[Event "Candidates qf Polugaevsy-Mecking +1-0"]
[Site "Luzern"]
[Date "1977.03.??"]
[Round "5"]
[White "Polugaevsky, Lev"]
[Black "Mecking, Henrique"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2635"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 O-O 10. O-O cxd4 11. cxd4 Bg4 12. f3 Na5 13. Bd5 Bd7 14. Rb1 a6 15. Bxb7 Ra7 16. Bd5 Bb5 17. a4 Bxe2 18. Qxe2 e6 19. Bc4 Bxd4 20. Rfd1 Bxe3+ 21. Qxe3 Rd7 22. Be2 Rxd1+ 23. Rxd1 Qc8 24. Rc1 Qb7 25. Kf2 Qb4 26. Qc3 Rb8 27. Qxb4 Rxb4 28. Rc8+ Kg7 29. Ra8 Nb3 30. Rxa6 1/2-1/2