Related projects

See the list of Fairy-Stockfish repositories at https://github.com/fairy-stockfish for everything directly part of the Fairy-Stockfish project. The list here also includes some related projects outside the scope of Fairy-Stockfish.

Bindings and ports

• python binding: https://github.com/fairy-stockfish/Fairy-Stockfish#python (pypi)
• javascript binding: https://github.com/fairy-stockfish/Fairy-Stockfish#javascript (npm)
• WASM port: https://github.com/fairy-stockfish/Fairy-Stockfish.wasm (npm)
• Fairy-Stockfish WASM demo: https://github.com/ianfab/fairy-stockfish-nnue-wasm-demo (website)

NNUE

• Releases with built-in NNUE: https://github.com/fairy-stockfish/Fairy-Stockfish-NNUE
• Variant NNUE training: https://github.com/ianfab/variant-nnue-pytorch
• Training data generator: https://github.com/ianfab/variant-nnue-tools
• Old training data generator and trainer: https://github.com/ianfab/variant-nnue (obsolete)

Testing

• Distributed testing: https://github.com/ianfab/fishtest (website)
• Variant-agnostic local testing: https://github.com/ianfab/variantfishtest
• Testing for bughouse based on pyffish: https://github.com/ianfab/fairyfishtest
• Local tuning: https://github.com/ianfab/spsa

Utilities for testing and development

• Opening book generator: https://github.com/ianfab/bookgen
• Opening book generator in the browser: https://github.com/ianfab/bookgen-wasm (website)
• Opening books: https://github.com/ianfab/books
• Helper script for code modification: https://github.com/ianfab/fishutils
• Cutechess binaries for fishtest: https://github.com/ianfab/FishCooking
• Documentation of variant standards: https://github.com/ianfab/chess-variant-standards

Usages of Fairy-Stockfish/pyffish/ffishjs

• Fairy-Stockfish playground in the browser: https://github.com/ianfab/fairyground
• Minimalistic Fairy-Stockfish GUI: https://github.com/ianfab/FairyFishGUI
• Chess variant server: https://github.com/gbtami/pychess-variants
• Chess variant GUI: https://github.com/ml-research/liground
• Distributed analysis with Fairy-Stockfish: https://github.com/gbtami/fairyfishnet
• Chess variant puzzle generator: https://github.com/ianfab/chess-variant-puzzler

Other more specialized Stockfish variant forks (mostly superseded by Fairy-Stockfish)

• Multi-variant Stockfish: https://github.com/ddugovic/Stockfish
• S-Chess: https://github.com/ianfab/Seirawan-Stockfish (obsolete)
• Makruk: https://github.com/ianfab/Makruk-Stockfish (obsolete)
• Shatranj: https://github.com/ianfab/Shatranj-Stockfish (obsolete)
• Musketeer: https://github.com/ianfab/Musketeer-Stockfish