[Event "Hannover-ch U14"]
[Site "Lehrte"]
[Date "2016.10.04"]
[Round "7"]
[White "Ambrosius, Yorck Pius"]
[Black "Goerzen, Leon"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "741"]
[BlackElo "756"]
[PlyCount "35"]
[EventDate "2016.10.01"]
[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. Ng5 Qe7 5. Nxf7 Rg8 6. Ng5 Qc5 7. Bxg8 Ng4 8. Qxg4 d6 9. Ne6 Qxc2 10. 0-0 Nd4 11. Qh5+ g6 12. Qg4 Ke7 13. Qg5+ Kd7 14. Qd8+ Kc6 15. Nc3 Ne2+ 16. Nxe2 Qxe4 17. Nc3 Qf5 18. Qxc7# 1-0

[Event "Hannover-ch U14"]
[Site "Lehrte"]
[Date "2016.10.03"]
[Round "5"]
[White "Osso, Loran"]
[Black "Ambrosius, Yorck Pius"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "941"]
[BlackElo "741"]
[PlyCount "97"]
[EventDate "2016.10.01"]
[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 a6 4. Ba4 Nf6 5. c3 Bc5 6. Nxe5 Nxe5 7. d4 Nc6 8. dxc5 b5 9. Bc2 d6 10. cxd6 cxd6 11. 0-0 0-0 12. Qd3 Ng4 13. e5 Qh4 14. h3 Ngxe5 15. Qe4 Qxe4 16. Bxe4 a5 17. Bf4 Ra6 18. Nd2 b4 19. c4 a4 20. Nf3 Be6 21. Nxe5 Nxe5 22. Bxe5 dxe5 23. c5 a3 24. b3 Rc8 25. Rac1 Ra5 26. c6 Ra7 27. Rc2 g6 28. Rfc1 Rac7 29. Kf1 f5 30. Bd3 Rd8 31. Bb5 f4 32. Ke2 Bf5 33. Rc5 e4 34. g4 f3+ 35. Ke3 Be6 36. Kxe4 Rf8 37. Ke5 Re8 38. Kd6 Ree7 39. Re1 Kf7 40. Rxe6 Rxe6+ 41. Kxc7 Re7+ 42. Kd6 Ke8 43. c7+ Kf7 44. c8Q h5 45. Bc4+ Kg7 46. Qg8+ Kh6 47. Qf8+ Kh7 48. Qxe7+ Kh6 49. g5# 1-0

[Event "Hannover-ch U14"]
[Site "Lehrte"]
[Date "2016.10.02"]
[Round "3"]
[White "Ambrosius, Yorck Pius"]
[Black "Shklovskiy, Michael"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "741"]
[BlackElo "789"]
[PlyCount "53"]
[EventDate "2016.10.01"]
[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. Bg5 h6 6. Bh4 0-0 7. Nc3 d6 8. Nd5 Bb4+ 9. c3 Bc5 10. 0-0 Be6 11. Nxf6+ gxf6 12. Bxe6 fxe6 13. b4 Bb6 14. b5 Ne7 15. Nd2 f5 16. exf5 exf5 17. Qb3+ d5 18. Bxe7 Qxe7 19. Qxd5+ Qf7 20. Qxe5 Qe8 21. Qg3+ Kh8 22. Rae1 Qf7 23. Qe5+ Qf6 24. Qf4 Qxc3 25. Qxh6+ Kg8 26. Re7 Bc5 27. Qh7# 1-0

[Event "Hannover-ch U14"]
[Site "Lehrte"]
[Date "2016.10.01"]
[Round "1"]
[White "Ambrosius, Yorck Pius"]
[Black "Bangemann, Mika"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "741"]
[BlackElo "1109"]
[PlyCount "48"]
[EventDate "2016.10.01"]
[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 h6 5. Nc3 d6 6. 0-0 Bg4 7. h3 Bh5 8. a3 Nd4 9. g4 Bg6 10. Nxd4 Bxd4 11. Qe1 Qd7 12. Nd5 0-0-0 13. Qa5 Ne7 14. Bb5 Nc6 15. Bxc6 Qxc6 16. Ne7+ Kd7 17. Nxc6 bxc6 18. Qxa7 Bxa7 19. c3 h5 20. gxh5 Rxh5 21. a4 Rxh3 22. Bg5 Rg3+ 23. Kh2 Rxg5 24. Rg1 Rh8# 0-1

