Latest Date Engine Site Latest Version Author Alternate Download Protocol Comment 2018\/12\/27 Arminius 2018-12-23 Volker Annuss 2018-12-23(Linux) 2018-12-23(Win) XB, UCI FRC; mp(32 threads max); Linux, Win 2018\/12\/27 Axolotl 1.3 Louis James Mackenzie-Smith - UCI Java source; cross-platform jar file 2018\/12\/27 ChessbrainVB 3.72 TCEC Roger Zuehlsdorf - XB mp(64 threads max); supports Sygygy ebtbs; Win; LarsenVB derivative 2018\/12\/27 Embla 2.0.5 Folkert van Heusden source XB, UCI mp (INT_MAX threads); supports Polyglot opening books & Syzygy ebtbs; Linux, Mac, Win 2018\/12\/27 FrankWalter 2.2.6 Laurens Winkelhagen SJCE* Kirill Kryukov JA builds XB Java source; cross-platform; SJCE* indicates engine is one of many contained in the package; successor to JanWillem engine 2018\/12\/27 Minic 0.28 Vivien Clauzon unofficial releases UCI C++ source; mp; Linux, Win 2018\/12\/27 Sting SF 11.5 Marek Kwiatkowski 11.5 old Kirill Kryukov JA builds old JA Linux builds Julien Marcel old Mac builds UCI C++ source; mp(512 threads max); Linux, Mac(JM), Win; requires extra dlls (not included); Stockfish 2.1.1 derivative 2018\/12\/20 Andscacs 0.95 Daniel Jos Queralt downloads UCI mp(no limit on threads); multi-PV; Syzygy ebtb support; Win 2018\/12\/20 Cheese 2.0 Patrice Duhamel JA Linux builds XB, UCI multiPV; mp (64 threads max); limit strength; FRC; Linux, Mac, Android, Win 2018\/12\/20 Komodo 12.3 Don Dailey, Larry Kaufman & Mark Lefler Kirill Kryukov JA builds JA Linux builds BeeKay(Win64) UCI commercial, older versions are free; mp (128 threads); FRC; multiPV; supports Polyglot opening books; supports Syzygy egtbs; own GUI (Tarrasch Chess GUI); normal + MCTS versions; Linux, Mac, Win 2018\/12\/20 LCZero 0.19.1.1 Gary Linscott et al - UCI C++ source; mp(64 cores max); multiPV; supports Syzygy egtbs; Stockfish derivative; requires expensive GPU for best performance 2018\/12\/20 Nemeton 1.8 Stan Arts download Guenther Simon RWBC 1.41, 1.4 XB Pascal source; mp (4 threads max) Win 2018\/12\/20 ProDeo 2.9c Ed Schrder Ed Schrder XB, UCI mp (2 threads max); Win 2018\/12\/20 Rofchade 2.0 Ronald Friederich - UCI C++ source; mp; Mac, Win 2018\/12\/20 RubiChess 1.2.1 Andreas Matthies - UCI C++ source; supports Syzygy tablebases; Mac, Win 2018\/12\/20 SugaR RC1 2.0 Tord Romstad, Marco Costalba, Joona Kiiski, many others, & Marco Zerbinati Source + download alt site UCI C++ source; mp (128 threads max); multiPV; FRC; Win; supports Syzygy egtbs; Stockfish derivative 2018\/12\/20 Wasp 3.50 Fix2 John Stanback Frank's Chess Page UCI mp(64 threads max); supports Syzygy egtbs; Win; successor to Zarkov 2018\/12\/14 Arasan CC3-1 Jon Dart builds old JA builds old JA Linux builds very old JM Mac builds XB, UCI C++ source; own GUI, mp(64 threads max); multiPV; limit strength; uses Syzyzgy egtbs; Linux, Mac, Win 2018\/12\/14 Chess4j 3.5 James Swafford source old Kirill Kryukov JA builds XB Java and Groovy source; cross-platform jvm jar file 2018\/12\/14 Counter 3.1 Vadim Chizhov SDChess UCI Go source; mp(8+ threads max); Linux, Win 2018\/12\/14 PyChess 0.99.4 Thomas Dybdahl Ahle, Bajusz Tams & Justin Blanchard downloads source XB Python source; variant play; Linux, Mac, Win; requires Python interpreter with '-u' option invoked (to disable i\/o buffering) 2018\/12\/14 Ronja 0.8.0 Johan Dykstrm Norbert Raimund Leisner XB Java source; cross-platform 2018\/12\/14 tomitank Chess 2.1* Tams Kuzmics - UCI JavaScript source; *silent update 2018\/12\/14 Vajolet2 2.6.2 Marco Belli SDChess old downloads blog old homepage old source UCI C++ source; mp(128 threads max); multiPV; supports Syzygy egtbs; Linux, Mac, Win 2018\/12\/14 Winter 0.3 Jonathan Rosenthal - UCI C++ source; mp(64+ threads max); supports Syzygy egtbs; Linux, Mac, Win 2018\/12\/07 Chess22k 1.12 Sander Maassen vd Brink SJCE UCI Java source; mp; cross-platform jar file 2018\/12\/07 Googleplex Starthinker 1.4 Jost Triller - UCI C++ source; skill levels; Linux, Mac, Win; successor to Squared Chess 2018\/12\/07 GreKo 2018.12 Vladimir Medvedev older GreKo files Kirill Kryukov JA builds JA Linux builds Julien Marcel Mac builds(old) SDChess Norbert Raimund Leisner XB, UCI C++ source; multiPV: limit strength; Linux, Mac, Win; Igel is a close derivative of GreKo 