[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.04.18"]
[Round "9"]
[White "Siebenborn, Bernd"]
[Black "Zielke, Bernd"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1890"]
[BlackElo "1742"]
[PlyCount "82"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. Bf4 d6 3. Nf3 Nf6 4. e3 g6 5. Nbd2 c6 6. Bd3 Bg7 7. c3 0-0 8. Qb3+ d5 9. h3 Re8 10. Ne5 Nbd7 11. Ndf3 Nxe5 12. Bxe5 Qb6 13. Qc2 e6 14. Nd2 c5 15. Be2 Bd7 16. f4 c4 17. g4 Re7 18. Rg1 Ne4 19. Bxg7 Rxg7 20. Nf3 Qc7 21. Ne5 b5 22. Bf3 Nd6 23. g5 Bc6 24. h4 Nf7 25. Nxc6 Qxc6 26. h5 Nd6 27. Kf2 Kf7 28. a4 a5 29. axb5 Qxb5 30. Rgb1 Rb8 31. Be2 Qb6 32. Bd1 Kg8 33. b4 axb4 34. Rxb4 Qd8 35. Rab1 Rgb7 36. Rxb7 Rxb7 37. Rxb7 Nxb7 38. Qb2 Qd7 39. h6 Nd8 40. Qb4 Kf7 41. Ba4 Qc7 1/2-1/2

[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.04.17"]
[Round "8"]
[White "Siebenborn, Bernd"]
[Black "Rickers, Bernhard"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1890"]
[BlackElo "1524"]
[PlyCount "41"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. c3 d5 4. Bf4 Nf6 5. e3 0-0 6. Bd3 Bg4 7. Nbd2 c6 8. Qc2 e6 9. h3 Bf5 10. g4 Bxd3 11. Qxd3 Nbd7 12. 0-0-0 c5 13. Rdg1 c4 14. Qc2 b5 15. h4 a5 16. h5 b4 17. e4 bxc3 18. bxc3 dxe4 19. Nxe4 Nxe4 20. Qxe4 Nf6 21. Qc2 1/2-1/2

[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.04.16"]
[Round "7"]
[White "Pommerenke, Kayonzo"]
[Black "Siebenborn, Bernd"]
[Result "1/2-1/2"]
[ECO "C89"]
[WhiteElo "1639"]
[BlackElo "1890"]
[PlyCount "51"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d5 9. d3 dxe4 10. dxe4 Qxd1 11. Bxd1 Bb7 12. Nbd2 Bc5 13. Nf1 Ng4 14. Ne3 Nxe3 15. Bxe3 Bxe3 16. Rxe3 Rad8 17. Bc2 g6 18. Rd1 Rxd1+ 19. Bxd1 Rd8 20. Bc2 f6 21. Rd3 Kf8 22. Kf1 Ke7 23. Rxd8 Nxd8 24. Ke2 c5 25. Nd2 Ne6 26. g3 1/2-1/2

[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.04.15"]
[Round "5"]
[White "Schaefer, Ruediger"]
[Black "Siebenborn, Bernd"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1812"]
[BlackElo "1890"]
[PlyCount "16"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Nh4 e6 5. Nxf5 exf5 6. Bd3 g6 7. 0-0 Bg7 8. Nd2 0-0 1/2-1/2

[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.04.14"]
[Round "3"]
[White "Siebenborn, Bernd"]
[Black "Hencke, Heiko"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1890"]
[BlackElo "1644"]
[PlyCount "48"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Ne5 0-0 6. Bd3 c5 7. c3 c4 8. Bc2 Qb6 9. Qc1 Nh5 10. Bg3 Nd7 11. Nxd7 Bxd7 12. Bxd6 Qxd6 13. Nd2 b5 14. a3 a5 15. 0-0 b4 16. axb4 axb4 17. Rxa8 Rxa8 18. e4 Nf4 19. Re1 Ng6 20. g3 b3 21. Bb1 f6 22. Qd1 Ra1 23. Qe2 Bc6 24. f4 Qd7 1/2-1/2

[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.04.14"]
[Round "4"]
[White "Siebenborn, Bernd"]
[Black "Kroeger, Dieter"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1890"]
[BlackElo "1768"]
[PlyCount "34"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. e3 d5 5. Bd3 Bd6 6. Ne5 0-0 7. Nd2 Nbd7 8. Ndf3 Bxe5 9. Nxe5 Nxe5 10. Bxe5 Bd7 11. h3 Ne4 12. Qe2 Rf7 13. 0-0-0 c5 14. f3 Nf6 15. dxc5 Qa5 16. Kb1 Qxc5 17. g4 a6 1/2-1/2

