[Event "Hannover Bezirk-ch U10"]
[Site "Lehrte"]
[Date "2017.10.31"]
[Round "11.8"]
[White "Martin, Dominik"]
[Black "Trenn, Jan"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "28"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. d3 Be7 5. h3 0-0 6. Bg5 h6 7. Bxf6 Bxf6 8. d4 Nc6 9. dxe5 Bxe5 10. Bb5 Bd7 11. Nxe5 dxe5 12. 0-0 a6 13. Bxc6 Bxc6 14. Qxd8 Raxd8 1/2-1/2

[Event "Hannover Bezirk-ch U10"]
[Site "Lehrte"]
[Date "2017.10.31"]
[Round "10.9"]
[White "Trenn, Jan"]
[Black "Stelter, Torge"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "73"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 h5 3. c4 Bg4 4. Be2 Bf5 5. Nc3 Nc6 6. Nxd5 Qd7 7. Nf3 0-0-0 8. 0-0 Na5 9. Bd2 Nxc4 10. Bxc4 Nf6 11. Ng5 Nxd5 12. Nxf7 Rh7 13. Nxd8 Qxd8 14. Rc1 e6 15. Qc2 Bxc2 16. Rxc2 Be7 17. Bd3 Bg5 18. Bxh7 Ne7 19. e4 Bxd2 20. Rxd2 Qh8 21. Bf5 exf5 22. exf5 Nxf5 23. Re1 Qh6 24. Re8+ Kd7 25. Rde2 Qc1+ 26. Re1 Qxb2 27. R8e2 Qxd4 28. h3 c5 29. Re5 g6 30. R1e4 Qc3 31. g4 Nd4 32. gxh5 gxh5 33. Rxh5 b5 34. Rg4 Kc6 35. Rg6+ Kb7 36. Rh7+ Ka8 37. Rg8# 1-0

[Event "Hannover Bezirk-ch U10"]
[Site "Lehrte"]
[Date "2017.10.30"]
[Round "8.10"]
[White "Schmidt, Anton"]
[Black "Trenn, Jan"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2128"]
[PlyCount "71"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. Nc3 e6 4. Nf3 Nf6 5. e3 Nb4 6. Nb5 Bd7 7. Nxc7+ Qxc7 8. Bxc7 e5 9. Bd3 Be7 10. Nxe5 Ba4 11. b3 Bc6 12. Nxc6 Nxc6 13. Bb5 Ne4 14. Bxc6+ bxc6 15. 0-0 Nc3 16. Qd3 Ne4 17. f3 Nd6 18. Bxd6 Bxd6 19. e4 0-0 20. exd5 cxd5 21. Qb5 Rad8 22. Qxd5 Bxh2+ 23. Kxh2 Rxd5 24. Rfd1 Rh5+ 25. Kg1 h6 26. d5 f6 27. d6 Kf7 28. Re1 Rd8 29. Rad1 g5 30. c4 Rh4 31. c5 Rb4 32. c6 g4 33. c7 Rg8 34. fxg4 Rbxg4 35. Re7+ Kg6 36. d7 1-0

[Event "Hannover Bezirk-ch U10"]
[Site "Lehrte"]
[Date "2017.10.30"]
[Round "7.7"]
[White "Trenn, Jan"]
[Black "Kuhnke, Bennett"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "796"]
[PlyCount "52"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nc6 3. Nc3 Bf5 4. Bd3 Bxd3 5. cxd3 Nf6 6. Nf3 e6 7. 0-0 Bd6 8. Bd2 0-0 9. Nb5 Bb4 10. Bxb4 Nxb4 11. a3 Nc6 12. Ne5 Nxe5 13. dxe5 Nh5 14. Qxh5 Qd7 15. a4 a6 16. Nd4 c5 17. Nb3 c4 18. Nc5 Qc6 19. d4 b6 20. Rae1 bxc5 21. dxc5 Qxc5 22. e4 dxe4 23. Rxe4 Qd5 24. Rh4 h6 25. Rd1 g6 26. Qxh6 Qxd1# 0-1

