[Event "USA-ch"]
[Site "New York"]
[Date "1961.??.??"]
[Round "8"]
[White "Mednis, Edmar John"]
[Black "Byrne, Donald"]
[Result "1-0"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 O-O 9. O-O-O Be6 10. Kb1 Qa5 11. Nxe6 fxe6 12. Bc4 Nd8 13. Nd5 Qxd2 14. Nxf6+ Bxf6 15. Rxd2 Be5 16. Rd3 Rc8 17. Bb3 b6 18. Bd2 Kh8 19. g3 Rc7 20. f4 Bg7 21. Rf3 Nc6 22. c3 Ne5 23. Rff1 Nc4 24. Bc1 b5 25. h4 a5 26. h5 Kg8 27. hxg6 hxg6 28. a3 Rfc8 29. g4 a4 30. Ba2 Kf7 31. f5 gxf5 32. gxf5 e5 33. Rfg1 Rh8 34. Rxh8 Bxh8 35. Rd1 e6 36. Bxc4 Rxc4 37. Rxd6 exf5 38. exf5 Rh4 39. Rb6 Bg7 40. Rxb5 Rh1 41. Kc2 e4 42. Be3 Rh2+ 43. Kc1 Rh1+ 44. Kc2 Rh2+ 45. Kb1 Rh1+ 46. Ka2 Re1 47. Rb7+ Kg8 48. Bd4 Bxd4 49. cxd4 Rd1 50. Rd7 Kf8 51. f6 Rd2 52. Kb1 e3 53. Kc1 Rd3 54. Re7 Rxd4 55. Rxe3 Kf7 56. Rf3 Rd6 57. Rf4 Ra6 58. Kc2 Rc6+ 59. Kd3 Ra6 60. Kc4 Rb6 61. Kc3 Ra6 62. Kb4 Ra7 63. Kb5 Ra8 64. Rxa4 Rb8+ 65. Ka5 Rxb2 66. Rf4 Rb8 67. a4 Ra8+ 68. Kb6 Rb8+ 69. Kc7 Rb1 70. a5 Rc1+ 71. Kb7 Rb1+ 72. Ka7 Rb5 73. a6 Rb1 74. Ka8 Rb2 75. a7 Rb1 76. Re4 Rb2 77. Re7+ Kxf6 78. Rb7 1-0