[Event "Baden-ch U14"]
[Site "Karlsruhe"]
[Date "2014.01.06"]
[Round "7"]
[White "Dehm, David"]
[Black "Fesenmeier, Karl"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1557"]
[BlackElo "1432"]
[PlyCount "19"]
[EventDate "2014.01.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 Ng4 6. Bxf7+ Kxf7 7. Ng5+ Ke8 8. Qxg4 h6 9. Qh5+ Ke7 10. Qf7# 1-0

[Event "Baden-ch U14"]
[Site "Karlsruhe"]
[Date "2014.01.05"]
[Round "6"]
[White "Zwecker, Conrad"]
[Black "Dehm, David"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1199"]
[BlackElo "1557"]
[PlyCount "54"]
[EventDate "2014.01.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. d3 h6 6. Be3 Bb6 7. Qe2 d6 8. h3 Be6 9. Nd5 Bxd5 10. exd5 Nb4 11. d4 Nfxd5 12. dxe5 0-0 13. 0-0 Re8 14. Rad1 Nxe3 15. fxe3 Bc5 16. Nd4 d5 17. Nb3 Bb6 18. a3 Rxe5 19. axb4 Rxe3 20. Qxe3 Bxe3+ 21. Kh1 c6 22. b5 Qd6 23. Be2 Rd8 24. Nd2 cxb5 25. Nf3 d4 26. Ne5 f6 27. Nd3 Qc7 0-1

[Event "Baden-ch U14"]
[Site "Karlsruhe"]
[Date "2014.01.04"]
[Round "5"]
[White "Dehm, David"]
[Black "Kistner, Sinan"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1557"]
[BlackElo "1241"]
[PlyCount "36"]
[EventDate "2014.01.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Bd3 e6 6. 0-0 Nf6 7. Re1 Nbd7 8. b3 g6 9. Bb2 Bxe4 10. Bxe4 Bg7 11. d3 0-0 12. Rb1 Nc5 13. Ba3 Ncxe4 14. dxe4 Qxd1 15. Rbxd1 Rfd8 16. Nd2 Rd7 17. f3 Rad8 18. Bb4 Bh6 1/2-1/2

[Event "Baden-ch U14"]
[Site "Karlsruhe"]
[Date "2014.01.03"]
[Round "3"]
[White "Dehm, David"]
[Black "Toptschiev, David"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1557"]
[BlackElo "1850"]
[PlyCount "65"]
[EventDate "2014.01.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 a6 9. Qd2 Re8 10. Rad1 d6 11. Bc4 Bd7 12. Bb3 Rc8 13. f4 Ng4 14. Nxc6 Bxc6 15. Bd4 Nf6 16. Qe3 Ng4 17. Qd2 Nf6 18. Qe3 Rf8 19. Kh1 b5 20. a3 Qc7 21. Rfe1 Qb7 22. Qg3 Nxe4 23. Nxe4 Bxe4 24. c3 d5 25. f5 Bxd4 26. Rxd4 Rcd8 27. fxg6 Bxg6 28. h4 h5 29. Re5 Kh7 30. Bxd5 Qa7 31. Be4 Rxd4 32. Rxh5+ Kg7 33. cxd4 1/2-1/2

[Event "Baden-ch U14"]
[Site "Karlsruhe"]
[Date "2014.01.03"]
[Round "4"]
[White "Riehle, Fabio"]
[Black "Dehm, David"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1195"]
[BlackElo "1557"]
[PlyCount "65"]
[EventDate "2014.01.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 Bxc6 9. Qg4 g6 10. 0-0 Bc5 11. c3 Qe7 12. f3 h5 13. Qf4 g5 14. Qe3 Bb5 15. Re1 g4 16. fxe4 0-0-0 17. Qg5 Qd7 18. Qf5 h4 19. Kh1 Bd3 20. Qxd7+ Kxd7 21. exd5 h3 22. g3 Rhe8 23. Bg5 Be7 24. e6+ fxe6 25. dxe6+ Kc8 26. Bxe7 Rxe7 27. Re3 Bc4 28. Nd2 Bd5+ 29. Kg1 Rde8 30. Rae1 c6 31. c4 Bg2 32. Nf5 Rh7 33. Nd6+ 1-0

