[Event "Candidates qf Polugaevsy-Mecking +1-0"]
[Site "Luzern"]
[Date "1977.03.??"]
[Round "6"]
[White "Mecking, Henrique"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[WhiteElo "2635"]
[BlackElo "2620"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 b5 10. Nxc6 Bxc6 11. Qe1 Be7 12. Bd3 Nd7 13. Bxe7 Qxe7 14. Qg3 O-O 15. f5 b4 16. Ne2 Nc5 17. fxe6 fxe6 18. Qe3 Qa7 19. Kb1 Nxd3 20. Qxa7 Rxa7 21. cxd3 Rf2 22. Nd4 Bd7 23. Rc1 Rxg2 24. Rc2 Rxc2 25. Nxc2 a5 26. Kc1 Ba4 27. b3 Bb5 28. Kd2 Rf7 29. Nd4 Bd7 30. Ke3 e5 31. Nf3 Kf8 32. Ng5 Rf4 33. Nxh7+ Ke7 34. Ng5 Bg4 35. h3 Bh5 36. Rg1 g6 37. d4 Kf6 38. Nh7+ Kg7 39. Ng5 Kh6 40. d5 Rf8 41. Rg2 Rf1 42. Kd3 Rc1 43. Nf7+ Kg7 44. Nxd6 Rc3+ 45. Kd2 Rxh3 46. Nc4 Bf3 47. Rg5 Bxe4 48. Rxe5 Bf5 49. d6 a4 50. Rb5 Rh2+ 51. Ke3 Rh3+ 52. Kd2 Rh2+ 1/2-1/2