[Event "Hannover-ch U16/18"]
[Site "Lehrte"]
[Date "2011.10.18"]
[Round "7"]
[White "Jakob, Henning"]
[Black "Sirkis, Alexander"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1379"]
[BlackElo "1236"]
[PlyCount "132"]
[EventDate "2011.10.15"]
[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 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c4 g6 7. d4 cxd4 8. Nxd4 Nf6 9. Nc3 Bg7 10. f4 Nxe4 11. Nxe4 Bxd4+ 12. Kh1 0-0 13. Qf3 Bg7 14. Rb1 a6 15. Rd1 Qc7 16. b3 Rad8 17. Ba3 b5 18. b4 bxc4 19. Rbc1 d5 20. Nc5 e6 21. Nxa6 Qd7 22. Qf2 Qa7 23. Qxa7 Nxa7 24. b5 Nxb5 25. Bxf8 Bxf8 26. a4 Na7 27. Rb1 Nc6 28. Rb6 Rc8 29. Rc1 Be7 30. g3 Bd8 31. Rb7 Ba5 32. Nc5 Bd2 33. Rc2 Be3 34. Nd7 Nd4 35. Ra2 c3 36. a5 c2 37. Ra1 c1Q+ 38. Rxc1 Rxc1+ 39. Kg2 Ra1 40. Nf6+ Kg7 41. Ne8+ Kf8 42. Nd6 Rxa5 43. Nxf7 Nc6 44. Ng5 h6 45. Nxe6+ Kg8 46. Rg7+ Kh8 47. Rxg6 Ra7 48. Kf3 d4 49. Nf8 Nb4 50. Rxh6+ Kg7 51. Rh7+ Kxf8 52. Rxa7 Bg1 53. h4 d3 54. Ra1 Bd4 55. Rb1 d2 56. Ke2 Bc3 57. h5 Kg7 58. g4 Kh6 59. Kd1 Nd3 60. Kc2 Nf2 61. Kxc3 d1Q 62. Rxd1 Nxd1+ 63. Kd4 Nf2 64. g5+ Kxh5 65. Ke5 Kg6 66. f5+ Kxg5 1/2-1/2

[Event "Hannover-ch U16/18"]
[Site "Lehrte"]
[Date "2011.10.17"]
[Round "5"]
[White "Jakob, Henning"]
[Black "Baghdasaryan, Ani"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1379"]
[BlackElo "1441"]
[PlyCount "48"]
[EventDate "2011.10.15"]
[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 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c4 Nf6 7. Nc3 g6 8. d3 Bg7 9. Re1 Ng4 10. Bf4 e5 11. Bg5 f5 12. Nd5 h6 13. Bd2 f4 14. Rb1 g5 15. a3 Nf6 16. b4 b6 17. Qb3 g4 18. Nh4 Nd4 19. Qb2 Nxd5 20. exd5 0-0 21. bxc5 dxc5 22. Re4 Nf3+ 23. Nxf3 gxf3 24. g3 Qh3 0-1

[Event "Hannover-ch U16/18"]
[Site "Lehrte"]
[Date "2011.10.17"]
[Round "6"]
[White "Michel, Felix Simon"]
[Black "Jakob, Henning"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "985"]
[BlackElo "1379"]
[PlyCount "70"]
[EventDate "2011.10.15"]
[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. 0-0 Nf6 5. Re1 0-0 6. c3 Re8 7. b4 Bb6 8. Qb3 Qe7 9. d3 d6 10. Ng5 Rf8 11. Be3 h6 12. Nxf7 Rxf7 13. Bxf7+ Qxf7 14. Qxf7+ Kxf7 15. Bxb6 axb6 16. h3 Be6 17. a3 Nh5 18. g3 Bxh3 19. Re3 Bg4 20. Ra2 Ne7 21. c4 Nc6 22. f3 Be6 23. g4 Nf4 24. Nc3 Nd4 25. Kh2 b5 26. Nd5 bxc4 27. dxc4 c6 28. Nxf4 exf4 29. Rc3 b5 30. Rd2 Bxc4 31. Rxd4 Ke6 32. Kh3 g5 33. Kg2 Ke5 34. Kf2 Kxd4 35. Rxc4+ bxc4 0-1

