[Event "Verden op-A"]
[Site "Verden"]
[Date "2023.01.08"]
[Round "7"]
[White "Zweigait, Leon"]
[Black "Moeller, Tom"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1525"]
[BlackElo "1370"]
[PlyCount "123"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 b6 2. Nf3 Bb7 3. e3 Nf6 4. Nc3 e6 5. b3 Be7 6. Bb2 0-0 7. Qc2 Nc6 8. 0-0-0 Nb4 9. Qb1 Ng4 10. Re1 Nxf2 11. Rg1 Ng4 12. a3 Nc6 13. Bd3 g6 14. h3 Nge5 15. Nxe5 Nxe5 16. Be4 d5 17. cxd5 exd5 18. Bc2 Bf6 19. Ref1 Re8 20. Rf2 c5 21. Rgf1 Bh4 22. Rf4 Bg3 23. Rxf7 Nxf7 24. Bxg6 Ng5 25. Bxh7+ Kh8 26. Qg6 Be5 27. Rf5 Re6 28. Qh5 Nxh7 29. Rxe5 Rxe5 30. Nxd5 Qe8 31. Bxe5+ Kg8 32. Ne7+ Kf8 33. Ng6+ Kg8 34. Qh6 Qf7 35. Ne7+ Qxe7 36. Qg6+ Kf8 37. Bd6 Re8 38. e4 Bxe4 39. Bxe7+ Rxe7 40. Qh6+ Kg8 41. g4 Rf7 42. g5 Nf8 43. Qd6 Rf1+ 44. Kb2 Rb1+ 45. Ka2 Rh1 46. Qg3 Bd5 47. Kb2 Be6 48. h4 Rh3 49. Qb8 Rxb3+ 50. Kc2 Rxa3 51. h5 Ra2+ 52. Kd3 Ra3+ 53. Ke4 Ra4+ 54. Ke5 Rd4 55. Kf6 Rxd2 56. g6 Rf2+ 57. Kg5 Rf5+ 58. Kh6 Bd7 59. Qd8 Rd5 60. Qf6 Rxh5+ 61. Kxh5 Nxg6 62. Kxg6 1-0

[Event "Verden op-A"]
[Site "Verden"]
[Date "2023.01.07"]
[Round "5"]
[White "Wilmink, Anna"]
[Black "Zweigait, Leon"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1725"]
[BlackElo "1525"]
[PlyCount "83"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 b6 6. 0-0 Bb7 7. Qe2 d5 8. Bb5+ Nbd7 9. e5 Ne4 10. f3 Nec5 11. b4 a6 12. bxc5 axb5 13. c6 Bxc6 14. Nxc6 Bc5+ 15. Kh1 Qc7 16. Qxb5 Rc8 17. Nb4 Qxe5 18. c3 Bxb4 19. Qxb4 Rc4 20. Qb2 Rh4 21. f4 Qh5 22. g3 Rh3 23. Qg2 Nf6 24. Nd2 Ng4 25. Nf3 f6 26. Re1 e5 27. Be3 0-0 28. Bg1 Nh6 29. Nh4 Qg4 30. Qxd5+ Kh8 31. Bf2 Rg8 32. Qc6 exf4 33. gxf4 Rc8 34. Qe6 Qxe6 35. Rxe6 g6 36. Bg3 g5 37. fxg5 Nf7 38. Rxf6 Nxg5 39. Rf5 h6 40. Rc1 Rc4 41. Ng6+ Kg7 42. Nf4 1-0

[Event "Verden op-A"]
[Site "Verden"]
[Date "2023.01.06"]
[Round "3"]
[White "Moerz, Simon"]
[Black "Zweigait, Leon"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1741"]
[BlackElo "1525"]
[PlyCount "97"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. Qe2 Nf6 6. e5 Nd5 7. 0-0 Nc6 8. Rd1 Qc7 9. d4 cxd4 10. Nxd4 Qxe5 11. Qxe5 Nxe5 12. b3 Nc6 13. c4 Ndb4 14. a3 Na6 15. b4 Nc7 16. Nc3 0-0-0 17. Ndb5 Nxb5 18. Nxb5 a6 19. Nd6+ Bxd6 20. Rxd6 Kc7 21. c5 bxc5 22. bxc5 Na5 23. Bf4 Kc8 24. Rb1 Nc6 25. Rb6 e5 26. Bxe5 Rhe8 27. Bc3 Re2 28. Bf3 Rc2 29. Rd3 f6 30. Re3 Kc7 31. Kg2 d6 32. Rxb7+ Kxb7 33. Ba5 Rc8 34. cxd6 Ka7 35. Bxc6 R8xc6 36. d7 Rd6 37. d8Q Rxd8 38. Bxd8 Rc8 39. Ba5 Rc5 40. Bb4 Rg5 41. Re7+ Kb6 42. Bd2 Rg6 43. h4 Kb5 44. h5 Rg4 45. Bf4 g5 46. f3 Rxf4 47. gxf4 Ka4 48. fxg5 fxg5 49. Rxh7 1-0

[Event "Verden op-A"]
[Site "Verden"]
[Date "2023.01.06"]
[Round "4"]
[White "Zweigait, Leon"]
[Black "Brockmeyer, Tobias"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "1525"]
[BlackElo "1934"]
[PlyCount "130"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. Bg2 Be7 5. e3 0-0 6. Nge2 c5 7. 0-0 b6 8. b3 Bb7 9. Bb2 Qc8 10. cxd5 Nxd5 11. Nxd5 Bxd5 12. Nf4 Bxg2 13. Kxg2 Nd7 14. Qg4 Bf6 15. Bxf6 Nxf6 16. Qf3 Rd8 17. Rfd1 e5 18. Ne2 e4 19. Qf4 Qe6 20. Nc3 Rd7 21. f3 Rad8 22. fxe4 Rxd2+ 23. Kf3 h5 24. Nd5 Nxe4 25. Qxe4 Qxd5 26. Qxd5 R8xd5 27. Rxd2 Rxd2 28. h4 Kf8 29. a3 Ke7 30. b4 c4 31. b5 c3 32. Rc1 c2 33. e4 Kd6 34. Ke3 Rg2 35. Kd4 Rd2+ 36. Kc3 Rg2 37. Kd4 Rxg3 38. Rxc2 Rxa3 39. Rc8 Ra4+ 40. Kd3 Rb4 41. Ra8 Rxb5 42. Rxa7 Ke6 43. Rc7 Rc5 44. Rb7 Rc6 45. Ke3 Kf6 46. Kf4 Re6 47. Rb8 Rc6 48. Rb7 Ke6 49. Rb8 g6 50. Rb7 Kf6 51. Rb8 g5+ 52. hxg5+ Kg6 53. Rh8 Re6 54. Rh6+ Kg7 55. Rxh5 b5 56. g6 Rb6 57. gxf7 Kxf7 58. Rh3 b4 59. Rb3 Rb5 60. Ke3 Ke6 61. Kd4 Rb8 62. Kc4 Ke5 63. Rxb4 Rxb4+ 64. Kxb4 Kd4 65. e5 Kxe5 1/2-1/2

[Event "Verden op-A"]
[Site "Verden"]
[Date "2023.01.05"]
[Round "2"]
[White "Kurt, Sascha"]
[Black "Zweigait, Leon"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1828"]
[BlackElo "1525"]
[PlyCount "39"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qb6 9. c4 Bb4+ 10. Bd2 Qd4 11. Nd6+ Bxd6 12. exd6 Nf4 13. Be3 Qe4 14. Rg1 Ba6 15. g3 Ng6 16. Qa4 Ne5 17. 0-0-0 Bb5 18. Qb4 Bxc4 19. Rd4 Bxf1 20. Qb7 1-0

[Event "Verden op-A"]
[Site "Verden"]
[Date "2023.01.05"]
[Round "1"]
[White "Zweigait, Leon"]
[Black "Boerma, Daniel"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "1525"]
[BlackElo "1909"]
[PlyCount "64"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 d6 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. e3 0-0 6. Nge2 e5 7. 0-0 Nbd7 8. b4 Rb8 9. Rb1 b6 10. Qa4 a6 11. d4 Re8 12. Bc6 Re7 13. f4 e4 14. d5 a5 15. a3 Ba6 16. Nb5 Bxb5 17. Qxb5 axb4 18. axb4 Qc8 19. Nd4 Nf8 20. Bb2 Qh3 21. Rf2 Ng4 22. Re2 h5 23. Nc2 h4 24. Bxg7 Kxg7 25. Rg2 Nh7 26. c5 Nhf6 27. cxd6 cxd6 28. Qc4 hxg3 29. hxg3 Rh8 30. Kf1 Nh2+ 31. Kg1 Nf3+ 32. Kf1 Qh1+ 0-1

[Event "Hannover Bezirks op"]
[Site "Hannover"]
[Date "2020.03.07"]
[Round "4.1"]
[White "Izrailev, Alexander"]
[Black "Zweigait, Leon"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2276"]
[BlackElo "1767"]
[PlyCount "57"]
[EventDate "2020.01.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 Nf6 5. Be2 b6 6. 0-0 Bd6 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 Bc5 10. Qd3 e5 11. Qg3 d6 12. Qxg7 Rg8 13. Qh6 Rg6 14. Qh4 Bg4 15. Bxg4 Rxg4 16. Qh3 Qd7 17. Be3 Nxe4 18. Nxe4 Rxe4 19. Qxh7 Qc6 20. Bxc5 bxc5 21. b3 a5 22. Rae1 Rd4 23. Re3 a4 24. Rf3 Rg4 25. Qxf7+ Kd8 26. h3 Rd4 27. Qg7 Rf4 28. Rxf4 exf4 29. Re1 1-0

[Event "Hannover Bezirks op"]
[Site "Hannover"]
[Date "2020.02.29"]
[Round "3.2"]
[White "Zweigait, Leon"]
[Black "Herrmann, Andreas"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "1767"]
[BlackElo "2064"]
[PlyCount "65"]
[EventDate "2020.01.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 0-0 5. 0-0 Re8 6. Nc3 e5 7. d3 Nc6 8. Bd2 d6 9. Rb1 a5 10. a3 Bd7 11. b4 axb4 12. axb4 Qc8 13. Re1 Bg4 14. Qc1 Nd4 15. Nxd4 exd4 16. Ne4 Nxe4 17. Bxe4 c6 18. b5 f5 19. Bg2 Bxe2 20. bxc6 bxc6 21. Rb6 Bxd3 22. Rxe8+ Qxe8 23. Bxc6 Qd8 24. Rb3 Be4 25. Bxa8 Qxa8 26. Qa3 Qc6 27. f3 Bc2 28. Rb8+ Kf7 29. Qa7+ Kf6 30. Qxd4+ Kf7 31. Qa7+ Kf6 32. Bc3+ Kg5 33. Qe7+ 1-0

[Event "Hannover Bezirks op"]
[Site "Hannover"]
[Date "2020.01.25"]
[Round "1.10"]
[White "Kettner, Peer"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "796"]
[BlackElo "1767"]
[PlyCount "84"]
[EventDate "2020.01.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 e6 4. Nc3 exd5 5. d4 Be6 6. c5 g6 7. Nf3 Bg7 8. Bd3 c6 9. Bf4 Qa5 10. Qb3 b5 11. cxb6 axb6 12. 0-0 Nbd7 13. Bd6 c5 14. Bb5 Ne4 15. Nxe4 dxe4 16. d5 Bf5 17. Nh4 Bg4 18. f3 Bd4+ 19. Kh1 exf3 20. gxf3 Bh3 21. Rfe1+ Kd8 22. f4 Bg4 23. Qg3 h5 24. Bc6 Ra7 25. h3 Qd2 26. hxg4 Bf2 27. Red1 Qxd1+ 28. Rxd1 Bxg3 29. Ng2 Bf2 30. Rd2 hxg4+ 31. Nh4 Rxh4+ 32. Kg2 g3 33. f5 Rh2+ 34. Kf3 Bd4 35. Rxh2 gxh2 36. Bxh2 gxf5 37. b3 Ne5+ 38. Kf4 Nxc6 39. dxc6 Kc7 40. Kxf5+ Kxc6 41. a4 Kd5 42. Bb8 Re7 0-1

[Event "Hannover Bezirks-ch U14"]
[Site "Lehrte"]
[Date "2019.10.06"]
[Round "7.1"]
[White "Zweigait, Leon"]
[Black "Brandes, Florian Otto"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1714"]
[PlyCount "27"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. a3 Nxe4 4. Qh5 g6 5. Qxe5+ Qe7 6. Qxh8 Ng3+ 7. Ne2 Nxh1 8. d3 g5 9. Nbc3 d6 10. Nd5 Qd8 11. Nf6+ Ke7 12. Bxg5 Nd7 13. Qg8 Ne5 14. Nxh7+ 1-0

[Event "Hannover Bezirks-ch U14"]
[Site "Lehrte"]
[Date "2019.10.05"]
[Round "6.1"]
[White "Dupont, Paul1111"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1137"]
[BlackElo "1714"]
[PlyCount "44"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bf5 5. Nc3 Nbd7 6. Nf3 Nb6 7. d3 Nfxd5 8. Nxd5 Nxd5 9. 0-0 e6 10. Be3 h6 11. a3 g5 12. Nd4 Bg6 13. Nb3 Bg7 14. Rb1 0-0 15. Bxd5 Qxd5 16. f4 a5 17. Qf3 Qxf3 18. Rxf3 g4 19. Rff1 Rfd8 20. a4 b6 21. Rfd1 Rd5 22. d4 Bxc2 0-1

[Event "Hannover Bezirks-ch U14"]
[Site "Lehrte"]
[Date "2019.10.05"]
[Round "5.1"]
[White "Zweigait, Leon"]
[Black "Ahmadi, Saman"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1714"]
[BlackElo "1241"]
[PlyCount "65"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nc6 2. g3 b6 3. Bg2 Bb7 4. c4 Nf6 5. Nc3 e6 6. 0-0 Be7 7. b3 0-0 8. Bb2 d5 9. cxd5 Nxd5 10. Nxd5 exd5 11. h4 Bf6 12. Bxf6 Qxf6 13. Ne1 Nb4 14. Nc2 Nxc2 15. Qxc2 Rac8 16. Bh3 Rce8 17. Qxc7 Re7 18. Qc3 Qxc3 19. dxc3 Rxe2 20. Bg4 Re5 21. Rfe1 Rfe8 22. Rxe5 Rxe5 23. Rd1 Kf8 24. Bf3 Ke7 25. c4 Kd6 26. Bg4 f5 27. f4 Re3 28. Kf2 Rc3 29. Bxf5 g6 30. Be4 Bc8 31. Rxd5+ Kc7 32. Re5 Kd8 33. h5 1-0

[Event "Hannover Bezirks-ch U14"]
[Site "Lehrte"]
[Date "2019.10.04"]
[Round "4.1"]
[White "Amrhein, Dennis"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1507"]
[BlackElo "1714"]
[PlyCount "64"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 d6 3. e3 g6 4. f4 Bg4 5. Nf3 Nbd7 6. h3 Bxf3 7. Qxf3 c6 8. Bd3 Bg7 9. 0-0 Qc7 10. e4 0-0-0 11. b4 c5 12. bxc5 dxc5 13. d5 e6 14. dxe6 fxe6 15. e5 Nd5 16. c4 Nb4 17. Be4 Rhf8 18. Qb3 Nxe5 19. Bb2 Nec6 20. Bxg7 Qxg7 21. Nc3 Na5 22. Qa3 b6 23. Bf3 Rd3 24. Qa4 Rxc3 25. a3 Nd3 26. Bc6 Qd4+ 27. Kh2 Qxc4 28. Bd7+ Kc7 29. Qxc4 Nxc4 30. Bxe6 Rxf4 31. Rxf4 Nxf4 32. Bg8 Rc2 0-1

[Event "Hannover Bezirks-ch U14"]
[Site "Lehrte"]
[Date "2019.10.04"]
[Round "3.1"]
[White "Zweigait, Leon"]
[Black "Kieselbach, Marvin"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1714"]
[BlackElo "1626"]
[PlyCount "59"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 c6 4. Nf3 Nd7 5. 0-0 Be7 6. b3 h5 7. Bb2 Bf6 8. Qc2 Bxb2 9. Qxb2 Qf6 10. Qxf6 Ngxf6 11. Nc3 Ng4 12. cxd5 exd5 13. h3 Ngf6 14. Rac1 Nf8 15. Ne5 h4 16. g4 N8d7 17. f4 Nb6 18. d3 g6 19. e4 dxe4 20. Nxe4 Nxe4 21. Bxe4 0-0 22. f5 g5 23. f6 Nd7 24. Rf5 Nxe5 25. Rxe5 Be6 26. Rxg5+ Kh8 27. Rcc5 Rfd8 28. Rh5+ Kg8 29. Rcg5+ Kf8 30. Rh8# 1-0

