[Event "Interzonal-09a"]
[Site "Leningrad"]
[Date "1973.06.25"]
[Round "16"]
[White "Torre, Eugenio"]
[Black "Taimanov, Mark E"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Re1 d6 8. c3 O-O 9. Na3 Rb8 10. d4 cxd4 11. cxd4 b5 12. Nc2 Na5 13. Bf4 Bb7 14. b3 Rc8 15. Rc1 h6 16. h4 Kh7 17. Qd3 a6 18. Bh3 Qb6 19. h5 Rfe8 20. e5 Bxf3 21. Qxf3 d5 22. Bf1 Nac6 23. Be3 Kg8 24. hxg6 fxg6 25. Bd3 Nf5 26. Bxf5 gxf5 27. Qh5 Qb7 28. Bxh6 Bxh6 29. Qxh6 Qg7 30. Qf4 Kf7 31. Kg2 Ke7 32. Rh1 Kd7 33. Ne3 Ne7 34. Rxc8 Rxc8 35. Rh5 Rh8 36. Rxh8 Qxh8 37. Qh4 Qc8 38. Qf4 Qc3 39. g4 fxg4 40. Qxg4 Qb2 41. Qh4 Qxa2 42. Qh8 Qd2 43. Qb8 Qxd4 44. Qd6+ Ke8 45. Qxe6 Qe4+ 46. Kg3 a5 47. Ng4 Qg6 48. Qxg6+ Nxg6 49. Nf6+ Kf7 50. Nxd5 Nxe5 51. Kf4 Nd3+ 52. Ke3 Nc5 53. b4 1/2-1/2