[Event "Niedersachsen-ch op-C"]
[Site "Verden an der Aller"]
[Date "2020.01.05"]
[Round "7"]
[White "Niemann, Marcel"]
[Black "Umhang, Tanja"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1289"]
[BlackElo "1304"]
[PlyCount "94"]
[EventDate "2020.01.02"]
[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. c4 dxc4 3. Nc3 Nf6 4. e4 e6 5. a3 Nc6 6. Nf3 b6 7. Bxc4 Bb7 8. 0-0 a6 9. b4 b5 10. Ba2 Ne7 11. Re1 g6 12. Bb2 Bg7 13. Qb3 0-0 14. Rad1 c6 15. h3 Nc8 16. Re2 Nb6 17. e5 Nfd5 18. Ne4 Nc4 19. Qc2 Nxb2 20. Qxb2 a5 21. Bxd5 cxd5 22. Nd6 Bc6 23. Rc2 Qb6 24. Rdc1 Bh6 25. Rxc6 Bxc1 26. Qc2 Qb8 27. Qxc1 axb4 28. axb4 Ra4 29. Qc5 Ra1+ 30. Kh2 Qa8 31. Rc8 Rxc8 32. Qxc8+ Qxc8 33. Nxc8 Rb1 34. Ne7+ Kf8 35. Nc6 h6 36. g4 Ke8 37. g5 h5 38. Kg2 Kd7 39. Nb8+ Kc7 40. Na6+ Kb6 41. Nc5 Rxb4 42. Kf1 Rb2 43. Ne1 Kc6 44. Ned3 Rb1+ 45. Kg2 b4 46. Na4 Kb5 47. Nab2 b3 1/2-1/2

[Event "Niedersachsen-ch op-C"]
[Site "Verden an der Aller"]
[Date "2020.01.04"]
[Round "6"]
[White "Fehsenfeld, Kurt"]
[Black "Niemann, Marcel"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "1600"]
[BlackElo "1289"]
[PlyCount "106"]
[EventDate "2020.01.02"]
[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. c4 e6 3. e3 c5 4. Nf3 Nf6 5. Nc3 cxd4 6. Nxd4 Nc6 7. Nf3 Bc5 8. cxd5 exd5 9. Bb5 a6 10. Be2 0-0 11. 0-0 Bf5 12. Qb3 b5 13. a3 d4 14. exd4 Nxd4 15. Nxd4 Qxd4 16. Be3 Qe5 17. Bxc5 Qxc5 18. Rac1 Be6 19. Qc2 Qg5 20. Ne4 Nxe4 21. Qxe4 Bd5 22. Qg4 Qxg4 23. Bxg4 Bc4 24. Rfe1 Rfe8 25. Bf3 Rad8 26. Bc6 Rxe1+ 27. Rxe1 a5 28. Re8+ Rxe8 29. Bxe8 a4 30. f4 Kf8 31. Bc6 Ke7 32. Kf2 h5 33. Ke3 Kd6 34. Bf3 g6 35. Kd4 h4 36. Be4 Ba2 37. g3 hxg3 38. hxg3 Bc4 39. Bc2 Be2 40. b3 axb3 41. Bxb3 f6 42. Ke3 Bg4 43. Bc2 Kc5 44. Bxg6 f5 45. Bf7 Bd1 46. Be6 Bg4 47. Kd3 Bh3 48. Kc3 Bg4 49. Bf7 Bf3 50. Be8 Bd1 51. Bd7 Bg4 52. Kb2 Bh3 53. Kb3 Bg4 1/2-1/2

[Event "Niedersachsen-ch op-C"]
[Site "Verden an der Aller"]
[Date "2020.01.04"]
[Round "5"]
[White "Fritz, Christian"]
[Black "Niemann, Marcel"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1609"]
[BlackElo "1289"]
[PlyCount "58"]
[EventDate "2020.01.02"]
[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 Nc6 3. Bg2 Bc5 4. Nc3 Nf6 5. d3 d6 6. Nf3 0-0 7. 0-0 Bf5 8. a3 Qd7 9. b4 Bb6 10. b5 Nd8 11. a4 a6 12. Bd2 axb5 13. axb5 Ne6 14. Re1 Nc5 15. Bg5 h6 16. Bxf6 gxf6 17. Nd5 Kg7 18. e4 Bg4 19. Ne3 Rxa1 20. Qxa1 Nxd3 21. Rd1 Bxe3 22. fxe3 Nc5 23. Qa7 b6 24. Qa3 Qe6 25. Rd5 Rc8 26. Qc1 Ra8 27. Qf1 Ra3 28. Qc1 Ra5 29. Kf2 Qxd5 0-1

[Event "Niedersachsen-ch op-C"]
[Site "Verden an der Aller"]
[Date "2020.01.03"]
[Round "4"]
[White "Niemann, Marcel"]
[Black "Menke, Stefan"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1289"]
[BlackElo "1403"]
[PlyCount "64"]
[EventDate "2020.01.02"]
[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 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. e3 Nxe5 5. Be2 Qb4+ 6. Qd2 Qxd2+ 7. Nbxd2 Nxf3+ 8. Bxf3 c6 9. c4 Bb4 10. 0-0 Nf6 11. a3 Ba5 12. b4 Bc7 13. Bb2 Bd8 14. Rad1 0-0 15. c5 b6 16. Nb3 Ba6 17. Rfe1 Bc4 18. Nd2 Be6 19. Bd4 b5 20. h3 a5 21. Ra1 axb4 22. axb4 Bc7 23. Ne4 Nd5 24. Bc3 f5 25. Bd2 fxe4 26. Bxe4 Nf6 27. Bf3 Be5 28. Rab1 Ra2 29. Red1 Bf5 30. e4 Nxe4 31. Bxe4 Bxe4 32. Rb3 Bc2 0-1

