[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "2"]
[White "Albert, Gerhard"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1779"]
[BlackElo "1620"]
[PlyCount "83"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Bf5 5. d3 c6 6. Nge2 Qc7 7. Ng3 Bg6 8. Qe2 Nf6 9. Bg5 Nbd7 10. Bb3 e6 11. f4 h6 12. Bh4 Qxf4 13. Bxf6 Nxf6 14. Rf1 Qh4 15. Rh1 Bd6 16. 0-0-0 Bxg3 17. hxg3 Qxg3 18. Rh3 Qg5+ 19. Qe3 Qxg2 20. Rg1 Qxg1+ 21. Qxg1 0-0-0 22. a3 Rd7 23. Qxa7 Rhd8 24. Kb1 Kc7 25. Qa5+ Kb8 26. Rh4 Nd5 27. Nxd5 Rxd5 28. Qb4 Re5 29. Qe7 Re1+ 30. Ka2 Kc8 31. Rb4 Rd7 32. Qf8+ Kc7 33. Qxg7 Re2 34. Qxh6 Bxd3 35. cxd3 Rxd3 36. Qf4+ Kc8 37. Qxf7 Rdd2 38. Bxe6+ Kd8 39. Rxb7 Rxb2+ 40. Rxb2 Rxb2+ 41. Kxb2 c5 42. Qd7# 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "3"]
[White "Altenburg, Nils"]
[Black "Beck, Arno"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1620"]
[BlackElo "1300"]
[PlyCount "71"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Nc6 4. e3 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. c3 Bd6 8. Bg3 Bxg3 9. hxg3 0-0 10. Nbd2 h6 11. 0-0-0 Qd6 12. Rh3 a6 13. Rdh1 Ne7 14. Ng5 Ng6 15. Ndf3 Ne4 16. Nxe4 dxe4 17. Qxe4 f5 18. Qxb7 Rab8 19. Qa7 Qb6 20. Qxb6 Rxb6 21. Nh4 Kf7 22. Nxg6 Kxg6 23. Rh4 Rfb8 24. b3 Rc6 25. Kc2 a5 26. g4 Rb5 27. gxf5+ exf5 28. g4 Rf6 29. gxf5+ Rfxf5 30. Rg4+ Kf7 31. Rh2 c5 32. Rhg2 Rg5 33. Rxg5 hxg5 34. Rxg5 Kf6 35. Rxc5 Rxc5 36. dxc5 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "1"]
[White "Altenburg, Nils"]
[Black "Gustain, Marc"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1620"]
[BlackElo "1958"]
[PlyCount "52"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Na3 Ra5 9. Bc7 Ra6 10. Be2 Bf5 11. Nb5 e6 12. Bg3 Kd7 13. 0-0 Ne4 14. Bf4 Be7 15. Nc7 Ra5 16. Rfb1 g5 17. Be5 f6 18. Bxf6 Bxf6 19. b4 cxb3 20. Rxb3 Kxc7 21. a4 Rha8 22. Rba3 Be7 23. R3a2 Nxc3 24. Rc2 Nxe2+ 25. Rxe2 Rxa4 26. Ne5 Rxa1+ 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "8"]
[White "Altenburg, Nils"]
[Black "Schmidt, Sandra"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1620"]
[BlackElo "1423"]
[PlyCount "57"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 c5 2. Bf4 e6 3. e3 d5 4. Bb5+ Nc6 5. c3 a6 6. Bxc6+ bxc6 7. Nf3 Nf6 8. Nbd2 cxd4 9. exd4 Be7 10. 0-0 0-0 11. Re1 Nh5 12. Be5 f6 13. Bg3 Nxg3 14. fxg3 c5 15. Qc2 cxd4 16. Nxd4 e5 17. Nc6 Qb6+ 18. Nd4 Bc5 19. N2b3 Bxd4+ 20. cxd4 e4 21. Kh1 Bd7 22. Qc5 Qb5 23. Rac1 Rfc8 24. Qxb5 Bxb5 25. Na5 Rxc1 26. Rxc1 Re8 27. Nb7 e3 28. Kg1 Re4 29. Nd6 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "11"]
[White "Altenburg, Nils"]
[Black "Toellner, Uwe"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1620"]
[BlackElo "1970"]
[PlyCount "175"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. Bf4 d5 5. e3 Nc6 6. Nbd2 Bd6 7. Bg3 Nh5 8. Bh4 Be7 9. Bxe7 Qxe7 10. Be2 Nf6 11. 0-0 0-0 12. h3 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. Nf3 Qe7 16. Re1 Rd8 17. Qc2 Ne4 18. Rad1 Bf5 19. Bd3 Bg6 20. Qb3 c4 21. Bxc4 dxc4 22. Qxc4 Rxd1 23. Rxd1 Rd8 24. Rd4 Rxd4 25. Qxd4 a6 26. Ne5 Nf6 27. Nxg6 hxg6 28. a3 Qd7 29. Qxd7 Nxd7 30. Kf1 g5 31. Ke2 f6 32. Kd3 Kf7 33. Kd4 Ke6 34. f3 Kd6 35. b4 b6 36. c4 Ne5 37. a4 Nc6+ 38. Kc3 a5 39. b5 Nb4 40. g3 Kc5 41. f4 gxf4 42. exf4 Kd6 43. g4 Ke6 44. Kd4 Nc2+ 45. Ke4 Na3 46. Kd4 Kd6 47. h4 Nc2+ 48. Ke4 Ne1 49. Kf5 Nf3 50. h5 Nh4+ 51. Ke4 Ke6 52. Kd4 Kd6 53. Ke4 Ke6 54. Kd4 Nf3+ 55. Ke4 Nh2 56. g5 Ng4 57. c5 f5+ 58. Kd4 bxc5+ 59. Kxc5 Kd7 60. Kd5 Ne3+ 61. Ke5 Nc4+ 62. Kxf5 Nd6+ 63. Kg6 Nxb5 64. Kxg7 Nd6 65. h6 Nf5+ 66. Kf6 Ne3 67. h7 Nd5+ 68. Kf7 Nb6 69. h8Q Kc6 70. Qf6+ Kc5 71. Qxb6+ Kxb6 72. g6 Kc5 73. g7 Kb4 74. g8Q Kxa4 75. Qb8 Ka3 76. Ke6 a4 77. Kd5 Ka2 78. Qb4 a3 79. Kc4 Ka1 80. Qxa3+ Kb1 81. Qh3 Kb2 82. Qg3 Kc2 83. Qf2+ Kd1 84. Qa2 Ke1 85. Kd3 Kf1 86. Ke3 Kg1 87. Kf3 Kh1 88. Qg2# 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "6"]
[White "Altenburg, Nils"]
[Black "Wiedemann, Jan"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1620"]
[BlackElo "1355"]
[PlyCount "66"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bg3 0-0 6. Bd3 c6 7. Nbd2 Bxg3 8. hxg3 Nbd7 9. Ng5 h6 10. Ndf3 Qe7 11. Qe2 e5 12. dxe5 Nxe5 13. Nxe5 Qxe5 14. Nf3 Qe7 15. 0-0-0 Bg4 16. Rh2 c5 17. b3 b5 18. c3 c4 19. bxc4 bxc4 20. Bc2 Qa3+ 21. Kd2 Qxa2 22. Rdh1 Ne4+ 23. Ke1 Qa1+ 24. Qd1 Qxc3+ 25. Kf1 Nd2+ 26. Qxd2 Qf6 27. Qxd5 Be6 28. Qe4 g6 29. Rxh6 c3 30. Rxg6+ fxg6 31. Ne5 Bf5 32. Qd5+ Be6 33. Qd6 Qxf2# 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "10"]
[White "Atar, Efecan"]
[Black "Altenburg, Nils"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1523"]
[BlackElo "1620"]
[PlyCount "158"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 Bc5 4. Bg2 Nf6 5. 0-0 0-0 6. d3 Nbd7 7. Bg5 Bd4 8. Nc3 Bxc3 9. bxc3 c6 10. cxd5 exd5 11. d4 h6 12. Bf4 Re8 13. Ne5 Nxe5 14. Bxe5 Ng4 15. Bf4 Nf6 16. Re1 Bd7 17. Qb3 b6 18. Be5 Ng4 19. Bf4 Nf6 20. e3 Nh5 21. Bd6 Be6 22. Ba3 Qg5 23. Qc2 Bf5 24. Qd2 Be4 25. Rac1 Bxg2 26. Kxg2 Re6 27. c4 dxc4 28. Rxc4 Qd5+ 29. f3 Qxc4 30. Rc1 Qd5 31. e4 Qd7 32. g4 Rae8 33. h3 Rf6 34. gxh5 Qd8 35. e5 Rf5 36. Rxc6 Qg5+ 37. Qxg5 Rxg5+ 38. Kf2 Rxh5 39. Kg3 Rg5+ 40. Kh2 Rd8 41. Be7 Rxd4 42. Bxg5 hxg5 43. Rc8+ Kh7 44. Rc7 Rd2+ 45. Kg3 Rxa2 46. Rxf7 b5 47. Kg4 b4 48. e6 b3 49. e7 Re2 50. Kxg5 b2 51. e8Q Rxe8 52. Rb7 Re2 53. f4 a5 54. Kg4 a4 55. f5 a3 56. f6 Rg2+ 57. Kf3 Rg6 58. f7 Rf6+ 59. Ke4 Rxf7 60. Rxf7 b1Q+ 61. Ke5 Qe1+ 62. Kd6 Qd2+ 63. Ke7 Qb4+ 64. Ke8 Qb8+ 65. Ke7 Qb7+ 66. Ke8 Qxf7+ 67. Kxf7 a2 68. Ke7 a1Q 69. Kd7 Qe5 70. Kd8 Qe6 71. Kc7 Qd5 72. Kc8 Kg8 73. Kc7 Kf7 74. Kc8 Ke7 75. Kc7 Qc5+ 76. Kb8 Kd7 77. Kb7 Qb4+ 78. Ka7 Kc7 79. Ka6 Qa4# 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "7"]
[White "Barz, Stephan"]
[Black "Altenburg, Nils"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1538"]
[BlackElo "1620"]
[PlyCount "44"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 c6 5. d4 Bf5 6. Bd2 Qc7 7. Be2 Nf6 8. 0-0 e6 9. Qc1 Be7 10. Bf4 Bd6 11. Bxd6 Qxd6 12. Rd1 Nbd7 13. Qd2 0-0-0 14. a4 a6 15. Na2 Ne4 16. Qe3 Ndf6 17. c3 Ng4 18. Qc1 Nexf2 19. Rf1 Be4 20. Rxf2 Bxf3 21. Rxf3 Qxh2+ 22. Kf1 Qh1# 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "9"]
[White "Erler, Rainer"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1729"]
[BlackElo "1620"]
[PlyCount "39"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Nf6 5. d4 e6 6. Be3 c6 7. Nbd2 Ne4 8. c4 Qf5 9. 0-0 Nxd2 10. Qxd2 Nd7 11. h3 Bxf3 12. Bxf3 Bd6 13. d5 exd5 14. cxd5 Qe5 15. g3 Nf6 16. dxc6 Ne4 17. Bxe4 Qxe4 18. Qxd6 Qxc6 19. Qxc6+ bxc6 20. Bc5 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "5"]
[White "Juergens, Florian"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1885"]
[BlackElo "1620"]
[PlyCount "31"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 d5 2. e5 Bf5 3. d4 e6 4. g4 Bg6 5. h4 h6 6. h5 Bh7 7. f4 Be7 8. Nf3 Nd7 9. Bg2 Be4 10. Nbd2 f5 11. g5 hxg5 12. Nxe4 g4 13. Nfg5 dxe4 14. Nxe6 Bh4+ 15. Kf1 Qe7 16. Nxc7+ 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "4"]
[White "Sabrowski, Uwe"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1768"]
[BlackElo "1620"]
[PlyCount "47"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Be7 7. Nf3 Bd7 8. Bd3 h6 9. 0-0 0-0 10. Bf4 c5 11. Qe2 cxd4 12. cxd4 Nc6 13. Rac1 Rc8 14. Rfd1 a6 15. e5 Nb4 16. Bb1 Bb5 17. Qe4 g6 18. Bxh6 Bc6 19. Rxc6 Rxc6 20. Qg4 Kh7 21. Ng5+ Bxg5 22. Bxg5 Qd5 23. Qh4+ Kg8 24. Bf6 1-0

[Event "DSOL 07 Liga Gr-A 1st"]
[Site "Playchess.com INT"]
[Date "2020.07.27"]
[Round "6.1"]
[White "Altenburg, Nils"]
[Black "Thuemler, Floris"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1528"]
[BlackElo "1446"]
[PlyCount "53"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK IX"]
[BlackTeam "Koenigsjaeger Sued West II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Nbd2 d6 6. Bd3 Nbd7 7. 0-0 Nh5 8. Bg5 Qe8 9. h3 e5 10. Re1 f5 11. Bc4+ Kh8 12. e4 fxe4 13. Nxe4 Nb6 14. Bb3 d5 15. Nc3 e4 16. Nxd5 Nxd5 17. Bxd5 Qb5 18. Bxe4 Qxb2 19. Qd2 c5 20. Be7 Re8 21. Bxc5 Rb8 22. Reb1 Qxb1+ 23. Rxb1 Rxe4 24. Qa5 b6 25. Qxa7 Rb7 26. Qa8 Re8 27. Rxb6 1-0

[Event "DSOL 07 Liga Gr-A 1st"]
[Site "Playchess.com INT"]
[Date "2020.07.15"]
[Round "4.1"]
[White "Altenburg, Nils"]
[Black "Weiss, Michael"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1528"]
[BlackElo "1896"]
[PlyCount "104"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK IX"]
[BlackTeam "Erbendorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 b6 5. Nbd2 Bb7 6. Nc4 d5 7. Nce5 Nbd7 8. c3 Be7 9. dxc5 bxc5 10. Qa4 0-0 11. Nc6 Bxc6 12. Qxc6 Qb6 13. Bb5 Rfc8 14. Qxb6 axb6 15. 0-0 Bd8 16. Rfd1 Bc7 17. Bc6 Ra7 18. Bxc7 Raxc7 19. Bb5 Ne4 20. Bxd7 Rxd7 21. Ne5 Rdd8 22. f3 Nd6 23. b3 f6 24. Nd3 e5 25. Rd2 Nb5 26. c4 Nc3 27. Rc1 d4 28. exd4 exd4 29. Re1 Re8 30. Kf1 Rxe1+ 31. Kxe1 Re8+ 32. Kf2 Ra8 33. a4 Kf7 34. Nf4 Re8 35. Rc2 Re3 36. h3 Nd1+ 37. Kf1 Rxb3 38. Re2 Ne3+ 39. Kf2 Nxc4 40. Nd5 Ne5 41. f4 Nd3+ 42. Kg3 Nc1+ 43. Kf2 Nxe2 44. Kxe2 Ke6 45. Nc7+ Kd7 46. Nb5 Rxb5 47. axb5 Kd6 48. Kd3 Kd5 49. g4 c4+ 50. Ke2 f5 51. g5 Ke4 52. g6 hxg6 0-1

