[Event "USA-ch"]
[Site "Oberlin"]
[Date "1975.??.??"]
[Round "11"]
[White "Bisguier, Arthur Bernard"]
[Black "Mednis, Edmar John"]
[Result "1/2-1/2"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 c6 4. e3 Bf5 5. Bd3 Bxd3 6. cxd3 e6 7. Nf3 Be7 8. O-O O-O 9. e4 Ne8 10. Bxe7 Qxe7 11. Re1 Qd8 12. Rc1 Nd7 13. Qd2 Nb6 14. Ne2 Nc8 15. h4 dxe4 16. dxe4 Nf6 17. Nf4 Ne7 18. g3 Qb6 19. Qc2 h6 20. Qc4 Kh8 21. Kg2 Rad8 22. Nd3 Qc7 23. b4 Nc8 24. Qb3 Qe7 25. a3 Nb6 26. Nf4 Qd7 27. Ne5 Qe8 28. Rcd1 Kg8 29. a4 Nbd7 30. Ned3 Kh8 31. h5 Rb8 32. Qc3 Rc8 33. Qb2 Kg8 34. f3 Qe7 35. Qb3 Kh7 36. Qb2 Rfe8 37. g4 e5 38. Ne2 Kg8 39. Ng3 Qe6 40. dxe5 Nxe5 41. Nc5 Qe7 42. f4 Nexg4 43. Kf3 b6 44. Nf5 Qc7 45. Rg1 bxc5 46. Rxg4 Re6 47. Rxg7+ Kh8 48. Rdg1 Qd7 49. Ne3 Qd3 50. Qc2 Qxc2 51. Nxc2 Nxe4 52. Rxf7 Nd2+ 53. Kf2 Rce8 54. Re1 1/2-1/2