Browse free open source Chess Games and projects below. Use the toggles on the left to filter open source Chess Games by OS, license, language, programming language, and project status.
Chess Database and Toolkit program
Educational Software for children aged 2 to 10.
Chess Database Application
Chess application whichs allows working with chess PDF books and PGNs.
Chess pairing program for run through and round robin tournaments
A free Chess program for Windows with a large set of features
The Java Chess Engine
Chess for the Blind for the JAWS or NVDA Screen Readers
A simple and free chess clock software.
A console/ncurses chess engine frontend and PGN editor.
Tournament Generator Application (GT)
Chat Messenger - Open Source Social Network - Online Chess Game