[Event "Bugojno IT"]
[Round "12"]
[Site "Bugojno"]
[Date "1978"]
[White "Ivkov, Borislav"]
[WhiteElo "2515"]
[Black "Byrne, Robert E"]
[BlackElo "2550"]
[Result "1/2-1/2"]
[ECO "E92"]
[Opening "King's Indian, Classical Variation"]
 1. d4   Nf6
 2. c4   g6
 3. Nc3  Bg7
 4. e4   d6
 5. Nf3  O-O
 6. Be2  e5
 7. Be3  Qe8
 8. dxe5 Ng4
 9. Bg5  h6
10. Bd2  Nxe5
11. Nd5  Nxf3+
12. Bxf3 Qd8
13. Bc3  Bxc3+
14. Nxc3 Be6
15. Be2  Nc6
16. Qd2  Kh7
17. f4   f5
18. exf5 Bxf5
19. O-O-O Qf6
20. g4   Be6
21. Rhf1 Rae8
22. h4   Qf7
23. h5   gxh5
24. Bd3+ Kg8
25. f5   Bxc4
26. Bxc4 Qxc4
27. Qxh6 Qf7
28. Rh1  Qg7
29. Qxh5 Re5
30. Rh2  Ne7
31. Rdh1 Nd5
32. Nxd5 Rxd5
33. Qh8+ Kf7
34. Qxg7+ Kxg7
35. Rh7+ Kf6
36. Rxc7 Rg8
37. Rc4  Rc5
38. Rh6+ Kg5
39. Rh5+ Kf6
40. Rh6+ Kg5
41. Rh5+ Kf6
42. Rxc5 dxc5
43. Rh6+ Kg5
44. Rh7  Kxg4
45. Rxb7 Kxf5
46. Rc7  Ke5
47. Rxc5+ Kd6
48. Rc4  Rg2
49. Kb1  a5
50. a3   Rh2
51. Ka2  Rg2
52. Kb3  Rh2
53. Kc3  Rh3+
54. Kc2  Rg3
55. Rc8  Rh3
56. Rc3  Rh2+
57. Kb1  Kd5
58. Rc8  a4
59. Ra8  Rh4
60. Ra5+ Kc6
61. Kc2  Kb6
62. Rd5  Rh3
63. Rd3  Rh2+
64. Kc3  Kc5
65. Rg3  Rh5
1/2-1/2