[Event "Niedersachsen-ch op-C"]
[Site "Verden an der Aller"]
[Date "2020.01.03"]
[Round "3"]
[White "Niemann, Marcel"]
[Black "Zgonc, David"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1289"]
[BlackElo "1402"]
[PlyCount "147"]
[EventDate "2020.01.02"]
[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 f5 2. c4 Nf6 3. Nc3 g6 4. Bf4 Bg7 5. f3 d6 6. e3 Be6 7. Qb3 Qc8 8. Bd3 c6 9. Nge2 0-0 10. Bg3 Na6 11. 0-0 Bf7 12. Rac1 Nh5 13. Bf2 e5 14. d5 Nc5 15. Qc2 Nxd3 16. Qxd3 Qc7 17. a4 Rad8 18. Ng3 Nf6 19. e4 f4 20. Nge2 g5 21. h3 h5 22. Kh2 Qe7 23. Rh1 Bg6 24. Kg1 Kf7 25. Kf1 Rh8 26. Ng1 c5 27. Ke2 g4 28. h4 a6 29. b3 Nd7 30. Be1 g3 31. Bd2 Bf6 32. Nh3 Bxh4 33. Ra1 Kg7 34. Na2 Nf8 35. Qc3 Nh7 36. Bxf4 Qf6 37. Bd2 Ng5 38. Bxg5 Bxg5 39. Nxg5 Qxg5 40. Qe3 Qxe3+ 41. Kxe3 Rdf8 42. Rh3 h4 43. Rah1 Rf4 44. Nc3 Be8 45. Ne2 Bd7 46. Nxf4 exf4+ 47. Kxf4 Bxh3 48. Rxh3 Kf6 49. Ke3 Kg5 50. f4+ Kg4 51. Rh1 h3 52. Rg1 h2 53. Rh1 a5 54. e5 dxe5 55. fxe5 Rf8 56. e6 Rf3+ 57. gxf3+ Kh3 58. e7 g2 59. Rxh2+ Kxh2 60. e8Q g1Q+ 61. Kd2 Qd4+ 62. Ke2 Qb2+ 63. Ke3 Qd4+ 64. Ke2 Qb2+ 65. Ke1 Qc3+ 66. Kf2 Qb2+ 67. Qe2 Qd4+ 68. Kf1+ Kg3 69. Qg2+ Kf4 70. Qg4+ Ke3 71. Qxd4+ cxd4 72. Ke1 d3 73. d6 d2+ 74. Kd1 1-0

[Event "Niedersachsen-ch op-C"]
[Site "Verden an der Aller"]
[Date "2020.01.02"]
[Round "1"]
[White "Niemann, Marcel"]
[Black "Reiche, Danyel"]
[Result "1-0"]
[ECO "D50"]
[WhiteElo "1289"]
[BlackElo "800"]
[PlyCount "107"]
[EventDate "2020.01.02"]
[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. c4 Nf6 3. Nc3 dxc4 4. e4 e6 5. Bg5 Be7 6. Bxc4 0-0 7. e5 Nfd7 8. Bxe7 Qxe7 9. Nf3 b6 10. 0-0 Bb7 11. Qd3 Nc6 12. a3 Na5 13. Ba2 Rad8 14. Rad1 Nc5 15. Qc2 Bxf3 16. dxc5 Bxd1 17. Rxd1 bxc5 18. g3 Rxd1+ 19. Nxd1 Nc6 20. Nc3 Nxe5 21. Kg2 Qf6 22. Qe4 Qf5 23. Qe3 Ng4 24. Qe2 Rd8 25. Bb1 Qh5 26. h4 g5 27. Kh3 gxh4 28. Qxg4+ Qxg4+ 29. Kxg4 Rd4+ 30. Kh3 f5 31. Ba2 Kf7 32. gxh4 f4 33. f3 Rd2 34. Na4 Kf6 35. Nxc5 Rxb2 36. Ne4+ Kf5 37. Bc4 Rc2 38. Bd3 Ra2 39. Nc3+ Ke5 40. Nxa2 c5 41. Bxh7 Kf6 42. Kg4 e5 43. Be4 c4 44. h5 Kg7 45. Kg5 a5 46. Nc3 a4 47. h6+ Kh8 48. Nd5 Kg8 49. Ne7+ Kh8 50. Ng6+ Kg8 51. Nxe5 c3 52. h7+ Kh8 53. Kh6 c2 54. Nf7# 1-0

[Event "Niedersachsen-ch op-C"]
[Site "Verden an der Aller"]
[Date "2020.01.02"]
[Round "2"]
[White "Steinkamp, Matthis"]
[Black "Niemann, Marcel"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "787"]
[BlackElo "1289"]
[PlyCount "72"]
[EventDate "2020.01.02"]
[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. Nc3 Nf6 3. Bf4 a6 4. e3 Bf5 5. f3 e6 6. g4 Bg6 7. h4 h6 8. Bd3 Bh7 9. h5 Bd6 10. Nge2 Nc6 11. a3 Qe7 12. Qd2 e5 13. Bxh7 exf4 14. Nxf4 Bxf4 15. Bf5 Qxe3+ 16. Qxe3+ Bxe3 17. Bd3 Nxd4 18. Rf1 0-0-0 19. Bf5+ Nxf5 20. gxf5 Rhe8 21. Ne2 Bb6 22. 0-0-0 Rxe2 23. Rfe1 Rde8 24. Rxe2 Rxe2 25. Rh1 Kd7 26. Kd1 Re5 27. Rh2 Kd6 28. b4 a5 29. Rg2 Nxh5 30. Rg4 Rxf5 31. f4 Rxf4 32. Rxf4 Nxf4 33. Kd2 axb4 34. axb4 Bd4 35. c3 Be5 36. Ke3 g5 0-1

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2018.09.15"]
[Round "5"]
[White "Glaschak, Joachim"]
[Black "Niemann, Marcel"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1343"]
[BlackElo "1152"]
[PlyCount "83"]
[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. d4 d5 2. c4 Nf6 3. Nc3 e6 4. cxd5 Nxd5 5. Nxd5 exd5 6. Nf3 g6 7. e3 Bg7 8. Be2 0-0 9. 0-0 Nd7 10. b4 b6 11. a4 c5 12. bxc5 bxc5 13. Ba3 Qa5 14. Rb1 Qc7 15. dxc5 Nf6 16. Qb3 Rd8 17. Nd4 Ne4 18. Rfd1 Nxc5 19. Bxc5 Qxc5 20. Rdc1 Qd6 21. Nb5 Qb6 22. Qa2 Bf5 23. Rb3 Qa5 24. Nd4 Bxd4 25. exd4 Rac8 26. Rxc8 Rxc8 27. g4 Qe1+ 28. Kg2 Rc2 29. Rb2 Qxe2 30. Rxc2 Qxc2 31. Qxd5 Qe4+ 32. Qxe4 Bxe4+ 33. f3 Bd5 34. Kf2 a5 35. Ke3 g5 36. f4 f6 37. fxg5 fxg5 38. Kd3 Bc6 39. Kc4 Bxa4 40. Kc5 Be8 41. d5 a4 42. Kb4 0-1

