[Event "Hannover Region-ch U10"]
[Site "Lehrte"]
[Date "2019.10.06"]
[Round "10.4"]
[White "Sewerinow, Alexander"]
[Black "Kiefer, Eric"]
[Result "1/2-1/2"]
[ECO "C57"]
[WhiteElo "993"]
[BlackElo "883"]
[PlyCount "54"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5 5. Nxf7 Qe7 6. Nxh8 d6 7. 0-0 Bg4 8. Qe1 0-0-0 9. d3 Rxh8 10. Nc3 Nd4 11. Bb3 Be6 12. Bxe6+ Qxe6 13. Qd2 d5 14. b3 Kb8 15. Bb2 Nc6 16. Rfe1 d4 17. Ne2 Rd8 18. a3 Be7 19. f3 Nd7 20. b4 h6 21. c3 Bh4 22. Rf1 a5 23. bxa5 Nxa5 24. cxd4 Nb3 25. d5 Nxd2 26. dxe6 Nxf1 27. Kxf1 Nc5 1/2-1/2

[Event "Hannover Region-ch U10"]
[Site "Lehrte"]
[Date "2019.10.06"]
[Round "11.4"]
[White "Struebel, Katharina"]
[Black "Sewerinow, Alexander"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "911"]
[BlackElo "993"]
[PlyCount "84"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Bf4 0-0 8. 0-0 Nc6 9. Qd2 e5 10. Nf3 exf4 11. Qxf4 Be6 12. Bb3 Nh5 13. Qd2 Bg4 14. Rad1 Bxf3 15. gxf3 Be5 16. Ne2 Qh4 17. Ng3 Nf4 18. Kh1 Nd4 19. Qe3 Qh3 20. Rg1 Nfe2 21. Rg2 Nf4 22. Rgg1 Nde2 23. Nxe2 Nxe2 24. Rg2 Nf4 25. Rg3 Qh5 26. Rgg1 Nd5 27. f4 Nxe3 28. fxe3 Qf3+ 29. Rg2 Qxd1+ 30. Rg1 Qe2 31. Rg2 Qxe3 32. fxe5 dxe5 33. Bd5 Rad8 34. Rg3 Qc5 35. c4 Kg7 36. a3 f5 37. b4 Qd4 38. exf5 Rxf5 39. h3 Rf1+ 40. Kh2 Rdf8 41. a4 R8f2+ 42. Rg2 Qf4# 0-1

[Event "Hannover Region-ch U10"]
[Site "Lehrte"]
[Date "2019.10.05"]
[Round "9.3"]
[White "Schmidt, Anton1111"]
[Black "Sewerinow, Alexander"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "958"]
[BlackElo "993"]
[PlyCount "49"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 g6 5. 0-0 Bg7 6. d3 0-0 7. Bg5 Nc6 8. Rb1 Bg4 9. b3 Nd7 10. Nd5 f6 11. Bh4 Kh8 12. h3 Bxf3 13. Qxf3 f5 14. Qe3 Bd4 15. Qe2 fxe4 16. Qxe4 Re8 17. Bb5 Nf6 18. Nxf6 exf6 19. Qf3 Rc8 20. Rfe1 Rxe1+ 21. Rxe1 Qa5 22. Bxf6+ Bxf6 23. Qxf6+ Kg8 24. Bc4+ d5 25. Bxd5# 1-0

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

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

[Event "Hannover Region-ch U10"]
[Site "Lehrte"]
[Date "2019.10.05"]
[Round "7.2"]
[White "Wallaschek, Robin"]
[Black "Sewerinow, Alexander"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "993"]
[PlyCount "78"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bc4 Nf6 4. d3 g6 5. h3 Bg7 6. Bg5 0-0 7. Nf3 Nc6 8. 0-0 Nd7 9. Bh4 Nde5 10. Nxe5 Nxe5 11. b3 Nxc4 12. bxc4 Bxc3 13. Rb1 Bg7 14. Qd2 f5 15. exf5 Rxf5 16. c3 b6 17. d4 Be6 18. Qd3 Rh5 19. Bg3 Bf5 20. Qd1 Bxb1 21. Qxb1 cxd4 22. cxd4 Bxd4 23. Qd3 Bg7 24. Qb3 d5 25. cxd5 Qxd5 26. Qc2 Qc5 27. Qb3+ Qd5 28. Qc2 Rf8 29. f3 Rg5 30. Bh4 Qd4+ 31. Rf2 Qxh4 32. Qb3+ Rf7 33. f4 Rgf5 34. Qe3 Rxf4 35. g3 Qg5 36. h4 Bd4 37. Qe2 Bxf2+ 38. Kg2 Qxg3+ 39. Kf1 Qg1# 0-1

