[Event "Bugojno"]
[Site "Bugojno"]
[Date "1982.05.12"]
[Round "5"]
[White "Ivkov, Borislav"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[WhiteElo "2480"]
[BlackElo "2510"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be3 Nbd7 7. Be2 e5 8. d5 Ng4 9. Bg5 f6 10. Bh4 Nh6 11. Nd2 Nf7 12. f3 Bh6 13. Bf2 f5 14. b4 Nf6 15. c5 Nh5 16. g3 Nf6 17. Qc2 Ng5 18. Qd3 Nh3 19. Be3 f4 20. Bg1 Nxg1 21. Rxg1 fxg3 22. hxg3 a5 23. bxa5 Rxa5 24. Nb3 Ra8 25. a4 dxc5 26. Nxc5 Qd6 27. Ne6 Bxe6 28. dxe6 Qxe6 29. Qc4 Qxc4 30. Bxc4+ Kg7 31. Ke2 Ra5 32. Nb5 Rd8 33. Rgd1 Rxd1 34. Kxd1 Ne8 35. Ke2 c6 36. Nc3 Rc5 37. Kd3 Nd6 38. Bb3 b6 39. Ra2 Nb7 40. Rb2 Bg5 41. Bc2 Bd8 42. Na2 Nd6 43. Bb3 b5 44. Rc2 Rxc2 45. Bxc2 Ba5 46. Nc1 b4 47. Nb3 Bb6 48. a5 Bf2 49. a6 Nb5 50. Na5 Na7 51. Ba4 Bxg3 52. Ke2 b3 53. Bxb3 Bh4 54. Ba4 Bd8 55. Nxc6 Nxc6 56. Bxc6 Bb6 1/2-1/2