[Event "Rubinstein Memorial-13"]
[Site "Polanica Zdroj"]
[Date "1975.08.14"]
[Round "7"]
[White "Bielczyk, Jacek"]
[Black "Rogoff, Kenneth"]
[Result "0-1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. O-O e6 9. c3 Bd6 10. Re1 Qc7 11. h3 h6 12. Ne5 O-O 13. Bf4 Nd5 14. Bxd5 cxd5 15. Qd2 b5 16. Nd3 Bxd3 17. Bxd6 Qxd6 18. Qxd3 b4 19. Rac1 Rac8 20. b3 bxc3 21. Rxc3 Qa3 22. Re2 a5 23. Rxc8 Rxc8 24. Rc2 Rb8 25. Qc3 a4 26. bxa4 Qxa4 27. Rb2 Ra8 28. Kh2 Qd7 29. Rc2 Ra4 30. Rd2 h5 31. h4 Rc4 32. Qf3 g6 33. Qf4 Qa7 34. Qe3 Ra4 35. Qf4 Rxa2 36. Rxa2 Qxa2 37. g3 Qc2 38. Kg1 Qb1+ 39. Kh2 Qe4 40. Qd2 e5 41. dxe5 Qxe5 42. Kg1 Qe4 43. Kh2 d4 44. f3 Qd5 45. Qd3 Qc5 46. Qe4 Kh7 47. Kg2 Qc3 48. g4 hxg4 49. fxg4 d3 50. h5 d2 51. hxg6+ Kg7 52. Qd5 Qc2 53. Qxf7+ Kh6 54. Qh7+ Kg5 55. Qe7+ Kxg4 56. Qe2+ Kf5 57. Qf2+ Kxg6 58. Qg3+ Kf5 59. Qh3+ Ke5 60. Qg3+ Kd4 61. Qd6+ Kc3 62. Qc5+ Kb2 63. Qb4+ Kc1 64. Qa3+ Qb2 65. Qe3 Qb4 66. Kf1 Kc2 67. Qf2 Qb5+ 68. Kg1 Qg5+ 0-1