[Event "Interzonal-13c"]
[Site "Biel"]
[Date "1985.07.24"]
[Round "16"]
[White "Andersson, Ulf"]
[Black "Partos, Charles"]
[Result "1-0"]
[WhiteElo "2590"]
[BlackElo "2425"]

1. Nf3 c5 2. c4 Nf6 3. g3 b6 4. Bg2 Bb7 5. Nc3 g6 6. d4 cxd4 7. Qxd4 Bg7 8. O-O d6 9. Rd1 Nbd7 10. b3 O-O 11. Bb2 Ne4 12. Qe3 Nxc3 13. Bxc3 Nf6 14. Rac1 Rc8 15. Ne1 Qd7 16. Nd3 Bxg2 17. Kxg2 Nd5 18. cxd5 Bxc3 19. h4 h5 20. Qe4 Rc7 21. Nf4 Be5 22. Nd3 Bc3 23. Nf4 Be5 24. Rxc7 Qxc7 25. Nd3 Qc2 26. Rc1 Qxa2 27. Nxe5 dxe5 28. Qxe5 Qxb3 29. Rc7 e6 30. d6 a5 31. Qd4 e5 32. Qxe5 Rd8 33. d7 1-0