[Event "Hannover-ch U16/18"]
[Site "Lehrte"]
[Date "2011.10.16"]
[Round "3"]
[White "Jakob, Henning"]
[Black "Almeev, Timur"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1379"]
[BlackElo "1703"]
[PlyCount "30"]
[EventDate "2011.10.15"]
[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 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. c4 Bxb5 5. Qb3 Ba6 6. Nf3 g6 7. 0-0 Bg7 8. Re1 0-0 9. d4 c6 10. dxc6 Nxc6 11. d5 Na5 12. Qb4 Nxc4 13. Qxe7 Qxe7 14. Rxe7 Nxd5 15. Re1 Nxb2 0-1

[Event "Hannover-ch U16/18"]
[Site "Lehrte"]
[Date "2011.10.16"]
[Round "4"]
[White "Thieu, Nguyen Gia Bao"]
[Black "Jakob, Henning"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1596"]
[BlackElo "1379"]
[PlyCount "64"]
[EventDate "2011.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Nbd7 5. Nf3 c6 6. e3 Be7 7. cxd5 exd5 8. Bd3 c5 9. dxc5 Nxc5 10. Rc1 b6 11. Bb5+ Bd7 12. Bxd7+ Qxd7 13. 0-0 Rd8 14. b4 Ne6 15. Qb3 Nxg5 16. Nxg5 0-0 17. Rfd1 Qg4 18. Nf3 Qxb4 19. Nd4 Qxb3 20. axb3 Bc5 21. Nc6 Rd7 22. b4 Rc8 23. bxc5 Rxc6 24. cxb6 axb6 25. Nb5 Rc5 26. Nd4 Kf8 27. Rb1 Rb7 28. Rb5 Ne4 29. Rdb1 Rxb5 30. Rxb5 Nc3 31. Rb3 Ne4 32. Rb5 Nc3 1/2-1/2

[Event "Hannover-ch U16/18"]
[Site "Lehrte"]
[Date "2011.10.15"]
[Round "1"]
[White "Jakob, Henning"]
[Black "Renzelmann, Jannis"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1379"]
[BlackElo "1048"]
[PlyCount "101"]
[EventDate "2011.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Qxe2+ 8. Bxe2 Be7 9. 0-0 0-0 10. Re1 Be6 11. Nc3 Nbd7 12. Nd4 Rfe8 13. Bf3 Nf8 14. Bxb7 Rab8 15. Bc6 Bd7 16. Bxd7 N8xd7 17. Nc6 Rxb2 18. Nxe7+ Kf8 19. Ned5 Rxe1+ 20. Rxe1 Rxc2 21. a3 h6 22. Be3 Ng4 23. Bxa7 c6 24. Nc7 Nge5 25. Nb1 c5 26. f4 Rb2 27. fxe5 Nxe5 28. d4 Rb7 29. dxe5 Rxc7 30. Bb8 Rb7 31. Bxd6+ Ke8 32. Bxc5 Kd7 33. Nd2 Kc6 34. Bd6 Rb2 35. Nf3 f6 36. e6 Kxd6 37. e7 Rb8 38. e8Q Rxe8 39. Rxe8 g5 40. a4 Kc5 41. Rb8 g4 42. a5 gxf3 43. gxf3 f5 44. a6 h5 45. a7 h4 46. a8R h3 47. Rd8 f4 48. Ra1 Kb5 49. Rc8 Kb6 50. Rb1+ Ka7 51. Rc2 1-0

