[Event "Ch Pan-American (juniors) (under 20)"] [Site "masterchessopen.com – Cali (Colombia)"] [Date "2008.06.12"] [Round "4"] [White "Lemos Damian (ARG)"] [Black "Perez Olarte C"] [Result "1-0"] [WhiteElo "2495"] [BlackElo "2043"] [ECO "A46"] [Opening "Indian: 2.Nf3 e6"] 1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.a3 Bb7 5.Nc3 Be7 6.d5 O-O 7.e4 exd5 8.cxd5 Re8 9.Bd3 Na6 10.O-O Nc5 11.Bc2 Bd6 12.Re1 Ng4 13.Nb5 Qf6 14.Nxd6 Qxd6 15.b4 Na6 16.Bb2 f6 17.h3 Ne5 18.Nd4 Qf8 19.f4 Ng6 20.Qg4 Rad8 21.Rad1 c5 22.dxc6 {#r} 1-0