2018\/12\/07 Rodent III 0.276 Pablo Vazquez + Pawel Koziol downloads source latest build SDChess(Linux) Kirill Kryukov JA builds JA Linux builds Denis Mendoza old Sourceforge code dev code Julien Marcel Mac old build UCI C source; mp(48 threads max); MuliPV; supports Polyglot opening book; limit strength; Linux, Mac, Win; originally based on Sungorus code; supports personalities 2018\/12\/07 Stockfish 10 Tord Romstad, Marco Costalba, Joona Kiiski, et al Roman Korba builds latest Mac builds by Michael Byrne latest source official source Kirill Kryukov old JA builds old JA Linux builds Julien Marcel old Mac builds SDChess UCI C++ source; mp(512 threads max); multiPV; FRC; Linux, Mac, Win; supports Syzygy egtbs; successor to the Glaurung engine 2018\/11\/29 Dirty 21NOV2018 'Cucumber' Pradu Kannan, Andres Valverde & Fonzy Bluemers Kirill Kryukov JA builds JA Linux builds old homepage (slow) XB mp; Linux, Win 2018\/11\/29 Kingfisher 1.1.1 Eric Yip - UCI C++ source; Win 2018\/11\/23 Pirarucu 2.7.4 Raoni Campos - UCI Kotlin source; mp; cross-platform jar file 2018\/11\/23 RuyDos 1.1.9 lvaro Begu & Jos Manuel Morn SDChess alt site UCI C++ source; support for Syzygy egtbs; Linux, Win 2018\/11\/23 Schooner 2.0.34 Dennis Sceviour code XB, UCI* mp(128 threads max); own book & supports Polyglot books; * UCI support is limited; Win 2018\/11\/15 Jumbo 0.6.66 Sven Schle - XB mp(no max core limit); supports Polyglot opening books & Gaviota egtbs; Win; requires external dlls (not included with package); successor to Surprise, KnockOut & Femto and Femto 0.9 2018\/11\/15 Marvin 3.2.0 Martin Danielsson 1.30 XB, UCI C source; mp(64 threads max); supports Polyglot opening books & Syzygy egtbs; Linux, Mac, Win 2018\/11\/15 OliThink 5.3.3 \/ 4.12j JA Oliver Brausch 5.3.3 TP(Win64) Norbert Raimund Leisner SJCE* Kirill Kryukov JA builds JA Linux builds Julien Marcel Mac builds Norbert Raimund Leisner(old) XB C source & Java source; cross-platform; own GUI (Java version only); SJCE* indicates engine is one of many contained in the package; C source to fast OliPerft also 2018\/11\/15 Zevra 2.1.1.r216 Oleg Smirnov old source SDChess Norbert Raimund Leisner UCI C++ source; Linux, Mac, Win 2018\/11\/08 AdaChess 3.1 Alessandro Iavicoli G-Sei XB Ada source; Linux, Win 2018\/11\/08 Asymptote 0.3.0 Maximilian Lupke - UCI Rust source; Linux, Mac, Win 2018\/11\/08 Demolito 2018.10.29 Lucas Braesch 2018.10.29 TP rev252 UCI C++ source; mp(64 threads max); Win 2018\/11\/08 Dumb 1.2 Richard Delorme 1.2 DD(Mac) UCI D source; Linux, Mac, Win 2018\/11\/08 Mainsworthy 52 Mark Ainsworth zipped source .141 XB C++ source; Linux, Win; buggy; own GUI (GUI for native use only, no play vs other XB\/UCI engines) 2018\/11\/08 Monik 2.2.7 Sylvain Lacombe 2.2.7 TP old JA builds old JA Linux builds 2.11 Julien Marcel Mac builds XB C++ source (French comments); Linux, Mac, Win 2018\/11\/08 Monolith 1.02 Jonas Mayr - UCI C++ source; mp; MultiPV; FRC; supports PolyGlot opening books and Syzygy egtbs; Linux, Windows 2018\/11\/01 BagaturChess 1.5f Krasimir Topchiyski Sourceforge downloads SJCE* Kirill Kryukov JA builds UCI Java source; cross-platform; mp(64 threads max); supports Gaviota ebtbs; SJCE* indicates engine is one of many contained in the package 2018\/11\/01 Donna 4.1 Michael Dvorkin source UCI Go source; Linux, Mac, Win; support for Polyglot opening books 2018\/11\/01 Zeta 0.99k Srdja Matovic Tony Mokonen Norbert Raimund Leisner XB C++ source; Win; experimental engine that uses a GPU for calculations 2018\/10\/25 Weini 0.0.24 Vivien Clauzon - XB*, UCI* C++ source; mp{20 threads max}; * - XB, UCI protocols are partially implemented; Linux, Win 2018\/10\/25 Zeta Dva 0306 Srdja Matovic Tony Mokonen Norbert Raimund Leisner Kirill Kryukov JA builds Julien Marcel XB C source; Linux, Mac, Win 2018\/10\/18 Tucano 7.06 TCEC Alcides Schulz JA Linux builds Julien Marcel Mac very old build XB C source; mp(8+ threads max); Linux, Mac, Win; successor to Sedicla engine; also Enxadrista 1.0*,*an educational engine written in C# w\/ Portuguese comments 2018\/10\/11 Scorpio 2.8.9 MCTS Daniel Shawul source + downloads SDChess Kirill Kryukov JA builds JA Linux builds Julien Marcel Mac builds XB C++ source; mp(32 threads max); Linux, Mac, Win; own