UCI chess engine
A generic, simple and fast implementation of Deepmind's AlphaZero
Gui of chess
Chess Database and PGN viewer
Chess Database and Toolkit program
A GNU/Linux operating system accessible for visually impaired.
Chess application whichs allows working with chess PDF books and PGNs.
Zoomable user interface (ZUI) with file manager, file viewers and more
Bu chess An easy way to play and train chess on your PC
A promising chess program
Tool for chess teachers to create PDF files with chess diagrams in it
javascript chess games viewer for websites, blogs and live broadcasts
ChessMD is a Qt-based chess game viewer with engine analysis
Chess training program playing gambits
Java Schach Turnierverwaltung / Java Chess Tournament Management
Batch tools for creating Polyglot books and PGN-based statistics.
Divine generator of riddles for arrangement.
Dice endgames — generation of endgames with dices.
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
Puzzle game with chess pieces
VR Adrix Java Works - Paged Lists - Action-Entity Model ...
NetChess to play between two players over net or internet