[Event "It"] [Site "masterchessopen.com Polanica Zdroj (Poland)"] [Round "14"] [White "Liebert Heinz (GER)"] [Black "Sliwa Bogdan (POL)"] [Result "1-0"] [WhiteElo "2247"] [BlackElo "2235"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bg4 6.h3 Bd7 7.d4 b5 8.Bb3 Nxd4 9.Nxd4 exd4 10.c3 dxc3 11.Qh5 Qe7 12.Nxc3 Nf6 13.Qf3 Bc6 14.Bg5 Qe5 15.Bf4 Qh5 16.g4 Qg6 17.Nd5 Bxd5 18.exd5 Be7 19.Rfe1 Ng8 20.Rac1 Kd8 21.Rxc7 Qf6 22.g5 Qxb2 23.Rec1 h5 24.Qe3 {#r} 1-0