[Event "DSOL 07 Liga Gr-A 1st"]
[Site "Playchess.com INT"]
[Date "2020.06.23"]
[Round "1.1"]
[White "Fuchs, Martin"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1882"]
[BlackElo "1528"]
[PlyCount "73"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Bettringen"]
[BlackTeam "Hamburger SK IX"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. g3 c6 5. Bg2 Bf5 6. Nf3 Nf6 7. 0-0 e6 8. d3 h6 9. Nd4 Bb4 10. Bd2 Bg6 11. a3 Bd6 12. Ncb5 Qd8 13. Nxd6+ Qxd6 14. Nb3 Nbd7 15. d4 Nd5 16. c4 Bd3 17. cxd5 Bxf1 18. Qxf1 cxd5 19. Bb4 Qb6 20. Nc5 Rc8 21. Nxd7 Kxd7 22. Qd3 Rc4 23. Bc3 g6 24. Bf1 Ke8 25. Qe3 Rc7 26. Qe5 Rh7 27. Bd3 Rc8 28. Re1 Qc7 29. Qxd5 Kf8 30. Bb4+ Kg8 31. Qf3 Rd8 32. Bc3 Qe7 33. Bc4 Qc7 34. Ba2 b5 35. d5 Qb7 36. Qf6 exd5 37. Qxd8# 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "8"]
[White "Altenburg, Nils"]
[Black "Fruth, David"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1471"]
[BlackElo "1738"]
[PlyCount "43"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nbd2 0-0 5. e3 d5 6. Bd3 Nbd7 7. c3 c5 8. 0-0 c4 9. Bc2 Ng4 10. Ng5 e5 11. Qxg4 exf4 12. exf4 Ne5 13. Qh4 h6 14. fxe5 hxg5 15. Qg3 Bh6 16. Rfe1 g4 17. Re2 Bg5 18. f3 Bh4 19. Qf4 Bg5 20. Qg3 Bh4 21. Qf4 Bg5 22. Qg3 1/2-1/2

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "3"]
[White "Altenburg, Nils"]
[Black "Haufe, Laurin"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1471"]
[BlackElo "2026"]
[PlyCount "28"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Nbd2 d6 6. Bd3 Nbd7 7. 0-0 c5 8. dxc5 Nxc5 9. Nb3 Nxd3 10. Qxd3 Bf5 11. Qd2 Ne4 12. Qe2 Bxb2 13. Rab1 Bg7 14. Nfd4 Nc3 0-1

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "5"]
[White "Altenburg, Nils"]
[Black "Moewald, Herbert"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1471"]
[BlackElo "1596"]
[PlyCount "108"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. c3 Nc6 4. Bf4 Nf6 5. e3 Bg4 6. Nbd2 e6 7. Rc1 Bd6 8. Bg3 h5 9. Bd3 h4 10. Bxd6 Qxd6 11. h3 Bh5 12. dxc5 Qxc5 13. 0-0 Ne5 14. Be2 Nxf3+ 15. Bxf3 Bxf3 16. Nxf3 Rc8 17. Qa4+ Qc6 18. Qxa7 Ne4 19. Qd4 f6 20. Nd2 Ng5 21. Qf4 Rh6 22. Nf3 Ne4 23. Qg4 Kf7 24. Qf4 g5 25. Ne5+ Kg7 26. Qxe4 fxe5 27. Qxe5+ Kg6 28. f4 gxf4 29. Rxf4 Qe8 30. Qf6+ Kh7 31. Rxh4 Rxh4 32. Qxh4+ Kg6 33. Qg4+ Kf6 34. Rf1+ Ke7 35. Qg7+ Kd6 36. Qxb7 Rc7 37. Qb4+ Kd7 38. Qb5+ Ke7 39. Qxe8+ Kxe8 40. Rf6 Ke7 41. Rh6 Ra7 42. Rh7+ Kd6 43. Rxa7 Kc5 44. Rb7 Kc4 45. Rb4+ Kd3 46. Kf2 Kc2 47. a4 Kd3 48. a5 e5 49. a6 d4 50. exd4 exd4 51. Rxd4+ Kc2 52. Rb4 Kd3 53. a7 Kc2 54. a8Q Kd3 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "1"]
[White "Altenburg, Nils"]
[Black "Rosenkranz, Andree"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1471"]
[BlackElo "1930"]
[PlyCount "146"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c6 4. e3 Bg4 5. Nbd2 e6 6. Be2 Nbd7 7. Ne5 Bxe2 8. Qxe2 Be7 9. Ndf3 Ne4 10. Nxd7 Qxd7 11. Ne5 Qd8 12. f3 Nd6 13. 0-0 f6 14. Nd3 Nf5 15. g4 Nh4 16. Bg3 Ng6 17. Rac1 Bd6 18. c4 Qc7 19. Nc5 Bxg3 20. Nxe6 Bxh2+ 21. Qxh2 Qxh2+ 22. Kxh2 Kf7 23. cxd5 cxd5 24. Nc7 Rad8 25. Rc5 h5 26. Kg3 hxg4 27. Kxg4 Ne7 28. Rfc1 Rh2 29. R1c2 Rh1 30. Rc1 Rh2 31. R1c2 f5+ 32. Kg3 Rh1 33. Rc1 Rh6 34. Rb5 b6 35. a3 Rg6+ 36. Kf2 Rh8 37. Rg1 Rh2+ 38. Kf1 Rxg1+ 39. Kxg1 Re2 40. Nxd5 Nxd5 41. Rxd5 Rxb2 42. Rxf5+ Ke6 43. Rg5 Kf6 44. f4 Rb3 45. e4 Rxa3 46. e5+ Kf7 47. d5 Ra2 48. d6 Rd2 49. f5 Kf8 50. Rg6 b5 51. f6 gxf6 52. Rxf6+ Ke8 53. Rh6 a5 54. Rh8+ Kd7 55. Rb8 b4 56. Rb5 Ra2 57. Rb7+ Ke6 58. d7 Ke7 59. e6 Rd2 60. Ra7 Kxe6 61. Rxa5 Kxd7 62. Rb5 Rb2 63. Rb7+ Kc6 64. Kf1 Kc5 65. Ke1 Kc4 66. Kd1 Kb3 67. Kc1 Rh2 68. Rc7 Rh1+ 69. Kd2 Rh5 70. Rc2 Rh2+ 71. Kc1 Rxc2+ 72. Kb1 Rc3 73. Ka1 Rc1# 0-1

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "7"]
[White "Elpelt, Frank"]
[Black "Altenburg, Nils"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1612"]
[BlackElo "1471"]
[PlyCount "148"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Ne5 Bf5 7. Nc4 Qc7 8. Bd3 Bxd3 9. Qxd3 e6 10. 0-0 Bd6 11. h3 Nbd7 12. Re1 0-0-0 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qd3 Nd5 16. c3 Nf4 17. Bxf4 Bxf4 18. Ne3 g5 19. Qe4 Rdg8 20. Rad1 g4 21. hxg4 Rg6 22. f3 Rh6 23. Nf1 Bh2+ 24. Kf2 Qb6 25. b3 Qa5 26. Qc2 c5 27. dxc5 Qxc5+ 28. Ke2 Bf4 29. Qd3 Qe5+ 30. Qe4 Qxe4+ 31. fxe4 Rg6 32. Kf3 Be5 33. c4 Rhg8 34. Ne3 Bc3 35. Rh1 h6 36. Rh5 Bb4 37. Rhh1 Bc5 38. Rh5 Bxe3 39. Kxe3 Rxg4 40. Rd2 Rxg2 41. Rxg2 Rxg2 42. Rxh6 Rxa2 43. Rh7 Rb2 44. Rxf7 Rxb3+ 45. Kd4 a5 46. Re7 Rb6 47. Kc5 Ra6 48. Kb5 a4 49. Rf7 a3 50. Rf2 a2 51. Rf1 a1Q 52. Rxa1 Rxa1 53. Kc5 Rd1 54. e5 Kc7 55. Kb5 b6 56. Kb4 Kc6 57. Kc3 Kc5 58. Kb3 Rd3+ 59. Ka4 Rd4 60. Kb3 Rxc4 61. Kb2 Re4 62. Kb3 Rxe5 63. Kc3 Re3+ 64. Kd2 Rh3 65. Ke2 Kc4 66. Kf2 b5 67. Kg2 Rd3 68. Kf2 b4 69. Ke2 b3 70. Kf2 b2 71. Ke2 Kc3 72. Kf2 b1Q 73. Ke2 Qc2+ 74. Ke1 Rd1# 0-1

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "9"]
[White "Hendrich, Daniel"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1883"]
[BlackElo "1471"]
[PlyCount "71"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Bc4 Bf5 5. f3 exf3 6. Nxf3 Nf6 7. 0-0 Nbd7 8. Ne5 e6 9. Rxf5 exf5 10. Nxf7 Qc7 11. Nxh8 0-0-0 12. Nf7 Re8 13. Bg5 Ng4 14. g3 h6 15. Bf4 Qb6 16. Nd6+ Bxd6 17. Bxd6 Ne3 18. Qd3 Qxb2 19. Re1 Nf6 20. Be5 Nfg4 21. Na4 Qb4 22. Nc3 Nxe5 23. dxe5 Nxc4 24. Rb1 Qc5+ 25. Kh1 Nxe5 26. Qd2 Ng4 27. Rf1 Ne3 28. Re1 Qe5 29. Qd3 Qc5 30. Re2 Ng4 31. Rxe8+ Kc7 32. Qd7+ Kb6 33. Na4+ Ka5 34. Nxc5 Kb5 35. Qxb7+ Kxc5 36. Qb3 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "6"]
[White "Hofmann, Michael1111"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1707"]
[BlackElo "1471"]
[PlyCount "25"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. c3 Nd7 7. Nf3 e6 8. h4 h6 9. h5 Bh7 10. Bd3 Bxd3 11. Qxd3 Bd6 12. Ne4 Ngf6 13. Nxd6+ 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "4"]
[White "Oepen, Christian"]
[Black "Altenburg, Nils"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "1620"]
[BlackElo "1471"]
[PlyCount "59"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. Nc3 d4 4. Nb1 e5 5. d3 Bb4+ 6. Bd2 Qa5 7. a3 c5 8. Nf3 Nc6 9. Be2 Nf6 10. 0-0 Bxd2 11. Nbxd2 Be6 12. Nb3 Qb6 13. h3 Na5 14. Nxa5 Qxa5 15. Nxe5 0-0 16. Bg4 Bxg4 17. Nxg4 Qb6 18. Qf3 Nxg4 19. Qxg4 Qxb2 20. Qf5 b6 21. a4 Qc3 22. Rfd1 Rae8 23. Qd7 Qa5 24. f3 Rd8 25. Qe7 Rfe8 26. Qc7 Rc8 27. Qd7 Rcd8 28. Qc7 Rc8 29. Qd7 Rcd8 30. Qc7 1/2-1/2

