[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.08"]
[Round "7"]
[White "Jaiser, Bennet"]
[Black "Monnerjahn, Lukas"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1528"]
[BlackElo "1785"]
[PlyCount "94"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bg5 d6 6. e3 c5 7. Be2 Nbd7 8. 0-0 b6 9. Nd2 h6 10. Bh4 Nh7 11. Nf3 f5 12. h3 g5 13. Bg3 Ndf6 14. Qd2 h5 15. Rfd1 Kh8 16. Rac1 Rf7 17. dxc5 bxc5 18. Na4 Qf8 19. b3 g4 20. hxg4 fxg4 21. Nh4 Kg8 22. Ng6 Qe8 23. Qd3 Bb7 24. a3 Be4 25. Nxe7+ Rxe7 26. Qxd6 Bf8 27. Qd2 Rb7 28. Qb2 Qc6 29. Bf1 Be7 30. Nc3 Bf5 31. Bd3 Bxd3 32. Rxd3 Rd8 33. Rcd1 Rxd3 34. Rxd3 Ne4 35. Nxe4 Qxe4 36. Rd5 Qxc4 37. bxc4 Rxb2 38. Rxh5 Ra2 39. Re5 Kf7 40. Re4 Nf6 41. Rf4 Rxa3 42. Bh4 Ra1+ 43. Kh2 a5 44. Bxf6 Bxf6 45. Rxg4 a4 46. Rg3 a3 47. e4 Be5 0-1

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.07"]
[Round "5"]
[White "Jaiser, Bennet"]
[Black "Helmer, Andreas"]
[Result "1-0"]
[ECO "D66"]
[WhiteElo "1528"]
[BlackElo "1644"]
[PlyCount "136"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 Nbd7 6. e3 0-0 7. Bd3 c6 8. 0-0 Re8 9. Rc1 Nf8 10. Qc2 Qc7 11. Rfe1 Ng6 12. Ne2 Bb4 13. Red1 Nd7 14. Nh4 Bd6 15. h3 Ndf8 16. Nxg6 Nxg6 17. h4 Be7 18. Bxe7 Qxe7 19. h5 Nf8 20. Nf4 Qg5 21. Kf1 f5 22. Ke2 Bd7 23. Rh1 Re7 24. Rh3 e5 25. dxe5 Rxe5 26. Kd2 d4 27. h6 g6 28. Rch1 Rae8 29. Re1 c5 30. Qb3 Bc6 31. Bf1 Rd8 32. Kc2 Be4+ 33. Kc1 Bc6 34. Qa3 a6 35. Kb1 dxe3 36. fxe3 Rd2 37. Qa5 Qd8 38. Qc3 Be4+ 39. Kc1 Rc2+ 40. Qxc2 Bxc2 41. Kxc2 Qa5 42. Rd1 Re8 43. a3 Qa4+ 44. Kc1 Qb3 45. e4 Qb6 46. exf5 Qf6 47. Bd3 Qg5 48. Rf1 gxf5 49. Rh5 Qe7 50. Nd5 Qd8 51. Rhxf5 Kh8 52. Rf7 Qg5+ 53. Kb1 Qxh6 54. R1f6 Ng6 55. Ka2 Qd2 56. Bxg6 hxg6 57. Rxg6 Qd4 58. Rf4 Re4 59. Rxe4 Qxe4 60. Rg5 Qxc4+ 61. Kb1 Qd3+ 62. Ka1 Qe4 63. Rg8+ Kxg8 64. Nf6+ Kf7 65. Nxe4 b6 66. Ka2 Ke6 67. Kb3 Ke5 68. Nc3 Kf4 1-0

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.07"]
[Round "6"]
[White "Lossin, Charlotte"]
[Black "Jaiser, Bennet"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1303"]
[BlackElo "1528"]
[PlyCount "46"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. Nf3 Nc6 5. e3 Nf6 6. Bd3 Bd6 7. 0-0 Qc7 8. Nb5 Qb8 9. Nxd6+ Qxd6 10. Re1 0-0 11. b3 dxc4 12. Bxc4 cxd4 13. Nxd4 Nxd4 14. Qxd4 Qb4 15. Bb2 b5 16. Bc3 Qe7 17. Bxb5 Rd8 18. Qe5 Rd5 19. Red1 Rxe5 20. Bb4 Qxb4 21. Rd8+ Qf8 22. Rad1 Rd5 23. Rxf8+ Kxf8 0-1

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.06"]
[Round "3"]
[White "Jaiser, Bennet"]
[Black "Vaduva, Ilie"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1528"]
[BlackElo "1716"]
[PlyCount "66"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Bf5 4. Nc3 Nxd5 5. Nf3 Nc6 6. Bg5 f6 7. Bh4 e6 8. e3 Be7 9. Bb5 0-0 10. Rc1 Nxc3 11. bxc3 Ba3 12. Ra1 Bb2 13. Rb1 Bxc3+ 14. Kf1 Bxb1 15. Qxb1 Ba5 16. Bc4 Qd7 17. Qb3 Kh8 18. Bxe6 Qd6 19. Bg3 Qb4 20. Qc2 Ne7 21. Ke2 Qb6 22. Bc4 Qc6 23. Rb1 Nd5 24. Rb3 b5 25. e4 bxc4 26. exd5 Rfe8+ 27. Kf1 Qxd5 28. Rb1 Qe4 29. Qb2 h6 30. h3 c3 31. Qc1 c2 32. Rb2 Qe2+ 33. Kg1 Qd1+ 0-1

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.06"]
[Round "4"]
[White "Wallat, Stephan"]
[Black "Jaiser, Bennet"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1618"]
[BlackElo "1528"]
[PlyCount "108"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bg5 Bg4 7. a4 a5 8. Nbd2 0-0 9. Qc2 Qe7 10. h3 Be6 11. Bxe6 Qxe6 12. Nh4 h6 13. Be3 Bxe3 14. fxe3 Nh5 15. g4 Nf6 16. Nf5 Ne7 17. 0-0-0 Nxf5 18. gxf5 Qd7 19. Rhg1 b5 20. axb5 Qxb5 21. Nc4 Rfb8 22. Qg2 Ne8 23. h4 a4 24. Kd2 Qb3 25. Rc1 Rb7 26. h5 f6 27. Qg6 c6 28. Rc2 d5 29. Na5 Rxa5 30. Qxe8+ Kh7 31. exd5 Qxd5 32. Qg6+ Kg8 33. Qxf6 e4 34. d4 Qc4 35. Qd8+ Kh7 36. Qxa5 Qd3+ 37. Kc1 Qxe3+ 38. Kb1 Qxg1+ 39. Ka2 Qd1 40. Qxa4 e3 41. Qxc6 Rb8 42. Qg6+ Kh8 43. f6 Ra8+ 44. Kb3 Rb8+ 45. Ka2 Rg8 46. fxg7+ Rxg7 47. Qxh6+ Kg8 48. Qe6+ Kf8 49. Qd6+ Ke8 50. Qc6+ Kd8 51. Qb6+ Kc8 52. Qe6+ Kb8 53. Qe5+ Rc7 54. Rg2 Qa4+ 1/2-1/2

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.05"]
[Round "2"]
[White "Frese, Immo"]
[Black "Jaiser, Bennet"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1788"]
[BlackElo "1528"]
[PlyCount "64"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nc6 5. cxd5 exd5 6. g3 Nf6 7. Bg2 cxd4 8. exd4 Bb4 9. Nge2 0-0 10. 0-0 Bg4 11. Qb3 Be6 12. Be3 Qd7 13. Nf4 Rad8 14. Rac1 Rfe8 15. a3 Ba5 16. Nxe6 Qxe6 17. Rfe1 Qd7 18. Qc2 Bb6 19. Rcd1 Re7 20. Na4 Bc7 21. Nc5 Qc8 22. b4 Rde8 23. Qc3 b6 24. Nd3 Qd7 25. Rc1 Nb8 26. Rc2 Ne4 27. Qb2 Qf5 28. Bxe4 Qxe4 29. Nc1 Qf3 30. Rce2 Nd7 31. Bg5 Rxe2 32. Rxe2 Rxe2 1/2-1/2