[Event "Hannover Bezirks-ch U14"]
[Site "Lehrte"]
[Date "2019.10.03"]
[Round "2.1"]
[White "Diederichs, Karl"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1477"]
[BlackElo "1714"]
[PlyCount "108"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Nc3 c5 4. e4 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. Bg5 Be7 8. f4 Qb6 9. Qc1 Ng4 10. Qd2 Bxg5 11. fxg5 Rb8 12. Na4 Qb4 13. Qxb4 Rxb4 14. Nc3 Rxb2 15. Kd2 d5 16. exd5 cxd5 17. Nb5 a6 18. a4 Rb4 19. c3 Rb2+ 20. Kc1 Rf2 21. Nc7+ Kd7 22. Nxa6 Bxa6 23. Bxa6 Rxg2 24. Rb1 Ra8 25. Bb5+ Kd6 26. Rb2 Rxb2 27. Kxb2 Ne3 28. Re1 Nc4+ 29. Bxc4 dxc4 30. Rf1 Ke7 31. Ra1 Ra5 32. h4 e5 33. Ka3 e4 34. Kb4 Ra6 35. Kxc4 f5 36. gxf6+ gxf6 37. Kb5 Ra8 38. a5 f5 39. a6 f4 40. a7 e3 41. Kc4 Ke6 42. Kd3 Kf5 43. c4 Kg4 44. c5 Kf3 45. Rf1+ Kg3 46. Ra1 Kf2 47. Ra2+ Kf3 48. c6 e2 49. Ra1 Kf2 50. Ra2 f3 51. c7 Kf1 52. Rc2 e1N+ 53. Ke3 Nxc2+ 54. Kxf3 Nd4+ 0-1

[Event "Hannover Bezirks-ch U14"]
[Site "Lehrte"]
[Date "2019.10.03"]
[Round "1.1"]
[White "Zweigait, Leon"]
[Black "Stelter, Finja"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "1714"]
[BlackElo "1051"]
[PlyCount "81"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 f6 4. Nf3 Bb4 5. Nd5 d6 6. Bb5 a5 7. c3 Bc5 8. d4 exd4 9. cxd4 Bb4+ 10. Nxb4 axb4 11. d5 Nge7 12. Qc2 Ra5 13. Nd4 Bd7 14. dxc6 bxc6 15. Nxc6 Nxc6 16. Bxc6 Rc5 17. Bxd7+ Qxd7 18. Qd3 0-0 19. Be3 Rc6 20. 0-0 Ra8 21. Rac1 Rxc1 22. Qd5+ Qf7 23. Qxa8+ Qf8 24. Qxf8+ Kxf8 25. Rxc1 c5 26. Bxc5 dxc5 27. Rxc5 Ke7 28. Rc7+ Kd6 29. Rxg7 Kc5 30. Rd7 Kc4 31. e5 fxe5 32. fxe5 b3 33. axb3+ Kxb3 34. e6 Kxb2 35. e7 Kc3 36. e8Q Kc4 37. Qe5 Kb4 38. Rc7 Kb3 39. Qc3+ Ka4 40. Rc5 h5 41. Ra5# 1-0

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2019.09.14"]
[Round "6"]
[White "Zweigait, Leon"]
[Black "Kiesel, Lara"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1749"]
[BlackElo "1608"]
[PlyCount "110"]
[EventDate "2019.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Bc4 a6 5. a4 Nge7 6. e5 Nf5 7. Nf3 d5 8. Bd3 Nfd4 9. Nxd4 Nxd4 10. Ne2 Nxe2 11. Bxe2 Bd7 12. c3 Be7 13. 0-0 0-0 14. Bd3 f6 15. Qh5 f5 16. Bc2 Qe8 17. Qxe8 Rfxe8 18. d3 b5 19. Be3 Reb8 20. Rfb1 b4 21. cxb4 Rxb4 22. Bd2 Rb7 23. b3 Rc8 24. Kf2 Kf7 25. Ra2 Bc6 26. Bc1 Rcb8 27. Rab2 d4 28. Bd1 Bd5 29. Ke1 Bd8 30. g3 Ke8 31. Kd2 Ba5+ 32. Ke2 Bc3 33. Ra2 Bxb3 34. Bxb3 Rxb3 35. Rxb3 Rxb3 36. Ba3 Bb4 37. Bxb4 cxb4 38. Rc2 Rc3 39. Rb2 b3 40. Kd2 Kd7 41. Rb1 Kc6 42. h3 h5 43. g4 hxg4 44. hxg4 fxg4 45. Rg1 Kc5 46. Rxg4 Rc2+ 47. Kd1 Kb4 48. Rxg7 Kc3 49. Rc7+ Kxd3 50. Rb7 Kc3 51. Rc7+ Kb2 52. Rb7 Ka2 53. f5 exf5 54. e6 Rc8 55. e7 b2 0-1

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2019.08.31"]
[Round "5"]
[White "Kiesel, Harald"]
[Black "Zweigait, Leon"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "2010"]
[BlackElo "1749"]
[PlyCount "143"]
[EventDate "2019.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 Nf6 5. d3 d5 6. exd5 exd5 7. Nge2 Be7 8. 0-0 Be6 9. h3 h5 10. Bg5 Ng8 11. Bxe7 Ngxe7 12. Nf4 Qd7 13. Nxe6 fxe6 14. a3 0-0-0 15. b4 cxb4 16. axb4 b6 17. Nb5 Kb7 18. c4 a6 19. Nc3 Nxb4 20. Qb3 Qd6 21. Ne2 Nec6 22. Rfb1 a5 23. d4 Kb8 24. Rc1 Rhf8 25. c5 bxc5 26. dxc5 Qe5 27. Nf4 Qf6 28. Rxa5 Kc7 29. Rb5 Rb8 30. Rxb8 Rxb8 31. Qe3 Qe5 32. Nxe6+ Kd7 33. Qxe5 Nxe5 34. Nxg7 h4 35. Nf5 hxg3 36. fxg3 Ned3 37. Rd1 Kc6 38. Ne7+ Kxc5 39. Nxd5 Nxd5 40. Bxd5 Ne5 41. Bg2 Nf7 42. g4 Rg8 43. Rd7 Nh6 44. Rd5+ Kc4 45. Rh5 Rg6 46. Be4 Rd6 47. g5 Ng8 48. Kf2 Kd4 49. Kf3 Ke5 50. Rh8 Ne7 51. Re8 Ke6 52. Kf4 Kf7 53. Ra8 Rd4 54. Ke5 Rb4 55. Ra7 Rb5+ 56. Kf4 Ke6 57. h4 Rb4 58. Ra6+ Kf7 59. h5 Nd5+ 60. Ke5 Nc3 61. Ra7+ Kf8 62. Bf5 Rb5+ 63. Kf6 Rb6+ 64. Be6 Ne4+ 65. Kf5 Nxg5 66. Kxg5 Rxe6 67. Ra8+ Kg7 68. h6+ Kh7 69. Ra7+ Kh8 70. Rb7 Ra6 71. Rf7 Rb6 72. Rf8+ 1/2-1/2

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2019.08.17"]
[Round "4"]
[White "Zweigait, Bjoern"]
[Black "Zweigait, Leon"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1754"]
[BlackElo "1749"]
[PlyCount "61"]
[EventDate "2019.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 g6 4. Bc4 Ne7 5. d3 Bg7 6. Nf3 Nbc6 7. h4 d5 8. Bb3 b5 9. a4 Qa5 10. Bd2 b4 11. Nb5 Qd8 12. e5 0-0 13. c3 bxc3 14. Bxc3 Nf5 15. Bd2 a6 16. Na3 Rb8 17. Rb1 Nfd4 18. Ba2 Nxf3+ 19. Qxf3 Nd4 20. Qe3 Bd7 21. Bc3 Nf5 22. Qxc5 Bxa4 23. Ba5 Qc8 24. b4 Qxc5 25. bxc5 Rxb1+ 26. Nxb1 Rc8 27. Nc3 Rxc5 28. Bb4 Rc8 29. Kd2 Bc6 30. g4 Nd4 31. Bc5 1/2-1/2

[Event "Langenhagen Summer op 1st"]
[Site "Langenhagen"]
[Date "2019.07.07"]
[Round "7"]
[White "Zweigait, Leon"]
[Black "Flemming, Klaus"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1737"]
[BlackElo "1665"]
[PlyCount "61"]
[EventDate "2019.07.04"]
[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 e6 2. f4 d5 3. e5 c5 4. Nf3 Nh6 5. d4 cxd4 6. Nxd4 Nc6 7. c3 Qb6 8. Qa4 Bd7 9. Bb5 a6 10. Nd2 Rc8 11. Bxc6 bxc6 12. Qb3 Bc5 13. N2f3 0-0 14. h3 Qa7 15. g4 Kh8 16. Qc2 Bxd4 17. Nxd4 c5 18. Nf3 d4 19. Ng5 g6 20. Rg1 f6 21. exf6 Rxf6 22. Ne4 Rff8 23. f5 Nxf5 24. gxf5 exf5 25. Nd6 Rcd8 26. Bg5 Rb8 27. 0-0-0 Qb6 28. Nc4 Qe6 29. b3 Bb5 30. cxd4 Bxc4 31. Qxc4 1-0

[Event "Langenhagen Summer op 1st"]
[Site "Langenhagen"]
[Date "2019.07.06"]
[Round "6"]
[White "Treske, Oliver"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "1582"]
[BlackElo "1737"]
[PlyCount "66"]
[EventDate "2019.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. d5 Nf6 4. Nc3 exd5 5. cxd5 Bd6 6. Nf3 0-0 7. e4 Re8 8. Bd3 a6 9. 0-0 b5 10. b3 Bc7 11. Re1 Ba5 12. Bd2 d6 13. e5 dxe5 14. Nxe5 Bb7 15. Ne4 Rxe5 16. Nxf6+ gxf6 17. Rxe5 fxe5 18. Bh6 Qf6 19. Qg4+ Kh8 20. Qh5 Nd7 21. Bxh7 Bd8 22. Bf5 Qh4 23. Qxf7 Qxh6 24. Qe8+ Nf8 25. Qxe5+ Bf6 26. Qc7 Bxa1 27. g4 Bxd5 28. f4 Bd4+ 29. Kf1 Qh3+ 30. Ke2 Qe3+ 31. Kd1 Bf3+ 32. Kc2 Qc3+ 33. Kb1 Qb2# 0-1

[Event "Langenhagen Summer op 1st"]
[Site "Langenhagen"]
[Date "2019.07.06"]
[Round "5"]
[White "Zweigait, Leon"]
[Black "Axt, Christian"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1737"]
[BlackElo "1660"]
[PlyCount "114"]
[EventDate "2019.07.04"]
[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 b6 2. Nc3 Bb7 3. f4 g6 4. Nf3 Bg7 5. d4 e6 6. Bd3 Ne7 7. 0-0 0-0 8. b3 d6 9. Bb2 Nd7 10. Rb1 d5 11. e5 a6 12. Qe1 c5 13. Ne2 Rc8 14. c3 c4 15. Bc2 Re8 16. Nd2 b5 17. bxc4 bxc4 18. Ba3 Bc6 19. Bd6 Bf8 20. Qf2 Nf5 21. Bxf5 exf5 22. Bxf8 Nxf8 23. Qf3 Rb8 24. Nxc4 Re6 25. Nd2 Bb5 26. Rfc1 Reb6 27. Nb3 Bc4 28. Ra1 Rxb3 29. axb3 Rxb3 30. Ng3 Ne6 31. Qe3 Qh4 32. Rcb1 Rxb1+ 33. Rxb1 Nxf4 34. Kh1 Ne6 35. Qf2 Qe7 36. Nf1 Qa3 37. Qb2 Qxb2 38. Rxb2 Bxf1 39. Kg1 Bb5 40. Kf2 Ng5 41. Rc2 Bd3 42. Rc1 Ne4+ 43. Ke3 Bc4 44. g3 Kf8 45. Kf4 Ke7 46. Rc2 Kd7 47. g4 fxg4 48. Kxg4 h5+ 49. Kh4 Ke6 50. Rc1 Be2 51. c4 Bg4 52. cxd5+ Kxd5 53. Rc5+ Kxd4 54. e6 fxe6 55. h3 g5+ 56. Rxg5 Nxg5 57. hxg4 hxg4 0-1

[Event "Langenhagen Summer op 1st"]
[Site "Langenhagen"]
[Date "2019.07.05"]
[Round "4"]
[White "Hoebel, Oliver"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1541"]
[BlackElo "1737"]
[PlyCount "134"]
[EventDate "2019.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 c5 4. g3 b6 5. Bg2 Bb7 6. e3 Be7 7. 0-0 0-0 8. Nc3 cxd4 9. exd4 d5 10. Ne5 Nc6 11. cxd5 Nxe5 12. dxe5 Nxd5 13. Nxd5 Bxd5 14. Bxd5 Qxd5 15. Qxd5 exd5 16. Be3 Bc5 17. Rfd1 Bxe3 18. fxe3 Rad8 19. Rd4 Rfe8 20. Rad1 Rxe5 21. e4 Kf8 22. exd5 Ke7 23. Kf2 Kd6 24. b4 Rc8 25. R1d2 b5 26. R4d3 Rc4 27. a3 g5 28. Rf3 f5 29. Rfd3 h5 30. h3 f4 31. Kf3 Rce4 32. gxf4 Rxf4+ 33. Kg2 Rff5 34. a4 a6 35. axb5 axb5 36. Ra3 Rxd5 37. Ra6+ Ke5 38. Re2+ Kd4 39. Rc6 Kd3 40. Rec2 Rf4 41. R2c3+ Ke4 42. R6c5 Rdf5 43. Rc2 Rxc5 44. bxc5 Kd5 45. c6 Rf8 46. c7 Rc8 47. Kf3 Kd4 48. Rb2 Kc4 49. Ke4 b4 50. Rc2+ Kb3 51. Kd3 Ka3 52. Rc5 Kb2 53. Rc2+ Kb1 54. Rc5 b3 55. Kc3 b2 56. Kd2 Ka2 57. Ra5+ Kb3 58. Rb5+ Ka3 59. Rb6 Rxc7 60. Ra6+ Kb3 61. Rb6+ Ka2 62. Ra6+ Kb1 63. Rf6 Rd7+ 64. Kc3 Kc1 65. Rf1+ Rd1 66. Rxd1+ Kxd1 67. Kxb2 g4 0-1

[Event "Langenhagen Summer op 1st"]
[Site "Langenhagen"]
[Date "2019.07.05"]
[Round "3"]
[White "Zweigait, Leon"]
[Black "Kremer, Adrian"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1737"]
[PlyCount "202"]
[EventDate "2019.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 d6 6. d3 Nge7 7. 0-0 0-0 8. Bd2 Be6 9. a3 a5 10. Rb1 Qd7 11. Re1 Nd4 12. b4 d5 13. c5 axb4 14. axb4 c6 15. Na4 Nc8 16. e3 Nb5 17. Nc3 e4 18. Nd4 Nxd4 19. exd4 Bg4 20. Qc2 exd3 21. Qxd3 Bf5 22. Qe3 Bxb1 23. Nxb1 Na7 24. Qd3 Nb5 25. Be3 Rfe8 26. Kf1 Ra4 27. Qd2 Rea8 28. Bf3 Qh3+ 29. Kg1 Qf5 30. Kg2 Ra1 31. Nc3 Rxe1 32. Qxe1 Nxd4 33. Bxd4 Bxd4 34. Ne2 Bf6 35. b5 Qc2 36. bxc6 bxc6 37. Qb4 Re8 38. Nf4 Be7 39. Nh3 Qxc5 40. Qb7 Qd6 41. Bg4 d4 42. Bd7 Rb8 43. Qxc6 Qxc6+ 44. Bxc6 d3 45. f4 d2 46. Nf2 Bc5 47. Nd1 Kg7 48. Bf3 Kf6 49. Nc3 Rb2 50. Kf1 Bd4 51. Ne4+ Ke7 52. Bd1 f5 53. Ng5 h6 54. Nf3 Bc3 55. Ke2 Kd6 56. Kd3 Ba5 57. Ne5 Rb1 58. Ke2 Rb4 59. Nxg6 Kd5 60. Ne7+ Ke6 61. Nc6 Re4+ 62. Kd3 Re1 63. Kc2 Bb6 64. Kxd2 Rh1 65. Bb3+ Kf6 66. Ke2 Rxh2+ 67. Kd3 Rh3 68. Ne5 Rxg3+ 69. Kc4 Be3 70. Nd3 h5 71. Bd1 h4 72. Ne5 Bxf4 73. Nd7+ Kg5 74. Nf8 Kh6 75. Ne6 Bg5 76. Nd4 Kg6 77. Bc2 Rg4 78. Bxf5+ Kh5 79. Kd3 Rg3+ 80. Ke2 Ra3 81. Kf1 Be3 82. Nf3 Ra4 83. Kg2 Rf4 84. Bd7 Bb6 85. Be8+ Kh6 86. Bc6 Bd8 87. Bd5 Rg4+ 88. Kh2 Rg3 89. Nd4 Rd3 90. Nf5+ Kg5 91. Be4 Bc7+ 92. Kg2 h3+ 93. Kf2 Ra3 94. Ng7 Bg3+ 95. Ke2 Kf4 96. Bd5 Re3+ 97. Kd2 Be1+ 98. Kd1 h2 99. Bh1 Bh4 100. Kd2 Re1 101. Nh5+ Kg5 0-1

