[Event "National op"]
[Site "Chicago"]
[Date "1991.??.??"]
[Round "5"]
[White "Chesbrough, D."]
[Black "Hammond, Andrew JC"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "81"]
[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 c5 2. c3 Nc6 3. Nf3 g6 4. Na3 Bg7 5. Nc2 d5 6. exd5 Qxd5 7. Ne3 Qd8 8. Bb5 Bd7 9. Ba4 Nh6 10. Qe2 0-0 11. h4 a6 12. h5 b5 13. Bc2 Ng4 14. hxg6 fxg6 15. Bb3+ c4 16. Bxc4+ bxc4 17. Qxc4+ Kh8 18. Nxg4 e5 19. Nh6 Qf6 20. d3 Nd4 21. cxd4 Rac8 22. dxe5 Qe7 23. Qe4 Bc6 24. Qxg6 Bxf3 25. Nf7+ Kg8 26. Qxh7+ Kxf7 27. gxf3 Qxe5+ 28. Qe4 Qa5+ 29. Bd2 Qb5 30. Be3 Qxb2 31. Qd5+ Kg6 32. Qh5+ Kf6 33. Bg5+ Ke6 34. 0-0 Rc2 35. Rae1+ Kd7 36. Qg4+ Kc7 37. Re7+ Kd6 38. Qe6+ Kc5 39. Be3+ Bd4 40. Rc7+ Kb4 41. Rb7+ 1-0

[Event "National op"]
[Site "Chicago"]
[Date "1991.??.??"]
[Round "1"]
[White "Chesbrough, D."]
[Black "Trahan, J."]
[Result "1-0"]
[ECO "C02"]
[PlyCount "77"]
[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. e5 Bd7 4. Be3 a6 5. Nd2 Bb5 6. Ne2 a5 7. a4 Ba6 8. Nb3 b6 9. c3 Nd7 10. Ng3 Bxf1 11. Nxf1 c5 12. Ng3 Rc8 13. f4 cxd4 14. Nxd4 Ne7 15. Nb5 Nc6 16. 0-0 Bc5 17. Bxc5 bxc5 18. Nd6+ Ke7 19. Nxc8+ Qxc8 20. Rf2 Nb6 21. Qe1 Rd8 22. f5 Kf8 23. f6 g6 24. Qe3 d4 25. Qh6+ Ke8 26. Qxh7 Nxe5 27. Re2 Nbc4 28. cxd4 cxd4 29. Rc1 Qc5 30. Rxe5 Qxe5 31. Qg8+ Kd7 32. Qxf7+ Kd6 33. Qe7+ Kd5 34. Qxd8+ Kc5 35. Qc8+ Kd6 36. Qxc4 Qe3+ 37. Kh1 d3 38. f7 Qh6 39. f8B+ 1-0

[Event "National op"]
[Site "Chicago"]
[Date "1991.??.??"]
[Round "6"]
[White "Parsons, B."]
[Black "Chesbrough, D."]
[Result "1-0"]
[ECO "B01"]
[PlyCount "77"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bd3 Nf6 6. h3 Nbd7 7. Nf3 Nb6 8. Bd2 Qh5 9. Ne2 Bg4 10. Ne5 Bxe2 11. Bxe2 Qf5 12. c3 Ne4 13. Be3 Nd5 14. Qd3 Nxe3 15. Qxe3 Nd6 16. Bf3 Qc8 17. 0-0-0 f6 18. Nd3 g6 19. Rhe1 Nf7 20. Kb1 Qc7 21. Qe6 Qd6 22. Qb3 Nd8 23. Nc5 b6 24. Ne4 Qf4 25. Rd3 Bg7 26. g3 Qc7 27. d5 Qd7 28. Qd1 0-0 29. dxc6 Qe8 30. Nd6 exd6 31. Rxe8 Rxe8 32. c7 Nf7 33. Bxa8 Rxa8 34. Qb3 Kf8 35. Qe6 Kg8 36. Rxd6 Rf8 37. Rd7 Kh8 38. Rxf7 Kg8 39. Rxf8+ 1-0