[Event "Baden-ch U14"]
[Site "Karlsruhe"]
[Date "2014.01.02"]
[Round "1"]
[White "Dehm, David"]
[Black "Raitor, Sven"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1557"]
[BlackElo "1199"]
[PlyCount "47"]
[EventDate "2014.01.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 Bg4 5. d3 c6 6. Bb3 Nbd7 7. Nb1 h6 8. Nbd2 a5 9. c3 Nc5 10. Qc2 a4 11. Bc4 b5 12. Bxf7+ Kxf7 13. d4 exd4 14. cxd4 Bxf3 15. gxf3 Ne6 16. Qc3 d5 17. e5 Nd7 18. Qxc6 Nb6 19. Qc3 g6 20. Rg1 b4 21. Qd3 Nf4 22. Qe3 g5 23. Kd1 Rc8 24. a3 0-1

[Event "Baden-ch U14"]
[Site "Karlsruhe"]
[Date "2014.01.02"]
[Round "2"]
[White "Schrepp, Florian"]
[Black "Dehm, David"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1367"]
[BlackElo "1557"]
[PlyCount "122"]
[EventDate "2014.01.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8. f3 Bd6 9. Be3 Be5 10. c3 0-0 11. 0-0 Rd8 12. Nd2 Nd7 13. Rad1 Nb6 14. b3 c5 15. Ne2 Bd6 16. Bf4 Be6 17. c4 Rd7 18. Nb1 Rad8 19. Nbc3 f6 20. Bxd6 Rxd6 21. Rxd6 Rxd6 22. Rd1 Rxd1+ 23. Nxd1 c6 24. Ne3 Nd7 25. Nf4 Bf7 26. Nf5 b5 27. cxb5 cxb5 28. Nd6 c4 29. bxc4 bxc4 30. Ne2 Nb6 31. Nc3 Be6 32. Kf2 Kf8 33. Ke3 g6 34. Kd4 Ke7 35. Nb7 Na8 36. Na5 Nb6 37. Nd5+ Bxd5 38. exd5 c3 39. Kxc3 Nxd5+ 40. Kd2 Ke6 41. Nb7 Kf5 42. Nc5 Nc7 43. g3 h5 44. Kd3 Ke5 45. Nd7+ Ke6 46. Nc5+ Ke5 47. Ne4 f5 48. Nf2 Nd5 49. a3 f4 50. Ne4 fxg3 51. hxg3 Kf5 52. Kd4 Nc7 53. a4 g5 54. Nd6+ Ke6 55. Ne4 Kf5 56. Nf2 h4 57. gxh4 gxh4 58. Ke3 Ne6 59. Nd3 h3 60. Kf2 h2 61. Kg2 Nf4+ 1/2-1/2

[Event "Baden-ch U12"]
[Site "Karlsruhe"]
[Date "2012.01.05"]
[Round "7"]
[White "Dehm, David"]
[Black "Straub, Felix"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1099"]
[BlackElo "1250"]
[PlyCount "71"]
[EventDate "2012.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 Ng4 6. Bxf7+ Kxf7 7. Ng5+ Ke8 8. Qxg4 d6 9. Qf4 Nxe5 10. 0-0 Be7 11. Ne4 Nf7 12. Ng3 b6 13. Qxd4 Bf6 14. Qe4+ Be5 15. Qxa8 Bxg3 16. hxg3 d5 17. Qxa7 Ke7 18. Qa3+ Nd6 19. Bg5+ Kf7 20. Bxd8 Rxd8 21. Nc3 Kg8 22. Nxd5 Nc4 23. Qe7 Rf8 24. Qxc7 Ba6 25. Rfe1 b5 26. Qd7 h6 27. Qe6+ Rf7 28. Qxa6 Nxb2 29. Re8+ Kh7 30. Re7 Rf8 31. Qb7 Rg8 32. Nf6+ Kh8 33. Nxg8 Kxg8 34. Rxg7+ Kh8 35. Rh7+ Kg8 36. Qg7# 1-0

