Since you’re here...

... we have a small favour to ask. More people, like you, are reading and supporting our blog: "Chess Engines Diary". And unlike many other sites and blogs, we made the choice to keep our articles open for all, regardless of where they live or what they can afford to pay.

We hope you will consider supporting us today. We need your support to continue to exist, because good entries are more and more work time. Every reader contribution, however big or small, is so valuable. Support "Chess Engines Diary" even a small amount– and it only takes a minute. Thank you.
============================== My email: jotes@go2.pl



Chess engine: Beef 0.2.2

-

 


Beef - UCI chess engine
Author: Jonathan Tseng

Just another chess engine made for fun as a way to learn C++. Beef is strong enough to beat any human player, but has a long way to go in the computer chess scene. Much inspiration from and thanks to the authors of these excellent chess projects:
Defenchess by Can Cetin and Dogac Eldenk
Ethereal by Andrew Grant, Alayan and Laldon
Rubichess by Andreas Matthies
Slow Chess Blitz Classic by Jonathan Kreuzer
Stockfish by Tord Romstad, Marco Costalba, Joona Kiiski and Gary Linscott

Beef 0.2.2 download


Comments

Post a Comment

Popular posts from this blog

New Strong Engines Test, by Chess Engines Diary, 2024.04.12

-
Image
  💾  552 (!) games from the tournament download   👍 @chessenginesdiary  Country - Poland, City -  Malbork 🕓 Time 3'+3" 💻HP Pavilion i5-1035G1 8GB RAM 🖬 GUI-Banksia All  CEDR  317.321 games download  (01.04.2024 - 3'+3")  HypnoS 030424, Yuli GM Pro 16, Stockfish 16.1 and ShashChess 35 . These four engines scored the same number of points and placed at the top of the table in this strong tournament. Tech table: Engine KN/move NPS dep/mov time/mov mov/game time/game fails Alexandria 6.1.0 3218 576429 30.2 5.6 56.7 316.2 Berserk 13 4779 841025 36.7 5.7 56.0 318.1 Brainlearn 28 2275 366977 31.4 6.2 43.5 269.4 Caissa 1.18 5492 923486 30.2 5.9 50.4 299.7 Clover 6.1.19 4803 854377 31.4 5.6 62.2 349.4 Cool Iris 12.10 2201 356730 27.6 6.2 51.2 315.5 CorChess 20240331 2253 372774 27.4 6.0 52.2 315.8 Crystal 8 3582 571994 20.3 6.3 47.7 298.8 Fire 9.3 5225 876565 22.0 6.0 55.5 331.1 Fisherov chess monk 1.2 3487 619728 36.0 5.6 60.4 340.0 Hyp
Read more

New chess engine: HypnoS 190324 (derived from Stockfish)

-
Image
  HypnoS is a free and strong UCI chess engine derived from Stockfish  that analyzes chess positions and computes the optimal moves. HypnoS does not include a graphical user interface (GUI) that is required  to display a chessboard and to make it easy to input moves. These GUIs are  developed independently from HypnoS and are available online. HypnoS development is currently supported on the Openbench framework. OpenBench (created by Andrew Grant) is an open-source Sequential Probability Ratio Testing (SPRT) framework designed for self-play testing of engines. OpenBench makes use of distributed computing, allowing anyone to contribute CPU time to further the development of some of the world's most powerful engines. HypnoS 190324 download
Read more

New chess engine: HypnoS 240324 (derived from Stockfish)

-
Image
  HypnoS is a free and strong UCI chess engine derived from Stockfish  that analyzes chess positions and computes the optimal moves. HypnoS does not include a graphical user interface (GUI) that is required  to display a chessboard and to make it easy to input moves. These GUIs are  developed independently from HypnoS and are available online. HypnoS development is currently supported on the Openbench framework. OpenBench (created by Andrew Grant) is an open-source Sequential Probability Ratio Testing (SPRT) framework designed for self-play testing of engines. OpenBench makes use of distributed computing, allowing anyone to contribute CPU time to further the development of some of the world's most powerful engines. HypnoS 240324 download
Read more

