UCI chess engine
A generic, simple and fast implementation of Deepmind's AlphaZero
A promising chess program
Gui of chess
Chess training program playing gambits
Chess Database and PGN viewer
Chess Database and Toolkit program
Batch tools for creating Polyglot books and PGN-based statistics.
Chess application whichs allows working with chess PDF books and PGNs.
Edit diagram.sty LaTeX diagrams
Tool for chess teachers to create PDF files with chess diagrams in it
Bu chess An easy way to play and train chess on your PC
javascript chess games viewer for websites, blogs and live broadcasts
ChessMD is a Qt-based chess game viewer with engine analysis
Java Schach Turnierverwaltung / Java Chess Tournament Management
Puzzle game with chess pieces
A cross-platform chess game.
Chess program
simple chess game written in C
Dice endgames — generation of endgames with dices.
Divine generator of riddles for arrangement.
Elo Calculator - strictly implemented FIDE Rating Regulations