Difference between revisions of "Hanging Piece"
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'''[[Main Page|Home]] * [[Chess]] * [[Tactics]] * Hanging Piece''' | '''[[Main Page|Home]] * [[Chess]] * [[Tactics]] * Hanging Piece''' | ||
| − | A '''hanging piece''' is an attacked [[Pieces|piece]] not defended by own man exposed to [[Captures|capture]]. While hanging is often used synonymously with being [[En prise|en prise]], the latter actually requires not necessary undefended, but also defended insufficiently. To avoid confusion with [[Hanging Pawns|hanging pawns]], which refer a [[Duo Trio Quart (Bitboards)|duo]] of [[Open Pawns (Bitboards)|open]] and [[Isolated Pawns (Bitboards)#IsolanisSetWise|half-isolated]] pawns, undefended or loose pawns are therefor not called hanging. [[Loose Piece|Loose pieces]] and undefended pawns, even if actually not attacked and [[En prise|en prise]], may be considered in [[Evaluation|evaluation]], specially if there are more than one or even two per side, and the opponent has forces and possibilities for [[Double Attack|double attacks]] and [[Knight Pattern#KnightForks|knight forks]]. [[Game Phases|Game phase]], an exposed [[King|king]] and the presence of the opponent queen can be considered as well in that evaluation term. | + | A '''hanging piece''' is an [[Attacks|attacked]] [[Pieces|piece]] not defended by own man exposed to [[Captures|capture]]. While hanging is often used synonymously with being [[En prise|en prise]], the latter actually requires not necessary undefended, but also defended insufficiently. To avoid confusion with [[Hanging Pawns|hanging pawns]], which refer a [[Duo Trio Quart (Bitboards)|duo]] of [[Open Pawns (Bitboards)|open]] and [[Isolated Pawns (Bitboards)#IsolanisSetWise|half-isolated]] pawns, undefended or loose pawns are therefor not called hanging. [[Loose Piece|Loose pieces]] and undefended pawns, even if actually not attacked and [[En prise|en prise]], may be considered in [[Evaluation|evaluation]], specially if there are more than one or even two per side, and the opponent has forces and possibilities for [[Double Attack|double attacks]] and [[Knight Pattern#KnightForks|knight forks]]. [[Game Phases|Game phase]], an exposed [[King|king]] and the presence of the opponent queen can be considered as well in that evaluation term. |
=See also= | =See also= | ||
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=Forum Posts= | =Forum Posts= | ||
| + | ==2000 ...== | ||
* [https://www.stmintz.com/ccc/index.php?id=276303 Evaluation in REBEL (hanging pieces)] by [[Tony van Roon-Werten|Tony Werten]], [[CCC]], January 10, 2003 » [[Rebel]] | * [https://www.stmintz.com/ccc/index.php?id=276303 Evaluation in REBEL (hanging pieces)] by [[Tony van Roon-Werten|Tony Werten]], [[CCC]], January 10, 2003 » [[Rebel]] | ||
* [https://www.stmintz.com/ccc/index.php?id=330947 table-based SEE or "evaluation in rebel (hanging pieces)"] by [[Martin Fierz]], [[CCC]], November 27, 2003 » [[Rebel]], [[Static Exchange Evaluation]] | * [https://www.stmintz.com/ccc/index.php?id=330947 table-based SEE or "evaluation in rebel (hanging pieces)"] by [[Martin Fierz]], [[CCC]], November 27, 2003 » [[Rebel]], [[Static Exchange Evaluation]] | ||
* [https://www.stmintz.com/ccc/index.php?id=342605 hanging pieces in rebel] by Bernward Klocke, [[CCC]], January 15, 2004 » [[Rebel]] | * [https://www.stmintz.com/ccc/index.php?id=342605 hanging pieces in rebel] by Bernward Klocke, [[CCC]], January 15, 2004 » [[Rebel]] | ||
| + | * [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=24933 Evaluating attacked pieces] by [[Fermin Serrano]], [[CCC]], November 17, 2008 | ||
| + | ==2010 ...== | ||
| + | * [https://groups.google.com/d/msg/fishcooking/ViyAoTA8i4Q/068rdLB9kTgJ Hanging pieces patch applied] by [[Marco Costalba]], [[Computer Chess Forums|FishCooking]], April 30, 2014 » [[Stockfish]] | ||
