[Event "URS-ch39 Final"]
[Site "Leningrad"]
[Date "1971.09.27"]
[Round "9"]
[White "Shamkovich, Leonid Alexandrovic"]
[Black "Balashov, Yuri S"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 c6 6. Be3 O-O 7. Bd3 a6 8. Rc1 b5 9. e5 Nfd7 10. f4 bxc4 11. Bxc4 Nb6 12. Bb3 a5 13. Nge2 Ba6 14. Na4 Nxa4 15. Bxa4 Qb6 16. Qb3 Qb4+ 17. Bd2 Qxb3 18. axb3 f6 19. d5 c5 20. exd6 exd6 21. f5 Rf7 22. Nf4 g5 23. Ne6 Bd3 24. Bc3 Na6 25. Bxa5 Rb8 26. Kd2 Bxf5 27. Rce1 Nb4 28. Nd8 Ra7 29. Bxb4 Rxd8 30. Bc3 Bc8 31. h4 h6 32. Be8 Rb7 33. Ba5 Rdd7 34. Bxd7 Bxd7 35. Bc3 Kf7 36. hxg5 hxg5 37. Ra1 Bf5 38. Ra6 Be4 39. Rxd6 Bxg2 40. Ra1 g4 41. Ra4 Bf3 42. Rf4 Ke7 43. Re6+ Kd7 44. Rxf3 gxf3 45. Ke3 Rxb3 46. Ra6 Bh6+ 47. Kxf3 Bd2 1/2-1/2