[Event "It (open) (b)"] [Site "masterchessopen.com Cali (Colombia)"] [Date "2009.12.29"] [Round "7"] [White "Palacio Pablo Persi (COL)"] [Black "Guelgua Alvaro (COL)"] [Result "0-1"] [WhiteElo "1947"] [BlackElo "2020"] [ECO "D10"] [Opening "Slav: 3.Nc3 Nf6 4.e3"] 1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 Nbd7 6.Qc2 Bd6 7.Bd3 dxc4 8.Bxc4 b5 9.Bd3 Bb7 10.e4 e5 11.dxe5 Nxe5 12.Nxe5 Bxe5 13.h3 O-O 14.Ne2 c5 15.Bxb5 Qa5+ {#R} 0-1