[Event "URS-ch38 Final"]
[Site "Riga"]
[Date "1970.12.21"]
[Round "18"]
[White "Liberzon, Vladimir Mikhailovi"]
[Black "Balashov, Yuri S"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Bg5 Be6 10. f4 Qb6+ 11. Kh1 exf4 12. Bxf4 Nc6 13. Qd2 Rfd8 14. Nd5 Bxd5 15. exd5 Ne5 16. c4 Qc7 17. Rac1 Ng6 18. Be3 Re8 19. Bd3 Ng4 20. Bg1 Qd8 21. Qd1 N4e5 22. Bb1 Nd7 23. Nd4 Nge5 24. b4 a5 25. a3 axb4 26. axb4 g6 27. Nb5 Rc8 28. Ba2 Bf8 29. Qd2 Qh4 30. Qc3 b6 31. Qd4 Qxd4 32. Bxd4 Nd3 33. Rb1 Re2 34. Bb3 Ra8 35. Nc3 Rb2 36. Rxb2 Nxb2 37. Rb1 Nd3 38. Ba4 N7e5 39. Bb5 Rc8 40. Ba6 Ra8 41. Bb5 Rc8 42. Ne4 f5 43. Nf2 Nf4 1/2-1/2