[Event "URS-ch52 Final + Zonal"]
[Site "Riga"]
[Date "1985.02.06"]
[Round "11"]
[White "Gulko, Boris F"]
[Black "Psakhis, Lev"]
[Result "1/2-1/2"]
[WhiteElo "2475"]
[BlackElo "2555"]

1. d4 e6 2. e4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Bb4 6. Nf3 O-O 7. Be2 dxc4 8. Bxc4 Bg4 9. Be3 Nd5 10. O-O Bxc3 11. bxc3 Nxc3 12. Qb3 Bxf3 13. gxf3 b5 14. Bd3 Nd5 15. Qxb5 Nxe3 16. fxe3 Nd7 17. Rac1 c5 18. Be4 Rb8 19. Qd3 Rb2 20. Rf2 Qg5+ 21. Kf1 Rfb8 22. Qc3 Rxf2+ 23. Kxf2 Nf6 24. dxc5 Nxe4+ 25. fxe4 Qh4+ 26. Kg1 Qg4+ 27. Kf2 Qh3 28. Kg1 Qg4+ 29. Kf2 Qh3 30. Kg1 Re8 31. Qd4 h6 32. Rc2 Rb8 33. Rc1 Qg4+ 34. Kf2 Qh4+ 35. Kg1 Qg4+ 36. Kf2 Qh4+ 37. Kg1 Qg5+ 38. Kh1 Rd8 39. Rg1 Rxd4 40. Rxg5 Rxe4 41. Rd5 Rxe3 42. Rd8+ Kh7 43. Rd7 f5 44. Rxa7 Rc3 45. Rc7 Ra3 46. c6 Rxa2 47. Rd7 Rc2 48. c7 Kg6 49. h4 h5 50. Kg1 Kf6 51. Kf1 g5 52. hxg5+ Kxg5 53. Kg1 h4 54. Rh7 Kg4 55. Rg7+ Kf3 56. Rf7 f4 57. Re7 Rc1+ 58. Kh2 Kf2 59. Rf7 f3 60. Rd7 Ke2 61. Re7+ Kf1 62. Rf7 Rc2+ 63. Kh1 Ke2 64. Re7+ Kf2 65. Rd7 Kf1 66. Rf7 f2 67. Re7 Rc6 68. Kh2 Rc3 69. Rf7 h3 70. Rd7 Rc6 71. Rf7 Rc5 72. Rd7 Rc4 1/2-1/2