[Event "It (team)"] [Site "masterchessopen.com Bogota (Colombia)"] [Date "2011.10.14"] [Round "2"] [White "Acosta Alejandro (COL)"] [Black "Villamil Nahum Jose"] [Result "1-0"] [WhiteElo "2312"] [BlackElo "1828"] [ECO "B23"] [Opening "Sicilian: Closed"] 1.e4 c5 2.Nc3 a6 3.Nf3 d6 4.d4 cxd4 5.Nxd4 Nf6 6.Bg5 Nbd7 7.f4 Qc7 8.Qf3 h6 9.Bxf6 Nxf6 10.Bd3 b5 11.e5 Bb7 12.Qe2 b4 13.Ncb5 axb5 14.exf6 O-O-O 15.fxg7 Bxg7 16.Qg4+ Qd7 17.Qxg7 Rdg8 18.Qxf7 Rf8 19.Qe6 Rxf4 20.Qxd7+ Kxd7 21.O-O-O {#r} 1-0