1)   3D Chess Unlimited 1.0 Powered by an innovative engine, this computerized 3DChess board offers a superior comfort for learning and playing. For beginners and experimented players. You can challenge the computer, a local or a networked opponent and check your ELO level. 2)   D3D Chess 1.0 Powered by an innovative engine, this computerized 3DChess board offers a superior comfort for learning and playing. For beginners and experimented players. You can challenge the computer or a local opponent and check your ELO level.