[Event "It (open)"] [Site "masterchessopen.com Barquisimeto (Venezuela)"] [Date "2012.04.06"] [Round "6"] [White "Marichal Ariel (CUB)"] [Black "Ortega Amarelle Mariano"] [Result "0-1"] [WhiteElo "2294"] [ECO "E21"] [Opening "Nimzo-Indian: Three Knights"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 O-O 5.g3 Bxc3+ 6.bxc3 b6 7.Bg2 Bb7 8.O-O d6 9.Bg5 Nbd7 10.Re1 h6 11.Ne5 Bxg2 12.Nxd7 Qxd7 13.Bxf6 Bb7 14.Bh4 g5 15.Qd2 f6 {#R} 0-1