[Event "GER-chT U10"]
[Site "Magdeburg"]
[Date "2021.08.06"]
[Round "1.2"]
[White "Middendorf, Sven Jonas"]
[Black "Ahlers, Quentin"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "1407"]
[BlackElo "1431"]
[PlyCount "77"]
[EventDate "2021.08.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Nauen Hellas"]
[BlackTeam "Lehrte"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 d6 5. h3 Nge7 6. c3 0-0 7. d4 exd4 8. cxd4 Bb6 9. Re1 a6 10. Ba4 Ba5 11. Bd2 b5 12. Bb3 Bb7 13. d5 Bxd2 14. Qxd2 Ne5 15. Nxe5 dxe5 16. Qc3 Qd6 17. Nd2 c6 18. Nf3 f6 19. dxc6+ Kh8 20. cxb7 Rab8 21. Red1 Qb6 22. Bd5 Nxd5 23. exd5 Qxb7 24. Qc6 Rfd8 25. Rac1 Qxc6 26. dxc6 Rxd1+ 27. Rxd1 Rc8 28. c7 Kg8 29. Rd8+ Rxd8 30. cxd8Q+ Kf7 31. Qd7+ Kf8 32. Nd2 f5 33. Nf3 h6 34. Nxe5 Kg8 35. Qf7+ Kh7 36. Qg6+ Kg8 37. Nd7 b4 38. Nf6+ Kf8 39. Qe8# 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2020.10.31"]
[Round "7"]
[White "Ahlers, Quentin"]
[Black "Deiringer, Julius"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1425"]
[BlackElo "1332"]
[PlyCount "101"]
[EventDate "2020.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. a4 d6 7. h3 Ba7 8. b4 Qe7 9. 0-0 0-0 10. Re1 Nd8 11. Qb3 Be6 12. Nbd2 c6 13. d4 Bxc4 14. Qxc4 Re8 15. dxe5 dxe5 16. Nf1 c5 17. Ng3 Rc8 18. Nf5 Qc7 19. Qb3 cxb4 20. cxb4 Qc2 21. Qxc2 Rxc2 22. Ne3 Bxe3 23. Bxe3 Nxe4 24. Bb6 Nf6 25. Rxe5 Rxe5 26. Nxe5 Ne6 27. b5 Rb2 28. Rc1 h6 29. bxa6 Rxb6 30. a7 Ra6 31. Rc8+ Nf8 32. a8Q Rxa8 33. Rxa8 b6 34. Rb8 h5 35. Rxb6 Nd5 36. Rb8 Nf6 37. a5 N6h7 38. a6 Nf6 39. a7 N6h7 40. a8Q g6 41. Nd7 Kg7 42. Nxf8 Nxf8 43. Rxf8 Kh6 44. h4 Kg7 45. Rh8 Kf6 46. Qa5 Ke6 47. Rh7 Kf6 48. Qa2 Kf5 49. Rxf7+ Kg4 50. g3 Kh3 51. Qe6# 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2020.10.30"]
[Round "5"]
[White "Ahlers, Quentin"]
[Black "Theviot, Luca"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1425"]
[BlackElo "1423"]
[PlyCount "65"]
[EventDate "2020.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nc3 Nc6 4. Nf3 a6 5. a3 b5 6. Ba2 Qc7 7. 0-0 Bb7 8. d3 Nf6 9. Re1 Bd6 10. d4 cxd4 11. Nxd4 Bxh2+ 12. Kf1 Bd6 13. Nxc6 Qxc6 14. Nd5 Be7 15. Nxe7 Kxe7 16. Bg5 h6 17. Bd5 Qc7 18. Bxf6+ gxf6 19. Bxb7 Qxb7 20. Re3 Rhg8 21. Qd2 Rac8 22. Rd1 Rc6 23. Rd3 Rd8 24. c3 Rc5 25. f3 Rh5 26. Qf2 Qc6 27. Qe3 Rg5 28. f4 Rg4 29. Qf3 h5 30. Qf2 d6 31. e5 fxe5 32. fxe5 d5 33. Qf6+ 1/2-1/2

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2020.10.30"]
[Round "6"]
[White "Bangert, Jonas"]
[Black "Ahlers, Quentin"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1549"]
[BlackElo "1425"]
[PlyCount "151"]
[EventDate "2020.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bf4 Bb4 5. a3 Bxc3+ 6. bxc3 0-0 7. e3 Ne4 8. Qc2 Nc6 9. Bd3 Nf6 10. Nf3 h6 11. h3 Nh5 12. Be5 Nf6 13. 0-0 b6 14. Bh2 Bb7 15. Qe2 Na5 16. cxd5 Nxd5 17. Rac1 Nc6 18. c4 Nf6 19. Rc2 Re8 20. c5 bxc5 21. Rxc5 a6 22. Rfc1 Qd7 23. Ne5 Nxe5 24. Bxe5 Nd5 25. Bxc7 Nxc7 26. Rxc7 Qd5 27. f3 Reb8 28. R1c3 Qd6 29. Qc2 Qd8 30. R3c5 Qd6 31. Qc3 g6 32. Kf2 Qd8 33. g3 Qf6 34. f4 Qd8 35. d5 exd5 36. Bxg6 d4 37. Bxf7+ Kf8 38. Qxd4 Qxd4 39. exd4 Be4 40. Ke3 Bh1 41. h4 Rb1 42. Rc1 Rxc1 43. Rxc1 Kxf7 44. Rxh1 Re8+ 45. Kf3 Rd8 46. Rd1 Rb8 47. Rd3 a5 48. Ke4 a4 49. Rc3 Rb3 50. Rxb3 axb3 51. Kd3 Ke6 52. Kc3 Kd5 53. Kxb3 Kxd4 54. Kb4 Ke4 55. a4 Kd5 56. Kb5 Ke4 57. a5 Kf5 58. a6 Kg4 59. a7 Kxg3 60. a8Q Kxh4 61. Qg2 h5 62. Qh2+ Kg4 63. Kc4 h4 64. Kd3 h3 65. Ke3 Kf5 66. Qxh3+ Kf6 67. Qh5 Ke6 68. Qg5 Kd6 69. Qe5+ Kc6 70. Kd4 Kb6 71. Qc5+ Kb7 72. Qd6 Ka8 73. Qd7 Kb8 74. Kc5 Ka8 75. Kb6 Kb8 76. Qb7# 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2020.10.29"]
[Round "4"]
[White "Blumenthal Tuset, Sebastian"]
[Black "Ahlers, Quentin"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "1453"]
[BlackElo "1425"]
[PlyCount "154"]
[EventDate "2020.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nf6 5. Nc3 d6 6. d3 h6 7. h3 0-0 8. Qe2 Nd4 9. Nxd4 Bxd4 10. Nd1 c6 11. Ba4 a5 12. c3 Ba7 13. Be3 b5 14. Bc2 Re8 15. a4 d5 16. Bxa7 Rxa7 17. Qf3 dxe4 18. dxe4 Qe7 19. Ne3 Rd8 20. Rad1 Rad7 21. axb5 cxb5 22. Rxd7 Rxd7 23. Rd1 Rxd1+ 24. Qxd1 Qd7 25. Qxd7 Nxd7 26. Nd5 Kf8 27. f3 f6 28. Kf2 Kf7 29. Ke3 Bb7 30. Nc7 Bc6 31. Bd3 b4 32. cxb4 axb4 33. Na6 b3 34. Bc4+ Ke7 35. Bxb3 Bb5 36. Nb4 Bf1 37. Nd5+ Kd6 38. Kf2 Bb5 39. g3 Nc5 40. Bc2 Bd3 41. Bd1 Bc4 42. Nb4 Nd3+ 43. Nxd3 Bxd3 44. Ke3 Bc4 45. Be2 Kc5 46. Bxc4 Kxc4 47. Kd2 Kb3 48. Kc1 g6 49. f4 Kc4 50. Kc2 Kd4 51. Kd2 Kxe4 52. fxe5 Kxe5 53. Ke3 f5 54. b4 Kd5 55. b5 h5 56. Kf4 Kc5 57. b6 Kxb6 58. Kg5 Kc5 59. Kxg6 h4 60. g4 f4 61. g5 f3 62. Kh7 f2 63. g6 f1Q 64. g7 Qf5+ 65. Kh6 Qf6+ 66. Kh5 Qxg7 67. Kxh4 Kd6 68. Kh5 Ke6 69. h4 Qh7+ 70. Kg5 Kf7 71. h5 Qg7+ 72. Kh4 Kf6 73. Kh3 Qg5 74. Kh2 Kf5 75. Kh1 Kf4 76. Kh2 Kf3 77. Kh3 Qxh5# 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2020.10.28"]
[Round "3"]
[White "Ahlers, Quentin"]
[Black "Thuemler, Floris"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1425"]
[BlackElo "1295"]
[PlyCount "76"]
[EventDate "2020.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 Nxe4 6. Bxf7+ Kxf7 7. Nxe4 Rf8 8. Bf4 Kg8 9. Qd2 Nd7 10. 0-0-0 Qe8 11. Bh6 e5 12. Bxg7 Kxg7 13. d5 Nf6 14. Nxf6 Rxf6 15. Rhe1 Bg4 16. Qd3 Qf7 17. Re3 Rf8 18. Ng5 Qe7 19. f3 Bf5 20. Ne4 R6f7 21. Rf1 Bxe4 22. Rxe4 Qg5+ 23. Qd2 Qf5 24. b3 Qxe4 25. fxe4 Rxf1+ 26. Kb2 R8f4 27. Qc3 Rf7 28. Qb4 b6 29. Qd2 R1f2 30. Qg5 Re2 31. Qg4 Ref2 32. a3 h5 33. Qg5 Re2 34. h4 Rxe4 35. c4 Rg4 36. Qd8 Rxg2+ 37. Kc3 a5 38. a4 Rf3# 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2020.10.28"]
[Round "2"]
[White "Conrad, Marius"]
[Black "Ahlers, Quentin"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1645"]
[BlackElo "1425"]
[PlyCount "100"]
[EventDate "2020.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 Bc5 6. a4 a5 7. Na3 0-0 8. d4 exd4 9. cxd4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Nxe4 12. Qd1 d5 13. Bd3 Re8 14. 0-0 Bg4 15. Nc2 Qf6 16. Be2 Bxf3 17. Bxf3 Rad8 18. Ra3 Ng5 19. Bg4 Re4 20. Rd3 Rde8 21. Bd7 Rd8 22. Bxc6 Qxc6 23. Ne3 Ne6 24. Nf5 Qb6 25. Re1 Rxe1+ 26. Qxe1 Qxb2 27. h3 Qc2 28. Rf3 Qxa4 29. Qb1 Nxd4 30. Nxd4 Qxd4 31. Qxb7 Qb6 32. Qxb6 cxb6 33. Rb3 d4 34. Kf1 d3 35. Ke1 d2+ 36. Kd1 Rd6 37. Rb5 Kf8 38. Re5 Re6 39. Rd5 Ke7 40. Rb5 Rd6 41. Re5+ Kd7 42. Rf5 f6 43. Rf3 Rd5 44. Rb3 b5 45. f3 b4 46. Re3 Rd4 47. Rb3 a4 48. Rb1 b3 49. h4 Rd3 50. Ra1 b2 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2020.10.27"]
[Round "1"]
[White "Ahlers, Quentin"]
[Black "Uyar, Levin"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1425"]
[BlackElo "1471"]
[PlyCount "52"]
[EventDate "2020.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. a4 a5 7. 0-0 0-0 8. Re1 Be6 9. Bxe6 fxe6 10. h3 Qd7 11. d4 Bb6 12. dxe5 Nxe5 13. Nxe5 dxe5 14. Qc2 Rad8 15. Bg5 Qd6 16. Nd2 Bxf2+ 17. Kxf2 Nxe4+ 18. Kg1 Nxg5 19. Ne4 Qe7 20. Nxg5 Qxg5 21. Qb3 Rd2 22. Qxb7 Rff2 23. Qc8+ Kf7 24. Qxc7+ Kg6 25. Qc6 Rxg2+ 26. Qxg2 Qxg2# 0-1

