[Event "Pan American U20-ch"] [Site "Cordoba"] [Date "1980.??.??"] [Round "1"] [White "Quijada, G"] [Black "Soppe, Guillermo"] [Result "0-1"] [WhiteElo "0"] [BlackElo "1930"] [ECO "C06"] [PlyCount "134"] 1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 cxd4 8.cxd4 f6 9.exf6 Nxf6 10.Nf3 Bd6 11.Bf4 Bxf4 12.Nxf4 Qd6 13.g3 O-O 14.O-O Bd7 15.Re1 Rae8 16.Ne5 Re7 17.a3 Be8 18.Qd2 g5 19.Ng2 Rg7 20.Rac1 Nd8 21.Qe3 Qb6 22.Rc5 Nd7 23.Nxd7 Bxd7 24.b4 a6 25.Be2 Qd6 26.f4 gxf4 27.gxf4 Rxf4 28.Bf3 Nc6 29.Kh1 Rf6 30.Rc2 Qf8 31.Rf2 Rgf7 32.Ref1 Qh6 33.Qc3 Qf8 34.Kg1 Kh8 35.Qe3 Ne7 36.Bg4 Rxf2 37.Rxf2 Rxf2 38.Qxf2 Qxf2+ 39.Kxf2 Kg7 40.Ke3 Kf6 41.Nf4 b6 42.Kf3 a5 43.bxa5 bxa5 44.Bh3 Bc8 45.Bg4 Nc6 46.Nxd5+ exd5 47.Bxc8 Nxd4+ 48.Kf4 Ne6+ 49.Ke3 Ke5 50.Kd3 Nc5+ 51.Kc3 Ke4 52.Bg4 Ke3 53.Bf5 h6 54.Bg4 Na4+ 55.Kb3 Nb6 56.Kc3 d4+ 57.Kc2 Nc4 58.Kb3 Nb6 59.Kc2 Nc4 60.Kb3 Ne5 61.Be6 d3 62.Ka4 d2 63.Bb3 Nc4 64.h4 Kd4 65.Kb5 Kc3 66.Bd1 Nb2 67.Be2 a4 0-1