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2018.09.01"]
[Round "4"]
[White "Niemann, Marcel"]
[Black "Moseler, Thomas"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "1152"]
[BlackElo "1595"]
[PlyCount "80"]
[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 e6 2. d4 Nf6 3. Nc3 d5 4. Bg5 Nbd7 5. Nf3 c6 6. c5 Be7 7. e3 Nh5 8. Bxe7 Qxe7 9. Bd3 g6 10. a4 0-0 11. Qd2 e5 12. Be2 Ng7 13. 0-0 e4 14. Ne1 f5 15. f3 exf3 16. Nxf3 Re8 17. Nd1 Nf6 18. Ne5 Nd7 19. Nxd7 Bxd7 20. Rf3 Nh5 21. Rf2 Nf6 22. Bd3 Ng4 23. Rf3 Qg7 24. h3 Nf6 25. b4 a6 26. Nb2 Re7 27. Rb1 Rae8 28. Bc2 Qh6 29. Re1 Nh5 30. Nd3 Rf8 31. Ne5 Bc8 32. Qf2 Nf6 33. Qg3 Qg7 34. Ref1 Nd7 35. Nxd7 Bxd7 36. Kh2 Kh8 37. Bd3 Rfe8 38. Re1 Qh6 39. Qf2 Rf8 40. Qg3 Qg7 1/2-1/2

[Event "Harburg-chH 13th"]
[Site "Hamburg"]
[Date "2018.08.05"]
[Round "5"]
[White "Ahlers, Quentin"]
[Black "Niemann, Marcel"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1203"]
[BlackElo "1152"]
[PlyCount "67"]
[EventDate "2018.08.03"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 0-0 6. Bg5 Na5 7. Qd2 Nxc4 8. dxc4 Bb4 9. 0-0 d6 10. Qd3 Bxc3 11. Qxc3 Nxe4 12. Bxd8 Nxc3 13. Bxc7 Ne2+ 14. Kh1 e4 15. Nd2 f5 16. Bxd6 Rd8 17. c5 Nd4 18. c3 Ne6 19. Nc4 Bd7 20. Na5 Bb5 21. c4 Ba6 22. Rad1 b6 23. Nc6 Rdc8 24. Ne7+ Kf7 25. Nxc8 Rxc8 26. cxb6 axb6 27. b3 Rc6 28. Ba3 Nf4 29. Rd7+ Kg6 30. Rd6+ Rxd6 31. Bxd6 Nd3 32. Bg3 Kh5 33. Bc7 f4 34. a4 0-1

[Event "Harburg-chH 13th"]
[Site "Hamburg"]
[Date "2018.08.05"]
[Round "4"]
[White "Niemann, Marcel"]
[Black "Oellrich, Emma"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1152"]
[BlackElo "1139"]
[PlyCount "79"]
[EventDate "2018.08.03"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 e6 2. b3 Nf6 3. Nc3 c5 4. e3 d5 5. d4 Nc6 6. Bb2 b6 7. Bb5 Bd7 8. Qe2 a6 9. Bxa6 Be7 10. Bb5 0-0 11. 0-0 Nb4 12. Bxd7 Qxd7 13. a3 Nc6 14. Qb5 Rab8 15. Ne5 Nxe5 16. dxe5 Qxb5 17. Nxb5 Nd7 18. Rfc1 f6 19. f4 fxe5 20. Bxe5 Nxe5 21. fxe5 Bg5 22. Re1 Rf5 23. e4 Rxe5 24. exd5 Rxe1+ 25. Rxe1 exd5 26. Re5 Rf8 27. Rxg5 Rd8 28. c3 d4 29. cxd4 cxd4 30. Kf1 d3 31. Ke1 Kf7 32. Kd2 Kf6 33. Rg3 g5 34. Rxd3 Rxd3+ 35. Kxd3 Kf5 36. Ke3 Kg4 37. Na7 h5 38. a4 h4 39. Nc8 h3 40. g3 1-0

[Event "Harburg-chH 13th"]
[Site "Hamburg"]
[Date "2018.08.04"]
[Round "2"]
[White "Detjen, Mattes"]
[Black "Niemann, Marcel"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1184"]
[BlackElo "1152"]
[PlyCount "72"]
[EventDate "2018.08.03"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nge7 5. Nc3 g6 6. Bc4 Bg7 7. Qf3 0-0 8. Bg5 Nxd4 9. Qd3 Ndc6 10. Qd2 Na5 11. Bb3 Nxb3 12. cxb3 d6 13. Bh6 Be6 14. 0-0 Nc6 15. f4 Bd7 16. f5 f6 17. fxg6 hxg6 18. Nd5 Ne7 19. Nc3 g5 20. Bxg7 Kxg7 21. Ne2 Ng6 22. Ng3 Rh8 23. Nf5+ Bxf5 24. exf5 Ne5 25. Qd5 c6 26. Qd2 d5 27. Rac1 Qb6+ 28. Kh1 Qc7 29. Rc3 Nc4 30. g3 Nxd2 31. Re1 Ne4 32. Rce3 Nxg3+ 33. Kg2 Nxf5 34. Rh3 Rxh3 35. Kxh3 Rh8+ 36. Kg4 Qf4# 0-1