[Event "Baden-ch U12"]
[Site "Karlsruhe"]
[Date "2012.01.05"]
[Round "6"]
[White "Toptschiev, David"]
[Black "Dehm, David"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1215"]
[BlackElo "1099"]
[PlyCount "81"]
[EventDate "2012.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. Nc3 Nf6 6. h3 d6 7. 0-0 0-0 8. Re1 Be6 9. Bxe6 fxe6 10. Na4 Bb4 11. Re3 Qe8 12. Nh2 Nh5 13. c3 Ba5 14. b4 Bb6 15. Nxb6 axb6 16. Rf3 Rxf3 17. Qxf3 Qg6 18. Qg4 Qxg4 19. Nxg4 Nf4 20. Bxf4 exf4 21. f3 Ra3 22. b5 Ne7 23. Nf2 Rxc3 24. Kf1 Ra3 25. Ke2 Ra5 26. a4 c6 27. bxc6 bxc6 28. Nd1 b5 29. Nb2 bxa4 30. Rxa4 Rxa4 31. Nxa4 Kf7 32. Nb6 e5 33. Kd2 Ke6 34. Ke2 d5 35. exd5+ cxd5 36. Na4 Kf5 37. Nc3 g5 38. Kd2 h5 39. Ke2 g4 40. hxg4+ hxg4 41. Kf2 1/2-1/2

[Event "Baden-ch U12"]
[Site "Karlsruhe"]
[Date "2012.01.04"]
[Round "3"]
[White "Bergmann, Leon"]
[Black "Dehm, David"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "783"]
[BlackElo "1099"]
[PlyCount "66"]
[EventDate "2012.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nf6 5. Nc3 0-0 6. d3 Qe7 7. Nd5 Nxd5 8. exd5 Nd4 9. Nxd4 Bxd4 10. c3 Bb6 11. d4 e4 12. Re1 c6 13. dxc6 bxc6 14. Ba4 Re8 15. Bc2 d5 16. f3 Bf5 17. fxe4 dxe4 18. Ba4 Rac8 19. Qh5 Bg6 20. Qg4 Qe6 21. Bd1 Qxg4 22. Bxg4 Rc7 23. Bf3 Rce7 24. Bd1 e3 25. Kf1 e2+ 26. Bxe2 Bd3 27. Kf2 Rxe2+ 28. Rxe2 Rxe2+ 29. Kf3 h6 30. Be3 Rxb2 31. a4 Bc7 32. h3 f5 33. g4 Be4# 0-1

[Event "Baden-ch U12"]
[Site "Karlsruhe"]
[Date "2012.01.04"]
[Round "5"]
[White "Dehm, David"]
[Black "Martin, Julian"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1099"]
[BlackElo "1576"]
[PlyCount "64"]
[EventDate "2012.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 c6 5. d4 Bf5 6. Bc4 Nf6 7. Be3 e6 8. 0-0 Nbd7 9. Qd2 Be7 10. a3 Nb6 11. Bb3 0-0 12. Rad1 Rac8 13. Ne5 Nbd5 14. Nxd5 Nxd5 15. c4 Nxe3 16. fxe3 Rfd8 17. c5 Qb8 18. Rxf5 exf5 19. Nxf7 Rf8 20. Nd6+ Kh8 21. Nxc8 Qxc8 22. Rf1 Bg5 23. Qd3 f4 24. e4 Bh6 25. e5 Re8 26. Re1 Qd8 27. Qe4 Qe7 28. e6 Rf8 29. Qe5 f3 30. Rf1 Bf4 31. Qe4 Qh4 32. h3 Bh2+ 0-1

