[Event "Ch Colombia (seniors)"] [Site "masterchessopen.com – Medellin (Colombia)"] [Round "6"] [White "Mesa Francisco Sr"] [Black "Diaz Mesa Jose Ignacio"] [Result "1-0"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 9.exd5 Nxd5 10.Nxe5 Nxe5 11.Rxe5 Nf6 12.d4 Bd6 13.Re1 Ng4 14.g3 Nxh2 15.Qh5 Ng4 16.Bg5 Nf6 {#r} 1-0