[Event "Hannover Region-ch U10"]
[Site "Lehrte"]
[Date "2019.10.04"]
[Round "5.4"]
[White "Sewerinow, Alexander"]
[Black "Krueger, Moritz"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "993"]
[PlyCount "51"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Ne4 5. Nxe4 dxe4 6. Bc4 Nc6 7. Ne2 Bd7 8. Ng3 f5 9. exf6 Qxf6 10. c3 Na5 11. Be2 b6 12. Nxe4 Qg6 13. Bf3 Bc6 14. Qe2 Nb7 15. 0-0 Nd6 16. Nxd6+ Bxd6 17. Bxc6+ Kf7 18. Qf3+ Ke7 19. Bxa8 Qh6 20. Bxh6 gxh6 21. Qe4 Rg8 22. Bd5 Rg6 23. Rfe1 Kd7 24. Bxe6+ Kd8 25. Bf5 Rg5 26. Qe8# 1-0

[Event "Hannover Region-ch U10"]
[Site "Lehrte"]
[Date "2019.10.04"]
[Round "6.3"]
[White "Sewerinow, Alexander"]
[Black "Payyappat, Sayas"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "993"]
[BlackElo "991"]
[PlyCount "129"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. 0-0 d6 6. d3 Bg4 7. h3 Bh5 8. Be3 h6 9. a3 Nd4 10. Bxd4 Bxd4 11. Nb5 Bxb2 12. Rb1 Bd4 13. Nbxd4 exd4 14. Rxb7 Qc8 15. Rb1 0-0 16. Rb4 c5 17. Rb2 Nd7 18. Bd5 Rb8 19. Rxb8 Qxb8 20. Qe2 Ne5 21. g4 Bg6 22. Nxe5 dxe5 23. Qd1 Qb2 24. Qc1 Qxc1 25. Rxc1 Rb8 26. Kg2 h5 27. f3 hxg4 28. hxg4 Kf8 29. c3 Rb2+ 30. Kg3 dxc3 31. Rxc3 Rb5 32. a4 Ra5 33. Bc6 f6 34. Bb5 Be8 35. Rxc5 Bxb5 36. axb5 a6 37. Rc8+ Kf7 38. b6 Rb5 39. Rb8 g5 40. b7 Ke6 41. Re8+ Kd7 42. b8Q Rxb8 43. Rxb8 Kc6 44. Kf2 a5 45. Ke2 a4 46. Kd2 Kc5 47. Kc2 a3 48. Kb3 Kd4 49. Kxa3 Kxd3 50. Rb3+ Kd4 51. Kb4 f5 52. gxf5 g4 53. Ka4 g3 54. Rb2 Kc5 55. Rg2 Kd6 56. Rxg3 Ke7 57. Kb5 Kf6 58. Kc6 Ke7 59. Rg7+ Kf6 60. Rg6+ Ke7 61. f6+ Kf7 62. Rh6 Ke6 63. f7+ Kxf7 64. Kd5 Kg7 65. Ra6 1-0

[Event "Hannover Region-ch U10"]
[Site "Lehrte"]
[Date "2019.10.04"]
[Round "4.3"]
[White "Von Mettenheim, Constantin"]
[Black "Sewerinow, Alexander"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "855"]
[BlackElo "993"]
[PlyCount "132"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. d3 g6 5. Be2 Bg7 6. 0-0 0-0 7. Bg5 Nc6 8. Nbd2 h6 9. Bf4 e5 10. Be3 g5 11. h3 Be6 12. c4 Qd7 13. b3 Bxh3 14. Nh2 Be6 15. Rc1 Ne8 16. Ng4 f5 17. Nh2 f4 18. a3 fxe3 19. fxe3 Rxf1+ 20. Qxf1 Nc7 21. Qe1 Rf8 22. Bf3 Ne7 23. Be2 Ng6 24. Ndf3 g4 25. Nh4 Rf6 26. Qg3 h5 27. a4 a6 28. Rf1 Rxf1+ 29. Kxf1 Kh7 30. Nxg6 Kxg6 31. Kg1 Bf6 32. Qf2 Qe7 33. Qe1 Bh4 34. Qd1 Bg5 35. Nf1 Qf6 36. Kh1 h4 37. g3 Qf2 38. gxh4 Qxh4+ 39. Kg1 Qh3 40. Qe1 Bxe3+ 41. Nxe3 Qxe3+ 42. Qf2 Qxf2+ 43. Kxf2 Kh5 44. Kg3 Ne8 45. Bxg4+ Bxg4 46. Kf2 Bd1 47. Ke1 Bxb3 48. a5 Nc7 49. Kd2 Na8 50. Kc3 Ba4 51. Kb2 Kg4 52. Kc3 Kf3 53. Kb2 Ke2 54. Kc3 Ke3 55. Kb2 Kxd3 56. Ka3 Bc6 57. Kb3 Bxe4 58. Kb2 Kd2 59. Kb3 Bc6 60. Kb2 e4 61. Kb3 e3 62. Kb2 e2 63. Kb1 e1Q+ 64. Kb2 Qc1+ 65. Kb3 Qb1+ 66. Ka3 Kc3 1/2-1/2

