[Event "Niedersachsen-ch op-B"]
[Site "Verden an der Aller"]
[Date "2020.01.05"]
[Round "7"]
[White "Bischoff, Norbert"]
[Black "Prahl, Niklas"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1568"]
[PlyCount "78"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nf3 d5 4. e3 c5 5. c3 Nc6 6. Bd3 Bd6 7. Nbd2 c4 8. Bc2 b5 9. 0-0 a5 10. e4 Be7 11. e5 Nd7 12. Bxe7 Qxe7 13. Re1 0-0 14. Nf1 f5 15. exf6 Rxf6 16. Ne3 Nf8 17. Nxd5 Qd8 18. Nxf6+ Qxf6 19. b3 Ne7 20. bxc4 bxc4 21. Qe2 Nfg6 22. Qe4 Nd5 23. Ne5 Ra7 24. Nxg6 Rf7 25. Nh8 Qxf2+ 26. Kh1 Nf6 27. Nxf7 Nxe4 28. Bxe4 Qxf7 29. Rf1 Qe7 30. Rab1 g6 31. Rb8 Qc7 32. Rfb1 Qf4 33. Rxc8+ Kg7 34. Bf3 Qd2 35. Rcb8 Qxc3 36. d5 exd5 37. Bxd5 Qd3 38. Bxc4 Qxc4 39. a3 Qc6 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden an der Aller"]
[Date "2020.01.04"]
[Round "5"]
[White "Bischoff, Norbert"]
[Black "Greve, Stefanie"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1568"]
[BlackElo "1431"]
[PlyCount "75"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nf3 Be7 4. e3 0-0 5. Bd3 b6 6. Nbd2 d5 7. 0-0 Ba6 8. Qe2 Bxd3 9. Qxd3 Nbd7 10. c4 c5 11. Ne5 dxc4 12. Ndxc4 Nxe5 13. Nxe5 cxd4 14. exd4 Nd7 15. Nc6 Nc5 16. Qe2 Qc7 17. Nxe7+ Kh8 18. dxc5 Qxc5 19. Qe3 Qxe3 20. Bxe3 Rfe8 21. Nc6 Rec8 22. Rac1 Rc7 23. Bf4 Rb7 24. Nb4 h6 25. Rfd1 f6 26. Rd6 e5 27. Be3 Rf8 28. Rcd1 Rff7 29. Nc6 Rbc7 30. Nd8 Rfe7 31. Ne6 Rb7 32. Rd8+ Kh7 33. Nf8+ Kg8 34. Ng6+ Kf7 35. Nxe7 Kxe7 36. Rc8 Kf7 37. Rdc1 Ke6 38. R1c7 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden an der Aller"]
[Date "2020.01.04"]
[Round "6"]
[White "Von Knobloch, Benedikt"]
[Black "Bischoff, Norbert"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "1437"]
[BlackElo "1568"]
[PlyCount "51"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. d5 Bc5 4. Nc3 d6 5. e3 0-0 6. a3 a5 7. Bd3 Nbd7 8. Nge2 Re8 9. e4 c6 10. 0-0 Nf8 11. h3 Ng6 12. Ng3 Nf4 13. Qf3 Nxh3+ 14. gxh3 Bxh3 15. Re1 Ng4 16. Re2 Qh4 17. Nf5 Qh5 18. Be3 Bxe3 19. Nxe3 Qh4 20. Nf5 Qh5 21. Nxd6 Re7 22. Nf5 Rd7 23. Qg3 g5 24. f3 Nh6 25. Nxh6+ Qxh6 26. Rh2 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden an der Aller"]
[Date "2020.01.03"]
[Round "3"]
[White "Bischoff, Norbert"]
[Black "Toepsch, Arne"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1568"]
[BlackElo "1468"]
