[Event "URS-ch45 Final"]
[Site "Leningrad"]
[Date "1977.12.04"]
[Round "5"]
[White "Petrosian, Tigran V"]
[Black "Smyslov, Vassily V"]
[Result "1/2-1/2"]
[WhiteElo "2645"]
[BlackElo "2595"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. c4 e6 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 c5 10. Rd1 d6 11. b3 Bf6 12. Bb2 Qe7 13. Qe3 Nc6 14. Rd2 Rfd8 15. Rad1 Nb4 16. a3 Na6 17. dxc5 Bxb2 18. Rxb2 Nxc5 19. Rbd2 Rac8 20. Nd4 Bxg2 21. Kxg2 Qb7+ 22. f3 a6 23. Nc2 Qb8 1/2-1/2