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Mar 29, 2018
**[[Home]] * [[Engines]] * Teki** || [[image:Wild_turkey_eastern_us.jpg link="https://commons.wikimedia.org/wiki/File:Wild_turkey_eastern_us.jpg"]] ||~ || **Teki**, a free, [[UCI]] compliant [[Open Source Engines|open source chess engine]] under the terms of the [[Massachusetts Institute of Technology#License|MIT license]] <ref>[[http://www.talkchess.com/forum/viewtopic.php?t=66779&start=4|Re: Teki chess engine]] by [[Manik Charan]], [[CCC]], March 11, 2018</ref>, written in [[Cpp|C++]] by [[Manik Charan]], first released in March 2018 <ref>[[http://www.talkchess.com/forum/viewtopic.php?t=66779|Teki chess engine]] by [[Manik Charan]], [[CCC]], March 08, 2018</ref>. With focus on simplicity, Teki determines [[Sliding Piece Attacks|sliding piece attacks]] ray-wise using the [[Classical Approach|classical approach]]. Teki performs [[Color Flipping#Monochrome|monochrome]] [[Move Generation|move generation]] and therefor [[Color Flipping|color flips]] its internal board after each [[Make Move|move made]]. || || Teki <ref>In [[https://en.wikipedia.org/wiki/Tok_Pisin|Tok Pisin]] a [[https://en.wikipedia.org/wiki/Turkey_(bird)|turkey]] is called [[https://en.wiktionary.org/wiki/teki|Teki]]</ref> <ref>[[https://commons.wikimedia.org/wiki/File:Wild_turkey_eastern_us.jpg|Image]] of a [[https://en.wikipedia.org/wiki/Wild_turkey|Wild turkey]], by Dimus, April 03, 2005, [[https://en.wikipedia.org/wiki/Wikimedia_Commons|Wikimedia Commons]]</ref> ||~ ||^ || [[toc]] =Features= ==[[Board Representation]]== <ref>[[https://github.com/Mk-Chan/Teki/blob/master/src/position.h|Teki/position.h at master · Mk-Chan/Teki · GitHub]]</ref> * [[Bitboards]] * [[Bitboard Board-Definition#SixTwo|Dense Piece-Color Board-Definition]] * [[Classical Approach|Classical Sliding Piece Attacks]] * [[Color Flipping#Monochrome|Monochrome]] [[Move Generation]] ==[[Search]]== <ref>[[Search]] features based on [[https://github.com/Mk-Chan/Teki/blob/master/src/search.cpp|Teki/search.cpp at master · Mk-Chan/Teki · GitHub]]</ref> * [[Lazy SMP]] (Teki 2) * [[Iterative Deepening]] * [[Aspiration Windows]] * [[Principal Variation Search]] * [[Shared Hash Table]] > [[Shared Hash Table#Lockless|Lockless Hashing]] > [[Zobrist Hashing]] * [[Selectivity]] > [[Futility Pruning]] > [[Mate Distance Pruning]] > [[Null Move Pruning]] > [[Late Move Reductions]] > [[Check Extensions]] * [[Quiescence Search]] * [[Move Ordering]] > [[Killer Heuristic]] > [[History Heuristic]] ==[[Evaluation]]== <ref>[[Evaluation]] features based on [[https://github.com/Mk-Chan/Teki/blob/master/src/evaluate.cpp|Teki/evaluate.cpp at master · Mk-Chan/Teki · GitHub]]</ref> * [[Tapered Eval]] * [[Material]] > [[Bishop Pair]] > [[Piece-Square Tables]] * [[Mobility]] * [[Rook on Seventh]] * [[King Safety]] > [[King Safety#PawnShield|Pawn Shield]] > [[King Safety#Attacking|Attacking King Zone]] * [[Pawn Structure]] > [[Passed Pawn]] > [[Isolated Pawn]] > [[Doubled Pawn]] ==Misc== * [[Chess960]] (Teki 2) * [[Syzygy Bases]] (Teki 2) * [[Pondering]] (Teki 2) * [[Contempt Factor|Contempt]] (Teki 2) =See also= * [[Various Classifications#Bird|Bird]] * [[Various Classifications#GivenName|Given Name]] * [[WyldChess]] =Forum Posts= * [[http://www.talkchess.com/forum/viewtopic.php?t=66779|Teki chess engine]] by [[Manik Charan]], [[CCC]], March 08, 2018 > [[http://www.talkchess.com/forum/viewtopic.php?t=66779&start=4|Re: Teki chess engine]] by [[Manik Charan]], [[CCC]], March 11, 2018 * [[http://www.talkchess.com/forum/viewtopic.php?t=66958|Teki 2 released]] by [[Manik Charan]], [[CCC]], March 29, 2018 =External Links= ==Chess Engine== * [[https://github.com/Mk-Chan/Teki|GitHub - Mk-Chan/Teki: A free UCI-compliant chess engine in C++]] > [[https://github.com/Mk-Chan/Teki/releases/tag/v2.0|Release Teki 2 · Mk-Chan/Teki · GitHub]] * [[http://www.computerchess.org.uk/ccrl/404/cgi/engine_details.cgi?print=Details&eng=Teki%201%2064-bit|Teki 1 64-bit]] in [[CCRL|CCRL 40/4]] ==Misc== * [[https://en.wiktionary.org/wiki/teki|teki - Wiktionary]] * [[https://en.wiktionary.org/wiki/%E3%81%A6%E3%81%8D#Japanese|てき - Wiktionary]] * [[https://en.wikipedia.org/wiki/Teki_Paki|Teki Paki from Wikipedia]] * [[https://en.wikipedia.org/wiki/Teki_Bi%C3%A7oku|Teki Biçoku from Wikipedia]] * [[https://en.wikipedia.org/wiki/Teki_Dervishi|Teki Dervishi from Wikipedia]] * [[https://en.wikipedia.org/wiki/Teki_Latex|Teki Latex]] - Dinosaurs With Guns, [[https://en.wikipedia.org/wiki/YouTube|YouTube]] Video > [[media type="youtube" key="dWl-Kryr0dk"]] =References= <references /> =What links here?= [[include page="Teki" component="backlinks" limit="40"]] **[[Engines|Up one Level]]**