[Event "Harburg-chH 13th"]
[Site "Hamburg"]
[Date "2018.08.04"]
[Round "3"]
[White "Niemann, Marcel"]
[Black "Nuernberg, Rainer"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1152"]
[BlackElo "1180"]
[PlyCount "103"]
[EventDate "2018.08.03"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. g4 Nc6 7. c3 Na5 8. Be2 d5 9. d3 d4 10. cxd4 Qxd4 11. Nc3 Bb4 12. Bd2 0-0-0 13. Qe3 Qxe3 14. Bxe3 Nc6 15. 0-0 h6 16. a3 Bxc3 17. bxc3 Nh7 18. h4 Nf8 19. Rfb1 Ne6 20. Rb3 Nf4 21. Bxf4 exf4 22. Rab1 b6 23. d4 g6 24. f3 Ne7 25. Bd3 Rhf8 26. Kf2 f5 27. exf5 gxf5 28. Re1 Rf7 29. h5 c5 30. Ba6+ Kc7 31. dxc5 Rd2+ 32. Kf1 Nd5 33. cxb6+ axb6 34. Re2 Ne3+ 35. Kf2 Rxe2+ 36. Bxe2 fxg4 37. fxg4 Rg7 38. Rb4 Nd5 39. Rc4+ Kd6 40. Rd4 Kc5 41. Rc4+ Kd6 42. Bf3 b5 43. Rd4 Rg5 44. Ke2 Kc5 45. Kd3 Re5 46. Rxd5+ Rxd5+ 47. Bxd5 Kxd5 48. g5 Ke5 49. g6 Kf6 50. Ke4 Kg7 51. Kxf4 Kf6 52. Ke4 1-0

[Event "Harburg-chH 13th"]
[Site "Hamburg"]
[Date "2018.08.03"]
[Round "1"]
[White "Niemann, Marcel"]
[Black "Eickmeier, Bernd"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1152"]
[BlackElo "1201"]
[PlyCount "77"]
[EventDate "2018.08.03"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. 0-0 Bd7 6. d3 h6 7. Be3 a6 8. Ba4 Ng4 9. Bd2 Be7 10. h3 Nf6 11. a3 Be6 12. Be3 0-0 13. Ne2 Rb8 14. c3 d5 15. Bxc6 bxc6 16. Nxe5 Qd6 17. Bf4 Qc5 18. d4 Qa7 19. Nxc6 Qb7 20. Nxb8 Rxb8 21. e5 Nh5 22. Rb1 Nxf4 23. Nxf4 Bf5 24. Nd3 Qb5 25. Nb4 Bxb1 26. Qxb1 Bxb4 27. axb4 Ra8 28. f4 a5 29. bxa5 Rxa5 30. Qc2 Ra6 31. f5 Ra2 32. Rf2 Qb6 33. Re2 c5 34. Qd2 Ra1+ 35. Kh2 Rf1 36. e6 Kf8 37. e7+ Ke8 38. Qc2 Rf4 39. Qa4+ 1-0

[Event "Langenhagen-ch op"]
[Site "Langenhagen"]
[Date "2018.06.09"]
[Round "1"]
[White "Niemann, Marcel"]
[Black "Niemann, Leon Pascal"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "1152"]
[BlackElo "1570"]
[PlyCount "76"]
[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. d4 Nf6 2. c4 c5 3. Nf3 Nc6 4. e3 g6 5. Nc3 cxd4 6. exd4 d6 7. h3 Bg7 8. Be2 0-0 9. 0-0 Bf5 10. a3 Rc8 11. d5 Na5 12. Qa4 Nd7 13. Be3 b6 14. Rac1 Nc5 15. Bxc5 bxc5 16. b4 cxb4 17. axb4 Nxc4 18. Qxa7 Nb6 19. Qa1 Nxd5 20. Qa5 Nxc3 21. Rxc3 Bxc3 22. Qxd8 Rfxd8 23. b5 Rb8 24. Rc1 Bf6 25. Rc7 Bd7 26. Nd2 Bxb5 27. Bxb5 Rxb5 28. Ne4 Rb1+ 29. Kh2 Be5+ 30. g3 d5 31. Rxe7 dxe4 32. Rxe5 f5 33. Kg2 Rb2 34. Kf1 Rd1+ 35. Kg2 Rdd2 36. Kf1 Rxf2+ 37. Ke1 Rh2 38. Re8+ Kf7 0-1

[Event "Harburg-chI 12th"]
[Site "Hamburg"]
[Date "2017.08.06"]
[Round "4"]
[White "Niemann, Marcel"]
[Black "Lohmann, Tristan"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1119"]
[BlackElo "1010"]
[PlyCount "97"]
[EventDate "2017.08.06"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Nc3 d6 6. d3 Bg4 7. h3 Bh5 8. Na4 Nd4 9. Nxc5 Nxf3+ 10. gxf3 dxc5 11. Bg5 h6 12. Bh4 Qd7 13. Kh2 Bg6 14. Rg1 Nh5 15. Bg3 0-0 16. Bxe5 Qe7 17. Bg3 c6 18. Qd2 Qf6 19. Qe2 Qxb2 20. Rgb1 Qc3 21. f4 Nf6 22. f3 Rfe8 23. Be1 Qd4 24. Qf2 Nh5 25. Qxd4 cxd4 26. f5 Bh7 27. Rxb7 Reb8 28. Rab1 Rf8 29. Bb4 Rfb8 30. Bxf7+ Kh8 31. Bd6 Rxb7 32. Rxb7 Nf6 33. Be5 Rf8 34. Bxd4 a5 35. a4 Bg8 36. Bxg8 Kxg8 37. h4 Rf7 38. Rxf7 Kxf7 39. Bxf6 gxf6 40. f4 Ke7 41. Kg3 Kd6 42. Kg4 Kc5 43. Kh5 Kb4 44. Kg6 Kxa4 45. Kxf6 Kb4 46. Kg7 a4 47. f6 a3 48. f7 a2 49. f8Q+ 1-0

