Chess Database and PGN viewer
Zoomable user interface (ZUI) with file manager, file viewers and more
A promising chess program
simple chess game written in C
Chess Database Application
Sunsetter, a chess, crazyhouse, and bughouse playing program
Compact/ Chess Interchange Format
A simple and free chess clock software.
Yet Another Chess ENgine
PGN Viewer Oslo to load PGN chess notations from flat text file
Read and write PGN format and test moves for legality.