[Event "Ch Czech Republic (open)"] [Site "masterchessopen.com Svetla nad Sazavou (Czech Republic)"] [Round "0"] [White "Spirek Adam (CZE)"] [Black "Mrnka Jan (CZE)"] [Result "1-0"] [WhiteElo "2110"] [BlackElo "2086"] [ECO "C17"] [Opening "French: Winawer, 5.a3"] 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Qg4 Qc7 8.Kd1 O-O 9.Bd3 f5 10.Qg3 cxd4 11.Ne2 Nbc6 12.cxd4 Nxd4 13.Nxd4 Qc3 14.Nb3 Ng6 15.Rb1 f4 16.Bxf4 Rxf4 17.Bxg6 {#r} 1-0