[PlyCount "61"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. c3 Nc6 5. Bd3 cxd4 6. exd4 Bg4 7. Nbd2 e6 8. 0-0 Bd6 9. Re1 0-0 10. Qc2 Rc8 11. Qb1 Ne7 12. Ne5 Qc7 13. h3 Bh5 14. Ndf3 Bg6 15. Bxg6 Nxg6 16. Nxg6 hxg6 17. Ne5 Bxe5 18. dxe5 Nd7 19. f4 Nc5 20. Be3 Ne4 21. Bd4 f5 22. Qd3 a6 23. Rf1 Qd8 24. Be3 Kf7 25. Rac1 Rc6 26. Qd1 Rh8 27. Rf3 Qa5 28. a3 Qb5 29. a4 Qa5 30. b4 Qc7 31. Bd4 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden an der Aller"]
[Date "2020.01.03"]
[Round "4"]
[White "Schieble, Johannes"]
[Black "Bischoff, Norbert"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1366"]
[BlackElo "1568"]
[PlyCount "123"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Ne2 Nge7 7. Bf4 Bxf4 8. Nxf4 Qd6 9. Ne2 Be6 10. Nd2 0-0-0 11. Qc2 Qd7 12. Ng3 Kb8 13. 0-0-0 g6 14. Nb3 b6 15. Bb5 Qd6 16. Bd3 h5 17. h4 Qf4+ 18. Kb1 g5 19. hxg5 h4 20. Nf1 Qxg5 21. Ne3 Ng6 22. Rdg1 Qf6 23. Bf5 Bxf5 24. Qxf5 Qxf5+ 25. Nxf5 Rh5 26. Ne3 Rhh8 27. Nd2 Nce7 28. Nf3 f6 29. Kc2 c6 30. Re1 Kc7 31. Ng4 Rdf8 32. Re6 Nf5 33. Rxf6 Rxf6 34. Nxf6 Rf8 35. Ng4 Nf4 36. Nxh4 Nxh4 37. Rxh4 Nxg2 38. Rh2 Ne1+ 39. Kd1 Nf3 40. Rh7+ Kb8 41. Rh6 Kb7 42. Rf6 Rg8 43. Rxf3 Rxg4 44. Rg3 Rh4 45. Rg1 Rh7 46. Rf1 Rf7 47. f4 Kc7 48. Kd2 Kd8 49. Kd3 Rh7 50. f5 Ke8 51. b3 Rh3+ 52. Kc2 Rh2+ 53. Kb1 Kf7 54. c4 Kf6 55. cxd5 cxd5 56. a4 Rd2 57. Rf4 Rh2 58. b4 a6 59. Rf3 Rd2 60. Rf4 Rh2 61. Rf3 Rd2 62. Rf4 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden an der Aller"]
[Date "2020.01.02"]
[Round "1"]
[White "Bischoff, Norbert"]
[Black "Schuetz, Arne"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1568"]
[BlackElo "1810"]
[PlyCount "62"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 c5 5. dxc5 Bxc5 6. c3 0-0 7. Bd3 Nc6 8. Ne2 Ne5 9. Bc2 Bg4 10. 0-0 Qd7 11. Nd2 Qb5 12. Re1 Qxb2 13. Rb1 Bxe2 14. Rxb2 Bxd1 15. Rxd1 b6 16. a4 Nc4 17. Nxc4 dxc4 18. Be4 Rad8 19. Rbd2 Rxd2 20. Rxd2 Rc8 21. Rd7 Kf8 22. g3 a5 23. Rb7 Rd8 24. Bf3 Rd3 25. Rb8+ Ke7 26. Bg4 Rxc3 27. Rb7+ Kd6 28. Rd7+ Kc6 29. Rd8 Rc1+ 30. Kg2 c3 31. Bf5 c2 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden an der Aller"]
[Date "2020.01.02"]
[Round "2"]
[White "Kruse, Hannes"]
[Black "Bischoff, Norbert"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1414"]
[BlackElo "1568"]
[PlyCount "41"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. Ne2 Nb4 6. Nbc3 Nxd3+ 7. Qxd3 c6 8. 0-0 Bd6 9. Bf4 Ne7 10. Qg3 Nf5 11. Qd3 0-0 12. h3 Qc7 13. Bxd6 Nxd6 14. Ng3 f5 15. f3 f4 16. Nh1 Bf5 17. Qd2 Nc4 18. Qc1 Rae8 19. b3 Ne3 20. Rf2 Qd8 21. Na4 1/2-1/2