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "2"]
[White "Schubert, Martin"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1928"]
[BlackElo "1471"]
[PlyCount "71"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c6 3. Nf3 d5 4. e3 Bg4 5. h3 Bxf3 6. Qxf3 d4 7. exd4 Qxd4 8. d3 e6 9. Be3 Qe5 10. d4 Qa5 11. Be2 Bb4 12. 0-0 Bxc3 13. bxc3 Qxc3 14. Qg3 0-0 15. Rab1 Qa5 16. Bh6 Ne8 17. Rxb7 Qxa2 18. Bf3 Qxc4 19. Rfb1 Kh8 20. Rxb8 Rxb8 21. Rxb8 gxh6 22. Qe5+ Kg8 23. Be4 Qc1+ 24. Kh2 Qg5 25. f4 Qxe5 26. fxe5 Nc7 27. Rb7 Nd5 28. Rxa7 Rc8 29. Bf3 c5 30. Bh5 Nf4 31. Bxf7+ Kf8 32. dxc5 Rxc5 33. Kg3 Rc4 34. Kf3 Nd5 35. Bxe6 Nf4 36. Bxc4 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "6"]
[White "Altenburg, Nils"]
[Black "Baum, Bernhard"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1488"]
[BlackElo "1656"]
[PlyCount "36"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. Bf4 Bf5 4. Nbd2 e6 5. c3 Bd6 6. Bg3 Nf6 7. e3 0-0 8. Ne5 Ne4 9. Ndf3 f6 10. Nd3 Nxg3 11. hxg3 h6 12. Nf4 e5 13. dxe5 fxe5 14. Nh3 e4 15. Nd4 Bxh3 16. Rxh3 Qf6 17. Qh5 Qxf2+ 18. Kd1 Qxf1+ 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "3"]
[White "Altenburg, Nils"]
[Black "Boschmann, Alexander"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1488"]
[BlackElo "1792"]
[PlyCount "76"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. Bf4 g6 4. e3 Bg7 5. Nbd2 d6 6. Bc4 e6 7. 0-0 0-0 8. h3 Kh8 9. c3 Qe8 10. Ng5 h6 11. Ngf3 Nbd7 12. Qb3 e5 13. dxe5 dxe5 14. Bh2 e4 15. Nd4 Nb6 16. Ne6 Nxc4 17. Nxg7 Nxd2 18. Nxe8 Nxb3 19. Nxc7 Nxa1 20. Nxa8 Nc2 21. Nc7 Rf7 22. Be5 Kg8 23. Rc1 Nxe3 24. fxe3 Nd7 25. Bf4 g5 26. Bd6 Nb6 27. b3 a5 28. Rd1 a4 29. Nd5 Nxd5 30. Rxd5 Rd7 31. c4 axb3 32. axb3 b6 33. Kf2 Kf7 34. Rxf5+ Ke6 35. Rf8 Bb7 36. Bb4 Rd3 37. Re8+ Kd7 38. Rxe4 Bxe4 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "8"]
[White "Altenburg, Nils"]
[Black "Brandt, Marc"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1488"]
[BlackElo "1477"]
[PlyCount "139"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 e6 3. Bf4 Nf6 4. Nbd2 Be7 5. e3 0-0 6. Bc4 d6 7. 0-0 Nc6 8. Ng5 Kh8 9. Nxe6 Bxe6 10. Bxe6 Qe8 11. Bxf5 Qh5 12. Bd3 Ng4 13. h3 Rxf4 14. hxg4 Rxg4 15. Be2 Rxg2+ 16. Kxg2 Qg5+ 17. Bg4 d5 18. Rg1 Bd6 19. Kf1 Qf6 20. Qf3 Qe7 21. Qh3 Rf8 22. Nf3 Rf6 23. Ng5 h6 24. c3 Qf8 25. Rg2 Na5 26. Ne6 Qe7 27. b3 Nc6 28. Ke2 Nd8 29. Nxd8 Qxd8 30. Rag1 b6 31. Be6 Bf8 32. Qg4 Qe7 33. Bc8 a5 34. Bb7 c5 35. Bxd5 cxd4 36. Qxd4 Qa3 37. Qxf6 Qxa2+ 38. Kd3 Qa3 39. Qxf8+ Qxf8 40. Be4 Qd8+ 41. Ke2 Qc7 42. Rxg7 Qxg7 43. Rxg7 Kxg7 44. Kd3 h5 45. Kc4 Kf6 46. Kb5 Kg5 47. Kxb6 h4 48. Kxa5 h3 49. b4 Kh4 50. b5 Kg4 51. Bh1 h2 52. b6 Kh3 53. b7 Kg4 54. b8Q Kg5 55. Qxh2 Kf6 56. Qd6+ Kf5 57. f3 Kg5 58. Qe5+ Kg6 59. f4 Kf7 60. Qd6 Kg7 61. Be4 Kf7 62. Qg6+ Ke7 63. Bf5 Kd8 64. Qg8+ Kc7 65. Qd5 Kb8 66. Bc8 Kc7 67. Qe6 Kb8 68. Qe7 Kxc8 69. Kb6 Kb8 70. Qd8# 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "2"]
[White "Altenburg, Nils"]
[Black "Hoel, Ole"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1488"]
[BlackElo "1792"]
[PlyCount "84"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Bf5 4. Nbd2 c6 5. e3 e6 6. Bd3 Bxd3 7. cxd3 Bd6 8. Be5 Bxe5 9. dxe5 Nfd7 10. d4 0-0 11. e4 f6 12. exd5 exd5 13. 0-0 fxe5 14. dxe5 Qe7 15. Re1 h6 16. Qb3 Nc5 17. Qb4 a5 18. Qa3 b5 19. Rac1 b4 20. Qe3 Ne6 21. Nd4 Nd7 22. Nxc6 Qh4 23. Nf3 Qh5 24. Ne7+ Kh8 25. Nxd5 Rf5 26. Rc6 Re8 27. Qe4 Ndf8 28. Nc7 Nxc7 29. Rxc7 Ne6 30. Rc6 Rf4 31. Qd5 Ng5 32. Nxg5 Qxg5 33. Qd7 Ref8 34. Re2 Rg4 35. g3 h5 36. Qd6 Qf5 37. f4 h4 38. Kg2 hxg3 39. hxg3 Qxf4 40. Qd3 Qf1+ 41. Kh2 Rg5 42. Qe3 Rh5# 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "9"]
[White "Altenburg, Nils"]
[Black "Schubert, Joachim"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1488"]
[BlackElo "1881"]
[PlyCount "92"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. Bf4 d6 4. e3 b6 5. Nbd2 h6 6. Bc4 e6 7. 0-0 Be7 8. c3 0-0 9. Nh4 Kh7 10. Bd3 g5 11. Nxf5 exf5 12. Bg3 c6 13. Qc2 Ng8 14. f4 g4 15. e4 d5 16. exf5 Nf6 17. Bh4 h5 18. Rfe1 Ba6 19. Bxa6 Nxa6 20. Qa4 Nc7 21. Qxc6 Rc8 22. Re2 Qd6 23. Qb7 Rb8 24. Qxa7 Ra8 25. Qb7 Rfb8 26. Qxb8 Rxb8 27. Rae1 Ne4 28. Nxe4 dxe4 29. Bxe7 Qxe7 30. Rxe4 Qd6 31. Re7+ Kh6 32. g3 Rd8 33. R1e6+ Nxe6 34. Rxe6+ Qxe6 35. fxe6 Kg6 36. Kf2 Kf6 37. f5 Kxf5 38. Ke3 Kxe6 39. Kf4 Rd5 40. Ke4 b5 41. b3 Rf5 42. c4 bxc4 43. bxc4 Rf2 44. d5+ Kd6 45. Kd4 Rd2+ 46. Ke4 Rxh2 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "4"]
[White "Klemm, Robert"]
[Black "Altenburg, Nils"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1791"]
[BlackElo "1488"]
[PlyCount "56"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nc6 3. Nf3 Nf6 4. e3 Bg4 5. Be2 Bxf3 6. Bxf3 e5 7. 0-0 e4 8. Be2 Bd6 9. d4 exd3 10. cxd3 0-0 11. Nd2 Bb4 12. a3 Bxd2 13. Qxd2 Re8 14. b4 Ne7 15. Rac1 c6 16. a4 Qb6 17. Bd4 Qd8 18. b5 Nf5 19. Bb2 Rc8 20. Qb4 Qe7 21. Qa5 b6 22. Qd2 c5 23. Ba3 Nd7 24. d4 Qe4 25. Bd3 Qg4 26. h3 Qg5 27. dxc5 Nh4 28. g4 Nf3+ 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "7"]
[White "Niemann, Leon Pascal"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1702"]
[BlackElo "1488"]
[PlyCount "51"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Bf4 e6 6. Nf3 Bd6 7. Bxd6 Qxd6 8. 0-0 Nc6 9. c3 Bd7 10. Re1 0-0 11. Ne5 Rac8 12. Nd2 Qc7 13. Ndf3 Nxe5 14. Nxe5 a6 15. Re3 Be8 16. Rh3 g6 17. Qf3 Nd7 18. Ng4 f5 19. Ne3 Nf6 20. Qe2 Qf4 21. Nf1 Ne4 22. f3 Ng5 23. Rg3 Bd7 24. Re1 Rc7 25. Qe5 Qh4 26. Qxc7 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "1"]
[White "Schaefer, Marlon"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1897"]
[BlackElo "1488"]
[PlyCount "47"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Bd6 12. 0-0-0 Ngf6 13. Kb1 Qb6 14. Rhe1 Ng4 15. Re2 0-0-0 16. Ka1 Ndf6 17. c4 Bb4 18. Bxb4 Qxb4 19. Qc3 Qa4 20. Rc1 Rhe8 21. Ne5 Rxd4 22. Qxd4 Rd8 23. Qc3 Rd1 24. Nxf7 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "5"]
[White "Zhou, Qing"]
[Black "Altenburg, Nils"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1620"]
[BlackElo "1488"]
[PlyCount "127"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Bg4 5. Be2 Nf6 6. 0-0 e6 7. Ne5 Bxe2 8. Qxe2 Nc6 9. c3 Bd6 10. Bg5 h6 11. Bh4 Be7 12. Nd2 Nd7 13. Bg3 Rc8 14. f4 Ndxe5 15. fxe5 0-0 16. Rf2 Bh4 17. Qh5 Bxg3 18. hxg3 Qg5 19. g4 Na5 20. Raf1 Rc7 21. Nf3 Qxh5 22. gxh5 Nc4 23. Kh1 Ne3 24. Rg1 Nf5 25. g4 Ne3 26. Re2 Nc4 27. g5 Kh7 28. Reg2 Ne3 29. Rh2 Nf5 30. g6+ Kh8 31. Nd2 b5 32. a3 a5 33. Nb3 Ra8 34. Nc5 b4 35. gxf7 Rxf7 36. Nxe6 bxc3 37. bxc3 Ne3 38. Rh3 Nf1 39. Rh4 Ne3 40. Rh3 Nf5 41. Rh2 Rg8 42. Rhg2 Nh4 43. Rg4 Nf3 44. Rf1 Ng5 45. Rxf7 Nxf7 46. Rg6 Ng5 47. Kg2 Ne4 48. Nc5 Nxc3 49. Ne6 Ne2 50. Kf2 Nf4 51. Nxf4 Kh7 52. e6 Re8 53. Kf3 Kh8 54. Ke3 Kh7 55. Kd3 Kh8 56. Nxd5 Kh7 57. Nf4 Re7 58. d5 Re8 59. Ke4 Re7 60. Ke5 a4 61. d6 Re8 62. d7 Rc8 63. Kd6 Re8 64. dxe8Q 1/2-1/2

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2020.03.07"]
[Round "8"]
[White "Altenburg, Nils"]
[Black "Hartewig, Anja"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1455"]
[BlackElo "1757"]
[PlyCount "161"]
[EventDate "2020.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 g6 4. e3 Bg7 5. Nbd2 0-0 6. c3 Nbd7 7. Bd3 c5 8. Rc1 b6 9. 0-0 Bb7 10. Ne5 c4 11. Bb1 b5 12. Ndf3 a5 13. Ng5 Nxe5 14. Bxe5 b4 15. Qf3 h6 16. Nh3 Nd7 17. Qg3 Nxe5 18. dxe5 Qb8 19. f4 Bc8 20. Nf2 Qb6 21. Rfe1 bxc3 22. bxc3 Rb8 23. Qf3 Bb7 24. Qd1 Qc6 25. Qd4 e6 26. Ng4 Qc8 27. Bc2 Qd8 28. g3 Bc6 29. Rb1 Qc7 30. Kf2 Rxb1 31. Rxb1 Rb8 32. Ke2 Rxb1 33. Bxb1 Qb7 34. Qd1 Qb2+ 35. Qc2 Qxc2+ 36. Bxc2 h5 37. Nf2 Bh6 38. e4 Kg7 39. exd5 Bxd5 40. Be4 f6 41. exf6+ Kxf6 42. Bxd5 exd5 43. Ke3 Ke6 44. Kd4 Bg7+ 45. Kc5 Bxc3 46. Nh3 Bb4+ 47. Kd4 Kd6 48. Ng5 c3 49. Kd3 Kc6 50. Ne6 Kb5 51. Nd4+ Ka4 52. Nc2 Kb5 53. Kd4 Ka4 54. Kxd5 Kb5 55. Kd4 Kc6 56. Kc4 Kd6 57. Kb3 Ke6 58. a3 Bc5 59. Kxc3 Bg1 60. Nd4+ Kd5 61. Nf3 Bf2 62. Kd3 Kc5 63. Ke2 Bd4 64. Nxd4 Kxd4 65. Kd2 Kc4 66. Ke3 Kb3 67. h3 Kxa3 68. g4 Kb4 69. f5 a4 70. f6 a3 71. f7 Kb3 72. f8Q a2 73. Qf7+ Kb2 74. Qb7+ Kc1 75. Qc6+ Kb2 76. Qb5+ Kc1 77. Qc4+ Kb2 78. Qb4+ Ka1 79. Kd2 hxg4 80. Kc2 gxh3 81. Qb2# 1-0

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2020.03.07"]
[Round "5"]
[White "Altenburg, Nils"]
[Black "Kottke, Steffen"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1455"]
[BlackElo "1928"]
[PlyCount "47"]
[EventDate "2020.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 g6 3. Bf4 Bg7 4. e3 Nf6 5. Nbd2 0-0 6. Bd3 c6 7. c3 Bg4 8. Rc1 Nbd7 9. h3 Bxf3 10. Nxf3 Ne4 11. Qc2 f5 12. Ng5 Nxg5 13. Bxg5 Bf6 14. h4 e5 15. dxe5 Nxe5 16. f4 Ng4 17. Qe2 Re8 18. Rh3 h6 19. Bxf5 gxf5 20. Bxh6 Nxh6 21. Qh5 Kh7 22. Rg3 Bxh4 23. Qg6+ Kh8 24. Qxh6# 1-0

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2020.03.07"]
[Round "1"]
[White "Altenburg, Nils"]
[Black "Pernutz, Hans Gerhard"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1455"]
[BlackElo "2053"]
[PlyCount "82"]
[EventDate "2020.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. Bf4 b6 5. e3 Bb7 6. Nbd2 d5 7. Bb5+ Nbd7 8. Ne5 a6 9. Bxd7+ Nxd7 10. 0-0 Nxe5 11. Bxe5 f6 12. Bg3 Qd7 13. Nf3 Bd6 14. Bxd6 Qxd6 15. g3 0-0 16. Qc2 Rac8 17. Nh4 e5 18. Nf5 Qe6 19. Rad1 e4 20. Qe2 Qxf5 21. dxc5 bxc5 22. Rd2 Qe6 23. Rfd1 Rfd8 24. b3 Qe7 25. c4 dxc4 26. Qxc4+ Kf8 27. h4 Rxd2 28. Rxd2 g6 29. Qc3 Kg7 30. g4 h6 31. Qa5 Rc7 32. Qa4 Bc8 33. Qc4 Bxg4 34. Qxa6 Bf3 35. Rd6 Qe5 36. Qb6 Rf7 37. Qb8 g5 38. hxg5 hxg5 39. Rd8 Qa1+ 40. Kh2 Qh1+ 41. Kg3 Qh4# 0-1

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2020.03.07"]
[Round "3"]
[White "Altenburg, Nils"]
[Black "Ramspeck, Nils"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1455"]
[BlackElo "1620"]
[PlyCount "41"]
[EventDate "2020.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Bd3 d6 6. Nbd2 Nbd7 7. 0-0 c5 8. c3 cxd4 9. exd4 Re8 10. Re1 Ng4 11. Ng5 e5 12. dxe5 dxe5 13. Qb3 Qf6 14. Nde4 Qxf4 15. g3 Nc5 16. Qc4 Ne6 17. gxf4 Nxf4 18. Nxf7 Rf8 19. Nh6+ Kh8 20. Qg8+ Rxg8 21. Nf7# 1-0

