A free and strong UCI chess engine

Sunfish: a Python Chess Engine in 111 lines of code

lichess.org mobile application

Maia is a human-like neural network chess engine trained on millions of human games.

WintrCat's Game Report ♟️

irwin - the protector of lichess from all chess players villainous

Neural network-based chess engine capable of natural language commentary

A Rust-based re-write of the Stockfish Chess Engine

Integrates the Stockfish chess engine with Python

A Deep Learning UCI-Chess Variant Engine written in C++ & Python 🦜

Simple chess AI in JavaScript. Uses the chess.js and chessboard.js libraries.

elephantfish: 一个只有124行的中国象棋引擎

UCI Chess Engine written in C

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#1 Automatic Chess Calculator - Chess BOT X

♟️ A chess engine with alpha-beta pruning, piece-square tables, move ordering, and command-line UI.

A chess engine written in C.

UCI Chess engine

Rustic is a chess engine. It is written from scratch in the Rust programming language.

Arasan chess engine