[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2015.10.23"]
[Round "6"]
[White "Misic, Andrija"]
[Black "Kohnen, Katharina"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1719"]
[PlyCount "154"]
[EventDate "2015.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. 0-0 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Be3 Nf6 8. Nc3 0-0 9. Nxc6 bxc6 10. Bg5 Qc7 11. Qe2 d5 12. exd5 cxd5 13. Bd3 Bb7 14. Nb5 Qd7 15. Nd4 Ne4 16. Be3 Nd6 17. Rab1 Bc6 18. c3 a5 19. Nb3 Bb5 20. Bxb5 Nxb5 21. Nc5 Qc6 22. Nd3 Nd6 23. Rfc1 Rfc8 24. Bd4 Bxd4 25. cxd4 Qa4 26. Qe5 Nf5 27. Nc5 Qxd4 28. Qxd4 Nxd4 29. Kf1 Ra7 30. Na4 Rac7 31. Rd1 Nb5 32. Nb6 Rb8 33. Na4 Rc2 34. a3 Rbc8 35. Nb6 R8c7 36. Na4 Kf8 37. g3 Ke7 38. h4 h5 39. f3 f5 40. f4 Kd6 41. Ke1 e5 42. Rd3 R2c4 43. Nb6 Re4+ 44. Kd2 Nd4 45. fxe5+ Kxe5 46. Re3 Rc2+ 47. Kd3 Re2 48. Rxe2 Nxe2 49. Nd7+ Kd6 50. Nf8 Nxg3 51. Nxg6 Rg4 52. Nf8 Rxh4 53. Rg1 Rg4 54. Re1 Re4 55. Re3 f4 56. Rf3 Ke5 57. Nd7+ Kf5 58. Nb6 h4 59. Nxd5 h3 60. Nxf4 Kg4 61. Nxh3 Kxf3 62. Ng5+ Kf4 63. Nxe4 Nxe4 64. b4 a4 65. b5 Ke5 66. b6 Kd5 67. Kc2 Nd6 68. Kc3 Kc5 69. Kd3 Kxb6 70. Kc3 Kc5 71. Kb2 Kc4 72. Kc2 Nb5 73. Kb2 Kd3 74. Ka2 Kc3 75. Ka1 Kb3 76. Kb1 Nxa3+ 77. Ka1 Nc2+ 0-1

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2015.10.22"]
[Round "5"]
[White "Krajinski, Lutz"]
[Black "Kohnen, Katharina"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1683"]
[PlyCount "67"]
[EventDate "2015.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. Nf3 Be7 4. d4 d5 5. e3 c6 6. Qc2 Nbd7 7. b3 dxc4 8. Bxc4 Nb6 9. Bd3 Nbd5 10. 0-0 Bd6 11. a3 Qe7 12. Ne2 e5 13. dxe5 Bxe5 14. Nxe5 Qxe5 15. Bb2 Qg5 16. Rfe1 0-0 17. Ng3 h5 18. Rad1 h4 19. Nf5 g6 20. f4 Qh5 21. Nd6 Bg4 22. Rd2 Rab8 23. Bd4 Nd7 24. Rf2 N5b6 25. e4 Kh7 26. h3 Be6 27. f5 gxf5 28. Nxf5 f6 29. e5 fxe5 30. Ng3+ Kh6 31. Nxh5 exd4 32. Rxe6+ Kxh5 33. Qe2+ Kg5 34. Qg4# 1-0

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2015.10.21"]
[Round "4"]
[White "Kohnen, Katharina"]
[Black "Karpova, Marina"]
[Result "1/2-1/2"]
[ECO "B13"]
[BlackElo "1781"]
[PlyCount "103"]
[EventDate "2015.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Bg4 6. Nf3 Nc6 7. h3 Bxf3 8. Qxf3 e6 9. Bf4 Bd6 10. Nd2 0-0 11. 0-0 Qc7 12. Bh6 Ne7 13. Bg5 Ne8 14. Qh5 g6 15. Qg4 Ng7 16. h4 f5 17. Qh3 Nh5 18. Nf3 Rae8 19. Rae1 Nc8 20. Ne5 Nb6 21. Re2 Nd7 22. Nf3 Bf4 23. g4 fxg4 24. Qxg4 Qd6 25. Rfe1 e5 26. dxe5 Nxe5 27. Nxe5 Bxe5 28. Re3 Bh2+ 29. Kg2 Rxe3 30. Rxe3 Be5 31. Qh3 Kg7 32. Be2 Nf4+ 33. Bxf4 Rxf4 34. Bd3 Qf6 35. Rf3 Qxh4 36. Rxf4 Qxh3+ 37. Kxh3 Bxf4 38. Kg4 Bc1 39. b3 Kf6 40. Be2 Bd2 41. c4 dxc4 42. Bxc4 h5+ 43. Kg3 g5 44. Bd5 b6 45. f3 Ke5 46. Be4 Be1+ 47. Kg2 Kf4 48. Bc6 a5 49. a4 g4 50. fxg4 hxg4 51. Bd7 g3 52. Be6 1/2-1/2

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2015.10.20"]
[Round "3"]
[White "Kohnen, Katharina"]
[Black "Aleksandrova, Aleksandra"]
[Result "0-1"]
[ECO "C30"]
[BlackElo "1931"]
[PlyCount "94"]
[EventDate "2015.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 d6 2. f4 Nd7 3. Nf3 e5 4. d3 Be7 5. Nc3 c6 6. Ne2 Ngf6 7. h3 Nh5 8. Be3 exf4 9. Nxf4 Bh4+ 10. Nxh4 Qxh4+ 11. Bf2 Qxf4 12. Qxh5 Nf6 13. Qd1 Qe5 14. c3 Be6 15. Be2 0-0 16. 0-0 Qg5 17. Kh2 d5 18. exd5 Bxd5 19. Bf3 Rfd8 20. Bd4 Ne8 21. Bxd5 Qxd5 22. Qf3 f6 23. Qg3 Kf7 24. Rf3 b6 25. a3 Rd7 26. Raf1 c5 27. Be3 Qxd3 28. Bxc5 Qb5 29. Bd4 Qxb2 30. Bxf6 gxf6 31. Rxf6+ Nxf6 32. Qe5 Qa2 33. Rxf6+ Kg8 34. Qg5+ Rg7 35. Rf2 Qxf2 36. Qd5+ Kf8 37. Qxa8+ Kf7 38. Qd5+ Kf6 39. Qd6+ Kg5 40. Qe5+ Kh6 41. Qe6+ Rg6 42. Qe4 Qg3+ 43. Kh1 Rd6 44. Qb1 Rd2 45. Qf1 Rf2 46. Qg1 Qf4 47. a4 Rf1 0-1

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2015.10.19"]
[Round "2"]
[White "Flock, Daniel"]
[Black "Kohnen, Katharina"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1867"]
[PlyCount "120"]
[EventDate "2015.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. Nc3 e6 5. Bxc6 Qxc6 6. Qe2 Nf6 7. d4 d5 8. e5 Nd7 9. 0-0 a6 10. Be3 Be7 11. Qd2 b5 12. Ne2 Nb6 13. b3 Bd7 14. c3 0-0 15. Bg5 Bxg5 16. Nxg5 h6 17. Nh3 f6 18. f4 Be8 19. Qe3 Nd7 20. f5 fxe5 21. fxe6 Rxf1+ 22. Rxf1 cxd4 23. cxd4 Qxe6 24. Ng3 e4 25. Nf4 Qf7 26. Nfe2 Nf6 27. Nf5 Qe6 28. Qg3 Nh5 29. Qg4 Ra7 30. Nf4 Nxf4 31. Qxf4 Rf7 32. Qe5 Bd7 33. Qxe6 Bxe6 34. Ne3 Rxf1+ 35. Kxf1 Kf7 36. b4 Kf6 37. Kf2 g5 38. a3 g4 39. g3 Kg5 40. Ng2 h5 41. Ke3 Bf7 42. Nf4 h4 43. Ne2 hxg3 44. hxg3 Be8 45. Nc3 Bc6 46. Nb1 Kf5 47. Nd2 Kg5 48. Nb3 Bb7 49. Nc5 Bc8 50. Nb3 Bb7 51. Nc5 Bc8 52. a4 bxa4 53. Nxa4 Bd7 54. Nb6 Bc6 55. Nc8 Bb5 56. Nd6 Bc6 57. Nf7+ Kf5 58. Ne5 Be8 59. Kd2 Bb5 60. Ke3 Be8 1/2-1/2

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2015.10.18"]
[Round "1"]
[White "Kohnen, Katharina"]
[Black "Tsapalin, Sergey"]
[Result "0-1"]
[ECO "B32"]
[BlackElo "2060"]
[PlyCount "76"]
[EventDate "2015.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Bb4+ 6. c3 Be7 7. Be3 Nf6 8. Bd3 d5 9. exd5 Nxd5 10. Qf3 Nxe3 11. Qxe3 Bg5 12. Qe2 0-0 13. 0-0 f5 14. Bc4+ Kh8 15. N1d2 e4 16. Rad1 Qf6 17. Rfe1 Bf4 18. Nf1 Bc7 19. f3 exf3 20. Qxf3 Ne5 21. Qe2 f4 22. Bd5 Bg4 23. Bf3 Bxf3 24. gxf3 Qg6+ 25. Kh1 Rae8 26. Nd4 Qh5 27. Qg2 Bb6 28. Re4 Bxd4 29. Rdxd4 Nxf3 30. Rxe8 Rxe8 31. Rxf4 Ne1 32. Qe4 h6 33. Qxb7 Nd3 34. Rf7 Qg6 35. b4 Re2 36. Rf8+ Kh7 37. Qa8 Nf2+ 38. Rxf2 Rxf2 0-1

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2013.10.28"]
[Round "7"]
[White "Kohnen, Katharina"]
[Black "Petrov, Alexey"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1399"]
[BlackElo "2039"]
[PlyCount "120"]
[EventDate "2013.10.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. Be3 Qc7 9. Nb3 0-0 10. Kh1 b5 11. a3 Bb7 12. f3 Nbd7 13. Bd3 Rac8 14. Rc1 Ne5 15. Ne2 Rfd8 16. Nf4 Nc4 17. Bxc4 bxc4 18. Nd2 c3 19. bxc3 Qxc3 20. Bb6 Rd7 21. Nb1 Qc6 22. Be3 Rdc7 23. c3 Nd7 24. Qb3 Nc5 25. Qa2 Bg5 26. Bd2 Bxf4 27. Bxf4 Nd3 28. Be3 Nxc1 29. Rxc1 e5 30. Rd1 Rd7 31. Qb3 d5 32. exd5 Rxd5 33. h3 Rxd1+ 34. Qxd1 Qd5 35. Qc2 Rd8 36. Nd2 Qd3 37. Qxd3 Rxd3 38. Nf1 Rxc3 39. Kh2 Rxa3 40. Bc5 Rd3 41. Bb6 f6 42. Ng3 Rb3 43. Bc7 Rb5 44. Nf5 Bd5 45. Ne3 a5 46. Bd6 Bb3 47. Kg3 a4 48. Kf2 Kf7 49. Ke2 Ke6 50. Ba3 g6 51. Kd3 f5 52. h4 f4 53. Ng4 h5 54. Nf2 Bd5 55. Bc1 Rb3+ 56. Kc2 Kf5 57. Nd3 Rb5 58. Ba3 e4 59. Ne1 exf3 60. gxf3 Rb3 0-1

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2013.10.27"]
[Round "6"]
[White "Trifonova, Irina"]
[Black "Kohnen, Katharina"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1399"]
[PlyCount "71"]
[EventDate "2013.10.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. g3 Nf6 4. Bg2 Bf5 5. c3 h6 6. 0-0 e6 7. Re1 Bd6 8. Nbd2 0-0 9. b4 a6 10. a4 Qd7 11. Ba3 Rfe8 12. Nh4 Bh7 13. e4 dxe4 14. Nxe4 Nxe4 15. Bxe4 Bxe4 16. Rxe4 Be7 17. Bc1 Bxh4 18. Rxh4 f5 19. Qd3 Ne5 20. Qe2 Nf7 21. Qh5 Kh7 22. Qf3 Qd5 23. Kg2 Qxf3+ 24. Kxf3 g5 25. Rh5 g4+ 26. Kf4 Kg6 27. Rh4 h5 28. h3 Ng5 29. hxg4 hxg4 30. Ke5 Nf3+ 31. Kf4 Nxh4 32. gxh4 Rh8 33. Ke5 Rxh4 34. Kxe6 Re8+ 35. Kd7 Rhh8 36. Bf4 0-1

