[Event "BEM-ch U12"]
[Site "Helmstedt"]
[Date "2005.10.30"]
[Round "7"]
[White "Thielen, Laurens"]
[Black "Bittner, Jan Hendrik"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "818"]
[BlackElo "777"]
[PlyCount "55"]
[EventDate "2005.10.27"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Qe7 4. Nc3 Nf6 5. d3 d6 6. Bg5 Be6 7. Bb3 Nd4 8. Nxd4 exd4 9. Nd5 Nxd5 10. Bxe7 Bxe7 11. Bxd5 Bxd5 12. exd5 0-0 13. 0-0 Rae8 14. Re1 c6 15. dxc6 bxc6 16. Re2 h6 17. Qe1 f6 18. Rxe7 Rxe7 19. Qxe7 Rf7 20. Qxd6 g5 21. Re1 h5 22. Re8+ Kg7 23. Re7 Rxe7 24. Qxe7+ Kg6 25. Qe4+ f5 26. Qxd4 g4 27. g3 Kg5 28. Qg7# 1-0

[Event "BEM-ch U12"]
[Site "Helmstedt"]
[Date "2005.10.29"]
[Round "6"]
[White "Bittner, Jan Hendrik"]
[Black "Meyer, Melissa"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "777"]
[BlackElo "1047"]
[PlyCount "25"]
[EventDate "2005.10.27"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. 0-0 0-0 6. d3 d6 7. Bg5 h6 8. Bxf6 Qxf6 9. Nd5 Qg6 10. Nxc7 Rb8 11. Nb5 Bh3 12. g3 Bxf1 13. Qxf1 1/2-1/2

[Event "BEM-ch U12"]
[Site "Helmstedt"]
[Date "2005.10.29"]
[Round "5"]
[White "Knobel, Hannah Bettina"]
[Black "Bittner, Jan Hendrik"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "788"]
[BlackElo "777"]
[PlyCount "47"]
[EventDate "2005.10.27"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 Nd4 6. Bg5 0-0 7. Nd5 Qe8 8. Bxf6 gxf6 9. Nxf6+ Kh8 10. Nxe8 Rxe8 11. c3 Re7 12. cxd4 exd4 13. 0-0 d6 14. Ng5 Be6 15. Qh5 f6 16. Nxe6 Rae8 17. Nxc5 dxc5 18. Bf7 Rf8 19. Bg6 Rd7 20. Qh6 Rg8 21. Bf5 Re7 22. Qxf6+ Rgg7 23. Qf8+ Rg8 24. Qxe7 1-0

[Event "BEM-ch U12"]
[Site "Helmstedt"]
[Date "2005.10.28"]
[Round "4"]
[White "Bittner, Jan Hendrik"]
[Black "Fenske, Gloria"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "777"]
[BlackElo "986"]
[PlyCount "82"]
[EventDate "2005.10.27"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 h6 5. 0-0 b6 6. Nd5 Nxe4 7. Re1 f5 8. d3 Na5 9. Be3 Ng5 10. Nxe5 Nxc4 11. Nxc4 Ne6 12. f4 Bb7 13. Nc3 Qf6 14. Qh5+ g6 15. Qe2 0-0-0 16. Nb5 Kb8 17. Qf1 g5 18. g3 gxf4 19. Bf2 Bc6 20. Nc3 Nd4 21. Bxd4 Qxd4+ 22. Qf2 Qg7 23. Qxf4 h5 24. h4 Bc5+ 25. Ne3 Bd6 26. Qf2 Bxg3 27. Ng2 Bxf2+ 28. Kxf2 Qxg2+ 29. Ke3 Rde8+ 30. Kd4 Qf2+ 31. Re3 Qxe3+ 32. Kc4 f4 33. Nd1 Qe1 34. Rc1 f3 35. Rb1 Qxh4+ 36. Kc3 Qe1+ 37. Kb3 f2 38. Ka3 f1Q 39. Nf2 Qxb1 40. Ne4 Bxe4 41. dxe4 Qa6+ 0-1

[Event "BEM-ch U12"]
[Site "Helmstedt"]
[Date "2005.10.27"]
[Round "1"]
[White "Bittner, Jan Hendrik"]
[Black "Meyer, Magnus"]
[Result "1/2-1/2"]
[ECO "B29"]
[WhiteElo "777"]
[BlackElo "861"]
[PlyCount "56"]
[EventDate "2005.10.27"]
[EventType "tourn"]
[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. Nc3 Nc6 3. Nf3 Nf6 4. Bc4 Nd4 5. 0-0 e6 6. d3 Be7 7. Be3 e5 8. Nxe5 0-0 9. Nf3 Qb6 10. e5 Ng4 11. h3 Nxe3 12. fxe3 Nxf3+ 13. Qxf3 Qg6 14. d4 cxd4 15. exd4 a6 16. Nd5 Qg5 17. Nxe7+ Qxe7 18. Rae1 Qe8 19. Re4 Kh8 20. Bxf7 Rxf7 21. Qxf7 Qxf7 22. Rxf7 h6 23. Kf2 d5 24. Rg4 Bxg4 25. hxg4 Rc8 26. Kf3 Rxc2 27. e6 Kg8 28. Kf4 Rxb2 1/2-1/2