[Event "Baden-ch U12"]
[Site "Karlsruhe"]
[Date "2012.01.04"]
[Round "4"]
[White "Riegel, Arinna"]
[Black "Dehm, David"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1274"]
[BlackElo "1099"]
[PlyCount "90"]
[EventDate "2012.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Bb6 6. Bc4 Nf6 7. Nc3 0-0 8. 0-0 d6 9. h3 Qe7 10. Nxc6 bxc6 11. Qd3 Be6 12. Bg5 Bxc4 13. Qxc4 c5 14. Nd5 Qe5 15. Bxf6 gxf6 16. Nc3 Rab8 17. b3 Ba5 18. Nd5 c6 19. Ne3 Bc3 20. Rad1 Bd4 21. Nf5 Qxe4 22. Ng3 Qe5 23. Rfe1 Qf4 24. c3 Bxf2+ 25. Kh1 Qxc4 26. bxc4 Bxg3 27. Rf1 Be5 28. Rf3 Rb2 29. a4 Ra2 30. Rfd3 Rxa4 31. Rb1 Rxc4 32. Rc1 Rb8 33. Ra1 Rb3 34. Rc1 Rbxc3 35. Rdxc3 Rxc3 36. Rg1 a5 37. Rf1 a4 38. Rg1 a3 39. Rf1 Rc2 40. Rg1 a2 41. Rf1 a1Q 42. Rxa1 Bxa1 43. Kg1 Re2 44. Kf1 Re8 45. g4 c4 0-1

[Event "Baden-ch U12"]
[Site "Karlsruhe"]
[Date "2012.01.03"]
[Round "2"]
[White "Dehm, David"]
[Black "Bleyer, Kalle"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1099"]
[BlackElo "1350"]
[PlyCount "84"]
[EventDate "2012.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Bb4 6. Qd3 Nf6 7. Bg5 h6 8. Bh4 Ne5 9. Qb5 Bxc3+ 10. bxc3 Ng6 11. Bxf6 Qxf6 12. Qc4 0-0 13. Be2 Nf4 14. g3 Ng2+ 15. Kd1 Qxf2 16. Kc1 Qe3+ 17. Kb2 e5 18. Nb3 Qb6 19. Qd5 d6 20. Rhg1 Be6 21. Qd3 Ne3 22. Rae1 Nc4+ 23. Kc1 Rac8 24. Qf3 Na5 25. Rgf1 Nxb3+ 26. axb3 Qa5 27. Kd2 Qc7 28. Ra1 a6 29. Qe3 Rfd8 30. c4 Qc5 31. Qc3 d5 32. Kc1 dxc4 33. b4 Qd4 34. Qxd4 exd4 35. Kb2 d3 36. cxd3 cxd3 37. Bd1 Rd4 38. Ka3 Rxe4 39. Bf3 Rc3+ 40. Ka4 Bd7+ 41. Ka5 Re5+ 42. Kb6 Rb5+ 0-1

[Event "Baden-ch U12"]
[Site "Karlsruhe"]
[Date "2012.01.03"]
[Round "1"]
[White "Dehm, David"]
[Black "Knopf, Nina"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "1099"]
[BlackElo "673"]
[PlyCount "67"]
[EventDate "2012.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bb5 Bb4 5. 0-0 d6 6. Nd5 a5 7. d3 0-0 8. Bg5 Bg4 9. Nxf6+ gxf6 10. Bh6 Nd4 11. c3 Nxf3+ 12. gxf3 Bh3 13. f4 f5 14. Bxf8 Qf6 15. Qh5 Rxf8 16. Qxh3 Qg6+ 17. Qg2 Qxg2+ 18. Kxg2 Kh8 19. cxb4 Rg8+ 20. Kf3 d5 21. Rg1 fxe4+ 22. dxe4 dxe4+ 23. Kxe4 Rd8 24. fxe5 c6 25. Rad1 Re8 26. Bc4 f6 27. Rg8+ Rxg8 28. Bxg8 Kxg8 29. exf6 Kf7 30. Kf5 axb4 31. Rd7+ Kf8 32. f7 b6 33. Kf6 b3 34. Rd8# 1-0

