[Event "Baden-ch U14"]
[Site "Schoeneck"]
[Date "2009.01.04"]
[Round "5"]
[White "Jaeschke, Felix"]
[Black "Jehnichen, Jan"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1562"]
[PlyCount "60"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nh6 7. b3 Nf5 8. dxc5 Bxc5 9. 0-0 0-0 10. g4 Nh6 11. Bxh6 gxh6 12. Qd2 Kg7 13. Qf4 Be7 14. g5 hxg5 15. Nxg5 f6 16. Nh3 Nxe5 17. Kh1 Kf7 18. Bh5+ Ng6 19. Ng5+ Ke8 20. Nxh7 Rf7 21. Bxg6 e5 22. Bxf7+ Kxf7 23. Qf3 Qc6 24. Qh5+ Ke6 25. Qg4+ Kd6 26. Qg3 b6 27. Qf3 Bb7 28. Qg2 d4 29. Qxc6+ Bxc6+ 30. Kg1 Rg8+ 0-1

[Event "Baden-ch U14"]
[Site "Schoeneck"]
[Date "2009.01.04"]
[Round "6"]
[White "Jehnichen, Jan"]
[Black "Bruttel, Philipp"]
[Result "0-1"]
[ECO "C45"]
[BlackElo "1690"]
[PlyCount "74"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 dxc6 7. Qxf6 Nxf6 8. Nc3 Be6 9. Bd3 0-0-0 10. 0-0 Rhe8 11. h3 Bd7 12. Re1 Kb8 13. Be3 Bxe3 14. Rxe3 Be6 15. Rae1 Nd7 16. b3 Nc5 17. Bc4 Bxc4 18. bxc4 Rd4 19. f3 Rxc4 20. R1e2 b6 21. e5 Kb7 22. g3 Ra4 23. f4 g6 24. Ne4 Nxe4 25. Rxe4 Rxe4 26. Rxe4 c5 27. c4 h5 28. g4 hxg4 29. hxg4 Kc6 30. Kh2 Kd7 31. g5 Ke6 32. Kg3 Kf5 33. Re2 Rd8 34. Re3 Ke6 35. Ra3 a5 36. Kf3 Rd4 37. Rc3 Kf5 0-1

[Event "Baden-ch U14"]
[Site "Schoeneck"]
[Date "2009.01.03"]
[Round "3"]
[White "Jehnichen, Jan"]
[Black "Wagner, Araj"]
[Result "1-0"]
[ECO "B45"]
[BlackElo "1095"]
[PlyCount "105"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nxc6 bxc6 6. Nc3 Bb4 7. Bd2 Nf6 8. Bd3 d5 9. 0-0 0-0 10. Re1 d4 11. Ne2 Bxd2 12. Qxd2 Qb6 13. c4 dxc3 14. Nxc3 Rd8 15. Qc2 Ba6 16. Bxa6 Qxa6 17. Ne2 Rac8 18. Ng3 Qd3 19. Qc5 Qd4 20. Qxd4 exd4 21. Rad1 Rd7 22. Nf5 d3 23. Rd2 Rcd8 24. e5 Re8 25. Re3 Rd5 26. exf6 Rxe3 27. Nxe3 Rc5 28. Rxd3 gxf6 29. h3 f5 30. Rc3 Ra5 31. Rxc6 Rxa2 32. Nxf5 h5 33. b4 Ra4 34. b5 Ra5 35. Nd6 Kg7 36. Ra6 Rxa6 37. bxa6 Kf6 38. Nc8 Ke6 39. Nxa7 Kd6 40. Nb5+ Kc6 41. a7 Kb7 42. f3 h4 43. g3 hxg3 44. h4 f5 45. h5 f4 46. h6 g2 47. h7 Kb6 48. a8Q Kxb5 49. h8Q Kc4 50. Qad8 Kb3 51. Qc8 Kb4 52. Qb2+ Ka5 53. Qa8# 1-0

[Event "Baden-ch U14"]
[Site "Schoeneck"]
[Date "2009.01.03"]
[Round "4"]
[White "Jehnichen, Jan"]
[Black "Walther, Felix"]
[Result "1-0"]
[ECO "C45"]
[BlackElo "1156"]
[PlyCount "98"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 bxc6 6. Bc4 Nf6 7. Nc3 0-0 8. 0-0 h6 9. Re1 d6 10. h3 Re8 11. e5 dxe5 12. Qxd8 Rxd8 13. Rxe5 Bb7 14. Rxc5 Nd7 15. Rf5 g6 16. Rxf7 Kh8 17. Bb3 Ne5 18. Rxc7 Ba6 19. Bxh6 Rd7 20. Rxd7 Nxd7 21. Ba4 Bb7 22. b4 Kh7 23. Be3 Ne5 24. b5 cxb5 25. Nxb5 Nc4 26. Bxa7 Bc6 27. g4 Ne5 28. f4 Nf7 29. Re1 Bxb5 30. Bxb5 Rxa7 31. a4 Nd6 32. c4 Nxb5 33. axb5 Kg7 34. Kg2 Ra4 35. c5 Ra5 36. Re5 Rxb5 37. c6 Rb8 38. f5 Rc8 39. Re6 Kf7 40. Kg3 Kg7 41. Rxg6+ Kf7 42. h4 Rc7 43. h5 Rc8 44. h6 Rh8 45. c7 Rc8 46. Kh4 Kf8 47. Rg7 Ra8 48. f6 Re8 49. h7 Rc8 1-0

