Chess Engines Diary

💾   840 games from the tournament download   @chessenginesdiary 🕓 Time 3'+3" 💻Dell G15 SE, i7-11800H RAM 16,0 GB 🖬 GUI-Banksia Country - Poland, City -  Malbork 💾 All CEDR games  175.973 games download (3'+3")   P Engine Score +/-/= 1: Hazard 2.06 67.0 / 80 (+54 -0 =26) 2: SF-PRO 17.09.2023 64.5 / 80 (+49 -0 =31) 3: Yuliirma 2.1 64.5 / 80 (+49 -0 =31) 4: AbbyStein 1.5 63.5 / 80 (+47 -0 =33) 5: Stockfish dev-20230911 Ivec 63.5 / 80 (+47 -0 =33) 6: Cool Iris 11.30 63.0 / 80 (+46 -0 =34) 7: Alexandria 5.0.0 54.0 / 80 (+37 -9 =34) 8: Viridithas 11.0.0 53.0 / 80 (+36 -10 =34) 9: Carp 3.0.1 48.0 / 80 ...

Caissa - UCI chess engine,  Author: Michał Witanowski Rating CEDR=3326 Individual statistics:  Caissa 1.3 - 234 games (+ 50,= 12,-172), 23.9  Combusken 211115              :   4 (+  0,=  1,-  3), 12.5 % OpenTal 1.1                   :   2 (+  2,=  0,-  0), 100.0 % Asymptote 0.8                 :   8 (+  2,=  0,-  6), 25.0 % Bluefish 100321               :   2 (+  0,=  0,-  2),  0.0 % Spider 1.1c                   :   2 (+  0,=  0,-  2),  0.0 % Fisherov 0.98 b4              :   2 (+  0,=  0,-  2),  0.0 % Berserk 20220912          ...

💾   506 games from the tournament download   @chessenginesdiary 🕓 Time 3'+3" 💻HP Pavilion i5-1035G1 8GB RAM 🖬 GUI-Banksia Country - Poland, City -  Malbork 💾 All CEDR games  175.973 games download (3'+3")   Tech table: Engine KN/mov NPS dep/mov time/mov mov/game time/game fails AbbyStein 1.5 4416 743094 35.5 5.9 48.9 290.8 Akimbo 0.6.0 7679 1373153 25.0 5.6 48.7 272.4 Alexandria 5.0.0 3282 678105 29.1 4.8 65.3 316.0 Altair 5.0.0 9209 1670624 25.6 5.5 47.9 264.2 Avalanche 2.0.0 3066 558861 25.1 5.5 51.1 280.4 2 Carp 3.0.1 4306 859045 21.7 5.0 57.1 286.3 Chers 0.6.0 9907 1309815 6.9 7.6 28.0 211.8 Cool Iris 11.30 4476 746503 29.8 6.0 49.9 299.4 Hazard 2.06 4256 734873 30.2 5.8 47.1 273.0 Luna 2.0.0 0 0 0.0 0.0 0.0 0.0 Lux 3.1 8534 1329461 18.5 6.4 37.3 239.7 MIDA 2.1 1047 177382 18.3 5.9 45.2 266.9 2 Midnight 8 0 0 0.0 0.0 0.0 0.0 1 Obsidian 4.0 12135 2121533 26.2 5.7 57.7 329.9 Princhess 0.13.0 14849 ...

Rofchade is a UCI chess engine written in C++. Author- Ronald Friederich.  Rating CEDR=3501 There are 4 rofChade builds available: - rofChadeAVX512VNNI - rofChadeAVX512 - rofChadeBMI2AVX2 - rofChadeAVX2 The first version (AVX512VNNI) is the fastest, the last version(AVX2) the slowest. Which version you can use depends on the possibilities of your CPU. If the specific version is not supported by your processor rofChade will crash. AVX512 is only available on the latest intel processors and latest AMD processors, usually the older the CPU the lower the version you need to use. If you don't know which one you can use, you can do a one time trial and error from highest to lowest version to test which version works best for your processor. After startup of the engine you can type "go" to calculate a move from the starting position. rofChade will show the "nps" (nodes per second). The higher the nps the better. A special note to AMD CPU's. Only the latest AMD C...

Princhess -  UCI compatible chess engine written in Rust. Thanks to the Author: Princess Lana & Jacob Jackson  Rating CEDR=2885 (for Windows) v.0.13.0 📦 NEW: Only expand nodes on second visit 📦 NEW: Consider visits in move selection 📦 NEW: Eval network 🐛 FIX: Use <empty> as default for SyzygyPath 🐛 FIX: Error in cp eval and sane minimums for info output Princhess 0.13.0 for Android download Princhess 0.13.0 NNUE for Windows

GPU NVIDIA  RTX 3060 ti. GUI-Banksia, For Every Engine only 1 CPU and 512 Hashtables, Book - Super GM 4 mvs,  6TBs. 🕒🕒Time 3'+3"   552 tournaments games download   💾 All games CEDR  175.973 games download 01.09.2023  (3'+3")   @chessenginesdiary P Engine Score +/-/= 1: Deep Blue dev-20230628 28.0 / 46 (+10 -0 =36) 2: CorChess dev-20230923 27.5 / 46 (+9 -0 =37) 3: AbbyStein 1.5 27.0 / 46 (+9 -1 =36) 4: SF-PRO 17.09.2023 26.5 / 46 (+7 -0 =39) 5: Cool Iris 11.30 26.5 / 46 (+7 -0 =39) 6: TACTICAL 150923 26.5 / 46 (+7 -0 =39) 7: Sun Light 3.0 sl 26.0 / 46 (+6 -0 =40) 8: Yuliirma 2.1 25.5 / 46 (+5 -0 =41) 9: Stockfish 16 25....

