Kupper, Josef VS Timman, Jan H 1972.05.22

[Event "Clare Benedict Cup-19"]
[Site "Vienna"]
[Date "1972.05.22"]
[Round "3(2)"]
[White "Kupper, Josef"]
[Black "Timman, Jan H"]
[Result "0-1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Qc7 7. Bd3 Nf6 8. O-O Ne5 9. h3 Bc5 10. Qe2 d6 11. f4 Ng6 12. Nb3 Bxe3+ 13. Qxe3 O-O 14. Rae1 b5 15. a3 Bb7 16. Nd4 e5 17. fxe5 dxe5 18. Nf5 Nf4 19. g3 Nxd3 20. cxd3 Ne8 21. Rc1 Qd7 22. Qc5 g6 23. Ne7+ Kg7 24. Ncd5 Qxh3 25. Rf3 Qe6 26. Rcf1 Bxd5 27. exd5 Qd6 28. b4 Rd8 29. Re1 Nf6 30. Qxd6 Rxd6 31. Rxe5 Rfd8 32. Rg5 Kf8 33. Nc6 Rc8 34. Re5 Nxd5 35. Nd4 Rc3 36. Ne6+ Kg8 37. Ng5 Nf6 38. d4 Rc1+ 39. Kg2 Rc2+ 40. Kg1 h6 41. Ne4 Nxe4 42. Rxe4 f5 43. Re7 Kf8 44. Ra7 h5 45. Rd3 Re2 46. Rc3 Re7 47. Rcc7 Rxc7 48. Rxc7 Rxd4 49. Rc6 Kg7 50. Rxa6 h4 51. gxh4 Rxh4 52. Kg2 Rd4 53. Kf3 g5 54. Ke2 Re4+ 55. Kf2 Rc4 56. Rb6 Rc2+ 57. Ke3 Rc3+ 58. Kd4 Rxa3 59. Rxb5 Kg6 60. Ra5 Rb3 61. b5 g4 62. Kc4 Rb1 63. Ra3 f4 64. Rb3 Rxb3 65. Kxb3 g3 0-1