UCI chess engine
GUI of chess
Chess Database and Toolkit program
Chess Database and PGN viewer
Chess application whichs allows working with chess PDF books and PGNs.
Zoomable user interface (ZUI) with file manager, file viewers and more
A GNU/Linux operating system accessible for visually impaired.
ChessMD is a Qt-based chess game viewer with engine analysis
Blind Chess using Taiwan rules
javascript chess games viewer for websites, blogs and live broadcasts
A promising chess program
simple chess game written in C
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
VR Adrix Java Works - Paged Lists - Action-Entity Model ...
NetChess to play between two players over net or internet
Chess program
Chess
A computer algebra system for research in combinatorial game theory.