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Available in 27 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-27" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">27 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Berd_deb%C3%BCt%C3%BC" title="Berd debütü – Azerbaijani" lang="az" hreflang="az" data-title="Berd debütü" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbaijani" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Birdovo_otvaranje" title="Birdovo otvaranje – Bosnian" lang="bs" hreflang="bs" data-title="Birdovo otvaranje" data-language-autonym="Bosanski" data-language-local-name="Bosnian" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Obertura_Bird" title="Obertura Bird – Catalan" lang="ca" hreflang="ca" data-title="Obertura Bird" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Birdova_hra" title="Birdova hra – Czech" lang="cs" hreflang="cs" data-title="Birdova hra" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Birds_%C3%A5bning" title="Birds åbning – Danish" lang="da" hreflang="da" data-title="Birds åbning" data-language-autonym="Dansk" data-language-local-name="Danish" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Bird-Er%C3%B6ffnung" title="Bird-Eröffnung – German" lang="de" hreflang="de" data-title="Bird-Eröffnung" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Apertura_Bird" title="Apertura Bird – Spanish" lang="es" hreflang="es" data-title="Apertura Bird" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Malfermo_Bird" title="Malfermo Bird – Esperanto" lang="eo" hreflang="eo" data-title="Malfermo Bird" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Ouverture_Bird" title="Ouverture Bird – French" lang="fr" hreflang="fr" data-title="Ouverture Bird" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Partita_Bird" title="Partita Bird – Italian" lang="it" hreflang="it" data-title="Partita Bird" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A4%D7%AA%D7%99%D7%97%D7%AA_%D7%91%D7%99%D7%A8%D7%93" title="פתיחת בירד – Hebrew" lang="he" hreflang="he" data-title="פתיחת בירד" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%91%D1%91%D1%80%D0%B4_%D0%B4%D0%B5%D0%B1%D1%8E%D1%82%D1%96" title="Бёрд дебюті – Kazakh" lang="kk" hreflang="kk" data-title="Бёрд дебюті" data-language-autonym="Қазақша" data-language-local-name="Kazakh" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/B%C4%93rda_atkl%C4%81tne" title="Bērda atklātne – Latvian" lang="lv" hreflang="lv" data-title="Bērda atklātne" data-language-autonym="Latviešu" data-language-local-name="Latvian" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Bird-Er%C3%ABffnung" title="Bird-Erëffnung – Luxembourgish" lang="lb" hreflang="lb" data-title="Bird-Erëffnung" data-language-autonym="Lëtzebuergesch" data-language-local-name="Luxembourgish" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Bird-megnyit%C3%A1s" title="Bird-megnyitás – Hungarian" lang="hu" hreflang="hu" data-title="Bird-megnyitás" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Birdopening" title="Birdopening – Dutch" lang="nl" hreflang="nl" data-title="Birdopening" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%90%E3%83%BC%E3%83%89%E3%83%BB%E3%82%AA%E3%83%BC%E3%83%97%E3%83%8B%E3%83%B3%E3%82%B0" title="バード・オープニング – Japanese" lang="ja" hreflang="ja" data-title="バード・オープニング" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Birds_%C3%A5pning" title="Birds åpning – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Birds åpning" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Dubertura_Bird" title="Dubertura Bird – Occitan" lang="oc" hreflang="oc" data-title="Dubertura Bird" data-language-autonym="Occitan" data-language-local-name="Occitan" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Abertura_Bird" title="Abertura Bird – Portuguese" lang="pt" hreflang="pt" data-title="Abertura Bird" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%94%D0%B5%D0%B1%D1%8E%D1%82_%D0%91%D0%B5%D1%80%D0%B4%D0%B0" title="Дебют Берда – Russian" lang="ru" hreflang="ru" data-title="Дебют Берда" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Bird%27s_Opening" title="Bird's Opening – Simple English" lang="en-simple" hreflang="en-simple" data-title="Bird's Opening" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Birdova_hra" title="Birdova hra – Slovak" lang="sk" hreflang="sk" data-title="Birdova hra" data-language-autonym="Slovenčina" data-language-local-name="Slovak" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Birdin_avaus" title="Birdin avaus – Finnish" lang="fi" hreflang="fi" data-title="Birdin avaus" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Birds_%C3%B6ppning" title="Birds öppning – Swedish" lang="sv" hreflang="sv" data-title="Birds öppning" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%94%D0%B5%D0%B1%D1%8E%D1%82_%D0%91%D0%B5%D1%80%D0%B4%D0%B0" title="Дебют Берда – Ukrainian" lang="uk" hreflang="uk" data-title="Дебют Берда" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E4%BC%AF%E5%BE%B7%E5%BC%80%E5%B1%80" title="伯德开局 – Chinese" lang="zh" hreflang="zh" data-title="伯德开局" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet 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id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Appearance</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">hide</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <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"><p class="mw-empty-elt"> </p> <div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Chess opening</div><style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox"><caption class="infobox-title">Bird's Opening</caption><tbody><tr><td colspan="2" class="infobox-image"><div class="chessboard thumb noviewer"><div class="center" style="line-height:130%;margin:0 auto;max-width:254px"> </div><div class="thumbinner" style="width:246px"><table cellpadding="0" cellspacing="0"><tbody><tr><td></td><td style="height:18px;width:26px">a</td><td style="height:18px;width:26px">b</td><td style="height:18px;width:26px">c</td><td style="height:18px;width:26px">d</td><td style="height:18px;width:26px">e</td><td style="height:18px;width:26px">f</td><td style="height:18px;width:26px">g</td><td style="height:18px;width:26px">h</td><td></td></tr><tr><td style="width:18px;height:26px">8</td><td colspan="8" rowspan="8"><div class="chess-pieces 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="top:0px;left:0px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a8 black rook"><img alt="a8 black rook" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Chess_rdt45.svg/26px-Chess_rdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Chess_rdt45.svg/39px-Chess_rdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Chess_rdt45.svg/52px-Chess_rdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:0px;left:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="b8 black knight"><img alt="b8 black knight" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Chess_ndt45.svg/26px-Chess_ndt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Chess_ndt45.svg/39px-Chess_ndt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Chess_ndt45.svg/52px-Chess_ndt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:0px;left:52px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="c8 black bishop"><img alt="c8 black bishop" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/98/Chess_bdt45.svg/26px-Chess_bdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/98/Chess_bdt45.svg/39px-Chess_bdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/98/Chess_bdt45.svg/52px-Chess_bdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:0px;left:78px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="d8 black queen"><img alt="d8 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 style="top:0px;left:104px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="e8 black king"><img alt="e8 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="top:0px;left:130px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f8 black bishop"><img alt="f8 black bishop" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/98/Chess_bdt45.svg/26px-Chess_bdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/98/Chess_bdt45.svg/39px-Chess_bdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/98/Chess_bdt45.svg/52px-Chess_bdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:0px;left:156px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g8 black knight"><img alt="g8 black knight" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Chess_ndt45.svg/26px-Chess_ndt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Chess_ndt45.svg/39px-Chess_ndt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Chess_ndt45.svg/52px-Chess_ndt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:0px;left:182px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h8 black rook"><img alt="h8 black rook" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Chess_rdt45.svg/26px-Chess_rdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Chess_rdt45.svg/39px-Chess_rdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Chess_rdt45.svg/52px-Chess_rdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:26px;left:0px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a7 black pawn"><img alt="a7 black pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/26px-Chess_pdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/39px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/52px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:26px;left:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="b7 black pawn"><img alt="b7 black pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/26px-Chess_pdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/39px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/52px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:26px;left:52px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="c7 