[Event "Langenhagen Summer op 1st"]
[Site "Langenhagen"]
[Date "2019.07.04"]
[Round "2"]
[White "Reichelt, Lena"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1634"]
[BlackElo "1737"]
[PlyCount "110"]
[EventDate "2019.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 c5 6. 0-0 Nc6 7. c4 cxd4 8. exd4 d5 9. cxd5 Nxd5 10. Nc4 Bd6 11. Nxd6+ Qxd6 12. a3 0-0 13. Re1 Rad8 14. Be3 h6 15. Qc2 Rc8 16. Qd2 Nxe3 17. fxe3 Rfd8 18. Rad1 Rc7 19. Qf2 Rcd7 20. Bb1 e5 21. Qc2 g6 22. d5 Ne7 23. e4 Rc7 24. Qf2 f6 25. Qg3 Kh7 26. Kh1 h5 27. Bd3 Bc8 28. h3 g5 29. Rf1 Ng6 30. Nxg5+ fxg5 31. Qxg5 Nf4 32. g3 Rg8 33. Qh4 Qg6 34. Rg1 Nxd3 35. Rxd3 Qg5 36. Qxg5 Rxg5 37. Rf3 Bxh3 38. Kh2 Bg4 39. Rf6 Rg6 40. Rgf1 Rxf6 41. Rxf6 Kg7 42. Rf2 Rc4 43. Rd2 Rxe4 44. Rc2 Re2+ 45. Rxe2 Bxe2 46. Kg2 e4 47. Kf2 Bf3 48. Ke3 Kf6 49. Kd4 Kf5 50. b4 a6 51. a4 b5 52. axb5 axb5 53. Kc5 e3 54. d6 Ke6 55. Kxb5 e2 0-1

[Event "Langenhagen Summer op 1st"]
[Site "Langenhagen"]
[Date "2019.07.04"]
[Round "1"]
[White "Zweigait, Leon"]
[Black "Michelitsch, Mario"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1737"]
[BlackElo "1432"]
[PlyCount "65"]
[EventDate "2019.07.04"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. f4 Bb4+ 7. c3 Ba5 8. Nf3 Ne7 9. Be3 Nd7 10. Nbd2 Qc7 11. a4 a6 12. b4 Bb6 13. 0-0 Nf5 14. Bf2 h6 15. g4 Ne7 16. h4 Ng6 17. Be3 Qd8 18. h5 Nh4 19. Bf2 Nxf3+ 20. Nxf3 0-0 21. Bh4 Qe8 22. g5 Bd8 23. Ra2 f5 24. gxf6 gxf6 25. Rg2+ Kh8 26. Rg6 f5 27. Rxh6+ Kg7 28. Rg6+ Kh7 29. Bxd8 Rxd8 30. Ng5+ Kh8 31. Rh6+ Kg7 32. Rh7+ Kg8 33. Qg3 1-0

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2019.06.22"]
[Round "3"]
[White "Zweigait, Leon"]
[Black "Bollmann, Frank"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1749"]
[PlyCount "53"]
[EventDate "2019.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Bc4 g6 5. Nf3 Bg7 6. 0-0 e6 7. d3 a6 8. a4 Nge7 9. Qe1 0-0 10. Qh4 d5 11. exd5 exd5 12. Bb3 d4 13. Ne4 Nf5 14. Qxd8 Nxd8 15. Nxc5 b6 16. Ne4 Be6 17. Bxe6 Nxe6 18. g4 Nh6 19. f5 Nxg4 20. fxe6 fxe6 21. h3 Ne3 22. Bxe3 dxe3 23. c3 Rad8 24. d4 Bh6 25. Nfg5 Rf5 26. Nxe6 Re8 27. Nf6+ 1-0

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2019.06.15"]
[Round "9"]
[White "Zweigait, Leon"]
[Black "Tomasjan, Samuel"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1474"]
[BlackElo "1476"]
[PlyCount "54"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Na3 a6 7. 0-0 c6 8. Qxc4 Bxa3 9. bxa3 Qc7 10. Bb2 b5 11. Qc2 Bb7 12. Rac1 Rc8 13. d4 Nb6 14. Ne5 Nfd7 15. Bxc6 0-0 16. Be4 Qxc2 17. Bxc2 Nxe5 18. dxe5 Nc4 19. Bd4 Rfd8 20. e3 Nd2 21. Bb6 Nf3+ 22. Kg2 Ng5+ 23. f3 Rd2+ 24. Rf2 Bxf3+ 25. Kf1 Rcxc2 26. Rxd2 Rxc1+ 27. Kf2 Ne4+ 0-1

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2019.06.14"]
[Round "8"]
[White "Hagner, Bennet"]
[Black "Zweigait, Leon"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1900"]
[BlackElo "1474"]
[PlyCount "97"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bc5 7. Bf4 0-0 8. Bc7 Qe7 9. Bd6 Bxd6 10. Qxd6 Ne8 11. Qxe7 Nxe7 12. 0-0-0 f5 13. Nd6 Nxd6 14. Rxd6 fxe4 15. Nxe4 Nf5 16. Rd2 d5 17. Ng3 Nxg3 18. hxg3 Bd7 19. Bd3 h6 20. f4 Rad8 21. Rh5 Kf7 22. Re5 Kf6 23. Rde2 Bc8 24. Kd2 Rd6 25. c3 Bd7 26. Ke3 Rc8 27. Kd4 a6 28. g4 Bb5 29. f5 Rcc6 30. fxe6 Rxe6 31. Rxe6+ Rxe6 32. Rxe6+ Kxe6 33. Bxb5 axb5 34. Kc5 b4 35. Kxb4 Ke5 36. Kc5 Kf4 37. Kb6 Kxg4 38. Kxb7 Kg3 39. a4 Kxg2 40. a5 h5 41. a6 h4 42. a7 h3 43. a8Q h2 44. Kc7 h1Q 45. Qxd5+ Kh2 46. Qxh1+ Kxh1 47. b4 g5 48. b5 g4 49. b6 1-0

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2019.06.13"]
[Round "7"]
[White "Zweigait, Leon"]
[Black "Gressler, Christian"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1474"]
[BlackElo "1416"]
[PlyCount "45"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. b3 Nbd7 7. Bb2 c6 8. Nc3 Re8 9. e3 Nf8 10. Qe2 b6 11. Rad1 Bb7 12. Ne5 Ng6 13. f4 Nd7 14. Nxd7 Qxd7 15. h4 Qc7 16. h5 Nf8 17. g4 Bd6 18. g5 g6 19. Qg4 Bc8 20. Qh4 Bd7 21. hxg6 fxg6 22. Qh6 Rad8 23. Nxd5 1-0

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2019.06.12"]
[Round "6"]
[White "Deuer, Marius"]
[Black "Zweigait, Leon"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1961"]
[BlackElo "1474"]
[PlyCount "45"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Qxd5 4. d4 Bg4 5. Be2 Nc6 6. 0-0 0-0-0 7. Be3 Qd6 8. c3 Bxf3 9. Bxf3 e5 10. Qb3 Nd5 11. Nd2 exd4 12. cxd4 Be7 13. Nc4 Qb4 14. Qd3 g6 15. a3 Qa4 16. b3 Qa6 17. b4 Nb6 18. b5 Nxd4 19. Bg4+ f5 20. bxa6 Nf3+ 21. Bxf3 Rxd3 22. axb7+ Kb8 23. Ne5 1-0

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2019.06.12"]
[Round "5"]
[White "Zweigait, Leon"]
[Black "Metzdorf, Matteo"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1474"]
[BlackElo "1837"]
[PlyCount "60"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. c4 d5 4. Bg5 Be7 5. e3 h6 6. Bxf6 Bxf6 7. Qc2 0-0 8. h4 Re8 9. Nc3 b6 10. g4 g6 11. cxd5 exd5 12. g5 hxg5 13. hxg5 Bg7 14. Rd1 Bf5 15. Bd3 Bxd3 16. Qxd3 c6 17. Ke2 Qd6 18. Rh4 Nd7 19. Rdh1 Kf8 20. Nd2 Rad8 21. f4 c5 22. Nf3 cxd4 23. Nxd4 Nc5 24. Qd2 Ne4 25. Nxe4 Rxe4 26. Kf3 Rde8 27. f5 Qe5 28. Rxe4 Qxe4+ 29. Kf2 Qxh1 30. Nf3 gxf5 0-1

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2019.06.11"]
[Round "4"]
[White "Zweigait, Leon"]
[Black "Hoffmann, Kay"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1474"]
[BlackElo "1433"]
[PlyCount "113"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 e5 4. e3 Nc6 5. d4 exd4 6. exd4 d6 7. Be3 Nge7 8. Bd3 0-0 9. 0-0 Bf5 10. a3 Bxd3 11. Qxd3 d5 12. c5 Nf5 13. b4 Qd7 14. Rfb1 Nd8 15. b5 Ne6 16. a4 Rfb8 17. Ra2 Qd8 18. Rab2 Nxc5 19. dxc5 d4 20. Bxd4 Nxd4 21. Rb4 Ne6 22. Qe3 Bxc3 23. Qxc3 Qe7 24. Rc4 Rd8 25. Re1 Qd7 26. Qf6 Rf8 27. Ne5 Qd2 28. Kf1 Qg5 29. Qxg5 Nxg5 30. c6 b6 31. Nd7 Rfe8 32. Rxe8+ Rxe8 33. Nf6+ Kf8 34. Nxe8 Kxe8 35. Ke2 Ke7 36. Ke3 Ne6 37. Ke4 Kd6 38. f4 f5+ 39. Kd3 Kd5 40. Kc3 Kd6 41. Kd3 Kd5 42. g3 Nc5+ 43. Kc3 Ne4+ 44. Kb4 Nd6 45. Rc1 Ke6 46. Re1+ Ne4 47. Kc4 Kf6 48. Rxe4 fxe4 49. g4 g5 50. f5 Ke5 51. Kb3 Kd5 52. Kc3 Ke5 53. Kc4 h5 54. h3 h4 55. Kb3 Kd4 56. f6 e3 57. Kc2 1-0

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2019.06.10"]
[Round "3"]
[White "Honstein, Michael"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1378"]
[BlackElo "1474"]
[PlyCount "42"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c4 e6 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. Nge2 Nge7 7. 0-0 b6 8. d3 Bb7 9. Kh1 0-0 10. f4 f5 11. e5 d6 12. exd6 Qxd6 13. Nb5 Qd7 14. Qc2 Nb4 15. Qb3 Nxd3 16. Bxb7 Qxb7+ 17. Kg1 Qe4 18. Nec3 Bd4+ 19. Nxd4 Qxd4+ 20. Kg2 Nc6 21. Ne2 Qe4+ 0-1

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2019.06.09"]
[Round "1"]
[White "Wessel, Daniel"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1501"]
[BlackElo "1474"]
[PlyCount "110"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 e6 4. Nf3 b6 5. Nc3 Bb7 6. dxc5 Bxc5 7. Be2 Nc6 8. 0-0 0-0 9. a3 d5 10. b4 Bd6 11. cxd5 exd5 12. Bb2 Rc8 13. Rc1 Qd7 14. Kh1 Qf5 15. Nd4 Qe5 16. Nf3 Qh5 17. h3 Ne5 18. Qd4 Nxf3 19. Bxf3 Qe5 20. Qxe5 Bxe5 21. Ba1 Ba8 22. Rfd1 Rfd8 23. Nb5 Rxc1 24. Rxc1 Bxa1 25. Rxa1 Rd7 26. Rc1 Bb7 27. Nxa7 g6 28. Nb5 Ba6 29. Nd4 Bc4 30. Be2 Ne4 31. Bxc4 dxc4 32. Rc2 Rd5 33. Kg1 b5 34. f3 Nd6 35. Kf2 f5 36. Rd2 Kf7 37. Ke2 Kf6 38. Nc2 Rxd2+ 39. Kxd2 Ke5 40. Kc3 g5 41. Nd4 h5 42. Nc6+ Kd5 43. Nd4 g4 44. Nxf5 gxh3 45. gxh3 Nf7 46. Ng3 Ng5 47. f4 h4 48. Nf5 Nf3 49. Nd4 Ng1 50. Nxb5 Nxh3 51. a4 Nxf4 52. a5 Ne6 53. a6 Kc6 54. Nd4+ Nxd4 55. exd4 Kb6 0-1

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2019.06.09"]
[Round "2"]
[White "Zweigait, Leon"]
[Black "Foerster Yialamas, Lucas"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1474"]
[BlackElo "1981"]
[PlyCount "36"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 d6 6. a3 e5 7. d3 Nge7 8. b4 e4 9. Nxe4 Bxa1 10. b5 f5 11. Neg5 Bc3+ 12. Kf1 Nd4 13. h4 Nxf3 14. Nxf3 Bf6 15. a4 a6 16. Bd2 axb5 17. cxb5 Be6 18. Bg5 Nd5 0-1

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2019.06.08"]
[Round "2"]
[White "Herrmann, Andreas"]
[Black "Zweigait, Leon"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2071"]
[BlackElo "1749"]
[PlyCount "61"]
[EventDate "2019.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. c3 Nf6 4. Qb3 Qc8 5. Bg5 Nbd7 6. e3 c6 7. Nh4 Bg6 8. Nxg6 hxg6 9. Nd2 e6 10. Be2 Qc7 11. Nf3 Bd6 12. Bxf6 Nxf6 13. h3 e5 14. dxe5 Bxe5 15. Nxe5 Qxe5 16. Qxb7 Rb8 17. Qxc6+ Kd8 18. 0-0 Rxb2 19. Bf3 g5 20. Rab1 Rb8 21. Rxb8+ Qxb8 22. Rd1 Ke7 23. Qc5+ Qd6 24. Qxa7+ Ke6 25. c4 g4 26. cxd5+ Kf5 27. hxg4+ Kg6 28. g3 Rh3 29. Kg2 Rh6 30. Qd4 Kh7 31. g5 1-0

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2019.05.25"]
[Round "1"]
[White "Zweigait, Leon"]
[Black "Szymanski, Andreas"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1749"]
[BlackElo "1309"]
[PlyCount "93"]
[EventDate "2019.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Bc4 Nc6 4. f4 a6 5. a4 Qh4+ 6. g3 Qd8 7. Nf3 Nf6 8. 0-0 d5 9. exd5 exd5 10. Qe2+ Be7 11. Ba2 0-0 12. d3 Bg4 13. Qf2 b6 14. Ne5 Rc8 15. Qg2 Nb4 16. Nxg4 Nxg4 17. Bxd5 Nf6 18. Bb3 Nc6 19. Be3 Ng4 20. Rfe1 Bf6 21. Kh1 Re8 22. Qf3 Nxe3 23. Rxe3 Nd4 24. Rxe8+ Qxe8 25. Qb7 Nxb3 26. cxb3 Bxc3 27. bxc3 Rb8 28. Qc7 Rc8 29. Qb7 Rb8 30. Qe4 Qd7 31. Re1 Rd8 32. Kg2 h6 33. Re3 f5 34. Qc4+ Qd5+ 35. Qxd5+ Rxd5 36. Kf3 Kf7 37. Ke2 b5 38. axb5 axb5 39. Re5 Rxe5+ 40. fxe5 Ke6 41. d4 c4 42. bxc4 bxc4 43. Kf3 g5 44. Ke3 h5 45. h4 gxh4 46. gxh4 Kf7 47. d5 1-0

[Event "Hannover Bezirks op"]
[Site "Hannover"]
[Date "2019.03.23"]
[Round "4.7"]
[White "Basic, Miroslav"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1464"]
[BlackElo "1419"]
[PlyCount "102"]
[EventDate "2019.01.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. b3 Be7 6. Bb2 0-0 7. 0-0 c5 8. Nbd2 Nc6 9. c4 Qc7 10. e4 cxd4 11. Nxd4 Nxd4 12. Bxd4 Qc6 13. f3 Bc5 14. Bxc5 Qxc5+ 15. Kh1 Qd4 16. Qc2 Rac8 17. Rad1 d5 18. exd5 Nxd5 19. Ne4 Qe5 20. Rfe1 Qc7 21. Qd2 Ne7 22. Ng5 h6 23. Ne4 Rfd8 24. Qc2 Rxd1 25. Rxd1 Nf5 26. Qf2 Rd8 27. Rxd8+ Qxd8 28. Qd2 Qe7 29. Nf2 Qf6 30. Qc1 Qd4 31. Nd1 Qd3 32. Nf2 Qe2 33. Ne4 Qxa2 34. b4 Qe2 35. Qf1 Qxf1+ 36. Bxf1 Ne3 37. Bd3 Bxe4 38. fxe4 Ng4 39. Kg2 Ne5 40. Be2 Nc6 41. b5 Na5 42. Kf3 e5 43. Kg4 Nb3 44. Bd3 g6 45. h4 h5+ 46. Kh3 Kf8 47. g4 hxg4+ 48. Kxg4 Nc5 49. Bc2 Nd7 50. h5 Nf6+ 51. Kg5 Nxh5 0-1

