[Event "Ch Departamental"] [Site "masterchessopen.com Yumbo (Colombia)"] [Date "2009.03.07"] [Round "4"] [White "Valencia Adrian David (COL)"] [Black "Renteria Rolando (COL)"] [Result "0-1"] [WhiteElo "1911"] [BlackElo "2215"] [ECO "B70"] [Opening "Sicilian: Dragon"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.Bc4 Bd7 10.O-O-O Rc8 11.Bb3 Ne5 12.g4 b5 13.h4 a5 14.g5 b4 15.Nce2 Nh5 16.f4 Ng4 17.Bg1 Qc7 18.f5 Be5 19.Nf3 a4 20.Nxe5 axb3 21.axb3 Qa5 22.Qd5 Qxd5 23.Rxd5 Nxe5 {#R} 0-1