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2019.01.06"]
[Round "7"]
[White "Toepsch, Arne"]
[Black "Bischoff, Norbert"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1333"]
[BlackElo "1508"]
[PlyCount "37"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nf3 Be7 6. Nc3 0-0 7. Be2 c6 8. Be3 h6 9. 0-0 Be6 10. Rc1 dxc4 11. a4 Nd5 12. Bd2 Nxc3 13. bxc3 Bd5 14. Ne5 Bd6 15. Nxc4 Bc7 16. Ne3 Qd6 17. g3 Be6 18. Re1 Nd7 19. Bc4 1/2-1/2

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2019.01.05"]
[Round "6"]
[White "Bischoff, Norbert"]
[Black "Gerdes, Jannes"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1508"]
[BlackElo "1639"]
[PlyCount "84"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. f3 Nf6 5. Nc3 Bf5 6. e3 e6 7. Bd3 Bg6 8. g4 Bd6 9. Bxg6 hxg6 10. Bxd6 Qxd6 11. Qd2 c6 12. 0-0-0 Nbd7 13. Qf2 0-0-0 14. Nge2 Nb6 15. Nf4 Rde8 16. Nd3 Nbd7 17. e4 dxe4 18. Nxe4 Nxe4 19. fxe4 Qe7 20. e5 Ref8 21. d5 exd5 22. Qxa7 Qg5+ 23. Kb1 Qxg4 24. Qa8+ Kc7 25. Qa5+ Nb6 26. Nb4 Ra8 27. Nxd5+ cxd5 28. Qc5+ Kb8 29. Qxb6 Qd7 30. Qd6+ Qxd6 31. exd6 Ra5 32. b4 Rb5 33. c3 Kc8 34. a4 Rb6 35. Rxd5 Kd7 36. Rhd1 Rc6 37. R1d2 Rxc3 38. Kb2 Rch3 39. Re5 Re8 40. Rc5 Rc8 41. Re5 Re8 42. Rc5 Rc8 1/2-1/2

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2019.01.05"]
[Round "5"]
[White "Zweigait, Leon"]
[Black "Bischoff, Norbert"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1644"]
[BlackElo "1508"]
[PlyCount "123"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Be7 4. Nc3 c6 5. e3 Nf6 6. Nge2 0-0 7. b3 Nbd7 8. 0-0 dxc4 9. bxc4 e5 10. d4 exd4 11. exd4 Nb6 12. c5 Nbd5 13. Bb2 Bf5 14. Re1 Nb4 15. Rf1 Qd7 16. a3 Nd3 17. Qd2 Nxb2 18. Qxb2 Bh3 19. Rfe1 Bxg2 20. Kxg2 Nd5 21. Nxd5 Qxd5+ 22. Kg1 Qd7 23. Rab1 Rab8 24. a4 Bd8 25. Qb4 b6 26. Nc3 Re8 27. Ne4 Bc7 28. Qc4 Qe6 29. Qxe6 Rxe6 30. cxb6 Rxb6 31. Nc5 Rxb1 32. Rxb1 Re8 33. Rb7 Bb6 34. Nb3 Kf8 35. a5 Re1+ 36. Kg2 Bd8 37. Rxa7 Ke8 38. Ra8 Re7 39. a6 Rd7 40. a7 Ke7 41. Nc5 Rc7 42. Rxd8 Rxa7 43. Rc8 Kd6 44. Ne4+ Kd5 45. Ng5 Kxd4 46. Rxc6 h6 47. Nf3+ Ke4 48. h4 Kd5 49. Rc8 g6 50. Rh8 h5 51. Rh7 Ke6 52. Ng5+ Kf6 53. Rxf7+ Rxf7 54. Nxf7 Kxf7 55. Kf3 Ke7 56. Kf4 Kf6 57. f3 Kf7 58. Kg5 Kg7 59. f4 Kf7 60. f5 Kg7 61. fxg6 Kg8 62. Kxh5 1-0