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2020.03.07"]
[Round "2"]
[White "Bonsen, Andreas"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1902"]
[BlackElo "1455"]
[PlyCount "43"]
[EventDate "2020.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 Bf5 4. e3 e6 5. Bd3 Ne4 6. Nbd2 Nd7 7. 0-0 Ndf6 8. c4 Bb4 9. Qa4+ Qd7 10. Qxb4 b6 11. Ne5 Qd8 12. Qb5+ Nd7 13. Bxe4 Bxe4 14. Nxe4 dxe4 15. Nxd7 Qxd7 16. Qxd7+ Kxd7 17. Rac1 Rad8 18. Rfd1 Kc8 19. c5 Kb7 20. cxb6 axb6 21. Rxc7+ Ka6 22. Rxf7 1-0

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2020.03.07"]
[Round "9"]
[White "Boschmann, Alexander"]
[Black "Altenburg, Nils"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "1792"]
[BlackElo "1455"]
[PlyCount "82"]
[EventDate "2020.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Qc2 c6 6. a3 Bxc3+ 7. bxc3 Nbd7 8. Bg5 0-0 9. e3 h6 10. Bh4 Qa5 11. Bd3 dxc4 12. Bxc4 Nd5 13. 0-0 Qxc3 14. Qxc3 Nxc3 15. Be7 Re8 16. Bb4 Nd5 17. Bd2 N7b6 18. Bb3 Bd7 19. Ne5 Rad8 20. a4 Ne7 21. a5 Nbd5 22. Rab1 Bc8 23. Nc4 Nf6 24. Bb4 Ned5 25. Ba3 Nc3 26. Rb2 Nb5 27. Bc5 Nd5 28. Ba4 Nbc3 29. Bc2 Ne2+ 30. Kh1 b6 31. axb6 axb6 32. Nxb6 Nxb6 33. Bxb6 Rd5 34. Bc5 Ba6 35. Be4 Ng3+ 36. hxg3 Bxf1 37. Bxd5 cxd5 38. Kg1 Bc4 39. f3 Ra8 40. Kf2 Ra2 41. Rxa2 Bxa2 1/2-1/2

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2020.03.07"]
[Round "7"]
[White "Hartmann, Lasse Elias"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1620"]
[BlackElo "1455"]
[PlyCount "55"]
[EventDate "2020.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Nc3 e6 6. Nf3 Bd6 7. 0-0 Nc6 8. Bg5 0-0 9. Qd2 Be7 10. Ne5 Nxd4 11. Bxh7+ Nxh7 12. Bxe7 Nf3+ 13. Nxf3 Qxe7 14. Qd4 Qf6 15. Ne5 Bd7 16. Rae1 Ng5 17. Re3 Rac8 18. f4 Rc4 19. Qd3 Rxf4 20. Nxd7 Rxf1+ 21. Qxf1 Qd4 22. Qd3 Qb4 23. Nxf8 Kxf8 24. Nxd5 exd5 25. Qf5 Ne6 26. Rxe6 Qc4 27. Re3 Qxa2 28. Qc8# 1-0

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2020.03.07"]
[Round "4"]
[White "Joachim, Christian"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1714"]
[BlackElo "1455"]
[PlyCount "67"]
[EventDate "2020.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. Bg5 Bf5 4. e3 Nbd7 5. c3 e6 6. Ne5 Be7 7. Nxd7 Qxd7 8. Nd2 Ne4 9. Bf4 Bd6 10. Bg3 Nxg3 11. hxg3 h6 12. Nf3 0-0-0 13. Bd3 Be4 14. Qc2 f5 15. Nh4 Qf7 16. 0-0-0 g5 17. Nf3 Kb8 18. Qb3 Be7 19. Ba6 b6 20. Ne5 Qe8 21. Bb5 Qf8 22. Qa4 Bxg2 23. Qa6 Rd6 24. Nd7+ Rxd7 25. Bxd7 Bxh1 26. Rxh1 Qd8 27. Bc6 Qc8 28. Qb5 Bd6 29. Bd7 Qg8 30. a4 Rh7 31. a5 f4 32. a6 Qd8 33. Qc6 Qxd7 34. Qb7# 1-0

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2020.03.07"]
[Round "6"]
[White "Mock, Markus"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1969"]
[BlackElo "1455"]
[PlyCount "85"]
[EventDate "2020.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 Nbd7 9. b4 Be7 10. b5 0-0 11. Nh4 Bc2 12. Be2 Ne4 13. Nxe4 dxe4 14. g3 Bxh4 15. gxh4 g6 16. bxc6 bxc6 17. h5 Nf6 18. hxg6 fxg6 19. Kd2 Bb3 20. Ra3 Rfb8 21. Ra6 Bd5 22. Rg1 Nd7 23. h4 e5 24. h5 Kf7 25. hxg6+ hxg6 26. Bg4 Nf6 27. Be2 exd4 28. exd4 Rb4 29. Kc3 Rb3+ 30. Kc2 Rb4 31. Be3 Bb3+ 32. Kc3 Nd5+ 33. Kd2 Bc4 34. Bxc4 Rxc4 35. Rxc6 Nxe3 36. fxe3 Rg8 37. Rc7+ Ke6 38. Rxa7 Rb4 39. Kc3 Rb5 40. Ra6+ Kf5 41. b4 Rgb8 42. Raxg6 Rxb4 43. R1g5# 1-0

[Event "Harburg-chD 14th"]
[Site "Hamburg"]
[Date "2019.07.27"]
[Round "2.3"]
[White "Altenburg, Nils"]
[Black "Frenz Evers, Hartmut"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1497"]
[BlackElo "1595"]
[PlyCount "63"]
[EventDate "2019.07.26"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Bc4 0-0 6. 0-0 Nbd7 7. Nbd2 Nb6 8. Bb3 Bd7 9. c3 Qe8 10. Re1 Ba4 11. e4 Rc8 12. e5 Nfd5 13. exd6 e6 14. Bg3 Qd7 15. dxc7 Nxc7 16. Ne5 Bxe5 17. Bxe5 Bc6 18. Ne4 Ne8 19. Nf6+ Nxf6 20. Bxf6 Nd5 21. Bxd5 Qxd5 22. Qg4 h5 23. Qg3 Qf5 24. Be7 Rfe8 25. Re5 Qg4 26. Qxg4 hxg4 27. Bf6 Bd7 28. Rae1 Rc6 29. R1e4 Rb6 30. Rxg4 Rxb2 31. h3 Rb1+ 32. Kh2 1-0

[Event "Harburg-chD 14th"]
[Site "Hamburg"]
[Date "2019.07.27"]
[Round "3.2"]
[White "Raedisch, Peter"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1595"]
[BlackElo "1497"]
[PlyCount "119"]
[EventDate "2019.07.26"]
[EventType "tourn"]
[EventRounds "5"]
[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. exd5 cxd5 4. Nf3 Nf6 5. Be2 Bf5 6. c3 e6 7. Nbd2 Nbd7 8. Nh4 Bg6 9. 0-0 Bd6 10. f4 Ne4 11. Nxe4 Bxe4 12. Nf3 h6 13. Ne5 f5 14. Bh5+ Kf8 15. Ng6+ Kg8 16. Nxh8 Kxh8 17. Qe1 Nf6 18. Bf3 Rc8 19. Qh4 Bc7 20. Qh3 Qe8 21. Be2 Qg6 22. Qg3 Qf7 23. Be3 a6 24. Qh3 Qg6 25. Bf2 Bd6 26. Bh4 Nh5 27. Bxh5 Qxh5 28. Rae1 Kg8 29. Bg3 Qg6 30. Re3 Rc6 31. Be1 Rc7 32. Rg3 Qf6 33. Qh5 Rc8 34. Rg6 Qf7 35. Qxh6 b5 36. h4 b4 37. h5 bxc3 38. Bxc3 a5 39. Qg5 Be7 40. Qg3 Kh7 41. Re1 Bf6 42. Re3 a4 43. a3 Bc2 44. Qh3 Bd1 45. Re1 Bg4 46. Rxg4 fxg4 47. Qxg4 Rc6 48. Qh3 Qa7 49. Kh1 Bxd4 50. Qd3+ Kg8 51. Qxd4 Qf7 52. Qe5 Rc4 53. Qxe6 Rxf4 54. Qe8+ Kh7 55. Qxf7 Rxf7 56. Re5 Rd7 57. Bd4 g6 58. g4 gxh5 59. Rxh5+ Kg6 60. Kg2 1-0

[Event "Harburg-chD 14th"]
[Site "Hamburg"]
[Date "2019.07.26"]
[Round "1.1"]
[White "Altenburg, Nils"]
[Black "Fasahat, Hossein"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1497"]
[BlackElo "1514"]
[PlyCount "221"]
[EventDate "2019.07.26"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. Nbd2 Be7 5. e3 c5 6. dxc5 Bxc5 7. Nb3 Bb6 8. c4 0-0 9. cxd5 Nxd5 10. Bg5 Ba5+ 11. Nxa5 Qxa5+ 12. Qd2 Qxd2+ 13. Nxd2 f6 14. Bf4 Nxf4 15. exf4 Nc6 16. Rc1 Rd8 17. Nf3 Rd6 18. Be2 Bd7 19. 0-0 Rd8 20. Rfd1 Be8 21. Rxd6 Rxd6 22. Rd1 Rxd1+ 23. Bxd1 Bf7 24. a3 Kf8 25. Ba4 Ne7 26. Nd4 Nd5 27. g3 Ke7 28. Bb3 Nc7 29. Kf1 g6 30. Ke2 e5 31. fxe5 fxe5 32. Bxf7 Kxf7 33. Nf3 Kf6 34. Kd3 Kf5 35. Nh4+ Ke6 36. Ke4 Nd5 37. h3 Nf6+ 38. Ke3 Kd5 39. Nf3 a5 40. Nd2 a4 41. b3 axb3 42. Nxb3 b6 43. Nd2 Kc5 44. Ne4+ Nxe4 45. Kxe4 Kd6 46. g4 h6 47. h4 Ke6 48. h5 gxh5 49. gxh5 Kf6 50. Kd5 Kf5 51. Kc6 e4 52. Kxb6 Kf4 53. a4 Kf3 54. a5 Kxf2 55. a6 e3 56. a7 e2 57. a8Q e1Q 58. Qf8+ Kg2 59. Qxh6 Kh3 60. Qg5 Qe6+ 61. Kc7 Qf7+ 62. Kd6 Qf8+ 63. Qe7 Qb8+ 64. Ke6 Qb3+ 65. Kf6 Qf3+ 66. Kg6 Qc6+ 67. Qf6 Qe8+ 68. Kg5 Qe3+ 69. Qf4 Qe7+ 70. Qf6 Qe3+ 71. Kg6 Qe8+ 72. Kh6 Qe3+ 73. Kg7 Qa7+ 74. Kg8 Qb8+ 75. Kf7 Qc7+ 76. Ke8 Qb8+ 77. Kf7 Qc7+ 78. Kg6 Qg3+ 79. Kh7 Qd3+ 80. Kh8 Qd5 81. h6 Qa8+ 82. Kg7 Qg2+ 83. Kh7 Qc2+ 84. Kg7 Qg2+ 85. Kf7 Qb7+ 86. Kg6 Qg2+ 87. Qg5 Qc6+ 88. Qf6 Qg2+ 89. Qg5 Qc6+ 90. Kh5 Qf3+ 91. Kg6 Qc6+ 92. Qf6 Qg2+ 93. Kh7 Qe4+ 94. Kg7 Qb7+ 95. Kg8 Qc8+ 96. Kf7 Qd7+ 97. Qe7 Qf5+ 98. Qf6 Qd7+ 99. Kg6 Qg4+ 100. Qg5 Qe6+ 101. Kh7 Qd7+ 102. Qg7 Qf5+ 103. Kh8 Qc8+ 104. Qg8 Qc3+ 105. Kh7 Qd3+ 106. Qg6 Qd7+ 107. Kh8 Qd8+ 108. Kg7 Qe7+ 109. Qf7 Qg5+ 110. Kh7 Qg2 111. Qh5+ 1-0

[Event "Harburg-chE 12th"]
[Site "Hamburg"]
[Date "2017.08.06"]
[Round "4"]
[White "Altenburg, Nils"]
[Black "Raedisch, Peter"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1611"]
[BlackElo "1557"]
[PlyCount "135"]
[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. c4 e5 2. Nc3 c6 3. Nf3 Qc7 4. g3 a6 5. Bg2 Bc5 6. d3 Nf6 7. 0-0 h6 8. a3 d6 9. b4 Ba7 10. Bb2 Be6 11. Qc2 Qd7 12. c5 Bh3 13. cxd6 Bxg2 14. Kxg2 Qxd6 15. Ne4 Nxe4 16. Bxe5 Qg6 17. dxe4 0-0 18. Rad1 f6 19. Qc4+ Kh8 20. Bd6 Re8 21. e5 Nd7 22. exf6 Nxf6 23. Ne5 Qe4+ 24. Qxe4 Nxe4 25. f4 Nc3 26. Rd2 Kg8 27. Kf3 Rad8 28. Rd3 Nb5 29. Rfd1 Re6 30. Bc5 Rxd3+ 31. Rxd3 Bxc5 32. bxc5 Re7 33. a4 Nc7 34. Rd8+ Kh7 35. Rd7 Rxd7 36. Nxd7 Kg6 37. e4 Kf7 38. f5 a5 39. Ne5+ Kf6 40. Nc4 Na6 41. g4 Nxc5 42. e5+ Ke7 43. Nxa5 Nxa4 44. Nxb7 c5 45. Nd6 Nb6 46. Ke4 Kd7 47. h4 Kc6 48. Ne8 c4 49. Kd4 Nd7 50. e6 Nf6 51. Nxf6 gxf6 52. Kxc4 Kd6 53. Kb5 Kc7 54. Kc5 Kd8 55. Kd6 Ke8 56. Kc7 Ke7 57. Kc8 Ke8 58. Kc7 Ke7 59. Kc6 Kd8 60. Kd6 Ke8 61. e7 h5 62. gxh5 Kf7 63. Kd7 Kg7 64. e8Q Kh7 65. Qg6+ Kh8 66. Qxf6+ Kh7 67. h6 Kg8 68. Qg7# 1-0

