A generic, simple and fast implementation of Deepmind's AlphaZero
UCI chess engine
Chess Database and PGN viewer
javascript chess games viewer for websites, blogs and live broadcasts
ChessMD is a Qt-based chess game viewer with engine analysis
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
A promising chess program
NetChess to play between two players over net or internet
The world's smallest chess playing program just got smaller!
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