[Event "Hannover Bezirks-ch U16/18"]
[Site "Lehrte"]
[Date "2020.10.25"]
[Round "4.8"]
[White "Ahlers, Quentin"]
[Black "Chrubasik, Vincent"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1280"]
[BlackElo "1469"]
[PlyCount "108"]
[EventDate "2020.10.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 Nf6 3. d4 d5 4. e5 Nfd7 5. Nf3 c5 6. Bb5 a6 7. Bxd7+ Bxd7 8. 0-0 Nc6 9. Re1 Qb6 10. Na4 Qa5 11. Nxc5 Bxc5 12. dxc5 Qxc5 13. Be3 Qb4 14. b3 Rd8 15. a3 Qa5 16. Bd2 Qc7 17. Bg5 Ne7 18. c4 dxc4 19. Qd6 Qxd6 20. exd6 f6 21. dxe7 Kxe7 22. Bd2 cxb3 23. Bb4+ Kf7 24. Rab1 Ba4 25. Kf1 Bb5+ 26. Kg1 Rd3 27. h3 b6 28. Rec1 Rhd8 29. Rc7+ R8d7 30. Rxd7+ Bxd7 31. Ne1 Rd5 32. Rxb3 a5 33. Bc3 Rd6 34. Rb1 e5 35. g3 Bxh3 36. Kh2 Bf5 37. Rc1 Ke7 38. Kg2 Kd7 39. Nf3 Be4 40. Bb2 Rd3 41. Rc3 Bxf3+ 42. Kh2 e4 43. Rxd3+ exd3 44. Bc1 Kc6 45. Kg1 Kc5 46. Kf1 Kc4 47. Ke1 Kc3 48. Be3 a4 49. Bd2+ Kb2 50. Bb4 Kc2 51. Bd2 b5 52. Ba5 g5 53. Bd2 h5 54. Be3 h4 0-1

[Event "Hannover Bezirks-ch U16/18"]
[Site "Lehrte"]
[Date "2020.10.25"]
[Round "5.9"]
[White "Brandes, Florian Otto"]
[Black "Ahlers, Quentin"]
[Result "1-0"]
[ECO "B00"]
[BlackElo "1280"]
[PlyCount "85"]
[EventDate "2020.10.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. d4 Nc6 3. dxe5 Nxe5 4. Nc3 Bc5 5. Bf4 d6 6. Bxe5 dxe5 7. Qxd8+ Kxd8 8. 0-0-0+ Bd6 9. Bc4 f6 10. g3 Bg4 11. Rd3 Kd7 12. h3 Bh5 13. Nb5 a6 14. Nxd6 cxd6 15. g4 Bg6 16. f3 Ne7 17. Ne2 Nc6 18. a3 Ke7 19. Rhd1 Rad8 20. b4 b5 21. Bd5 Nb8 22. Bb7 Rd7 23. Bd5 Rhd8 24. Rc3 Bf7 25. Bxf7 Kxf7 26. f4 Ke8 27. Rg3 exf4 28. Nxf4 Re7 29. Re1 Rc8 30. Nd5 Re5 31. h4 Rc4 32. Nc3 d5 33. Nxd5 Rexe4 34. Rxe4+ Rxe4 35. g5 fxg5 36. Rxg5 Rxh4 37. Rxg7 Rh3 38. Rg8+ Kf7 39. Rxb8 Rxa3 40. Rb7+ Kg6 41. c3 h5 42. Kb2 Ra4 43. Nb6 1-0

[Event "Hannover Bezirks-ch U16/18"]
[Site "Lehrte"]
[Date "2020.10.24"]
[Round "2.10"]
[White "Ahlers, Quentin"]
[Black "Janning, Samuel"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1280"]
[PlyCount "33"]
[EventDate "2020.10.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bb4 4. Bc4 Nf6 5. 0-0 Bxc3 6. dxc3 d6 7. Ng5 0-0 8. Re1 h6 9. Nf3 Bg4 10. h3 Bxf3 11. Qxf3 Qd7 12. Qg3 d5 13. Bxh6 Nh5 14. Qg5 g6 15. Bxd5 Rad8 16. Qxg6+ Ng7 17. Qxg7# 1-0

[Event "Hannover Bezirks-ch U16/18"]
[Site "Lehrte"]
[Date "2020.10.24"]
[Round "3.6"]
[White "Busse, Lukas Oliver"]
[Black "Ahlers, Quentin"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "1619"]
[BlackElo "1280"]
[PlyCount "39"]
[EventDate "2020.10.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. 0-0 Nf6 8. e5 Ng4 9. Bxf7+ Kxf7 10. Ng5+ Kg8 11. Qxg4 Nxe5 12. Qxd4 Qf6 13. Qd5+ Kf8 14. Qxa5 h6 15. Ne4 Qg6 16. Qxe5 d6 17. Ba3 Kg8 18. Qf4 b6 19. Nbd2 Bh3 20. Qg3 1-0

[Event "Hannover Bezirks-ch U16/18"]
[Site "Lehrte"]
[Date "2020.10.24"]
[Round "1.4"]
[White "Haselhorst, Nils"]
[Black "Ahlers, Quentin"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1781"]
[BlackElo "1280"]
[PlyCount "35"]
[EventDate "2020.10.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. Nbd2 0-0 7. 0-0 b6 8. a4 Bb7 9. h3 Re8 10. Re1 d5 11. exd5 Nxd5 12. d4 Bf8 13. dxe5 Na5 14. Ba2 Nf4 15. c4 Nc6 16. Qb3 Re6 17. Nf1 Qe7 18. Bxf4 1-0

[Event "Hannover Region-ch U10"]
[Site "Lehrte"]
[Date "2019.10.06"]
[Round "11.1"]
[White "Ahlers, Quentin"]
[Black "Von Mettenheim, Constantin"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "1161"]
[BlackElo "855"]
[PlyCount "47"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Bb4 4. Nd5 Nxd5 5. Bxd5 d6 6. c3 Bc5 7. a4 a5 8. Nf3 c6 9. Ba2 Be6 10. d4 exd4 11. cxd4 Bb6 12. Bxe6 fxe6 13. 0-0 0-0 14. Bg5 Qe8 15. Qb3 Bc7 16. Qb6 Ra6 17. Qxc7 Qd7 18. Qxd7 Nxd7 19. Be7 Re8 20. Bxd6 Nf6 21. e5 Ne4 22. Bc5 Nxc5 23. dxc5 h6 24. Rfd1 1-0

