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{| class="wiki_table"|- style="vertical-align:top;float:bottom;"[[File:BoardsMeeting.jpg|border|right|thumb|[[:Category:Samuel Bak|Samuel Bak ]] - Boards Meeting <ref>[[:Category:Samuel Bak|Samuel Bak]] - Boards Meeting, Oil on Canvas, 39 x 32". [http://chgs.elevator.umn.edu/asset/viewAsset/57f3b6787d58ae5f74bf8ba9#57f3b6d77d58ae5574bf8bcf Chess in the Art of Samuel Bak], [http://chgs.elevator.umn.edu/ Center for Holocaust & Genocide Studies], [https://en.wikipedia.org/wiki/University_of_Minnesota University of Minnesota]</ref>]] | '''Bitboards''',<br/>also called bitsets or bitmaps, are among other things used to represent the [[Chessboard|board]] inside a chess program in a '''piece centric''' manner. Bitboards, are in essence, [https://en.wikipedia.org/wiki/Finite_set finite sets] of up to [https://en.wikipedia.org/wiki/64_%28number%29 64] [https://en.wikipedia.org/wiki/Element_%28mathematics%29 elements] - all the [[Squares|squares]] of a [[Chessboard|chessboard]], one [[Bit|bit]] per square. Other board [[Games|games]] with greater board sizes may be use set-wise representations as well <ref>[[Reijer Grimbergen]] ('''2007'''). ''Using Bitboards for Move Generation in Shogi''. [[ICGA Journal#30_1|ICGA Journal, Vol. 30, No. 1]], [http://www2.teu.ac.jp/gamelab/RESEARCH/ICGAJournal2007.pdfICGAJournal2007.pdf pdf]</ref>, but classical chess has the advantage that one [[Quad Word|64-bit word]] or register covers the whole board. Even more bitboard friendly is [[Checkers]] with 32-bit bitboards and less [[Pieces#PieceTypeCoding|piece-types]] than chess <ref>[http://www.3dkingdoms.com/checkers/bitboards.htm Checker Bitboards Tutorial] by [[Jonathan Kreuzer]]</ref> <ref>[http://www.talkchess.com/forum/viewtopic.php?t=64487 Checkers Bitboard representation] by Pranav Deshpande, [[CCC]], July 02, 2017</ref> .|}