Modalità Zen
Chess-Online
12345678abcdefgh
1e4e52f4exf43Nf3Ne74Bc4Ng65O-OBc5+6d4Bb67Bxf4Nxf48Bxf7+Kxf79Ne5+Kg810Rxf4d611Nf7Qe712Nxh8Kxh813c3Nc614Kh1Bd715Qf3h616Nd2Qg517h4Qg618Rf1Bg419Qd3Qh5