[Event "Hannover Region-ch U10"]
[Site "Lehrte"]
[Date "2019.10.06"]
[Round "10.1"]
[White "Schmugge, Leo Lee"]
[Black "Ahlers, Quentin"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1161"]
[PlyCount "116"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Nf3 Bf5 4. Bf4 Nc6 5. e3 Nb4 6. Rc1 Ne4 7. a3 Nxc3 8. bxc3 Nxc2+ 9. Ke2 Nxa3 10. Qa4+ Bd7 11. Qxa3 Bb5+ 12. Ke1 e6 13. Qb3 Bc6 14. Bd3 Be7 15. h4 0-0 16. Ng5 h6 17. Nf3 a5 18. Qc2 a4 19. Ra1 a3 20. Be2 b6 21. Qd3 Qd7 22. Bd1 Bb5 23. Qd2 Ra7 24. Bc2 Rfa8 25. e4 h5 26. exd5 exd5 27. Bh6 g6 28. c4 Bxc4 29. Ne5 Qb5 30. Bd3 Bxd3 31. Qxd3 Qxd3 32. Nxd3 c5 33. dxc5 bxc5 34. Ke2 c4 35. Ne5 Bf6 36. f4 Re7 37. Kf3 Bxe5 38. fxe5 Rxe5 39. Bf4 Re4 40. Be5 Rxe5 41. Rh3 a2 42. Kf4 Re2 43. Kf3 Rb2 44. Rhh1 c3 45. Rhc1 c2 46. Ke3 Rb1 47. Rcxb1 cxb1Q 48. Kd4 Rd8 49. Ke5 d4 50. Kf4 d3 51. Ke3 d2 52. Ke2 d1Q+ 53. Ke3 Qd2+ 54. Kf3 Rd3+ 55. Ke4 Qc3 56. Rxa2 Rd4+ 57. Ke5 Qe3+ 58. Kf6 Rd6# 0-1

[Event "Hannover Region-ch U10"]
[Site "Lehrte"]
[Date "2019.10.05"]
[Round "9.1"]
[White "Ahlers, Quentin"]
[Black "Krueger, Moritz"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1161"]
[PlyCount "82"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Bc4 d5 3. exd5 cxd5 4. Bb5+ Bd7 5. Qe2 a6 6. Bxd7+ Nxd7 7. Qd3 e6 8. Nf3 Rc8 9. 0-0 Bc5 10. a3 Qc7 11. g3 Ngf6 12. b4 Bb6 13. c3 0-0 14. a4 a5 15. b5 Rfe8 16. Kg2 e5 17. Qc2 e4 18. Nd4 Bxd4 19. Qb3 Be5 20. Rd1 d4 21. cxd4 Bxd4 22. Bb2 Qc5 23. Bxd4 Qxd4 24. Nc3 Nc5 25. Qa3 Nd3 26. Rf1 h6 27. Ne2 Qd5 28. Nc3 Qc4 29. h4 Nb4 30. Rac1 Nd3 31. Ra1 b6 32. Kh3 Qd4 33. Ne2 Qd5 34. Nc3 Qb7 35. Kg2 Nb4 36. Qb3 e3+ 37. Kg1 exd2 38. Rfd1 Qd7 39. Qb2 Rcd8 40. Nb1 Ne4 41. Ra3 Qf5 1-0

[Event "Hannover Region-ch U10"]
[Site "Lehrte"]
[Date "2019.10.05"]
[Round "7.1"]
[White "Kiefer, Eric"]
[Black "Ahlers, Quentin"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "883"]
[BlackElo "1161"]
[PlyCount "96"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. 0-0 0-0 6. d3 h6 7. h3 d6 8. Be3 Bb6 9. Re1 Re8 10. Qe2 Be6 11. Bb3 Nd4 12. Qd1 Nh5 13. Rc1 Qf6 14. Nd2 Nf4 15. Rb1 Nxb3 16. Nxb3 Qg6 17. Bxf4 exf4 18. Qf3 Qg3 19. Qxg3 fxg3 20. Kf1 Bxf2 21. Re2 f6 22. Nd1 Bb6 23. Ne3 Bf7 24. Nf5 Bf2 25. Ra1 Bh5 26. Rd2 g6 27. Nxh6+ Kg7 28. Ng4 Bxg4 29. hxg4 Rh8 30. Ke2 Rh4 31. Kf3 Rah8 32. Rdd1 Kh6 33. Rh1 Kg5 34. Rxh4 Rxh4 35. Nd2 Rxg4 36. e5 Rf4+ 37. Ke2 dxe5 38. Ne4+ Kg4 39. Rf1 Bb6 40. Rf3 Rxf3 41. gxf3+ Kf4 42. Kf1 f5 43. Nf6 Kxf3 44. d4 g2+ 45. Ke1 g1Q+ 46. Kd2 Qe3+ 47. Kd1 Qe2+ 48. Kc1 Qe1# 0-1

[Event "Hannover Region-ch U10"]
[Site "Lehrte"]
[Date "2019.10.05"]
[Round "8.1"]
[White "Sewerinow, Alexander"]
[Black "Ahlers, Quentin"]
[Result "0-1"]
[ECO "C34"]
[WhiteElo "993"]
[BlackElo "1161"]
[PlyCount "128"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 Nf6 5. Nc3 g6 6. d4 Bg7 7. Bxf4 Qe7 8. Qe2 0-0 9. h3 Re8 10. e5 dxe5 11. dxe5 Nh5 12. Bh2 Nc6 13. Bb5 a6 14. Bxc6 bxc6 15. 0-0-0 Bh6+ 16. Kb1 Ng7 17. Rhg1 Rb8 18. g4 Qb4 19. b3 Qxc3 20. g5 Bxg5 21. Nxg5 Nf5 22. Rd3 Qc5 23. Rg4 h5 24. Rc4 Qe7 25. Nf3 a5 26. Nd4 Nxd4 27. Rdxd4 Ba6 28. Qf3 Bxc4 29. Rxc4 Qe6 30. Rxc6 Qf5 31. Qe2 Qd7 32. Rc5 a4 33. e6 Rxe6 34. Rxc7 Rxe2 35. Rxd7 Rxh2 36. Kb2 a3+ 37. Kxa3 Rxc2 38. Ra7 h4 39. b4 g5 40. Kb3 Rg2 41. Kc4 Rg3 42. a4 Rxh3 43. b5 Rc8+ 44. Kb4 Re3 45. a5 Re4+ 46. Ka3 Rc3+ 47. Kb2 Rh3 48. Ra8+ Kg7 49. Rc8 Rb4+ 50. Kc2 Rxb5 51. a6 Ra5 52. Ra8 Rha3 53. Rb8 Ra2+ 54. Kb3 Ra1 55. Kc4 Rxa6 56. Rb5 Rc6+ 57. Kd4 Rd1+ 58. Ke3 Re6+ 59. Kf2 g4 60. Rg5+ Rg6 61. Rh5 h3 62. Kg3 Rd3+ 63. Kh2 g3+ 64. Kg1 Rd1# 0-1

[Event "Hannover Region-ch U10"]
[Site "Lehrte"]
[Date "2019.10.04"]
[Round "5.1"]
[White "Ahlers, Quentin"]
[Black "Muendoerfer, Sebastian"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1161"]
[BlackElo "925"]
[PlyCount "98"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nc3 Nc6 4. Nf3 d6 5. d4 cxd4 6. Nxd4 Bd7 7. 0-0 Be7 8. Nxc6 bxc6 9. b3 Nf6 10. Bg5 Nxe4 11. Nxe4 Bxg5 12. Nxg5 Qxg5 13. Qxd6 e5 14. Rfe1 f6 15. Bf7+ Kxf7 16. Qxd7+ Kg6 17. Qxc6 Rac8 18. Qe4+ Qf5 19. Qxf5+ Kxf5 20. c4 Rcd8 21. Rad1 g5 22. f3 h5 23. h3 g4 24. hxg4+ hxg4 25. fxg4+ Kxg4 26. Re4+ Kf5 27. Rxd8 Rxd8 28. Re1 Kg4 29. c5 f5 30. Rc1 f4 31. c6 e4 32. c7 Rc8 33. a4 Kg3 34. b4 f3 35. Rc3 e3 36. Rxe3 Rxc7 37. Rxf3+ Kg4 38. Kh2 Rh7+ 39. Kg1 Re7 40. Kf2 Rc7 41. Ke3 Rc3+ 42. Kd4 Rc8 43. Rf7 Rd8+ 44. Kc4 Rc8+ 45. Kb3 Re8 46. Rxa7 Re3+ 47. Kc4 Re4+ 48. Kc5 Re5+ 49. Kd4 Kf4 1-0