[Event "Harburg-chE 12th"]
[Site "Hamburg"]
[Date "2017.08.06"]
[Round "5"]
[White "Niemann, Leon Pascal"]
[Black "Altenburg, Nils"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1605"]
[BlackElo "1611"]
[PlyCount "79"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Nf3 Bg4 7. 0-0 e6 8. h3 Bh5 9. Bf4 Bd6 10. Bxd6 Qxd6 11. Nbd2 0-0 12. Qc2 Rac8 13. a3 Rfe8 14. Rfe1 a6 15. Rac1 Bxf3 16. Nxf3 Qf4 17. Qb1 g6 18. Ne5 Nxe5 19. Rxe5 Nd7 20. Re3 Rc7 21. Rce1 Nb6 22. g3 Qf6 23. Kg2 Nc4 24. Bxc4 Rxc4 25. f4 Rec8 26. Re5 b5 27. R1e3 Qd8 28. Qe1 Qd6 29. Kf3 R4c6 30. g4 Re8 31. f5 Qd7 32. f6 h6 33. Qh4 Kh7 34. g5 h5 35. Qg3 Rec8 36. Kf2 Qd6 37. Rd3 Qd7 38. Re1 Kg8 39. Ra1 Rc4 40. Qe3 1/2-1/2

[Event "Harburg-chE 12th"]
[Site "Hamburg"]
[Date "2017.08.05"]
[Round "3"]
[White "Altenburg, Nils"]
[Black "Lochmann, Viktor"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1611"]
[BlackElo "1575"]
[PlyCount "92"]
[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 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 b6 5. Nbd2 Bb7 6. Bc4 d5 7. Bd3 Nc6 8. c3 0-0 9. Qc2 Nh5 10. Bg3 Nxg3 11. hxg3 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Nf3 Bg7 15. 0-0-0 a5 16. Rh4 Bc8 17. Rdh1 h5 18. Bxg6 fxg6 19. Qxg6 Rf6 20. Qg5 Bg4 21. Ne5 Rxf2 22. Qxd8+ Rxd8 23. Nxg4 hxg4 24. Rxg4 Re8 25. Rh5 Rxe3 26. Kd1 Ree2 27. Rhg5 Re7 28. Rxd5 Rxb2 29. Rd8+ Kf7 30. Rf4+ Bf6 31. Rd3 Rxa2 32. Rdf3 Rd7+ 33. Ke1 Rd6 34. Rc4 c5 35. Rh4 Rxg2 36. Rhf4 Ke7 37. Re4+ Kd7 38. Kf1 Rc2 39. c4 Rd1+ 40. Re1 Rxe1+ 41. Kxe1 Be5 42. Rb3 Kc6 43. Re3 Bd6 44. g4 Rxc4 45. g5 Rg4 46. Re6 Rxg5 0-1

[Event "Harburg-chE 12th"]
[Site "Hamburg"]
[Date "2017.08.05"]
[Round "2"]
[White "Pubantz, Richard"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "1608"]
[BlackElo "1611"]
[PlyCount "65"]
[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 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Qc2 dxc4 8. Qxc4 Qd5 9. Qd3 Nbd7 10. Nc3 Qd6 11. Bf4 Qb4 12. a3 Qb3 13. Nd2 Qb6 14. e4 Qd8 15. Rfd1 Re8 16. Rac1 c5 17. Nb3 Qb6 18. Na4 Qa6 19. Naxc5 Nxc5 20. Nxc5 Qb6 21. Rc2 Nd7 22. Na4 Qa5 23. Nc3 e5 24. b4 Qxa3 25. Bc1 Qxb4 26. Nd5 Qxd4 27. Nc7 Nc5 28. Qxd4 exd4 29. Nxe8 Be6 30. Nc7 Bb3 31. Nxa8 Bxc2 32. Rxd4 Nb3 33. Rd7 1-0

[Event "Harburg-chE 12th"]
[Site "Hamburg"]
[Date "2017.08.04"]
[Round "1"]
[White "Altenburg, Nils"]
[Black "Sharma, Rishi"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1611"]
[BlackElo "1633"]
[PlyCount "132"]
[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 e6 2. Nf3 d5 3. Bf4 Nf6 4. e3 c5 5. c3 Qb6 6. Qc2 Nh5 7. Bg3 Nc6 8. Nbd2 Nxg3 9. hxg3 h6 10. dxc5 Bxc5 11. Nb3 Bd6 12. 0-0-0 Bd7 13. Bd3 Nb4 14. Qb1 Nxd3+ 15. Qxd3 Bb5 16. Qd4 Qxd4 17. Nbxd4 Bc4 18. b3 Ba3+ 19. Kb1 Ba6 20. Nc2 Be7 21. Ne5 Bf6 22. f4 Bxe5 23. fxe5 Rc8 24. Kb2 Ke7 25. Rd2 f6 26. exf6+ gxf6 27. Rh4 h5 28. e4 dxe4 29. Rxe4 Rcg8 30. Nd4 e5 31. c4 b6 32. Nc6+ Ke6 33. Nd4+ Kf7 34. Nf5 Rg5 35. Rf2 Rd8 36. Re3 Bb7 37. Nh4 Rdg8 38. Nf5 Rd8 39. Nh4 Ke6 40. Kc2 Rdg8 41. Nf3 Rxg3 42. Nd4+ Kf7 43. Rxe5 Rxg2 44. Ref5 Be4+ 45. Kc3 R8g3+ 46. Kb4 a5+ 47. Kb5 Bxf5 48. Rxf5 Rg5 49. Rd5 h4 50. Kxb6 Rxd5 51. cxd5 h3 52. d6 h2 53. d7 Rg8 54. Nc6 h1Q 55. d8N+ Rxd8 56. Nxd8+ Ke8 57. Ne6 Qg1+ 58. Kxa5 f5 59. b4 f4 60. Nxf4 Qg5+ 61. b5 Qxf4 62. a4 Qb8 63. b6 Kd7 64. Kb5 Qe5+ 65. Ka6 Kc6 66. a5 Qb8 0-1

[Event "Hamburg sim +67 -1 =2"]
[Site "Hamburg"]
[Date "2016.02.20"]
[Round "?"]
[White "Carlsen, Magnus"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2844"]
[PlyCount "95"]
[EventDate "2016.02.20"]
[EventType "simul"]
[EventRounds "70"]
[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. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Be6 8. Nge2 Nbd7 9. 0-0 Qc7 10. f3 Bd6 11. Bf4 0-0 12. Rc1 a6 13. Qd2 Rfe8 14. Bxd6 Qxd6 15. e4 dxe4 16. fxe4 Ng4 17. e5 Ndxe5 18. dxe5 Qc5+ 19. Kh1 Nf2+ 20. Rxf2 Qxf2 21. Ne4 Qh4 22. Nd6 Re7 23. Ng3 Rd7 24. Bf5 Bxf5 25. Ngxf5 Qh5 26. Qf4 Rad8 27. Rf1 Qg6 28. h3 c5 29. Rf3 Qe6 30. Rg3 f6 31. exf6 Qxf6 32. Nh6+ Kf8 33. Qxf6+ gxf6 34. Ndf5 Rd1+ 35. Kh2 Ke8 36. Rg7 R8d5 37. Rxb7 R1d2 38. b3 Rxa2 39. Rxh7 Rb2 40. Re7+ Kd8 41. Nf7+ Kc8 42. N7d6+ Kd8 43. Rb7 Rdd2 44. Nf7+ Ke8 45. Ng7+ Kf8 46. Ne6+ Kg8 47. Nh6+ Kh8 48. Rg7 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2014.??.??"]
[Round "7"]
[White "Altenburg, Nils"]
[Black "Dumjahn, Carsten"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1617"]
[BlackElo "2021"]
[PlyCount "78"]
[EventDate "2014.08.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. Bf4 Nc6 5. e3 Nh5 6. Bg5 Qb6 7. Qc2 h6 8. Bh4 g5 9. Bg3 d5 10. Be2 Nxg3 11. hxg3 Bg7 12. Nbd2 Bd7 13. dxc5 Qxc5 14. Nb3 Qb6 15. Nfd4 Rc8 16. Qd2 Ne5 17. Nf3 Nc4 18. Bxc4 Rxc4 19. Rd1 Ba4 20. Nfd4 0-0 21. Qd3 f5 22. Rb1 Rcc8 23. Nd2 Bd7 24. Qe2 e5 25. Nc2 Bb5 26. Qd1 Bd3 27. Nf3 Bxc2 28. Qxc2 d4 29. exd4 exd4 30. 0-0 Kh8 31. Qd3 dxc3 32. bxc3 Qc7 33. Rfc1 f4 34. gxf4 Qxf4 35. Rc2 Rfd8 36. Qg6 Rc6 37. Qh5 Kh7 38. Qh2 Qe4 39. Rbc1 Qxc2 0-1

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2014.??.??"]
[Round "4"]
[White "Altenburg, Nils"]
[Black "Frank, Detlev"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1617"]
[BlackElo "1725"]
[PlyCount "97"]
[EventDate "2014.08.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 a6 2. e4 b5 3. Nf3 Bb7 4. Bf4 Bxe4 5. Ng5 Bb7 6. Qh5 g6 7. Qh3 Bg7 8. c3 Nf6 9. Nd2 h6 10. Ngf3 g5 11. Be5 g4 12. Qg3 gxf3 13. gxf3 d6 14. Qxg7 Rg8 15. Bxf6 Rxg7 16. Bxg7 e6 17. Bxh6 Qf6 18. Be3 Bxf3 19. Rg1 Nd7 20. Rg8+ Nf8 21. Nxf3 Qxf3 22. Bg2 Qh5 23. Bxa8 Qh7 24. Bc6+ Ke7 25. Rg2 d5 26. 0-0-0 Qe4 27. Rg7 Ng6 28. Bb7 Qh4 29. Rg1 Kf8 30. R7xg6 fxg6 31. Rxg6 Qxh2 32. Rxe6 Qh1+ 33. Kd2 Qb1 34. Bxd5 Qxb2+ 35. Kd3 Qb1+ 36. Ke2 Qc2+ 37. Bd2 a5 38. Re5 b4 39. Bb3 Qb2 40. cxb4 axb4 41. Re4 c6 42. Ke3 Qa3 43. Kf3 Kg7 44. Re6 Qa8 45. Bh6+ Kh7 46. Bc2+ Kh8 47. Rf6 c5+ 48. Be4 Qa3+ 49. Kg2 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2014.??.??"]
[Round "1"]
[White "Altenburg, Nils"]
[Black "Pfreundt, Jakob"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1617"]
[BlackElo "2051"]
[PlyCount "47"]
[EventDate "2014.08.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 0-0 6. Bd3 b6 7. c3 Bb7 8. Nbd2 Nbd7 9. Qc2 Re8 10. 0-0-0 e5 11. dxe5 dxe5 12. Bg5 Qc8 13. Bxf6 Nxf6 14. Bc4 Re7 15. Qb3 h6 16. Nh4 Kf8 17. Bxf7 Rxf7 18. Nxg6+ Ke8 19. Nxe5 Re7 20. Qa4+ Nd7 21. Nc6 Nc5 22. Nxe7+ Nxa4 23. Nxc8 Rxc8 24. Nb3 1/2-1/2

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2014.??.??"]
[Round "3"]
[White "Altenburg, Nils"]
[Black "Sausmikat, Michael"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1617"]
[PlyCount "75"]
[EventDate "2014.08.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 e5 2. g3 c5 3. Bg2 d6 4. Nc3 Nf6 5. d3 h6 6. Qa4+ Bd7 7. Qb3 Nc6 8. Qxb7 Rb8 9. Qa6 Nb4 10. Qxa7 Nc2+ 11. Kd1 Nxa1 12. Nb5 Qb6 13. Qxb6 Rxb6 14. b3 Kd8 15. Bb2 Nxb3 16. axb3 Bxb5 17. cxb5 Rxb5 18. Kc2 Be7 19. Nf3 Kd7 20. Ra1 Rhb8 21. Ra7+ Kd8 22. Nxe5 dxe5 23. Bxe5 Rxb3 24. Bc6 Rc8 25. Bxf6 Bxf6 26. Rd7+ Ke8 27. Rc7+ Kd8 28. Rxc8+ Kxc8 29. Kxb3 Be7 30. Kc4 Kc7 31. Kd5 Kd8 32. e4 Bf8 33. f4 Be7 34. g4 Bf8 35. h4 Be7 36. g5 hxg5 37. fxg5 g6 38. Ke5 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2014.??.??"]
[Round "6"]
[White "Atri, Jamshid"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1917"]
[BlackElo "1617"]
[PlyCount "105"]
[EventDate "2014.08.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Bf5 5. Nf3 Nf6 6. Bd3 Bxd3 7. Qxd3 Nc6 8. d5 Ne5 9. Qb5+ Nfd7 10. Qxb7 Nxf3+ 11. gxf3 Qe5+ 12. Kf1 Nb6 13. Qc6+ Kd8 14. Be3 Rc8 15. Rd1 Qf6 16. Ke2 Qg6 17. Ne4 Qxc6 18. dxc6+ Ke8 19. b3 e6 20. c4 Bb4 21. Rd3 Ke7 22. Rg1 Rhg8 23. Rgd1 Rcd8 24. Rxd8 Rxd8 25. Rxd8 Kxd8 26. Bc5 a5 27. a3 Bxc5 28. Nxc5 Ke7 29. Kd3 a4 30. b4 Kd6 31. Nb7+ Ke5 32. Nc5 Kd6 33. Ne4+ Kxc6 34. Nc3 Nd7 35. f4 e5 36. f5 Nf6 37. f3 g6 38. fxg6 hxg6 39. Nxa4 Nh5 40. c5 f5 41. Kc4 Nf6 42. Nc3 g5 43. b5+ Kb7 44. Nd5 Ne8 45. a4 c6 46. Ne7 cxb5+ 47. axb5 f4 48. Nd5 Nc7 49. Nxc7 Kxc7 50. h3 Kd7 51. Kd5 e4 52. Kxe4 g4 53. hxg4 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2014.??.??"]
[Round "2"]
[White "Zimmermann, Manfred"]
[Black "Altenburg, Nils"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1490"]
[BlackElo "1617"]
[PlyCount "91"]
[EventDate "2014.08.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 e6 9. 0-0 Bd6 10. Qe2 Ne7 11. c3 0-0 12. Bg5 Re8 13. Bxe7 Rxe7 14. Ne5 Qc7 15. f4 c5 16. Ne4 cxd4 17. Nxd6 Qxd6 18. Rad1 Qb6 19. cxd4 Rd8 20. Kh1 Nf6 21. Nf3 Nd5 22. g3 Nb4 23. b3 Nc6 24. Qc4 Red7 25. Rd2 g6 26. Rfd1 Ne7 27. Qc5 Qc6 28. Qxc6 Nxc6 29. Kg2 Nb4 30. Kf2 Nd5 31. Rc1 f6 32. Rdc2 Nb4 33. Rd2 Kf7 34. a3 Nc6 35. Ke3 e5 36. dxe5 Rxd2 37. Nxd2 fxe5 38. fxe5 Nxe5 39. Rc7+ Rd7 40. Rxd7+ Nxd7 41. a4 Ke6 42. h3 Nc5 43. Kd4 b6 44. a5 h5 45. axb6 axb6 46. b4 1/2-1/2

