[Event "Interzonal-13c"]
[Site "Biel"]
[Date "1985.07.14"]
[Round "9"]
[White "Andersson, Ulf"]
[Black "Sokolov, Andrei"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2555"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 d5 8. cxd5 Nxd5 9. Nc3 O-O 10. O-O Nd7 11. Re1 c5 12. dxc5 Nxc5 13. Nxd5 exd5 14. Nd4 Qd7 15. Rc1 Ne4 16. Be3 Rfc8 17. Bxe4 dxe4 18. Nc6 Qxd1 19. Nxe7+ Kf8 20. Rcxd1 Kxe7 21. Rd4 Bb7 22. a4 Rd8 23. Rc4 Rac8 1/2-1/2