[Event "Hannover Bezirk-ch U10"]
[Site "Lehrte"]
[Date "2017.10.30"]
[Round "9.11"]
[White "Zweigait, Finn"]
[Black "Trenn, Jan"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "140"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nc6 3. Nc3 Nf6 4. Nf3 e6 5. Bb5 Bd7 6. Bd2 a6 7. Bxc6 Bxc6 8. 0-0 Be7 9. Qe2 Bd6 10. Rae1 Ng4 11. h3 Bh2+ 12. Kh1 Bb5 13. Qd1 Bxf1 14. Rxf1 Bd6 15. hxg4 0-0 16. b3 c6 17. Qe2 c5 18. dxc5 Bxc5 19. Rg1 Qa5 20. Nd1 Qxa2 21. Nc3 Qxc2 22. Nd1 Bb4 23. Re1 Bxd2 24. Nxd2 Qg6 25. f3 Qh6+ 26. Kg1 b5 27. Kf2 a5 28. Nb2 Rac8 29. Qf1 e5 30. Qxb5 d4 31. Ne4 dxe3+ 32. Rxe3 Rc2+ 33. Re2 Qh4+ 34. g3 Qh2+ 35. Ke1 Rc1+ 36. Kd2 Qh1 37. Nd3 Qd1+ 38. Ke3 h6 39. Qxa5 Qxb3 40. Qb4 Rb1 41. f4 exf4+ 42. gxf4 Rd8 43. Qa5 Qxd3+ 44. Kf2 Rb5 45. Qa4 Qd4+ 46. Qxd4 Rxd4 47. Nc3 Rxf4+ 48. Ke3 Rbb4 49. Nd5 Rbe4+ 50. Kd2 Rd4+ 51. Ke1 Rxd5 52. Re8+ Kh7 53. Ke2 Rxg4 54. Re3 h5 55. Kf2 Rf5+ 56. Ke2 h4 57. Rh3 Re5+ 58. Kf3 Reg5 59. Rh2 Rg3+ 60. Kf2 h3 61. Rh1 h2 62. Kf1 Rh5 63. Kf2 Ra3 64. Kg2 Rah3 65. Kf2 g5 66. Kg2 g4 67. Kf2 f5 68. Kg2 f4 69. Kf2 f3 70. Rxh2 Rxh2+ 0-1

[Event "Hannover Bezirk-ch U10"]
[Site "Lehrte"]
[Date "2017.10.29"]
[Round "5.8"]
[White "Kosmehl, Friedrich"]
[Black "Trenn, Jan"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "752"]
[PlyCount "111"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nc6 4. Bb5 Bd7 5. 0-0 Be7 6. d4 exd4 7. Nxd4 Nxd4 8. Qxd4 Bxb5 9. Nxb5 Bf6 10. e5 dxe5 11. Qxd8+ Rxd8 12. Nxc7+ Kd7 13. Nb5 a6 14. Rd1+ Kc8 15. Rxd8+ Kxd8 16. Nc3 e4 17. Nxe4 Nh6 18. Nxf6 gxf6 19. b4 Re8 20. g3 Nf5 21. g4 Nh4 22. Bb2 b6 23. Bxf6+ Kc8 24. Bxh4 Re4 25. f3 Rxb4 26. a3 Rb2 27. Rc1 Ra2 28. Be7 Kd7 29. Bf8 Ke8 30. Bb4 a5 31. Re1+ Kd7 32. Bf8 b5 33. Re7+ Kc6 34. Ra7 Kb6 35. Rxf7 Rxc2 36. Rxh7 Rc1+ 37. Kg2 Rc8 38. Rh6+ Kb7 39. Bg7 Rc3 40. Bxc3 b4 41. axb4 a4 42. g5 a3 43. b5 a2 44. Bd4 Kc7 45. Kf2 Kb7 46. Ke2 Kc7 47. Kd2 Kb7 48. Kc2 Kc7 49. Kb2 Kb7 50. Kxa2 Kc7 51. Ka3 Kb7 52. g6 Kc7 53. g7 Kb7 54. g8R Kc7 55. Rg7+ Kd8 56. Rh8# 1-0

