[Event "Reutlingen op 15th"]
[Site "Reutlingen"]
[Date "2010.05.24"]
[Round "6"]
[White "Latzke, Boris Alexander"]
[Black "Lange, Jan David"]
[Result "1-0"]
[ECO "E88"]
[WhiteElo "2273"]
[BlackElo "2104"]
[PlyCount "81"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 c6 8. Bd3 cxd5 9. cxd5 a6 10. Nge2 Nbd7 11. 0-0 Nh5 12. Qd2 f5 13. exf5 gxf5 14. Bxf5 Rxf5 15. g4 Rf6 16. gxh5 Qf8 17. Ng3 Bh6 18. Bxh6 Qxh6 19. Qxh6 Rxh6 20. f4 Nf6 21. fxe5 dxe5 22. Rae1 Bh3 23. Rf2 Re8 24. Rfe2 Nd7 25. Re4 Rf8 26. Rh4 Bf5 27. Rc4 b5 28. Rc6 Rhf6 29. Rf1 Bh3 30. Rfxf6 Rxf6 31. Nce4 Rxc6 32. dxc6 Nb6 33. Nc5 a5 34. Nge4 Kf8 35. Kf2 Ke7 36. Kg3 Bf5 37. h6 Nc4 38. b3 Nd6 39. Nc3 b4 40. Nd5+ Kd8 41. Nb7+ 1-0

[Event "Reutlingen op 15th"]
[Site "Reutlingen"]
[Date "2010.05.23"]
[Round "5"]
[White "Lange, Jan David"]
[Black "Kudlich, Wolfgang"]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "2104"]
[BlackElo "1843"]
[PlyCount "71"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. Bd3 b6 9. Bb5+ Bd7 10. a4 0-0 11. 0-0 Nbc6 12. Bd3 h6 13. Ba3 Na5 14. Qd2 Rfe8 15. Qf4 Nc4 16. Bc1 cxd4 17. cxd4 Nc6 18. Qh4 Qd8 19. Qh5 f5 20. Bxh6 gxh6 21. Qg6+ Kh8 22. Qxh6+ Kg8 23. Qg6+ Kf8 24. Ng5 Re7 25. Nh7+ Rxh7 26. Qxh7 Be8 27. Bxc4 dxc4 28. c3 Qe7 29. Qh8+ Kf7 30. f4 Rb8 31. Rf3 Bd7 32. Qh5+ Kf8 33. Rg3 Qf7 34. Qh6+ Ke8 35. Rg7 Qf8 36. Qg6+ 1-0

[Event "GER-chT U20"]
[Site "Chemnitz"]
[Date "2009.12.30"]
[Round "7.3"]
[White "Haeusinger, Benjamin"]
[Black "Lange, Jan David"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1985"]
[BlackElo "2118"]
[PlyCount "54"]
[EventDate "2009.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Heilbronn U20"]
[BlackTeam "Tamm 74 U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 0-0 5. Bf4 d6 6. e3 c6 7. Be2 Nbd7 8. 0-0 Nh5 9. Bg3 Nxg3 10. hxg3 e5 11. dxe5 dxe5 12. e4 Qe7 13. Qc2 Nc5 14. Na4 Nxa4 15. Qxa4 Bg4 16. Rad1 Bxf3 17. gxf3 Bh6 18. Rd3 Rfd8 19. Rfd1 Rxd3 20. Rxd3 Rd8 21. Rxd8+ Qxd8 22. Qxa7 Qd2 23. Bf1 Qxb2 24. a4 Bf8 25. Qa5 c5 26. Qb5 Qxb5 27. axb5 b6 1/2-1/2

[Event "GER-chT U20"]
[Site "Chemnitz"]
[Date "2009.12.29"]
[Round "6.3"]
[White "Lange, Jan David"]
[Black "Ehrlich, Tim"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2118"]
[BlackElo "1977"]
[PlyCount "112"]
[EventDate "2009.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Tamm 74 U20"]
[BlackTeam "Brackweda U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. Kb1 Re8 12. g4 Qa5 13. a3 Rab8 14. Nb5 Qxd2 15. Rxd2 a6 16. Nc7 Rec8 17. Ba7 Bd7 18. Bxb8 Rxb8 19. Nd5 Kf8 20. h4 Bc6 21. c4 Nd7 22. Be2 Rc8 23. b3 Nc5 24. Ka2 h6 25. Rc1 a5 26. Nb6 Rd8 27. b4 Ne6 28. b5 Be8 29. Na4 Be5 30. Rcd1 Rc8 31. Nb6 Rb8 32. Nd5 b6 33. Rf1 Nf4 34. Rfd1 e6 35. Nxf4 Bxf4 36. Rxd6 Bxd6 37. Rxd6 Ke7 38. Rd2 e5 39. Kb3 Rc8 40. g5 hxg5 41. hxg5 Bd7 42. Rd5 Be6 43. Rxe5 Kd6 44. f4 Rh8 45. Kc3 Rh4 46. Kd4 Rxf4 47. Bd3 Rf3 48. Rd5+ Bxd5 49. e5+ Kd7 50. cxd5 Rg3 51. d6 Rxg5 52. Bf1 Rg3 53. Kd5 Rxa3 54. Bg2 Rg3 55. Be4 a4 56. Kd4 Rg4 0-1

[Event "GER-chT U20"]
[Site "Chemnitz"]
[Date "2009.12.29"]
[Round "5.3"]
[White "Lange, Jan David"]
[Black "Schiffner, Kevin"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2118"]
[BlackElo "1952"]
[PlyCount "101"]
[EventDate "2009.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Tamm 74 U20"]
[BlackTeam "Magdeburg Aufbau Elbe U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nc6 6. Nc3 Qc7 7. Be2 Nf6 8. 0-0 Be7 9. Kh1 0-0 10. f4 d6 11. Nc2 b6 12. b3 Bb7 13. Bb2 Rac8 14. Ne3 Nd7 15. Rf3 Bf6 16. Rg3 Ne7 17. Ng4 Ng6 18. Qd2 Kh8 19. Rf1 Rce8 20. Nxf6 Nxf6 21. f5 Ne5 22. Rxg7 Kxg7 23. Qg5+ Kh8 24. Qxf6+ Kg8 25. Rf3 Qd8 26. Rg3+ Ng6 27. Nd5 e5 28. Qxd8 Rxd8 29. fxg6 fxg6 30. Rf3 Bxd5 31. cxd5 a5 32. Kg1 Rxf3 33. gxf3 Kf7 34. Kf2 Rc8 35. Bd3 Ke7 36. h4 h6 37. Kg3 Rf8 38. Bc1 h5 39. f4 exf4+ 40. Bxf4 Rc8 41. Kf3 a4 42. e5 dxe5 43. Bxe5 axb3 44. axb3 Rg8 45. Kf4 Rf8+ 46. Ke4 Rg8 47. d6+ Kd7 48. Bb5+ Kd8 49. Bf6+ Kc8 50. d7+ Kc7 51. d8Q+ 1-0

[Event "GER-chT U20"]
[Site "Chemnitz"]
[Date "2009.12.28"]
[Round "4.3"]
[White "Kartsev, Alexandr"]
[Black "Lange, Jan David"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2056"]
[BlackElo "2118"]
[PlyCount "112"]
[EventDate "2009.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Brackel SF U20"]
[BlackTeam "Tamm 74 U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. c4 Bg7 5. Nc3 0-0 6. g3 c5 7. d5 d6 8. e3 a6 9. Nge2 f5 10. Bg2 b5 11. a3 bxc4 12. Qa4 Nd7 13. Qxc4 Ne5 14. Qb3 c4 15. Qc2 Nd3+ 16. Kf1 a5 17. Nf4 Qb6 18. Na4 Qb5 19. Rb1 Nxf4 20. Nc3 Bxc3 21. bxc3 Qc5 22. gxf4 Qxa3 23. Ke2 Bd7 24. Qb2 Qxb2+ 25. Rxb2 Rfb8 26. Rhb1 Rxb2+ 27. Rxb2 a4 28. Kd2 a3 29. Ra2 Kf8 30. Bf1 Bb5 31. f3 Ke7 32. e4 h6 33. Ke3 g5 34. e5 Ra5 35. fxg5 hxg5 36. f4 dxe5 37. fxe5 f6 38. e6 Kd6 39. Kd4 Ba6 40. Bg2 g4 41. Re2 Ke7 42. Ra2 f4 43. Ke4 f3 44. Bf1 Kd6 45. Kf4 Kxd5 46. e7 Bb5 47. Kxg4 Kd6 48. Kxf3 Kxe7 49. Ke4 Kd6 50. Kd4 Ba6 51. Bg2 Bc8 52. h4 Bg4 53. Bf1 Bh5 54. Bxc4 Ra4 55. Rf2 Ke7 56. Kc5 Bf7 1/2-1/2

[Event "GER-chT U20"]
[Site "Chemnitz"]
[Date "2009.12.28"]
[Round "3.3"]
[White "Maiorov, Daniel"]
[Black "Lange, Jan David"]
[Result "0-1"]
[ECO "B63"]
[WhiteElo "1920"]
[BlackElo "2118"]
[PlyCount "106"]
[EventDate "2009.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hamburg Koenigsspringer U20"]
[BlackTeam "Tamm 74 U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 Nxd4 9. Qxd4 0-0 10. h4 Qa5 11. f4 e5 12. fxe5 dxe5 13. Qa4 Qxa4 14. Nxa4 h6 15. Bxf6 Bxf6 16. Be2 b6 17. Nc3 Be6 18. Nd5 Rad8 19. Nxf6+ gxf6 20. Rd3 Rxd3 21. Bxd3 Kh7 22. Kd2 Rg8 23. Rg1 Rg3 24. Ke2 Kg6 25. Kf2 Rg4 26. g3 f5 27. exf5+ Bxf5 28. Rd1 Rd4 29. Bxf5+ Kxf5 30. Rxd4 exd4 31. Kf3 h5 32. a4 a5 33. b3 f6 34. Kf2 Ke4 35. Ke2 f5 36. Kf2 f4 37. gxf4 Kxf4 38. Ke2 Kg3 39. Kd3 Kxh4 40. Kxd4 Kg4 41. Kc4 h4 42. Kb5 h3 43. Kxb6 h2 44. Kxa5 h1Q 45. b4 Kf5 46. b5 Ke6 47. c4 Kd6 48. b6 Qa8+ 49. Kb5 Qc6+ 50. Ka5 Qc5+ 51. Ka6 Qxc4+ 52. Ka5 Kc6 53. b7 Qc5+ 0-1

[Event "GER-chT U20"]
[Site "Chemnitz"]
[Date "2009.12.27"]
[Round "1.3"]
[White "Giss, Arthur"]
[Black "Lange, Jan David"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "2027"]
[BlackElo "2118"]
[PlyCount "85"]
[EventDate "2009.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Dillingen U20"]
[BlackTeam "Tamm 74 U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Ng4 7. Bb5 Nxe3 8. fxe3 Bd7 9. 0-0 e6 10. Bxc6 bxc6 11. e5 d5 12. Qf3 Qe7 13. Rf2 g6 14. Raf1 Bh6 15. Qh3 Bg7 16. Rxf7 Qxf7 17. Rxf7 Kxf7 18. Nf3 h6 19. Qg4 Rhc8 20. Ne2 Rab8 21. b3 g5 22. h4 gxh4 23. Nf4 Rg8 24. Qh5+ Ke7 25. Qxh4+ Ke8 26. Nd4 Kf7 27. Qh5+ Ke7 28. Ng6+ Kd8 29. Qh4+ Kc7 30. Qe7 Rbe8 31. Qd6+ Kc8 32. Nxc6 Bxc6 33. Qxc6+ Kb8 34. Qd6+ Ka8 35. Ne7 Rgf8 36. Qxe6 Rb8 37. Nxd5 Rb7 38. c4 Rbf7 39. Qc6+ Kb8 40. Nf4 h5 41. e6 Rb7 42. Qd6+ Ka8 43. e7 1-0

[Event "GER-chT U20"]
[Site "Chemnitz"]
[Date "2009.12.27"]
[Round "2.3"]
[White "Lange, Jan David"]
[Black "Wolff, Christoph1"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2118"]
[BlackElo "1812"]
[PlyCount "33"]
[EventDate "2009.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Tamm 74 U20"]
[BlackTeam "Stadtilm Blau Weiss U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. g4 b5 9. g5 Nfd7 10. Nd5 Bb7 11. Be3 Nc5 12. f3 Nbd7 13. Qd2 Bxd5 14. Qxd5 Nb6 15. Qc6+ Ncd7 16. Bxb6 Qxb6 17. Qxa8+ 1-0

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2009.05.24"]
[Round "7"]
[White "Osmanovic, Faruk"]
[Black "Lange, Jan David"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2081"]
[BlackElo "2122"]
[PlyCount "63"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 e6 6. c3 Nge7 7. Na3 0-0 8. Nc2 d5 9. d3 dxe4 10. dxe4 e5 11. Be3 b6 12. Qc1 Bg4 13. Be2 Nc8 14. Bh6 Nd6 15. Bxg7 Kxg7 16. Ne3 Be6 17. Qc2 f5 18. exf5 Nxf5 19. Bb5 Nce7 20. Nxe5 Nxe3 21. Rxe3 Nf5 22. Ree1 Qg5 23. Nf3 Qf6 24. Qe2 Bf7 25. Qe5 Rad8 26. Qxf6+ Kxf6 27. Ne5 Be6 28. Ng4+ Kf7 29. Rad1 Nd6 30. Ne5+ Kf6 31. Bc6 Kg7 32. Nxg6 1-0

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2009.05.23"]
[Round "5"]
[White "Kaplunov, Vadym"]
[Black "Lange, Jan David"]
[Result "0-1"]
[ECO "E72"]
[WhiteElo "1953"]
[BlackElo "2122"]
[PlyCount "50"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 d6 6. e4 c6 7. Nge2 e5 8. 0-0 Qe7 9. h3 Nh5 10. Be3 f5 11. Qd2 Qf7 12. f4 exf4 13. gxf4 Qxc4 14. Rac1 Qf7 15. e5 dxe5 16. fxe5 Be6 17. d5 cxd5 18. Nxd5 Nc6 19. Nef4 Nxf4 20. Nxf4 Rad8 21. Qf2 Bxa2 22. Rfe1 Nxe5 23. Red1 g5 24. Rxd8 Rxd8 25. Rc7 Qxc7 0-1

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2009.05.23"]
[Round "6"]
[White "Lange, Jan David"]
[Black "Guballa, Jens"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2122"]
[BlackElo "2033"]
[PlyCount "19"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. Bg5 0-0 8. c5 Bxc3+ 9. bxc3 Qa5 10. Qc2 1/2-1/2

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2009.05.22"]
[Round "4"]
[White "Lange, Jan David"]
[Black "Strohhaeker, Raoul"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2122"]
[BlackElo "2449"]
[PlyCount "84"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. Nxc6 dxc6 8. Be3 e5 9. Qd2 Be6 10. 0-0-0 Nf6 11. f3 Be7 12. Kb1 0-0 13. h4 b5 14. h5 Rfd8 15. Bd3 c5 16. Qf2 Qc6 17. Be2 b4 18. Rxd8+ Rxd8 19. Nd1 c4 20. b3 c3 21. Bc1 a5 22. Ne3 a4 23. Bc4 axb3 24. cxb3 Bxc4 25. Nxc4 Bc5 26. Be3 Bd4 27. h6 Qc5 28. Rd1 Rd7 29. Kc2 Qa7 30. Kb1 Bxe3 31. Rxd7 Qxd7 32. Qxe3 Qd1+ 33. Qc1 Qd3+ 34. Qc2 Qf1+ 35. Qc1 Qxg2 36. Nxe5 Nxe4 37. Nc6 Qxf3 38. Nxb4 gxh6 39. a4 h5 40. a5 h4 41. a6 h3 42. Qg1+ Qg2 0-1

