[Event "Hamburg-chT Landesliga 2122"]
[Site "Hamburg"]
[Date "2022.06.19"]
[Round "5.8"]
[White "Undritz, Bjoern"]
[Black "Rolf, Marco"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "1902"]
[BlackElo "2059"]
[PlyCount "111"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Marmstorf"]
[BlackTeam "Fischbek"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Nxf6+ Bxf6 7. Bxf6 Qxf6 8. Nf3 c5 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. 0-0 0-0 12. Re1 Rfd8 13. c3 cxd4 14. Qxd4 Qxd4 15. Nxd4 e5 16. Nb5 a6 17. Nd6 f6 18. Rad1 Nc5 19. f3 Rd7 20. Ne4 Nd3 21. Re2 Rad8 22. Red2 Kf7 23. Nf2 Nc5 24. Rxd7+ Rxd7 25. Rxd7+ Nxd7 26. Ne4 Ke6 27. Kf2 f5 28. Nd2 Nc5 29. b3 g5 30. Ke2 Kd5 31. Nc4 b5 32. Ne3+ Ke6 33. c4 e4 34. cxb5 axb5 35. fxe4 Nxe4 36. Kd3 Ke5 37. Nd1 f4 38. a3 g4 39. b4 h5 40. Nb2 h4 41. Nd1 g3 42. hxg3 fxg3 43. Ne3 Nd6 44. Ke2 Nc4 45. Kf3 Nxe3 46. Kxe3 Kd5 47. Kf3 Kc4 48. Kg4 Kb3 49. Kxh4 Kxa3 50. Kxg3 Kxb4 51. Kf4 Kc3 52. g4 b4 53. g5 b3 54. g6 b2 55. g7 b1Q 56. g8Q 1/2-1/2

[Event "Hamburg-chT Landesliga 2122"]
[Site "Hamburg"]
[Date "2022.05.08"]
[Round "9.8"]
[White "Jantzen, Hans Joerg"]
[Black "Undritz, Bjoern"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2175"]
[BlackElo "1902"]
[PlyCount "59"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK VI"]
[BlackTeam "Marmstorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 e6 6. Ngf3 Qb6 7. Rb1 cxd4 8. exd4 a5 9. Bd3 Be7 10. Ne5 0-0 11. Qf3 Qd8 12. Qh3 g6 13. Bh6 Re8 14. f4 Bf8 15. 0-0 Nh5 16. Bxf8 Rxf8 17. g4 Nxe5 18. dxe5 Ng7 19. Qh6 Qb6+ 20. Kh1 Qe3 21. Nf3 Qxd3 22. Ng5 Re8 23. Qxh7+ Kf8 24. Qh8+ Ke7 25. Qxg7 Rf8 26. Nh7 Qe4+ 27. Kg1 Re8 28. Qf6+ Kd7 29. Qxf7+ Kd8 30. Qxe8+ 1-0

[Event "Hamburg-chT Landesliga 2122"]
[Site "Hamburg"]
[Date "2022.03.27"]
[Round "6.8"]
[White "Undritz, Bjoern"]
[Black "Knops, Peter"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1902"]
[BlackElo "1958"]
[PlyCount "108"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Marmstorf"]
[BlackTeam "Hamburg Koenigsspringer II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Nf3 Ne7 6. a3 Bd6 7. Bg5 f6 8. Bh4 Nbc6 9. Qd2 Bg4 10. Bb5 Qd7 11. 0-0-0 0-0-0 12. Bg3 Nf5 13. Bxd6 Nxd6 14. Be2 Kb8 15. h3 Bf5 16. Nh4 Be6 17. f4 Rhe8 18. Rhe1 Re7 19. g4 Rde8 20. Bf3 Nc4 21. Qg2 Nb6 22. f5 Bf7 23. Rxe7 Rxe7 24. Qf2 Qd6 25. Ng2 a6 26. Kb1 Nc4 27. Ka2 N6a5 28. Rb1 b5 29. Ne1 Re3 30. Nd3 Nc6 31. Ne2 Qe7 32. Nc5 Nd2 33. Rd1 Nxf3 34. Nxa6+ Kc8 35. Nc3 Nfxd4 36. Nb4 Nxb4+ 37. axb4 Nc6 38. Nxb5 Nxb4+ 39. Kb1 Qe4 40. Nc3 Qf3 41. Qd2 Qf4 42. Ne2 Qc4 43. Nc3 d4 44. Qxd4 Qxd4 45. Rxd4 Rxh3 46. b3 c5 47. Re4 Rxc3 48. Re7 Bd5 49. Rxg7 Rxc2 50. Rxh7 Bxb3 51. g5 Nd3 52. Rh1 fxg5 53. f6 Rf2 54. Rh8+ Kd7 0-1

