25,161
edits
Changes
GES
,Created page with "'''Home * Engines * GES''' '''GES''',<br/> David B. Weller's first chess engine, written in C and compliant to the Chess Engine Co..."
'''[[Main Page|Home]] * [[Engines]] * GES'''
'''GES''',<br/>
[[David B. Weller|David B. Weller's]] first chess engine, written in [[C]] and compliant to the [[Chess Engine Communication Protocol]] aka [[WinBoard]],
first released in July 2004 <ref>[https://www.stmintz.com/ccc/index.php?id=374619 new win32 winboard engine] by [[David B. Weller]], [[CCC]], July 07, 2004</ref>.
GES applies [[Principal Variation Search|PVS]] with [[Aspiration Windows|aspiration]], a [[Transposition Table|main transposition table]] and [[Pawn Hash Table|pawn hash table]] <ref>[https://www.stmintz.com/ccc/index.php?id=382993 GES 111] by [[David B. Weller]], [[CCC]], August 19, 2004</ref>, [[Null Move Pruning#ZugzwangVerification|verified null move pruning]],
and a rudimentary [[Static Exchange Evaluation|SEE]]. GES' [[Extensions|extension]] policy was to add one [[Ply|ply]] if any of the conditions met, which were [[Check Extensions|checks]], [[Passed Pawn Extensions|pawns to 2nd/7th rank]], [[Mate Threat Extensions|mate threats]], [[One Reply Extensions|single replies]], and [[Recapture Extensions|recaptures]], and later tried aggregated but [[Extensions#FractionalExtensions|fractional extensions]] without obvious progress <ref>[http://www.open-aurec.com/wbforum/viewtopic.php?f=4&t=1754&p=8190 Limiting extensions] by [[David B. Weller]], [[Computer Chess Forums|Winboard Forum]], February 23, 2005</ref>.
=See also=
* [[Xpdnt]]
=Forum Posts=
==2004==
* [https://www.stmintz.com/ccc/index.php?id=374619 new win32 winboard engine] by [[David B. Weller]], [[CCC]], July 07, 2004
* [https://www.stmintz.com/ccc/index.php?id=379254 GES is working!] by [[David B. Weller]], [[CCC]], July 27, 2004
* [https://www.stmintz.com/ccc/index.php?id=382689 GES 108] by [[David B. Weller]], [[CCC]], August 17, 2004
* [https://www.stmintz.com/ccc/index.php?id=382846 GES 110 available] by [[David B. Weller]], [[CCC]], August 18, 2004
* [https://www.stmintz.com/ccc/index.php?id=382993 GES 111] by [[David B. Weller]], [[CCC]], August 19, 2004
* [https://www.stmintz.com/ccc/index.php?id=385958 GES 117 available n/t] by [[David B. Weller]], [[CCC]], September 04, 2004
* [http://www.open-aurec.com/wbforum/viewtopic.php?f=4&t=363&p=1337 GES_126 available] by [[David B. Weller]], [[Computer Chess Forums|Winboard Forum]], October 24, 2004
* [http://www.open-aurec.com/wbforum/viewtopic.php?f=2&t=1112&p=5033 GES_132] by [[David B. Weller]], [[Computer Chess Forums|Winboard Forum]], December 23, 2004
* [http://www.open-aurec.com/wbforum/viewtopic.php?f=2&t=1140&p=5139 GES_133] by [[David B. Weller]], [[Computer Chess Forums|Winboard Forum]], December 26, 2004
==2005==
* [http://www.open-aurec.com/wbforum/viewtopic.php?f=2&t=1253&p=5736 Under the wire! GES_134] by [[David B. Weller]], [[Computer Chess Forums|Winboard Forum]], January 06, 2005
* [http://www.open-aurec.com/wbforum/viewtopic.php?f=2&t=1333&p=6242 About GES..] by [[Carlos Pesce]], [[Computer Chess Forums|Winboard Forum]], January 14, 2005
* [http://www.open-aurec.com/wbforum/viewtopic.php?f=2&t=1713&p=7904 GES Lives!] by [[David B. Weller]], [[Computer Chess Forums|Winboard Forum]], February 19, 2005
* [http://www.open-aurec.com/wbforum/viewtopic.php?f=2&t=1746&p=8154 Testers needed] by [[David B. Weller]], [[Computer Chess Forums|Winboard Forum]], February 22, 2005
* [http://www.open-aurec.com/wbforum/viewtopic.php?f=4&t=1754&p=8190 Limiting extensions] by [[David B. Weller]], [[Computer Chess Forums|Winboard Forum]], February 23, 2005
* [http://www.open-aurec.com/wbforum/viewtopic.php?f=2&t=2040&p=9533 GES_136 available] by [[David B. Weller]], [[Computer Chess Forums|Winboard Forum]], March 21, 2005
=External Links=
* [http://kirr.homeunix.org/chess/engines/Jim%20Ablett/GES/ Index of /chess/engines/Jim Ablett/GES] compiled by [[Jim Ablett]], hosted by [[Kirill Kryukov]]
* [http://www.computer-chess.org/doku.php?id=computer_chess:wiki:download:engine_download_list Engine Download List] from [[Ron Murawski|Ron Murawski's]] [http://computer-chess.org/doku.php?id=home Computer-Chess Wiki]
=References=
<references />
'''[[Engines|Up one Level]]'''
[[Category:WinBoard]]
'''GES''',<br/>
[[David B. Weller|David B. Weller's]] first chess engine, written in [[C]] and compliant to the [[Chess Engine Communication Protocol]] aka [[WinBoard]],
first released in July 2004 <ref>[https://www.stmintz.com/ccc/index.php?id=374619 new win32 winboard engine] by [[David B. Weller]], [[CCC]], July 07, 2004</ref>.
