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