[Event "Memorial Dr. Armando Rizzoni (cat.6)"] [Site "masterchessopen.com Campinas (Brazil)"] [Date "2009.05.06"] [Round "3"] [White "Oliveira Silvio Eduardo (BRA)"] [Black "Chauca Jose (PER)"] [Result "1-0"] [WhiteElo "2357"] [BlackElo "2086"] [ECO "B41"] [Opening "Sicilian: Kan, 5.Be2"] 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Be2 Nf6 6.Nc3 Qc7 7.O-O d6 8.f4 Be7 9.Be3 O-O 10.g4 Nc6 11.g5 Nd7 12.f5 Nxd4 13.Qxd4 Re8 14.f6 Bf8 15.a4 b6 16.Rad1 g6 17.Qd2 Bb7 18.Bf4 Ne5 19.h4 Red8 20.Qe3 Bc6 21.h5 Qb7 22.Kg2 b5 23.Bxe5 dxe5 24.hxg6 fxg6 25.axb5 axb5 26.Bg4 Qf7 27.Qg3 b4 28.Qxe5 Re8 29.Ne2 Rab8 30.Nd4 Bd7 31.Nf3 Rbc8 32.Qd4 Rxc2+ 33.Rf2 Bc5 34.Rxc2 Bxd4 35.Rxd4 {#r} 1-0