[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.04.13"]
[Round "2"]
[White "Mohr, Harald"]
[Black "Siebenborn, Bernd"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1876"]
[BlackElo "1890"]
[PlyCount "57"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. Nc3 c6 5. d4 Bd6 6. Bd3 Nbd7 7. 0-0 0-0 8. Qe2 Re8 9. e4 e5 10. cxd5 cxd5 11. Bg5 h6 12. Bxf6 Nxf6 13. dxe5 Bxe5 14. Nxe5 Rxe5 15. f4 Re8 16. e5 d4 17. Nb5 Ng4 18. h3 Ne3 19. Rfc1 Re7 20. Nd6 Be6 21. Be4 Bd5 22. Bxd5 Nxd5 23. Qc4 Nxf4 24. Rf1 b5 25. Qb3 g5 26. g3 Nxh3+ 27. Kh2 Qd7 28. Nf5 Nf4 29. Nxe7+ 1-0

[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.04.12"]
[Round "1"]
[White "Siebenborn, Bernd"]
[Black "Orschiedt Eghbali, Anke"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1890"]
[BlackElo "1676"]
[PlyCount "51"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. c3 d5 4. Bf4 Bg4 5. Nbd2 Bxf3 6. Nxf3 Nd7 7. e3 e6 8. Qb3 Nb6 9. a4 Qc8 10. Bb5+ Nd7 11. Bxd7+ Kxd7 12. 0-0 a6 13. c4 Ne7 14. Rac1 dxc4 15. Qxc4 Nd5 16. Bg3 c6 17. e4 Nf6 18. Qd3 Rd8 19. Bh4 Rf8 20. Bxf6 Bxf6 21. d5 exd5 22. exd5 c5 23. b4 b6 24. a5 Be7 25. Ne5+ Kc7 26. d6+ 1-0

[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.??.??"]
[Round "6"]
[White "Rehder, Andrea"]
[Black "Siebenborn, Bernd"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1666"]
[BlackElo "1890"]
[PlyCount "16"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nc3 Bc5 6. Be3 Nxd4 7. Bxd4 Bxd4 8. Qxd4 Qf6 1/2-1/2

[Event "Schleswig-Holstein-ch Kandidaten"]
[Site "Buesum"]
[Date "2010.04.02"]
[Round "9"]
[White "Siebenborn, Bernd"]
[Black "Coldewey, Carsten"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "13"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Ne5 0-0 6. Bd3 Nbd7 7. Nd2 1/2-1/2

[Event "Schleswig-Holstein-ch Kandidaten"]
[Site "Buesum"]
[Date "2010.04.01"]
[Round "8"]
[White "Siebenborn, Bernd"]
[Black "Haas, Hans Juergen"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "64"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c6 5. c3 Nbd7 6. h3 Be7 7. Bd3 0-0 8. Nbd2 Re8 9. g4 Nf8 10. Ne5 N8d7 11. Qc2 c5 12. g5 Nxe5 13. dxe5 Ne4 14. Nxe4 dxe4 15. Bxe4 g6 16. h4 Kg7 17. Bg3 Rb8 18. f4 b6 19. Rd1 Qc7 20. h5 Bb7 21. hxg6 hxg6 22. Rh6 Bxe4 23. Qxe4 Qb7 24. Qxb7 Rxb7 25. Ke2 Rh8 26. Rxh8 Kxh8 27. c4 Kg7 28. b3 Kf8 29. Kf3 Ke8 30. b4 cxb4 31. Rc1 Kd7 32. Ke4 a5 1/2-1/2

[Event "Schleswig-Holstein-ch Kandidaten"]
[Site "Buesum"]
[Date "2010.03.31"]
[Round "7"]
[White "Lehr, Thomas"]
[Black "Siebenborn, Bernd"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1996"]
[PlyCount "101"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. g3 d5 2. Nf3 Bf5 3. Bg2 c6 4. 0-0 h6 5. d4 e6 6. c4 Bd6 7. Qb3 Qc8 8. Nc3 Nd7 9. Re1 Ngf6 10. Nd2 0-0 11. e4 dxe4 12. Ndxe4 Nxe4 13. Nxe4 Bc7 14. Bd2 Rd8 15. Bc3 Rb8 16. a4 a5 17. Rac1 Re8 18. Qa3 Qd8 19. Nd6 Bxd6 20. Qxd6 Nf6 21. Qc5 Qc8 22. h3 Qc7 23. d5 Nd7 24. Qxa5 Qxa5 25. Bxa5 Nc5 26. Bc7 Nd3 27. Bxb8 Nxe1 28. Rxe1 Rxb8 29. d6 Ra8 30. Ra1 Kf8 31. a5 e5 32. f4 Be6 33. c5 exf4 34. gxf4 Bc4 35. Bf1 Bxf1 36. Kxf1 f5 37. h4 Kf7 38. h5 g6 39. hxg6+ Kxg6 40. b4 Kf6 41. Re1 Rg8 42. Kf2 Rg7 43. Re8 h5 44. Rh8 Ke6 45. Rxh5 Rf7 46. Ke3 Kd5 47. Rh1 Kc4 48. Rd1 Rd7 49. Rd4+ Kb5 50. Kd3 Ka4 51. Kc4 1-0