[Event "Hannover Region-ch U10"]
[Site "Lehrte"]
[Date "2019.10.04"]
[Round "6.1"]
[White "Ahlers, Quentin"]
[Black "Wallaschek, Robin"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1161"]
[PlyCount "31"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. h3 0-0 7. Be3 Bxe3 8. fxe3 d6 9. 0-0 a6 10. Qe1 b5 11. Bb3 Bb7 12. Qg3 Qe7 13. Nh4 g6 14. Nf5 Nd7 15. Qxg6+ Kh8 16. Qg7# 1-0

[Event "Hannover Region-ch U10"]
[Site "Lehrte"]
[Date "2019.10.03"]
[Round "1.1"]
[White "Ahlers, Quentin"]
[Black "Amrhein, Yana"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1161"]
[PlyCount "29"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. Bc4 0-0 5. 0-0 d6 6. h3 Nc6 7. Bb5 b6 8. d3 Bb7 9. e5 dxe5 10. Nxe5 Qd6 11. Nxc6 Bxc6 12. Bxc6 Qxc6 13. b3 e6 14. Ba3 Rfe8 15. d4 1-0

[Event "Hannover Region-ch U10"]
[Site "Lehrte"]
[Date "2019.10.03"]
[Round "3.1"]
[White "Ahlers, Quentin"]
[Black "Schmidt, Anton1111"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1161"]
[BlackElo "958"]
[PlyCount "84"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nd5 Qd8 9. h3 Be6 10. c3 0-0 11. 0-0 a6 12. a4 Na5 13. Ba2 Nc6 14. b4 Ba7 15. d4 exd4 16. Nxd4 Nxd4 17. cxd4 Bxd5 18. Bxd5 c6 19. Ba2 Re8 20. Bb1 c5 21. bxc5 dxc5 22. dxc5 Bxc5 23. Qc2 Rc8 24. Qd3 Qd4 25. Bc2 Red8 26. Rad1 Qxd3 27. Bxd3 a5 28. Rd2 b6 29. Rfd1 Bb4 30. Re2 Rd7 31. Re3 Rcd8 32. e5 Bc5 33. Rf3 Re8 34. Bh7+ Kxh7 35. Rxd7 Rxe5 36. Rfxf7 Rg5 37. Kf1 Bb4 38. f4 Rg6 39. f5 Rg5 40. h4 Rg4 41. Kf2 Bc3 42. g3 Rxa4 1-0

[Event "Hannover Region-ch U10"]
[Site "Lehrte"]
[Date "2019.10.03"]
[Round "2.1"]
[White "Struebel, Katharina"]
[Black "Ahlers, Quentin"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "911"]
[BlackElo "1161"]
[PlyCount "84"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 0-0 9. d5 Na5 10. e5 Nxc4 11. Nxc4 b5 12. Ne3 Nh5 13. 0-0 d6 14. Qb3 a5 15. Qxb5 Ba6 16. Qc6 Bxf1 17. Rxf1 dxe5 18. Nxe5 Qd6 19. Qxd6 cxd6 20. Nc6 Nf6 21. Rd1 Rfe8 22. Nc4 Nxd5 23. h3 Nf4 24. Rxd6 h6 25. N4e5 a4 26. Rd7 f6 27. Ne7+ Kh7 28. Ng4 Kh8 29. Nf5 Re1+ 30. Kh2 Nh5 31. Ne7 Re8 32. Ng6+ Kh7 33. Nh4 Rc8 34. Ne3 Rcc1 35. g4 Rh1+ 36. Kg2 Rcg1+ 37. Kf3 Rxh3+ 38. Ke4 Rxh4 39. Kf5 Kg8 40. Rd8+ Kf7 41. Re8 Kxe8 42. Ke6 Rc1 0-1

[Event "Langenhagen Summer op 1st"]
[Site "Langenhagen"]
[Date "2019.07.06"]
[Round "5"]
[White "Ahlers, Quentin"]
[Black "Michelitsch, Mario"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1061"]
[BlackElo "1432"]
[PlyCount "105"]
[EventDate "2019.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nc3 Nf6 6. Nf3 Nc6 7. Bf4 Bb4 8. a3 Bxc3+ 9. bxc3 Qa5 10. Qb3 0-0 11. Bd6 Rd8 12. c5 Ne4 13. Bd3 Qxc3+ 14. Qxc3 Nxc3 15. 0-0 b6 16. Rac1 bxc5 17. Bxc5 Ne4 18. Bxe4 dxe4 19. Ne5 Nxd4 20. Rcd1 Ne2+ 21. Kh1 Ba6 22. Nc6 Rxd1 23. Rxd1 Bd3 24. Bxa7 h6 25. h3 Kh7 26. Bc5 Rc8 27. Ne5 Rxc5 28. Nxd3 exd3 29. Rxd3 Rc3 30. Rd2 Nf4 31. Ra2 Rc5 32. a4 Ra5 33. Kg1 Nd5 34. Kf1 Nc3 35. Ra3 Nxa4 36. Ke1 Re5+ 37. Kd2 Nb6 38. Rb3 Nd5 39. Rb5 Rf5 40. Ke1 Kg6 41. g4 Rf3 42. Kf1 Rxh3 43. Kg2 Nf4+ 44. Kg1 Rh4 45. f3 Nd5 46. Rb1 f6 47. Kg2 Nf4+ 48. Kg3 Kg5 49. Rb5+ e5 50. Rb7 Rh3+ 51. Kf2 Kg6 52. Ke3 Rh1 53. Ke4 0-1

[Event "Langenhagen Summer op 1st"]
[Site "Langenhagen"]
[Date "2019.07.06"]
[Round "6"]
[White "Glander, Flurina"]
[Black "Ahlers, Quentin"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "932"]
[BlackElo "1061"]
[PlyCount "51"]
[EventDate "2019.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. 0-0 d6 6. Qe2 Bg4 7. c3 a6 8. Be3 0-0 9. Nbd2 Na5 10. Bb3 Nxb3 11. axb3 Bxe3 12. Qxe3 Bxf3 13. Nxf3 h6 14. Rfe1 Ng4 15. Qd2 d5 16. Rad1 Qd6 17. h3 Nf6 18. Qe3 Rad8 19. Qe2 Rd7 20. d4 exd4 21. Rxd4 Nxe4 22. c4 c6 23. Qd3 Nc5 24. Qd1 f6 25. cxd5 cxd5 26. Qc2 0-1

[Event "Langenhagen Summer op 1st"]
[Site "Langenhagen"]
[Date "2019.07.05"]
[Round "4"]
[White "Ahlers, Quentin"]
[Black "Wu, Yvonne Yihan"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1061"]
[BlackElo "1150"]
[PlyCount "135"]
[EventDate "2019.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. 0-0 Bc5 5. Nc3 d6 6. h3 0-0 7. d3 h6 8. Be3 Bb6 9. Qd2 Be6 10. Nd5 Re8 11. Bxh6 Bxd5 12. exd5 Nd4 13. Nxd4 Bxd4 14. Bg5 Rb8 15. c3 Bb6 16. a4 a5 17. Qe2 e4 18. dxe4 Rxe4 19. Qxe4 Nxe4 20. Bxd8 Rxd8 21. Rae1 Nd2 22. Bb5 Nxf1 23. Kxf1 Rc8 24. f3 c6 25. dxc6 bxc6 26. Bd3 Kf8 27. b3 Re8 28. c4 Rxe1+ 29. Kxe1 c5 30. Ke2 Bd8 31. Ke3 Ke7 32. Ke4 Ke6 33. g4 Bh4 34. f4 Be7 35. f5+ Kd7 36. Kf3 f6 37. Be4 Kd8 38. Bc6 Bf8 39. Ke4 Ke7 40. Kd5 Kf7 41. h4 g6 42. Bd7 g5 43. h5 Ke7 44. Bc6 Kf7 45. Ba8 Ke7 46. Kc6 Kd8 47. Kb5 Kc8 48. Kxa5 Kb8 49. Bh1 Ka7 50. Kb5 Kb8 51. a5 Ka7 52. a6 Bg7 53. Bb7 Bf8 54. Kc6 Bg7 55. Kxd6 Bf8+ 56. Ke6 Kb8 57. Kf7 Bh6 58. Kxf6 Ka7 59. Kg6 Bf8 60. Kxg5 Be7+ 61. f6 Bf8 62. h6 Bd6 63. h7 Bc7 64. h8Q Bb8 65. f7 Bg3 66. f8Q Bc7 67. Qxc5+ Bb6 68. Qa8# 1-0

[Event "Langenhagen Summer op 1st"]
[Site "Langenhagen"]
[Date "2019.07.05"]
[Round "3"]
[White "Gogacz, Pawel"]
[Black "Ahlers, Quentin"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "1584"]
[BlackElo "1061"]
[PlyCount "57"]
[EventDate "2019.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 a6 5. Bxc6 dxc6 6. Nxe5 Qh4 7. Qe2 Ne7 8. d4 Bd6 9. Nf3 Qh5 10. e5 0-0 11. exd6 Nd5 12. h3 cxd6 13. 0-0 Bf5 14. Re1 Nf6 15. Nh2 Rfe8 16. Qf1 Bd3 17. Rxe8+ Rxe8 18. Qxd3 Re1+ 19. Nf1 Rxc1 20. f3 Qh4 21. Qe2 g6 22. Qf2 Qh5 23. Qd2 Rxf1+ 24. Kxf1 Kf8 25. Na3 Nd5 26. Re1 Qf5 27. Nc4 b5 28. Qh6+ Kg8 29. Re8# 1-0

