[Event "URS-ch40 Final"]
[Site "Baku"]
[Date "1972.12.12"]
[Round "17"]
[White "Kapengut, Albert Z"]
[Black "Lein, Anatoly"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Nf6 6. e5 Nd5 7. d3 O-O 8. h3 Nc7 9. Bxc6 bxc6 10. Na3 Ne6 11. Nc4 d5 12. exd6 exd6 13. Bd2 d5 14. Ba5 Qe7 15. Nce5 Qd6 16. Rb1 Rb8 17. Bd2 Rb7 18. Qc1 Re8 19. Bh6 Bh8 20. Ng4 Rbe7 21. Qd2 f6 22. Ngh2 Qb8 23. h4 Kf7 24. Qa5 Qb6 25. Bd2 Bg7 26. b3 Bf8 27. Qa4 Qa6 28. Qxa6 Bxa6 29. Ng4 h5 30. Ne3 Nd4 31. Nxd4 cxd4 32. Nf1 c5 33. Rxe7+ Bxe7 34. Bf4 g5 35. hxg5 fxg5 36. Bd2 c4 37. bxc4 dxc4 38. dxc4 Rc8 39. c3 dxc3 40. Bxc3 Rxc4 41. Rb3 Ra4 42. Rb2 Ra3 43. Bd4 Bc4 44. Ne3 Rd3 45. Bxa7 Be6 46. a4 Rc3 47. Rb1 Ra3 48. Rb7 Ra1+ 49. Kh2 Ke8 50. Rb8+ Kd7 51. Rb7+ Ke8 52. Rb6 Kd7 53. Rb7+ 1/2-1/2