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.05"]
[Round "1"]
[White "Jaiser, Bennet"]
[Black "Lau, Theodor"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1528"]
[BlackElo "1683"]
[PlyCount "68"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nb6 5. Nf3 Bg4 6. Nc3 e6 7. Bb5+ c6 8. Be2 Bb4 9. Bf4 0-0 10. 0-0 N8d7 11. Rc1 Nf6 12. a3 Bxc3 13. bxc3 Nxe4 14. Bd3 Nf6 15. Rb1 Nbd5 16. Bd2 b6 17. Re1 Re8 18. h3 Bh5 19. c4 Ne7 20. Bc3 Bg6 21. Ne5 Bxd3 22. Qxd3 Nd7 23. Ng4 Nf5 24. d5 cxd5 25. cxd5 Nc5 26. Qd2 Qxd5 27. Qg5 Kf8 28. Re5 Qd3 29. Rc1 Ne4 30. Qh5 Nxc3 31. Qxh7 Rac8 32. Ne3 Ne2+ 33. Kh2 Rxc1 34. Nxf5 Rh1+ 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.06"]
[Round "7"]
[White "Rockmann, Jan Okke"]
[Black "Jaiser, Bennet"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1847"]
[BlackElo "1592"]
[PlyCount "53"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. c3 Bb6 6. d4 exd4 7. cxd4 Nxe4 8. Nc3 Nxc3 9. bxc3 d5 10. Re1+ Be6 11. Bd3 Qd7 12. Bb5 a6 13. Ne5 Qd6 14. Ba4 Ba5 15. Bxc6+ bxc6 16. Qa4 Bxc3 17. Ba3 Bxa1 18. Bxd6 cxd6 19. Qxc6+ Ke7 20. Qb7+ Kf6 21. Nc6 Bc3 22. Qe7+ Kf5 23. Re3 Rhe8 24. Qxd6 g5 25. Rxc3 Bc8 26. Qxd5+ Kg6 27. Ne5+ 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.05"]
[Round "5"]
[White "Eickhoff, Hermann"]
[Black "Jaiser, Bennet"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1923"]
[BlackElo "1592"]
[PlyCount "81"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c5 4. e3 e6 5. Nc3 Nc6 6. a3 Bd6 7. dxc5 Bxc5 8. b4 Bb6 9. Bb2 0-0 10. cxd5 Nxd5 11. Nxd5 Qxd5 12. Qxd5 exd5 13. Bb5 Bg4 14. Bxc6 bxc6 15. Ne5 Be6 16. Nxc6 Rfe8 17. 0-0 Rac8 18. Rac1 Bd7 19. Ne5 Be6 20. h3 f6 21. Nd3 Red8 22. Bd4 Bxd4 23. exd4 Rc4 24. Nc5 Bf7 25. Rfd1 Kf8 26. f4 f5 27. g4 fxg4 28. hxg4 h5 29. g5 g6 30. Kf2 Rxc1 31. Rxc1 Ke7 32. Nd3 Kd6 33. Rc5 Be6 34. Ne5 Rg8 35. Ra5 Rg7 36. Ra6+ Ke7 37. Rxa7+ Kf8 38. Rxg7 Kxg7 39. b5 Bc8 40. a4 Bb7 41. a5 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.05"]
[Round "6"]
[White "Jaiser, Bennet"]
[Black "Kuschnerus, Tessa"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1592"]
[BlackElo "1306"]
[PlyCount "38"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. e3 Nf6 4. Nc3 Nc6 5. Nf3 Be7 6. Bd3 0-0 7. 0-0 b6 8. Qc2 Nb4 9. Qd2 Nxd3 10. Qxd3 Ba6 11. b3 Rc8 12. Bb2 d5 13. Nd2 Qc7 14. Rac1 dxc4 15. Nxc4 Rfd8 16. Ne2 Ng4 17. Ng3 Qb7 18. Qe2 Nf6 19. Rfd1 Nd5 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.04"]
[Round "4"]
[White "Jaiser, Bennet"]
[Black "Sinnhoefer, Jonas"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1592"]
[BlackElo "1741"]
[PlyCount "62"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bg5 Nc6 6. e3 Bf5 7. Bd3 Bxd3 8. Qxd3 e5 9. 0-0 h6 10. Bh4 g5 11. Bg3 Nh5 12. Rfe1 Nxg3 13. hxg3 Ne7 14. Rad1 f5 15. e4 g4 16. Nh2 exd4 17. Ne2 c5 18. exf5 h5 19. Nf4 Be5 20. Ne6 Qb6 21. b3 Kd7 22. Nf1 h4 23. gxh4 Rxh4 24. Nd2 Rah8 25. Kf1 Qc6 26. f3 Bg3 27. Re4 Nxf5 28. fxg4 Ne3+ 29. Ke2 Nxd1 30. Kxd1 Be5 31. Ng5 Re8 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.04"]
[Round "3"]
[White "Kuenitz, Bernhard"]
[Black "Jaiser, Bennet"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1883"]
[BlackElo "1592"]
[PlyCount "91"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bb4 5. e3 d6 6. a3 Bxc3 7. bxc3 Bg4 8. f3 Be6 9. d3 0-0 10. Ne2 Qd7 11. e4 Rfe8 12. Bg5 Qe7 13. 0-0 h6 14. Bxf6 Qxf6 15. Qd2 Rad8 16. f4 Qe7 17. f5 Bc8 18. g4 Qg5 19. Qxg5 hxg5 20. Kf2 f6 21. Rh1 Kf7 22. h4 gxh4 23. Rxh4 b6 24. Rah1 Rg8 25. Ng3 Bb7 26. Rh7 Rd7 27. R1h5 Ke8 28. g5 Rf7 29. Bf3 Bc8 30. gxf6 gxf6 31. R5h6 Rxh7 32. Rxh7 Kd8 33. Rf7 Rh8 34. Rxf6 Rh2+ 35. Bg2 Ke7 36. Rg6 Kf7 37. Rg5 Rh7 38. Bf3 Rh2+ 39. Ke3 Ra2 40. Nh5 Rxa3 41. Rg7+ Ke8 42. Rg8+ Kd7 43. Nf6+ Ke7 44. Nd5+ Kd7 45. f6 Nd8 46. Bg4+ 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.03"]
[Round "2"]
[White "Jaiser, Bennet"]
[Black "Schulze, Lukas"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1592"]
[BlackElo "1313"]
[PlyCount "109"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 d5 4. Nc3 Nc6 5. Bg5 dxc4 6. dxc5 Qa5 7. e3 Qxc5 8. Qa4 Qb6 9. Rb1 Bg4 10. Be2 Qa5 11. Bxf6 exf6 12. Qxc4 Bxf3 13. Bxf3 Rc8 14. 0-0 Bb4 15. Rbc1 Ne7 16. Qb3 Bxc3 17. Rxc3 Rxc3 18. Qxc3 Qxc3 19. bxc3 b6 20. Rd1 Nf5 21. Bc6+ Ke7 22. Rd7+ Ke6 23. Rxa7 Kd6 24. Be4 Ne7 25. Kf1 Rc8 26. Ra3 Ke5 27. Bf3 f5 28. Rb3 g5 29. Rb5+ Rc5 30. Rxc5+ bxc5 31. Bd1 Nd5 32. c4 Nb6 33. Bb3 f4 34. Ke2 fxe3 35. Kxe3 f5 36. g3 h5 37. f4+ gxf4+ 38. gxf4+ Kd6 39. h4 Kc6 40. Kd3 Kb7 41. Bd1 Nd7 42. Bxh5 Nf6 43. Bg6 Ng4 44. Bxf5 Nh6 45. Bg6 Ka6 46. f5 Ng4 47. Ke4 Ka5 48. Kf4 Nf6 49. h5 Kb4 50. Bf7 Nh7 51. Ke5 Kc3 52. h6 Kd3 53. a4 Ng5 54. Kf6 Nxf7 55. Kxf7 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.03"]
[Round "1"]
[White "Stelljes, Fabian"]
[Black "Jaiser, Bennet"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1484"]
[BlackElo "1592"]
[PlyCount "93"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. Nc3 Nbd7 5. Nb5 e5 6. Nxe5 c6 7. Nxd7 Qa5+ 8. Bd2 Qxb5 9. Nxf6+ gxf6 10. e4 Qxb2 11. exf5 Qxd4 12. Rb1 b6 13. Qe2+ Kd7 14. Qd3 Re8+ 15. Be3 Qxd3 16. Bxd3 d4 17. Kd2 dxe3+ 18. fxe3 Rg8 19. Rhg1 Bc5 20. Rbe1 Bd6 21. Re2 Bc5 22. Rf1 Kc7 23. Bc4 Rd8+ 24. Kc3 Rd7 25. Rf3 b5 26. Bb3 Bd6 27. Rh3 a5 28. Kb2 a4 29. c4 axb3 30. cxb5 bxa2 31. Rc2 Be5+ 32. Kxa2 Ra8+ 33. Kb3 Rd3+ 34. Kc4 Rda3 35. bxc6 Rb8 36. Rxh7 Kxc6 37. Rxf7 Rxe3 38. Re7 Bf4 39. Kd4+ Kd6 40. Rxe3 Rb4+ 41. Kd3 Rb3+ 42. Ke2 Rxe3+ 43. Kf2 Re8 44. h3 Bg5 45. g4 Bh4+ 46. Kf3 Ra8 47. Rd2+ 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2015.01.05"]
[Round "7"]
[White "Luecke, Kristina"]
[Black "Jaiser, Bennet"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1204"]
[BlackElo "1628"]
[PlyCount "46"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. d3 d6 8. c3 Bg4 9. Nbd2 0-0 10. h3 Bh5 11. Qe1 Re8 12. Bd5 Nxd5 13. exd5 Ne7 14. c4 Bb4 15. Qe2 Qd7 16. Qd1 Rab8 17. b3 c6 18. dxc6 Nxc6 19. g4 Bg6 20. Qc2 h5 21. Nh2 Nd4 22. Qd1 Bxd3 23. Re1 Bc2 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2015.01.04"]
[Round "6"]
[White "Jaiser, Bennet"]
[Black "Reichelt, Ole"]
[Result "0-1"]
[ECO "E30"]
[WhiteElo "1628"]
[BlackElo "1700"]
[PlyCount "54"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Bg5 c5 5. Bxf6 Qxf6 6. e3 Nc6 7. Nf3 b6 8. Be2 0-0 9. 0-0 cxd4 10. exd4 Bb7 11. a3 Bxc3 12. bxc3 d6 13. Re1 Rac8 14. Rc1 Na5 15. Qa4 Qg6 16. Red1 Rxc4 17. Qc2 Qxc2 18. Rxc2 Rc7 19. Bd3 Rfc8 20. Rdc1 Nb3 21. Rb1 Rxc3 22. Rxc3 Rxc3 23. Be2 Bxf3 24. Bxf3 Nd2 25. Rd1 Nxf3+ 26. gxf3 Rxf3 27. Rc1 g6 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2015.01.04"]
[Round "5"]
[White "Jaiser, Bennet"]
[Black "Stelmaszyk, Nico"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1628"]
[BlackElo "1504"]
[PlyCount "78"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. Bd3 a6 7. 0-0 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. b3 Bd6 11. Bb2 0-0 12. dxc5 Bxc5 13. Rc1 Bb6 14. Qe2 Qe7 15. Rfd1 Rfd8 16. Bb1 Rxd1+ 17. Rxd1 Rd8 18. Ne4 Nxe4 19. Bxe4 Rxd1+ 20. Qxd1 Qd8 21. Qxd8+ Nxd8 22. Bxb7 Nxb7 23. Ba3 Bc5 24. Bxc5 Nxc5 25. Nd4 Nd3 26. a3 e5 27. Nc2 f6 28. b4 Kf7 29. Kf1 Ke6 30. Ke2 e4 31. f3 Kd5 32. Kd2 exf3 33. gxf3 Ne5 34. Nd4 Nc4+ 35. Kd3 Nxa3 36. e4+ Ke5 37. Ne2 g5 38. h3 Nc4 39. Nd4 Kf4 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2015.01.03"]
[Round "3"]
[White "Jaiser, Bennet"]
[Black "Lamottke, Nils"]
[Result "1/2-1/2"]
[ECO "D60"]
[WhiteElo "1628"]
[BlackElo "1169"]
[PlyCount "54"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 Nbd7 6. e3 Be7 7. Bd3 dxc4 8. Bxc4 0-0 9. 0-0 b6 10. Rc1 Bb7 11. Qe2 c5 12. dxc5 Bxc5 13. Rfd1 Qe7 14. Ba6 Bxa6 15. Qxa6 Rfd8 16. Qe2 h6 17. Bh4 Qe8 18. a3 Rac8 19. Rc2 Be7 20. Rcd2 Nc5 21. Ne5 Nfe4 22. Rxd8 Rxd8 23. Bxe7 Qxe7 24. Nxe4 Nxe4 25. Qe1 Rxd1 26. Qxd1 Qf6 27. Nd3 Kh7 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2015.01.03"]
[Round "4"]
[White "Schulze, Lukas"]
[Black "Jaiser, Bennet"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1207"]
[BlackElo "1628"]
[PlyCount "90"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. bxc3 0-0 10. Qd3 Nf6 11. Bg5 h6 12. Bh4 d6 13. Qg6 Re8 14. Bxf7+ Kf8 15. Bxe8 Qxe8 16. Qxe8+ Kxe8 17. Bxf6 gxf6 18. Rfe1+ Kf7 19. Re3 Bg4 20. Rae1 Rg8 21. h3 Bxh3 22. g3 d5 23. Rb1 b6 24. Rb5 Rd8 25. Nh2 h5 26. f3 Bf5 27. c4 a6 28. Rxd5 Rxd5 29. cxd5 Nxd4 30. Ra3 a5 31. Ra4 Nb5 32. Rh4 Bg6 33. a4 Nc3 34. Rd4 Ne2+ 35. Kf2 Nxd4 36. f4 Bc2 37. Ke3 Nf5+ 38. Kf3 Bxa4 39. Nf1 Bb3 40. Ke4 Kg6 41. Nd2 a4 42. Nxb3 axb3 43. Kd3 Nxg3 44. Kc3 h4 45. Kxb3 h3 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2015.01.02"]
[Round "1"]
[White "Jaiser, Bennet"]
[Black "Ueltzen, Horst"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1628"]
[PlyCount "145"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d6 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 0-0 7. Bd3 h6 8. Bh4 c5 9. 0-0 cxd4 10. exd4 e5 11. d5 e4 12. Bxf6 Nxf6 13. Nxe4 Nxe4 14. Bxe4 Bf6 15. Rb1 Bg4 16. b3 Be5 17. Qd2 Bxf3 18. Bxf3 Qh4 19. h3 Qf6 20. Bg4 Rfe8 21. Qd3 Qf4 22. g3 Qf6 23. Qf5 Qxf5 24. Bxf5 Bd4 25. Rbe1 g6 26. Bc2 Re5 27. Rxe5 Bxe5 28. Re1 Rc8 29. Kg2 Kg7 30. f4 Bf6 31. Kf3 b5 32. Bd3 a6 33. Rc1 a5 34. Rc2 b4 35. Rg2 Re8 36. Re2 Re7 37. Kf2 Bd4+ 38. Kf3 Rxe2 39. Bxe2 Kf6 40. g4 Bc5 41. h4 g5 42. hxg5+ hxg5 43. Ke4 gxf4 44. Kxf4 Kg6 45. Bd3+ Kf6 46. g5+ Kg7 47. Kf5 Bg1 48. Be2 Bh2 49. Bh5 Bg1 50. g6 fxg6+ 51. Bxg6 Kf8 52. Ke6 Bc5 53. Kd7 Kg7 54. Bd3 Kf6 55. Kc6 Ke7 56. Kb5 a4 57. bxa4 Kd7 58. Bf5+ Kc7 59. Ka6 Kb8 60. Bd7 Kc7 61. Bc6 Bb6 62. Kb5 Bc5 63. a5 Kb8 64. a6 Ka7 65. Ka4 Kb8 66. Bb7 Ka7 67. Kb5 Kb8 68. Kc6 Ka7 69. Kc7 b3 70. axb3 Bb4 71. Kc6 Bc5 72. Kb5 Bb4 73. Kxb4 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2015.01.02"]
[Round "2"]
[White "Krzywik, Miroslaw"]
[Black "Jaiser, Bennet"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1510"]
[BlackElo "1628"]
[PlyCount "53"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 c5 6. dxc5 dxc4 7. Qxd8+ Kxd8 8. Bxc4 Bxc5 9. Nge2 Nbd7 10. 0-0 b6 11. Rfd1 Ke7 12. Bb5 Rd8 13. Bc6 Rb8 14. Bf4 e5 15. Bg5 Bb7 16. Nd5+ Kf8 17. Bxb7 Rxb7 18. Nxf6 gxf6 19. Bxf6 Re8 20. Bh4 Re6 21. Nc3 Be7 22. Bxe7+ Rxe7 23. Nd5 Re8 24. Rac1 Nc5 25. Nf6 Rc8 26. b4 Rbc7 27. bxc5 1-0