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2009.05.21"]
[Round "2"]
[White "Lange, Jan David"]
[Black "Reder, Erik"]
[Result "1/2-1/2"]
[ECO "B37"]
[WhiteElo "2122"]
[BlackElo "1901"]
[PlyCount "70"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc2 Nh6 7. Be2 f5 8. Nc3 0-0 9. 0-0 fxe4 10. Nxe4 Nf5 11. a4 b6 12. Ra3 Bb7 13. Ng3 e6 14. Nxf5 Rxf5 15. Ne3 Rf7 16. Ng4 Qf8 17. Rh3 h5 18. Ne3 Ne5 19. Nc2 Be4 20. Nd4 Rc8 21. b3 Qc5 22. Be3 Qe7 23. Nb5 d5 24. f3 Bf5 25. g4 hxg4 26. fxg4 Be4 27. Rxf7 Nxf7 28. Qd2 Rd8 29. cxd5 Rxd5 30. Qc1 Bd3 31. Bf3 Rd7 32. Bc6 Rd8 33. Bg2 a6 34. Bxb6 axb5 35. Bxd8 Qxd8 1/2-1/2

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2009.05.21"]
[Round "3"]
[White "Siegle, Florian"]
[Black "Lange, Jan David"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2013"]
[BlackElo "2122"]
[PlyCount "72"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c3 Bg7 4. g3 d6 5. Bg2 0-0 6. 0-0 c6 7. Re1 Qc7 8. e4 e5 9. Bg5 h6 10. Bxf6 Bxf6 11. Nbd2 Be6 12. Qe2 Nd7 13. Nc4 Rab8 14. Rad1 b5 15. Nxd6 Bxa2 16. Qc2 Qxd6 17. dxe5 Qe6 18. Nd4 Qxe5 19. b3 Bxb3 20. Qxb3 c5 21. f4 Qc7 22. e5 cxd4 23. cxd4 Be7 24. e6 Nf6 25. Rc1 Qd6 26. Kh1 Kg7 27. d5 a5 28. Rc6 Qb4 29. Qd1 Rbd8 30. Rc7 Nxd5 31. Rd7 Nf6 32. Qa1 Rxd7 33. exd7 Rd8 34. Re4 Qa3 35. Qe5 Rxd7 36. h3 Qxg3 0-1

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2009.05.21"]
[Round "1"]
[White "Stitterich, Nadine"]
[Black "Lange, Jan David"]
[Result "1/2-1/2"]
[ECO "B59"]
[WhiteElo "1918"]
[BlackElo "2122"]
[PlyCount "84"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be6 8. 0-0 Be7 9. Kh1 d5 10. exd5 Nxd5 11. Ne4 0-0 12. Nec5 Bc8 13. Bf3 Nc7 14. c3 f5 15. Bxc6 bxc6 16. Qe2 Bf6 17. f4 e4 18. Qc4+ Qd5 19. Qe2 a5 20. Rd1 Qf7 21. Be3 Nd5 22. Nd4 Nxe3 23. Qxe3 Bxd4 24. Rxd4 Be6 25. b3 Rfd8 26. Rad1 Rxd4 27. Qxd4 Qe7 28. Qe5 Re8 29. Rd6 Qh4 30. Qd4 Bf7 31. g3 Qg4 32. Rd8 Qf3+ 33. Kg1 e3 34. Rxe8+ Bxe8 35. Qc4+ Bf7 36. Qf1 Qd5 37. Nd3 Qe4 38. Ne1 a4 39. Qd3 Qxd3 40. Nxd3 axb3 41. axb3 Bxb3 42. Kf1 Bc4 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Dresden"]
[Date "2008.11.18"]
[Round "7.3"]
[White "Lange, Jan David"]
[Black "Nuber, Blasius"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2029"]
[BlackElo "2094"]
[PlyCount "83"]
[EventDate "2008.11.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Wuerttemberg II"]
[BlackTeam "Bayern Muenchen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nc3 Nf6 2. g3 d5 3. Bg2 g6 4. d4 Bg7 5. Nf3 b6 6. Bf4 Bb7 7. 0-0 0-0 8. Qc1 Ne4 9. Bh6 Nxc3 10. bxc3 Nd7 11. Bxg7 Kxg7 12. e4 dxe4 13. Ng5 Nf6 14. Re1 h6 15. Nxe4 Nxe4 16. Bxe4 Bxe4 17. Rxe4 e6 18. Qe3 Qf6 19. Re1 Rad8 20. c4 Rd7 21. Re5 Rfd8 22. c3 c6 23. h4 h5 24. Re2 Rd6 25. Rg5 c5 26. dxc5 Rd1+ 27. Kg2 R8d3 28. Qe5 Rxc3 29. Re4 Rdc1 30. cxb6 axb6 31. Qxf6+ Kxf6 32. Rf4+ Ke7 33. Rb5 Rxc4 34. Rxc4 Rxc4 35. Rxb6 Rc2 36. a4 Ra2 37. Rb4 Ra3 38. Re4 Kd6 39. Rb4 Ke7 40. Rd4 e5 41. Rb4 Ke6 42. Rb6+ 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Dresden"]
[Date "2008.11.17"]
[Round "6.3"]
[White "Lange, Jan David"]
[Black "Voelsgen, Georg"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2029"]
[BlackElo "1875"]
[PlyCount "75"]
[EventDate "2008.11.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Wuerttemberg II"]
[BlackTeam "Mecklenburg Vorpommern"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. a3 e5 2. c4 g6 3. Nc3 Bg7 4. g3 d6 5. Bg2 f5 6. e3 Nf6 7. Nge2 0-0 8. 0-0 c6 9. d3 Nbd7 10. Qc2 Nc5 11. b4 Ne6 12. Rb1 Nh5 13. b5 Qc7 14. Qb3 f4 15. exf4 exf4 16. Nxf4 Nhxf4 17. Bxf4 Nxf4 18. gxf4 Rxf4 19. bxc6 bxc6 20. Nd5 Qf7 21. Nxf4 Qxf4 22. c5+ d5 23. Bxd5+ Kh8 24. Qc4 Qg5+ 25. Bg2 Bh3 26. Qe4 Bxg2 27. Qxg2 Qxc5 28. Rfc1 Qxa3 29. Qxc6 Rf8 30. Qc4 Qe7 31. Qg4 Qd6 32. Rc8 Qxd3 33. Rbb8 Qd6 34. Ra8 Qa3 35. Qf4 Kg8 36. Qc4+ Kh8 37. Qf7 h5 38. Rxf8+ 1-0

[Event "GER-chT Lands U20"]
[Site "Dresden"]
[Date "2008.11.16"]
[Round "5.3"]
[White "Lampert, Jonas"]
[Black "Lange, Jan David"]
[Result "0-1"]
[ECO "B65"]
[WhiteElo "1969"]
[BlackElo "2029"]
[PlyCount "94"]
[EventDate "2008.11.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Hamburg"]
[BlackTeam "Wuerttemberg II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 Nxd4 9. Qxd4 0-0 10. f4 Qa5 11. Kb1 Rd8 12. Qd2 Bd7 13. Nd5 Qxd2 14. Nxe7+ Kf8 15. Rxd2 Nxe4 16. Rd4 Nxg5 17. Nd5 e5 18. Rb4 Ne6 19. fxe5 dxe5 20. Bd3 Bc6 21. Ne3 Nf4 22. Be4 Rd4 23. Rxd4 exd4 24. Bxc6 bxc6 25. g3 dxe3 26. gxf4 Re8 27. Re1 Re4 28. b3 Ke7 29. Kb2 h6 30. Kc3 g5 31. fxg5 hxg5 32. Kd3 f5 33. Rxe3 Rxe3+ 34. Kxe3 c5 35. c3 Kd6 36. a3 Ke5 37. b4 f4+ 38. Kd3 g4 39. c4 g3 40. hxg3 fxg3 41. Ke3 g2 42. Kf2 Kd4 43. bxc5 Kxc5 44. Kxg2 Kxc4 45. Kf3 Kb3 46. Ke4 Kxa3 47. Kd5 Kb3 0-1

[Event "GER-chT Lands U20"]
[Site "Dresden"]
[Date "2008.11.16"]
[Round "4.3"]
[White "Lange, Jan David"]
[Black "Gruenter, Martin"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2029"]
[BlackElo "2018"]
[PlyCount "63"]
[EventDate "2008.11.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Wuerttemberg II"]
[BlackTeam "Rheinland Pfalz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 0-0 9. 0-0 Be6 10. Bb3 Nc6 11. Qe2 Na5 12. Bd5 Nxd5 13. Nxd5 Bxd5 14. exd5 Qc7 15. Rad1 b5 16. Rde1 Nc4 17. Bc1 Rac8 18. c3 Qb7 19. Rd1 Nb6 20. Bg5 f6 21. Bc1 Rc5 22. Be3 Rxd5 23. Bxb6 Rxd1 24. Qxd1 Qxb6 25. Qd5+ Kh8 26. Qe6 Qd8 27. Rd1 Re8 28. Nh4 g6 29. Rd3 Bf8 30. Qf7 Qc8 31. Rh3 Qg4 32. Nxg6+ 1-0

[Event "GER-chT Lands U20"]
[Site "Dresden"]
[Date "2008.11.15"]
[Round "3.3"]
[White "Kosovska, Olena"]
[Black "Lange, Jan David"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "1772"]
[BlackElo "2029"]
[PlyCount "54"]
[EventDate "2008.11.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Sachsen II"]
[BlackTeam "Wuerttemberg II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c6 7. Bd3 Re8 8. 0-0 Bg4 9. Kh1 e5 10. dxe5 dxe5 11. c5 Nbd7 12. b4 exf4 13. Bxf4 Nh5 14. Bd2 Nxc5 15. Bc4 Ne6 16. Qc1 Qc7 17. Ng5 Nxg5 18. Bxg5 Be6 19. Be2 Qe5 20. Bxh5 Qxc3 21. Qxc3 Bxc3 22. Rac1 Bxb4 23. Bf3 Bxa2 24. Rf2 Be6 25. Rfc2 a5 26. Rb1 c5 27. e5 Bf5 0-1

[Event "GER-chT Lands U20"]
[Site "Dresden"]
[Date "2008.11.14"]
[Round "2.3"]
[White "Lange, Jan David"]
[Black "Kachibadze, Georg"]
[Result "0-1"]
[ECO "B65"]
[WhiteElo "2029"]
[BlackElo "2079"]
[PlyCount "108"]
[EventDate "2008.11.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Wuerttemberg II"]
[BlackTeam "Berlin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. f4 Nxd4 10. Qxd4 Qa5 11. Rd3 h6 12. h4 Qc5 13. Qxc5 dxc5 14. e5 hxg5 15. exf6 gxf6 16. hxg5 fxg5 17. Rg3 Bd7 18. fxg5 Kg7 19. Bd3 Rh8 20. Rf1 Bc6 21. Be4 Bxe4 22. Nxe4 Rh4 23. g6 f5 24. Nc3 Bd6 25. Rd3 Rd4 26. Rxd4 cxd4 27. Nb5 Be5 28. Rd1 Bf4+ 29. Kb1 e5 30. Nc7 Rh8 31. Ne6+ Kxg6 32. Nxf4+ exf4 33. a4 Rd8 34. Rd3 Kg5 35. Kc1 Kg4 36. Kd2 Re8 37. Rh3 Re7 38. b3 a5 39. Rh8 Kg3 40. Rg8+ Kf2 41. Kd3 Re3+ 42. Kxd4 Rg3 43. Rf8 Kxg2 44. Rxf5 f3 45. Ke3 Rg7 46. Rxa5 f2 47. Rf5 f1Q 48. Rxf1 Kxf1 49. Kd4 Ke2 50. a5 Kd2 51. c4 Kc2 52. b4 Kb3 53. Kc5 Rg5+ 54. Kb6 Kxb4 0-1

[Event "GER-chT Lands U20"]
[Site "Dresden"]
[Date "2008.11.14"]
[Round "1.3"]
[White "Tkachuk, Konstantyn"]
[Black "Lange, Jan David"]
[Result "1-0"]
[ECO "B57"]
[WhiteElo "2137"]
[BlackElo "2029"]
[PlyCount "97"]
[EventDate "2008.11.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Nordrhein Westfalen"]
[BlackTeam "Wuerttemberg II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qb6 7. Nb3 e6 8. Be3 Qd8 9. 0-0 Be7 10. f4 0-0 11. g4 d5 12. exd5 exd5 13. Nxd5 Nxg4 14. Nxe7+ Qxe7 15. Bc5 Qh4 16. Qe2 Rd8 17. Rad1 Bf5 18. Rxd8+ Rxd8 19. c3 h6 20. Qg2 Bd3 21. Bxd3 Rxd3 22. Bf2 Qh5 23. Re1 Nf6 24. Bg3 a5 25. Qe2 Qd5 26. Bf2 Rf3 27. Be3 Ng4 28. Qd2 Qf5 29. Nd4 Qe4 30. Nxf3 Qxf3 31. Qg2 Qxg2+ 32. Kxg2 Kh7 33. h3 Nf6 34. Kf3 Kg6 35. Bc5 Kf5 36. b4 g5 37. b5 Nb8 38. Re5+ Kg6 39. fxg5 hxg5 40. Be7 Nbd7 41. Bxf6 Kxf6 42. Rd5 Nf8 43. c4 Ne6 44. c5 Ke7 45. c6 b6 46. Rd7+ Ke8 47. Kg4 Nc5 48. Rb7 f6 49. Rb8+ 1-0

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2008.05.04"]
[Round "7"]
[White "Lange, Jan David"]
[Black "Reichert, Manuel"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2132"]
[BlackElo "1946"]
[PlyCount "39"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Ndb5 Qb8 7. Be3 a6 8. Nd4 Nf6 9. Bd3 Bb4 10. 0-0 0-0 11. Kh1 b5 12. f4 Bb7 13. e5 Bxc3 14. exf6 Bxd4 15. Bxd4 Nxd4 16. Qh5 Bxg2+ 17. Kxg2 Qb7+ 18. Kh3 Nf5 19. Bxf5 exf5 20. Qg5 1-0

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2008.05.03"]
[Round "6"]
[White "Erben, Larissa"]
[Black "Lange, Jan David"]
[Result "1/2-1/2"]
[ECO "B83"]
[WhiteElo "1942"]
[BlackElo "2132"]
[PlyCount "39"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Kh1 Be6 10. f4 exf4 11. Bxf4 d5 12. Bd3 Bg4 13. Qe1 d4 14. e5 Nh5 15. Nb5 f5 16. Bd2 f4 17. Qe4 Bf5 18. Qf3 g6 19. Bc4+ Kh8 20. Qd5 1/2-1/2

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2008.05.03"]
[Round "5"]
[White "Lange, Jan David"]
[Black "Ringoir, Guy"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2132"]
[BlackElo "1941"]
[PlyCount "39"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qc4 Ng8 7. Nc3 Bg7 8. Bf4 Nh6 9. 0-0-0 0-0 10. h3 a6 11. g4 b5 12. Qe4 Bb7 13. Be3 b4 14. Nd5 Qa5 15. Bxh6 Qxa2 16. Bxg7 Kxg7 17. Nb6 Qa1+ 18. Kd2 Qxb2 19. Nxa8 Rxa8 20. Be2 1-0

