Modalità Zen
Chess-Online
12345678abcdefgh
1e4c62d4d53Nc3Nf64exd5Nxd55Nxd5cxd56Nf3Nc67Bf4Bg48c3e69Be2Bd610Bg3Bxg311hxg3Ne712Ne5Bxe213Qxe2Nc814Qb5+Kf815Qxb7Nd616Qc6Rc817Nd7+