[Event "Tournament (open)"] [Site "Bucaramanga (Colombia)"] [Round "3"] [White "Trujillo Harlinson"] [Black "Chamas Ortiz Henry"] [Result "0-1"] [ECO "B07"] [Opening "Pirc"] 1.e4 d6 2.g3 g6 3.Bg2 Bg7 4.Ne2 Nf6 5.Nbc3 O-O 6.d3 e5 7.O-O Be6 8.h3 c6 9.f4 Qc8 10.fxe5 dxe5 11.Kh2 c5 12.Nd5 Nxe4 {#R} 0-1