[Event "URS-ch37 Final"]
[Site "Moscow"]
[Date "1969.09.15"]
[Round "7"]
[White "Balashov, Yuri S"]
[Black "Kupreichik, Viktor D"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 d5 6. Ng3 Bg4 7. h3 Bxf3 8. Qxf3 Nf6 9. Nh5 a6 10. Ba4 Qd6 11. Nxf6+ gxf6 12. Qh5+ Kd7 13. c3 Re8 14. O-O Qe6 15. d4 Bd6 16. Be3 f5 17. dxe5 Qxe5 18. g3 Rhg8 19. Bg5 Kc8 20. Rae1 Qxe1 21. Rxe1 Rxe1+ 22. Kg2 f4 23. Bxf4 Bxf4 24. Qf5+ Kb8 25. Qxf4 Re2 26. Bxc6 bxc6 27. Qb4+ Kc8 28. a4 Kd7 29. Qf4 Rge8 30. Qf5+ Kd6 31. b4 R8e7 32. Qf6+ R2e6 33. Qf4+ Re5 34. Qd4 Rf7 35. Kf1 Rf3 36. g4 Re4 37. Qc5+ Kd7 38. Kg2 Ref4 39. g5 Rf5 40. h4 R3f4 41. b5 cxb5 42. axb5 Rc4 43. Qe3 axb5 44. Kg3 Kd6 45. f3 b4 46. cxb4 Rxb4 47. Qa3 1/2-1/2