[Event "Interpolis-06"]
[Site "Tilburg"]
[Date "1982.09.30"]
[Round "1"]
[White "Portisch, Lajos"]
[Black "Browne, Walter Shawn"]
[Result "0-1"]
[WhiteElo "2630"]
[BlackElo "2585"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nf3 Bxc3+ 7. bxc3 d6 8. e4 e5 9. h3 h6 10. Be3 b6 11. d5 Ne7 12. Nd2 Ng6 13. g3 O-O 14. Kf1 Ne8 15. Kg2 Ne7 16. f3 f5 17. exf5 Bxf5 18. Ne4 Nf6 19. a4 a5 20. Rb1 Rb8 21. Qc2 Nxe4 22. fxe4 Bd7 23. Ra1 Qe8 24. Be2 Qg6 25. Kh2 Kh8 26. Rhf1 Ng8 27. g4 Rxf1 28. Rxf1 Nf6 29. Bf3 Rf8 30. Qb3 Nxg4+ 31. hxg4 Bxg4 32. Bg2 Rxf1 33. Bxf1 Qxe4 34. Bf2 Qf4+ 35. Kg1 Qc1 36. Kg2 e4 37. Qa2 Bf3+ 0-1