[Event "Candidates sf Kortschnoj-Polugaevsky5-1"]
[Site "Evian"]
[Date "1977.07.??"]
[Round "4"]
[White "Polugaevsky, Lev"]
[Black "Kortschnoj, Viktor Lvovich"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2645"]

1. d4 e6 2. g3 c5 3. Nf3 cxd4 4. Nxd4 d5 5. Bg2 Nf6 6. O-O e5 7. Nb3 Be6 8. c4 Nc6 9. cxd5 Nxd5 10. N1d2 Be7 11. Ne4 b6 12. Nc3 Ncb4 13. Bd2 Rc8 14. Qb1 O-O 15. Rd1 Qc7 16. Nxd5 Nxd5 17. Rc1 Qd7 18. Qe4 f5 19. Qb1 e4 20. Nd4 Bf6 21. Nxe6 Qxe6 22. Be1 Kh8 23. a4 Qe5 24. Ra2 Bg5 25. Rd1 Rc6 26. Ra3 Rfc8 27. e3 Bf6 28. Rb3 Qe6 29. Bf1 h5 30. a5 Nc7 31. Rb4 bxa5 32. Ra4 Rb8 33. Qa2 Qxa2 1/2-1/2