[Event "Hannover-ch U16/18"]
[Site "Lehrte"]
[Date "2011.10.15"]
[Round "2"]
[White "Pirweyssian, Marva"]
[Black "Jakob, Henning"]
[Result "0-1"]
[ECO "D37"]
[BlackElo "1379"]
[PlyCount "82"]
[EventDate "2011.10.15"]
[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 e6 3. e3 Nf6 4. Nc3 Nbd7 5. Nf3 Be7 6. Bd3 dxc4 7. Bxc4 Nb6 8. Bb3 0-0 9. 0-0 c5 10. Qd3 e5 11. Nxe5 Bd6 12. Nc4 Nxc4 13. Bxc4 Qc7 14. g3 Qc6 15. e4 Re8 16. d5 Qd7 17. Qf3 Qh3 18. Qg2 Qxg2+ 19. Kxg2 Nxe4 20. Re1 Bf5 21. f3 Nxc3 22. Rxe8+ Rxe8 23. bxc3 Re1 24. Bb2 Re5 25. f4 Be4+ 26. Kf2 Rh5 27. Kg1 Bxd5 28. Bxd5 Rxd5 29. c4 Rd2 30. Be5 Bxe5 31. fxe5 Kf8 32. a4 Rc2 33. Rb1 b6 34. Rd1 Ke7 35. Rf1 Rxc4 36. Rf4 Rxf4 37. gxf4 f6 38. exf6+ Kxf6 39. Kf1 Kf5 40. Ke2 Kxf4 41. Kd3 g5 0-1

[Event "Hannover-ch U14"]
[Site "Lehrte"]
[Date "2008.10.14"]
[Round "7"]
[White "Mueller, Christian6666"]
[Black "Jakob, Henning"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "990"]
[BlackElo "1002"]
[PlyCount "46"]
[EventDate "2008.10.11"]
[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. Nbd2 Bg4 7. h3 Bh5 8. Nf1 h6 9. Ng3 Bg6 10. Bb3 0-0 11. 0-0 Re8 12. Re1 Qd7 13. Nh4 Bh7 14. Qf3 Qe7 15. Ngf5 Qd8 16. Qg3 g6 17. Nxg6 Nh5 18. Nge7+ Kh8 19. Nxc6 bxc6 20. Qg4 Bxf5 21. Qxh5 Bh7 22. Bxf7 Rf8 23. Bxh6 Qf6 1/2-1/2

[Event "Hannover-ch U14"]
[Site "Lehrte"]
[Date "2008.10.13"]
[Round "5"]
[White "Jakob, Henning"]
[Black "Barnewitz, Max Otto"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1002"]
[BlackElo "942"]
[PlyCount "75"]
[EventDate "2008.10.11"]
[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. d4 Nf6 4. d5 Nb8 5. Nxe5 d6 6. Nf3 Nxe4 7. Qe2 Qe7 8. Nbd2 Nf6 9. Nb3 Nxd5 10. Bd2 Qxe2+ 11. Bxe2 Be7 12. 0-0-0 0-0 13. Rhe1 Re8 14. Bd3 Bd7 15. Re2 Nc6 16. Rde1 Bf6 17. Bg5 Bxg5+ 18. Nxg5 g6 19. Bc4 h6 20. Nxf7 Kxf7 21. Bxd5+ Kg7 22. Bxc6 Bxc6 23. Nd4 Rxe2 24. Rxe2 Bxg2 25. Re7+ Kf6 26. Rxc7 Re8 27. Kd1 Ke5 28. c3 Ke4 29. Rxb7 a6 30. Rd7 d5 31. Rd6 Rf8 32. Re6+ Kf4 33. Rxa6 Be4 34. Ne6+ Kf5 35. Nxf8 Kg5 36. b4 Bd3 37. Ra5 Bc4 38. b5 1-0

