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Chat
,Created page with "'''Home * Engines * Chat''' [[FILE:Saxicola rubetra 3 tom (Marek Szczepanek).jpg|border|right|thumb| [https://en.wikipedia.org/wiki/Whinchat Whinchat] <ref>..."
'''[[Main Page|Home]] * [[Engines]] * Chat'''
[[FILE:Saxicola rubetra 3 tom (Marek Szczepanek).jpg|border|right|thumb| [https://en.wikipedia.org/wiki/Whinchat Whinchat] <ref>[https://commons.wikimedia.org/wiki/Saxicola_rubetra Saxicola rubetra] by [https://commons.wikimedia.org/wiki/User:Pkuczynski/Marek_Szczepanek Marek Szczepanek], [https://creativecommons.org/licenses/by-sa/3.0/deed.en CC BY-SA 3.0], [https://en.wikipedia.org/wiki/Wikimedia_Commons Wikimedia Commons], [https://en.wikipedia.org/wiki/Chat_%28bird%29 Chat (bird) from Wikipedia]</ref>
]]
'''Chat''',<br/>
[[Wolfgang Delmare|Wolfgang Delmare's]] first chess program.
Written in [[Pascal]] with a [[CLI|command line interface]], Chat could be ported to various machines such as [[MS-DOS|DOS]] [[IBM PC|PCs]], and even mainframes.
Chat played the [[WCCC 1986]] in [https://en.wikipedia.org/wiki/Cologne Cologne], running on a [[CDC Cyber|CDC Cyper 175]] of the [https://en.wikipedia.org/wiki/University_of_Wuppertal University of Wuppertal],
the [[WMCCC 1987]] in [https://en.wikipedia.org/wiki/Rome Rome], running on a mini computer by Michels & Kleberhoff <ref>[https://www.delmare.de/ki-deeplearning/ KI – Machinelearning – Delmare.de]</ref> <ref>[http://www.mkc-gmbh.de/startseite.html mkc Michels & Kleberhoff]</ref>
and the [[WMCCC 1988]] in [https://en.wikipedia.org/wiki/Almer%C3%ADa Almería] <ref>[https://www.game-ai-forum.org/icga-tournaments/program.php?id=406 Chat's ICGA Tournaments]</ref>,
as [[Dedicated Chess Computers|dedicated unit]] on a [[68020]] processor with a [[SciSys Leonardo]] board as [[User Interface|user interface]] <ref>[[Hans-Peter Ketterling]] ('''1989'''). ''Computerschachneuheiten auf der Nürnberger Spielwarenmesse (Teil 3 und 4)''. [http://de.wikipedia.org/wiki/Rochade_Europa Europa-Rochade] 03-1989, 04-1989, [http://www.schaakcomputers.nl/hein_veldhuis/database/files/07-1989,%20Rochade,%20H.-P.%20Ketterling,%20Nurnberger%20Messe%20%28Teil%203%20und%204%29.pdf pdf] hosted by [[Hein Veldhuis]]</ref>. According to [[Thorsten Czub]], Chat had only a [[Brute-Force|brute-force search]] [[Depth|depth]] of one [[Ply|ply]], but was otherwise quite [[Selectivity|selective]] <ref>[http://www.talkchess.com/forum/viewtopic.php?topic_view=threads&p=420816&t=40165 Re: One ply chess engine] by [[Thorsten Czub]], [[CCC]], August 23, 2011</ref> .