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2019.01.04"]
[Round "4"]
[White "Bischoff, Norbert"]
[Black "Brunner, Alexander1111"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1508"]
[BlackElo "1448"]
[PlyCount "80"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[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. e3 e6 4. Bd3 c5 5. c3 Nc6 6. Nbd2 Bd7 7. 0-0 Qc7 8. Qe2 c4 9. Bc2 Bd6 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 b5 13. d5 exd5 14. Bxd5+ Kf8 15. Be3 Re8 16. Qd2 Ne5 17. Nxe5 Bxe5 18. h3 Rd8 19. Bd4 Bxh3 20. Bf3 Bxd4 21. cxd4 Bf5 22. Qb4+ Qd6 23. Qxb5 Qxd4 24. Qb4+ Qd6 25. Qa5 Bd3 26. Rfd1 a6 27. Rac1 Rc8 28. Rc3 Qe6 29. Qb4+ Kg8 30. Qb7 Rd8 31. Qe4 Re8 32. Qxe6 fxe6 33. Bb7 Rb8 34. Bxa6 Kf7 35. Bxc4 Bxc4 36. Rxc4 Rxb2 37. Rd7+ Kf6 38. Ra7 Rd8 39. Rcc7 g6 40. g3 h5 1/2-1/2

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2019.01.04"]
[Round "3"]
[White "Haselhorst, Nils"]
[Black "Bischoff, Norbert"]
[Result "1/2-1/2"]
[ECO "C04"]
[WhiteElo "1409"]
[BlackElo "1508"]
[PlyCount "68"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. c3 e5 5. exd5 Qxd5 6. dxe5 Qxe5+ 7. Be2 Be6 8. Ngf3 Qd6 9. 0-0 Nf6 10. Nc4 Qxd1 11. Rxd1 Be7 12. Bf4 Nd5 13. Bg3 0-0 14. Nfe5 Nxe5 15. Nxe5 Nf6 16. Bf3 c6 17. c4 Rad8 18. Bh4 h6 19. b3 g5 20. Bg3 Nh7 21. Be2 Bf6 22. Rxd8 Rxd8 23. Rd1 Re8 24. Nf3 Bf5 25. Kf1 h5 26. Bd3 Bxd3+ 27. Rxd3 h4 28. Bd6 g4 29. Nd4 Ng5 30. Nf5 Ne4 31. Bf4 Kh7 32. Nd6 Nxd6 33. Bxd6 Kg6 34. Bf4 Kf5 1/2-1/2

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2019.01.03"]
[Round "2"]
[White "Bischoff, Norbert"]
[Black "Michelitsch, Mario"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1508"]
[BlackElo "1357"]
[PlyCount "124"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c6 3. Bxf6 exf6 4. e3 d5 5. Bd3 Be6 6. c3 Bd6 7. Qc2 g6 8. Nd2 Qc7 9. Ngf3 Nd7 10. 0-0 0-0 11. Rfd1 f5 12. Rac1 b5 13. b3 Nf6 14. c4 bxc4 15. bxc4 Ba3 16. Rb1 Bd6 17. Rb3 Ne4 18. h3 h6 19. Rdb1 Rab8 20. cxd5 Rxb3 21. Rxb3 cxd5 22. Bxe4 fxe4 23. Rc3 Qd7 24. Ne1 Rc8 25. Rxc8+ Qxc8 26. Qxc8+ Bxc8 27. Nc2 Ba6 28. Nb3 Bd3 29. Ne1 Bb1 30. Nc5 Bxa2 31. Nc2 Bxc5 32. dxc5 Kf8 33. Nd4 Ke8 34. f3 f5 35. Kf2 a5 36. Ke1 Bc4 37. Nc6 a4 38. fxe4 a3 39. Nb4 a2 40. Nc2 dxe4 41. g3 Kd7 42. Kd2 Kc6 43. Kc3 Kxc5 44. Kb2 g5 45. Ne1 h5 46. h4 gxh4 47. gxh4 Kd5 48. Ng2 Ke5 49. Nf4 Bf7 50. Ka1 Kd6 51. Kb2 Kc5 52. Ne2 Kc4 53. Nf4 Kb4 54. Ne2 Kc4 55. Nf4 Kc5 56. Ne2 Kb4 57. Ka1 Kb3 58. Nc3 Kc2 59. Nxe4 Kd3 60. Nd6 Be6 61. Nb5 Kxe3 62. Nc3 f4 0-1

