UCI chess engine
Zoomable user interface (ZUI) with file manager, file viewers and more
A promising chess program
A GNU/Linux operating system accessible for visually impaired.
Divine generator of riddles for arrangement.
Blind Chess using Taiwan rules
Dice endgames — generation of endgames with dices.
A cross-platform chess game.
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
Java Schach Turnierverwaltung / Java Chess Tournament Management
A computer algebra system for research in combinatorial game theory.
This is a chess program to help you to organize any chess tournaments
SJCE - free portable cross-platform graphical chess game, 100% Java.
Chess Database Application
Logical game
A JavaScript game library to quickly develop board games for the web
icsdrone is an interface between a chess server and a chess engine
AI extensions for the WorldForge System
A simple 2D-Chess