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.
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.
Divine generator of riddles for arrangement.
A cross-platform chess game.
javascript chess games viewer for websites, blogs and live broadcasts
Batch tools for creating Polyglot books and PGN-based statistics.
Chess training program playing gambits
ChessMD is a Qt-based chess game viewer with engine analysis
Tool for chess teachers to create PDF files with chess diagrams in it
Chess program for windows and linux
Edit diagram.sty LaTeX diagrams
Elo Calculator - strictly implemented FIDE Rating Regulations