[Event "Ch Oncosinos"] [Site "masterchessopen.com Porto Alegre (Brazil)"] [Date "2012.09.09"] [Round "6"] [White "Patroclo Arthur Ruiz"] [Black "Molina Roberto Junio Brito (BRA)"] [Result "0-1"] [WhiteElo "2132"] [BlackElo "2402"] [ECO "B45"] [Opening "Sicilian: Taimanov, 5.Nc3"] 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Bd3 Nf6 8.f4 Nxd4 9.Bxd4 Qxf4 10.Rf1 Qxh2 11.e5 Bc5 12.Bxc5 Qxe5+ 13.Qe2 Qxc5 14.O-O-O d5 15.g4 h6 16.g5 hxg5 17.Rf5 g4 18.a4 Bd7 {#R} 0-1