UCI chess engine
A generic, simple and fast implementation of Deepmind's AlphaZero
GUI of chess
Chess Database and Toolkit program
Chess Database and PGN viewer
ChessMD is a Qt-based chess game viewer with engine analysis
Chess engine written in Pascal with an UCI interface.
Chess application whichs allows working with chess PDF books and PGNs.
Divine generator of riddles for arrangement.
Zoomable user interface (ZUI) with file manager, file viewers and more
Batch tools for creating Polyglot books and PGN-based statistics.
Chess training program playing gambits
A GNU/Linux operating system accessible for visually impaired.
javascript chess games viewer for websites, blogs and live broadcasts
Bu chess An easy way to play and train chess on your PC
Java Schach Turnierverwaltung / Java Chess Tournament Management
Blind Chess using Taiwan rules
Tool for chess teachers to create PDF files with chess diagrams in it
Dice endgames — generation of endgames with dices.
A promising chess program
simple chess game written in C