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2013.10.26"]
[Round "5"]
[White "Kohnen, Katharina"]
[Black "Krause, Stefan"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1399"]
[BlackElo "1961"]
[PlyCount "88"]
[EventDate "2013.10.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Qa5 8. 0-0 0-0 9. f4 Qb4 10. Bb3 Nxe4 11. Nxe4 Bxd4 12. Bxd4 Qxd4+ 13. Qxd4 Nxd4 14. c3 Nxb3 15. axb3 d5 16. Ng3 Bd7 17. Rad1 Bc6 18. Rfe1 e6 19. Ne2 Rab8 20. Nd4 Rfc8 21. Kf2 Rc7 22. g4 Re8 23. Re3 Rce7 24. Rde1 Bd7 25. f5 Kg7 26. Rf3 exf5 27. Rxe7 Rxe7 28. gxf5 f6 29. fxg6 hxg6 30. Kg3 f5 31. h4 Kf6 32. Kf2 Re4 33. Kg3 Ke5 34. Rf2 f4+ 35. Kg2 Bg4 36. Nf3+ Bxf3+ 37. Rxf3 Re2+ 38. Rf2 Rxf2+ 39. Kxf2 Ke4 40. Ke2 f3+ 41. Kf2 Kf4 42. b4 b5 43. b3 a6 44. c4 bxc4 0-1

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2013.10.25"]
[Round "4"]
[White "Kohnen, Katharina"]
[Black "Shajakhmetov, Linat"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1399"]
[BlackElo "2013"]
[PlyCount "102"]
[EventDate "2013.10.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 d6 2. g3 e5 3. Bg2 Nc6 4. Ne2 Nf6 5. d3 Be7 6. Nbc3 0-0 7. 0-0 h6 8. h3 Nh7 9. f4 Bf6 10. Nd5 exf4 11. Nxf6+ Nxf6 12. Nxf4 Be6 13. Kh2 Qd7 14. Nxe6 fxe6 15. Be3 e5 16. a3 Rae8 17. Bf3 a6 18. Qe2 d5 19. exd5 Nxd5 20. Bc5 Nd4 21. Bxd5+ Qxd5 22. Rxf8+ Rxf8 23. Bxd4 Qxd4 24. Rf1 Rxf1 25. Qxf1 Qxb2 26. Qg2 c6 27. Qe2 b5 28. Qg2 Qc3 29. h4 a5 30. Kh3 Qc5 31. Qe2 Qd5 32. Qe1 a4 33. Qa1 e4 34. dxe4 Qxe4 35. Qd1 Kh7 36. Qc1 c5 37. c3 Kg6 38. Qf1 Qf5+ 39. Qxf5+ Kxf5 40. g4+ Kf4 41. h5 b4 42. cxb4 cxb4 43. axb4 a3 44. b5 a2 45. b6 a1Q 46. b7 Qb2 47. b8Q+ Qxb8 48. Kh4 Qc8 49. Kh3 Qxg4+ 50. Kh2 Kf3 51. Kh1 Qg2# 0-1

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2013.10.24"]
[Round "3"]
[White "Chernov, Igor"]
[Black "Kohnen, Katharina"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "2086"]
[BlackElo "1399"]
[PlyCount "40"]
[EventDate "2013.10.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. b3 e5 2. e4 g6 3. Bb2 Bg7 4. f4 d6 5. Nf3 f6 6. d4 exd4 7. Nxd4 f5 8. Ne6 Bxe6 9. Bxg7 Nf6 10. Bxh8 Kf7 11. Bxf6 Qxf6 12. c3 fxe4 13. Be2 Nc6 14. 0-0 Kg7 15. Qd2 Rf8 16. Na3 a6 17. Bc4 Qf7 18. f5 Bxc4 19. fxg6 Qxf1+ 20. Rxf1 Rxf1# 0-1

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2013.10.23"]
[Round "2"]
[White "Kohnen, Katharina"]
[Black "Markov, Ilja"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1399"]
[BlackElo "1917"]
[PlyCount "93"]
[EventDate "2013.10.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Nxe4 5. Bxf7+ Kxf7 6. Nxe4 Be7 7. d4 d5 8. Neg5+ Kg8 9. dxe5 Bg4 10. h3 Bf5 11. g4 Bc8 12. e6 Qd6 13. Qe2 Nd8 14. Nd4 g6 15. Nf7 Nxf7 16. exf7+ Kxf7 17. Bd2 Bf6 18. Qd3 Qe5+ 19. Be3 c5 20. Nf3 Qxb2 21. 0-0 d4 22. Rfb1 Qc3 23. Qxc3 dxc3 24. Bxc5 Rd8 25. Rd1 Be6 26. a4 Bd5 27. Ne1 Bc6 28. a5 a6 29. Bb6 Rd2 30. Be3 Rdd8 31. Nd3 Bf3 32. Re1 Rac8 33. Rab1 Bc6 34. Nc5 Bd4 35. Bxd4 Rxd4 36. Re3 Rc4 37. Nxb7 Bxb7 38. Rxb7+ R8c7 39. Rxc7+ Rxc7 40. Kf1 Kf6 41. h4 Rc5 42. Ke2 h6 43. Kd3 Rxa5 44. Kxc3 Ra1 45. Kd2 a5 46. Re1 Ra3 47. Re3 1/2-1/2

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2013.10.22"]
[Round "1"]
[White "Turkeeva, Yulia"]
[Black "Kohnen, Katharina"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2039"]
[BlackElo "1399"]
[PlyCount "115"]
[EventDate "2013.10.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Bd7 5. d3 Nf6 6. Nbd2 a6 7. Ba4 b5 8. Bc2 Be7 9. Nf1 Qc8 10. Ng3 h6 11. 0-0 0-0 12. Qe2 Nh7 13. Rd1 Bf6 14. Nh5 Bg4 15. Nxf6+ Nxf6 16. h3 Bxf3 17. Qxf3 Qd8 18. Be3 Nh7 19. Qg3 Qf6 20. Bb3 Ne7 21. Qg4 Rad8 22. a4 Qg6 23. Qxg6 Nxg6 24. axb5 axb5 25. Ra7 Rc8 26. g3 Nf6 27. Rb7 c6 28. Ra1 Ra8 29. Bxf7+ Kh7 30. Rxa8 Rxa8 31. Ra7 Rxa7 32. Bxa7 d5 33. f3 Nf8 34. Bc5 N8d7 35. Bd6 g6 36. Be6 Kg7 37. Kf2 h5 38. Ke3 g5 39. d4 exd4+ 40. cxd4 Nb6 41. b3 Nfd7 42. Be7 Kg6 43. Bf5+ Kh6 44. e5 h4 45. gxh4 gxh4 46. f4 Kg7 47. Bxh4 c5 48. e6 cxd4+ 49. Kxd4 Nf6 50. Ke5 Ne8 51. Bd3 Nc8 52. Bxb5 Ncd6 53. Bxe8 Nxe8 54. f5 Kf8 55. Bf2 Kg7 56. b4 Nc7 57. f6+ Kf8 58. Bc5+ 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.05"]
[Round "7"]
[White "Genath, Daniel"]
[Black "Kohnen, Katharina"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1016"]
[BlackElo "1345"]
[PlyCount "111"]
[EventDate "2011.01.02"]
[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. exd5 exd5 4. Bf4 Nf6 5. Nc3 c6 6. Bd3 Bd6 7. Bxd6 Qxd6 8. Nf3 0-0 9. 0-0 Bg4 10. h3 Bxf3 11. Qxf3 Nbd7 12. Ne2 Rfe8 13. Rae1 g6 14. Nf4 b6 15. c3 Nf8 16. Ne2 Re7 17. Ng3 Rae8 18. Re2 Rxe2 19. Bxe2 Ne6 20. Qxf6 Qf4 21. Qxf4 Nxf4 22. Bf3 Kg7 23. b3 Re6 24. c4 dxc4 25. bxc4 Rd6 26. Rd1 f5 27. h4 Kf6 28. Ne2 Nxe2+ 29. Bxe2 h6 30. Bf3 g5 31. hxg5+ hxg5 32. d5 cxd5 33. Rxd5 Rxd5 34. Bxd5 Ke5 35. Kf1 f4 36. Ke2 g4 37. Kd3 b5 38. cxb5 Kxd5 39. a4 Kc5 40. Kc3 Kd5 41. Kb4 Kd4 42. a5 Kd3 43. b6 axb6 44. axb6 Ke2 45. b7 Kxf2 46. b8Q Kxg2 47. Qxf4 g3 48. Kc3 Kh2 49. Kd2 Kh3 50. Qh6+ Kg2 51. Ke3 Kg1 52. Qg5 g2 53. Kf4 Kh1 54. Kf3 Kh2 55. Qg3+ Kh1 56. Qxg2# 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.04"]
[Round "6"]
[White "Kohnen, Katharina"]
[Black "Rinck, Klaus"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1345"]
[BlackElo "1553"]
[PlyCount "118"]
[EventDate "2011.01.02"]
[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 d5 2. exd5 Qxd5 3. c4 Qe4+ 4. Qe2 Qxe2+ 5. Bxe2 e5 6. Nf3 Nc6 7. 0-0 Bf5 8. d3 Nf6 9. a3 Bd6 10. b4 0-0 11. Bb2 Rfe8 12. Re1 a5 13. b5 Nd4 14. Bxd4 exd4 15. Bf1 Rxe1 16. Nxe1 Rd8 17. Nd2 b6 18. Nef3 Bg4 19. h3 Bxf3 20. Nxf3 Bf4 21. g3 Bh6 22. Re1 Kf8 23. g4 Bf4 24. g5 Nh5 25. h4 f6 26. gxf6 Nxf6 27. Ng5 Bxg5 28. hxg5 Nd7 29. Kh2 Nc5 30. Kg3 Kf7 31. f4 Rd6 32. Kg4 h6 33. Re5 hxg5 34. fxg5 Kg6 35. Kf4 Rd7 36. Kg4 Rf7 37. Bg2 Rf2 38. Be4+ Nxe4 39. Rxe4 Ra2 40. Rxd4 Rxa3 41. Rd7 a4 42. Rxc7 Ra1 43. Rc6+ Kf7 44. Rxb6 a3 45. Ra6 a2 46. b6 Rg1+ 47. Kf5 a1Q 48. Rxa1 Rxa1 49. c5 Rb1 50. g6+ Ke7 51. Ke5 Kd7 52. Kd5 Rc1 53. d4 Rc2 54. b7 Kc7 55. Ke6 Rf2 56. b8Q+ Kxb8 57. d5 Kc7 58. c6 Rf6+ 59. Ke7 Rxg6 0-1

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.04"]
[Round "5"]
[White "Schubert, Karl Heinz"]
[Black "Kohnen, Katharina"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1018"]
[BlackElo "1345"]
[PlyCount "88"]
[EventDate "2011.01.02"]
[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. b3 b6 3. Bb2 Bb7 4. d3 Nf6 5. Nc3 Be7 6. Nf3 0-0 7. Qe2 d5 8. Nd4 e5 9. Nf5 d4 10. Nxe7+ Qxe7 11. Nb5 Qb4+ 12. c3 Qxb5 13. Qc2 c5 14. Be2 Qd7 15. 0-0 Nc6 16. f4 exf4 17. Rxf4 Rae8 18. Raf1 Qd6 19. b4 cxb4 20. cxb4 Rc8 21. b5 Nb4 22. Qa4 Nc2 23. Bd1 Qb4 24. Qxb4 Nxb4 25. Ba3 Nxd3 26. R4f3 Bxe4 27. Rg3 Rfe8 28. Rxf6 Bg6 29. Rf1 Rcd8 30. Bg4 Ne5 31. Bf5 Bxf5 32. Rxf5 d3 33. Rf1 d2 34. Rd1 Nc4 35. Bb4 Re4 36. Bc3 g6 37. Rf3 f5 38. h3 f4 39. Kf2 g5 40. g3 Re3 41. Bf6 Rxf3+ 42. Kxf3 Rd3+ 43. Ke4 Re3+ 44. Kd5 Re1 0-1

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.03"]
[Round "3"]
[White "Graf, Tristan"]
[Black "Kohnen, Katharina"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "899"]
[BlackElo "1345"]
[PlyCount "66"]
[EventDate "2011.01.02"]
[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 d6 2. d4 g6 3. Nc3 Bg7 4. Nf3 b6 5. Bc4 Bb7 6. d5 c6 7. dxc6 Nxc6 8. 0-0 Nf6 9. Bd3 0-0 10. a3 Nd7 11. Bf4 Nc5 12. Qe2 Nxd3 13. cxd3 e6 14. h3 Re8 15. Qc2 f5 16. exf5 exf5 17. Rae1 Ne5 18. Nxe5 dxe5 19. Bh2 Rc8 20. Re2 e4 21. Qb3+ Kh8 22. dxe4 Bxc3 23. bxc3 Bxe4 24. Rfe1 Kg7 25. f3 Bc6 26. Be5+ Kh6 27. Bf4+ g5 28. Bc1 Rxe2 29. Rxe2 Bd5 30. Qc2 Qf6 31. Bb2 Bc4 32. Rd2 Qe6 33. Qa4 Qe1+ 0-1

