ShaagChess is a completely free chess game with excellent graphics and both computer and human opponent mode (on the same PC). If you select the computer opponent, you have 5 levels of difficulty to conquer, ideal for experts as for beginners too. One of the best features is a preview mode where clicking on one of the pieces shows you the potential moves you can make. The graphics are excellent with several chess sets and boards to choose from. A versatile game that will appeal to all fans of the game.