[Event "It (open)"] [Site "Bogota (Colombia)"] [Date "2011.12.11"] [Round "9"] [White "Valencia Dario (COL)"] [Black "Perez Esparza Juan Carlos"] [Result "1-0"] [WhiteElo "1985"] [ECO "A40"] [Opening "Queen's Pawn: Bogoljubow-Miles, 2.Nf3"] 1.d4 Nc6 2.Nf3 d6 3.Bf4 Bf5 4.c3 h6 5.Qb3 Qd7 6.d5 Nd8 7.Nbd2 e5 8.dxe6 Bxe6 9.Qc2 Nf6 10.e4 g5 11.Be3 Bg7 12.Nd4 {#r} 1-0