endgame bitbases 2018\/10\/11 Tom Thumb 0.2 Tom Kalmijn Norbert Raimund Leisner UCI Scala source; cross-platform jar file 2018\/10\/04 Apollo 1.2.1 Stuart Nevans Locke - UCI C++ source; Win 2018\/10\/04 Ares GB Charles Roberson - XB, UCI Win; XB support is minimal 2018\/10\/04 CT800 1.32 Rasmus Althoff - UCI C source; Linux, Win; NG-Play derivative 2018\/10\/04 Invictus r228 Edsel Apostol - UCI C++ source; mp; Win; other engines: Twisted Logic, Hannibal 2018\/09\/27 Ceibo 0.4.1 Federico Rojo - UCI Win 2018\/09\/27 Gdel 4.4.5 Juan Manuel Vzquez JA Linux builds XB, UCI Linux, Win 2018\/09\/27 Wowl Chess 1.3.8 Eric Yip - UCI C++ source; Linux, Win 2018\/09\/27 Xiphos 0.4 Milos Tatarevic unofficial build SDChess UCI C source; mp(64 cores max); Linux, Mac, Win 2018\/09\/14 Chenglite 1.1* Maksim Korzh 1.1TM (Win) SDChess UCI C source; Linux, Mac, Win; *official version has been reverted back to 1.0 2018\/09\/14 Ethereal 11.00 Andrew Grant SDChess UCI C source; mp; uses Syzygy egtbs; Linux, Mac, Win; successor to Chengine, which name was already taken 2018\/09\/14 Prophet 3 2018.08.11 James Swafford source Kirill Kryukov JA builds XB C++ source; Linux{JA only}, Win; successor to Galahad 2018\/09\/06 EnkoChess 29.08.18 Evgeniy Silchenko SDChess UCI own GUI; Win 2018\/09\/06 Safrad 2.2.40.360 David Safranek - UCI Win 2018\/08\/23 Dorky 4.8 Matt McKnight 4.8 XB Win; mp(8+ threads max); supports Nalimov egtbs 2018\/08\/23 Galjoen 0.39.2 Werner Taelemans SDChess *XB, UCI C++ source; FRC; MultiPV; own GUI; limit strength; uses Polyglot books; *XB - older version only Linux, Win 2018\/08\/10 Belofte 0.9.3 Yves De Billoz 0.9.3 TP (XB) Tony Mokonen Norbert Raimund Leisner Julien Marcel Mac builds XB, UCI C source; Linux, Mac, Win 2018\/08\/10 Uralochka 1.1d Ivan Maklyakov 1.1d SDChess Norbert Raimund Leisner UCI Win 2018\/08\/03 The Baron 3.43 Richard Pijl alternate homepage Ed Schrder Wayback Machine XB, UCI mp(12 threads max); multiPV; supports Syzygy egtbs; learning; FRC; Linux, Win 2018\/08\/03 K2 0.91 Sergey Meus SDChess Julien Marcel Mac builds XB, UCI C++ source; Linux, Mac, Win 2018\/08\/03 Nemorino 5.00 Christian Gnther - XB, UCI mp(128 threads max); multiPV; supports FRC; supports Syzygy egtbs; Win64 2018\/08\/03 Pedone 1.8 Fabio Gobbato 1.8 G-Sei UCI mp(128 threads max); multiPV; limit strength; FRC; Linux, Win; supports Syzygy egtbs & Polyglot opening books; also a didactic engine named PedoneBase 2018\/07\/19 Chenard 2018.03.05 Don Cross Kirill Kryukov JA builds Julien Marcel Mac very old build XB C++ source is public domain; uses custom egtbs; Linux, Mac, Win; own GUI 2018\/07\/19 Coiled 0.6 Oscar Gavira 0.6 UCI Linux, Win 2018\/07\/19 Hedgehog 1.9 Eugene Kotlov 1.9 SDChess UCI Win 2018\/07\/19 Laser 1.6 Jeffrey An & Michael An SDChess UCI C++ source; mp(128 threads max); supports Syzygy ebtbs; Linux, Mac, Win 2018\/07\/19 LittleWing 0.5.0 Vincent Ollivier downloads Tony Mokonen XB Rust source; mp; Win 2018\/07\/19 Sabrina 3.1.27 Stefano Gemma G-Sei XB tournament mode; Linux, Mac, Win; formerly named Satana 2018\/07\/19 Topple 0.2.1 Vincent Tang - UCI C++ source; Linux, Win 2018\/07\/12 Booot 6.3.1 Alex Morozov 6.3.1 SDChess Norbert Raimund Leisner UCI Pascal source (Russian language comments); mp(64 threads max); Win 2018\/07\/12 Xadreco 5.85.180710.005728 Ruben Carlo Benante Hermann Krause older versions Norbert Raimund Leisner Julien Marcel Mac builds JA Linux builds XB C source (Portugese language comments) mp; Linux, Mac; old version supports UCI 2018\/06\/28 Orion 0.5 David Carteau - UCI Win64 2018\/06\/21 Betsab II 1.84 fixed Juan Benitez, Dieter Steinwender, & Chrilly Donninger 1.84 fixed Kirill Kryukov JA builds JA Linux builds Julien Marcel Mac builds XB, UCI C source w\/ Spanish comments & var names; Linux, Mac, Win; this is a MiniMAX derivative 2018\/06\/14 Drosophila 1.5.1 Gustaf Ullberg - XB Linux, Win; successor to Pawned engine 2018\/06\/14 Dimitri 4.00 Luigino Viscione 1.36, 1.0, 0.73 Norbert Raimund Leisner XB Win; requires VB6 runtime 2018\/06\/14 Swordfight 2018.02.28 ukasz Kouchowski - XB Clojure source; cross-platform jar file 2018\/06\/07 HoiChess 0.22.0 Holger Ruckdeschel latest downloads SDChess Jim Ablett JA Linux builds XB C++ source; mp(8+ threads