UCI chess engine
A promising chess program
Blind Chess using Taiwan rules
Chess Database and PGN viewer
Zoomable user interface (ZUI) with file manager, file viewers and more
simple chess game written in C
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
Chess program
A computer algebra system for research in combinatorial game theory.
A JavaScript game library to quickly develop board games for the web
Java Chess Engine
Take the chess graphism, and use it with a chess engine.
A simple and free chess clock software.
A chess game written is turbo pascal
Chat Messenger - Open Source Social Network - Online Chess Game
A very simple demo in order to show how to use JLightChessLib
Just aims to be a chess board (free to make your moves).