Modalità Zen
Chess-Online
12345678abcdefgh
1e4c52Nf3d63d4cxd44Nxd4Nf65Nc3Nc66Bg5Bd77Bc4h68Bxf6gxf69Nf5Qb610Bxf7+Kxf711Qh5+Ke612Ng7+Bxg7