Modalità Zen
Chess-Online
12345678abcdefgh
1d4e62e4Nf63Nc3Bb44e5Ne45Bd2Nxd26Qxd2d67Nf3dxe58Nxe5Nd79Qf4O-O10Bd3c511O-Ocxd412Qxd4Bc513Qe4Nxe5