[Event "Harburg-chI 12th"]
[Site "Hamburg"]
[Date "2017.08.06"]
[Round "5"]
[White "Rennkamp, David"]
[Black "Niemann, Marcel"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "1012"]
[BlackElo "1119"]
[PlyCount "64"]
[EventDate "2017.08.06"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bf4 Nh5 9. 0-0 Nxf4 10. exf4 Bd6 11. g3 Qf6 12. Qe2 Nd7 13. Rfe1 b6 14. Qe3 Bb7 15. Rab1 c5 16. Nb5 cxd4 17. Qxd4 Qxd4 18. Nfxd4 Bc5 19. Nf3 dxc4 20. Bxc4 Bxf3 21. Rbc1 Nf6 22. Rc3 Bh5 23. Kg2 Bb4 24. Rce3 Bxe1 25. Rxe1 Bg6 26. Re5 Nd7 27. Re2 Nc5 28. b4 Bd3 29. Bxd3 Nxd3 30. Rd2 Nxb4 31. a3 Nd5 32. Kf3 Rfc8 0-1

[Event "Harburg-chI 12th"]
[Site "Hamburg"]
[Date "2017.08.05"]
[Round "2"]
[White "Niemann, Marcel"]
[Black "Detjen, Mattes"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1119"]
[BlackElo "890"]
[PlyCount "63"]
[EventDate "2017.08.06"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. Nc3 Bg4 7. h3 Bh5 8. d3 Bc5 9. Re1 Qd7 10. Be3 Bb6 11. Bxb6 cxb6 12. Re3 Ne7 13. Ne2 0-0 14. c3 Rad8 15. Qb3+ Kh8 16. Qxb6 Rb8 17. d4 exd4 18. Qxd4 Qe8 19. Qb4 Qd8 20. Ned4 Bf7 21. Ree1 Qd7 22. Rad1 Qc7 23. c4 c5 24. Qa4 cxd4 25. Rxd4 Be8 26. Qa3 Bf7 27. b3 Ra8 28. Red1 b5 29. Rd7 Qb8 30. Qxe7 bxc4 31. bxc4 Bxc4 32. Qxg7# 1-0

[Event "Harburg-chI 12th"]
[Site "Hamburg"]
[Date "2017.08.05"]
[Round "3"]
[White "Torres, Bryan Jonnel"]
[Black "Niemann, Marcel"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1125"]
[BlackElo "1119"]
[PlyCount "91"]
[EventDate "2017.08.06"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 Ng4 7. cxd4 Bb4+ 8. Bd2 Bxd2+ 9. Nbxd2 0-0 10. 0-0 d6 11. exd6 Qxd6 12. Nb3 Bf5 13. h3 Nf6 14. Qd2 Qb4 15. Qxb4 Nxb4 16. Rfe1 Nc2 17. Re7 Nxa1 18. Nxa1 Nd7 19. Nb3 Rae8 20. Bxf7+ Rxf7 21. Rxe8+ Rf8 22. Rxf8+ Kxf8 23. Nc5 b6 24. Nxd7+ Bxd7 25. g4 h6 26. Kg2 Bc6 27. Kg3 g5 28. Ne5 Bd5 29. a3 Ke7 30. h4 Kd6 31. hxg5 hxg5 32. Nf3 Bxf3 33. Kxf3 Kd5 34. Ke3 c6 35. f4 gxf4+ 36. Kxf4 Ke6 37. g5 a6 38. b3 a5 39. Kg4 Kf7 40. Kf5 b5 41. b4 axb4 42. axb4 Kg7 43. g6 Kf8 44. Kf6 Kg8 45. g7 c5 46. dxc5 1-0

[Event "Harburg-chI 12th"]
[Site "Hamburg"]
[Date "2017.08.04"]
[Round "1"]
[White "Rennkamp, Johannes"]
[Black "Niemann, Marcel"]
[Result "0-1"]
[ECO "D21"]
[WhiteElo "943"]
[BlackElo "1119"]
[PlyCount "76"]
[EventDate "2017.08.06"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Bg4 4. e3 b5 5. a4 c6 6. Nc3 Qa5 7. Bd2 b4 8. Na2 e6 9. Bxc4 Nf6 10. h3 Bh5 11. Be2 Ne4 12. Ne5 Bxe2 13. Qxe2 Nxd2 14. Qxd2 Bd6 15. Nd3 0-0 16. Naxb4 Rc8 17. 0-0 Na6 18. Rfc1 Nxb4 19. Rc4 Rab8 20. Ra3 Qb6 21. Rb3 a5 22. Qc3 Rb7 23. e4 f6 24. f3 Qc7 25. Nc5 Bxc5 26. Rxc5 Rcb8 27. Qc4 Kf7 28. e5 f5 29. f4 Nd5 30. Rxc6 Qd8 31. Rd6 Qe7 32. Rg3 Rxb2 33. Qa6 Nxf4 34. Qc6 R8b7 35. Qc8 Ne2+ 36. Kh2 Nxg3 37. Kxg3 Qg5+ 38. Kf3 R7b3+ 0-1

[Event "Lueneburg VMCG op C"]
[Site "Lueneburg"]
[Date "2016.07.08"]
[Round "7"]
[White "Niemann, Marcel"]
[Black "Limper, Cornelia"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1049"]
[BlackElo "937"]
[PlyCount "53"]
[EventDate "2016.07.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. b3 b6 4. Bb2 Bb7 5. e3 c5 6. Nbd2 Be7 7. g3 Nc6 8. Bg2 Rb8 9. 0-0 0-0 10. Re1 d5 11. c4 Qd7 12. a3 a6 13. cxd5 exd5 14. Qc2 Nd8 15. Ne5 Qc7 16. b4 Ne6 17. Nb3 cxd4 18. Qxc7 Nxc7 19. Bxd4 Bc8 20. Nc6 Nb5 21. Nxb8 Nxd4 22. Nxd4 Bb7 23. Nbc6 Bd6 24. Rac1 Ne4 25. Bxe4 dxe4 26. Nf5 Rd8 27. Nxd8 1-0