=Selected Games=
[[FILE:ChatEnterprise.jpg|none|border|text-bottom|link=WCCC 1986#Video]]
[[WCCC 1986]], round 4, [[Chat]] - [[Enterprise]], ..., [[Wolfgang Delmare]] (white shirt) <ref>[[WCCC 1986#Video|WCCC 1986 Video]] 0:31</ref> <ref>[https://www.game-ai-forum.org/icga-tournaments/round.php?tournament=62&round=4&id=2 Cologne 1986 - Chess - Round 4 - Game 2 (ICGA Tournaments)]</ref>
<pre>
[Event "WCCC 1986"]
[Site "Cologne, FRG"]
[Date "1986.06.14"]
[Round "4"]
[White "Chat"]
[Black "Enterprise"]
[Result "1/2-1/2"]
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 c5 6.Nf3 Nc6 7.Bd2 cxd4 8.exd4 d5
9.c5 Bxc3 10.Bxc3 Ne4 11.Qc2 f5 12.O-O Qc7 13.Kh1 Rf6 14.b4 Rh6 15.b5 Ne7
16.Bb4 Ng6 17.c6 Nf4 18.cxb7 Qxb7 19.g3 Nxd3 20.Qxd3 a6 21.a4 axb5 22.Qxb5
Qxb5 23.axb5 Rxa1 24.Rxa1 Nxf2+ 25.Kg2 Nd3 26.Bd2 Rf6 27.Rb1 e5 28.Nxe5 Nxe5
29.dxe5 Rf7 30.Rc1 Rf8 31.Rc7 d4 32.Re7 d3 33.b6 Ba6 34.Ra7 Bb5 35.Kf3 Bc6+
36.Kf4 Rb8 37.Ba5 Rd8 38.Bd2 g6 39.Ke3 Rc8 40.Bc3 Be4 41.Rc7 Rb8 42.e6 Kf8
43.Bg7+ Ke8 44.Bd4 h6 45.Rg7 d2 46.Rg8+ Ke7 47.Rg7+ Kxe6 48.Kxd2 Kd5 49.Bf2
g5 50.Rh7 f4 51.Rxh6 Rd8 52.Ke1 Bf3 53.Rh7 Re8+ 54.Kf1 Be2+ 55.Kg1 Ke6 56.Rg7
Kf6 57.Bd4+ Kf5 58.Kf2 Bd1 59.Rf7+ Ke6 60.Rc7 Kd6 61.Bc5+ Kd5 62.Be7 fxg3+
63.Kxg3 Ra8 64.b7 Ba4 65.Rc5+ Ke6 66.Rc7 Kd5 67.Rc5+ Ke6 68.Rc7 Kd5 1/2-1/2
</pre>
=See also=
* [[Check Check]]
* [[Experimental]]
=External Links=
==Chess Program==
* [https://www.game-ai-forum.org/icga-tournaments/program.php?id=406 Chat's ICGA Tournaments]
* [https://www.delmare.de/ki-deeplearning/ KI – Machinelearning – Delmare.de]
==Misc==
* [https://en.wikipedia.org/wiki/Chat Chat (disambiguation page) from Wikipedia]
* [https://en.wikipedia.org/wiki/Online_chat Online chat from Wikipedia]
* [https://en.wikipedia.org/wiki/Internet_Relay_Chat Internet Relay Chat from Wikipedia]
* [https://en.wikipedia.org/wiki/Chat_(bird) Chat (bird) from Wikipedia]
=References=
<references />
'''[[Engines|Up one Level]]'''
[[Category:Pascal]]
[[Category:Mainframe]]
[[Category:Bird]]
[[FILE:Saxicola rubetra 3 tom (Marek Szczepanek).jpg|border|right|thumb| [https://en.wikipedia.org/wiki/Whinchat Whinchat] <ref>[https://commons.wikimedia.org/wiki/Saxicola_rubetra Saxicola rubetra] by [https://commons.wikimedia.org/wiki/User:Pkuczynski/Marek_Szczepanek Marek Szczepanek], [https://creativecommons.org/licenses/by-sa/3.0/deed.en CC BY-SA 3.0], [https://en.wikipedia.org/wiki/Wikimedia_Commons Wikimedia Commons], [https://en.wikipedia.org/wiki/Chat_%28bird%29 Chat (bird) from Wikipedia]</ref>
]]
'''Chat''',<br/>
[[Wolfgang Delmare|Wolfgang Delmare's]] first chess program.
Written in [[Pascal]] with a [[CLI|command line interface]], Chat could be ported to various machines such as [[MS-DOS|DOS]] [[IBM PC|PCs]], and even mainframes.
Chat played the [[WCCC 1986]] in [https://en.wikipedia.org/wiki/Cologne Cologne], running on a [[CDC Cyber|CDC Cyper 175]] of the [https://en.wikipedia.org/wiki/University_of_Wuppertal University of Wuppertal],
the [[WMCCC 1987]] in [https://en.wikipedia.org/wiki/Rome Rome], running on a mini computer by Michels & Kleberhoff <ref>[https://www.delmare.de/ki-deeplearning/ KI – Machinelearning – Delmare.de]</ref> <ref>[http://www.mkc-gmbh.de/startseite.html mkc Michels & Kleberhoff]</ref>
and the [[WMCCC 1988]] in [https://en.wikipedia.org/wiki/Almer%C3%ADa Almería] <ref>[https://www.game-ai-forum.org/icga-tournaments/program.php?id=406 Chat's ICGA Tournaments]</ref>,
as [[Dedicated Chess Computers|dedicated unit]] on a [[68020]] processor with a [[SciSys Leonardo]] board as [[User Interface|user interface]] <ref>[[Hans-Peter Ketterling]] ('''1989'''). ''Computerschachneuheiten auf der Nürnberger Spielwarenmesse (Teil 3 und 4)''. [http://de.wikipedia.org/wiki/Rochade_Europa Europa-Rochade] 03-1989, 04-1989, [http://www.schaakcomputers.nl/hein_veldhuis/database/files/07-1989,%20Rochade,%20H.-P.%20Ketterling,%20Nurnberger%20Messe%20%28Teil%203%20und%204%29.pdf pdf] hosted by [[Hein Veldhuis]]</ref>. According to [[Thorsten Czub]], Chat had only a [[Brute-Force|brute-force search]] [[Depth|depth]] of one [[Ply|ply]], but was otherwise quite [[Selectivity|selective]] <ref>[http://www.talkchess.com/forum/viewtopic.php?topic_view=threads&p=420816&t=40165 Re: One ply chess engine] by [[Thorsten Czub]], [[CCC]], August 23, 2011</ref> .
