Free Chess Free Chess is a free physics based chess simulator where you are free to play the game of chess with the freedom of however you like. (Have we mentioned free enough?) With the use of physics simulation, move pieces just as you would on a real chess board, with the added benefit of playing with friends across the world! With many different settings and themes for your chess sets the game is always pretty to look at! Take the game up a notch and invite multiple friends to duke it out without limitations. Invent your own rules and play however you want!