[Event "URS-ch39 Final"]
[Site "Leningrad"]
[Date "1971.10.01"]
[Round "11"]
[White "Shamkovich, Leonid Alexandrovic"]
[Black "Taimanov, Mark E"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 e6 6. Nxc6 bxc6 7. e5 Qc7 8. f4 d5 9. exd6 Bxd6 10. Qf3 Nf6 11. Bd3 Bb7 12. O-O c5 13. Ne4 Nxe4 14. Bxe4 Bxe4 15. Qxe4 O-O 16. Bd2 c4 17. Bc3 Bb4 18. Be5 Bd6 1/2-1/2