[Event "Lueneburg VMCG op C"]
[Site "Lueneburg"]
[Date "2016.07.07"]
[Round "6"]
[White "Christensen, John Christopher"]
[Black "Niemann, Marcel"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1292"]
[BlackElo "1049"]
[PlyCount "120"]
[EventDate "2016.07.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Bf4 c5 4. e3 Nc6 5. Nf3 Nf6 6. Nc3 cxd4 7. exd4 Bb4 8. cxd5 Nxd5 9. Bd2 0-0 10. Be2 Qb6 11. Nxd5 Bxd2+ 12. Qxd2 exd5 13. 0-0 Bg4 14. Rfd1 Rfe8 15. Kf1 Re4 16. Qc3 Bxf3 17. Bxf3 Rxd4 18. Rxd4 Qxd4 19. Qxd4 Nxd4 20. Bxd5 Rb8 21. Rc1 b6 22. Rc7 Nb5 23. Rxf7 Kh8 24. Rb7 Rxb7 25. Bxb7 Nd4 26. Ke1 g6 27. Kd2 Kg7 28. Kd3 Nb5 29. Ke3 Kf6 30. f4 Kf5 31. Be4+ Kf6 32. g4 Nd6 33. g5+ Kg7 34. Kd4 Kf7 35. Kd5 Nxe4 36. Kxe4 Ke6 37. b3 a6 38. a3 Kf7 39. Ke5 Ke7 40. h4 Kf7 41. f5 gxf5 42. Kxf5 Kg7 43. h5 a5 44. Ke6 b5 45. Kd5 a4 46. b4 h6 47. gxh6+ Kxh6 48. Kc5 Kxh5 49. Kxb5 Kg6 50. Kxa4 Kf7 51. Kb5 Ke7 52. Kc6 Kd8 53. b5 Kc8 54. a4 Kb8 55. b6 Kc8 56. a5 Kb8 57. a6 Ka8 58. b7+ Kb8 59. a7+ Kxa7 60. Kc7 Ka6 1-0

[Event "Lueneburg VMCG op C"]
[Site "Lueneburg"]
[Date "2016.07.06"]
[Round "5"]
[White "Niemann, Marcel"]
[Black "Meyer, Eckart"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1049"]
[BlackElo "1025"]
[PlyCount "77"]
[EventDate "2016.07.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. b3 e6 4. Bb2 b6 5. e3 Bd6 6. Nbd2 0-0 7. c4 c6 8. Bd3 Na6 9. a3 Re8 10. Qe2 Nc7 11. b4 Bb7 12. c5 bxc5 13. bxc5 Be7 14. 0-0 a6 15. a4 a5 16. Rfb1 Na6 17. Bc3 Ra7 18. Rb6 Nd7 19. Rb3 Qc7 20. Rab1 Rb8 21. Ne5 Nxe5 22. dxe5 Bxc5 23. Bxa6 Rxa6 24. e4 d4 25. Ba1 Bb4 26. Nc4 c5 27. Nd6 Raa8 28. f4 Rf8 29. f5 Bc6 30. Qa2 Qd8 31. Rg3 Qd7 32. f6 g6 33. Bb2 Bxa4 34. Ba3 Rab8 35. Bxb4 axb4 36. Ra1 Ra8 37. Qd2 b3 38. Qh6 Bb5 39. Qg7# 1-0

[Event "Lueneburg VMCG op C"]
[Site "Lueneburg"]
[Date "2016.07.05"]
[Round "4"]
[White "Wenk, Holger"]
[Black "Niemann, Marcel"]
[Result "1-0"]
[ECO "A26"]
[BlackElo "1049"]
[PlyCount "123"]
[EventDate "2016.07.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 d6 4. g3 g6 5. Bg2 Bg7 6. d3 Nf6 7. Bg5 0-0 8. Nd2 h6 9. Be3 Bd7 10. Nde4 Ng4 11. Nd5 Nxe3 12. Nxe3 f5 13. Nc3 Rb8 14. a3 Nd4 15. Nc2 Nb3 16. Rb1 a5 17. Na1 Nc5 18. Nb3 Nxb3 19. Qxb3 b6 20. Qc2 Qe8 21. e3 Bc6 22. e4 fxe4 23. dxe4 Rf6 24. h4 h5 25. Qe2 Qf7 26. b3 Rf8 27. 0-0 Bb7 28. Qd2 Kh7 29. f3 Bh6 30. Qe2 Ba6 31. a4 c6 32. Qd1 Be3+ 33. Kh1 Rd8 34. Qe2 Bc5 35. Rbd1 Bb4 36. Qe3 Bc5 37. Qe2 Rb8 38. Qd2 Bb4 39. Qe3 Qc7 40. Bh3 Bxc3 41. Qxc3 b5 42. cxb5 Bc8 43. Bxc8 Rxc8 44. bxc6 Qxc6 45. Qxa5 Rff8 46. Qa7+ Rc7 47. Qe3 Qc3 48. Qxc3 Rxc3 49. Rb1 Rcxf3 50. Kg2 R3f7 51. Rxf7+ Rxf7 52. a5 Rb7 53. b4 Rb5 54. a6 Rb6 55. b5 Rb8 56. b6 Ra8 57. b7 Rxa6 58. b8Q Ra2+ 59. Rb2 Ra4 60. Qxd6 Rxe4 61. Rb7+ Kh6 62. Qf8# 1-0

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2016.01.06"]
[Round "7"]
[White "Schmidt, Ben"]
[Black "Niemann, Marcel"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1182"]
[BlackElo "938"]
[PlyCount "127"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. e3 e6 4. Bb5 Bd7 5. Nc3 a6 6. Ba4 Nf6 7. a3 b5 8. Bb3 g6 9. Nf3 b4 10. axb4 Bxb4 11. 0-0 0-0 12. Qd3 Ne7 13. Rxa6 Rxa6 14. Qxa6 Bxc3 15. bxc3 Ne4 16. Qd3 f6 17. h3 Qb8 18. Rd1 g5 19. Bh2 Nf5 20. c4 Qb7 21. Nd2 Nxd2 22. Rxd2 c6 23. g4 Ne7 24. e4 f5 25. exf5 exf5 26. Bd6 Rf7 27. Bxe7 Rxe7 28. cxd5 Re1+ 29. Kg2 cxd5 30. gxf5 Bb5 31. Qg3 Bf1+ 32. Kh2 h6 33. Qd6 Bc4 34. Bxc4 dxc4 35. d5 c3 36. Rd4 Qa7 37. Qg6+ Qg7 38. Qxg7+ Kxg7 39. Rc4 Kf6 40. Rxc3 Kxf5 41. Re3 Rd1 42. c4 Rd4 43. Rc3 h5 44. Kg3 h4+ 45. Kf3 g4+ 46. Ke3 Rf4 47. hxg4+ Rxg4 48. Ke2 h3 49. Rxh3 Rxc4 50. Kd3 Rc8 51. Kd4 Kf6 52. Rc3 Rd8 53. f4 Kf5 54. Rf3 Re8 55. d6 Ra8 56. Kc5 Rc8+ 57. Kb6 Ke6 58. Rd3 Rd8 59. Kc7 Rd7+ 60. Kc6 Rf7 61. d7 Rf8 62. d8Q Rxd8 63. Rxd8 Kf5 64. Rf8+ 1-0