max); Linux, Win; variant play 2018\/06\/07 Robocide 0.4 Daniel White Tony Mokonen UCI C source; FRC; Win 2018\/05\/31 Deuterium 2018.1.35.514 Ferdinand Mosca 2018.1.35.514 2018.1.35.514 UCI old versions were XB-only; Win; MultiPV; supports Polyglot books 2018\/05\/31 Fire 7.1 Norman Schmidt Kirill Kryukov JA builds JA Linux builds Julien Marcel Mac very old build UCI mp(64 threads max); multiPV; Linux, Mac, Win; Syzygy egtbs; original engine name was Firebird, renamed to Fire due to a trademark naming conflict 2018\/05\/24 Sayuri 2018.05.23 Ishibashi Hironori SDChess old MB build (Mac) UCI C++ source (Japanese comments); mp (up to 64 threads); Linux, Mac, Win 2018\/05\/24 Wchess 1.06 David Kittinger 1.06 Norbert Raimund Leisner UCI Win 2018\/05\/18 DanaSah 7.30 Pedro Castro 7.30 Kirill Kryukov JA builds JA Linux builds Julien Marcel Mac builds GitHub DanasahZ 0.4 XB, UCI C source (Spanish language comments); Limit strength; Linux, Mac, Win; FRC; supports Gaviota egtbs + Scorpio bitbases and ProDeo opening book 2018\/05\/04 Jonesy 1.0 Miguel Izquierdo - XB Win 2018\/05\/04 Popochin 4.1 Miguel Izquierdo 3.2 XB Win 2018\/04\/19 Lozza 1.18 Colin Jenkins 1.18 source UCI JavaScript source; Win, requires Node.js to run stand-alone (not dependent on a browser) 2018\/04\/05 Detroid 0.9.0 Victor Csomor - UCI Java source; mp(8+ threads max); supports Polyglot opening books & Gaviota egtbs; cross-platform jar file; own GUI; built-in static evaluation parameter tuning optimization 2018\/04\/05 Dorpsgek Eve's Temptation Matthew Brades SDChess Tony Mokonen XB C source; Linux, Win 2018\/04\/05 Isa 2.0.64 Daniel Anulliero 2.0.64 XB Linux, Win 2018\/03\/30 Napoleon 1.8.0 Marco Pampaloni 1.8.0 TP Julien Marcel Mac builds Italian page alt downloads UCI C++ source; mp(8 threads max); Linux, Mac, Win 2018\/03\/30 Teki 2.0 Manik Charan - UCI C++ source; FRC; mp; supports Syzygy EGTBs; Linux, Win; designed for weak play vs humans 2018\/03\/22 Abbess 2018.02.07 Robert Pope - XB C++ source; Win 2018\/03\/22 Amoeba 2.8 Richard Delorme - UCI D source; multiPV, Linux, Mac, Win 2018\/03\/22 Devel 2.0000 Per Skjerpe - UCI multiPV; Win 2018\/03\/22 Shikamaru 0 Sarv Shakti Singh - UCI Java source; mp; FRC; cross-platform jar file 2018\/03\/17 Feeks 2018.01.31 LM Folkert van Heusden 2018.01.31 LM UCI Python source; yet another engine from this author 2018\/03\/17 PyTuroChamp 2017.12.26 LM Martin C Doege 2017.12.26 LM XB, UCI Python3 source; cross-platform and Win; buggy; not a serious engine 2018\/03\/01 Skiull 0.4* Tony Soares - UCI Linux, Win; *version 0.4 has a serious bug and latest version is reverted back to 0.3 2018\/03\/01 Trappist rev36 Antar Azri rev36 UCI C source; Linux, Win 2018\/02\/15 Supra 26.0 Pedro Mouro Correia - UCI C++ source; Win 2018\/02\/10 Delocto 0.6.rev 7 Moritz Terink 0.6.rev 7 SDChess UCI C++ source; Linux, Win 2018\/02\/10 RapChess 18-02-01 Thibor Raven - UCI Javascript source 2018\/02\/01 Butter 1.0 Akhil Velagapudi - UCI C++ source; Win 2018\/02\/01 Karballo 1.8.rev45 Alberto Alonso Ruibal 1.8.rev45 Carballo SJCE* SourceForge Kirill Kryukov JA builds UCI Kotlin source; cross-platform; own GUI; supports Polyglot books; successor to Carballo engine; there is also a JavaScript version available; SJCE* indicates engine is one of many contained in the package 2018\/02\/01 SmarThink 1.98 Sergei Markoff SDChess blog (Russian) XB, UCI multiPV; supports Syzygy egtbs; Linux, Win; formerly commercial 2018\/01\/26 Atlas 3.91 Andrs Manzanares Campillo - UCI multiPV; Linux, Win 2018\/01\/26 ChessV 2.1 Gregory Strong old site Norbert Raimund Leisner XB* C# source; own GUI; multiPV; variant play; Linux, Mac, Win; requires .NET or Mono framework; *requires own GUI to play against other XB engines 2018\/01\/26 Clever Girl rev 160 Seth Kasmann rev 160 UCI Win 2018\/01\/26 Shield 2.1 Luigi Ripamonti G-Sei UCI Win64 2018\/01\/17 Hactar 0.9.0 Jost Triller - UCI Rust source; Linux, Win 2018\/01\/17 Shallow Blue 1.1.0 Rhys Rustad-Elliott - UCI C++ source; Win 2018\/01\/17 Snowy 0.2 Jason Creighton - UCI C++ source 2018\/01\/17 Soberango 0.12.0 Luis Babboni - XB Win 2018\/01\/17 Waxman 2017 Ivan Bacigal - XB Win<\/p>\n
