Alternatives and similar repositories for Stockfish:

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

• LeelaChessZero / lc0
  Open source neural network chess engine with GPU acceleration and broad hardware support.
  ☆2,585Updated last week
• cutechess / cutechess
  Cute Chess is a graphical user interface, command-line interface and a library for playing chess.
  ☆636Updated 8 months ago
• nmrugg / stockfish.js
  The Stockfish chess engine in Javascript
  ☆995Updated last month
• lichess-org / chessground
  Mobile/Web chess UI for lichess.org
  ☆1,123Updated last week
• rooklift / nibbler
  Chess analysis GUI for UCI engines, with extra features for Leela (Lc0) in particular.
  ☆620Updated last week
• official-stockfish / fishtest
  The Stockfish testing framework
  ☆295Updated last week
• lichess-org / fishnet
  Distributed Stockfish analysis for lichess.org
  ☆774Updated last week
• lichess-bot-devs / lichess-bot
  A bridge between Lichess bots and chess engines
  ☆834Updated 2 weeks ago
• oakmac / chessboardjs
  JavaScript chessboard
  ☆2,056Updated 11 months ago
• LeelaChessZero / lczero
  A chess adaption of GCP's Leela Zero
  ☆387Updated 5 years ago
• gbtami / pychess-variants
  Chess variants server
  ☆249Updated this week
• fairy-stockfish / Fairy-Stockfish
  chess variant engine supporting Xiangqi, Shogi, Janggi, Makruk, S-Chess, Crazyhouse, Bughouse, and many more
  ☆674Updated last week
• niklasf / python-chess
  A chess library for Python, with move generation and validation, PGN parsing and writing, Polyglot opening book reading, Gaviota tablebas…
  ☆2,545Updated last month
• official-stockfish / Stockfish
  A free and strong UCI chess engine
  ☆12,660Updated last week
• AndyGrant / Ethereal
  Ethereal, a UCI Chess Engine by Andrew Grant
  ☆372Updated 7 months ago
• thomasahle / sunfish
  Sunfish: a Python Chess Engine in 111 lines of code
  ☆3,064Updated 7 months ago
• glinscott / leela-chess
  **MOVED TO https://github.com/LeelaChessZero/leela-chess ** A chess adaption of GCP's Leela Zero
  ☆758Updated 2 years ago
• lichess-org / api
  Lichess API documentation and examples
  ☆474Updated last week
• lichess-org / stockfish.js
  The strong open source chess engine Stockfish compiled to JavaScript and WebAssembly using Emscripten
  ☆211Updated 3 years ago
• pychess / pychess
  PyChess - a chess client for Linux/Windows
  ☆727Updated this week
• lichess-org / chess-openings
  An aggregated data set of chess opening names
  ☆402Updated last month
• CSSLab / maia-chess
  Maia is a human-like neural network chess engine trained on millions of human games.
  ☆997Updated last year
• jhlywa / chess.js
  A TypeScript chess library for chess move generation/validation, piece placement/movement, and check/checkmate/draw detection
  ☆3,949Updated this week
• official-stockfish / nnue-pytorch
  Stockfish NNUE (Chess evaluation) trainer in Pytorch
  ☆376Updated 9 months ago
• Elucidation / tensorflow_chessbot
  Predict chessboard FEN layouts from images using TensorFlow
  ☆533Updated last year
• ddugovic / Stockfish
  Retired multi-variant fork of popular UCI chess engine; please use Fairy-Stockfish instead
  ☆133Updated 8 months ago
• QueensGambit / CrazyAra
  A Deep Learning UCI-Chess Variant Engine written in C++ & Python
  ☆261Updated this week
• mcostalba / scoutfish
  Chess Query Engine
  ☆161Updated 3 years ago
• manyoso / allie
  Allie: A UCI compliant chess engine
  ☆105Updated 3 years ago
• syzygy1 / Cfish
  C port of Stockfish
  ☆144Updated 2 years ago