[Event "Hannover-ch U14"]
[Site "Lehrte"]
[Date "2016.10.01"]
[Round "2"]
[White "Glowienka, Anastasia"]
[Black "Ambrosius, Yorck Pius"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "929"]
[BlackElo "741"]
[PlyCount "135"]
[EventDate "2016.10.01"]
[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 a6 4. Ba4 b5 5. Bb3 Nf6 6. d3 Bc5 7. 0-0 0-0 8. c3 d6 9. Bc2 Bg4 10. h3 Bh5 11. Re1 Qe7 12. Be3 Bxe3 13. Rxe3 h6 14. b3 Qe6 15. c4 bxc4 16. dxc4 Rad8 17. Nc3 a5 18. a4 Nb4 19. Nd5 c6 20. Nxb4 axb4 21. a5 Rd7 22. g4 Bg6 23. a6 Ra7 24. Ra5 Nd7 25. Nh4 f6 26. Nxg6 Rd8 27. f4 exf4 28. Nxf4 Qe7 29. Ng6 Qf7 30. e5 dxe5 31. Nxe5 fxe5 32. Raxe5 Qf8 33. Rf5 Nf6 34. Rd3 Raa8 35. c5 Rxd3 36. Qxd3 Rd8 37. Qc4+ Kh8 38. g5 hxg5 39. Rxg5 Qe7 40. Qh4+ Kg8 41. Rf5 Rd2 42. Rf2 Rxf2 43. Qxf2 Nd5 44. Qf5 Ne3 45. Qh7+ Kf8 46. Qh8+ Kf7 47. Qh5+ Kf8 48. Bg6 Qe6 49. Qh8+ Ke7 50. Qxg7+ Kd8 51. Qf8+ Kd7 52. Bf7 Qf6 53. Qe8+ Kc7 54. Qxe3 Qxf7 55. Qe5+ Kd7 56. a7 Qg8+ 57. Kf2 Qa8 58. Qd6+ Kc8 59. Qf8+ Kb7 60. Qxa8+ Kxa8 61. h4 Kxa7 62. h5 Ka6 63. h6 Ka5 64. h7 Ka6 65. h8Q Kb5 66. Qe5 Ka6 67. Qd6 Ka5 68. Qxc6 1/2-1/2

[Event "Hannover-ch U12"]
[Site "Lehrte"]
[Date "2015.11.01"]
[Round "11"]
[White "Ambrosius, Yorck Pius"]
[Black "Reimer, Philip"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "744"]
[PlyCount "160"]
[EventDate "2015.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[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 Bb4 4. Nc3 Nf6 5. d3 d6 6. Bg5 Bg4 7. h3 Bh5 8. a3 Bxc3+ 9. bxc3 Nd4 10. a4 Nxf3+ 11. gxf3 Qd7 12. Bb5 c6 13. Bxf6 gxf6 14. Bc4 Qd8 15. Qd2 Bxf3 16. Rg1 d5 17. exd5 cxd5 18. Bb5+ Ke7 19. c4 dxc4 20. Qb4+ Qd6 21. Qxc4 Bd5 22. Qc3 Rac8 23. Qb2 a6 24. Bc4 Bxc4 25. dxc4 Rxc4 26. Qb3 Rhc8 27. Rd1 Qe6 28. h4 Rxc2 29. Qxe6+ Kxe6 30. a5 Rc1 31. Ke2 Rxd1 32. Rxd1 Rc5 33. Rb1 Rxa5 34. Rb6+ Kd5 35. Rxb7 Ke6 36. f3 Ra2+ 37. Ke3 a5 38. Rb6+ Ke7 39. Ra6 a4 40. h5 Rh2 41. Rxa4 Rxh5 42. Ra7+ Ke6 43. Ke4 f5+ 44. Kd3 Rh4 45. Ra6+ Ke7 46. Ra5 e4+ 47. fxe4 Rxe4 48. Rxf5 Rh4 49. Re5+ Kf6 50. Re3 Kg5 51. Re5+ f5 52. Re7 h5 53. Rg7+ Kf4 54. Ke2 Rh2+ 55. Kd3 h4 56. Rh7 Kg3 57. Rf7 f4 58. Rg7+ Kf3 59. Kc3 Ke2 60. Rg4 f3 61. Kd4 f2 62. Rf4 f1Q 63. Rxf1 Kxf1 64. Ke4 Re2+ 65. Kd4 Kf2 66. Kd5 Kf3 67. Kd4 Re3 68. Kd5 Re4 69. Kc5 Ke3 70. Kd5 Kd3 71. Kd6 Kd4 72. Kc6 Re5 73. Kd6 Ke4 74. Kc6 Rd5 75. Kb6 Kd4 76. Kc6 Kc4 77. Kc7 Kc5 78. Kb7 Rd7+ 79. Ka6 h3 80. Ka5 Ra7# 0-1

