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class="vector-toc-numb">2</span> <span>General considerations</span> </div> </a> <button aria-controls="toc-General_considerations-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle General considerations subsection</span> </button> <ul id="toc-General_considerations-sublist" class="vector-toc-list"> <li id="toc-Rook_pawn" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Rook_pawn"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>Rook pawn</span> </div> </a> <ul id="toc-Rook_pawn-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Knight_pawn" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Knight_pawn"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.2</span> <span>Knight pawn</span> </div> </a> <ul id="toc-Knight_pawn-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Bishop_pawn" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Bishop_pawn"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.3</span> <span>Bishop pawn</span> </div> </a> <ul id="toc-Bishop_pawn-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Central_pawn" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Central_pawn"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.4</span> <span>Central pawn</span> </div> </a> <ul id="toc-Central_pawn-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Examples_from_games" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Examples_from_games"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Examples from games</span> </div> </a> <button aria-controls="toc-Examples_from_games-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Examples from games subsection</span> </button> <ul id="toc-Examples_from_games-sublist" class="vector-toc-list"> <li id="toc-Botvinnik_vs._Ravinsky,_Moscow_(ch-USSR)_1944" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Botvinnik_vs._Ravinsky,_Moscow_(ch-USSR)_1944"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>Botvinnik vs. Ravinsky, Moscow (ch-USSR) 1944</span> </div> </a> <ul id="toc-Botvinnik_vs._Ravinsky,_Moscow_(ch-USSR)_1944-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Botvinnik_vs._Minev,_Amsterdam_(ol)_1954" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Botvinnik_vs._Minev,_Amsterdam_(ol)_1954"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>Botvinnik vs. Minev, Amsterdam (ol) 1954</span> </div> </a> <ul id="toc-Botvinnik_vs._Minev,_Amsterdam_(ol)_1954-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Queen_and_two_pawns_versus_a_queen" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Queen_and_two_pawns_versus_a_queen"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Queen and two pawns versus a queen</span> </div> </a> <ul id="toc-Queen_and_two_pawns_versus_a_queen-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Queen_and_two_pawns_versus_a_queen_and_pawn" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Queen_and_two_pawns_versus_a_queen_and_pawn"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Queen and two pawns versus a queen and pawn</span> </div> </a> <ul id="toc-Queen_and_two_pawns_versus_a_queen_and_pawn-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>References</span> </div> </a> <button aria-controls="toc-References-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle References subsection</span> </button> <ul id="toc-References-sublist" class="vector-toc-list"> <li id="toc-Bibliography" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Bibliography"> <div class="vector-toc-text"> <span class="vector-toc-numb">7.1</span> <span>Bibliography</span> </div> </a> <ul id="toc-Bibliography-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>External links</span> </div> </a> <ul id="toc-External_links-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" 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<div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Chess endgame where both sides have a queen and one side has an extra pawn</div> <table align="right"> <tbody><tr> <td><span class="mw-default-size" typeof="mw:File"><a href="/wiki/File:Chess_kll45.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/85/Chess_kll45.svg/45px-Chess_kll45.svg.png" decoding="async" width="45" height="45" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/85/Chess_kll45.svg/68px-Chess_kll45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/85/Chess_kll45.svg/90px-Chess_kll45.svg.png 2x" data-file-width="45" data-file-height="45" /></a></span> </td> <td><span class="mw-default-size" typeof="mw:File"><a href="/wiki/File:Chess_qll45.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9a/Chess_qll45.svg/45px-Chess_qll45.svg.png" decoding="async" width="45" height="45" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9a/Chess_qll45.svg/68px-Chess_qll45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/9a/Chess_qll45.svg/90px-Chess_qll45.svg.png 2x" data-file-width="45" data-file-height="45" /></a></span> </td> <td><span class="mw-default-size" typeof="mw:File"><a href="/wiki/File:Chess_pll45.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/86/Chess_pll45.svg/45px-Chess_pll45.svg.png" decoding="async" width="45" height="45" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/86/Chess_pll45.svg/68px-Chess_pll45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/86/Chess_pll45.svg/90px-Chess_pll45.svg.png 2x" data-file-width="45" data-file-height="45" /></a></span> </td> <td><span class="mw-default-size" typeof="mw:File"><a href="/wiki/File:Chess_kdl45.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/04/Chess_kdl45.svg/45px-Chess_kdl45.svg.png" decoding="async" width="45" height="45" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/04/Chess_kdl45.svg/68px-Chess_kdl45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/04/Chess_kdl45.svg/90px-Chess_kdl45.svg.png 2x" data-file-width="45" data-file-height="45" /></a></span> </td> <td><span class="mw-default-size" typeof="mw:File"><a href="/wiki/File:Chess_qdl45.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1b/Chess_qdl45.svg/45px-Chess_qdl45.svg.png" decoding="async" width="45" height="45" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1b/Chess_qdl45.svg/68px-Chess_qdl45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1b/Chess_qdl45.svg/90px-Chess_qdl45.svg.png 2x" data-file-width="45" data-file-height="45" /></a></span> </td></tr></tbody></table> <div class="thumb noviewer tright"><div class="center" style="line-height:130%;margin:0 auto;max-width:254px">Müller & Lamprecht, diagram 9.12A </div><div class="thumbinner" style="width:246px"><table cellpadding="0" cellspacing="0" style="font-size:88%;border:1px #c8ccd1 solid;padding:0;margin:auto"><tbody><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">h</td><td style="vertical-align:inherit;padding:0"></td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:26px">8</td><td colspan="8" rowspan="8" style="padding:0;vertical-align:inherit"><div class="chess-board notheme" style="position:relative"><span class="notpageimage" typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/208px-Chessboard480.svg.png" decoding="async" width="208" height="208" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/312px-Chessboard480.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/416px-Chessboard480.svg.png 2x" data-file-width="480" data-file-height="480" /></span></span><div style="position:absolute;z-index:3;top:26px;left:130px;width:26px;height:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f7 white queen"><img alt="f7 white queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/26px-Chess_qlt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/39px-Chess_qlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/52px-Chess_qlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:26px;left:156px;width:26px;height:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g7 white king"><img alt="g7 white king" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/26px-Chess_klt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/39px-Chess_klt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/52px-Chess_klt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:52px;left:52px;width:26px;height:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="c6 black king"><img alt="c6 black king" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/26px-Chess_kdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/39px-Chess_kdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/52px-Chess_kdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:78px;left:182px;width:26px;height:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h5 white pawn"><img alt="h5 white pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/26px-Chess_plt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/39px-Chess_plt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/52px-Chess_plt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:156px;left:104px;width:26px;height:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="e2 black queen"><img alt="e2 black queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/26px-Chess_qdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/39px-Chess_qdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/52px-Chess_qdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div></div></td><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:26px">8</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">7</td><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">7</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">6</td><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">6</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">5</td><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">5</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">4</td><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">4</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">3</td><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">3</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">2</td><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">2</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">1</td><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">1</td></tr><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">h</td><td style="vertical-align:inherit;padding:0"></td></tr></tbody></table><div class="thumbcaption">White to play wins; Black to play draws </div></div></div> <p>The <b>queen and pawn versus queen endgame</b> is a <a href="/wiki/Chess_endgame" title="Chess endgame">chess endgame</a> in which both sides have a <a href="/wiki/Queen_(chess)" title="Queen (chess)">queen</a> and one side has a <a href="/wiki/Pawn_(chess)" title="Pawn (chess)">pawn</a>, which one tries to <a href="/wiki/Promotion_(chess)" title="Promotion (chess)">promote</a>. It is very complicated and difficult to play. <a href="/wiki/Cross-check_(chess)" title="Cross-check (chess)">Cross-checks</a> are often used as a device to win the game by forcing the <a href="/wiki/Exchange_(chess)" title="Exchange (chess)">exchange</a> of queens. It is almost always a <a href="/wiki/Draw_(chess)" title="Draw (chess)">draw</a> if the defending king is in front of the pawn.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p><a href="/wiki/Karsten_M%C3%BCller" title="Karsten Müller">Karsten Müller</a> and <a href="/wiki/Frank_Lamprecht" title="Frank Lamprecht">Frank Lamprecht</a> say that this endgame occurs quite frequently but <a href="/wiki/Mark_Dvoretsky" title="Mark Dvoretsky">Mark Dvoretsky</a> says that it occurs quite seldom.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> This is the second most common "piece and pawn versus piece" endgame, next to the <a href="/wiki/Rook_and_pawn_versus_rook_endgame" title="Rook and pawn versus rook endgame">rook and pawn versus rook endgame</a>.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <style data-mw-deduplicate="TemplateStyles:r1141322084">@media all and (max-width:720px){.mw-parser-output .tocleft{width:100%!important}}@media all and (min-width:720px){.mw-parser-output .tocleft{float:left;clear:left;width:auto;margin:0 1em 0.5em 0}body.skin-vector-2022 .mw-parser-output .tocleft{margin:0}.mw-parser-output .tocleft-clear-both{clear:both}.mw-parser-output .tocleft-clear-none{clear:none}}</style><div class="tocleft" style=""><meta property="mw:PageProp/toc" /></div><style data-mw-deduplicate="TemplateStyles:r1235681985">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:var(--background-color-interactive-subtle,#f8f9fa);display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .side-box-imageright{padding:2px 0.9em 2px 0;text-align:center}@media(min-width:500px){.mw-parser-output .side-box-flex{display:flex;align-items:center}.mw-parser-output .side-box-text{flex:1;min-width:0}}@media(min-width:720px){.mw-parser-output .side-box{width:238px}.mw-parser-output .side-box-right{clear:right;float:right;margin-left:1em}.mw-parser-output .side-box-left{margin-right:1em}}</style><style data-mw-deduplicate="TemplateStyles:r1097430093">@media(min-width:720px){.mw-parser-output .algebraic-notation-toc{float:left}}</style><div role="note" class="side-box metadata side-box-left algebraic-notation algebraic-notation-toc"><style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style> <div class="side-box-flex"> <div class="side-box-text plainlist">This article uses <a href="/wiki/Algebraic_notation_(chess)" title="Algebraic notation (chess)">algebraic notation</a> to describe chess moves.</div></div> </div><div style="clear:left;" class=""></div> <div class="mw-heading mw-heading2"><h2 id="History">History</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Queen_and_pawn_versus_queen_endgame&action=edit&section=1" title="Edit section: History"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Before about 1940 all that was known about this endgame was based on some superficial analysis of a few positions from the time of <a href="/wiki/Fran%C3%A7ois-Andr%C3%A9_Danican_Philidor" title="François-André Danican Philidor">Philidor</a> (1726–95). Analysts gradually started to analyze the endgame. The endgame occurred in a 1944 game between <a href="/wiki/Mikhail_Botvinnik" title="Mikhail Botvinnik">Botvinnik</a> and Ravinsky (below) and much analysis followed. <a href="/wiki/Paul_Keres" title="Paul Keres">Paul Keres</a> published a large amount of analysis in 1947–49. This analysis was put to the test in the 1954 game between Botvinnik and <a href="/wiki/Nikolay_Minev" title="Nikolay Minev">Minev</a> (below). Minev followed the suggestions of Keres and lost – revealing major flaws in the analysis. In 1955, <a href="/wiki/Shakhmaty_v_SSSR" title="Shakhmaty v SSSR">Shakhmaty v SSSR</a> started a competition for the best analysis of this endgame. Several theorists had contributed useful analysis by the time the competition ended in 1959. Early analysts thought that the ending was almost always drawn with a <a href="/wiki/Knight_pawn" class="mw-redirect" title="Knight pawn">knight pawn</a>, but <a href="/wiki/Yuri_Averbakh" title="Yuri Averbakh">Yuri Averbakh</a> questioned that in the 1950s. Averbakh, working with previous analysis, published his extensive analysis in 1962.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p><p>A complete analysis was not done until the advent of <a href="/wiki/Endgame_tablebase" title="Endgame tablebase">endgame tablebases</a>, which showed that more positions can be won than was previously thought. Before tablebases, Averbach provided the best coverage, but the 70 pages of analysis in <i>Comprehensive Chess Endgames</i> mainly covered only simple positions with the pawn already on the seventh <dfn><a href="/wiki/Glossary_of_chess#rank" title="Glossary of chess"><span title="See entry at: Glossary of chess § rank" style="color:inherit;" class="glossary-link">rank</span></a></dfn>.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> <a href="/wiki/John_Nunn" title="John Nunn">John Nunn</a> wrote three books based on the most important endgames in the five-piece endgame tablebases but omitted this endgame because "... it proved too hard to understand".<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> He also commented "This is the trickiest of all five-man endings, which is unfortunate as it is one of the most common to arise in practice."<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="General_considerations">General considerations</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Queen_and_pawn_versus_queen_endgame&action=edit&section=2" title="Edit section: General considerations"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>According to <a href="/wiki/Reuben_Fine" title="Reuben Fine">Reuben Fine</a> and <a href="/wiki/Pal_Benko" title="Pal Benko">Pal Benko</a>, this ending is a <a href="/wiki/Draw_(chess)" title="Draw (chess)">draw</a> unless the pawn is a <a href="/wiki/Bishop_pawn" class="mw-redirect" title="Bishop pawn">bishop pawn</a> or a <dfn><a href="/wiki/Glossary_of_chess#center_pawn" title="Glossary of chess"><span title="See entry at: Glossary of chess § center pawn" style="color:inherit;" class="glossary-link">central pawn</span></a></dfn> (i.e. <dfn><a href="/wiki/Glossary_of_chess#king_pawn" title="Glossary of chess"><span title="See entry at: Glossary of chess § king pawn" style="color:inherit;" class="glossary-link">king pawn</span></a></dfn> or <dfn><a href="/wiki/Glossary_of_chess#queen_pawn" title="Glossary of chess"><span title="See entry at: Glossary of chess § queen pawn" style="color:inherit;" class="glossary-link">queen pawn</span></a></dfn>) and the pawn is in the seventh <dfn><a href="/wiki/Glossary_of_chess#rank" title="Glossary of chess"><span title="See entry at: Glossary of chess § rank" style="color:inherit;" class="glossary-link">rank</span></a></dfn> and is supported by its <a href="/wiki/King_(chess)" title="King (chess)">king</a>. If the defending king can get in front of the pawn, the game is a draw; otherwise it is best for the defender to keep their king far away from the pawn. The defender should keep checking until they run out of checks, and then, if possible, <a href="/wiki/Pin_(chess)" title="Pin (chess)">pin</a> the pawn.