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2019.01.03"]
[Round "1"]
[White "Diederichs, Karl"]
[Black "Bischoff, Norbert"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1341"]
[BlackElo "1508"]
[PlyCount "41"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d5 3. Bd3 e6 4. Nd2 c5 5. c3 Nc6 6. f4 Be7 7. Ngf3 0-0 8. 0-0 c4 9. Bc2 b5 10. Ne5 Qb6 11. Rf3 Bb7 12. Rh3 g6 13. Qe1 Rfd8 14. Qg3 Ne4 15. Nxe4 dxe4 16. Bxe4 Nxd4 17. exd4 Bxe4 18. Be3 Rac8 19. d5 Bc5 20. dxe6 Qxe6 21. Bxc5 1/2-1/2

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2018.01.07"]
[Round "7"]
[White "Bischoff, Norbert"]
[Black "Hapke, Thorsten"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1534"]
[BlackElo "1580"]
[PlyCount "81"]
[EventDate "2018.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Bd3 cxd4 7. cxd4 Bd7 8. Nc3 Nxd4 9. Nxd4 Qxd4 10. 0-0 a6 11. Re1 Ne7 12. Qe2 Nc6 13. a3 Be7 14. Bd2 Rc8 15. Rad1 Na5 16. Bb1 Nc4 17. Bh6 Qh4 18. Bxg7 Rg8 19. Bf6 Bxf6 20. exf6 Qg5 21. g3 Bc6 22. Rd4 Qxf6 23. Red1 Kf8 24. Ne4 Qe5 25. Qe1 a5 26. b3 Nxa3 27. Qxa5 Nxb1 28. Qb4+ Kg7 29. Nd6 Rc7 30. Rg4+ Kh8 31. Rxg8+ Kxg8 32. Rxb1 Rd7 33. Ne8 Rd8 34. Re1 Qg5 35. h4 Qh6 36. Nd6 Qf8 37. Qg4+ Qg7 38. Qb4 Qf8 39. Qg4+ Kh8 40. Qd4+ Qg7 41. Nxf7+ 1-0

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2018.01.06"]
[Round "6"]
[White "Lau, Robert1111"]
[Black "Bischoff, Norbert"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1509"]
[BlackElo "1534"]
[PlyCount "71"]
[EventDate "2018.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Be2 Ne7 6. 0-0 0-0 7. b3 c6 8. Bb2 Qc7 9. Nbd2 Bg4 10. c4 dxc4 11. Bxc4 Bxh2+ 12. Kh1 Bf4 13. Qc2 Bf5 14. Qc3 Nd5 15. Bxd5 cxd5 16. Rac1 Qd6 17. Rfe1 Na6 18. Qa5 Qh6+ 19. Kg1 Bg4 20. Qxd5 Bxf3 21. Nxf3 Bxc1 22. Bxc1 Qc6 23. Qg5 f6 24. Qf4 Nb4 25. Qd2 Nd5 26. Bb2 Rfe8 27. Rc1 Qd6 28. g3 Re7 29. Kg2 Rae8 30. Qa5 Re2 31. Ba3 Qe6 32. Qb5 Ne3+ 33. Kg1 Ng4 34. Ne5 Rxe5 35. dxe5 Nxe5 36. Qxb7 1/2-1/2

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2018.01.05"]
[Round "4"]
[White "Bischoff, Norbert"]
[Black "Von Mettenheim, Johannes"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1534"]
[BlackElo "1662"]
[PlyCount "126"]
[EventDate "2018.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d6 3. Bxf6 gxf6 4. e3 Bf5 5. Bd3 Bxd3 6. Qxd3 Qd7 7. Nc3 Nc6 8. a3 0-0-0 9. 0-0-0 Bh6 10. Nf3 e5 11. Kb1 Rde8 12. Nh4 Kb8 13. Qf5 Qxf5 14. Nxf5 Bf8 15. Nd5 Be7 16. Nfxe7 Nxe7 17. Nxf6 Rd8 18. Rd2 exd4 19. exd4 d5 20. Re1 Nc8 21. Re3 Rd6 22. Rf3 h5 23. Re2 Rh6 24. Ne8 Rd7 25. Rf6 Rh7 26. Rf4 Rh6 27. Nf6 Rd6 28. Ne8 Rd7 29. Re5 h4 30. Nf6 Rd6 31. Ng4 Rh7 32. Ref5 c6 33. Rxf7 Rh8 34. Rg7 Re6 35. Ne5 Nd6 36. Ng6 Re1+ 37. Ka2 Rhe8 38. Nxh4 R8e2 39. Rf8+ Ne8 40. Rgg8 Kc7 41. Ng6 Nd6 42. Kb3 Rc1 43. Rg7+ Kb6 44. Ne5 Rcxc2 45. Nd3 Rcd2 46. Rf3 Nc4 47. h4 Nxb2 48. Nc1 Re1 49. Rc3 Nc4 50. Rc2 Rxd4 51. h5 Rh4 52. g4 Re4 53. Rc3 Rexg4 54. Rxg4 Rxg4 55. Rh3 Rg7 56. h6 Rh7 57. f4 Nd6 58. a4 Nf5 59. Nd3 Rxh6 60. Rxh6 Nxh6 61. Ne5 Kc5 62. Nd7+ Kd6 63. Ne5 a5 0-1

