[Event "Costa del Sol-11"]
[Site "Malaga"]
[Date "1971.02.11"]
[Round "9"]
[White "Durao, Joaquim Manuel"]
[Black "Rogoff, Kenneth"]
[Result "0-1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Nbd7 7. a4 Qc7 8. Bd3 b6 9. O-O Bb7 10. Kh1 e6 11. Qf3 Be7 12. Be3 Nc5 13. Rae1 O-O 14. Qh3 Rad8 15. Bf2 d5 16. e5 Nfe4 17. Bxe4 Nxe4 18. Nxe4 dxe4 19. c3 Bd5 20. f5 Qxe5 21. Bg3 Qf6 22. fxe6 Qg6 23. Nf5 Qxe6 24. Qg4 Bf6 25. Bh4 Kh8 26. Bxf6 Qxf6 27. Ne3 Qe6 28. Qh4 Bb7 29. Rf5 h6 30. g4 f6 31. Rh5 Rf7 32. c4 Kg8 33. Kg1 Rd2 34. Qg3 Qd7 35. h4 Qd3 36. g5 fxg5 37. hxg5 Qd6 38. Qxd6 Rxd6 39. gxh6 Rg6+ 40. Kh2 Rf2+ 41. Kh1 gxh6 42. Rh2 Rxh2+ 43. Kxh2 Kf7 44. Rd1 Ke6 45. Rd8 Ke5 46. Rb8 Rg7 47. Rh8 Kf4 48. Nc2 Rd7 49. Rf8+ Kg5 50. Ne3 Bc6 51. a5 bxa5 52. Rf5+ Kg6 53. Rxa5 Bb7 54. b4 Rd3 55. Ng4 Rb3 56. Ne5+ Kf5 57. Rc5 Ke6 58. Ng4 Rxb4 59. Re5+ Kd6 60. c5+ Kc6 61. Nxh6 a5 62. Nf5 a4 63. Nd6 a3 64. Nxb7 Rxb7 65. Rxe4 Ra7 0-1