[Event "URS-ch52 Final + Zonal"]
[Site "Riga"]
[Date "1985.02.16"]
[Round "18"]
[White "Agzamov, Georgy"]
[Black "Petrosian, Arshak B"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2510"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Qb3 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Rd1 Re8 12. a3 c6 13. Bd3 Nd7 14. O-O Nf8 15. Rfe1 Ne6 16. Bb1 g6 17. Ba2 Bg7 18. Qa4 b5 19. Qc2 a5 20. Ne2 b4 21. axb4 axb4 22. Nc1 Qb6 23. Bb3 Rac8 24. Nd3 c5 25. dxc5 Nxc5 26. Nxc5 Rxc5 27. Qd2 Rd8 28. Ra1 d4 29. exd4 Rf5 30. Bc2 Rxf3 31. gxf3 Bxd4 32. Be4 Bc3 33. Qe3 Bd4 34. Qe2 Bc8 35. Ra8 Bh3 36. Rxd8+ Qxd8 37. Qd2 Qh4 38. f4 Qf6 39. Rb1 b3 40. Kh1 Be6 41. Kg2 Kh7 42. Qd3 h5 43. h3 Kg7 44. Qf3 Qh4 45. Rd1 Bxb2 46. Bd5 Bxd5 47. Rxd5 Bf6 48. Qxb3 Qxf4 49. Qe3 Qc4 50. Qf3 Qc6 51. Qe4 Qb7 52. Qd3 Qc6 53. Qf3 Qe6 54. Rb5 Be7 55. Rb7 Bd6 56. Rb5 Be7 57. Qb7 Qc4 58. Rb3 Bf6 59. Qf3 Qc5 60. Rb1 Qg5+ 61. Kf1 Qc5 62. Rd1 Qb5+ 63. Kg2 Qg5+ 64. Kh1 Qb5 65. Qe4 Qc5 66. Kg2 Qg5+ 67. Kf3 Qb5 68. Qd5 Qb4 69. Rd3 Qh4 70. Ke2 Qf4 71. Rg3 Qc7 72. Rb3 Qf4 73. Kf1 Be5 74. Re3 Bf6 75. Kg2 Qc7 76. Re8 Qf4 77. Re4 Qb8 78. Rc4 Qb3 79. Rc5 Qb8 80. Qe4 Qd6 81. Qc4 Bb2 82. Qd5 Qf6 83. Rc4 Be5 84. Re4 Bb2 85. Re3 Ba1 86. Rf3 Qe7 87. Rg3 Qc7 88. Rb3 Qf4 89. Rb5 Bf6 1/2-1/2