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.03"]
[Round "4"]
[White "Kohnen, Katharina"]
[Black "Schmugge, Jens"]
[Result "0-1"]
[ECO "A18"]
[WhiteElo "1345"]
[BlackElo "1656"]
[PlyCount "118"]
[EventDate "2011.01.02"]
[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. c4 Nc6 3. Nc3 Nf6 4. Nge2 d5 5. exd5 exd5 6. cxd5 Nxd5 7. d3 Bb4 8. a3 Ba5 9. b4 Bb6 10. Bd2 0-0 11. g3 Qf6 12. Ne4 Qf3 13. Rg1 Ne5 14. Nf4 Nxf4 15. Bxf4 Qxd1+ 16. Rxd1 Nf3+ 17. Ke2 Nxg1+ 18. Kd2 Nf3+ 19. Kc3 Be6 20. h4 Bd4+ 21. Kc2 a5 22. bxa5 Rxa5 23. Bc1 Rb5 24. Nd2 Rc5+ 25. Kb1 Nxd2+ 26. Bxd2 Rb5+ 27. Kc1 Bxf2 28. Bf4 Ba2 29. Bg2 Rd8 30. Be4 Bb1 31. Rd2 Bc5 32. Kd1 Bxa3 33. Bxc7 Rc8 34. Bf4 Rc1+ 35. Ke2 g6 36. Be3 f5 37. Bf3 Rc2 38. Bd4 Rxd2+ 39. Kxd2 Bd6 40. g4 fxg4 41. Bxg4 Kf7 42. Ke3 Bc5 43. Bxc5 Rxc5 44. d4 Rc3+ 45. Kf4 Kf6 46. d5 Rc4+ 47. Kg3 Rd4 48. Be6 Ba2 49. Kh3 b5 50. Kg3 b4 51. Bg8 h5 52. Be6 b3 53. Kh2 b2 54. Kg3 b1Q 55. d6 Qd3+ 56. Kf2 Qc2+ 57. Ke3 Qc3+ 58. Ke2 Rd2+ 59. Ke1 Qc1# 0-1

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.02"]
[Round "1"]
[White "Guede, Klaus"]
[Black "Kohnen, Katharina"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1848"]
[BlackElo "1345"]
[PlyCount "83"]
[EventDate "2011.01.02"]
[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 d6 2. e4 g6 3. Nc3 Bg7 4. Be3 e6 5. Nf3 Nc6 6. Qd2 Bd7 7. Be2 h6 8. 0-0 Qe7 9. d5 Ne5 10. Nd4 exd5 11. Nxd5 Qd8 12. f4 c6 13. fxe5 dxe5 14. Nf3 cxd5 15. exd5 Ne7 16. c4 Nf5 17. Bc5 b6 18. Bb4 Ne7 19. Bc3 f6 20. Nh4 g5 21. Bh5+ Kf8 22. Nf3 Be8 23. Bg4 Kg8 24. Be6+ Kh7 25. h4 Bg6 26. g4 Nc8 27. hxg5 hxg5 28. Qh2+ Bh6 29. Nxe5 fxe5 30. Bxe5 Rf8 31. Rfe1 Qe7 32. Rad1 Qc5+ 33. Bd4 Qxc4 34. Re3 Qb4 35. Rh3 Rf1+ 36. Kxf1 Qf8+ 37. Kg1 Nd6 38. Rf1 Nf7 39. Bxf7 Bxf7 40. Rxf7+ Qxf7 41. Rxh6+ Kg8 42. Rh8# 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.02"]
[Round "2"]
[White "Kohnen, Katharina"]
[Black "Beinke, Lukas"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1345"]
[BlackElo "1729"]
[PlyCount "114"]
[EventDate "2011.01.02"]
[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. c4 Nf6 3. e5 Ng8 4. Nf3 d6 5. exd6 Bxd6 6. Be2 Nf6 7. 0-0 Bd7 8. d4 c5 9. dxc5 Bxc5 10. Nc3 0-0 11. a3 Bc6 12. Ne5 Qe7 13. Bf3 Bxf3 14. Qxf3 Nbd7 15. Nxd7 Qxd7 16. Be3 Bxe3 17. Qxe3 Qc6 18. b3 Rfd8 19. Rfd1 a6 20. b4 Qxc4 21. Na4 Qc2 22. Rxd8+ Rxd8 23. Nc3 Ne4 24. Qxe4 Qxc3 25. Qb1 Qd3 26. Qxd3 Rxd3 27. Kf1 e5 28. Ke2 Rd4 29. Ke3 f5 30. Rc1 Rd7 31. Rc3 Kf7 32. h3 Kf6 33. g3 g5 34. f4 gxf4+ 35. gxf4 e4 36. Ke2 Ke6 37. Ke3 Rd3+ 38. Rxd3 exd3 39. Kxd3 Kd5 40. a4 b6 41. h4 h5 42. a5 b5 43. Ke3 Kc4 44. Kd2 Kxb4 45. Kd3 Kc5 46. Kc3 b4+ 47. Kb3 Kb5 48. Kb2 Kxa5 49. Kb3 Kb5 50. Ka2 Kc4 51. Kb2 b3 52. Kb1 Kc3 53. Kc1 b2+ 54. Kb1 a5 55. Ka2 Kc2 56. Ka3 b1Q 57. Ka4 Qb4# 0-1

[Event "Hannover-chA"]
[Site "Lehrte"]
[Date "2010.10.12"]
[Round "7"]
[White "Kohnen, Katharina"]
[Black "Loessing, Thorsten"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1391"]
[BlackElo "1492"]
[PlyCount "152"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 Nf6 4. g3 d6 5. h3 Bd7 6. Bg2 a6 7. Nge2 Qc8 8. g4 h6 9. d3 e5 10. f4 Be7 11. f5 Nd4 12. Be3 b5 13. Nd5 Nxd5 14. exd5 Bh4+ 15. Bf2 Qd8 16. 0-0 h5 17. Nxd4 cxd4 18. Qe2 bxc4 19. Bxd4 cxd3 20. Qe3 Bg5 21. Qe4 Kf8 22. Bc3 Qb6+ 23. Kh1 d2 24. Rad1 Bb5 25. Rf3 hxg4 26. Rg3 Qf2 27. Qxg4 f6 28. Qf3 Qe2 29. Rg1 e4 30. Qxe4 d1Q 31. Rxd1 Qxd1+ 32. Kh2 Re8 33. Qb4 Rh4 34. Qxd6+ Kg8 35. Rg4 Rxg4 36. hxg4 Qe2 37. Qg3 Re4 38. Qb8+ Kh7 39. Kh3 Qe3+ 40. Qg3 Qxg3+ 41. Kxg3 Re3+ 42. Kf2 Re2+ 43. Kf3 Re3+ 44. Kf2 Re8 45. a3 Bh4+ 46. Kf3 Bd3 47. Kf4 Bg5+ 48. Kg3 Re3+ 49. Kf2 Re8 50. Kg3 Be4 51. Bf1 Bxd5 52. Bxa6 Bc1 53. Kf2 Rb8 54. a4 Bxb2 55. Bxb2 Rxb2+ 56. Kg3 Bc6 57. Bb5 Bxb5 58. axb5 Rxb5 59. Kf4 Rb4+ 60. Kg3 Kh6 61. Kh4 Rd4 62. Kg3 Kg5 63. Kf3 Rxg4 64. Ke3 Kxf5 65. Kf3 g5 66. Kf2 Ra4 67. Kg3 g4 68. Kf2 Ra3 69. Kg2 Ke4 70. Kf2 f5 71. Kg2 f4 72. Kf2 Ra2+ 73. Kf1 Ke3 74. Kg1 g3 75. Kh1 f3 76. Kg1 Ra1# 0-1

[Event "Hannover-chA"]
[Site "Lehrte"]
[Date "2010.10.11"]
[Round "5"]
[White "Kohnen, Katharina"]
[Black "Schimmelpfennig, Juergen"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1391"]
[BlackElo "1372"]
[PlyCount "89"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. c4 c6 3. Nc3 Nf6 4. d3 h6 5. g3 d5 6. Bg2 d4 7. Nce2 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 c5 10. f4 Nc6 11. Nf3 Ng4 12. 0-0 Ne3 13. Rf2 Ng4 14. Rff1 0-0 15. h3 Ne3 16. Rf2 Nxg2 17. Kxg2 Qe7 18. Rh1 f5 19. exf5 Bxf5 20. fxe5 Nxe5 21. Nxe5 Qxe5 22. Nf4 Qe3 23. Re1 Qxd2 24. Rxd2 Rae8 25. Rde2 Rxe2+ 26. Rxe2 g5 27. g4 gxf4 28. gxf5 Rxf5 29. Kf3 Kf7 30. Re4 Kf6 31. h4 h5 32. Rxf4 Rxf4+ 33. Kxf4 a5 34. a4 Kg6 35. Ke5 b6 36. b3 Kh6 37. Kf6 Kh7 38. Kg5 Kg7 39. Kxh5 Kh7 40. Kg5 Kg7 41. h5 Kh7 42. h6 Kh8 43. Kg6 Kg8 44. h7+ Kh8 45. Kh6 1-0

[Event "Hannover-chA"]
[Site "Lehrte"]
[Date "2010.10.11"]
[Round "6"]
[White "Krueger, Finn"]
[Black "Kohnen, Katharina"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1497"]
[BlackElo "1391"]
[PlyCount "85"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 a6 5. Nf3 Nc6 6. Be3 Qb6 7. Qc2 g6 8. Nbd2 Nh6 9. dxc5 Bxc5 10. Bxh6 Bxf2+ 11. Kd1 Be3 12. Bxe3 Qxe3 13. Qd3 Qb6 14. Nb3 Bd7 15. Qe2 h6 16. Nbd4 0-0-0 17. Rc1 Kb8 18. Qf2 Qa5 19. b3 g5 20. Nxc6+ Bxc6 21. Nd4 Rdf8 22. Nxc6+ bxc6 23. Rc2 c5 24. b4 cxb4 25. cxb4 Qa4 26. Qb6+ Ka8 27. Qxa6+ Qxa6 28. Bxa6 Ka7 29. b5 f6 30. Rc7+ Kb8 31. Rb7+ Ka8 32. Re1 fxe5 33. Rxe5 Rf2 34. Re2 Rf6 35. Re7 Rf1+ 36. Kc2 Rf4 37. R7xe6 Rc4+ 38. Kb3 Rd4 39. b6 Rb8 40. Re8 Re4 41. Rxb8+ Kxb8 42. Rxe4 dxe4 43. Kc3 1-0

[Event "Hannover-chA"]
[Site "Lehrte"]
[Date "2010.10.10"]
[Round "3"]
[White "Kohnen, Katharina"]
[Black "Rabsch, Peter"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "1391"]
[PlyCount "126"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. b3 Nf6 5. Be2 e6 6. d3 Nbd7 7. Nf3 Be7 8. 0-0 0-0 9. Bb2 b6 10. Nbd2 Bb7 11. Ne5 Nxe5 12. Bxe5 Bd6 13. Bb2 Qc7 14. g3 Be5 15. d4 Bd6 16. Bf3 Be7 17. Re1 Rad8 18. Qc1 Qd7 19. Nf1 Rc8 20. Ne3 dxc4 21. Bxb7 Qxb7 22. bxc4 Qf3 23. Qd1 Qxd1 24. Raxd1 Rfe8 25. d5 Bb4 26. Re2 exd5 27. cxd5 Rcd8 28. Kf1 Ne4 29. Rd3 g6 30. f3 Nd6 31. Ng4 Rxe2 32. Kxe2 f5 33. Nf6+ Kf7 34. Nxh7 Rc8 35. Ng5+ Kg8 36. Kd1 Nc4 37. Rb3 Nxb2+ 38. Rxb2 Bc5 39. f4 Ba3 40. Rc2 Rd8 41. Rd2 Rd6 42. Kc2 a5 43. Rd3 Bc5 44. Kb3 b5 45. a4 bxa4+ 46. Kxa4 Bb4 47. Kb5 Kf8 48. h3 Kg7 49. Ne6+ Kf6 50. Nc5 g5 51. fxg5+ Kxg5 52. Na6 Be1 53. Nc5 f4 54. gxf4+ Kxf4 55. Nb7 Ke4 56. Kc4 Rh6 57. d6 Bh4 58. Nxa5 Ke5 59. d7 Rd6 60. Rf3 Rxd7 61. Nc6+ Ke4 62. Rb3 Rh7 63. Nd4 Rc7+ 1/2-1/2