[Event "Hannover Bezirks op"]
[Site "Hannover"]
[Date "2019.03.02"]
[Round "3.9"]
[White "Zweigait, Leon"]
[Black "Schmerse, Joachim"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1419"]
[BlackElo "1566"]
[PlyCount "99"]
[EventDate "2019.01.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. f4 Nc6 3. Nf3 d6 4. Bc4 Bg4 5. 0-0 Nf6 6. Nc3 Be7 7. h3 Bxf3 8. Rxf3 exf4 9. Rxf4 Ne5 10. Bb3 0-0 11. d4 Ng6 12. Rf1 c6 13. a4 Nd7 14. Be3 Bg5 15. Qd2 Bxe3+ 16. Qxe3 Nf6 17. Rf2 Qc7 18. Raf1 Rae8 19. Qg5 Qe7 20. h4 Rd8 21. h5 Nh8 22. Rxf6 h6 23. Qg4 Kh7 24. R6f3 Qd7 25. Qxd7 Rxd7 26. Nd1 d5 27. e5 Re7 28. Ne3 Re6 29. c3 f6 30. Bc2+ Kg8 31. Bg6 Nf7 32. Bxf7+ Rxf7 33. Ng4 a5 34. exf6 Re2 35. R3f2 Re4 36. Ne5 Rxf6 37. Rxf6 gxf6 38. Rxf6 Re2 39. Rf2 Re1+ 40. Kh2 Re4 41. g4 Re1 42. Ng6 Re4 43. Kg3 Kg7 44. Ne5 Re3+ 45. Kh4 Re1 46. Rf7+ Kg8 47. Rxb7 Rh1+ 48. Kg3 Rg1+ 49. Kf2 Rh1 50. Nxc6 1-0

[Event "Hannover Bezirks op"]
[Site "Hannover"]
[Date "2019.02.16"]
[Round "2.8"]
[White "Nagel, Detlev"]
[Black "Zweigait, Leon"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1502"]
[BlackElo "1419"]
[PlyCount "115"]
[EventDate "2019.01.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 d5 3. d4 e6 4. Nf3 Nc6 5. c3 Nf6 6. 0-0 Qb6 7. b3 cxd4 8. cxd4 Bd6 9. Ba3 Bxa3 10. Nxa3 0-0 11. Qd3 h6 12. Qb5 Nxd4 13. Nxd4 Qxd4 14. Rfd1 Qe5 15. Qd3 Bd7 16. Qd4 Qxd4 17. Rxd4 Rfc8 18. Rad1 Rc7 19. e4 Bc6 20. e5 Ne8 21. Bh3 Bd7 22. Bf1 a6 23. h4 Rac8 24. Be2 Rc1 25. Kg2 Rxd1 26. Rxd1 Rc5 27. Rd2 Nc7 28. Rc2 Rxc2 29. Nxc2 Kf8 30. Nd4 Ke7 31. f4 Kd8 32. g4 g6 33. h5 gxh5 34. g5 hxg5 35. fxg5 Nb5 36. Nxb5 Bxb5 37. Bxh5 Ke7 38. Bf3 Bd3 39. Kf2 Kd7 40. Ke3 Bc2 41. Kd4 Kc6 42. Be2 Bb1 43. a3 Ba2 44. Bh5 Bxb3 45. Bxf7 Kd7 46. Bh5 Ke7 47. g6 Bc2 48. g7 Bh7 49. Kc5 Bg8 50. Kb6 d4 51. Kxb7 d3 52. Kxa6 d2 53. Kb5 Bf7 54. Bf3 Be8+ 55. Kb4 Kf7 56. Kc3 Bc6 57. Bd1 Kxg7 58. Kxd2 1/2-1/2

[Event "Hannover Bezirks op"]
[Site "Hannover"]
[Date "2019.01.19"]
[Round "1.2"]
[White "Zweigait, Leon"]
[Black "Kleinschroth, Roland"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1419"]
[BlackElo "2092"]
[PlyCount "82"]
[EventDate "2019.01.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. g3 f5 3. Bg2 Nf6 4. b3 d6 5. Bb2 Be7 6. e3 0-0 7. d4 e4 8. Ne2 c6 9. Nbc3 Be6 10. Nf4 Bf7 11. d5 Nbd7 12. Qd4 Ne5 13. h4 Nh5 14. Nce2 Nxf4 15. Nxf4 Nd3+ 16. Nxd3 Bf6 17. Ne5 Bxe5 18. Qd2 Bxb2 19. Qxb2 cxd5 20. cxd5 Qa5+ 21. Qd2 Qxd2+ 22. Kxd2 Bxd5 23. Rhd1 Kf7 24. Kc3 Rac8+ 25. Kb2 Ke6 26. Rd4 Rfd8 27. Rad1 Bc6 28. Bh3 Ke5 29. a4 a5 30. R1d2 g6 31. g4 Rc7 32. Ka3 Rf7 33. gxf5 gxf5 34. Rc4 Rg8 35. Rc1 Rf6 36. Rh1 Rh6 37. Bf1 Rg4 38. h5 f4 39. exf4+ Rxf4 40. Bg2 Rhf6 41. Rf1 e3 0-1

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2019.01.06"]
[Round "7"]
[White "Buetow, Ingo"]
[Black "Zweigait, Leon"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1642"]
[BlackElo "1644"]
[PlyCount "63"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 e6 4. b3 d5 5. Nf3 Be7 6. 0-0 0-0 7. Bb2 Nbd7 8. d3 h6 9. Re1 Nb6 10. Nbd2 Bd7 11. e4 dxe4 12. dxe4 Bc5 13. h3 Ne8 14. e5 Qe7 15. Ne4 Bb4 16. Re2 Qd8 17. Qc2 Qc7 18. Rd1 Rd8 19. g4 Bc8 20. Rxd8 Qxd8 21. g5 hxg5 22. Nexg5 g6 23. c5 Nd5 24. Qe4 Kg7 25. Qh4 Rh8 26. Qxh8+ Kxh8 27. Nxf7+ Kg7 28. Nxd8 Bxc5 29. Ng5 Nec7 30. Bxd5 cxd5 31. Rc2 Bb6 32. Rxc7+ 1-0

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2019.01.05"]
[Round "5"]
[White "Zweigait, Leon"]
[Black "Bischoff, Norbert"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1644"]
[BlackElo "1508"]
[PlyCount "123"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Be7 4. Nc3 c6 5. e3 Nf6 6. Nge2 0-0 7. b3 Nbd7 8. 0-0 dxc4 9. bxc4 e5 10. d4 exd4 11. exd4 Nb6 12. c5 Nbd5 13. Bb2 Bf5 14. Re1 Nb4 15. Rf1 Qd7 16. a3 Nd3 17. Qd2 Nxb2 18. Qxb2 Bh3 19. Rfe1 Bxg2 20. Kxg2 Nd5 21. Nxd5 Qxd5+ 22. Kg1 Qd7 23. Rab1 Rab8 24. a4 Bd8 25. Qb4 b6 26. Nc3 Re8 27. Ne4 Bc7 28. Qc4 Qe6 29. Qxe6 Rxe6 30. cxb6 Rxb6 31. Nc5 Rxb1 32. Rxb1 Re8 33. Rb7 Bb6 34. Nb3 Kf8 35. a5 Re1+ 36. Kg2 Bd8 37. Rxa7 Ke8 38. Ra8 Re7 39. a6 Rd7 40. a7 Ke7 41. Nc5 Rc7 42. Rxd8 Rxa7 43. Rc8 Kd6 44. Ne4+ Kd5 45. Ng5 Kxd4 46. Rxc6 h6 47. Nf3+ Ke4 48. h4 Kd5 49. Rc8 g6 50. Rh8 h5 51. Rh7 Ke6 52. Ng5+ Kf6 53. Rxf7+ Rxf7 54. Nxf7 Kxf7 55. Kf3 Ke7 56. Kf4 Kf6 57. f3 Kf7 58. Kg5 Kg7 59. f4 Kf7 60. f5 Kg7 61. fxg6 Kg8 62. Kxh5 1-0

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2019.01.05"]
[Round "6"]
[White "Zweigait, Leon"]
[Black "Lau, Robert1111"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1644"]
[BlackElo "1503"]
[PlyCount "69"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. b3 Bg7 4. Bb2 Nf6 5. g3 Nc6 6. e3 e6 7. Bg2 0-0 8. Nge2 d5 9. cxd5 exd5 10. d4 cxd4 11. Nxd4 Re8 12. 0-0 Nxd4 13. Qxd4 Be6 14. Rad1 Ne4 15. Qd3 Nxc3 16. Bxc3 Qc7 17. Bxg7 Kxg7 18. Bxd5 Rad8 19. Qb5 Qe5 20. Bc4 Qxb5 21. Bxb5 Rxd1 22. Rxd1 Rc8 23. Bd7 Rc7 24. Bxe6 fxe6 25. Kg2 Kf6 26. h4 b6 27. a4 h6 28. Rd3 Rc6 29. f4 Ke7 30. Kf3 Kf6 31. g4 e5 32. g5+ hxg5 33. hxg5+ Kf5 34. Rd5 Re6 35. e4# 1-0

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2019.01.04"]
[Round "4"]
[White "Axt, Christian"]
[Black "Zweigait, Leon"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1639"]
[BlackElo "1644"]
[PlyCount "120"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 e6 2. b3 Nf6 3. Bb2 d5 4. d4 Nbd7 5. e3 c5 6. Be2 h5 7. Nbd2 b6 8. Ne5 Bb7 9. Ndf3 Ne4 10. Bb5 Bc8 11. 0-0 Rh6 12. dxc5 bxc5 13. c4 f6 14. cxd5 fxe5 15. dxe6 Rxe6 16. Nxe5 Nef6 17. Qf3 Rb8 18. Nc6 Qb6 19. Bxf6 Nxf6 20. Nd4+ Kf7 21. Nxe6 Bxe6 22. Bd3 Bg4 23. Bc4+ Ke8 24. Qf4 Bd6 25. Qg5 Kf8 26. f3 Bd7 27. e4 Re8 28. Rae1 Re5 29. Qd2 Ke7 30. Kh1 Qb4 31. Qc2 Bc6 32. Re2 Qa3 33. Rfe1 Kd7 34. Bd3 g5 35. h4 Qb4 36. hxg5 Rxg5 37. e5 Qh4+ 38. Kg1 Qd4+ 39. Kf1 Bxe5 40. Bf5+ Kc7 41. Rxe5 Bb5+ 42. R5e2 Nd5 43. Qe4 Ne3+ 44. Kg1 Nxf5+ 45. Qxd4 Nxd4 46. Re7+ Kb6 47. Kf2 Nc6 48. Rh7 Nb4 49. Re6+ Bc6 50. Rhh6 a6 51. Kg1 Kb5 52. a3 Bxf3 53. Rb6+ Ka5 54. axb4+ cxb4 55. Rxa6+ Kb5 56. Rag6 Rxg6 57. Rxg6 Bg4 58. Rg5+ Kc6 59. Kf2 Bd1 60. Rg3 Kd5 1-0

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2019.01.04"]
[Round "3"]
[White "Sturm, Hubert"]
[Black "Zweigait, Leon"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1643"]
[BlackElo "1644"]
[PlyCount "111"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 e6 2. d4 Nf6 3. c4 c5 4. e3 Nc6 5. Nc3 Be7 6. Be2 0-0 7. 0-0 b6 8. b3 Bb7 9. Bb2 a6 10. a3 Qc7 11. Rc1 Rad8 12. Qc2 d5 13. dxc5 Bxc5 14. b4 Be7 15. cxd5 Nxd5 16. Nxd5 Rxd5 17. Nd4 Rc8 18. Nxc6 Bxc6 19. Bxa6 Rg5 20. g3 Ra8 21. Bd3 Rd8 22. Bxh7+ Kh8 23. Be4 Bc5 24. Bxc6 Qxc6 25. bxc5 bxc5 26. Qe2 Qb7 27. Rc2 Rgd5 28. Qg4 f5 29. Qe2 Qb3 30. Qc4 Qb6 31. Qe2 Qb3 32. Rfc1 Kh7 33. h3 g6 34. Kh2 Kh6 35. Qc4 Qxc4 36. Rxc4 g5 37. Kg2 Rb8 38. R1c2 Kg6 39. e4 fxe4 40. Rxe4 Kf7 41. Bc1 Rb3 42. a4 Rb1 43. Rec4 Ra1 44. Be3 Kf6 45. Bxc5 Kf5 46. g4+ Kg6 47. Be3 Ra3 48. Re4 Kf7 49. Rc7+ Kf6 50. Rc6 Kf7 51. Ra6 Ra2 52. Rexe6 Rxa4 53. Rxa4 Kxe6 54. Ra6+ Kf7 55. Rc6 Kg7 56. Rc5 1-0

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2019.01.03"]
[Round "2"]
[White "Zweigait, Leon"]
[Black "Zweigait, Bjoern"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1644"]
[BlackElo "1760"]
[PlyCount "49"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. g3 g6 3. b3 Bg7 4. Bb2 d6 5. Bg2 Nf6 6. e3 0-0 7. Ne2 Re8 8. 0-0 c6 9. d4 e4 10. Nbc3 Bf5 11. d5 c5 12. Rb1 Nbd7 13. Na4 Ne5 14. Nf4 a6 15. Bxe5 Rxe5 16. Nb2 Re7 17. h4 Bg4 18. Qd2 b5 19. Bh3 Qd7 20. Bxg4 Nxg4 21. Qc2 Ne5 22. Kg2 Bf6 23. Rh1 Rb8 24. a4 Qg4 25. Qe2 1/2-1/2

[Event "Hannover Bezirk-ch C"]
[Site "Hannover"]
[Date "2018.10.07"]
[Round "7.2"]
[White "Zweigait, Leon"]
[Black "Kappus, Joachim"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1419"]
[BlackElo "1338"]
[PlyCount "39"]
[EventDate "2018.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e3 e6 6. Nge2 Nf6 7. b3 0-0 8. Bb2 a6 9. 0-0 Qc7 10. d4 cxd4 11. exd4 Re8 12. Qd2 d6 13. Rfe1 Bd7 14. d5 exd5 15. Bxd5 Be6 16. Nf4 Qd7 17. Rad1 Nxd5 18. cxd5 Bxc3 19. Bxc3 Bxd5 20. Nxd5 1-0

[Event "Hannover Bezirk-ch C"]
[Site "Hannover"]
[Date "2018.10.06"]
[Round "6.3"]
[White "Sauer, Tim"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1427"]
[BlackElo "1419"]
[PlyCount "54"]
[EventDate "2018.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 b6 3. b3 Bb7 4. Bb2 Nf6 5. e3 Nc6 6. Be2 d6 7. a3 g6 8. Nf3 Bg7 9. 0-0 0-0 10. Qc2 Re8 11. Rac1 Qd7 12. Rfd1 e4 13. Ng5 Qf5 14. Nh3 Ne5 15. Nb5 Re7 16. Qb1 a6 17. Nd4 Qd7 18. b4 c5 19. bxc5 dxc5 20. Nb3 Nd3 21. Bxd3 exd3 22. Rc3 Qg4 23. Nf4 Nh5 24. h3 Qg5 25. g3 Nxf4 26. exf4 Qh5 27. Kh2 Qf3 0-1

[Event "Hannover Bezirk-ch C"]
[Site "Hannover"]
[Date "2018.10.06"]
[Round "5.2"]
[White "Schaper, Katharina"]
[Black "Zweigait, Leon"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "1545"]
[BlackElo "1419"]
[PlyCount "103"]
[EventDate "2018.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. d5 Nf6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Bd3 Nbd7 9. Bf4 Qe7 10. 0-0 a6 11. a4 0-0 12. h3 Nh5 13. Bh2 Ne5 14. Nxe5 Bxe5 15. f4 Bd4+ 16. Kh1 Qh4 17. Qf3 Qf6 18. Bc2 Ng7 19. Rae1 Re8 20. Bg1 Bxg1 21. Rxg1 Qe7 22. e5 Bf5 23. Bxf5 Nxf5 24. Re4 Qh4 25. Kh2 Nd4 26. Qe3 Nf5 27. Qd3 c4 28. Qf3 Qd8 29. Rge1 Qc7 30. g4 Ng7 31. Kg2 Rab8 32. e6 f5 33. R4e3 b5 34. axb5 axb5 35. Ne2 b4 36. Nd4 Qc5 37. Nc6 Rb5 38. Rd1 fxg4 39. hxg4 h5 40. Kg3 hxg4 41. Kxg4 Nf5 42. Re2 Kg7 43. Rh2 Ne3+ 44. Kg3 Nxd1 45. Qxd1 Qxd5 46. Qg1 Qd3+ 47. Kg4 Qf5+ 48. Kf3 Ra5 49. Qd4+ Re5 50. Qa7+ Kg8 51. Qh7+ Kf8 52. Qh8# 1-0

