[Event "URS-ch38 Final"]
[Site "Riga"]
[Date "1970.12.12"]
[Round "12"]
[White "Liberzon, Vladimir Mikhailovi"]
[Black "Gipslis, Aivars P"]
[Result "1/2-1/2"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 c6 6. O-O Bg7 7. exd6 Qxd6 8. Nbd2 Bg4 9. h3 Bxf3 10. Nxf3 O-O 11. Re1 Nd7 12. Bb3 e6 13. c4 Ne7 14. Re4 Nf6 15. Bf4 Qd8 16. Re2 Qa5 17. Qc2 Rfe8 18. Rae1 Rad8 19. Re5 Qa6 20. R5e2 Qa5 21. Be5 Nd7 22. Bxg7 Kxg7 23. Qc1 Rf8 24. Qf4 Ng8 25. c5 Ngf6 26. g4 Rde8 27. Ne5 Rb8 28. Nc4 Qd8 29. Nd6 Ne8 30. Ne4 Qc7 31. Nd6 Nxd6 32. cxd6 Qd8 33. g5 h5 1/2-1/2