[Event "URS-ch31 Final"]
[Site "Leningrad"]
[Date "1963.11.??"]
[Round "16"]
[White "Bondarevsky, Igor Tsakharovich"]
[Black "Osnos, Viatcheslav"]
[Result "1/2-1/2"]

1. d4 f5 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. Qc2 c5 6. d5 Na6 7. a3 d6 8. g3 Nc7 9. Bg2 Rb8 10. O-O b5 11. cxb5 Nxb5 12. Nxb5 Rxb5 13. Ng5 O-O 14. Rb1 Qb6 15. b4 cxb4 16. Be3 Qb8 17. Rxb4 Rxb4 18. axb4 Ng4 19. Bd2 Bd7 20. Rc1 Rc8 21. Qd1 Qb6 22. Rxc8+ Bxc8 23. e3 Qa6 24. Bf1 Qa2 25. Qc1 Bb7 26. Bc4 Qa1 27. Ne6 Bb2 28. Qxa1 Bxa1 29. f4 Nf6 30. Nc7 Ne4 31. Be1 Nc3 32. Kf1 Kf7 33. Kf2 Bb2 34. h3 h5 35. Bxc3 Bxc3 36. Ne6 Bc8 1/2-1/2