rwbc

Cfish

C port of Stockfish

books

Chess books used to develop Stockfish

chess_graph

A program that will produce a graphical sunburst chart of chess openings from the PGN that is provided to it.

chessOpeningStats

ChessPositionRanking

Software suite for ranking chess positions and accurately estimating the number of legal chess positions

cutechess

Cute Chess is a graphical user interface, command-line interface and a library for playing chess.

DiabloChessEngine

The Diablo Chess Engine

engine-similarity

Utility to compute evaluation correlation matrix for specified engines.

httrack

HTTrack Website Copier, copy websites to your computer (Official repository)

lila

♞ lichess.org: the forever free, adless and open source chess server ♞

lozza

A simple Javascript UCI chess engine rated about 2400 on CCRL

maverick

Maverick Chess

Moonfish

Just another UCI chess engine (Stockfish derivative)

nnue-pytorch

Stockfish NNUE (Chess evaluation) trainer in Pytorch

Python-Chess-Scripts

Tools to process things using python chess library.

Python-Easy-Chess-GUI

A Chess GUI based from Python using PySimpleGUI and Python-Chess.

rodent-iv

trying to start a community effort based on Rodent IV

Rodent_II

a rewrite of Rodent chess engine

Rodent_III

RubiChess

Another chess engine

sapeli-final

Linux UCI Chess960 engine

stable-diffusion

Stockfish

UCI chess engine