[Event "Lueneburg blitz op"]
[Site "Lueneburg"]
[Date "2013.07.22"]
[Round "?"]
[White "Altenburg, Nils"]
[Black "Hinrichs, Jan"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1609"]
[BlackElo "2072"]
[PlyCount "104"]
[EventDate "2013.07.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. e3 Nc6 4. c3 Bg4 5. Be2 Nf6 6. 0-0 e6 7. Nbd2 Qc7 8. dxc5 Bxc5 9. Nb3 Bd6 10. h3 h5 11. Nfd4 a6 12. Nxc6 bxc6 13. Nd4 Bh2+ 14. Kh1 Ne4 15. Bxg4 hxg4 16. Qxg4 0-0-0 17. c4 f5 18. Qe2 Rh6 19. cxd5 Rdh8 20. Nxe6 Rxe6 21. Qxa6+ Kb8 22. dxe6 Bg3 23. f3 Bf2 24. Rxf2 Nxf2+ 25. Kg1 Nxh3+ 26. Kf1 Ng5 27. e4 Rh1+ 28. Ke2 fxe4 29. e7 exf3+ 30. Kf2 Nh3+ 31. gxh3 Qh2+ 32. Ke3 Re1+ 33. Kd3 Qe2+ 34. Kc3 Qxa6 35. Bf4+ Kb7 36. Rxe1 Qa5+ 37. b4 Qa3+ 38. Kc2 Qxa2+ 39. Kc3 Qa3+ 40. Kc4 Qa2+ 41. Kd3 Qb3+ 42. Ke4 Qxb4+ 43. Kf5 Qxe1 44. Be5 f2 45. e8Q f1Q+ 46. Kg6 Qg2+ 47. Kh7 Qxh3+ 48. Kg8 Qc8 49. Qxc8+ Kxc8 50. Bxg7 c5 51. Kf7 c4 52. Bd4 c3 0-1

[Event "Lueneburg blitz op"]
[Site "Lueneburg"]
[Date "2013.07.22"]
[Round "?"]
[White "Altenburg, Nils"]
[Black "Svane, Frederik"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1609"]
[BlackElo "1753"]
[PlyCount "83"]
[EventDate "2013.07.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 Nxd5 5. Nge2 Bb4 6. Bd2 Nxc3 7. Bxc3 Bxc3+ 8. Nxc3 Nc6 9. Bb5 a6 10. Bxc6+ bxc6 11. Qf3 Bb7 12. 0-0-0 0-0 13. h4 Rb8 14. Ne4 Qe7 15. g4 c5 16. dxc5 Qxc5 17. h5 Bxe4 18. Qxe4 Qxf2 19. Rdf1 Qb6 20. b3 h6 21. g5 hxg5 22. Rfg1 Qc5 23. h6 Qc3 24. hxg7 Qxg7 25. Kb1 Rfe8 26. Qe3 Kf8 27. Qc5+ Re7 28. Rxg5 Qf6 29. Rhg1 Qh8 30. Rg8+ Qxg8 31. Rxg8+ Kxg8 32. Qxe7 Rb7 33. Qg5+ Kf8 34. Qd8+ Kg7 35. Qd4+ Kf8 36. Qc5+ Kg7 37. Qc3+ Kf8 38. Qc6 Rb8 39. Qxc7 Ra8 40. Qc5+ Kg7 41. Qd4+ Kf8 42. Qh8+ 1-0

[Event "Lueneburg blitz op"]
[Site "Lueneburg"]
[Date "2013.07.22"]
[Round "?"]
[White "Altenburg, Nils"]
[Black "Thanisch, Matthias"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1609"]
[BlackElo "2026"]
[PlyCount "50"]
[EventDate "2013.07.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. Nbd2 Bb7 5. e3 Be7 6. Bd3 d5 7. Ne5 a6 8. Ndf3 Nbd7 9. c3 Ne4 10. Nxd7 Qxd7 11. Ne5 Qd8 12. Qh5 0-0 13. Ng4 f5 14. f3 fxg4 15. fxe4 dxe4 16. Qxg4 exd3 17. Bh6 Bf6 18. Qxe6+ Kh8 19. Bf4 Qd5 20. Qxd5 Bxd5 21. 0-0 c6 22. b3 b5 23. Rad1 Be4 24. Bd6 Rfe8 25. Rf4 Bg5 0-1

[Event "Lueneburg blitz op"]
[Site "Lueneburg"]
[Date "2013.07.22"]
[Round "?"]
[White "Altenburg, Nils"]
[Black "Warnke, Klaus"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1609"]
[BlackElo "1747"]
[PlyCount "55"]
[EventDate "2013.07.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bf4 g6 4. e3 Bg7 5. Bd3 0-0 6. 0-0 Nbd7 7. Nbd2 c5 8. dxc5 Nxc5 9. Bc4 Nh5 10. Bg3 Nxg3 11. fxg3 Bxb2 12. Ng5 Bxa1 13. Nxf7 Rxf7 14. Bxf7+ Kg7 15. Qxa1+ e5 16. Nc4 Bf5 17. g4 Bxc2 18. Nxe5 dxe5 19. Qxe5+ Kh6 20. Qxc5 Rc8 21. g5+ Kh5 22. Qe5 Qxg5 23. Qe6 Bf5 24. Rxf5 Rc1+ 25. Kf2 Rc2+ 26. Ke1 Rxg2 27. Rxg5+ Rxg5 28. Qh3# 1-0

[Event "Lueneburg blitz op"]
[Site "Lueneburg"]
[Date "2013.07.22"]
[Round "?"]
[White "Buecker, Timo"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1918"]
[BlackElo "1609"]
[PlyCount "89"]
[EventDate "2013.07.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nf6 3. g3 Bf5 4. d3 Nbd7 5. Nf3 e6 6. Bg2 Bd6 7. Nbd2 0-0 8. c4 dxc4 9. Nxc4 Bb4+ 10. Nfd2 Nc5 11. 0-0 c6 12. a3 Bxd2 13. Nxd2 Qd7 14. b4 Na6 15. Bxf6 gxf6 16. Ne4 Bxe4 17. Bxe4 f5 18. Bg2 Rad8 19. Qd2 Nc7 20. Rac1 Qe7 21. Qh6 Ne8 22. Rc4 Qf6 23. Qe3 Nd6 24. Rh4 Kh8 25. Rh6 Qg7 26. Rh5 Ne8 27. Qxa7 Nf6 28. Rh4 Rd7 29. Qe3 Nd5 30. Bxd5 Rxd5 31. Rc1 Rg8 32. Rcc4 Qf6 33. Rh5 Qa1+ 34. Kg2 f4 35. Rxf4 Rxh5 36. d4 Qa2 37. Rxf7 Qd5+ 38. f3 e5 39. Rxb7 exd4 40. Qe7 Qf5 41. g4 Qf4 42. h3 d3 43. exd3 Qd2+ 44. Kg3 Qxd3 45. Qf6+ 1-0

[Event "Lueneburg blitz op"]
[Site "Lueneburg"]
[Date "2013.07.22"]
[Round "?"]
[White "Kopylov, Daniel"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1655"]
[BlackElo "1609"]
[PlyCount "45"]
[EventDate "2013.07.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nh3 e6 8. Nf4 Bh7 9. Bc4 Bd6 10. Qe2 Qa5+ 11. Bd2 Qb6 12. Nxe6 Qxb2 13. 0-0 Bxg3 14. fxg3 Ne7 15. Nc7+ Kd8 16. Nxa8 Qxd4+ 17. Kh2 Nf5 18. Rad1 Nd7 19. Ba5+ b6 20. Rxd4 Nxd4 21. Qg4 Nxc2 22. Rd1 Ne3 23. Qxd7# 1-0

[Event "Lueneburg blitz op"]
[Site "Lueneburg"]
[Date "2013.07.22"]
[Round "?"]
[White "Schmidt, Johannes"]
[Black "Altenburg, Nils"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1808"]
[BlackElo "1609"]
[PlyCount "56"]
[EventDate "2013.07.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. Nbd2 Nbd7 5. c3 Ne4 6. Nxe4 Bxe4 7. Qb3 Nb6 8. e3 e6 9. Ne5 Be7 10. f3 Bf5 11. 0-0-0 Bg5 12. g4 Bxf4 13. exf4 Bg6 14. Nxg6 hxg6 15. Kb1 Qd6 16. f5 gxf5 17. gxf5 Qf4 18. fxe6 fxe6 19. c4 dxc4 20. Bxc4 Nxc4 21. Qxc4 0-0-0 22. Qxe6+ Kb8 23. Qg4 Qf6 24. Rhg1 Rxh2 25. Qxg7 Qxf3 26. Qe5 Rg2 27. Rgf1 Rf2 28. Rxf2 Qxd1# 0-1

[Event "Lueneburg blitz op"]
[Site "Lueneburg"]
[Date "2013.07.22"]
[Round "?"]
[White "Seidel, Mika"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1883"]
[BlackElo "1609"]
[PlyCount "39"]
[EventDate "2013.07.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. d4 Nf6 4. Bg2 Bb4+ 5. Bd2 Bxd2+ 6. Nxd2 c6 7. Ngf3 Nbd7 8. 0-0 0-0 9. Qc2 Re8 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Nf6 13. Qc2 Bd7 14. Rfe1 Rc8 15. Rad1 Qa5 16. Ne5 c5 17. Bxb7 Rc7 18. Bg2 Qxa2 19. Ra1 Ba4 20. Qxa4 1-0

[Event "Lueneburg blitz op"]
[Site "Lueneburg"]
[Date "2013.07.22"]
[Round "?"]
[White "Svane, Frederik"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1753"]
[BlackElo "1609"]
[PlyCount "59"]
[EventDate "2013.07.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Bf4 Nc6 6. c3 Bg4 7. Qb3 Qc8 8. Nd2 e6 9. Ngf3 Be7 10. 0-0 Nh5 11. Be5 f6 12. Bg3 Nxg3 13. hxg3 Bd6 14. Qc2 Qc7 15. Rfe1 0-0-0 16. b4 h5 17. a4 Bxg3 18. fxg3 Qxg3 19. Re2 h4 20. Rf1 h3 21. a5 Rh6 22. Rff2 Rdh8 23. Nf1 Qd6 24. g3 Bxf3 25. Rxf3 g5 26. Kh2 Rh4 27. Rxe6 Qc7 28. Bf5 Ne7 29. Rxe7+ Kd8 30. Rxc7 1-0

[Event "GER Cup19 sf24 serv"]
[Site "GER email"]
[Date "2013.07.14"]
[Round "?"]
[White "Altenburg, Nils"]
[Black "Firsching, Guenter"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1657"]
[BlackElo "2076"]
[PlyCount "49"]
[EventDate "2013.07.20"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 Nc6 5. Nc3 cxd4 6. exd4 Be7 7. Be2 0-0 8. 0-0 d5 9. Re1 a6 10. Bd3 Nh5 11. Be3 Nf6 12. a3 b5 13. Qd2 Bb7 14. Bg5 Rc8 15. Qf4 Nh5 16. Qg4 Bxg5 17. Qxh5 h6 18. Nxg5 Qxg5 19. Qxg5 hxg5 20. Ne2 b4 21. Reb1 Rc7 22. Rc1 bxa3 23. bxa3 e5 24. dxe5 Nxe5 25. h3 1/2-1/2

[Event "GER Cup19 sf24 serv"]
[Site "GER email"]
[Date "2013.07.14"]
[Round "?"]
[White "Altenburg, Nils"]
[Black "Milde, Lars"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1657"]
[BlackElo "2023"]
[PlyCount "57"]
[EventDate "2013.07.20"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 0-0 6. Nc3 c6 7. Bd3 Nbd7 8. 0-0 Re8 9. e4 e5 10. dxe5 dxe5 11. Bh2 Nh5 12. Qd2 Qf6 13. Ne2 Nc5 14. Rad1 Bxh3 15. Bxe5 Rxe5 16. Nxe5 Qxe5 17. gxh3 Qxb2 18. f4 Re8 19. e5 Qxa2 20. Qc3 Nxd3 21. Qxd3 Bf8 22. Qb3 Qa5 23. Kg2 Qc7 24. Rd3 Bh6 25. Rd6 Qe7 26. Qd3 Bxf4 27. Nxf4 Qg5+ 28. Kh2 Nxf4 29. Qd2 1/2-1/2

[Event "GER Cup19 sf24 serv"]
[Site "GER email"]
[Date "2013.07.14"]
[Round "?"]
[White "Altenburg, Nils"]
[Black "Rulfs, Ernst August"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1657"]
[BlackElo "2046"]
[PlyCount "44"]
[EventDate "2013.07.20"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 g6 4. e3 Bg7 5. Nbd2 0-0 6. c3 Nbd7 7. h3 c5 8. Be2 b6 9. 0-0 Bb7 10. Qb3 Ne4 11. Rfd1 Ndf6 12. Nxe4 Nxe4 13. Nd2 Nxd2 14. Rxd2 c4 15. Qc2 b5 16. a4 a6 17. b3 Bc6 18. Qd1 Qd7 19. axb5 axb5 20. Rda2 Qb7 21. b4 Rxa2 22. Rxa2 Ra8 1/2-1/2

[Event "GER Cup19 sf24 serv"]
[Site "GER email"]
[Date "2013.07.14"]
[Round "?"]
[White "Ipek Yilmaz, Eser"]
[Black "Altenburg, Nils"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1529"]
[BlackElo "1657"]
[PlyCount "26"]
[EventDate "2013.07.20"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. b3 d5 2. g3 Nf6 3. Bb2 Bf5 4. Bg2 e6 5. f3 Nc6 6. a3 e5 7. f4 exf4 8. gxf4 Qe7 9. e3 0-0-0 10. a4 Nb4 11. Na3 d4 12. Kf1 dxe3 13. d3 Ne4 0-1

[Event "GER Cup19 sf24 serv"]
[Site "GER email"]
[Date "2013.07.14"]
[Round "?"]
[White "Klausner, Helmut"]
[Black "Altenburg, Nils"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1876"]
[BlackElo "1657"]
[PlyCount "48"]
[EventDate "2013.07.20"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nd7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Qe2 0-0 14. Ne5 c5 15. dxc5 Nxc5 16. Kb1 Qc7 17. Bc3 Rfd8 18. Bd4 Na4 19. c3 Nd5 20. Qc4 Qxc4 21. Nxc4 Rac8 22. Ne3 Nf4 23. Rd2 Nc5 24. Rhd1 b5 1/2-1/2