=Selected Games=
[[FILE:ChatEnterprise.jpg|none|border|text-bottom|link=WCCC 1986#Video]]
[[WCCC 1986]], round 4, [[Chat]] - [[Enterprise]], ..., [[Wolfgang Delmare]] (white shirt) <ref>[[WCCC 1986#Video|WCCC 1986 Video]] 0:31</ref> <ref>[https://www.game-ai-forum.org/icga-tournaments/round.php?tournament=62&round=4&id=2 Cologne 1986 - Chess - Round 4 - Game 2 (ICGA Tournaments)]</ref>
<pre>
[Event "WCCC 1986"]
[Site "Cologne, FRG"]
[Date "1986.06.14"]
[Round "4"]
[White "Chat"]
[Black "Enterprise"]
[Result "1/2-1/2"]
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 c5 6.Nf3 Nc6 7.Bd2 cxd4 8.exd4 d5
9.c5 Bxc3 10.Bxc3 Ne4 11.Qc2 f5 12.O-O Qc7 13.Kh1 Rf6 14.b4 Rh6 15.b5 Ne7
16.Bb4 Ng6 17.c6 Nf4 18.cxb7 Qxb7 19.g3 Nxd3 20.Qxd3 a6 21.a4 axb5 22.Qxb5
Qxb5 23.axb5 Rxa1 24.Rxa1 Nxf2+ 25.Kg2 Nd3 26.Bd2 Rf6 27.Rb1 e5 28.Nxe5 Nxe5
29.dxe5 Rf7 30.Rc1 Rf8 31.Rc7 d4 32.Re7 d3 33.b6 Ba6 34.Ra7 Bb5 35.Kf3 Bc6+
36.Kf4 Rb8 37.Ba5 Rd8 38.Bd2 g6 39.Ke3 Rc8 40.Bc3 Be4 41.Rc7 Rb8 42.e6 Kf8
43.Bg7+ Ke8 44.Bd4 h6 45.Rg7 d2 46.Rg8+ Ke7 47.Rg7+ Kxe6 48.Kxd2 Kd5 49.Bf2
g5 50.Rh7 f4 51.Rxh6 Rd8 52.Ke1 Bf3 53.Rh7 Re8+ 54.Kf1 Be2+ 55.Kg1 Ke6 56.Rg7
Kf6 57.Bd4+ Kf5 58.Kf2 Bd1 59.Rf7+ Ke6 60.Rc7 Kd6 61.Bc5+ Kd5 62.Be7 fxg3+
63.Kxg3 Ra8 64.b7 Ba4 65.Rc5+ Ke6 66.Rc7 Kd5 67.Rc5+ Ke6 68.Rc7 Kd5 1/2-1/2
</pre>
=See also=
* [[Check Check]]
* [[Experimental]]
=External Links=
==Chess Program==
* [https://www.game-ai-forum.org/icga-tournaments/program.php?id=406 Chat's ICGA Tournaments]
* [https://www.delmare.de/ki-deeplearning/ KI – Machinelearning – Delmare.de]
==Misc==
* [https://en.wikipedia.org/wiki/Chat Chat (disambiguation page) from Wikipedia]
* [https://en.wikipedia.org/wiki/Online_chat Online chat from Wikipedia]
* [https://en.wikipedia.org/wiki/Internet_Relay_Chat Internet Relay Chat from Wikipedia]
* [https://en.wikipedia.org/wiki/Chat_(bird) Chat (bird) from Wikipedia]
=References=
<references />
'''[[Engines|Up one Level]]'''
[[Category:Pascal]]
[[Category:Mainframe]]
[[Category:Bird]]