[Event "Niedersachsen-ch U14"]
[Site "Norderney"]
[Date "2014.04.18"]
[Round "9"]
[White "Moeller, Hannah Sophie"]
[Black "Jaiser, Bennet"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1591"]
[BlackElo "1278"]
[PlyCount "168"]
[EventDate "2014.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d3 h6 5. a3 d5 6. Nf3 Qd6 7. 0-0 Be6 8. b3 Bg4 9. h3 Bf5 10. Bb2 Nbd7 11. Nbd2 Be7 12. b4 Qc7 13. Rc1 Qd6 14. c5 Qc7 15. Kh2 Rb8 16. Re1 Be6 17. Qc2 Rc8 18. Qc3 d4 19. Qc2 Nd5 20. e4 N5f6 21. Nc4 Ra8 22. Rcd1 0-0 23. Nh4 Rfe8 24. Bc1 Nh7 25. Nf3 Nhf6 26. Ng1 Nh7 27. f4 Bf6 28. Nf3 Rad8 29. fxe5 Bxc4 30. exf6 Be6 31. Nxd4 Nhxf6 32. Bf4 Qc8 33. Rf1 Nh5 34. Qd2 Ndf6 35. Nxe6 Qxe6 36. Rf2 Nxf4 37. Qxf4 Rd7 38. Re2 Red8 39. e5 Rxd3 40. Rxd3 Rxd3 41. Qc1 Rd8 42. Bf1 Nd5 43. Qd1 Qe7 44. Qc1 Re8 45. Qb2 Qg5 46. Qd4 Qf5 47. Kg2 Re6 48. Kh2 Qxf1 49. Rf2 Qe1 50. Rf5 Rg6 51. Rf3 Qe2+ 52. Rf2 Qe3 53. Qxe3 Nxe3 54. Re2 Nd5 55. g4 Re6 56. Kg3 f6 57. Kf3 fxe5 58. Re1 Kf7 59. Ke4 Nf4 60. Re3 Kf6 61. h4 g6 62. a4 Re8 63. Kf3 Rd8 64. Kf2 Rd4 65. Rb3 Nd5 66. Kf3 Rf4+ 67. Kg3 Rxb4 68. Rxb4 Nxb4 69. Kf3 Nd3 70. Ke3 Nxc5 71. a5 b6 72. Kd2 Ne4+ 73. Kc2 b5 74. Kb3 c5 75. a6 c4+ 76. Kc2 b4 77. Kb2 c3+ 78. Kc2 Ke6 79. Kc1 Kd5 80. Kc2 Kd4 81. Kc1 b3 82. Kb1 Nd2+ 83. Kc1 b2+ 84. Kc2 b1Q# 0-1

[Event "Niedersachsen-ch U14"]
[Site "Norderney"]
[Date "2014.04.17"]
[Round "8"]
[White "Jaiser, Bennet"]
[Black "Ngo, Minh Duc"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1278"]
[BlackElo "1985"]
[PlyCount "54"]
[EventDate "2014.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. c3 Nc6 5. e3 Be7 6. Bd3 0-0 7. Nbd2 d6 8. 0-0 b6 9. Re1 Bb7 10. Rc1 Rc8 11. Qe2 h6 12. Ba6 Bxa6 13. Qxa6 e5 14. Bg3 e4 15. Nh4 Qd7 16. Qe2 g5 17. h3 gxh4 18. Bxh4 d5 19. Bxf6 Bxf6 20. Qh5 Kh7 21. Nf1 Rg8 22. Ng3 Rg5 23. Qe2 Rcg8 24. Kh2 Be7 25. Rg1 Bd6 26. Rcf1 Ne7 27. Qe1 Nf5 0-1

[Event "Niedersachsen-ch U14"]
[Site "Norderney"]
[Date "2014.04.16"]
[Round "7"]
[White "Kowalski, Ben Wito"]
[Black "Jaiser, Bennet"]
[Result "1-0"]
[ECO "C20"]
[WhiteElo "1716"]
[BlackElo "1278"]
[PlyCount "59"]
[EventDate "2014.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. g3 Nc6 2. Bg2 e5 3. e4 Nf6 4. d3 Bc5 5. f4 d6 6. Nf3 0-0 7. Nc3 Be6 8. f5 Bd7 9. Bg5 h6 10. Bxf6 Qxf6 11. Nd5 Qd8 12. Qd2 Ne7 13. Nc3 Nc6 14. g4 Nd4 15. h4 Nxf3+ 16. Bxf3 f6 17. 0-0-0 c6 18. Ne2 Qb6 19. d4 exd4 20. Nxd4 a5 21. c3 Rfc8 22. g5 hxg5 23. hxg5 Bxd4 24. cxd4 Kf7 25. gxf6 Kxf6 26. Rdg1 c5 27. Qg5+ Kf7 28. Bh5+ g6 29. Bxg6+ Kf8 30. Qf6+ 1-0

