[Event "Ch Colombia (schools) (under 13) (g)"] [Site "masterchessopen.com Yumbo (Colombia)"] [Date "2010.04.27"] [Round "6"] [White "Perez Daniela"] [Black "Rojas Castillo Andrea Lizeth"] [Result "0-1"] [BlackElo "2025"] [ECO "B43"] [Opening "Sicilian: Kan, 5.Nc3"] 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nf6 7.Bg5 Be7 8.Be3 Nc6 9.Nxc6 bxc6 10.O-O O-O 11.Qf3 d5 12.exd5 cxd5 13.Bf4 e5 14.Bg3 Bb7 15.Bf5 d4 16.Ne4 g6 17.Qe2 gxf5 18.Nxf6+ Bxf6 19.Rac1 Qc6 20.Rfe1 Qxg2# 0-1