[Event "Memorial Kautsky"] [Site "masterchessopen.com – Prague (Czech Republic)"] [Round "4"] [White "Stepanek J"] [Black "Treybal Karel (CZE)"] [Result "0-1"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7 6.O-O Nge7 7.Re1 Ng6 8.d3 Be7 9.Nbd2 O-O 10.Nf1 f5 11.d4 f4 12.Qd3 Kh8 13.Bd2 Nxd4 14.Nxd4 exd4 15.Bxd7 dxc3 16.Bh3 cxd2 17.Nxd2 Ne5 18.Qb3 b5 19.a4 Rb8 20.axb5 Rxb5 21.Qc2 f3 22.g3 Qb8 23.Ra2 Rc5 24.Qa4 Nd3 25.Rb1 Qb6 26.Nc4 Rxc4 27.Qxc4 Nxf2 28.Be6 Nh3+ 29.Kh1 Qg1+ 30.Rxg1 Nf2# 0-1