[Event "Interzonal-05"]
[Site "Stockholm"]
[Date "1962.02.27"]
[Round "19"]
[White "Bilek, Istvan"]
[Black "Bertok, Mario"]
[Result "1/2-1/2"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 c5 5. c4 Nc6 6. Bg2 O-O 7. O-O d6 8. d4 Ne4 9. Nbd2 Bf5 10. Nh4 Nxd2 11. Qxd2 Nxd4 12. Bxd4 Bxd4 13. Nxf5 gxf5 14. Rad1 Qd7 15. Bh3 e6 16. e3 Bf6 17. Qxd6 Qxd6 18. Rxd6 Rfd8 19. Rfd1 Rxd6 20. Rxd6 Rd8 21. Rxd8+ Bxd8 22. Bg2 b6 23. h3 Bf6 24. Kf1 Bc3 25. Ke2 Kg7 26. f4 h5 27. Bc6 Kg6 28. Kf3 Kg7 29. Kf2 Kg6 30. Bf3 Bd2 31. Bd1 Bc3 32. Kf3 Be1 33. Be2 Kh6 34. Bd3 Kg7 35. Bc2 Kf6 36. e4 fxe4+ 37. Bxe4 Kg7 38. f5 Kf6 39. fxe6 fxe6 40. h4 Bc3 41. Bc6 Kf7 42. Bd7 Be5 43. Bc8 Kf6 44. g4 hxg4+ 45. Kxg4 Bc3 46. Bd7 Be1 47. Bc6 Bf2 48. h5 Be3 49. Kf3 Bc1 50. Ke4 Bh6 51. Be8 Ke7 52. Bg6 Kd6 53. Bh7 Bd2 54. Bg8 Ke7 55. Ke5 Bc3+ 56. Ke4 1/2-1/2