[Event "Hannover-ch U12"]
[Site "Lehrte"]
[Date "2015.11.01"]
[Round "10"]
[White "Schwethelm, Julien"]
[Black "Ambrosius, Yorck Pius"]
[Result "0-1"]
[ECO "C44"]
[BlackElo "744"]
[PlyCount "48"]
[EventDate "2015.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[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. Na3 Bc5 4. d3 Nf6 5. Bg5 Bb4+ 6. Nd2 0-0 7. Be2 Be7 8. Ndc4 d6 9. 0-0 Be6 10. Rc1 Qe8 11. Re1 a6 12. Rf1 Nb4 13. c3 Nxa2 14. Ra1 Bxc4 15. dxc4 Nxe4 16. f3 d5 17. cxd5 Bc5+ 18. Kh1 Nexc3 19. Qd3 Bb4 20. Qf5 Nxe2 21. Rfe1 Nd4 22. Qg4 Bxe1 23. f4 exf4 24. Rxe1 Qxe1# 0-1

[Event "Hannover-ch U12"]
[Site "Lehrte"]
[Date "2015.10.31"]
[Round "9"]
[White "Ambrosius, Yorck Pius"]
[Black "Aldemir, Liam"]
[Result "1/2-1/2"]
[ECO "C57"]
[WhiteElo "744"]
[BlackElo "731"]
[PlyCount "72"]
[EventDate "2015.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[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 Nf6 4. d3 Bc5 5. Ng5 0-0 6. 0-0 h6 7. Nxf7 Rxf7 8. Bxf7+ Kxf7 9. c3 Kg8 10. Qb3+ Kh8 11. Nd2 Ng4 12. d4 exd4 13. cxd4 Bxd4 14. Qf3 Nge5 15. Qf4 Nd3 16. Qg3 Nxc1 17. Raxc1 Bxb2 18. Rc2 Be5 19. Qf3 Nd4 20. Qd3 Nxc2 21. Qxc2 Qh4 22. Nf3 Qh5 23. Nxe5 Qxe5 24. Re1 d6 25. h3 Be6 26. a4 Qa5 27. Qb1 Qxa4 28. Re3 Re8 29. Rg3 Ba2 30. Qb2 Rg8 31. Qxb7 c5 32. h4 a6 33. Qb6 Qxe4 34. Qxd6 Qe1+ 35. Kh2 Qxf2 36. Qxa6 Qf4 1/2-1/2

[Event "Hannover-ch U12"]
[Site "Lehrte"]
[Date "2015.10.31"]
[Round "8"]
[White "Daoud, Shahnaz"]
[Black "Ambrosius, Yorck Pius"]
[Result "1/2-1/2"]
[ECO "C50"]
[BlackElo "744"]
[PlyCount "67"]
[EventDate "2015.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[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 f6 4. Nc3 Bc5 5. d3 Nh6 6. Be3 Bxe3 7. fxe3 d6 8. Qe2 Bg4 9. h3 Bh5 10. g4 Bf7 11. Bxf7+ Nxf7 12. 0-0-0 Nb4 13. h4 h6 14. Rhg1 Qd7 15. b3 g5 16. a3 Nc6 17. Nd5 gxh4 18. Nxf6+ Ke7 19. Nxd7 Kxd7 20. Nxh4 h5 21. g5 Rhg8 22. Nf3 Rg7 23. Qh2 Rh8 24. Qh3+ Ke7 25. Qh4 Rhg8 26. g6+ Ng5 27. Qxg5+ Kd7 28. Qxh5 Ne7 29. Qg5 Kc6 30. Rg2 Rxg6 31. Qh4 Rxg2 32. Rg1 Rxg1+ 33. Nxg1 Rxg1+ 34. Kb2 1/2-1/2