[Event "Hannover-ch U14"]
[Site "Lehrte"]
[Date "2008.10.13"]
[Round "6"]
[White "Karnbach, Victor"]
[Black "Jakob, Henning"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1035"]
[BlackElo "1002"]
[PlyCount "136"]
[EventDate "2008.10.11"]
[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. Nf3 Nf6 3. e3 Bg4 4. Bd3 e6 5. Nbd2 Bd6 6. c3 0-0 7. Qc2 Nbd7 8. 0-0 c6 9. Re1 Bh5 10. c4 Rc8 11. c5 Be7 12. Qb3 b6 13. cxb6 axb6 14. Qc3 c5 15. dxc5 bxc5 16. Be2 c4 17. b3 Bxf3 18. Bxf3 cxb3 19. Qxb3 Nc5 20. Qc2 e5 21. Qd1 e4 22. Bg4 Rc7 23. Ba3 Nd3 24. Bxe7 Qxe7 25. Rf1 Rb8 26. Be2 Nb2 27. Qe1 Rc2 28. Rb1 Qb4 29. Nb3 Qxe1 30. Rfxe1 Nd3 31. Bxd3 exd3 32. Nd4 Rcb2 33. Rxb2 Rxb2 34. a4 d2 35. Rd1 Ne4 36. Nb5 Rc2 37. Kf1 Ra2 38. Ke2 Rxa4 39. f3 Rb4 40. fxe4 Rxb5 41. exd5 Rxd5 42. Rxd2 Rxd2+ 43. Kxd2 Kf8 44. Kd3 Ke7 45. Kd4 Ke6 46. g4 g5 47. Ke4 h6 48. h3 f6 49. Kd4 f5 50. e4 f4 51. e5 f3 52. Ke3 f2 53. Kxf2 Kxe5 54. Ke3 Kf6 55. Kd4 Kg6 56. Ke5 h5 57. Ke6 Kg7 58. Kf5 Kh6 59. Kf6 hxg4 60. hxg4 Kh7 61. Kxg5 Kg7 62. Kf5 Kh6 63. Kf6 Kh7 64. g5 Kg8 65. Kg6 Kh8 66. Kf7 Kh7 67. g6+ Kh8 68. g7+ Kh7 1-0

[Event "Hannover-ch U14"]
[Site "Lehrte"]
[Date "2008.10.12"]
[Round "3"]
[White "Jakob, Henning"]
[Black "Kopanski, Lorenz"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1002"]
[BlackElo "1467"]
[PlyCount "46"]
[EventDate "2008.10.11"]
[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. d4 exd4 4. Nxd4 Bc5 5. Be3 Bb6 6. Bc4 Nf6 7. Nc3 0-0 8. 0-0 Re8 9. f3 d6 10. Kh1 Ne5 11. Bb3 Ng6 12. Bg5 h6 13. Be3 Bd7 14. Qd2 Nh7 15. Rae1 Qh4 16. f4 Nf6 17. f5 Ne5 18. Rf4 Qh5 19. h3 Rad8 20. Qf2 Neg4 21. Qg3 Nxe3 22. Rxe3 Bxd4 23. Re1 Be5 0-1

[Event "Hannover-ch U14"]
[Site "Lehrte"]
[Date "2008.10.12"]
[Round "4"]
[White "Thieu, Nguyen Gia Bao"]
[Black "Jakob, Henning"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "1014"]
[BlackElo "1002"]
[PlyCount "32"]
[EventDate "2008.10.11"]
[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 Nf6 5. Nc3 Be7 6. d3 0-0 7. Qe2 Bg4 8. Bd2 Bxf3 9. gxf3 Nd4 10. Qd1 Nh5 11. Be3 Bh4+ 12. Kd2 Nxf4 13. Bxd4 exd4 14. Nd5 Qg5 15. Rg1 Qh6 16. c3 Nxd5+ 0-1

[Event "Hannover-ch U14"]
[Site "Lehrte"]
[Date "2008.10.11"]
[Round "1"]
[White "Jakob, Henning"]
[Black "Rossberg, Jonathan"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1002"]
[PlyCount "49"]
[EventDate "2008.10.11"]
[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. d4 Nxd4 4. Nxd4 exd4 5. Qxd4 Qf6 6. e5 Qb6 7. Qxb6 axb6 8. Nc3 d6 9. Bf4 dxe5 10. Bxe5 Bd6 11. Bxg7 Be5 12. Bxe5 f6 13. Bxc7 Bf5 14. 0-0-0 b5 15. Bxb5+ Kf7 16. Bc4+ Be6 17. Bxe6+ Kxe6 18. Rhe1+ Kf7 19. Rd7+ Kg6 20. Re3 f5 21. Be5 Nf6 22. Rg3+ Kh5 23. Bxf6 f4 24. Rd5+ Kh6 25. Bg7# 1-0

