[Event "Interpolis-02"]
[Site "Tilburg"]
[Date "1978.09.02"]
[Round "2"]
[White "Portisch, Lajos"]
[Black "Huebner, Robert"]
[Result "1-0"]
[WhiteElo "2630"]
[BlackElo "2595"]
1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. e4 Bb7 5. d3 c5 6. g3 Nc6 7. Bg2 Be7 8. O-O O-O 9. d4 cxd4 10. Nxd4 Rc8 11. b3 a6 12. Bb2 Qc7 13. Rc1 Qb8 14. Re1 Rfd8 15. Nc2 d6 16. Qe2 Ba8 17. Rcd1 Nd7 18. Rd2 Na7 19. Nd4 Ne5 20. Red1 Bf8 21. f4 Nec6 22. Nxc6 Bxc6 23. f5 b5 24. fxe6 fxe6 25. Qg4 Re8 26. cxb5 axb5 27. Ne2 Rc7 28. Nf4 Rf7 29. Kh1 b4 30. Qe2 Bb5 31. Qe3 Nc6 32. Bh3 Nd8 33. a4 bxa3 34. Bxa3 d5 35. Bxf8 Rfxf8 36. exd5 exd5 37. Qc3 Qe5 38. Qxe5 Rxe5 39. Bg2 Nc6 40. Rxd5 Rfe8 41. Kg1 Nb4 42. Rxe5 Rxe5 43. Rd4 Nc6 44. Rd5 Kf8 45. Kf2 Ke7 46. Rxe5+ Nxe5 47. h3 g5 48. Ne2 h5 49. Nc3 Bd7 50. Ke3 h4 51. g4 Nxg4+ 52. hxg4 Bxg4 53. Ne4 Be6 54. b4 g4 55. Kf4 g3 56. Ng5 Bc8 57. Ke5 Bg4 58. b5 Be2 59. b6 Kd7 60. Ne6 1-0