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2016.01.05"]
[Round "5"]
[White "Luecke, Kristina"]
[Black "Niemann, Marcel"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1185"]
[BlackElo "938"]
[PlyCount "55"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 a6 5. Ba4 Nf6 6. 0-0 d5 7. Nxe5 Qd6 8. exd5 b5 9. Nxc6 Qxd5 10. Re1+ Be6 11. Bb3 Qxc6 12. d4 Rd8 13. Bg5 Be7 14. Bxe6 fxe6 15. Qe2 Rd6 16. Nd2 0-0 17. Bxf6 Bxf6 18. Ne4 Rd5 19. Nxf6+ Rxf6 20. Qe4 Qd6 21. Re2 Qb6 22. Rae1 Rd6 23. Re3 c5 24. dxc5 Qxc5 25. R3e2 a5 26. Qa8+ Kf7 27. Qxa5 Rxf2 28. Rxf2+ 1-0

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2016.01.05"]
[Round "6"]
[White "Niemann, Marcel"]
[Black "Santos, Felipe"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "938"]
[BlackElo "1169"]
[PlyCount "89"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Bf4 Nf6 4. Nc3 a6 5. a4 Be7 6. Nf3 0-0 7. h3 Nbd7 8. c5 e5 9. Nxe5 Nxe5 10. Bxe5 Bd7 11. e3 Re8 12. Be2 b6 13. b4 a5 14. Bxf6 Bxf6 15. Nxd5 axb4 16. Nxf6+ Qxf6 17. 0-0 bxc5 18. dxc5 Rad8 19. Qb3 Qg6 20. Qb1 Qg5 21. g4 Qxc5 22. Rc1 Qb6 23. a5 Qf6 24. Qxb4 Ra8 25. Qc3 Qxc3 26. Rxc3 Rec8 27. a6 Ra7 28. Rb3 g6 29. Rb7 Rxb7 30. axb7 Rb8 31. Ra8 Rxa8 32. bxa8Q+ Kg7 33. Qb7 Be6 34. Qxc7 h6 35. Bc4 Bxc4 36. Qxc4 f6 37. f4 g5 38. f5 Kh7 39. Qf7+ Kh8 40. Qxf6+ Kh7 41. e4 h5 42. e5 h4 43. Qxg5 Kh8 44. f6 Kh7 45. Qg7# 1-0

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2016.01.04"]
[Round "3"]
[White "Gahrens, Juergen"]
[Black "Niemann, Marcel"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1205"]
[BlackElo "938"]
[PlyCount "49"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. e4 Nxe4 4. Nxe4 dxe4 5. f3 f5 6. Be3 b6 7. Nh3 h6 8. Nf2 Bb7 9. fxe4 fxe4 10. Bc4 Qd6 11. 0-0 Nd7 12. Bf7+ Kd8 13. c4 e5 14. d5 Nf6 15. Ng4 Be7 16. Rf5 Bc8 17. Be6 Bxe6 18. dxe6 Nxg4 19. Qxg4 Qxe6 20. Rd1+ Bd6 21. Qxe4 Kd7 22. Rxe5 Qf7 23. Qg4+ Kc6 24. Rf5 Qd7 25. Qe4# 1-0

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2016.01.04"]
[Round "4"]
[White "Niemann, Marcel"]
[Black "Hoerhold, Tassilo"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "938"]
[BlackElo "1126"]
[PlyCount "49"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Bf4 Bd6 4. Bxd6 Qxd6 5. Nf3 f6 6. Nc3 c6 7. c5 Qe7 8. Qc2 Nd7 9. g3 e5 10. e4 exd4 11. Nxd4 Ne5 12. Bg2 Ng4 13. h3 N4h6 14. 0-0 f5 15. exd5 Qxc5 16. Rfe1+ Ne7 17. Ne6 Bxe6 18. dxe6 0-0-0 19. Rad1 Rxd1 20. Qxd1 Rd8 21. Qe2 Nhg8 22. Rd1 Rxd1+ 23. Qxd1 Ng6 24. Qd7+ Kb8 25. Qd8# 1-0

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2016.01.03"]
[Round "2"]
[White "Niemann, Marcel"]
[Black "Gaedeken, Arne"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "938"]
[BlackElo "1188"]
[PlyCount "65"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Bf4 Nc6 4. e3 Bb4+ 5. Nc3 Nf6 6. Nf3 0-0 7. Ne5 Nxe5 8. Bxe5 Ne4 9. Qc2 Bd7 10. Bd3 Qh4 11. 0-0 Nxc3 12. bxc3 Ba5 13. cxd5 exd5 14. c4 dxc4 15. Qxc4 c6 16. Be4 Qxe4 17. Qb3 Bb6 18. f3 Qg6 19. g4 Be6 20. Qc3 h5 21. h3 Rfe8 22. Kg2 Bd5 23. e4 Be6 24. a4 Rac8 25. a5 Bc7 26. Bxc7 Rxc7 27. a6 b6 28. Rfe1 h4 29. Rad1 Qf6 30. Qd2 Rd7 31. e5 Qg6 32. Qf4 Qc2+ 33. Rd2 0-1

