[Event "Hannover-ch U12"]
[Site "Bueckeburg"]
[Date "2007.11.04"]
[Round "7"]
[White "Giesemann, Sarah"]
[Black "Czyborra, Christian"]
[Result "0-1"]
[ECO "C25"]
[BlackElo "750"]
[PlyCount "26"]
[EventDate "2007.11.01"]
[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. Nc3 Bb4 3. Nb5 c6 4. Na3 d5 5. c3 Bxa3 6. bxa3 Nf6 7. f3 dxe4 8. fxe4 Bg4 9. Qc2 0-0 10. d3 c5 11. d4 cxd4 12. Bb2 dxc3 13. Bxc3 Qc8 0-1

[Event "Hannover-ch U12"]
[Site "Bueckeburg"]
[Date "2007.11.03"]
[Round "6"]
[White "Czyborra, Christian"]
[Black "Weissbrot, Eduard"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "750"]
[BlackElo "954"]
[PlyCount "66"]
[EventDate "2007.11.01"]
[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. Nf3 Nc6 3. Bb5 Bd6 4. 0-0 Nf6 5. Nc3 0-0 6. h4 Bb4 7. a3 Bxc3 8. bxc3 Nxe4 9. d3 Nxc3 10. Qd2 Nxb5 11. c4 Nbd4 12. Nxd4 Nxd4 13. Bb2 Nb3 14. Qd1 Nxa1 15. Qxa1 Qxh4 16. Bxe5 Qg5 17. f4 Qg6 18. f5 Qb6+ 19. Bd4 Qh6 20. Qc1 Qxc1 21. Rxc1 d6 22. c5 Bxf5 23. Rd1 dxc5 24. Bxc5 Rfd8 25. d4 b6 26. Be7 Rd7 27. Bh4 c5 28. Bf2 Rad8 29. Re1 cxd4 30. a4 d3 31. a5 d2 32. Rd1 bxa5 33. Bxa7 Rxa7 0-1

[Event "Hannover-ch U12"]
[Site "Bueckeburg"]
[Date "2007.11.02"]
[Round "3"]
[White "Czyborra, Christian"]
[Black "Kornhagen, Fynn"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "750"]
[BlackElo "904"]
[PlyCount "114"]
[EventDate "2007.11.01"]
[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. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 bxc6 5. Nc3 Bd6 6. d4 0-0 7. dxe5 Nxe4 8. exd6 Nxd6 9. 0-0 Re8 10. Re1 Rf8 11. Ne4 Nf5 12. b4 Re8 13. Nd4 d5 14. Ng3 Rxe1+ 15. Qxe1 Nxd4 16. Qc3 Nb5 17. Qe5 f6 18. Qf4 Qe8 19. Qe3 Qxe3 20. Bxe3 Ba6 21. a4 Nd6 22. Bc5 Nf7 23. Re1 Ne5 24. Nf5 Kf7 25. Nd4 Re8 26. b5 cxb5 27. axb5 Bb7 28. Bxa7 Ra8 29. Bc5 Re8 30. f4 Nd7 31. Rxe8 Kxe8 32. g4 Nxc5 33. f5 Kd8 34. h4 Bc8 35. g5 fxg5 36. hxg5 Bd7 37. Kg2 Be8 38. Kg3 Ne4+ 39. Kf4 Nd6 40. Ne6+ Ke7 41. Nxg7 Nxb5 42. f6+ Kf7 43. Nxe8 Kxe8 44. Kf5 Kf7 45. Kg4 Nd4 46. c3 Ne2 47. Kh5 Nxc3 48. Kh6 Ne4 49. Kh5 d4 50. Kg4 d3 51. Kf3 d2 52. Ke2 Kg6 53. f7 Kxf7 54. Ke3 d1Q 55. Kxe4 Qd2 56. Kf5 c5 57. g6+ hxg6+ 0-1

