[Event "Candidates sf Kortschnoj-Polugaevsky5-1"]
[Site "Evian"]
[Date "1977.07.??"]
[Round "13"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[WhiteElo "2645"]
[BlackElo "2620"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. g3 O-O 6. Bg2 Nc6 7. O-O Qe7 8. e3 d5 9. Na4 dxc4 10. Qxc4 Rb8 11. Qc2 b5 12. Nc3 Bd7 13. b3 Rfc8 14. Bb2 Ba5 15. d3 Be8 16. Rfd1 a6 17. Qe2 Bc7 18. Rac1 Ne5 19. Nxe5 Bxe5 20. d4 Bd6 21. dxc5 1/2-1/2