[Event "Schleswig-Holstein-ch Kandidaten"]
[Site "Buesum"]
[Date "2010.03.31"]
[Round "6"]
[White "Siebenborn, Bernd"]
[Black "Ahrens, Bernd"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "31"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Nh5 4. Bc1 Nc6 5. c3 g6 6. h3 Bg7 7. g4 Nf6 8. Bf4 0-0 9. Nbd2 Re8 10. Ne5 Nd7 11. Ndf3 Ncxe5 12. dxe5 e6 13. g5 c5 14. e3 a6 15. h4 Qc7 16. Qc2 1/2-1/2

[Event "Schleswig-Holstein-ch Kandidaten"]
[Site "Buesum"]
[Date "2010.03.30"]
[Round "5"]
[White "Millgramm, Stephan"]
[Black "Siebenborn, Bernd"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1864"]
[PlyCount "69"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Be2 Bc5 6. c3 Bxd4 7. cxd4 Qxe4 8. 0-0 Qxd4 9. Qb3 Nge7 10. Bd2 0-0 11. Bc3 Qh4 12. g3 Qh3 13. Nd2 d6 14. Rfe1 Rb8 15. Nf3 Be6 16. Bc4 Bxc4 17. Qxc4 Qf5 18. Nh4 Qh5 19. Rad1 Rbe8 20. b4 a6 21. Bb2 Ng6 22. Qc3 Rxe1+ 23. Rxe1 f6 24. Qb3+ Kh8 25. Nxg6+ Qxg6 26. b5 axb5 27. Qxb5 Ne5 28. Bxe5 fxe5 29. Qxb7 Qf7 30. Qb2 h6 31. a4 Ra8 32. Ra1 c5 33. a5 Ra6 34. Qb8+ Kh7 35. Qc8 1/2-1/2

[Event "Schleswig-Holstein-ch Kandidaten"]
[Site "Buesum"]
[Date "2010.03.29"]
[Round "4"]
[White "Jessen, Hilke"]
[Black "Siebenborn, Bernd"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1933"]
[PlyCount "18"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Qd3 Bc5 6. c3 d5 7. Nd2 dxe4 8. Nxe4 Bxd4 9. cxd4 f5 1/2-1/2

[Event "Schleswig-Holstein-ch Kandidaten"]
[Site "Buesum"]
[Date "2010.03.29"]
[Round "3"]
[White "Siebenborn, Bernd"]
[Black "Buecker, Timo"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "1885"]
[PlyCount "32"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qc1 cxd4 7. exd4 Bf5 8. Ne5 e6 9. Nxc6 bxc6 10. Be2 c5 11. Be5 cxd4 12. Bxd4 Bc5 13. Bxc5 Qxc5 14. Nd2 Ne4 15. 0-0 Nxd2 16. Qxd2 0-0 1/2-1/2

[Event "Schleswig-Holstein-ch Kandidaten"]
[Site "Buesum"]
[Date "2010.03.28"]
[Round "2"]
[White "Recklies, Volker"]
[Black "Siebenborn, Bernd"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1690"]
[PlyCount "8"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 1/2-1/2

[Event "Schleswig-Holstein-ch Kandidaten"]
[Site "Buesum"]
[Date "2010.03.27"]
[Round "1"]
[White "Siebenborn, Bernd"]
[Black "Schluenz, Wolfgang"]
[Result "1-0"]
[ECO "A40"]
[BlackElo "1999"]
[PlyCount "71"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. c3 Nxe5 5. Nxe5 Qxe5 6. Nd2 d5 7. Nf3 Qd6 8. g3 Nf6 9. Bg2 Bg4 10. Qa4+ Bd7 11. Qb3 0-0-0 12. Bf4 Qa6 13. Qc2 Re8 14. b4 Bb5 15. Nd4 Bd3 16. Qb2 h6 17. a4 Qc4 18. Bh3+ Nd7 19. 0-0 Be4 20. Nb5 g5 21. Nxa7+ Kd8 22. Be3 f5 23. Bd4 Rg8 24. f3 g4 25. fxe4 gxh3 26. Rxf5 Rxe4 27. e3 Bd6 28. Qf2 Reg4 29. Rf7 c6 30. Qf5 Be7 31. Rxe7 Kxe7 32. Rf1 Rf8 33. Qh7+ Ke8 34. Rxf8+ Nxf8 35. Nc8 Kd8 36. Bb6+ 1-0

