[Event "USA-ch/Zonal"]
[Site "South Bend"]
[Date "1981.??.??"]
[Round "11"]
[White "Fedorowicz, John P"]
[Black "Christiansen, Larry Mark"]
[Result "1/2-1/2"]
[WhiteElo "2435"]
[BlackElo "2515"]

1. e4 d6 2. d4 g6 3. c4 Bg7 4. Nc3 e5 5. d5 Nd7 6. h4 h5 7. g3 a5 8. Bh3 Bh6 9. Nf3 Nc5 10. Kf1 Bxh3+ 11. Rxh3 Qd7 12. Kg2 Bxc1 13. Qxc1 Nf6 14. Ng5 Ng4 15. f3 Nh6 16. Rh1 f6 17. Nh3 Qg7 18. Qc2 g5 19. hxg5 fxg5 20. Nf2 g4 21. fxg4 O-O-O 22. gxh5 Rdf8 23. Raf1 Rhg8 24. Rh3 Rf4 25. Qe2 Rgf8 26. Rhh1 Rg8 27. Qe3 Kb8 28. Rh3 Rgf8 29. Rhh1 Rg8 30. Rh3 Rgf8 31. Rhh1 Rg8 32. Rh3 Rgf8 1/2-1/2