<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> Based on computer analysis, Müller and Lamprecht give a different description. According to them, normally the defending king needs to be in front of the pawn. A rook pawn or knight pawn is a theoretical draw if the defending king is in front or near the pawn or if the king is in the corner opposite the pawn's <a href="/wiki/Promotion_(chess)" title="Promotion (chess)">promotion</a> square. A knight pawn has more practical winning chances than a rook pawn. A bishop pawn or central pawn is a win if the defending king is not in front of the pawn. A bishop pawn has better winning chances than a central pawn. The position of the defending king is especially important.<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> <a href="/wiki/John_Nunn" title="John Nunn">John Nunn</a> states that analysis since Fine's initial work (published in 1941 in <i><a href="/wiki/Basic_Chess_Endings" title="Basic Chess Endings">Basic Chess Endings</a></i>) has shown that there are many more winning positions than were known at that time (ignoring the <a href="/wiki/Fifty-move_rule" title="Fifty-move rule">fifty-move rule</a> in some cases).<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> Wins by the side with the pawn take up to 59 moves.<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> A <a href="/wiki/Cross-check_(chess)" title="Cross-check (chess)">cross-check</a> may be necessary to win. </p><p><a href="/wiki/Edmar_Mednis" title="Edmar Mednis">Edmar Mednis</a> gave this breakdown when the defending king is not able to help: </p> <ul><li>A <dfn><a href="/wiki/Glossary_of_chess#bishop_pawn" title="Glossary of chess"><span title="See entry at: Glossary of chess § bishop pawn" style="color:inherit;" class="glossary-link">bishop pawn</span></a></dfn> is the best pawn to have. It is relatively easy to advance and is a win once it reaches the seventh rank.</li> <li>A <dfn><a href="/wiki/Glossary_of_chess#center_pawn" title="Glossary of chess"><span title="See entry at: Glossary of chess § center pawn" style="color:inherit;" class="glossary-link">central pawn</span></a></dfn> wins if it reaches the seventh rank, but it is difficult to get it there. Even if the pawn reaches the sixth rank, the position is usually a draw.</li> <li>A <dfn><a href="/wiki/Glossary_of_chess#knight_pawn" title="Glossary of chess"><span title="See entry at: Glossary of chess § knight pawn" style="color:inherit;" class="glossary-link">knight pawn</span></a></dfn> is relatively easy to get to the seventh rank, but the position may be a theoretical draw.</li> <li>Positions with <dfn><a href="/wiki/Glossary_of_chess#rook_pawns" title="Glossary of chess"><span title="See entry at: Glossary of chess § rook pawns" style="color:inherit;" class="glossary-link">rook pawns</span></a></dfn> are theoretical draws, but in practice it may be difficult to draw.<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup></li></ul> <p>John Nunn gives this summary for the defense: </p> <ul><li>with a central pawn, the defense has two possibilities: get the king in front of the pawn or get the king to corner nearest to the pawn's promotion square</li> <li>with a bishop pawn, the defender's only chance is to get the king in front of the pawn</li> <li>with a knight pawn, the defender must get the king in front of the pawn or in the corner furthest from the promotion square</li> <li>a rook pawn is generally a draw and the defensive guidelines are the same as for a knight pawn.</li></ul> <p>Naturally, the less advanced the pawn is, the better the defensive chances.<sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Rook_pawn">Rook pawn</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Queen_and_pawn_versus_queen_endgame&action=edit&section=3" title="Edit section: Rook pawn"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="thumb noviewer tright"><div class="center" style="line-height:130%;margin:0 auto;max-width:254px">Nunn, 2007, p. 150 </div><div class="thumbinner" style="width:246px"><table cellpadding="0" cellspacing="0" style="font-size:88%;border:1px #c8ccd1 solid;padding:0;margin:auto"><tbody><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">h</td><td style="vertical-align:inherit;padding:0"></td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:26px">8</td><td colspan="8" rowspan="8" style="padding:0;vertical-align:inherit"><div class="chess-board notheme" style="position:relative"><span class="notpageimage" typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/208px-Chessboard480.svg.png" decoding="async" width="208" height="208" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/312px-Chessboard480.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/416px-Chessboard480.svg.png 2x" data-file-width="480" data-file-height="480" /></span></span><div style="position:absolute;z-index:3;top:0px;left:130px;width:26px;height:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f8 white circle"><img alt="f8 white circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/26px-Chess_oot45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/39px-Chess_oot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/52px-Chess_oot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:0px;left:156px;width:26px;height:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g8 black circle"><img alt="g8 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/26px-Chess_xot45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/39px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/52px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:0px;left:182px;width:26px;height:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h8 black circle"><img alt="h8 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/26px-Chess_xot45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/39px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/52px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:26px;left:156px;width:26px;height:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g7 white circle"><img alt="g7 white circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/26px-Chess_oot45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/39px-Chess_oot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/52px-Chess_oot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:26px;left:182px;width:26px;height:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h7 black circle"><img alt="h7 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/26px-Chess_xot45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/39px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/52px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:52px;left:0px;width:26px;height:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a6 white circle"><img alt="a6 white circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/26px-Chess_oot45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/39px-Chess_oot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/52px-Chess_oot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:52px;left:130px;width:26px;height:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f6 white circle"><img alt="f6 white circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/26px-Chess_oot45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/39px-Chess_oot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/52px-Chess_oot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:52px;left:156px;width:26px;height:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g6 white circle"><img alt="g6 white circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/26px-Chess_oot45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/39px-Chess_oot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/52px-Chess_oot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:52px;left:182px;width:26px;height:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h6 white circle"><img alt="h6 white circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/26px-Chess_oot45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/39px-Chess_oot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/52px-Chess_oot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:78px;left:0px;width:26px;height:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a5 white pawn"><img alt="a5 white pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/26px-Chess_plt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/39px-Chess_plt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/52px-Chess_plt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:104px;left:0px;width:26px;height:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a4 white king"><img alt="a4 white king" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/26px-Chess_klt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/39px-Chess_klt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/52px-Chess_klt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:130px;left:26px;width:26px;height:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="b3 white queen"><img alt="b3 white queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/26px-Chess_qlt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/39px-Chess_qlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/52px-Chess_qlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:156px;left:0px;width:26px;height:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a2 black circle"><img alt="a2 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/26px-Chess_xot45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/39px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/52px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:156px;left:26px;width:26px;height:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="b2 black circle"><img alt="b2 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/26px-Chess_xot45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/39px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/52px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:182px;left:0px;width:26px;height:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a1 white circle"><img alt="a1 white circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/26px-Chess_oot45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/39px-Chess_oot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/52px-Chess_oot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:182px;left:26px;width:26px;height:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="b1 black circle"><img alt="b1 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/26px-Chess_xot45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/39px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/52px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:182px;left:52px;width:26px;height:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="c1 black queen"><img alt="c1 black queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/26px-Chess_qdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/39px-Chess_qdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/52px-Chess_qdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div></div></td><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:26px">8</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">7</td><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">7</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">6</td><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">6</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">5</td><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">5</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">4</td><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">4</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">3</td><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">3</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">2</td><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">2</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">1</td><td style="padding:0;vertical-align:inherit;text-align:center;height:26px">1</td></tr><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:26px">h</td><td style="vertical-align:inherit;padding:0"></td></tr></tbody></table><div class="thumbcaption">Black king on white dots: win with White to move, draw with Black to move; on black dots – win with either to move; other squares – draw </div></div></div> <p>In 1985 the chess computer <a href="/wiki/Belle_(chess)" class="mw-redirect" title="Belle (chess)">Belle</a> completed the endgame tablebase for this ending. The <dfn><a href="/wiki/Glossary_of_chess#rook_pawn" title="Glossary of chess"><span title="See entry at: Glossary of chess § rook pawn" style="color:inherit;" class="glossary-link">rook pawn</span></a></dfn> is the most important for actual games since it arises the most frequently, since it is the least likely pawn to have been exchanged.<sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> A rook pawn needs to be on at least the sixth rank to have decent winning chances.<sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> </p><p>Mednis gave the following guidelines, based on his analysis of the tablebase. Assume that White has a pawn on the h-<dfn><a href="/wiki/Glossary_of_chess#file" title="Glossary of chess"><span title="See entry at: Glossary of chess § file" style="color:inherit;" class="glossary-link">file</span></a></dfn>. </p><p>To draw: </p> <ul><li>The best area for the king is in the corner opposite the pawn's promotion square. This keeps it from blocking checks by its queen.</li> <li>When the white queen is centralized, the safest place for the black king is probably b3.</li> <li>Once the king is in the far corner it should stay there.</li> <li>At certain points the king can be on other squares and still draw, but it is much more difficult to play correctly.</li> <li>The queen should be centralized.</li> <li>The queen checks on the central squares for more flexibility on future moves.</li> <li>The queen checks in ways so that the white queen cannot be centralized.</li> <li>The queen is used to keep the king in front of its pawn.</li> <li>The queen is used to prevent the white queen from becoming active.</li> <li>If the queen is on e5 it will draw against a pawn on h7 and queen on g6 or f7 if the black king is in the far corner.</li> <li>The queen is kept active and in a flexible place. It will be more active on c2 than h7.</li> <li>The queen on h7 is often good enough to draw.</li></ul> <p>To win: </p> <ul><li>The worst place for the king is in front of the pawn.</li> <li>There are two good places for the king: <ul><li>to the side of the pawn, e.g. f7, f8, or e8.</li> <li>close to the black king, which allows for counterchecks.</li></ul></li> <li>The pawn is advanced to the seventh rank only if the queen is in place to prevent <a href="/wiki/Perpetual_check" title="Perpetual check">perpetual check</a>.</li> <li>If the pawn is on h7, the best square for the queen is e4. In favorable circumstances, other squares (e.g. f5, d7) will also win.<sup id="cite_ref-17" class="reference"><a href="#cite_note-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup></li></ul> <div class="thumb noviewer tleft"><div class="center" style="line-height:130%;margin:0 auto;max-width:222px"> Example of a long theoretical win involving a rook pawn.<sup id="cite_ref-18" class="reference"><a href="#cite_note-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> </div><div class="thumbinner" style="width:214px"><table cellpadding="0" cellspacing="0" style="font-size:88%;border:1px #c8ccd1 solid;padding:0;margin:auto"><tbody><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td><td colspan="8" rowspan="8" style="padding:0;vertical-align:inherit"><div class="chess-board notheme" style="position:relative"><span class="notpageimage" typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/176px-Chessboard480.svg.png" decoding="async" width="176" height="176" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/264px-Chessboard480.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/352px-Chessboard480.svg.png 2x" data-file-width="480" data-file-height="480" /></span></span><div style="position:absolute;z-index:3;top:22px;left:0px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a7 black queen"><img alt="a7 black queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/22px-Chess_qdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/33px-Chess_qdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/44px-Chess_qdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:44px;left:0px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a6 white pawn"><img alt="a6 white pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/22px-Chess_plt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/33px-Chess_plt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/44px-Chess_plt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:44px;left:154px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h6 black king"><img alt="h6 black king" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/22px-Chess_kdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/33px-Chess_kdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/44px-Chess_kdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:66px;left:0px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a5 white queen"><img alt="a5 white queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/22px-Chess_qlt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/33px-Chess_qlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/44px-Chess_qlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:154px;left:132px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g1 white king"><img alt="g1 white king" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/22px-Chess_klt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/33px-Chess_klt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/44px-Chess_klt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div></div></td><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td></tr><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr></tbody></table><div class="thumbcaption"> Position after ...Qa7+. Mate can be forced in 235 <a href="/wiki/Ply_(game_theory)" title="Ply (game theory)">plies</a>, but under the <a href="/wiki/Fifty-move_rule" title="Fifty-move rule">fifty-move rule</a> the position is a draw.