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Created page with "'''Home * Engines * Bismark''' FILE:Kladderadatsch 1875 - Zwischen Berlin und Rom.png|border|right|thumb| [https://en.wikipedia.org/wiki/Kulturkampf Betwe..."
'''[[Main Page|Home]] * [[Engines]] * Bismark'''
[[FILE:Kladderadatsch 1875 - Zwischen Berlin und Rom.png|border|right|thumb| [https://en.wikipedia.org/wiki/Kulturkampf Between Berlin and Rome] <ref>Caricature "Between Berlin and Rome" by [https://de.wikipedia.org/wiki/Wilhelm_Scholz_%28Karikaturist%29 Wilhelm Scholz], [https://en.wikipedia.org/wiki/Kladderadatsch Kladderadatsch], May 16, 1875. The caption reads: ([https://en.wikipedia.org/wiki/Pope_Pius_IX Pope]:) "The last move was certainly very unpleasant for me; but that doesn't yet mean the game is lost. I have one more very fine move up my sleeve!" ([https://en.wikipedia.org/wiki/Otto_von_Bismarck Bismarck]:) "It will also be the last, and then you are mated in a few moves - at least for Germany." Note the caricaturist's error in orienting the chessboard by placing white squares on players' left. [https://en.wikipedia.org/wiki/Kulturkampf Kulturkampf from Wikipedia], [https://en.wikipedia.org/wiki/Wikimedia_Commons Wikimedia Commons]</ref> ]]
'''Bismark''',<br/>
an [[UCI]] compliant [[:Category:Open Source|open source chess engine]] by [[Evgeny Shtranvasser]], written in [[Cpp|C++]], recent version hosted by [https://en.wikipedia.org/wiki/Bitbucket Bitbucket] <ref>[https://bitbucket.org/jackalsh/bismark/src/master/ jackalsh / Bismark — Bitbucket]</ref>.
Bismark's board is represented as two-dimensional [[8x8 Board|8x8]] [[Array|array]] of [[Squares|squares]] and a [[Piece-Lists|vector of pieces]].
The engine applies [[Negamax|negamax]] [[Alpha-Beta|alpha-beta]] [[Principal Variation Search|PVS]] with [[Null Move Pruning|null move pruning]], [[Transposition Table|transposition table]] and a pure capture [[Quiescence Search|quiescence search]] within the [[Iterative Deepening|iterative deepening]] loop. Beside [[Material|material]] as dominating term, Bismark's [[Evaluation|evaluation]] aggregates values of [[Middlegame|middlegame]] and [[Endgame|endgame]] [[Piece-Square Tables|piece-square tables]] along with [[King Safety#KingTropism|king tropism]], finally [[Tapered Eval|tapered]] by current [[Game Phases|game phase]] using [[Float|float arithmetic]]. Further, Bismark considers various [[Pawn Structure|pawn structure]] terms, with appropriate bonuses for [[Passed Pawn|passers]] and [[Candidate Passed Pawn|candidates]] and penalties for [[Doubled Pawn|doubled pawns]] and [[Pawn Islands|islands]], as well as beneficial piece positions such as [[Outposts|knight outposts]], [[Rook on Open File|rook on open or semi-open file]] and [[Bishop Pair|bishop pair]] <ref>Description based on the sources of Bismark 1.3</ref>.
=Forum Posts=
* [http://www.talkchess.com/forum/viewtopic.php?t=44760 Bismark and Powder] by Geert Maeckelbergh, [[CCC]], August 10, 2012
=External Links=
==Chess Engine==
* [https://bitbucket.org/jackalsh/bismark jackalsh / Bismark — Bitbucket]
* [http://www.sdchess.ru/download_engines.htm SDChess - Downloads]
* [http://www.computerchess.org.uk/ccrl/404/cgi/engine_details.cgi?print=Details&each_game=1&eng=Bismark%201.4 Bismark 1.4] in [[CCRL|CCRL Blitz]]
* [http://chesstroid.blogspot.com/2015/01/new-android-uci-engine-bismark-13ja.html Chesstroid: New Android UCI engine: Bismark 1.3.JA] by [[Gurcan Uckardes]], January 13, 2015
==Misc==
* [https://en.wikipedia.org/wiki/Bismarck Bismarck from Wikipedia]
* [https://en.wikipedia.org/wiki/Bismarck_%28board_game%29 Bismarck (board game) from Wikipedia]
* [https://en.wikipedia.org/wiki/Bismarck_Archipelago Bismarck Archipelago from Wikipedia]
* [https://en.wikipedia.org/wiki/Bismarck,_North_Dakota Bismarck, North Dakota from Wikipedia]
* [https://en.wikipedia.org/wiki/House_of_Bismarck House of Bismarck from Wikipedia]
* [https://en.wikipedia.org/wiki/Mona_von_Bismarck Mona von Bismarck from Wikipedia]
* [https://en.wikipedia.org/wiki/Otto_von_Bismarck Otto von Bismarck from Wikipedia]
=References=
<references />
'''[[Engines|Up one Level]]'''
[[Category:Open Source]]