[Event "Hannover-ch U12"]
[Site "Bueckeburg"]
[Date "2007.11.02"]
[Round "4"]
[White "Edel, Fenja"]
[Black "Czyborra, Christian"]
[Result "1-0"]
[ECO "C46"]
[BlackElo "750"]
[PlyCount "103"]
[EventDate "2007.11.01"]
[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. Nf3 Nc6 3. Bc4 Nh6 4. Nc3 Bb4 5. 0-0 0-0 6. d3 Bxc3 7. bxc3 Na5 8. Bxh6 Nxc4 9. Bg5 f6 10. dxc4 fxg5 11. Nxe5 Re8 12. Nf3 Rxe4 13. Qd5+ Re6 14. Nxg5 Qe7 15. Nxe6 dxe6 16. Qf3 e5 17. Qe3 Bf5 18. Rfe1 e4 19. f3 Re8 20. fxe4 Bxe4 21. Qxa7 b6 22. Qa4 Ra8 23. Qb4 c5 24. Qb1 Re8 25. Qxb6 g6 26. Rad1 h5 27. Rd2 g5 28. Rde2 Kg7 29. Rxe4 Qxe4 30. Rxe4 Rxe4 31. Qxc5 Rg4 32. h3 Rg3 33. Kf2 Rxc3 34. a4 Rxc2+ 35. Kg1 g4 36. hxg4 hxg4 37. a5 Ra2 38. Qb6 Ra4 39. c5 Kf7 40. c6 Ke7 41. c7 Kd7 42. Qb5+ Kc8 43. Qxa4 Kxc7 44. Qb4 Kc8 45. a6 Kc7 46. Qb7+ Kd6 47. a7 Ke5 48. a8R Kf4 49. Re8 g3 50. Qf7+ Kg4 51. Rg8+ Kh4 52. Qh7# 1-0

[Event "Hannover-ch U12"]
[Site "Bueckeburg"]
[Date "2007.11.01"]
[Round "1"]
[White "Czyborra, Christian"]
[Black "Kopanski, Lorenz"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "750"]
[BlackElo "1280"]
[PlyCount "60"]
[EventDate "2007.11.01"]
[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. Bc4 Nf6 3. f3 Nxe4 4. fxe4 Qh4+ 5. g3 Qxe4+ 6. Qe2 Qxh1 7. Qf2 Qe4+ 8. Qe2 Qxe2+ 9. Nxe2 c6 10. d4 d5 11. Bd3 e4 12. Bf4 exd3 13. cxd3 Bb4+ 14. Bd2 Bxd2+ 15. Nxd2 Bg4 16. h4 Bxe2 17. Kxe2 0-0 18. a4 Re8+ 19. Kd1 Re3 20. Kc2 Nd7 21. b4 Rae8 22. Nf1 Re2+ 23. Kc3 Re1 24. Rxe1 Rxe1 25. Nd2 Rg1 26. Nf3 Rxg3 27. Nd2 f5 28. b5 cxb5 29. axb5 f4 30. Nf1 Nf6 0-1

