[Event "NWC August op"]
[Site "Seattle"]
[Date "1989.??.??"]
[Round "?"]
[White "Crispin, Thomas A"]
[Black "Knowles, Alan"]
[Result "1-0"]
[ECO "A52"]
[PlyCount "41"]
[EventDate "1989.08.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. Nc3 Bc5 6. f4 Ng6 7. Qh5 b6 8. Nf3 Nc6 9. f5 Nge5 10. Nxe5 Nxe5 11. Bg5 Be7 12. Bxe7 Qxe7 13. Nd5 Qd8 14. f6 gxf6 15. Qh6 Ng6 16. Qg7 Bb7 17. Nxf6+ Ke7 18. 0-0-0 d6 19. Nxh7 Ne5 20. Qf6+ Kd7 21. Qxe5 1-0

[Event "US Open-88"]
[Site "Portland"]
[Date "1987.08.03"]
[Round "2"]
[White "Knowles, Alan"]
[Black "Koepcke, Richard"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1958"]
[BlackElo "2239"]
[PlyCount "53"]
[EventDate "1987.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 c6 5. c4 Bb4+ 6. Nd2 0-0 7. a3 Be7 8. Bd3 dxc4 9. Nxc4 c5 10. dxc5 Nd7 11. b4 a5 12. Rc1 axb4 13. axb4 b6 14. Be4 Ra7 15. cxb6 Nxb6 16. Qxd8 Bxd8 17. Ne2 Nxc4 18. Rxc4 Ba6 19. Rc2 Be7 20. 0-0 Bxe2 21. Rxe2 Bxb4 22. Rb2 Be7 23. Rfb1 Rd8 24. g3 g6 25. Rb7 Rd7 26. Rxa7 Rxa7 27. Rb7 1/2-1/2