[Event "Hannover-ch U14"]
[Site "Lehrte"]
[Date "2008.10.11"]
[Round "2"]
[White "Krause, Niklas"]
[Black "Jakob, Henning"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1052"]
[BlackElo "1002"]
[PlyCount "32"]
[EventDate "2008.10.11"]
[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. Nf3 Nf6 3. Bf4 e6 4. Nbd2 Bd6 5. Bxd6 Qxd6 6. e3 0-0 7. c4 Qb4 8. Qc2 b6 9. a3 Qd6 10. Bd3 Ba6 11. b4 dxc4 12. Bxc4 Bxc4 13. Nxc4 Qc6 14. Rc1 Nbd7 15. 0-0 Rfe8 16. Nfe5 Nxe5 1/2-1/2

[Event "Hannover-ch U12"]
[Site "Lehrte"]
[Date "2006.10.17"]
[Round "7"]
[White "Jakob, Henning"]
[Black "Mueller, Christian6666"]
[Result "0-1"]
[ECO "C49"]
[BlackElo "988"]
[PlyCount "56"]
[EventDate "2006.10.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bb4 5. d3 Bxc3+ 6. bxc3 d6 7. Bxc6+ bxc6 8. 0-0 0-0 9. d4 exd4 10. cxd4 d5 11. e5 Nd7 12. Re1 Re8 13. Bg5 f6 14. exf6 Rxe1+ 15. Qxe1 Nxf6 16. Ne5 Qd6 17. Nxc6 Qxc6 18. h3 Qe6 19. Qc3 Ne4 20. Qxc7 Nxg5 21. Kf1 Qd7 22. Qf4 Ne6 23. Qf3 Nxd4 24. Qd1 Nc6 25. Qe1 Nd4 26. Rd1 Ba6+ 27. Kg1 Ne2+ 28. Kf1 Nc3+ 0-1

[Event "Hannover-ch U12"]
[Site "Lehrte"]
[Date "2006.10.16"]
[Round "5"]
[White "Jakob, Henning"]
[Black "Schubert, Lasse"]
[Result "1/2-1/2"]
[ECO "C64"]
[BlackElo "993"]
[PlyCount "31"]
[EventDate "2006.10.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Qf6 4. Nc3 Bc5 5. 0-0 Qd8 6. Nxe5 Nxe5 7. d4 Bd6 8. dxe5 Bxe5 9. Qf3 Nf6 10. Bg5 c6 11. Bc4 0-0 12. Rad1 h6 13. Bh4 Rb8 14. a4 Qa5 15. Rd3 Qc7 16. Bg3 1/2-1/2

[Event "Hannover-ch U12"]
[Site "Lehrte"]
[Date "2006.10.16"]
[Round "6"]
[White "Keese, Tobias"]
[Black "Jakob, Henning"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "761"]
[PlyCount "53"]
[EventDate "2006.10.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. 0-0 Be7 6. d3 0-0 7. Bxc6 bxc6 8. Ng5 Ng4 9. h3 Bxg5 10. hxg4 Bxc1 11. Rxc1 Qg5 12. f3 Rb8 13. b3 Be6 14. Ne2 d5 15. exd5 Bxd5 16. f4 Qxg4 17. Rf2 e4 18. dxe4 Bxe4 19. Nc3 Bf5 20. Qxg4 Bxg4 21. f5 Rbd8 22. f6 gxf6 23. Rxf6 Rd6 24. Rxd6 cxd6 25. Re1 Bf5 26. Ne4 Re8 27. Nf6+ 1-0