black pawn"><img alt="c7 black pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/26px-Chess_pdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/39px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/52px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:26px;left:78px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="d7 black pawn"><img alt="d7 black pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/26px-Chess_pdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/39px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/52px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:26px;left:104px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="e7 black pawn"><img alt="e7 black pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/26px-Chess_pdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/39px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/52px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:26px;left:130px"><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/26px-Chess_pdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/39px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/52px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:26px;left:156px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g7 black pawn"><img alt="g7 black pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/26px-Chess_pdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/39px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/52px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:26px;left:182px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h7 black pawn"><img alt="h7 black pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/26px-Chess_pdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/39px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/52px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:104px;left:130px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f4 white pawn"><img alt="f4 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="top:156px;left:0px"><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/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="top:156px;left:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="b2 white pawn"><img alt="b2 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="top:156px;left:52px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="c2 white pawn"><img alt="c2 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="top:156px;left:78px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="d2 white pawn"><img alt="d2 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="top:156px;left:104px"><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/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="top:156px;left:156px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g2 white pawn"><img alt="g2 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="top:156px;left:182px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h2 white pawn"><img alt="h2 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="top:182px;left:0px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a1 white rook"><img alt="a1 white rook" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Chess_rlt45.svg/26px-Chess_rlt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Chess_rlt45.svg/39px-Chess_rlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/72/Chess_rlt45.svg/52px-Chess_rlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:182px;left:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="b1 white knight"><img alt="b1 white knight" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/70/Chess_nlt45.svg/26px-Chess_nlt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/70/Chess_nlt45.svg/39px-Chess_nlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/70/Chess_nlt45.svg/52px-Chess_nlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:182px;left:52px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="c1 white bishop"><img alt="c1 white bishop" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Chess_blt45.svg/26px-Chess_blt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Chess_blt45.svg/39px-Chess_blt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Chess_blt45.svg/52px-Chess_blt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:182px;left:78px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="d1 white queen"><img alt="d1 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="top:182px;left:104px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="e1 white king"><img alt="e1 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="top:182px;left:130px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f1 white bishop"><img alt="f1 white bishop" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Chess_blt45.svg/26px-Chess_blt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Chess_blt45.svg/39px-Chess_blt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Chess_blt45.svg/52px-Chess_blt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:182px;left:156px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g1 white knight"><img alt="g1 white knight" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/70/Chess_nlt45.svg/26px-Chess_nlt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/70/Chess_nlt45.svg/39px-Chess_nlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/70/Chess_nlt45.svg/52px-Chess_nlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:182px;left:182px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h1 white rook"><img alt="h1 white rook" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Chess_rlt45.svg/26px-Chess_rlt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Chess_rlt45.svg/39px-Chess_rlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/72/Chess_rlt45.svg/52px-Chess_rlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div></div></td><td style="width:18px;height:26px">8</td></tr><tr><td style="height:26px">7</td><td style="height:26px">7</td></tr><tr><td style="height:26px">6</td><td style="height:26px">6</td></tr><tr><td style="height:26px">5</td><td style="height:26px">5</td></tr><tr><td style="height:26px">4</td><td style="height:26px">4</td></tr><tr><td style="height:26px">3</td><td style="height:26px">3</td></tr><tr><td style="height:26px">2</td><td style="height:26px">2</td></tr><tr><td style="height:26px">1</td><td style="height:26px">1</td></tr><tr><td></td><td style="height:18px;width:26px">a</td><td style="height:18px;width:26px">b</td><td style="height:18px;width:26px">c</td><td style="height:18px;width:26px">d</td><td style="height:18px;width:26px">e</td><td style="height:18px;width:26px">f</td><td style="height:18px;width:26px">g</td><td style="height:18px;width:26px">h</td><td></td></tr></tbody></table></div></div><style data-mw-deduplicate="TemplateStyles:r1271734817">.mw-parser-output .chessboard table{font-size:88%;border:1px #c8ccd1 solid;padding:0;margin:auto}.mw-parser-output .chessboard table tr{vertical-align:middle}.mw-parser-output .chessboard table td{padding:0;vertical-align:inherit;text-align:center}.mw-parser-output .chessboard table td[rowspan]{text-align:unset}.mw-parser-output .chessboard .chess-pieces div{position:absolute;z-index:3}</style></td></tr><tr><th scope="row" class="infobox-label">Moves</th><td class="infobox-data">1.f4</td></tr><tr><th scope="row" class="infobox-label"><i><a href="/wiki/Encyclopaedia_of_Chess_Openings" title="Encyclopaedia of Chess Openings">ECO</a></i></th><td class="infobox-data">A02–A03</td></tr><tr><th scope="row" class="infobox-label">Named after</th><td class="infobox-data"><a href="/wiki/Henry_Bird_(chess_player)" title="Henry Bird (chess player)">Henry Bird</a></td></tr><tr><th scope="row" class="infobox-label">Synonym(s)</th><td class="infobox-data">Dutch Attack</td></tr></tbody></table> <p><b>Bird's Opening</b> (or the <b>Dutch Attack</b>) is a <a href="/wiki/Chess_opening" title="Chess opening">chess opening</a> characterised by the move: </p> <dl><dd>1. <a href="https://en.wikibooks.org/wiki/Chess_Opening_Theory/1._f4" class="extiw" title="b:Chess Opening Theory/1. f4">f4</a></dd></dl> <p>Named after 19th century English player <a href="/wiki/Henry_Bird_(chess_player)" title="Henry Bird (chess player)">Henry Bird</a>, Bird's opening is a standard <a href="/wiki/Flank_opening" title="Flank opening">flank opening</a>. White's strategic ideas involve control of the e5-square, offering good attacking chances at the expense of slightly weakening their own <dfn><a href="/wiki/Glossary_of_chess#kingside" title="Glossary of chess"><span title="See entry at: Glossary of chess § kingside" style="color:inherit;" class="glossary-link">kingside</span></a></dfn>. Black may challenge White's plan to control e5 immediately by playing From's Gambit (1...e5); however, the From Gambit is notoriously double-edged and should only be played after significant study. </p><p>The <i><a href="/wiki/Encyclopaedia_of_Chess_Openings" title="Encyclopaedia of Chess Openings">Encyclopaedia of Chess Openings</a></i> assigns two codes for Bird's Opening: A02 (1.f4) and A03 (1.f4 d5). </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=Bird%27s_Opening&action=edit&section=1" title="Edit section: History"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The opening was mentioned by <a href="/wiki/Luis_Ram%C3%ADrez_de_Lucena" title="Luis Ramírez de Lucena">Luis Ramírez de Lucena</a> in his book <i>Repetición de Amores y Arte de Ajedrez con Cien Juegos de Partido</i>, published c. 1497. In the mid-nineteenth century the opening was sometimes played by <a href="/wiki/Louis-Charles_Mah%C3%A9_de_La_Bourdonnais" title="Louis-Charles Mahé de La Bourdonnais">La Bourdonnais</a> and <a href="/wiki/Elijah_Williams_(chess_player)" title="Elijah Williams (chess player)">Elijah Williams</a>, among others. The British master <a href="/wiki/Henry_Edward_Bird" class="mw-redirect" title="Henry Edward Bird">Henry Edward Bird</a> first played it in 1855 and continued to do so for the next 40 years.