[Event "Ch Pan-American (amateurs)"] [Site "masterchessopen.com Cartagena (Colombia)"] [Date "2012.07.07"] [Round "8"] [White "Medina Julio C"] [Black "Martinez Alexandro (ARG)"] [Result "1-0"] [WhiteElo "1888"] [BlackElo "1634"] [ECO "C17"] [Opening "French: Winawer, 5.a3"] 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Qc7 7.Qg4 Ne7 8.Bb5+ Bd7 9.a4 a6 10.Bd3 cxd4 11.Ne2 dxc3 12.Qxg7 Rg8 13.Qf6 Ng6 14.f4 Nc6 15.Ng3 Nb4 16.a5 Nxd3+ 17.cxd3 d4 18.Ne4 Bc6 19.Nd6+ Kf8 20.f5 Qe7 21.Bh6+ {#r} 1-0