[Event "Interzonal-09b"]
[Site "Petropolis"]
[Date "1973.08.06"]
[Round "10"]
[White "Kagan, Shimon"]
[Black "Bronstein, David Ionovich"]
[Result "1-0"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Nbd7 8. a4 Be7 9. Bg2 O-O 10. O-O Rb8 11. h3 b5 12. axb5 axb5 13. Ra7 Bb7 14. Be3 Nb6 15. b3 Nc8 16. Ra2 Qd7 17. Qd3 Bc6 18. Nd5 b4 19. Qd2 Bd8 20. g4 Qb7 21. Ng3 Nxd5 22. exd5 Bd7 23. Rfa1 Qc7 24. Be4 g6 25. Bh6 Re8 26. Kh2 Bf6 27. Rg1 Qd8 28. Ra6 Bh8 29. Nf5 Qc7 30. h4 Bb5 31. Raa1 Qc3 32. Qxc3 bxc3 33. Ne3 Bf6 34. Bg5 Bxg5 35. hxg5 Nb6 36. Nd1 Rec8 37. Rg3 Be2 38. Nxc3 Bxg4 39. Nb5 Bf5 40. Nxd6 Bxe4 41. Nxe4 Nxd5 42. c4 Nf4 43. Ra7 Rb6 44. Rc3 h6 45. c5 Re6 46. b4 hxg5 47. Rca3 Kg7 48. Ra8 Ree8 49. Rxc8 Rxc8 50. b5 Ne6 51. c6 Rb8 52. Nd6 e4 53. Ra7 Kf6 54. c7 Nxc7 55. Rxc7 Ke6 56. Nb7 f5 57. b6 Kd5 58. Kg2 Kd4 59. Rd7+ Kc3 60. Nc5 Kc4 61. Rc7 Kb5 62. Nd7 Rxb6 63. Nxb6 Kxb6 64. Rg7 Kc5 65. Rxg6 Kd4 66. Rxg5 e3 67. fxe3+ Kxe3 68. Rxf5 1-0