<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> After a six year break from Chess, he forgot how to play the more familiar openings.<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> In 1885, the <i><a href="/wiki/Hereford_Times" title="Hereford Times">Hereford Times</a></i> named it after him.<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> In the first half of the 20th century <a href="/wiki/Aron_Nimzowitsch" title="Aron Nimzowitsch">Aron Nimzowitsch</a> and <a href="/wiki/Savielly_Tartakower" title="Savielly Tartakower">Savielly Tartakower</a> sometimes played 1.f4.<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> In more recent decades, <a href="/wiki/Grandmaster_(chess)" title="Grandmaster (chess)">grandmasters</a> who have used the Bird's with any regularity include <a href="/wiki/Bent_Larsen" title="Bent Larsen">Bent Larsen</a>, <a href="/wiki/Andrew_Soltis" title="Andrew Soltis">Andrew Soltis</a>, Lars Karlsson,<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> <a href="/wiki/Mikhail_Gurevich_(chess_player)" title="Mikhail Gurevich (chess player)">Mikhail Gurevich</a>, and <a href="/wiki/Henrik_Danielsen" title="Henrik Danielsen">Henrik Danielsen</a>.<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> </p> <div class="mw-heading mw-heading2"><h2 id="1...d5">1...d5</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Bird%27s_Opening&action=edit&section=2" title="Edit section: 1...d5"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="chessboard thumb noviewer tright"><div class="center" style="line-height:130%;margin:0 auto;max-width:254px"> </div><div class="thumbinner" style="width:246px"><table cellpadding="0" cellspacing="0"><tbody><tr><td></td><td style="height:18px;width:26px">a</td><td style="height:18px;width:26px">b</td><td style="height:18px;width:26px">c</td><td style="height:18px;width:26px">d</td><td style="height:18px;width:26px">e</td><td style="height:18px;width:26px">f</td><td style="height:18px;width:26px">g</td><td style="height:18px;width:26px">h</td><td></td></tr><tr><td style="width:18px;height:26px">8</td><td colspan="8" rowspan="8"><div class="chess-pieces 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="top:0px;left:0px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a8 black rook"><img alt="a8 black rook" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Chess_rdt45.svg/26px-Chess_rdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Chess_rdt45.svg/39px-Chess_rdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Chess_rdt45.svg/52px-Chess_rdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:0px;left:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="b8 black knight"><img alt="b8 black knight" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Chess_ndt45.svg/26px-Chess_ndt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Chess_ndt45.svg/39px-Chess_ndt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Chess_ndt45.svg/52px-Chess_ndt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:0px;left:52px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="c8 black bishop"><img alt="c8 black bishop" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/98/Chess_bdt45.svg/26px-Chess_bdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/98/Chess_bdt45.svg/39px-Chess_bdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/98/Chess_bdt45.svg/52px-Chess_bdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:0px;left:78px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="d8 black queen"><img alt="d8 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 style="top:0px;left:104px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="e8 black king"><img alt="e8 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="top:0px;left:130px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f8 black bishop"><img alt="f8 black bishop" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/98/Chess_bdt45.svg/26px-Chess_bdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/98/Chess_bdt45.svg/39px-Chess_bdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/98/Chess_bdt45.svg/52px-Chess_bdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:0px;left:156px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g8 black knight"><img alt="g8 black knight" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Chess_ndt45.svg/26px-Chess_ndt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Chess_ndt45.svg/39px-Chess_ndt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Chess_ndt45.svg/52px-Chess_ndt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:0px;left:182px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h8 black rook"><img alt="h8 black rook" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Chess_rdt45.svg/26px-Chess_rdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Chess_rdt45.svg/39px-Chess_rdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Chess_rdt45.svg/52px-Chess_rdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:26px;left:0px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a7 black pawn"><img alt="a7 black pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/26px-Chess_pdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/39px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/52px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:26px;left:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="b7 black pawn"><img alt="b7 black pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/26px-Chess_pdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/39px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/52px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:26px;left:52px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="c7 black pawn"><img alt="c7 black pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/26px-Chess_pdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/39px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/52px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:26px;left:104px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="e7 black pawn"><img alt="e7 black pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/26px-Chess_pdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/39px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/52px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:26px;left:130px"><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/26px-Chess_pdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/39px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/52px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:26px;left:156px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g7 black pawn"><img alt="g7 black pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/26px-Chess_pdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/39px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/52px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:26px;left:182px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h7 black pawn"><img alt="h7 black pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/26px-Chess_pdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/39px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/52px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:78px;left:78px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="d5 black pawn"><img alt="d5 black pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/26px-Chess_pdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/39px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/52px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:104px;left:130px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f4 white pawn"><img alt="f4 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="top:156px;left:0px"><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/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="top:156px;left:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="b2 white pawn"><img alt="b2 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="top:156px;left:52px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="c2 white pawn"><img alt="c2 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="top:156px;left:78px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="d2 white pawn"><img alt="d2 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="top:156px;left:104px"><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/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="top:156px;left:156px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g2 white pawn"><img alt="g2 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="top:156px;left:182px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h2 white pawn"><img alt="h2 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="top:182px;left:0px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a1 white rook"><img alt="a1 white rook" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Chess_rlt45.svg/26px-Chess_rlt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Chess_rlt45.svg/39px-Chess_rlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/72/Chess_rlt45.svg/52px-Chess_rlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:182px;left:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="b1 white knight"><img alt="b1 white