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2008.05.02"]
[Round "4"]
[White "Notegger, Peter"]
[Black "Lange, Jan David"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1952"]
[BlackElo "2132"]
[PlyCount "89"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 0-0 5. e3 d6 6. Be2 c6 7. 0-0 Nbd7 8. Qc2 e5 9. dxe5 dxe5 10. e4 Qe7 11. h3 Nh5 12. b3 Nf4 13. a4 a5 14. Ba3 Nc5 15. Rfe1 b6 16. Bf1 Be6 17. Rad1 Rfd8 18. Kh2 Qf6 19. Ng1 g5 20. Bxc5 bxc5 21. g3 Ng6 22. Kg2 g4 23. h4 Bh6 24. Rxd8+ Rxd8 25. Rd1 Qe7 26. Be2 Rf8 27. Qd2 Rb8 28. Na2 Qb7 29. Nc1 Qb6 30. h5 Nf8 31. Qd6 Nd7 32. Bxg4 Bxg4 33. Qxh6 Bxd1 34. Qd6 Qd8 35. Qxd1 Nf6 36. Qf3 Rb7 37. Qf5 h6 38. Qxe5 Qe7 39. Qc3 Qxe4+ 40. f3 Qd4 41. Qxa5 Kg7 42. Nge2 Qd6 43. g4 Re7 44. Ng3 Re5 45. f4 1-0

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2008.05.01"]
[Round "2"]
[White "Budjav, Enkhjargal"]
[Black "Lange, Jan David"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1866"]
[BlackElo "2132"]
[PlyCount "100"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Nxc6 bxc6 7. Bg5 e5 8. Qd2 Be7 9. 0-0-0 0-0 10. Bxf6 Bxf6 11. Qxd6 Qb6 12. Qd2 Be6 13. Na4 Qc7 14. Nc5 Bxa2 15. b3 Be7 16. Qd7 Qxd7 17. Nxd7 Ba3+ 18. Kd2 Rfd8 19. Ke3 Bb1 20. Rxb1 Rxd7 21. b4 Rb8 22. b5 Rdb7 23. c4 a6 24. b6 Rxb6 25. Rxb6 Rxb6 26. Be2 Bb2 27. f3 Bd4+ 28. Kd2 a5 29. Bd3 Kf8 30. Bc2 Ke7 31. Kd3 Kd6 32. f4 f6 33. fxe5+ fxe5 34. Rf1 Rb7 35. g4 Kc5 36. h4 Ra7 37. Ba4 Rc7 38. Bc2 Rd7 39. Ba4 Bf2+ 40. Kc3 Bxh4 41. Rh1 Bf6 42. Bc2 h6 43. Rc1 Bd8 44. Rf1 Bg5 45. Ra1 Bd2+ 46. Kb2 Kxc4 47. Ra4+ Bb4 48. Bb3+ Kd4 49. Bc2 Rf7 50. Ra1 Bc3+ 0-1

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2008.05.01"]
[Round "1"]
[White "Lange, Jan David"]
[Black "Giricz, Thomas"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2132"]
[BlackElo "1875"]
[PlyCount "85"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 d4 4. exf6 dxc3 5. fxg7 cxd2+ 6. Qxd2 Qxd2+ 7. Bxd2 Bxg7 8. 0-0-0 0-0 9. h4 Nc6 10. Nf3 e5 11. h5 h6 12. Rh4 Be6 13. Bc3 a5 14. a3 f6 15. Bc4 Bxc4 16. Rxc4 Rfd8 17. Nh4 Bf8 18. Nf5 Kh7 19. Bd2 Rd5 20. Be3 Rad8 21. Rxd5 Rxd5 22. f3 Rd7 23. Rg4 Ne7 24. Nxe7 Rxe7 25. Bc5 Rf7 26. Bxf8 Rxf8 27. Kd2 Rg8 28. Rxg8 Kxg8 29. g4 Kf7 30. Ke3 b5 31. b3 Ke6 32. Ke4 c6 33. f4 exf4 34. Kxf4 Ke7 35. Ke4 Ke6 36. Kd4 Kd6 37. c4 c5+ 38. Ke4 b4 39. axb4 cxb4 40. Kd4 Kc6 41. c5 Kc7 42. Kd3 Kd7 43. Kc4 1/2-1/2

[Event "Stuttgart-chA int"]
[Site "Ditzingen"]
[Date "2008.05.01"]
[Round "3"]
[White "Lange, Jan David"]
[Black "Haecker, Alexander"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "2132"]
[BlackElo "2234"]
[PlyCount "96"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 b6 8. Bb5+ Bd7 9. a4 Bxb5 10. axb5 Ne7 11. 0-0 0-0 12. Ng5 h6 13. Nh3 Rc8 14. Ba3 a6 15. bxa6 Rxa6 16. Nf4 Nd7 17. Qg4 Rca8 18. Bb2 Rxa1 19. Bxa1 Nf8 20. dxc5 bxc5 21. c4 d4 22. c3 Nf5 23. Nd3 Ra4 24. Qd1 Qa7 25. Nxc5 Rxa1 26. Qxa1 Qxc5 27. Rd1 Qxc4 28. cxd4 Qd5 29. Qc3 Ng6 30. Rd2 Qe4 31. g3 h5 32. h4 Nge7 33. Rd1 Nd5 34. Qd3 Qg4 35. Kf1 Nxg3+ 36. fxg3 Qxd1+ 37. Qxd1 Ne3+ 38. Ke2 Nxd1 39. Kxd1 Kh7 40. Ke2 Kg6 41. Ke3 Kf5 42. Kf3 f6 43. exf6 gxf6 44. Kf2 Kg4 45. Kg2 f5 46. Kf2 f4 47. gxf4 Kxf4 48. Ke2 Ke4 0-1

[Event "Staufer op 20th"]
[Site "Schwaebisch Gmuend"]
[Date "2008.01.06"]
[Round "9"]
[White "Kapic, Ibrahim"]
[Black "Lange, Jan David"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2229"]
[BlackElo "2116"]
[PlyCount "77"]
[EventDate "2008.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d5 8. exd6 exd6 9. 0-0 Be7 10. d3 d5 11. Bf4 Be6 12. Nbd2 0-0 13. d4 Nd7 14. Re1 Re8 15. Nf1 Nf8 16. Qd2 Ng6 17. Bg3 Bg4 18. Bd1 Bf6 19. Rxe8+ Qxe8 20. Ne3 Be6 21. Bc2 Qd7 22. b3 Na5 23. b4 Nc6 24. a4 Nge7 25. Bh4 Bxh4 26. Nxh4 Re8 27. Re1 Ng6 28. Nf3 f6 29. g3 Nce7 30. h4 Bf7 31. Kg2 Nf8 32. Nh2 Bg6 33. Bxg6 Nfxg6 34. a5 Nh8 35. Qe2 Nf7 36. Qf3 Kf8 37. Qh5 h6 38. Qf3 Nd6 39. Re2 1/2-1/2

[Event "Staufer op 20th"]
[Site "Schwaebisch Gmuend"]
[Date "2008.01.05"]
[Round "7"]
[White "Garbe, Ralf"]
[Black "Lange, Jan David"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2199"]
[BlackElo "2116"]
[PlyCount "131"]
[EventDate "2008.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. c3 d6 6. e4 c5 7. dxc5 dxc5 8. Bc4 Nc6 9. 0-0 Qc7 10. Qc2 b6 11. Rfe1 e6 12. Bf1 Bb7 13. a4 Ng4 14. Bh4 Nf6 15. Nc4 e5 16. Nfd2 Nh5 17. Ne3 Ne7 18. a5 Nf4 19. f3 Rfd8 20. Red1 h6 21. axb6 axb6 22. Rxa8 Rxa8 23. Qb3 g5 24. Bf2 Rd8 25. Ndc4 Nc8 26. Nf5 Ne6 27. Nce3 Rxd1 28. Qxd1 Qd8 29. Qb3 Nd6 30. Nxd6 Qxd6 31. Nc4 Qc7 32. Qxb6 Qxb6 33. Nxb6 Bf8 34. Bc4 Bd6 35. Bxe6 fxe6 36. Nd7 c4 37. Bg3 Bc6 38. Nxe5 Bxe5 39. Bxe5 Kf7 40. Kf2 Ba4 41. Ke3 h5 42. Kd4 Bb3 43. h3 Ke7 44. Bc7 Kd7 45. Bb6 Ke7 46. Ke5 Bd1 47. Be3 g4 48. fxg4 hxg4 49. h4 g3 50. Kf4 Kf6 51. Bd4+ Kg6 52. Kxg3 Kh5 53. Bf6 Be2 54. Kf4 Bd1 55. g3 Be2 56. Ke5 Bg4 57. Kd4 Be2 58. Ke3 Bd1 59. b4 cxb3 60. c4 Kg6 61. Be5 Kf7 62. Kf4 Be2 63. c5 Bb5 64. g4 Bc6 65. h5 Be8 66. g5 1-0

[Event "Staufer op 20th"]
[Site "Schwaebisch Gmuend"]
[Date "2008.01.03"]
[Round "3"]
[White "Scherer, Max"]
[Black "Lange, Jan David"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2291"]
[BlackElo "2116"]
[PlyCount "83"]
[EventDate "2008.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. b4 d6 6. Ba3 Nbd7 7. Nf3 c5 8. 0-0 Rb8 9. d4 Nb6 10. Qb3 cxd4 11. Nxd4 e5 12. Nc2 Be6 13. Ne3 Qc8 14. Ncd5 Nbxd5 15. cxd5 Bh3 16. Rfc1 Qd7 17. Bh1 Nh5 18. b5 f5 19. Nc4 Rf6 20. b6 a6 21. Nd2 Bh6 22. Rc7 Qe8 23. e3 Qd8 24. Rac1 f4 25. Ne4 fxe3 26. fxe3 Qf8 27. Nxf6+ Nxf6 28. Bf3 Ne8 29. Bg2 Bxg2 30. Kxg2 Qf5 31. Qc2 Nxc7 32. Qxf5 gxf5 33. bxc7 Rc8 34. Bxd6 Bxe3 35. Rb1 b6 36. Bxe5 Kf7 37. Kf3 Bc5 38. Kf4 Ke7 39. Kxf5 Kd7 40. Ke4 Re8 41. Rc1 Kc8 42. Kf5 1-0

[Event "GER-chT U20"]
[Site "Kelheim"]
[Date "2007.12.30"]
[Round "7.1"]
[White "Luo, Xinping"]
[Black "Lange, Jan David"]
[Result "1-0"]
[ECO "B65"]
[WhiteElo "1971"]
[BlackElo "1992"]
[PlyCount "51"]
[EventDate "2007.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Heilbronn U20"]
[BlackTeam "Tamm 74 U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 Nxd4 9. Qxd4 0-0 10. f4 Qa5 11. Bc4 Bd7 12. Rd3 b5 13. Rg3 Kh8 14. Bd3 b4 15. e5 Ng8 16. exd6 Bf6 17. Rh3 h6 18. Bxf6 Nxf6 19. Rxh6+ gxh6 20. Qxf6+ Kg8 21. Re1 Qh5 22. Re3 Qxh2 23. Ne2 Ba4 24. Rg3+ Qxg3 25. Nxg3 Rfb8 26. Nh5 1-0

[Event "GER-chT U20"]
[Site "Kelheim"]
[Date "2007.12.29"]
[Round "6.1"]
[White "Lange, Jan David"]
[Black "Krege, Sandra"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1992"]
[BlackElo "2047"]
[PlyCount "59"]
[EventDate "2007.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Tamm 74 U20"]
[BlackTeam "Hettstedt U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. Qf3 Nb4 11. Qb3 a5 12. c3 a4 13. Qd1 Nd5 14. Qf3 Be7 15. Bd3 f5 16. exf6 Nxf6 17. Be3 Qxb2 18. 0-0 Nxe4 19. Bxe4 Qb5 20. Qg4 0-0 21. Bc2 Qb2 22. Rac1 e5 23. Qh5 g6 24. Bxg6 hxg6 25. Qxg6+ Kh8 26. Rf3 Bh4 27. Rh3 Rxf4 28. Bxf4 Qf2+ 29. Kh1 Qxf4 30. Rd1 1-0

[Event "GER-chT U20"]
[Site "Kelheim"]
[Date "2007.12.29"]
[Round "5.1"]
[White "Lange, Jan David"]
[Black "Schmitt, Philipp"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1992"]
[BlackElo "1892"]
[PlyCount "94"]
[EventDate "2007.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Tamm 74 U20"]
[BlackTeam "Bad Mergentheim U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nc3 d5 2. e4 e6 3. d4 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Nf3 Nc6 9. Bd3 c4 10. Be2 Bd7 11. 0-0 h6 12. Ne1 0-0-0 13. f4 Nge7 14. Nf3 Rdg8 15. Ra2 Kb8 16. Qe1 Nf5 17. Qf2 Ka8 18. Rb1 Bc8 19. Rab2 f6 20. Bc1 Rf8 21. Bd1 Rf7 22. Nh4 Nxh4 23. Qxh4 fxe5 24. dxe5 d4 25. Bh5 dxc3 26. Rb5 Rd7 27. Be3 Rd5 28. Rxd5 exd5 29. Qf2 Bf5 30. Rd1 Rd8 31. Bf3 Qxc2 32. Qxc2 Bxc2 33. Rxd5 Rxd5 34. Bxd5 Bg6 35. Bxc4 c2 36. Kf1 Nd4 37. Ke1 b5 38. Bd5+ Kb8 39. Kd2 Nf5 40. Bf2 a6 41. Bc5 Kc7 42. g4 Kd7 43. gxf5 Bxf5 44. Bf8 g5 45. Bxh6 gxf4 46. Bxf4 a5 47. Bb3 b4 1-0

[Event "GER-chT U20"]
[Site "Kelheim"]
[Date "2007.12.28"]
[Round "3.1"]
[White "Aulich, Marcell"]
[Black "Lange, Jan David"]
[Result "0-1"]
[ECO "B59"]
[WhiteElo "2058"]
[BlackElo "1992"]
[PlyCount "98"]
[EventDate "2007.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Brackel SF U20"]
[BlackTeam "Tamm 74 U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. 0-0 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Qxd5 Bxd5 13. Rad1 0-0-0 14. c3 f5 15. f4 exf4 16. Bxf4 g5 17. Rxd5 Rxd5 18. Bc4 Rhd8 19. Bxd5 Rxd5 20. Be3 f4 21. Bd4 Nxd4 22. cxd4 Bf6 23. Rd1 Rd6 24. Kf2 g4 25. Ke2 Re6+ 26. Kd3 Re3+ 27. Kc4 Re2 28. Rd2 f3 29. gxf3 gxf3 30. Kd3 Rg2 31. Rc2+ Rxc2 32. Kxc2 Bxd4 33. Nd2 f2 34. b3 Kd7 35. Kd3 Bc5 36. Ke2 Kc6 37. a4 Kd5 38. Kd3 Ke5 39. Ke2 Kf4 40. Nf1 Ke4 41. Nd2+ Kd4 42. h3 b6 43. b4 Bxb4 44. Nf3+ Kc4 45. Kxf2 Kb3 46. Ke3 Kxa4 47. Kd3 Kb5 48. Ng5 a5 49. Nxh7 Be7 0-1