[Event "Schleswig Holstein-ch cand 64th"]
[Site "Altenholz"]
[Date "2009.04.09"]
[Round "8"]
[White "Leib, Britta"]
[Black "Siebenborn, Bernd"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "2010"]
[PlyCount "39"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Nbd2 e6 5. Be2 Bd6 6. c4 c6 7. 0-0 Nbd7 8. b3 h6 9. Bb2 Ne4 10. Ne5 0-0 11. f4 Nxd2 12. Qxd2 Nxe5 13. fxe5 Be7 14. cxd5 cxd5 15. Rac1 Qb6 16. Bf3 Bg6 17. g3 Rac8 18. Rxc8 Rxc8 19. Rc1 Rc6 20. Rxc6 1/2-1/2

[Event "Schleswig Holstein-ch cand 64th"]
[Site "Altenholz"]
[Date "2009.04.08"]
[Round "6"]
[White "Siebenborn, Bernd"]
[Black "Wirries, Frank Michael"]
[Result "1/2-1/2"]
[ECO "A48"]
[BlackElo "1767"]
[PlyCount "43"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 0-0 6. Bc4 c5 7. c3 Qa5 8. 0-0 b5 9. Bd3 c4 10. Bc2 Bb7 11. Nbd2 Nbd7 12. e4 Rac8 13. a3 Rfd8 14. Qe2 Nh5 15. Bh2 e5 16. g4 Nf4 17. Bxf4 exf4 18. Ne1 Re8 19. f3 Qb6 20. Qh2 g5 21. h4 gxh4 22. Qxf4 1/2-1/2

[Event "Schleswig Holstein-ch cand 64th"]
[Site "Altenholz"]
[Date "2009.04.08"]
[Round "7"]
[White "Teknis, Joannis"]
[Black "Siebenborn, Bernd"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "6"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 1/2-1/2

[Event "Schleswig Holstein-ch cand 64th"]
[Site "Altenholz"]
[Date "2009.04.07"]
[Round "5"]
[White "Rickert, Heiko"]
[Black "Siebenborn, Bernd"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "1822"]
[PlyCount "52"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. e3 c6 4. Nf3 Bd6 5. Nc3 f5 6. Ne5 Nf6 7. cxd5 exd5 8. Bd3 Qe7 9. f4 Be6 10. Qf3 Nbd7 11. Qh3 Bxe5 12. dxe5 Ne4 13. 0-0 Ndc5 14. Bc2 Nxc3 15. bxc3 Ne4 16. Bxe4 dxe4 17. a4 0-0 18. Ba3 c5 19. Rfd1 Rfd8 20. Qh5 b6 21. Qe2 Rxd1+ 22. Rxd1 Rd8 23. a5 Rxd1+ 24. Qxd1 Qd7 25. Qxd7 Bxd7 26. Kf2 Kf7 1/2-1/2

[Event "Schleswig Holstein-ch cand 64th"]
[Site "Altenholz"]
[Date "2009.04.06"]
[Round "4"]
[White "Siebenborn, Bernd"]
[Black "Bahr, Torsten"]
[Result "1/2-1/2"]
[ECO "A48"]
[BlackElo "1915"]
[PlyCount "37"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 Nbd7 6. Nbd2 0-0 7. Bc4 c6 8. c3 Nd5 9. Bh2 N5b6 10. Bb3 e5 11. 0-0 Qe7 12. dxe5 dxe5 13. e4 Nc5 14. Bc2 f5 15. exf5 gxf5 16. Qe2 e4 17. Rad1 Ne6 18. Nxe4 fxe4 19. Qxe4 1/2-1/2

[Event "Schleswig Holstein-ch cand 64th"]
[Site "Altenholz"]
[Date "2009.04.05"]
[Round "2"]
[White "Siebenborn, Bernd"]
[Black "Kracht, Helmut"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "1989"]
[PlyCount "26"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Qb6 5. Qc1 Nc6 6. c3 Bf5 7. dxc5 Qxc5 8. Nbd2 e6 9. Be2 Be7 10. h3 Rc8 11. 0-0 0-0 12. Nb3 Qb6 13. Nbd4 Nxd4 1/2-1/2

