[Event "Interzonal-13c"]
[Site "Biel"]
[Date "1985.07.15"]
[Round "10"]
[White "Sokolov, Andrei"]
[Black "Vaganian, Rafael A"]
[Result "1/2-1/2"]
[WhiteElo "2555"]
[BlackElo "2625"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. c3 dxe4 5. Nxe4 Qd5 6. Nd2 e5 7. Ngf3 exd4 8. Bc4 Qf5 9. Nxd4 Nxd4 10. cxd4 Be6 11. Qa4+ Bd7 12. Qb3 O-O-O 13. O-O Bd6 14. Nf3 Nh6 15. Re1 f6 16. Bxh6 gxh6 17. g3 Rhe8 18. Bf7 Rxe1+ 19. Rxe1 Kb8 20. Be6 Bxe6 21. Rxe6 c5 22. Kg2 Bf8 23. Nh4 Qg5 24. Nf3 Qf5 25. Qc4 h5 26. dxc5 Bxc5 27. Re4 Bb6 28. b4 Rc8 29. Qe2 a5 30. bxa5 Qxa5 31. Qb2 Qd5 32. Rf4 Bd8 33. Rd4 Qc6 34. h4 Bc7 35. Qa3 f5 36. Ra4 b5 37. Qb3 Bb6 38. Rb4 Qc2 39. Qxc2 Rxc2 40. Rxb5 Rxf2+ 41. Kh3 Rxf3 42. Rxb6+ Kc7 43. Rf6 Kd7 44. a4 Rf2 45. Rh6 Ra2 46. Rxh5 Ke6 47. Rh6+ Ke5 48. Rxh7 Rxa4 49. Rf7 Ra1 50. Rf8 1/2-1/2