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
A GNU/Linux operating system accessible for visually impaired.
Zoomable user interface (ZUI) with file manager, file viewers and more
Chess application whichs allows working with chess PDF books and PGNs.
Chess training program playing gambits
Divine generator of riddles for arrangement.
ChessMD is a Qt-based chess game viewer with engine analysis
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
A promising chess program
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
simple chess game written in C
Batch tools for creating Polyglot books and PGN-based statistics.
Bu chess An easy way to play and train chess on your PC
Dice endgames — generation of endgames with dices.