[Event "Baden-ch U14"]
[Site "Schoeneck"]
[Date "2009.01.03"]
[Round "2"]
[White "Ruland, Leon"]
[Black "Jehnichen, Jan"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1135"]
[PlyCount "100"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Be2 Be7 6. 0-0 0-0 7. h3 c5 8. c3 b6 9. Bg5 Re8 10. Bd3 Ne4 11. Bxe7 Qxe7 12. Re1 Bb7 13. Nbd2 Nd7 14. c4 Ndf6 15. cxd5 Bxd5 16. Ng5 Qb7 17. Ngxe4 Nxe4 18. Nxe4 Bxe4 19. Bxe4 Rxe4 20. dxc5 bxc5 21. Qc2 Rae8 22. Rxe4 Rxe4 23. Qxc5 Re2 24. Rc1 h6 25. Qc8+ Qxc8 26. Rxc8+ Kh7 27. Rb8 Kg6 28. Kf1 Rc2 29. a4 a5 30. b4 Rb2 31. b5 Rb4 32. Rb6+ Kg5 33. Ra6 Rxa4 34. b6 Rb4 35. Rxa5+ Kg6 36. Ra6 f6 37. g3 Kf5 38. Ke2 Ke5 39. Kd3 Kd5 40. Ke3 Ke5 41. f4+ Kd5 42. h4 f5 43. Ra5+ Ke6 44. Ra6 Kd7 45. Ra7+ Ke6 46. Rxg7 Kf6 47. Rb7 h5 48. Rb8 Kf7 49. b7 Ke6 50. Re8+ Kd5 1-0

[Event "Baden-ch U14"]
[Site "Schoeneck"]
[Date "2009.01.02"]
[Round "1"]
[White "Jehnichen, Jan"]
[Black "Katz, Leo"]
[Result "0-1"]
[ECO "C45"]
[BlackElo "1339"]
[PlyCount "114"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. a4 Qh4 7. Qe2 a6 8. a5 Ba7 9. Nc3 d6 10. h3 Be6 11. Nd5 Qd8 12. Be3 Bxe3 13. Qxe3 Nge7 14. Nd4 Nxd4 15. Qxd4 0-0 16. Nf4 Nc6 17. Qc3 Bd7 18. Nh5 Qg5 19. Ng3 Qe5 20. Qxe5 Nxe5 21. Be2 Bc6 22. 0-0 Rfe8 23. f4 Ng6 24. Bd3 Rad8 25. Rae1 d5 26. f5 Nf8 27. Re2 dxe4 28. Bxe4 Bb5 29. Bd3 Rxe2 30. Bxe2 Bxe2 31. Nxe2 Rd2 32. Ng3 Rxc2 33. Rf2 Rc5 34. b4 Rc4 35. Rb2 c6 36. Nh5 f6 37. g4 Kf7 38. Kf2 Nd7 39. Ke2 Ne5 40. Kd2 Rd4+ 41. Kc2 g6 42. fxg6+ hxg6 43. Ng3 Rd3 44. Rb3 Rd4 45. Nf1 Rf4 46. Ne3 Rf2+ 47. Kc3 Rf3 48. Kd4 Rxh3 49. Kc5 Nxg4 50. Kb6 Rxe3 51. Rxe3 Nxe3 52. Kxb7 Ke7 53. Kxc6 Kd8 54. b5 Kc8 55. Kb6 axb5 56. a6 Kb8 57. Kxb5 f5 0-1

