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.
  ☆2,806Updated this week
• cutechess / cutechess
  Cute Chess is a graphical user interface, command-line interface and a library for playing chess.
  ☆697Updated last month
• lichess-bot-devs / lichess-bot
  A bridge between Lichess bots and chess engines
  ☆925Updated last week
• LeelaChessZero / lczero
  A chess adaption of GCP's Leela Zero
  ☆393Updated 6 years ago
• CSSLab / maia-chess
  Maia is a human-like neural network chess engine trained on millions of human games.
  ☆1,074Updated 3 months ago
• official-stockfish / fishtest
  The Stockfish testing framework
  ☆318Updated this week
• lichess-org / fishnet
  Distributed Stockfish analysis for lichess.org
  ☆828Updated last week
• rooklift / nibbler
  Chess analysis GUI for UCI engines, with extra features for Leela (Lc0) in particular.
  ☆676Updated 3 weeks ago
• glinscott / leela-chess
  **MOVED TO https://github.com/LeelaChessZero/leela-chess ** A chess adaption of GCP's Leela Zero
  ☆758Updated 2 years ago
• pychess / pychess
  PyChess - a chess client for Linux/Windows
  ☆768Updated 2 weeks ago
• AndyGrant / Ethereal
  Ethereal, a UCI Chess Engine by Andrew Grant
  ☆394Updated last year
• openingtree / openingtree
  Consolidated view of all your chess games from chess.com, lichess, grandmaster games or custom pgn.
  ☆431Updated last year
• niklasf / python-chess
  A chess library for Python, with move generation and validation, PGN parsing and writing, Polyglot opening book reading, Gaviota tablebas…
  ☆2,670Updated last week
• lichess-org / chessground
  Mobile/Web chess UI for lichess.org
  ☆1,209Updated last week
• fairy-stockfish / Fairy-Stockfish
  chess variant engine supporting Xiangqi, Shogi, Janggi, Makruk, S-Chess, Crazyhouse, Bughouse, and many more
  ☆748Updated last week
• thomasahle / sunfish
  Sunfish: a Python Chess Engine in 111 lines of code
  ☆3,153Updated 4 months ago
• lichess-org / chess-openings
  An aggregated data set of chess opening names
  ☆448Updated this week
• lukasmonk / lucaschess
  Chess GUI
  ☆345Updated 5 years ago
• lichess-org / stockfish.js
  The strong open source chess engine Stockfish compiled to JavaScript and WebAssembly using Emscripten
  ☆232Updated 3 years ago
• QueensGambit / CrazyAra
  A Deep Learning UCI-Chess Variant Engine written in C++ & Python
  ☆275Updated 2 months ago
• syzygy1 / tb
  Chess endgame database (tablebase) generator
  ☆257Updated last week
• nmrugg / stockfish.js
  The Stockfish chess engine in Javascript
  ☆1,065Updated 2 months ago
• mcostalba / scoutfish
  Chess Query Engine
  ☆167Updated 4 years ago
• lichess-org / scalachess
  Chess API written in scala. Immutable and free of side effects.
  ☆736Updated this week
• lichess-org / api
  Lichess API documentation and examples
  ☆506Updated this week
• official-stockfish / nnue-pytorch
  Stockfish NNUE (Chess evaluation) trainer in Pytorch
  ☆417Updated last week
• ddugovic / Stockfish
  Retired multi-variant fork of popular UCI chess engine; please use Fairy-Stockfish instead
  ☆133Updated last year
• lichess-org / lichobile
  lichess.org former mobile application / new one -> github.com/lichess-org/mobile
  ☆2,142Updated last year
• clarkerubber / irwin
  irwin - the protector of lichess from all chess players villainous
  ☆520Updated 2 years ago
• oakmac / chessboardjs
  JavaScript chessboard
  ☆2,107Updated last year