Modalità Zen
Chess-Online
12345678abcdefgh
1e4e62Qe2d53exd5Qxd54Nf3Nf65d4Nc66Qb5Qe4+7Be3Qxc28Bd3Bb4+9Bd2Qxb210O-OQxa111Bxb4Bd712a3Nxb413Qxb4Bc6