38th USSR Championship — Riga 1970ROUND 1
[Event "URS-ch38 Final"]
[Site "Riga"]
[Date "1970.11.26"]
[Round "1"]
[White "Liberzon, Vladimir Mikhailovi"]
[Black "Vaganian, Rafael A"]
[Result "1-0"]
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. Nc3 O-O 9. Be3 Nc6 10. exd6 cxd6 11. d5 exd5 12. Nxd5 Nxd5 13. Qxd5 Bf6 14. Rfd1 Be6 15. Qd2 Qa5 16. Nd4 Qxd2 17. Rxd2 Bxd4 18. Bxd4 Rfd8 19. Rad1 Rd7 20. Bc3 Rad8 21. f4 f6 22. b3 Ne7 23. Bb4 Nc8 24. Bf3 Kf7 25. Kf2 g6 26. g4 Kg7 27. Kg3 Kf7 28. h4 Kg7 29. Re1 Re8 30. Rde2 Rde7 31. c5 Bd5 32. Rxe7+ Rxe7 33. Rd1 dxc5 34. Bxc5 Rf7 35. Bxd5 1-0