[Event "Hannover-ch U12"]
[Site "Bueckeburg"]
[Date "2007.11.01"]
[Round "2"]
[White "Keese, Tobias"]
[Black "Czyborra, Christian"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "956"]
[BlackElo "750"]
[PlyCount "136"]
[EventDate "2007.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. g3 c6 4. Bg2 Nf6 5. e3 d6 6. Nge2 0-0 7. 0-0 d5 8. a3 Be7 9. b3 Bg4 10. d4 exd4 11. exd4 Bd6 12. c5 Bc7 13. Qd2 b6 14. cxb6 axb6 15. Qg5 h6 16. Qe3 Re8 17. Qd2 c5 18. dxc5 bxc5 19. Nf4 g5 20. Nfxd5 Be5 21. Nxf6+ Qxf6 22. Bxa8 Bxc3 23. Qd3 Bxa1 24. Qb5 Bd7 25. Qxc5 Qe7 26. Qe3 Qxe3 27. fxe3 Bc6 28. Bxc6 Nxc6 29. Bd2 Be5 30. b4 h5 31. b5 Rd8 32. Bc1 Ne7 33. b6 h4 34. gxh4 gxh4 35. e4 Rd4 36. Bb2 Rxe4 37. Bxe5 Rxe5 38. b7 Nc6 39. Rc1 Rb5 40. Rxc6 Rxb7 41. Rc4 f5 42. Rxh4 Rb3 43. Ra4 Rf3 44. Kg2 Re3 45. Ra8+ Kf7 46. a4 f4 47. Ra7+ Kg6 48. a5 f3+ 49. Kf2 Ra3 50. Ra6+ Kh5 51. Rf6 Rxa5 52. Rxf3 Ra2+ 53. Kg3 Kg5 54. h4+ Kh5 55. Rf5+ Kg6 56. Rg5+ Kh6 57. Kg4 Ra4+ 58. Kg3 Ra3+ 59. Kg4 Ra4+ 60. Kf5 Ra5+ 61. Kf6 Ra6+ 62. Ke7 Rg6 63. Rf5 Rg7+ 64. Ke6 Rg6+ 65. Ke5 Rb6 66. h5 Rb5+ 67. Kf4 Rxf5+ 68. Kxf5 Kxh5 1/2-1/2

[Event "Hannover-ch U12"]
[Site "Lehrte"]
[Date "2006.10.17"]
[Round "7"]
[White "Czyborra, Christian"]
[Black "Krull, Franziska"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "115"]
[EventDate "2006.10.14"]
[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. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. Nxe5 Bg4 6. f3 Bh5 7. g4 Ng8 8. gxh5 Bc5 9. c3 Qh4+ 10. Ke2 Qf2+ 11. Kd3 0-0-0+ 12. Kc4 b5+ 13. Kb3 Ne7 14. Qf1 a5 15. a4 f6 16. Nf7 Rhe8 17. Nxd8 Rxd8 18. Qxf2 Bxf2 19. axb5 cxb5 20. Rxa5 Nc6 21. Ra8+ Kb7 22. Rxd8 Nxd8 23. d4 c5 24. dxc5 Bxc5 25. Re1 Ka6 26. Be3 Be7 27. c4 g6 28. hxg6 hxg6 29. h4 Ka5 30. cxb5 Kxb5 31. Na3+ Ka5 32. Bd2+ Kb6 33. e5 fxe5 34. Rxe5 Bd6 35. Rb5+ Kc6 36. f4 Ne6 37. f5 Nd4+ 38. Kc3 Nxb5+ 39. Nxb5 Kxb5 40. fxg6 Be5+ 41. Kd3 Bxb2 42. h5 Bg7 43. Bc3 Bh6 44. Bd2 Bg7 45. h6 Bf8 46. h7 Bg7 47. Bc3 Bf8 48. h8Q Bc5 49. g7 Kc6 50. g8Q Kd6 51. Qg5 Kc6 52. Bd4 Kb5 53. Bxc5 Ka4 54. Qhh4+ Kb3 55. Qc4+ Kb2 56. Qg2+ Kb1 57. Qcc2+ Ka1 58. Qg1# 1-0

[Event "Hannover-ch U12"]
[Site "Lehrte"]
[Date "2006.10.16"]
[Round "6"]
[White "Czyborra, Christian"]
[Black "Hinze, Ferdinand"]
[Result "1/2-1/2"]
[ECO "C44"]
[PlyCount "56"]
[EventDate "2006.10.14"]
[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. Nf3 Nc6 3. Qe2 Nf6 4. c3 Bc5 5. Qd1 0-0 6. Bb5 d6 7. Bxc6 bxc6 8. d4 exd4 9. cxd4 Bb4+ 10. Nbd2 Bg4 11. h3 Bxf3 12. gxf3 c5 13. dxc5 dxc5 14. a3 Bxd2+ 15. Bxd2 h6 16. b4 cxb4 17. axb4 c6 18. e5 Nh5 19. Rb1 Qd3 20. b5 Rac8 21. Bb4 Rfd8 22. Be7 Rd4 23. Bc5 Rdd8 24. Bxa7 Qxd1+ 25. Rxd1 Rxd1+ 26. Kxd1 Rc7 27. Bb6 Rb7 28. Bd4 Rxb5 1/2-1/2