GES applies [[Principal Variation Search|PVS]] with [[Aspiration Windows|aspiration]], a [[Transposition Table|main transposition table]] and [[Pawn Hash Table|pawn hash table]] <ref>[https://www.stmintz.com/ccc/index.php?id=382993 GES 111] by [[David B. Weller]], [[CCC]], August 19, 2004</ref>, [[Null Move Pruning#ZugzwangVerification|verified null move pruning]],
and a rudimentary [[Static Exchange Evaluation|SEE]]. GES' [[Extensions|extension]] policy was to add one [[Ply|ply]] if any of the conditions met, which were [[Check Extensions|checks]], [[Passed Pawn Extensions|pawns to 2nd/7th rank]], [[Mate Threat Extensions|mate threats]], [[One Reply Extensions|single replies]], and [[Recapture Extensions|recaptures]], and later tried aggregated but [[Extensions#FractionalExtensions|fractional extensions]] without obvious progress <ref>[http://www.open-aurec.com/wbforum/viewtopic.php?f=4&t=1754&p=8190 Limiting extensions] by [[David B. Weller]], [[Computer Chess Forums|Winboard Forum]], February 23, 2005</ref>.
=See also=
* [[Xpdnt]]
=Forum Posts=
==2004==
* [https://www.stmintz.com/ccc/index.php?id=374619 new win32 winboard engine] by [[David B. Weller]], [[CCC]], July 07, 2004
* [https://www.stmintz.com/ccc/index.php?id=379254 GES is working!] by [[David B. Weller]], [[CCC]], July 27, 2004
* [https://www.stmintz.com/ccc/index.php?id=382689 GES 108] by [[David B. Weller]], [[CCC]], August 17, 2004
* [https://www.stmintz.com/ccc/index.php?id=382846 GES 110 available] by [[David B. Weller]], [[CCC]], August 18, 2004
* [https://www.stmintz.com/ccc/index.php?id=382993 GES 111] by [[David B. Weller]], [[CCC]], August 19, 2004
* [https://www.stmintz.com/ccc/index.php?id=385958 GES 117 available n/t] by [[David B. Weller]], [[CCC]], September 04, 2004
* [http://www.open-aurec.com/wbforum/viewtopic.php?f=4&t=363&p=1337 GES_126 available] by [[David B. Weller]], [[Computer Chess Forums|Winboard Forum]], October 24, 2004
* [http://www.open-aurec.com/wbforum/viewtopic.php?f=2&t=1112&p=5033 GES_132] by [[David B. Weller]], [[Computer Chess Forums|Winboard Forum]], December 23, 2004
* [http://www.open-aurec.com/wbforum/viewtopic.php?f=2&t=1140&p=5139 GES_133] by [[David B. Weller]], [[Computer Chess Forums|Winboard Forum]], December 26, 2004
==2005==
* [http://www.open-aurec.com/wbforum/viewtopic.php?f=2&t=1253&p=5736 Under the wire! GES_134] by [[David B. Weller]], [[Computer Chess Forums|Winboard Forum]], January 06, 2005
* [http://www.open-aurec.com/wbforum/viewtopic.php?f=2&t=1333&p=6242 About GES..] by [[Carlos Pesce]], [[Computer Chess Forums|Winboard Forum]], January 14, 2005
* [http://www.open-aurec.com/wbforum/viewtopic.php?f=2&t=1713&p=7904 GES Lives!] by [[David B. Weller]], [[Computer Chess Forums|Winboard Forum]], February 19, 2005
* [http://www.open-aurec.com/wbforum/viewtopic.php?f=2&t=1746&p=8154 Testers needed] by [[David B. Weller]], [[Computer Chess Forums|Winboard Forum]], February 22, 2005
* [http://www.open-aurec.com/wbforum/viewtopic.php?f=4&t=1754&p=8190 Limiting extensions] by [[David B. Weller]], [[Computer Chess Forums|Winboard Forum]], February 23, 2005
* [http://www.open-aurec.com/wbforum/viewtopic.php?f=2&t=2040&p=9533 GES_136 available] by [[David B. Weller]], [[Computer Chess Forums|Winboard Forum]], March 21, 2005
=External Links=
* [http://kirr.homeunix.org/chess/engines/Jim%20Ablett/GES/ Index of /chess/engines/Jim Ablett/GES] compiled by [[Jim Ablett]], hosted by [[Kirill Kryukov]]
* [http://www.computer-chess.org/doku.php?id=computer_chess:wiki:download:engine_download_list Engine Download List] from [[Ron Murawski|Ron Murawski's]] [http://computer-chess.org/doku.php?id=home Computer-Chess Wiki]
=References=
<references />
'''[[Engines|Up one Level]]'''
[[Category:WinBoard]]