[Event "Hannover-ch U12"]
[Site "Lehrte"]
[Date "2015.10.30"]
[Round "5"]
[White "Ambrosius, Yorck Pius"]
[Black "Hofmann, Justin"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "744"]
[BlackElo "1194"]
[PlyCount "68"]
[EventDate "2015.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[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. Nc3 d6 5. 0-0 Bg4 6. d3 Nf6 7. Bg5 0-0 8. Qe2 Re8 9. Bd5 a5 10. Bc4 Nd4 11. Qd1 h6 12. Be3 Qd7 13. Bxd4 Bxd4 14. Bb5 c6 15. Ba4 Nh5 16. Qd2 Bxf3 17. gxf3 Nf4 18. Nd5 b5 19. Nb6 Bxb6 20. Bb3 Qh3 21. Qxf4 exf4 22. Rfe1 a4 23. e5 dxe5 24. c3 axb3 25. axb3 Qe6 26. b4 f6 27. b3 Qxb3 28. Kh1 Qxc3 29. Rad1 Qxb4 30. Rg1 Bxf2 31. Rg2 Be3 32. Rc1 Bxc1 33. Rg1 Be3 34. Rf1 Ra2 0-1

[Event "Hannover-ch U12"]
[Site "Lehrte"]
[Date "2015.10.30"]
[Round "4"]
[White "Ambrosius, Yorck Pius"]
[Black "Shklovskiy, Maxim"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "744"]
[PlyCount "95"]
[EventDate "2015.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d6 3. Bb5+ c6 4. Bc4 b5 5. Bb3 a5 6. 0-0 a4 7. Bxe6 fxe6 8. d3 Na6 9. Bg5 Be7 10. Bxe7 Qxe7 11. Nc3 Nc5 12. Qc1 h6 13. h3 b4 14. Ne2 d5 15. Qf4 g5 16. Qe3 Nd7 17. Qd4 c5 18. Qxh8 Ndf6 19. Ne5 Bb7 20. Rae1 dxe4 21. dxe4 Nxe4 22. Ng4 Nd2 23. Qxg8+ Kd7 24. Qg6 Nxf1 25. Rxf1 a3 26. bxa3 Rxa3 27. Ne3 Rxa2 28. Ng4 Bf3 29. gxf3 b3 30. Qd3+ Kc6 31. Qxb3 Ra5 32. Rb1 h5 33. Qb6+ Kd5 34. Qxa5 hxg4 35. Rd1+ Kc4 36. c3 gxf3 37. Nc1 g4 38. hxg4 Qh4 39. Qa2+ Kb5 40. c4+ Kc6 41. Qa6+ Kc7 42. Qd6+ Kb7 43. Nd3 Qh3 44. Rb1+ Ka7 45. Qd7+ Ka6 46. Ne1 e5 47. Qc8+ Ka5 48. Qa8# 1-0

[Event "Hannover-ch U12"]
[Site "Lehrte"]
[Date "2015.10.30"]
[Round "6"]
[White "Glowienka, Anastasia"]
[Black "Ambrosius, Yorck Pius"]
[Result "1-0"]
[ECO "C48"]
[BlackElo "744"]
[PlyCount "81"]
[EventDate "2015.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[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 Bc5 5. d3 Ng4 6. 0-0 0-0 7. Bg5 Qe8 8. Qd2 Bb4 9. d4 Nxd4 10. Nxd4 exd4 11. Qxd4 d6 12. Bxe8 Rxe8 13. Qxb4 Re5 14. Bf4 Re6 15. Rae1 Bd7 16. Nd5 Rc8 17. Qc4 Rce8 18. Nc3 Nf6 19. f3 Nh5 20. Bd2 Re5 21. Nd5 Be6 22. f4 Nxf4 23. Bxf4 Rh5 24. e5 dxe5 25. Bxe5 c6 26. Ne7+ Rxe7 27. Qd3 h6 28. Qg3 Rxe5 29. Rxe5 b5 30. Qd3 Re8 31. b3 a5 32. a4 bxa4 33. bxa4 c5 34. Qb5 Bd7 35. Rxe8+ Bxe8 36. Qxe8+ Kh7 37. Rxf7 Kg6 38. Qf8 c4 39. Qxg7+ Kh5 40. Rf5+ Kh4 41. Qg3# 1-0

[Event "Hannover-ch U12"]
[Site "Lehrte"]
[Date "2015.10.29"]
[Round "2"]
[White "Ambrosius, Yorck Pius"]
[Black "Schulze, Lukas"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "744"]
[BlackElo "1313"]
[PlyCount "68"]
[EventDate "2015.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Bd3 Nc6 5. Bb5 Bg4 6. 0-0 a6 7. Bxc6+ bxc6 8. d3 g6 9. Qe2 e6 10. Qe3 Bh6 11. Qe2 Bg7 12. Bf4 Bxb2 13. Qe3 Bxa1 14. Nfd2 Bg7 15. Nb3 d4 16. Qg3 Nf6 17. Bc7 Nh5 18. Qxg4 Qxc7 19. Nxd4 Qf4 20. Qxf4 Nxf4 21. Nxc6 Rc8 22. Nd4 Bxd4 23. Nd2 Rxc2 24. Ne4 Nxd3 25. a4 Re2 26. h3 Rxe4 27. Rd1 Re1+ 28. Rxe1 Nxe1 29. Kf1 Nd3 30. f3 Nb2 31. Ke2 Nxa4 32. g4 Nc3+ 33. Ke1 a5 34. f4 a4 0-1

