[Event "Interzonal-09b"]
[Site "Petropolis"]
[Date "1973.07.30"]
[Round "6"]
[White "Geller, Efim P"]
[Black "Bronstein, David Ionovich"]
[Result "1-0"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. h3 Bh5 8. c4 Nb6 9. Nc3 O-O 10. Be3 d5 11. c5 Bxf3 12. Bxf3 Nc4 13. Bf4 Nc6 14. b3 N4a5 15. Rc1 b6 16. Na4 b5 17. Nc3 b4 18. Ne2 f6 19. exf6 Bxf6 20. Bg4 Qd7 21. Qd3 a6 22. Rce1 Qf7 23. Bh2 Rfe8 24. Rd1 Nb7 25. Kh1 Nbd8 26. f4 g6 27. Bf3 Ne7 28. g4 Ndc6 29. f5 exf5 30. Bxc7 Kh8 31. Bh2 Red8 32. Qe3 g5 33. gxf5 Nxf5 34. Qf2 Ng7 35. Bg4 Rf8 36. Be5 Ne8 37. Ng3 Ra7 38. Bh5 Qg8 39. Qb2 Bxe5 40. dxe5 d4 41. Rxf8 Qxf8 42. Rf1 Qg8 43. Qf2 Ng7 44. Bf7 Qd8 45. Bc4 Ra8 46. Ne4 Nh5 47. Qf7 Nf4 48. Qb7 Na5 49. Qf7 Ng6 50. Bd5 Rc8 51. Nd6 Rc7 52. Qf5 Qe7 53. Nf7+ Kg7 54. Nxg5 Rd7 55. e6 Rc7 56. Nxh7 1-0