[Event "Langenhagen Summer op 1st"]
[Site "Langenhagen"]
[Date "2019.07.04"]
[Round "2"]
[White "Ahlers, Quentin"]
[Black "Szymanski, Andreas"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "1061"]
[BlackElo "1371"]
[PlyCount "42"]
[EventDate "2019.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nc3 a6 4. a4 Nc6 5. Nf3 d6 6. d4 cxd4 7. Nxd4 Nf6 8. Nxc6 bxc6 9. b3 Be7 10. 0-0 0-0 11. f4 d5 12. exd5 cxd5 13. Bd3 Qb6+ 14. Kh1 Qc6 15. Ne2 Bb7 16. Nd4 Qc3 17. Be3 Bd6 18. Ne2 Qc7 19. c4 Ng4 20. Bd4 dxc4 21. Bxc4 Qc6 1-0

[Event "Langenhagen Summer op 1st"]
[Site "Langenhagen"]
[Date "2019.07.04"]
[Round "1"]
[White "Brockmann, Marc"]
[Black "Ahlers, Quentin"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1646"]
[BlackElo "1061"]
[PlyCount "46"]
[EventDate "2019.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bc5 5. Bg2 0-0 6. 0-0 d6 7. a3 Be6 8. d3 Qd7 9. Rb1 a5 10. Bg5 d5 11. Bxf6 gxf6 12. cxd5 Bxd5 13. Rc1 Bxf3 14. Bxf3 Kh8 15. Nd5 Ba7 16. Nxf6 Qe6 17. Nd5 Qh3 18. Bg2 Qd7 19. Nf6 Qe6 20. Bxc6 bxc6 21. Ne4 f5 22. Nc5 Bxc5 23. Rxc5 f4 1-0

[Event "Niedersachsen-ch op C"]
[Site "Verden"]
[Date "2019.01.06"]
[Round "7"]
[White "Ahlers, Quentin"]
[Black "Esche, Frieder"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1229"]
[BlackElo "1447"]
[PlyCount "102"]
[EventDate "2019.01.03"]
[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. Bc4 Nf6 4. d3 Bc5 5. 0-0 0-0 6. Nc3 d6 7. h3 Be6 8. Nd5 h6 9. a3 a6 10. b4 Ba7 11. Bd2 b5 12. Bb3 Nd4 13. Nxd4 Bxd4 14. c3 Ba7 15. Rb1 c6 16. Ne3 Qe7 17. Re1 Rad8 18. Nf5 Bxf5 19. exf5 Qd7 20. Qf3 Rfe8 21. Qg3 Qxf5 22. Be3 Bb8 23. Bb6 Rd7 24. Re3 d5 25. Rf3 Qe6 26. Qh4 Nh7 27. Re1 Bd6 28. Rfe3 f6 29. c4 Bb8 30. Bc5 Kh8 31. Qh5 Bc7 32. cxd5 cxd5 33. f4 Rdd8 34. f5 Qc6 35. Qg6 Qd7 36. d4 e4 37. Qh5 Ng5 38. g4 Bf4 39. Kf2 Bxe3+ 40. Kxe3 Rg8 41. Bb6 Rc8 42. Bc5 Qc6 43. h4 Nf3 44. Rh1 Rcd8 45. Qg6 Qc7 46. g5 Nxh4 47. Rxh4 Qg3+ 48. Ke2 Qxh4 49. gxf6 gxf6 50. Qf7 Rg2+ 51. Kd1 Qh1# 0-1

[Event "Niedersachsen-ch op C"]
[Site "Verden"]
[Date "2019.01.05"]
[Round "6"]
[White "Ahlers, Quentin"]
[Black "Lu, Yunong Elias"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1229"]
[BlackElo "975"]
[PlyCount "49"]
[EventDate "2019.01.03"]
[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. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. h3 0-0 7. Be3 Bb6 8. Qd2 h6 9. 0-0-0 a5 10. g4 Bxe3 11. Qxe3 Nh7 12. Rhg1 Ng5 13. h4 Nxf3 14. Qxf3 Qxh4 15. Nd5 Nd4 16. Qe3 Bxg4 17. Rh1 Qg5 18. Qxg5 hxg5 19. Rde1 Rfe8 20. Nxc7 Bf3 21. Rh2 Bg4 22. Reh1 g6 23. Rh8+ Kg7 24. R1h7+ Kf6 25. Rxf7# 1-0

[Event "Niedersachsen-ch op C"]
[Site "Verden"]
[Date "2019.01.05"]
[Round "5"]
[White "Detjen, Mattes"]
[Black "Ahlers, Quentin"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1123"]
[BlackElo "1229"]
[PlyCount "94"]
[EventDate "2019.01.03"]
[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 Nxd4 4. Nxd4 exd4 5. Qxd4 b6 6. Nc3 Nf6 7. e5 Bc5 8. Qd3 Ng4 9. Be3 Nxe3 10. fxe3 0-0 11. 0-0-0 Qg5 12. Re1 Qxe5 13. h4 Qg3 14. Qe2 Re8 15. Rh3 Qe5 16. h5 d6 17. Rf3 Bg4 18. Nd1 Re7 19. h6 g6 20. Qf2 Bxf3 21. Qxf3 Rae8 22. Kd2 d5 23. Bb5 Rd8 24. c3 d4 25. exd4 Qxe1+ 26. Kc2 Re6 27. Bc4 Be7 28. Bxe6 Qxe6 29. a3 Re8 30. Qd3 Bg5 31. Qb5 Qe2+ 32. Qxe2 Rxe2+ 33. Kd3 Rd2+ 34. Kc4 Rxd1 35. a4 Rd2 36. a5 Rxg2 37. axb6 axb6 38. b4 f5 39. Kd3 Rd2+ 40. Kc4 f4 41. d5 f3 42. d6 f2 43. dxc7 f1Q+ 44. Kb3 Qf7+ 45. Ka3 Qxc7 46. Ka4 Qc4 47. Ka3 Ra2# 0-1

[Event "Niedersachsen-ch op C"]
[Site "Verden"]
[Date "2019.01.04"]
[Round "4"]
[White "Ahlers, Quentin"]
[Black "Wollscheid, Lukas"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1229"]
[BlackElo "1026"]
[PlyCount "69"]
[EventDate "2019.01.03"]
[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. Bc4 Nf6 4. d3 Bc5 5. Nc3 h6 6. h3 d6 7. Be3 Bb6 8. Qd2 Be6 9. Bxe6 fxe6 10. 0-0-0 0-0 11. Rhg1 d5 12. exd5 exd5 13. Bxb6 axb6 14. g4 d4 15. Ne4 Rxa2 16. c3 dxc3 17. Qxc3 Nd5 18. Qb3 Ra1+ 19. Kc2 Ncb4+ 20. Kd2 Rxd1+ 21. Kxd1 Rxf3 22. Rg3 Rxg3 23. fxg3 Qf8 24. Nc3 Qf1+ 25. Kd2 Qxd3+ 26. Ke1 Nc2+ 27. Kf2 Qe3+ 28. Kg2 Ne1+ 29. Kf1 c6 30. Nxd5 cxd5 31. Qxe3 Nc2 32. Qxe5 Kh7 33. Qc3 Na1 34. b4 Kg6 35. Qxa1 1-0

[Event "Niedersachsen-ch op C"]
[Site "Verden"]
[Date "2019.01.04"]
[Round "3"]
[White "Niemczyk, Gregor"]
[Black "Ahlers, Quentin"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1229"]
[PlyCount "104"]
[EventDate "2019.01.03"]
[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. Bc4 Nf6 4. d3 Bc5 5. 0-0 0-0 6. Nc3 d6 7. Bg5 h6 8. Bh4 Be6 9. Nd5 g5 10. Bg3 Kg7 11. c3 Ne7 12. Nxf6 Kxf6 13. Nd2 Rh8 14. h3 h5 15. h4 g4 16. Nb3 Bb6 17. Bxe6 fxe6 18. d4 exd4 19. cxd4 Kf7 20. f3 gxf3 21. Qxf3+ Ke8 22. Qf6 Kd7 23. Rf3 Rf8 24. Qh6 Rh8 25. Qg5 Nc6 26. Rd1 Qxg5 27. hxg5 e5 28. Bf2 Rhf8 29. Rf5 Rae8 30. g6 Rg8 31. Rg5 Re6 32. g7 Re7 33. dxe5 Nxe5 34. Nc5+ Kc6 35. Nd3 Bxf2+ 36. Nxf2 Rexg7 37. Rc1+ Kd7 38. Rxg7+ Rxg7 39. Kh2 Ng4+ 40. Nxg4 Rxg4 41. Re1 Ke6 42. Kh3 Ke5 43. b3 Rxe4 44. Rxe4+ Kxe4 45. Kh4 d5 46. Kxh5 d4 47. g4 d3 48. g5 d2 49. g6 d1Q+ 50. Kh6 Kf5 51. Kh7 Kf6 52. g7 Qd7 0-1

