ChessCounter
Stockfish
| ChessCounter | Stockfish | |
|---|---|---|
| 7 | 150 | |
| 11 | 10,528 | |
| - | 1.6% | |
| 0.0 | 9.6 | |
| over 3 years ago | 3 days ago | |
| C++ | C++ | |
| - | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
ChessCounter
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ChessCounter VS Synergy-Chess - a user suggested alternative
2 projects | 18 Jun 2022
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The neural network of the stockfish chess engine
You don't need to care about possible games, but game states, what's the best result and the move to achieve it in each. Another user computed an upper bound at 8.7E+45 positions: https://github.com/lechmazur/ChessCounter . I pointed out that our planet has about 1E+50 atoms. And we can further compress the database by perhaps two orders of magnitude if we don't store symmetric positions or positions close to mate. A Kardashev 2 civilization could play perfect chess.
- Accurately calculating the number of legal chess positions
- There are 8590000000000000000000000000000000000000000000 legal chess positions
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Building My Own Chess Engine – Andrew Healey
"Claude Shannon calculated that there are around 10^120 possible games of chess in his seminal paper Programming a Computer for Playing Chess in 1950. "
I've just finished a weekend project to calculate the number of legal chess positions and there are about 8.5E+45: https://github.com/lechmazur/ChessCounter.
For people considering making a chess program, take a look at this message board http://talkchess.com/forum3/index.php.
Stockfish
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Manipulating the Internal World Model of a Chess Playing Language Model
The Stockfish program can be set to play at strength level 0-20. Estimates of the levels' Elo is provided here: https://github.com/official-stockfish/Stockfish/commit/a08b8...
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A chess terminal user interface implementation
- and handicapped Stockfish (https://stockfishchess.org).
The whole thing is at https://github.com/magv/bchess, and can be installed with just 'pip install bchess'.
- What could I contribute to chess as a developer?
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posttest-cli beta testers wanted
This was the result searching for all the 35 stockfish benchmark positions to depth 6.
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How many positions can the top GMs analyze per second? In engine terms what is the highest nps for humans?
Stockfish doesn't have a classical evaluation anymore. And before this, most of the time (around 90%), NNUE was used to evaluate.
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Stockfish 16 Released +47 Elo gain over Stockfish 15 (Single threaded, UHO)
If you use ChessBase on a MacBook through Parallels, there's an issue where people have posted Apple Silicon compiles for Windows: https://github.com/official-stockfish/Stockfish/issues/4241
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Stockfish 16 is ready!
Progress can be found here https://github.com/official-stockfish/Stockfish/wiki/Regression-Tests At 1 thread it has gained +18.3 elo on a balanced book, and +47.03 on UHO (unbalanced) book as well as +39.4 elo for FRC and +65.56 for DFRC. At 8 threads it has gained +14.33 elo on a balanced book and +49.46 on UHO (unbalanced book). Also testing was done on 8 threads with 180+1.8 (this is considered very long time control for fishtest standards) and progress was +9.45 on balanced book and +49.65 on UHO.
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Stockfish 16 is ready
Downloads are available temporarily here https://github.com/official-stockfish/Stockfish/releases/tag/stockfish-dev-20230622-a49b3ba7
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Is there an engine stronger than Stockfish 15.1?
The strongest version of Stockfish is the latest development version of Stockfish
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How to integrate Stockfish chess engine into React Native app (for both Android and iOS)
I am trying to implement Stockfish (a popular chess engine) into my React Native app.
What are some alternatives?
fastchess - Predicts the best chess move with 27.5% accuracy by a single matrix multiplication
nibbler - Chess analysis GUI for UCI engines, with extra features for Leela (Lc0) in particular.
nnue-pytorch - Stockfish NNUE (Chess evaluation) trainer in Pytorch
Ceres - Ceres - an MCTS chess engine for research and recreation
lc0 - The rewritten engine, originally for tensorflow. Now all other backends have been ported here.
flask-pgn-api - python flask api to convert chess single game pgn to mp4 videos and fen to png images
fishtest - The Stockfish testing framework
Synergy-Chess - system that allows you to simultaneously start 8 chess engines and obtain a single move through the majority criteria and of score.
maia-chess - Maia is a human-like neural network chess engine trained on millions of human games.
Ciphey - ⚡ Automatically decrypt encryptions without knowing the key or cipher, decode encodings, and crack hashes ⚡