[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.08"]
[Round "13"]
[White "Franco Ocampos, Zenon"]
[Black "Trois, Francisco R Torres"]
[Result "1-0"]
[WhiteElo "2315"]
[BlackElo "2385"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Nc6 7. O-O Be7 8. Be3 O-O 9. f4 e5 10. Nb3 a5 11. a4 Nb4 12. Bf3 Bd7 13. Rf2 Bc6 14. Rd2 Qc7 15. Qe2 b6 16. Nb5 Qb8 17. c3 Na6 18. Rad1 Nc5 19. fxe5 Nxb3 20. exf6 Nxd2 21. fxe7 Nxf3+ 22. Qxf3 Re8 23. Bf4 Rxe7 24. Bxd6 Qb7 25. Bxe7 Qxe7 26. Rd4 Rf8 27. Nd6 Bxa4 28. Qg3 Bd7 29. Nc4 Bb5 30. Nxb6 Qf6 31. Nc4 Bxc4 32. Rxc4 Rd8 33. h3 Qb6+ 34. Qf2 Rd1+ 35. Kh2 Qb8+ 36. Qg3 Rd8 37. Qxb8 Rxb8 38. b4 axb4 39. cxb4 f6 40. Kg3 Kf7 41. Kf4 Ke6 42. Ke3 Ke5 43. Rd4 h5 44. Rd5+ Ke6 45. b5 h4 46. Kd4 g5 47. Kc4 Rb7 48. Rc5 Rb8 49. Rc6+ Ke5 50. b6 Rd8 51. Kc5 Kf4 52. b7 Rb8 53. Kb6 Kg3 54. Rc2 1-0