[Event "Olympiad-19 Final E"]
[Site "Siegen"]
[Date "1970.09.23"]
[Round "9"]
[White "Durhuus, Olaf"]
[Black "Sanz, F"]
[Result "0-1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Be3 Nf6 7. Be2 Be7 8. O-O O-O 9. f4 d6 10. Kh1 Nbd7 11. Qd2 Nb6 12. b3 Bd7 13. Bf3 Rad8 14. Nce2 d5 15. e5 Ne4 16. Qe1 f5 17. g4 g5 18. gxf5 exf5 19. fxg5 f4 20. Bxf4 Rxf4 21. Nxf4 Qxe5 22. Qe3 Ng3+ 23. hxg3 Qxe3 24. Rae1 Qxd4 25. Rxe7 Qc3 26. Nh5 Re8 27. Nf6+ Kf8 28. Rxh7 Re1 29. Rh8+ Ke7 30. Rh7+ Kd6 31. Rxe1 Qxe1+ 32. Kh2 Qd2+ 33. Bg2 Bc6 34. Rh6 Kc7 35. Rh7+ Kb8 36. Nh5 d4 37. Nf4 Nd5 38. Kg1 Qe1+ 39. Kh2 Qd2 40. Kg1 Qe1+ 41. Kh2 Qf2 42. Rh8+ Kc7 43. Ne6+ Kb6 44. Rf8 Qd2 45. Kh3 Ne3 46. Bxc6 bxc6 47. Nf4 Qd1 48. Kh2 Qxc2+ 49. Kg1 Ng4 50. Ng2 d3 51. Rf4 d2 0-1