knight" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/70/Chess_nlt45.svg/26px-Chess_nlt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/70/Chess_nlt45.svg/39px-Chess_nlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/70/Chess_nlt45.svg/52px-Chess_nlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:182px;left:52px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="c1 white bishop"><img alt="c1 white bishop" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Chess_blt45.svg/26px-Chess_blt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Chess_blt45.svg/39px-Chess_blt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Chess_blt45.svg/52px-Chess_blt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:182px;left:78px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="d1 white queen"><img alt="d1 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="top:182px;left:104px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="e1 white king"><img alt="e1 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="top:182px;left:130px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f1 white bishop"><img alt="f1 white bishop" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Chess_blt45.svg/26px-Chess_blt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Chess_blt45.svg/39px-Chess_blt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Chess_blt45.svg/52px-Chess_blt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:182px;left:156px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g1 white knight"><img alt="g1 white knight" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/70/Chess_nlt45.svg/26px-Chess_nlt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/70/Chess_nlt45.svg/39px-Chess_nlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/70/Chess_nlt45.svg/52px-Chess_nlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:182px;left:182px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h1 white rook"><img alt="h1 white rook" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Chess_rlt45.svg/26px-Chess_rlt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Chess_rlt45.svg/39px-Chess_rlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/72/Chess_rlt45.svg/52px-Chess_rlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div></div></td><td style="width:18px;height:26px">8</td></tr><tr><td style="height:26px">7</td><td style="height:26px">7</td></tr><tr><td style="height:26px">6</td><td style="height:26px">6</td></tr><tr><td style="height:26px">5</td><td style="height:26px">5</td></tr><tr><td style="height:26px">4</td><td style="height:26px">4</td></tr><tr><td style="height:26px">3</td><td style="height:26px">3</td></tr><tr><td style="height:26px">2</td><td style="height:26px">2</td></tr><tr><td style="height:26px">1</td><td style="height:26px">1</td></tr><tr><td></td><td style="height:18px;width:26px">a</td><td style="height:18px;width:26px">b</td><td style="height:18px;width:26px">c</td><td style="height:18px;width:26px">d</td><td style="height:18px;width:26px">e</td><td style="height:18px;width:26px">f</td><td style="height:18px;width:26px">g</td><td style="height:18px;width:26px">h</td><td></td></tr></tbody></table><div class="thumbcaption"> after 1.f4 d5 </div></div></div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1271734817"> <p>Black's most common response is 1...d5, when the game can take on the character of a <a href="/wiki/Dutch_Defence" title="Dutch Defence">Dutch Defence</a> (1.d4 f5) with colours reversed. White will then often either <a href="/wiki/Fianchetto" title="Fianchetto">fianchetto</a> their <dfn><a href="/wiki/Glossary_of_chess#king's_bishop" title="Glossary of chess"><span title="See entry at: Glossary of chess § king's bishop" style="color:inherit;" class="glossary-link">king's bishop</span></a></dfn> with Nf3, g3, Bg2, and 0–0 with a reversed Leningrad Dutch; adopt a <a href="/wiki/Stonewall_Attack" title="Stonewall Attack">Stonewall formation</a> with pawns on d4, e3, and f4 and attempt a <dfn><a href="/wiki/Glossary_of_chess#kingside" title="Glossary of chess"><span title="See entry at: Glossary of chess § kingside" style="color:inherit;" class="glossary-link">kingside</span></a></dfn> attack; or fianchetto their <dfn><a href="/wiki/Glossary_of_chess#queen's_bishop" title="Glossary of chess"><span title="See entry at: Glossary of chess § queen's bishop" style="color:inherit;" class="glossary-link">queen's bishop</span></a></dfn> to increase their hold on the e5-square. Another strategy, by analogy with the Ilyin–Zhenevsky variation of the Dutch Defence, involves White playing Nf3, e3, Be2, 0-0, d3 and attempting to achieve the break e3–e4 by various means, e.g. Ne5, Bf3, Qe2 and finally e3–e4, or simply Nc3 followed by e4. Timothy Taylor's book on Bird's Opening suggests as a main line: 1.f4 d5 2.Nf3 g6 3.e3 Bg7 4.Be2 Nf6 5.0-0 0-0 6.d3 c5. </p><p>White can also play 2.c4, the Mujannah-Sturm gambit. This is a decent opening and seems to borrow ideas from the Réti Opening (1.Nf3 d5 2.c4) and the Queen's Gambit Accepted. Eventually, this move order is followed by Nf3. The best move in this position is 2...d4, where the game continues in the style of the Réti Opening, with 3.Nf3 being a possible next move. 2.c4 is not a true gambit, since if Black tries to hold on to their pawn, they will be punished (2.c4 dxc4 3.e3 b5<a href="/wiki/Chess_annotation_symbols#?" title="Chess annotation symbols">?</a> [Black should pursue development instead] 4.a4 c6? 5.axb5 cxb5 6.Qf3, where Black must part with a <dfn><a href="/wiki/Glossary_of_chess#minor_piece" title="Glossary of chess"><span title="See entry at: Glossary of chess § minor piece" style="color:inherit;" class="glossary-link">minor piece</span></a></dfn>, akin to the Queen's Gambit Accepted trap). </p> <div class="mw-heading mw-heading2"><h2 id="From's_Gambit:_1...e5"><span id="From.27s_Gambit:_1...e5"></span>From's Gambit: 1...e5 <span class="anchor" id="From's_Gambit"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Bird%27s_Opening&action=edit&section=3" title="Edit section: From's Gambit: 1...e5"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="chessboard thumb noviewer tright"><div class="center" style="line-height:130%;margin:0 auto;max-width:254px"> </div><div class="thumbinner" style="width:246px"><table cellpadding="0" cellspacing="0"><tbody><tr><td></td><td style="height:18px;width:26px">a</td><td style="height:18px;width:26px">b</td><td style="height:18px;width:26px">c</td><td style="height:18px;width:26px">d</td><td style="height:18px;width:26px">e</td><td style="height:18px;width:26px">f</td><td style="height:18px;width:26px">g</td><td style="height:18px;width:26px">h</td><td></td></tr><tr><td style="width:18px;height:26px">8</td><td colspan="8" rowspan="8"><div class="chess-pieces 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="top:0px;left:0px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a8 black rook"><img alt="a8 black rook" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Chess_rdt45.svg/26px-Chess_rdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Chess_rdt45.svg/39px-Chess_rdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Chess_rdt45.svg/52px-Chess_rdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:0px;left:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="b8 black knight"><img alt="b8 black knight" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Chess_ndt45.svg/26px-Chess_ndt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Chess_ndt45.svg/39px-Chess_ndt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Chess_ndt45.svg/52px-Chess_ndt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:0px;left:52px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="c8 black bishop"><img alt="c8 black bishop" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/98/Chess_bdt45.svg/26px-Chess_bdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/98/Chess_bdt45.svg/39px-Chess_bdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/98/Chess_bdt45.svg/52px-Chess_bdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:0px;left:78px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="d8 black queen"><img alt="d8 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 style="top:0px;left:104px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="e8 black king"><img alt="e8 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="top:0px;left:130px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f8 black bishop"><img alt="f8 black bishop" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/98/Chess_bdt45.svg/26px-Chess_bdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/98/Chess_bdt45.svg/39px-Chess_bdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/98/Chess_bdt45.svg/52px-Chess_bdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:0px;left:156px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g8 black knight"><img alt="g8 black knight" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Chess_ndt45.svg/26px-Chess_ndt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Chess_ndt45.svg/39px-Chess_ndt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Chess_ndt45.svg/52px-Chess_ndt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:0px;left:182px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h8 black rook"><img alt="h8 black rook" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Chess_rdt45.svg/26px-Chess_rdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Chess_rdt45.svg/39px-Chess_rdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Chess_rdt45.svg/52px-Chess_rdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:26px;left:0px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a7 black pawn"><img alt="a7 black pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/26px-Chess_pdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/39px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/52px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:26px;left:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="b7 black pawn"><img alt="b7 black pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/26px-Chess_pdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/39px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/52px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:26px;left:52px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="c7 black pawn"><img alt="c7 black pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/26px-Chess_pdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/39px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/52px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:26px;left:78px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="d7 black pawn"><img alt="d7 black pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/26px-Chess_pdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/39px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/52px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:26px;left:130px"><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/26px-Chess_pdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/39px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/52px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:26px;left:156px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g7 black pawn"><img alt="g7 black pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/26px-Chess_pdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/39px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/52px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:26px;left:182px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h7 black pawn"><img alt="h7 black pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/26px-Chess_pdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/39px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/52px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:78px;left:104px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="e5 black pawn"><img alt="e5 black pawn" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/26px-Chess_pdt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/39px-Chess_pdt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Chess_pdt45.svg/52px-Chess_pdt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:104px;left:130px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f4 white pawn"><img alt="f4 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="top:156px;left:0px"><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/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="top:156px;left:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="b2 white pawn"><img alt="b2 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="top:156px;left:52px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="c2 white pawn"><img alt="c2 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="top:156px;left:78px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="d2 white pawn"><img alt="d2 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="top:156px;left:104px"><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/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="top:156px;left:156px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g2 white pawn"><img alt="g2 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="top:156px;left:182px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h2 white pawn"><img alt="h2 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="top:182px;left:0px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="a1 white rook"><img alt="a1 white rook" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Chess_rlt45.svg/26px-Chess_rlt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Chess_rlt45.svg/39px-Chess_rlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/72/Chess_rlt45.svg/52px-Chess_rlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:182px;left:26px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="b1 white knight"><img alt="b1 white knight" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/70/Chess_nlt45.svg/26px-Chess_nlt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/70/Chess_nlt45.svg/39px-Chess_nlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/70/Chess_nlt45.svg/52px-Chess_nlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:182px;left:52px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="c1 white bishop"><img alt="c1 white bishop" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Chess_blt45.svg/26px-Chess_blt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Chess_blt45.svg/39px-Chess_blt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Chess_blt45.svg/52px-Chess_blt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:182px;left:78px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="d1 white queen"><img alt="d1 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="top:182px;left:104px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="e1 white king"><img alt="e1 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="top:182px;left:130px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="f1 white bishop"><img alt="f1 white bishop" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Chess_blt45.svg/26px-Chess_blt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Chess_blt45.svg/39px-Chess_blt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Chess_blt45.svg/52px-Chess_blt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:182px;left:156px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="g1 white knight"><img alt="g1 white knight" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/70/Chess_nlt45.svg/26px-Chess_nlt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/70/Chess_nlt45.svg/39px-Chess_nlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/70/Chess_nlt45.svg/52px-Chess_nlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div><div style="top:182px;left:182px"><span class="mw-valign-top notpageimage" typeof="mw:File"><span title="h1 white rook"><img alt="h1 white rook" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Chess_rlt45.svg/26px-Chess_rlt45.svg.png" decoding="async" width="26" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Chess_rlt45.svg/39px-Chess_rlt45.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/72/Chess_rlt45.svg/52px-Chess_rlt45.svg.png 2x" data-file-width="45" data-file-height="45" /></span></span></div></div></td><td style="width:18px;height:26px">8</td></tr><tr><td style="height:26px">7</td><td style="height:26px">7</td></tr><tr><td style="height:26px">6</td><td style="height:26px">6</td></tr><tr><td style="height:26px">5</td><td style="height:26px">5</td></tr><tr><td style="height:26px">4</td><td style="height:26px">4</td></tr><tr><td style="height:26px">3</td><td style="height:26px">3</td></tr><tr><td style="height:26px">2</td><td style="height:26px">2</td></tr><tr><td style="height:26px">1</td><td style="height:26px">1</td></tr><tr><td></td><td style="height:18px;width:26px">a</td><td style="height:18px;width:26px">b</td><td style="height:18px;width:26px">c</td><td style="height:18px;width:26px">d</td><td style="height:18px;width:26px">e</td><td style="height:18px;width:26px">f</td><td style="height:18px;width:26px">g</td><td style="height:18px;width:26px">h</td><td></td></tr></tbody></table><div class="thumbcaption"> after 1.f4 e5 </div></div></div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1271734817"> <p>Black's <dfn><a href="/wiki/Glossary_of_chess#sharpest" title="Glossary of chess"><span title="See entry at: Glossary of chess § sharpest" style="color:inherit;" class="glossary-link">sharpest</span></a></dfn> reply is 1...e5<a href="/wiki/Chess_annotation_symbols#!?" title="Chess annotation symbols">!?</a>, From's Gambit, named for the Danish chess player <a href="/wiki/Martin_Severin_From" title="Martin Severin From">Martin Severin From</a> (1828–1895). White then has the option to <a href="/wiki/Transposition_(chess)" title="Transposition (chess)">transpose</a> into the <a href="/wiki/King%27s_Gambit" title="King's Gambit">King's Gambit</a> with 2.e4. This is an important option which may cause Black to consider playing a different line if they wish to avoid the King's Gambit. It has been observed that one of the possible disadvantages of From's Gambit is that it is very easy for White to avoid. </p><p>If White accepts the gambit with 2.fxe5, Black must choose between the main line 2...d6 and the rather obscure 2...Nc6. After 2...Nc6, <a href="/wiki/International_Master" class="mw-redirect" title="International Master">International Master</a> (IM) Timothy Taylor, in his 2005 book on the Bird's, recommends 3.Nc3<a href="/wiki/Chess_annotation_symbols#!" title="Chess annotation symbols">!</a> Nxe5 4.d4 intending 5.e4, rather than 3.Nf3<a href="/wiki/Chess_annotation_symbols#?!" title="Chess annotation symbols">?!</a> g5! when Black stands well.<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> After the normal 2...d6 3.exd6 Bxd6, White must play 4.Nf3, avoiding 4.Nc3<a href="/wiki/Chess_annotation_symbols#??" title="Chess annotation symbols">??</a> Qh4+ 5.g3 Qxg3+ 6.hxg3 Bxg3 <a href="/wiki/Checkmate" title="Checkmate">checkmate</a>. Then Black again has two alternatives: 4...g5 to drive away White's knight, and 4...Nf6, threatening 5...Ng4 and 6...Nxh2! Future <a href="/wiki/World_Chess_Championship" title="World Chess Championship">world champion</a> <a href="/wiki/Emanuel_Lasker" title="Emanuel Lasker">Emanuel Lasker</a> introduced 4...g5 in the game Bird–Lasker, Newcastle upon Tyne, 1892, so it is known as "Lasker's Variation".