Donner, Jan Hein VS Bertok, Mario 1961.09.28

[Event "Bled 30th Anniversary"]
[Site "Bled"]
[Date "1961.09.28"]
[Round "16"]
[White "Donner, Jan Hein"]
[Black "Bertok, Mario"]
[Result "0-1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O c5 7. Nc3 Nc6 8. h3 cxd4 9. Nxd4 Nxd4 10. Qxd4 Be6 11. Bxb7 Nd5 12. Qh4 Nxc3 13. bxc3 Rb8 14. Bg2 Bxc3 15. Bg5 f6 16. Bh6 Bxa1 17. Bxf8 Qxf8 18. Rxa1 Rb4 19. Qd4 Qb8 20. Bd5 Bxd5 21. Qxd5+ Kf8 22. a3 Rb2 23. Qd3 Qb3 24. Qe4 Qb7 25. Qd3 Rb3 26. Qc2 Qb6 27. e3 Rb2 28. Qe4 Qb7 29. Qd4 Rc2 30. Rf1 Qc7 31. Qe4 Rxc4 32. Qa8+ Kg7 33. h4 a5 34. Qe8 h5 35. Rb1 Rc1+ 36. Rxc1 Qxc1+ 37. Kg2 Qc7 38. e4 Qb7 39. Qa4 f5 40. Qd4+ Kf7 41. f3 Qb3 42. a4 Qc2+ 43. Kf1 Qc5 44. Qd3 Kf6 45. Kg2 fxe4 46. Qxe4 Qb4 47. Qxb4 axb4 48. a5 b3 49. a6 b2 50. a7 b1=Q 51. a8=Q Qc2+ 52. Kh3 Qd1 53. Qf8+ Ke6 54. g4 Qf1+ 55. Kg3 hxg4 56. Qg8+ Kd7 57. Kxg4 Qg2+ 58. Kf4 Qh3 59. Qh8 Qf5+ 60. Kg3 Qe5+ 61. Qxe5 dxe5 62. Kg4 Ke6 63. Kg5 Kf7 64. Kh6 Kf6 65. Kh7 g5 66. h5 Kf7 67. h6 e4 68. f4 g4 0-1