[Event "Interzonal-11a"]
[Site "Riga"]
[Date "1979.09.14"]
[Round "7"]
[White "Mednis, Edmar John"]
[Black "Adorjan, Andras"]
[Result "0-1"]
[WhiteElo "2510"]
[BlackElo "2525"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. a3 b6 6. Nf3 Bb7 7. O-O Nf6 8. Rb1 O-O 9. b4 cxb4 10. axb4 d5 11. b5 Na5 12. cxd5 Nxd5 13. Nxd5 Qxd5 14. Qa4 Qc4 15. Qxc4 Nxc4 16. d3 Nd6 17. Ba3 Rfc8 18. Bxd6 exd6 19. Ne1 Bxg2 20. Nxg2 Rc2 21. e3 Bh6 22. d4 Rac8 23. Rfd1 Ra2 24. Ne1 Ra5 25. Nd3 Kf8 26. Kg2 Ke8 27. Kf3 Kd7 28. h4 Rc3 29. Rb2 f6 30. Ke2 d5 31. Rc1 Rxc1 32. Nxc1 Bf8 33. Ra2 Bd6 34. Kd1 Ke6 35. Rxa5 bxa5 36. Kc2 h5 37. Ne2 g5 38. f3 a4 39. e4 Bb4 40. Nc3 dxe4 41. fxe4 a3 42. Ne2 Bd6 43. Kb3 g4 44. Ka2 Ke7 45. Kb3 Kd7 46. Ka2 Kc7 47. Nc3 Bxg3 48. Nd5+ Kb7 49. Nxf6 Bxh4 50. Nxh5 Kb6 51. Kxa3 Kxb5 52. Kb3 g3 53. Nf4 Bg5 54. Ng2 a5 55. e5 Be7 56. d5 a4+ 57. Ka2 Bc5 58. d6 Kc6 59. Ne1 Kd7 60. Kb2 Bb4 61. Nf3 g2 62. Kc2 Ke6 63. Kd3 Kd5 64. d7 Be7 65. Kc3 Ke4 66. Ng1 Kxe5 67. Ne2 Ke4 68. Kc4 Ke3 69. Ng1 Kd2 70. Nf3+ Kc1 71. Kc3 Kb1 72. Nd2+ Ka2 73. Nf3 Bf6+ 74. Kc2 Ka3 75. Ng1 Kb4 76. Nf3 a3 77. Kb1 g1=Q+ 0-1