[Event "Hamburg-chT Landesliga 2122"]
[Site "Hamburg"]
[Date "2021.10.31"]
[Round "1.8"]
[White "Undritz, Bjoern"]
[Black "Lam, Daniel"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1902"]
[BlackElo "1917"]
[PlyCount "116"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Marmstorf"]
[BlackTeam "Weisse Dame"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 d6 3. Nf3 a6 4. d4 cxd4 5. Nxd4 Nf6 6. a4 e5 7. Nf3 Be6 8. Ng5 Be7 9. Nxe6 fxe6 10. Bc4 Qd7 11. Bg5 0-0 12. 0-0 Nc6 13. f4 Kh8 14. f5 exf5 15. Bxf6 Bxf6 16. Nd5 Bd8 17. Qh5 g6 18. Qh3 Ne7 19. Qh6 Ba5 20. Kh1 Rac8 21. Bb3 Nxd5 22. Bxd5 f4 23. b4 Bb6 24. c4 Bd4 25. Ra3 Qg7 26. Qh3 Rc7 27. b5 a5 28. Qg4 h5 29. Rh3 Qf6 30. Qf3 Rh7 31. g4 hxg4 32. Qxg4 b6 33. Rff3 Rd8 34. Rxh7+ Kxh7 35. Rh3+ Kg7 36. Qf3 Rf8 37. Kg2 Qg5+ 38. Kf1 Qg1+ 39. Ke2 Qc1 40. Qd3 Qg1 41. Qf3 Be3 42. Qf1 Qxf1+ 43. Kxf1 f3 44. Be6 Rf4 45. Bd5 g5 46. Be6 Rxe4 47. Rxf3 Bf4 48. h3 Rd4 49. Ke1 Kf6 50. Bd5 e4 51. Ra3 Ke5 52. Ra2 Rd3 53. Re2 Be3 54. Ra2 Kd4 55. Rg2 Bf4 56. Re2 e3 57. Rg2 Ra3 58. Rg4 Kd3 0-1

[Event "Hamburg-chT Landesliga 1920"]
[Site "Hamburg"]
[Date "2020.02.09"]
[Round "6.8"]
[White "Speck, Jakob"]
[Black "Undritz, Bjoern"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1744"]
[BlackElo "1912"]
[PlyCount "106"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Bf5 7. Nf3 Bg4 8. d5 e6 9. dxe6 Qxd1+ 10. Kxd1 Bxe6 11. b3 Nc6 12. Bd3 0-0-0 13. Ke2 Bg4 14. h3 Bxf3+ 15. gxf3 Nxe5 16. Bf5+ Kb8 17. Bb2 f6 18. Bxe5 fxe5 19. Nc3 g6 20. Bc2 Bh6 21. Rad1 Kc8 22. Be4 c6 23. Bc2 Rxd1 24. Rxd1 Rd8 25. Rxd8+ Kxd8 26. Kd3 Ke7 27. Ne4 Nd7 28. Ke2 b6 29. Bd3 Nf8 30. Nf2 Ne6 31. Be4 Kd6 32. Bc2 Nd4+ 33. Kd3 Nxf3 34. Ke4 Nd4 35. Bd1 Ne6 36. Bg4 Nc5+ 37. Kf3 a5 38. Ne4+ Nxe4 39. Kxe4 Bf4 40. Bc8 Kc5 41. Bd7 Kb4 42. Bxc6 Ka3 43. Ba4 Kxa2 44. Kd5 Kb2 45. Ke4 Kc3 46. Kf3 Kd4 47. Bd7 Bc1 48. Bc6 h6 49. Be8 e4+ 50. Ke2 g5 51. Bc6 h5 52. Bd7 Kc3 53. Ba4 g4 0-1

