UCI chess engine
Chess Database and Toolkit program
Chess Database and PGN viewer
Zoomable user interface (ZUI) with file manager, file viewers and more
A promising chess program
The classic board game "Mastermind" for various Z80 computers
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
A generic, simple and fast implementation of Deepmind's AlphaZero
The Royal Game of Ur (aka The Game of 20 Squares)
Chess notation converter
Chess Database Application
Simulation tool for the casino game Roulette
Sunsetter, a chess, crazyhouse, and bughouse playing program