<sup id="cite_ref-19" class="reference"><a href="#cite_note-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup> </div></div></div> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading3"><h3 id="Knight_pawn">Knight pawn</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Queen_and_pawn_versus_queen_endgame&action=edit&section=4" title="Edit section: Knight pawn"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="thumb noviewer tright"><div class="center" style="line-height:130%;margin:0 auto;max-width:222px">Nunn, 2007, p. 151 </div><div class="thumbinner" style="width:214px"><table cellpadding="0" cellspacing="0" style="font-size:88%;border:1px #c8ccd1 solid;padding:0;margin:auto"><tbody><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td><td colspan="8" rowspan="8" style="padding:0;vertical-align:inherit"><div class="chess-board notheme" style="position:relative"><span class="notpageimage" typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/176px-Chessboard480.svg.png" decoding="async" width="176" height="176" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/264px-Chessboard480.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/352px-Chessboard480.svg.png 2x" data-file-width="480" data-file-height="480" /></span></span><div style="position:absolute;z-index:3;top:0px;left:66px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="d8 white circle"><img alt="d8 white circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/22px-Chess_oot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/33px-Chess_oot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/44px-Chess_oot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:0px;left:88px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="e8 black circle"><img alt="e8 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:0px;left:110px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f8 black circle"><img alt="f8 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:0px;left:132px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g8 black circle"><img alt="g8 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:0px;left:154px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h8 black circle"><img alt="h8 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:22px;left:66px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="d7 white circle"><img alt="d7 white circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/22px-Chess_oot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/33px-Chess_oot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/44px-Chess_oot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:22px;left:88px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="e7 black circle"><img alt="e7 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:22px;left:110px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f7 black circle"><img alt="f7 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:22px;left:132px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g7 black circle"><img alt="g7 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:22px;left:154px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h7 black circle"><img alt="h7 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:44px;left:66px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="d6 white circle"><img alt="d6 white circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/22px-Chess_oot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/33px-Chess_oot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/44px-Chess_oot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:44px;left:88px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="e6 black circle"><img alt="e6 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:44px;left:110px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f6 black circle"><img alt="f6 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:44px;left:132px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g6 black circle"><img alt="g6 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:44px;left:154px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h6 black circle"><img alt="h6 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:66px;left:22px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="b5 white pawn"><img alt="b5 white pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/22px-Chess_plt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/33px-Chess_plt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/44px-Chess_plt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:66px;left:66px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="d5 black circle"><img alt="d5 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:66px;left:88px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="e5 black circle"><img alt="e5 black circle" 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data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:66px;left:132px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g5 black circle"><img alt="g5 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:66px;left:154px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h5 white circle"><img alt="h5 white circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/22px-Chess_oot45.svg.png" 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class="mw-valign-top notpageimage" typeof="mw:File"><span title="g4 white circle"><img alt="g4 white circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/22px-Chess_oot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/33px-Chess_oot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/44px-Chess_oot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:88px;left:154px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h4 white circle"><img alt="h4 white circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/22px-Chess_oot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/33px-Chess_oot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/44px-Chess_oot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:110px;left:44px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="c3 white queen"><img alt="c3 white queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/22px-Chess_qlt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/33px-Chess_qlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/44px-Chess_qlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:110px;left:66px;width:22px;height:22px"><span 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srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:132px;left:88px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="e2 white circle"><img alt="e2 white circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/22px-Chess_oot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/33px-Chess_oot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/44px-Chess_oot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:154px;left:0px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a1 black circle"><img alt="a1 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:154px;left:22px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="b1 black circle"><img alt="b1 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:154px;left:44px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="c1 black circle"><img alt="c1 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:154px;left:66px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="d1 black queen"><img alt="d1 black queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/22px-Chess_qdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/33px-Chess_qdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/44px-Chess_qdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div></div></td><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td></tr><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr></tbody></table></div></div> <p>A knight pawn should be on at least the fifth rank to have good winning chances. A knight pawn on the fifth rank has better winning chances than a rook pawn on the sixth rank. There are two reasons for this: </p> <ul><li>the king has squares on the adjacent rook file to try to avoid perpetual check</li> <li>the exchange of queens is less likely to lead to a drawn <a href="/wiki/King_and_pawn_versus_king_endgame" title="King and pawn versus king endgame">king and pawn versus king endgame</a>.</li></ul> <p>The best place for the defending king is in front of the pawn and the second-best place is in the corner opposite its promotion square.<sup id="cite_ref-20" class="reference"><a href="#cite_note-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup> </p> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading3"><h3 id="Bishop_pawn">Bishop pawn</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Queen_and_pawn_versus_queen_endgame&action=edit&section=5" title="Edit section: Bishop pawn"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="thumb noviewer tright"><div class="center" style="line-height:130%;margin:0 auto;max-width:222px">Nunn, 2007, p. 152 </div><div class="thumbinner" style="width:214px"><table cellpadding="0" cellspacing="0" style="font-size:88%;border:1px #c8ccd1 solid;padding:0;margin:auto"><tbody><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td><td colspan="8" rowspan="8" style="padding:0;vertical-align:inherit"><div class="chess-board notheme" style="position:relative"><span class="notpageimage" typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/176px-Chessboard480.svg.png" decoding="async" width="176" height="176" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/264px-Chessboard480.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/352px-Chessboard480.svg.png 2x" data-file-width="480" data-file-height="480" /></span></span><div style="position:absolute;z-index:3;top:0px;left:88px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="e8 white circle"><img alt="e8 white circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/22px-Chess_oot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/33px-Chess_oot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/44px-Chess_oot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:0px;left:110px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f8 black circle"><img alt="f8 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" 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srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:154px;left:44px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="c1 black circle"><img alt="c1 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:154px;left:66px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="d1 black circle"><img alt="d1 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:154px;left:88px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="e1 black queen"><img alt="e1 black queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/22px-Chess_qdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/33px-Chess_qdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/44px-Chess_qdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:154px;left:110px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f1 black circle"><img alt="f1 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:154px;left:132px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g1 black circle"><img alt="g1 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:154px;left:154px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h1 black circle"><img alt="h1 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div></div></td><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td></tr><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr></tbody></table></div></div> <p>A bishop pawn offers the best winning chances. One reason is that there is no drawing zone in the opposite corner for the black king if the pawn is on at least the fourth rank. If the pawn is on the fifth rank the defender's chances are small unless the king is in front of the pawn. A pawn on the sixth rank wins unless the defending king is in front of the pawn.<sup id="cite_ref-21" class="reference"><a href="#cite_note-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> </p> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading3"><h3 id="Central_pawn">Central pawn</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Queen_and_pawn_versus_queen_endgame&action=edit&section=6" title="Edit section: Central pawn"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="thumb noviewer tright"><div class="center" style="line-height:130%;margin:0 auto;max-width:222px">Nunn, 2007, p. 152 </div><div class="thumbinner" style="width:214px"><table cellpadding="0" cellspacing="0" style="font-size:88%;border:1px #c8ccd1 solid;padding:0;margin:auto"><tbody><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td><td colspan="8" rowspan="8" style="padding:0;vertical-align:inherit"><div class="chess-board notheme" style="position:relative"><span class="notpageimage" typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/176px-Chessboard480.svg.png" decoding="async" width="176" height="176" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/264px-Chessboard480.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/352px-Chessboard480.svg.png 2x" data-file-width="480" data-file-height="480" /></span></span><div style="position:absolute;z-index:3;top:0px;left:132px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g8 white circle"><img alt="g8 white circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/22px-Chess_oot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/33px-Chess_oot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/44px-Chess_oot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:0px;left:154px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h8 black circle"><img alt="h8 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:22px;left:110px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f7 white circle"><img alt="f7 white circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/22px-Chess_oot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/33px-Chess_oot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/44px-Chess_oot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:22px;left:132px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g7 white circle"><img alt="g7 white circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/22px-Chess_oot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" 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class="mw-valign-top notpageimage" typeof="mw:File"><span title="f6 white circle"><img alt="f6 white circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/22px-Chess_oot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/33px-Chess_oot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/44px-Chess_oot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:44px;left:132px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g6 white circle"><img alt="g6 white circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/22px-Chess_oot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" 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class="mw-valign-top notpageimage" typeof="mw:File"><span title="f1 black circle"><img alt="f1 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:154px;left:132px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g1 black circle"><img alt="g1 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:154px;left:154px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h1 black circle"><img alt="h1 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div></div></td><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td></tr><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr></tbody></table></div></div> <p>A <dfn><a href="/wiki/Glossary_of_chess#center_pawn" title="Glossary of chess"><span title="See entry at: Glossary of chess § center pawn" style="color:inherit;" class="glossary-link">central pawn</span></a></dfn> has better chances to win than a rook pawn or knight pawn, but not as good as a bishop pawn. As with the bishop pawn, there is no drawing zone for the defending king in the opposite corner. It is better for the defending king to be on the "short side" of the pawn rather than the "long side".<sup id="cite_ref-22" class="reference"><a href="#cite_note-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup> </p> <div style="clear:both;" class=""></div> <div class="thumb noviewer tleft"><div class="center" style="line-height:130%;margin:0 auto;max-width:222px"> Example of a long theoretical win involving a central pawn.