[Event "Oberliga Nord N 1617"]
[Site "Germany"]
[Date "2017.02.19"]
[Round "6.8"]
[White "Rittemann, Steffen"]
[Black "Undritz, Bjoern"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2149"]
[BlackElo "1920"]
[PlyCount "57"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Schwerin"]
[BlackTeam "Marmstorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. 0-0 g6 7. b3 Bg7 8. c4 Nb6 9. exd6 cxd6 10. Bb2 0-0 11. h3 Bxf3 12. Bxf3 Rc8 13. Re1 Re8 14. Na3 a6 15. Nc2 Qc7 16. Qd2 e6 17. Ne3 Rcd8 18. Rac1 e5 19. Nd5 Nxc4 20. bxc4 Qb8 21. Qg5 Nxd4 22. Bxd4 exd4 23. Nf6+ Bxf6 24. Qxf6 d3 25. Rxe8+ Rxe8 26. Bd5 Qc7 27. Rd1 b5 28. cxb5 Re5 29. b6 1-0

[Event "Harburg-chF 7th"]
[Site "Hamburg"]
[Date "2009.07.05"]
[Round "5"]
[White "Powierski, Christian"]
[Black "Undritz, Bjoern"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1925"]
[BlackElo "1944"]
[PlyCount "37"]
[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. Nf3 Nf6 2. d4 d5 3. e3 e6 4. Bd3 c5 5. b3 cxd4 6. exd4 Bb4+ 7. c3 Bd6 8. 0-0 Nc6 9. Re1 0-0 10. Bg5 h6 11. Bh4 Re8 12. Ne5 Be7 13. Bc2 Nxe5 14. dxe5 Nd7 15. Bg3 b6 16. Re3 Bb7 17. Nd2 Rc8 18. Rc1 Ba3 19. Rb1 1/2-1/2

[Event "Harburg-chF 7th"]
[Site "Hamburg"]
[Date "2009.07.05"]
[Round "4"]
[White "Undritz, Bjoern"]
[Black "Klausch, Uwe"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1944"]
[BlackElo "1741"]
[PlyCount "43"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Bb3 0-0 9. 0-0 Bb6 10. f4 N5g6 11. e5 Qh4 12. Qf3 Nc6 13. Nd2 a6 14. Ne4 h6 15. Nf5 Bxe3+ 16. Nxe3 Na5 17. Bc2 b5 18. g3 Qh3 19. Nf2 Qe6 20. Qxa8 Bb7 21. Qa7 Nxf4 22. gxf4 1-0

[Event "Harburg-chF 7th"]
[Site "Hamburg"]
[Date "2009.07.04"]
[Round "2"]
[White "Lochmann, Viktor"]
[Black "Undritz, Bjoern"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1874"]
[BlackElo "1944"]
[PlyCount "61"]
[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. Nf3 Nf6 2. b3 d5 3. Bb2 e6 4. e3 c5 5. c4 Nc6 6. cxd5 exd5 7. Bb5 Bd7 8. 0-0 Bd6 9. Bxc6 bxc6 10. Ne5 0-0 11. Nxd7 Nxd7 12. f4 Rb8 13. d3 Qe7 14. Rf3 Nb6 15. Nd2 Qc7 16. Rh3 f5 17. Qh5 g6 18. Qg5 Be7 19. Qh6 Bf6 20. Bxf6 Rxf6 21. Nf3 Qg7 22. Rc1 Qxh6 23. Rxh6 Kg7 24. Rh3 Nd7 25. Ne5 Nxe5 26. fxe5 Re6 27. Rxc5 Rxe5 28. Rxc6 Rbe8 29. d4 R5e6 30. Rc5 Rd8 31. Rc7+ 1-0

[Event "Harburg-chF 7th"]
[Site "Hamburg"]
[Date "2009.07.04"]
[Round "3"]
[White "Undritz, Bjoern"]
[Black "Marx, Inge"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "1944"]
[BlackElo "1723"]
[PlyCount "58"]
[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 d5 2. c4 Nf6 3. Nc3 e6 4. Nf3 Be7 5. Bg5 0-0 6. e3 b6 7. cxd5 Nxd5 8. Bxe7 Nxe7 9. Bd3 Bb7 10. Qc2 h6 11. 0-0-0 a5 12. Ne5 Na6 13. a3 c6 14. Rhg1 b5 15. g4 b4 16. Ne4 bxa3 17. bxa3 c5 18. dxc5 Qc7 19. Nc4 Nxc5 20. Ned6 Nxd3+ 21. Rxd3 Bd5 22. Kd2 Ra6 23. Qa4 Bxc4 24. Nxc4 Qxh2 25. Rf1 Qg2 26. Ke2 Qxg4+ 27. f3 Qg5 28. Qd1 Qb5 29. Qc2 Rc6 0-1

