[Event "Interzonal-13c"]
[Site "Biel"]
[Date "1985.07.20"]
[Round "13"]
[White "Gutman, Lev"]
[Black "Sokolov, Andrei"]
[Result "0-1"]
[WhiteElo "2485"]
[BlackElo "2555"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O c5 5. c4 dxc4 6. Na3 Nc6 7. Nxc4 Be7 8. b3 O-O 9. Bb2 Nd5 10. d4 b5 11. Nce5 Nxe5 12. Nxe5 Bb7 13. dxc5 Bxc5 14. Rc1 Rc8 15. Nd3 Be7 16. Rxc8 Qxc8 17. Qa1 Nf6 18. Rc1 Qa8 19. Rc7 Bxg2 20. Rxe7 Nd5 21. Rd7 Bh3 22. f3 f6 23. Nf2 Qc6 24. Rxa7 e5 25. a4 b4 26. Qd1 Be6 27. Qd3 Nc7 28. Qe4 Nd5 29. Ra5 Rc8 30. f4 exf4 31. gxf4 Bf7 32. Qd4 Re8 33. Rc5 Qe6 34. a5 Ne3 35. Qxb4 Qa6 36. Qb5 Qd6 37. Qc6 Qd2 38. Rc1 Qxb2 39. a6 Qd4 40. Qc7 Qd5 41. Qb7 Qd2 42. Qc7 Nd5 0-1