[Event "Hamburg-chT Landesliga 2122"]
[Site "Hamburg"]
[Date "2022.04.03"]
[Round "8.7"]
[White "Priebe, Jan"]
[Black "Niemann, Jannis"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2193"]
[PlyCount "91"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "St Pauli II"]
[BlackTeam "Fischbek"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. b3 a6 4. Bb2 b5 5. a4 b4 6. d4 cxd4 7. Nxd4 Nf6 8. Bd3 Bb7 9. Nd2 Qc7 10. Qe2 d6 11. g4 h6 12. 0-0-0 Nbd7 13. h4 Nc5 14. Kb1 Nfd7 15. f4 Be7 16. g5 hxg5 17. hxg5 0-0-0 18. Qg4 Kb8 19. g6 Nf6 20. Qg2 fxg6 21. Qxg6 Rxh1 22. Rxh1 Bf8 23. N4f3 Qe7 24. Rh8 Qe8 25. Qg1 Qf7 26. Ng5 Qd7 27. Qd4 Be7 28. Rxd8+ Qxd8 29. Bc4 d5 30. exd5 exd5 31. Be2 Nfe4 32. Ndxe4 Nxe4 33. Nxe4 dxe4 34. Qxd8+ Bxd8 35. Bxg7 Be7 36. Kc1 Kc7 37. Kd2 Kd6 38. Ke3 Ke6 39. Bg4+ Kd5 40. Bd4 Kd6 41. Bf5 Bd8 42. Bxe4 Bc8 43. Be5+ Ke6 44. Kd4 Bd7 45. f5+ Kf7 46. Kc5 1-0

[Event "Hamburg-chT Landesliga 1920"]
[Site "Hamburg"]
[Date "2021.08.22"]
[Round "9.23"]
[White "Purniel Umpierre, Christian"]
[Black "Niemann, Jannis"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1998"]
[PlyCount "85"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Hamburg Weisse Dame"]
[BlackTeam "Fischbek"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d3 a6 4. g3 b5 5. Bg2 Bb7 6. 0-0 Ne7 7. Re1 Ng6 8. c3 d5 9. Nbd2 Be7 10. h4 Nd7 11. Qe2 dxe4 12. Nxe4 Nf6 13. Nfg5 Nxe4 14. dxe4 Bxg5 15. Bxg5 Ne7 16. h5 h6 17. Bf4 0-0 18. Rad1 Qc8 19. g4 Kh7 20. Bd6 Re8 21. Qe3 c4 22. Qf4 f6 23. e5 Bxg2 24. Kxg2 Qb7+ 25. f3 fxe5 26. Qxe5 Ng8 27. Kg3 Rad8 28. Rd4 Nf6 29. Qe2 Qc6 30. Be5 Rxd4 31. Bxd4 Qd6+ 32. Be5 Qe7 33. Qc2+ Kh8 34. Qg6 Nd5 35. Qxh6+ Kg8 36. Qg6 Qf7 37. Qg5 Rf8 38. f4 Kh7 39. Rh1 Ne7 40. Bd6 Re8 41. Bxe7 Rxe7 42. Rd1 Rd7 43. Qg6+ 1-0

[Event "Hamburg-chT Landesliga 1920"]
[Site "Hamburg"]
[Date "2021.08.21"]
[Round "8.24"]
[White "Khalaf, Ayman"]
[Black "Niemann, Jannis"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "1807"]
[PlyCount "75"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Hamburg Koenigsspringer II"]
[BlackTeam "Fischbek"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 0-0 7. Bd3 c5 8. 0-0 b6 9. Rc1 Bb7 10. Qe2 h6 11. Bh4 Rc8 12. b3 Ne4 13. Bxe7 Qxe7 14. cxd5 exd5 15. dxc5 Ndxc5 16. Nb5 a6 17. Nbd4 Nxd3 18. Qxd3 Qa3 19. Ra1 Rc3 20. Qe2 Rfc8 21. Nd2 Rc1 22. Nxe4 dxe4 23. Raxc1 Rxc1 24. Qd2 Rc5 25. Rb1 Rg5 26. b4 Qa4 27. Rc1 Qd7 28. Qe2 Qd6 29. a3 Qg6 30. Qf1 h5 31. Rc7 Bd5 32. Ne2 b5 33. Nf4 Qd6 34. Rc8+ Kh7 35. Qd1 Qd7 36. Rc5 Be6 37. Qxd7 Bxd7 38. Rxg5 1-0

