Modalità Zen
Chess-Online
12345678abcdefgh
1d4d52c4dxc43e3Bf54Nc3e65Bxc4Bb46Bd2Nf67a3Bxc38Bxc3a69Nf3Nbd710O-OO-O11Qb3b512Be2c513dxc5Nxc514Qd1Qxd115Rfxd1Nb316Ra2Rfd817Bxf6Rxd1+