[Event "Interzonal-14b"]
[Site "Szirak"]
[Date "1987.??.??"]
[Round "5"]
[White "Portisch, Lajos"]
[Black "Adorjan, Andras"]
[Result "1-0"]
[WhiteElo "2615"]
[BlackElo "2540"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 c5 6. O-O Be7 7. b3 O-O 8. Nc3 cxd4 9. exd4 d5 10. Bb2 Nc6 11. Rc1 Qd6 12. Nb5 Qf4 13. Ne5 a6 14. Nc7 Rac8 15. g3 Qh6 16. Nxc6 Bxc6 17. cxd5 Bb7 18. Bxa6 Bxa6 19. Nxa6 Nxd5 20. Qe2 Qg6 21. a4 h5 22. Rc4 Bd6 23. Bc1 h4 24. Bd2 Kh7 25. Rfc1 Ra8 26. Nb4 Bxb4 27. Bxb4 Rfb8 28. Bd6 Rb7 29. Rc6 b5 30. axb5 Ra5 31. R6c5 Rba7 32. b6 Nxb6 33. Rxa5 Rxa5 34. Bc7 e5 35. dxe5 Ra8 1-0