<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> Taylor considers 4...g5 dubious; a quiet response that he considers favourable for White is 5.d4 g4 6.Ne5! (6.Ng5<a href="/wiki/Chess_annotation_symbols#?" title="Chess annotation symbols">?</a> leads to a dubious piece sacrifice) Bxe5 7.dxe5 Qxd1+ 8.Kxd1 Nc6 9.Nc3! Be6 (9...Nxe5?! 10.Bf4 f6 11.Nd5 Kd8 12.Nxf6!) 10.Bf4 0-0-0+ 11.Ke1 Nge7 12.e3 Ng6 13.Bg5 Rdf8 14.Bf6 Rhg8 15.Be2 Ngxe5 16.Rf1 "with the typical edge for White that is characteristic of this variation", according to Taylor.<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> He also considers the sharper 5.g3 g4 6.Nh4 favourable for White, giving as the main line 6...Ne7 7.d4 Ng6 8.Nxg6 hxg6 9.Qd3 Nc6 (9...Rh5 10.Bg2; 9...Na6 10.c3) 10.c3 (10.Nc3? Nxd4! 11.Qxd4?? Bxg3+ wins White's queen) Bf5 (10...Qe7 11.Bg2! Bd7 12.Nd2 0-0-0 13.Ne4! favoured White in Taylor–Becerra Rivero, Minneapolis 2005) 11.e4 Qe7 12.Bg2 0-0-0 13.Be3. According to Taylor, White has a large advantage in all lines, although play remains extremely sharp, e.g. 13...Rde8 14.Nd2; 13...Rxh2 14.Rxh2 Bxg3+ 15.Kd1 Bxh2 16.exf5! Re8 17.fxg6! Qxe3 18.Qxe3 Rxe3 19.gxf7; or 13...Bd7 (threatening 14...Rxh2!) 14.Bf2!<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> </p><p>The worst response to From’s Gambit is 2.g4<a href="/wiki/Chess_annotation_symbols" title="Chess annotation symbols">??</a>, since black will respond with Qh4#, which is a <a href="/wiki/Fool%27s_mate" title="Fool's mate">Fool’s mate</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Other_Black_responses">Other Black responses</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Bird%27s_Opening&action=edit&section=4" title="Edit section: Other Black responses"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>The flexible 1...Nf6 is also possible. Then if White plays 2.b3?! (2.Nf3 is safer), 2...d6! 3.Bb2?! (or 3.Nf3 e5! 4.fxe5 dxe5 5.Nxe5?? Qd4!) e5!, a sort of From's Gambit Deferred introduced by IM Michael Brooks, is dangerous for White, e.g. 4.fxe5 dxe5 5.Bxe5 Ng4! Then 6.Bb2 Bd6 "leaves White in huge trouble down the e1–h4 diagonal", and Black wins an <dfn><a href="/wiki/Glossary_of_chess#exchange" title="Glossary of chess"><span title="See entry at: Glossary of chess § exchange" style="color:inherit;" class="glossary-link">exchange</span></a></dfn> after 7.Nf3 Bxh2! 8.Rxh2 Nxh2. After the alternative 6.Bg3, 6...Qf6! (even better than 6...Bd6) 7.c3 (not 7.Nc3? Ne3! 8.dxe3 Bb4) Bd6 is strong for Black.<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></li> <li>Another popular response is 1...g6, a sort of <a href="/wiki/Modern_Defense" title="Modern Defense">Modern Defense</a>, which may transpose into a reversed Dutch Defense (if Black plays ...d5 and ...c5), or a <a href="/wiki/Sicilian_Defence" title="Sicilian Defence">Sicilian Defence</a> (if White plays e4 and Black plays ...c5). Black thus prevents White from playing on the a1–h8 diagonal.</li> <li>Also reasonable is 1...c5, hoping for a transposition into the <a href="/wiki/Tal_Gambit" class="mw-redirect" title="Tal Gambit">Tal Gambit</a>, a favourable variation of the <a href="/wiki/Sicilian_Defence" title="Sicilian Defence">Sicilian Defence</a>, after 2.e4 d5! 3.exd5 (3.Nc3, the mellifluously named "Toilet Variation," is also possible) 3...Nf6, but White need not oblige, and may build up more slowly with 2.Nf3, followed by g3, Bg2, d3, and possibly a later e4.</li> <li>The offbeat 1...b6!? is also known, and more soundly based than the same move after 1.e4 or 1.d4, since 1.f4 does not aid White's <dfn><a href="/wiki/Glossary_of_chess#development" title="Glossary of chess"><span title="See entry at: Glossary of chess § development" style="color:inherit;" class="glossary-link">development</span></a></dfn>, and weakens the a8–h1 diagonal as the move f3 is no longer available to shore up White's <dfn><a href="/wiki/Glossary_of_chess#centre" title="Glossary of chess"><span title="See entry at: Glossary of chess § centre" style="color:inherit;" class="glossary-link">centre</span></a></dfn>. Taylor recommends 2.e4 Bb7 3.d3 e6 4.Nf3 Ne7 5.c3 d5 6.Qc2 Nd7 7.Be3, with a spatial advantage for White.<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></li> <li>Also possible is 1...b5!?, a form of the <a href="/wiki/Polish_Defense" title="Polish Defense">Polish Defense</a>. After the natural 2.e4 Bb7, White has no good way to protect e4 while maintaining their attack on b5, since 3.Nc3? b4 4.Nd5 e6 wins a pawn.</li> <li>If Black chooses the symmetrical reply 1...f5, Taylor considers White's best line to be quiet play with 2.b3 b6 3.Bb2 Bb7 4.e3, when 4...Nf6 5.Bxf6! exf6 6.Nf3 left White with the better <a href="/wiki/Pawn_structure" title="Pawn structure">pawn structure</a> in Larsen–Colon Romero, San Juan 1969. Instead, 4...e6 5.Qh5+ forces the weakening 5...g6, with a slight advantage to White according to Taylor.<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> Also possible is the aggressive 2.e4!?, when Taylor analyses 2...fxe4 3.d3 exd3 4.Bxd3 Nf6 5.Nf3 (5.g4 is well met by 5...d5, when after 6.g5, 6...Bg4 and 6...Ne4 both favour Black) 5...d5 6.0-0, when he considers White to have some, but not enough, compensation for the sacrificed pawn.<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> Another possible continuation is 2...fxe4 3.Nc3 Nf6 4.g4, the Swiss Gambit. This gambit was named by <a href="/wiki/Alexander_Wagner" title="Alexander Wagner">Alexander Wagner</a> (1868–1942), a Polish chess player and openings analyst who introduced it in the Swiss <a href="/wiki/Correspondence_chess" title="Correspondence chess">correspondence game</a> Wagner–Kostin, 1910–11. The term "Swiss Gambit" is often used to refer more generally to 1.f4 f5 2.e4. Chess historian <a href="/wiki/Edward_Winter_(chess_historian)" title="Edward Winter (chess historian)">Edward Winter</a> has criticized that usage, pointing out that 1.f4 f5 2.e4 was analysed by F.A. Lange in the June 1859 <i><a href="/wiki/Deutsche_Schachzeitung" title="Deutsche Schachzeitung">Deutsche Schachzeitung</a></i>, and was played by many players, including <a href="/wiki/Adolf_Anderssen" title="Adolf Anderssen">Adolf Anderssen</a>, in the nineteenth century.<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></li> <li>An aggressive but rare response is 1...g5?!, the Hobbs Gambit, with play possibly continuing 2.fxg5 h6, a sort of mirror image <a href="/wiki/Benko_Gambit" title="Benko Gambit">Benko Gambit</a>. White can simply return the pawn with 3.g6, leaving Black with a weakened <dfn><a href="/wiki/Glossary_of_chess#kingside" title="Glossary of chess"><span title="See entry at: Glossary of chess § kingside" style="color:inherit;" class="glossary-link">kingside</span></a></dfn> after 3...fxg6. A variant is the Hobbs–Zilbermints Gambit, 1...h6 intending 2...g5; against this, White could proceed with 2.e4 g5 3.d4, when Black has lost time and weakened their kingside.</li> <li>Another offbeat try is Martin Appleberry's 1...Nh6!?, also known as the Horsefly, which exploits the closed c1-h6 diagonal. One idea is to meet 2.b3 with 2...e5, another deferred From Gambit, and 2.e4 with 2...d5, when 3.exd5 Qxd5 would result in a <a href="/wiki/Scandinavian_Defense" title="Scandinavian Defense">Scandinavian Defense</a> where White's pawn is oddly placed on f4. However, 2.Nf3 avoids both of these lines. The primary objective of the Horsefly is to retain control of e5, preventing the Stonewall attack, but otherwise giving White great flexibility.</li> <li>Another possible reply by Black is 1...Nc6. With this move, Black lays the support for the advance of the e-pawn. The general sequence of moves that Black may opt for is ...g6, ...Bg7 and ...d6 and eventually advance the e-pawn.</li> <li>Another possible reply is 1...e6. This exploits the weakness created by 1.f4 on the e1–h4 diagonal by releasing the queen, and also releases the <dfn><a href="/wiki/Glossary_of_chess#king's_bishop" title="Glossary of chess"><span title="See entry at: Glossary of chess § king's bishop" style="color:inherit;" class="glossary-link">king's bishop</span></a></dfn> without offering a pawn, unlike the From Gambit. White should avoid playing 2.g4?? as it leads to 2...Qh4# (a variation of the <a href="/wiki/Fool%27s_Mate" class="mw-redirect" title="Fool's Mate">Fool's Mate</a>). 2.e4 transposes to the La Bourdonnais Variation of the <a href="/wiki/French_Defence" title="French Defence">French Defense</a> (the normal order being 1.e4 e6 2.f4).</li></ul> <div class="mw-heading mw-heading2"><h2 id="Popularity">Popularity</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Bird%27s_Opening&action=edit&section=5" title="Edit section: Popularity"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Out of the twenty possible opening moves, 1.f4 ranks sixth in popularity in <a href="/wiki/Chessgames.com" title="Chessgames.com">Chessgames.com</a>'s database, behind <a href="/wiki/King%27s_Pawn_Game" title="King's Pawn Game">1.e4</a>, <a href="/wiki/Queen%27s_Pawn_Game" title="Queen's Pawn Game">1.d4</a>, <a href="/wiki/Zukertort_Opening" title="Zukertort Opening">1.Nf3</a>, <a href="/wiki/English_Opening" title="English Opening">1.c4</a>, and <a href="/wiki/Benko%27s_Opening" class="mw-redirect" title="Benko's Opening">1.g3</a>.<sup id="cite_ref-Opening_Explorermove0_16-0" class="reference"><a href="#cite_note-Opening_Explorermove0-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> It is less than one-twentieth as popular as the mirror image <a href="/wiki/English_Opening" title="English Opening">English Opening</a> (1.c4).<sup id="cite_ref-Opening_Explorermove0_16-1" class="reference"><a href="#cite_note-Opening_Explorermove0-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> The move 1.f4 slightly weakens White's <a href="/wiki/King_(chess)" title="King (chess)">king</a>'s position.