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2016.01.03"]
[Round "1"]
[White "Sass, Roger"]
[Black "Niemann, Marcel"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "938"]
[PlyCount "62"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. d3 Nxc3 6. bxc3 g6 7. Bd5 Ne7 8. Bg5 c6 9. Nxe5 cxd5 10. Qf3 f5 11. Qxd5 Nxd5 12. Bxd8 d6 13. Nxg6 hxg6 14. Ba5 b6 15. Bb4 Bg7 16. d4 Nxb4 17. cxb4 Bxd4 18. Rd1 Bc3+ 19. Ke2 Ba6+ 20. Ke3 Bxb4 21. h3 Kd7 22. g4 g5 23. f4 Rhe8+ 24. Kf2 Bc5+ 25. Kg3 Re3+ 26. Kh2 Re2+ 27. Kg3 Rae8 28. fxg5 R2e3+ 29. Kf4 fxg4 30. Kxg4 Be2+ 31. Kh4 Rh8# 0-1

[Event "Daehne Cup Region 14/15 V Rest"]
[Site "Bissendorf"]
[Date "2015.07.03"]
[Round "4"]
[White "Nagel, Detlev"]
[Black "Niemann, Marcel"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1453"]
[BlackElo "799"]
[PlyCount "69"]
[EventDate "2015.06.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 f5 3. e3 Nf6 4. b3 Nc6 5. Bb2 e6 6. Be2 g6 7. g3 Bg7 8. Ne5 Nxe5 9. Bxe5 Qe7 10. c4 Ne4 11. 0-0 b6 12. d3 Nc5 13. b4 Bxe5 14. fxe5 Nd7 15. Qa4 c5 16. bxc5 Qxc5 17. d4 Qa5 18. Qxa5 bxa5 19. cxd5 exd5 20. Bb5 a6 21. Bc6 Rb8 22. e6 Ke7 23. exd7 Bxd7 24. Bxd7 Kxd7 25. Nc3 Kd6 26. Rab1 Rhc8 27. Rxb8 Rxb8 28. Rb1 Rc8 29. Rb6+ Ke7 30. Nxd5+ Kf7 31. a4 Rc1+ 32. Kg2 g5 33. Rf6+ Kg7 34. Rxf5 g4 35. Rg5+ 1-0

[Event "Daehne Cup Region 14/15 V Rest"]
[Site "Bissendorf"]
[Date "2015.06.12"]
[Round "3"]
[White "Niemann, Marcel"]
[Black "Zweigait, Leon"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "799"]
[BlackElo "1160"]
[PlyCount "69"]
[EventDate "2015.06.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. Bc4 Nf6 5. d3 d5 6. Bb3 b5 7. Bg5 c4 8. Bxf6 Qxf6 9. dxc4 dxc4 10. Nxb5 Qf4 11. Bxc4 Qxe4+ 12. Qe2 Qf4 13. 0-0 Bc5 14. g3 Qb8 15. Rad1 Qb6 16. Ne5 Bb7 17. Nd7 Qa5 18. Nxc5 Qb6 19. Nd6+ Ke7 20. Ndxb7 Rab8 21. Rfe1 Rxb7 22. Nxb7 Qxb7 23. Bxe6 Kf8 24. Bg4 g6 25. Qe8+ Kg7 26. Qe4 f5 27. Bxf5 gxf5 28. Qxf5 Nb8 29. Qg5+ Kf7 30. Qf5+ Kg7 31. Re2 Rf8 32. Qg5+ Kf7 33. Rde1 Nc6 34. Re6 Rd8 35. Rf6# 1-0

[Event "Daehne Cup Region 14/15 V Rest"]
[Site "Bissendorf"]
[Date "2015.04.24"]
[Round "2"]
[White "Ulrich, Werner"]
[Black "Niemann, Marcel"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "1596"]
[BlackElo "799"]
[PlyCount "86"]
[EventDate "2015.06.??"]
[EventType "swiss"]
[EventRounds "5"]
[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. Nf3 c5 4. cxd5 exd5 5. Nc3 Nf6 6. Bg5 Be7 7. dxc5 Bxc5 8. Bxf6 Qxf6 9. Qxd5 Qe7 10. e3 Nc6 11. a3 Be6 12. Qd1 0-0 13. Be2 h6 14. 0-0 a6 15. b4 Bd6 16. Rc1 Rfd8 17. Qc2 Rac8 18. Rfd1 b5 19. Qb1 Qf6 20. Ne4 Qe7 21. Nxd6 Rxd6 22. Qe4 Rxd1+ 23. Rxd1 Nd8 24. Bd3 g6 25. Qd4 Nc6 26. Qb2 Rd8 27. Qc2 Qe8 28. h3 f5 29. Rc1 Ne7 30. Nd4 Qd7 31. Qc7 Rc8 32. Qxd7 Rxc1+ 33. Kh2 Bxd7 34. Nb3 Rc3 35. Nc5 Bc8 36. Be2 h5 37. a4 Rc2 38. Bf3 Rxf2 39. axb5 axb5 40. Kg3 Rb2 41. Nd3 Rb3 42. Be2 Nd5 43. Kf3 Nxb4 0-1

[Event "Daehne Cup Region 14/15 V"]
[Site "Bissendorf"]
[Date "2015.04.17"]
[Round "1"]
[White "Niemann, Marcel"]
[Black "Schulze, Konrad"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "799"]
[BlackElo "1432"]
[PlyCount "68"]
[EventDate "2015.04.17"]
[EventType "k.o."]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. Nf3 Nbd7 4. d4 e5 5. d5 c6 6. e4 Be7 7. h3 0-0 8. Be2 Re8 9. 0-0 Qc7 10. b4 cxd5 11. Nxd5 Nxd5 12. cxd5 Nf6 13. Qd3 Bd7 14. Bg5 a6 15. Rac1 Qb6 16. Be3 Qxb4 17. Qc4 Qxc4 18. Rxc4 Bb5 19. Rc2 Bxe2 20. Rxe2 Nxe4 21. Rc1 Rac8 22. Rec2 Rxc2 23. Rxc2 Nf6 24. Rc7 Nxd5 25. Rxb7 Nxe3 26. fxe3 a5 27. e4 g6 28. g4 Bd8 29. Rb8 Kf8 30. a4 Bc7 31. Rb7 Rc8 32. Ng5 h6 33. Nf3 Bd8 34. Ra7 Bb6+ 0-1

