UCI chess engine
A generic, simple and fast implementation of Deepmind's AlphaZero
A promising chess program
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
The world's smallest chess playing program just got smaller!
LGPL jquery plugin for desqchess
A chess game written is turbo pascal
Yet Another Chess ENgine
PGN Viewer Oslo to load PGN chess notations from flat text file
Read and write PGN format and test moves for legality.
chess library in java, PGN, FEN, ICS