[Event "Lima op"]
[Site "Lima"]
[Date "1993.??.??"]
[Round "4"]
[White "Ruiz Meza, Marco"]
[Black "Cahuana, Luis"]
[Result "1-0"]
[WhiteElo "0"]
[BlackElo "0"]
[ECO "A34"]
[PlyCount "171"]

1.c4 c5 2.Nf3 Nf6 3.g3 g6 4.Bg2 Bg7 5.O-O d5 6.cxd5 Nxd5 7.Nc3 O-O 8.Qb3 Nb6 9.d3 Be6 10.Qa3 c4 11.d4 Nc6 12.d5 Nxd5 13.Rd1 Bxc3 14.bxc3 Qa5 15.Qxa5 Nxa5 16.Bb2 Nb6 17.Ba3 Rfe8 18.Ng5 Bg4 19.Rd4 Bxe2 20.Re1 Bd3 21.Rxe7 Rxe7 22.Bxe7 Nc6 23.Bxc6 bxc6 24.Rd8+ Rxd8 25.Bxd8 Nd5 26.Ba5 Kg7 27.Nf3 Kf6 28.Nd4 c5 29.Nc6 a6 30.Nb8 Ke6 31.Nxa6 Kd6 32.Nb8 g5 33.f3 f5 34.Kf2 f4 35.h4 gxh4 36.gxh4 Bg6 37.Ke1 Bh5 38.Kf2 Nc7 39.a3 Nb5 40.Na6 Nxa3 41.Bc7+ Kc6 42.Bxf4 Nb5 43.Nb8+ Kd5 44.Nd7 Ke6 45.Nxc5+ Kf5 46.Bd2 Nd6 47.Be3 Bf7 48.Kg3 Nb5 49.Bd2 Bd5 50.Kf2 Bc6 51.Ke3 Nd6 52.Be1 Kg6 53.Kf4 Kh5 54.Ne6 Nf7 55.Kf5 Nh6+ 56.Kf4 Nf7 57.Bf2 Bd5 58.Ng7+ Kg6 59.Bd4 Nd8 60.h5+ Kf7 61.Nf5 Ne6+ 62.Ke3 Nxd4 63.Nxd4 Kf6 64.Kf4 Bf7 65.h6 Be8 66.Nf5 Bg6 67.Ne3 Bd3 68.Ng4+ Ke6 69.Kg5 Be2 70.f4 Bxg4 71.Kxg4 Kf6 72.f5 Ke7 73.Kf4 Kf6 74.Ke4 Kf7 75.Ke5 Ke7 76.Kd5 Kf6 77.Kxc4 Kxf5 78.Kd5 Kg6 79.Kd6 Kxh6 80.c4 Kg5 81.c5 h5 82.c6 h4 83.c7 Kg4 84.c8=Q+ Kg3 85.Qc1 Kh2 86.Qf4+ 1-0