[Event "Bugojno IT"]
[Round "2"]
[Site "Bugojno"]
[Date "1978"]
[White "Ivkov, Borislav"]
[WhiteElo "2515"]
[Black "Karpov, Anatoly"]
[BlackElo "2725"]
[Result "1/2-1/2"]
[ECO "E32"]
[Opening "Nimzo-Indian, Classical Variation"]
 1. d4   Nf6
 2. c4   e6
 3. Nc3  Bb4
 4. Qc2  O-O
 5. Nf3  c5
 6. dxc5 Na6
 7. e3   Nxc5
 8. Bd2  b6
 9. Be2  Bb7
10. O-O  Qe7
11. a3   Bxc3
12. Bxc3 Rac8
13. Rac1 Rfd8
14. b4   Nce4
15. Bd4  d6
16. Bd3  e5
17. Bb2  Qe6
18. Qe2  Qg4
19. h3   Qe6
20. Rfd1 Rd7
21. Nh2  Rdc7
22. f3   Ng3
23. Qe1  Nf5
24. Bxf5 Qxf5
25. Rxd6 Ne8
26. e4   Qg5
27. Qd2  Qxd2
28. Rxd2 f6
29. Rdc2 Ba6
30. c5   bxc5
31. Rxc5 Rxc5
32. bxc5 Rc6
33. Ng4  Nc7
34. a4   Bc8
35. Ne3  Ne6
36. Nf5  Kf8
37. Rd1  g6
38. Nd6  Bd7
39. Ba3  Ra6
40. a5   Nd4
41. Bb4  Ke7
42. Nc4  Ba4
43. Ra1  Bb5
44. Ne3  Ke6
45. Kf2  f5
46. exf5+ gxf5
47. Rd1  Rc6
48. f4   Ba4
49. Ra1  exf4
50. Nxf5 Kxf5
51. Rxa4 Ne6
52. g4+  fxg3+
53. Kxg3 
1/2-1/2