[Event "Harburg-chF 7th"]
[Site "Hamburg"]
[Date "2009.07.03"]
[Round "1"]
[White "Undritz, Bjoern"]
[Black "Raasch, Peter"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1944"]
[BlackElo "1937"]
[PlyCount "90"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qe7 8. Qxe7+ Ngxe7 9. Bg5 d5 10. exd5 Nxd5 11. Bc4 Be6 12. 0-0 f6 13. Bd2 0-0-0 14. Nc3 Nf4 15. Bxe6+ Nxe6 16. Be3 Ncd4 17. Rfc1 b5 18. Kf1 Kb7 19. Ne2 Nf5 20. Rd1 Nxe3+ 21. fxe3 Rxd1+ 22. Rxd1 Rd8 23. Rxd8 Nxd8 24. Nc3 Kc6 25. Ke2 Ne6 26. Ne4 f5 27. Nd2 h5 28. a3 g5 29. c4 h4 30. cxb5+ axb5 31. b4 e4 32. g4 fxg4 33. Nxe4 Kd5 34. Nf6+ Kc4 35. Nxg4 Kb3 36. Ne5 Kxa3 37. Nc6 g4 38. Ne5 Kxb4 39. Nxg4 Kc3 40. Nf6 Kc4 41. Ne4 b4 42. Nd2+ Kc3 43. Ne4+ Kc2 44. Nd2 h3 45. e4 Nf4+ 1/2-1/2

[Event "Harburg-chF 6th"]
[Site "Hamburg"]
[Date "2008.07.20"]
[Round "4"]
[White "Lochmann, Viktor"]
[Black "Undritz, Bjoern"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1890"]
[BlackElo "1743"]
[PlyCount "138"]
[EventDate "2008.07.18"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. a3 e6 9. Nc3 Be7 10. b4 0-0 11. Be2 f6 12. Nf3 Bg4 13. b5 Na5 14. Nd2 Nbxc4 15. Bxg4 Nxe3 16. Bxe6+ Kh8 17. Qa4 Qxd4 18. Qxd4 Nc2+ 19. Kd1 Nxd4 20. exf6 Bxf6 21. Ba2 Nxb5 22. Nxb5 Bxa1 23. Kc2 Bf6 24. Ne4 a6 25. Nbc3 Bxc3 26. Kxc3 Rae8 27. Bb1 b5 28. Bd3 Nc4 29. a4 Nd6 30. Nxd6 cxd6 31. axb5 axb5 32. Bxb5 Rc8+ 33. Kd4 Rf4+ 34. Ke3 Rb4 35. Be2 Re8+ 36. Kd3 Rbe4 37. Bf3 Re1 38. Rxe1 Rxe1 39. Kd4 Rb1 40. Kd5 Rb6 41. Ke6 Kg8 42. h4 Kf8 43. h5 Ke8 44. Be4 h6 45. Bf3 Ra6 46. Bb7 Rb6 47. Bf3 d5+ 48. Kxd5 Rf6 49. Ke5 Ke7 50. Bd5 Rb6 51. Bc4 Rc6 52. Bd5 Rc5 53. Kd4 Rxd5+ 54. Kxd5 Kf6 55. Ke4 Kg5 56. Kf3 Kxh5 57. Kg3 Kg5 58. Kh3 Kf4 59. Kh4 g6 60. Kh3 g5 61. Kh2 Kg4 62. Kh1 Kg3 63. Kg1 h5 64. Kh1 g4 65. Kg1 h4 66. Kh1 Kf2 67. Kh2 g3+ 68. Kh1 h3 69. gxh3 g2+ 0-1

