[Event "Interzonal-11a"]
[Site "Riga"]
[Date "1979.09.26"]
[Round "15"]
[White "Tarjan, James Edward"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]
[WhiteElo "2525"]
[BlackElo "2620"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 Bb7 7. Bg2 O-O 8. Nc3 d6 9. O-O Ne4 10. Nxe4 Bxe4 11. Nh4 Bxg2 12. Nxg2 Nc6 13. d5 Ne5 14. Qc3 a5 15. Ne3 Re8 16. Nc2 Nd7 17. Nd4 Nf6 18. Qf3 Qd7 19. e4 exd5 20. exd5 Re4 21. Qd3 Rae8 22. Qd2 h5 23. f3 R4e5 24. b3 h4 25. gxh4 Nh5 26. Qg2 Nf4 27. Qg4 Qxg4+ 28. fxg4 Re4 29. Nb5 Ne2+ 30. Kh1 R8e7 31. Rf2 Rxg4 32. Nxc7 Nc3 33. Na8 b5 34. cxb5 Nxb5 35. Nb6 Rxh4 36. Nc4 Ra7 37. a4 Nc3 38. Nxd6 Nxd5 39. Re1 Nf6 40. Nc4 Ne4 41. Rf3 Rd7 42. Ref1 Rh5 43. Re1 Rd4 44. Kg1 Ng5 45. Rg3 Nh3+ 46. Kg2 Nf4+ 47. Kf3 Ng6 48. Re4 Nh4+ 49. Kf4 Rdd5 50. Re8+ Kh7 51. Ke4 Rd1 52. Ne5 Nf5 53. Rd3 Rxd3 54. Kxd3 Rh3+ 55. Kd2 Re3 56. b4 axb4 57. a5 f6 58. a6 Ra3 59. Nc6 Rxa6 60. Nxb4 Ra3 61. Nc2 Rh3 62. Re2 Nh4 63. Nd4 Nf3+ 64. Nxf3 Rxf3 65. Rg2 Rf4 66. Ke3 g5 67. Rg3 Kg6 68. Rh3 Rh4 69. Rxh4 gxh4 70. Kf4 f5 71. Ke3 Kf7 72. Kf3 Ke6 73. Kf4 Kf6 74. Ke3 Ke5 75. Kf3 f4 76. Ke2 Ke4 77. Kf2 f3 78. Ke1 Ke3 79. Kf1 f2 80. h3 Kf3 1/2-1/2