<sup id="cite_ref-23" class="reference"><a href="#cite_note-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> </div><div class="thumbinner" style="width:214px"><table cellpadding="0" cellspacing="0" style="font-size:88%;border:1px #c8ccd1 solid;padding:0;margin:auto"><tbody><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td><td colspan="8" rowspan="8" style="padding:0;vertical-align:inherit"><div class="chess-board notheme" style="position:relative"><span class="notpageimage" typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/176px-Chessboard480.svg.png" decoding="async" width="176" height="176" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/264px-Chessboard480.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/352px-Chessboard480.svg.png 2x" data-file-width="480" data-file-height="480" /></span></span><div style="position:absolute;z-index:3;top:0px;left:88px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="e8 white queen"><img alt="e8 white queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/22px-Chess_qlt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/33px-Chess_qlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/44px-Chess_qlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:44px;left:154px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h6 black queen"><img alt="h6 black queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/22px-Chess_qdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/33px-Chess_qdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/44px-Chess_qdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:132px;left:0px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a2 black king"><img alt="a2 black king" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/22px-Chess_kdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/33px-Chess_kdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/44px-Chess_kdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:132px;left:88px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="e2 white pawn"><img alt="e2 white pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/22px-Chess_plt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/33px-Chess_plt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/44px-Chess_plt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:154px;left:44px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="c1 white king"><img alt="c1 white king" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/22px-Chess_klt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/33px-Chess_klt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/44px-Chess_klt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div></div></td><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td></tr><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr></tbody></table><div class="thumbcaption"> Position after ...Qh6+. Mate can be forced in 247 <a href="/wiki/Ply_(game_theory)" title="Ply (game theory)">plies</a>.<sup id="cite_ref-24" class="reference"><a href="#cite_note-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup> </div></div></div> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading2"><h2 id="Examples_from_games">Examples from games</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Queen_and_pawn_versus_queen_endgame&action=edit&section=7" title="Edit section: Examples from games"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Botvinnik_vs._Ravinsky,_Moscow_(ch-USSR)_1944"><span id="Botvinnik_vs._Ravinsky.2C_Moscow_.28ch-USSR.29_1944"></span>Botvinnik vs. Ravinsky, Moscow (ch-USSR) 1944</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Queen_and_pawn_versus_queen_endgame&action=edit&section=8" title="Edit section: Botvinnik vs. Ravinsky, Moscow (ch-USSR) 1944"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <table align="right"> <caption>Botvinnik vs. Ravinsky, 1944 </caption> <tbody><tr valign="top"> <td> <style data-mw-deduplicate="TemplateStyles:r1216972533">.mw-parser-output .col-begin{border-collapse:collapse;padding:0;color:inherit;width:100%;border:0;margin:0}.mw-parser-output .col-begin-small{font-size:90%}.mw-parser-output .col-break{vertical-align:top;text-align:left}.mw-parser-output .col-break-2{width:50%}.mw-parser-output .col-break-3{width:33.3%}.mw-parser-output .col-break-4{width:25%}.mw-parser-output .col-break-5{width:20%}@media(max-width:720px){.mw-parser-output .col-begin,.mw-parser-output .col-begin>tbody,.mw-parser-output .col-begin>tbody>tr,.mw-parser-output .col-begin>tbody>tr>td{display:block!important;width:100%!important}.mw-parser-output .col-break{padding-left:0!important}}</style><div> <table class="col-begin" role="presentation" style="width: auto; float:right; clear:right;"> <tbody><tr> <td class="col-break"> <div class="thumb noviewer tright"><div class="center" style="line-height:130%;margin:0 auto;max-width:222px"> </div><div class="thumbinner" style="width:214px"><table cellpadding="0" cellspacing="0" style="font-size:88%;border:1px #c8ccd1 solid;padding:0;margin:auto"><tbody><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td><td colspan="8" rowspan="8" style="padding:0;vertical-align:inherit"><div class="chess-board notheme" style="position:relative"><span class="notpageimage" typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/176px-Chessboard480.svg.png" decoding="async" width="176" height="176" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/264px-Chessboard480.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/352px-Chessboard480.svg.png 2x" data-file-width="480" data-file-height="480" /></span></span><div style="position:absolute;z-index:3;top:0px;left:0px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a8 white queen"><img alt="a8 white queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/22px-Chess_qlt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/33px-Chess_qlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/44px-Chess_qlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:22px;left:132px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g7 black king"><img alt="g7 black king" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/22px-Chess_kdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/33px-Chess_kdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/44px-Chess_kdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:44px;left:132px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g6 white pawn"><img alt="g6 white pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/22px-Chess_plt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/33px-Chess_plt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/44px-Chess_plt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:66px;left:154px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h5 white king"><img alt="h5 white king" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/22px-Chess_klt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/33px-Chess_klt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/44px-Chess_klt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:154px;left:22px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="b1 black queen"><img alt="b1 black queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/22px-Chess_qdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/33px-Chess_qdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/44px-Chess_qdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div></div></td><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td></tr><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr></tbody></table><div class="thumbcaption"> After 86...b1=Q </div></div></div> </td> <td class="col-break"> <div class="thumb noviewer tright"><div class="center" style="line-height:130%;margin:0 auto;max-width:222px"> </div><div class="thumbinner" style="width:214px"><table cellpadding="0" cellspacing="0" style="font-size:88%;border:1px #c8ccd1 solid;padding:0;margin:auto"><tbody><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td><td colspan="8" rowspan="8" style="padding:0;vertical-align:inherit"><div class="chess-board notheme" style="position:relative"><span class="notpageimage" typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/176px-Chessboard480.svg.png" decoding="async" width="176" height="176" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/264px-Chessboard480.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/352px-Chessboard480.svg.png 2x" data-file-width="480" data-file-height="480" /></span></span><div style="position:absolute;z-index:3;top:0px;left:44px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="c8 black queen"><img alt="c8 black queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/22px-Chess_qdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/33px-Chess_qdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/44px-Chess_qdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:22px;left:132px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g7 white pawn"><img alt="g7 white pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/22px-Chess_plt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/33px-Chess_plt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/44px-Chess_plt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:44px;left:132px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g6 white king"><img alt="g6 white king" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/22px-Chess_klt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/33px-Chess_klt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/44px-Chess_klt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:88px;left:0px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a4 black king"><img alt="a4 black king" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/22px-Chess_kdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/33px-Chess_kdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/44px-Chess_kdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:88px;left:110px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f4 white queen"><img alt="f4 white queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/22px-Chess_qlt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/33px-Chess_qlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/44px-Chess_qlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div></div></td><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td></tr><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr></tbody></table><div class="thumbcaption"> After 126.Qf4+ </div></div></div> <p>  </p> </td></tr></tbody></table></div> </td></tr></tbody></table> <p>In 1944, Botvinnik played a perfect endgame against <a href="/w/index.php?title=Grigory_Ravinsky&action=edit&redlink=1" class="new" title="Grigory Ravinsky (page does not exist)">Grigory Ravinsky</a>.<sup id="cite_ref-25" class="reference"><a href="#cite_note-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup> The starting position, after 86...b1=Q, is winning. </p><p>87.Qa7+! [The only move that wins!<sup id="cite_ref-Nunn_convention_26-0" class="reference"><a href="#cite_note-Nunn_convention-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup>] 87...Kf6 88.Qf7+ Ke5 89.Kh6 Qh1+ 90.Kg7 Kd4 91.Qf6+ Kc5 92.Kg8 Kb5 93.g7 Ka4 94.Kf7 Qh5+ 95.Ke7 Qc5+ 96.Qd6 Qg5+ 97.Kf8 Qf5+ 98.Ke8 Qh5+ 99.Kf8 Qf5+ 100.Ke7 Qg5+ 101.Qf6 Qc5+ 102.Kd7 Qd5+ 103.Kc7 Qa5+ 104.Kb7 Qb5+ 105.Qb6 Qd7+ 106.Qc7! Qb5+ 107.Ka7 Qd5 108.Kb8 Qg8+ 109.Ka7 Qd5 110.Qf4+ Ka5 111.Qf6 Qc5+ 112.Kb7 Qb5+ 113.Kc7 Qc5+ 114.Kd7 Qd5+ 115.Ke7 Qc5+ 116.Kf7 Qc4+ 117.Ke7 Qc5+ 118.Ke6 Qc8+ 119.Ke5 Qc3+ 120.Kf5 Qd3+ 121.Kg5 Qe3+ 122.Kg6 Qe8+ 123.Kh6 Qg8 124.Qe5+ Ka4 125.Kg6 Qc8 126.Qf4+ 1–0 </p><p>A possible continuation, by <a href="/wiki/Endgame_tablebase" title="Endgame tablebase">endgame tablebases</a>, could have been: </p><p>126...Kb3 127.Qf7+ Ka4 128.g8=Q Qg4+ 129.Kh6 Qh4+ 130.Kg7 Qg3+ 131.Kf8 Qd6+ 132.Qe7 Qh6+ 133.Qgg7 Qf4+ 134.Qgf7 Qb8+ 135.Qfe8++-[Exchanging queens.] </p> <div class="thumb noviewer tleft"><div class="center" style="line-height:130%;margin:0 auto;max-width:222px"> </div><div class="thumbinner" style="width:214px"><table cellpadding="0" cellspacing="0" style="font-size:88%;border:1px #c8ccd1 solid;padding:0;margin:auto"><tbody><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td><td colspan="8" rowspan="8" style="padding:0;vertical-align:inherit"><div class="chess-board notheme" style="position:relative"><span class="notpageimage" typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/176px-Chessboard480.svg.png" decoding="async" width="176" height="176" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/264px-Chessboard480.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/352px-Chessboard480.svg.png 2x" data-file-width="480" data-file-height="480" /></span></span><div style="position:absolute;z-index:3;top:0px;left:22px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="b8 black queen"><img alt="b8 black queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/22px-Chess_qdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/33px-Chess_qdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/44px-Chess_qdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:0px;left:88px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="e8 white queen"><img alt="e8 white queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/22px-Chess_qlt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/33px-Chess_qlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/44px-Chess_qlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:0px;left:110px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f8 white king"><img alt="f8 white king" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/22px-Chess_klt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/33px-Chess_klt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/44px-Chess_klt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:22px;left:88px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="e7 white queen"><img alt="e7 white queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/22px-Chess_qlt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/33px-Chess_qlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/44px-Chess_qlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:88px;left:0px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a4 black king"><img alt="a4 black king" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/22px-Chess_kdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/33px-Chess_kdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/44px-Chess_kdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div></div></td><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td></tr><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr></tbody></table><div class="thumbcaption"> After 135.Qfe8+ </div></div></div> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading3"><h3 id="Botvinnik_vs._Minev,_Amsterdam_(ol)_1954"><span id="Botvinnik_vs._Minev.2C_Amsterdam_.28ol.29_1954"></span>Botvinnik vs. Minev, Amsterdam (ol) 1954</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Queen_and_pawn_versus_queen_endgame&action=edit&section=9" title="Edit section: Botvinnik vs. Minev, Amsterdam (ol) 1954"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <table align="right"> <caption>Botvinnik vs. Minev, 1954 </caption> <tbody><tr valign="top"> <td> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1216972533"><div> <table class="col-begin" role="presentation" style="width: auto; float:right; clear:right;"> <tbody><tr> <td class="col-break"> <div class="thumb noviewer tright"><div class="center" style="line-height:130%;margin:0 auto;max-width:222px"> </div><div class="thumbinner" style="width:214px"><table cellpadding="0" cellspacing="0" style="font-size:88%;border:1px #c8ccd1 solid;padding:0;margin:auto"><tbody><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td><td colspan="8" rowspan="8" style="padding:0;vertical-align:inherit"><div class="chess-board notheme" style="position:relative"><span class="notpageimage" typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/176px-Chessboard480.svg.png" decoding="async" width="176" height="176" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/264px-Chessboard480.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/352px-Chessboard480.svg.png 2x" data-file-width="480" data-file-height="480" /></span></span><div style="position:absolute;z-index:3;top:0px;left:132px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g8 white queen"><img alt="g8 white queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/22px-Chess_qlt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/33px-Chess_qlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/44px-Chess_qlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:44px;left:88px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="e6 black pawn"><img alt="e6 black pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/22px-Chess_pdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/33px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/44px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:66px;left:154px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h5 white king"><img alt="h5 white king" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/22px-Chess_klt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/33px-Chess_klt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/44px-Chess_klt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:88px;left:22px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="b4 black king"><img alt="b4 black king" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/22px-Chess_kdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/33px-Chess_kdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/44px-Chess_kdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:110px;left:132px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g3 white pawn"><img alt="g3 white pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/22px-Chess_plt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/33px-Chess_plt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/44px-Chess_plt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:154px;left:0px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a1 black queen"><img alt="a1 black queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/22px-Chess_qdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/33px-Chess_qdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/44px-Chess_qdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div></div></td><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td></tr><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr></tbody></table><div class="thumbcaption"> After 55...a1=Q </div></div></div> </td> <td class="col-break"> <div class="thumb noviewer tright"><div class="center" style="line-height:130%;margin:0 auto;max-width:222px"> </div><div class="thumbinner" style="width:214px"><table cellpadding="0" cellspacing="0" style="font-size:88%;border:1px #c8ccd1 solid;padding:0;margin:auto"><tbody><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td><td colspan="8" rowspan="8" style="padding:0;vertical-align:inherit"><div class="chess-board notheme" style="position:relative"><span class="notpageimage" typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/176px-Chessboard480.svg.png" decoding="async" width="176" height="176" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/264px-Chessboard480.