[Event "Hannover Bezirk-ch C"]
[Site "Hannover"]
[Date "2018.10.05"]
[Round "3.4"]
[White "Zweigait, Leon"]
[Black "Arban, Jens"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1419"]
[BlackElo "1422"]
[PlyCount "67"]
[EventDate "2018.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. g3 c6 3. Bg2 Nf6 4. b3 d5 5. Bb2 Nbd7 6. e3 Bd6 7. Ne2 Ne5 8. Qc2 0-0 9. 0-0 Ng6 10. d4 e5 11. cxd5 Nxd5 12. Rd1 f6 13. Nbc3 Nxc3 14. Nxc3 Qe7 15. Ne4 Bc7 16. a4 a5 17. Ba3 Qe6 18. Bxf8 Nxf8 19. Qc4 Kh8 20. Qxe6 Nxe6 21. Nc5 Ng5 22. dxe5 fxe5 23. h4 Nh3+ 24. Kf1 b6 25. Nd7 Ba6+ 26. Ke1 Ng1 27. Bxc6 Rd8 28. Nxe5 Rf8 29. Nc4 Bxc4 30. bxc4 Be5 31. Rac1 h5 32. Rc2 Kh7 33. Kf1 Nh3 34. Kg2 1-0

[Event "Hannover Bezirk-ch C"]
[Site "Hannover"]
[Date "2018.10.05"]
[Round "4.2"]
[White "Zweigait, Leon"]
[Black "Glaschak, Joachim"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1419"]
[BlackElo "1433"]
[PlyCount "48"]
[EventDate "2018.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. g3 Ne7 3. Bg2 g6 4. Nc3 Bg7 5. b3 0-0 6. Bb2 d6 7. e3 Nbc6 8. Nge2 b6 9. d4 exd4 10. exd4 Rb8 11. 0-0 Nf5 12. Bxc6 Bb7 13. Bxb7 Rxb7 14. Nd5 c6 15. Ne3 Qd7 16. Nxf5 Qxf5 17. Qb1 Qf3 18. Nf4 g5 19. Qd3 Qg4 20. Ng2 Re7 21. Ne3 Qf3 22. Rab1 Rfe8 23. d5 c5 24. Bxg7 Kxg7 1-0

[Event "Hannover Bezirk-ch C"]
[Site "Hannover"]
[Date "2018.10.04"]
[Round "2.1"]
[White "Danisch, Garvin"]
[Black "Zweigait, Leon"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1489"]
[BlackElo "1419"]
[PlyCount "89"]
[EventDate "2018.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 d5 2. cxd5 Nf6 3. Nf3 Bf5 4. Nc3 Nxd5 5. g3 e6 6. Bg2 c6 7. 0-0 Be7 8. d4 Bg6 9. Re1 Bb4 10. Bd2 Na6 11. a3 Be7 12. e3 Nac7 13. Ne5 Bf6 14. Nxg6 hxg6 15. Ne4 Be7 16. b4 f5 17. Nc5 Bxc5 18. bxc5 Qd7 19. Qb3 Rb8 20. e4 Nf6 21. Bf4 fxe4 22. Bxe4 Kf7 23. Bg2 Rhe8 24. Bh3 Nfd5 25. Be5 Rbc8 26. Re4 Nf6 27. Rf4 Ncd5 28. Rf3 Rh8 29. Bg2 g5 30. g4 b5 31. cxb6 axb6 32. h3 c5 33. dxc5 Rxc5 34. Rd3 Rhc8 35. Rad1 b5 36. Bxf6 gxf6 37. Bxd5 exd5 38. Rxd5 Rxd5 39. Rxd5 Rc1+ 40. Rd1+ Kg7 41. Rxc1 Qd2 42. Rd1 Qe2 43. Qd3 Qe5 44. Qd7+ Kh6 45. Qf5 1-0

[Event "Hannover Bezirk-ch C"]
[Site "Hannover"]
[Date "2018.10.04"]
[Round "1.2"]
[White "Zweigait, Leon"]
[Black "Tenninger, Joerg"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1419"]
[BlackElo "1572"]
[PlyCount "63"]
[EventDate "2018.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 e6 4. b3 Be7 5. Nc3 0-0 6. Bb2 a6 7. e3 Qc7 8. Nge2 Nc6 9. d4 Rd8 10. 0-0 Rb8 11. d5 Ne5 12. e4 Bf8 13. Rc1 b6 14. Qd2 Ne8 15. f4 Ng6 16. e5 d6 17. exd6 Nxd6 18. Ne4 exd5 19. Nxd6 Qxd6 20. Bxd5 Bg4 21. Nc3 Rbc8 22. Ne4 Qc7 23. Qc3 h6 24. f5 Ne7 25. Nf6+ Kh8 26. Nxg4 Nxd5 27. cxd5 Rxd5 28. Rcd1 Qd7 29. Rxd5 Qxd5 30. Qe3 Kh7 31. Qxh6+ gxh6 32. Nf6+ 1-0

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2018.09.30"]
[Round "7"]
[White "Zweigait, Leon"]
[Black "Wittur, Helge"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1536"]
[BlackElo "1851"]
[PlyCount "72"]
[EventDate "2018.06.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. b3 e6 4. Bg2 c6 5. Nc3 d5 6. Bb2 Bd6 7. e3 0-0 8. Nge2 Nbd7 9. d4 Ne4 10. 0-0 Ndf6 11. Rc1 Bd7 12. Nf4 g5 13. Nd3 Be8 14. Ne5 Bh5 15. Qc2 Nd7 16. f4 Nxe5 17. dxe5 Bc5 18. Rfe1 gxf4 19. gxf4 Rc8 20. Nxe4 dxe4 21. Bc3 Rf7 22. b4 Be7 23. Rf1 Rg7 24. Kh1 Bh4 25. Be1 Rcc7 26. Bxh4 Qxh4 27. Rf2 Rcd7 28. Re1 Rd3 29. Kg1 Bf3 30. Kf1 Bh5 31. h3 Qg3 32. c5 Rgd7 33. Bxe4 Rxe3 34. Bh1 Rxe1+ 35. Kxe1 Qg1+ 36. Rf1 Qe3+ 0-1

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2018.09.29"]
[Round "6"]
[White "Zweigait, Leon"]
[Black "Lick, Helmut"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1536"]
[BlackElo "1455"]
[PlyCount "75"]
[EventDate "2018.06.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 e6 4. Nc3 Be7 5. b3 Nc6 6. Bb2 b6 7. e3 Bb7 8. Nge2 0-0 9. d4 Rb8 10. 0-0 d5 11. cxd5 exd5 12. dxc5 Bxc5 13. Nxd5 Nxd5 14. Qxd5 Qxd5 15. Bxd5 Nd8 16. Bxb7 Rxb7 17. Rad1 Ne6 18. Rd2 Rd8 19. Rfd1 Rxd2 20. Rxd2 f6 21. Kf1 Kf7 22. Nd4 Nxd4 23. Bxd4 Rd7 24. Bc3 Rxd2 25. Bxd2 b5 26. Ke2 Ke6 27. Kd3 f5 28. Bc3 g6 29. Bd4 Kd5 30. Bxc5 Kxc5 31. a3 a5 32. f3 Kd5 33. h4 Ke5 34. e4 fxe4+ 35. fxe4 h5 36. Ke3 Kf6 37. Kf4 Ke6 38. Kg5 1-0

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2018.09.15"]
[Round "5"]
[White "Zweigait, Bjoern"]
[Black "Zweigait, Leon"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1713"]
[BlackElo "1536"]
[PlyCount "121"]
[EventDate "2018.06.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bc4 Nxd5 4. Qf3 e6 5. Ne2 c6 6. Nbc3 Nd7 7. d4 Bb4 8. Bd2 N7b6 9. Bb3 Bd7 10. 0-0-0 Qe7 11. Rhe1 0-0-0 12. Kb1 Be8 13. Qg3 Rg8 14. f4 Nxc3+ 15. Bxc3 Bd6 16. Qd3 g6 17. g4 f5 18. Ng3 Nd5 19. gxf5 Nxf4 20. Qe4 gxf5 21. Nxf5 exf5 22. Qxe7 Bxe7 23. Rxe7 Rg6 24. Rxh7 Rgd6 25. Rf1 Ne2 26. Bb4 Rxd4 27. c3 Rf4 28. Re1 Re4 29. Bc2 Re5 30. Re7 Rxe7 31. Bxe7 Rd2 32. Bxf5+ Bd7 33. Bxd7+ Kxd7 34. Bg5 Rd5 35. Be3 Nxc3+ 36. bxc3 a6 37. h4 Ke6 38. Bd4+ Kf5 39. Rg1 Kf4 40. Bf6 b5 41. Bg5+ Kf3 42. Kc2 c5 43. Rd1 Re5 44. Rd6 a5 45. Bd2 c4 46. Rg6 Re2 47. h5 b4 48. Kd1 Rh2 49. cxb4 axb4 50. Bxb4 Rxh5 51. a4 Ke4 52. Kc2 Kd4 53. Rd6+ Ke5 54. a5 Rh2+ 55. Rd2 Rh6 56. Bc3+ Ke6 57. a6 Ke7 58. Bb4+ Ke8 59. Rd6 Rh2+ 60. Kc3 Ra2 61. Kxc4 1-0

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2018.09.01"]
[Round "4"]
[White "Zweigait, Leon"]
[Black "Mueller, Florian"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1536"]
[BlackElo "1686"]
[PlyCount "87"]
[EventDate "2018.06.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nc3 e6 5. cxd5 cxd5 6. e3 Be7 7. Nge2 0-0 8. b3 Nc6 9. Bb2 d4 10. Ne4 Nxe4 11. Bxe4 dxe3 12. dxe3 Bb4+ 13. Bc3 Qa5 14. Qc2 h6 15. 0-0 Bxc3 16. Nxc3 Nb4 17. Qb2 Nd5 18. Bxd5 exd5 19. Rfd1 Be6 20. b4 Qb6 21. Nxd5 Bxd5 22. Rxd5 Rfd8 23. Rad1 Rxd5 24. Rxd5 Rd8 25. Rd4 Rc8 26. Rg4 f6 27. a3 Qc6 28. Qb3+ Kf8 29. Rd4 Qf3 30. Rd1 Rc3 31. Qxc3 Qxd1+ 32. Kg2 Qd5+ 33. f3 a5 34. e4 Qb5 35. Kf2 Kf7 36. Ke3 b6 37. Qb3+ Kg6 38. Qd3 Qa4 39. e5+ Kf7 40. Qd5+ Kf8 41. e6 Qxa3+ 42. Kf2 Qb2+ 43. Kf1 Qa1+ 44. Kg2 1-0

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2018.08.18"]
[Round "3"]
[White "Szymanski, Andreas"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1340"]
[BlackElo "1536"]
[PlyCount "34"]
[EventDate "2018.06.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bf5 5. Nc3 Nbd7 6. b3 Nb6 7. Bb2 Nbxd5 8. Nxd5 Nxd5 9. Qf3 e6 10. 0-0-0 c6 11. Ne2 Nb4 12. Bd3 Bxd3 13. cxd3 Qxd3 14. Qxd3 Nxd3+ 15. Kb1 Nxf2 16. Rhf1 Nxd1 17. Rxd1 0-0-0 0-1

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2018.06.23"]
[Round "2"]
[White "Niemann, Leon Pascal"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1570"]
[BlackElo "1536"]
[PlyCount "48"]
[EventDate "2018.06.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Ne2 Bg4 4. Nbc3 Nxd5 5. d3 e6 6. Bd2 c6 7. h3 Bh5 8. a3 Bc5 9. Rb1 Nd7 10. Ne4 Be7 11. N4g3 Bg6 12. Nf4 Nxf4 13. Bxf4 Nb6 14. Be2 Nd5 15. Bd2 Qb6 16. b4 Bf6 17. Rb3 0-0 18. 0-0 Be5 19. Ne4 Rad8 20. Nc5 h6 21. c4 Ne7 22. b5 Bd4 23. Qe1 Qxc5 24. Bb4 Qg5 0-1

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2018.06.09"]
[Round "1"]
[White "Zweigait, Leon"]
[Black "Herrmann, Andreas"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1536"]
[BlackElo "2108"]
[PlyCount "86"]
[EventDate "2018.06.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Nc3 Bb4 4. Bg2 0-0 5. e3 Re8 6. Nge2 Nc6 7. b3 d6 8. 0-0 Bf5 9. Bb2 Qd7 10. Re1 a5 11. d4 exd4 12. Nxd4 Bg4 13. Qc2 Bh5 14. a3 Bc5 15. Nd5 Nxd5 16. Bxd5 Ne5 17. Be4 Bxd4 18. exd4 Nf3+ 19. Bxf3 Bxf3 20. Qd3 Qg4 21. Re3 Rxe3 22. fxe3 Re8 23. Re1 h5 24. Qd2 h4 25. Qf2 Be4 26. d5 f5 27. Qf4 hxg3 28. Qxg3 Qxg3+ 29. hxg3 Bc2 30. b4 axb4 31. axb4 Bb3 32. Rc1 Rxe3 33. Ra1 Bxc4 34. Rc1 b5 35. Bd4 Rxg3+ 36. Kf2 Rg4 37. Ba7 f4 38. Bb8 Bxd5 39. Bxc7 Rg2+ 40. Kf1 f3 41. Bb6 Bc4+ 42. Ke1 Re2+ 43. Kd1 Bb3+ 0-1

[Event "Hannover Bezirks op"]
[Site "Hannover"]
[Date "2018.05.05"]
[Round "7.9"]
[White "Szymanski, Andreas"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1381"]
[BlackElo "1419"]
[PlyCount "104"]
[EventDate "2018.01.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. Nf3 Qxd5 6. d4 e6 7. 0-0 h5 8. b3 h4 9. c4 Qd6 10. h3 c6 11. Bg5 Ne4 12. Bxh4 Rh5 13. Nbd2 Nf6 14. Bg3 Qd7 15. Re1 Bb4 16. Be5 Na6 17. Re3 0-0-0 18. a3 Bxd2 19. Nxd2 Rh6 20. b4 c5 21. bxc5 Nxc5 22. Bxf6 Rxf6 23. Nf3 Na6 24. Re5 Nb8 25. Rb1 Nc6 26. Re4 Rh6 27. Qb3 f5 28. Ree1 Qc7 29. d5 Na5 30. Qa2 exd5 31. cxd5 Qd7 32. Qc2+ Kb8 33. Re5 Rf6 34. Rbe1 g6 35. Re6 Qf7 36. Re7 Qxd5 37. Qc7+ Ka8 38. Re8 Rf8 39. Rxf8 Rxf8 40. Re5 Qd1+ 41. Re1 Qa4 42. Qe7 Rg8 43. Qf7 Rd8 44. Qxg6 Qxa3 45. Qxf5 Nc6 46. h4 Rf8 47. Qb5 Rg8 48. h5 Qd6 49. Ne5 Re8 50. f4 Qd4+ 51. Kh2 Qxf4+ 52. g3 Qf2+ 0-1

[Event "Hannover Bezirks op"]
[Site "Hannover"]
[Date "2018.04.12"]
[Round "6.7"]
[White "Zweigait, Leon"]
[Black "Floerchinger, Ludolf"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1419"]
[BlackElo "1550"]
[PlyCount "80"]
[EventDate "2018.01.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nc6 2. g3 e5 3. Bg2 Nf6 4. Nc3 Bb4 5. e3 0-0 6. Nge2 Bxc3 7. Nxc3 Re8 8. b3 e4 9. Qe2 Nb4 10. 0-0 Nd3 11. Ba3 d6 12. Bxe4 Nxe4 13. Nxe4 Ne5 14. Nc3 Bh3 15. Rfe1 Qf6 16. f4 Ng4 17. Qf3 c6 18. Ne4 Qh6 19. Nxd6 Red8 20. Nf5 Qh5 21. Ne7+ Kh8 22. Re2 Rd3 23. Rc1 Rad8 24. Bb4 a5 25. Bc3 Qc5 26. Qe4 Qa3 27. Rc2 Rxc3 28. Rxc3 Qxa2 29. Qc2 Qa3 30. Nf5 Qc5 31. Nd4 Nf6 32. Nf3 Bg4 33. Kg2 Bxf3+ 34. Kxf3 Qh5+ 35. g4 Qh3+ 36. Kf2 Qxh2+ 37. Kf3 Qh3+ 38. Kf2 Nxg4+ 39. Kg1 Qg3+ 40. Kf1 Qf3+ 0-1