[Event "GER Cup19 sf24 serv"]
[Site "GER email"]
[Date "2013.07.14"]
[Round "?"]
[White "Krebs, Juergen"]
[Black "Altenburg, Nils"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2027"]
[BlackElo "1657"]
[PlyCount "56"]
[EventDate "2013.07.20"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. a3 Nd7 6. Nbd2 Ne7 7. Nh4 c5 8. c3 cxd4 9. cxd4 Be4 10. Nxe4 dxe4 11. g3 Nc6 12. Be3 Be7 13. Ng2 0-0 14. b4 Nb6 15. Nf4 Bg5 16. Bg2 Bxf4 17. gxf4 f5 18. exf6 Rxf6 19. Bxe4 Nd5 20. Rc1 Nce7 21. 0-0 Qd7 22. Kh1 Nxf4 23. Rg1 Raf8 24. Qg4 Ned5 25. Rc2 R6f7 26. h4 Qd6 27. h5 h6 28. Bc1 Qd7 1/2-1/2

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2011.09.22"]
[Round "6"]
[White "Altenburg, Nils"]
[Black "Kuhn, Gerd"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1546"]
[BlackElo "2127"]
[PlyCount "96"]
[EventDate "2011.08.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 g6 2. d4 Nf6 3. Nc3 d5 4. Bd3 dxe4 5. Nxe4 Nxe4 6. Bxe4 Bg7 7. c3 0-0 8. Ne2 Nd7 9. 0-0 c5 10. Re1 cxd4 11. Nxd4 Nc5 12. Bc2 e5 13. Nb3 Na4 14. Nd2 Nb6 15. Nf3 Qc7 16. Bg5 f6 17. Be3 Be6 18. Bb3 Bf7 19. Qc2 Nc4 20. g3 b5 21. Rad1 Qc6 22. Nd2 Bd5 23. Bxc4 bxc4 24. Rf1 Bg2 25. Rfe1 Bh1 26. f3 Bxf3 27. Nxf3 Qxf3 28. Qa4 Qg4 29. Rd7 h5 30. Rxa7 Rxa7 31. Qxa7 h4 32. Bf2 f5 33. Qd7 e4 34. Qe6+ Kh7 35. Qxc4 e3 36. Qxg4 exf2+ 37. Kxf2 fxg4+ 38. Ke2 Be5 39. Kd3 hxg3 40. hxg3 Bxg3 41. Re4 Bf4 42. a4 g3 43. Ke2 Kh6 44. Kf3 Bb8+ 45. Kg2 Rf2+ 46. Kg1 Rxb2 47. Rb4 Ba7+ 48. Kf1 g2+ 0-1

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2011.09.15"]
[Round "5"]
[White "Frank, Detlev"]
[Black "Altenburg, Nils"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1775"]
[BlackElo "1546"]
[PlyCount "67"]
[EventDate "2011.08.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. a3 e5 2. b4 d5 3. Bb2 Bd6 4. Nf3 Nf6 5. e3 Bg4 6. Be2 Be7 7. d3 0-0 8. Nbd2 Nbd7 9. c4 c5 10. b5 a6 11. cxd5 Nxd5 12. h3 Bh5 13. d4 exd4 14. Nxd4 cxd4 15. Bxh5 dxe3 16. fxe3 Bh4+ 17. Ke2 Nc5 18. Rc1 Nxe3 19. Rxc5 Nxd1 20. Kxd1 Bg5 21. Bc3 Bxd2 22. Bxd2 Qd4 23. Rc2 Rac8 24. Rxc8 Rxc8 25. Rf1 Qa1+ 26. Ke2 Qe5+ 27. Kf2 Qxh5 28. bxa6 bxa6 29. Bb4 Re8 30. Rc1 Qe2+ 31. Kg3 Qe3+ 32. Kh4 Re4+ 33. g4 g5+ 34. Kh5 0-1

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2011.09.08"]
[Round "4"]
[White "Altenburg, Nils"]
[Black "Mungard, Jens Uwe"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1546"]
[BlackElo "1478"]
[PlyCount "31"]
[EventDate "2011.08.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Bc4 Qf6 7. c3 Qxd4 8. cxd4 g6 9. Nc3 c6 10. Bf4 Nf6 11. 0-0 Be6 12. d5 Bd7 13. dxc6 bxc6 14. Rad1 c5 15. Bxd6 Rb8 16. Bxb8 1-0

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2011.09.01"]
[Round "3"]
[White "Altenburg, Nils"]
[Black "Schiller, Thomas"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1546"]
[BlackElo "1768"]
[PlyCount "56"]
[EventDate "2011.08.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 0-0 8. Nxc6 Qxc6 9. Bxc5 Qxc5 10. Qd3 Ng6 11. Qd4 Qg5 12. g3 d6 13. Nd2 b5 14. Bd5 c5 15. Qd3 Rb8 16. f4 Qg4 17. Nf3 c4 18. Qe3 a5 19. Ng5 Bb7 20. Bxf7+ Rxf7 21. Nxf7 Kxf7 22. h3 Qd7 23. 0-0-0 Re8 24. Rhe1 Bxe4 25. Qb6 d5 26. h4 h5 27. Qc5 a4 28. Rd2 Rc8 1/2-1/2

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2011.08.25"]
[Round "2"]
[White "Bongartz, Florian"]
[Black "Altenburg, Nils"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1731"]
[BlackElo "1546"]
[PlyCount "64"]
[EventDate "2011.08.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bc4 e6 8. 0-0 Ngf6 9. Re1 Bd6 10. Ne5 Qc7 11. f4 0-0-0 12. Qe2 Nd5 13. Bb3 c5 14. Ne4 Bxe4 15. Qxe4 N7f6 16. Qf3 cxd4 17. Bd2 Rhf8 18. Rac1 Kb8 19. c4 dxc3 20. Bxc3 Qb6+ 21. Kh1 Nxc3 22. bxc3 Nd7 23. Rb1 Qc7 24. Ba4 Bxe5 25. fxe5 b6 26. Bd1 Nxe5 27. Qe4 Nd3 28. Rf1 Qxc3 29. Bf3 Rd5 30. Rb3 Qd4 31. Qe2 Rd6 32. Be4 Qxe4 0-1

[Event "Pinneberg-ch"]
[Site "Pinneberg"]
[Date "2011.08.18"]
[Round "1"]
[White "Koch, Soeren"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1966"]
[BlackElo "1546"]
[PlyCount "51"]
[EventDate "2011.08.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Bd6 12. Ne4 Ndf6 13. Nxd6+ Qxd6 14. Ne5 Ne7 15. 0-0-0 Nd7 16. Nc4 Qd5 17. Kb1 Nf5 18. g4 Nb6 19. gxf5 Nxc4 20. fxe6 Nxd2+ 21. Qxd2 fxe6 22. Rhg1 0-0-0 23. Rxg7 Qxh5 24. Rdg1 Qf5 25. Qb4 b5 26. Qe7 1-0

[Event "Hamburg CupT"]
[Site "Hamburg"]
[Date "2011.02.12"]
[Round "1.1"]
[White "Schiele, Lars"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2052"]
[BlackElo "1591"]
[PlyCount "63"]
[EventDate "2011.02.12"]
[EventType "team-k.o."]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hamburg Weisse Dame"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Ngf6 12. 0-0-0 Nd5 13. Bd2 b5 14. Rde1 Be7 15. Ne4 0-0 16. g4 Qc7 17. g5 f5 18. gxf6 N7xf6 19. Ne5 Nxe4 20. Qxe4 Rxf2 21. Bxh6 Rf5 22. Ng4 Nf4 23. Kb1 Bg5 24. Bxg5 Rxg5 25. Reg1 Re8 26. h6 Rh5 27. Nf6+ Kf8 28. Nxe8 Kxe8 29. Rxh5 Nxh5 30. Qg6+ Qf7 31. Qxf7+ Kxf7 32. h7 1-0

[Event "GER 1. Rucki-Zucki-Cup/V13 email"]
[Site "GER email"]
[Date "2010.12.16"]
[Round "?"]
[White "Altenburg, Nils"]
[Black "Hering, Hartmut"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1689"]
[PlyCount "52"]
[EventDate "2010.12.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Latvia"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "LAT"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nd7 5. Bc4 e6 6. Be3 Ne7 7. 0-0 a6 8. Qd2 h6 9. a4 b6 10. Rfe1 Bb7 11. d5 e5 12. h3 f5 13. exf5 gxf5 14. Qe2 0-0 15. Rad1 Qe8 16. Ba2 Kh8 17. Qc4 Rc8 18. a5 b5 19. Qb4 Rg8 20. Kh1 Qg6 21. Re2 Bf6 22. Rg1 Rg7 23. Ree1 Rcg8 24. Rd1 f4 25. Bd2 Nc5 26. Qa3 Bc8 0-1

[Event "GER 1. Rucki-Zucki-Cup/V13 email"]
[Site "GER email"]
[Date "2010.12.16"]
[Round "?"]
[White "Altenburg, Nils"]
[Black "Tacke, Hubert"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "1689"]
[BlackElo "1804"]
[PlyCount "44"]
[EventDate "2010.12.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Latvia"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "LAT"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 0-0 8. Nf3 c5 9. Qd2 Nc6 10. 0-0-0 a6 11. Kb1 c4 12. g4 b5 13. Qe3 Nb6 14. a3 Rb8 15. Bg2 a5 16. f5 b4 17. f6 gxf6 18. axb4 axb4 19. Ne2 c3 20. exf6 Qxf6 21. b3 Ra8 22. Ne5 Bb7 0-1

[Event "GER 1. Rucki-Zucki-Cup/V13 email"]
[Site "GER email"]
[Date "2010.12.16"]
[Round "?"]
[White "Altenburg, Nils"]
[Black "Zylla, Johannes"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1689"]
[BlackElo "1876"]
[PlyCount "52"]
[EventDate "2010.12.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Latvia"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "LAT"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Bc4 Nc6 8. 0-0 Be7 9. Nc3 Nxc3 10. bxc3 dxe5 11. Nxe5 Nxe5 12. dxe5 Qa5 13. Qb3 0-0 14. Bf4 Qc7 15. Rad1 Bd7 16. Bd3 Bc6 17. Qc2 h6 18. Rd2 Rfd8 19. Rfd1 g5 20. Bg3 Rac8 21. h3 Kg7 22. Qb2 Ba4 23. Bc2 Bxc2 24. Rxd8 Qxc3 25. Qxc3 Rxc3 26. R8d7 Bxd1 0-1

[Event "GER 1. Rucki-Zucki-Cup/V13 email"]
[Site "GER email"]
[Date "2010.12.16"]
[Round "?"]
[White "Fuchs, Joerg"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2082"]
[BlackElo "1689"]
[PlyCount "49"]
[EventDate "2010.12.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Latvia"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "LAT"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 Ne7 7. Nh4 Bg6 8. Nd2 c5 9. c3 Nc6 10. Nxg6 hxg6 11. Nf3 Be7 12. Be3 a6 13. Qd2 0-0 14. Rfc1 Rc8 15. g3 Qb6 16. Kg2 Rfe8 17. h4 Rc7 18. Rh1 cxd4 19. cxd4 Nb4 20. h5 Rc2 21. hxg6 fxg6 22. Qd1 Rxb2 23. Bc1 Rc2 24. Bd3 Rxf2+ 25. Kxf2 1-0

[Event "GER 1. Rucki-Zucki-Cup/V13 email"]
[Site "GER email"]
[Date "2010.12.16"]
[Round "?"]
[White "Lembeck, Karl Heinz"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "D46"]
[BlackElo "1689"]
[PlyCount "39"]
[EventDate "2010.12.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Latvia"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "LAT"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bd6 7. 0-0 0-0 8. e4 dxc4 9. Bxc4 e5 10. Bg5 h6 11. Bh4 b5 12. Bb3 Bb7 13. Rc1 Re8 14. d5 cxd5 15. Nxd5 g5 16. Nxg5 hxg5 17. Bxg5 Bxd5 18. Bxd5 Rc8 19. Qf3 Be7 20. Bc6 1-0

[Event "GER 1. Rucki-Zucki-Cup/V13 email"]
[Site "GER email"]
[Date "2010.12.16"]
[Round "?"]
[White "Schueppel, Ralf"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "D63"]
[WhiteElo "2315"]
[BlackElo "1689"]
[PlyCount "57"]
[EventDate "2010.12.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Latvia"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "LAT"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nc3 Nbd7 7. Rc1 c6 8. a3 h6 9. Bh4 b6 10. cxd5 exd5 11. Qc2 c5 12. Be2 Bb7 13. 0-0 Ne4 14. Bxe7 Qxe7 15. dxc5 Ndxc5 16. Rfd1 Rad8 17. Nd4 a6 18. Nxe4 dxe4 19. b4 Ne6 20. Nf5 Qg5 21. Nd6 Qe7 22. Nxb7 Qxb7 23. Qc6 Rxd1+ 24. Bxd1 Rb8 25. Qxb7 Rxb7 26. Rc8+ Kh7 27. Bc2 f5 28. Bb3 Re7 29. g4 1-0

[Event "Hamburg Daehne Cup"]
[Site "Hamburg"]
[Date "2010.09.04"]
[Round "1"]
[White "Altenburg, Nils"]
[Black "Pfaff, Christian"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1516"]
[BlackElo "1952"]
[PlyCount "66"]
[EventDate "2010.09.04"]
[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. e4 c5 2. c3 Nc6 3. Nf3 d6 4. Bc4 Nf6 5. d3 a6 6. h3 Na5 7. Nbd2 Nxc4 8. Nxc4 b5 9. Ne3 g6 10. e5 dxe5 11. Nxe5 Qc7 12. d4 Bg7 13. 0-0 0-0 14. Nc2 cxd4 15. cxd4 Nd5 16. Nf3 Bb7 17. Re1 Rac8 18. Ne3 Nf4 19. Rb1 Be4 20. Ra1 Qb7 21. Ng4 Bxf3 22. gxf3 Nd5 23. Be3 Qd7 24. Kg2 Qf5 25. Bd2 h5 26. Nh6+ Bxh6 27. Bxh6 Rfd8 28. Re5 Qc2 29. Qe1 Qxb2 30. Rxd5 Rxd5 31. Qxe7 Qxa1 32. Qf6 Qxd4 33. Qxa6 Re8 0-1

