[Event "Detroit op"]
[Site "Detroit"]
[Date "2000.12.16"]
[Round "4"]
[White "Aldrich, Justin M"]
[Black "Hartsfield, Jonathan"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1637"]
[BlackElo "1096"]
[PlyCount "57"]
[EventDate "2000.12.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d6 4. Bb5+ Nc6 5. 0-0 Nf6 6. Re1 Qb6 7. Bxc6+ Qxc6 8. e5 dxe5 9. Nxe5 Qc7 10. d4 cxd4 11. Qxd4 Be7 12. Bf4 Bd6 13. Qa4+ Bd7 14. Nxd7 Nxd7 15. Bxd6 Qxd6 16. Rd1 Qc7 17. Na3 0-0 18. Qxd7 Qxd7 19. Rxd7 Rab8 20. Rad1 Rfe8 21. Rc7 Kf8 22. Rdd7 Rec8 23. Rxf7+ Ke8 24. Rce7+ Kd8 25. Rxg7 Rc6 26. Rxh7 Rd6 27. Kf1 Rb6 28. Reg7 Rxb2 29. Rg8# 1-0

[Event "Detroit op"]
[Site "Detroit"]
[Date "2000.12.16"]
[Round "6"]
[White "Collins, Michael"]
[Black "Hartsfield, Jonathan"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "871"]
[BlackElo "1096"]
[PlyCount "70"]
[EventDate "2000.12.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 Nf6 7. f3 Qc7 8. Be2 Be7 9. Qd2 b6 10. Bb5 Bb7 11. a3 0-0 12. Nxc6 Bxc6 13. 0-0 Rfd8 14. Qf2 Rdb8 15. Rad1 a6 16. Bxc6 Qxc6 17. Na2 Rc8 18. Nb4 Qb5 19. c3 a5 20. Nd3 d5 21. e5 Nd7 22. Qg3 f6 23. Bh6 g6 24. exf6 Nxf6 25. Rfe1 Qd7 26. Ne5 Qd6 27. Nxg6 Qxg3 28. Nxe7+ Kf7 29. hxg3 Kxe7 30. Bg5 Rd8 31. Rc1 Re8 32. Bxf6+ Kxf6 33. Kf2 h5 34. Rh1 Kg6 35. Rb1 Rac8 1-0

[Event "Detroit op"]
[Site "Detroit"]
[Date "2000.12.16"]
[Round "5"]
[White "Hartsfield, Jonathan"]
[Black "Marson, Michael"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1096"]
[BlackElo "1779"]
[PlyCount "54"]
[EventDate "2000.12.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Bd3 d5 4. Ne2 c5 5. b3 Nc6 6. Bb2 cxd4 7. Nxd4 Bc5 8. 0-0 0-0 9. Nxc6 bxc6 10. Qe2 Qe7 11. Bxf6 Qxf6 12. c3 e5 13. f4 e4 14. Bc2 a5 15. Kh1 Ba6 16. Qf2 Bxf1 17. Qxf1 Bxe3 18. g3 Rfe8 19. Qe1 d4 20. cxd4 Bxd4 21. Nd2 Bxa1 22. Nxe4 Qd4 23. Kg2 f5 24. Qf1 Rxe4 25. b4 Qd2+ 26. Qf2 Re2 27. Qxe2 Qxe2+ 0-1

[Event "Detroit op"]
[Site "Detroit"]
[Date "2000.12.16"]
[Round "2"]
[White "Mc Kinzie, Maurice"]
[Black "Hartsfield, Jonathan"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "849"]
[BlackElo "1096"]
[PlyCount "45"]
[EventDate "2000.12.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 e6 3. Bc4 d6 4. Nc3 Nc6 5. d3 Nf6 6. Bg5 Be7 7. d4 cxd4 8. Nxd4 Qc7 9. Bb5 a6 10. Bxc6+ bxc6 11. Qf3 h6 12. Bxf6 Bxf6 13. e5 Bxe5 14. Nxc6 Bb7 15. 0-0 Bxc6 16. Qd3 0-0 17. Ne4 Bxe4 18. Qxe4 Rfc8 19. c3 f5 20. Qf3 Rab8 21. Rfe1 d5 22. Qe2 Bxc3 23. bxc3 0-1