[Event "Hannover-chA"]
[Site "Lehrte"]
[Date "2010.10.10"]
[Round "4"]
[White "Nagel, Detlev"]
[Black "Kohnen, Katharina"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1360"]
[BlackElo "1391"]
[PlyCount "111"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 Nc6 4. Nf3 Bd7 5. Be2 Qe7 6. 0-0 0-0-0 7. a3 f6 8. c3 Qe8 9. b4 fxe5 10. dxe5 h6 11. Be3 b6 12. a4 g5 13. a5 Kb7 14. axb6 cxb6 15. Ba6+ Kc7 16. Bb5 Ra8 17. Qa4 Nxe5 18. Bxd7 Nxf3+ 19. gxf3 Qxd7 20. Qa6 Qc6 21. Bd4 Rh7 22. Qd3 Rg7 23. Bxg7 Bxg7 24. Ra2 Kd6 25. Rc2 Qa4 26. c4 Rc8 27. Rfc1 Qxb4 28. cxd5 Rxc2 29. dxe6+ Kxe6 30. Qxc2 Ne7 31. Nd2 a5 32. Rb1 Qd4 33. Ne4 Nd5 34. Qc6+ Kf5 35. Rb5 Qd1+ 36. Kg2 Kf4 37. Qxd5 Qxf3+ 38. Kf1 Qh3+ 39. Ke1 Bc3+ 40. Nd2 Bxd2+ 41. Qxd2+ Kg4 42. Qe2+ Kh4 43. Rxb6 Qc3+ 44. Kf1 h5 45. Qe3 Qc4+ 46. Kg1 Qg4+ 47. Qg3+ Qxg3+ 48. hxg3+ Kg4 49. Ra6 h4 50. gxh4 Kxh4 51. Rxa5 Kg4 52. Kg2 Kf4 53. Ra4+ Kf5 54. Kg3 Kf6 55. Kg4 Kg6 56. Ra6+ 1-0

[Event "Hannover-chA"]
[Site "Lehrte"]
[Date "2010.10.09"]
[Round "1"]
[White "Kohnen, Katharina"]
[Black "Fedderke, Joerg"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1391"]
[BlackElo "1218"]
[PlyCount "115"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. c4 d6 3. Nc3 Nf6 4. g3 g6 5. Bg2 Bh6 6. d3 Bxc1 7. Qxc1 Nc6 8. Nge2 Bg4 9. h3 Bd7 10. a3 a6 11. b4 0-0 12. 0-0 Kg7 13. Kh2 Qc8 14. f4 exf4 15. gxf4 Nh5 16. f5 f6 17. Nf4 Nxf4 18. Qxf4 g5 19. Qg3 h6 20. Rad1 Ne5 21. Nd5 Kf7 22. Bf3 Nxf3+ 23. Qxf3 Kg7 24. Rg1 Rh8 25. Rg3 Qd8 26. Kg2 c6 27. Nf4 Kh7 28. Nh5 Be8 29. h4 Bxh5 30. Qxh5 Qe8 31. Qxe8 Raxe8 32. h5 Ra8 33. a4 Rhc8 34. Kf3 a5 35. b5 cxb5 36. axb5 b6 37. Rg2 a4 38. Ra2 Ra5 39. Rda1 Rca8 40. Ke3 a3 41. Kd4 g4 42. Kc3 g3 43. Kb3 Rg8 44. Rg1 Rg4 45. Rgg2 Rh4 46. Rxg3 Rxh5 47. Rg6 Rh3 48. Kc3 h5 49. Rxf6 Kg7 50. Rxd6 Rg3 51. Rxb6 h4 52. Ra6 h3 53. Rh2 Rxa6 54. bxa6 a2 55. Rh1 Rg2 56. a7 Rg1 57. Rxg1+ Kf6 58. a8Q 1-0

[Event "Hannover-chA"]
[Site "Lehrte"]
[Date "2010.10.09"]
[Round "2"]
[White "Mumm, Karen"]
[Black "Kohnen, Katharina"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1124"]
[BlackElo "1391"]
[PlyCount "61"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Be7 5. Nf3 Nf6 6. Bd3 b6 7. 0-0 Bb7 8. Re1 0-0 9. Nxf6+ Bxf6 10. c3 Nd7 11. Ne5 Nxe5 12. dxe5 Be7 13. Be3 Qd5 14. f3 c5 15. Bf4 f6 16. Be4 Qxd1 17. Raxd1 Bxe4 18. exf6 Bd5 19. fxe7 Rxf4 20. Rxd5 exd5 21. e8Q+ Rxe8 22. Rxe8+ Kf7 23. Re3 Rf6 24. Kf2 Rd6 25. Re2 d4 26. cxd4 Rxd4 27. Ke1 Kf6 28. g3 g5 29. Rd2 Ke5 30. Re2+ Kf6 31. Rd2 1/2-1/2

[Event "GER-ch Net qual3 U18"]
[Site "Playchess.com INT"]
[Date "2009.05.17"]
[Round "5"]
[White "Bashylin, Seva"]
[Black "Kohnen, Katharina"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1712"]
[BlackElo "1268"]
[PlyCount "93"]
[EventDate "2009.05.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c3 Bf5 4. Bg5 h6 5. Bh4 g5 6. Bg3 Qd7 7. e3 Nf6 8. Bd3 Bxd3 9. Qxd3 0-0-0 10. 0-0 Kb8 11. c4 dxc4 12. Qxc4 e6 13. Nc3 a6 14. b4 Bxb4 15. Na4 Ba5 16. Nc5 Qd5 17. Qa4 Ne4 18. Rfc1 Kc8 19. Rab1 Nxc5 20. Rxc5 Qe4 21. Rbc1 Rd5 22. h3 Rxc5 23. Rxc5 Bb6 24. Rc4 Qd5 25. Nd2 f6 26. e4 Qd7 27. Nb3 h5 28. f3 h4 29. Bf2 f5 30. Nc5 Bxc5 31. Rxc5 fxe4 32. fxe4 Rg8 33. Be3 Rg6 34. Qc4 Qd6 35. d5 exd5 36. Rxd5 Qa3 37. Bxg5 Qg3 38. Qb3 Qe1+ 39. Kh2 Qxe4 40. Qf3 Qxf3 41. gxf3 b6 42. Rf5 Kb7 43. Rf8 Ne5 44. Rh8 Rxg5 45. Rxh4 Rf5 46. Re4 c6 47. Kg3 1-0

[Event "GER-ch Net qual3 U18"]
[Site "Playchess.com INT"]
[Date "2009.05.17"]
[Round "2"]
[White "Hahn, Markus"]
[Black "Kohnen, Katharina"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1837"]
[BlackElo "1268"]
[PlyCount "61"]
[EventDate "2009.05.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Bd7 4. c4 dxc4 5. Bxc4 Nf6 6. Nc3 e6 7. 0-0 Be7 8. Bd2 0-0 9. Qe2 a6 10. Rfc1 Bb4 11. a3 Bxc3 12. Bxc3 Re8 13. Rd1 Re7 14. Rac1 h6 15. b4 b5 16. Ba2 Qc8 17. Qc2 Nd8 18. Bb1 c6 19. d5 exd5 20. Bxf6 g6 21. Bxe7 Bf5 22. Qb2 Bxb1 23. Qxb1 Ne6 24. Bf6 Qd7 25. Ne5 Qb7 26. Rxc6 Kh7 27. Rxd5 Re8 28. Rd7 Qb8 29. Rxf7+ Kg8 30. Qxg6+ Ng7 31. Qxg7# 1-0

[Event "GER-ch Net qual3 U18"]
[Site "Playchess.com INT"]
[Date "2009.05.17"]
[Round "3"]
[White "Kohnen, Katharina"]
[Black "Hagedorn, Florian"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1268"]
[BlackElo "1542"]
[PlyCount "46"]
[EventDate "2009.05.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. c4 Qd8 5. Be2 Nc6 6. 0-0 e5 7. d3 Bc5 8. h3 Be6 9. Nc3 Qd7 10. Bg5 0-0-0 11. Qc1 h6 12. Be3 g5 13. Bxc5 g4 14. hxg4 Rdg8 15. Nh2 Nxg4 16. Bxg4 Bxg4 17. Nxg4 Qxg4 18. g3 h5 19. Ne4 Qh3 20. Qe3 h4 21. Rfe1 hxg3 22. fxg3 Qh1+ 23. Kf2 Rh2# 0-1

[Event "GER-ch Net qual3 U18"]
[Site "Playchess.com INT"]
[Date "2009.05.17"]
[Round "7"]
[White "Kohnen, Katharina"]
[Black "Hauk, Viktoria"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "1268"]
[BlackElo "1138"]
[PlyCount "105"]
[EventDate "2009.05.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Bxc6 Nf6 5. Bd5 Ng4 6. d4 exd4 7. Nxd4 Bxd4 8. Qxd4 c6 9. Qxg7 Qa5+ 10. c3 Qb6 11. Qxg4 d6 12. Bc4 Bxg4 13. 0-0 0-0-0 14. h3 Bd7 15. b3 d5 16. exd5 Qa5 17. dxc6 Bxc6 18. Bb2 Qf5 19. Na3 Rd2 20. Rab1 Be4 21. Rbe1 Rxb2 22. Nb5 Bd3 23. Nd6+ Kc7 24. Nxf5 Bxf5 25. Re7+ Kd6 26. Rxf7 Bg6 27. Rxb7 Re8 28. Rd1+ Kc6 29. Bd5+ Kc5 30. Rc7+ Kb6 31. Rc6+ Kb5 32. c4+ Kb4 33. a3+ Kxb3 34. Ra6 Ree2 35. Rxa7 Rxf2 36. Rd3+ Bxd3 37. a4 Rfe2 38. a5 Re1+ 39. Kh2 Bxc4 40. Bxc4+ Kxc4 41. Rxh7 Re3 42. a6 Ree2 43. Rg7 Ra2 44. a7 Kd3 45. h4 Ke3 46. h5 Kf4 47. h6 Ra3 48. h7 Re8 49. Rg8 Rxg8 50. hxg8Q Rxa7 51. Qc4+ Ke5 52. Qc5+ Ke6 53. Qxa7 1-0

[Event "GER-ch Net qual3 U18"]
[Site "Playchess.com INT"]
[Date "2009.05.17"]
[Round "1"]
[White "Kohnen, Katharina"]
[Black "Miller, Eduard"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1268"]
[BlackElo "1783"]
[PlyCount "116"]
[EventDate "2009.05.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. d3 Nc6 5. a3 g6 6. 0-0 Bg7 7. c3 Nge7 8. Nbd2 0-0 9. Nb3 a6 10. Be3 b5 11. Bxe6 Bxe6 12. d4 c4 13. Nbd2 d5 14. exd5 Nxd5 15. Qe2 Nxe3 16. Qxe3 Bd5 17. Rfe1 Qf6 18. Ne4 Bxe4 19. Qxe4 Rfe8 20. Qg4 Qd6 21. h3 h5 22. Qg5 Kh7 23. Qd2 f6 24. Qc2 Re7 25. Nh4 f5 26. Nf3 Bf6 27. g3 Rae8 28. Rxe7+ Rxe7 29. Kg2 Nd8 30. b3 Qd5 31. b4 Nf7 32. Qd1 Ng5 33. Ra2 Nxf3 34. Qxf3 Qxf3+ 35. Kxf3 Re1 36. a4 Rc1 37. axb5 Rxc3+ 38. Kg2 axb5 39. d5 Rd3 40. Ra7+ Kh6 41. Rd7 Bc3 42. d6 Bxb4 43. Rb7 Bxd6 44. Rxb5 c3 45. Rb6 c2 46. Rc6 Rd2 47. Kf1 Rd1+ 48. Ke2 c1Q 49. Rxc1 Rxc1 50. Ke3 Bc5+ 51. Kf3 Rc3+ 52. Ke2 Rc2+ 53. Kd3 Rxf2 54. Kc4 Bf8 55. Kd5 Rf3 56. Kd4 Rxg3 57. Ke5 Rxh3 58. Kf4 Bd6# 0-1

