[Event "Nathanya-12 Group A"]
[Site "Nathanya"]
[Date "1975.06.08"]
[Round "11"]
[White "Timman, Jan H"]
[Black "Cardoso, Radolfo Tan"]
[Result "1-0"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 Be7 6. d5 exd5 7. cxd5 O-O 8. g3 a5 9. Bg2 Na6 10. Nd4 Ne8 11. O-O Rc8 12. Bf4 Bd6 13. Be3 f5 14. Qd2 h6 15. Bh3 f4 16. Bxf4 Bxf4 17. gxf4 Nd6 18. e3 Nc5 19. Qc2 Qe8 20. Bg2 a4 21. Nxa4 Nxa4 22. Qxa4 Ne4 23. Qb5 Rf6 24. Nf3 Qh5 25. Qxd7 Rd6 26. Qh3 Qxd5 27. Ne5 Rf8 28. Qg4 Qb3 29. Rac1 Nf6 30. Qg3 Nh5 31. Qh3 Bxg2 32. Qxg2 c5 33. Nc4 Rdd8 34. Qg4 Nf6 35. Qe6+ Kh7 36. Qxb6 Qd3 37. Ne5 Qf5 38. Qxc5 Ne4 39. Qe7 Rde8 40. Qh4 Rxe5 41. fxe5 Qf3 42. Rc4 Ng5 43. h3 Qd5 44. f3 Rxf3 45. Qd4 Rg3+ 46. Kf2 Qg2+ 47. Ke1 h5 48. Qd3+ g6 49. Rc8 Qxh3 50. Qc4 Rxe3+ 51. Kd2 Ne6 52. Rff8 Rxe5 53. Rh8+ Kg7 54. Kc2 Qg2+ 55. Kb1 Qg1+ 56. Ka2 Re1 57. Qc3+ Nd4 58. Qc7+ Kf6 59. Rhf8+ 1-0