[Event "Hannover Bezirks op"]
[Site "Hannover"]
[Date "2018.04.07"]
[Round "5.6"]
[White "Zweigait, Leon"]
[Black "Zweigait, Bjoern"]
[Result "1/2-1/2"]
[ECO "A60"]
[WhiteElo "1419"]
[BlackElo "1692"]
[PlyCount "69"]
[EventDate "2018.01.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. d5 Nf6 4. Nc3 a6 5. e4 exd5 6. exd5 d6 7. Bf4 Be7 8. Bd3 0-0 9. Nge2 Nh5 10. 0-0 Bg4 11. Qd2 Nxf4 12. Qxf4 Bh5 13. Ng3 Bg5 14. Qe4 Bg6 15. Qe2 Nd7 16. Bxg6 hxg6 17. Rfe1 Ne5 18. Nce4 Be7 19. Nxc5 Rc8 20. Nxb7 Qc7 21. f4 Qxb7 22. fxe5 dxe5 23. Rab1 Bc5+ 24. Kh1 Bd4 25. Qd3 Rfe8 26. Ne4 Qb6 27. b4 f5 28. Nc3 e4 29. Qd2 Rxc4 30. Ne2 Be5 31. Rb3 Rec8 32. Rc1 Qb5 33. Rxc4 Qxc4 34. Rb1 Rd8 35. Rd1 1/2-1/2

[Event "Hannover Bezirks op"]
[Site "Hannover"]
[Date "2018.03.17"]
[Round "4.7"]
[White "Braun, Alexander"]
[Black "Zweigait, Leon"]
[Result "1/2-1/2"]
[ECO "C12"]
[WhiteElo "1754"]
[BlackElo "1419"]
[PlyCount "106"]
[EventDate "2018.01.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 b6 5. exd5 exd5 6. Qf3 Bb4 7. 0-0-0 Be6 8. Bxf6 Qxf6 9. Qxf6 gxf6 10. Nb5 Na6 11. a3 Be7 12. Re1 c6 13. Nh3 Kd8 14. Nc3 Nc7 15. Nf4 Bd6 16. Nxe6+ fxe6 17. g3 Kd7 18. Bh3 Rae8 19. f4 Re7 20. Rhf1 Rhe8 21. Ne2 c5 22. c3 Rc8 23. Kd2 Nb5 24. a4 Nc7 25. Ng1 cxd4 26. Nf3 dxc3+ 27. bxc3 Bc5 28. Nd4 Rce8 29. Nb3 Na6 30. Bg2 Rc8 31. f5 Nc7 32. fxe6+ Rxe6 33. Bh3 Ke7 34. Bxe6 Nxe6 35. Nd4 Bxd4 36. cxd4 Rc4 37. Rf4 Rxa4 38. Rh4 Kd6 39. Rf1 Nxd4 40. Rxf6+ Ke5 41. Rf8 Ra2+ 42. Kc1 b5 43. Re8+ Ne6 44. Rh6 Ra6 45. Rxh7 Rc6+ 46. Kb1 a6 47. h4 Kf5 48. Rh6 d4 49. g4+ Ke5 50. g5 d3 51. Rexe6+ Rxe6 52. Rxe6+ Kxe6 53. Kc1 Kf5 1/2-1/2

[Event "Hannover Bezirks op"]
[Site "Hannover"]
[Date "2018.03.03"]
[Round "3.5"]
[White "Schoenfeld, Dietmar"]
[Black "Zweigait, Leon"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "1888"]
[BlackElo "1419"]
[PlyCount "106"]
[EventDate "2018.01.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 Nf6 6. Bc4 Qd8 7. 0-0 Nc6 8. Nb3 cxd4 9. Nfxd4 Bd7 10. c3 a6 11. Bg5 Be7 12. Qe2 0-0 13. Rad1 Qc7 14. Rfe1 Rfe8 15. Bh4 Rad8 16. Bg3 Qc8 17. Bd3 Nxd4 18. cxd4 Bc6 19. Rc1 Qd7 20. Be5 Qd5 21. f3 Nd7 22. Be4 Qb5 23. Qxb5 Bxb5 24. Bxb7 Bb4 25. Red1 Be2 26. Bc7 Bxd1 27. Rxd1 Nc5 28. Bxd8 Rxd8 29. Nxc5 Bxc5 30. Bxa6 Rxd4 31. Rxd4 Bxd4+ 32. Kf1 Bxb2 33. Ke2 Kf8 34. Kd3 Ke7 35. Kc4 Kd6 36. a4 f6 37. Bb7 g5 38. a5 Ba3 39. Bc8 e5 40. Bf5 h6 41. Kd3 Bc5 42. Ke4 h5 43. h4 Bf2 44. hxg5 fxg5 45. Bg6 h4 46. Kf5 Be3 47. Be8 Bf4 48. a6 Kc7 49. Bb5 Kb6 50. Ke4 Ka7 51. Bd3 Kb6 52. Kd5 Ka7 53. Kc6 Bg3 1/2-1/2

[Event "Hannover Bezirks op"]
[Site "Hannover"]
[Date "2018.02.10"]
[Round "2.11"]
[White "Zweigait, Leon"]
[Black "Glaschak, Joachim"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1419"]
[BlackElo "1433"]
[PlyCount "69"]
[EventDate "2018.01.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. g3 g6 3. Bg2 Bg7 4. Nc3 c6 5. b3 Nf6 6. e3 0-0 7. Nge2 Re8 8. 0-0 d6 9. Bb2 Be6 10. d4 Qc7 11. Rc1 exd4 12. exd4 Qe7 13. Re1 Qd7 14. Nf4 Na6 15. Qd2 Nc7 16. Re2 d5 17. c5 Bg4 18. f3 Rxe2 19. Qxe2 Re8 20. Qd2 Bf5 21. Re1 Bh6 22. Re2 Ne6 23. Nfxd5 Bxd2 24. Nxf6+ Kg7 25. Nxd7 Rd8 26. Rxd2 Rxd7 27. d5 cxd5 28. Nxd5+ Kf8 29. Be5 Nxc5 30. Bc3 Nd3 31. Nb4 a5 32. Nxd3 Bxd3 33. Bf1 Bf5 34. Rxd7 Bxd7 35. Bxa5 1-0

[Event "Hannover Bezirks op"]
[Site "Hannover"]
[Date "2018.01.27"]
[Round "1.6"]
[White "Wittur, Helge"]
[Black "Zweigait, Leon"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1964"]
[BlackElo "1419"]
[PlyCount "67"]
[EventDate "2018.01.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 b6 8. 0-0 Bb7 9. f4 g6 10. Nf3 Bg7 11. Bd2 c4 12. Bc2 Qe7 13. Be1 Nf8 14. Bh4 Qc7 15. h3 Ne7 16. Ba4+ Nd7 17. g4 a6 18. Ng3 h6 19. Bxe7 Kxe7 20. f5 Kd8 21. fxg6 fxg6 22. Bxd7 Qxd7 23. Nh4 g5 24. Ng6 Rg8 25. Nh5 Kc7 26. Qc2 Rad8 27. Rf2 Bc6 28. Raf1 Qe8 29. Ne7 Bh8 30. Nxg8 Qxg8 31. Rf7+ Kb8 32. Qh7 Qe8 33. Qxh6 Bd7 34. Rf8 1-0

[Event "Hannover Bezirk-ch U12"]
[Site "Lehrte"]
[Date "2017.10.31"]
[Round "10.1"]
[White "Zweigait, Leon"]
[Black "Moehring, Jonas"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1419"]
[BlackElo "972"]
[PlyCount "63"]
[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. c4 e6 3. Nc3 Nf6 4. Bf4 c5 5. dxc5 Bxc5 6. e3 Nc6 7. cxd5 exd5 8. Bb5 0-0 9. Nf3 Bf5 10. 0-0 a6 11. Ba4 Rc8 12. Qd2 b5 13. Bc2 Bg4 14. Ne5 Nxe5 15. Bxe5 Be6 16. Bb3 Bb4 17. Bxf6 Qxf6 18. Rac1 Rcd8 19. Rfd1 Bxc3 20. Qxc3 Qe7 21. Rd4 Rd6 22. Qd2 Rfd8 23. Rc5 Qd7 24. a3 g6 25. Ba2 Qb7 26. e4 Qb6 27. b4 dxe4 28. Rxd6 Rxd6 29. Bd5 Bxd5 30. Rxd5 Rxd5 31. Qxd5 Qc7 32. Qd2 1/2-1/2

[Event "Hannover Bezirk-ch U12"]
[Site "Lehrte"]
[Date "2017.10.31"]
[Round "11.1"]
[White "Zweigait, Leon"]
[Black "Rehbein, Vitus"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1419"]
[PlyCount "69"]
[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. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 0-0 5. Qc2 d6 6. e3 Be6 7. Bxb7 Nc6 8. Bxc6 Rc8 9. Nd5 Bxd5 10. Bxd5 Nxd5 11. cxd5 Re8 12. Ne2 f6 13. b3 h6 14. Bb2 Re7 15. d4 Bb6 16. dxe5 dxe5 17. Qc4 Qd6 18. a4 Rb8 19. Ba3 Qd7 20. Bxe7 Re8 21. d6+ Kh8 22. dxc7 Bxc7 23. Bb4 Rd8 24. 0-0 Bd6 25. Bxd6 Qxd6 26. Rad1 Qe7 27. Nc3 Re8 28. Nd5 Qe6 29. Qc7 Qg8 30. Ne7 Qf8 31. Ng6+ Kg8 32. Nxf8 Kxf8 33. Rd7 Kg8 34. Rxg7+ Kf8 35. Qf7# 1-0

[Event "Hannover Bezirk-ch U12"]
[Site "Lehrte"]
[Date "2017.10.30"]
[Round "8.1"]
[White "Bangiev, Anton"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1043"]
[BlackElo "1419"]
[PlyCount "48"]
[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 c5 2. Nf3 e6 3. Bf4 Nf6 4. e3 Nc6 5. Bb5 Nd5 6. Bxc6 bxc6 7. Bg3 cxd4 8. exd4 Qa5+ 9. c3 Ba6 10. Nbd2 Be7 11. h3 Rc8 12. Nb3 Qb5 13. Ne5 f6 14. c4 Qb4+ 15. Nd2 fxe5 16. cxd5 cxd5 17. dxe5 Qb5 18. Nf3 Bb4+ 19. Nd2 Rc2 20. Bf4 Qd3 21. b3 Qe4+ 22. Be3 Qxg2 23. f3 Bxd2+ 24. Bxd2 Qg3# 0-1

[Event "Hannover Bezirk-ch U12"]
[Site "Lehrte"]
[Date "2017.10.30"]
[Round "9.1"]
[White "Leiskau, Jason"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "A08"]
[BlackElo "1419"]
[PlyCount "92"]
[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. g3 d5 2. Bg2 c5 3. Nf3 Nc6 4. 0-0 e5 5. b3 Bd6 6. Bb2 Nf6 7. Nc3 d4 8. Nb5 Bf5 9. Nxd6+ Qxd6 10. d3 0-0 11. e4 Bg4 12. h3 Bxf3 13. Qxf3 b5 14. c4 a6 15. a4 Na5 16. Ra3 Rab8 17. Bc1 bxc4 18. bxc4 Rb3 19. Rxb3 Nxb3 20. Qd1 Nxc1 21. Qxc1 Qb6 22. Qb1 Nd7 23. Qxb6 Nxb6 24. a5 Nd7 25. Rb1 Rb8 26. Ra1 Rb3 27. Bf1 Nb8 28. Kg2 Nc6 29. Kf3 Nb4 30. Rd1 Ra3 31. Kg4 Rxa5 32. Kf5 f6 33. Ke6 Kf8 34. f4 exf4 35. gxf4 Ke8 36. e5 fxe5 37. Kxe5 Kd7 38. Be2 Nc6+ 39. Kd5 Ne7+ 40. Ke5 Ra2 41. Bf1 a5 42. Rb1 a4 43. Rb7+ Kd8 44. Ra7 Rf2 45. Rxa4 Rxf1 46. Ra5 Nc6+ 0-1

[Event "Hannover Bezirk-ch U12"]
[Site "Lehrte"]
[Date "2017.10.30"]
[Round "7.1"]
[White "Zweigait, Leon"]
[Black "Dupont, Paul1111"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "1419"]
[BlackElo "1028"]
[PlyCount "123"]
[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. c4 e5 2. g3 Nf6 3. Bg2 c6 4. Nc3 d5 5. Qa4 Be6 6. Qb3 b6 7. Qa4 Be7 8. Nf3 0-0 9. Nxe5 dxc4 10. Nxc6 Nxc6 11. Bxc6 Bd7 12. Bxd7 Nxd7 13. Qxc4 Ne5 14. Qd5 Qxd5 15. Nxd5 Bc5 16. d3 Rad8 17. Nc3 Ng4 18. 0-0 Rfe8 19. h3 Nf6 20. Bg5 Bd4 21. Rfd1 h6 22. Bxf6 Bxf6 23. Rd2 Re5 24. Rad1 Rg5 25. Ne4 Rf5 26. Nxf6+ Rxf6 27. Rc2 a6 28. e4 Re6 29. f3 Red6 30. Rc3 f6 31. Kf2 Kh7 32. Ke3 f5 33. e5 Re8 34. f4 g5 35. d4 h5 36. Kf3 g4+ 37. hxg4 hxg4+ 38. Kf2 Rd5 39. Rc7+ Kh8 40. Rh1+ Kg8 41. Rch7 Kf8 42. Rh8+ Ke7 43. Rxe8+ Kxe8 44. Ke3 Rb5 45. b3 a5 46. Rh5 a4 47. bxa4 Rb1 48. d5 Re1+ 49. Kd4 Rd1+ 50. Kc4 Rc1+ 51. Kb5 Rc5+ 52. Kxb6 Rxd5 53. a5 Rd3 54. a6 Rd1 55. Kc6 Ke7 56. a7 Rc1+ 57. Kb7 Rb1+ 58. Ka8 Ra1 59. Rh7+ Ke6 60. Kb8 Rb1+ 61. Rb7 Rxb7+ 62. Kxb7 1-0

[Event "Hannover Bezirk-ch U12"]
[Site "Lehrte"]
[Date "2017.10.29"]
[Round "4.1"]
[White "Kieselbach, Marvin"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1434"]
[BlackElo "1419"]
[PlyCount "149"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 e6 5. Bb5+ c6 6. Bc4 Nf6 7. h3 Nbd7 8. d4 Nb6 9. Bb3 Bd7 10. Ne5 Qc7 11. g4 Bd6 12. Bf4 Nbd5 13. Qf3 Nxf4 14. Qxf4 Bxe5 15. dxe5 Nd5 16. Qg5 Rg8 17. Ne4 h6 18. Qh5 Nf4 19. Nd6+ Qxd6 20. exd6 Nxh5 21. gxh5 0-0-0 22. 0-0-0 c5 23. Rhe1 Bc6 24. Rd3 Rd7 25. Red1 b5 26. c4 a6 27. cxb5 axb5 28. Rc3 c4 29. Bxc4 bxc4 30. Rxc4 Kb7 31. Rd3 Bd5 32. Rb3+ Ka8 33. Ra4+ Ra7 34. Rba3 Rxa4 35. Rxa4+ Kb7 36. Rf4 e5 37. Rb4+ Kc6 38. Kd2 Kxd6 39. a4 Ra8 40. f4 e4 41. Kc3 Bc6 42. b3 f5 43. Kd4 Re8 44. Ke3 Re7 45. Rd4+ Bd5 46. b4 Rc7 47. Rd1 Rc3+ 48. Ke2 Rc4 49. Rb1 Kc6 50. Kd2 Bf7 51. b5+ Kb6 52. a5+ Kxa5 53. b6 Rc8 54. b7 Rb8 55. Ke3 Bd5 56. Kd4 Bxb7 57. Kc5 Rc8+ 58. Kd6 Ba6 59. Re1 Rc3 60. Ke5 Bd3 61. Kxf5 e3+ 62. Ke6 e2 63. Kf7 Rc7+ 64. Ke6 Rb7 65. Ra1+ Kb4 66. Re1 Kc3 67. Rxe2 Bxe2 68. f5 Bxh5 69. f6 gxf6 70. Kxf6 Bf3 71. h4 Rb4 72. h5 Rb5 73. Ke6 Kd4 74. Kf6 Be4 75. Ke6 0-1