[Event "Niedersachsen-ch op C"]
[Site "Verden"]
[Date "2019.01.03"]
[Round "1"]
[White "Ahlers, Quentin"]
[Black "Schinner, Alexander"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1229"]
[BlackElo "1117"]
[PlyCount "38"]
[EventDate "2019.01.03"]
[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. Nc3 Nc6 3. Nf3 g6 4. Bc4 Bg7 5. Ng5 e6 6. d3 Nf6 7. 0-0 0-0 8. Be3 d5 9. Bxc5 Re8 10. Ba3 dxc4 11. dxc4 Nd7 12. h4 Qa5 13. Qf3 Nde5 14. Qf4 h6 15. Nf3 Nxc4 16. h5 Nxa3 17. hxg6 fxg6 18. Qg4 Ne7 19. Nd4 Bxd4 0-1

[Event "Niedersachsen-ch op C"]
[Site "Verden"]
[Date "2019.01.03"]
[Round "2"]
[White "Froehlich, Dennis"]
[Black "Ahlers, Quentin"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1022"]
[BlackElo "1229"]
[PlyCount "23"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. e3 d5 3. Nf3 Nc6 4. Bb5 Bd7 5. Bxc6 Bxc6 6. Nc3 e6 7. Ne5 Bd7 8. Qh5+ g6 9. Nxg6 hxg6 10. Qxh8 Nh6 11. e4 dxe4 12. Bxh6 1-0

[Event "Hannover Bezirk-ch C"]
[Site "Hannover"]
[Date "2018.10.07"]
[Round "7.8"]
[White "Ahlers, Quentin"]
[Black "Szymanski, Andreas"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1467"]
[BlackElo "1431"]
[PlyCount "57"]
[EventDate "2018.10.04"]
[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. Bc4 e6 3. Nc3 Nc6 4. Nf3 a6 5. a4 g6 6. d4 cxd4 7. Nxd4 Bg7 8. Nxc6 bxc6 9. Qd6 Ra7 10. Be3 Rb7 11. 0-0 Qc7 12. Qxc7 Rxc7 13. Bb6 Rb7 14. a5 Rb8 15. Rfe1 Bb7 16. e5 Ne7 17. Na4 Rc8 18. Nc5 Ba8 19. Rad1 Nd5 20. Nxa6 0-0 21. Bc5 Rfd8 22. Bd6 f5 23. Nc5 Kf7 24. Ba6 Rb8 25. Bxb8 Rxb8 26. b3 Ke7 27. c4 d6 28. exd6+ Kxd6 29. Nxe6 1-0

[Event "Hannover Bezirk-ch C"]
[Site "Hannover"]
[Date "2018.10.06"]
[Round "5.7"]
[White "Ahlers, Quentin"]
[Black "Ebeling, Hans Juergen"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1467"]
[BlackElo "1583"]
[PlyCount "41"]
[EventDate "2018.10.04"]
[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 d5 2. exd5 Nf6 3. Nc3 c6 4. dxc6 Nxc6 5. h3 e5 6. Bc4 Bc5 7. d3 0-0 8. Nf3 Re8 9. 0-0 a6 10. Ng5 Re7 11. Re1 h6 12. Nge4 Nxe4 13. Nxe4 Ba7 14. Be3 b6 15. c3 Na5 16. Qf3 Bb7 17. Qg4 Bxe4 18. Qxe4 Nxc4 19. Qxc4 b5 20. Qe4 Qc7 21. Qxa8+ 1-0

[Event "Hannover Bezirk-ch C"]
[Site "Hannover"]
[Date "2018.10.05"]
[Round "3.9"]
[White "Schmerse, Joachim"]
[Black "Ahlers, Quentin"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1566"]
[BlackElo "1467"]
[PlyCount "43"]
[EventDate "2018.10.04"]
[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. Bc4 Nf6 4. 0-0 Bc5 5. d3 0-0 6. a3 a5 7. Bd2 d6 8. Nc3 h6 9. Nd5 Bg4 10. h3 Bh5 11. b4 axb4 12. axb4 Bd4 13. c3 Nxd5 14. Bxd5 Rxa1 15. Qxa1 Nxb4 16. cxd4 Nxd3 17. g4 Bg6 18. dxe5 Qe7 19. exd6 Qxd6 20. Qd4 Nc5 21. Bc3 Nxe4 22. Qxg7# 1-0

[Event "Hannover Bezirk-ch C"]
[Site "Hannover"]
[Date "2018.10.04"]
[Round "1.8"]
[White "Ahlers, Quentin"]
[Black "Sauer, Tim"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1467"]
[BlackElo "1427"]
[PlyCount "60"]
[EventDate "2018.10.04"]
[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. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bf5 7. Qb3 Na5 8. Qb5+ Bd7 9. Qb4 dxc4 10. Bxc4 e6 11. Qb5 Bxb5 12. Nxb5 Nxc4 13. b3 Bb4+ 14. Ke2 Nd6 15. a3 Nxb5 16. axb4 Nxd4+ 17. Nxd4 Qxd4 18. Ra4 b5 19. Ra5 Qxb4 20. Ra3 0-0-0 21. Rxa7 Qe4+ 22. Be3 Qg4+ 23. f3 Qxg2+ 24. Bf2 Rd2+ 25. Kxd2 Qxf2+ 26. Kd3 Rd8+ 27. Kc3 Qc5+ 28. Kb2 Rd2+ 29. Kb1 Qc2+ 30. Ka1 Qb2# 0-1

[Event "Hannover Bezirk-ch C"]
[Site "Hannover"]
[Date "2018.10.04"]
[Round "2.8"]
[White "Tenninger, Joerg"]
[Black "Ahlers, Quentin"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1572"]
[BlackElo "1467"]
[PlyCount "35"]
[EventDate "2018.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 Nc6 3. Nc3 d5 4. e3 Bf5 5. Nf3 Nb4 6. Qa4+ Nc6 7. cxd5 Nxd5 8. Qb5 Nxc3 9. bxc3 Bc8 10. d5 a6 11. Qb3 Na5 12. Qa4+ c6 13. dxc6 Nxc6 14. Ba3 Bd7 15. Rd1 Na7 16. Qb3 Nb5 17. Ne5 Nxa3 18. Qxf7# 1-0

[Event "Harburg-chH 13th"]
[Site "Hamburg"]
[Date "2018.08.05"]
[Round "5"]
[White "Ahlers, Quentin"]
[Black "Niemann, Marcel"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1203"]
[BlackElo "1152"]
[PlyCount "67"]
[EventDate "2018.08.03"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 0-0 6. Bg5 Na5 7. Qd2 Nxc4 8. dxc4 Bb4 9. 0-0 d6 10. Qd3 Bxc3 11. Qxc3 Nxe4 12. Bxd8 Nxc3 13. Bxc7 Ne2+ 14. Kh1 e4 15. Nd2 f5 16. Bxd6 Rd8 17. c5 Nd4 18. c3 Ne6 19. Nc4 Bd7 20. Na5 Bb5 21. c4 Ba6 22. Rad1 b6 23. Nc6 Rdc8 24. Ne7+ Kf7 25. Nxc8 Rxc8 26. cxb6 axb6 27. b3 Rc6 28. Ba3 Nf4 29. Rd7+ Kg6 30. Rd6+ Rxd6 31. Bxd6 Nd3 32. Bg3 Kh5 33. Bc7 f4 34. a4 0-1

[Event "Harburg-chH 13th"]
[Site "Hamburg"]
[Date "2018.08.05"]
[Round "4"]
[White "Nuernberg, Rainer"]
[Black "Ahlers, Quentin"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1180"]
[BlackElo "1203"]
[PlyCount "49"]
[EventDate "2018.08.03"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. d5 Nce7 5. Nc3 Ng6 6. Be2 f6 7. Be3 f5 8. Bg5 Be7 9. Bb5+ Bd7 10. Bxe7 N8xe7 11. Bxd7+ Qxd7 12. Ng5 fxe4 13. Ne6 Rg8 14. Nxe4 Nf4 15. Nxf4 exf4 16. Qh5+ g6 17. Nf6+ Kd8 18. Qxh7 Qf5 19. Nxg8 Qe5+ 20. Kf1 Nxd5 21. Re1 Qg5 22. c4 f3 23. g3 Nf4 24. h4 Qg4 25. Qe7+ 1-0

