[Event "Medellin"]
[Site "Medellin COL"]
[Date "2000.09.26"]
[EventDate "2000.09.26"]
[Round "1"]
[Result "1-0"]
[White "Nelson Gamboa"]
[Black "Plinio Pazos"]
[ECO "A15"]
[WhiteElo "2351"]
[BlackElo "2363"]
[PlyCount "118"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. c4 O-O 5. g3 d6 6. d4 e5 7. dxe5 Ng4 8. Bg2  Nc6 9. O-O Re8 10. Nc3 Ngxe5 11. Nxe5 Nxe5 12. Qd2 a6 13. Rad1 Nd7 14. Nd5 Bxb2  15. Qxb2 Rb8 16. Bh3 Ne5 17. f4 Bxh3 18. fxe5 Rxe5 19. Rf4 b5 20. Nf6+ Kg7 21.  c5 b4 22. cxd6 cxd6 23. Ne4 Qb6+ 24. Rf2 Qe3 25. Nxd6 Qc3 26. Rxf7+ Kg8 27. Qd2  Rd8 28. Rf4 Qc5+ 29. e3 Rxe3 30. Qd5+ Qxd5 31. Rxd5 Re1+ 32. Kf2 Re6 33. Rfd4  Rf6+ 34. Ke3 Bg2 35. Ne4 Rf3+ 36. Ke2 Re8 37. Rd8 Rff8 38. Rxe8 Rxe8 39. Kd3  Bf1+ 40. Kd2 Rb8 41. Rd7 Rb6 42. Ke3 Bh3 43. Rd6 Rxd6 44. Nxd6 Kg7 45. Kd4 Kf6  46. Ne4+ Kf5 47. Nf2 Bf1 48. Nd1 Be2 49. Ne3+ Ke6 50. Nd5 Kf5 51. Nxb4 g5 52.  Ke3 Bf1 53. Kf2 Bb5 54. a4 Be8 55. Nxa6 Ke4 56. Nc7 Bc6 57. a5 Ke5 58. b4 Kd6  59. b5 1-0