[Event "Hannover-ch U12"]
[Site "Lehrte"]
[Date "2015.10.29"]
[Round "1"]
[White "Bielert, Ben"]
[Black "Ambrosius, Yorck Pius"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "744"]
[PlyCount "10"]
[EventDate "2015.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[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 Qe7 4. Nf3 Nxe4 5. Bd3 Nf6+ 0-1

[Event "Hannover-ch U12"]
[Site "Lehrte"]
[Date "2015.10.29"]
[Round "3"]
[White "Shklovskiy, Michael"]
[Black "Ambrosius, Yorck Pius"]
[Result "1-0"]
[ECO "C65"]
[BlackElo "744"]
[PlyCount "51"]
[EventDate "2015.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[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. d3 Bc5 5. Bxc6 bxc6 6. Nxe5 Nxe4 7. dxe4 Qh4 8. g3 Qf6 9. 0-0 Ba6 10. Nc3 Bxf1 11. Qxf1 Qxe5 12. Qc4 Rb8 13. Bg5 Rb4 14. Qd3 Rd4 15. Qf3 Rd2 16. Qf5 Qd4 17. Rd1 Bb4 18. Rxd2 Qxd2 19. Qe5+ Kf8 20. Bxd2 f6 21. Qxc7 Kf7 22. Qxd7+ Kg6 23. e5 fxe5 24. Qxc6+ Kf5 25. h3 Rf8 26. g4# 1-0

[Event "Hannover-ch U10"]
[Site "Lehrte"]
[Date "2013.10.20"]
[Round "15"]
[White "Ambrosius, Yorck Pius"]
[Black "Kiesel, Lara"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "778"]
[PlyCount "96"]
[EventDate "2013.10.17"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 Nf6 3. d3 d5 4. Nf3 Bb4 5. a3 Ba5 6. Be2 d4 7. Nxd4 Qxd4 8. 0-0 Bxc3 9. Ra2 Ba5 10. c3 Qd6 11. Qa4+ Nc6 12. g3 0-0 13. Bf4 e5 14. Bg5 h6 15. Be3 Be6 16. d4 Nb4 17. Raa1 Nc6 18. d5 Bg4 19. f3 Bh3 20. Rf2 Ne7 21. f4 exf4 22. gxf4 Nxe4 23. Rf3 Bf5 24. Qxa5 Qg6+ 25. Kf1 b6 26. Qb5 Rfd8 27. Bc4 Rac8 28. b3 c6 29. Qa6 cxd5 30. Bb5 Rxc3 31. Ra2 d4 32. Rg2 Qf6 33. Bd2 Rc2 34. Bb4 Nd5 35. Rxc2 Nxb4 36. Rc8 Nxa6 37. Rxd8+ Qxd8 38. b4 Nd2+ 39. Ke1 Nxf3+ 40. Ke2 Nxh2 41. Bxa6 d3+ 42. Kd2 Nf1+ 43. Kd1 d2 44. a4 Ne3+ 45. Ke2 d1Q+ 46. Kf2 Q8d2+ 47. Kg3 Qg2+ 48. Kh4 Qdh1# 0-1

[Event "Hannover-ch U10"]
[Site "Lehrte"]
[Date "2013.10.20"]
[Round "13"]
[White "Ambrosius, Yorck Pius"]
[Black "Schulze, Lukas"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "933"]
[PlyCount "64"]
[EventDate "2013.10.17"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. d3 Bb4 4. a3 Ba5 5. f3 d4 6. Bd2 dxc3 7. bxc3 Nc6 8. h4 Qf6 9. d4 e5 10. Bg5 Qd6 11. Nh3 Bxc3+ 12. Ke2 Nxd4+ 13. Kd3 Bxa1 14. Qxa1 Nb3+ 15. Ke3 Nxa1 16. Bb5+ c6 17. Ba4 Qd4+ 18. Ke2 Qxa4 19. Rxa1 Qxc2+ 20. Ke3 Qc3+ 21. Ke2 Qxa1 22. Nf2 c5 23. Nd3 c4 24. Nxe5 Qxe5 25. Kd2 Qd4+ 26. Kc2 Qd3+ 27. Kb2 Qb3+ 28. Kc1 c3 29. a4 Qb2+ 30. Kd1 c2+ 31. Kd2 c1Q+ 32. Kd3 Qcc3# 0-1

