UCI chess engine
Dice endgames — generation of endgames with dices.
Tool for chess teachers to create PDF files with chess diagrams in it
This is a chess program to help you to organize any chess tournaments
The forever free, ad-free and open source chess server
Next generation web chess club
A weak open source java chess engine
Educational Software for children aged 2 to 10.
A powerful chess engine written in C++
A simple and free chess clock software.
Password manager
"Kenny" is an XBoard/WinBoard chess engine based on "Winglet"
chessoclock is a simple chess clock running on a virtual terminal
Enhancements and Bug Fixes to the Vulcan Tri-D Chess Program
Game(similar to chess)
PHP Multiplayer Chess Script
Count-Down Timer
Read and write PGN format and test moves for legality.