https://wiki.sarg.dev/index.php?action=history&feed=atom&title=Overloading_%28chess%29Overloading (chess) - Revision history2026-06-12T04:23:27ZRevision history for this page on the wikiMediaWiki 1.44.2https://wiki.sarg.dev/index.php?title=Overloading_(chess)&diff=415225&oldid=previmported>Ihardlythinkso: Undid revision 1125225523 by Ihardlythinkso (talk) self-rev2022-12-02T21:45:09Z<p>Undid revision 1125225523 by <a href="/index.php/Special:Contributions/Ihardlythinkso" title="Special:Contributions/Ihardlythinkso">Ihardlythinkso</a> (<a href="/index.php?title=User_talk:Ihardlythinkso&action=edit&redlink=1" class="new" title="User talk:Ihardlythinkso (page does not exist)">talk</a>) self-rev</p>
<p><b>New page</b></p><div>{{Short description|Chess tactic}}<br />
'''Overloading''' (also '''overworking'''<ref>{{cite web |title=The Online Chess Glossary for Kids and Parents |last=Rensch |first=Daniel |url=https://www.chesskid.com/article/view/the-glossary-for-chess-kids-and-parents |access-date=20 March 2017 }}</ref>) is a [[chess tactic]] in which a defensive piece is given an additional defensive assignment which it cannot complete without abandoning its original defensive assignment.<br />
{{AN chess|pos=toc}}<br />
<br />
==Examples==<br />
{{Chess diagram<br />
|tleft<br />
|Krasenkow vs. Karpov, 2003<br />
| | | | |bl| |kd| <br />
|pd| | | | |pd|pd| <br />
| |pd| | | |qd|nd|pd<br />
| | |bd|rl| | | | <br />
|ql| | | | | | | <br />
| | | | | |pl|pl| <br />
| | | | |rd| | |pl<br />
| | | | | |rl| |kl<br />
|Black to play<br />
}}<br />
<br />[[Michał Krasenkow|Krasenkow]]–[[Anatoly Karpov|Karpov]],<ref>{{cite web |url=http://www.chessgames.com/perl/chessgame?gid=1259561 |title=Krasenkow vs. Karpov, 2003 |website=[[Chessgames.com]] }}</ref> in the first round of the 2003 [[Corus chess tournament]], reached the diagrammed position with Black to play. As the white rook on f1 is preventing the black queen from giving checkmate by capturing the pawn on f3, Black won immediately with <br />
:{{pad}}'''29... Re1{{chesspunc|!}}'''<br />
<br />
further pinning the white rook against the king and overloading the rook. White now cannot prevent the black queen from taking the f-pawn: if White tries to protect the rook with 30.Rxe1 or 30.Qc4, then 30...Qxf3{{chessAN|#}}. If White sacrifices the rook by playing 30.Kg2, then 30...Rxf1 31.Kxf1 Qxf3+ and loses the other rook with 32...Qxd5.<br />
{{clear}}<br />
<br />
{{Chess diagram<br />
|tleft<br />
|Nisipeanu vs. Giri, 2010<br />
| | | | |rd|bd| | <br />
| | |pd|bd|rd| |kd|<br />
| |pd| | | |qd|pd|pd<br />
|pd| |pd|pl|nd| | |<br />
| | |pl| |bl|pd| |<br />
| |pl| | | | | |pl<br />
|pl| |nl|ql|rl|pl|pl|<br />
| | | | |rl| |kl|<br />
|Black to play<br />
}}<br />
<br />In [[Liviu-Dieter Nisipeanu]]–[[Anish Giri]]<ref>{{cite web |url=http://www.chessgames.com/perl/chessgame?gid=1569709 |title=Nisipeanu vs. Giri, 2010 |website=[[Chessgames.com]] }}</ref> (see diagram), Giri (Black) played <br />
:{{pad}}'''30... Bxh3{{chesspunc|!}}''' <br />
<br />
overloading the g2-pawn, as 31.gxh3 is met with 31...f3 32.Re3 Qg5+. After 31.Qc3{{chesspunc|?}} Bg4, Nisipeanu resigned.<br />
{{clear}}<br />
<br />
An overload was also used in [[Rotlewi versus Rubinstein]].<br />
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==References==<br />
{{Reflist}}<br />
<br />
{{chess}}<br />
<br />
[[Category:Chess tactics]]<br />
[[Category:Chess terminology]]<br />
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{{chess-stub}}</div>imported>Ihardlythinkso