[Event "Hannover-ch U10"]
[Site "Lehrte"]
[Date "2013.10.20"]
[Round "14"]
[White "Kobrin, Daniel"]
[Black "Ambrosius, Yorck Pius"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "784"]
[PlyCount "35"]
[EventDate "2013.10.17"]
[EventType "tourn"]
[EventRounds "15"]
[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. Nc3 Nc6 4. Bc4 Bc5 5. Ng5 Qe7 6. Nxf7 0-0 7. Ng5+ Kh8 8. Qf3 h6 9. Qh3 d5 10. Qh4 Kg8 11. exd5 Qd7 12. dxc6+ Kh8 13. cxd7 Bxd7 14. 0-0 a6 15. Nd5 b5 16. Nxf6 bxc4 17. Qe4 Rxf6 18. Qh7# 1-0

[Event "Hannover-ch U10"]
[Site "Lehrte"]
[Date "2013.10.19"]
[Round "11"]
[White "Ambrosius, Yorck Pius"]
[Black "Borrmann, Jannik"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "71"]
[EventDate "2013.10.17"]
[EventType "tourn"]
[EventRounds "15"]
[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. Bc4 Bc5 4. 0-0 d5 5. Bb3 Bg4 6. h3 Bh5 7. Ba4+ c6 8. d3 d4 9. Bg5 h6 10. Bxf6 gxf6 11. a3 f5 12. b4 Rg8 13. bxc5 Qf6 14. Nbd2 Qg6 15. Nh4 Qg7 16. Qxh5 Nd7 17. exf5 Nf6 18. Qf3 e4 19. dxe4 Kf8 20. e5 Re8 21. exf6 Qxf6 22. Qf4 Rg5 23. Ne4 Qg7 24. Nxg5 Re5 25. Rae1 Rxc5 26. Re2 Ra5 27. Bb3 Rxa3 28. Bc4 b5 29. Bb3 f6 30. Nf7 c5 31. Qd6+ Kg8 32. Ng6 c4 33. Re8+ Qf8 34. Rxf8+ Kh7 35. Qe7 cxb3 36. Ng5# 1-0

[Event "Hannover-ch U10"]
[Site "Lehrte"]
[Date "2013.10.19"]
[Round "9"]
[White "Bangemann, Mika"]
[Black "Ambrosius, Yorck Pius"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "22"]
[EventDate "2013.10.17"]
[EventType "tourn"]
[EventRounds "15"]
[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. Nc3 Nf6 5. d3 0-0 6. Bg5 h6 7. Bh4 d6 8. h3 Be6 9. Bxe6 fxe6 10. 0-0 a5 11. Kh2 h5 1-0

[Event "Hannover-ch U10"]
[Site "Lehrte"]
[Date "2013.10.19"]
[Round "12"]
[White "Lohmann, Benjamin"]
[Black "Ambrosius, Yorck Pius"]
[Result "1-0"]
[ECO "C20"]
[PlyCount "31"]
[EventDate "2013.10.17"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Qh5 g6 4. Qd1 Nf6 5. Nc3 Bc5 6. Nf3 0-0 7. d4 d6 8. Bg5 exd4 9. Nxd4 Bxd4 10. Nb5 a6 11. Nxd4 Nxd4 12. Qxd4 Qd7 13. Qxf6 Re8 14. 0-0 Qc6 15. Bh6 Rxe4 16. Qg7# 1-0

[Event "Hannover-ch U10"]
[Site "Lehrte"]
[Date "2013.10.19"]
[Round "10"]
[White "Pubantz, Jan"]
[Black "Ambrosius, Yorck Pius"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "35"]
[EventDate "2013.10.17"]
[EventType "tourn"]
[EventRounds "15"]
[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. d4 exd4 6. cxd4 Bb4+ 7. Bd2 a5 8. Bxb4 axb4 9. Nbd2 0-0 10. 0-0 Ra5 11. Re1 b5 12. Bd3 Na7 13. Nb3 Ra4 14. Bc2 d6 15. Qd3 h6 16. e5 dxe5 17. Nxe5 Nd7 18. Qh7# 1-0

