[Event "USA-ch"]
[Site "Chicago"]
[Date "1974.??.??"]
[Round "2"]
[White "Bisguier, Arthur Bernard"]
[Black "Grefe, John Alan"]
[Result "1/2-1/2"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Nf3 Bg4 6. Be3 Qb6 7. Qd2 Bxf3 8. gxf3 Nd7 9. Bh3 Qa5 10. e5 Nb6 11. b3 Rd8 12. Na4 Qxd2+ 13. Bxd2 dxe5 14. dxe5 f6 15. Nc5 Rb8 16. Ne6 Kf7 17. O-O-O Nh6 18. Rhg1 Rhg8 19. Nc5 Rgd8 20. Ne6 Rg8 21. c4 Bh8 22. Nc5 Ke8 23. a4 f5 24. Bc3 Na8 25. Ne6 Rc8 26. Rd2 Nc7 27. Ng5 b5 28. Rgd1 Nf7 29. Nxf7 Kxf7 30. Bd4 1/2-1/2