[Event "Harburg-chH 13th"]
[Site "Hamburg"]
[Date "2018.08.04"]
[Round "3"]
[White "Ahlers, Quentin"]
[Black "Detjen, Mattes"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1203"]
[BlackElo "1184"]
[PlyCount "95"]
[EventDate "2018.08.03"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 Nf6 3. exd5 Nxd5 4. Bc4 c6 5. d4 Bf5 6. Qf3 e6 7. Nxd5 cxd5 8. Bb5+ Nc6 9. Qc3 Qb6 10. a4 Bb4 11. Qxb4 Bxc2 12. a5 Qc7 13. Qc5 Be4 14. f3 Bf5 15. a6 Rc8 16. axb7 Qxb7 17. Ba6 Qb8 18. Bxc8 Qxc8 19. Ne2 Qd7 20. Nf4 Qc7 21. 0-0 e5 22. Nxd5 Qd7 23. Qb5 exd4 24. Re1+ Be6 25. Nf4 0-0 26. Nxe6 fxe6 27. Re5 Qd6 28. Rc5 Ne7 29. Ra6 Qd8 30. Bg5 h6 31. Bh4 Rf4 32. g3 Rf8 33. Rxa7 Rf7 34. Qb7 Kf8 35. Ra8 Nc8 36. Qxf7+ Kxf7 37. Bxd8 Ne7 38. Rc7 d3 39. Rxe7+ Kg6 40. Ra6 d2 41. Raxe6+ Kh7 42. Rd7 h5 43. Ree7 d1Q+ 44. Rxd1 h4 45. Rdd7 h3 46. Rxg7+ Kh8 47. Rge7 Kg8 48. Re8# 1-0

[Event "Harburg-chH 13th"]
[Site "Hamburg"]
[Date "2018.08.04"]
[Round "2"]
[White "Eickmeier, Bernd"]
[Black "Ahlers, Quentin"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "1201"]
[BlackElo "1203"]
[PlyCount "78"]
[EventDate "2018.08.03"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. b3 Nf6 3. Nc3 Bc5 4. Nf3 Ng4 5. d4 exd4 6. Nxd4 Nxf2 7. Kxf2 Qf6+ 8. Ke3 Nc6 9. Nd5 Bxd4+ 10. Ke2 Qd6 11. Bf4 Qg6 12. Kf3 Bxa1 13. Nxc7+ Kd8 14. Qxa1 Rb8 15. Qc3 h5 16. h3 b6 17. Bd3 f6 18. Re1 Rb7 19. e5 Qf7 20. Bc4 Qe7 21. exf6 Qxf6 22. Qxf6+ gxf6 23. Nd5 Nd4+ 24. Kf2 b5 25. Bd3 Re8 26. Be3 Nc6 27. Nxf6 Rf8 28. Bg5 d6 29. Kg1 Rg7 30. Nh7+ Rxg5 31. Nxg5 Rg8 32. Nf7+ Kc7 33. Bxb5 Nd4 34. Be2 Bxh3 35. Kh2 Bxg2 36. Bxh5 Bf3 37. Re7+ Kb6 38. Bxf3 Nxf3+ 39. Kh1 Rg1# 0-1

[Event "Harburg-chH 13th"]
[Site "Hamburg"]
[Date "2018.08.03"]
[Round "1"]
[White "Oellrich, Emma"]
[Black "Ahlers, Quentin"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1139"]
[BlackElo "1203"]
[PlyCount "35"]
[EventDate "2018.08.03"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 Bf5 4. c3 g6 5. Nd2 e6 6. Ngf3 Nc6 7. Qb3 Rb8 8. Bb5 Qd7 9. Ne5 Qd8 10. Bg5 Ke7 11. Bxc6 Qd6 12. Ba4 Bg7 13. Bf4 Qd8 14. Qb4+ Qd6 15. Nxg6+ hxg6 16. Bxd6+ cxd6 17. Qa5 b6 18. Qxa7+ 1-0

[Event "Hannover Bezirk-ch U10"]
[Site "Lehrte"]
[Date "2017.10.31"]
[Round "11.6"]
[White "Ahlers, Quentin"]
[Black "Schmidt, Anton"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "796"]
[BlackElo "2128"]
[PlyCount "76"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[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. Bc4 Bc5 4. 0-0 Nf6 5. Nc3 d6 6. d3 Nd4 7. Nxd4 Bxd4 8. Bg5 Bxc3 9. Bxf6 gxf6 10. bxc3 Qe7 11. Qh5 Qf8 12. Rfe1 Qg7 13. g3 Qg6 14. Qf3 Bg4 15. Qe3 a6 16. Qc1 f5 17. Qb2 Rb8 18. Bxa6 b6 19. Qb5+ Kf8 20. Qc6 fxe4 21. dxe4 Re8 22. Bb5 Re7 23. Rab1 Bd7 24. Qc4 Bxb5 25. Qxb5 f5 26. exf5 Qxf5 27. Rb2 Qd7 28. Re3 Kf7 29. Rf3+ Ke6 30. Qxd7+ Kxd7 31. Rd3 Kc6 32. Rd1 e4 33. Rbb1 e3 34. fxe3 Rxe3 35. Kg2 Rxc3 36. Rdc1 Re8 37. Rb3 Rxb3 38. axb3 Re2+ 1-0

[Event "Hannover Bezirk-ch U10"]
[Site "Lehrte"]
[Date "2017.10.31"]
[Round "10.3"]
[White "Elgeti, Jonas"]
[Black "Ahlers, Quentin"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "864"]
[BlackElo "796"]
[PlyCount "61"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. Nc3 Nc6 4. Nf3 Nf6 5. e3 e6 6. a3 a6 7. Bd3 Bg6 8. 0-0 Bd6 9. Bg5 Bh5 10. Be2 Be7 11. Qd3 0-0 12. Rad1 h6 13. Bh4 Bxf3 14. Bxf3 Nd7 15. Bxe7 Qxe7 16. e4 dxe4 17. Bxe4 Qd6 18. Bxc6 Qxc6 19. d5 exd5 20. Nxd5 Rfd8 21. Ne7+ Kh8 22. Nxc6 bxc6 23. Rfe1 Rab8 24. Qc3 c5 25. Re7 Nb6 26. Rxd8+ Rxd8 27. h3 Nd5 28. Qd2 Nxe7 29. Qxd8+ Kh7 30. Qxe7 f6 31. Qxc7 1-0

[Event "Hannover Bezirk-ch U10"]
[Site "Lehrte"]
[Date "2017.10.30"]
[Round "8.6"]
[White "Ahlers, Quentin"]
[Black "Freiling, Oskar"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "796"]
[PlyCount "62"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 Bf5 4. Nf3 e6 5. e3 a6 6. a3 Bd6 7. Bg3 Bxg3 8. fxg3 0-0 9. Bd3 Bxd3 10. cxd3 Nc6 11. 0-0 Ng4 12. Nd2 Nxe3 13. Qf3 Nxf1 14. Qxf1 Qg5 15. Qf2 f6 16. Nf3 Qg6 17. Nh4 Qxd3 18. Rd1 Qc4 19. Nf3 e5 20. dxe5 Nxe5 21. Nd2 Qd3 22. Nf3 Qg6 23. Nh4 Qf7 24. Nxd5 Rad8 25. Qd2 c6 26. Qc3 Rxd5 27. Re1 b5 28. Rf1 Qa7+ 29. Kh1 h6 30. Qb3 Qf7 31. Qc3 Nd3 0-1

[Event "Hannover Bezirk-ch U10"]
[Site "Lehrte"]
[Date "2017.10.30"]
[Round "9.7"]
[White "Ahlers, Quentin"]
[Black "Gallmeier, Henri"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "796"]
[PlyCount "16"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bg4 5. Be2 e6 6. 0-0 Bd6 7. Nd2 Bxe2 8. Qxe2 0-0 1-0

[Event "Hannover Bezirk-ch U10"]
[Site "Lehrte"]
[Date "2017.10.30"]
[Round "7.1"]
[White "Kieselbach, Jannik"]
[Black "Ahlers, Quentin"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1161"]
[BlackElo "796"]
[PlyCount "95"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 e6 3. Bd3 Nc6 4. c3 Bd6 5. Nd2 Nf6 6. f4 0-0 7. Ngf3 g6 8. 0-0 Qd7 9. Ne5 Bxe5 10. dxe5 Nh5 11. Be2 Ng7 12. Rf3 Ne8 13. Rh3 Ne7 14. Bd3 f5 15. Qe1 Ng7 16. Qh4 Nh5 17. Be2 Nc6 18. Bxh5 gxh5 19. Qxh5 b6 20. Nf3 Rf7 21. Bd2 Rg7 22. Ng5 Bb7 23. Rf1 Re8 24. Rff3 Rg6 25. Rfg3 a5 26. Nxh7 Rxg3 27. Nf6+ Kf8 28. Nxd7+ Ke7 29. Qh7+ Kd8 30. Rxg3 Re7 31. Rg8+ Kxd7 32. Rg7 Rxg7 33. Qxg7+ Kd8 34. Qf6+ Kc8 35. Qxe6+ Kd8 36. Qxf5 Ne7 37. Qf6 Kd7 38. e6+ Kd6 39. Qe5+ Kc5 40. Qxc7+ Nc6 41. Qxb7 d4 42. exd4+ Nxd4 43. cxd4+ Kxd4 44. e7 Kd3 45. e8Q Kxd2 46. Qbc6 Kd1 47. Qc3 b5 48. Qee1# 1-0