[Event "Niedersachsen-ch U14"]
[Site "Norderney"]
[Date "2014.04.15"]
[Round "6"]
[White "Jaiser, Bennet"]
[Black "Moenster, Michel"]
[Result "1-0"]
[ECO "E24"]
[WhiteElo "1278"]
[BlackElo "1700"]
[PlyCount "67"]
[EventDate "2014.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. f3 c5 5. a3 Bxc3+ 6. bxc3 0-0 7. e4 d6 8. Bg5 Nbd7 9. Bd3 e5 10. d5 Qa5 11. Ne2 a6 12. Qb3 Rb8 13. Bd2 Re8 14. Ra2 Nf8 15. Qc2 Bd7 16. Rb2 b6 17. 0-0 Rb7 18. Bg5 Reb8 19. Bxf6 gxf6 20. Ng3 h6 21. Nh5 Nh7 22. Qd2 Kh8 23. Qxh6 Rg8 24. Nxf6 Rg7 25. Rbf2 b5 26. Nxh7 Rg6 27. Qh5 Qd8 28. Ng5+ Kg7 29. f4 Qg8 30. f5 Rh6 31. f6+ Kf8 32. Qxh6+ Ke8 33. Qg7 Qf8 34. Nh7 1-0

[Event "Niedersachsen-ch U14"]
[Site "Norderney"]
[Date "2014.04.14"]
[Round "5"]
[White "Pitzer, Alexander"]
[Black "Jaiser, Bennet"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1499"]
[BlackElo "1278"]
[PlyCount "102"]
[EventDate "2014.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. e3 Nf6 4. Bd3 Bg4 5. c3 e6 6. 0-0 Bd6 7. Re1 0-0 8. Nbd2 Nc6 9. h3 Bh5 10. Qe2 Re8 11. dxc5 Bxc5 12. e4 Rc8 13. e5 Nd7 14. Qf1 Qc7 15. g4 Bg6 16. Bxg6 hxg6 17. Nb3 Ndxe5 18. Nxe5 Nxe5 19. Nxc5 Nf3+ 20. Kg2 Nxe1+ 21. Qxe1 Qxc5 22. Be3 Qa5 23. Bf4 Qb5 24. Qd2 Qc6 25. Kg1 Red8 26. Rd1 f5 27. g5 Kf7 28. Be5 Rh8 29. Kh2 Rh7 30. Qe3 a6 31. Rd3 Rch8 32. Qd4 Rh4 33. f4 R4h7 34. a3 Qb5 35. b4 Qc6 36. Kg2 Qb5 37. Rf3 Qe2+ 38. Qf2 Qxf2+ 39. Kxf2 Rxh3 40. Rxh3 Rxh3 41. Ke2 Rh2+ 42. Kd3 Ra2 43. Kd4 Rxa3 44. Kc5 a5 45. bxa5 Rxa5+ 46. Kb6 Ra4 47. Kxb7 Ke7 48. Bxg7 Rxf4 49. Kc6 Rg4 50. Bf6+ Kf7 51. Kd6 f4 0-1

[Event "Niedersachsen-ch U14"]
[Site "Norderney"]
[Date "2014.04.13"]
[Round "4"]
[White "Jaiser, Bennet"]
[Black "Kiesel, Lucas"]
[Result "1-0"]
[ECO "E87"]
[WhiteElo "1278"]
[BlackElo "1576"]
[PlyCount "67"]
[EventDate "2014.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 g6 2. c4 Nf6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bd3 e5 7. d5 a5 8. Be3 Na6 9. Nge2 Nh5 10. Qd2 Nb4 11. Bb1 f5 12. a3 Na6 13. Bc2 Bd7 14. exf5 gxf5 15. 0-0-0 Nf6 16. g3 Rb8 17. Bh6 Rf7 18. Bxg7 Rxg7 19. h4 Qc8 20. h5 b5 21. cxb5 Bxb5 22. h6 Rg6 23. g4 Qb7 24. Bxf5 Nc5 25. Qc2 Bxe2 26. Nxe2 Rg5 27. Kb1 Na4 28. Rd2 Qb5 29. Nc3 Nxc3+ 30. Qxc3 Nxd5 31. Be6+ Kf8 32. Bxd5 Ke7 33. Qxc7+ Ke8 34. Bc6+ 1-0

[Event "Niedersachsen-ch U14"]
[Site "Norderney"]
[Date "2014.04.13"]
[Round "3"]
[White "Karstens, Fynn"]
[Black "Jaiser, Bennet"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "941"]
[BlackElo "1278"]
[PlyCount "133"]
[EventDate "2014.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. 0-0 d6 6. c3 Nf6 7. d4 Ba7 8. d5 b5 9. dxc6 bxa4 10. Qxa4 0-0 11. Bg5 h6 12. Bh4 Bg4 13. Nbd2 Bb6 14. h3 Bh5 15. Rfd1 Qe7 16. Re1 Qe6 17. Qb3 Qe7 18. Nc4 Bxf3 19. gxf3 Bc5 20. Ne3 Rab8 21. Qa4 g5 22. Nf5 Qe8 23. Nxh6+ Kh7 24. Bxg5 Nh5 25. Qxa6 Rxb2 26. Rf1 Qe6 27. Ng4 Rg8 28. h4 f6 29. Bc1 Rc2 30. Kh1 Rxc3 31. Qe2 Nf4 32. Bxf4 exf4 33. Rac1 Ra3 34. Qc4 Qxc4 35. Rxc4 Rxf3 36. Nxf6+ Kg7 37. Nxg8 Kxg8 38. Kg2 Ra3 39. h5 Rxa2 40. Kf3 Ra3+ 41. Kxf4 Rh3 42. Kg4 Rh2 43. Ra4 Kg7 44. Ra2 Kh6 45. Re2 Rxh5 46. f4 Bd4 47. Ree1 Ra5 48. f5 Kg7 49. Kg5 Ra8 50. f6+ Kf7 51. Re2 Rh8 52. Ra2 Rg8+ 53. Kf5 Rg6 54. Rd1 Rxf6+ 55. Kg4 Rg6+ 56. Kf4 Be5+ 57. Ke3 Rg3+ 58. Kf2 Rg8 59. Ra7 Rc8 60. Kf3 Kf6 61. Rh1 Kg7 62. Kg4 Bd4 63. Rb7 Bb6 64. Kg5 Re8 65. Kf5 Re5+ 66. Kf4 Rc5 67. Rg1+ 1/2-1/2

[Event "Niedersachsen-ch U14"]
[Site "Norderney"]
[Date "2014.04.12"]
[Round "2"]
[White "Jaiser, Bennet"]
[Black "Wallat, Jessica"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "1278"]
[BlackElo "1590"]
[PlyCount "96"]
[EventDate "2014.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. e3 Bd6 7. Bd3 0-0 8. 0-0 Re8 9. Re1 h6 10. Bh4 dxc4 11. Bxc4 b5 12. Bd3 Qb6 13. Qc2 Nd5 14. Rac1 Bb7 15. Bg3 Bxg3 16. hxg3 Rac8 17. Qd2 a5 18. Ne4 Ra8 19. Rc2 Nb4 20. Rc3 Nxa2 21. Ra3 Nb4 22. Rea1 Rec8 23. Be2 c5 24. dxc5 Nxc5 25. Nxc5 Rxc5 26. Nd4 e5 27. Nb3 Rc2 28. Qd1 a4 29. Qe1 Nd5 30. Qd1 Rac8 31. Nc1 Rxb2 32. Nd3 Rbc2 33. Nxe5 Qa5 34. Bf3 Rd2 35. Qe1 Rcc2 36. R3a2 Qc3 37. Rxc2 Rxc2 38. Bxd5 Qxe1+ 39. Rxe1 Bxd5 40. Rb1 Bb3 41. Nf3 b4 42. Nd4 Rc3 43. Kf1 Bc4+ 44. Ke1 b3 45. Kd2 Rd3+ 46. Kc1 a3 47. Nxb3 Bxb3 48. Ra1 Rd1# 0-1