<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> Chessgames.com's statistics indicate that the opening is not an effective way of preserving White's <a href="/wiki/First-move_advantage_in_chess" title="First-move advantage in chess">first-move advantage</a>: as of February 2013, out of 3,872 games with 1.f4, White had won 30.7%, drawn 32%, and lost 37.7%, for a total score of 46.7%.<sup id="cite_ref-Opening_Explorermove0_16-2" class="reference"><a href="#cite_note-Opening_Explorermove0-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup><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> White scores much better with the more popular 1.e4 (54.25%), 1.d4 (55.95%), 1.Nf3 (55.8%), 1.c4 (56.3%), and 1.g3 (55.8%), as well as with the less popular 1.b3 (52.5%).<sup id="cite_ref-Opening_Explorermove0_16-3" class="reference"><a href="#cite_note-Opening_Explorermove0-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> </p><p>According to the similar site 365chess.com, which includes data for lower-level games, as of August 2015, out of 20,010 games with 1.f4, White had won 35.1%, drawn 25%, and lost 39.9%, for a total score of 47.6%.<sup id="cite_ref-365chess.com_19-0" class="reference"><a href="#cite_note-365chess.com-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup> The five more popular openings are still substantially more successful for White: 1.e4 (53.15%), 1.d4 (54.8%), 1.Nf3 (55.4%), 1.c4 (54.65%), and 1.g3 (54.9%).<sup id="cite_ref-365chess.com_19-1" class="reference"><a href="#cite_note-365chess.com-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup> </p><p>At lichess.org, in the 1600-2200 rating range in Rapid, Classical, and Correspondence time controls White wins 50% of the time while losing 45% of the time in the 2,600,000 games in their database. In those games the most common responses to 1.f4 are d5 (41%), e6 (11%), c5 (9%), e5 (7%) and Nf6 (7%). Black's most successful response to Bird's Opening in that rating range is e5, where Black's win percentage is 50-46%, but that evens to 48-48% when White plays 2.fxe5. </p> <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=Bird%27s_Opening&action=edit&section=6" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/List_of_chess_openings" title="List of chess openings">List of chess openings</a></li> <li><a href="/wiki/List_of_chess_openings_named_after_people" title="List of chess openings named after people">List of chess openings named after people</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=Bird%27s_Opening&action=edit&section=7" 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 reflist-columns references-column-width" style="column-width: 30em;"> <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">"Having forgotten familiar openings, I commenced adopting KBP for first move, and finding it led to highly interesting games out of the usual groove, I became partial to it." — Henry Bird (1873, entering match play after a six year absence from chess); Hooper and Whyld (1987), p. 32.</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"><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 id="CITEREFSterran" class="citation book cs1">Sterran. <i>Fundamental Chess Openings</i>. Gambit Publications. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9781906454135" title="Special:BookSources/9781906454135"><bdi>9781906454135</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+Openings&rft.pub=Gambit+Publications&rft.isbn=9781906454135&rft.au=Sterran&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABird%27s+Opening" class="Z3988"></span></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">Hooper and Whyld (1992), p. 40.</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">de Firmian (2008), p. 732.</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"><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/chessplayer?pid=18045">"The chess games of Lars Karlsson"</a>. <i><a href="/wiki/Chessgames.com" title="Chessgames.com">Chessgames.com</a></i><span class="reference-accessdate">. Retrieved <span class="nowrap">2012-09-07</span></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=The+chess+games+of+Lars+Karlsson&rft_id=http%3A%2F%2Fwww.chessgames.com%2Fperl%2Fchessplayer%3Fpid%3D18045&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABird%27s+Opening" class="Z3988"></span></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"><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/chessplayer?pid=56533">"The chess games of Henrik Danielsen"</a>. <i><a href="/wiki/Chessgames.com" title="Chessgames.com">Chessgames.com</a></i>. 2010-07-26<span class="reference-accessdate">. Retrieved <span class="nowrap">2012-09-07</span></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=The+chess+games+of+Henrik+Danielsen&rft.date=2010-07-26&rft_id=http%3A%2F%2Fwww.chessgames.com%2Fperl%2Fchessplayer%3Fpid%3D56533&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABird%27s+Opening" class="Z3988"></span></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">Taylor (2005), p. 182.</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">Taylor (2005), pp. 150–51.</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">Taylor (2005), pp. 149–52.</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">Taylor (2005), pp. 135–45.</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">Palliser (2006), p. 124.</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">Taylor (2005), pp. 202–03.</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">Taylor (2005), p. 210.</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">Taylor (2005), pp. 214–16.</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">Edward Winter, <a rel="nofollow" class="external text" href="http://www.chesshistory.com/winter/extra/swiss.html">'The Swiss Gambit'</a> (1998).</span> </li> <li id="cite_note-Opening_Explorermove0-16"><span class="mw-cite-backlink">^ <a href="#cite_ref-Opening_Explorermove0_16-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Opening_Explorermove0_16-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Opening_Explorermove0_16-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-Opening_Explorermove0_16-3"><sup><i><b>d</b></i></sup></a></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/explorer">"Opening Explorer"</a>. <i><a href="/wiki/Chessgames.com" title="Chessgames.com">Chessgames.com</a></i><span class="reference-accessdate">. Retrieved <span class="nowrap">2009-02-06</span></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=Opening+Explorer&rft_id=http%3A%2F%2Fwww.chessgames.com%2Fperl%2Fexplorer&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABird%27s+Opening" class="Z3988"></span></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">Adorján (1998), p. 27.</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">White's overall winning percentage is calculated by taking the percentage of games won by White and adding half of the percentage of drawn games, in this case 32.8 plus half of 25.3.</span> </li> <li id="cite_note-365chess.com-19"><span class="mw-cite-backlink">^ <a href="#cite_ref-365chess.com_19-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-365chess.com_19-1"><sup><i><b>b</b></i></sup></a></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.365chess.com/opening.php">"Chess Opening Explorer"</a>. 365Chess.com<span class="reference-accessdate">. Retrieved <span class="nowrap">2022-10-09</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Chess+Opening+Explorer&rft.pub=365Chess.com&rft_id=http%3A%2F%2Fwww.365chess.com%2Fopening.php&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABird%27s+Opening" class="Z3988"></span></span> </li> </ol></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=Bird%27s_Opening&action=edit&section=8" title="Edit section: Bibliography"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1235681985"><style data-mw-deduplicate="TemplateStyles:r1237033735">@media print{body.ns-0 .mw-parser-output .sistersitebox{display:none!important}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}</style><div class="side-box side-box-right plainlinks sistersitebox"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"> <div class="side-box-flex"> <div class="side-box-image"><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Wikibooks-logo-en-noslogan.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/df/Wikibooks-logo-en-noslogan.svg/40px-Wikibooks-logo-en-noslogan.svg.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/df/Wikibooks-logo-en-noslogan.svg/60px-Wikibooks-logo-en-noslogan.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/df/Wikibooks-logo-en-noslogan.svg/80px-Wikibooks-logo-en-noslogan.svg.png 2x" data-file-width="400" data-file-height="400" /></a></span></div> <div class="side-box-text plainlist">The Wikibook <i><a href="https://en.wikibooks.org/wiki/Chess_Opening_Theory" class="extiw" title="wikibooks:Chess Opening Theory">Chess Opening Theory</a></i> has a page on the topic of: <i><b><a href="https://en.wikibooks.org/wiki/Chess_Opening_Theory/1._f4" class="extiw" title="wikibooks:Chess Opening Theory/1. f4">Bird's Opening</a></b></i></div></div> </div> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFAdorján1998" class="citation book cs1"><a href="/wiki/Andr%C3%A1s_Adorj%C3%A1n" title="András Adorján">Adorján, András</a> (1998). <i>Black is O.K. in Rare Openings</i>. CAISSA Ltd.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Black+is+O.K.