[Event "Interzonal-09a"]
[Site "Leningrad"]
[Date "1973.06.23"]
[Round "15"]
[White "Quinteros, Miguel Angel"]
[Black "Uhlmann, Wolfgang"]
[Result "0-1"]

1. Nf3 g6 2. d4 Nf6 3. Bf4 Bg7 4. Nbd2 O-O 5. e4 d6 6. Be2 Nbd7 7. c3 Nh5 8. Be3 e5 9. Qc2 Qe8 10. Ng1 f5 11. g4 fxg4 12. Bxg4 Nf4 13. Bf3 exd4 14. cxd4 c5 15. Ne2 Ne6 16. dxc5 Ne5 17. Bg2 dxc5 18. Nc4 Nxc4 19. Qxc4 Bxb2 20. Rb1 Bg7 21. f4 Rb8 22. a4 Kh8 23. O-O b6 24. e5 Nc7 25. Nc3 Ba6 26. Nb5 Nxb5 27. axb5 Bb7 28. Rbe1 Bxg2 29. Kxg2 Rd8 30. Re2 Qe7 31. e6 Rd6 32. Bf2 Bd4 33. Bg3 Rf5 34. Qb3 Kg7 35. Rfe1 h5 36. h3 Bf6 37. Qa4 Rd4 38. Qb3 h4 39. Bh2 Qb7+ 40. Qf3 Qxf3+ 41. Kxf3 Be7 42. Ra2 Kf6 43. Rxa7 c4 44. Re5 Rxe5 45. fxe5+ Kxe6 46. Bg1 Rd5 47. Bxb6 Rxb5 48. Bd4 Bc5 49. Ra6+ Kf5 50. Rf6+ Kg5 51. Ke4 Bxd4 52. Kxd4 Rb3 53. Rf1 Rxh3 54. e6 Rd3+ 55. Kxc4 Re3 56. Kd5 h3 57. Kd6 Kh4 58. Rf8 h2 59. e7 Kg3 0-1