Tryb Zen
Chess-Online
12345678abcdefgh
1d4f62e4Kf73Bc4+e64f4c65f5d56Qh5+g67fxg6+Kg78gxh7Rxh79Qg4+Kh810Bd3dxe411Qxe4f512Qe2Qxd413Nf3Qd814Ng5Re715Qh5+Nh616Nf7+Rxf717Bxh6Rh718Bg5