[Event "Candidates qf Polugaevsy-Mecking +1-0"]
[Site "Luzern"]
[Date "1977.03.??"]
[Round "12"]
[White "Mecking, Henrique"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[WhiteElo "2635"]
[BlackElo "2620"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. e4 Bb7 5. Bd3 d6 6. Bc2 c5 7. d4 cxd4 8. Nxd4 a6 9. b3 Be7 10. O-O O-O 11. Bb2 Nc6 12. Kh1 Qd7 13. Nxc6 Bxc6 14. Qd3 b5 15. cxb5 Bxb5 16. Nxb5 Qxb5 17. Rac1 Rfd8 18. f3 Nd7 19. Bb1 Bf6 20. Bxf6 Nxf6 21. Rfd1 Kf8 22. Rc7 Ne8 23. Rc3 Rac8 24. Rdc1 Rxc3 25. Qxc3 a5 26. Bd3 Qb6 27. Bf1 Ke7 28. g3 Rd7 29. Kg2 Rc7 30. Qd2 Rxc1 31. Qxc1 Nf6 32. Bc4 h6 33. Qd2 Nd7 34. Qc3 Nf6 35. e5 dxe5 36. Qxe5 g5 37. Qe1 Qc5 38. Qd2 Nd5 39. Bxd5 exd5 40. Kf1 d4 41. Ke2 f5 42. Qd3 Kf6 43. Kd2 f4 44. g4 1/2-1/2