[Event "It (open)"] [Site "masterchessopen.com – Bogota (Colombia)"] [Date "2011.12.07"] [Round "4"] [White "Gomez Calderon Valentina (COL)"] [Black "Otalora Carlos Eduardo (COL)"] [Result "0-1"] [WhiteElo "1823"] [BlackElo "2085"] [ECO "D10"] [Opening "Slav: 3.Nc3 Nf6"] 1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 e6 5.Bg5 h6 6.Bh4 dxc4 7.e4 g5 8.Bg3 b5 9.a3 Nbd7 10.Ne5 Bb7 11.h4 g4 12.Nxg4 Rg8 13.Ne5 Nxe5 14.Bxe5 Nd7 15.Bf4 Qb6 16.Be3 O-O-O 17.Qh5 e5 18.dxe5 Bc5 19.Bxc5 Qxc5 20.f4 Qe3+ 21.Be2 Qg3+ {#R} 0-1