[Event "URS-ch31 Final"]
[Site "Leningrad"]
[Date "1963.11.??"]
[Round "4"]
[White "Averbakh, Yuri L"]
[Black "Suetin, Alexey S"]
[Result "1/2-1/2"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. e3 d5 5. cxd5 exd5 6. d4 Nc6 7. Be2 Bd6 8. dxc5 Bxc5 9. O-O O-O 10. b3 Be6 11. Bb2 Qe7 12. Nb5 a6 13. Nbd4 Nxd4 14. Nxd4 Ba3 15. Bxa3 Qxa3 16. Qc1 Qd6 17. Qb2 Rfc8 18. Rac1 Bd7 19. Rxc8+ Rxc8 20. Rc1 Rxc1+ 21. Qxc1 a5 22. f3 h5 23. Bd3 b6 24. a3 Qc5 25. Qb2 Qc7 26. Nc2 Bc6 27. Qc3 Qd6 28. b4 axb4 29. axb4 Ba4 30. Nd4 Qe5 31. Bb5 Bxb5 32. Nxb5 d4 33. Nxd4 Nd5 34. Qe1 Qxe3+ 35. Qxe3 Nxe3 36. Kf2 Nd5 37. b5 Kf8 38. g4 Ke7 39. gxh5 Kf6 40. h4 Ke5 41. Ne2 Nc7 1/2-1/2