[Event "GER-ch Net qual2 U14"]
[Site "Playchess.com INT"]
[Date "2011.05.04"]
[Round "5"]
[White "Dehm, David"]
[Black "Haeusler, Luis"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1376"]
[BlackElo "1283"]
[PlyCount "28"]
[EventDate "2011.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 g6 5. d4 cxd4 6. Nxd4 d6 7. 0-0 Bg7 8. Be3 0-0 9. Nxc6 bxc6 10. Bh6 Bxh6 11. f4 Bg7 12. Rf3 Qb6+ 13. Kf1 Ng4 14. Rh3 Ne3+ 0-1

[Event "GER-ch Net qual2 U14"]
[Site "Playchess.com INT"]
[Date "2011.05.04"]
[Round "1"]
[White "Dehm, David"]
[Black "Oehne, Timo"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1376"]
[BlackElo "1713"]
[PlyCount "52"]
[EventDate "2011.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. e5 Bg4 4. Nc3 e6 5. d4 c5 6. dxc5 Nc6 7. Be2 Bxf3 8. Bxf3 Nxe5 9. Bf4 Nxf3+ 10. Qxf3 Bxc5 11. 0-0 Nf6 12. Bg5 Be7 13. Rfe1 h6 14. Bf4 a6 15. Rad1 0-0 16. Re5 Bd6 17. Re3 Bxf4 18. Qxf4 Rc8 19. Rdd3 Qc7 20. Qh4 Qc4 21. Rd4 Qc5 22. Rf3 e5 23. Ra4 d4 24. Ne4 Nxe4 25. Qxe4 Qxc2 26. Qxb7 Qd1# 0-1

[Event "GER-ch Net qual2 U14"]
[Site "Playchess.com INT"]
[Date "2011.05.04"]
[Round "3"]
[White "Dehm, David"]
[Black "Oltmanns, Bianca"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1376"]
[BlackElo "1468"]
[PlyCount "38"]
[EventDate "2011.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Nc3 Qd8 8. d3 Bg4 9. 0-0 Bd6 10. h3 Bh5 11. Qe2 0-0 12. Qe3 Bg6 13. Bd2 Re8 14. Qe1 e4 15. dxe4 Qe7 16. Nd5 Qxe4 17. Nxc7 Bxc7 18. Qxe4 Bxe4 19. Ng5 Bxc2 0-1

[Event "GER-ch Net qual2 U14"]
[Site "Playchess.com INT"]
[Date "2011.05.04"]
[Round "2"]
[White "Hartewig, Anja"]
[Black "Dehm, David"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1499"]
[BlackElo "1376"]
[PlyCount "77"]
[EventDate "2011.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Nf3 Bf5 7. e3 0-0 8. Bd3 Bg4 9. 0-0 Nbd7 10. h3 Bh5 11. Be2 Nb6 12. Qc2 Bg6 13. Bd3 Bxd3 14. Qxd3 Qd6 15. Ne5 c6 16. Rfc1 Qc7 17. Na4 Nxa4 18. b3 Nb6 19. Bf4 Bd6 20. a3 Bxe5 21. Bxe5 Qe7 22. b4 Nbd7 23. Bf4 Ne4 24. b5 cxb5 25. Qxb5 a6 26. Qxb7 Rfb8 27. Qxd5 Nef6 28. Qc4 Rc8 29. Qb4 Qxb4 30. axb4 Rxc1+ 31. Rxc1 g6 32. Rc6 Ne4 33. Rc7 Nb6 34. Rb7 Nc4 35. d5 Rd8 36. Bh6 g5 37. Ra7 Rd6 38. Ra8+ Rd8 39. Rxd8# 1-0

