[Event "Ch Brazil (1/2 final)"] [Site "masterchessopen.com - Petropolis (Brazil)"] [Round "8"] [White "Sega Carlos Alberto (BRA)"] [Black "Rodrigues Adriano (BRA)"] [Result "0-1"] [WhiteElo "2261"] [BlackElo "2295"] [ECO "A65"] [Opening "Benoni: 6.e4"] 1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.f3 Bg7 8.Bg5 O-O 9.Qd2 Re8 10.Bd3 Nbd7 11.Nge2 Ne5 12.O-O h6 13.Be3 Nfd7 14.Nc1 g5 15.Kh1 a6 16.Rb1 b5 17.b3 Qf6 18.N1e2 b4 19.Na4 Nxd3 20.Qxd3 a5 21.Rfc1 Ne5 22.Qd2 Nxf3 {#R} 0-1