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/352px-Chessboard480.svg.png 2x" data-file-width="480" data-file-height="480" /></span></span><div style="position:absolute;z-index:3;top:22px;left:132px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g7 white pawn"><img alt="g7 white pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/22px-Chess_plt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/33px-Chess_plt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/44px-Chess_plt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:66px;left:44px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="c5 white king"><img alt="c5 white king" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/22px-Chess_klt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/33px-Chess_klt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/44px-Chess_klt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:66px;left:66px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="d5 white queen"><img alt="d5 white queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/22px-Chess_qlt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/33px-Chess_qlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/44px-Chess_qlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:88px;left:0px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a4 black king"><img alt="a4 black king" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/22px-Chess_kdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/33px-Chess_kdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/44px-Chess_kdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:132px;left:154px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h2 black queen"><img alt="h2 black queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/22px-Chess_qdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/33px-Chess_qdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/44px-Chess_qdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div></div></td><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td></tr><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr></tbody></table><div class="thumbcaption"> After 91.Kc5 </div></div></div> <p>  </p> </td></tr></tbody></table></div> </td></tr></tbody></table> <p>Ten years later, analyzing his <a href="/wiki/Adjournment_(games)#Chess" title="Adjournment (games)">adjourned</a> game against <a href="/wiki/Nikolay_Minev" title="Nikolay Minev">Nikolay Minev</a>,<sup id="cite_ref-27" class="reference"><a href="#cite_note-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Mikhail_Botvinnik" title="Mikhail Botvinnik">Botvinnik</a> improved the winning method.<sup id="cite_ref-28" class="reference"><a href="#cite_note-28"><span class="cite-bracket">[</span>28<span class="cite-bracket">]</span></a></sup> But even then he erred two times (at 61 and 77). The position after 55...a1=Q is drawn. The game continued: </p><p>56.Qg4+<sup id="cite_ref-Nunn_convention_26-1" class="reference"><a href="#cite_note-Nunn_convention-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup> Ka5 57.Qxe6 Qh8+ 58.Kg6 Qc3 59.g4 Qd2 60.g5 Qd4? [60...Ka4=] 61.Qf5+? [61.Kh7!+-] 61...Ka4= 62.Kh5 Qh8+ 63.Kg4 Qh1? [63...Ka3=] 64.Qf4++- Ka5 65.Qe5+ Ka4 66.g6 Qd1+ 67.Kg5 Qd8+ 68.Kf5 Qc8+ 69.Kf4 Qc1+ 70.Qe3 Qc7+ 71.Qe5 Qc1+ 72.Kf5 Qc8+ 73.Kg5 Qd8+ 74.Qf6 Qd5+ 75.Qf5! Qd8+ 76.Kh5 Qe8 77.Qf4+? [77.Kg4+-] 77...Ka5? [77...Ka3!=] 78.Qd2++- Ka4 79.Qd4+ Ka5 80.Kg5 Qe7+ 81.Kf5 Qf8+ 82.Ke4 Qh6 83.Qe5+ Ka4 84.g7 Qh1+ 85.Kd4 Qd1+ 86.Kc5 Qc1+ 87.Kd6 Qd2+ 88.Ke6 Qa2+ 89.Qd5 Qe2+ 90.Kd6 Qh2+ 91.Kc5 1–0 </p><p>Now either a <a href="/wiki/Cross-check_(chess)" title="Cross-check (chess)">cross-check</a> will force the exchange of queens, or else the pawn <a href="/wiki/Promotion_(chess)" title="Promotion (chess)">will promote</a>. </p> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading2"><h2 id="Queen_and_two_pawns_versus_a_queen">Queen and two pawns versus a queen</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Queen_and_pawn_versus_queen_endgame&action=edit&section=10" title="Edit section: Queen and two pawns versus a queen"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>This is usually a win for the two pawns, but victory can be difficult to achieve even in winning positions, as even the slightest inaccuracy may lead to <a href="/wiki/Perpetual_check" title="Perpetual check">perpetual check</a>. Positions in which one of the pawns is vulnerable to attack may be drawn, but they are unusual.<sup id="cite_ref-29" class="reference"><a href="#cite_note-29"><span class="cite-bracket">[</span>29<span class="cite-bracket">]</span></a></sup> </p><p>There are a number of other drawing exceptions, most notably with <a href="/wiki/Connected_pawns" title="Connected pawns">connected</a> rook and knight pawns (a- & b-pawns, or g- & h-pawns) in which the defending king is ahead of the pawns.<sup id="cite_ref-30" class="reference"><a href="#cite_note-30"><span class="cite-bracket">[</span>30<span class="cite-bracket">]</span></a></sup> </p> <table align="right"> <caption>Lputian vs. Haroutjunian, 2001 </caption> <tbody><tr valign="top"> <td> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1216972533"><div> <table class="col-begin" role="presentation" style="width: auto; float:right; clear:right;"> <tbody><tr> <td class="col-break"> <div class="thumb noviewer tright"><div class="center" style="line-height:130%;margin:0 auto;max-width:222px"> </div><div class="thumbinner" style="width:214px"><table cellpadding="0" cellspacing="0" style="font-size:88%;border:1px #c8ccd1 solid;padding:0;margin:auto"><tbody><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td><td colspan="8" rowspan="8" style="padding:0;vertical-align:inherit"><div class="chess-board notheme" style="position:relative"><span class="notpageimage" typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/176px-Chessboard480.svg.png" decoding="async" width="176" height="176" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/264px-Chessboard480.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/352px-Chessboard480.svg.png 2x" data-file-width="480" data-file-height="480" /></span></span><div style="position:absolute;z-index:3;top:0px;left:132px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g8 black king"><img alt="g8 black king" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/22px-Chess_kdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/33px-Chess_kdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/44px-Chess_kdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:44px;left:88px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="e6 black queen"><img alt="e6 black queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/22px-Chess_qdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/33px-Chess_qdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/44px-Chess_qdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:44px;left:154px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h6 white pawn"><img alt="h6 white pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/22px-Chess_plt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/33px-Chess_plt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/44px-Chess_plt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:66px;left:132px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g5 white pawn"><img alt="g5 white pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/22px-Chess_plt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/33px-Chess_plt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/44px-Chess_plt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:88px;left:66px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="d4 white queen"><img alt="d4 white queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/22px-Chess_qlt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/33px-Chess_qlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/44px-Chess_qlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:132px;left:132px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g2 white king"><img alt="g2 white king" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/22px-Chess_klt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/33px-Chess_klt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/44px-Chess_klt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div></div></td><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td></tr><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr></tbody></table><div class="thumbcaption">This position, after 86.h6, is a draw.<sup id="cite_ref-31" class="reference"><a href="#cite_note-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup> </div></div></div> </td> <td class="col-break"> <div class="thumb noviewer tright"><div class="center" style="line-height:130%;margin:0 auto;max-width:222px"> </div><div class="thumbinner" style="width:214px"><table cellpadding="0" cellspacing="0" style="font-size:88%;border:1px #c8ccd1 solid;padding:0;margin:auto"><tbody><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td><td colspan="8" rowspan="8" style="padding:0;vertical-align:inherit"><div class="chess-board notheme" style="position:relative"><span class="notpageimage" typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/176px-Chessboard480.svg.png" decoding="async" width="176" height="176" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/264px-Chessboard480.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/352px-Chessboard480.svg.png 2x" data-file-width="480" data-file-height="480" /></span></span><div style="position:absolute;z-index:3;top:0px;left:154px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h8 black king"><img alt="h8 black king" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/22px-Chess_kdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/33px-Chess_kdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/44px-Chess_kdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:22px;left:44px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="c7 black queen"><img alt="c7 black queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/22px-Chess_qdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/33px-Chess_qdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/44px-Chess_qdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:22px;left:110px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f7 black circle"><img alt="f7 black circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/22px-Chess_xot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/33px-Chess_xot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Chess_xot45.svg/44px-Chess_xot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:44px;left:110px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f6 white circle"><img alt="f6 white circle" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/22px-Chess_oot45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/33px-Chess_oot45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/Chess_oot45.svg/44px-Chess_oot45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:44px;left:154px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h6 white pawn"><img alt="h6 white pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/22px-Chess_plt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/33px-Chess_plt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/44px-Chess_plt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:66px;left:132px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g5 white pawn"><img alt="g5 white pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/22px-Chess_plt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/33px-Chess_plt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/44px-Chess_plt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:88px;left:110px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f4 white queen"><img alt="f4 white queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/22px-Chess_qlt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/33px-Chess_qlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/44px-Chess_qlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:110px;left:132px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g3 white king"><img alt="g3 white king" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/22px-Chess_klt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/33px-Chess_klt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/44px-Chess_klt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div></div></td><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td></tr><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr></tbody></table><div class="thumbcaption">In this drawn position after White's 141.Qf4 (which intercepts check and counterthreatens the Black queen), Black blundered with ...Qf7, hoping for 142.Qxf7 <a href="/wiki/Stalemate" title="Stalemate">stalemate</a>. White instead played Qf6+, forcing an exchange of queens leading to a winning <a href="/wiki/Chess_endgame#King_and_pawn_endings" title="Chess endgame">king and pawn endgame</a>, and Black resigned. </div></div></div> <p>  </p> </td></tr></tbody></table></div> </td></tr></tbody></table> <p>An example is Smbat Lputian vs. Gevorg Harutjunyan, 2001.<sup id="cite_ref-32" class="reference"><a href="#cite_note-32"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup> The position after 86.h6 (the last pawn move of the game) is a draw. Play continued until move 142, with inaccuracies on both sides swinging the position from a draw to a <dfn><a href="/wiki/Glossary_of_chess#forced_win" title="Glossary of chess"><span title="See entry at: Glossary of chess § forced win" style="color:inherit;" class="glossary-link">forced win</span></a></dfn>, and back again. Interestingly, Black could have claimed a draw by the <a href="/wiki/Fifty-move_rule" title="Fifty-move rule">fifty-move rule</a> for the last several moves, including the final position in which he resigned, but he did not.<sup id="cite_ref-33" class="reference"><a href="#cite_note-33"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup> </p> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading2"><h2 id="Queen_and_two_pawns_versus_a_queen_and_pawn">Queen and two pawns versus a queen and pawn</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Queen_and_pawn_versus_queen_endgame&action=edit&section=11" title="Edit section: Queen and two pawns versus a queen and pawn"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1216972533"><div> <table class="col-begin" role="presentation" style="width: auto; float:right; clear:right;"> <tbody><tr> <td class="col-break"> <div class="thumb noviewer tright"><div class="center" style="line-height:130%;margin:0 auto;max-width:222px">Lomonosov tablebases </div><div class="thumbinner" style="width:214px"><table cellpadding="0" cellspacing="0" style="font-size:88%;border:1px #c8ccd1 solid;padding:0;margin:auto"><tbody><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td><td colspan="8" rowspan="8" style="padding:0;vertical-align:inherit"><div class="chess-board notheme" style="position:relative"><span class="notpageimage" typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/176px-Chessboard480.svg.png" decoding="async" width="176" height="176" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/264px-Chessboard480.