[Event "Schleswig Holstein-ch cand 64th"]
[Site "Altenholz"]
[Date "2009.04.04"]
[Round "1"]
[White "Koch, Ralf Johannes"]
[Black "Siebenborn, Bernd"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1926"]
[PlyCount "126"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 d6 3. g3 c5 4. Bg2 Be6 5. d3 Nc6 6. Nge2 g5 7. 0-0 f6 8. f4 gxf4 9. gxf4 Qd7 10. f5 Bf7 11. Ng3 h5 12. h4 0-0-0 13. Nd5 Nce7 14. c4 Nxd5 15. cxd5 Bh6 16. b4 Bxc1 17. Rxc1 b6 18. a4 Kb7 19. Qb3 Ka8 20. Rf2 Ne7 21. b5 Rhg8 22. Nf1 Qb7 23. Qb2 Rg7 24. Ne3 Rdg8 25. Kf1 Kb8 26. Nc4 Nc8 27. Ra1 Be8 28. Ra3 Kc7 29. Qa2 Kd8 30. Rb3 Rg4 31. Ra3 Ke7 32. a5 Bxb5 33. axb6 axb6 34. Rb2 Bxc4 35. dxc4 Rxh4 36. Ra6 Rf4+ 37. Ke1 Rfg4 38. Ra3 Kf8 39. Bf3 Rg1+ 40. Kd2 Qg7 41. Ra8 Qg5+ 42. Kd3 Kg7 43. Rg2 Rxg2 44. Qxg2 Qxg2 45. Bxg2 Kh6 46. Bf3 h4 47. Ra1 Rg3 48. Ke2 Kg5 49. Kf2 Kf4 50. Bh1 Rc3 51. Ra8 Ne7 52. Re8 Rc2+ 53. Kf1 Kg3 54. Rxe7 Rc1+ 55. Ke2 Rxh1 56. Re6 Kf4 57. Rxf6 Rh2+ 58. Kf1 Kxe4 59. Rxd6 Kxf5 60. Rxb6 Rc2 61. Rb3 Rxc4 62. Rd3 Rd4 63. Rxd4 exd4 0-1

[Event "Schleswig Holstein-ch Vormeister-Kandi"]
[Site "Schoenberg"]
[Date "2005.??.??"]
[Round "1"]
[White "Bachmann, Wolfgang1"]
[Black "Siebenborn, Bernd"]
[Result "1-0"]
[ECO "C33"]
[PlyCount "95"]
[EventDate "2005.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Bc4 d5 4. exd5 Nf6 5. Qf3 Bd6 6. h3 0-0 7. Ne2 Bf5 8. d3 Nbd7 9. Bxf4 Bxf4 10. Qxf4 Bg6 11. Nbc3 a6 12. 0-0-0 b5 13. Bb3 Nc5 14. g4 Nxb3+ 15. axb3 Nxd5 16. Nxd5 Qxd5 17. h4 f6 18. h5 Bf7 19. c4 Qc5 20. h6 Qg5 21. hxg7 Kxg7 22. Kc2 Qxf4 23. Nxf4 Rfe8 24. Rh2 Rad8 25. Rdh1 Rh8 26. Kc3 c6 27. Rf2 Bg8 28. Nh5+ Kf7 29. Rxf6+ Ke7 30. Rxc6 Rd6 31. Rc7+ Kd8 32. Ra7 Be6 33. Nf6 h6 34. g5 Bf5 35. d4 h5 36. Rxh5 Rxh5 37. Nxh5 Rg6 38. Ng3 Bc8 39. Ne4 Re6 40. Nc5 Rg6 41. d5 Rxg5 42. Nxa6 Rg3+ 43. Kb4 Rg2 44. Kxb5 Rxb2 45. Nc5 Bg4 46. Kc6 Be2 47. Ra8+ Ke7 48. d6+ 1-0

[Event "Schleswig Holstein-ch Vormeister-Kandi"]
[Site "Schoenberg"]
[Date "2005.??.??"]
[Round "5"]
[White "Daum, Heiko"]
[Black "Siebenborn, Bernd"]
[Result "0-1"]
[ECO "A17"]
[PlyCount "52"]
[EventDate "2005.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. d4 Bf5 6. Qb3 b6 7. Nf3 Be7 8. Bg5 c6 9. Bg2 0-0 10. Ne5 h6 11. Bxf6 Bxf6 12. Nf3 Nd7 13. 0-0 Rc8 14. Rac1 Nb8 15. e3 Re8 16. Ne2 g5 17. Nd2 Qe7 18. Rfe1 Bg7 19. Qa4 Bg6 20. b4 b5 21. Qa3 Bf8 22. Rc5 Nd7 23. Bh3 Nxc5 24. Bxc8 Nd3 25. Rd1 Rxc8 26. Nf3 Nxb4 0-1

