Chess Database and PGN viewer
Zoomable user interface (ZUI) with file manager, file viewers and more
Chess application whichs allows working with chess PDF books and PGNs.
A promising chess program
simple chess game written in C
SJCE - free portable cross-platform graphical chess game, 100% Java.
Chess Database Application
Sunsetter, a chess, crazyhouse, and bughouse playing program
Java Chess Engine
Next generation web chess club
A simple 2D-Chess
Compact/ Chess Interchange Format
A Java chess engine using xboard protocol