[Event "URS-ch31 Final"]
[Site "Leningrad"]
[Date "1963.11.??"]
[Round "12"]
[White "Gipslis, Aivars P"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 Bb7 9. d3 d6 10. Nc3 Na5 11. Ba2 b4 12. Ne2 c5 13. c3 bxc3 14. bxc3 c4 15. Ng3 Re8 16. dxc4 Nd7 17. Ba3 Qc7 18. Nd2 Nc5 19. Nf5 Bc8 20. Ne3 Bd8 21. Nd5 Qc6 1/2-1/2