[Event "Ch Pan-American (juniors) (under 20)"] [Site "masterchessopen.com Sao Paulo (Brazil)"] [Date "2012.07.03"] [Round "8"] [White "Barros Guilherme Wang De Faria (BRA)"] [Black "Lopes Junior Roberto Juliano (BRA)"] [Result "0-1"] [WhiteElo "2036"] [BlackElo "1874"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 Nbd7 7.a4 Qc7 8.O-O g6 9.Bg5 Bg7 10.f4 O-O 11.Bf3 Qb6 12.Rb1 e5 13.Ne2 exd4 14.Nxd4 Nxe4 15.c3 Nxg5 16.fxg5 Ne5 17.Bd5 Nc6 {#R} 0-1