[Event "Harburg-chH 8th"]
[Site "Hamburg"]
[Date "2010.08.22"]
[Round "4"]
[White "Altenburg, Nils"]
[Black "Frenz Evers, Hartmut"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1518"]
[BlackElo "1468"]
[PlyCount "29"]
[EventDate "2010.08.20"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. d4 Bf5 6. Nge2 Nbd7 7. Ng3 Bg6 8. Bd2 c6 9. Qe2 Bxc2 10. Nb5 Qb6 11. Nd6+ Kd8 12. Nxf7+ Ke8 13. 0-0 Nd5 14. Nd6+ Kd8 15. Ba5 1-0

[Event "Harburg-chH 8th"]
[Site "Hamburg"]
[Date "2010.08.22"]
[Round "5"]
[White "Von Malottki, Robin"]
[Black "Altenburg, Nils"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1426"]
[BlackElo "1518"]
[PlyCount "29"]
[EventDate "2010.08.20"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. c4 Bd6 13. Nf1 b6 14. Ne3 Bf4 15. Nc2 1/2-1/2

[Event "Harburg-chH 8th"]
[Site "Hamburg"]
[Date "2010.08.21"]
[Round "2"]
[White "Altenburg, Nils"]
[Black "Schoppe, Gottfried"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1518"]
[BlackElo "1517"]
[PlyCount "51"]
[EventDate "2010.08.20"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. Bc4 a6 7. Qf3 Nf6 8. N5c3 Bg4 9. Qg3 Nd4 10. Bd3 Qc8 11. Nd5 Nxd5 12. exd5 Nxc2+ 13. Bxc2 Qxc2 14. 0-0 Qc4 15. Nc3 g6 16. Re1 Bd7 17. Rxe5+ Kd8 18. Bg5+ Kc7 19. Rc1 Kb6 20. Re4 Qc8 21. Na4+ Bxa4 22. Rxc8 Rxc8 23. Rxa4 Ka7 24. Qb3 f6 25. Be3+ Ka8 26. Qb6 1-0

[Event "Harburg-chH 8th"]
[Site "Hamburg"]
[Date "2010.08.21"]
[Round "3"]
[White "Grube, Bernd"]
[Black "Altenburg, Nils"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1421"]
[BlackElo "1518"]
[PlyCount "78"]
[EventDate "2010.08.20"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Be7 6. a4 Nbd7 7. Qc2 dxc4 8. Bxc4 Nb6 9. b3 Bb4 10. 0-0 0-0 11. Bd3 h6 12. Bb2 Nbd5 13. Ne4 Ng4 14. Qe2 f5 15. Ned2 f4 16. e4 Bc3 17. Nc4 b5 18. Nce5 Nxe5 19. Nxe5 Bxb2 20. Qxb2 Nb4 21. Rfd1 Nxd3 22. Rxd3 Bb7 23. f3 Kh7 24. Rc1 Qd6 25. axb5 cxb5 26. b4 Rac8 27. Rc5 a6 28. Qd2 a5 29. Rxc8 Rxc8 30. bxa5 Ra8 31. Qxf4 Rxa5 32. h3 b4 33. Qf7 Bxe4 34. fxe4 Rxe5 35. Qf4 Qa6 36. Rg3 Qa1+ 37. Kh2 Qxd4 38. h4 Rxe4 39. Qf7 Rxh4+ 0-1

[Event "Harburg-chH 8th"]
[Site "Hamburg"]
[Date "2010.08.20"]
[Round "1"]
[White "Altenburg, Nils"]
[Black "Lemke, Berfin"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1518"]
[BlackElo "1436"]
[PlyCount "91"]
[EventDate "2010.08.20"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bg5 Qe7 7. Nc3 Qe6 8. Bxf6 Qxf6 9. Bc4 Bb4 10. Qd3 Bxc3+ 11. Qxc3 Qxc3+ 12. bxc3 0-0 13. 0-0 Re8 14. f3 d6 15. Rab1 Re5 16. Rb3 d5 17. Bd3 c5 18. exd5 Rxd5 19. Be4 Be6 20. Rfb1 Rdd8 21. Bxa8 Bxb3 22. Rxb3 Rxa8 23. Rb7 g6 24. Rxc7 Rd8 25. Rxa7 Rd2 26. Ra5 Rxc2 27. Rxc5 Rxa2 28. h4 h5 29. Kh2 Kg7 30. c4 Rc2 31. Rc6 Kf8 32. Kh3 Ke7 33. Rc7+ Ke6 34. g4 Rc3 35. Kg3 Kf6 36. c5 Ke6 37. c6 Kd6 38. Rxf7 Rxc6 39. Rf6+ Kd5 40. Rxc6 Kxc6 41. gxh5 gxh5 42. Kf4 Kd6 43. Kf5 Kd7 44. Kf6 Kd8 45. f4 Ke8 46. Kg7 1-0

[Event "Hamburg CupT"]
[Site "Hamburg"]
[Date "2010.03.06"]
[Round "1.3"]
[White "Altenburg, Nils"]
[Black "Gehrke, Rolf"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1478"]
[BlackElo "2082"]
[PlyCount "112"]
[EventDate "2010.03.06"]
[EventType "team-k.o."]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK III"]
[BlackTeam "Hamburg Concordia"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. Qxd4 Qxd4 6. cxd4 Nc6 7. Bb5 Bd7 8. Nf3 e6 9. a3 Nf6 10. Nc3 a6 11. Ba4 b5 12. Bb3 Na5 13. Ba2 Bc6 14. d5 Nxd5 15. Nxd5 Bxd5 16. Bxd5 exd5 17. 0-0 Nb3 18. Rb1 f6 19. Re1+ Kd7 20. Be3 Bc5 21. Bxc5 Nxc5 22. Red1 Kd6 23. Rbc1 Rac8 24. Nd4 g6 25. Rc2 Rhe8 26. Rdc1 Kd7 27. f3 Nd3 28. Rxc8 Rxc8 29. Rxc8 Kxc8 30. b3 Kd7 31. Kf1 Nf4 32. Kf2 Ne6 33. Nc2 Kd6 34. b4 d4 35. Ke1 Kd5 36. Kd2 Kc4 37. h4 f5 38. g3 f4 39. g4 h6 40. Ne1 g5 41. h5 Nd8 42. Nd3 Nc6 43. Nc5 a5 44. Ne6 axb4 45. axb4 Ne5 46. Nxg5 hxg5 47. h6 Kxb4 48. h7 Nf7 49. Kd3 Kc5 50. Ke4 b4 51. Kf5 b3 52. Kf6 Nh8 53. Kg7 b2 54. Kxh8 b1Q 55. Kg7 d3 56. h8Q Qb2+ 0-1

[Event "Harburg-chI 7th"]
[Site "Hamburg"]
[Date "2009.07.05"]
[Round "5"]
[White "Altenburg, Nils"]
[Black "Zimmermann, Jasmin"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "57"]
[EventDate "2009.07.03"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Nf3 0-0 6. Bc4 Nxe4 7. Bxf7+ Rxf7 8. Nxe4 Bg4 9. Ned2 Bxd4 10. h3 Bxf3 11. Nxf3 Bxb2 12. Rb1 Bc3+ 13. Bd2 Bxd2+ 14. Qxd2 b6 15. Ng5 Rf5 16. 0-0 Nc6 17. Qe3 Re5 18. Qb3+ d5 19. f4 Rf5 20. Qc3 Qd6 21. Rbe1 Qc5+ 22. Qxc5 bxc5 23. Re6 Rf6 24. Rb1 Rxe6 25. Nxe6 Rb8 26. Rxb8+ Nxb8 27. Nxc7 d4 28. Ne6 Nd7 29. Kf2 1/2-1/2

[Event "Harburg-chI 7th"]
[Site "Hamburg"]
[Date "2009.07.05"]
[Round "4"]
[White "Schoppe, Gottfried"]
[Black "Altenburg, Nils"]
[Result "1/2-1/2"]
[ECO "D50"]
[PlyCount "32"]
[EventDate "2009.07.03"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. Nc3 Nf6 4. Bg5 e6 5. a3 Be7 6. Nf3 dxc4 7. e4 b5 8. Be2 0-0 9. 0-0 Bb7 10. Qc2 Na6 11. Rfe1 Nc7 12. Rad1 h6 13. Be3 Nh7 14. h3 Ng5 15. Ne5 Bd6 16. Ng4 Nh7 1/2-1/2

[Event "Harburg-chI 7th"]
[Site "Hamburg"]
[Date "2009.07.04"]
[Round "3"]
[White "Altenburg, Nils"]
[Black "Eschweiler, Markus"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "71"]
[EventDate "2009.07.03"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Bd3 Be7 6. Nge2 0-0 7. 0-0 Bg4 8. f3 Bh5 9. Nf4 c5 10. Nxh5 Nxh5 11. dxc5 Bxc5+ 12. Kh1 Nc6 13. Nxd5 Re8 14. Nf4 Qh4 15. Nxh5 Qxh5 16. Bf4 Rad8 17. Re1 Ne7 18. Re5 Qh4 19. g3 Qf6 20. Rxc5 Qxb2 21. Rb5 Qd4 22. Rxb7 Ng6 23. Bc7 Rd5 24. Rb8 Rxb8 25. Bxb8 Rd7 26. Rb1 h6 27. Qe1 Re7 28. Qg1 Qf6 29. Bf4 Kf8 30. Bxg6 fxg6 31. Rb8+ Kf7 32. Qd1 g5 33. Bd6 Re1+ 34. Qxe1 Qxd6 35. Qe8+ Kf6 36. Qd8+ 1-0

[Event "Harburg-chI 7th"]
[Site "Hamburg"]
[Date "2009.07.04"]
[Round "2"]
[White "Mueller, Bodo"]
[Black "Altenburg, Nils"]
[Result "1/2-1/2"]
[ECO "B18"]
[PlyCount "39"]
[EventDate "2009.07.03"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Be2 e6 8. 0-0 Ngf6 9. Re1 Bd6 10. Nf1 0-0 11. Bg5 Qb6 12. Qc1 c5 13. Be3 Ng4 14. c3 Nxe3 15. fxe3 Rac8 16. N1d2 cxd4 17. exd4 Bf4 18. Kh1 Nf6 19. Bd1 Nd5 20. Bc2 1/2-1/2

[Event "Harburg-chI 7th"]
[Site "Hamburg"]
[Date "2009.07.03"]
[Round "1"]
[White "Kuhr, Stefan"]
[Black "Altenburg, Nils"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1560"]
[PlyCount "33"]
[EventDate "2009.07.03"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. f4 c6 2. Nf3 d5 3. e3 Nf6 4. Be2 Nbd7 5. b3 g6 6. Bb2 Bg7 7. 0-0 0-0 8. Nc3 Qc7 9. Qe1 e5 10. d3 exf4 11. exf4 Ng4 12. d4 Qb6 13. Na4 Qc7 14. Ne5 Ndxe5 15. dxe5 b5 16. Bxg4 bxa4 17. Bxc8 1/2-1/2

[Event "GER KF-31 Class1 email"]
[Site "GER email"]
[Date "2007.11.07"]
[Round "?"]
[White "Altenburg, Nils"]
[Black "Gehrke, Karsten"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1630"]
[BlackElo "1640"]
[PlyCount "43"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Bd3 Bg4 6. c3 Nbd7 7. 0-0 e6 8. Bf4 Qb6 9. Nbd2 Qxb2 10. c4 Qa3 11. Qb1 Bb4 12. cxd5 Nxd5 13. Nc4 Qa4 14. Nfe5 Nxe5 15. Bxe5 0-0 16. Ne3 Nxe3 17. Bxh7+ Kh8 18. fxe3 f6 19. Rf4 Qd1+ 20. Qxd1 Bxd1 21. Rh4 Be1 22. Bg3 1/2-1/2

[Event "GER KF-31 Class1 email"]
[Site "GER email"]
[Date "2007.11.07"]
[Round "?"]
[White "Altenburg, Nils"]
[Black "Kurz, Reiner"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1630"]
[BlackElo "1506"]
[PlyCount "61"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g6 4. Bc4 Bh6 5. 0-0 d6 6. d4 Nc6 7. Nc3 Nf6 8. e5 Ng4 9. exd6 cxd6 10. Qe1+ Ne7 11. Qh4 0-0 12. h3 Nf5 13. Qxd8 Rxd8 14. hxg4 Ne3 15. Bxe3 fxe3 16. g5 Bg7 17. Rae1 Re8 18. Nb5 Re7 19. c3 a6 20. Nxd6 Be6 21. d5 Bg4 22. Nxf7 e2 23. Rxe2 Rxe2 24. Bxe2 Kxf7 25. Ne5+ Ke7 26. Rf7+ Kd6 27. Nc4+ Kc5 28. Rc7+ Kb5 29. a4+ Kxa4 30. Rxb7 Bxe2 31. Rb4# 1-0

[Event "GER KF-31 Class1 email"]
[Site "GER email"]
[Date "2007.11.07"]
[Round "?"]
[White "Altenburg, Nils"]
[Black "Schmenger, Juergen"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1630"]
[BlackElo "1966"]
[PlyCount "33"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Be3 Bb6 6. 0-0 d6 7. a4 0-0 8. Nbd2 Be6 9. c3 Bxe3 10. fxe3 Bxc4 11. Nxc4 d5 12. exd5 Qxd5 13. e4 Qc5+ 14. Kh1 Nxe4 15. Qc2 Nf6 16. b4 Qd5 17. b5 1/2-1/2

[Event "GER KF-31 Class1 email"]
[Site "GER email"]
[Date "2007.11.07"]
[Round "?"]
[White "Hitzegrad, Juergen"]
[Black "Altenburg, Nils"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2018"]
[BlackElo "1630"]
[PlyCount "51"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 Nc6 8. Qxc4 Qd5 9. Qxd5 exd5 10. Bf4 Nb4 11. Nc3 c6 12. a3 Na6 13. b4 Bf5 14. b5 Nb8 15. Ne5 Be6 16. Rfc1 Rc8 17. e4 dxe4 18. Nxe4 Nd5 19. Nc3 Nxf4 20. gxf4 f6 21. Nd3 Bf5 22. Nc5 Bd6 23. Nxb7 Bxf4 24. Na2 Be6 25. Rc2 a5 26. bxc6 1-0