Chers , is a chess engine written in Rust. The engine uses: - BitBoards to represent the board (although not yet using their potential for ray generation) - the UCI protocol to communicate with the GUI - iterative deepening as a time management strategy and base for the alpha-beta search - captures first move ordering Resources / Credits - Chers is heavily inspired by [rustic](https://github.com/mvanthoor/rustic), which also helped with its great [wiki](https://rustic-chess.org/) - [Chess Programming Wiki](https://www.chessprogramming.org/Main_Page) - [Chess programming Reddit](https://www.reddit.com/r/chessprogramming/) Chers 0.6.1 for Android download Chers 0.6.1 for Windows

Caissa - UCI chess engine,  Author: Michał Witanowski Rating CEDR=3557 v.1.13.1: Hotfix for a bug with EvalFile option causing no net to be used v.1.13.0: Changes New neural net trained on 3.5B positions Use threats in history heuristics (based on Berserk) Average base score used for aspiration windows Embed neural network in executable Switch from MSVC to GCC compiler for Windows release Elo gain Book=UHO_4060_v2, TC=40+0.4 Score of Caissa 1.13 AVX2 vs Caissa 1.12 AVX2: 459 - 325 - 877  [0.540] 1661 ...      Caissa 1.13 AVX2 playing White: 450 - 6 - 376  [0.767] 832 ...      Caissa 1.13 AVX2 playing Black: 9 - 319 - 501  [0.313] 829 ...      White vs Black: 769 - 15 - 877  [0.727] 1661 Elo difference: 28.1 +/- 11.5, LOS: 100.0 %, DrawRatio: 52.8 % Book=DFRC, TC=8+0.08 Score of Caissa 1.13 AVX2 vs Caissa 1.12 AVX2: 326 - 231 - 773  [0.536] 1330 ...      Caissa 1.13 AVX2 playing White: 229 - 6...

Stockfish 2023092920  - UCI chess engine, compiled by  Michael Chaly Rating CEDR=3725 Timestamp: 1696019427 Update default net to nn-0000000000a0.nnue This is a later epoch from the same experiment that led to the previous  master net. In training stage 6, max-epoch was raised to 1,200 near the  end of the first 1,000 epochs. For more details, see https://github.com/official-stockfish/Stockfish/pull/4795 Local elo at 25k nodes per move (vs. L1-2048 nn-1ee1aba5ed4c.nnue) ep1079 : 15.6 +/- 1.2 Passed STC: https://tests.stockfishchess.org/tests/view/651503b3b3e74811c8af1e2a LLR: 2.94 (-2.94,2.94) <0.00,2.00> Total: 29408 W: 7607 L: 7304 D: 14497 Elo +3.58 Ptnml(0-2): 97, 3277, 7650, 3586, 94 Passed LTC: https://tests.stockfishchess.org/tests/view/651585ceb3e74811c8af2a5f LLR: 2.94 (-2.94,2.94) <0.50,2.50> Total: 73164 W: 18828 L: 18440 D: 35896 Elo +1.84 Ptnml(0-2): 30, 7749, 20644, 8121, 38 closes https://github.com/official-stockfish/Stockfish/pull/...

Hazard 2.06 (Stockfish derivatives) by Tanick Ramz Hazard 2.06 download

  💾   552 games from the tournament download   @chessenginesdiary 🕓 Time 3'+3" 💻HP Pavilion i5-1035G1 8GB RAM 🖬 GUI-Banksia Country - Poland, City -  Malbork 💾 All CEDR games  175.973 games download (3'+3")   Tech table: Engine KN/mov NPS dep/mov time/mov movegame time/game fails Cheers 0.3.0 12781 1981212 25.8 6.5 46.5 300.2 Chers 0.4.0 8584 1146967 7.3 7.5 30.6 229.1 Chess-System-Tal-2.00 5507 986718 23.1 5.6 51.0 284.6 CorChess dev-20230911 5519 923763 31.0 6.0 46.5 277.7 CorChess dev-20230923 5296 810221 32.4 6.5 41.5 271.3 CT800 1.45 7233 1337338 18.2 5.4 51.2 276.7 Kelp 0.12.0 1436 240266 10.6 6.0 34.3 204.9 Lishex 1.1.1 6588 1110811 27.4 5.9 40.9 242.6 Lynx 0.17.0 3062 485892 10.7 6.3 35.1 221.4 Midnight 7 7270 1209857 29.1 6.0 45.9 275.9 Nalwald 18 7820 1358766 26.8 5.8 56.8 327.2 Obsidian 1.0 7599 1476559 13.5 5.1 51.1 263.1 3 Patzer AI 220823 4443 780469 38.0 5.7 41.0 233.2 Princhess 0....