[Event "Niedersachsen-ch U14"]
[Site "Norderney"]
[Date "2014.04.12"]
[Round "1"]
[White "Polster, Christian"]
[Black "Jaiser, Bennet"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1731"]
[BlackElo "1278"]
[PlyCount "23"]
[EventDate "2014.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bh5 7. g4 Bg6 8. Nxe5 Bxe4 9. Re1 Qd5 10. Nc3 Qd6 11. Nxe4 Qd4 12. Nf6+ 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2014.01.05"]
[Round "7"]
[White "Laubrock, Sophia"]
[Black "Jaiser, Bennet"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1506"]
[BlackElo "1295"]
[PlyCount "33"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Bb4 5. e3 Nc6 6. Nf3 0-0 7. Bd3 h6 8. Bh4 Re8 9. 0-0 b6 10. cxd5 exd5 11. Qb3 Bxc3 12. Qxc3 Bg4 13. Qxc6 Re6 14. Qc2 Qd7 15. Ne5 Qc8 16. Nxg4 Nxg4 17. Bf5 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2014.01.04"]
[Round "5"]
[White "Eschholz, Dario"]
[Black "Jaiser, Bennet"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "1575"]
[BlackElo "1295"]
[PlyCount "75"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. 0-0 Nf6 7. d4 d6 8. Qa4 a6 9. d5 b5 10. Bxb5 axb5 11. Qxb5 Ba6 12. Qxc6+ Kf8 13. Re1 Qb8 14. Qa4 Bb6 15. Qc2 Nh5 16. Ba3 Nf4 17. Nxe5 Kg8 18. Nd7 Qb7 19. Nxb6 Qxb6 20. c4 Qd4 21. Nd2 Qf6 22. Bb2 Qg6 23. g3 Bc8 24. Nf1 Bg4 25. Re3 Nh3+ 26. Kg2 h5 27. f3 Bd7 28. Bc3 h4 29. Be1 hxg3 30. Bxg3 Re8 31. Rb1 f5 32. exf5 Bxf5 33. Rxe8+ Kf7 34. Re7+ Kxe7 35. Re1+ Kf7 36. Qd2 Rh4 37. Qe3 Kf8 38. Qe7+ 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2014.01.04"]
[Round "6"]
[White "Jaiser, Bennet"]
[Black "Brunner, Alexander1111"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1295"]
[BlackElo "1991"]
[PlyCount "73"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Bf5 5. Nf3 e6 6. e3 Be7 7. Bd3 Bxd3 8. Qxd3 Nbd7 9. 0-0 Qc7 10. c5 h6 11. Bf4 Qc8 12. Rfe1 0-0 13. Rac1 Nh5 14. Be5 Nhf6 15. a3 Nh7 16. e4 f6 17. Bg3 Ng5 18. Rc2 dxe4 19. Nxe4 b6 20. b4 bxc5 21. bxc5 Nxf3+ 22. Qxf3 Qa6 23. Bd6 Bxd6 24. Nxd6 e5 25. Qh3 Qa5 26. Rce2 Nxc5 27. dxc5 Qxc5 28. Nf5 Rad8 29. Qg3 Rd7 30. Nxh6+ Kh7 31. Nf5 e4 32. Qh3+ Kg8 33. Nh6+ gxh6 34. Qxd7 f5 35. Re3 Rf7 36. Rg3+ Kf8 37. Qd8# 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2014.01.03"]
[Round "4"]
[White "Jaiser, Bennet"]
[Black "Ter Stal, Lars"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1295"]
[BlackElo "1025"]
[PlyCount "44"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Bg5 b6 5. Nf3 Bb7 6. e3 0-0 7. Bd3 Re8 8. 0-0 Bxc3 9. bxc3 Nc6 10. Qc2 h6 11. Bh4 Qe7 12. Rab1 Nd8 13. Be2 d6 14. Rfd1 e5 15. d5 c6 16. e4 cxd5 17. cxd5 Rc8 18. Rdc1 g5 19. Nxg5 hxg5 20. Bxg5 Qf8 21. Bxf6 Qh6 22. Bxd8 Rcxd8 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2014.01.03"]
[Round "3"]
[White "Schulze, Lukas"]
[Black "Jaiser, Bennet"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "871"]
[BlackElo "1295"]
[PlyCount "143"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Nxe4 8. Qe2 Qe7 9. d5 Nxd2 10. Qxe7+ Nxe7 11. Nbxd2 d6 12. 0-0 0-0 13. Rfe1 Ng6 14. a3 Ba5 15. b4 Bb6 16. Re2 Bg4 17. h3 Bf5 18. Rae1 a5 19. Ng5 h6 20. Nge4 axb4 21. axb4 Ra4 22. b5 Ne5 23. Bb3 Ra5 24. Ng3 Bd3 25. Rxe5 dxe5 26. Rxe5 Rxb5 27. Ba4 Rb2 28. Nde4 Ra8 29. Bd7 Bc4 30. Nh5 Rd8 31. Bf5 Bxd5 32. Nhg3 Bxe4 33. Nxe4 Kf8 34. Nc5 c6 35. Na4 Rd1+ 36. Kh2 Rb4 37. Nxb6 Rxb6 38. f4 Rb5 39. Bg4 Rxe5 40. Bxd1 Rd5 41. Bf3 Rd6 42. Kg1 b5 43. Kf1 c5 44. Ke1 b4 45. Ke2 c4 46. Ke3 b3 47. Be4 b2 48. Bc2 c3 49. g4 Rd2 50. Bb1 Rd1 51. Bc2 Rc1 52. Kd3 b1Q 53. Bxb1 Rxb1 54. Kxc3 Rh1 55. Kd3 Rxh3+ 56. Ke2 Ke7 57. Kf2 Kd6 58. Kg2 Ra3 59. Kf2 Kd5 60. Ke2 Ke4 61. Kd2 Re3 62. Kd1 Kd3 63. Kc1 Re2 64. Kd1 f6 65. g5 fxg5 66. Kc1 Rd2 67. Kb1 Kc3 68. Kc1 g4 69. Kb1 Rc2 70. Ka1 Kb3 71. Kb1 Rc8 72. Ka1 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2014.01.02"]
[Round "2"]
[White "Jaiser, Bennet"]
[Black "Dautaj, Tim"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1295"]
[BlackElo "939"]
[PlyCount "46"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. Nc3 Nc6 5. Nf3 Bg4 6. d5 Ne5 7. Be2 e6 8. Nxe5 Bxe2 9. Qxe2 exd5 10. exd5 Be7 11. Qxc4 0-0 12. 0-0 Bd6 13. Nf3 Qe7 14. Re1 Qd7 15. Bg5 Qf5 16. Bxf6 Qxf6 17. Re2 Rfe8 18. Rae1 Rxe2 19. Rxe2 Qf5 20. Qb3 b6 21. h3 Rd8 22. Nd4 Qf4 23. Nc6 Qh2+ 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2014.01.02"]
[Round "1"]
[White "Neumann, Tiemon"]
[Black "Jaiser, Bennet"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1673"]
[BlackElo "1295"]
[PlyCount "79"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 Nc6 3. c4 Nf6 4. Nc3 Bc5 5. e3 d6 6. Nge2 Bf5 7. a3 a5 8. 0-0 0-0 9. d4 Bb6 10. b3 Re8 11. Bb2 Qd7 12. dxe5 dxe5 13. Qxd7 Nxd7 14. Nd5 Bd3 15. Rfe1 Rad8 16. Bh3 Be4 17. Nec3 Bf3 18. b4 e4 19. c5 Ba7 20. Nxc7 Re5 21. b5 Ne7 22. N7d5 Rxd5 23. Nxd5 Nxd5 24. c6 bxc6 25. bxc6 Nc5 26. Be5 Bb6 27. Rab1 Bc7 28. Bxc7 Nxc7 29. Rec1 Nd3 30. Rc4 Ne5 31. Rd4 Re8 32. Rb7 Na6 33. c7 Nxc7 34. Rxc7 g6 35. Rc8 Rxc8 36. Bxc8 Be2 37. Rxe4 Nf3+ 38. Kh1 Ne1 39. Ra4 Bf3+ 40. Kg1 1-0

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2013.01.06"]
[Round "7"]
[White "Jaiser, Bennet"]
[Black "Menze, Gerold"]
[Result "0-1"]
[ECO "D08"]
[WhiteElo "1195"]
[BlackElo "1644"]
[PlyCount "28"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. b3 Bg4 6. Nbd2 Bb4 7. Bb2 Bxf3 8. exf3 Nxe5 9. a3 Bxd2+ 10. Qxd2 c5 11. Qe2 Qe7 12. Qe4 Nf6 13. Qc2 Nxf3+ 14. Kd1 Qe1# 0-1

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2013.01.05"]
[Round "5"]
[White "Heckmann, Valentin"]
[Black "Jaiser, Bennet"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "900"]
[BlackElo "1195"]
[PlyCount "30"]
[EventDate "2013.01.03"]
[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 Bc5 4. c3 Nf6 5. d3 d6 6. b4 Bb6 7. Be3 Bg4 8. Nbd2 0-0 9. 0-0 Qe7 10. a4 a6 11. Qb3 h6 12. b5 Na5 13. Qb4 Nxc4 14. Qxc4 a5 15. h3 Be6 0-1

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2013.01.05"]
[Round "6"]
[White "Jaiser, Bennet"]
[Black "Gawollek, Hans"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1195"]
[BlackElo "1445"]
[PlyCount "90"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 c6 4. Bxc4 e6 5. Nc3 Nf6 6. Bg5 Be7 7. Nf3 Nbd7 8. 0-0 Nb6 9. Bb3 h6 10. Bh4 0-0 11. Qd3 Nh5 12. Bg3 Nxg3 13. fxg3 Kh8 14. Bc2 g6 15. Qe3 Kg7 16. e5 Nd5 17. Qe4 Qe8 18. Rae1 Bd7 19. Nd2 Bg5 20. Nf3 Be7 21. a3 Rb8 22. Qd3 a6 23. Ne4 c5 24. dxc5 Bb5 25. Qd2 Bxf1 26. Rxf1 Qb5 27. b4 Rbd8 28. Qc1 a5 29. bxa5 Bxc5+ 30. Nxc5 Qxc5+ 31. Kh1 Ne3 32. Re1 Qxc2 33. Qxe3 Rd5 34. Qf4 Rd1 35. Rxd1 Qxd1+ 36. Ng1 Qb3 37. Qf6+ Kg8 38. h3 Qxg3 39. Nf3 Rc8 40. Ng1 Qxa3 41. h4 Qe3 42. Nf3 Qf2 43. h5 Qg3 44. hxg6 Rc1+ 45. Ng1 Qxg6 0-1

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2013.01.04"]
[Round "4"]
[White "Jaiser, Bennet"]
[Black "Wurdig, Georg"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1195"]
[BlackElo "1677"]
[PlyCount "36"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. Nf3 Bb4 5. Bf4 Nf6 6. e3 Ne4 7. Qc2 f5 8. Bd3 g5 9. Be5 Rg8 10. 0-0-0 Bxc3 11. bxc3 g4 12. Nd2 Nxf2 13. Rhf1 Nxd1 14. Kxd1 Nc6 15. d5 Nxe5 16. dxe6 Nxd3 17. Qxd3 dxe6 18. Qc2 Bxg2 0-1

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2013.01.04"]
[Round "3"]
[White "Newerla, Alfred"]
[Black "Jaiser, Bennet"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1566"]
[BlackElo "1195"]
[PlyCount "74"]
[EventDate "2013.01.03"]
[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 a6 4. Bxc6 bxc6 5. 0-0 d6 6. h3 Nf6 7. Re1 Bb7 8. d4 exd4 9. e5 dxe5 10. Nxe5 Be7 11. Qe2 c5 12. c3 0-0 13. cxd4 cxd4 14. Bf4 Re8 15. Nd2 Qd5 16. Qf3 Qxf3 17. Nexf3 c5 18. Rac1 Rac8 19. Nb3 Red8 20. Rxe7 Bxf3 21. gxf3 c4 22. Bc7 cxb3 23. axb3 d3 24. Rd1 Rd5 25. Bf4 h6 26. Bd2 Rc2 27. Bc3 d2 28. Kf1 Rc1 29. Ke2 Rxd1 30. Kxd1 Rd3 31. Re3 Rd8 32. Re2 Rd3 33. Re3 Rd8 34. Bxd2 Nd5 35. Rd3 Kf8 36. Kc2 Rc8+ 37. Kd1 Nf6 1/2-1/2

