Modalità Zen
Chess-Online
12345678abcdefgh
1d4Nf62e3d53Bd3e64Nd2c55c3cxd46exd4Bd67Ngf3Nc68O-OO-O9Re1Re810h3e511dxe5Nxe512Nxe5Bxe513Nf3Bc714Bg5Be615Qc2h616Bxf6Qxf617Re2Bxh318Rae1Rxe219Qxe2Bg4