[Event "URS-ch31 Final"]
[Site "Leningrad"]
[Date "1963.11.??"]
[Round "18"]
[White "Suetin, Alexey S"]
[Black "Stein, Leonid"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 Nc6 5. Be3 cxd4 6. Nxd4 Nf6 7. Bc4 O-O 8. Bb3 Qa5 9. f3 d5 10. exd5 Nb4 11. Qd2 Nbxd5 12. Nxd5 Qxd2+ 13. Bxd2 Nxd5 14. Bxd5 Bxd4 15. O-O-O Rd8 16. Bb3 Bf6 17. Bf4 Bf5 18. g4 g5 19. Bg3 Bg6 20. Bd5 Rac8 21. c3 b5 22. Bb7 b4 23. Bxc8 Rxc8 24. Rhe1 bxc3 25. b3 c2 26. Rd7 Bc3 27. Rdxe7 Bxe1 28. Rxe1 f6 29. f4 gxf4 30. Bxf4 1/2-1/2