[Event "Ch Brazil (1/2 final)"] [Site "masterchessopen.com Brazil"] [Round "6"] [White "Costa Flavio"] [Black "Salles Joelson De"] [Result "1-0"] [ECO "E15"] [Opening "Queen's Indian: 4.g3 Bb7"] 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.d5 exd5 8.Nh4 g6 9.cxd5 d6 10.Nc3 Nbd7 11.e4 Ba6 12.Re1 Ne5 13.Bg5 Nxd5 14.Bxe7 Nxe7 15.Qa4 Qc8 16.Qd4 N7c6 17.Qd2 Ne7 18.f4 Nc4 19.Qc1 f6 20.b3 Na5 21.e5 fxe5 22.fxe5 Nf5 23.Nd5 Qd8 24.Nf6+ Kh8 25.Nxf5 gxf5 26.Bxa8 Qxa8 27.Qh6 Rf7 28.exd6 {#r} 1-0