UCI chess engine
A generic, simple and fast implementation of Deepmind's AlphaZero
A free Chess program for Windows with a large set of features
GUI of chess
Chess Database and Toolkit program
Chess Database and PGN viewer
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 promising chess program
Chess training program playing gambits
A cross-platform chess game.
Bu chess An easy way to play and train chess on your PC
ChessMD is a Qt-based chess game viewer with engine analysis
Tool for chess teachers to create PDF files with chess diagrams in it
simple chess game written in C
Blind Chess using Taiwan rules
Batch tools for creating Polyglot books and PGN-based statistics.
Chess program
Divine generator of riddles for arrangement.