[Event "BEM-ch U12"]
[Site "Helmstedt"]
[Date "2005.10.27"]
[Round "2"]
[White "Zehe, Marc Kevin"]
[Black "Bittner, Jan Hendrik"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1130"]
[BlackElo "777"]
[PlyCount "71"]
[EventDate "2005.10.27"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 Nd4 5. Bg2 Nxf3+ 6. exf3 Be7 7. 0-0 d6 8. Nd5 Nxd5 9. cxd5 Bd7 10. Re1 0-0 11. b3 c6 12. dxc6 Bxc6 13. Bb2 f6 14. d4 d5 15. dxe5 Bc5 16. exf6 gxf6 17. Bd4 Bb4 18. Re3 Qd6 19. Qc2 Rac8 20. Qe2 Rce8 21. Rxe8 Bxe8 22. Qe3 Rf7 23. Qxe8+ Rf8 24. Qe3 Kf7 25. Qd3 Kg7 26. Bc3 Bc5 27. Re1 b6 28. f4 b5 29. Qxd5 Qxd5 30. Bxd5 Rd8 31. Bg2 Rd3 32. Ba5 Bb6 33. Bxb6 axb6 34. Re7+ Kg6 35. Be4+ Kh5 36. Rxh7+ 1-0

[Event "Helmstedt district 2 U14"]
[Site "Helmstedt"]
[Date "2004.10.12"]
[Round "7"]
[White "Bittner, Jan Hendrik"]
[Black "Fenske, Gloria"]
[Result "0-1"]
[ECO "C49"]
[PlyCount "92"]
[EventDate "2004.10.09"]
[EventType "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 Nf6 3. Nc3 Nc6 4. Bb5 Bb4 5. 0-0 0-0 6. a3 Bxc3 7. dxc3 a6 8. Bxc6 dxc6 9. Nxe5 Qd6 10. f4 Nxe4 11. Qxd6 cxd6 12. Re1 Bf5 13. g4 Bxg4 14. Rxe4 Bf5 15. Rb4 dxe5 16. fxe5 Rfe8 17. Rxb7 Rxe5 18. Bf4 Re4 19. Bd6 Rg4+ 20. Bg3 Bxc2 21. Re1 h5 22. Ree7 Rd8 23. Rxf7 Rd1+ 24. Rf1 Rxf1+ 25. Kxf1 Bd3+ 26. Kf2 Be4 27. b4 c5 28. Rb6 cxb4 29. axb4 h4 30. c4 hxg3+ 31. hxg3 Bd3 32. c5 Rg5 33. c6 Rf5+ 34. Ke3 Rb5 35. Rxa6 Rd5 36. c7 Bxa6 37. Ke4 Rd7 38. b5 Bb7+ 39. Ke5 Rd5+ 40. Ke6 Rxb5 41. Kd7 Kf7 42. Kd8 g6 43. c8Q Bxc8 44. Kxc8 Rc5+ 45. Kd7 Rd5+ 46. Kc7 Ke7 0-1

[Event "Helmstedt district 2 U14"]
[Site "Helmstedt"]
[Date "2004.10.11"]
[Round "5"]
[White "Bock, Lukas"]
[Black "Bittner, Jan Hendrik"]
[Result "0-1"]
[ECO "C48"]
[PlyCount "64"]
[EventDate "2004.10.09"]
[EventType "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. Nc3 Nf6 4. Bb5 a6 5. Bxc6 bxc6 6. Nxe5 d6 7. Nxc6 Qd7 8. Nd4 Be7 9. Nf5 0-0 10. Nxe7+ Qxe7 11. d3 Be6 12. 0-0 Ng4 13. h3 Ne5 14. d4 Bc4 15. Re1 Rab8 16. dxe5 dxe5 17. Qg4 Qe6 18. Qxe6 fxe6 19. b3 Bb5 20. Na4 Rbd8 21. Nc5 Rd6 22. Ba3 Rd2 23. Nxe6 Re8 24. Nxc7 Rc8 25. Nd5 Rcxc2 26. Ne7+ Kf8 27. Nf5+ Kf7 28. Nd6+ Ke6 29. Nxb5 axb5 30. Bc1 Rxf2 31. a4 Rxg2+ 32. Kf1 Rcf2# 0-1

