[Event "URS-ch31 Final"]
[Site "Leningrad"]
[Date "1963.11.??"]
[Round "15"]
[White "Klovans, Janis"]
[Black "Osnos, Viatcheslav"]
[Result "0-1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. d4 Bd6 7. Bc4 O-O 8. O-O Bg4 9. Qd3 Bc7 10. Nh4 Qd6 11. g3 Qd7 12. Re1 b5 13. Bb3 Na6 14. c3 Nc5 15. Qc2 Nxb3 16. axb3 Rfe8 17. Bd2 a5 18. Qd3 Bb6 19. Ng2 Be6 20. Qc2 Bf5 21. Qd1 Rxe1+ 22. Bxe1 Rd8 23. Bd2 c5 24. Be3 Qc6 25. Nf4 g5 26. Ng2 Bc8 27. Ne1 Bb7 28. f3 g4 29. Qd3 gxf3 30. Qf5 cxd4 31. Qg4+ Kh8 32. cxd4 Qe6 33. Qxe6 fxe6 34. Kf2 e5 35. Nxf3 exd4 36. Bd2 Rc8 0-1