[Event "Ch Slovakia (open)"] [Site "Trencianske Teplice (Slovakia)"] [Round "4"] [White "Kouba Petr (CZE)"] [Black "Diviak Rastislav (SVK)"] [Result "0-1"] [WhiteElo "1836"] [BlackElo "1945"] [ECO "B07"] [Opening "Pirc: 4.Bg5 Bg7"] 1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Bg5 Bg7 5.Qd2 c6 6.Nf3 O-O 7.O-O-O b5 8.h3 b4 9.Bxf6 bxc3 10.Qxc3 Bxf6 {#R} 0-1