[Event "GER-ch Net qual2 U14"]
[Site "Playchess.com INT"]
[Date "2011.05.04"]
[Round "4"]
[White "Rempe, Moritz"]
[Black "Dehm, David"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1784"]
[BlackElo "1376"]
[PlyCount "53"]
[EventDate "2011.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 Ne4 7. cxd4 Bb4+ 8. Bd2 Bxd2+ 9. Nbxd2 Nxd2 10. Qxd2 d5 11. Bb5 Be6 12. Rc1 Bd7 13. 0-0 a6 14. Bxc6 Bxc6 15. Rfe1 0-0 16. e6 fxe6 17. Rxe6 Qd7 18. Rce1 Rfe8 19. Rxe8+ Rxe8 20. Ne5 Qf5 21. Nxc6 bxc6 22. Rxe8+ Kf7 23. Re1 Kg6 24. h3 h6 25. Qe2 h5 26. Qe6+ Qxe6 27. Rxe6+ 1-0

[Event "GER-ch Net qual2 U14"]
[Site "Playchess.com INT"]
[Date "2011.05.04"]
[Round "6"]
[White "Roessel, Louis"]
[Black "Dehm, David"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1389"]
[BlackElo "1376"]
[PlyCount "37"]
[EventDate "2011.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. g3 Nf6 4. Bg2 Bf5 5. 0-0 e6 6. Nc3 Bd6 7. a3 0-0 8. Re1 e5 9. Bg5 e4 10. Bxf6 Qxf6 11. Nh4 Nxd4 12. Nxf5 Nxf5 13. g4 Ne7 14. f3 exf3 15. exf3 Rfe8 16. f4 Qxf4 17. Bxd5 Qxh2+ 18. Kf1 Qh1+ 19. Bxh1 1-0

[Event "GER-ch Net qual1 U14"]
[Site "Playchess.com INT"]
[Date "2011.05.01"]
[Round "1"]
[White "Bach, Jannik"]
[Black "Dehm, David"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1772"]
[BlackElo "1309"]
[PlyCount "45"]
[EventDate "2011.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6 4. d3 h6 5. f4 exf4 6. Bxf4 Bc5 7. Nf3 0-0 8. Qd2 d6 9. 0-0-0 Bg4 10. Rdf1 Qd7 11. h3 Be6 12. Bb3 Bxb3 13. axb3 Bb4 14. Nh4 Rfe8 15. Bxh6 g6 16. Rxf6 Bxc3 17. Qxc3 Ne5 18. Rhf1 Rf8 19. Bxf8 Rxf8 20. d4 Nc6 21. Nxg6 Kh7 22. Nxf8+ Kg7 23. Nxd7 1-0

[Event "GER-ch Net qual1 U14"]
[Site "Playchess.com INT"]
[Date "2011.05.01"]
[Round "6"]
[White "Dehm, David"]
[Black "Caprita, Victor"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1309"]
[PlyCount "87"]
[EventDate "2011.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Qe7 7. Qe2 Ne4 8. 0-0 Bd7 9. Nbd2 g6 10. Nxe4 dxe4 11. Qxe4 Bg7 12. Bg5 Qe6 13. Bxc6 Bxc6 14. Qe3 Bxf3 15. Qxf3 0-0 16. Rfe1 Rfe8 17. Bf4 Bxe5 18. Bxe5 f6 19. Rad1 Qd6 20. Bxd6 cxd6 21. Rxe8+ Rxe8 22. Qd5+ Kg7 23. Qxb7+ Kg8 24. g3 d3 25. cxd3 a5 26. Qd5+ Kg7 27. Qxd6 Rf8 28. Qc7+ Rf7 29. Qxa5 Rf8 30. d4 Rf7 31. d5 Rf8 32. d6 Rf7 33. d7 Rf8 34. d8Q Rf7 35. Rd7 Rxd7 36. Qxd7+ Kh6 37. Qad2+ g5 38. h4 Kh5 39. Qxh7+ Kg4 40. Qd4+ Kh3 41. Qxf6 g4 42. Kf1 Kh2 43. Qe4 Kh3 44. Qg2# 1-0

