UCI chess engine
Sunfish: a Python Chess Engine in 111 lines of code
A promising chess program
Chess application whichs allows working with chess PDF books and PGNs.
Bu chess An easy way to play and train chess on your PC
A free Chess program for Windows with a large set of features
Gui of chess
Chess Database and PGN viewer
Interface für UCI kompatible Schachengines
UCI chess GUI
NetChess to play between two players over net or internet
a UCI chess engine
A virtual DGT board using optical detection
Chess program
Julia chess programming library
SJCE - free portable cross-platform graphical chess game, 100% Java.
Chess for the Blind for the JAWS or NVDA Screen Readers
MOBMAT chess engine
EXCEL VBA chess engine with chess board
Chess Database application
Java Chess Engine
icsdrone is an interface between a chess server and a chess engine