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2013.01.03"]
[Round "2"]
[White "Jaiser, Bennet"]
[Black "Diderle, Konstantin"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1195"]
[BlackElo "868"]
[PlyCount "89"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Qxd5 4. Nc3 Qa5 5. Nf3 Ne4 6. Bd2 Qb4 7. Qc2 Nxc3 8. Bxc3 Qd6 9. e3 Nc6 10. Bb5 a6 11. Ba4 Bg4 12. Qe2 e6 13. h3 Bxf3 14. Qxf3 b5 15. Bb3 b4 16. Bd2 Rd8 17. Ba4 Qd5 18. Bxc6+ Qd7 19. Bxd7+ Rxd7 20. Rc1 Be7 21. 0-0 0-0 22. Qg4 Rc8 23. h4 h6 24. Rc4 a5 25. e4 c5 26. Bxh6 g6 27. h5 Kh7 28. Bc1 Rxd4 29. hxg6+ fxg6 30. Rxd4 cxd4 31. Qxe6 Rc7 32. Qf7+ Kh8 33. Bh6 Bf8 34. Qxc7 Bxh6 35. Rd1 Bg7 36. Rc1 Bh6 37. Qd8+ Kh7 38. Rc7+ Bg7 39. Qh4+ Kg8 40. Qg5 Kh7 41. Qe7 Kh6 42. Qxg7+ Kg5 43. Rc5+ Kf4 44. Qe5+ Kg4 45. Qg3# 1-0

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2013.01.03"]
[Round "1"]
[White "Schneider, Waldemar"]
[Black "Jaiser, Bennet"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1850"]
[BlackElo "1195"]
[PlyCount "147"]
[EventDate "2013.01.03"]
[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. f4 d6 3. Nf3 Nc6 4. Bc4 Bg4 5. 0-0 Nf6 6. d3 Be7 7. h3 Bxf3 8. Qxf3 Nd4 9. Qd1 Qd7 10. Be3 c5 11. a4 a6 12. Nc3 0-0 13. fxe5 dxe5 14. a5 Rad8 15. Nd5 Nxd5 16. Bxd5 Bh4 17. c3 Ne6 18. Qh5 Bf6 19. Qg4 Kh8 20. Rf3 Nc7 21. Bxc5 Rg8 22. Bxb7 Qxg4 23. hxg4 Rb8 24. Bc6 Rxb2 25. Bb6 Nb5 26. c4 Nd4 27. Rf2 Nxc6 28. g5 Rxf2 29. Kxf2 Bxg5 30. Rb1 Rb8 31. Kf3 h5 32. Rh1 g6 33. g4 Kg7 34. gxh5 gxh5 35. Rxh5 Bf4 36. d4 Kg6 37. Kg4 Rg8 38. d5 Nb8 39. Rf5 Nd7 40. c5 Rc8 41. c6 Nf6+ 42. Kf3 Ne8 43. Bc5 Rd8 44. d6 Nxd6 45. c7 Rc8 46. Bxd6 f6 47. Be7 Rxc7 48. Bxf6 Rf7 49. Rxf4 exf4 50. Bd8 Rf8 51. Bc7 Kg5 52. Bd6 Rf6 53. Be7 Kg6 54. Bxf6 Kxf6 55. Kxf4 Ke6 56. e5 Ke7 57. Kf5 Kd7 58. Kf6 Ke8 59. Ke6 Kd8 60. Kf7 Kd7 61. e6+ Kc6 62. e7 Kb5 63. e8Q+ Kxa5 64. Qe1+ Ka4 65. Qa1+ Kb5 66. Qa3 a5 67. Ke6 Ka6 68. Kd6 Kb5 69. Kd5 Kb6 70. Qa4 Kb7 71. Qxa5 Kc8 72. Kc6 Kb8 73. Qc7+ Ka8 74. Qb7# 1-0

[Event "Niedersachsen-ch U12"]
[Site "Rotenburg"]
[Date "2012.04.05"]
[Round "10"]
[White "Neumann, Tiemon"]
[Black "Jaiser, Bennet"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1750"]
[BlackElo "1252"]
[PlyCount "40"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 Nf6 6. Nc3 0-0 7. 0-0 Nbd7 8. f4 Re8 9. Qf3 Bf8 10. Nb3 g6 11. f5 Ne5 12. Qe2 Bg7 13. Bg5 c6 14. Rad1 b5 15. Bd3 a6 16. a4 bxa4 17. Nxa4 d5 18. Nac5 a5 19. Qf2 h6 20. Bxf6 Qxf6 1/2-1/2

[Event "Niedersachsen-ch U12"]
[Site "Rotenburg"]
[Date "2012.04.04"]
[Round "9"]
[White "Bergann, Klaus"]
[Black "Jaiser, Bennet"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "948"]
[BlackElo "1252"]
[PlyCount "93"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "11"]
[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 Nf6 4. Ng5 d5 5. exd5 Nd4 6. c3 Nf5 7. d4 exd4 8. 0-0 Be7 9. Nxf7 Kxf7 10. d6+ Kf8 11. dxe7+ Qxe7 12. cxd4 Qe4 13. Bd2 a5 14. Bc3 Nh4 15. f3 Qg6 16. g3 Nf5 17. Bd3 Qh6 18. Bxf5 Bxf5 19. Qd2 Qg6 20. Bxa5 b6 21. Bb4+ Kg8 22. d5 h5 23. Qf4 Nxd5 24. Qc4 Be6 25. Qc6 Rd8 26. Rd1 h4 27. g4 Qf6 28. Rd3 h3 29. Nc3 Qf7 30. Rad1 Qg6 31. Nxd5 Qf7 32. Ne7+ Kh7 33. Rxd8 Rxd8 34. Rxd8 Qf4 35. Qc2+ Bf5 36. Qxf5+ Qxf5 37. Nxf5 c5 38. Rb8 g5 39. Rxb6 cxb4 40. Ne3 b3 41. a4 Kg7 42. a5 Kf7 43. a6 Ke7 44. a7 Kd7 45. a8Q Kc7 46. Qa7+ Kc8 47. Rb8# 1-0

[Event "Niedersachsen-ch U12"]
[Site "Rotenburg"]
[Date "2012.04.04"]
[Round "8"]
[White "Jaiser, Bennet"]
[Black "Zozulin, Ilja"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "1252"]
[BlackElo "900"]
[PlyCount "47"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. Bxc4 0-0 7. Bg5 Nc6 8. 0-0 h6 9. Bh4 Nh5 10. d5 Ne5 11. Bb3 f5 12. exf5 Bxf5 13. d6+ Kh8 14. dxe7 Qe8 15. exf8Q+ Qxf8 16. Nxe5 Bxe5 17. Re1 Bd6 18. Qd4+ Kh7 19. Nb5 Bc5 20. Qc3 g5 21. Bg3 c6 22. Nc7 Rc8 23. Ne6 Qf6 24. Qxc5 1-0

[Event "Niedersachsen-ch U12"]
[Site "Rotenburg"]
[Date "2012.04.04"]
[Round "7"]
[White "Kuzyak, Vadym"]
[Black "Jaiser, Bennet"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1204"]
[BlackElo "1252"]
[PlyCount "29"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Nc6 4. d4 Bb4+ 5. c3 Ba5 6. Bxf4 Nf6 7. Nbd2 0-0 8. Bd3 d5 9. e5 Nd7 10. a4 a6 11. b4 Bb6 12. Ng5 f6 13. Bxh7+ Kh8 14. Qh5 Rf7 15. Nxf7# 1-0

[Event "Niedersachsen-ch U12"]
[Site "Rotenburg"]
[Date "2012.04.03"]
[Round "5"]
[White "Ewert, Hannes"]
[Black "Jaiser, Bennet"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1329"]
[BlackElo "1252"]
[PlyCount "87"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "11"]
[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. c3 Nf6 5. d4 exd4 6. e5 Qe7 7. cxd4 Bb4+ 8. Bd2 Bxd2+ 9. Nbxd2 d5 10. Bb5 Ne4 11. 0-0 0-0 12. Rc1 Bd7 13. Re1 Nxd2 14. Qxd2 Qd8 15. Bd3 Re8 16. Re3 f6 17. Rce1 fxe5 18. dxe5 d4 19. Nxd4 Nxd4 20. Bxh7+ Kxh7 21. Qxd4 Bc6 22. Qc4 Qg5 23. Rh3+ Kg6 24. Rg3 Qxg3 25. hxg3 Re7 26. Qg4+ Kf7 27. e6+ Kg8 28. f4 Rd8 29. Re2 Rd1+ 30. Kf2 Bb5 31. Re1 Rd2+ 32. Kg1 Bc6 33. Re2 Rxe2 34. Qxe2 Bd5 35. f5 Bxa2 36. Qg4 Kf8 37. Qh5 Bxe6 38. fxe6 Rxe6 39. Qc5+ Kf7 40. Qxc7+ Re7 41. Qc4+ Kf8 42. b4 Re3 43. Qf4+ Ke7 44. Qxe3+ 1-0

[Event "Niedersachsen-ch U12"]
[Site "Rotenburg"]
[Date "2012.04.03"]
[Round "6"]
[White "Jaiser, Bennet"]
[Black "Moeller, Hannah Sophie"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1252"]
[BlackElo "1059"]
[PlyCount "111"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Bg5 Nbd7 7. Bd3 e5 8. d5 Nc5 9. 0-0 a5 10. Re1 h6 11. Bh4 g5 12. Bg3 Nh5 13. Bc2 f5 14. exf5 Bxf5 15. Bxf5 Rxf5 16. h3 Rf8 17. Bh2 Nf6 18. Qc2 Qe8 19. Rad1 Qh5 20. a3 Rae8 21. Nd2 g4 22. hxg4 Qxg4 23. Re3 Nh5 24. Nde4 Rf5 25. Rde1 Bf6 26. Bg3 Re7 27. Bh2 Rg7 28. Nxf6+ Rxf6 29. g3 Qh3 30. Ne4 Nxe4 31. Qxe4 Rf4 32. Qg2 Rh4 33. Qxh3 Rxh3 34. Kg2 Nf4+ 35. Kh1 Ng6 36. Rb3 b6 37. Rb5 Ne7 38. b4 a4 39. c5 Nc8 40. cxb6 cxb6 41. Rc1 Rf7 42. Rxc8+ Kg7 43. Kg2 Rh5 44. Rxb6 Rhf5 45. Rxd6 Rxf2+ 46. Kh3 R7f5 47. Rd7+ Rf7 48. Rxf7+ Rxf7 49. d6 Rd7 50. Rc7 Rf7 51. b5 e4 52. Bg1 Kf6 53. b6 Rf8 54. b7 Ke6 55. Rc8 Rxc8 56. bxc8Q+ 1-0