[Event "GER-ch Net qual1 U14"]
[Site "Playchess.com INT"]
[Date "2011.05.01"]
[Round "3"]
[White "Dehm, David"]
[Black "Hartewig, Anja"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1309"]
[BlackElo "1497"]
[PlyCount "100"]
[EventDate "2011.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. Bc4 c6 5. 0-0 b5 6. Bb3 b4 7. Ne2 Nxe4 8. d3 Nf6 9. Be3 Bg7 10. Qd2 a5 11. c3 c5 12. cxb4 axb4 13. a3 bxa3 14. bxa3 0-0 15. Bh6 Nc6 16. Bxg7 Kxg7 17. d4 Ba6 18. Rfe1 Ne4 19. Qc2 Nf6 20. dxc5 Rc8 21. Qb2 dxc5 22. Rad1 Qc7 23. a4 Nb4 24. Qa3 Nd3 25. Rf1 Nf4 26. Nxf4 Bxf1 27. Kxf1 Qxf4 28. h3 Qb4 29. Qb2 Rfd8 30. Rc1 Rd3 31. Rb1 Rb8 32. Bc2 Qxb2 33. Rxb2 Rxb2 34. Bxd3 Ra2 35. Ne5 Rxa4 36. Nc6 Ra1+ 37. Ke2 e6 38. Bc4 Rc1 39. Bd3 Nd5 40. Kd2 Rg1 41. g3 Rh1 42. h4 Rh2 43. Ke2 Nc3+ 44. Kd2 Nd5 45. Ke2 Kf6 46. Na5 Nb6 47. Nc6 c4 48. Bb1 Nd5 49. Nb4 Nxb4 50. Bc2 Nxc2 0-1

[Event "GER-ch Net qual1 U14"]
[Site "Playchess.com INT"]
[Date "2011.05.01"]
[Round "5"]
[White "Dehm, David"]
[Black "Kummer, Birte"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1309"]
[BlackElo "1063"]
[PlyCount "43"]
[EventDate "2011.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 Bxc3 5. dxc3 Nc6 6. 0-0 d6 7. Bg5 Bg4 8. h3 Bxf3 9. Qxf3 h6 10. Bh4 g5 11. Bg3 Qe7 12. Rfd1 0-0-0 13. a3 Qd7 14. Qxf6 Qe8 15. Bxf7 Qf8 16. Be6+ Kb8 17. Qxf8 Rhxf8 18. Rd2 Rde8 19. Bb3 h5 20. Rad1 h4 21. Bh2 Rf7 22. Bxf7 1-0

[Event "GER-ch Net qual1 U14"]
[Site "Playchess.com INT"]
[Date "2011.05.01"]
[Round "7"]
[White "Fistoul, Boris"]
[Black "Dehm, David"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1452"]
[BlackElo "1309"]
[PlyCount "91"]
[EventDate "2011.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 Nc6 6. d5 Nb4 7. Qa4+ c6 8. Qxb4 cxd5 9. exd5 e6 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. Qb5 Qxb5 13. Nxb5 Bb4+ 14. Bd2 Bc5 15. Nc7+ Kd8 16. Nxa8 Ne4 17. Be3 Bb4+ 18. Ke2 Kd7 19. dxe6+ fxe6 20. Rd1+ Ke7 21. Nc7 Rc8 22. Rc1 Kd7 23. Bf4 Ba5 24. Nf3 Bxc7 25. Bxc7 Rxc7 26. Rxc7+ Kxc7 27. Rc1+ Kd7 28. Ne5+ Kd6 29. Nc4+ Kd5 30. Na5 b6 31. Nc6 a6 32. f3 Nf6 33. Nb4+ Kd6 34. Nxa6 g6 35. Nb4 b5 36. Rc6+ Kd7 37. Rb6 Ke7 38. Rxb5 Kd6 39. a4 Nd7 40. Nd3 Nf6 41. a5 Nd5 42. Rb7 h5 43. a6 Nc7 44. a7 Kd7 45. Rb8 g5 46. a8Q 1-0