[Event "GER-ch Net qual3 U14"]
[Site "Playchess.com INT"]
[Date "2008.06.08"]
[Round "1"]
[White "Barkey, Thies"]
[Black "Jehnichen, Jan"]
[Result "0-1"]
[ECO "B10"]
[PlyCount "92"]
[EventDate "2008.06.08"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Nc3 d4 5. Nb5 Nc6 6. c3 a6 7. Na3 d3 8. b3 Qd6 9. Nc4 Qe6+ 10. Ne3 Qd6 11. Nc4 Qd5 12. Nb6 Qe6+ 13. Be2 dxe2 14. Qxe2 Qxe2+ 15. Kxe2 Rb8 16. d4 e6 17. Bf4 e5 18. Nxe5 Bd6 19. Nxc6 bxc6 20. Bxd6 Rxb6 21. Bc7 Rb7 22. Be5 Nf6 23. Kf3 Be6 24. Rae1 Kd7 25. h3 Bd5+ 26. Kg3 Ne4+ 27. Kf4 Nxf2 28. Bxg7 Rg8 29. Rhf1 Nd3+ 30. Kf5 Nxe1 31. Rxe1 Rxg7 32. Kf6 Rxg2 33. Re7+ Kc8 34. Re8+ Kc7 35. Re7+ Kb6 36. Re8 Rxa2 37. c4 Be6 38. h4 Rh2 39. Kg5 Ka5 40. Ra8 Rxb3 41. Rh8 Bxc4 42. Rxh7 Rg3+ 43. Kh5 Rgh3 44. Kg5 Rg2+ 45. Kh5 Be2+ 46. Kh6 Rxh4# 0-1

[Event "GER-ch Net qual3 U14"]
[Site "Playchess.com INT"]
[Date "2008.06.08"]
[Round "4"]
[White "Bechler, Lukas"]
[Black "Jehnichen, Jan"]
[Result "1-0"]
[ECO "B90"]
[PlyCount "141"]
[EventDate "2008.06.08"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Nf3 e5 7. Bc4 Nbd7 8. Bg5 b5 9. Bd5 Rb8 10. Bc6 Qc7 11. Bxd7+ Bxd7 12. 0-0 b4 13. Nd5 Nxd5 14. Qxd5 Be6 15. Qd3 Bc4 16. Qd2 Bxf1 17. Rxf1 Be7 18. Bxe7 Kxe7 19. Qg5+ Kf8 20. Rd1 h6 21. Qh4 g5 22. Qg4 Qe7 23. Qf5 Kg7 24. Rd3 Rhd8 25. Nd2 Qf6 26. Qxf6+ Kxf6 27. Nc4 Ke6 28. Kf1 d5 29. exd5+ Rxd5 30. Rxd5 Kxd5 31. Ne3+ Ke6 32. Ng4 h5 33. Ne3 f5 34. Ke2 Rc8 35. Kd2 f4 36. Nf1 e4 37. g3 Ke5 38. c3 bxc3+ 39. bxc3 Rc5 40. Kc2 Kd5 41. h3 Ra5 42. Kb2 Rb5+ 43. Kc2 Kc4 44. Nd2+ Kc5 45. Nxe4+ Kc6 46. a4 Re5 47. Kd3 Kd5 48. c4+ Ke6 49. Kd4 Ra5 50. g4 hxg4 51. hxg4 Rxa4 52. Nc5+ Kf6 53. Nxa4 a5 54. c5 Ke6 55. Kc4 Kd7 56. Kd5 Kc7 57. f3 Kd7 58. c6+ Kc7 59. Kc5 Kd8 60. Kd6 Kc8 61. c7 Kb7 62. Kd7 Ka6 63. c8Q+ Kb5 64. Qb8+ Kxa4 65. Kc6 Ka3 66. Kc5 a4 67. Kc4 Ka2 68. Kc3 a3 69. Qb7 Ka1 70. Qb5 a2 71. Qf1# 1-0

[Event "GER-ch Net qual3 U14"]
[Site "Playchess.com INT"]
[Date "2008.06.08"]
[Round "3"]
[White "Dehm, Tobias"]
[Black "Jehnichen, Jan"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "121"]
[EventDate "2008.06.08"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Nf3 Nc6 5. Bf4 d2+ 6. Nbxd2 d6 7. Qb3 Qc7 8. Bc4 e6 9. 0-0 Bd7 10. Qc2 a6 11. a4 Na5 12. b3 Nxc4 13. Nxc4 Nf6 14. Qd3 e5 15. Be3 Bc6 16. Rfd1 Bxe4 17. Qd2 Bxf3 18. gxf3 d5 19. Nb2 Rd8 20. Bg5 Be7 21. f4 Ne4 22. Qe2 Nxc3 23. Qe3 Nxd1 24. Rxd1 Bxg5 25. fxg5 0-0 26. Nd3 e4 27. Nf4 d4 28. Qxe4 Rfe8 29. Qf3 Qc2 30. Kg2 d3 31. Rxd3 Rxd3 32. Qxd3 Qxd3 33. Nxd3 Rd8 34. Nc5 Rd5 35. Nxb7 Rxg5+ 36. Kf3 Rf5+ 37. Kg3 Rd5 38. Kf4 Kf8 39. Ke4 Rd2 40. Ke3 Rb2 41. Nc5 a5 42. Kd4 Rxf2 43. Nb7 Rf5 44. Ke4 Rh5 45. Kd4 Ke7 46. Kc4 Kd7 47. b4 axb4 48. Kxb4 Kc6 49. Na5+ Kb6 50. Nc4+ Kc6 51. a5 Rb5+ 52. Ka4 f5 53. a6 Kc5 54. a7 Kxc4 55. a8Q Rb4+ 56. Ka5 Rb5+ 57. Ka6 Rb1 58. Qc6+ Kd4 59. Qd7+ Ke5 60. Qxg7+ Ke4 61. Qe7+ 1-0