[Event "Hannover Bezirk-ch U12"]
[Site "Lehrte"]
[Date "2017.10.29"]
[Round "6.1"]
[White "Nguyen, Trung Kien"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "736"]
[BlackElo "1419"]
[PlyCount "50"]
[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 d5 2. Nc3 d4 3. Bb5+ c6 4. Nf3 dxc3 5. dxc3 Qxd1+ 6. Kxd1 cxb5 7. Nd4 Bd7 8. Bd2 e5 9. Nf3 Bg4 10. h3 Bh5 11. g4 Bg6 12. Nxe5 Nc6 13. Nd3 Bxe4 14. Nc5 Bxh1 15. Ke2 Bxc5 16. Rxh1 Nf6 17. b4 Bb6 18. g5 Ne4 19. Be3 Nxc3+ 20. Kf3 Ne5+ 21. Kf4 Bc7 22. Kf5 g6+ 23. Kf6 h5 24. Re1 Nd7+ 25. Kg7 Be5# 0-1

[Event "Hannover Bezirk-ch U12"]
[Site "Lehrte"]
[Date "2017.10.29"]
[Round "5.1"]
[White "Zweigait, Leon"]
[Black "Heinze, Luis Miguel"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1419"]
[BlackElo "810"]
[PlyCount "51"]
[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. c4 Nf6 3. Nc3 e6 4. Bf4 Bb4 5. e3 Bxc3+ 6. bxc3 Nc6 7. cxd5 exd5 8. Nf3 Ne4 9. c4 Bg4 10. Be2 Bxf3 11. Bxf3 Qh4 12. 0-0 0-0 13. cxd5 Nb4 14. Bxe4 Rae8 15. Qb1 Na6 16. Bxh7+ Qxh7 17. Qxb7 g6 18. Qxa6 Kg7 19. Be5+ f6 20. Bxc7 Rh8 21. Qb7 Qxh2+ 22. Bxh2+ Kg8 23. Rac1 Rh7 24. Rc7 Rh8 25. Rg7+ Kf8 26. Qf7# 1-0

[Event "Hannover Bezirk-ch U12"]
[Site "Lehrte"]
[Date "2017.10.28"]
[Round "2.1"]
[White "Coester, Linus"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "924"]
[BlackElo "1419"]
[PlyCount "60"]
[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 e6 2. Nf3 Ne7 3. Nc3 b6 4. Bc4 Bb7 5. d3 c5 6. b3 a6 7. Bb2 d5 8. exd5 exd5 9. Bxd5 Nxd5 10. Qe2+ Qe7 11. Qe5 f6 12. Nxd5 Bxd5 13. Qxe7+ Bxe7 14. Nd2 Nc6 15. c4 Bf7 16. Bc3 0-0-0 17. Ke2 Nd4+ 18. Bxd4 Rxd4 19. Nf3 Bh5 20. Kd2 Bxf3 21. gxf3 Re8 22. Rhe1 f5 23. Re2 Bg5+ 24. Kc3 Rxe2 25. b4 a5 26. bxa5 bxa5 27. Rb1 a4 28. Rb5 Bd2+ 29. Kc2 Bb4+ 30. Kd1 Rxa2 0-1

[Event "Hannover Bezirk-ch U12"]
[Site "Lehrte"]
[Date "2017.10.28"]
[Round "3.1"]
[White "Zweigait, Leon"]
[Black "Amrhein, Dennis"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1419"]
[BlackElo "1438"]
[PlyCount "96"]
[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 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Nc3 Nxe5 5. Nxe5 Qxe5 6. Qd5 Qxd5 7. Nxd5 Kd8 8. Bf4 d6 9. e3 Be6 10. Nc3 Nf6 11. Bd3 Be7 12. 0-0 h6 13. h3 g5 14. Bh2 Kd7 15. Ne4 Rag8 16. Bb5+ Kc8 17. Nxf6 Bxf6 18. c3 g4 19. hxg4 Bxg4 20. f3 Bh3 21. Rf2 Rg7 22. Bf1 Rhg8 23. Kh1 Be6 24. Bd3 h5 25. a3 h4 26. Rg1 h3 27. Bf1 hxg2+ 28. Rfxg2 Rxg2 29. Rxg2 Rxg2 30. Kxg2 Kd7 31. Bd3 Kc6 32. Bf4 Bb3 33. e4 Be5 34. Be3 d5 35. f4 Bg7 36. e5 b6 37. Kg3 Kd7 38. Kg4 f6 39. Bf5+ Ke7 40. e6 d4 41. Bxd4 Bxe6 42. Bxe6 Kxe6 43. Kf3 Kd5 44. b3 c5 45. Be3 f5 46. Bd2 b5 47. Ke3 c4 48. b4 a6 1/2-1/2

[Event "Hannover Bezirk-ch U12"]
[Site "Lehrte"]
[Date "2017.10.28"]
[Round "1.1"]
[White "Zweigait, Leon"]
[Black "Rasuli, Omed"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1419"]
[BlackElo "761"]
[PlyCount "89"]
[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. c4 Nf6 3. Nc3 e6 4. Bf4 Bb4 5. e3 0-0 6. Nf3 a6 7. Qb3 Nc6 8. Be2 a5 9. 0-0 Bxc3 10. bxc3 a4 11. Qc2 dxc4 12. Bxc4 Nh5 13. Ng5 g6 14. Qe4 Nf6 15. Qd3 Ra7 16. Ne4 Nxe4 17. Qxe4 Ne7 18. Bh6 f5 19. Bxe6+ Bxe6 20. Qxe6+ Rf7 21. Bg5 Ra6 22. Bxe7 Qxe7 23. Qxe7 Rxe7 24. Rfb1 Ra7 25. Rb4 h5 26. c4 b6 27. Rb5 Kg7 28. Rc1 Rb7 29. c5 Re6 30. Rc4 Ra7 31. Rcb4 Ra5 32. Rxa5 bxa5 33. Rxa4 Ra6 34. Kf1 g5 35. Ke2 Kg6 36. Kd3 c6 37. Ra3 g4 38. Rb3 a4 39. Rb6 Rxb6 40. cxb6 Kg5 41. g3 h4 42. b7 a3 43. b8Q hxg3 44. f4+ Kh4 45. Qh8# 1-0

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2017.09.23"]
[Round "7"]
[White "Glaschak, Joachim"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1335"]
[BlackElo "1502"]
[PlyCount "80"]
[EventDate "2017.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 Nc6 5. c3 b6 6. h3 Bb7 7. Be2 Be7 8. Nbd2 0-0 9. 0-0 h6 10. Qc2 Rc8 11. Bd3 Nd5 12. Bh2 cxd4 13. exd4 Re8 14. Rae1 Bf6 15. Ne4 Be7 16. Nfd2 Ncb4 17. Qb1 Nxd3 18. Qxd3 Nc7 19. Nc4 d5 20. Nf6+ gxf6 21. Qg3+ Kh7 22. Ne3 Rg8 23. Qf3 Ba6 24. Bf4 Rg6 25. c4 Bxc4 26. Nxc4 dxc4 27. h4 Qd5 28. Re4 f5 29. Re3 Qxf3 30. Rxf3 Bxh4 31. Rh3 Rg4 32. g3 Nd5 33. Bd2 Bf6 34. Rxh6+ Kg7 35. Kg2 Rg8 36. Rfh1 Kf8 37. Bb4+ Ke8 38. Bc3 f4 39. R1h3 fxg3 40. f3 Nf4+ 0-1

[Event "Daehne Cup Region 17/18 Vorrunde I+"]
[Site "Bissendorf"]
[Date "2017.09.15"]
[Round "4"]
[White "Zweigait, Bjoern"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1694"]
[BlackElo "1501"]
[PlyCount "79"]
[EventDate "2017.08.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 d5 2. b3 c5 3. Bb2 Nc6 4. e3 e6 5. Nf3 Nf6 6. Bd3 Bd6 7. 0-0 Qc7 8. Nc3 a6 9. Ne2 h5 10. Ng5 b5 11. c4 Nb4 12. Qb1 Qc6 13. a3 Nxd3 14. Qxd3 Bb7 15. Nf3 0-0-0 16. Qc2 Rd7 17. Rfc1 dxc4 18. bxc4 Be7 19. cxb5 axb5 20. Ned4 cxd4 21. Qxc6+ Bxc6 22. Rxc6+ Kb7 23. Rc2 d3 24. Rcc1 Rc8 25. Kf1 Rdc7 26. Ke1 Rc2 27. Rxc2 Rxc2 28. Bd4 Ne4 29. Rb1 Ka6 30. Ra1 f6 31. h3 Ka5 32. g4 hxg4 33. hxg4 Ka4 34. g5 Bxa3 35. gxf6 gxf6 36. Bc3 b4 37. Bxf6 Nxf6 38. Nd4 b3 39. Nxb3 Kxb3 40. Rb1+ 0-1

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2017.09.09"]
[Round "5"]
[White "Zweigait, Leon"]
[Black "Moseler, Thomas"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1502"]
[BlackElo "1581"]
[PlyCount "120"]
[EventDate "2017.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bf4 a6 5. c5 Be7 6. e3 0-0 7. a4 b6 8. b4 Bd7 9. a5 b5 10. Nf3 Nc6 11. Qb3 Nh5 12. Bg3 Bf6 13. Bd3 Nxg3 14. hxg3 h6 15. 0-0-0 Bc8 16. Rh2 Bg5 17. Rh5 g6 18. Rh2 Kg7 19. Rdh1 Rh8 20. Na2 Bb7 21. Kb1 Qe7 22. Ne1 e5 23. dxe5 Nxe5 24. Qc3 Bf6 25. Qb3 Nc4 26. Bxc4 dxc4 27. Qa3 Be4+ 28. Kc1 Rad8 29. Nc3 Qd7 30. Qb2 Qe7 31. f3 Bd3 32. e4 Qe5 33. Nd1 Qxg3 34. Qf2 Bg5+ 35. Kb2 Qe5+ 36. Nc3 Bxe4 37. fxe4 Rd2+ 38. Qxd2 Bxd2 39. Rh3 Rd8 40. Rf1 Bxc3+ 41. Rxc3 Qxe4 42. Nc2 Rd2 43. g3 Rd3 44. Re1 Qg2 45. Re3 Rxe3 46. Rxe3 h5 47. Kc3 Qf2 48. Kb2 h4 49. gxh4 Qxh4 50. Re2 Qf4 51. Rg2 g5 52. Kc3 Qf3+ 53. Ne3 Qxe3+ 54. Kb2 f5 55. Ka2 Kg6 56. Rh2 Qb3+ 57. Ka1 c3 58. c6 Qa3+ 59. Kb1 Qxb4+ 60. Ka2 g4 0-1

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2017.09.02"]
[Round "4"]
[White "Zweigait, Leon"]
[Black "Szymanski, Andreas"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1502"]
[BlackElo "1244"]
[PlyCount "118"]
[EventDate "2017.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 d6 6. d4 c6 7. e4 Qa5+ 8. Qd2 Qh5 9. Ne2 e5 10. d5 cxd5 11. cxd5 Na6 12. Nbc3 Bh3 13. 0-0 Bxg2 14. Kxg2 Nc5 15. f3 a6 16. Ba3 Rac8 17. Bxc5 Rxc5 18. Na4 Bh6 19. Qd3 Rc7 20. h3 Nd7 21. Nec3 b5 22. Nb2 Rfc8 23. Nbd1 f5 24. f4 Bg7 25. Rf3 Nc5 26. Qe3 b4 27. Ne2 exf4 28. Nxf4 Qg5 29. h4 Qf6 30. Rc1 Nxe4 31. Rxc7 Rxc7 32. Qb6 Rc2+ 33. Nf2 Nxf2 34. Rxf2 Rxf2+ 35. Qxf2 Qa1 36. Ne6 Qd1 37. Nf4 Bd4 38. Qe2 Qg1+ 39. Kf3 Be5 40. Qf2 Qxf2+ 41. Kxf2 Bxf4 42. gxf4 Kf7 43. Ke3 h6 44. Kd4 Kf6 45. Kc4 g5 46. hxg5+ hxg5 47. Kxb4 g4 48. Ka5 g3 49. Kxa6 g2 50. a4 g1Q 51. b4 Qf1+ 52. b5 Ke7 53. Kb6 Qxf4 54. a5 Qd4+ 55. Ka6 Qxd5 56. b6 Qa8+ 57. Kb5 Kd7 58. a6 Qc6+ 59. Ka5 Qc5+ 0-1

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2017.08.26"]
[Round "3"]
[White "Lick, Helmut"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1506"]
[BlackElo "1502"]
[PlyCount "72"]
[EventDate "2017.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 Nc6 6. h3 Bf5 7. Nb5 Qd7 8. d5 Nb4 9. Nfd4 Nfxd5 10. c4 a6 11. cxd5 axb5 12. Bxb5 c6 13. dxc6 bxc6 14. Qf3 Rc8 15. Bxc6 Nxc6 16. Nxf5 Ne5 17. Qe4 Nd3+ 18. Ke2 Rc2+ 19. Ke3 Rc5 20. Qxd3 Re5+ 21. Qe4 Rxe4+ 22. Kxe4 e6 23. Ne3 Qc6+ 24. Kd3 Bd6 25. Bd2 Qb5+ 26. Kc2 0-0 27. Rhe1 Rc8+ 28. Bc3 Qa4+ 29. Kd2 Bb4 30. Nd1 Rd8+ 31. Kc1 Bc5 32. Bd2 Qc4+ 33. Nc3 Qd3 34. Re2 Bb4 35. a3 Bxc3 36. bxc3 Qxe2 0-1

[Event "Daehne Cup Region 17/18 Vorrunde I+"]
[Site "Bissendorf"]
[Date "2017.08.25"]
[Round "2"]
[White "Kappus, Joachim"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "1235"]
[BlackElo "1501"]
[PlyCount "90"]
[EventDate "2017.08.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. dxe6 fxe6 5. Bg5 Qa5+ 6. Qd2 Qxd2+ 7. Nxd2 Nc6 8. Bxf6 gxf6 9. 0-0-0 Bh6 10. e3 b6 11. Ne4 f5 12. Nd6+ Ke7 13. Nxc8+ Raxc8 14. g3 Ne5 15. h3 Rhg8 16. b3 Rc6 17. Bg2 Rd6 18. Rxd6 Kxd6 19. Kc2 Ng6 20. Ne2 f4 21. exf4 Nxf4 22. Nxf4 Bxf4 23. Be4 Be5 24. Bxh7 Rg7 25. Be4 Bd4 26. Rf1 Ke5 27. Kd3 d5 28. cxd5 exd5 29. Bg2 b5 30. f4+ Kd6 31. g4 Bf6 32. g5 c4+ 33. bxc4 bxc4+ 34. Kc2 d4 35. gxf6 Rxg2+ 36. Kb1 Rg6 37. Re1 Rxf6 38. Re4 Kc5 39. a3 c3 40. Re5+ Kc4 41. f5 d3 42. Re6 Rxe6 43. fxe6 Kb3 44. e7 c2+ 45. Kc1 Kc3 0-1

[Event "Daehne Cup Region 17/18 Vorrunde I"]
[Site "Bissendorf"]
[Date "2017.08.18"]
[Round "1"]
[White "Zweigait, Leon"]
[Black "Reinecke, Juergen"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1501"]
[BlackElo "1804"]
[PlyCount "80"]
[EventDate "2017.08.18"]
[EventType "k.o."]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. b3 c6 6. Qc2 d5 7. d3 Na6 8. a3 Re8 9. Bf4 Qa5 10. Bd2 Qc7 11. Rc1 dxc4 12. dxc4 Bf5 13. Qb2 Rad8 14. Nf3 Ne4 15. 0-0 Rd7 16. Bf4 e5 17. Bd2 Nxd2 18. Nxd2 e4 19. Qa2 e3 20. fxe3 Rxe3 21. Nde4 Re7 22. Qd2 R3xe4 23. Bxe4 Bxe4 24. Nxe4 Rxe4 25. e3 Bh6 26. Rf3 Qe7 27. Re1 Qxa3 28. Qd7 Qe7 29. Qc8+ Kg7 30. Rd1 Bxe3+ 31. Kg2 Bd4 32. Rdf1 f6 33. Rd1 c5 34. Kf1 Nb4 35. Qa8 Nc2 36. Rd2 Re1+ 37. Kg2 Rg1+ 38. Kh3 Qe6+ 39. Kh4 g5+ 40. Kh5 Qh3# 0-1

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2017.08.05"]
[Round "2"]
[White "Zweigait, Leon"]
[Black "Niemann, Leon Pascal"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1502"]
[BlackElo "1709"]
[PlyCount "56"]
[EventDate "2017.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. a3 bxa3 4. Nxa3 Nc6 5. Bb2 e5 6. Bc4 Nf6 7. Bd5 d6 8. c4 Be7 9. Ne2 0-0 10. 0-0 Nb4 11. d4 Nbxd5 12. exd5 exd4 13. Bxd4 Bf5 14. Qb3 b6 15. Nb5 Qd7 16. Ra6 Rfb8 17. Rfa1 Bd8 18. Rxa7 Rxa7 19. Rxa7 Qe8 20. Qe3 Qxe3 21. Bxe3 Ne8 22. Ned4 Bd3 23. Nc6 Rc8 24. Nxd8 Rxd8 25. Bxb6 Rc8 26. Rd7 Rxc4 27. h3 Rc1+ 28. Kh2 Bxb5 0-1