[Event "Hannover-ch U12"]
[Site "Lehrte"]
[Date "2006.10.15"]
[Round "4"]
[White "Danitz, Niels Luca"]
[Black "Jakob, Henning"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "759"]
[PlyCount "30"]
[EventDate "2006.10.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Bf5 4. Bxf6 gxf6 5. e3 a6 6. Bd3 Bxd3 7. Qxd3 Nc6 8. e4 Nb4 9. Qd1 dxe4 10. Nxe4 Nc6 11. c4 Qxd4 12. Qxd4 Nxd4 13. Rd1 0-0-0 14. Ne2 Nc2+ 15. Kf1 Rxd1# 0-1

[Event "Hannover-ch U12"]
[Site "Lehrte"]
[Date "2006.10.15"]
[Round "3"]
[White "Jakob, Henning"]
[Black "Hinze, Ferdinand"]
[Result "1-0"]
[ECO "C48"]
[PlyCount "49"]
[EventDate "2006.10.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. d3 a6 6. Bxc6 bxc6 7. 0-0 Bxc3 8. bxc3 0-0 9. Nxe5 d6 10. Nf3 Bg4 11. h3 Bxf3 12. Qxf3 d5 13. Re1 Qe8 14. Ba3 c5 15. Bxc5 dxe4 16. dxe4 Qe6 17. Bxf8 Rxf8 18. e5 Nd7 19. Rad1 Rd8 20. a4 h6 21. Qd5 Nf8 22. Qxd8 c5 23. Rd6 Qf5 24. e6 Qxc2 25. e7 1-0

[Event "Hannover-ch U12"]
[Site "Lehrte"]
[Date "2006.10.14"]
[Round "2"]
[White "Jakob, Henning"]
[Black "Warnecke, Jan Niklas"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "953"]
[PlyCount "64"]
[EventDate "2006.10.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. 0-0 0-0 6. d3 c5 7. Re1 e5 8. Bg5 Nc6 9. Nd5 Be6 10. Nc3 Bxc4 11. dxc4 h6 12. Bxf6 Bxf6 13. Qd2 Bg5 14. Nxg5 Qxg5 15. Qxd6 Nd4 16. Re3 Nxc2 17. Rg3 Qd8 18. Rd1 Qxd6 19. Rxd6 Rad8 20. Rxd8 Rxd8 21. h3 Kg7 22. Rf3 Rd2 23. Nb5 Nd4 24. Rc3 Ne2+ 25. Kf1 Nxc3 26. bxc3 Rxa2 27. Nc7 Rc2 28. Nb5 a6 29. Nd6 a5 30. Nb5 a4 31. Kg1 Kf6 32. Kh2 Ke6 0-1

[Event "Hannover-ch U12"]
[Site "Lehrte"]
[Date "2006.10.14"]
[Round "1"]
[White "Thyes, Christian"]
[Black "Jakob, Henning"]
[Result "1/2-1/2"]
[ECO "C57"]
[WhiteElo "863"]
[PlyCount "78"]
[EventDate "2006.10.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 Nc6 4. Ng5 d5 5. exd5 Nxd5 6. Ne4 Bc5 7. 0-0 0-0 8. d3 Nf6 9. Bg5 Be7 10. Nxf6+ Bxf6 11. Bxf6 Qxf6 12. Nc3 Qg6 13. Qf3 Nd4 14. Qe4 Qxe4 15. dxe4 Bd7 16. b3 Nxc2 17. Rac1 Nb4 18. Rcd1 Bc6 19. f4 Nc2 20. Rd3 Nb4 21. Rd2 exf4 22. Rxf4 Rab8 23. Rdf2 Rbd8 24. Bxf7+ Kh8 25. e5 Nd3 26. e6 Nxf2 27. e7 Nd3 28. exd8Q Rxd8 29. Rh4 Be8 30. Bc4 Ne5 31. Be2 Ng6 32. Rh3 Nf4 33. Rf3 Nxe2+ 34. Nxe2 Bh5 35. Re3 Bxe2 36. Rxe2 g6 37. Re7 Rc8 38. h4 h5 39. Kf2 b5 1/2-1/2

