UCI chess engine
A free Chess program for Windows with a large set of features
This is a Windows computer program that you can play the Hi-Q peg game
This is a Windows program that you can play the Triangle peg game.
Chess training program playing gambits
Blind Chess using Taiwan rules
The forever free, ad-free and open source chess server
The popular Othello / Reversi game
A simple and free chess clock software.
Teach beginners chess over internet