[Event "Interzonal-11b"]
[Site "Rio de Janeiro"]
[Date "1979.10.07"]
[Round "11"]
[White "Kagan, Shimon"]
[Black "Garcia Gonzales, Guillermo"]
[Result "1/2-1/2"]
[WhiteElo "2445"]

1. e4 e6 2. d4 d5 3. Nd2 Ne7 4. Ngf3 Nd7 5. Be2 Ng6 6. O-O Be7 7. Re1 O-O 8. Bf1 c6 9. c4 Nf6 10. Qc2 b6 11. b3 Bb7 12. e5 Nd7 13. Bb2 Re8 14. g3 Ndf8 15. h4 f5 16. exf6 gxf6 17. Rac1 Bd6 18. h5 Nh8 19. Nh4 Re7 20. c5 Bc7 21. b4 b5 22. a4 a6 23. Ra1 Rg7 24. Ndf3 Nf7 25. axb5 axb5 26. Rxa8 Qxa8 27. Bc1 Kh8 28. Bg2 Qb8 29. Be3 Bc8 30. Ra1 Rg8 31. Qa2 e5 32. Qa8 Qxa8 33. Rxa8 Bg4 34. Ra6 Nd8 35. h6 Nfe6 36. Kh2 e4 37. Ng1 f5 38. Nh3 Bxh3 39. Kxh3 f4 40. gxf4 Nxf4+ 41. Bxf4 Bxf4 42. Nf5 Bc7 43. Ra8 Ne6 44. Rxg8+ Kxg8 45. Ne7+ Kf7 46. Nxc6 Bf4 47. Bf1 Bxh6 48. Bxb5 Bg7 49. Ne5+ Ke7 50. Nc6+ Kf7 51. Ba4 Nxd4 52. Nb8 Ne6 53. Bb3 Nc7 54. b5 Nxb5 55. Bxd5+ Ke7 56. Bxe4 Nd4 57. Kg4 Ne6 58. c6 Be5 59. Na6 h6 60. Kf5 Bd6 61. Kg6 Bf4 62. Bf5 Kd6 63. Bxe6 Kxe6 64. Nc5+ Kd5 65. Nd3 Bd6 66. Nb4+ Ke6 67. Na6 Bf4 68. Nc5+ Kd5 69. Nd3 Bd6 70. Nb4+ Ke6 71. Na6 Bf4 72. f3 Kd6 73. c7 Kd7 74. Nc5+ Kc8 75. Ne6 Bd2 76. Kh5 Kd7 77. Kg4 Kc8 78. f4 h5+ 79. Kf3 Bb4 80. f5 Be7 81. Ke4 h4 82. Kf3 Kd7 83. Kg4 Kc8 1/2-1/2