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2018.01.05"]
[Round "3"]
[White "Torkler, Wolfgang"]
[Black "Bischoff, Norbert"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1488"]
[BlackElo "1534"]
[PlyCount "87"]
[EventDate "2018.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Nc6 4. d3 e5 5. Nbd2 Bc5 6. 0-0 0-0 7. e4 dxe4 8. dxe4 Qe7 9. c3 a5 10. h3 Rd8 11. Qc2 b5 12. Re1 Ba6 13. Nb3 Bb6 14. Be3 Bxe3 15. Rxe3 b4 16. Rc1 Rac8 17. cxb4 Nxb4 18. Qc5 Qxc5 19. Rxc5 Rd1+ 20. Kh2 a4 21. Rc1 Rcd8 22. Rxd1 Rxd1 23. Nc5 Bb5 24. a3 Nc6 25. Rc3 Rb1 26. b3 Nxe4 27. Nxe4 f5 28. Ned2 Rb2 29. bxa4 Bxa4 30. Nc4 Rxf2 31. Ncxe5 Nxe5 32. Nxe5 f4 33. Rxc7 fxg3+ 34. Kxg3 Rf8 35. Ra7 Bb3 36. a4 Re8 37. Nf3 Bd5 38. a5 h6 39. Rd7 Bc6 40. Rd6 Be4 41. a6 Kh8 42. Nd4 Bxg2 43. Kxg2 Kh7 44. a7 1-0

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2018.01.04"]
[Round "2"]
[White "Bischoff, Norbert"]
[Black "Santos, Jose"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1534"]
[BlackElo "1783"]
[PlyCount "82"]
[EventDate "2018.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c6 3. Bxf6 exf6 4. e3 d5 5. Bd3 Bd6 6. c3 g6 7. Qe2 f5 8. c4 Be6 9. c5 Bc7 10. b4 a6 11. Nf3 Nd7 12. Qb2 0-0 13. Nbd2 Re8 14. g3 Qe7 15. 0-0-0 Nf6 16. h4 Ne4 17. Bxe4 dxe4 18. Ng5 Bd5 19. Nh3 b6 20. Nf4 Bxf4 21. gxf4 h5 22. Nb3 a5 23. cxb6 Bxb3 24. axb3 Qxb4 25. Rd2 Rab8 26. Rc2 Qxb6 27. Rc4 Qa6 28. Qc3 Rb6 29. Kc2 Reb8 30. Rb1 Qb7 31. Ra4 Qe7 32. Rxa5 Qxh4 33. Qd2 Qg4 34. d5 cxd5 35. Rxd5 Qh4 36. Rd7 Qf6 37. Rd4 Ra6 38. Rb2 Rc8+ 39. Kd1 Ra1+ 40. Ke2 Qa6+ 41. Rc4 Rxc4 0-1

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2018.01.04"]
[Round "1"]
[White "Haerig, Wolfram"]
[Black "Bischoff, Norbert"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1712"]
[BlackElo "1534"]
[PlyCount "81"]
[EventDate "2018.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Nf3 d5 4. exd5 exd5 5. c4 Bb4+ 6. Nc3 Qe7+ 7. Be2 Nf6 8. 0-0 Bxc3 9. bxc3 0-0 10. Bg5 Bb7 11. Ne5 Nbd7 12. Nxd7 Qxd7 13. Bxf6 gxf6 14. cxd5 Bxd5 15. Qd3 Kh8 16. c4 Bb7 17. Rad1 Rg8 18. d5 Qd6 19. Qh3 Bc8 20. Qh5 Rg5 21. Qh4 Bf5 22. f4 Rg7 23. Bf3 Rag8 24. Kh1 Bg4 25. g3 Bxf3+ 26. Rxf3 Rg4 27. Qh3 Qe7 28. Qf1 Re8 29. Qd3 Qe2 30. Rd2 Qxd3 31. Rfxd3 Rgg8 32. Kg2 Re7 33. Kf3 f5 34. Ra3 a5 35. c5 bxc5 36. Rxa5 Rge8 37. Rxc5 Re3+ 38. Kf2 R8e7 39. Rxc7 Rxc7 40. Kxe3 Re7+ 41. Kd4 1-0

