[Event "Rovinj/Zagreb"]
[Site "Zagreb"]
[Date "1970.04.24"]
[Round "11"]
[White "Kovacevic, Vlatko"]
[Black "Bertok, Mario"]
[Result "1-0"]

1. Nf3 c5 2. e3 Nf6 3. a3 d5 4. d4 cxd4 5. exd4 g6 6. Bd3 Bg7 7. h3 Nc6 8. O-O O-O 9. Nc3 Bf5 10. Bxf5 gxf5 11. Ne2 e6 12. Nf4 Kh8 13. Re1 Rc8 14. c3 Ne4 15. Nh5 Rg8 16. Bf4 Qe7 17. Qe2 Bf6 18. Rad1 a6 19. Rd3 Bh4 20. g3 Bf6 21. Re3 Qd8 22. Kh2 Be7 23. Ne5 Nxe5 24. Bxe5+ f6 25. Bf4 Qe8 26. g4 Bd8 27. gxf5 exf5 28. Ng3 Qg6 29. Qf3 Rc7 30. Rg1 Rcg7 31. Ree1 Nxg3 32. Rxg3 Qf7 33. Qe2 Bc7 34. Qf3 Qd7 35. Re3 Rg5 36. Rxg5 Rxg5 37. Bxc7 Qxc7+ 38. Kh1 Qf7 39. Qf4 Qh5 40. Kh2 Qd1 41. Rg3 Rxg3 42. Qxg3 Qe2 43. Qb8+ Kg7 44. Qxb7+ Kh6 45. Qxd5 Qxf2+ 46. Qg2 Qe3 47. d5 f4 48. Qf1 f3 49. Kg3 Qg5+ 50. Kxf3 Qxd5+ 51. Ke3 Qe5+ 52. Kd2 Qh2+ 53. Kc1 Kg5 54. c4 f5 55. c5 Qe5 56. Qc4 Qe3+ 57. Kb1 Qe8 1-0