UCI chess engine
Chess engine written in Pascal with an UCI interface.
Chess Database and PGN viewer
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simple chess game written in C
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SJCE - free portable cross-platform graphical chess game, 100% Java.
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The forever free, ad-free and open source chess server
Chess Database application
Extensive Java chess database libraries.
icsdrone is an interface between a chess server and a chess engine
Chess engine, currently in development
A powerful chess engine written in C++
Take the chess graphism, and use it with a chess engine.
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A chess engine in C# using bitboards
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A chess application : game with human and/or computer
A simple network chess game