[Event "Las Vegas National op"]
[Site "Las Vegas"]
[Date "1976.??.??"]
[Round "4"]
[White "Bisguier, Arthur Bernard"]
[Black "Fedorowicz, John P"]
[Result "1/2-1/2"]
[WhiteElo "2440"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Nge2 Nf6 5. g3 O-O 6. Bg2 e5 7. h3 Nc6 8. Be3 exd4 9. Nxd4 Re8 10. O-O Bd7 11. Re1 a6 12. Nxc6 bxc6 13. Qd2 c5 14. Bg5 Rb8 15. b3 Qc8 16. Kh2 Bc6 17. Rad1 Rb4 18. f3 Rd4 19. Qc1 Rxd1 20. Qxd1 Ng4+ 21. hxg4 Bxc3 22. Bd2 1/2-1/2