[Event "Tallinn"]
[Site "Tallinn"]
[Date "1971.03.11"]
[Round "14"]
[White "Zaitsev, Alexander N"]
[Black "Stein, Leonid"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Bd2 O-O 7. Rc1 Nb6 8. Bg5 Bg4 9. e3 N8d7 10. Be2 c6 11. O-O Nf6 12. b4 Nbd5 13. Nxd5 Qxd5 14. Ne5 Bxe2 15. Qxe2 a5 16. Qb2 Qb5 17. Rc5 Qa4 18. Rxa5 Rxa5 19. bxa5 Qxa5 20. Qxb7 Qxa2 21. Bxf6 Bxf6 22. Nd7 Qa8 23. Rb1 Qxb7 24. Rxb7 Ra8 25. g3 Kg7 26. Rc7 e6 27. Nc5 e5 28. dxe5 Bxe5 29. Rxc6 Ra7 30. Nd3 Bf6 31. h4 Rd7 32. Nc5 Re7 33. Kg2 h5 34. Kf3 Be5 35. Nd3 Bf6 36. Nb4 Rd7 37. Ke2 Be7 38. Nd3 Bf6 39. f4 Ra7 40. Nb4 Rd7 41. Nd3 Ra7 42. Kf3 Rd7 43. Nf2 Bd8 44. Ra6 Rb7 45. Ne4 Rb3 46. Nc5 Rc3 47. Nd7 Rc7 48. Ne5 Bf6 49. Nc6 Rb7 50. e4 Be7 51. Ra2 Rb3+ 52. Kg2 Ba3 53. Kh3 Rc3 54. Nd4 Rd3 55. Nb5 Bb4 56. Ra1 Bc5 57. Rf1 Kf8 58. Nc7 Bd6 59. Nb5 Bc5 60. e5 Ke7 61. Nc7 Bb6 62. Nb5 Bc5 63. f5 Rd5 64. fxg6 fxg6 65. Rf6 Rxe5 66. Rxg6 Bg1 67. Rg5 Kf6 68. Nc3 Rxg5 69. Ne4+ Kf5 70. Nxg5 Be3 71. Nf3 Ke4 72. Kg2 1/2-1/2