[Event "Tallinn"]
[Site "Tallinn"]
[Date "1975.02.24"]
[Round "7"]
[White "Hernandez Onna, Roman"]
[Black "Marovic, Drazen"]
[Result "0-1"]

1. c4 g6 2. Nc3 Bg7 3. d4 c5 4. d5 d6 5. e4 Nf6 6. Bd3 O-O 7. f4 a6 8. Nf3 b5 9. O-O bxc4 10. Bc2 Bg4 11. h3 Bxf3 12. Qxf3 Nbd7 13. Qe2 Nb6 14. f5 Nfd7 15. Kh1 Ne5 16. Bg5 Nbd7 17. Qd2 Rb8 18. Rab1 Rb4 19. a3 Rb6 20. g4 Nf6 21. Bh6 Nfd7 22. Bxg7 Kxg7 23. g5 Rh8 24. Ne2 h6 25. fxg6 fxg6 26. Kg2 Nf8 27. Rf2 Qd7 28. gxh6+ Rxh6 29. Qe3 Rh8 30. Rbf1 Rxb2 31. Qc3 Qxh3+ 32. Qxh3 Rxh3 33. Kxh3 Rxc2 34. Ng3 Rxf2 35. Rxf2 e6 36. Ne2 exd5 37. exd5 Nfd7 38. Nc3 Nd3 39. Rf1 Nf6 40. Kh4 Ne5 41. Rb1 Nf3+ 42. Kg3 Nd4 43. Rb7+ Kh6 44. a4 Kg5 45. Rb6 Kf5 46. Rxa6 Ne4+ 47. Nxe4 Kxe4 48. Ra8 c3 49. Re8+ Kd3 0-1