[Event "GER-ch Net qual3 U14"]
[Site "Playchess.com INT"]
[Date "2008.06.08"]
[Round "7"]
[White "Gheng, Christian"]
[Black "Jehnichen, Jan"]
[Result "0-1"]
[ECO "B71"]
[PlyCount "70"]
[EventDate "2008.06.08"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 d6 7. Bd3 Bg7 8. Nxc6 bxc6 9. Be3 0-0 10. Qd2 d5 11. e5 Ng4 12. h3 Nxe3 13. Qxe3 d4 14. Qg3 dxc3 15. 0-0-0 cxb2+ 16. Kb1 Qb6 17. f5 a5 18. h4 e6 19. fxg6 fxg6 20. h5 Qc5 21. hxg6 h6 22. Rh4 Ba6 23. Be4 Bc4 24. Bf3 Bd5 25. Bg4 Qf2 26. Qh3 Bxg2 27. Qh2 Bd5 28. Qh3 Rae8 29. Rh1 Bxh1 30. Qxh1 Qf1+ 31. Bd1 Rd8 32. Rxh6 Rxd1+ 33. Kxb2 Bxe5+ 34. Kb3 Qb5+ 35. Ka3 Bb2# 0-1

[Event "GER-ch Net qual3 U14"]
[Site "Playchess.com INT"]
[Date "2008.06.08"]
[Round "6"]
[White "Jehnichen, Jan"]
[Black "Graf, Clara Victoria"]
[Result "1-0"]
[ECO "B34"]
[PlyCount "51"]
[EventDate "2008.06.08"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Qd4 Nf6 7. e5 c5 8. Qc3 Ne4 9. Qf3 Qa5+ 10. Bd2 Nxd2 11. Nxd2 Rb8 12. Bc4 e6 13. 0-0-0 d5 14. exd6 Bxd6 15. Ne4 Be5 16. Nd6+ Bxd6 17. Rxd6 0-0 18. h4 Bb7 19. Qf6 Qb4 20. b3 Qa3+ 21. Kb1 Bxg2 22. Rg1 Be4 23. h5 Rb6 24. hxg6 fxg6 25. Bxe6+ Rf7 26. Rd8# 1-0

[Event "GER-ch Net qual3 U14"]
[Site "Playchess.com INT"]
[Date "2008.06.08"]
[Round "2"]
[White "Jehnichen, Jan"]
[Black "Kyas, Philipp"]
[Result "0-1"]
[ECO "C96"]
[BlackElo "1822"]
[PlyCount "50"]
[EventDate "2008.06.08"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d3 Nd7 12. Nbd2 Nc6 13. a4 b4 14. c4 Nd4 15. Nxd4 cxd4 16. b3 Nc5 17. Nf1 f5 18. Ng3 f4 19. Nf5 Bxf5 20. exf5 Rxf5 21. Qg4 Rf6 22. a5 f3 23. Bg5 Rg6 24. Qxf3 Bxg5 25. Qd5+ Kh8 0-1

[Event "GER-ch Net qual3 U14"]
[Site "Playchess.com INT"]
[Date "2008.06.08"]
[Round "5"]
[White "Jehnichen, Jan"]
[Black "Schied, Daniel"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "65"]
[EventDate "2008.06.08"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. h3 Bc5 5. c3 Nf6 6. d3 d5 7. exd5 Nxd5 8. 0-0 0-0 9. Re1 Re8 10. a4 Nb6 11. Ba2 Qf6 12. b4 Bd6 13. Nbd2 a5 14. Ne4 Qe7 15. b5 Na7 16. Be3 Be6 17. c4 c5 18. Qc1 Rac8 19. Qd2 Bc7 20. Qxa5 Nxc4 21. Qxa7 Ba5 22. Bxc4 Ra8 23. Qxc5 Qxc5 24. Nxc5 Bxc4 25. dxc4 Bxe1 26. Rxe1 Rac8 27. Rc1 b6 28. Ne4 f5 29. Nd6 f4 30. Nxe8 fxe3 31. Nd6 exf2+ 32. Kxf2 Rd8 33. Ne4 1-0

