[Event "URS-ch39 Final"]
[Site "Leningrad"]
[Date "1971.09.16"]
[Round "2"]
[White "Polugaevsky, Lev"]
[Black "Smyslov, Vassily V"]
[Result "1/2-1/2"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 c5 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 Nc6 9. Qf4 O-O 10. Rd1 Bb4 11. Ne5 Qc8 12. Nxc6 dxc6 13. Ne4 Be7 14. Qh4 c5 15. Bg5 Bxe4 16. Bxe4 h6 17. Bc1 1/2-1/2