[Event "Harburg-chF 6th"]
[Site "Hamburg"]
[Date "2008.07.20"]
[Round "5"]
[White "Undritz, Bjoern"]
[Black "Student, Martin"]
[Result "1-0"]
[ECO "D77"]
[WhiteElo "1743"]
[BlackElo "1869"]
[PlyCount "79"]
[EventDate "2008.07.18"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. c4 e6 7. Nc3 dxc4 8. Qa4 Nbd7 9. Qxc4 Nb6 10. Qb3 Qe7 11. e4 c5 12. e5 Nfd5 13. Bg5 f6 14. exf6 Nxf6 15. dxc5 Qxc5 16. Bxf6 Bxf6 17. Ne4 Qe7 18. Rac1 Bg7 19. Rfe1 Kh8 20. Nc5 Qf7 21. Nxe6 Bxe6 22. Qxe6 Bxb2 23. Rc2 Bg7 24. Qxf7 Rxf7 25. Rce2 h6 26. Re8+ Rxe8 27. Rxe8+ Kh7 28. Ne5 Rc7 29. Be4 Bxe5 30. Rxe5 h5 31. Re6 Rg7 32. f4 Nd7 33. Rd6 Nc5 34. Bc2 Na6 35. f5 Nc5 36. fxg6+ Kh6 37. Rd8 Nd7 38. Rh8+ Kg5 39. h4+ Kg4 40. Rh7 1-0

[Event "Harburg-chF 6th"]
[Site "Hamburg"]
[Date "2008.07.19"]
[Round "2"]
[White "Schoknecht, Sabine"]
[Black "Undritz, Bjoern"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1751"]
[BlackElo "1743"]
[PlyCount "70"]
[EventDate "2008.07.18"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 d5 3. Bg2 e6 4. c3 c5 5. Nf3 Nc6 6. 0-0 Be7 7. Re1 0-0 8. Nbd2 cxd4 9. Nxd4 Nxd4 10. cxd4 Qb6 11. Nb3 a5 12. Qc2 Bd7 13. Nc5 Bb5 14. a4 Bc4 15. b3 Bxc5 16. bxc4 Bxd4 17. Rb1 Bxf2+ 18. Kf1 Qa7 19. Rd1 Ng4 20. Bf3 Nxh2+ 21. Kg2 Nxf3 22. exf3 Be3 23. Rh1 g6 24. Bb2 Bd4 25. Qd2 Be3 26. Rxh7 f6 27. Qd3 Kxh7 28. Re1 d4 29. Qe4 e5 30. Rh1+ Kg7 31. Qg4 b6 32. Ba3 Rh8 33. Rb1 Qc7 34. Qe6 Qf7 35. Qxb6 Rab8 0-1

[Event "Harburg-chF 6th"]
[Site "Hamburg"]
[Date "2008.07.19"]
[Round "3"]
[White "Undritz, Bjoern"]
[Black "Koehnke, Martin"]
[Result "1-0"]
[ECO "A60"]
[WhiteElo "1743"]
[BlackElo "1919"]
[PlyCount "57"]
[EventDate "2008.07.18"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. g3 e6 4. c4 d6 5. Bg2 e5 6. Nc3 Be7 7. Nf3 Nbd7 8. 0-0 0-0 9. e4 Nb6 10. b3 Re8 11. Qc2 Bd7 12. Ne1 Nh5 13. Nd3 f5 14. f4 exf4 15. Nxf4 Nxf4 16. Bxf4 fxe4 17. Bxe4 h6 18. Bh7+ Kh8 19. Ne4 Nc8 20. Bg6 Rf8 21. Rae1 Bh3 22. Rf2 Qd7 23. Be3 Qd8 24. Qd2 Bf6 25. Bxh6 Bd4 26. Be3 Bxe3 27. Qxe3 Nb6 28. Qe2 Rxf2 29. Qh5+ 1-0

[Event "Harburg-chF 6th"]
[Site "Hamburg"]
[Date "2008.07.18"]
[Round "1"]
[White "Raedisch, Peter"]
[Black "Undritz, Bjoern"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1804"]
[BlackElo "1743"]
[PlyCount "60"]
[EventDate "2008.07.18"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 e6 5. Be3 c5 6. Bb5 Nc6 7. a3 cxd4 8. Bxc6 dxe3 9. Bxd7+ Bxd7 10. f4 Rc8 11. Nf3 Qb6 12. Rb1 Be7 13. Ne2 0-0 14. 0-0 Bb5 15. Kh1 Rfd8 16. Nfd4 Bxe2 17. Nxe2 d4 18. Qd3 Qc5 19. Rbc1 Qc4 20. Rfd1 Qxd3 21. Rxd3 g5 22. g3 gxf4 23. gxf4 Bc5 24. Rcd1 Bb6 25. c3 dxc3 26. Nxc3 Rxd3 27. Rxd3 Rxc3 28. Rxc3 e2 29. Rc1 Bf2 30. Kg2 e1Q 0-1