[Event "Hannover-ch U12"]
[Site "Lehrte"]
[Date "2006.10.16"]
[Round "5"]
[White "Danitz, Lisa Melina"]
[Black "Czyborra, Christian"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "728"]
[PlyCount "13"]
[EventDate "2006.10.14"]
[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. Nf3 Nf6 3. Nc3 Bb4 4. Nxe5 Bxc3 5. dxc3 Nxe4 6. Qd5 f5 7. Qf7# 1-0

[Event "Hannover-ch U12"]
[Site "Lehrte"]
[Date "2006.10.15"]
[Round "3"]
[White "Czyborra, Christian"]
[Black "Kretschmer, Marcel"]
[Result "0-1"]
[ECO "C60"]
[BlackElo "799"]
[PlyCount "86"]
[EventDate "2006.10.14"]
[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. Nf3 Nc6 3. Bb5 Nge7 4. c3 Ng6 5. d4 a6 6. Bxc6 dxc6 7. dxe5 Qxd1+ 8. Kxd1 Bg4 9. h3 Bxf3+ 10. gxf3 Nxe5 11. f4 Nd3 12. Be3 Bc5 13. Bxc5 Nxc5 14. f3 Nd3 15. b3 Nf2+ 16. Ke1 Nxh1 17. b4 Ng3 18. f5 Nh5 19. Na3 0-0-0 20. c4 Rd3 21. Nc2 Rxf3 22. Nd4 Rf4 23. b5 Rxe4+ 24. Ne2 cxb5 25. cxb5 axb5 26. Rb1 Ng3 27. Rb2 Rhe8 28. Kf2 Nxe2 29. Kf3 Ng1+ 30. Kg2 Ne2 31. Kf3 Nf4 32. Rxb5 Nxh3 33. Ra5 Kd7 34. Rd5+ Kc6 35. Ra5 g6 36. fxg6 hxg6 37. Kg3 Nf4 38. a4 f6 39. Kg4 Kb6 40. Rb5+ Kc6 41. Rb3 Nd5+ 42. Kg3 Re3+ 43. Kf2 Rxb3 0-1

[Event "Hannover-ch U12"]
[Site "Lehrte"]
[Date "2006.10.15"]
[Round "4"]
[White "Czyborra, Christian"]
[Black "Nolte, Felix"]
[Result "1/2-1/2"]
[ECO "C44"]
[PlyCount "97"]
[EventDate "2006.10.14"]
[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. Nf3 Nf6 3. c3 Nc6 4. d4 exd4 5. cxd4 Nxe4 6. Bb5 Bb4+ 7. Bd2 Bxd2+ 8. Nfxd2 Nxd2 9. Qxd2 Qe7+ 10. Be2 Qh4 11. g3 Qe4 12. f3 Qg6 13. Bd3 Qe6+ 14. Qe2 Qxe2+ 15. Bxe2 0-0 16. 0-0 d6 17. d5 Nd4 18. Re1 Nc2 19. Nc3 Nxe1 20. Rxe1 Bf5 21. g4 Bc2 22. Bd1 Bxd1 23. Rxd1 Rfe8 24. Ne4 c6 25. dxc6 bxc6 26. Nxd6 Red8 27. f4 c5 28. a3 a5 29. b3 Rdb8 30. Rb1 Rd8 31. Rd1 Rd7 32. Rd5 Re7 33. Rxc5 Re1+ 34. Kf2 Rb1 35. b4 axb4 36. axb4 Rxb4 37. Rc4 Rb2+ 38. Ke3 Rxh2 39. Rc7 Rh3+ 40. Ke4 Rd8 41. Nxf7 Rh4 42. Nxd8 Rxg4 43. Re7 Kf8 44. Rf7+ Ke8 45. Rc7 Kxd8 46. Ra7 Kc8 47. Kf3 Rg6 48. f5 Rf6 49. Kf4 1/2-1/2

