Chess Engines Diary

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Brainlearn 22 wins Banksia Macbook CEDR Tournament (Test by Black Swan, Neuteich, 19.03.2023)

Time: 3'+3", GUI-Banksia Intel Core i5, 8 GB Memory , macOS 90 Tournament games , Table created: Scid vs PC All 1.535 games download BrainLearn 22 NNUE - tournament winner Rating CEDR=3730 More

Polyfish 230304 wins Aquarium New Engines Tournament (Chess Engines Diary Test, 2023.03.17-19)

💾 210 games from the tournament download 🕓 Time 3'+3" 💻Dell G15 SE, i7-11800H RAM 16,0 GB 🖬 GUI-Aquarium 💾 All CEDR games 109.262 games download (3'+3") @chessenginesdiary Polyfish 230304 - tournament winner. Polyfish is a UCI chess engine based on Stockfish. Rating CEDR=3725 It is identical to Stockfish with the added capability of handling Polyglot, More and download from page

Chess engine: Eman 8.81

Eman - UCI Chess Engine (Stockfish variety) Author: Khalid Omar, Rating JCER=3713 Individual statistics: Eman 7.93 - 232 games (+ 56,=174,- 2), 61.6 % CorChess 180422 : 4 (+ 1,= 3,- 0), 62.5 % Raubfisch X48e : 10 (+ 0,= 10,- 0), 50.0 % SugaR AI 2.50 : 6 (+ 0,= 6,- 0), 50.0 % Kayra 1.3 : 8 (+ 0,= 8,- 0), 50.0 % Koivisto 8.6 : 6 (+ 3,= 3,- 0), 75.0 % Stockfish 15 : 14 (+ 1,= 13,- 0), 53.6 % Fisherov 0.98k : 18 (+ 0,= 17,- 1), 47.2 % BrainLearn 17 : 12 (+ 0,= 12,- 0), 50.0 % Fisherov 0.98g : 4 (+ 0,= 4,- 0), 50.0 % ShashChess 22 : 8 (+ 0,= 8,- 0), 50.0 % Lc0 0.29.0-rc0 : 6 (+ 0,= 6,- 0), 50.0 % Weiawaga 5.0.0 : 2 (+ 2,= 0,- 0), 100.0 % Wasp 5.50 : 4 (+ 3,= 1,- 0), 87.5 % Rebel 15 : 4 (+ 3,= 1,-

Chess engine for Android: CFish NN 230315

CFish - UCI chess engine, Rating JCER=3513 "CFish, a port of Stockfish written in plain C by Ronald de Man, first published on GitHub in July 2016. Possibly inspired by the asmFish project to speed up Stockfish using a programming language closer to the machine, the purpose of CFish is to explore possible optimization issues of C versus C++ compilers" [Chess Programming Wiki]. Rating CEDR=3351 Individual statistics: Cfish 180418 - 124 games (+ 47,= 69,- 8), 65.7 % Brainfish 20180423 : 8 (+ 0,= 7,- 1), 43.8 % Igel 2.0.0 : 2 (+ 2,= 0,- 0), 100.0 % McBrain 20180210 : 6 (+ 1,= 5,- 0), 58.3 % Honey X5i : 2 (+ 0,= 2,- 0), 50.0 % SugaR 20180424 : 6 (+ 1,= 4,- 1), 50.0 % Xiphos 0.5.5 : 2 (+ 1,= 1,- 0), 75.0 % Stockfish 10 : 8 (+ 1,= 6,- 1), 50.0 % Godel 6 : 2 (+ 2,= 0,- 0), 100.0 % Komodo 10

Chess engine: Seawall 20230316

Chess engine: Seawall , Rating CEDR=2668 Author - Patrick Heck This is an [UCI] chess engine. It started as an attempt to build a minimal program that was able to play chess. Over time, it has gained features to make it stronger, but it still implements only a subset of UCI necessary to play games, and there's almost no evaluation. Some ideas have been borrowed more directly than others; the obstruction difference algorithm is based on the version from [Chess Movegen], while the use of a low pass filter and capture history for move ordering were borrowed from [Stockfish]. github:https://github.com/petur/seawall/releases/tag/r20230316 Individual statistics: Seawall 20230105 - 133 games (+ 39,= 17,- 77), 35.7 % Critter 1.6a : 6 (+ 0,= 1,- 5), 8.3 % Fritz 17 : 2 (+ 0,= 0,- 2), 0.0 % Asymptote 0.8 : 1 (+ 0,= 0,- 1), 0.0 % Devel 4.0.2.3 : 1 (+ 0,= 1,- 0), 50.0 % Barbarossa 0.6.0

Komodo 14 - free download!

About Us by GM Larry Kaufman Komodo started in 2007 as a joint project by programmer Don Dailey and myself, grandmaster Larry Kaufman, when I was a member of the team that created Rybka 3, then the world's strongest chess engine. It was then called "Doch" as an abbreviation for "Don's Chess", but we learned that this name is not suitable in the German language, and I suggested the name "Komodo", both because the Komodo Dragon is the world's most fearsome lizard, and because "Dragon" suggests the Dragon Sicilian, a popular fighting opening. At the time it was mostly just for fun and as a learning experience for me; we never expected it to be a rival for Rybka, but things turned out differently. More and download