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/352px-Chessboard480.svg.png 2x" data-file-width="480" data-file-height="480" /></span></span><div style="position:absolute;z-index:3;top:22px;left:110px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f7 black pawn"><img alt="f7 black pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/22px-Chess_pdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/33px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/44px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:22px;left:132px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g7 black king"><img alt="g7 black king" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/22px-Chess_kdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/33px-Chess_kdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/44px-Chess_kdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:22px;left:154px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h7 black queen"><img alt="h7 black queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/22px-Chess_qdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/33px-Chess_qdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/44px-Chess_qdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:66px;left:0px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a5 white pawn"><img alt="a5 white pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/22px-Chess_plt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/33px-Chess_plt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/44px-Chess_plt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:88px;left:22px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="b4 white king"><img alt="b4 white king" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/22px-Chess_klt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/33px-Chess_klt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/44px-Chess_klt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:88px;left:132px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g4 white queen"><img alt="g4 white queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/22px-Chess_qlt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/33px-Chess_qlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/44px-Chess_qlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:132px;left:0px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a2 white pawn"><img alt="a2 white pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/22px-Chess_plt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/33px-Chess_plt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/44px-Chess_plt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div></div></td><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td></tr><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr></tbody></table><div class="thumbcaption"><div class="center" style="width:auto; margin-left:auto; margin-right:auto;">White mates in 297.</div> </div></div></div> </td> <td class="col-break"> <div class="thumb noviewer tright"><div class="center" style="line-height:130%;margin:0 auto;max-width:222px">Kasparov vs. the World </div><div class="thumbinner" style="width:214px"><table cellpadding="0" cellspacing="0" style="font-size:88%;border:1px #c8ccd1 solid;padding:0;margin:auto"><tbody><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td><td colspan="8" rowspan="8" style="padding:0;vertical-align:inherit"><div class="chess-board notheme" style="position:relative"><span class="notpageimage" typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/176px-Chessboard480.svg.png" decoding="async" width="176" height="176" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/264px-Chessboard480.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Chessboard480.svg/352px-Chessboard480.svg.png 2x" data-file-width="480" data-file-height="480" /></span></span><div style="position:absolute;z-index:3;top:44px;left:66px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="d6 black pawn"><img alt="d6 black pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/22px-Chess_pdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/33px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/44px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:44px;left:110px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f6 white king"><img alt="f6 white king" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/22px-Chess_klt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/33px-Chess_klt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/42/Chess_klt45.svg/44px-Chess_klt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:66px;left:22px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="b5 black pawn"><img alt="b5 black pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/22px-Chess_pdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/33px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/44px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:66px;left:132px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g5 white pawn"><img alt="g5 white pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/22px-Chess_plt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/33px-Chess_plt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/45/Chess_plt45.svg/44px-Chess_plt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:88px;left:110px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f4 white queen"><img alt="f4 white queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/22px-Chess_qlt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/33px-Chess_qlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/15/Chess_qlt45.svg/44px-Chess_qlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:154px;left:0px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a1 black king"><img alt="a1 black king" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/22px-Chess_kdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/33px-Chess_kdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Chess_kdt45.svg/44px-Chess_kdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="position:absolute;z-index:3;top:154px;left:66px;width:22px;height:22px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="d1 black queen"><img alt="d1 black queen" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/22px-Chess_qdt45.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/33px-Chess_qdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/47/Chess_qdt45.svg/44px-Chess_qdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div></div></td><td style="padding:0;vertical-align:inherit;text-align:center;width:18px;height:22px">8</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">7</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">6</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">5</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">4</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">3</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">2</td></tr><tr style="vertical-align:middle"><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td><td style="padding:0;vertical-align:inherit;text-align:center;height:22px">1</td></tr><tr style="vertical-align:middle"><td style="vertical-align:inherit;padding:0"></td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">a</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">b</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">c</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">d</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">e</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">f</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">g</td><td style="padding:0;vertical-align:inherit;text-align:center;height:18px;width:22px">h</td><td style="vertical-align:inherit;padding:0"></td></tr></tbody></table><div class="thumbcaption">Position after 54.Qf4. </div></div></div> <p>  </p> </td></tr></tbody></table></div> <p>Normally this is a win for the two pawns, but a surprising result of seven-piece <a href="/wiki/Endgame_tablebase" title="Endgame tablebase">Lomonosov tablebases</a> is that the longest possible win requires 594 <a href="/wiki/Ply_(game_theory)" title="Ply (game theory)">plies</a>. In <a href="/wiki/Kasparov_versus_the_World" title="Kasparov versus the World">Kasparov versus the World</a>, however, Kasparov was the side with a single pawn, but won because his pawn was far more advanced than the world team's pawns, which also hindered perpetual checks by them. </p> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Queen_and_pawn_versus_queen_endgame&action=edit&section=12" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Chess_endgame" title="Chess endgame">Chess endgame</a></li> <li><a href="/wiki/Endgame_tablebase" title="Endgame tablebase">Endgame tablebase</a></li> <li><a href="/wiki/Queen_versus_pawn_endgame" title="Queen versus pawn endgame">Queen versus pawn endgame</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Queen_and_pawn_versus_queen_endgame&action=edit&section=13" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><a href="#CITEREFNunn2007">Nunn 2007</a>, p. 148</span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><a href="#CITEREFMüllerLamprecht2001">Müller & Lamprecht 2001</a>, p. 316</span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><a href="#CITEREFDvoretsky2006">Dvoretsky 2006</a>, p. 250</span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text"><a href="#CITEREFNunn2007">Nunn 2007</a>, p. 148</span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><a href="#CITEREFAverbakhHenkinChekhover1986">Averbakh, Henkin & Chekhover 1986</a>, pp. 29–30</span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><a href="#CITEREFNunn2007">Nunn 2007</a>, p. 148</span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text"><a href="#CITEREFNunn1995">Nunn 1995</a>, p. 265</span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text"><a href="#CITEREFNunn2010">Nunn 2010</a>, p. 299</span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-9">^</a></b></span> <span class="reference-text"><a href="#CITEREFFineBenko2003">Fine & Benko 2003</a>, p. 538</span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-10">^</a></b></span> <span class="reference-text"><a href="#CITEREFMüllerLamprecht2001">Müller & Lamprecht 2001</a>, p. 316</span> </li> <li id="cite_note-11"><span class="mw-cite-backlink"><b><a href="#cite_ref-11">^</a></b></span> <span class="reference-text"><a href="#CITEREFNunn2007">Nunn 2007</a>, pp. 148–153, 248–249</span> </li> <li id="cite_note-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-12">^</a></b></span> <span class="reference-text"><a href="#CITEREFSpeelmanTisdallWade1993">Speelman, Tisdall & Wade 1993</a>, p. 7</span> </li> <li id="cite_note-13"><span class="mw-cite-backlink"><b><a href="#cite_ref-13">^</a></b></span> <span class="reference-text"><a href="#CITEREFMednis1987">Mednis 1987</a>, pp. 126–127, 134</span> </li> <li id="cite_note-14"><span class="mw-cite-backlink"><b><a href="#cite_ref-14">^</a></b></span> <span class="reference-text"><a href="#CITEREFNunn2010">Nunn 2010</a>, p. 299</span> </li> <li id="cite_note-15"><span class="mw-cite-backlink"><b><a href="#cite_ref-15">^</a></b></span> <span class="reference-text"><a href="#CITEREFMednis1996">Mednis 1996</a>, p. 93</span> </li> <li id="cite_note-16"><span class="mw-cite-backlink"><b><a href="#cite_ref-16">^</a></b></span> <span class="reference-text"><a href="#CITEREFNunn2007">Nunn 2007</a>, p. 150</span> </li> <li id="cite_note-17"><span class="mw-cite-backlink"><b><a href="#cite_ref-17">^</a></b></span> <span class="reference-text"><a href="#CITEREFMednis1996">Mednis 1996</a>, pp. 115–117</span> </li> <li id="cite_note-18"><span class="mw-cite-backlink"><b><a href="#cite_ref-18">^</a></b></span> <span class="reference-text"><a href="#CITEREFThompson1986">Thompson 1986</a>, p. 138</span> </li> <li id="cite_note-19"><span class="mw-cite-backlink"><b><a href="#cite_ref-19">^</a></b></span> <span class="reference-text"><a href="#CITEREFSyzygy_endgame_tablebases2020a">Syzygy endgame tablebases 2020a</a></span> </li> <li id="cite_note-20"><span class="mw-cite-backlink"><b><a href="#cite_ref-20">^</a></b></span> <span class="reference-text"><a href="#CITEREFNunn2007">Nunn 2007</a>, pp. 150–151</span> </li> <li id="cite_note-21"><span class="mw-cite-backlink"><b><a href="#cite_ref-21">^</a></b></span> <span class="reference-text"><a href="#CITEREFNunn2007">Nunn 2007</a>, pp. 151–152</span> </li> <li id="cite_note-22"><span class="mw-cite-backlink"><b><a href="#cite_ref-22">^</a></b></span> <span class="reference-text"><a href="#CITEREFNunn2007">Nunn 2007</a>, pp. 152–153</span> </li> <li id="cite_note-23"><span class="mw-cite-backlink"><b><a href="#cite_ref-23">^</a></b></span> <span class="reference-text">See <a href="#CITEREFKryukov2008">Kryukov (2008)</a>.</span> </li> <li id="cite_note-24"><span class="mw-cite-backlink"><b><a href="#cite_ref-24">^</a></b></span> <span class="reference-text"><a href="#CITEREFSyzygy_endgame_tablebases2020b">Syzygy endgame tablebases 2020b</a></span> </li> <li id="cite_note-25"><span class="mw-cite-backlink"><b><a href="#cite_ref-25">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.chessgames.com/perl/chessgame?gid=1032089">"Mikhail Botvinnik vs Grigory Ravinsky"</a>. <i><a href="/wiki/Chessgames.com" title="Chessgames.com">Chessgames.com</a></i>. Chessgames Services LLC<span class="reference-accessdate">. Retrieved <span class="nowrap">March 2,</span> 2023</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Chessgames.com&rft.atitle=Mikhail+Botvinnik+vs+Grigory+Ravinsky&rft_id=http%3A%2F%2Fwww.chessgames.com%2Fperl%2Fchessgame%3Fgid%3D1032089&rfr_id=info%3Asid%2Fen.wikipedia.org%3AQueen+and+pawn+versus+queen+endgame" class="Z3988"></span></span> </li> <li id="cite_note-Nunn_convention-26"><span class="mw-cite-backlink">^ <a href="#cite_ref-Nunn_convention_26-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Nunn_convention_26-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><a href="/wiki/Chess_annotation_symbols#Nunn's_convention" title="Chess annotation symbols">Nunn's annotation convention</a> is used</span> </li> <li id="cite_note-27"><span class="mw-cite-backlink"><b><a href="#cite_ref-27">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.chessgames.com/perl/chessgame?gid=1032347">"Mikhail Botvinnik vs Nikolay Minev"</a>. <i><a href="/wiki/Chessgames.com" title="Chessgames.com">Chessgames.com</a></i>. Chessgames Services LLC<span class="reference-accessdate">. Retrieved <span class="nowrap">March 2,</span> 2023</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Chessgames.com&rft.atitle=Mikhail+Botvinnik+vs+Nikolay+Minev&rft_id=http%3A%2F%2Fwww.chessgames.com%2Fperl%2Fchessgame%3Fgid%3D1032347&rfr_id=info%3Asid%2Fen.wikipedia.org%3AQueen+and+pawn+versus+queen+endgame" class="Z3988"></span></span> </li> <li id="cite_note-28"><span class="mw-cite-backlink"><b><a href="#cite_ref-28">^</a></b></span> <span class="reference-text"><a href="#CITEREFDvoretsky2006">Dvoretsky 2006</a>, pp. 250–251</span> </li> <li id="cite_note-29"><span class="mw-cite-backlink"><b><a href="#cite_ref-29">^</a></b></span> <span class="reference-text"><a href="#CITEREFNunn2010">Nunn 2010</a>, p. 307</span> </li> <li id="cite_note-30"><span class="mw-cite-backlink"><b><a href="#cite_ref-30">^</a></b></span> <span class="reference-text"><a href="#CITEREFNunn2010">Nunn 2010</a>, p. 303</span> </li> <li id="cite_note-31"><span class="mw-cite-backlink"><b><a href="#cite_ref-31">^</a></b></span> <span class="reference-text"><a href="#CITEREFNunn2010">Nunn 2010</a>, p. 303</span> </li> <li id="cite_note-32"><span class="mw-cite-backlink"><b><a href="#cite_ref-32">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.chessgames.com/perl/chessgame?gid=1196357">Lputian vs. Harutjunyan, Yerevan (ch-ARM) 2001</a></span> </li> <li id="cite_note-33"><span class="mw-cite-backlink"><b><a href="#cite_ref-33">^</a></b></span> <span class="reference-text"><a href="#CITEREFNunn2010">Nunn 2010</a>, pp. 303–307</span> </li> </ol></div></div> <div class="mw-heading mw-heading3"><h3 id="Bibliography">Bibliography</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Queen_and_pawn_versus_queen_endgame&action=edit&section=14" title="Edit section: Bibliography"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239549316">.mw-parser-output .refbegin{margin-bottom:0.5em}.mw-parser-output .refbegin-hanging-indents>ul{margin-left:0}.mw-parser-output .refbegin-hanging-indents>ul>li{margin-left:0;padding-left:3.2em;text-indent:-3.2em}.mw-parser-output .refbegin-hanging-indents ul,.mw-parser-output .refbegin-hanging-indents ul li{list-style:none}@media(max-width:720px){.mw-parser-output .refbegin-hanging-indents>ul>li{padding-left:1.6em;text-indent:-1.6em}}.mw-parser-output .refbegin-columns{margin-top:0.3em}.mw-parser-output .refbegin-columns ul{margin-top:0}.mw-parser-output .refbegin-columns li{page-break-inside:avoid;break-inside:avoid-column}@media screen{.mw-parser-output .refbegin{font-size:90%}}</style><div class="refbegin refbegin-columns references-column-width" style="column-width: 30em"> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFAverbakhHenkinChekhover1986" class="citation book cs1 cs1-prop-long-vol"><a href="/wiki/Yuri_Averbakh" title="Yuri Averbakh">Averbakh, Yuri</a>; Henkin, V; Chekhover, V (1986). <i>Comprehensive Chess Endings</i>. Vol. 3 (Queen Endings). Pergamon. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-08-026904-4" title="Special:BookSources/0-08-026904-4"><bdi>0-08-026904-4</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Comprehensive+Chess+Endings&rft.pub=Pergamon&rft.date=1986&rft.isbn=0-08-026904-4&rft.aulast=Averbakh&rft.aufirst=Yuri&rft.au=Henkin%2C+V&rft.au=Chekhover%2C+V&rfr_id=info%3Asid%2Fen.wikipedia.org%3AQueen+and+pawn+versus+queen+endgame" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFDvoretsky2006" class="citation book cs1"><a href="/wiki/Mark_Dvoretsky" title="Mark Dvoretsky">Dvoretsky, Mark</a> (2006). <i>Dvoretsky's Endgame Manual</i> (2nd ed.). Russell Enterprises. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/1-888690-28-3" title="Special:BookSources/1-888690-28-3"><bdi>1-888690-28-3</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Dvoretsky%27s+Endgame+Manual&rft.edition=2nd&rft.pub=Russell+Enterprises&rft.date=2006&rft.isbn=1-888690-28-3&rft.aulast=Dvoretsky&rft.aufirst=Mark&rfr_id=info%3Asid%2Fen.wikipedia.org%3AQueen+and+pawn+versus+queen+endgame" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFFineBenko2003" class="citation cs2"><a href="/wiki/Reuben_Fine" title="Reuben Fine">Fine, Reuben</a>; <a href="/wiki/Pal_Benko" title="Pal Benko">Benko, Pal</a> (2003), <a href="/wiki/Basic_Chess_Endings" title="Basic Chess Endings"><i>Basic Chess Endings (1941)</i></a> (revised ed.), McKay, <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-8129-3493-8" title="Special:BookSources/0-8129-3493-8"><bdi>0-8129-3493-8</bdi></a></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Basic+Chess+Endings+%281941%29&rft.edition=revised&rft.pub=McKay&rft.date=2003&rft.isbn=0-8129-3493-8&rft.aulast=Fine&rft.aufirst=Reuben&rft.au=Benko%2C+Pal&rfr_id=info%3Asid%2Fen.wikipedia.org%3AQueen+and+pawn+versus+queen+endgame" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFKryukov2008" class="citation web cs1">Kryukov, Kirill (2008). <a rel="nofollow" class="external text" href="http://kirill-kryukov.com/chess/longest-checkmates/longest-checkmates.shtml">"Longest checkmates in chess"</a><span class="reference-accessdate">. Retrieved <span class="nowrap">22 January</span> 2023</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Longest+checkmates+in+chess&rft.date=2008&rft.aulast=Kryukov&rft.aufirst=Kirill&rft_id=http%3A%2F%2Fkirill-kryukov.com%2Fchess%2Flongest-checkmates%2Flongest-checkmates.shtml&rfr_id=info%3Asid%2Fen.wikipedia.org%3AQueen+and+pawn+versus+queen+endgame" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFMednis1987" class="citation book cs1"><a href="/wiki/Edmar_Mednis" title="Edmar Mednis">Mednis, Edmar</a> (1987). <i>Questions and Answers on Practical Endgame Play</i>. Chess Enterprises. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-931462-69-X" title="Special:BookSources/0-931462-69-X"><bdi>0-931462-69-X</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Questions+and+Answers+on+Practical+Endgame+Play&rft.pub=Chess+Enterprises&rft.date=1987&rft.isbn=0-931462-69-X&rft.aulast=Mednis&rft.aufirst=Edmar&rfr_id=info%3Asid%2Fen.wikipedia.org%3AQueen+and+pawn+versus+queen+endgame" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFMednis1996" class="citation book cs1"><a href="/wiki/Edmar_Mednis" title="Edmar Mednis">Mednis, Edmar</a> (1996). <i>Advanced Endgame Strategies</i>. Chess Enterprises. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0-945470-59-5" title="Special:BookSources/978-0-945470-59-5"><bdi>978-0-945470-59-5</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Advanced+Endgame+Strategies&rft.pub=Chess+Enterprises&rft.date=1996&rft.isbn=978-0-945470-59-5&rft.aulast=Mednis&rft.aufirst=Edmar&rfr_id=info%3Asid%2Fen.wikipedia.org%3AQueen+and+pawn+versus+queen+endgame" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFMüllerLamprecht2001" class="citation book cs1"><a href="/wiki/Karsten_M%C3%BCller" title="Karsten Müller">Müller, Karsten</a>; <a href="/wiki/Frank_Lamprecht" title="Frank Lamprecht">Lamprecht, Frank</a> (2001). <i>Fundamental Chess Endings</i>. Gambit Publications. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/1-901983-53-6" title="Special:BookSources/1-901983-53-6"><bdi>1-901983-53-6</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Fundamental+Chess+Endings&rft.pub=Gambit+Publications&rft.date=2001&rft.isbn=1-901983-53-6&rft.aulast=M%C3%BCller&rft.aufirst=Karsten&rft.au=Lamprecht%2C+Frank&rfr_id=info%3Asid%2Fen.wikipedia.org%3AQueen+and+pawn+versus+queen+endgame" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNunn1995" class="citation book cs1"><a href="/wiki/John_Nunn" title="John Nunn">Nunn, John</a> (1995). <i>Secrets of Minor-Piece Endings</i>. Batsford. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-8050-4228-8" title="Special:BookSources/0-8050-4228-8"><bdi>0-8050-4228-8</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Secrets+of+Minor-Piece+Endings&rft.pub=Batsford&rft.date=1995&rft.isbn=0-8050-4228-8&rft.aulast=Nunn&rft.aufirst=John&rfr_id=info%3Asid%2Fen.wikipedia.org%3AQueen+and+pawn+versus+queen+endgame" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNunn2007" class="citation book cs1"><a href="/wiki/John_Nunn" title="John Nunn">Nunn, John</a> (2007). <i>Secrets of Practical Chess</i> (2nd ed.). Gambit Publications. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1-904600-70-1" title="Special:BookSources/978-1-904600-70-1"><bdi>978-1-904600-70-1</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Secrets+of+Practical+Chess&rft.edition=2nd&rft.pub=Gambit+Publications&rft.date=2007&rft.isbn=978-1-904600-70-1&rft.aulast=Nunn&rft.aufirst=John&rfr_id=info%3Asid%2Fen.wikipedia.org%3AQueen+and+pawn+versus+queen+endgame" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNunn2010" class="citation book cs1"><a href="/wiki/John_Nunn" title="John Nunn">Nunn, John</a> (2010). <i>Nunn's Chess Endings, volume 1</i>. Gambit Publications. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1-906454-21-0" title="Special:BookSources/978-1-906454-21-0"><bdi>978-1-906454-21-0</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Nunn%27s+Chess+Endings%2C+volume+1&rft.pub=Gambit+Publications&rft.date=2010&rft.isbn=978-1-906454-21-0&rft.aulast=Nunn&rft.aufirst=John&rfr_id=info%3Asid%2Fen.wikipedia.org%3AQueen+and+pawn+versus+queen+endgame" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSpeelmanTisdallWade1993" class="citation book cs1"><a href="/wiki/Jon_Speelman" title="Jon Speelman">Speelman, Jon</a>; <a href="/wiki/Jonathan_Tisdall" title="Jonathan Tisdall">Tisdall, Jon</a>; <a href="/wiki/Robert_Wade_(chess_player)" title="Robert Wade (chess player)">Wade, Bob</a> (1993). <i>Batsford Chess Endings</i>. B. T. Batsford. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-7134-4420-7" title="Special:BookSources/0-7134-4420-7"><bdi>0-7134-4420-7</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Batsford+Chess+Endings&rft.pub=B.+T.+Batsford&rft.date=1993&rft.isbn=0-7134-4420-7&rft.aulast=Speelman&rft.aufirst=Jon&rft.au=Tisdall%2C+Jon&rft.au=Wade%2C+Bob&rfr_id=info%3Asid%2Fen.wikipedia.org%3AQueen+and+pawn+versus+queen+endgame" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFThompson1986" class="citation journal cs1"><a href="/wiki/Ken_Thompson" title="Ken Thompson">Thompson, Ken</a> (September 1986). <a rel="nofollow" class="external text" href="https://pdos.csail.mit.edu/~rsc/thompson86endgame.pdf">"Retrograde Analysis of Certain Endgames"</a> <span class="cs1-format">(PDF)</span>. <i>ICGA Journal</i>. <b>9</b> (3): 131–139. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.3233%2FICG-1986-9302">10.3233/ICG-1986-9302</a><span class="reference-accessdate">. Retrieved <span class="nowrap">21 January</span> 2023</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=ICGA+Journal&rft.atitle=Retrograde+Analysis+of+Certain+Endgames&rft.volume=9&rft.issue=3&rft.pages=131-139&rft.date=1986-09&rft_id=info%3Adoi%2F10.3233%2FICG-1986-9302&rft.aulast=Thompson&rft.aufirst=Ken&rft_id=https%3A%2F%2Fpdos.csail.mit.edu%2F~rsc%2Fthompson86endgame.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AQueen+and+pawn+versus+queen+endgame" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSyzygy_endgame_tablebases2020a" class="citation web cs1">Syzygy endgame tablebases (2020a). <a rel="nofollow" class="external text" href="https://syzygy-tables.info/?fen=8/q7/P6k/Q7/8/8/8/6K1_w_-_-_0_1">"8/q7/P6k/Q7/8/8/8/6K1 w - - 0 1"</a><span class="reference-accessdate">. Retrieved <span class="nowrap">22 January</span> 2023</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=8%2Fq7%2FP6k%2FQ7%2F8%2F8%2F8%2F6K1+w+-+-+0+1&rft.date=2020&rft.au=Syzygy+endgame+tablebases&rft_id=https%3A%2F%2Fsyzygy-tables.info%2F%3Ffen%3D8%2Fq7%2FP6k%2FQ7%2F8%2F8%2F8%2F6K1_w_-_-_0_1&rfr_id=info%3Asid%2Fen.wikipedia.org%3AQueen+and+pawn+versus+queen+endgame" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSyzygy_endgame_tablebases2020b" class="citation web cs1">Syzygy endgame tablebases (2020b). <a rel="nofollow" class="external text" href="https://syzygy-tables.info/?fen=4Q3/8/7q/8/8/8/k3P3/2K5_w_-_-_0_1">"4Q3/8/7q/8/8/8/k3P3/2K5 w - - 0 1"</a><span class="reference-accessdate">. Retrieved <span class="nowrap">22 January</span> 2023</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=4Q3%2F8%2F7q%2F8%2F8%2F8%2Fk3P3%2F2K5+w+-+-+0+1&rft.date=2020&rft.au=Syzygy+endgame+tablebases&rft_id=https%3A%2F%2Fsyzygy-tables.info%2F%3Ffen%3D4Q3%2F8%2F7q%2F8%2F8%2F8%2Fk3P3%2F2K5_w_-_-_0_1&rfr_id=info%3Asid%2Fen.wikipedia.org%3AQueen+and+pawn+versus+queen+endgame" class="Z3988"></span></li></ul> </div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Queen_and_pawn_versus_queen_endgame&action=edit&section=15" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://blog.chess.com/likesforests/the-endgame-tactician-queen--pawn-vs-queen">The Endgame Tactician: Queen & Pawn vs Queen</a> – Chess.com</li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:": "}.mw-parser-output .hlist dd::after,.mw-parser-output .hlist li::after{content:" · ";font-weight:bold}.mw-parser-output .hlist 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class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Chess_theory" title="Chess theory">Chess theory</a></li> <li><a href="/wiki/Chess_title" title="Chess title">Chess titles</a> <ul><li><a href="/wiki/Grandmaster_(chess)" title="Grandmaster (chess)">Grandmaster</a></li></ul></li> <li><a href="/wiki/Computer_chess" title="Computer chess">Computer chess</a> <ul><li><a href="/wiki/Glossary_of_computer_chess_terms" title="Glossary of computer chess terms">glossary</a></li> <li><a href="/wiki/Human%E2%80%93computer_chess_matches" title="Human–computer chess matches">matches</a></li> <li><a href="/wiki/Chess_engine" title="Chess engine">engines</a></li> <li><a href="/wiki/List_of_chess_software" title="List of chess software">software</a></li></ul></li> <li><a href="/wiki/Correspondence_chess" title="Correspondence chess">Correspondence chess</a></li> <li><a href="/wiki/FIDE" title="FIDE">FIDE</a></li> <li><a href="/wiki/Glossary_of_chess" title="Glossary of chess">Glossary</a></li> <li><a href="/wiki/Online_chess" title="Online chess">Online chess</a> <ul><li><a href="/wiki/Premove" title="Premove">Premove</a></li> <li><a href="/wiki/Internet_chess_server" title="Internet chess server">Internet chess server</a> <ul><li><a href="/wiki/List_of_Internet_chess_servers" title="List of Internet chess servers">list</a></li></ul></li></ul></li> <li><a href="/wiki/Chess_rating_system" title="Chess rating system">Rating system</a> <ul><li><a href="/wiki/FIDE_world_rankings" class="mw-redirect" title="FIDE world rankings">world rankings</a></li> <li><a href="/wiki/Norm_(chess)" title="Norm (chess)">norms</a></li></ul></li> <li><a href="/wiki/Chess_variant" title="Chess variant">Variants</a> <ul><li><a href="/wiki/List_of_chess_variants" title="List of chess variants">List</a></li></ul></li> <li><a href="/wiki/List_of_world_records_in_chess" title="List of world records in chess">World records</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Chess_equipment" title="Chess equipment">Equipment</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Chess_set" title="Chess set">Chess set</a> <ul><li><a href="/wiki/Chessboard" title="Chessboard">chessboard</a></li> <li><a href="/wiki/Dubrovnik_chess_set" title="Dubrovnik chess set">Dubrovnik chess set</a></li> <li><a href="/wiki/Staunton_chess_set" title="Staunton chess set">Staunton chess set</a></li></ul></li> <li><a href="/wiki/Chess_piece" title="Chess piece">Chess pieces</a> <ul><li><a href="/wiki/King_(chess)" title="King (chess)">King</a></li> <li><a href="/wiki/Queen_(chess)" title="Queen (chess)">Queen</a></li> <li><a href="/wiki/Rook_(chess)" title="Rook (chess)">Rook</a></li> <li><a href="/wiki/Bishop_(chess)" title="Bishop (chess)">Bishop</a></li> <li><a href="/wiki/Knight_(chess)" title="Knight (chess)">Knight</a></li> <li><a href="/wiki/Pawn_(chess)" title="Pawn (chess)">Pawn</a></li> <li><a href="/wiki/Fairy_chess_piece" title="Fairy chess piece">Fairy</a></li></ul></li> <li><a href="/wiki/Chess_clock" title="Chess clock">Chess clock</a></li> <li><a href="/wiki/Chess_table" title="Chess table">Chess table</a></li> <li><dfn><a href="/wiki/Glossary_of_chess#score_sheets" title="Glossary of chess"><span title="See entry at: Glossary of chess § Score sheets" style="color:inherit;" class="glossary-link">Score sheets</span></a></dfn></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/History_of_chess" title="History of chess">History</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Timeline_of_chess" title="Timeline of chess">Timeline</a> <ul><li><i><a href="/wiki/Versus_de_scachis" title="Versus de scachis">Versus de scachis</a></i></li> <li><i><a href="/wiki/G%C3%B6ttingen_manuscript" title="Göttingen manuscript">Göttingen manuscript</a></i></li> <li><a href="/wiki/Charlemagne_chessmen" title="Charlemagne chessmen">Charlemagne chessmen</a></li> <li><a href="/wiki/Lewis_chessmen" title="Lewis chessmen">Lewis chessmen</a></li> <li><a href="/wiki/Romantic_chess" title="Romantic chess">Romantic chess</a></li> <li><a href="/wiki/Hypermodernism_(chess)" title="Hypermodernism (chess)">Hypermodernism</a></li> <li><a href="/wiki/Soviet_chess_school" title="Soviet chess school">Soviet chess school</a></li> <li><a href="/wiki/Comparison_of_top_chess_players_throughout_history" title="Comparison of top chess players throughout history">Top player comparison</a></li></ul></li> <li><a href="/wiki/Geography_of_chess" title="Geography of chess">Geography of chess</a> <ul><li><a href="/wiki/Chess_in_Africa" title="Chess in Africa">Africa</a> <ul><li><a href="/wiki/Chess_in_South_Africa" title="Chess in South Africa">South Africa</a></li></ul></li> <li><a href="/wiki/Chess_in_China" title="Chess in China">China</a></li> <li><a href="/wiki/Chess_in_Europe" title="Chess in Europe">Europe</a> <ul><li><a href="/wiki/Chess_in_Armenia" title="Chess in Armenia">Armenia</a></li> <li><a href="/wiki/Chess_in_Spain" title="Chess in Spain">Spain</a></li></ul></li> <li><a href="/wiki/Chess_in_India" title="Chess in India">India</a></li></ul></li> <li><a href="/wiki/List_of_chess_games" title="List of chess games">Notable games</a></li> <li><a href="/wiki/List_of_chess_players" title="List of chess players">List of chess players</a> <ul><li><a href="/wiki/List_of_amateur_chess_players" title="List of amateur chess players">amateurs</a></li> <li><a href="/wiki/List_of_female_chess_players" title="List of female chess players">female</a></li> <li><a href="/wiki/List_of_chess_grandmasters" title="List of chess grandmasters">grandmasters</a></li></ul></li> <li><a href="/wiki/Women_in_chess" title="Women in chess">Women in chess</a></li> <li><a href="/wiki/Category:Chess_museums" title="Category:Chess museums">Chess museums</a> <ul><li><a href="/wiki/Bobby_Fischer_Center" title="Bobby Fischer Center">Bobby Fischer Center</a></li> <li><a href="/wiki/G%C3%B6kyay_Association_Chess_Museum" title="Gökyay Association Chess Museum">Gökyay Association Chess Museum</a></li> <li><a href="/wiki/World_Chess_Hall_of_Fame" title="World Chess Hall of Fame">World Chess Hall of Fame</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Rules_of_chess" title="Rules of chess">Rules</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Castling" title="Castling">Castling</a></li> <li><a href="/wiki/Cheating_in_chess" title="Cheating in chess">Cheating in chess</a></li> <li><a href="/wiki/Check_(chess)" title="Check (chess)">Check</a></li> <li><a href="/wiki/Checkmate" title="Checkmate">Checkmate</a></li> <li><a href="/wiki/Draw_(chess)" title="Draw (chess)">Draw</a> <ul><li><a href="/wiki/Draw_by_agreement" title="Draw by agreement">by agreement</a></li> <li><a href="/wiki/Fifty-move_rule" title="Fifty-move rule">Fifty-move rule</a></li> <li><a href="/wiki/Perpetual_check" title="Perpetual check">Perpetual check</a></li> <li><a href="/wiki/Stalemate" title="Stalemate">Stalemate</a></li> <li><a href="/wiki/Threefold_repetition" title="Threefold repetition">Threefold repetition</a></li></ul></li> <li><i><a href="/wiki/En_passant" title="En passant">En passant</a></i></li> <li><a href="/wiki/Promotion_(chess)" title="Promotion (chess)">Pawn promotion</a></li> <li><a href="/wiki/Time_control" title="Time control">Time control</a> <ul><li><a href="/wiki/Fast_chess" title="Fast chess">Fast chess</a></li></ul></li> <li><a href="/wiki/Touch-move_rule" title="Touch-move rule">Touch-move rule</a></li> <li><a href="/wiki/White_and_Black_in_chess" title="White and Black in chess">White and Black</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Glossary_of_chess" title="Glossary of chess">Terms</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Blunder_(chess)" title="Blunder (chess)">Blunder</a></li> <li><a href="/wiki/Chess_notation" title="Chess notation">Chess notation</a> <ul><li><a href="/wiki/Algebraic_notation_(chess)" title="Algebraic notation (chess)">algebraic</a></li> <li><a href="/wiki/Descriptive_notation" title="Descriptive notation">descriptive</a></li> <li><a href="/wiki/Portable_Game_Notation" title="Portable Game Notation">PGN</a></li> <li><a href="/wiki/Chess_annotation_symbols" title="Chess annotation symbols">annotation symbols</a></li> <li><a href="/wiki/Chess_symbols_in_Unicode" title="Chess symbols in Unicode">symbols in Unicode</a></li></ul></li> <li><a href="/wiki/Fianchetto" title="Fianchetto">Fianchetto</a></li> <li><a href="/wiki/Gambit" title="Gambit">Gambit</a></li> <li><a href="/wiki/Key_square" title="Key square">Key square</a></li> <li><a href="/wiki/King_walk" title="King walk">King walk</a></li> <li><a href="/wiki/Open_file" title="Open file">Open file</a> <ul><li><a href="/wiki/Half-open_file" title="Half-open file">Half-open file</a></li></ul></li> <li><a href="/wiki/Outpost_(chess)" title="Outpost (chess)">Outpost</a></li> <li><a href="/wiki/Pawn_(chess)" title="Pawn (chess)">Pawns</a> <ul><li><a href="/wiki/Backward_pawn" title="Backward pawn">backward</a></li> <li><a href="/wiki/Connected_pawns" title="Connected pawns">connected</a></li> <li><a href="/wiki/Doubled_pawns" title="Doubled pawns">doubled</a></li> <li><a href="/wiki/Isolated_pawn" title="Isolated pawn">isolated</a></li> <li><a href="/wiki/Passed_pawn" title="Passed pawn">passed</a></li></ul></li> <li><a