[Event "Interzonal-11a"]
[Site "Riga"]
[Date "1979.09.27"]
[Round "16"]
[White "Mednis, Edmar John"]
[Black "Romanishin, Oleg M"]
[Result "1/2-1/2"]
[WhiteElo "2510"]
[BlackElo "2560"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 Nc6 5. Ngf3 Nb4 6. Be2 dxe4 7. Nxe4 Nf6 8. Nxf6+ Bxf6 9. O-O O-O 10. c3 Nd5 11. Bd3 b6 12. Qe2 Rb8 13. Qe4 g6 14. Bh6 Bg7 15. Bxg7 Kxg7 16. Rad1 Bb7 17. Qe5+ f6 18. Qg3 Qd6 19. Qxd6 cxd6 20. Rfe1 Rfe8 21. Nd2 f5 22. Nc4 Rbd8 23. Bf1 Kf6 24. Ne3 Nc7 25. c4 d5 26. c5 bxc5 27. dxc5 e5 28. b4 Bc6 29. b5 Bxb5 30. Bxb5 Nxb5 31. Nxd5+ Ke6 32. Nf4+ Kf7 33. Ne2 Nc7 34. Rb1 Ne6 35. c6 Re7 36. Rec1 Rc7 37. Rc4 Rd6 38. f4 exf4 39. Nxf4 Nxf4 40. Rxf4 Rdxc6 41. Ra4 Rc2 42. h3 Rd7 43. Rb3 Kf6 44. Rg3 Re2 45. Kh2 Kg7 46. Kg1 Rb2 47. Kh2 Rc2 48. Kg1 Kh6 49. Rh4+ Kg7 50. Ra4 a5 51. Rxa5 f4 52. Rf3 Rdd2 53. Rg5 Kf6 54. h4 Rc4 55. Rg4 Kf5 56. Rg5+ Kf6 57. Rg4 Rdd4 58. g3 Rd1+ 59. Rf1 Rxf1+ 60. Kxf1 Rc1+ 61. Kg2 Rc2+ 62. Kh3 fxg3 63. a4 h5 64. Rxg3 Ra2 65. Rf3+ 1/2-1/2