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
A GNU/Linux operating system accessible for visually impaired.
Chess application whichs allows working with chess PDF books and PGNs.
Zoomable user interface (ZUI) with file manager, file viewers and more
A cross-platform chess game.
Blind Chess using Taiwan rules
Divine generator of riddles for arrangement.
Chess training program playing gambits
A promising chess program
Bu chess An easy way to play and train chess on your PC
Chess engine written in Pascal with an UCI interface.
Chess Stats is a slightly different way to analyze your chess games.
Chess program for windows and linux
Tool for chess teachers to create PDF files with chess diagrams in it
Chess program
javascript chess games viewer for websites, blogs and live broadcasts
Java Schach Turnierverwaltung / Java Chess Tournament Management