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computer_chess:wiki:lists:chess_engine_list - Computer ...<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" Latest Date Engine Site Latest Version Author Alternate Download Protocol Comment 2018\/12\/27 Arminius 2018-12-23 Volker Annuss 2018-12-23(Linux) 2018-12-23(Win) XB, UCI FRC; mp(32 threads max); Linux, Win 2018\/12\/27 Axolotl 1.3 Louis James Mackenzie-Smith - UCI Java source; cross-platform jar file 2018\/12\/27 ChessbrainVB 3.72 TCEC Roger Zuehlsdorf - XB mp(64 threads max); supports Sygygy ebtbs; Win; LarsenVB derivative 2018\/12\/27 Embla 2.0.5 Folkert van Heusden source XB, UCI mp (INT_MAX threads); supports Polyglot opening books & Syzygy ebtbs; Linux, Mac, Win 2018\/12\/27 FrankWalter 2.2.6 Laurens Winkelhagen SJCE* Kirill Kryukov JA builds XB Java source; cross-platform; SJCE* indicates engine is one of many contained in the package; successor to JanWillem engine 2018\/12\/27 Minic 0.28 Vivien Clauzon unofficial releases UCI C++ source; mp; Linux, Win 2018\/12\/27 Sting SF 11.5 Marek Kwiatkowski 11.5 old Kirill Kryukov JA builds old JA Linux builds Julien Marcel old Mac builds UCI C++ source; mp(512 threads max); Linux, Mac(JM), Win; requires extra dlls (not included); Stockfish 2.1.1 derivative 2018\/12\/20 Andscacs 0.95 Daniel Jos Queralt downloads UCI mp(no limit on threads); multi-PV; Syzygy ebtb support; Win 2018\/12\/20 Cheese 2.0 Patrice Duhamel JA Linux builds XB, UCI multiPV; mp (64 threads max); limit strength; FRC; Linux, Mac, Android, Win 2018\/12\/20 Komodo 12.3 Don Dailey, Larry Kaufman & Mark Lefler Kirill Kryukov JA builds JA Linux builds BeeKay(Win64) UCI commercial, older versions are free; mp (128 threads); FRC; multiPV; supports Polyglot opening books; supports Syzygy egtbs; own GUI (Tarrasch Chess GUI); normal + MCTS versions; Linux, Mac, Win 2018\/12\/20 LCZero 0.19.1.1 Gary Linscott et al - UCI C++ source; mp(64 cores max); multiPV; supports Syzygy egtbs; Stockfish derivative; requires expensive GPU for best performance 2018\/12\/20 Nemeton 1.8 Stan Arts download Guenther Simon RWBC 1.41, 1.4 XB Pascal source; mp (4 threads max) Win 2018\/12\/20 ProDeo 2.9c Ed Schrder Ed Schrder XB, UCI mp (2 threads max); Win 2018\/12\/20 Rofchade 2.0 Ronald Friederich - UCI C++ source; mp; Mac, Win 2018\/12\/20 RubiChess 1.2.1 Andreas Matthies - UCI C++ source; supports Syzygy tablebases; Mac, Win 2018\/12\/20 SugaR RC1 2.0 Tord Romstad, Marco Costalba, Joona Kiiski, many others, & Marco Zerbinati Source + download alt site UCI C++ source; mp (128 threads max); multiPV; FRC; Win; supports Syzygy egtbs; Stockfish derivative 2018\/12\/20 Wasp 3.50 Fix2 John Stanback Frank's Chess Page UCI mp(64 threads max); supports Syzygy egtbs; Win; successor to Zarkov 2018\/12\/14 Arasan CC3-1 Jon Dart builds old JA builds old JA Linux builds very old JM Mac builds XB, UCI C++ source; own GUI, mp(64 threads max); multiPV; limit strength; uses Syzyzgy egtbs; Linux, Mac, Win 2018\/12\/14 Chess4j 3.5 James Swafford source old Kirill Kryukov JA builds XB Java and Groovy source; cross-platform jvm jar file 2018\/12\/14 Counter 3.1 Vadim Chizhov SDChess UCI Go source; mp(8+ threads max); Linux, Win 2018\/12\/14 PyChess 0.99.4 Thomas Dybdahl Ahle, Bajusz Tams & Justin Blanchard downloads source XB Python source; variant play; Linux, Mac, Win; requires Python interpreter with '-u' option invoked (to disable i\/o buffering) 2018\/12\/14 Ronja 0.8.0 Johan Dykstrm Norbert Raimund Leisner XB Java source; cross-platform 2018\/12\/14 tomitank Chess 2.1* Tams Kuzmics - UCI JavaScript source; *silent update 2018\/12\/14 Vajolet2 2.6.2 Marco Belli SDChess old downloads blog old homepage old source UCI C++ source; mp(128 threads max); multiPV; supports Syzygy egtbs; Linux, Mac, Win 2018\/12\/14 Winter 0.3 Jonathan Rosenthal - UCI C++ source; mp(64+ threads max); supports Syzygy egtbs; Linux, Mac, Win 2018\/12\/07 Chess22k 1.12 Sander Maassen vd Brink SJCE UCI Java source; mp; cross-platform jar file 2018\/12\/07 Googleplex Starthinker 1.4 Jost Triller - UCI C++ source; skill levels; Linux, Mac, Win; successor to Squared Chess 2018\/12\/07 GreKo 2018.12 Vladimir Medvedev older GreKo files Kirill Kryukov JA builds JA Linux builds Julien Marcel Mac builds(old) SDChess Norbert Raimund Leisner XB, UCI C++ source; multiPV: limit strength; Linux, Mac, Win; Igel is a close derivative of GreKo 2018\/12\/07 Rodent III 0.276 Pablo Vazquez + Pawel Koziol downloads source latest build SDChess(Linux) Kirill Kryukov JA builds JA Linux builds Denis Mendoza old Sourceforge code dev code Julien Marcel Mac old build UCI C source; mp(48 threads max); MuliPV; supports Polyglot opening book; limit strength; Linux, Mac, Win; originally based on Sungorus code; supports personalities 2018\/12\/07 Stockfish 10 Tord Romstad, Marco Costalba, Joona Kiiski, et al Roman Korba builds latest Mac builds by Michael Byrne latest source official source Kirill Kryukov old JA builds old JA Linux builds Julien Marcel old Mac builds SDChess UCI C++ source; mp(512 threads max); multiPV; FRC; Linux, Mac, Win; supports Syzygy egtbs; successor to the Glaurung engine 2018\/11\/29 Dirty 21NOV2018 'Cucumber' Pradu Kannan, Andres Valverde & Fonzy Bluemers Kirill Kryukov JA builds JA Linux builds old homepage (slow) XB mp; Linux, Win 2018\/11\/29 Kingfisher 1.1.1 Eric Yip - UCI C++ source; Win 2018\/11\/23 Pirarucu 2.7.4 Raoni Campos - UCI Kotlin source; mp; cross-platform jar file 2018\/11\/23 RuyDos 1.1.9 lvaro Begu & Jos Manuel Morn SDChess alt site UCI C++ source; support for Syzygy egtbs; Linux, Win 2018\/11\/23 Schooner 2.0.34 Dennis Sceviour code XB, UCI* mp(128 threads max); own book & supports Polyglot books; * UCI support is limited; Win 2018\/11\/15 Jumbo 0.6.66 Sven Schle - XB mp(no max core limit); supports Polyglot opening books & Gaviota egtbs; Win; requires external dlls (not included with package); successor to Surprise, KnockOut & Femto and Femto 0.9 2018\/11\/15 Marvin 3.2.0 Martin Danielsson 1.30 XB, UCI C source; mp(64 threads max); supports Polyglot opening books & Syzygy egtbs; Linux, Mac, Win 2018\/11\/15 OliThink 5.3.3 \/ 4.12j JA Oliver Brausch 5.3.3 TP(Win64) Norbert Raimund Leisner SJCE* Kirill Kryukov JA builds JA Linux builds Julien Marcel Mac builds Norbert Raimund Leisner(old) XB C source & Java source; cross-platform; own GUI (Java version only); SJCE* indicates engine is one of many contained in the package; C source to fast OliPerft also 2018\/11\/15 Zevra 2.1.1.r216 Oleg Smirnov old source SDChess Norbert Raimund Leisner UCI C++ source; Linux, Mac, Win 2018\/11\/08 AdaChess 3.1 Alessandro Iavicoli G-Sei XB Ada source; Linux, Win 2018\/11\/08 Asymptote 0.3.0 Maximilian Lupke - UCI Rust source; Linux, Mac, Win 2018\/11\/08 Demolito 2018.10.29 Lucas Braesch 2018.10.29 TP rev252 UCI C++ source; mp(64 threads max); Win 2018\/11\/08 Dumb 1.2 Richard Delorme 1.2 DD(Mac) UCI D source; Linux, Mac, Win 2018\/11\/08 Mainsworthy 52 Mark Ainsworth zipped source .141 XB C++ source; Linux, Win; buggy; own GUI (GUI for native use only, no play vs other XB\/UCI engines) 2018\/11\/08 Monik 2.2.7 Sylvain Lacombe 2.2.7 TP old JA builds old JA Linux builds 2.11 Julien Marcel Mac builds XB C++ source (French comments); Linux, Mac, Win 2018\/11\/08 Monolith 1.02 Jonas Mayr - UCI C++ source; mp; MultiPV; FRC; supports PolyGlot opening books and Syzygy egtbs; Linux, Windows 2018\/11\/01 BagaturChess 1.5f Krasimir Topchiyski Sourceforge downloads SJCE* Kirill Kryukov JA builds UCI Java source; cross-platform; mp(64 threads max); supports Gaviota ebtbs; SJCE* indicates engine is one of many contained in the package 2018\/11\/01 Donna 4.1 Michael Dvorkin source UCI Go source; Linux, Mac, Win; support for Polyglot opening books 2018\/11\/01 Zeta 0.99k Srdja Matovic Tony Mokonen Norbert Raimund Leisner XB C++ source; Win; experimental engine that uses a GPU for calculations 2018\/10\/25 Weini 0.0.24 Vivien Clauzon - XB*, UCI* C++ source; mp{20 threads max}; * - XB, UCI protocols are partially implemented; Linux, Win 2018\/10\/25 Zeta Dva 0306 Srdja Matovic Tony Mokonen Norbert Raimund Leisner Kirill Kryukov JA builds Julien Marcel XB C source; Linux, Mac, Win 2018\/10\/18 Tucano 7.06 TCEC Alcides Schulz JA Linux builds Julien Marcel Mac very old build XB C source; mp(8+ threads max); Linux, Mac, Win; successor to Sedicla engine; also Enxadrista 1.0*,*an educational engine written in C# w\/ Portuguese comments 2018\/10\/11 Scorpio 2.8.9 MCTS Daniel Shawul source + downloads SDChess Kirill Kryukov JA builds JA Linux builds Julien