[Event "URS-ch39 Final"]
[Site "Leningrad"]
[Date "1971.10.11"]
[Round "18"]
[White "Savon, Vladimir A"]
[Black "Krogius, Nikolai V"]
[Result "1-0"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. cxd5 Nxd5 8. Bb2 b6 9. d4 Bb7 10. dxc5 Bxc5 11. Nbd2 Nd7 12. Nd4 Rc8 13. Ne4 Be7 14. Nb5 Ba6 15. a4 Bxb5 16. axb5 Rc7 17. Qd4 N7f6 18. Rfd1 Qe8 19. Qe5 Rd7 20. Ra4 h6 21. g4 Bd8 22. Rd3 Bc7 23. Nxf6+ Nxf6 24. Qe3 Rxd3 25. Qxd3 Qb8 26. h3 Be5 27. Bxe5 Qxe5 28. Rxa7 h5 29. gxh5 Nxh5 30. e3 Rc8 31. Bc6 Qg5+ 32. Kh2 Qh4 33. Kg2 Qg5+ 34. Kf1 Qh4 35. Kg2 Qg5+ 36. Kf1 Qh4 37. Rxf7 Qxh3+ 38. Ke1 Qh4 39. Qg6 Rd8 40. Qxe6 Kh8 41. Qe7 Qxe7 1-0