[Event "Hannover-ch U10"]
[Site "Lehrte"]
[Date "2013.10.18"]
[Round "6"]
[White "Ambrosius, Yorck Pius"]
[Black "Borrmann, Lukas"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "75"]
[EventDate "2013.10.17"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Bd3 Nc6 3. Nf3 Nf6 4. 0-0 Bc5 5. a3 0-0 6. Nc3 d6 7. h3 Nd4 8. Nxd4 Bxd4 9. Nb5 Bd7 10. Nxd4 c5 11. Nf3 a6 12. b3 Qe7 13. Bb2 Nh5 14. g3 Bxh3 15. c4 Bxf1 16. Kxf1 Nf4 17. Be2 Nxe2 18. Qxe2 Qf6 19. d3 Qh6 20. Nh4 g5 21. Nf3 g4 22. Kg2 Qh3+ 23. Kg1 gxf3 24. Qxf3 Qh6 25. Bc1 Qh3 26. a4 Kg7 27. Rb1 Kh8 28. Bg5 Rg8 29. Qe3 Rg7 30. Bf6 Rag8 31. Bxg7+ Rxg7 32. b4 h6 33. bxc5 dxc5 34. Rxb7 Rh7 35. Qf3 h5 36. Qf6+ Kg8 37. Rb8+ Qc8 38. Rxc8# 1-0

[Event "Hannover-ch U10"]
[Site "Lehrte"]
[Date "2013.10.18"]
[Round "8"]
[White "Ambrosius, Yorck Pius"]
[Black "Zuschlag, Jaspar"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "54"]
[EventDate "2013.10.17"]
[EventType "tourn"]
[EventRounds "15"]
[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 Bc5 4. Bc4 d6 5. 0-0 Bg4 6. h3 Be6 7. b3 g5 8. Nxg5 Qxg5 9. d3 Qg6 10. Nb5 0-0-0 11. Nxa7+ Nxa7 12. Bxe6+ fxe6 13. c3 Ne7 14. d4 Rhg8 15. Qf3 exd4 16. cxd4 Bxd4 17. Rd1 Rdf8 18. Kf1 Rxf3 19. gxf3 Qg1+ 20. Ke2 Qxf2+ 21. Kd3 Rg3 22. Bf4 Rxf3+ 23. Kc4 Rc3+ 24. Kb4 Nec6+ 25. Ka4 b5+ 26. Ka3 Rxb3+ 27. axb3 Qb2# 0-1

[Event "Hannover-ch U10"]
[Site "Lehrte"]
[Date "2013.10.18"]
[Round "5"]
[White "Hofmann, Justin"]
[Black "Ambrosius, Yorck Pius"]
[Result "1-0"]
[ECO "A01"]
[PlyCount "107"]
[EventDate "2013.10.17"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Bd6 3. g3 Nf6 4. Bg2 0-0 5. e3 a5 6. Ne2 Ra6 7. 0-0 Qe7 8. d3 Nc6 9. Qd2 b5 10. Nbc3 Bb7 11. Nxb5 Bb4 12. Bc3 d6 13. Bxb4 axb4 14. c3 bxc3 15. Qxc3 Nd5 16. Bxd5 Nd8 17. Qxc7 Qxc7 18. Nxc7 Bxd5 19. Nxa6 Bb7 20. Nb4 Ne6 21. Rac1 h6 22. Rfd1 Ng5 23. d4 Nh3+ 24. Kf1 exd4 25. Rxd4 f5 26. Rxd6 Kh7 27. Rcd1 Ng5 28. Rd8 Rxd8 29. Rxd8 Nf3 30. Rf8 Nxh2+ 31. Ke1 Nf3+ 32. Kd1 Bc6 33. Nxc6 h5 34. Rxf5 Nh2 35. Rxh5+ Kg6 36. Rxh2 Kg5 37. a4 Kf6 38. a5 Ke6 39. a6 Kd6 40. a7 Kxc6 41. a8R Kb7 42. Rg8 Kc6 43. Rxg7 Kd5 44. Rc7 Ke5 45. f3 Kd5 46. b4 Ke5 47. b5 Kd6 48. b6 Ke6 49. b7 Kd6 50. Rhh7 Kd5 51. b8R Ke5 52. Rf8 Kd5 53. Rhe7 Kd6 54. Rd8# 1-0