+in+Rare+Openings&rft.pub=CAISSA+Ltd&rft.date=1998&rft.aulast=Adorj%C3%A1n&rft.aufirst=Andr%C3%A1s&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABird%27s+Opening" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFde_Firmian2008" class="citation book cs1"><a href="/wiki/Nick_de_Firmian" title="Nick de Firmian">de Firmian, Nick</a> (2008). <i>Modern Chess Openings</i> (15th ed.). Random House Puzzles & Games. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0-8129-3682-7" title="Special:BookSources/978-0-8129-3682-7"><bdi>978-0-8129-3682-7</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Modern+Chess+Openings&rft.edition=15th&rft.pub=Random+House+Puzzles+%26+Games&rft.date=2008&rft.isbn=978-0-8129-3682-7&rft.aulast=de+Firmian&rft.aufirst=Nick&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABird%27s+Opening" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHooperWhyld1992" class="citation book cs1"><a href="/wiki/David_Vincent_Hooper" title="David Vincent Hooper">Hooper, David</a>; <a href="/wiki/Kenneth_Whyld" class="mw-redirect" title="Kenneth Whyld">Whyld, Kenneth</a> (1992). <i><a href="/wiki/The_Oxford_Companion_to_Chess" title="The Oxford Companion to Chess">The Oxford Companion to Chess</a></i>. Oxford University Press. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-19-866164-9" title="Special:BookSources/0-19-866164-9"><bdi>0-19-866164-9</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Oxford+Companion+to+Chess&rft.pub=Oxford+University+Press&rft.date=1992&rft.isbn=0-19-866164-9&rft.aulast=Hooper&rft.aufirst=David&rft.au=Whyld%2C+Kenneth&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABird%27s+Opening" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFPalliser2006" class="citation book cs1"><a href="/wiki/Richard_Palliser" title="Richard Palliser">Palliser, Richard</a> (2006). <i>Beating Unusual Chess Openings</i>. Gloucester Publishers. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1-85744-429-2" title="Special:BookSources/978-1-85744-429-2"><bdi>978-1-85744-429-2</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Beating+Unusual+Chess+Openings&rft.pub=Gloucester+Publishers&rft.date=2006&rft.isbn=978-1-85744-429-2&rft.aulast=Palliser&rft.aufirst=Richard&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABird%27s+Opening" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFTaylor2005" class="citation book cs1">Taylor, Timothy (2005). <i>Bird's Opening: Detailed Coverage of an Underrated and Dynamic Choice for White</i>. Gloucester Publishers. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/1-85744-402-7" title="Special:BookSources/1-85744-402-7"><bdi>1-85744-402-7</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Bird%27s+Opening%3A+Detailed+Coverage+of+an+Underrated+and+Dynamic+Choice+for+White&rft.pub=Gloucester+Publishers&rft.date=2005&rft.isbn=1-85744-402-7&rft.aulast=Taylor&rft.aufirst=Timothy&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABird%27s+Opening" class="Z3988"></span></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 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role="navigation" class="navbox" aria-labelledby="White&#039;s_twenty_opening_moves_in_chess37" style="padding:3px"><table class="nowraplinks mw-collapsible uncollapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar 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template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:White%27s_twenty_opening_moves_in_chess" title="Special:EditPage/Template:White's twenty opening moves in chess"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="White&#039;s_twenty_opening_moves_in_chess37" style="font-size:114%;margin:0 4em">White's twenty opening moves in chess</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0;background:transparent;color:inherit;"><div style="padding:0px"><table class="navbox-columns-table" style="border-spacing: 0px; text-align:left;width:100%;"><tbody><tr><td class="navbox-abovebelow" style="font-weight:bold;background:#ffefcf;"><span class="nobold">1.a4: <br /> <a href="/wiki/Ware_Opening" title="Ware Opening">Ware</a></span></td><td class="navbox-abovebelow" style="border-left:2px solid #fdfdfd;font-weight:bold;background:#dfbf8f;"><span class="nobold">1.b4: <br /> <a href="/wiki/Sokolsky_Opening" title="Sokolsky Opening">Sokolsky</a></span></td><td class="navbox-abovebelow" style="border-left:2px solid #fdfdfd;font-weight:bold;background:#ffefcf;"><span class="nobold">1.c4: <br /> <a href="/wiki/English_Opening" title="English Opening">English</a></span></td><td class="navbox-abovebelow" style="border-left:2px solid #fdfdfd;font-weight:bold;background:#dfbf8f;"><span class="nobold">1.d4: <br /> <a href="/wiki/Queen%27s_Pawn_Game" title="Queen's Pawn Game">Queen's Pawn</a></span></td><td class="navbox-abovebelow" style="border-left:2px solid #fdfdfd;font-weight:bold;background:#ffefcf;"><span class="nobold">1.e4: <br /> <a href="/wiki/King%27s_Pawn_Game" title="King's Pawn Game">King's Pawn</a></span></td><td class="navbox-abovebelow" style="border-left:2px solid #fdfdfd;font-weight:bold;background:#dfbf8f;"><span class="nobold">1.f4: <br /> <a class="mw-selflink selflink">Bird</a></span></td><td class="navbox-abovebelow" style="border-left:2px solid #fdfdfd;font-weight:bold;background:#ffefcf;"><span class="nobold">1.g4: <br /> <a href="/wiki/Grob%27s_Attack" title="Grob's Attack">Grob</a></span></td><td class="navbox-abovebelow" style="border-left:2px solid #fdfdfd;font-weight:bold;background:#dfbf8f;"><span class="nobold">1.h4: <br /> <a href="/wiki/Desprez_Opening" title="Desprez Opening">Despréz</a></span></td></tr><tr style="vertical-align:top"><td class="navbox-list" style="padding:0px;text-align:center;background:#dfbf8f;width:12.5%;"><div> <p><span class="nobold">1.Na3: <a href="/wiki/Durkin_Opening" title="Durkin Opening">Durkin</a></span> <br /> <span class="nobold">1.a3: <a href="/wiki/Anderssen%27s_Opening" title="Anderssen's Opening">Anderssen</a></span> </p> </div></td><td class="navbox-list" style="border-left:2px solid #fdfdfd;padding:0px;text-align:center;background:#ffefcf;width:12.5%;"><div> <p><span class="nobold">1.b3: <br /> <a href="/wiki/Nimzowitsch-Larsen_Attack" class="mw-redirect" title="Nimzowitsch-Larsen Attack">Nimzowitsch-Larsen</a></span> </p> </div></td><td class="navbox-list" style="border-left:2px solid #fdfdfd;padding:0px;text-align:center;background:#dfbf8f;width:12.5%;"><div> <p><span class="nobold">1.Nc3: <a href="/wiki/Dunst_Opening" title="Dunst Opening">Dunst</a></span> <br /> <span class="nobold">1.c3: <a href="/wiki/Saragossa_Opening" title="Saragossa Opening">Saragossa</a></span> </p> </div></td><td class="navbox-list" style="border-left:2px solid #fdfdfd;padding:0px;text-align:center;background:#ffefcf;width:12.5%;"><div> <p><span class="nobold">1.d3: <br /> <a href="/wiki/Mieses_Opening" title="Mieses Opening">Mieses</a></span> </p> </div></td><td class="navbox-list" style="border-left:2px solid #fdfdfd;padding:0px;text-align:center;background:#dfbf8f;width:12.5%;"><div> <p><span class="nobold">1.e3: <br /> <a href="/wiki/Van_%27t_Kruijs_Opening" title="Van 't Kruijs Opening">Van 't Kruijs</a></span> </p> </div></td><td class="navbox-list" style="border-left:2px solid #fdfdfd;padding:0px;text-align:center;background:#ffefcf;width:12.5%;"><div> <p><span class="nobold">1.Nf3: <a href="/wiki/Zukertort_Opening" title="Zukertort Opening">Zukertort</a></span> <span class="nobold"><br /> 1.f3: <a href="/wiki/Barnes_Opening" title="Barnes Opening">Barnes</a></span> </p> </div></td><td class="navbox-list" style="border-left:2px solid #fdfdfd;padding:0px;text-align:center;background:#dfbf8f;width:12.5%;"><div> <p><span class="nobold">1.g3: <br /> <a href="/wiki/King%27s_Fianchetto_Opening" title="King's Fianchetto Opening">Benko</a></span> </p> </div></td><td class="navbox-list" style="border-left:2px solid #fdfdfd;padding:0px;text-align:center;background:#ffefcf;width:12.5%;"><div> <p><span class="nobold">1.Nh3: <a href="/wiki/Amar_Opening" title="Amar Opening">Amar</a></span> <br /> <span class="nobold">1.h3: <a href="/wiki/Clemenz_Opening" title="Clemenz Opening">Clemenz</a></span> </p> </div></td></tr></tbody></table></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Chess445" style="padding:3px"><table class="nowraplinks hlist mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Chess" title="Template:Chess"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Chess" title="Template talk:Chess"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Chess" title="Special:EditPage/Template:Chess"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Chess445" style="font-size:114%;margin:0 4em"><a href="/wiki/Chess" title="Chess">Chess</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Outline_of_chess" title="Outline of chess">Outline</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/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" class="mw-redirect" title="Internet chess server">Internet chess server</a> <ul><li><a href="/wiki/List_of_internet_chess_platforms" title="List of internet chess platforms">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/Transgender_people_in_chess" title="Transgender people in chess">Transgender people 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 class="mw-selflink selflink">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 href="/wiki/Queen_and_pawn_versus_queen_endgame" title="Queen and pawn versus queen endgame">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)" title="Stockfish (chess)">Stockfish</a></li></ul></li> <li><a href="/wiki/Chess_problem" title="Chess problem">Chess problem</a> <ul><li><a href="/wiki/Glossary_of_chess_problems" title="Glossary of chess problems">glossary</a></li> <li><a href="/wiki/Joke_chess_problem" title="Joke chess problem">joke chess</a></li></ul></li> <li><a href="/wiki/Chess_prodigy" 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