[Event "URS-chT Republics 14th Group1"]
[Site "Moscow"]
[Date "1979.07.??"]
[Round "5"]
[White "Osnos, Viatcheslav"]
[Black "Dorfman, Josif D"]
[Result "1-0"]
[WhiteElo "2470"]
[BlackElo "2595"]

1. c4 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O Rb8 8. Bd2 a6 9. a4 e5 10. d5 Na5 11. b3 c5 12. e4 Ne8 13. Ra3 b6 14. Qe2 h6 15. Nd1 Nf6 16. Kh1 Rb7 17. Ne1 Re7 18. Ne3 Kh7 19. Nd3 Qc7 20. b4 cxb4 21. Bxb4 Nb7 22. Rb3 Nd7 23. Rfb1 Nbc5 24. Nxc5 Nxc5 25. Bxc5 bxc5 26. Rb6 Qd8 27. h4 h5 28. Kh2 Bh6 29. a5 Qd7 30. Rc6 Rd8 31. Rbb6 Ree8 32. Nd1 Bc1 33. Qc2 Bh6 34. Nc3 Bf8 35. Qb1 Qe7 36. Bh3 Qf6 37. Nd1 Bxh3 38. Kxh3 Qf3 39. Kh2 Ra8 40. Qc2 Qa3 41. Rb7 Qxa5 42. Rxf7+ Kg8 43. Rcc7 Rec8 44. Rb7 Rcb8 45. Rbd7 Rd8 46. Qc1 Rxd7 47. Rxd7 Qa4 48. Rb7 Qe8 49. Qg5 a5 50. Ne3 a4 51. Nf5 a3 52. Nh6+ Bxh6 53. Qxh6 Qf7 54. Rxf7 Kxf7 55. Qc1 a2 56. Qa1 Kf6 57. Kg2 Ra3 58. Kf1 Ra7 59. Ke2 g5 60. Kd2 1-0