[Event "Hannover Bezirk-ch U10"]
[Site "Lehrte"]
[Date "2017.10.29"]
[Round "5.7"]
[White "Ahlers, Quentin"]
[Black "Thiele, Kira Sophie"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "796"]
[BlackElo "733"]
[PlyCount "59"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[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. 0-0 d6 6. d3 0-0 7. Re1 Nd5 8. exd5 Qf6 9. Bg5 Qg6 10. dxc6 bxc6 11. d4 exd4 12. Bd3 Bb4 13. Bxg6 fxg6 14. Qxd4 Bc5 15. Qe4 Bf5 16. Qxc6 Bxc2 17. Qd5+ Kh8 18. Nb5 Rab8 19. Nxc7 Rfc8 20. Ne6 Re8 21. Nxc5 dxc5 22. Rxe8+ Rxe8 23. Qxc5 Ba4 24. Qxa7 h6 25. Qxa4 hxg5 26. Qxe8+ Kh7 27. Nxg5+ Kh6 28. Qe7 Kh5 29. Nf3 Kh6 30. Qh4# 1-0

[Event "Hannover Bezirk-ch U10"]
[Site "Lehrte"]
[Date "2017.10.29"]
[Round "6.3"]
[White "Struebel, Tobias"]
[Black "Ahlers, Quentin"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1123"]
[BlackElo "796"]
[PlyCount "122"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[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. Bc4 Bc5 4. 0-0 Nf6 5. d3 0-0 6. Bg5 h6 7. Bh4 d6 8. h3 Be6 9. Nfd2 a6 10. Nc3 b5 11. Bd5 Bd7 12. Qf3 g5 13. Bg3 Nd4 14. Qd1 Rb8 15. h4 g4 16. Nb3 Nxb3 17. axb3 Bd4 18. Rxa6 b4 19. Na4 Bxa4 20. Rxa4 Bxb2 21. Qd2 Bc3 22. Qxh6 Nh7 23. Qh5 Nf6 24. Qg5+ Kh8 25. h5 Nxd5 26. Qxd8 Rbxd8 27. exd5 Rg8 28. Bh4 Rde8 29. Bf6+ Kh7 30. Ra7 Rc8 31. f3 Bd4+ 32. Kh2 Bxa7 33. fxg4 Rxg4 34. Be7 Re8 35. Rxf7+ Kg8 36. Rf8+ Rxf8 37. Bxf8 Kxf8 38. Kh3 Rf4 39. Kg3 Kg8 40. Kh3 Rf2 41. g4 Rxc2 42. Kh4 Rc3 43. Kg5 Rxb3 44. Kg6 Rxd3 45. h6 Rg3 46. g5 Be3 47. h7+ Kh8 48. Kh6 Bxg5+ 49. Kg6 Be3+ 50. Kf5 Kxh7 51. Ke4 Bh6 52. Kf5 b3 53. Ke4 Re3+ 54. Kf5 b2 55. Ke6 b1Q 56. Kd7 Rf3 57. Ke6 Qf5+ 58. Ke7 Qf7+ 59. Kd8 Qg7 60. Kc8 c5 61. dxc6 Rf8# 0-1

[Event "Hannover Bezirk-ch U10"]
[Site "Lehrte"]
[Date "2017.10.29"]
[Round "4.3"]
[White "Von Alm, Linus"]
[Black "Ahlers, Quentin"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "796"]
[PlyCount "95"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[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. Bc4 Bc5 4. Nc3 Nf6 5. d3 0-0 6. Bg5 Be7 7. 0-0 d6 8. h3 h6 9. Bh4 Be6 10. Bxe6 fxe6 11. d4 exd4 12. Nxd4 Nxd4 13. Qxd4 e5 14. Qc4+ d5 15. exd5 Bd6 16. Ne4 Qd7 17. Bxf6 gxf6 18. Qd3 f5 19. Qg3+ Qg7 20. Qxg7+ Kxg7 21. Nxd6 cxd6 22. Rfe1 f4 23. g3 Kf6 24. gxf4 Rg8+ 25. Kh2 exf4 26. Re6+ Kg7 27. Rxd6 Rad8 28. Re6 Kf7 29. Rxh6 Rxd5 30. Rh7+ Rg7 31. Rxg7+ Kxg7 32. Re1 Kf8 33. Re4 Rf5 34. Kg2 f3+ 35. Kg3 Kf7 36. Rf4 Kg6 37. Rxf5 Kxf5 38. Kxf3 Ke5 39. h4 Kf5 40. c4 a5 41. a3 a4 42. Kg3 Kg6 43. Kg4 b6 44. f4 Kf6 45. f5 Kg7 46. Kg5 Kf7 47. h5 Kg7 48. f6+ 1-0

[Event "Hannover Bezirk-ch U10"]
[Site "Lehrte"]
[Date "2017.10.28"]
[Round "3.6"]
[White "Ahlers, Quentin"]
[Black "Friedmann, Ben"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "796"]
[PlyCount "119"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[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. Bc4 Nf6 4. 0-0 Nxe4 5. Bd5 Nf6 6. Bxc6 dxc6 7. Re1 Bd6 8. Nxe5 0-0 9. Nf3 Bg4 10. d3 Bh5 11. Bg5 h6 12. Bxf6 Qxf6 13. Nbd2 Bxf3 14. Nxf3 Rae8 15. Qd2 Rxe1+ 16. Rxe1 Qd8 17. d4 Re8 18. c4 Rxe1+ 19. Qxe1 Qf8 20. c5 Bf4 21. g3 Bg5 22. Nxg5 hxg5 23. Qe5 f6 24. Qxc7 Qe8 25. Qa5 a6 26. h3 Qc8 27. Kg2 Kh7 28. Qd2 Qf5 29. Qe3 g4 30. hxg4 Qxg4 31. Qf3 Qe6 32. b3 Qd7 33. Qe4+ g6 34. f3 f5 35. Qh4+ Kg7 36. Qf4 Qe6 37. Qe5+ Qxe5 38. dxe5 Kf7 39. f4 Ke6 40. Kf3 Kd5 41. b4 b5 42. g4 Ke6 43. g5 Ke7 44. Ke3 Ke6 45. Kd4 Ke7 46. Ke3 Ke6 47. Kd3 Ke7 48. e6 Kxe6 49. Kd4 Kf7 50. Ke5 Ke7 51. a3 Kd7 52. Kf6 Ke8 53. Kxg6 Kf8 54. Kxf5 Kg7 55. g6 Kf8 56. Kf6 Kg8 57. g7 Kh7 58. Kf7 Kh6 59. g8Q Kh5 60. Qg5# 1-0

[Event "Hannover Bezirk-ch U10"]
[Site "Lehrte"]
[Date "2017.10.28"]
[Round "1.8"]
[White "Ahlers, Quentin"]
[Black "Martin, Dominik"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "796"]
[PlyCount "125"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bg4 5. Be2 e6 6. h3 Bxf3 7. Bxf3 Bb4 8. Bd2 0-0 9. 0-0 Bxc3 10. Bxc3 h6 11. Re1 Ne4 12. Bxe4 dxe4 13. Qd2 a6 14. Red1 b6 15. d5 exd5 16. Qxd5 Qxd5 17. Rxd5 Rfd8 18. Rad1 b5 19. Rxd8+ Nxd8 20. Be5 Nc6 21. Bxc7 Kh7 22. Rd6 Nb4 23. c3 Nxa2 24. Rd1 g5 25. Ra1 Rc8 26. Bg3 Nxc3 27. bxc3 Rxc3 28. Rxa6 b4 29. Rb6 b3 30. Rb7 Kg6 31. Be5 Rc1+ 32. Kh2 Rb1 33. Bd4 f5 34. Rg7+ Kh5 35. Rg8 b2 36. Rb8 g4 37. hxg4+ fxg4 38. Rxb2 Rxb2 39. Bxb2 Kh4 40. g3+ Kg5 41. Be5 h5 42. Bf4+ Kf5 43. Kg1 Kg6 44. Kf1 h4 45. gxh4 Kh5 46. Bg5 Kg6 47. Kg2 Kh5 48. Kg3 Kg6 49. Kxg4 Kg7 50. h5 Kh7 51. Kf4 Kg7 52. Kxe4 Kh7 53. f4 Kg7 54. f5 Kg8 55. f6 Kf7 56. h6 Kg6 57. Kf4 Kh7 58. f7 Kg6 59. f8Q Kh7 60. Qf7+ Kh8 61. Qe7 Kg8 62. h7+ Kh8 63. Bf6# 1-0

[Event "Hannover Bezirk-ch U10"]
[Site "Lehrte"]
[Date "2017.10.28"]
[Round "2.1"]
[White "Sauer, Tim"]
[Black "Ahlers, Quentin"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1185"]
[BlackElo "796"]
[PlyCount "43"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 e6 4. Bd3 Bd6 5. Nbd2 Nge7 6. c3 0-0 7. Qc2 g6 8. e4 dxe4 9. Nxe4 Re8 10. Nf6+ Kf8 11. Nxe8 Qxe8 12. Bh6+ Kg8 13. 0-0-0 Kh8 14. h4 Ng8 15. Qd2 a5 16. h5 Nf6 17. hxg6 fxg6 18. Qg5 Be7 19. Qh4 e5 20. Bg5 Qf8 21. Bxf6+ Bxf6 22. Qxh7# 1-0