[Event "Hannover-ch U12"]
[Site "Lehrte"]
[Date "2006.10.14"]
[Round "2"]
[White "Boeer, Lars Hendrik"]
[Black "Czyborra, Christian"]
[Result "1/2-1/2"]
[ECO "C46"]
[WhiteElo "755"]
[PlyCount "98"]
[EventDate "2006.10.14"]
[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. Nf3 Nc6 3. Nc3 Bb4 4. Bb5 Bxc3 5. Bxc6 dxc6 6. dxc3 Bg4 7. h3 Bxf3 8. Qxf3 f6 9. 0-0 Nh6 10. Bxh6 gxh6 11. Rad1 Qe7 12. Qh5+ Qf7 13. Qxf7+ Kxf7 14. Rd2 Rad8 15. Rxd8 Rxd8 16. Kh2 Rd2 17. Rc1 Rxf2 18. Kg3 Re2 19. Kf3 Rd2 20. b4 b6 21. a4 c5 22. bxc5 bxc5 23. c4 Rd4 24. a5 Rxc4 25. Ke3 Ra4 26. Rb1 Ra3+ 27. Kd2 Rxa5 28. Rb7 Ra4 29. Rxc7+ Ke6 30. Kd3 Rd4+ 31. Ke3 Kd6 32. Rxh7 Ke6 33. Rxh6 Rc4 34. Kd3 Rd4+ 35. Ke3 c4 36. g4 Rd8 37. h4 Rg8 38. Rh7 Rxg4 39. h5 f5 40. exf5+ Kxf5 41. h6 Re4+ 42. Kd2 Kf4 43. Rxa7 Rd4+ 44. Kc1 e4 45. h7 Rd8 46. Rg7 Rh8 47. Kd2 e3+ 48. Ke2 c3 49. Rf7+ Ke4 1/2-1/2

[Event "Hannover-ch U12"]
[Site "Lehrte"]
[Date "2006.10.14"]
[Round "1"]
[White "Krause, Niklas"]
[Black "Czyborra, Christian"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "799"]
[PlyCount "99"]
[EventDate "2006.10.14"]
[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. Nf3 f6 3. Nc3 Nc6 4. Bc4 Nge7 5. d3 a6 6. 0-0 b5 7. Bd5 Nxd5 8. Nxd5 Nb4 9. Nxb4 Bxb4 10. c3 Bc5 11. Be3 Bxe3 12. fxe3 0-0 13. d4 exd4 14. exd4 Bb7 15. Re1 Re8 16. e5 fxe5 17. Nxe5 d6 18. Nf3 Rxe1+ 19. Qxe1 Qf8 20. Ng5 Re8 21. Qh4 h6 22. Nh3 Re4 23. Qf2 Qxf2+ 24. Nxf2 Re2 25. Rf1 Rxb2 26. a3 c5 27. dxc5 dxc5 28. Nd3 c4 29. Nxb2 a5 30. a4 Bc6 31. axb5 Bxb5 32. Ra1 Bc6 33. Rxa5 g5 34. Nxc4 h5 35. Rxg5+ Kh7 36. Ne5 Be4 37. c4 Kh6 38. Rg8 Bh7 39. Rb8 h4 40. c5 Be4 41. c6 Bf5 42. c7 Kg5 43. c8Q Bxc8 44. Rxc8 Kf5 45. Nd3 Kg4 46. Rf8 h3 47. gxh3+ Kxh3 48. Rf5 Kg4 49. Rf4+ Kh3 50. Nf2# 1-0