[Event "Hannover-ch U10"]
[Site "Lehrte"]
[Date "2013.10.18"]
[Round "7"]
[White "Schnaidt, Philip"]
[Black "Ambrosius, Yorck Pius"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "71"]
[EventDate "2013.10.17"]
[EventType "tourn"]
[EventRounds "15"]
[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 Qe7 4. d4 Qe6 5. Bc4 Bb4+ 6. c3 Qb6 7. cxb4 c6 8. Bxf7+ Kf8 9. Be3 Qxb4+ 10. Bd2 Qxb2 11. Bc3 Qb5 12. Na3 Qb6 13. Rb1 Qd8 14. Bb4+ d6 15. Nec4 Bg4 16. f3 Bh5 17. Bxh5 g6 18. Bg4 b6 19. Bxd6+ Ke8 20. Qd2 Na6 21. Qf4 Nb4 22. Qe5+ Kf7 23. Qe6+ Kg7 24. Ne5 Re8 25. Qf7+ Kh6 26. Bh3 Rf8 27. Qe6 Re8 28. Qf7 Rc8 29. g4 Qxd6 30. f4 Re7 31. g5+ Kh5 32. Qb3 Qxd4 33. Qf3+ Kh4 34. Qg3+ Kh5 35. Bg4+ Nxg4 36. Qxg4# 1-0

[Event "Hannover-ch U10"]
[Site "Lehrte"]
[Date "2013.10.17"]
[Round "3"]
[White "Albrecht, Jonas"]
[Black "Ambrosius, Yorck Pius"]
[Result "1-0"]
[ECO "C23"]
[PlyCount "7"]
[EventDate "2013.10.17"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Qh5 Nf6 4. Qxf7# 1-0

[Event "Hannover-ch U10"]
[Site "Lehrte"]
[Date "2013.10.17"]
[Round "1"]
[White "Aldemir, Liam"]
[Black "Ambrosius, Yorck Pius"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "33"]
[EventDate "2013.10.17"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Bd6 3. Nc3 Nf6 4. g3 0-0 5. Bb5 c6 6. Be2 h6 7. 0-0 a5 8. d3 Ng4 9. Nh4 Ra6 10. d4 Nf6 11. Bxa6 bxa6 12. Nf5 Bb4 13. a3 Be7 14. dxe5 Nh5 15. Qxh5 g6 16. Qxh6 Qb6 17. Nxe7# 1-0

[Event "Hannover-ch U10"]
[Site "Lehrte"]
[Date "2013.10.17"]
[Round "4"]
[White "Ambrosius, Yorck Pius"]
[Black "Kieselbach, Marvin"]
[Result "0-1"]
[ECO "B00"]
[PlyCount "72"]
[EventDate "2013.10.17"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Bd3 Nf6 3. Nf3 Nc6 4. 0-0 Bc5 5. a4 0-0 6. Ra3 Bxa3 7. bxa3 d6 8. Ng5 Bg4 9. f3 Bh5 10. Bc4 Nd7 11. g4 Qxg5 12. d3 Qg6 13. Nc3 Na5 14. Nb5 c6 15. Nc7 Rac8 16. Nb5 cxb5 17. Bxb5 Nb6 18. Bb2 a6 19. Bxa6 bxa6 20. c3 d5 21. d4 Rfe8 22. exd5 Nxd5 23. Qd3 Qxd3 24. g5 Bxf3 25. dxe5 Be2 26. Re1 Nxc3 27. Bxc3 Qxc3 28. Rxe2 Qxa3 29. h3 Nc4 30. Re4 Qa2 31. h4 Red8 32. Re1 Rb8 33. a5 Rb1 34. Kf1 Rxe1+ 35. Kxe1 Rb8 36. Kd1 Rb1# 0-1

[Event "Hannover-ch U10"]
[Site "Lehrte"]
[Date "2013.10.17"]
[Round "2"]
[White "Ambrosius, Yorck Pius"]
[Black "Kuemmel, Jin Jan"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "54"]
[EventDate "2013.10.17"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Bd3 Bc5 3. Nf3 Nc6 4. 0-0 d6 5. h3 Nd4 6. Nxd4 Bxd4 7. c3 Bxh3 8. gxh3 Qg5+ 9. Kh1 Bc5 10. Bb5+ c6 11. Bd3 Qh4 12. Qg4 Qh6 13. a4 Nf6 14. Qf3 d5 15. Ra3 Bxa3 16. bxa3 c5 17. Bb5+ Ke7 18. Qf5 a6 19. Bd3 c4 20. Be2 g6 21. Qf3 dxe4 22. Qg3 Rhg8 23. Qxe5+ Kd7 24. Bxc4 Ng4 25. Qd5+ Kc7 26. d4 Qxh3+ 27. Kg1 Qh2# 0-1