[Event "Harburg-chD 5th"]
[Site "Hamburg"]
[Date "2007.07.08"]
[Round "4"]
[White "Lehmkuhl, Stefan"]
[Black "Undritz, Bjoern"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1998"]
[BlackElo "1765"]
[PlyCount "97"]
[EventDate "2007.07.06"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. e3 e6 5. c4 Bb4+ 6. Nc3 c6 7. Rc1 Nd7 8. a3 Bxc3+ 9. Rxc3 h5 10. cxd5 cxd5 11. Bd3 e5 12. Ne2 Rg8 13. g3 Nb6 14. Nc1 Bg4 15. Bb5+ Kf8 16. Be2 Rc8 17. Qc2 Rxc3 18. Qxc3 Qc8 19. Qxc8+ Nxc8 20. Nd3 exd4 21. exd4 Nd6 22. f3 Be6 23. Nf4 h4 24. Kf2 Nf5 25. Nh5 hxg3+ 26. hxg3 Nxd4 27. Nxf6 Rg6 28. Nh5 Nxe2 29. Kxe2 Rh6 30. g4 Ke7 31. Ke3 Rh8 32. Rc1 Kd6 33. Rc2 f5 34. Kf4 fxg4 35. fxg4 Rf8+ 36. Kg3 Rg8 37. Nf6 Rg6 38. Ne8+ Kd7 39. Nc7 Rxg4+ 40. Kf3 Rc4 41. Rxc4 dxc4 42. Nb5 a6 43. Nc3 b5 44. Ke4 Kc6 45. Kd4 a5 46. Na2 Kd6 47. Nc1 b4 48. axb4 axb4 49. Na2 1/2-1/2

[Event "Harburg-chD 5th"]
[Site "Hamburg"]
[Date "2007.07.08"]
[Round "5"]
[White "Undritz, Bjoern"]
[Black "Voigt, Detlev"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "1765"]
[BlackElo "1895"]
[PlyCount "12"]
[EventDate "2007.07.06"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 d5 3. g3 Bg7 4. Bg2 Nf6 5. 0-0 0-0 6. c4 c6 1/2-1/2

[Event "Harburg-chD 5th"]
[Site "Hamburg"]
[Date "2007.07.07"]
[Round "2"]
[White "Marx, Joschka"]
[Black "Undritz, Bjoern"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1873"]
[BlackElo "1765"]
[PlyCount "51"]
[EventDate "2007.07.06"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Nc3 a6 6. Bxc6 bxc6 7. d4 cxd4 8. Nxd4 e5 9. Nf3 Qc7 10. Qd3 Nf6 11. Be3 Bb7 12. Bc5 d5 13. Rfe1 0-0-0 14. exd5 cxd5 15. Na4 e4 16. Qd4 Nh5 17. Qb4 exf3 18. Re7 Qc6 19. Ba7 Rde8 20. Nb6+ Kd8 21. Rxb7 Bf8 22. Rb8+ Kc7 23. Nxd5+ Qxd5 24. Qb6+ Kd7 25. Rb7+ Qxb7 26. Qxb7+ 1-0

[Event "Harburg-chD 5th"]
[Site "Hamburg"]
[Date "2007.07.07"]
[Round "3"]
[White "Undritz, Bjoern"]
[Black "Ma, Beini"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "1765"]
[BlackElo "1994"]
[PlyCount "117"]
[EventDate "2007.07.06"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 e6 3. Bg2 Be7 4. Nf3 0-0 5. c4 d5 6. 0-0 Nbd7 7. cxd5 exd5 8. Nc3 c6 9. Re1 Re8 10. Bf4 Nf8 11. Qc2 Ne6 12. Bd2 Qb6 13. e3 Bd6 14. Rad1 Bd7 15. Bc1 Rac8 16. e4 dxe4 17. Nxe4 Nxe4 18. Rxe4 Nc7 19. Ng5 g6 20. Bh3 Bxh3 21. Nxh3 Rxe4 22. Qxe4 Re8 23. Qh4 Be7 24. Bg5 Qb4 25. a3 Qd6 26. Bxe7 Qxe7 27. Qxe7 Rxe7 28. Kf1 Nd5 29. Ng5 f6 30. Nf3 Kf7 31. Re1 Rd7 32. Re4 Nb6 33. Rh4 h5 34. b3 f5 35. Ne5+ Ke6 36. Nxd7 Nxd7 37. f3 Nf6 38. g4 fxg4 39. fxg4 Nxg4 40. Ke2 Kf5 41. Kf3 Kg5 42. Rh3 Kf5 43. Rh4 Kg5 44. Kg3 Ne3 45. Re4 Nf5+ 46. Kf2 Kf6 47. Ke2 Nd6 48. Rf4+ Kg5 49. Rf8 Nb5 50. Kd3 Nxa3 51. Rb8 Kh4 52. Rxb7 Nb5 53. d5 Nd6 54. dxc6 Kh3 55. Rxa7 Kxh2 56. Rg7 h4 57. Rxg6 Nf7 58. Ke4 h3 59. c7 1-0