[Event "GER-chT U20"]
[Site "Kelheim"]
[Date "2007.12.28"]
[Round "4.1"]
[White "Baldauf, Marco"]
[Black "Lange, Jan David"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2247"]
[BlackElo "1992"]
[PlyCount "67"]
[EventDate "2007.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Pang/Rosenheim U20"]
[BlackTeam "Tamm 74 U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. h3 Bg7 6. d3 Nf6 7. Nc3 0-0 8. Be3 Nd7 9. Qd2 Qc7 10. Bh6 Rd8 11. Bxg7 Kxg7 12. Nh2 Nf6 13. 0-0-0 b5 14. Qe3 Rb8 15. Ng4 Be6 16. Qh6+ Kg8 17. e5 Nxg4 18. hxg4 Qxe5 19. Qxh7+ Kf8 20. Ne4 Qg7 21. g5 c4 22. d4 f5 23. Nc5 Bg8 24. Qh2 Rbc8 25. Rhe1 b4 26. c3 a5 27. Qf4 Rd5 28. Re3 bxc3 29. bxc3 Bf7 30. Rde1 Kg8 31. Kc2 Rcd8 32. Rxe7 Qf8 33. Qc7 a4 34. Ne6 1-0

[Event "GER-chT U20"]
[Site "Kelheim"]
[Date "2007.12.27"]
[Round "2.1"]
[White "Lange, Jan David"]
[Black "Billing, Christian"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1992"]
[BlackElo "2102"]
[PlyCount "64"]
[EventDate "2007.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Tamm 74 U20"]
[BlackTeam "Dillingen U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Bf5 5. d4 c6 6. Bd2 Qc7 7. Qe2 Nd7 8. 0-0-0 Nb6 9. Bb3 e6 10. d5 Nxd5 11. Nxd5 cxd5 12. Ba4+ Kd8 13. g4 Bg6 14. h4 h5 15. Rh3 Rc8 16. Rc3 Qb6 17. Bf4 Nf6 18. Rxc8+ Kxc8 19. Nf3 Bd6 20. Be3 Qa5 21. Bb3 hxg4 22. Nd4 a6 23. Bg5 Ne4 24. Rg1 Qb6 25. Be3 Bc5 26. c3 Rxh4 27. f3 gxf3 28. Qxf3 Nf6 29. Bf2 Rh8 30. Bc4 e5 31. b4 exd4 32. bxc5 Qb1+ 0-1

[Event "GER-chT U20"]
[Site "Kelheim"]
[Date "2007.12.27"]
[Round "1.1"]
[White "Lange, Jan David"]
[Black "Krug, Kevin"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1992"]
[BlackElo "2196"]
[PlyCount "45"]
[EventDate "2007.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Tamm 74 U20"]
[BlackTeam "Koeln Muelheim U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bd3 Bd6 8. 0-0 Qc7 9. Qe2 0-0 10. Re1 b6 11. Ne5 c5 12. Bg5 Bb7 13. Nh5 Nxh5 14. Qxh5 g6 15. Qh6 Rfe8 16. Nxf7 Bf8 17. Qh4 cxd4 18. Nh6+ Bxh6 19. Qxh6 Nc5 20. Bf1 Ne4 21. Rad1 Qxc2 22. Rxe4 Qxd1 23. Rh4 1-0

[Event "Stuttgart-chA int"]
[Site "Gerlingen"]
[Date "2007.05.20"]
[Round "7"]
[White "Thier, Juergen"]
[Black "Lange, Jan David"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2016"]
[BlackElo "2134"]
[PlyCount "39"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. h3 c5 7. d5 Re8 8. Bd3 e6 9. 0-0 exd5 10. cxd5 b6 11. Bf4 Ba6 12. Re1 b5 13. Bxb5 Bxb5 14. Nxb5 Nxe4 15. Qa4 f5 16. Nc7 Qxc7 17. Qxe8+ Bf8 18. Ng5 Qd7 19. Nxe4 fxe4 20. Rxe4 1-0

[Event "Stuttgart-chA int"]
[Site "Gerlingen"]
[Date "2007.05.19"]
[Round "6"]
[White "Lange, Jan David"]
[Black "Roth, Stefan"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2134"]
[BlackElo "2041"]
[PlyCount "77"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be3 d5 5. Qd2 dxe4 6. Nxe4 Nf6 7. Nxf6+ exf6 8. Bc4 b5 9. Bb3 0-0 10. Ne2 Be6 11. 0-0 Nd7 12. c3 Nb6 13. Bh6 Nc4 14. Bxc4 Bxc4 15. Rfe1 Re8 16. Bxg7 Kxg7 17. b3 Bxe2 18. Rxe2 Rxe2 19. Qxe2 Qe8 20. Re1 Qxe2 21. Rxe2 Kf8 22. Kf1 Re8 23. Rxe8+ Kxe8 24. Ke2 Ke7 25. c4 bxc4 26. bxc4 Kd6 27. Ke3 Ke6 28. g4 f5 29. g5 Kd6 30. h3 Ke6 31. Kd3 f6 32. h4 fxg5 33. hxg5 Kd6 34. Kc3 a5 35. f4 Kc7 36. d5 Kd6 37. dxc6 Kxc6 38. Kd4 a4 39. a3 1-0

[Event "Stuttgart-chA int"]
[Site "Gerlingen"]
[Date "2007.05.19"]
[Round "5"]
[White "Scherer, Holger"]
[Black "Lange, Jan David"]
[Result "1/2-1/2"]
[ECO "B58"]
[WhiteElo "2092"]
[BlackElo "2134"]
[PlyCount "58"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nf3 Be7 8. 0-0 0-0 9. h3 a6 10. a4 Be6 11. Ng5 d5 12. Nxe6 fxe6 13. Bd3 Rc8 14. Bg5 Nb4 15. Bxf6 Bxf6 16. exd5 exd5 17. Bf5 Rc4 18. Nxd5 Rd4 19. Nxf6+ Qxf6 20. Qf3 Rf4 21. Qb3+ Kh8 22. Bd3 Nxd3 23. Qxd3 Rxf2 24. Rxf2 Qxf2+ 25. Kh2 h6 26. b3 Rf4 27. Rd1 Rd4 28. Rf1 Rxd3 29. Rxf2 Rc3 1/2-1/2

[Event "Stuttgart-chA int"]
[Site "Gerlingen"]
[Date "2007.05.18"]
[Round "4"]
[White "Lange, Jan David"]
[Black "Volk, Werner"]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "2134"]
[BlackElo "1980"]
[PlyCount "43"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. Bd3 c4 9. Be2 Bd7 10. a4 Qa5 11. 0-0 Bxa4 12. Ba3 b5 13. Qd2 Qd8 14. Ng5 0-0 15. f4 h6 16. Nf3 Re8 17. g4 Nd7 18. Kh1 Ng6 19. f5 Nh4 20. f6 Nxf3 21. Rxf3 gxf6 22. Qxh6 1-0

[Event "Stuttgart-chA int"]
[Site "Gerlingen"]
[Date "2007.05.18"]
[Round "3"]
[White "Martin, Peter"]
[Black "Lange, Jan David"]
[Result "1-0"]
[ECO "B59"]
[WhiteElo "2028"]
[BlackElo "2134"]
[PlyCount "85"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. f4 a5 10. a4 Nb4 11. f5 d5 12. exd5 Nfxd5 13. Nxd5 Nxd5 14. Bc4 Qb6+ 15. Kh1 Ne3 16. Bxe3 Qxe3 17. Qh5 Qb6 18. Rae1 Qc7 19. Bd3 Bf6 20. Nd2 g6 21. Qf3 gxf5 22. Bxf5 Bxf5 23. Qxf5 Ra6 24. Ne4 Bg7 25. b3 Rg6 26. Rd1 Kh8 27. c4 Qc6 28. Rd7 f6 29. Rfd1 Qb6 30. R7d3 Bh6 31. c5 Qb4 32. h3 Bg7 33. Kh2 Qa3 34. h4 Bh6 35. h5 Rg7 36. Rd8 Rgf7 37. Rxf8+ Bxf8 38. Rd8 Kg7 39. h6+ Kxh6 40. Ng3 Kg7 41. Nh5+ Kh8 42. Qe6 Kg8 43. Qg4+ 1-0

[Event "Stuttgart-chA int"]
[Site "Gerlingen"]
[Date "2007.05.17"]
[Round "1"]
[White "Erben, Larissa"]
[Black "Lange, Jan David"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1903"]
[BlackElo "2134"]
[PlyCount "148"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Ng4 7. Bc1 Qb6 8. Bb5 Bd7 9. 0-0 g6 10. Nd5 Qxd4 11. Bxc6 Qxd1 12. Bxd7+ Kxd7 13. Rxd1 Bg7 14. Bg5 Rhe8 15. f3 Ne5 16. Rac1 Rac8 17. b3 h6 18. Bh4 g5 19. Bf2 e6 20. Ne3 Rc3 21. Rd2 Ke7 22. Rcd1 Rd8 23. Nf1 Nc6 24. Be1 Rc5 25. Bf2 Ra5 26. a4 b5 27. axb5 Rxb5 28. Ne3 Ne5 29. Nc4 Nxc4 30. bxc4 Rb7 31. c5 Be5 32. cxd6+ Ke8 33. g3 Rbd7 34. Bc5 Rc8 35. Bxa7 Rc6 36. Bb8 Bc3 37. Rd3 e5 38. Kg2 Rb7 39. Bc7 Kd7 40. Rc1 Rb2 41. Kh3 h5 42. Ra1 Bd4 43. Rd2 Rbxc2 44. Rxc2 Rxc2 45. Rd1 Rf2 46. Rd3 Re2 47. Rd1 Be3 48. Rf1 f5 49. exf5 e4 50. f4 g4+ 51. Kh4 Rxh2+ 52. Kg5 Bd4 53. f6 Ke6 54. f7 Kxf7 55. d7 Bf6+ 56. Kf5 Rd2 57. d8Q Bxd8 58. Bxd8 Rxd8 59. Kxe4 Rd2 60. Rg1 Kf6 61. Ke3 Ra2 62. Ke4 Ra4+ 63. Ke3 Kf5 64. Rh1 Ra3+ 65. Kf2 Ke4 66. Rxh5 Ra2+ 67. Ke1 Kf3 68. f5 Ra5 69. Rg5 Kxg3 70. Ke2 Re5+ 71. Kf1 Kf3 72. Rh5 g3 73. Rg5 Ra5 74. Rh5 Ra1# 0-1

[Event "Stuttgart-ch"]
[Site "Gerlingen"]
[Date "2007.05.17"]
[Round "2"]
[White "Lange, Jan David"]
[Black "Reich, Thomas"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "2134"]
[BlackElo "2440"]
[PlyCount "62"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Nc3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Nd5 9. Nxd5 cxd5 10. Qxd5 Rb8 11. Bc4 0-0 12. 0-0 Bb7 13. Qd2 Qc7 14. Bb3 Bxe5 15. f4 Bxb2 16. Rad1 d5 17. Bxa7 Rbc8 18. Bd4 Bxd4+ 19. Qxd4 e6 20. f5 exf5 21. Rfe1 Rfe8 22. Qf6 Re4 23. Rxe4 fxe4 24. Rf1 Re8 25. Qd4 e3 26. Re1 Re4 27. Qd3 Qe5 28. a4 d4 29. Qb5 Qf6 30. Rf1 Rf4 31. g3 Rf2 0-1

[Event "GER-chT U16"]
[Site "Bendorf"]
[Date "2006.12.30"]
[Round "7.1"]
[White "Lange, Jan David"]
[Black "Wortmann, Jonas"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2068"]
[BlackElo "2084"]
[PlyCount "77"]
[EventDate "2006.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Tamm 74"]
[BlackTeam "Limburgerhof"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Bb4 7. Qd2 Nf6 8. Bd3 d5 9. exd5 Nxd5 10. Nde2 0-0 11. a3 Nxe3 12. Qxe3 Be7 13. 0-0 b5 14. Rfe1 Bb7 15. Nd4 Bc5 16. Qh3 h6 17. Nf3 Nd7 18. Ne4 Bxe4 19. Rxe4 Rae8 20. Rae1 Qb6 21. R4e2 Nf6 22. Qh4 Rd8 23. g4 Rd5 24. Qg3 Bd6 25. Qg2 Bf4 26. h4 h5 27. g5 Ng4 28. g6 Re8 29. Ng5 Bxg5 30. Qxd5 Be3 31. gxf7+ Kxf7 32. Qxh5+ Kf8 33. Qxg4 Bd4 34. c3 Bf6 35. Rxe6 Rxe6 36. Qxe6 Qd8 37. Bg6 Qe7 38. Qc8+ Qd8 39. Re8+ 1-0

[Event "GER-chT U16"]
[Site "Bendorf"]
[Date "2006.12.29"]
[Round "6.1"]
[White "Bogenschuetze, Paul Max"]
[Black "Lange, Jan David"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "2068"]
[PlyCount "71"]
[EventDate "2006.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Deizisau"]
[BlackTeam "Tamm 74"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Nf6 6. Be2 e6 7. 0-0 Be7 8. Be3 cxd4 9. Nxd4 Nxd4 10. Bxd4 e5 11. Be3 Qxd1 12. Rxd1 0-0 13. Nd2 Ng4 14. Nf1 Be6 15. b3 Rfc8 16. c4 Nxe3 17. Nxe3 Rd8 18. Bf3 Rxd1+ 19. Rxd1 Rb8 20. Bd5 Bxd5 21. Rxd5 f6 22. Rd7 Bf8 23. Nd5 b5 24. Ne3 a5 25. cxb5 Rxb5 26. Rd5 Rxd5 27. Nxd5 Kf7 28. Kf1 Ke6 29. Ne3 f5 30. Ke2 f4 31. Nc4 Bb4 32. f3 Kd5 33. Kd3 g5 34. h3 h6 35. Nb6+ Kc6 36. Nc4 1/2-1/2

[Event "GER-chT U16"]
[Site "Bendorf"]
[Date "2006.12.29"]
[Round "5.1"]
[White "Lange, Jan David"]
[Black "Bohatschek, Daniel"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2068"]
[PlyCount "89"]
[EventDate "2006.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Tamm 74"]
[BlackTeam "Waltershausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nc6 6. Bc4 Be7 7. Qd2 Qa5 8. Qxa5 Nxa5 9. Nxe5 Nxc4 10. Nxc4 Nf6 11. e5 Nd5 12. 0-0 0-0 13. Bd2 b5 14. Ne3 Bb7 15. Nxd5 Bxd5 16. Nc3 Be6 17. f4 Bc5+ 18. Kh1 d6 19. Ne4 Rfd8 20. b4 Bd4 21. c3 dxe5 22. Ng5 Bb6 23. Nxe6 Rxd2 24. Nc5 Bxc5 25. bxc5 Rc8 26. a4 g6 27. axb5 axb5 28. fxe5 Rxc5 29. Ra8+ Kg7 30. Ra7 Rxe5 31. Rfxf7+ Kg8 32. Rg7+ Kf8 33. h4 Re1+ 34. Kh2 Ree2 35. Rxh7 Rxg2+ 36. Kh3 Rh2+ 37. Kg4 Rdg2+ 38. Kf4 Kg8 39. Ke5 Rh3 40. Rhb7 Re2+ 41. Kf6 Rhe3 42. Kg5 Rf2 43. Kh6 Ree2 44. Ra8+ Rf8 45. Rg7+ 1-0