Chess engine: SF 16.1 MPV

-
Image
Author, Eduard Nemeth: This engine is better suited for analysis than the current newer developer versions. The following version is maybe even better. I implemented the network with Dimension 3072 as well as the Random Op. MultiPV mode. Other features include Minimum Thinking Time and Slow Mover. As default is Random Op. MultiPV = 3. I consider this setting to be the best for tactical analysis. With Random Op. MultiPV = 1 the engine behaves like Stockfish 16.1 with network dimension 3072. The original SF 16.1 uses a NNUE with dimension 2560. Download SF 16.1 MPV
Read more

New version chess engine: Raid 3.6 TacticaL RetreaT (Stockfish derivative)

-
Image
Raid - is a Stockfish derivative . Rating CEDR=3743 Raid 3.2 - results: Polyfish 240114 7/14 +0 14 Games Hazard 4.21 DuaL 6.5/12 +1 12 Games Leptir 100124 6/12 +0 12 Games Arasan 24.1 7.5/10 +5 10 Games Uralochka 3.41 dev1 6/10 +2 10 Games Caissa 1.16 5.5/10 +1 10 Games SF-PRO 07.01.2024 5/10 +0 10 Games Stockfish 20240117 5/10 +0 10 Games Minic 3.41 7/8 +6 8 Games Pawn 3.0 6.5/8 +5 8 Games Texel 1.11 5.5/8 +3 8 Games RubiChess 20240112 5/8 +2 8 Games CorChess 20240103 4/8 +0 8 Games Counter 5.5 4.5/6 +3 6 Games Obsidian 10.0 3.5/6 +1 6 Games Fisherov chess monk 1.2 3/6 +0 6 Games Avalanche 2.1.0 3.5/4 +3 4 Games Starzix 4.0 2.5/4 +1 4 Games Cool Iris 11.80 2/4 +0 4 Games Blue Marlin 15.7 2/4 +0 4 Games AI 28.0 2/4 +0 4 Games
Read more

Chess engine: Incognito 8.2 (experimental version of CorChess)

-
Image
  Eduard Nemeth: "by Solista: This engine is identical in code to 8.01 but without Random Op. MultiPV mode. Some users only want to use normal MultiPV mode. Download Win 64-Bit (avx2, bmi2, sse41, source code).". Rating CEDR=3741 Incognito 5 PRO engine results SF CorChess 010124 25.5/50 +1 50 Games Predator AI 23/46 +0 46 Games Polyfish 240105 22.5/44 +1 44 Games Sawfish 2TC 21/42 +0 42 Games SF PB 070124 14.5/29 +0 29 Games Dragon 3.3 15.5/26 +5 26 Games Stockfish 20240108 12/24 +0 24 Games Deep Blue 20230628 12/24 +0 24 Games AbbyStein 2.8 12/24 +0 24 Games Berserk 12.1 11/20 +2 20 Games Cool Iris 11.80 10.5/20 +1 20 Games Ethereal 14.25 10.5/16 +5 16 Games Stockfish 20231231 8/16 +0 16 Games Raid 3.1 8/16 +0 16 Games SF-PRO 25.12.2023 8/16 +0 16 Games Killfish 071223 8/16 +0 16 Games Crystal 7 7/14 +0 14 Games TACTICAL 161223 6/12 +0 12 Games Fisherov chess monk 1.2 6/12 +0 12 Games Seer 2.8.0 6.5/10 +3 10 Games SF-PRO 07.01.2024 5/10 +0 10 Games Incognito 8.2 download
Read more

New Chess Engines Diary Rating (CEDR) - 06.04.2024, over 317 thousand games!

-
Image
  In March there were as many as 16,713 new games . In total there are 317.321 games! The new CEDR ranking was calculated based on these games. All 317.321 games download New Chess Engines Diary Rating CEDR – 06.04.2024 Chess Engines Diary Rating CEDR – 06.04.2024 generated with Ordo 0.9.9 (anchor Critter 1.6a with 3230) All 317.321 games, Time:3’+3” Minimum 250 games Pl Engine Rating Score Games (%) 1 Stockfish 20231104 3760.8 221.00 301 73.42 2 CorChess 20240122 3750.7 149.00 278 53.60 3 ShashChess 34 3747.5 156.50 260 60.19 Stockfish 16.1 3745.6 660.00 1111 59.41 4 Lc0 BT4 3712.6 148.50 263 56.46 5 Dragon 3.3 3711.5 1537.00 2939 52.30 6 Berserk 20240311 3692.4 224.00 374 59.89 7 Caissa
Read more