[Event "Schleswig Holstein-ch Vormeister-Kandi"]
[Site "Schoenberg"]
[Date "2005.??.??"]
[Round "7"]
[White "Duerer, Manfred"]
[Black "Siebenborn, Bernd"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "44"]
[EventDate "2005.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. e3 Nbd7 6. cxd5 exd5 7. Bd3 Be7 8. Qc2 h6 9. Bf4 Nf8 10. h3 Bd6 11. Bxd6 Qxd6 12. Nf3 Be6 13. Ne5 N6d7 14. Nf3 Nf6 15. Rb1 N8d7 16. Nh4 Qe7 17. Nf5 Bxf5 18. Bxf5 0-0 19. 0-0 Ne8 20. Na4 Nd6 21. Bxd7 Qxd7 22. Nc5 Qe7 1/2-1/2

[Event "Schleswig Holstein-ch Vormeister-Kandi"]
[Site "Schoenberg"]
[Date "2005.??.??"]
[Round "2"]
[White "Rickert, Heiko"]
[Black "Siebenborn, Bernd"]
[Result "1/2-1/2"]
[ECO "C27"]
[PlyCount "93"]
[EventDate "2005.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. f4 Bxg1 5. Rxg1 d5 6. Nxd5 Nxd5 7. Bxd5 Qh4+ 8. Kf1 0-0 9. Qf3 c6 10. Bb3 exf4 11. d3 Qxh2 12. Bxf4 Qh4 13. Bd6 Bg4 14. Qf4 Nd7 15. g3 Bh3+ 16. Kf2 Qxf4+ 17. gxf4 Rfe8 18. f5 h5 19. Rg3 Bg4 20. Re1 a5 21. c3 a4 22. Bd1 Nf6 23. e5 Bxd1 24. exf6 Bg4 25. Re7 Rxe7 26. Bxe7 gxf6 27. Bxf6 Re8 28. Re3 Rxe3 29. Kxe3 Bxf5 30. d4 Be6 31. a3 Kh7 32. Kf4 Kg6 33. Bh4 f6 34. Bg3 b5 35. Bh4 Bg4 36. Bg3 Kf7 37. Ke4 Ke6 38. Bh4 Bh3 39. Kf4 Kd5 40. Bxf6 Kc4 41. Be7 Kb3 42. Bb4 Kxb2 43. Kg5 Bg4 44. Kh4 Kc2 45. Kg3 Kd3 46. Kh4 Ke4 47. Bc5 1/2-1/2

[Event "Schleswig Holstein-ch Vormeister-Kandi"]
[Site "Schoenberg"]
[Date "2005.??.??"]
[Round "4"]
[White "Siebenborn, Bernd"]
[Black "Gosch, Stefan"]
[Result "1/2-1/2"]
[ECO "A48"]
[PlyCount "102"]
[EventDate "2005.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Bd3 d6 6. c3 c5 7. h3 Qa5 8. 0-0 b5 9. Nbd2 Bb7 10. a4 bxa4 11. Rxa4 Qc7 12. dxc5 Qxc5 13. e4 Qc8 14. Qe2 Nfd7 15. Rfa1 Nc6 16. Be3 Nb6 17. R4a3 Qc7 18. Nc4 Rfb8 19. Nfd2 Nc8 20. Na5 Nxa5 21. Rxa5 Bc6 22. R1a2 Rxb2 23. Rxa7 Nxa7 24. Rxb2 Bxc3 25. Rc2 Bg7 26. Bxa7 Rxa7 27. g3 Ra1+ 28. Kh2 Qb7 29. f3 Qb6 30. Nf1 Bd7 31. Kg2 Ra8 32. Ne3 Ra1 33. g4 Rb1 34. Ra2 Rb2 35. Rxb2 Qxb2 36. Qxb2 Bxb2 37. Nd5 Kf8 38. Nb6 Be8 39. Nc4 Bg7 40. Na3 Bc6 41. Nc4 d5 42. exd5 Bxd5 43. Nd2 e6 44. Kg3 Ke7 45. Nc4 f6 46. Nb6 Bb7 47. Nc4 e5 48. Nd2 Ke6 49. Ne4 Bf8 50. Bc4+ Ke7 51. Bd3 Bh6 1/2-1/2

