Alternatives and similar repositories for Stockfish

Users that are interested in Stockfish are comparing it to the libraries listed below

• mcostalba / Stockfish
  UCI chess engine
  ☆1,946Updated last year
• LeelaChessZero / lc0
  Open source neural network chess engine with GPU acceleration and broad hardware support.
  ☆2,622Updated last week
• lichess-org / lila
  ♞ lichess.org: the forever free, adless and open source chess server ♞
  ☆16,635Updated this week
• thomasahle / sunfish
  Sunfish: a Python Chess Engine in 111 lines of code
  ☆3,089Updated 8 months ago
• niklasf / python-chess
  A chess library for Python, with move generation and validation, PGN parsing and writing, Polyglot opening book reading, Gaviota tablebas…
  ☆2,572Updated last month
• CSSLab / maia-chess
  Maia is a human-like neural network chess engine trained on millions of human games.
  ☆1,017Updated last year
• lichess-bot-devs / lichess-bot
  A bridge between Lichess bots and chess engines
  ☆857Updated last week
• lichess-org / fishnet
  Distributed Stockfish analysis for lichess.org
  ☆791Updated last week
• cutechess / cutechess
  Cute Chess is a graphical user interface, command-line interface and a library for playing chess.
  ☆648Updated 9 months ago
• nmrugg / stockfish.js
  The Stockfish chess engine in Javascript
  ☆1,018Updated 3 months ago
• lichess-org / chessground
  Mobile/Web chess UI for lichess.org
  ☆1,142Updated last month
• franciscoBSalgueiro / en-croissant
  The Ultimate Chess Toolkit
  ☆896Updated 2 months ago
• lichess-org / lichobile
  lichess.org mobile application
  ☆2,097Updated 11 months ago
• fairy-stockfish / Fairy-Stockfish
  chess variant engine supporting Xiangqi, Shogi, Janggi, Makruk, S-Chess, Crazyhouse, Bughouse, and many more
  ☆686Updated last week
• official-stockfish / fishtest
  The Stockfish testing framework
  ☆307Updated 3 weeks ago
• glinscott / leela-chess
  **MOVED TO https://github.com/LeelaChessZero/leela-chess ** A chess adaption of GCP's Leela Zero
  ☆759Updated 2 years ago
• LeelaChessZero / lczero
  A chess adaption of GCP's Leela Zero
  ☆386Updated 5 years ago
• pychess / pychess
  PyChess - a chess client for Linux/Windows
  ☆735Updated 2 weeks ago
• rooklift / nibbler
  Chess analysis GUI for UCI engines, with extra features for Leela (Lc0) in particular.
  ☆633Updated 3 weeks ago
• lichess-org / scalachess
  Chess API written in scala. Immutable and free of side effects.
  ☆715Updated this week
• oakmac / chessboardjs
  JavaScript chessboard
  ☆2,066Updated last year
• lichess-org / mobile
  Lichess mobile app v2
  ☆1,658Updated this week
• official-stockfish / nnue-pytorch
  Stockfish NNUE (Chess evaluation) trainer in Pytorch
  ☆388Updated last month
• Elucidation / tensorflow_chessbot
  Predict chessboard FEN layouts from images using TensorFlow
  ☆542Updated last year
• jhlywa / chess.js
  A TypeScript chess library for chess move generation/validation, piece placement/movement, and check/checkmate/draw detection
  ☆4,008Updated last week
• lichess-org / api
  Lichess API documentation and examples
  ☆480Updated this week
• lichess-org / chess-openings
  An aggregated data set of chess opening names
  ☆415Updated last month
• gcc-mirror / gcc
  ☆9,895Updated this week
• WintrCat / freechess
  WintrCat's Game Report ♟️
  ☆745Updated 2 weeks ago
• luanti-org / luanti
  Luanti (formerly Minetest) is an open source voxel game-creation platform with easy modding and game creation
  ☆11,429Updated this week