[Event "Ch Valle (juniors) (under 12)"] [Site "masterchessopen.com - Cali (Colombia)"] [Date "2010.02.27"] [Round "4"] [White "Saenz Andres Felipe"] [Black "Polanco Brayan Arley"] [Result "1-0"] [ECO "A58"] [Opening "Benko Gambit: 5.bxa6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 Bxa6 6.Nc3 d6 7.Nf3 g6 8.g3 Bg7 9.Bg2 O-O 10.O-O Nbd7 11.Bf4 e5 12.dxe6 fxe6 13.Ng5 {#r} 1-0