[Event "Niemeyer U21-04"]
[Site "Groningen"]
[Date "1966.01.01"]
[Round "6"]
[White "Ostojic, Miodrag"]
[Black "Kupreichik, Viktor D"]
[Result "0-1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. Be2 O-O 12. O-O Bg5 13. c4 b4 14. Nc2 Rb8 15. b3 Be6 16. Bg4 Qd7 17. Nde3 Nd4 18. Bxe6 fxe6 19. Rc1 Qa7 20. Qd3 Rf7 21. Rcd1 Rbf8 22. Nxd4 exd4 23. Nc2 e5 24. Nxb4 Bh4 25. f3 Rf6 26. Nd5 Rh6 27. g3 Bd8 28. b4 a5 29. b5 Bb6 30. a4 Bc5 31. Rb1 Qd7 32. Rb2 g5 33. Rg2 Rg6 34. Kh1 Rg7 35. Rgf2 Rgf7 36. Kg2 Kg7 37. Rb2 h6 38. Ra2 Rc8 39. Rc2 Qa7 40. Rcf2 Qd7 41. Rb1 Qb7 42. Rc1 Rcf8 43. Rcf1 Rc8 44. Rb2 Qd7 45. Rh1 Rcf8 46. Rf2 Qd8 47. h3 Rg8 48. Rhf1 Kh7 49. Kh2 Kh8 50. Kg2 Kh7 51. Rb2 Qd7 52. Rb3 Rb8 53. Rfb1 Bb6 54. Qd2 Qd8 55. Kh2 Rc8 56. Rc1 Rb8 57. Kg2 Rc8 58. Rb2 Rb8 59. Rbc2 Rc8 60. Rh1 Rg7 61. Qd3 Bc5 62. Rf1 Rb8 63. Kh2 Kh8 64. Rg2 Rbb7 65. Rb1 Bb6 66. Rbg1 Rbf7 67. f4 gxf4 68. gxf4 Rxg2+ 69. Rxg2 exf4 70. Rg6 Qh4 71. Nxb6 f3 72. Qxd4+ Kh7 73. Rg4 f2 74. Qd3 Qh5 75. e5+ Kh8 0-1