[Event "GER-chT U16"]
[Site "Bendorf"]
[Date "2006.12.28"]
[Round "3.1"]
[White "Lange, Jan David"]
[Black "Sydorenko, Sascha"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2068"]
[PlyCount "123"]
[EventDate "2006.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Tamm 74"]
[BlackTeam "Bendorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Nxc6 bxc6 11. Bh6 e6 12. h4 Re8 13. Bxg7 Kxg7 14. h5 Qc7 15. g4 Re7 16. hxg6 fxg6 17. Qh6+ Kg8 18. Qg5 Ne8 19. e5 Rg7 20. Rd2 Bb7 21. Rdh2 Qe7 22. Qh6 c5 23. Be2 d4 24. Nd1 Rc8 25. Nf2 c4 26. Nh3 d3 27. Bd1 c3 28. Ng5 d2+ 29. Rxd2 cxd2+ 30. Kxd2 Qb4+ 31. Kc1 Qe7 32. c3 Rxc3+ 33. bxc3 Qa3+ 34. Kd2 Rd7+ 35. Ke3 Qxc3+ 36. Kf4 Qd4+ 37. Kg3 Qxe5+ 38. Kh3 Nf6 39. Bb3 Bd5 40. Rc1 Rd8 41. Qh4 Bxb3 42. Nxh7 g5 43. Nxg5 Bd5 44. Nh7 Nxh7 45. Qxd8+ Nf8 46. Qc7 Qe3 47. Qc3 Qf2 48. Rc2 Qf1+ 49. Kg3 Qg1+ 50. Rg2 Qd1 51. g5 Qa4 52. Rh2 Kf7 53. Rh8 Nd7 54. Rh7+ Kg6 55. Rh6+ Kf7 56. g6+ Ke7 57. g7 Qd1 58. Qb4+ Kf7 59. Qf4+ Kxg7 60. Qg5+ Kf8 61. Rh8+ Kf7 62. Rh7+ 1-0

[Event "GER-chT U16"]
[Site "Bendorf"]
[Date "2006.12.28"]
[Round "4"]
[White "Tschlatscher, Thomas"]
[Black "Lange, Jan David"]
[Result "1-0"]
[ECO "B09"]
[BlackElo "2068"]
[PlyCount "69"]
[EventDate "2006.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Heilbronn"]
[BlackTeam "Tamm 74"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. f4 Bg7 5. Nf3 0-0 6. Be2 Nbd7 7. h3 b6 8. 0-0 Bb7 9. e5 Ne4 10. Nxe4 Bxe4 11. c3 Bb7 12. Bd3 c5 13. Qe2 Qc7 14. e6 Nf6 15. Ng5 Qc6 16. Bb5 Qc8 17. exf7+ Rxf7 18. Nxf7 Kxf7 19. dxc5 bxc5 20. Bd3 e6 21. Bd2 Qc7 22. Rae1 Rd8 23. b4 Rd7 24. Kh2 h5 25. Qf2 Qc6 26. Re2 Kg8 27. Rfe1 Qd5 28. Bxg6 Bh8 29. f5 e5 30. Bg5 Rc7 31. Qh4 Nh7 32. Bxh5 Rg7 33. Bf3 Qf7 34. Bh6 Bxf3 35. gxf3 1-0

[Event "GER-chT U16"]
[Site "Bendorf"]
[Date "2006.12.27"]
[Round "1.1"]
[White "Lange, Jan David"]
[Black "Knickel, Aaron"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2068"]
[BlackElo "2007"]
[PlyCount "98"]
[EventDate "2006.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Tamm 74"]
[BlackTeam "Neuberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. f3 b5 6. Qd2 Nd7 7. h4 h5 8. Nh3 Bb7 9. Nf2 c5 10. a3 Ngf6 11. Be2 Qc7 12. d5 Nb6 13. Rd1 Nfd7 14. f4 b4 15. axb4 cxb4 16. Na2 a5 17. Bd4 Bxd4 18. Qxd4 f6 19. c3 b3 20. Nc1 a4 21. Nfd3 Ba6 22. Rh3 Nc4 23. Rg3 Qb6 24. Qf2 Qxf2+ 25. Kxf2 Kf7 26. Rf1 Nd2 27. Re3 Nxf1 28. Kxf1 Rhc8 29. Nb4 Bxe2+ 30. Rxe2 a3 31. Nxb3 axb2 32. Rxb2 Rxc3 33. Nc6 Re3 34. Nd2 Nc5 35. Kf2 Raa3 36. Rb8 Nxe4+ 37. Nxe4 Rxe4 38. Rb7 Rxf4+ 39. Kg1 Re4 40. Kf1 Rd3 41. Nd8+ Ke8 42. Ne6 Kf7 43. Nd8+ Kg8 44. Nc6 Rde3 45. Kf2 Kg7 46. Rb8 g5 47. Nd4 Rxd4 48. Kxe3 Rxd5 49. hxg5 Rxg5 0-1

[Event "GER-chT U16"]
[Site "Bendorf"]
[Date "2006.12.27"]
[Round "2.1"]
[White "Seemann, Semjon"]
[Black "Lange, Jan David"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1975"]
[BlackElo "2068"]
[PlyCount "46"]
[EventDate "2006.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Stader SV"]
[BlackTeam "Tamm 74"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nc6 5. Nc3 Nf6 6. Be3 Bf5 7. Nf3 Nb4 8. Rc1 Be7 9. a3 Nc6 10. Qb3 Na5 11. Qa4+ c6 12. cxd5 b5 13. Bxb5 cxb5 14. Nxb5 0-0 15. d6 Bxd6 16. Nxd6 Qxd6 17. Qxa5 Be4 18. Qe5 Qa6 19. Nd2 Rfe8 20. Qg3 Rab8 21. Nc4 Bd3 22. Ne5 Rxb2 23. Bd2 Qxa3 0-1

[Event "Saarbruecken-chT U20"]
[Site "Saarbruecken"]
[Date "2006.11.24"]
[Round "6.4"]
[White "Lange, Jan David"]
[Black "Smolkina, Milana"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2090"]
[BlackElo "1847"]
[PlyCount "69"]
[EventDate "2006.11.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Nxd5 cxd5 13. Qxd5 Qc7 14. Qc5 Qb8 15. Qa3 Be6 16. Bd3 Qc7 17. Kd2 Rfd8 18. Ke2 Bc4 19. b3 Bxd3+ 20. cxd3 Rd5 21. Rd2 Qe5 22. Qa4 Qd6 23. h4 Bc3 24. Rdd1 Ra5 25. Qe4 Rxa2+ 26. Rd2 Rxd2+ 27. Bxd2 Rc8 28. Rc1 Qf6 29. g4 h6 30. g5 hxg5 31. hxg5 Qh8 32. Rxc3 Rxc3 33. Qa8+ Kh7 34. Qxh8+ Kxh8 35. Bxc3+ 1-0

[Event "Saarbruecken-chT U20"]
[Site "Saarbruecken"]
[Date "2006.11.24"]
[Round "7.4"]
[White "Mangold, Thomas"]
[Black "Lange, Jan David"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1748"]
[BlackElo "2090"]
[PlyCount "52"]
[EventDate "2006.11.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. e3 Bg7 4. d4 0-0 5. c4 d6 6. Nc3 Nbd7 7. Bd3 e5 8. fxe5 dxe5 9. d5 Nc5 10. e4 Nxd3+ 11. Qxd3 Nh5 12. 0-0 f5 13. Bg5 Qe8 14. Rae1 f4 15. Nb5 Qf7 16. c5 h6 17. Bxh6 Bxh6 18. Nxe5 Qg7 19. Qc3 a6 20. Na3 Bg5 21. Nf3 Qxc3 22. bxc3 Be7 23. Nc4 Bxc5+ 24. Kh1 Kg7 25. e5 Bf5 26. Rd1 Rh8 0-1

[Event "Saarbruecken-chT U20"]
[Site "Saarbruecken"]
[Date "2006.11.23"]
[Round "5.4"]
[White "Laake, Jasmin Maria"]
[Black "Lange, Jan David"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "2016"]
[BlackElo "2090"]
[PlyCount "73"]
[EventDate "2006.11.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 e5 7. Nde2 Be7 8. Bg2 0-0 9. 0-0 Be6 10. h3 Qd7 11. Kh2 Rad8 12. f4 Bc4 13. b3 Ba6 14. Be3 b6 15. Nd5 Nxd5 16. exd5 Nd4 17. Bxd4 exd4 18. Re1 d3 19. cxd3 Bf6 20. Rc1 Rc8 21. Qd2 Rfe8 22. Bf3 Qb5 23. Rc4 g6 24. Bg4 Rc5 25. Nc1 h5 26. a4 Qa5 27. Rxe8+ Kg7 28. b4 Qxa4 29. bxc5 Qxe8 30. Re4 Qb5 31. Be2 bxc5 32. f5 Qb1 33. Ra4 Bb5 34. Rxa7 Bb2 35. Rb7 Bxc1 36. Qc3+ Kg8 37. Rb8+ 1-0

[Event "Saarbruecken-chT U20"]
[Site "Saarbruecken"]
[Date "2006.11.22"]
[Round "3.4"]
[White "Kuersten, Ruediger"]
[Black "Lange, Jan David"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "2118"]
[BlackElo "2090"]
[PlyCount "60"]
[EventDate "2006.11.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d6 5. c4 0-0 6. 0-0 Nc6 7. Nc3 a6 8. b3 Rb8 9. Bb2 b5 10. cxb5 axb5 11. Ng5 Na5 12. Nge4 Nxe4 13. Nxe4 c5 14. Qd2 c4 15. Bc3 Nc6 16. bxc4 bxc4 17. d5 Bxc3 18. Qxc3 Ne5 19. Rfb1 Ba6 20. f4 Nd7 21. g4 Qc7 22. g5 Nc5 23. Nf2 Na4 24. Qe3 Qc5 25. Qxe7 Rbe8 26. Qf6 Rxe2 27. Rf1 c3 28. Rad1 c2 29. Rd4 Rxf2 30. Kxf2 Bxf1 0-1

[Event "Saarbruecken-chT U20"]
[Site "Saarbruecken"]
[Date "2006.11.22"]
[Round "4.4"]
[White "Lange, Jan David"]
[Black "Zelbel, Patrick"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "2090"]
[BlackElo "2079"]
[PlyCount "75"]
[EventDate "2006.11.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Nbd7 8. Bg2 Be7 9. 0-0 0-0 10. a4 b6 11. Re1 Bb7 12. Bg5 Rc8 13. Qd2 h6 14. Be3 Nc5 15. f3 d5 16. exd5 Nxd5 17. Nxd5 Qxd5 18. Qxd5 Bxd5 19. Nc3 Bc6 20. Bf2 Rfd8 21. a5 Rd2 22. axb6 Rxc2 23. Rxe5 Rxf2 24. Rxe7 Rxb2 25. Rc7 Bb7 26. Nd5 Rd8 27. Ne3 Nb3 28. Nc4 Nxa1 29. Nxb2 Rb8 30. Na4 Nb3 31. Kf2 Na5 32. f4 Bxg2 33. Kxg2 Kf8 34. Nc5 Ke8 35. b7 Nxb7 36. Rxb7 Rxb7 37. Nxb7 Ke7 38. Kf3 1-0

[Event "Saarbruecken-chT U20"]
[Site "Saarbruecken"]
[Date "2006.11.21"]
[Round "2.4"]
[White "Lange, Jan David"]
[Black "Dann, Matthias"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2090"]
[BlackElo "2109"]
[PlyCount "155"]
[EventDate "2006.11.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. f4 exf4 10. Bxf4 Nbd7 11. Kh1 Ne5 12. Nd4 Ng6 13. Bg3 d5 14. e5 Ne4 15. Nxe4 dxe4 16. Nf5 Bxf5 17. Rxf5 Bh4 18. Bxh4 Qxh4 19. Qd7 b5 20. Raf1 Qe7 21. Qd5 e3 22. Rxf7 Rxf7 23. Qxa8+ Qf8 24. Qd5 Nxe5 25. Bh5 g6 26. Be2 Qe8 27. Rf6 Nc4 28. b3 Nd2 29. Re6 Qd7 30. Rd6 Qe7 31. Re6 Qd7 32. Qxd7 Rxd7 33. Rxe3 Nb1 34. h3 Rd2 35. Bd3 Na3 36. Re6 Nxc2 37. Bxc2 Rxc2 38. Rxa6 Kg7 39. Kh2 b4 40. Kg3 Kh6 41. Kf3 Kh5 42. Ra7 Rc3+ 43. Ke4 h6 44. Ra4 Rc2 45. g3 Rg2 46. Kf3 Rc2 47. Rxb4 Rxa2 48. Rb5+ g5 49. Rb6 g4+ 50. hxg4+ Kg5 51. Rb5+ Kg6 52. b4 Rb2 53. Kf4 Rf2+ 54. Ke4 Re2+ 55. Kf3 Rb2 56. Rb8 Kf6 57. b5 Rb3+ 58. Kg2 Kg6 59. Kh3 Rb2 60. b6 Kg7 61. g5 hxg5 62. Kg4 Kg6 63. b7 Rb4+ 64. Kf3 Kh7 65. Ke3 Kg7 66. Kd3 Kh7 67. Kc3 Rb1 68. Kc4 Kg7 69. Kc5 Rc1+ 70. Kd6 Rd1+ 71. Ke5 Rb1 72. Ke6 Rb6+ 73. Kf5 Rb5+ 74. Ke6 Rb6+ 75. Ke5 Rb1 76. Kf5 Rb5+ 77. Ke4 Rb1 78. Kd5 1/2-1/2

[Event "Saarbruecken-chT U20"]
[Site "Saarbruecken"]
[Date "2006.11.21"]
[Round "1.4"]
[White "Schwenke, Vincent"]
[Black "Lange, Jan David"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1810"]
[BlackElo "2090"]
[PlyCount "88"]
[EventDate "2006.11.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 Qxd5 4. Nf3 Nf6 5. Bd3 Be7 6. 0-0 0-0 7. c3 b6 8. Qc2 Ba6 9. Nbd2 Bxd3 10. Qxd3 c5 11. Qc4 Nbd7 12. Qxd5 exd5 13. Re1 Rfe8 14. Nf1 Bd6 15. Be3 Ne4 16. N3d2 f5 17. f3 Nef6 18. Bf2 b5 19. a3 c4 20. Ne3 g6 21. Nc2 Nb6 22. Nf1 Na4 23. Rab1 a5 24. Nfe3 Rab8 25. Bh4 f4 26. Bxf6 fxe3 27. Rxe3 Kf7 28. Bg5 h6 29. Bh4 Bf4 30. Ree1 Bd2 31. Rxe8 Rxe8 32. Kf1 Re6 33. Bd8 Ra6 34. Bc7 h5 35. Ke2 Bxc3 36. b3 Nb2 37. b4 axb4 38. axb4 Ra2 39. Be5 Nd3 40. Kd1 g5 41. h3 h4 42. Bc7 Nf2+ 43. Kc1 Ra7 44. Be5 Nd3+ 0-1