[Event "GER-ch Net qual3 U18"]
[Site "Playchess.com INT"]
[Date "2009.05.17"]
[Round "6"]
[White "Kohnen, Katharina"]
[Black "Oberpriller, Johannes"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1268"]
[BlackElo "1701"]
[PlyCount "108"]
[EventDate "2009.05.17"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bg4 5. h3 Bh5 6. Be2 Nd7 7. 0-0 Bd6 8. Be3 Ne7 9. Nc3 0-0 10. Qd3 Bg6 11. Qd2 c6 12. a3 Qc7 13. Bd3 Nf5 14. Bxf5 Bxf5 15. Ne2 Rae8 16. c3 Be4 17. Ng5 f5 18. Nxe4 fxe4 19. Ng3 Bxg3 20. fxg3 Qxg3 21. Rxf8+ Rxf8 22. Qe2 Nb6 23. b3 Nd7 24. Bd2 Nf6 25. Rf1 Re8 26. Rf5 e3 27. Bxe3 Qxe3+ 28. Qxe3 Rxe3 29. Rf3 Rxf3 30. gxf3 Kf7 31. Kf2 Ke6 32. Ke3 Kf5 33. c4 g5 34. cxd5 cxd5 35. b4 Nh5 36. a4 Nf4 37. Kf2 Nxh3+ 38. Kg3 Nf4 39. Kf2 Nd3+ 40. Ke3 Nxb4 41. Ke2 h5 42. Ke3 h4 43. Kf2 Nc2 44. Kg2 Nxd4 45. Kf2 Nxf3 46. Kxf3 g4+ 47. Kg2 Kf4 48. a5 h3+ 49. Kg1 Kf3 50. a6 bxa6 51. Kh1 a5 52. Kg1 a4 53. Kf1 g3 54. Kg1 a3 0-1

[Event "GER-ch Net qual2 U18"]
[Site "Playchess.com INT"]
[Date "2009.05.13"]
[Round "5"]
[White "Arnold, Max"]
[Black "Kohnen, Katharina"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1930"]
[BlackElo "1268"]
[PlyCount "95"]
[EventDate "2009.05.13"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. Nc3 exd4 6. Nxd4 Nxd4 7. Qxd4 Nf6 8. Bg5 Be7 9. 0-0-0 h6 10. Bxd7+ Qxd7 11. Bh4 0-0 12. e5 Ne8 13. Bxe7 Qxe7 14. Rhe1 Qg5+ 15. f4 Qxg2 16. exd6 Nxd6 17. Rg1 Nf5 18. Rxg2 Nxd4 19. Rxd4 Rfe8 20. Rd7 Rac8 21. Nd5 Re4 22. Nf6+ Kf8 23. Nxe4 b6 24. Rgd2 Re8 25. Rd8 Rxd8 26. Rxd8+ Ke7 27. Rd3 f6 28. Kd2 Ke6 29. Ke3 g6 30. c4 f5 31. Nc3 g5 32. fxg5 hxg5 33. Nb5 c5 34. Nxa7 Ke5 35. Nc8 f4+ 36. Kf3 Kf5 37. h3 Ke5 38. Nxb6 Kf5 39. a4 Ke5 40. a5 Kf5 41. a6 Ke6 42. a7 Kf5 43. a8Q g4+ 44. hxg4+ Kg5 45. Rd5+ Kf6 46. Qc6+ Ke7 47. Rd7+ Ke8 48. Qc8# 1-0

[Event "GER-ch Net qual2 U18"]
[Site "Playchess.com INT"]
[Date "2009.05.13"]
[Round "4"]
[White "Kohnen, Katharina"]
[Black "Mazarov, Juergen"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1268"]
[BlackElo "2177"]
[PlyCount "46"]
[EventDate "2009.05.13"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 e6 5. Nc3 Be7 6. 0-0 0-0 7. Be3 d5 8. Bb3 d4 9. Bxd4 cxd4 10. Nb5 Nc6 11. c3 dxc3 12. Nxc3 e5 13. Qe2 Bg4 14. Rfd1 Nd4 15. Qe3 Bxf3 16. gxf3 Nh5 17. Ne2 Bg5 18. f4 Nxf4 19. Nxf4 Bxf4 20. Qh3 Qc8 21. Bc4 Qxh3 22. a3 Nf3+ 23. Kh1 Qxh2# 0-1

[Event "GER-ch Net qual2 U18"]
[Site "Playchess.com INT"]
[Date "2009.05.13"]
[Round "7"]
[White "Kohnen, Katharina"]
[Black "Pantusenko, Valeria"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1268"]
[BlackElo "1725"]
[PlyCount "66"]
[EventDate "2009.05.13"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 0-0 6. 0-0 Na5 7. Bb5 c6 8. Ba4 b5 9. Bb3 Nxb3 10. axb3 d6 11. Be3 Bg4 12. h3 Bh5 13. Qe2 Qc7 14. Nd1 d5 15. exd5 Nxd5 16. Bd2 Rae8 17. Nc3 Nb4 18. Be3 c5 19. Nxb5 Qb7 20. Nc3 f5 21. Bd2 Nxc2 22. Rac1 Nd4 23. Qxe5 Bxf3 24. Qg3 Bc6 25. Rfe1 Qd7 26. Bf4 Bf6 27. Bd6 Rxe1+ 28. Rxe1 Re8 29. Rxe8+ Qxe8 30. Nd1 Ne2+ 31. Kh2 Nxg3 32. Kxg3 Qg6+ 33. Kh2 Qxg2# 0-1

[Event "GER-ch Net qual2 U18"]
[Site "Playchess.com INT"]
[Date "2009.05.13"]
[Round "1"]
[White "Kohnen, Katharina"]
[Black "Zuferi, Enis"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1268"]
[BlackElo "1968"]
[PlyCount "93"]
[EventDate "2009.05.13"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Bd3 Ne7 6. Nc3 Nbc6 7. Be3 Be6 8. Qd2 Qd7 9. h3 0-0-0 10. 0-0-0 f5 11. Kb1 h6 12. Bf4 g5 13. Bxd6 Qxd6 14. Rde1 Rde8 15. g3 Bd7 16. Re2 a6 17. Rhe1 Nb4 18. a3 Nxd3 19. Qxd3 Qf6 20. Ne5 Be6 21. Qd2 Ng6 22. Nxg6 Qxg6 23. Re3 c6 24. f3 Kd7 25. Qg2 Rhf8 26. Re5 Bg8 27. Rxe8 Rxe8 28. Rxe8 Qxe8 29. Qf2 Qh5 30. Ka2 Qxh3 31. Ne2 Qh5 32. Ng1 Qg6 33. Nh3 Qe6 34. c3 Bh7 35. f4 g4 36. Ng1 h5 37. Ne2 Bg8 38. Nc1 b6 39. Nd3 Qe4 40. Ne5+ Kc7 41. Qh2 c5 42. Qxh5 Be6 43. Qe8 Bc8 44. Qc6+ Kb8 45. Qxb6+ Bb7 46. Nc6+ Kc8 47. Qd8# 1-0

[Event "GER-ch Net qual2 U18"]
[Site "Playchess.com INT"]
[Date "2009.05.13"]
[Round "2"]
[White "Kolpe, Malte"]
[Black "Kohnen, Katharina"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2284"]
[BlackElo "1268"]
[PlyCount "131"]
[EventDate "2009.05.13"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 b5 4. a4 c6 5. e3 Nf6 6. b3 cxb3 7. axb5 cxb5 8. Bxb5+ Bd7 9. Qxb3 e6 10. 0-0 Bd6 11. Nc3 0-0 12. e4 Bxb5 13. Qxb5 Bc7 14. Bg5 h6 15. Bh4 g5 16. Bg3 Bxg3 17. hxg3 Qc7 18. Rac1 Qe7 19. e5 Nfd7 20. Qb7 Nc6 21. Qxc6 Rfc8 22. Qe4 Qb4 23. Ne2 Rab8 24. Rxc8+ Rxc8 25. g4 Nb6 26. Ng3 Qe7 27. Nh5 Nd5 28. Nf6+ Nxf6 29. exf6 Qxf6 30. Qe5 Qe7 31. Nd2 Qb4 32. Ne4 Kf8 33. Nc5 Ke7 34. Re1 Rc6 35. Qe4 Rd6 36. Rd1 a5 37. Qb7+ Qxb7 38. Nxb7 Ra6 39. Nc5 Ra7 40. Ra1 Kd6 41. Ra4 f6 42. f3 Kd5 43. Ne4 f5 44. Nc3+ Kc6 45. gxf5 exf5 46. Rc4+ Kd7 47. Na4 Ke6 48. Rc5 f4 49. Kf2 Kd7 50. g3 fxg3+ 51. Kxg3 Ra6 52. Kg4 Kd6 53. Rf5 Ke6 54. Re5+ Kd6 55. Kh5 Kc6 56. Kxh6 Kd7+ 57. Kxg5 Kd6 58. f4 Kc6 59. f5 Kc7 60. f6 Kd6 61. f7 Ra7 62. f8Q+ Kc6 63. Rc5+ Kd7 64. Nb6+ Ke6 65. Qe8+ Re7 66. Rc6# 1-0

[Event "GER-ch Net qual2 U18"]
[Site "Playchess.com INT"]
[Date "2009.05.13"]
[Round "6"]
[White "Ohnesorg, Felix"]
[Black "Kohnen, Katharina"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1822"]
[BlackElo "1268"]
[PlyCount "57"]
[EventDate "2009.05.13"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4. e3 Bd7 5. Bxc4 Nc6 6. Nge2 e6 7. 0-0 Bd6 8. e4 Bb4 9. f3 0-0 10. Bd2 a6 11. a3 Bxc3 12. Bxc3 e5 13. dxe5 Ne8 14. Nf4 Ne7 15. e6 fxe6 16. Nxe6 Bxe6 17. Bxe6+ Kh8 18. Qb3 c6 19. f4 Nc7 20. f5 Nxe6 21. Qxe6 Qc7 22. f6 gxf6 23. Bxf6+ Rxf6 24. Qxf6+ Kg8 25. Qe6+ Kg7 26. Rf7+ Kg8 27. Rxe7+ Kf8 28. Rf1+ Qf4 29. Rxf4# 1-0

[Event "GER-ch Net qual2 U18"]
[Site "Playchess.com INT"]
[Date "2009.05.13"]
[Round "3"]
[White "Werm, Pascal"]
[Black "Kohnen, Katharina"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1939"]
[BlackElo "1268"]
[PlyCount "44"]
[EventDate "2009.05.13"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bf5 4. c4 dxc4 5. e3 b5 6. Nc3 a6 7. a4 bxa4 8. Bxc4 e6 9. Qxa4 Nge7 10. Ne5 Qc8 11. Nxc6 Nxc6 12. Qxc6+ Qd7 13. Qxa8+ Qd8 14. Qxa6 Be7 15. Bb5+ Kf8 16. 0-0 g6 17. Qc6 Kg7 18. d5 exd5 19. Nxd5 Re8 20. Bxc7 Qc8 21. Be5+ Kg8 22. Nxe7+ Rxe7 0-1

[Event "GER-ch Net qual1 U18"]
[Site "Playchess.com INT"]
[Date "2009.05.10"]
[Round "7"]
[White "Hapke, Nils"]
[Black "Kohnen, Katharina"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1411"]
[BlackElo "1268"]
[PlyCount "37"]
[EventDate "2009.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 c5 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. Nf5 Nf6 8. Bf4 d5 9. exd5 Nxd5 10. Bxb8 Rxb8 11. Qe2+ Be7 12. Nxe7 Nxe7 13. Nc3 0-0 14. 0-0 b6 15. Rfe1 Rfe8 16. Rad1 Qc7 17. Nd5 Nxd5 18. Qxe8+ Rxe8 19. Rxe8# 1-0

[Event "GER-ch Net qual1 U18"]
[Site "Playchess.com INT"]
[Date "2009.05.10"]
[Round "1"]
[White "Kartsev, Alexandr"]
[Black "Kohnen, Katharina"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "2074"]
[BlackElo "1268"]
[PlyCount "93"]
[EventDate "2009.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nxc6 Bxc6 7. Bxc6+ bxc6 8. 0-0 Be7 9. Nc3 Nf6 10. Bg5 0-0 11. Re1 Nd7 12. Bxe7 Qxe7 13. Qg4 Ne5 14. Qg3 Rab8 15. b3 Qe6 16. f4 Nd7 17. Re3 Nc5 18. Rae1 Rfe8 19. e5 dxe5 20. Rxe5 Qd7 21. Rd1 Qc8 22. Rxc5 Qa6 23. Qd3 Qxd3 24. Rxd3 Re6 25. f5 Rd6 26. Rxd6 cxd6 27. Rxc6 h6 28. Rxd6 Rc8 29. Rd3 Kh7 30. Kf2 g6 31. fxg6+ fxg6 32. Ke3 h5 33. Kd2 Kh6 34. Rd7 a6 35. Rd6 a5 36. Ne4 Ra8 37. c4 a4 38. c5 axb3 39. axb3 Ra2+ 40. Kc3 Rxg2 41. c6 Ra2 42. c7 Ra8 43. Rd8 Rxd8 44. cxd8Q g5 45. Qxg5+ Kh7 46. Nf6+ Kh8 47. Qg8# 1-0