[Event "Hannover Region-ch U10"]
[Site "Lehrte"]
[Date "2019.10.03"]
[Round "3.2"]
[White "Muendoerfer, Sebastian"]
[Black "Sewerinow, Alexander"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "925"]
[BlackElo "993"]
[PlyCount "105"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 d6 5. e3 0-0 6. Bd3 Nc6 7. Qc2 e5 8. Nf3 Re8 9. Nd5 exd4 10. 0-0 h6 11. Bxf6 Bxf6 12. Nxf6+ Qxf6 13. exd4 Bg4 14. Nd2 Nxd4 15. Qc3 Be2 16. Rfe1 Bxd3 17. Qxd3 Rxe1+ 18. Rxe1 c5 19. Qc3 a5 20. Ne4 Qg7 21. Nxd6 b6 22. Qd3 Rd8 23. Ne8 Ne6 24. Nxg7 Rxd3 25. Nxe6 fxe6 26. h3 Kf7 27. Re4 Rd4 28. Rxd4 cxd4 29. Kf1 e5 30. Ke2 Ke6 31. Kd3 Kf5 32. g3 h5 33. a3 g5 34. b4 Ke6 35. f3 Kd6 36. Ke4 Ke6 37. f4 gxf4 38. gxf4 exf4 39. Kxf4 axb4 40. axb4 Kf6 41. Ke4 Kg5 42. c5 bxc5 43. bxc5 Kf6 44. Kxd4 Ke7 45. Ke4 Kd7 46. Kf5 Kc6 47. Kg5 Kxc5 48. Kxh5 Kd6 49. Kg6 Ke7 50. Kg7 Ke6 51. h4 Kf5 52. h5 Kg5 53. h6 1-0

[Event "Hannover Region-ch U10"]
[Site "Lehrte"]
[Date "2019.10.03"]
[Round "2.2"]
[White "Sewerinow, Alexander"]
[Black "Kosmehl, Friedrich"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "993"]
[BlackElo "908"]
[PlyCount "99"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 Nf6 4. e5 Ne4 5. Nxe4 dxe4 6. Bf4 Bf5 7. Bc4 e6 8. Ne2 Bb4+ 9. c3 Be7 10. 0-0 0-0 11. Ng3 c5 12. f3 cxd4 13. fxe4 Bxe4 14. Nxe4 dxc3 15. Qxd8 Rxd8 16. Nxc3 Rd4 17. Bb3 Bc5 18. Be3 Rd2 19. Bxc5 Rxb2 20. Nb5 Nc6 21. Nd6 Nxe5 22. Nxb7 Nd3 23. Bd4 Rb8 24. Bxb2 Nxb2 25. Rac1 Nd3 26. Rc3 Nb4 27. Nd6 h6 28. Rc8+ Rxc8 29. Nxc8 Nd3 30. Bc2 Nb4 31. Bb1 Nd5 32. Rc1 Nf4 33. Rc6 Ne2+ 34. Kf2 Nd4 35. Rd6 Nf5 36. Bxf5 exf5 37. Nxa7 Kh7 38. Nc6 f4 39. a4 f3 40. Kxf3 f6 41. a5 Kg6 42. a6 Kg5 43. a7 h5 44. a8Q Kh4 45. Qa4+ Kg5 46. Qf4+ Kg6 47. Ne7+ Kh7 48. Qg3 h4 49. Qg6+ Kh8 50. Rd8# 1-0

[Event "Hannover Region-ch U10"]
[Site "Lehrte"]
[Date "2019.10.03"]
[Round "1.2"]
[White "Stelter, Torge"]
[Black "Sewerinow, Alexander"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "703"]
[BlackElo "993"]
[PlyCount "58"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nd5 e6 4. Nf4 Nf6 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. Nf3 Nxe4 8. Qe2 Nf6 9. d3 e5 10. Nh3 Nc6 11. Bg5 h6 12. Bxf6 gxf6 13. c3 0-0-0 14. 0-0-0 f5 15. g3 f4 16. gxf4 Qxh3 17. fxe5 dxe5 18. Nxe5 Re8 19. f4 f6 20. Rde1 fxe5 21. fxe5 Rxe5 22. Rhg1 Rxe2 23. Rxe2 Qxd3 24. Rge1 Be7 25. Rxe7 Nxe7 26. Rxe7 Rg8 27. Re1 Rg2 28. Re8+ Kd7 29. Re1 Qc2# 0-1