[Event "GER-ch Net qual1 U14"]
[Site "Playchess.com INT"]
[Date "2011.05.01"]
[Round "4"]
[White "Mager, Denis"]
[Black "Dehm, David"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1718"]
[BlackElo "1309"]
[PlyCount "117"]
[EventDate "2011.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. e3 e6 4. Nf3 Bd7 5. Nc3 Bd6 6. Bd3 dxc4 7. Bxc4 Bc6 8. 0-0 Nbd7 9. Bb5 Bxb5 10. Nxb5 Nb6 11. Nxd6+ Qxd6 12. b3 Ng4 13. h3 Nf6 14. a4 0-0 15. Ba3 Qc6 16. Bxf8 Rxf8 17. Rc1 Qd6 18. Qc2 c6 19. Qc5 Qxc5 20. Rxc5 Nbd7 21. Rcc1 Re8 22. b4 e5 23. dxe5 Nxe5 24. Nxe5 Rxe5 25. Rfd1 Kf8 26. Rd8+ Ke7 27. Rcd1 b6 28. Ra8 c5 29. Rxa7+ Ke6 30. bxc5 bxc5 31. Ra6+ Kf5 32. g4+ Kg6 33. f4 Rxe3 34. g5 c4 35. gxf6 gxf6 36. Kg2 c3 37. Rc6 Kf5 38. a5 Kxf4 39. Rxf6+ Ke5 40. Rxf7 c2 41. Rc1 Ra3 42. Ra7 Ra2 43. a6 Kd4 44. Rd7+ Kc3 45. a7 Kb2 46. Rxc2+ Kxc2 47. Rxh7 Kb3+ 48. Kg3 Kb4 49. h4 Kb5 50. h5 Ka6 51. h6 Ra3+ 52. Kg4 Ra4+ 53. Kg5 Ra5+ 54. Kg6 Kb5 55. Rf7 Ra6+ 56. Kg7 Ra2 57. h7 Rg2+ 58. Kf8 Rh2 59. a8Q 1-0

[Event "GER-ch Net qual1 U14"]
[Site "Playchess.com INT"]
[Date "2011.05.01"]
[Round "2"]
[White "Wunder, Anton"]
[Black "Dehm, David"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1309"]
[PlyCount "102"]
[EventDate "2011.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. Bd2 d6 7. 0-0 Bg4 8. h3 Bh5 9. Qe2 Nd4 10. Qd1 Nxf3+ 11. gxf3 0-0 12. Be3 Bxe3 13. fxe3 Qd7 14. Kh2 Rfe8 15. Qe2 c6 16. Rg1 d5 17. exd5 cxd5 18. Bb3 d4 19. Nd1 Rac8 20. e4 Bg6 21. a3 Nh5 22. Nf2 Nf4 23. Qf1 Rc6 24. Rg3 Rf6 25. Ng4 Rb6 26. Rb1 Bh5 27. Qf2 Bxg4 28. Re1 Bxh3 29. Reg1 g6 30. Qd2 Be6 31. Bxe6 Qxe6 32. b3 Ra6 33. a4 h5 34. Qe1 Kg7 35. Qf2 Rh8 36. Kh1 h4 37. Rg4 Nh3 38. Qh2 Nxg1 39. Qxg1 h3 40. Qh2 Rh5 41. Rg3 Rc6 42. Kg1 a6 43. Kf1 b5 44. axb5 axb5 45. Kg1 Ra6 46. Kf2 Ra2 47. Ke1 Ra1+ 48. Kd2 Ra8 49. Kc1 Ra6 50. Kb2 Rc6 51. Kc1 Ra6 0-1