[Event "Detroit op"]
[Site "Detroit"]
[Date "1999.12.18"]
[Round "3"]
[White "Bird, Tim"]
[Black "Hartsfield, Jonathan"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "769"]
[BlackElo "868"]
[PlyCount "100"]
[EventDate "1999.12.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 d6 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. d3 Nc6 7. Bg5 h6 8. Be3 Nf6 9. 0-0 Be7 10. a3 Qc7 11. Na4 0-0 12. Nd2 d5 13. exd5 exd5 14. Qf3 Rad8 15. Bf4 Qa5 16. b3 Nd4 17. Qe3 Bd6 18. Bxd6 Rxd6 19. Nxc5 Qxc5 20. Qe7 Nxc2 21. Rac1 Rd7 22. Qxc5 Nxa3 23. Qxa7 Nb5 24. Qa1 Re8 25. Rfe1 Red8 26. Re3 Rd6 27. Rf3 d4 28. Ne4 Nxe4 29. dxe4 d3 30. Rg3 g6 31. h3 d2 32. Rd1 Rc8 33. h4 Nc3 34. h5 Nxd1 35. hxg6 fxg6 36. Qa2 Rc1 37. b4+ Kg7 38. Kh2 Nc3 39. Qa7 d1Q 40. Qxb7+ Rd7 41. Rxg6+ Kxg6 42. Qb6+ Kg7 43. e5 Qh1+ 44. Kg3 Rd3+ 45. Kf4 Qh4+ 46. Kf5 Qg5+ 47. Ke6 Qg6+ 48. Ke7 Qxb6 49. e6 Qd6+ 50. Ke8 Qd8# 0-1

[Event "Detroit op"]
[Site "Detroit"]
[Date "1999.12.18"]
[Round "4"]
[White "Hartsfield, Jonathan"]
[Black "Mailing, Don"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "868"]
[BlackElo "1295"]
[PlyCount "60"]
[EventDate "1999.12.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 c5 4. Nf3 Nc6 5. Bb5 Bd7 6. 0-0 a6 7. Be2 cxd4 8. Nxd4 dxe4 9. Nxe4 Be7 10. b3 Nf6 11. Nc3 0-0 12. Bb2 Rc8 13. Nf3 e5 14. Bd3 Bg4 15. Be2 Qc7 16. Nd5 Nxd5 17. Qxd5 Rcd8 18. Qe4 f5 19. Qc4+ Kh8 20. Bxe5 Bd6 21. Rad1 Bxf3 22. Bxf3 Nxe5 23. Qh4 Nxf3+ 24. gxf3 Be7 25. Rxd8 Qxd8 26. Qf4 Bd6 27. Qc4 b5 28. Qc3 Qg5+ 29. Kh1 Qf4 30. Qe5 Bxe5 0-1

[Event "Detroit op"]
[Site "Detroit"]
[Date "1999.12.18"]
[Round "1"]
[White "Hartsfield, Jonathan"]
[Black "Rucker, Ed"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "868"]
[BlackElo "1081"]
[PlyCount "88"]
[EventDate "1999.12.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. Bc4 d5 3. Bd3 Nc6 4. exd5 exd5 5. c4 Nf6 6. Nf3 Bg4 7. Nc3 d4 8. Ne4 Bd6 9. 0-0 0-0 10. c5 Be5 11. Bc4 Nxe4 12. d3 Nf6 13. Bg5 Qe7 14. Re1 Qxc5 15. Bxf6 Bxf6 16. Re4 Ne5 17. Bb3 Rae8 18. Rc1 Qb6 19. h3 Bh5 20. g4 Bg6 21. Nxd4 Bxe4 22. dxe4 Rd8 23. Rc2 Rxd4 24. Qc1 c6 25. Qe3 Rd1+ 26. Kg2 Qxe3 27. fxe3 Rfd8 28. Rf2 R1d2 29. Rxd2 Rxd2+ 30. Kf1 Rxb2 31. Ke1 c5 32. Kd1 c4 33. Ba4 b5 34. Bc2 Rxa2 35. Kc1 Rxc2+ 36. Kxc2 Nd3 37. Kd2 a5 38. Kc2 a4 39. Kb1 a3 40. Ka2 b4 41. e5 Bxe5 42. g5 c3 43. Kb1 b3 44. g6 c2# 0-1

[Event "Detroit op"]
[Site "Detroit"]
[Date "1999.12.18"]
[Round "5"]
[White "Roberas, Thomas"]
[Black "Hartsfield, Jonathan"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "682"]
[BlackElo "868"]
[PlyCount "48"]
[EventDate "1999.12.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Bc4 d6 4. c3 Nc6 5. d4 b6 6. 0-0 Nf6 7. dxc5 bxc5 8. Re1 a6 9. e5 dxe5 10. Qxd8+ Nxd8 11. Nxe5 Bb7 12. Nd3 Bd6 13. Be3 Nc6 14. Bxc5 Bxc5 15. Nxc5 Bc8 16. Nd2 0-0 17. Rad1 Re8 18. b4 Rd8 19. Nf3 Re8 20. b5 axb5 21. Bxb5 Ra5 22. Bxc6 Re7 23. Rd8+ Re8 24. Bxe8 h6 1-0

