[Event "URS-ch52 Final + Zonal"]
[Site "Riga"]
[Date "1985.02.03"]
[Round "9"]
[White "Gulko, Boris F"]
[Black "Kupreichik, Viktor D"]
[Result "1-0"]
[WhiteElo "2475"]
[BlackElo "2470"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 a6 6. Be3 O-O 7. Qd2 Nc6 8. Nge2 Rb8 9. Rb1 Bd7 10. b4 Qc8 11. b5 Na5 12. Nf4 c6 13. b6 e5 14. dxe5 dxe5 15. Nxg6 hxg6 16. Na4 Nxc4 17. Bxc4 Be6 18. Qc2 Rd8 19. O-O Bxc4 20. Qxc4 Ne8 21. Qb3 Nd6 22. Bg5 Re8 23. Rbd1 Nb5 24. Nc5 Nd4 25. Qc4 Bf8 26. Be3 Rd8 27. Bxd4 exd4 28. Rxd4 Rxd4 29. Qxd4 Bxc5 30. Qxc5 Qd7 31. f4 Rd8 32. f5 gxf5 33. Qxf5 Qxf5 34. exf5 Rd5 35. g4 Rb5 36. Rd1 Rxb6 37. Kf2 Rb2+ 38. Kg3 Rxa2 39. Rd8+ Kg7 40. Rd7 b5 41. g5 Kg8 42. h4 b4 43. h5 Ra1 44. Rd8+ Kh7 45. Kf4 f6 46. g6+ Kh6 47. Rh8+ Kg7 48. Rh7+ Kg8 49. h6 Rh1 50. Rg7+ Kh8 51. Rh7+ Kg8 52. Rg7+ Kh8 53. Rf7 Rh4+ 54. Kf3 Rxh6 55. Rxf6 Rh1 56. Rf8+ Kg7 57. Rf7+ Kg8 58. Rb7 a5 59. Kf4 c5 60. f6 1-0