[Event "Schleswig Holstein-ch Vormeister-Kandi"]
[Site "Schoenberg"]
[Date "2005.??.??"]
[Round "3"]
[White "Siebenborn, Bernd"]
[Black "Jordan, Andreas"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "78"]
[EventDate "2005.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Be7 5. Nbd2 0-0 6. Bd3 Nbd7 7. h3 c5 8. c3 a6 9. Ne5 cxd4 10. exd4 Nxe5 11. Bxe5 Nd7 12. Bf4 Re8 13. 0-0 Bf6 14. Nf3 g6 15. Re1 b5 16. a3 Nb6 17. Re2 Ra7 18. Qc1 Nc4 19. Qc2 Rb7 20. Rae1 a5 21. g4 Bd7 22. g5 Bg7 23. h4 b4 24. axb4 axb4 25. Bxc4 dxc4 26. Ne5 Bxe5 27. Bxe5 Bc6 28. f4 Qd5 29. Rh2 bxc3 30. bxc3 Qf3 31. Qf2 Qg4+ 32. Kf1 Bd5 33. Bd6 Rb3 34. Qe3 Ra8 35. Bb4 Qf5 36. Kg1 Rb1 37. Kf1 Raa1 38. Rhe2 Qg4 39. Qf2 Qh3+ 0-1

[Event "Schleswig Holstein-ch Vormeister-Kandi"]
[Site "Schoenberg"]
[Date "2005.??.??"]
[Round "6"]
[White "Siebenborn, Bernd"]
[Black "Kuehl, Reiner"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "15"]
[EventDate "2005.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Ne5 Nbd7 6. Nd2 Nb6 7. c3 0-0 8. Bd3 1/2-1/2

[Event "Schleswig Holstein-ch Vormeister-Kandi"]
[Site "Schoenberg"]
[Date "2005.??.??"]
[Round "8"]
[White "Siebenborn, Bernd"]
[Black "Ruiz Hampel, Enrique"]
[Result "1/2-1/2"]
[ECO "A47"]
[BlackElo "1991"]
[PlyCount "20"]
[EventDate "2005.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 Be7 6. Bd3 Nh5 7. h3 d6 8. Bh2 Nd7 9. c3 c5 10. dxc5 bxc5 1/2-1/2

[Event "Schleswig Holstein-ch cand-A 56th"]
[Site "Eckernfoerde"]
[Date "2001.04.??"]
[Round "8"]
[White "Bethke, Birger"]
[Black "Siebenborn, Bernd"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1798"]
[BlackElo "1753"]
[PlyCount "90"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. Re1 0-0 8. c3 Ng4 9. Rf1 d6 10. d4 Bb6 11. h3 Nf6 12. Re1 h6 13. Qd3 Nh7 14. Nbd2 Kh8 15. dxe5 Nxe5 16. Nxe5 dxe5 17. Qxd8 Rxd8 18. Bxf7 Rf8 19. Bd5 Bxf2+ 20. Kh2 Bxe1 21. Bxa8 Bxd2 22. Bxd2 Bxh3 23. Kxh3 Rxa8 24. Re1 Rd8 25. Re2 Nf6 26. Be1 Rd3+ 27. Kh2 g5 28. Bg3 Kh7 29. Be1 Kg6 30. Kg1 h5 31. Bf2 h4 32. Ba7 Rd1+ 33. Kf2 Ng4+ 34. Kf3 Rd3+ 35. Be3 Rxe3+ 36. Rxe3 Nxe3 37. Kxe3 g4 38. b3 h3 39. gxh3 gxh3 40. Kf3 Kg5 41. Kg3 h2 42. Kxh2 Kf4 43. c4 bxc4 44. bxc4 Kxe4 45. Kg2 Kd3 0-1

[Event "Schleswig Holstein-ch cand-A 56th"]
[Site "Eckernfoerde"]
[Date "2001.04.??"]
[Round "7"]
[White "Koelln, Harm"]
[Black "Siebenborn, Bernd"]
[Result "1/2-1/2"]
[ECO "C27"]
[WhiteElo "1859"]
[BlackElo "1753"]
[PlyCount "58"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Nc3 Nf6 4. d3 d6 5. h3 Be6 6. Nf3 Bxc4 7. dxc4 Bb4 8. Qe2 Bxc3+ 9. bxc3 Nbd7 10. Bg5 h6 11. Bh4 g5 12. Bg3 Nc5 13. Nd2 h5 14. f3 b6 15. Nf1 h4 16. Bh2 Nh5 17. Ne3 Ne6 18. Qd2 Rf8 19. 0-0 Nhf4 20. Rfd1 f6 21. Nf5 Kf7 22. Kh1 Qe8 23. Bg1 Qc6 24. Kh2 Rfd8 25. Ne3 Nc5 26. Qe1 Nb7 27. Bf2 Na5 28. Qf1 Nb7 29. Qe1 Na5 1/2-1/2

