[Event "Ch Argentina"] [Site "masterchessopen.com Buenos Aires (Argentina)"] [Round "19"] [White "Rubinetti Jorge (ARG)"] [Black "Pugach Mario"] [Result "1-0"] [WhiteElo "2382"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 Bd7 7.Qd2 a6 8.Be2 e6 9.O-O Be7 10.Rad1 Qc7 11.Nb3 Na5 12.f4 Nxb3 13.axb3 Bc6 14.Bf3 Rd8 15.Qe1 O-O 16.Qg3 Kh8 17.Rde1 Ng8 18.Kh1 Bxg5 19.fxg5 Ne7 20.Bh5 Ng6 21.Re3 Qe7 22.Nd5 Bxd5 23.exd5 Ne5 24.Qh4 f6 25.gxf6 Rxf6 26.Rxf6 gxf6 27.dxe6 Qxe6 28.Bg4 Qe7 29.Bf5 Rg8 30.Bxh7 Rg4 31.Qxg4 {#r} 1-0