Marcel Mac builds XB C++ source; mp(32 threads max); Linux, Mac, Win; own endgame bitbases 2018\/10\/11 Tom Thumb 0.2 Tom Kalmijn Norbert Raimund Leisner UCI Scala source; cross-platform jar file 2018\/10\/04 Apollo 1.2.1 Stuart Nevans Locke - UCI C++ source; Win 2018\/10\/04 Ares GB Charles Roberson - XB, UCI Win; XB support is minimal 2018\/10\/04 CT800 1.32 Rasmus Althoff - UCI C source; Linux, Win; NG-Play derivative 2018\/10\/04 Invictus r228 Edsel Apostol - UCI C++ source; mp; Win; other engines: Twisted Logic, Hannibal 2018\/09\/27 Ceibo 0.4.1 Federico Rojo - UCI Win 2018\/09\/27 Gdel 4.4.5 Juan Manuel Vzquez JA Linux builds XB, UCI Linux, Win 2018\/09\/27 Wowl Chess 1.3.8 Eric Yip - UCI C++ source; Linux, Win 2018\/09\/27 Xiphos 0.4 Milos Tatarevic unofficial build SDChess UCI C source; mp(64 cores max); Linux, Mac, Win 2018\/09\/14 Chenglite 1.1* Maksim Korzh 1.1TM (Win) SDChess UCI C source; Linux, Mac, Win; *official version has been reverted back to 1.0 2018\/09\/14 Ethereal 11.00 Andrew Grant SDChess UCI C source; mp; uses Syzygy egtbs; Linux, Mac, Win; successor to Chengine, which name was already taken 2018\/09\/14 Prophet 3 2018.08.11 James Swafford source Kirill Kryukov JA builds XB C++ source; Linux{JA only}, Win; successor to Galahad 2018\/09\/06 EnkoChess 29.08.18 Evgeniy Silchenko SDChess UCI own GUI; Win 2018\/09\/06 Safrad 2.2.40.360 David Safranek - UCI Win 2018\/08\/23 Dorky 4.8 Matt McKnight 4.8 XB Win; mp(8+ threads max); supports Nalimov egtbs 2018\/08\/23 Galjoen 0.39.2 Werner Taelemans SDChess *XB, UCI C++ source; FRC; MultiPV; own GUI; limit strength; uses Polyglot books; *XB - older version only Linux, Win 2018\/08\/10 Belofte 0.9.3 Yves De Billoz 0.9.3 TP (XB) Tony Mokonen Norbert Raimund Leisner Julien Marcel Mac builds XB, UCI C source; Linux, Mac, Win 2018\/08\/10 Uralochka 1.1d Ivan Maklyakov 1.1d SDChess Norbert Raimund Leisner UCI Win 2018\/08\/03 The Baron 3.43 Richard Pijl alternate homepage Ed Schrder Wayback Machine XB, UCI mp(12 threads max); multiPV; supports Syzygy egtbs; learning; FRC; Linux, Win 2018\/08\/03 K2 0.91 Sergey Meus SDChess Julien Marcel Mac builds XB, UCI C++ source; Linux, Mac, Win 2018\/08\/03 Nemorino 5.00 Christian Gnther - XB, UCI mp(128 threads max); multiPV; supports FRC; supports Syzygy egtbs; Win64 2018\/08\/03 Pedone 1.8 Fabio Gobbato 1.8 G-Sei UCI mp(128 threads max); multiPV; limit strength; FRC; Linux, Win; supports Syzygy egtbs & Polyglot opening books; also a didactic engine named PedoneBase 2018\/07\/19 Chenard 2018.03.05 Don Cross Kirill Kryukov JA builds Julien Marcel Mac very old build XB C++ source is public domain; uses custom egtbs; Linux, Mac, Win; own GUI 2018\/07\/19 Coiled 0.6 Oscar Gavira 0.6 UCI Linux, Win 2018\/07\/19 Hedgehog 1.9 Eugene Kotlov 1.9 SDChess UCI Win 2018\/07\/19 Laser 1.6 Jeffrey An & Michael An SDChess UCI C++ source; mp(128 threads max); supports Syzygy ebtbs; Linux, Mac, Win 2018\/07\/19 LittleWing 0.5.0 Vincent Ollivier downloads Tony Mokonen XB Rust source; mp; Win 2018\/07\/19 Sabrina 3.1.27 Stefano Gemma G-Sei XB tournament mode; Linux, Mac, Win; formerly named Satana 2018\/07\/19 Topple 0.2.1 Vincent Tang - UCI C++ source; Linux, Win 2018\/07\/12 Booot 6.3.1 Alex Morozov 6.3.1 SDChess Norbert Raimund Leisner UCI Pascal source (Russian language comments); mp(64 threads max); Win 2018\/07\/12 Xadreco 5.85.180710.005728 Ruben Carlo Benante Hermann Krause older versions Norbert Raimund Leisner Julien Marcel Mac builds JA Linux builds XB C source (Portugese language comments) mp; Linux, Mac; old version supports UCI 2018\/06\/28 Orion 0.5 David Carteau - UCI Win64 2018\/06\/21 Betsab II 1.84 fixed Juan Benitez, Dieter Steinwender, & Chrilly Donninger 1.84 fixed Kirill Kryukov JA builds JA Linux builds Julien Marcel Mac builds XB, UCI C source w\/ Spanish comments & var names; Linux, Mac, Win; this is a MiniMAX derivative 2018\/06\/14 Drosophila 1.5.1 Gustaf Ullberg - XB Linux, Win; successor to Pawned engine 2018\/06\/14 Dimitri 4.00 Luigino Viscione 1.36, 1.0, 0.73 Norbert Raimund Leisner XB Win; requires VB6 runtime 2018\/06\/14 Swordfight 2018.02.28 ukasz Kouchowski - XB Clojure source; cross-platform jar file 2018\/06\/07 HoiChess 0.22.0 Holger Ruckdeschel latest