[Event "Interzonal-05"]
[Site "Stockholm"]
[Date "1962.02.17"]
[Round "13"]
[White "Bilek, Istvan"]
[Black "Stein, Leonid"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. f3 f5 11. g4 Kh8 12. Ng2 Nf6 13. Bd2 c5 14. Rb1 Bd7 15. Kh1 Qc7 16. a3 Rf7 17. exf5 gxf5 18. g5 Nh5 19. f4 Nxf4 20. Bxf4 exf4 21. Bh5 Rff8 22. Nxf4 Be5 23. Qd2 a6 24. Rbe1 Bxf4 25. Qxf4 Be8 26. Qh4 Bxh5 27. Qxh5 Ng6 28. Re6 Qg7 29. Rxd6 Rae8 30. Re6 Rxe6 31. dxe6 Qe5 32. Qe2 Qxe2 33. Nxe2 Re8 34. Nf4 Nxf4 35. Rxf4 Rxe6 36. Rxf5 Re2 37. Rxc5 Rxb2 38. h4 h6 39. g6 b5 40. cxb5 axb5 41. h5 b4 42. axb4 Rxb4 43. Kg2 Rb3 44. Rc7 1/2-1/2