[Event "URS-ch39 Final"]
[Site "Leningrad"]
[Date "1971.09.27"]
[Round "9"]
[White "Krogius, Nikolai V"]
[Black "Taimanov, Mark E"]
[Result "0-1"]
1. d4 Nf6 2. Nf3 c5 3. g3 cxd4 4. Nxd4 d5 5. Bg2 e5 6. Nb3 Be7 7. O-O O-O 8. Bg5 Nbd7 9. c4 dxc4 10. N3d2 Nb6 11. Nc3 Ne8 12. Be3 Nd6 13. a4 Be6 14. a5 Nd7 15. Nd5 a6 16. Bb6 Nxb6 17. Nxb6 Rb8 18. Qc1 Qe8 19. Ndxc4 Nxc4 20. Nxc4 Qb5 21. Nb6 Bb4 22. Qe3 Bxa5 23. Na4 Rfc8 24. Nc3 Qxb2 25. Nd5 Bd2 26. Qd3 Bg5 27. h4 Bd8 28. Rfb1 Qc2 29. Qe3 a5 30. Nb6 Bxb6 31. Qxb6 Qxe2 32. Rxa5 e4 33. Re5 Qa6 34. Bxe4 Rc1+ 35. Kh2 Rxb1 36. Qxb1 g6 37. Rb5 b6 38. h5 Bc4 39. Re5 b5 40. Qb4 Qf6 41. f4 Kg7 42. Bg2 Rd8 43. Qc3 Rd6 44. Qe3 Rd3 45. Qe1 Qd6 46. Qa1 Rd4 47. Qa8 Qd8 48. Qc6 Rd2 49. f5 Qd6 50. Qxd6 Rxd6 51. fxg6 hxg6 52. hxg6 Kxg6 53. g4 Rd4 54. g5 Kh5 55. Be4 Kh4 56. g6 f6 0-1