[Event "GER-ch Net qual1 U18"]
[Site "Playchess.com INT"]
[Date "2009.05.10"]
[Round "6"]
[White "Kohnen, Katharina"]
[Black "Andre, Jonas"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1268"]
[BlackElo "1282"]
[PlyCount "69"]
[EventDate "2009.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. c4 Qa5 5. Be2 Bf5 6. Nc3 c6 7. 0-0 e6 8. d3 Bd6 9. Bd2 Qc7 10. d4 Bg4 11. c5 Bxf3 12. Bxf3 Bxh2+ 13. Kh1 Bf4 14. Bxf4 Qxf4 15. Qd3 Ng4 16. Bxg4 Qxg4 17. Rae1 Nd7 18. Re4 Qh5+ 19. Kg1 0-0-0 20. Rfe1 Nxc5 21. Qg3 Nxe4 22. Rxe4 a6 23. Qxg7 Rdg8 24. Qe5 Qg6 25. g3 Qh6 26. Rf4 b6 27. Rxf7 Qc1+ 28. Kg2 Rxg3+ 29. fxg3 Qd2+ 30. Kh3 Qh6+ 31. Kg2 Qd2+ 32. Ne2 Qxe2+ 33. Qxe2 Rd8 34. Qxe6+ Kb8 35. Qxc6 1-0

[Event "GER-ch Net qual1 U18"]
[Site "Playchess.com INT"]
[Date "2009.05.10"]
[Round "5"]
[White "Kohnen, Katharina"]
[Black "Bahner, Jochen"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1268"]
[BlackElo "1606"]
[PlyCount "64"]
[EventDate "2009.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. d3 0-0 6. 0-0 e5 7. a3 Nc6 8. Be3 Be6 9. Bxe6 fxe6 10. b4 Ng4 11. Qe2 Qe7 12. Rfd1 a6 13. Qd2 Nxe3 14. Qxe3 Nd4 15. Qe2 Nxe2+ 16. Nxe2 d5 17. exd5 exd5 18. c3 e4 19. dxe4 dxe4 20. Nd2 Rad8 21. Rac1 e3 22. fxe3 Qxe3+ 23. Kh1 Rxd2 24. Rxd2 Qxd2 25. Rg1 Qxe2 26. c4 Rf1 27. h3 Be5 28. g3 Rxg1+ 29. Kxg1 Bd4+ 30. Kh1 Qf3+ 31. Kh2 Qf2+ 32. Kh1 Qg1# 0-1

[Event "GER-ch Net qual1 U18"]
[Site "Playchess.com INT"]
[Date "2009.05.10"]
[Round "2"]
[White "Kohnen, Katharina"]
[Black "Cetindag, Ekrem"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1268"]
[BlackElo "1622"]
[PlyCount "62"]
[EventDate "2009.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Nc6 6. Nc3 Be6 7. Be3 a6 8. a3 Qd7 9. Qe2 Bd6 10. 0-0-0 b5 11. h3 0-0 12. Kb1 Rfb8 13. Qd2 Qe7 14. Be2 b4 15. axb4 Bxb4 16. Qd3 Ba3 17. b3 Nb4 18. Qd2 Ne4 19. Nxe4 dxe4 20. Ne5 f6 21. Nc4 Nd5 22. f3 Bb4 23. Qc1 Nc3+ 24. Ka1 Nxe2 25. Bd2 Nxc1 26. Rxc1 Bxc4 27. Bxb4 Qxb4 28. fxe4 Qc3+ 29. Ka2 Bxb3+ 30. cxb3 Qxb3+ 31. Ka1 Qb2# 0-1

[Event "GER-ch Net qual1 U18"]
[Site "Playchess.com INT"]
[Date "2009.05.10"]
[Round "3"]
[White "Nonnenmacher, Lars"]
[Black "Kohnen, Katharina"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1497"]
[BlackElo "1268"]
[PlyCount "139"]
[EventDate "2009.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 c5 5. Nf3 Nc6 6. Nc3 Be6 7. Bf4 Nf6 8. Bb5 Qc7 9. Nd5 Bxd5 10. exd5 Qa5+ 11. Qd2 Qxb5 12. dxc6 Qxc6 13. 0-0-0 Be7 14. Rhe1 Ne4 15. Qe2 d5 16. Nd2 0-0 17. Nxe4 dxe4 18. Qxe4 Qxe4 19. Rxe4 Bf6 20. Rd7 b6 21. Bc7 h6 22. c3 Rfc8 23. f3 Kh7 24. Be5 Bxe5 25. Rxe5 f6 26. Ree7 Rg8 27. Rxa7 Rad8 28. Rab7 Rd6 29. Rbd7 Rc6 30. Kc2 h5 31. Rd5 Kh6 32. h4 Ra8 33. Rdd7 Rg8 34. g4 hxg4 35. fxg4 Kg6 36. Rd5 Rh8 37. h5+ Kh6 38. Kd3 g6 39. Rf7 g5 40. Rf5 Rd8+ 41. Kc2 Rdd6 42. Kb3 Re6 43. a4 Re4 44. R7xf6+ Rxf6 45. Rxf6+ Kg7 46. Rxb6 Rxg4 47. Rc6 Rh4 48. h6+ Kh7 49. Rxc5 g4 50. Rg5 Kxh6 51. Rg8 Kh5 52. a5 Kh6 53. a6 Rh5 54. a7 Ra5 55. a8Q Rxa8 56. Rxa8 Kh5 57. Ra1 Kh4 58. c4 Kh3 59. c5 g3 60. c6 Kh2 61. c7 g2 62. c8Q g1Q 63. Rxg1 Kxg1 64. Qc2 Kf1 65. Kc3 Ke1 66. Kd3 Kf1 67. Qe2+ Kg1 68. Ke3 Kh1 69. Kf3 Kg1 70. Qg2# 1-0

[Event "IECC T002009"]
[Site "IECC email"]
[Date "2009.04.10"]
[Round "?"]
[White "Kohnen, Katharina"]
[Black "Bruening, Ralf"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "102"]
[EventDate "2009.??.??"]
[EventType "match (corr)"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]
[WhiteTeam "Schachklub Anderten"]
[BlackTeam "DESC.2"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 e6 5. d3 Nc6 6. Be3 d5 7. exd5 exd5 8. Bb3 d4 9. Ng5 Bg4 10. Bxf7+ Ke7 11. Nd5+ Qxd5 12. Bxd5 Bxd1 13. Bxc6 Bxc2 14. Bxb7 Rb8 15. Kd2 dxe3+ 16. Kxc2 Rxb7 17. Rhe1 Nd5 18. fxe3 g6 19. b3 Nb4+ 20. Kd2 Bh6 21. Ne4 Rd8 22. Nf2 Rbd7 23. Rad1 Nxd3 24. Nxd3 Rxd3+ 25. Kc2 Rxd1 26. Rxd1 Rxd1 27. Kxd1 Bxe3 28. Ke2 Bg1 29. h3 Ke6 30. Kd3 Kf5 31. Ke2 Kf4 32. Kf1 Bd4 33. Ke2 Kg3 34. Kf1 h5 35. a3 g5 36. b4 cxb4 37. axb4 h4 38. Ke2 Kxg2 39. Kd3 Bb6 40. Ke2 Kxh3 41. Kd3 g4 42. Kd2 g3 43. Kd3 g2 44. Ke4 g1Q 45. Kd5 Kg3 46. Ke6 h3 47. Kf5 h2 48. Kg6 h1Q 49. b5 Qd4 50. Kf5 Qh7+ 51. Ke6 Qhd7# 0-1

[Event "IECC T002009"]
[Site "IECC email"]
[Date "2009.04.10"]
[Round "?"]
[White "Kohnen, Katharina"]
[Black "Fiedler, Peter"]
[Result "1-0"]
[ECO "B53"]
[PlyCount "68"]
[EventDate "2009.??.??"]
[EventType "match (corr)"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. d4 Nf6 6. Nc3 cxd4 7. Nxd4 Nc6 8. Bg5 e6 9. Bxf6 gxf6 10. Qd2 Rg8 11. 0-0 0-0-0 12. Nxc6 Qxc6 13. g3 Kb8 14. a4 h5 15. a5 a6 16. Qe3 h4 17. Rfd1 Be7 18. Ra4 Rc8 19. Rd3 Rg5 20. Qb6 Qxb6 21. axb6 Rc6 22. Kf1 Rxb6 23. Ra2 Rb4 24. b3 Kc7 25. gxh4 Rh5 26. Rh3 f5 27. exf5 Rxf5 28. h5 Rbf4 29. Nd1 Rh4 30. Rxh4 Bxh4 31. Ra4 Rxh5 32. Ne3 Bg5 33. Kg2 f5 34. Ra1 d5 1-0

[Event "IECC T002009"]
[Site "IECC email"]
[Date "2009.04.10"]
[Round "?"]
[White "Raessler, Arndt"]
[Black "Kohnen, Katharina"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "81"]
[EventDate "2009.??.??"]
[EventType "match (corr)"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]
[WhiteTeam "Gruen Weiss Wismar"]
[BlackTeam "Schachklub Anderten"]

1. d4 d5 2. c4 dxc4 3. e4 b5 4. a4 c6 5. axb5 cxb5 6. Nc3 a6 7. Nxb5 axb5 8. Rxa8 Bb7 9. Ra2 Bxe4 10. b3 e6 11. bxc4 bxc4 12. Qa4+ Nd7 13. f3 Bd5 14. Bxc4 Qh4+ 15. Ke2 Qxd4 16. Bxd5 Qxd5 17. Qa8+ Ke7 18. Qxd5 exd5 19. Nh3 Ngf6 20. Ra8 h6 21. Bb2 g5 22. Re1 Ke6 23. g4 Bg7 24. Ra6+ Ke7 25. Kd3+ Kd8 26. Rc1 Nxg4 27. Bxg7 Nge5+ 28. Kd4 Nxf3+ 29. Kxd5 Re8 30. Rc3 g4 31. Nf4 Ke7 32. Re3+ Nfe5 33. Bxe5 Nxe5 34. Rxe5+ Kf8 35. Rxe8+ Kxe8 36. Kd6 f5 37. Ra7 Kf8 38. Ke6 Kg8 39. Kf6 g3 40. Ng6 gxh2 41. Rg7# 1-0

[Event "IECC T002009"]
[Site "IECC email"]
[Date "2009.04.10"]
[Round "?"]
[White "Richards, John"]
[Black "Kohnen, Katharina"]
[Result "0-1"]
[ECO "A27"]
[PlyCount "74"]
[EventDate "2009.??.??"]
[EventType "match (corr)"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]
[WhiteTeam "Malta"]
[BlackTeam "Schachklub Anderten"]
[WhiteTeamCountry "MLT"]

1. c4 e5 2. Nc3 Bc5 3. Nf3 Nc6 4. e3 d6 5. d4 exd4 6. exd4 Bb6 7. Be2 Nf6 8. 0-0 0-0 9. Bg5 h6 10. Bxf6 Qxf6 11. Nd5 Qd8 12. a4 Ba5 13. Ne3 Re8 14. d5 Nb4 15. Nd4 Bb6 16. a5 Bc5 17. Rc1 Qf6 18. Nec2 Nxc2 19. Nxc2 Qxb2 20. Bd3 Qc3 21. Ra1 Qf6 22. Qd2 Bd7 23. Rae1 a6 24. Rxe8+ Rxe8 25. Re1 Rxe1+ 26. Qxe1 b6 27. axb6 cxb6 28. Kf1 a5 29. f3 a4 30. Qe4 a3 31. Qh7+ Kf8 32. Qh8+ Ke7 33. Qh7 a2 34. Qe4+ Kf8 35. Qe1 Ba4 36. Na1 Qd4 37. Ke2 Qe3+ 0-1

[Event "IECC T002009"]
[Site "IECC email"]
[Date "2009.04.10"]
[Round "?"]
[White "Schulz, Hans Juergen"]
[Black "Kohnen, Katharina"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "85"]
[EventDate "2009.??.??"]
[EventType "match (corr)"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 c5 6. Bb5+ Nbd7 7. Nf5 g6 8. Nxd6+ Bxd6 9. Qxd6 Qe7 10. Qxe7+ Kxe7 11. Bg5 Kf8 12. Bh6+ Kg8 13. Rd1 Ng4 14. Bf4 Nf8 15. h3 Ne6 16. Bd6 Nh6 17. Nd5 f6 18. Nxf6+ Kf7 19. Be5 Nd4 20. Nd5 Rd8 21. Nc7 Nxc2+ 22. Ke2 Be6 23. Nxa8 Rxa8 24. Rc1 Nd4+ 25. Bxd4 cxd4 26. Rhd1 Rd8 27. Rc7+ Kf6 28. Rxb7 Bxa2 29. Ra1 Bf7 30. Raxa7 Rc8 31. f4 Kg7 32. g4 Kh8 33. g5 Bg8 34. gxh6 Rd8 35. Kd3 Rc8 36. Bd7 Bc4+ 37. Kxd4 Bb3 38. Bxc8 Bg8 39. h4 g5 40. hxg5 Bf7 41. Rxf7 Kg8 42. Rxh7 Kf8 43. Rh8# 1-0

