UCI chess engine
A generic, simple and fast implementation of Deepmind's AlphaZero
A promising chess program
Zoomable user interface (ZUI) with file manager, file viewers and more
Bu chess An easy way to play and train chess on your PC
Domination is a game that is a bit like the board game Risk
computer opponent for the board game Blokus
Blind Chess using Taiwan rules
Chess Database and PGN viewer
Turkish Traditional Backgammon Game
the java game and entertainment runtime
Like board game Jamaica
Tool for chess teachers to create PDF files with chess diagrams in it
Platform independent browser based Str8ts solver
Platform independent browser based Sudoku solver
Batch tools for creating Polyglot books and PGN-based statistics.
A GNU/Linux operating system accessible for visually impaired.
Some humble web applications
javascript chess games viewer for websites, blogs and live broadcasts
Edit diagram.sty LaTeX diagrams
Java Schach Turnierverwaltung / Java Chess Tournament Management
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)