[Event "Ch Colombia (1/2 final)"] [Site "masterchessopen.com - Santa Rosa de Cabal (Colombia)"] [Date "2011.06.24"] [Round "6"] [White "Ramirez Carlos (COL)"] [Black "Contreras Henry (COL)"] [Result "1-0"] [WhiteElo "2320"] [BlackElo "2238"] [ECO "A48"] [Opening "Neo-King's Indian"] 1.d4 Nf6 2.Nf3 g6 3.c4 c5 4.d5 b5 5.cxb5 a6 6.bxa6 Bxa6 7.Nc3 d6 8.g3 Bg7 9.Bg2 Nbd7 10.O-O O-O 11.h3 Qb6 12.Qc2 Rfb8 13.Rb1 Bc4 14.Nd2 Ba6 15.b3 Ne8 16.Bb2 Nc7 17.Rfe1 Qa5 18.a4 c4 19.Ba1 Ne5 20.Rec1 cxb3 21.Nxb3 Qb6 22.Na2 Rc8 23.Qd1 Bb7 24.Nc5 {#r} 1-0