[Event "GER-ch Net qual4 U18"]
[Site "Playchess.com INT"]
[Date "2008.06.11"]
[Round "7"]
[White "Borgmann, Colja"]
[Black "Kohnen, Katharina"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "86"]
[EventDate "2008.06.11"]
[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 d6 3. Nc3 c5 4. Bc4 Nc6 5. d3 a6 6. Be3 Be7 7. a3 Bd7 8. b4 cxb4 9. a4 bxc3 10. Ra3 Qa5 11. Qa1 h6 12. Rxc3 Nf6 13. Bd2 Qc7 14. Rb3 0-0 15. 0-0 Rab8 16. Bc3 Na5 17. Bxa5 Qxa5 18. Ra3 Qc5 19. Nh4 Bd8 20. Nf5 Bxf5 21. exf5 Bc7 22. d4 exd4 23. a5 Qxc4 24. Ra4 Qd5 25. Rxd4 Qxf5 26. Rc4 Bxa5 27. h3 Rfe8 28. Rd4 Qe6 29. Rdd1 Bc7 30. Rc1 Re7 31. c3 Rbe8 32. c4 Ne4 33. Qb1 d5 34. cxd5 Qxd5 35. Rcd1 Qc6 36. Rc1 Qb6 37. Qxb6 Bxb6 38. Rb1 Re6 39. Rfd1 Nc3 40. Rf1 Nxb1 41. Rxb1 Bc7 42. Rf1 Re1 43. Rxe1 Rxe1# 0-1

[Event "GER-ch Net qual4 U18"]
[Site "Playchess.com INT"]
[Date "2008.06.11"]
[Round "3"]
[White "Haeusler, Felix"]
[Black "Kohnen, Katharina"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1984"]
[PlyCount "83"]
[EventDate "2008.06.11"]
[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 d6 3. d4 Nc6 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Ke8 7. Nc3 Bd6 8. Be3 Bd7 9. 0-0-0 Nge7 10. Nb5 a6 11. Nxd6+ cxd6 12. Rxd6 Rd8 13. Rhd1 Bg4 14. Rxd8+ Nxd8 15. Bb6 Nec6 16. Rd5 Bxf3 17. gxf3 f6 18. Bb3 Rf8 19. Ba4 Rf7 20. Rxd8+ Ke7 21. Bxc6 bxc6 22. Ra8 Ke6 23. Rxa6 Rb7 24. Bc5 Kf7 25. Ra7 Rxa7 26. Bxa7 Ke6 27. Bc5 g6 28. a4 h5 29. a5 Kd7 30. a6 Kc7 31. c4 Kb8 32. b4 Kc7 33. b5 cxb5 34. cxb5 Kb8 35. b6 Kc8 36. b7+ Kb8 37. Kb2 Kc7 38. Kb3 Kb8 39. Kb4 Kc7 40. Kb5 Kb8 41. Kb6 f5 42. a7# 1-0

[Event "GER-ch Net qual4 U18"]
[Site "Playchess.com INT"]
[Date "2008.06.11"]
[Round "4"]
[White "Kohnen, Katharina"]
[Black "Giantsios, Georgios"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "98"]
[EventDate "2008.06.11"]
[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 d6 3. c4 Nc6 4. d3 Be6 5. Be2 Be7 6. Bd2 Nf6 7. 0-0 0-0 8. Nc3 a6 9. a3 b6 10. b4 Qc8 11. Be3 Bg4 12. h3 Bh5 13. Nh2 Bxe2 14. Qxe2 Nd8 15. Nf3 Ne6 16. d4 exd4 17. Nxd4 c5 18. Nxe6 Qxe6 19. Nd5 Nxe4 20. Nc7 Qg6 21. Nxa8 Rxa8 22. Bf4 Bf6 23. Ra2 Nc3 24. Qd2 Nxa2 25. Qxa2 Be5 26. Bxe5 dxe5 27. Re1 f6 28. Qd2 Qf7 29. Qd6 cxb4 30. axb4 Qxc4 31. Qxb6 Rc8 32. Rd1 h6 33. Qb7 Rc7 34. Qa8+ Kh7 35. Rb1 Rc8 36. Qb7 e4 37. Re1 f5 38. Rd1 Rc7 39. Qb8 h5 40. Qf8 Qb5 41. Qd6 Rc6 42. Qe6 Rxe6 43. Rb1 a5 44. g3 axb4 45. Kg2 e3 46. fxe3 Rxe3 47. Kf2 Qe2+ 48. Kg1 Rxg3+ 49. Kh1 Qg2# 0-1

[Event "GER-ch Net qual4 U18"]
[Site "Playchess.com INT"]
[Date "2008.06.11"]
[Round "6"]
[White "Kohnen, Katharina"]
[Black "Hagedorn, Florian"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "122"]
[EventDate "2008.06.11"]
[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 g6 2. Nf3 Bg7 3. Be2 d6 4. c4 Nf6 5. d3 0-0 6. Bd2 Nc6 7. Nc3 Bg4 8. h3 Bxf3 9. Bxf3 Nd4 10. 0-0 e5 11. Be3 Nd7 12. Ne2 Nxf3+ 13. gxf3 f5 14. exf5 Rxf5 15. Ng3 Rf8 16. Qe2 Qh4 17. Kg2 Nf6 18. Qd2 Rf7 19. f4 exf4 20. Bxf4 Nh5 21. Bg5 Nf4+ 22. Qxf4 Rxf4 23. Bxh4 Rxh4 24. Rab1 Be5 25. b3 Rf8 26. Rbe1 Rhf4 27. Ne4 Bd4 28. f3 Be5 29. Re2 c6 30. Nd2 R4f5 31. Ne4 d5 32. Nd2 Rg5+ 33. Kh1 Bd4 34. Rg2 Rh5 35. Rg4 Be5 36. Kg2 Bc3 37. Nb1 Ba5 38. Na3 Re5 39. Rf2 Bb6 40. Rd2 Re1 41. Nc2 Kg7 42. Nxe1 Re8 43. Nc2 Ba5 44. Rf2 Bb6 45. Rd2 Rf8 46. Rg5 d4 47. Re5 Rf7 48. Re4 c5 49. a3 Bc7 50. b4 b6 51. Rde2 Bd8 52. Re8 Bc7 53. R8e7 Bd6 54. Rxf7+ Kxf7 55. Re4 Kf6 56. f4 Kf7 57. Kf3 Kf6 58. h4 h6 59. Kg4 Bc7 60. Ne1 Bd8 61. Nf3 h5+ 0-1

[Event "GER-ch Net qual4 U18"]
[Site "Playchess.com INT"]
[Date "2008.06.11"]
[Round "2"]
[White "Kohnen, Katharina"]
[Black "Scheibe, Axel"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "56"]
[EventDate "2008.06.11"]
[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. c3 e6 4. d3 Nf6 5. Be2 Be7 6. Be3 d5 7. Nbd2 0-0 8. 0-0 d4 9. cxd4 cxd4 10. Bf4 Bd6 11. Bxd6 Qxd6 12. Qc2 Bd7 13. Nc4 Qc5 14. a3 b5 15. Ncd2 Qxc2 16. Rab1 a5 17. Rfc1 Qa4 18. Bd1 Qxd1+ 19. Rxd1 Rfc8 20. Rdc1 b4 21. axb4 Nxb4 22. Ne1 Bb5 23. Rxc8+ Rxc8 24. Ra1 a4 25. Ra3 Rc1 26. Kf1 Nxd3 27. Ndf3 Nxe1+ 28. Kg1 Nxf3# 0-1

[Event "GER-ch Net qual4 U18"]
[Site "Playchess.com INT"]
[Date "2008.06.11"]
[Round "1"]
[White "Schmitt, Philipp"]
[Black "Kohnen, Katharina"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2011"]
[PlyCount "53"]
[EventDate "2008.06.11"]
[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. Nf3 Nc6 2. d4 e6 3. g3 d5 4. Bg2 Nf6 5. c4 Bd6 6. Nc3 dxc4 7. Qa4 Bd7 8. Qxc4 0-0 9. 0-0 Qe7 10. Bg5 Qe8 11. Bxf6 gxf6 12. Ne4 Be7 13. Rfd1 Kh8 14. d5 exd5 15. Qxd5 Be6 16. Qd2 Rg8 17. Qc3 Rg6 18. Nh4 Rh6 19. a3 Rc8 20. f4 Kg8 21. f5 Bxf5 22. Nxf5 Rg6 23. Nh4 Rh6 24. Qe3 Kg7 25. Nf5+ Kh8 26. Qxh6 Ne5 27. Qg7# 1-0

[Event "GER-ch Net qual3 U18"]
[Site "Playchess.com INT"]
[Date "2008.06.08"]
[Round "4"]
[White "Begri, Felix"]
[Black "Kohnen, Katharina"]
[Result "1-0"]
[ECO "C27"]
[PlyCount "205"]
[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. Bc4 Nf6 3. Nc3 c5 4. f4 exf4 5. Nf3 h6 6. e5 Ng8 7. d3 d6 8. Bxf4 dxe5 9. Bxe5 Qe7 10. Qe2 Nc6 11. Bg3 Qxe2+ 12. Nxe2 Nf6 13. 0-0-0 Be7 14. Ne5 Nxe5 15. Bxe5 0-0 16. Bxf6 Bxf6 17. c3 b6 18. Bd5 Rb8 19. Rhf1 Bg4 20. Rd2 Rfe8 21. Nf4 Re7 22. h3 Bd7 23. Rdf2 Rbe8 24. Nh5 Bg5+ 25. Kc2 Be6 26. Bxe6 Rxe6 27. Ng3 R8e7 28. Nf5 Rd7 29. g3 Be3 30. Nxe3 Rxe3 31. g4 Rxh3 32. Rf3 Rh2+ 33. Kb3 Rg2 34. Rf4 Rd5 35. Rxf7 Rxg4 36. Rxa7 Rxd3 37. Re1 Rg6 38. Re8+ Kh7 39. Raa8 Rgd6 40. Rh8+ Kg6 41. Rag8 Rh3 42. Re8 Kg5 43. Rhg8 g6 44. Re5+ Kf4 45. Re1 g5 46. Rf8+ Kg4 47. Re4+ Kh5 48. Rg8 Rh4 49. Re2 Kg4 50. a4 h5 51. Rf8 Kg3 52. a5 bxa5 53. Rf5 Rf4 54. Rxg5+ Kf3 55. Rh2 Rb6+ 56. Kc2 Re4 57. Rhxh5 Re2+ 58. Kd3 Rbxb2 59. Rxc5 Rbd2+ 60. Kc4 Ra2 61. Rxa5 Rxa5 62. Rxa5 Re4+ 63. Kb3 Ke3 64. c4 Kd4 65. Rd5+ Ke3 66. Kb4 Re6 67. Kb5 Ke4 68. Rh5 Kd4 69. c5 Re8 70. Rh4+ Kd5 71. Rh5+ Ke6 72. Rh6+ Kd7 73. Rb6 Rc8 74. c6+ Kc7 75. Rb7+ Kd8 76. Kb6 Ke8 77. c7 Kd7 78. Ra7 Kd6 79. Rb7 Kd7 80. Ra7 Kd6 81. Ra1 Kd7 82. Rd1+ Ke8 83. Kb7 Rxc7+ 84. Kxc7 Ke7 85. Re1+ Kf6 86. Kd6 Kf5 87. Re8 Kf4 88. Kd5 Kf5 89. Rf8+ Kg4 90. Ke5 Kg3 91. Ke4 Kg2 92. Ke3 Kg1 93. Ke2 Kg2 94. Rg8+ Kh3 95. Kf2 Kh4 96. Kf3 Kh5 97. Kf4 Kh6 98. Kf5 Kh7 99. Rg1 Kh6 100. Rg2 Kh7 101. Kf6 Kh8 102. Kf7 Kh7 103. Rh2# 1-0

