[Event "Bugojno"]
[Site "Bugojno"]
[Date "1978.02.27"]
[Round "2"]
[White "Portisch, Lajos"]
[Black "Timman, Jan H"]
[Result "0-1"]
[WhiteElo "2630"]
[BlackElo "2585"]
1. Nf3 g6 2. c4 Bg7 3. d4 Nf6 4. g3 O-O 5. Bg2 d6 6. Nc3 Nc6 7. O-O a6 8. d5 Na5 9. Nd2 c5 10. Qc2 Rb8 11. b3 b5 12. Bb2 bxc4 13. bxc4 Bh6 14. f4 e5 15. dxe6 Bxe6 16. Nd5 Bxd5 17. cxd5 Bg7 18. Bc3 Re8 19. e4 Nd7 20. Bxg7 Kxg7 21. Qc3+ Kg8 22. Rab1 Qc7 23. Bh3 Nb7 24. Rbe1 Nb6 25. f5 c4 26. f6 Nc5 27. Qe3 Nxd5 28. Qh6 Nxf6 29. Rxf6 c3 30. Nb3 Nxe4 31. Rff1 d5 32. Bg2 a5 33. Bxe4 dxe4 34. Qe3 Rb4 35. Rc1 Rc4 36. Rc2 Rd8 37. Nc1 h5 38. Ne2 Rd3 39. Qh6 Qb6+ 40. Kg2 e3 41. Rxf7 Kxf7 42. Qh7+ Kf6 43. Rc1 Rd2 44. Rf1+ Ke5 45. Qg7+ Ke4 46. Rf6 Rxe2+ 47. Kh3 Qxf6 48. Qxf6 c2 49. Qxg6+ Kd4 50. Qd6+ Kc3 51. Qe5+ Kd3 52. Qf5+ Re4 53. Qb5+ Rc4 54. Qf5+ Kc3 55. Qe5+ Rd4 56. Qxa5+ Kd3 57. Qa3+ Kd2 58. Qb2 Rd3 59. Qb4+ Kd1 60. Qa4 Rdd2 0-1