[Event "URS-ch31 Final"]
[Site "Leningrad"]
[Date "1963.11.??"]
[Round "1"]
[White "Gipslis, Aivars P"]
[Black "Averbakh, Yuri L"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 O-O 9. Bc4 Nxd4 10. Bxd4 Qa5 11. O-O-O Be6 12. Bb3 Rfc8 13. Kb1 Rc6 14. h4 b5 15. a3 Rac8 16. g4 Ra6 17. g5 Nh5 18. Bxg7 Nxg7 19. Qe1 Rac6 20. e5 dxe5 21. Qxe5 Rc5 22. Nd5 Bxd5 23. Rxd5 Rxd5 24. Qxd5 e6 25. Qe5 Qb6 26. Rd1 a5 27. c3 Nf5 28. Qf6 Qc6 29. Rd8+ Rxd8 30. Qxd8+ Kg7 31. Qf6+ Kf8 32. Qd8+ Kg7 33. Qf6+ 1/2-1/2