[Event "Olympiad-18 Preliminaries A"]
[Site "Lugano"]
[Date "1968.10.19"]
[Round "2"]
[White "Delgado, Simon"]
[Black "Lee, Peter N"]
[Result "0-1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 e5 6. d5 O-O 7. Nge2 Nbd7 8. O-O Nc5 9. Bc2 a5 10. Ng3 c6 11. Be3 cxd5 12. cxd5 b6 13. f3 Ba6 14. Rf2 Ne8 15. Qd2 h5 16. f4 exf4 17. Bxf4 b5 18. Bh6 b4 19. Bxg7 Nxg7 20. Nce2 h4 21. Nf1 Bxe2 22. Rxe2 Qf6 23. Rb1 Rfe8 24. Rf2 Qe5 25. Rf4 h3 26. gxh3 Nh5 27. Rh4 Re7 28. Ne3 Nf6 29. Nc4 Nfxe4 30. Bxe4 Nxe4 31. Qd3 Qg5+ 32. Rg4 Nc5 33. Qf3 Qh6 34. Nxd6 Qe3+ 35. Qxe3 Rxe3 36. Rf1 Ra7 37. h4 Re5 38. Rg5 Rxg5+ 39. hxg5 Rd7 40. Ne8 Kf8 41. Nf6 Rd8 42. Rf3 Ke7 43. b3 Nd7 44. Ne4 Ne5 45. Rf6 Rxd5 46. Ra6 Nf3+ 47. Kg2 Nxg5 48. Nf2 Ne6 49. Ra7+ Kf6 50. Kf3 g5 51. Ng4+ Kg6 52. Ne3 Rd2 53. Rxa5 Rxh2 54. Nd5 Rh4 55. Ra4 Nd4+ 56. Kg3 Ne2+ 57. Kf3 Nc3 58. Ra6+ Kg7 59. Nxc3 bxc3 60. Rc6 f5 61. a4 Rh3+ 62. Kg2 g4 63. Rc4 c2 64. b4 f4 65. Rxc2 f3+ 66. Kg1 g3 67. Rc1 Rh2 68. Rc7+ Kf6 69. Rc6+ Kf5 70. Rc5+ Kg4 71. Rc4+ Kh3 72. Rf4 f2+ 73. Kf1 Rh1+ 74. Ke2 Re1+ 0-1