[Event "Hannover Bezirk-ch U10"]
[Site "Lehrte"]
[Date "2017.10.29"]
[Round "6.10"]
[White "Trenn, Jan"]
[Black "Kieselbach, Bennet"]
[Result "1-0"]
[ECO "D00"]
[BlackElo "709"]
[PlyCount "45"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 Qd6 3. Bd3 Bg4 4. Qxg4 f5 5. Qxf5 e6 6. Qh5+ g6 7. Qe2 h6 8. Nf3 Qe7 9. Nc3 Qb4 10. Bd2 Qxc3 11. Bxc3 Nc6 12. Bxg6+ Ke7 13. 0-0 Rh7 14. Bxh7 Nf6 15. Qb5 a6 16. Qxb7 Ra7 17. Qxc6 Rb7 18. Qxb7 a5 19. Qxc7+ Nd7 20. Bxa5 e5 21. dxe5 d4 22. Bf5 Ke8 23. Qxd7# 1-0

[Event "Hannover Bezirk-ch U10"]
[Site "Lehrte"]
[Date "2017.10.29"]
[Round "4.5"]
[White "Trenn, Jan"]
[Black "Schmidt, Paul3333"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "86"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 Bf5 3. Bd3 Bg6 4. Bxg6 hxg6 5. Nf3 Nc6 6. Nc3 Nf6 7. 0-0 e6 8. Bd2 Qd6 9. Nb5 Qd7 10. Ne5 Nxe5 11. dxe5 Ne4 12. Be1 Qxb5 13. b3 0-0-0 14. a4 Qc6 15. h3 Be7 16. f3 Nc5 17. Bb4 Qb6 18. Qd4 f6 19. exf6 Bxf6 20. Bxc5 Bxd4 21. Bxb6 Bxa1 22. Bd4 Bxd4 23. exd4 Rh4 24. Rd1 Re8 25. c4 dxc4 26. bxc4 e5 27. dxe5 Rxe5 28. Kh2 Rxc4 29. Rf1 Rxa4 30. f4 Rd5 31. h4 b5 32. g3 Ra2+ 33. Kh3 b4 34. Kg4 b3 35. f5 gxf5+ 36. Kg5 b2 37. h5 Ra1 38. Rf3 b1Q 39. Kg6 Ra6+ 40. Kxg7 Qb7 41. Rb3 Qxb3 42. h6 Rd7+ 43. Kf8 Qf7# 0-1

[Event "Hannover Bezirk-ch U10"]
[Site "Lehrte"]
[Date "2017.10.28"]
[Round "3.2"]
[White "Kieselbach, Jannik"]
[Black "Trenn, Jan"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1161"]
[PlyCount "21"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 Nc6 4. c3 e6 5. Nd2 Bd6 6. f4 0-0 7. Ngf3 Ng4 8. Qe2 b6 9. Bb1 Bb7 10. Qd3 Qc8 11. Qxh7# 1-0

[Event "Hannover Bezirk-ch U10"]
[Site "Lehrte"]
[Date "2017.10.28"]
[Round "1.13"]
[White "Lossin, Andreas"]
[Black "Trenn, Jan"]
[Result "0-1"]
[ECO "C20"]
[PlyCount "26"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. g3 Nf6 3. Bg2 Nc6 4. d4 exd4 5. e5 Nd5 6. Bxd5 Bb4+ 7. c3 d6 8. f4 dxe5 9. Ne2 exf4 10. Rf1 fxg3 11. hxg3 dxc3 12. g4 0-0 13. g5 cxb2+ 0-1

[Event "Hannover Bezirk-ch U10"]
[Site "Lehrte"]
[Date "2017.10.28"]
[Round "2.5"]
[White "Trenn, Jan"]
[Black "Bangiev, Katharina"]
[Result "1-0"]
[ECO "D00"]
[BlackElo "823"]
[PlyCount "47"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Nc3 e6 4. Bd3 Bb4 5. Bd2 0-0 6. Nf3 Nc6 7. a3 Bxc3 8. Bxc3 h6 9. 0-0 Ne4 10. Bxe4 dxe4 11. Bb4 Re8 12. Nd2 Nxb4 13. axb4 e5 14. Nxe4 exd4 15. exd4 Rxe4 16. Re1 Rxe1+ 17. Qxe1 Bf5 18. Qc3 Qf6 19. Re1 Rd8 20. g4 Bxg4 21. Qd3 g6 22. f3 Qxf3 23. Re3 Qf2+ 24. Kxf2 1-0