[Event "Niedersachsen-ch U12"]
[Site "Rotenburg"]
[Date "2012.04.02"]
[Round "4"]
[White "Jaiser, Bennet"]
[Black "Bunzel, Lukas"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1252"]
[BlackElo "1175"]
[PlyCount "91"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 g6 6. Bd3 Bg7 7. 0-0 cxd4 8. exd4 0-0 9. Bg5 Qb6 10. b3 Nc6 11. c5 Qb4 12. Ne2 Ne4 13. Be3 b6 14. a3 Qa5 15. b4 Nxb4 16. axb4 Qxb4 17. Qc2 bxc5 18. Rfb1 cxd4 19. Rxb4 dxe3 20. fxe3 Bxa1 21. Bxe4 dxe4 22. Qxe4 Ba6 23. Ned4 Bc3 24. Rb3 Bxd4 25. Nxd4 Bc4 26. Rb4 Bd5 27. Qh4 a5 28. Ra4 Rfb8 29. e4 Bb7 30. Nb3 Bc6 31. Ra3 a4 32. Nc5 Rb5 33. Nd3 Rc8 34. h3 Rb3 35. Rxb3 axb3 36. Nb2 f5 37. Qf6 Bd7 38. Qe7 Rc1+ 39. Kh2 Rc2 40. Qd8+ Kf7 41. Qxd7+ Kf6 42. Qd4+ Kg5 43. h4+ Kh5 44. exf5 exf5 45. Kg3 h6 46. Qd1+ 1-0

[Event "Niedersachsen-ch U12"]
[Site "Rotenburg"]
[Date "2012.04.01"]
[Round "3"]
[White "Gruber, Rieke"]
[Black "Jaiser, Bennet"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "864"]
[BlackElo "1252"]
[PlyCount "86"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "11"]
[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. Nc3 Nf6 4. d4 exd4 5. Nxd4 Ne5 6. Bf4 Ng6 7. Bg5 Be7 8. Bc4 d6 9. 0-0 0-0 10. Nf5 Bxf5 11. exf5 Ne5 12. Bb5 c6 13. Ba4 d5 14. Qe1 Nc4 15. b3 Nd6 16. Qe5 b5 17. Bxb5 Nxb5 18. Ne2 h6 19. Be3 Bd6 20. Qf4 Bxf4 21. Bxf4 Re8 22. Ng3 Nc3 23. Be3 Nfe4 24. Nh5 Qd7 25. f6 g6 26. Nf4 Nxf6 27. Nd3 Ng4 28. Bd2 Ne2+ 29. Kh1 Qd6 30. g3 h5 31. Bb4 Qc7 32. Rfe1 Nd4 33. Rad1 Rxe1+ 34. Rxe1 Nxc2 35. Re2 Nxb4 36. Nxb4 Qd6 37. Na6 Qf6 38. Kg2 d4 39. Kf1 Nxh2+ 40. Ke1 Nf3+ 41. Kf1 d3 42. Re3 Qf5 43. Nb4 Rd8 0-1

[Event "Niedersachsen-ch U12"]
[Site "Rotenburg"]
[Date "2012.04.01"]
[Round "2"]
[White "Jaiser, Bennet"]
[Black "Blanke, Jannes"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1252"]
[BlackElo "1042"]
[PlyCount "142"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. Nc3 Nf6 4. Bg5 e6 5. Nf3 h6 6. Bh4 Bb4 7. a3 Bxc3+ 8. bxc3 Nc6 9. e3 g5 10. Bg3 Qd7 11. Rb1 Rb8 12. Rb2 Ne4 13. Qc1 h5 14. Be5 f6 15. Bxf6 Nxf6 16. Nxg5 Rg8 17. Nf3 Qd6 18. Rb5 Qxa3 19. Qxa3 Be4 20. Qb2 Nd8 21. Rg1 a6 22. Rb3 Bxf3 23. g3 Ng4 24. h3 Nh2 25. Be2 h4 26. g4 b6 27. c5 b5 28. Ra3 Ra8 29. Bxb5+ Kf8 30. Rxa6 Rb8 31. Ra5 Be4 32. Kd1 c6 33. Qb4 Bd3 34. Rg2 Bxb5 35. Qa3 Nf3 36. Ra8 Rxa8 37. Qxa8 Kg7 38. Qa7+ Nf7 39. g5 Kg6 40. Qe7 N3xg5 41. f4 Kh6 42. fxg5+ Nxg5 43. Qf6+ Kh5 44. Qe7 Bd3 45. Kd2 Be4 46. Rg1 Nf3+ 47. Kc1 Nxg1 48. Qf7+ Rg6 49. Qh7+ Rh6 50. Qc7 Nxh3 51. Qxc6 Ng5 52. Qa4 h3 53. Qa2 Nf3 54. c6 h2 55. Qg2 Rg6 56. Qh3+ Kg5 57. Qg3+ Kf6 58. Qf4+ Kg7 59. Qc7+ Kh6 60. Qf4+ Kh7 61. Qf7+ Kh6 62. Qf8+ Kg5 63. Qf4+ Kh5 64. Qb8 h1Q+ 65. Kb2 Qb1+ 66. Ka3 Qxb8 67. c7 Qxc7 68. c4 dxc4 69. d5 exd5 70. Kb2 Qb6+ 71. Ka2 Bc2 0-1