[Event "Deizisau Herbst op 1st"]
[Site "Deizisau"]
[Date "2006.10.31"]
[Round "4"]
[White "Behm, Simon"]
[Black "Lange, Jan David"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2210"]
[BlackElo "2090"]
[PlyCount "49"]
[EventDate "2006.10.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Kh8 10. c5 Nh5 11. Re1 f5 12. cxd6 cxd6 13. Nd2 Nf4 14. Bf1 g5 15. g3 Nfg6 16. exf5 Nxf5 17. Qh5 Nd4 18. Bd3 Bf5 19. Nde4 Bxe4 20. Bxe4 Qf6 21. Be3 Rac8 22. Rac1 Kg8 23. Bg2 Rxc3 24. Rxc3 h6 25. Bxd4 1-0

[Event "Deizisau Herbst op 1st"]
[Site "Deizisau"]
[Date "2006.10.30"]
[Round "2"]
[White "Lange, Jan David"]
[Black "Gengler, Pierre"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2090"]
[BlackElo "2282"]
[PlyCount "65"]
[EventDate "2006.10.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Rb8 13. a4 bxa4 14. Rxa4 Rxb2 15. Bxa6 Be6 16. Nce3 Bg5 17. 0-0 f5 18. exf5 Bxf5 19. Nxf5 Rxf5 20. Qg4 Qf8 21. Bc4 Kh8 22. Ra8 Nb8 23. Be2 g6 24. Bf3 Rd2 25. Qb4 Rxf3 26. Rxb8 Bd8 27. gxf3 Rxd5 28. Qe4 Ra5 29. Qb7 e4 30. f4 e3 31. Qd7 exf2+ 32. Rxf2 Ra1+ 33. Kg2 1-0

[Event "Staufer op 18th"]
[Site "Schwaebisch Gmuend"]
[Date "2006.01.02"]
[Round "1"]
[White "Kalinitschew, Sergey"]
[Black "Lange, Jan David"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2503"]
[BlackElo "1989"]
[PlyCount "39"]
[EventDate "2006.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 d6 5. Bg2 0-0 6. 0-0 Nbd7 7. Nc3 e5 8. e4 Re8 9. h3 c6 10. Be3 Nh5 11. Re1 f5 12. exf5 gxf5 13. dxe5 dxe5 14. Nxe5 Nxe5 15. Qxh5 Nxc4 16. Bg5 Rxe1+ 17. Rxe1 Qf8 18. Nd5 Qf7 19. Re8+ Bf8 20. Ne7+ 1-0

[Event "GER-chT U16"]
[Site "Berlin"]
[Date "2005.12.30"]
[Round "7.1"]
[White "Hirneise, Tobias"]
[Black "Lange, Jan David"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2146"]
[BlackElo "1989"]
[PlyCount "71"]
[EventDate "2005.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rommelshausen U16"]
[BlackTeam "Tamm 74 U16"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nf6 6. Bg2 Be7 7. 0-0 e5 8. Re1 d4 9. Nc4 Nd7 10. a4 0-0 11. Bh3 Qc7 12. Rf1 Nb6 13. Bxc8 Raxc8 14. b3 f5 15. Nxb6 axb6 16. exf5 Rxf5 17. Nd2 Nb4 18. Ne4 Rcf8 19. Bd2 Nd5 20. Qe2 Qc6 21. Rae1 Qg6 22. g4 Rf3 23. Ng3 Bd6 24. Qe4 Qxe4 25. Nxe4 Bc7 26. Kg2 R3f7 27. h3 Kh8 28. Re2 h6 29. Rh1 Nf6 30. Ng3 Ng8 31. g5 Kh7 32. h4 Bd8 33. Rf1 Re8 34. f4 Bc7 35. f5 g6 36. h5 1-0

[Event "GER-chT U16"]
[Site "Berlin"]
[Date "2005.12.29"]
[Round "6.1"]
[White "Baisakow, Alexander"]
[Black "Lange, Jan David"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2011"]
[BlackElo "1989"]
[PlyCount "53"]
[EventDate "2005.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Nordhorn Blanke U16"]
[BlackTeam "Tamm 74 U16"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nbd7 7. Nc3 e5 8. Rb1 Re8 9. b4 c6 10. dxe5 dxe5 11. Qc2 Nb6 12. Rd1 Qe7 13. c5 Nbd5 14. Ng5 a5 15. Nxd5 cxd5 16. e4 h6 17. exd5 hxg5 18. d6 Bf5 19. Qxf5 gxf5 20. dxe7 Rxe7 21. Bxg5 Rc7 22. Rd6 Ne8 23. Rb6 f6 24. Bd5+ Kh7 25. Be3 axb4 26. R6xb4 Rd7 27. Be6 1-0

[Event "GER-chT U16"]
[Site "Berlin"]
[Date "2005.12.29"]
[Round "5.1"]
[White "Lange, Jan David"]
[Black "Huschenbeth, Niclas"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1989"]
[BlackElo "2248"]
[PlyCount "92"]
[EventDate "2005.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Tamm 74 U16"]
[BlackTeam "Eppendorf Johanneum U16"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. Nb5 Bxe3 7. fxe3 Qh4+ 8. g3 Qd8 9. Qg4 g5 10. N1c3 d6 11. Qh5 a6 12. Nd4 Ne5 13. h3 Nf6 14. Qe2 g4 15. 0-0-0 c5 16. Nf5 Bxf5 17. exf5 Qe7 18. hxg4 Nexg4 19. Bh3 Ne5 20. Qd2 Rd8 21. Bg2 b5 22. Nd5 Nxd5 23. Bxd5 Qg5 24. e4 Qxd2+ 25. Rxd2 Ke7 26. Rdh2 Rdg8 27. Rxh7 Rxh7 28. Rxh7 Rxg3 29. Rh8 b4 30. Ra8 c4 31. Ra7+ Kf8 32. Rxa6 c3 33. bxc3 bxc3 34. Kd1 Re3 35. f6 Kg8 36. Bxf7+ Kxf7 37. Ra7+ Kxf6 38. Rh7 Nc4 39. Rh1 Rxe4 40. Rf1+ Ke5 41. Rh1 Kd4 42. Kc1 Kc5 43. Rg1 Kb4 44. Rd1 Ka3 45. Kb1 Nd2+ 46. Ka1 Rb4 0-1

[Event "GER-chT U16"]
[Site "Berlin"]
[Date "2005.12.28"]
[Round "3.1"]
[White "Gebhardt, Martin"]
[Black "Lange, Jan David"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2027"]
[BlackElo "1989"]
[PlyCount "64"]
[EventDate "2005.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Apolda TSG U16"]
[BlackTeam "Tamm 74 U16"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. Qg3 cxd4 9. cxd4 Ne7 10. c3 Bd7 11. Be2 Nbc6 12. Nh3 0-0-0 13. Nf4 g5 14. Nh5 f4 15. Qd3 Nf5 16. Bg4 Nh6 17. Be2 Be8 18. Nf6 Bg6 19. Qh3 Nf5 20. Bh5 Nxe5 21. dxe5 Qxe5+ 22. Be2 Qxf6 23. Bb2 h5 24. g3 g4 25. Qf1 f3 26. Bd3 Qe5+ 27. Kd2 Rd6 28. Qd1 d4 29. Re1 dxc3+ 30. Kc2 Qc5 31. Re4 Nd4+ 32. Rxd4 Rxd4 0-1

[Event "GER-chT U16"]
[Site "Berlin"]
[Date "2005.12.28"]
[Round "4.1"]
[White "Koch, Friedrich"]
[Black "Lange, Jan David"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1870"]
[BlackElo "1989"]
[PlyCount "70"]
[EventDate "2005.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Friedrichsfelde Borussia U16"]
[BlackTeam "Tamm 74 U16"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Ne2 Qh4 7. g3 Qe7 8. 0-0 Bg4 9. f3 Be6 10. b4 Nf6 11. Bf4 Nh5 12. Bxd6 Qxd6 13. Qc2 Ne7 14. Nd2 Ng6 15. f4 Bh3 16. Rf2 Nf6 17. f5 Ne7 18. Nf4 Bg4 19. h3 Bxh3 20. Nf3 g6 21. Re1 Bxf5 22. Bxf5 gxf5 23. Ng5 Ne4 24. Nxe4 dxe4 25. d5 Rg8 26. Re3 0-0-0 27. c4 Qxb4 28. Rb3 Qe1+ 29. Kh2 Rd6 30. Qb2 Rh6+ 31. Nh3 b6 32. Ra3 a5 33. Qd4 Rg5 34. d6 Rxh3+ 35. Kxh3 Rh5+ 0-1

[Event "GER-chT U16"]
[Site "Berlin"]
[Date "2005.12.27"]
[Round "1.1"]
[White "Lange, Jan David"]
[Black "Berwanger, Tobias"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1989"]
[BlackElo "1594"]
[PlyCount "33"]
[EventDate "2005.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Tamm 74 U16"]
[BlackTeam "Hoerden U16"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Nf3 c5 8. Nb5 Qd8 9. Nd6+ Kf8 10. Qd2 h6 11. Qf4 f6 12. exf6 Nxf6 13. Ne5 g5 14. Qg3 Kg7 15. h4 Nh5 16. Qf3 Qxd6 17. Qf7# 1-0

[Event "GER-chT U16"]
[Site "Berlin"]
[Date "2005.12.27"]
[Round "2.1"]
[White "Lange, Jan David"]
[Black "Bracker, Frank"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "1989"]
[BlackElo "2064"]
[PlyCount "65"]
[EventDate "2005.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Tamm 74 U16"]
[BlackTeam "Hamburger SK U16"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Be2 Be7 9. Qd2 Nbd7 10. 0-0 b5 11. Bf3 Bb7 12. Kh1 b4 13. Nce2 Bxe4 14. Qxb4 Bxf3 15. Rxf3 Nd5 16. Qa4 Bxg5 17. fxg5 0-0 18. c3 Ne5 19. Rh3 Qe7 20. Qc2 g6 21. Rg3 f5 22. gxf6 Rxf6 23. Ng1 Raf8 24. Ngf3 Nc4 25. Re1 Kh8 26. Qe4 Nxb2 27. Qxd5 Qc7 28. Nxe6 Qxc3 29. Rg1 Nd3 30. h3 Re8 31. Nfg5 Nf2+ 32. Kh2 Qc8 33. Rf3 1-0

[Event "Wuerttemberg-ch U16"]
[Site "Friedrichshafen"]
[Date "2005.04.02"]
[Round "7"]
[White "Lange, Jan David"]
[Black "Haag, Patrick"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2021"]
[BlackElo "1725"]
[PlyCount "70"]
[EventDate "2005.03.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[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 Bc5 5. Nb3 Bb6 6. Nc3 Ne7 7. Bf4 d5 8. exd5 exd5 9. Qd2 Nbc6 10. 0-0-0 Be6 11. Be2 0-0 12. h4 a5 13. Nb5 a4 14. N3d4 Ba5 15. Qe3 Nxd4 16. Nxd4 Bb6 17. Qd3 Bxd4 18. Qxd4 Nc6 19. Qd2 Qb6 20. Be3 d4 21. Bxd4 Nxd4 22. Qxd4 Qc7 23. Qd6 Qa5 24. Qd2 Qc7 25. Kb1 a3 26. b3 Qe5 27. c3 Rac8 28. g4 Rxc3 29. Qd4 Qc7 30. Rc1 Rxc1+ 31. Rxc1 Qe7 32. h5 Bxb3 33. axb3 Qxe2 34. Rc2 Qe6 35. Ka2 Qe7 1/2-1/2

[Event "Wuerttemberg-ch U16"]
[Site "Friedrichshafen"]
[Date "2005.04.01"]
[Round "6"]
[White "Fischer, Patrick"]
[Black "Lange, Jan David"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1709"]
[BlackElo "2021"]
[PlyCount "20"]
[EventDate "2005.03.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 Qxd5 4. Nc3 Bb4 5. Nf3 Nf6 6. Bd3 0-0 7. 0-0 Bxc3 8. bxc3 c5 9. c4 Qd8 10. c3 Re8 1/2-1/2

[Event "Wuerttemberg-ch U16"]
[Site "Friedrichshafen"]
[Date "2005.03.31"]
[Round "5"]
[White "Lange, Jan David"]
[Black "Geshnizjani, Ramin Tobias"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "2021"]
[BlackElo "1876"]
[PlyCount "122"]
[EventDate "2005.03.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 e6 7. Bd3 Be7 8. 0-0 0-0 9. a3 b6 10. b4 dxc4 11. Bxc4 Bb7 12. Bf4 Rc8 13. Qd3 Bxb4 14. Ne2 Bd6 15. Rfe1 Bxf4 16. Nxf4 Qd6 17. Nxe6 Na5 18. Ba2 Rfe8 19. Neg5 Bd5 20. Bxd5 Qxd5 21. Ne5 Nb3 22. Rad1 Nxd4 23. Ngxf7 Ng4 24. Nxg4 Ne2+ 25. Kf1 Qxd3 26. Rxd3 Kxf7 27. Rd7+ Kg6 28. Rxa7 Nf4 29. g3 Nd3 30. Ree7 Rxe7 31. Rxe7 Rc1+ 32. Ke2 Re1+ 33. Kxd3 Rxe7 34. Kc3 Re4 35. Ne3 h5 36. h4 b5 37. Ng2 Kf5 38. Ne3+ Ke6 39. Ng2 Kf5 40. Ne3+ Ke5 41. Kd3 Rd4+ 42. Ke2 Ra4 43. Nc2 Rc4 44. Kd3 Ra4 45. Ke3 Kd5 46. Kd3 Ra7 47. f4 Rd7 48. Ne3+ Kc5+ 49. Kc3 g6 50. Nf1 Rd1 51. Nd2 Rg1 52. Ne4+ Kd5 53. Nf6+ Ke6 54. Ne4 Re1 55. Ng5+ Kf5 56. Kb4 Re3 57. Nf7 Rxg3 58. Nd6+ Kxf4 59. Nxb5 g5 60. hxg5 Kxg5 61. a4 h4 0-1

[Event "Wuerttemberg-ch U16"]
[Site "Friedrichshafen"]
[Date "2005.03.30"]
[Round "3"]
[White "Lange, Jan David"]
[Black "Doering, Andreas"]
[Result "1/2-1/2"]
[ECO "C19"]
[WhiteElo "2021"]
[BlackElo "1691"]
[PlyCount "43"]
[EventDate "2005.03.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[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 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Nbc6 8. Be2 0-0 9. 0-0 Qa5 10. Bd2 c4 11. Ng5 Bd7 12. f4 b5 13. Bg4 Qb6 14. Kh1 a5 15. Qe1 Nf5 16. Rf3 h6 17. Bxf5 exf5 18. Nh3 b4 19. Rb1 Qa7 20. axb4 axb4 21. Qh4 bxc3 22. Rg3 1/2-1/2

[Event "Wuerttemberg-ch U16"]
[Site "Friedrichshafen"]
[Date "2005.03.30"]
[Round "4"]
[White "Randelhoff, Achim"]
[Black "Lange, Jan David"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1901"]
[BlackElo "2021"]
[PlyCount "44"]
[EventDate "2005.03.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Be7 7. 0-0 Bxe4 8. Bxe4 c6 9. Bf4 Nf6 10. Bd3 Nbd7 11. Ne5 Qb6 12. Bc4 0-0 13. Nxd7 Nxd7 14. Qe2 Qxb2 15. Rab1 Qxd4 16. Rfd1 Qxf4 17. Rxd7 Bc5 18. Rbxb7 Rad8 19. Bxe6 Qc1+ 20. Qf1 Bxf2+ 21. Kxf2 fxe6+ 22. Kg3 Qg5+ 0-1

