Modalità Zen
Chess-Online
12345678abcdefgh
1d4d52c4dxc43Nc3e64Nf3Nf65e3a66Bxc4Nc67O-OBd68Re1O-O9e4Be710e5Nd511Nxd5exd512Bd3h613Bc2f514exf6Bxf615Qd3Ne716Bxh6gxh6