The page knows nothing about the rules of chess or checkers; it simply displays certain graphics in a certain arrangement. You should review each move to make sure it is legal. The advantage of this is that you are free to play variant game types. See ChessVariants.com for some ideas.
- Chessboard/Checkerboard display
- Random starting position for Chess960 (reload this page for another one)
- Symbols file (tells you what the variables mean)
- All project files (.zip)