[Event "GER-ch Net qual3 U18"]
[Site "Playchess.com INT"]
[Date "2008.06.08"]
[Round "5"]
[White "Kohnen, Katharina"]
[Black "Barkey, Soeren"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "86"]
[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. c4 d6 3. Nf3 Nd7 4. d3 a6 5. Be2 Ngf6 6. Bd2 b5 7. a3 bxc4 8. dxc4 Nxe4 9. Bc3 Nxc3 10. Nxc3 g6 11. 0-0 Bg7 12. Qc2 0-0 13. h3 Rb8 14. Rab1 Ne5 15. Nxe5 Bxe5 16. b4 cxb4 17. axb4 Bb7 18. Ne4 Qc7 19. Rfe1 d5 20. Nd2 Qc6 21. Nf3 dxc4 22. Bxc4 Rbc8 23. Rxe5 Qxc4 24. Qxc4 Rxc4 25. Rxe7 Rb8 26. Ne5 Re4 27. Nxg6 hxg6 28. Rxe4 Bxe4 29. f3 Bxb1 30. g3 Rxb4 31. g4 a5 32. Kg2 a4 33. Kg3 a3 34. f4 a2 35. h4 a1Q 36. h5 Qc3+ 37. Kh4 Qe1+ 38. Kg5 Rb5+ 39. Kh6 gxh5 40. gxh5 Rb6+ 41. Kg5 Qg1+ 42. Kh4 Rb2 43. f5 Rh2# 0-1

[Event "GER-ch Net qual3 U18"]
[Site "Playchess.com INT"]
[Date "2008.06.08"]
[Round "7"]
[White "Kohnen, Katharina"]
[Black "Frank, Christian"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1887"]
[PlyCount "46"]
[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. c4 Nd4 4. Nxd4 cxd4 5. d3 e5 6. Be2 Bb4+ 7. Bd2 Bxd2+ 8. Nxd2 d6 9. 0-0 Ne7 10. Nf3 0-0 11. h3 f5 12. exf5 Bxf5 13. Qd2 Ng6 14. Rac1 Nf4 15. Kh2 Qd7 16. Ng1 Rf6 17. Bf3 Bxd3 18. Rfe1 Rh6 19. c5 Bf5 20. cxd6 Qxd6 21. Qa5 e4 22. Bxe4 Nxh3+ 23. Kh1 Nxf2# 0-1

[Event "GER-ch Net qual3 U18"]
[Site "Playchess.com INT"]
[Date "2008.06.08"]
[Round "3"]
[White "Kohnen, Katharina"]
[Black "Nonnenmacher, Lars"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "60"]
[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 Nf6 2. d3 e5 3. Nf3 Nc6 4. c4 Bc5 5. Bd2 Nd4 6. Nxd4 Bxd4 7. Be2 Bxb2 8. Nc3 Bxa1 9. Qxa1 d6 10. 0-0 0-0 11. Qb2 b6 12. Qb5 Qd7 13. a4 Bb7 14. Qb4 a5 15. Qb2 Bc6 16. Be3 Bxa4 17. Ra1 Bc6 18. Qd2 a4 19. Bg5 Qe6 20. Bf3 Nd7 21. Qc2 Nc5 22. Be3 f6 23. Bxc5 dxc5 24. Bd1 Rfd8 25. Nxa4 Qe8 26. Qc3 Bxa4 27. Bxa4 Qh5 28. Bc2 Rxa1+ 29. Qxa1 Qe2 30. Qb2 Qe1# 0-1

[Event "GER-ch Net qual3 U18"]
[Site "Playchess.com INT"]
[Date "2008.06.08"]
[Round "1"]
[White "Kohnen, Katharina"]
[Black "Wittenberg, Andreas"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "2002"]
[PlyCount "86"]
[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. c4 g6 4. d3 Bg7 5. a3 e6 6. Qc2 Nge7 7. Be2 0-0 8. Bd2 Nd4 9. Nxd4 Bxd4 10. 0-0 Bg7 11. Bc3 Nc6 12. Bxg7 Kxg7 13. Qc3+ e5 14. Nd2 d6 15. Nf3 Bg4 16. Rfe1 Bxf3 17. Bxf3 Nd4 18. Be2 f5 19. exf5 Rxf5 20. Rac1 Qc7 21. b4 b6 22. Bg4 Rf6 23. Re3 Raf8 24. Rf1 h5 25. Bd1 Qf7 26. f3 Kh7 27. Bc2 Qe7 28. Qd2 Rf4 29. Re4 Rxf3 30. Rxf3 Rxf3 31. Qd1 Rf5 32. Qc1 Qf7 33. Re1 Rf2 34. Bd1 Qf6 35. Qe3 Rf4 36. Qc1 Qg5 37. Qe3 Nf5 38. Qe2 Nd4 39. Qe3 Rf5 40. Qe4 Qf4 41. Qb7+ Kh6 42. Qxa7 Qf2+ 43. Kh1 Qxe1# 0-1

[Event "GER-ch Net qual3 U18"]
[Site "Playchess.com INT"]
[Date "2008.06.08"]
[Round "2"]
[White "Rempeli, Alexander"]
[Black "Kohnen, Katharina"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1709"]
[PlyCount "37"]
[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. d4 d5 2. c4 dxc4 3. Nf3 b5 4. a4 c6 5. e4 Nd7 6. Nc3 e6 7. axb5 cxb5 8. Nxb5 Ba6 9. Rxa6 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Ne7 12. Nd6+ Kf8 13. Qf4 f6 14. Ng5 Qc7 15. Nxe6+ Kg8 16. Nxc7 Rc8 17. Ne6 Nf8 18. Qg4 Rb8 19. Qxg7# 1-0

[Event "GER-ch Net qual1 U18"]
[Site "Playchess.com INT"]
[Date "2008.06.01"]
[Round "7"]
[White "Balashov, Ivan A"]
[Black "Kohnen, Katharina"]
[Result "1-0"]
[ECO "B30"]
[PlyCount "61"]
[EventDate "2008.06.01"]
[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. Nc3 d6 3. Nf3 c5 4. Bc4 h6 5. 0-0 Nc6 6. d3 Bd7 7. Be3 Be7 8. Nd2 Nf6 9. f3 0-0 10. f4 exf4 11. Bxf4 Qc8 12. Nf3 Be6 13. Bxe6 Qxe6 14. Nb5 Qd7 15. e5 dxe5 16. Bxe5 Nxe5 17. Nxe5 Qxb5 18. c4 Qxb2 19. d4 Qc3 20. Rc1 Qe3+ 21. Kh1 cxd4 22. Re1 Qa3 23. Qxd4 Qxa2 24. Nd7 Nxd7 25. Qxd7 Bf6 26. c5 Rab8 27. c6 bxc6 28. Qxc6 Rfc8 29. Qe4 Rb2 30. Rxc8+ Bd8 31. Rxd8# 1-0

[Event "GER-ch Net qual1 U18"]
[Site "Playchess.com INT"]
[Date "2008.06.01"]
[Round "2"]
[White "Kohnen, Katharina"]
[Black "Borrink, Joern"]
[Result "0-1"]
[ECO "C44"]
[BlackElo "2050"]
[PlyCount "84"]
[EventDate "2008.06.01"]
[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. c4 Nf6 4. d3 Bc5 5. h3 0-0 6. Be2 d6 7. a3 a5 8. Bd2 a4 9. 0-0 Bd7 10. Qc2 Qc8 11. Bc3 g6 12. Qd2 Kg7 13. Bb4 Bxb4 14. axb4 h6 15. b5 Ne7 16. Nc3 c6 17. bxc6 Bxc6 18. Qc2 Qd7 19. Ra2 Ra6 20. Rfa1 Rfa8 21. Bd1 Nh5 22. Qc1 Nf4 23. b3 Nxd3 24. Qd2 Nb4 25. Ra3 axb3 26. Bxb3 Rxa3 27. Rxa3 Rxa3 28. Nb1 Rxb3 29. Qd1 Rd3 30. Qe2 Ba4 31. Nbd2 Nec6 32. Kh2 Nd4 33. Nxd4 exd4 34. Nf3 Bd1 35. Qb2 Bxf3 36. gxf3 Rxf3 37. Qxd4+ Kh7 38. Qe3 Qxh3+ 39. Kg1 Rxe3 40. fxe3 Qxe3+ 41. Kg2 Nd3 42. Kf1 Qf2# 0-1

[Event "GER-ch Net qual1 U18"]
[Site "Playchess.com INT"]
[Date "2008.06.01"]
[Round "6"]
[White "Kohnen, Katharina"]
[Black "Fichtner, Ewald"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "78"]
[EventDate "2008.06.01"]
[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 e6 3. c4 Nc6 4. a3 g6 5. d3 Bg7 6. Qc2 Nge7 7. Bd2 Nd4 8. Nxd4 Bxd4 9. Bc3 Nc6 10. Be2 Qf6 11. 0-0 Bxc3 12. Nxc3 Nd4 13. Qd2 Nb3 14. Qe3 Nxa1 15. Rxa1 d6 16. Rf1 a6 17. b4 Qd4 18. Qd2 0-0 19. Bf3 Rb8 20. Qc2 b6 21. Ne2 Qf6 22. Rd1 Bb7 23. d4 Rfd8 24. d5 exd5 25. exd5 Re8 26. Kf1 Re7 27. h3 Rbe8 28. Nc3 Bc8 29. Ne4 Qf4 30. Kg1 Bf5 31. Re1 Bxe4 32. Bxe4 Rxe4 33. Rxe4 Qxe4 34. Qc3 Qe1+ 35. Kh2 Qxc3 36. bxc5 bxc5 37. a4 Qxc4 38. a5 Qf4+ 39. g3 Qxf2+ 0-1

[Event "GER-ch Net qual1 U18"]
[Site "Playchess.com INT"]
[Date "2008.06.01"]
[Round "1"]
[White "Maiorov, Daniel"]
[Black "Kohnen, Katharina"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1874"]
[PlyCount "71"]
[EventDate "2008.06.01"]
[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 d6 3. d4 exd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bd7 7. Be2 Nc6 8. 0-0 Be7 9. Be3 0-0 10. Kh1 Nxd4 11. Bxd4 c5 12. Be3 b6 13. f3 Be6 14. Nd5 Bxd5 15. exd5 Qb8 16. Qd3 Qb7 17. Bd1 b5 18. b3 Rab8 19. Bc2 Rfe8 20. Bg5 g6 21. Rab1 b4 22. f4 Nd7 23. Bxe7 Rxe7 24. f5 Rbe8 25. fxg6 hxg6 26. Qg3 Qc8 27. Rf3 Ne5 28. Rf6 Qd8 29. Rbf1 Ra7 30. h4 Ree7 31. h5 Kg7 32. hxg6 fxg6 33. Bxg6 Nxg6 34. Qxg6+ Kh8 35. Rf8+ Qxf8 36. Rxf8# 1-0

[Event "GER-ch Net qual1 U18"]
[Site "Playchess.com INT"]
[Date "2008.06.01"]
[Round "5"]
[White "Tomczyk, Oktavian"]
[Black "Kohnen, Katharina"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "63"]
[EventDate "2008.06.01"]
[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 d6 3. d4 Nc6 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Ke8 7. c3 Nf6 8. Ng5 Nxe4 9. Nxe4 f6 10. f4 exf4 11. Bxf4 Kd8 12. 0-0 Bd7 13. Nbd2 Be7 14. Rad1 f5 15. Bg5 fxe4 16. Nxe4 Bxg5 17. Nxg5 h6 18. Nf7+ Ke7 19. Nxh8 Rxh8 20. Rfe1+ Kd8 21. Be6 Nb8 22. Re2 Kc8 23. Bxd7+ Nxd7 24. Re7 Nc5 25. Rxg7 Na4 26. Rdd7 Nc5 27. Rxc7+ Kb8 28. Rxc5 Rd8 29. Rf7 Rd2 30. Rf2 Rd7 31. Rf8+ Rd8 32. Rxd8# 1-0

[Event "GER-ch Net qual1 U18"]
[Site "Playchess.com INT"]
[Date "2008.06.01"]
[Round "4"]
[White "Zielenski, Horst"]
[Black "Kohnen, Katharina"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "63"]
[EventDate "2008.06.01"]
[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. d4 d5 2. c4 dxc4 3. e4 b5 4. a4 c6 5. e5 f6 6. axb5 cxb5 7. Qf3 Qxd4 8. Qxa8 Qxe5+ 9. Ne2 Qc7 10. Rxa7 Qd6 11. Bf4 Qb4+ 12. Nbc3 e5 13. Qxb8 Ne7 14. Qxb5+ Qxb5 15. Nxb5 exf4 16. Nd6+ Kd8 17. Nf7+ Ke8 18. Nxh8 g6 19. Nc3 Bg7 20. Nxg6 hxg6 21. Bxc4 g5 22. 0-0 Nf5 23. Re1+ Kf8 24. Rf7+ Kg8 25. Re8+ Kh7 26. Rxc8 Kg6 27. Rcc7 Nd6 28. Bd3+ Nf5 29. Rxg7+ Kh6 30. Bxf5 g4 31. Rg6+ Kh5 32. Rh7# 1-0