[Event "Wuerttemberg-ch U16"]
[Site "Friedrichshafen"]
[Date "2005.03.29"]
[Round "1"]
[White "Lange, Jan David"]
[Black "Kilian, Markus"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2021"]
[BlackElo "1514"]
[PlyCount "87"]
[EventDate "2005.03.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 c6 6. f3 Nbd7 7. Nge2 0-0 8. g4 e5 9. 0-0-0 Qc7 10. h4 b5 11. Ng3 Nb6 12. h5 a5 13. g5 Nfd7 14. hxg6 fxg6 15. Qh2 Rxf3 16. Be2 Nc4 17. Qxh7+ Kf7 18. Bxf3 Nxe3 19. Bh5 Nf8 20. Rdf1+ Nxf1 21. Rxf1+ Ke8 22. Bxg6+ Kd8 23. Qg8 Qe7 24. Rf7 Qxg5+ 25. Kd1 Qxg3 26. Qxg7 Qg1+ 27. Kd2 Qxd4+ 28. Ke1 Qg1+ 29. Rf1 Qg3+ 30. Kd1 Qg4+ 31. Ne2 Nxg6 32. Rg1 Qxe4 33. Rxg6 Qd5+ 34. Kc1 c5 35. Nc3 Qh1+ 36. Kd2 Qc6 37. Ne4 Qd5+ 38. Kc1 Ra6 39. Nf6 Qh1+ 40. Rg1 Qc6 41. Qf7 Bd7 42. Nd5 a4 43. Rg8+ Be8 44. Qe7+ 1-0

[Event "Wuerttemberg-ch U16"]
[Site "Friedrichshafen"]
[Date "2005.03.29"]
[Round "2"]
[White "Sorin, Pavel"]
[Black "Lange, Jan David"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "2021"]
[PlyCount "51"]
[EventDate "2005.03.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Bg4 6. Be3 Nc6 7. c3 Qd7 8. Nbd2 Nge7 9. h3 Bf5 10. Nb3 0-0-0 11. Nc5 Bxc5 12. dxc5 Bxd3 13. Qxd3 Rhe8 14. 0-0-0 Nf5 15. Bd4 f6 16. Rhe1 h5 17. b4 Nfxd4 18. Nxd4 Ne5 19. Qc2 Nc4 20. Qf5 c6 21. Qxh5 Re5 22. Rxe5 fxe5 23. Nf3 Qc7 24. Nd2 Na3 25. Kb2 Nb5 26. a4 1-0

[Event "GER-chT U16"]
[Site "Dittrichshuette"]
[Date "2004.12.30"]
[Round "6"]
[White "Siebarth, Raiko"]
[Black "Lange, Jan David"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2100"]
[BlackElo "1866"]
[PlyCount "115"]
[EventDate "2004.12.27"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Qc2 c6 7. cxd5 exd5 8. Bd3 0-0 9. Nge2 Re8 10. 0-0 Nf8 11. f3 h6 12. Bh4 Ne6 13. Bf2 c5 14. dxc5 Bxc5 15. Rad1 Qe7 16. Rfe1 Bd7 17. Qb1 Bc6 18. a3 a5 19. Nb5 Qd7 20. Nbd4 Nxd4 21. Nxd4 Rab8 22. b4 axb4 23. axb4 Bxd4 24. exd4 Bb5 25. Bf5 Qc6 26. Re5 Nd7 27. Rxe8+ Rxe8 28. Rc1 Bc4 29. b5 Qxb5 30. Qxb5 Bxb5 31. Rc7 Nf8 32. Rxb7 Bc4 33. Bg3 Ne6 34. Be5 Nf8 35. Kf2 g6 36. Bh3 Nh7 37. Bd7 Ra8 38. Kg3 Nf8 39. Bg4 h5 40. Bh3 Ra6 41. Bf4 Nh7 42. Rb8+ Kg7 43. Be5+ f6 44. Rb7+ Kh6 45. Bf4+ g5 46. Bc1 Kg6 47. Bd7 h4+ 48. Kf2 Ra2+ 49. Bb2 Ra6 50. g4 Nf8 51. Bf5+ Kh6 52. Rf7 Ng6 53. Rb7 Rc6 54. Ke3 Ra6 55. Kd2 Ra8 56. Rf7 Rf8 57. Bxg6 Rb8 58. Bf5 1-0

[Event "GER-chT U16"]
[Site "Dittrichshuette"]
[Date "2004.12.29"]
[Round "5"]
[White "Lange, Jan David"]
[Black "Bracker, Frank"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1866"]
[BlackElo "1905"]
[PlyCount "87"]
[EventDate "2004.12.27"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Nd5 Nbd7 9. Nxf6+ Nxf6 10. f3 d5 11. Nd2 Be7 12. Be2 0-0 13. 0-0 Rc8 14. Bd3 Qc7 15. Qe2 Rfd8 16. Kh1 d4 17. Bf2 Nd7 18. Bg3 Bg5 19. Nb3 b5 20. Nxd4 Nc5 21. Nxe6 Nxe6 22. Rf2 h5 23. h3 h4 24. Bh2 Nf4 25. Qf1 Qc5 26. Rd1 Qd4 27. b3 Qc5 28. Bxf4 Bxf4 29. Re2 Qd6 30. Ree1 Qg6 31. c4 b4 32. Bb1 Qg3 33. Qg1 Qg5 34. Rd5 Rxd5 35. exd5 Qg3 36. Rd1 e4 37. Bxe4 Bd6 38. Bf5 Rc7 39. Re1 g6 40. Re8+ Kh7 41. Bc2 a5 42. Re4 f5 43. Re8 Qf4 44. Re2 1/2-1/2

[Event "GER-chT U16"]
[Site "Dittrichshuette"]
[Date "2004.12.29"]
[Round "4"]
[White "Schaetz, Christopher"]
[Black "Lange, Jan David"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1582"]
[BlackElo "1866"]
[PlyCount "82"]
[EventDate "2004.12.27"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. f4 Nbc6 8. Nf3 Bd7 9. Be2 Qc7 10. 0-0 c4 11. Qd2 0-0-0 12. a4 h5 13. Ba3 f6 14. Bd6 Qa5 15. Rfb1 Nf5 16. Bb4 Qc7 17. Rb2 Nxb4 18. Rxb4 Bc6 19. Qe1 Qe7 20. Bf1 Rdg8 21. Rbb1 h4 22. Qf2 Qf7 23. exf6 gxf6 24. Re1 Ng3 25. Qe3 Ne4 26. Nd2 f5 27. Nf3 Qe8 28. a5 h3 29. g3 Qh5 30. Ne5 Bb5 31. Reb1 a6 32. Qe1 Rg7 33. Be2 Qh6 34. Bf3 Qxf4 35. Rxb5 axb5 36. a6 Kc7 37. a7 Ra8 38. Kh1 Qd2 39. Qb1 Rxg3 40. Bxe4 fxe4 41. Qf1 Qg2+ 0-1

[Event "GER-chT U16"]
[Site "Dittrichshuette"]
[Date "2004.12.28"]
[Round "3"]
[White "Lange, Jan David"]
[Black "Mueller, Reinhard1"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1866"]
[BlackElo "2048"]
[PlyCount "104"]
[EventDate "2004.12.27"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Nxc3 13. Qxc3 Bh6+ 14. Be3 Bxe3+ 15. Qxe3 Qb6 16. Qxe7 Be6 17. Qa3 Rfd8 18. Bd3 Rd5 19. Qa6 Qc7 20. b4 Qf4+ 21. Rd2 Qxb4 22. a3 Qc3 23. Qb7 Qa1+ 24. Qb1 Qxa3+ 25. Qb2 Qd6 26. Qc3 Rb8 27. Rhd1 Qf4 28. h3 Qe3 29. Qxc6 Qd4 30. Re2 Qb2+ 31. Kd2 Rc8 32. Qa6 Rxc2+ 33. Ke1 Rxe2+ 34. Bxe2 Rxd1+ 35. Kxd1 Qb1+ 36. Kd2 Qb4+ 37. Ke3 Qb6+ 38. Kf4 Qxa6 39. Bxa6 f6 40. h4 Kf7 41. g4 h6 42. Ke4 Ke7 43. Kd4 Kd6 44. Be2 a5 45. Bb5 g5 46. hxg5 hxg5 47. Ke4 Bd7 48. Bd3 a4 49. Bb1 a3 50. f4 Bxg4 51. fxg5 fxg5 52. Kd3 Bf5+ 0-1

[Event "GER-chT U16"]
[Site "Dittrichshuette"]
[Date "2004.12.27"]
[Round "2"]
[White "Kirch, Daniel"]
[Black "Lange, Jan David"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1816"]
[BlackElo "1866"]
[PlyCount "92"]
[EventDate "2004.12.27"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 Bf5 7. Bxf6 gxf6 8. Qb3 Nc6 9. Qxd5 Qxd5 10. Nxd5 Bb4+ 11. Nc3 0-0-0 12. Nf3 Ne7 13. Bc4 Nd5 14. Rc1 Nxc3 15. bxc3 Ba3 16. Rd1 Rd6 17. Nh4 Be6 18. Bxe6+ fxe6 19. Rb1 Ra6 20. Ke2 Be7 21. Rb2 Rg8 22. g3 Ba3 23. Rc2 Rg5 24. Nf3 Rb5 25. Nd2 Rb2 26. Kd3 Rc6 27. Rb1 Rxb1 28. Nxb1 Bd6 29. Rb2 Ra6 30. c4 b6 31. Nc3 c6 32. e4 Kd7 33. f4 Ra5 34. e5 Ba3 35. Rg2 Bb4 36. Nb1 f5 37. Rb2 Ba3 38. Rb3 Be7 39. a3 h5 40. Kc2 Ra4 41. Rc3 b5 42. Kb3 a5 43. Rc2 Bf8 44. Rc3 Be7 45. Rc2 Bd8 46. Nd2 Be7 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Bad Sulza"]
[Date "2004.11.19"]
[Round "7.7"]
[White "Lange, Jan David"]
[Black "Dittrich, Jacqueline"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2021"]
[BlackElo "1612"]
[PlyCount "77"]
[EventDate "2004.11.15"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 c6 6. Nge2 Bf5 7. Bf4 e6 8. 0-0 Qd8 9. Ng3 Bg6 10. Re1 Be7 11. Qd2 0-0 12. Rad1 Re8 13. a3 Nbd7 14. Be2 Nb6 15. Bf3 Nfd5 16. Nxd5 cxd5 17. c3 Bd6 18. Bxd6 Qxd6 19. Bh5 Nc4 20. Qc1 Qb6 21. Bxg6 hxg6 22. Re2 Rac8 23. Rd3 Rc6 24. Nf1 Qb5 25. Rf3 Nxa3 26. Qf4 f6 27. Qd2 Nc4 28. Qc2 Kf7 29. Rg3 g5 30. h4 Rb6 31. h5 Nxb2 32. Qg6+ Kf8 33. h6 gxh6 34. Qxf6+ Kg8 35. Qxh6 Kf7 36. Qxg5 e5 37. Qg7+ Ke6 38. Rxe5+ Kd6 39. Rg6+ 1-0

[Event "GER-chT Lands U20"]
[Site "Bad Sulza"]
[Date "2004.11.18"]
[Round "6.7"]
[White "Endress, Anna"]
[Black "Lange, Jan David"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1690"]
[BlackElo "2021"]
[PlyCount "77"]
[EventDate "2004.11.15"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 Nf6 5. a3 Be7 6. Ng3 c5 7. exd5 exd5 8. Be3 Qb6 9. Bb5+ Bd7 10. dxc5 Bxc5 11. Bxd7+ Nbxd7 12. Bxc5 Qxc5 13. 0-0 0-0 14. Nge2 Nb6 15. Qd4 Qc7 16. Rad1 Rad8 17. Qf4 Qxf4 18. Nxf4 Rfe8 19. Rd4 Kf8 20. Rfd1 g5 21. Nd3 Ne4 22. Nxe4 Rxe4 23. Nb4 Ke7 24. Nxd5+ Rxd5 25. Rxe4+ Kf6 26. Rxd5 Nxd5 27. Kf1 h5 28. c4 Nb6 29. Ke2 Na4 30. Kd2 Nxb2 31. Kc2 Na4 32. Rd4 Ke6 33. Rd5 f6 34. Ra5 Nb6 35. Rxa7 Nxc4 36. Rxb7 Nxa3+ 37. Kc3 Kd5 38. Rb3 Nc4 39. Rb5+ 1-0

[Event "GER-chT Lands U20"]
[Site "Bad Sulza"]
[Date "2004.11.18"]
[Round "5.7"]
[White "Lange, Jan David"]
[Black "Eibl, Maximilian"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2021"]
[BlackElo "1850"]
[PlyCount "97"]
[EventDate "2004.11.15"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4 Qc7 8. f3 b5 9. Qd2 Bb7 10. 0-0-0 Nfd7 11. h4 Nb6 12. g5 d5 13. e5 b4 14. Nb1 N8d7 15. f4 Nc5 16. Nb3 d4 17. Qxd4 Nxb3+ 18. axb3 Bxh1 19. Qxb6 Qxb6 20. Bxb6 Bd5 21. Nd2 Be7 22. Nc4 Bxc4 23. Bxc4 h6 24. g6 fxg6 25. Bxe6 Bxh4 26. Bd7+ Kf8 27. e6 Be7 28. Bc6 Rb8 29. Bc7 Rc8 30. Rd7 h5 31. Bb7 Re8 32. Bxa6 h4 33. Bf1 g5 34. Bh3 gxf4 35. Bxf4 Rd8 36. Rb7 g5 37. Be3 Rg8 38. Bg4 Ke8 39. Rb5 Kf8 40. Rf5+ Kg7 41. Rf7+ Kh6 42. Rxe7 Rgf8 43. Rd7 Ra8 44. e7 Rg8 45. Bb6 h3 46. Bxh3 Kh5 47. Bd8 g4 48. Rd5+ Kh6 49. Bxg4 1-0

[Event "GER-chT Lands U20"]
[Site "Bad Sulza"]
[Date "2004.11.17"]
[Round "4.7"]
[White "Jeremias, Bianca Albano"]
[Black "Lange, Jan David"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "1700"]
[BlackElo "2021"]
[PlyCount "101"]
[EventDate "2004.11.15"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 c5 5. a3 Ba5 6. dxc5 Bxc3+ 7. bxc3 dxe4 8. Bxe4 Qxd1+ 9. Kxd1 Nf6 10. Bf3 e5 11. Be3 e4 12. Be2 Nd5 13. Bd4 0-0 14. Bc4 Be6 15. Rb1 Rd8 16. Ke1 Nxc3 17. Bxc3 Bxc4 18. Rxb7 Na6 19. Ne2 h6 20. Ng3 Nxc5 21. Rc7 Rdc8 22. Rxc8+ Rxc8 23. Nf5 Rb8 24. Kd2 Ne6 25. Ke3 Rb6 26. Kxe4 Kh7 27. Rd1 Ba6 28. Rd6 Bb7+ 29. Ke3 Bxg2 30. Rxb6 axb6 31. Nd6 Kg6 32. Nc4 b5 33. Ne5+ Kf6 34. Nc6+ Kf5 35. Na7 Bf1 36. Nc8 g5 37. Nd6+ Kg6 38. Ke4 h5 39. Kd5 Bg2+ 40. Ke5 h4 41. Nxb5 Nc5 42. Bd4 f6+ 43. Kd6 Ne4+ 44. Ke7 Nd2 45. Bc5 f5 46. Nd4 Nf1 47. Bd6 f4 48. Ne2 Kf5 49. h3 Bxh3 50. Ng1 Bg4 51. a4 0-1