[[Category:UCI]]
[[Category:PC]]
[[Category:X86]]
[[Category:Windows]]
[[Category:Android]]
[[Category:Geography]]
[[Category:Nobility]]
[[FILE:Kladderadatsch 1875 - Zwischen Berlin und Rom.png|border|right|thumb| [https://en.wikipedia.org/wiki/Kulturkampf Between Berlin and Rome] <ref>Caricature "Between Berlin and Rome" by [https://de.wikipedia.org/wiki/Wilhelm_Scholz_%28Karikaturist%29 Wilhelm Scholz], [https://en.wikipedia.org/wiki/Kladderadatsch Kladderadatsch], May 16, 1875. The caption reads: ([https://en.wikipedia.org/wiki/Pope_Pius_IX Pope]:) "The last move was certainly very unpleasant for me; but that doesn't yet mean the game is lost. I have one more very fine move up my sleeve!" ([https://en.wikipedia.org/wiki/Otto_von_Bismarck Bismarck]:) "It will also be the last, and then you are mated in a few moves - at least for Germany." Note the caricaturist's error in orienting the chessboard by placing white squares on players' left. [https://en.wikipedia.org/wiki/Kulturkampf Kulturkampf from Wikipedia], [https://en.wikipedia.org/wiki/Wikimedia_Commons Wikimedia Commons]</ref> ]]
'''Bismark''',<br/>
an [[UCI]] compliant [[:Category:Open Source|open source chess engine]] by [[Evgeny Shtranvasser]], written in [[Cpp|C++]], recent version hosted by [https://en.wikipedia.org/wiki/Bitbucket Bitbucket] <ref>[https://bitbucket.org/jackalsh/bismark/src/master/ jackalsh / Bismark — Bitbucket]</ref>.
Bismark's board is represented as two-dimensional [[8x8 Board|8x8]] [[Array|array]] of [[Squares|squares]] and a [[Piece-Lists|vector of pieces]].
The engine applies [[Negamax|negamax]] [[Alpha-Beta|alpha-beta]] [[Principal Variation Search|PVS]] with [[Null Move Pruning|null move pruning]], [[Transposition Table|transposition table]] and a pure capture [[Quiescence Search|quiescence search]] within the [[Iterative Deepening|iterative deepening]] loop. Beside [[Material|material]] as dominating term, Bismark's [[Evaluation|evaluation]] aggregates values of [[Middlegame|middlegame]] and [[Endgame|endgame]] [[Piece-Square Tables|piece-square tables]] along with [[King Safety#KingTropism|king tropism]], finally [[Tapered Eval|tapered]] by current [[Game Phases|game phase]] using [[Float|float arithmetic]]. Further, Bismark considers various [[Pawn Structure|pawn structure]] terms, with appropriate bonuses for [[Passed Pawn|passers]] and [[Candidate Passed Pawn|candidates]] and penalties for [[Doubled Pawn|doubled pawns]] and [[Pawn Islands|islands]], as well as beneficial piece positions such as [[Outposts|knight outposts]], [[Rook on Open File|rook on open or semi-open file]] and [[Bishop Pair|bishop pair]] <ref>Description based on the sources of Bismark 1.3</ref>.
=Forum Posts=
* [http://www.talkchess.com/forum/viewtopic.php?t=44760 Bismark and Powder] by Geert Maeckelbergh, [[CCC]], August 10, 2012
=External Links=
==Chess Engine==
* [https://bitbucket.org/jackalsh/bismark jackalsh / Bismark — Bitbucket]
* [http://www.sdchess.ru/download_engines.htm SDChess - Downloads]
* [http://www.computerchess.org.uk/ccrl/404/cgi/engine_details.cgi?print=Details&each_game=1&eng=Bismark%201.4 Bismark 1.4] in [[CCRL|CCRL Blitz]]
* [http://chesstroid.blogspot.com/2015/01/new-android-uci-engine-bismark-13ja.html Chesstroid: New Android UCI engine: Bismark 1.3.JA] by [[Gurcan Uckardes]], January 13, 2015
==Misc==
* [https://en.wikipedia.org/wiki/Bismarck Bismarck from Wikipedia]
* [https://en.wikipedia.org/wiki/Bismarck_%28board_game%29 Bismarck (board game) from Wikipedia]
* [https://en.wikipedia.org/wiki/Bismarck_Archipelago Bismarck Archipelago from Wikipedia]
* [https://en.wikipedia.org/wiki/Bismarck,_North_Dakota Bismarck, North Dakota from Wikipedia]
* [https://en.wikipedia.org/wiki/House_of_Bismarck House of Bismarck from Wikipedia]
* [https://en.wikipedia.org/wiki/Mona_von_Bismarck Mona von Bismarck from Wikipedia]
* [https://en.wikipedia.org/wiki/Otto_von_Bismarck Otto von Bismarck from Wikipedia]
=References=
<references />
'''[[Engines|Up one Level]]'''
[[Category:Open Source]]
[[Category:UCI]]
[[Category:PC]]
[[Category:X86]]
[[Category:Windows]]
[[Category:Android]]
[[Category:Geography]]
[[Category:Nobility]]