* [http://www.talkchess.com/forum/viewtopic.php?t=55427 hanging piece at starting quiescence search - how to handle?] by [[Reinhard Scharnagl]], [[CCC]], February 22, 2015 » [[Quiescence Search]] | * [http://www.talkchess.com/forum/viewtopic.php?t=55427 hanging piece at starting quiescence search - how to handle?] by [[Reinhard Scharnagl]], [[CCC]], February 22, 2015 » [[Quiescence Search]] | ||
* [http://www.talkchess.com/forum/viewtopic.php?t=61185 hanging pieces] by [[Alexandru Mosoi]], [[CCC]], Aug 21, 2016 | * [http://www.talkchess.com/forum/viewtopic.php?t=61185 hanging pieces] by [[Alexandru Mosoi]], [[CCC]], Aug 21, 2016 | ||
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* [https://en.wikipedia.org/wiki/Glossary_of_chess#H Hanging - Glossary of chess from Wikipedia] | * [https://en.wikipedia.org/wiki/Glossary_of_chess#H Hanging - Glossary of chess from Wikipedia] | ||
* [http://www.logicalchess.com/hcc/scholastics/tutorials/hanging.html Hanging Pieces] by Roger McIntyre, [http://www.logicalchess.com/hcc/index.html Huntsville Chess Club] | * [http://www.logicalchess.com/hcc/scholastics/tutorials/hanging.html Hanging Pieces] by Roger McIntyre, [http://www.logicalchess.com/hcc/index.html Huntsville Chess Club] | ||
| − | * [[ | + | * [[:Category:Herbie Hancock|Herbie Hancock]] & [[:Category:The Headhunters|The Headhunters]] - [https://en.wikipedia.org/wiki/VSOP_%28album%29 Hang Up Your Hang Ups], [http://www.chicagoreader.com/chicago/so-long-ivanhoe-sweet-charity-back-to-basics/Content?oid=902822 Ivanhoe Theater], [https://en.wikipedia.org/wiki/Chicago Chicago], February 16, 1977, [https://en.wikipedia.org/wiki/YouTube YouTube] Video |
| − | : [[ | + | : [[:Category:Herbie Hancock|Herbie Hancock]], [[:Category:Jaco Pastorius|Jaco Pastorius]], [https://de.wikipedia.org/wiki/James_Levi James Levi], [[:Category:Bennie Maupin|Bennie Maupin]] |
: {{#evu:https://www.youtube.com/watch?v=xEz0gIJ0lXc|alignment=left|valignment=top}} | : {{#evu:https://www.youtube.com/watch?v=xEz0gIJ0lXc|alignment=left|valignment=top}} | ||
'''[[Tactics|Up one Level]]''' | '''[[Tactics|Up one Level]]''' | ||
| + | [[Category:The Headhunters]] | ||
| + | [[Category:Herbie Hancock]] | ||
| + | [[Category:Bennie Maupin]] | ||
| + | [[Category:Jaco Pastorius]] | ||
Latest revision as of 10:12, 28 June 2020
Home * Chess * Tactics * Hanging Piece
A hanging piece is an attacked piece not defended by own man exposed to capture. While hanging is often used synonymously with being en prise, the latter actually requires not necessary undefended, but also defended insufficiently. To avoid confusion with hanging pawns, which refer a duo of open and half-isolated pawns, undefended or loose pawns are therefor not called hanging. Loose pieces and undefended pawns, even if actually not attacked and en prise, may be considered in evaluation, specially if there are more than one or even two per side, and the opponent has forces and possibilities for double attacks and knight forks. Game phase, an exposed king and the presence of the opponent queen can be considered as well in that evaluation term.
See also
Forum Posts
2000 ...
- Evaluation in REBEL (hanging pieces) by Tony Werten, CCC, January 10, 2003 » Rebel
- table-based SEE or "evaluation in rebel (hanging pieces)" by Martin Fierz, CCC, November 27, 2003 » Rebel, Static Exchange Evaluation
- hanging pieces in rebel by Bernward Klocke, CCC, January 15, 2004 » Rebel
- Evaluating attacked pieces by Fermin Serrano, CCC, November 17, 2008
2010 ...
- Hanging pieces patch applied by Marco Costalba, FishCooking, April 30, 2014 » Stockfish
- hanging piece at starting quiescence search - how to handle? by Reinhard Scharnagl, CCC, February 22, 2015 » Quiescence Search
- hanging pieces by Alexandru Mosoi, CCC, Aug 21, 2016
External Links
- Hanging - Glossary of chess from Wikipedia
- Hanging Pieces by Roger McIntyre, Huntsville Chess Club
- Herbie Hancock & The Headhunters - Hang Up Your Hang Ups, Ivanhoe Theater, Chicago, February 16, 1977, YouTube Video
