[Event "Ch Colombia (1/2 final)"] [Site "masterchessopen.com Santa Rosa de Cabal (Colombia)"] [Date "2011.06.22"] [Round "1"] [White "Dominguez Oscar (COL)"] [Black "Arias Oscar Eduardo"] [Result "1-0"] [WhiteElo "2065"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d4 b5 6.Bb3 Be7 7.dxe5 Nxe4 8.Qd5 O-O 9.Qxe4 {#r} 1-0