UCI chess engine
A generic, simple and fast implementation of Deepmind's AlphaZero
GUI of chess
Chess Database and PGN viewer
Chess Database and Toolkit program
Divine generator of riddles for arrangement.
Chess engine written in Pascal with an UCI interface.
A cross-platform chess game.
Batch tools for creating Polyglot books and PGN-based statistics.
Chess application whichs allows working with chess PDF books and PGNs.
Chess program for windows and linux
Dice endgames — generation of endgames with dices.
Bu chess An easy way to play and train chess on your PC
Blind Chess using Taiwan rules
A GNU/Linux operating system accessible for visually impaired.
javascript chess games viewer for websites, blogs and live broadcasts
ChessMD is a Qt-based chess game viewer with engine analysis
Elo Calculator - strictly implemented FIDE Rating Regulations