[Event "URS-ch49 Final"]
[Site "Frunze"]
[Date "1981.12.??"]
[Round "16"]
[White "Yudasin, Leonid"]
[Black "Tukmakov, Vladimir B"]
[Result "0-1"]
[WhiteElo "2365"]
[BlackElo "2480"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qf3 b5 9. O-O-O b4 10. e5 Bb7 11. Qh3 dxe5 12. fxe5 Qxe5 13. Bxf6 gxf6 14. Bb5+ axb5 15. Rhe1 Qf4+ 16. Kb1 Ra6 17. Qh5 bxc3 18. Nxe6 Rxe6 19. Rxe6+ Be7 20. Qxb5+ Bc6 21. Rxc6 Nxc6 22. Qxc6+ Kf8 23. Qxc3 Bd6 24. g3 Qf5 25. Qc4 Qf3 26. Rf1 Qe3 27. a4 Kg7 28. Rd1 Be5 29. Rd7 Rf8 30. Ka2 Qb6 31. c3 Kh8 32. b4 Qf2+ 33. Kb3 Qxh2 34. a5 Qxg3 35. a6 Qh3 36. Rd3 Qh1 37. b5 Rg8 38. Kb4 Qb1+ 39. Ka5 Rb8 40. a7 Qa1+ 41. Qa4 Bc7+ 42. Kb4 Qxa4+ 43. Kxa4 Ra8 44. c4 Rxa7+ 45. Kb3 Kg7 46. c5 Ra1 47. b6 Be5 48. Kb4 h5 49. c6 Rc1 50. Kb5 Kg6 51. Rd5 h4 52. Rxe5 fxe5 53. c7 h3 54. b7 h2 55. b8=Q h1=Q 56. Qg8+ Kf6 57. Qd8+ Kg6 58. Qg8+ Kf5 59. c8=Q+ Rxc8 60. Qxc8+ Kf4 61. Qc4+ Qe4 62. Qxf7+ Ke3 63. Qa7+ Qd4 64. Qg7 Kd3 65. Qg2 e4 66. Qa2 Kc3 67. Qg2 Kb3 68. Qg8+ Kc3 69. Qa2 Qb4+ 0-1