[Event "URS-ch50 Semifinal"]
[Site "Yaroslavl"]
[Date "1982.07.??"]
[Round "?"]
[White "Cherepkov, Alexander V"]
[Black "Kengis, Edvins"]
[Result "1/2-1/2"]
[WhiteElo "2395"]
[BlackElo "2400"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Bb7 6. a3 Be7 7. d5 O-O 8. Ng3 d6 9. Be2 c6 10. e4 cxd5 11. cxd5 exd5 12. exd5 Na6 13. O-O Nc7 14. Bc4 Qd7 15. Qd3 Rfe8 16. Nf5 Bf8 17. h3 Re5 18. Ne3 a5 19. f4 Ree8 20. Bd2 a4 21. Nc2 Ba6 22. Nb4 Bxc4 23. Qxc4 b5 24. Qd3 Na6 25. Nc6 Qb7 26. Rae1 Nc5 27. Qxb5 Qxb5 28. Nxb5 Nxd5 29. Nb4 Nxb4 30. Rxe8 Rxe8 31. Bxb4 Nd3 32. Bxd6 Re2 33. Rd1 Bxd6 34. Rxd3 Bc5+ 35. Kh2 Rxb2 36. Rd8+ Bf8 37. Nc3 g6 38. Nxa4 Ra2 39. Nb6 Kg7 40. Nc4 Rc2 41. Ne5 Bxa3 42. Rd7 Bc1 43. Rxf7+ Kg8 44. Kg3 g5 45. fxg5 Bxg5 46. Rb7 Bf6 47. Ng4 Bg7 48. Kf3 Rc3+ 49. Ke4 Rc4+ 50. Kd5 Rd4+ 51. Ke6 Re4+ 52. Kf5 Re2 53. g3 Rb2 54. Nh6+ Kh8 55. Nf7+ Kg8 56. Nh6+ Kh8 57. Nf7+ Kg8 58. Rxb2 Bxb2 59. Ng5 Bc1 60. Ne6 Kf7 61. g4 Bb2 62. Ng5+ Kg7 63. Ne6+ Kf7 64. Nf4 Bc3 65. Nd5 Bb2 66. Kg5 Kg7 67. Kh5 Bc1 68. g5 Bb2 69. Ne3 Ba1 70. Nf5+ Kg8 71. Kh6 Bb2 72. Ne7+ Kh8 73. h4 Bg7+ 74. Kh5 Bb2 75. Kg4 Kg7 76. Nf5+ Kf7 77. Nd6+ Kg7 78. Kf5 Kg8 79. Ke6 Kg7 80. Kf5 Kg8 1/2-1/2