[Event "Interzonal-09a"]
[Site "Leningrad"]
[Date "1973.06.09"]
[Round "6"]
[White "Larsen, Bent"]
[Black "Huebner, Robert"]
[Result "1-0"]

1. Nf3 g6 2. c4 Bg7 3. d4 Nf6 4. Nc3 O-O 5. e4 d6 6. Be3 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nd5 Nxd5 10. cxd5 c6 11. Bc4 cxd5 12. Bxd5 Nc6 13. Bxc6 bxc6 14. O-O f5 15. Rfc1 a5 16. Rc5 a4 17. Rac1 Rb8 18. Nxe5 Bxe5 19. Rxe5 Rxb2 20. h4 Rb4 21. Bg5 Rf8 22. Bh6 Rd8 23. Re7 Rxe4 24. Rg7+ Kh8 25. Ra7 Kg8 26. f3 Re6 27. Rc4 Rd7 28. Rcxa4 Kf7 29. Rxd7+ Bxd7 30. Ra7 Rd6 31. Ra8 Ke6 32. Rh8 c5 33. Rxh7 Bb5 34. Ra7 Ra6 35. Rxa6+ Bxa6 36. Kf2 Bb5 37. Ke3 Ke5 38. Bg7+ Ke6 39. Bf8 Kd5 40. Kf4 c4 41. Bg7 Ke6 42. Bc3 Bd7 43. Kg5 Kf7 44. a3 Bc8 45. a4 Bd7 46. a5 Bc8 47. Bb2 Ba6 48. h5 gxh5 49. Kxf5 1-0