[Event "GER-chT Lands U20"]
[Site "Bad Sulza"]
[Date "2004.11.16"]
[Round "2.7"]
[White "Kaphle, Stephan"]
[Black "Lange, Jan David"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1787"]
[BlackElo "2021"]
[PlyCount "61"]
[EventDate "2004.11.15"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nge7 7. b4 cxd4 8. cxd4 Nf5 9. Bb2 Bd7 10. Be2 Na5 11. 0-0 Nc4 12. Bc3 Rc8 13. g4 Ne7 14. Qb3 Ng6 15. Nbd2 Nf4 16. Bd1 Bb5 17. Re1 Qc6 18. a4 Nxd2 19. Bxd2 Bc4 20. Qb1 Nd3 21. Re3 Qd7 22. Rxd3 Bxd3 23. Qxd3 Be7 24. Kg2 h5 25. Ng5 Qd8 26. Nh3 hxg4 27. Bxg4 Rc4 28. b5 Qb6 29. Be3 Kd7 30. Nf4 Bg5 31. Nxd5 1-0

[Event "GER-chT Lands U20"]
[Site "Bad Sulza"]
[Date "2004.11.16"]
[Round "3.7"]
[White "Lange, Jan David"]
[Black "Wolf, Isaak"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2021"]
[BlackElo "1382"]
[PlyCount "55"]
[EventDate "2004.11.15"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. Nb5 Bxe3 7. fxe3 Qd8 8. Qg4 g6 9. Qf4 d6 10. Bc4 Ne5 11. 0-0 Qe7 12. Bb3 a6 13. N5c3 c6 14. Nd2 f5 15. exf5 Bxf5 16. e4 Bd7 17. Nc4 g5 18. Qf2 Nxc4 19. Bxc4 Nh6 20. Qf6 Qxf6 21. Rxf6 Ng4 22. Rxd6 Rf8 23. e5 Nxe5 24. Re1 Ke7 25. Rh6 Rf5 26. Bd3 Rf6 27. Rxe5+ Re6 28. Rhxe6+ 1-0

[Event "GER-chT Lands U20"]
[Site "Bad Sulza"]
[Date "2004.11.15"]
[Round "1.7"]
[White "Lange, Jan David"]
[Black "Neumann, Sandra"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2021"]
[BlackElo "1163"]
[PlyCount "27"]
[EventDate "2004.11.15"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Be3 Bb4+ 6. c3 Bc5 7. Bc4 Nge7 8. 0-0 Bb6 9. f4 Nxd4 10. Bxd4 Bxd4+ 11. cxd4 Qc6 12. Qd3 d6 13. Bb5 Qxb5 14. Qxb5+ 1-0

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2004.06.04"]
[Round "9"]
[White "Lange, Jan David"]
[Black "Trapp, Maximilian"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1794"]
[BlackElo "1820"]
[PlyCount "81"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. Nb5 Bxe3 7. fxe3 Qh4+ 8. g3 Qd8 9. Qg4 g6 10. Qf4 d6 11. Bc4 Ne5 12. 0-0 Qe7 13. Nd2 Bh3 14. Rfd1 c6 15. Nd4 0-0-0 16. Bf1 Bxf1 17. Rxf1 Qc7 18. N2f3 Rd7 19. Ng5 Re7 20. Rad1 h6 21. Ngf3 Rh7 22. Nxe5 Rxe5 23. Qg4+ Qd7 24. Nf5 Re6 25. Rxd6 Rxd6 26. Nxd6+ Kc7 27. Qxd7+ Kxd7 28. Rxf7+ Rxf7 29. Nxf7 Ke7 30. Ne5 g5 31. Kf2 Nf6 32. Kf3 Ne8 33. Nc4 Ke6 34. b4 b6 35. a4 h5 36. b5 cxb5 37. axb5 Nd6 38. Nxd6 Kxd6 39. c4 Ke6 40. e5 Kxe5 41. g4 1-0

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2004.06.03"]
[Round "8"]
[White "Wall, Henrik"]
[Black "Lange, Jan David"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1712"]
[BlackElo "1794"]
[PlyCount "108"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Bg4 6. 0-0 Nc6 7. Re1+ Nge7 8. c3 Qd7 9. Bg5 f6 10. Bh4 g5 11. Bg3 Bxg3 12. fxg3 0-0-0 13. Nbd2 Kb8 14. b4 Ng6 15. Nb3 Rhe8 16. Qc2 Nce7 17. a4 Bf5 18. Nc5 Qc8 19. a5 h5 20. a6 b6 21. Nb7 Bxd3 22. Qxd3 Rd7 23. Re6 Ng8 24. Rae1 Rde7 25. Rxe7 N8xe7 26. b5 Qd7 27. c4 g4 28. Nd2 dxc4 29. Qxc4 Nf5 30. Rxe8+ Qxe8 31. Ne4 Qe7 32. Qc6 Nxd4 33. Na5 Nxc6 34. Nxc6+ Kc8 35. Nxe7+ Nxe7 36. Nxf6 c6 37. bxc6 Nxc6 38. Nxh5 b5 39. Kf2 Kc7 40. Nf6 Ne5 41. Ke3 Kd6 42. h3 gxh3 43. gxh3 Nc6 44. g4 Nb4 45. g5 Ke6 46. h4 Nxa6 47. h5 Nc7 48. Kd3 a5 49. h6 Kf7 50. h7 Kg7 51. g6 Ne6 52. Ne8+ Kh8 53. Ke3 Ng5 54. Nd6 Nxh7 1/2-1/2

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2004.06.02"]
[Round "7"]
[White "Lange, Jan David"]
[Black "Bastian, Ruben"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1794"]
[BlackElo "1421"]
[PlyCount "45"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 0-0 12. Nc2 f5 13. exf5 Bxf5 14. Nce3 Be6 15. Bd3 f5 16. 0-0 e4 17. Be2 Ne5 18. Nf4 Rf6 19. Nxe6 Rxe6 20. Qd5 Qc8 21. Nxf5 Ra7 22. Rad1 Bf6 23. Nd4 1-0

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2004.06.01"]
[Round "6"]
[White "Gruenwald, Eduard"]
[Black "Lange, Jan David"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1989"]
[BlackElo "1794"]
[PlyCount "87"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Ne7 6. Qf3 Be6 7. Nge2 c6 8. 0-0 0-0 9. Nf4 Qd7 10. h3 Bf5 11. Re1 Bxd3 12. Qxd3 Na6 13. Nh5 Qf5 14. Nf4 Qxd3 15. Nxd3 Nf5 16. Be3 c5 17. a3 Ba5 18. Nxc5 Nxc5 19. b4 Bxb4 20. axb4 Ne6 21. Nxd5 Nexd4 22. Bxd4 Nxd4 23. Rac1 Rfe8 24. Nc7 Rxe1+ 25. Rxe1 Rc8 26. c3 Kf8 27. Nd5 Nb5 28. Kf1 Rc6 29. Re3 Nc7 30. Nxc7 Rxc7 31. Ke2 Re7 32. c4 Rxe3+ 33. Kxe3 Ke7 34. Ke4 Ke6 35. f4 b6 36. b5 h6 37. f5+ Kd6 38. Kd4 g5 39. g4 f6 40. Ke4 Kc5 41. Kd3 Kd6 42. Kd4 Ke7 43. c5 Kd7 44. cxb6 1-0

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2004.06.01"]
[Round "5"]
[White "Lange, Jan David"]
[Black "Bogner, Sebastian"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1794"]
[BlackElo "2093"]
[PlyCount "98"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 b6 9. f4 Bb7 10. Bf3 Nbd7 11. Kh1 Rc8 12. Qe2 Qc7 13. a4 Qc4 14. Qf2 Nxe4 15. Bxe4 Bxe4 16. Nd2 Qc6 17. Ndxe4 0-0 18. fxe5 dxe5 19. Rd1 f5 20. Nd5 Bd8 21. Nec3 Nc5 22. Qe2 Bf6 23. Nxf6+ Qxf6 24. Nd5 Qe6 25. Bg5 Rf7 26. Be3 Ne4 27. Nxb6 Rb8 28. a5 f4 29. Bf2 Ng5 30. Rg1 e4 31. Ra3 Re8 32. Nc4 Qc6 33. Bh4 Nh3 34. Rd1 f3 35. Qf1 fxg2+ 36. Qxg2 Nf4 37. Ne5 Rxe5 38. Rd8+ Re8 39. Rxe8+ Qxe8 40. Qd2 e3 41. Rxe3 Qc6+ 42. Kg1 h6 43. c3 g5 44. Be1 g4 45. h4 Qf6 46. Bg3 Ng6 47. Qe1 Nf4 48. Bxf4 Qxf4 49. Re8+ Kg7 1/2-1/2

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2004.05.31"]
[Round "4"]
[White "Lange, Jan David"]
[Black "Voelbel, Patrick"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1794"]
[BlackElo "1867"]
[PlyCount "78"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 d6 7. Qe2 Qc7 8. c4 Be7 9. Nc3 0-0 10. Bd2 Nc6 11. Nc2 b6 12. f4 Re8 13. Rae1 Nd7 14. b4 Bf6 15. Rf3 Bb7 16. Rh3 g6 17. Qg4 Nxb4 18. Nxb4 Qc5+ 19. Kh1 Qxb4 20. Rb1 Qc5 21. f5 Qc7 22. fxg6 fxg6 23. Na4 Bc6 24. Nc3 Ne5 25. Qf4 Rf8 26. Be2 Rab8 27. Qe3 Ba8 28. Qh6 Rf7 29. Rf1 Bh8 30. Rxf7 Qxf7 31. Be3 Bc6 32. a4 Bf6 33. Kg1 Rb7 34. Kh1 Qd7 35. Bg5 Bxg5 36. Qxg5 Qe7 37. Qd2 Rb8 38. Bd3 Rf8 39. Kg1 Qc7 0-1

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2004.05.30"]
[Round "1"]
[White "Lange, Jan David"]
[Black "Schneider, David"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1794"]
[BlackElo "2080"]
[PlyCount "111"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nd7 5. Qd2 e5 6. dxe5 Nxe5 7. f4 Nc6 8. 0-0-0 Nf6 9. h3 Be6 10. g4 h6 11. Nf3 Qe7 12. Bb5 a6 13. Bd3 0-0-0 14. Qe2 Nb4 15. Kb1 Nxd3 16. cxd3 Kb8 17. Rc1 Rc8 18. Qc2 d5 19. e5 Nd7 20. d4 f5 21. Rhg1 Nb6 22. Nd2 Rhe8 23. g5 h5 24. h4 Rcd8 25. Na4 Nxa4 26. Qxa4 Bf8 27. Rc3 Qb4 28. Qc2 Bd7 29. Rc1 Qb6 30. Qb3 Qxb3 31. Nxb3 Bb4 32. R3c2 Bb5 33. Ka1 Bd3 34. Rf2 Bc4 35. Bd2 Be7 36. Be3 b6 37. Nd2 Bb5 38. Nb3 Kb7 39. Rfc2 a5 40. Nd2 Bb4 41. a3 Be7 42. Ka2 a4 43. Rc3 c6 44. Bf2 Bf8 45. Kb1 Ra8 46. Re3 Rac8 47. Nf3 Re6 48. Be1 c5 49. Rec3 Be7 50. Ng1 Ba6 51. Bf2 c4 52. Be1 b5 53. Re3 Kc7 54. Bb4 Bxb4 55. axb4 Bb7 56. Ra3 1/2-1/2

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2004.05.30"]
[Round "2"]
[White "Lubbe, Nikolas"]
[Black "Lange, Jan David"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2109"]
[BlackElo "1794"]
[PlyCount "65"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. Ne2 Be7 9. g3 f6 10. Bh3 f5 11. 0-0 0-0 12. Kh1 Qc7 13. g4 Nb6 14. gxf5 exf5 15. Bg2 Be6 16. dxc5 Bxc5 17. b4 Be7 18. Be3 Nc4 19. Bg1 Kh8 20. Nfd4 Bg8 21. Qd3 g6 22. a4 Rad8 23. Nb5 Qb8 24. a5 a6 25. Nbd4 Qc8 26. Rfe1 Rfe8 27. Bf2 Bf7 28. Ng1 Bf8 29. Ngf3 Bh6 30. Bh4 Ne7 31. Bf6+ Bg7 32. Ng5 Kg8 33. e6 1-0

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2004.05.30"]
[Round "3"]
[White "Paul, Johannes"]
[Black "Lange, Jan David"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1713"]
[BlackElo "1794"]
[PlyCount "86"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 g5 9. Be3 g4 10. Nd2 Be6 11. Nde4 Nd4 12. Rc1 f5 13. Nd2 c6 14. a3 0-0 15. b4 a5 16. Rb1 axb4 17. axb4 Ra3 18. Rc1 Bxb4 19. Bxd4 Qxd4 20. Ncb1 Ra2 21. Nb3 Qb2 22. Nc5 Bxc5 23. Rxc5 Nd7 24. Rc3 Qxe2 25. Qc1 f4 26. Bxc6 bxc6 27. Rxc6 Bd5 28. Nc3 Qf3 29. Nxd5 Qxd5 30. gxf4 exf4 31. Qc3 g3 32. hxg3 fxg3 33. Qc4 Qxc4 34. Rxc4 Ne5 35. Rc5 Raxf2 36. Rxf2 gxf2+ 37. Kf1 Nxd3 38. Rg5+ Kh8 39. Rg3 Nb2 40. Rg2 Nd1 41. Rg3 h6 42. Rd3 Rg8 43. Rf3 Rg1+ 0-1

[Event "Wuertemberg-ch U14"]
[Site "Germany"]
[Date "2004.04.17"]
[Round "7"]
[White "Lange, Jan David"]
[Black "Jannes, Alexander"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1730"]
[BlackElo "1566"]
[PlyCount "117"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Nf3 Nc6 8. Be2 0-0 9. 0-0 Re8 10. cxd5 Nxd5 11. Bxe7 Ndxe7 12. Rc1 Qd7 13. Qb3 Rd8 14. Rfd1 b6 15. Bb5 Bb7 16. Ne5 Qc7 17. Qc4 a6 18. Bxc6 Bxc6 19. Nxc6 Qxc6 20. Qxc6 Nxc6 21. d5 Nb4 22. dxe6 fxe6 23. a3 Nd5 24. Nxd5 Rxd5 25. Rxd5 exd5 26. Rc6 b5 27. Kf1 b4 28. axb4 Rb8 29. Rxa6 Rxb4 30. Ra2 Re4 31. b3 Rb4 32. Rb2 Kf7 33. Ke2 Ke6 34. Kd3 Kd6 35. Kc3 Kc5 36. Rc2 d4+ 37. Kb2+ Kd6 38. Rc4 Rxc4 39. bxc4 Kc5 40. Kb3 d3 41. Kc3 d2 42. Kxd2 Kxc4 43. Ke3 Kd5 44. Kf4 Ke6 45. Kg5 Kf7 46. f4 Kg8 47. h4 Kf7 48. h5 Ke7 49. f5 Kf7 50. g4 Kg8 51. h6 Kf7 52. hxg7 Kxg7 53. Kh5 h6 54. f6+ Kh7 55. g5 hxg5 56. Kxg5 Kh8 57. Kf5 Kh7 58. Ke6 Kg8 59. Ke7 1-0

