[Event "Interzonal-09b"]
[Site "Petropolis"]
[Date "1973.08.04"]
[Round "9"]
[White "Savon, Vladimir A"]
[Black "Kagan, Shimon"]
[Result "1-0"]

1. c4 g6 2. d4 Bg7 3. g3 d6 4. Bg2 Nc6 5. d5 Nd4 6. e3 Nf5 7. Ne2 e5 8. dxe6 fxe6 9. Nbc3 Nf6 10. e4 Ne7 11. h3 O-O 12. Be3 e5 13. O-O Be6 14. Nd5 c5 15. Nxe7+ Qxe7 16. Qd3 Ne8 17. Nc3 Rb8 18. Rfd1 a6 19. Rab1 b5 20. cxb5 axb5 21. b4 c4 22. Qd2 Qd7 23. Kh2 Rf7 24. Bf1 Bf8 25. a4 Nc7 26. Qc2 Qc6 27. Ra1 bxa4 28. Rxa4 Nb5 29. Nd5 c3 30. Ra5 Nd4 31. Bxd4 exd4 32. Rxd4 Bg7 33. Rc4 Qe8 34. Kg1 Qd8 35. Nxc3 Rxb4 36. Rxb4 Qxa5 37. Rb8+ Bf8 38. Nd5 Qa7 39. Rb4 Bxd5 40. exd5 Bh6 41. Re4 Bg7 42. Qd2 Qa1 43. Qe3 Rf8 44. Kg2 Qc3 45. Bd3 Bh6 46. f4 Bg7 47. h4 Qb2+ 48. Be2 Qc3 49. Qb6 Rf6 50. Qd8+ Bf8 51. Bf3 Rf7 52. h5 Qf6 53. Qb8 g5 54. Bg4 Qc3 55. Be6 Qc2+ 56. Kf3 Qd3+ 57. Re3 Qd1+ 58. Kf2 Qxh5 59. Qe8 Qh2+ 60. Kf3 Qh1+ 61. Kg4 Qd1+ 62. Rf3 h5+ 63. Kxg5 Kh8 64. Qxf7 Be7+ 65. Kh6 1-0