[Event "Harburg-chD 5th"]
[Site "Hamburg"]
[Date "2007.07.06"]
[Round "1"]
[White "Hagenlueke, Thomas"]
[Black "Undritz, Bjoern"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1872"]
[BlackElo "1765"]
[PlyCount "129"]
[EventDate "2007.07.06"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. e6 fxe6 5. d4 c5 6. Nf3 Nc6 7. Bb5 g6 8. h4 Bg7 9. Be3 cxd4 10. Nxd4 Bxd4 11. Bxd4 e5 12. Bxc6 bxc6 13. h5 Rg8 14. hxg6 hxg6 15. Be3 d4 16. Bxd4 exd4 17. Qxd4 Nf6 18. Qc4 Qd6 19. Kf1 Be6 20. Qe2 Bd5 21. Nxd5 Qxd5 22. Re1 Qb5 23. c4 Qb7 24. Qe6 Kf8 25. Rh3 Qd7 26. Qe2 Re8 27. Kg1 e5 28. Qf3 Kg7 29. Qg3 Qf5 30. Qe3 Re7 31. Qh6+ Kf7 32. Rf3 Qh5 33. Qe3 Kg7 34. Rh3 Ng4 35. Qf3 Qf5 36. Qe2 Rf8 37. Rf3 Qh5 38. Rh3 Qg5 39. Rg3 Rxf2 40. Qxg4 Qxg4 41. Rxg4 Rxb2 42. Rge4 Rxa2 43. Rxe5 Rxe5 44. Rxe5 Kf6 45. Rc5 Ra6 46. Kf2 Ke6 47. Ke3 Ra3+ 48. Kf2 Ra6 49. Ke3 Ra3+ 50. Kf2 Kd6 51. Rg5 Rc3 52. Rxg6+ Kc5 53. Rg5+ Kxc4 54. Ra5 c5 55. Rxa7 Rc2+ 56. Kf3 Kb3 57. g4 c4 58. g5 Rc1 59. Kf4 c3 60. g6 c2 61. Rc7 Rf1+ 62. Kg5 c1Q+ 63. Rxc1 Rxc1 64. g7 Kc3 65. Kf6 1/2-1/2

[Event "Hamburg op"]
[Site "Hamburg"]
[Date "1992.??.??"]
[Round "7"]
[White "Undritz, Bjoern"]
[Black "Maxion, Dirk"]
[Result "0-1"]
[ECO "A36"]
[BlackElo "2265"]
[PlyCount "80"]
[EventDate "1992.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 e6 4. Bg2 Be7 5. e4 d6 6. Nge2 0-0 7. 0-0 a6 8. d3 Nc6 9. a3 Rb8 10. f4 Nd4 11. Nxd4 cxd4 12. Ne2 e5 13. b4 b5 14. fxe5 dxe5 15. c5 Be6 16. h3 Nd7 17. Bd2 Qc7 18. g4 f6 19. Ng3 g6 20. Kh2 a5 21. h4 Ra8 22. Bh3 Ra6 23. h5 Rfa8 24. Rb1 axb4 25. axb4 Ra2 26. Rf2 Nb8 27. Qf3 Qd7 28. Nf1 Nc6 29. Kg3 gxh5 30. Nh2 Kh8 31. Be1 R2a3 32. Rg2 Nd8 33. Kf2 Nf7 34. Bd2 Ra2 35. Kg1 Rg8 36. Rd1 Qc8 37. Rg3 Rxd2 38. Rxd2 h4 39. g5 hxg3 40. Bxe6 gxh2+ 0-1

