[Event "Interzonal-02"]
[Site "Saltsjobaden"]
[Date "1952.10.20"]
[Round "21"]
[White "Pilnik, Hermann"]
[Black "Averbakh, Yuri L"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. c3 Nxe4 7. d4 Bd7 8. Re1 Nf6 9. dxe5 Nxe5 10. Bf4 Bxa4 11. Qxa4+ Qd7 12. Qd4 Be7 13. Bxe5 dxe5 14. Qxe5 Kf8 15. Nbd2 Re8 16. Ne4 b6 17. Rad1 Qc8 18. Nxf6 Bxf6 19. Qf4 Rxe1+ 20. Rxe1 h5 21. Qb4+ Kg8 22. Qa4 b5 23. Qf4 Rh6 24. h3 Rg6 25. Qe4 Kf8 26. Qd5 h4 27. Re4 Rh6 28. Ng5 Bxg5 29. Qxg5 Kg8 30. Rxh4 Rxh4 31. Qxh4 Qe6 32. Qd8+ Kh7 33. Qxc7 Qe1+ 34. Kh2 Qxf2 35. b3 Qxa2 36. Qxf7 Qc2 37. Qh5+ Kg8 38. Qd5+ Kh7 39. c4 bxc4 40. bxc4 a5 41. Qh5+ Kg8 42. Qd5+ Kh7 43. Qxa5 Qxc4 44. Qe5 Qd3 45. h4 Qc4 46. Qf5+ Kg8 47. Kh3 Qb3+ 48. Qf3 Qe6+ 49. g4 g6 50. Qa8+ Kh7 51. Qa7+ Kg8 52. Qb8+ Kh7 53. Qc7+ Kg8 54. Qc3 Qe4 55. Kg3 Kh7 56. Qd2 Qe5+ 57. Kh3 Qe4 58. Qf2 Kg7 59. Kg3 Qe5+ 60. Kg2 Qe4+ 61. Qf3 Qe5 62. Qb7+ Kg8 63. Qc8+ Kg7 64. Qd7+ Kg8 65. Qd8+ Kg7 66. Kf3 Qc3+ 67. Kf2 Qc2+ 68. Ke3 Qc3+ 1/2-1/2