[Event "Helmstedt district 2 U14"]
[Site "Helmstedt"]
[Date "2004.10.11"]
[Round "6"]
[White "Steinke, Dimitrij"]
[Black "Bittner, Jan Hendrik"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "41"]
[EventDate "2004.10.09"]
[EventType "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. Bb5 a6 4. Bxc6 bxc6 5. Nxe5 Qe7 6. d4 d6 7. Nxc6 Qxe4+ 8. Be3 Qxg2 9. Rf1 Bg4 10. f3 Bf5 11. Na3 Ne7 12. Rf2 Qg6 13. c3 Nxc6 14. Qa4 Bd7 15. b4 Qg1+ 16. Rf1 Qxe3+ 17. Kd1 Qxc3 18. Re1+ Ne7 19. b5 Bxb5 20. Nxb5 Rc8 21. Nxc3+ 1-0

[Event "Helmstedt district 2 U14"]
[Site "Helmstedt"]
[Date "2004.10.10"]
[Round "4"]
[White "Bittner, Jan Hendrik"]
[Black "Ioan, Anthony"]
[Result "0-1"]
[ECO "D01"]
[PlyCount "68"]
[EventDate "2004.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nbd7 4. Nf3 h6 5. Bf4 Ne4 6. Nxe4 dxe4 7. Ne5 Nxe5 8. dxe5 Bd7 9. f3 Bf5 10. Qxd8+ Rxd8 11. Rd1 Rxd1+ 12. Kxd1 e6 13. b4 Bxb4 14. e3 0-0 15. g4 Rd8+ 16. Kc1 Bd2+ 17. Kb2 g5 18. gxf5 gxf4 19. exf4 exf5 20. Rg1+ Kf8 21. Bh3 Bxf4 22. Bxf5 exf3 23. Rf1 Bxe5+ 24. Kb3 Rd2 25. Rxf3 Rxh2 26. Re3 Bf4 27. Re4 Rh4 28. Bc8 b6 29. Rd4 Kg7 30. Rd7 Rh3+ 31. Kb4 a5+ 32. Kb5 Rh2 33. Rxc7 Bxc7 34. c4 Rb2+ 0-1

[Event "Helmstedt district 2 U14"]
[Site "Helmstedt"]
[Date "2004.10.10"]
[Round "3"]
[White "Ziethmann, Maik"]
[Black "Bittner, Jan Hendrik"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "74"]
[EventDate "2004.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Nf3 Nc6 4. Bg5 h6 5. Bh4 g5 6. Bg3 Be6 7. e3 Bg7 8. Bb5 a6 9. Ba4 b5 10. Bb3 b4 11. Na4 0-0 12. 0-0 Ne4 13. Nc5 Nxc5 14. dxc5 Bxb2 15. Bxc7 Qxc7 16. Rb1 Be5 17. Ba4 Na5 18. c6 Nxc6 19. Bxc6 Qxc6 20. Nxe5 Qd6 21. Qd4 f6 22. f4 gxf4 23. exf4 Rac8 24. Rfc1 fxe5 25. fxe5 Qd7 26. Rxb4 Bf5 27. g4 Bxc2 28. Qd2 Be4 29. Qxh6 Kf7 30. g5 Qe6 31. Qh7+ Bxh7 32. Rf4+ Kg8 33. Rff1 Rxf1+ 34. Rxf1 Rc2 35. Ra1 Qg4+ 36. Kf1 Qf3+ 37. Ke1 Qh1# 0-1

[Event "Helmstedt district 2 U14"]
[Site "Helmstedt"]
[Date "2004.10.09"]
[Round "2"]
[White "Bittner, Jan Hendrik"]
[Black "Zehe, Marc Kevin"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "48"]
[EventDate "2004.10.09"]
[EventType "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. Nc3 g6 4. Bc4 Bg7 5. 0-0 Nc6 6. d3 Nf6 7. Bg5 Bg4 8. Nd5 Nxd5 9. exd5 Ne5 10. Nxe5 Bxd1 11. Raxd1 Bxe5 12. Rde1 Qd7 13. f4 Bd4+ 14. Kh1 0-0-0 15. c3 Bg7 16. g4 Qxg4 17. Rg1 Qd7 18. Re4 f6 19. Bh4 h6 20. Rxg6 Rhg8 21. Re2 Qh3 22. Be1 Bh8 23. Rxg8 Rxg8 24. Rg2 Qxg2# 0-1

