[Event "Interzonal-09a"]
[Site "Leningrad"]
[Date "1973.06.17"]
[Round "11"]
[White "Tukmakov, Vladimir B"]
[Black "Rukavina, Josip"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d3 Nbd7 11. Nbd2 Bb7 12. Nf1 Nc5 13. Bc2 Re8 14. Ng3 Bf8 15. b4 Ne6 16. d4 exd4 17. cxd4 d5 18. e5 Ne4 19. a3 a5 20. Rb1 axb4 21. axb4 Nxg3 22. fxg3 c6 23. Qd3 g6 24. Be3 Bc8 25. g4 Bd7 26. Rf1 Be7 27. Rf2 Qb6 28. Qc3 Ra7 29. Rbf1 Rea8 30. Bb3 Be8 31. h4 Qd8 32. g3 Ra3 33. Bc1 Ra1 34. Kg2 Qd7 35. Bc2 Qa7 36. Bf5 Ng7 37. Bc2 Qd7 38. g5 R8a7 39. Nh2 Bd8 40. Bd1 R1a2 41. Bb2 Ne6 42. Ng4 Kg7 43. Nf6 Qe7 44. Bb3 R2a6 45. Qe3 Rb7 46. h5 Ra8 47. Rh1 Nf8 48. Qf4 Bb6 49. Qh4 Kh8 50. Rhf1 Qxb4 51. hxg6 1-0