[Event "URS-ch37 Final"]
[Site "Moscow"]
[Date "1969.09.06"]
[Round "1"]
[White "Gipslis, Aivars P"]
[Black "Averkin, Orest Nikolaevich"]
[Result "1-0"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be2 O-O 10. O-O b6 11. Be3 Bb7 12. Rc1 Ne5 13. Qd4 Nfd7 14. f3 Bc6 15. Rfd1 Qb8 16. Qd2 Rd8 17. Nc2 Nf6 18. Nd4 Be8 19. Qe1 Ra7 20. Qf2 Rc7 21. b3 Rdc8 22. a4 Nfd7 23. Rb1 Bf8 24. Bf1 Nf6 25. Kh1 Nfd7 26. Qa2 Nc6 27. Nxc6 Rxc6 28. Qd2 R6c7 29. Qf2 Nc5 30. Rd2 a5 31. Be2 Bc6 32. Bd1 Rd7 33. Bc2 Qc7 34. Rbd1 Re8 35. Qg3 Nb7 36. Bd4 Nc5 37. Qh4 Qd8 38. Qg3 g6 39. Be3 Bg7 40. Bg5 Qc7 41. Nb5 Bxb5 42. axb5 Be5 43. f4 Bg7 44. f5 exf5 45. exf5 a4 46. bxa4 Ne4 47. Bxe4 Rxe4 48. f6 Bf8 49. Rd4 Rxd4 50. Rxd4 Qc5 51. Be3 Qa3 52. Bg1 Qxa4 53. Qf3 Rc7 54. Qe2 Qa8 55. Re4 Rc8 56. Bxb6 d5 57. cxd5 Rc1+ 58. Bg1 Qa1 59. Qe3 Rd1 60. Re8 Qxf6 61. Qc5 Qg7 62. b6 Rb1 63. d6 1-0