[Event "URS-ch39 Final"]
[Site "Leningrad"]
[Date "1971.10.16"]
[Round "21"]
[White "Shamkovich, Leonid Alexandrovic"]
[Black "Kapengut, Albert Z"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Qd2 d6 11. Rc1 Bd7 12. Bd3 Nc5 13. Bb1 Na4 14. Bd4 Bxd4 15. Qxd4 f6 16. Nd5 a5 17. O-O Bc6 18. b3 Nc5 19. f4 Nd7 20. Kh1 O-O 21. Rcd1 e5 22. Qd2 Nc5 23. Rf3 Rf7 24. fxe5 fxe5 25. Rxf7 Kxf7 26. Nc3 Ne6 27. Qxd6 Qxd6 28. Rxd6 Nd4 29. Nd5 Bxd5 30. Rxd5 Ke6 31. Bd3 a4 32. b4 Nc6 33. a3 Nxb4 34. axb4 a3 35. Bb1 a2 36. Bxa2 Rxa2 37. h3 Re2 38. Rb5 Rxe4 39. c5 Rc4 40. Rxb7 e4 41. Kg1 h5 42. Kf2 Ke5 43. Ke3 Rc3+ 44. Kd2 Rc4 45. h4 Kd4 46. Rd7+ Ke5 47. Rb7 Kd4 48. Rb8 e3+ 49. Ke2 Rc2+ 50. Kf3 Rf2+ 51. Kg3 Rf1 52. Re8 Kd3 53. c6 e2 54. b5 Rc1 55. Kf2 Rf1+ 56. Kg3 Rc1 57. Kf4 Rc5 58. Kf3 Rf5+ 59. Kg3 Rxb5 60. c7 Rc5 61. Kf3 Rf5+ 62. Kg3 1/2-1/2