[Event "Niedersachsen-ch U12"]
[Site "Rotenburg"]
[Date "2012.03.31"]
[Round "1"]
[White "Raetzke von Stoyentin, Steffen"]
[Black "Jaiser, Bennet"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1741"]
[BlackElo "1252"]
[PlyCount "45"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nc6 7. Bd3 0-0 8. a3 Bg4 9. Qc2 h6 10. Bh4 Qd7 11. h3 Be6 12. f4 Qd6 13. f5 Bc8 14. Nge2 b6 15. Bg3 Qd8 16. Nb5 Bd6 17. Bxd6 cxd6 18. Qxc6 Ba6 19. Qc2 Rc8 20. Nbc3 Bxd3 21. Qxd3 Re8 22. 0-0 Re7 23. Nf4 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.05"]
[Round "7"]
[White "Jaiser, Bennet"]
[Black "Koch, Yannick"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "1174"]
[BlackElo "1645"]
[PlyCount "126"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. Nf3 Bb7 7. Bg5 d6 8. e3 Nbd7 9. Bd3 h6 10. Bh4 c5 11. 0-0 Qc7 12. Rb1 Ne4 13. Qc2 f5 14. Nd2 Nxd2 15. Qxd2 g5 16. Bg3 Qc6 17. f3 0-0-0 18. e4 f4 19. Bxf4 gxf4 20. Qxf4 e5 21. Qe3 exd4 22. cxd4 cxd4 23. Qxd4 Qc5 24. Qxc5+ dxc5 25. Rfe1 Ne5 26. Bf1 Rhg8 27. Kf2 Ba6 28. Red1 Bxc4 29. Bxc4 Nxc4 30. a4 Rxd1 31. Rxd1 Rxg2+ 32. Kxg2 Ne3+ 33. Kf2 Nxd1+ 34. Ke2 Nc3+ 35. Kd3 Nxa4 36. e5 Kd7 37. f4 Ke6 38. Ke4 Nc3+ 39. Kd3 Nd5 40. Ke4 Ne7 41. Kd3 b5 42. Kc3 Nd5+ 43. Kb3 Nxf4 44. Kc3 Kxe5 45. Kb3 Kd4 46. Kc2 Kc4 47. Kd2 Kb3 48. Ke3 Ng2+ 49. Kf3 c4 50. Kxg2 c3 51. Kg3 c2 52. h4 c1Q 53. Kg4 Kc4 54. Kh5 Kd5 55. Kg4 Ke5 56. Kh5 Kf6 57. Kg4 Qd1+ 58. Kg3 Kf5 59. h5 Qg4+ 60. Kf2 Ke4 61. Ke1 Qg2 62. Kd1 Kd3 63. Ke1 Qe2# 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.04"]
[Round "6"]
[White "Basic, Miroslav"]
[Black "Jaiser, Bennet"]
[Result "0-1"]
[ECO "C53"]
[WhiteElo "1433"]
[BlackElo "1174"]
[PlyCount "92"]
[EventDate "2012.01.02"]
[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 Bc5 4. c3 d6 5. h3 Be6 6. Bb5 Bd7 7. 0-0 Nf6 8. d3 0-0 9. Bg5 a6 10. Bxc6 Bxc6 11. Re1 Re8 12. Nbd2 Qe7 13. Nb3 Bb6 14. d4 Rad8 15. d5 Ba4 16. Nfd2 c6 17. c4 h6 18. Bh4 Ba7 19. Rc1 Rc8 20. Qe2 Rc7 21. Na1 cxd5 22. b3 Bd7 23. cxd5 Rec8 24. Rxc7 Rxc7 25. Nc4 Bb5 26. a4 Bxc4 27. bxc4 Bd4 28. Nb3 Ba7 29. Rf1 g5 30. Bg3 Qd7 31. Ra1 Qc8 32. Rc1 b5 33. axb5 axb5 34. Na5 Bb6 35. Nc6 bxc4 36. Qxc4 Qd7 37. Ra1 Bd4 38. Ra8+ Kg7 39. Qb5 Nxe4 40. Rd8 Qf5 41. Nxd4 exd4 42. Qd3 Kg6 43. Qxd4 f6 44. Kh2 Nxg3 45. Kxg3 Rc3+ 46. Qxc3 Qf4# 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.04"]
[Round "5"]
[White "Vlassenko, Viktor"]
[Black "Jaiser, Bennet"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1716"]
[BlackElo "1174"]
[PlyCount "33"]
[EventDate "2012.01.02"]
[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. d3 Nc6 4. a3 Bc5 5. Nf3 0-0 6. Bg5 h6 7. Bh4 Re8 8. c3 d6 9. h3 b6 10. b4 Bxf2+ 11. Bxf2 Bb7 12. 0-0 Qd7 13. Bh4 Qe7 14. Nbd2 Rad8 15. Bd5 Rd7 16. Bxf6 Qxf6 17. Nd4 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.03"]
[Round "4"]
[White "Jaiser, Bennet"]
[Black "Veelders, Wiebke"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1174"]
[BlackElo "1664"]
[PlyCount "41"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Bf4 Bg7 5. e3 0-0 6. Nf3 c6 7. c5 d6 8. cxd6 exd6 9. g3 Nh5 10. Ne2 h6 11. Qb3+ Kh8 12. Qa3 Nxf4 13. Nxf4 Qf6 14. Bg2 d5 15. Ne5 Kh7 16. Nexg6 Re8 17. Ne5 Nd7 18. Nf3 Bf8 19. Qb3 Nb6 20. 0-0 Be6 21. Rac1 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.03"]
[Round "3"]
[White "Schroeer, Birgit"]
[Black "Jaiser, Bennet"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1174"]
[PlyCount "60"]
[EventDate "2012.01.02"]
[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 Bc5 4. d3 Nf6 5. 0-0 d6 6. Nc3 0-0 7. h3 b6 8. Qe2 Bb7 9. a3 h6 10. b4 Bd4 11. Nxd4 Nxd4 12. Qd2 Re8 13. Nb5 Nc6 14. d4 Nxe4 15. Qe2 Nxd4 16. Qh5 Qf6 17. Nxc7 Rac8 18. Nxe8 Rxe8 19. Be3 Nxc2 20. Rac1 Nxe3 21. fxe3 Ng3 22. Rxf6 Nxh5 23. Rf5 Ng3 24. Bxf7+ Kf8 25. Bxe8+ Nxf5 26. Bh5 Nxe3 27. g3 Nf5 28. h4 Nxg3 29. Bg6 Ne2+ 30. Kf1 Nxc1 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.02"]
[Round "1"]
[White "Guede, Klaus"]
[Black "Jaiser, Bennet"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1855"]
[BlackElo "1174"]
[PlyCount "41"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Bg4 5. Qb3 Qc7 6. cxd5 Qd7 7. Ne5 Qc7 8. dxc6 Nxc6 9. Qxf7+ Kd8 10. Nxg4 Nxg4 11. Bf4 e5 12. Qd5+ Kc8 13. dxe5 Ncxe5 14. Qe6+ Kb8 15. Qe8+ Qc8 16. Bxe5+ Nxe5 17. Qxe5+ Qc7 18. f4 a6 19. Qxc7+ Kxc7 20. 0-0-0 Bb4 21. Nd5+ 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.02"]
[Round "2"]
[White "Jaiser, Bennet"]
[Black "Laubrock, Paul"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1174"]
[BlackElo "1673"]
[PlyCount "86"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. Nf3 Ba6 7. Qb3 Nc6 8. e3 0-0 9. a4 Rc8 10. Ba3 Na5 11. Qa2 c5 12. Ne5 d6 13. Nf3 cxd4 14. cxd4 Bxc4 15. Bxc4 Nxc4 16. Rc1 Nxa3 17. Qxa3 Qd7 18. 0-0 Rxc1 19. Rxc1 Rc8 20. h3 d5 21. Ne5 Qe8 22. Rc3 Rxc3 23. Qxc3 Qxa4 24. Qc8+ Qe8 25. Qb7 a5 26. Qxb6 a4 27. Qa7 h6 28. Kh2 Ne4 29. f3 Nd6 30. Qa6 Nf5 31. e4 dxe4 32. fxe4 Nxd4 33. Qa7 Nc2 34. Qc7 Ne3 35. Qa7 Nf1+ 36. Kg1 Ng3 37. Qe3 Nh5 38. Qa3 Nf6 39. Qb4 Qa8 40. Nc4 Qxe4 41. Qxa4 Qe1+ 42. Kh2 Qh4 43. Qb5 Ng4+ 0-1

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.05"]
[Round "7"]
[White "Cegielka, Michael"]
[Black "Jaiser, Bennet"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1271"]
[PlyCount "39"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Bg5 0-0 6. Nc3 Re8 7. Nd5 Be7 8. Bxf6 Bxf6 9. 0-0 d6 10. h3 Bd7 11. c3 a6 12. Nd2 Bh4 13. Qf3 b5 14. Bb3 Ne7 15. Nxc7 Qxc7 16. Bxf7+ Kh8 17. Bxe8 Bxe8 18. Rac1 Bg5 19. Rc2 Bf7 20. Qxf7 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.04"]
[Round "6"]
[White "Jaiser, Bennet"]
[Black "Baisakow, Christine"]
[Result "0-1"]
[ECO "E91"]
[BlackElo "1414"]
[PlyCount "50"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. d5 Nbd7 8. 0-0 Nb6 9. Bg5 Bg4 10. Qd2 Bxf3 11. Bxf3 Nxc4 12. Qe2 Ne5 13. Rad1 a6 14. Rfe1 b5 15. Qe3 Qc7 16. Be2 Rfc8 17. Bh6 Neg4 18. Qh3 Nxh6 19. Rd3 b4 20. Na4 Nxe4 21. Bf3 Ng5 22. Qg3 Nxf3+ 23. Qxf3 c4 24. Rde3 Nf5 25. R3e2 Nd4 0-1

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.04"]
[Round "5"]
[White "Schroeder, Mariusz"]
[Black "Jaiser, Bennet"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1435"]
[PlyCount "110"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 Nc6 4. e3 Bg4 5. Nbd2 e6 6. Bg3 Bb4 7. c3 Ba5 8. Qc2 0-0 9. Be2 Bf5 10. Bd3 Bxd3 11. Qxd3 Ng4 12. 0-0 Re8 13. Rfe1 Qd7 14. Rac1 Rad8 15. e4 Bb6 16. exd5 Qxd5 17. Qc2 Qxa2 18. Ne5 Ncxe5 19. dxe5 Rd5 20. Rcd1 Qa5 21. Nf3 Rxd1 22. Qxd1 Qa2 23. Qc2 Rd8 24. Nd2 Bc5 25. Ne4 Bb6 26. Nd2 g6 27. h3 Nh6 28. Bh4 Rd7 29. Nf3 Bc5 30. Nd2 Ba3 31. Rb1 Rd5 32. Bg3 Nf5 33. Bh2 Rxd2 34. Qc1 Re2 35. Bf4 Bc5 36. g4 Bxf2+ 37. Kh1 Re1+ 38. Qxe1 Bxe1 39. Rxe1 Ng3+ 40. Bxg3 Qxb2 41. Rd1 Kg7 42. Be1 a5 43. Rd4 Qa1 44. Re4 Qa2 45. Rd4 a4 46. Rd2 Qb3 47. Rf2 a3 48. Kg1 a2 49. Kf1 a1Q 50. Re2 Qc4 51. Kf2 Qd1 52. Re3 Qf4+ 53. Rf3 Qdxf3+ 54. Kg1 Qe2 55. Bh4 Qfh2# 0-1

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.03"]
[Round "4"]
[White "Jaiser, Bennet"]
[Black "Oberbacher, Michael"]
[Result "0-1"]
[ECO "D08"]
[BlackElo "1569"]
[PlyCount "46"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. Bg5 f6 6. exf6 Nxf6 7. Qa4 Bg4 8. c5 Bxc5 9. Qb5 Bb6 10. e3 0-0 11. exd4 Bxf3 12. gxf3 Nxd4 13. Qd3 Re8+ 14. Kd1 Nxf3 15. Bxf6 Qxf6 16. Qb3+ Kh8 17. Bg2 Rad8+ 18. Kc1 Qg5+ 19. Nd2 Qxd2+ 20. Kb1 Re1+ 21. Rxe1 Qxe1+ 22. Kc2 Nd4+ 23. Kd3 Nxb3+ 0-1

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.03"]
[Round "3"]
[White "Tenninger, Joerg"]
[Black "Jaiser, Bennet"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1627"]
[PlyCount "59"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nc6 7. Qb3 Re8 8. Bxf6 Bxf6 9. cxd5 exd5 10. Qxd5 Qe7 11. Be2 Nb4 12. Qb3 Be6 13. Qd1 Bf5 14. 0-0 Rad8 15. a3 Nc6 16. Qb3 Qd6 17. Nb5 Qd7 18. Rac1 Be6 19. Qc2 Bf5 20. Bd3 Bxd3 21. Qxd3 a6 22. Nc3 Qe7 23. Qf5 Rd6 24. b4 b5 25. Rc2 Red8 26. Rfc1 g6 27. Qg4 R8d7 28. Ne4 Rd5 29. Nxf6+ Qxf6 30. Rxc6 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.02"]
[Round "2"]
[White "Jaiser, Bennet"]
[Black "Guede, Klaus"]
[Result "0-1"]
[ECO "A56"]
[BlackElo "1848"]
[PlyCount "46"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. dxc5 e6 4. Nc3 Bxc5 5. e4 Nc6 6. Nf3 Ng4 7. Be3 Nxe3 8. fxe3 Bxe3 9. Qe2 Bf4 10. Nb5 Qa5+ 11. Kf2 0-0 12. Rd1 Qxa2 13. g3 Be5 14. Rd2 Qa5 15. Nxe5 Nxe5 16. Qh5 Qxd2+ 17. Kg1 Qe3+ 18. Kg2 Qxe4+ 19. Kg1 Qe3+ 20. Kg2 b6 21. Nc7 Bb7+ 22. Kh3 Bf3 23. Qh4 Rac8 0-1