downloads SDChess Jim Ablett JA Linux builds XB C++ source; mp(8+ threads max); Linux, Win; variant play 2018\/06\/07 Robocide 0.4 Daniel White Tony Mokonen UCI C source; FRC; Win 2018\/05\/31 Deuterium 2018.1.35.514 Ferdinand Mosca 2018.1.35.514 2018.1.35.514 UCI old versions were XB-only; Win; MultiPV; supports Polyglot books 2018\/05\/31 Fire 7.1 Norman Schmidt Kirill Kryukov JA builds JA Linux builds Julien Marcel Mac very old build UCI mp(64 threads max); multiPV; Linux, Mac, Win; Syzygy egtbs; original engine name was Firebird, renamed to Fire due to a trademark naming conflict 2018\/05\/24 Sayuri 2018.05.23 Ishibashi Hironori SDChess old MB build (Mac) UCI C++ source (Japanese comments); mp (up to 64 threads); Linux, Mac, Win 2018\/05\/24 Wchess 1.06 David Kittinger 1.06 Norbert Raimund Leisner UCI Win 2018\/05\/18 DanaSah 7.30 Pedro Castro 7.30 Kirill Kryukov JA builds JA Linux builds Julien Marcel Mac builds GitHub DanasahZ 0.4 XB, UCI C source (Spanish language comments); Limit strength; Linux, Mac, Win; FRC; supports Gaviota egtbs + Scorpio bitbases and ProDeo opening book 2018\/05\/04 Jonesy 1.0 Miguel Izquierdo - XB Win 2018\/05\/04 Popochin 4.1 Miguel Izquierdo 3.2 XB Win 2018\/04\/19 Lozza 1.18 Colin Jenkins 1.18 source UCI JavaScript source; Win, requires Node.js to run stand-alone (not dependent on a browser) 2018\/04\/05 Detroid 0.9.0 Victor Csomor - UCI Java source; mp(8+ threads max); supports Polyglot opening books & Gaviota egtbs; cross-platform jar file; own GUI; built-in static evaluation parameter tuning optimization 2018\/04\/05 Dorpsgek Eve's Temptation Matthew Brades SDChess Tony Mokonen XB C source; Linux, Win 2018\/04\/05 Isa 2.0.64 Daniel Anulliero 2.0.64 XB Linux, Win 2018\/03\/30 Napoleon 1.8.0 Marco Pampaloni 1.8.0 TP Julien Marcel Mac builds Italian page alt downloads UCI C++ source; mp(8 threads max); Linux, Mac, Win 2018\/03\/30 Teki 2.0 Manik Charan - UCI C++ source; FRC; mp; supports Syzygy EGTBs; Linux, Win; designed for weak play vs humans 2018\/03\/22 Abbess 2018.02.07 Robert Pope - XB C++ source; Win 2018\/03\/22 Amoeba 2.8 Richard Delorme - UCI D source; multiPV, Linux, Mac, Win 2018\/03\/22 Devel 2.0000 Per Skjerpe - UCI multiPV; Win 2018\/03\/22 Shikamaru 0 Sarv Shakti Singh - UCI Java source; mp; FRC; cross-platform jar file 2018\/03\/17 Feeks 2018.01.31 LM Folkert van Heusden 2018.01.31 LM UCI Python source; yet another engine from this author 2018\/03\/17 PyTuroChamp 2017.12.26 LM Martin C Doege 2017.12.26 LM XB, UCI Python3 source; cross-platform and Win; buggy; not a serious engine 2018\/03\/01 Skiull 0.4* Tony Soares - UCI Linux, Win; *version 0.4 has a serious bug and latest version is reverted back to 0.3 2018\/03\/01 Trappist rev36 Antar Azri rev36 UCI C source; Linux, Win 2018\/02\/15 Supra 26.0 Pedro Mouro Correia - UCI C++ source; Win 2018\/02\/10 Delocto 0.6.rev 7 Moritz Terink 0.6.rev 7 SDChess UCI C++ source; Linux, Win 2018\/02\/10 RapChess 18-02-01 Thibor Raven - UCI Javascript source 2018\/02\/01 Butter 1.0 Akhil Velagapudi - UCI C++ source; Win 2018\/02\/01 Karballo 1.8.rev45 Alberto Alonso Ruibal 1.8.rev45 Carballo SJCE* SourceForge Kirill Kryukov JA builds UCI Kotlin source; cross-platform; own GUI; supports Polyglot books; successor to Carballo engine; there is also a JavaScript version available; SJCE* indicates engine is one of many contained in the package 2018\/02\/01 SmarThink 1.98 Sergei Markoff SDChess blog (Russian) XB, UCI multiPV; supports Syzygy egtbs; Linux, Win; formerly commercial 2018\/01\/26 Atlas 3.91 Andrs Manzanares Campillo - UCI multiPV; Linux, Win 2018\/01\/26 ChessV 2.1 Gregory Strong old site Norbert Raimund Leisner XB* C# source; own GUI; multiPV; variant play; Linux, Mac, Win; requires .NET or Mono framework; *requires own GUI to play against other XB engines 2018\/01\/26 Clever Girl rev 160 Seth Kasmann rev 160 UCI Win 2018\/01\/26 Shield 2.1 Luigi Ripamonti G-Sei UCI Win64 2018\/01\/17 Hactar 0.9.0 Jost Triller - UCI Rust source; Linux, Win 2018\/01\/17 Shallow Blue 1.1.0 Rhys Rustad-Elliott - UCI C++ source; Win 2018\/01\/17 Snowy 0.2 Jason Creighton - UCI C++ source 2018\/01\/17 Soberango 0.12.0 Luis Babboni - XB Win 2018\/01\/17 Waxman 2017 Ivan Bacigal - XB Win Continue reading