[Event "Ch Brazil (1/2 final)"] [Site "masterchessopen.com Vitoria (Brazil)"] [Date "2009.11.02"] [Round "6"] [White "Nunes Allan Hurba (BRA)"] [Black "Oliveira Silvio Eduardo (BRA)"] [Result "0-1"] [WhiteElo "1976"] [BlackElo "2357"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.e3 O-O 7.Bd3 Nc6 8.Ne2 b6 9.e4 Ne8 10.Be3 Ba6 11.Ng3 Nd6 12.e5 Nxc4 13.Qh5 g6 14.Qh6 f5 15.exf6 Qxf6 16.Ne4 Qh8 17.Bg5 d5 18.Qh3 Rf5 19.Ng3 Rxg5 20.Qxe6+ Kg7 21.Qd7+ Kh6 22.Bxc4 Qe8+ 23.Qxe8 Rxe8+ 24.Be2 cxd4 25.f4 Rxg3 26.hxg3+ Kg7 27.Ra2 Bc4 28.Rd2 dxc3 29.Rc2 Nd4 {#R} 0-1