Modalità Zen
Chess-Online
12345678abcdefgh
1c4e52Nc3c53g3Nc64Bg2Bd65e3Bc76Nge2d67d4exd48exd4cxd49Nxd4Nxd410Qxd4Nf611O-OO-O12Bg5h613Bxf6Qxf614Qxf6gxf615Rad1Rd816Nd5Ba517b4Bb618c5dxc519bxc5Bxc5