This is not computer chess. It is played entirely by humans, and the machine doesn't even check for legitimate moves. The players must do this. Rank amateurs are encouraged to participate. To play, click on the piece you want to move, then the destination square, then "Make This Move" button. The red highlight shows the last move that was made. You can only make one move each time the page is loaded. Anyone can make a move, and there are no continuous opponents. This could be frustrating for real chess players, and perhaps is only a strange sociology experiment.