[Event "Ch Brazil (team)"] [Site "masterchessopen.com Curitiba (Brazil)"] [Round "4"] [White "Barbosa Marco Antonio"] [Black "Pimentel William (BRA)"] [Result "1-0"] [BlackElo "2076"] [ECO "B31"] [Opening "Sicilian: Rossolimo, 3...g6 4.O-O"] 1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Re1 Qc7 6.Nc3 e6 7.Bxc6 bxc6 8.d3 Nf6 9.Be3 d6 10.h3 Rb8 11.Qc1 O-O 12.Rb1 Re8 13.e5 Nd5 14.exd6 Qxd6 15.Ne4 Qc7 16.Bxc5 Qd7 17.Bd4 e5 18.Nc5 Qd6 19.c4 Nf4 20.Qxf4 exf4 21.Rxe8+ Bf8 22.Ne4 {#r} 1-0