[Event "National op"]
[Site "Chicago"]
[Date "1991.??.??"]
[Round "4"]
[White "Gustafson, Dale L"]
[Black "Matts, G."]
[Result "1-0"]
[ECO "C06"]
[PlyCount "46"]
[EventDate "1991.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 Be7 9. 0-0 cxd4 10. cxd4 f6 11. exf6 Nxf6 12. a3 Bd7 13. Nc3 Rc8 14. Bf4 Na5 15. Rb1 Qd8 16. Ne5 Nc6 17. Rc1 a6 18. Bb1 Qb6 19. Nxd7 Kxd7 20. Be5 Bd6 21. Re1 Rcf8 22. Na4 Qc7 23. Nc5+ Ke7 1-0