href="/wiki/Swindle_(chess)" title="Swindle (chess)">Swindle</a></li> <li><a href="/wiki/Tempo_(chess)" title="Tempo (chess)">Tempo</a></li> <li><a href="/wiki/Transposition_(chess)" title="Transposition (chess)">Transposition</a></li> <li><a href="/wiki/List_of_chess_traps" title="List of chess traps">Trap</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Chess_tactic" title="Chess tactic">Tactics</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Castling#Artificial_castling" title="Castling">Artificial castling</a></li> <li><a href="/wiki/Battery_(chess)" title="Battery (chess)">Battery</a> <ul><li><a href="/wiki/Alekhine%27s_gun" title="Alekhine's gun">Alekhine's gun</a></li></ul></li> <li><a href="/wiki/Block_(chess)" title="Block (chess)">Block</a></li> <li><a href="/wiki/Checkmate_pattern" title="Checkmate pattern">Checkmate patterns</a></li> <li><a href="/wiki/Combination_(chess)" title="Combination (chess)">Combination</a></li> <li><a href="/wiki/Decoy_(chess)" title="Decoy (chess)">Decoy</a></li> <li><a href="/wiki/Deflection_(chess)" title="Deflection (chess)">Deflection</a></li> <li><a href="/wiki/Desperado_(chess)" title="Desperado (chess)">Desperado</a></li> <li><a href="/wiki/Discovered_attack" title="Discovered attack">Discovered attack</a></li> <li><a href="/wiki/Double_check" title="Double check">Double check</a></li> <li><a href="/wiki/Fork_(chess)" title="Fork (chess)">Fork</a></li> <li><a href="/wiki/Interference_(chess)" title="Interference (chess)">Interference</a></li> <li><a href="/wiki/Overloading_(chess)" title="Overloading (chess)">Overloading</a></li> <li><a href="/wiki/Pawn_storm" title="Pawn storm">Pawn storm</a></li> <li><a href="/wiki/Pin_(chess)" title="Pin (chess)">Pin</a></li> <li><a href="/wiki/Sacrifice_(chess)" title="Sacrifice (chess)">Sacrifice</a> <ul><li><a href="/wiki/Queen_sacrifice" title="Queen sacrifice">Queen sacrifice</a></li></ul></li> <li><a href="/wiki/Skewer_(chess)" title="Skewer (chess)">Skewer</a></li> <li><a href="/wiki/Undermining_(chess)" title="Undermining (chess)">Undermining</a></li> <li><a href="/wiki/Windmill_(chess)" title="Windmill (chess)">Windmill</a></li> <li><a href="/wiki/X-ray_(chess)" title="X-ray (chess)">X-ray</a></li> <li><a href="/wiki/Zwischenzug" title="Zwischenzug">Zwischenzug</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Chess_strategy" title="Chess strategy">Strategy</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Compensation_(chess)" title="Compensation (chess)">Compensation</a></li> <li><a href="/wiki/Exchange_(chess)" title="Exchange (chess)">Exchange</a> <ul><li><a href="/wiki/The_exchange_(chess)" title="The exchange (chess)">the exchange</a></li></ul></li> <li><a href="/wiki/Initiative_(chess)" title="Initiative (chess)">Initiative</a> <ul><li><a href="/wiki/First-move_advantage_in_chess" title="First-move advantage in chess">first-move advantage</a></li></ul></li> <li><a href="/wiki/Chess_middlegame" title="Chess middlegame">Middlegame</a></li> <li><a href="/wiki/Pawn_structure" title="Pawn structure">Pawn structure</a> <ul><li><a href="/wiki/Hedgehog_(chess)" title="Hedgehog (chess)">Hedgehog</a></li> <li><a href="/wiki/Isolated_pawn" title="Isolated pawn">Isolated Queen's Pawn</a></li> <li><a href="/wiki/Mar%C3%B3czy_Bind" title="Maróczy Bind">Maróczy Bind</a></li> <li><a href="/wiki/Minority_attack" title="Minority attack">Minority attack</a></li></ul></li> <li><a href="/wiki/Chess_piece_relative_value" title="Chess piece relative value">Piece values</a></li> <li><a href="/wiki/Prophylaxis_(chess)" title="Prophylaxis (chess)">Prophylaxis</a></li> <li><a href="/wiki/School_of_chess" title="School of chess">School of chess</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Chess_opening" title="Chess opening">Openings</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Flank_opening" title="Flank opening">Flank opening</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/King%27s_Fianchetto_Opening" title="King's Fianchetto Opening">Benko Opening</a></li> <li><a href="/wiki/Bird%27s_Opening" title="Bird's Opening">Bird's Opening</a></li> <li><a href="/wiki/Dunst_Opening" title="Dunst Opening">Dunst Opening</a></li> <li><a href="/wiki/English_Opening" title="English Opening">English Opening</a></li> <li><a href="/wiki/Grob%27s_Attack" title="Grob's Attack">Grob's Attack</a></li> <li><a href="/wiki/Larsen%27s_Opening" class="mw-redirect" title="Larsen's Opening">Larsen's Opening</a></li> <li><a href="/wiki/Zukertort_Opening" title="Zukertort Opening">Zukertort Opening</a> <ul><li><a href="/wiki/King%27s_Indian_Attack" title="King's Indian Attack">King's Indian Attack</a></li> <li><a href="/wiki/R%C3%A9ti_Opening" title="Réti Opening">Réti Opening</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/King%27s_Pawn_Game" title="King's Pawn Game">King's Pawn Game</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Alekhine%27s_Defence" title="Alekhine's Defence">Alekhine's Defence</a></li> <li><a href="/wiki/Caro%E2%80%93Kann_Defence" title="Caro–Kann Defence">Caro–Kann Defence</a></li> <li><a href="/wiki/French_Defence" title="French Defence">French Defence</a></li> <li><a href="/wiki/Modern_Defense" title="Modern Defense">Modern Defence</a></li> <li><a href="/wiki/Nimzowitsch_Defence" title="Nimzowitsch Defence">Nimzowitsch Defence</a></li> <li><a href="/wiki/Open_Game" title="Open Game">Open Game</a> <ul><li><a href="/wiki/Four_Knights_Game" title="Four Knights Game">Four Knights Game</a></li> <li><a href="/wiki/Giuoco_Piano" title="Giuoco Piano">Giuoco Piano</a></li> <li><a href="/wiki/Italian_Game" title="Italian Game">Italian Game</a></li> <li><a href="/wiki/King%27s_Gambit" title="King's Gambit">King's Gambit</a></li> <li><a href="/wiki/Petrov%27s_Defence" title="Petrov's Defence">Petrov's Defence</a></li> <li><a href="/wiki/Philidor_Defence" title="Philidor Defence">Philidor Defence</a></li> <li><a href="/wiki/Ponziani_Opening" title="Ponziani Opening">Ponziani Opening</a></li> <li><a href="/wiki/Ruy_Lopez" title="Ruy Lopez">Ruy Lopez</a></li> <li><a href="/wiki/Semi-Italian_Opening" title="Semi-Italian Opening">Semi-Italian Opening</a></li> <li><a href="/wiki/Scotch_Game" title="Scotch Game">Scotch Game</a></li> <li><a href="/wiki/Two_Knights_Defense" title="Two Knights Defense">Two Knights Defense</a></li> <li><a href="/wiki/Vienna_Game" title="Vienna Game">Vienna Game</a></li></ul></li> <li><a href="/wiki/Owen%27s_Defence" title="Owen's Defence">Owen's Defence</a></li> <li><a href="/wiki/Pirc_Defence" title="Pirc Defence">Pirc Defence</a> <ul><li><a href="/wiki/Pirc_Defence,_Austrian_Attack" title="Pirc Defence, Austrian Attack">Austrian Attack</a></li></ul></li> <li><a href="/wiki/Scandinavian_Defense" title="Scandinavian Defense">Scandinavian Defense</a></li> <li><a href="/wiki/Sicilian_Defence" title="Sicilian Defence">Sicilian Defence</a> <ul><li><a href="/wiki/Sicilian_Defence,_Alapin_Variation" title="Sicilian Defence, Alapin Variation">Alapin</a></li> <li><a href="/wiki/Sicilian_Defence,_Dragon_Variation" title="Sicilian Defence, Dragon Variation">Dragon</a>/<a href="/wiki/Sicilian_Defence,_Accelerated_Dragon" title="Sicilian Defence, Accelerated Dragon">Accelerated Dragon</a></li> <li><a href="/wiki/Sicilian_Defence,_Najdorf_Variation" title="Sicilian Defence, Najdorf Variation">Najdorf</a></li> <li><a href="/wiki/Sicilian_Defence,_Scheveningen_Variation" title="Sicilian Defence, Scheveningen Variation">Scheveningen</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Queen%27s_Pawn_Game" title="Queen's Pawn Game">Queen's Pawn Game</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Budapest_Gambit" title="Budapest Gambit">Budapest Gambit</a></li> <li><a href="/wiki/Colle_System" title="Colle System">Colle System</a></li> <li><a href="/wiki/Dutch_Defence" title="Dutch Defence">Dutch Defence</a></li> <li><a href="/wiki/English_Defence" title="English Defence">English Defence</a></li> <li><a href="/wiki/Indian_Defence" title="Indian Defence">Indian Defence</a> <ul><li><a href="/wiki/Benoni_Defense" title="Benoni Defense">Benoni Defence</a></li> <li><a href="/wiki/Modern_Benoni" title="Modern Benoni">Modern Benoni</a></li> <li><a href="/wiki/Bogo-Indian_Defence" title="Bogo-Indian Defence">Bogo-Indian Defence</a></li> <li><a href="/wiki/Catalan_Opening" title="Catalan Opening">Catalan Opening</a></li> <li><a href="/wiki/Gr%C3%BCnfeld_Defence" title="Grünfeld Defence">Grünfeld Defence</a></li> <li><a href="/wiki/King%27s_Indian_Defence" title="King's Indian Defence">King's Indian Defence</a></li> <li><a href="/wiki/Nimzo-Indian_Defence" title="Nimzo-Indian Defence">Nimzo-Indian Defence</a></li> <li><a href="/wiki/Old_Indian_Defense" title="Old Indian Defense">Old Indian Defense</a></li> <li><a href="/wiki/Queen%27s_Indian_Defense" title="Queen's Indian Defense">Queen's Indian Defence</a></li></ul></li> <li><a href="/wiki/London_System" title="London System">London System</a></li> <li><a href="/wiki/Richter%E2%80%93Veresov_Attack" title="Richter–Veresov Attack">Richter–Veresov Attack</a></li> <li><a href="/wiki/Queen%27s_Gambit" title="Queen's Gambit">Queen's Gambit</a> <ul><li><a href="/wiki/Queen%27s_Gambit_Accepted" title="Queen's Gambit Accepted">Accepted</a></li> <li><a href="/wiki/Queen%27s_Gambit_Declined" title="Queen's Gambit Declined">Declined</a></li> <li><a href="/wiki/Slav_Defense" title="Slav Defense">Slav Defence</a></li> <li><a href="/wiki/Semi-Slav_Defense" title="Semi-Slav Defense">Semi-Slav Defence</a></li> <li><a href="/wiki/Chigorin_Defense" title="Chigorin Defense">Chigorin Defense</a></li></ul></li> <li><a href="/wiki/Torre_Attack" title="Torre Attack">Torre Attack</a></li> <li><a href="/wiki/Trompowsky_Attack" title="Trompowsky Attack">Trompowsky Attack</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/List_of_chess_openings" title="List of chess openings">List of openings</a> <ul><li><a href="/wiki/Chess_opening_theory_table" title="Chess opening theory table">theory table</a></li></ul></li> <li><a href="/wiki/List_of_chess_gambits" title="List of chess gambits">List of chess gambits</a></li> <li><a href="/wiki/Irregular_chess_opening" title="Irregular chess opening">Irregular</a> <ul><li><a href="/wiki/Bongcloud_Attack" title="Bongcloud Attack">Bongcloud Attack</a></li> <li><a href="/wiki/Fool%27s_mate" title="Fool's mate">Fool's mate</a></li> <li><a href="/wiki/Scholar%27s_mate" title="Scholar's mate">Scholar's mate</a></li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Chess_endgame" title="Chess endgame">Endgames</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Bishop_and_knight_checkmate" title="Bishop and knight checkmate">Bishop and knight checkmate</a></li> <li><a href="/wiki/King_and_pawn_versus_king_endgame" title="King and pawn versus king endgame">King and pawn vs king</a></li> <li><a href="/wiki/Opposite-colored_bishops_endgame" title="Opposite-colored bishops endgame">Opposite-coloured bishops</a></li> <li><a href="/wiki/Pawnless_chess_endgame" title="Pawnless chess endgame">Pawnless endgame</a></li> <li><a class="mw-selflink selflink">Queen and pawn vs queen</a></li> <li><a href="/wiki/Queen_versus_pawn_endgame" title="Queen versus pawn endgame">Queen vs pawn</a></li> <li><a href="/wiki/Queen_versus_rook_endgame" title="Queen versus rook endgame">Queen vs rook</a></li> <li><a href="/wiki/Rook_and_bishop_versus_rook_endgame" title="Rook and bishop versus rook endgame">Rook and bishop vs rook</a></li> <li><a href="/wiki/Rook_and_pawn_versus_rook_endgame" title="Rook and pawn versus rook endgame">Rook and pawn vs rook</a> <ul><li><a href="/wiki/Lucena_position" title="Lucena position">Lucena position</a></li> <li><a href="/wiki/Philidor_position" title="Philidor position">Philidor position</a></li></ul></li> <li>Strategy <ul><li><a href="/wiki/Fortress_(chess)" title="Fortress (chess)">fortress</a></li> <li><a href="/wiki/Opposition_(chess)" title="Opposition (chess)">opposition</a></li> <li><a href="/wiki/Tarrasch_rule" title="Tarrasch rule">Tarrasch rule</a></li> <li><a href="/wiki/Triangulation_(chess)" title="Triangulation (chess)">triangulation</a></li> <li><a href="/wiki/Zugzwang" title="Zugzwang">Zugzwang</a></li></ul></li> <li><a href="/wiki/Endgame_study" title="Endgame study">Study</a></li> <li><a href="/wiki/Endgame_tablebase" title="Endgame tablebase">Tablebase</a></li> <li><a href="/wiki/Two_knights_endgame" title="Two knights endgame">Two knights endgame</a></li> <li><a href="/wiki/Wrong_bishop" title="Wrong bishop">Wrong bishop</a></li> <li><a href="/wiki/Wrong_rook_pawn" title="Wrong rook pawn">Wrong rook pawn</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Chess_tournament" title="Chess tournament">Tournaments</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/List_of_strong_chess_tournaments" title="List of strong chess tournaments">List of strong chess tournaments</a></li> <li><a href="/wiki/Chess_Olympiad" title="Chess Olympiad">Chess Olympiad</a> <ul><li><a href="/wiki/Women%27s_Chess_Olympiad" title="Women's Chess Olympiad">Women</a></li></ul></li> <li><a href="/wiki/World_Chess_Championship" title="World Chess Championship">World Chess Championship</a> <ul><li><a href="/wiki/List_of_World_Chess_Championships" title="List of World Chess Championships">List</a></li> <li><a href="/wiki/Candidates_Tournament" title="Candidates Tournament">Candidates Tournament</a></li> <li><a href="/wiki/Chess_World_Cup" title="Chess World Cup">Chess World Cup</a></li> <li><a href="/wiki/FIDE_Grand_Prix" title="FIDE Grand Prix">FIDE Grand Prix</a></li></ul></li> <li>Other world championships <ul><li><a href="/wiki/Women%27s_World_Chess_Championship" title="Women's World Chess Championship">Women</a></li> <li><a href="/wiki/World_Team_Chess_Championship" title="World Team Chess Championship">Team</a></li> <li><a href="/wiki/World_Rapid_Chess_Championship" title="World Rapid Chess Championship">Rapid</a></li> <li><a href="/wiki/World_Blitz_Chess_Championship" title="World Blitz Chess Championship">Blitz</a></li> <li><a href="/wiki/World_Junior_Chess_Championship" title="World Junior Chess Championship">Junior</a></li> <li><a href="/wiki/World_Youth_Chess_Championship" title="World Youth Chess Championship">Youth</a></li> <li><a href="/wiki/World_Senior_Chess_Championship" title="World Senior Chess Championship">Senior</a></li> <li><a href="/wiki/World_Amateur_Chess_Championship" title="World Amateur Chess Championship">Amateur</a></li> <li><a href="/wiki/World_Championship_of_Chess_Composition" title="World Championship of Chess Composition">Chess composition</a></li> <li><a href="/wiki/World_Chess_Solving_Championship" title="World Chess Solving Championship">Solving</a></li></ul></li> <li>Computer chess championships <ul><li><a href="/wiki/Chess.com_Computer_Chess_Championship" class="mw-redirect" title="Chess.com Computer Chess Championship">CCC</a></li> <li><a href="/wiki/Dutch_Open_Computer_Chess_Championship" title="Dutch Open Computer Chess Championship">CSVN</a></li> <li><a href="/wiki/North_American_Computer_Chess_Championship" title="North American Computer Chess Championship">North American</a></li> <li><a href="/wiki/Top_Chess_Engine_Championship" title="Top Chess Engine Championship">TCEC</a></li> <li><a href="/wiki/World_Computer_Chess_Championship" title="World Computer Chess Championship">WCCC</a></li> <li><a href="/wiki/World_Computer_Speed_Chess_Championship" title="World Computer Speed Chess Championship">WCSCC</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Art and media</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Ca%C3%AFssa" title="Caïssa">Caïssa</a></li> <li><a href="/wiki/Chess_aesthetics" title="Chess aesthetics">Chess aesthetics</a></li> <li><a href="/wiki/Chess_in_the_arts" title="Chess in the arts">Chess in the arts</a> <ul><li><a href="/wiki/Chess_in_early_literature" title="Chess in early literature">early literature</a></li> <li><a href="/wiki/Category:Films_about_chess" title="Category:Films about chess">film</a></li> <li><a href="/wiki/Category:Novels_about_chess" title="Category:Novels about chess">novels</a></li> <li><a href="/wiki/Category:Chess_paintings" title="Category:Chess paintings">paintings</a></li> <li><a href="/wiki/Category:Poems_about_chess" title="Category:Poems about chess">poetry</a></li> <li><a href="/wiki/Category:Short_stories_about_chess" title="Category:Short stories about chess">short stories</a></li></ul></li> <li><a href="/wiki/List_of_chess_books" title="List of chess books">Chess books</a> <ul><li><a href="/wiki/Chess_opening_book" title="Chess opening book">opening books</a></li> <li><a href="/wiki/Chess_endgame_literature" title="Chess endgame literature">endgame literature</a></li> <li><a href="/wiki/The_Oxford_Companion_to_Chess" title="The Oxford Companion to Chess"><i>Oxford Companion</i></a></li></ul></li> <li><a href="/wiki/Chess_libraries" title="Chess libraries">Chess libraries</a></li> <li><a href="/wiki/Chess_columns_in_newspapers" title="Chess columns in newspapers">Chess newspaper columns</a></li> <li><a href="/wiki/List_of_chess_periodicals" title="List of chess periodicals">Chess periodicals</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Arbiter_(chess)" title="Arbiter (chess)">Arbiter</a></li> <li><a href="/wiki/Chess_boxing" title="Chess boxing">Chess boxing</a></li> <li><a href="/wiki/Chess_club" title="Chess club">Chess club</a></li> <li><a href="/wiki/Chess_composer" title="Chess composer">Chess composer</a></li> <li><a href="/wiki/Chess_engine" title="Chess engine">Chess engine</a> <ul><li><a href="/wiki/AlphaZero" title="AlphaZero">AlphaZero</a></li> <li><a href="/wiki/Deep_Blue_(chess_computer)" title="Deep Blue (chess computer)">Deep Blue</a></li> <li><a href="/wiki/Leela_Chess_Zero" title="Leela Chess Zero">Leela Chess Zero</a></li> <li><a href="/wiki/Stockfish_(chess)" 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