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2017.06.10"]
[Round "1"]
[White "Zweigait, Bjoern"]
[Black "Zweigait, Leon"]
[Result "1/2-1/2"]
[ECO "A66"]
[WhiteElo "1740"]
[BlackElo "1502"]
[PlyCount "81"]
[EventDate "2017.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Nbd7 8. Nf3 Nb6 9. Bd3 Bg7 10. 0-0 0-0 11. h3 h5 12. Rb1 a6 13. Be3 Re8 14. Kh1 Nfxd5 15. Nxd5 Nxd5 16. Qd2 Nxe3 17. Qxe3 b5 18. b3 Bd7 19. Rfd1 Qc7 20. Rbc1 Re7 21. Qf2 Bc6 22. e5 Bxf3 23. exd6 Qxd6 24. Qxf3 Rd8 25. Bxb5 Bd4 26. Bc4 Re3 27. Qb7 Re7 28. Qf3 Qb6 29. f5 Kg7 30. Rf1 Re3 31. Qf4 Qd6 32. fxg6 Qxf4 33. Rxf4 fxg6 34. Rf7+ Kh6 35. Ra7 Rde8 36. Rxa6 Re1+ 37. Rxe1 Rxe1+ 38. Kh2 h4 39. g4 hxg3+ 40. Kxg3 Kg5 41. Re6 1/2-1/2

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2017.06.10"]
[Round "11"]
[White "Zweigait, Leon"]
[Black "Bolz, Jannis"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "1502"]
[BlackElo "1333"]
[PlyCount "91"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. c4 b6 2. g3 Bb7 3. Nf3 Nf6 4. Nc3 e6 5. a3 c5 6. Bg2 d5 7. Ne5 Bd6 8. Nd3 Nbd7 9. e3 Qc8 10. Nb5 Be7 11. cxd5 Nxd5 12. 0-0 Ba6 13. a4 Bb7 14. b3 a6 15. Na3 0-0 16. Bb2 Bf6 17. Nc4 Bxb2 18. Ndxb2 Qc7 19. d3 Nb4 20. Bxb7 Qxb7 21. Qd2 b5 22. Nd6 Qd5 23. Ne4 f5 24. Nc3 Qxb3 25. axb5 Ne5 26. f4 Nd7 27. Nc4 axb5 28. Rab1 Qc2 29. Qxc2 Nxc2 30. Rxb5 Na3 31. Nxa3 Rxa3 32. Rc1 Rc8 33. Kf2 e5 34. Ke2 exf4 35. gxf4 Nf6 36. h3 Kf8 37. Kf3 Nh5 38. Ne2 Rxd3 39. Rcxc5 Rxc5 40. Rxc5 g6 41. Nd4 Nf6 42. Ne6+ Ke7 43. Re5 Kf7 44. Ng5+ Kg8 45. Re6 Nd5 46. Re8+ 1/2-1/2

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2017.06.09"]
[Round "10"]
[White "Mueller, Maximilian3333"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1234"]
[BlackElo "1502"]
[PlyCount "45"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 Nc6 5. a3 b6 6. Nbd2 Bb7 7. 0-0 Be7 8. b3 Qc7 9. Bb2 0-0-0 10. c4 h5 11. Bc3 Rdg8 12. a4 g5 13. dxc5 bxc5 14. Ne4 Rh6 15. Nfxg5 Ng4 16. Nf3 f5 17. Ned2 Nce5 18. Nxe5 Nxe5 19. Bxe5 Rxg2+ 20. Kh1 Qxe5 21. f4 Rhg6 22. Nf3 Qxe3 23. Be2 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2017.06.09"]
[Round "9"]
[White "Zweigait, Leon"]
[Black "Fuchs, Thomas1111"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1502"]
[BlackElo "1366"]
[PlyCount "78"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. Nf3 Nc6 4. Nc3 g6 5. b3 Bg7 6. Bb2 Nf6 7. Rb1 Bd7 8. Bc4 0-0 9. 0-0 a6 10. a4 Nd4 11. h3 b5 12. axb5 axb5 13. Bd5 Ra5 14. b4 Nxf3+ 15. Qxf3 cxb4 16. Na2 Nxd5 17. Bxg7 Kxg7 18. Nxb4 Nxb4 19. Rxb4 Qb6+ 20. Kh1 Rc8 21. c3 Ra4 22. Rb3 Bc6 23. d3 f5 24. Re1 Rca8 25. Rbb1 Qa5 26. Qe3 fxe4 27. dxe4 Rxe4 28. Qg3 Rxe1+ 29. Rxe1 Ra7 30. f5 b4 31. Qg5 Qxf5 32. Rxe7+ Rxe7 33. Qxe7+ Kh6 34. Qh4+ Kg7 35. Qd4+ Qf6 36. Qa7+ Kh6 37. Qe3+ Qg5 38. Qf2 Qxg2+ 39. Qxg2 Bxg2+ 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2017.06.08"]
[Round "8"]
[White "Zweigait, Leon"]
[Black "Fink, Moritz"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1502"]
[BlackElo "1162"]
[PlyCount "132"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bf4 Bb4 5. e3 Ne4 6. Qb3 Nc6 7. c5 0-0 8. Bb5 Bxc3+ 9. bxc3 Na5 10. Qc2 c6 11. Bd3 b6 12. Bxe4 dxe4 13. Bd6 Re8 14. Qxe4 f5 15. Qf3 Bb7 16. h4 Nc4 17. Qg3 Nxd6 18. cxd6 Qf6 19. Nf3 c5 20. Rd1 Bxf3 21. gxf3 e5 22. Rg1 f4 23. Qg5 Qxg5 24. Rxg5 exd4 25. cxd4 cxd4 26. Rxd4 Rad8 27. e4 Rd7 28. Rgd5 Re6 29. Kd2 Rh6 30. e5 Kf7 31. Kd3 Ke6 32. Ke4 Rxh4 33. Rc4 Rh1 34. Rd3 Re1+ 35. Kxf4 Rxe5 36. Rcd4 Rf5+ 37. Ke4 h5 38. f4 h4 39. a4 Rh5 40. Re3 Rxd6 41. f5+ Kd7 42. Rc4 h3 43. Rc1 g6 44. fxg6 Rxg6 45. Rd3+ Ke8 46. Rc8+ Kf7 47. Rc7+ Kf6 48. Rc6+ Kg7 49. Rc7+ Kh6 50. Rc8 Re6+ 51. Kf4 Ree5 52. Rd6+ Kg7 53. Rd7+ Kf6 54. Rf8+ Ke6 55. Rfd8 h2 56. Rd1 Ref5+ 57. Kg4 h1Q 58. Rxh1 Rxh1 59. Re8+ Kd7 60. Ra8 Rfh5 61. Rxa7+ Kc8 62. Rf7 R5h4+ 63. Kg3 Rxa4 64. Rf8+ Kb7 65. f4 Rf1 66. f5 Raf4 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2017.06.07"]
[Round "7"]
[White "Kageler, Anton Paul"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "1341"]
[BlackElo "1502"]
[PlyCount "54"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bh4 g5 7. Bg3 Ne4 8. Qd3 c5 9. dxc5 Qa5 10. Nge2 Nd7 11. a3 Ndxc5 12. Qf3 d4 13. 0-0-0 dxc3 14. Nxc3 Bxc3 15. bxc3 Qxa3+ 16. Kb1 Nxc3+ 17. Qxc3 Qxc3 18. Bb5+ Ke7 19. Rhe1 Qb4+ 20. Kc1 Qxb5 21. f4 Qc4 22. Rf1 Qc3 23. Kb1 Ne4 24. Rf3 Nd2+ 25. Rxd2 Qxd2 26. Rf2 Qb4+ 27. Kc1 Rd8 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2017.06.07"]
[Round "6"]
[White "Zweigait, Leon"]
[Black "Gressler, Christian"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1502"]
[BlackElo "1198"]
[PlyCount "77"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 Bf5 5. e3 e6 6. c5 b6 7. b4 Nbd7 8. Qa4 bxc5 9. bxc5 a5 10. Qxc6 Qc8 11. Qa4 Ne4 12. Nb5 Ke7 13. Nf3 f6 14. Be2 g5 15. Bc7 Nb8 16. Nd6 Nxd6 17. Bxd6+ Kf7 18. Bxb8 Rxb8 19. Qxa5 Be7 20. 0-0 h5 21. Qd2 Bg4 22. h3 Bxf3 23. Bxf3 Qc7 24. g3 f5 25. Kg2 h4 26. g4 Rbg8 27. gxf5 g4 28. fxe6+ Kxe6 29. Bxg4+ Rxg4+ 30. hxg4 Rg8 31. Kh3 Rf8 32. f4 Bg5 33. Qd3 Rf6 34. Rab1 Bxf4 35. Rb6+ Ke7 36. Rxf6 Kxf6 37. Rxf4+ Ke7 38. Qh7+ Kd8 39. Rf8# 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2017.06.06"]
[Round "5"]
[White "Boehm, Karl"]
[Black "Zweigait, Leon"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1327"]
[BlackElo "1502"]
[PlyCount "97"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Qxd5 4. Nc3 Qd6 5. Nf3 a6 6. Be2 Bf5 7. 0-0 e6 8. Ne5 c5 9. Nf3 Nc6 10. dxc5 Qxd1 11. Rxd1 Bxc5 12. Bd3 Bg4 13. Be2 Nb4 14. h3 Bf5 15. Na4 Ne4 16. Bd3 0-0-0 17. Nxc5 Nxc5 18. Ne5 Rhf8 19. Bf4 f6 20. Nc4 e5 21. Bxf5+ Kc7 22. Be3 b6 23. Bxc5 bxc5 24. Bxh7 Rh8 25. Bf5 Rh5 26. Rxd8 Kxd8 27. Rd1+ Ke8 28. Nd6+ Kf8 29. Bg6 Rh6 30. Be4 a5 31. Nb7 g6 32. Nxc5 f5 33. Bd3 e4 34. Bc4 Nxc2 35. a3 e3 36. Kf1 Rh4 37. Ne6+ Ke7 38. Bb3 Re4 39. Ke2 exf2+ 40. Kxf2 Ne3 41. Re1 a4 42. Rxe3 axb3 43. Rxe4 fxe4 44. Nc5 Kd6 45. Nxe4+ Kd5 46. Nd2 Kc6 47. Nxb3 Kb6 48. g4 g5 49. Nd4 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2017.06.05"]
[Round "3"]
[White "Costa, Leonardo"]
[Black "Zweigait, Leon"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1686"]
[BlackElo "1502"]
[PlyCount "105"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 c6 5. c4 Nb6 6. Nc3 Bf5 7. c5 Nd5 8. Qb3 Qd7 9. Ne5 Qc7 10. Nxd5 cxd5 11. Qxd5 e6 12. Bb5+ Nc6 13. Bxc6+ Qxc6 14. Qxc6+ bxc6 15. Nxc6 Be4 16. Ne5 Bxg2 17. Rg1 Bd5 18. Be3 f6 19. Nd3 Be4 20. Kd2 Kf7 21. b4 Rb8 22. Rab1 e5 23. dxe5 Rd8 24. Rb3 fxe5 25. Ke2 Rd5 26. f3 Bf5 27. f4 exf4 28. Nxf4 Rd7 29. b5 Be7 30. c6 Rdd8 31. Bxa7 Bd6 32. Nh5 g6 33. Ng3 Bg4+ 34. Kf2 Bf4 35. Be3 Bxe3+ 36. Rxe3 Rd2+ 37. Ne2 Bh5 38. a4 Ra2 39. Re4 Re8 40. Rxe8 Kxe8 41. Re1 Kd8 42. Ke3 Ra3+ 43. Kd4 Rxa4+ 44. Kc5 Bg4 45. Nc3 Rf4 46. c7+ Kd7 47. Nd5 Rf7 48. b6 Rf2 49. Re7+ Kc8 50. Re8+ Kb7 51. Rb8+ Ka6 52. Nb4+ Ka5 53. Ra8# 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2017.06.05"]
[Round "4"]
[White "Zweigait, Leon"]
[Black "Fuhrmann, Bahne"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1502"]
[BlackElo "1365"]
[PlyCount "82"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. c4 b6 2. g3 Bb7 3. Nf3 e6 4. Bg2 Nf6 5. Nc3 Bb4 6. 0-0 c5 7. a3 Bxc3 8. bxc3 0-0 9. d4 d6 10. Rb1 Qc7 11. Bf4 Rd8 12. Qb3 Nbd7 13. Rfd1 Nf8 14. dxc5 Qxc5 15. Qb4 Qxb4 16. cxb4 d5 17. Ne5 Ng6 18. Nxg6 hxg6 19. Rd4 Rd7 20. Rbd1 Rad8 21. Bg5 Kf8 22. e4 e5 23. Bxf6 gxf6 24. R4d2 d4 25. f4 Rc8 26. Rc1 Rdc7 27. Rdc2 b5 28. c5 a6 29. h4 Kg7 30. Kh2 Bc6 31. Re1 Ra8 32. Bf1 Rca7 33. Rb2 Rh8 34. Bd3 Raa8 35. Kg2 exf4 36. gxf4 Rxh4 37. Kg3 Rah8 38. Bf1 f5 39. exf5 gxf5 40. Rd2 Rg4+ 41. Kf2 Rh2+ 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2017.06.04"]
[Round "2"]
[White "Schott, Andy"]
[Black "Zweigait, Leon"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1143"]
[BlackElo "1502"]
[PlyCount "120"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 c6 5. c4 Nb6 6. Nc3 e6 7. Bf4 N8d7 8. Bd3 Nf6 9. 0-0 g6 10. Bg5 Bg7 11. Ne4 Bd7 12. h3 0-0 13. Qd2 Nxe4 14. Bxe4 f6 15. Bf4 Nxc4 16. Qc3 Nb6 17. Rfd1 Nd5 18. Bxd5 cxd5 19. Qb4 Bc6 20. Bd6 Rf7 21. Re1 Qd7 22. Nd2 Rd8 23. Bg3 Bf8 24. Qa5 b6 25. Qc3 Bd6 26. Bxd6 Qxd6 27. Re3 Re7 28. Rae1 Rde8 29. Nf3 Kg7 30. b4 Bd7 31. a3 e5 32. dxe5 fxe5 33. Rxe5 Rxe5 34. Rxe5 Rxe5 35. Nxe5 d4 36. Qg3 Bb5 37. Nf3 Qd5 38. Qe5+ Qxe5 39. Nxe5 Kf6 40. Nf3 d3 41. Nd2 Ke5 42. f3 Kd4 43. Kf2 Kc3 44. Ke3 Bc6 45. h4 b5 46. g4 h6 47. f4 Bd7 48. Ne4+ Kc2 49. Nc5 d2 50. Nxd7 d1Q 51. Nc5 Qxg4 52. Nd3 Qh3+ 53. Ke4 Qxd3+ 54. Ke5 Qf5+ 55. Kd6 Qxf4+ 56. Kc6 Qxh4 57. Kxb5 g5 58. Ka6 Qd4 59. Ka5 Kb3 60. Ka6 Qb6# 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2017.06.04"]
[Round "1"]
[White "Zweigait, Leon"]
[Black "Cromm, Mika"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1502"]
[BlackElo "1175"]
[PlyCount "95"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. c4 e5 2. g3 Bc5 3. Nc3 Nf6 4. Bg2 d6 5. e3 0-0 6. a3 Be6 7. Bxb7 Nbd7 8. Bxa8 Qxa8 9. Qf3 Qd8 10. d3 Bg4 11. Qg2 h6 12. h3 Bf5 13. e4 Be6 14. Nf3 Nb8 15. b4 Bb6 16. a4 a5 17. b5 Bc5 18. Ba3 Bb6 19. 0-0 Nh5 20. Nd5 Bxd5 21. cxd5 Nd7 22. Rac1 Qe7 23. Rc6 Rb8 24. Rfc1 Qd8 25. Nd2 Rb7 26. Bxd6 Kh7 27. Ba3 Qb8 28. Nc4 Qa7 29. Nxb6 cxb6 30. Bd6 Qa8 31. Rc8 Qa7 32. R1c7 Nhf6 33. d4 exd4 34. e5 Nxd5 35. Qxd5 Rxc7 36. Rxc7 Qb8 37. Rxd7 Qe8 38. Qxf7 Qxf7 39. Rxf7 Kg8 40. Rb7 d3 41. Kf1 d2 42. Ke2 d1Q+ 43. Kxd1 Kh7 44. e6 Kh8 45. e7 Kh7 46. e8Q h5 47. Qe4+ Kg8 48. Qg6 1-0