[Event "Schleswig Holstein-ch cand-A 56th"]
[Site "Eckernfoerde"]
[Date "2001.04.??"]
[Round "5"]
[White "Schulz, Peter"]
[Black "Siebenborn, Bernd"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1934"]
[BlackElo "1753"]
[PlyCount "22"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Bf5 3. f3 e6 4. e4 Bg6 5. Bd3 Bb4 6. Nge2 Ne7 7. 0-0 c5 8. a3 Bxc3 9. Bb5+ Nbc6 10. bxc3 dxe4 11. Bg5 f6 1/2-1/2

[Event "Schleswig Holstein-ch cand-A 56th"]
[Site "Eckernfoerde"]
[Date "2001.04.??"]
[Round "3"]
[White "Schwerdtfeger, Wolfgang"]
[Black "Siebenborn, Bernd"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1676"]
[BlackElo "1753"]
[PlyCount "48"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d6 5. e4 Bg4 6. Be2 Nbd7 7. h3 Bxf3 8. Bxf3 e5 9. d5 a6 10. Be3 Rb8 11. Qe2 b6 12. b4 0-0 13. 0-0 Ne8 14. g4 f5 15. Rac1 f4 16. Bd2 Qg5 17. Bg2 Nef6 18. f3 h5 19. Rf2 Nh7 20. Kh1 Qe7 21. Bf1 Ng5 22. Rh2 hxg4 23. hxg4 Kf7 24. Rc2 Rh8 0-1

[Event "Schleswig Holstein-ch cand-A 56th"]
[Site "Eckernfoerde"]
[Date "2001.04.??"]
[Round "4"]
[White "Siebenborn, Bernd"]
[Black "Krooss, Dietmar"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1753"]
[BlackElo "1799"]
[PlyCount "33"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. Nf3 Nf6 4. h3 Nbd7 5. e3 Be7 6. Bd3 c5 7. c3 0-0 8. Nbd2 a6 9. g4 Re8 10. Qc2 c4 11. Be2 b5 12. Ne5 Bb7 13. g5 Ne4 14. h4 Nxe5 15. Bxe5 Bd6 16. Bxd6 Nxd6 17. Bh5 1/2-1/2

[Event "Schleswig Holstein-ch cand-A 56th"]
[Site "Eckernfoerde"]
[Date "2001.04.??"]
[Round "6"]
[White "Siebenborn, Bernd"]
[Black "Puetz, Lothar"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1753"]
[BlackElo "1910"]
[PlyCount "74"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 c6 2. Bf4 d5 3. Nf3 Nf6 4. c3 Qb6 5. Qc1 Bf5 6. Nbd2 e6 7. Nh4 Bg4 8. h3 Bh5 9. e3 Be7 10. g4 Nfd7 11. Ndf3 Qd8 12. Ng2 Bg6 13. Nd2 c5 14. Bxb8 Rxb8 15. Nf4 b5 16. Nxg6 hxg6 17. Bg2 b4 18. b3 bxc3 19. Qxc3 cxd4 20. exd4 Bb4 21. Qd3 Qa5 22. Ke2 0-0 23. Rhc1 Rfc8 24. Rc2 Rxc2 25. Qxc2 Bc3 26. Rd1 Bxd4 27. f4 Bc5 28. Nf3 Qa6+ 29. Ke1 Rb4 30. Ne5 Rxf4 31. Nxd7 Bb4+ 32. Rd2 Rd4 33. Nc5 Rxd2 34. Nxa6 Rxc2+ 35. Nxb4 Rxg2 36. a4 Rb2 37. Nc6 Rxb3 0-1

[Event "Schleswig Holstein-ch cand-A 56th"]
[Site "Eckernfoerde"]
[Date "2001.04.??"]
[Round "2"]
[White "Siebenborn, Bernd"]
[Black "Venzke, Burkart"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1753"]
[BlackElo "1871"]
[PlyCount "21"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 Bd6 5. Ne5 0-0 6. Bd3 Qe7 7. Nd2 Nfd7 8. c3 Nxe5 9. dxe5 Bc5 10. Qc2 f5 11. h4 1/2-1/2