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.07"]
[Round "5"]
[White "Bischoff, Norbert"]
[Black "Brockmeyer, Tobias"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1608"]
[BlackElo "1545"]
[PlyCount "79"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. d5 Qb6 5. Qc1 Bh6 6. e3 d6 7. c4 Bf5 8. Nc3 Nd7 9. Nge2 Ne5 10. Nf4 Qa5 11. Be2 Rg8 12. Qd2 Qb4 13. Nb5 Qxd2+ 14. Kxd2 Kd7 15. h3 a6 16. Nc3 Kc7 17. g4 Bd7 18. Nh5 Rgb8 19. a4 b6 20. Ng3 Rb7 21. f4 Ng6 22. Rhf1 Rab8 23. Bd3 b5 24. axb5 axb5 25. cxb5 Kd8 26. Nge2 Rc8 27. b3 Rcb8 28. Ra5 e5 29. fxe5 Nxe5 30. Rxf6 Nxd3 31. Kxd3 Bg7 32. Rxd6 Kc7 33. Rda6 Bxc3 34. Nxc3 Bxb5+ 35. Nxb5+ Rxb5 36. Rxb5 Rxb5 37. Kc4 Rb4+ 38. Kc3 Kb7 39. Rf6 Re4 40. Rxf7+ 1-0

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.07"]
[Round "6"]
[White "Bischoff, Norbert"]
[Black "Scheidt, Mike Niklas"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1608"]
[BlackElo "1580"]
[PlyCount "90"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. e3 e6 4. c4 f5 5. cxd5 cxd5 6. Nc3 Nf6 7. Bb5+ Bd7 8. Bxd7+ Nbxd7 9. 0-0 Ne4 10. Qa4 Bd6 11. Rd1 0-0 12. Ne2 Nb6 13. Qa5 Rc8 14. Qe1 g5 15. Ne5 Qf6 16. f4 Rc2 17. Nc3 gxf4 18. exf4 Qg7 19. g3 Qh6 20. Nf3 Bb4 21. Bd2 Bxc3 22. bxc3 Nc4 23. a4 Qh5 24. Kg2 Rf6 25. Rac1 Ra2 26. Ra1 Rxa1 27. Rxa1 Rh6 28. Be3 Qh3+ 29. Kg1 Nxe3 30. Qxe3 Nxg3 31. Qe5 Ne4 32. Qb8+ Kg7 33. Qc7+ Kg6 34. Ne5+ Kh5 35. Qf7+ Kh4 36. Qe7+ Nf6 37. Rf1 Qe3+ 38. Kh1 Qe2 39. Kg1 Qe3+ 40. Kh1 Qxc3 41. Qg7 Rg6 42. Nxg6+ hxg6 43. Qxf6+ Kg4 44. Qg5+ Kh3 45. Qh6+ Kg4 1-0

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.06"]
[Round "3"]
[White "Bischoff, Norbert"]
[Black "Fischer, Manfred3333"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1608"]
[BlackElo "1794"]
[PlyCount "36"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 Nc6 5. c3 d5 6. Nbd2 Qc7 7. 0-0 c4 8. Bc2 Bd6 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 0-0 12. Qe2 Ne7 13. h3 f5 14. Bc2 Bd7 15. Re1 Rae8 16. Ne5 Bxe5 17. Qxe5 Qc6 18. Bd1 Ng6 1/2-1/2

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.06"]
[Round "4"]
[White "Schumacher, Klaus"]
[Black "Bischoff, Norbert"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "1794"]
[BlackElo "1608"]
[PlyCount "60"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. cxd5 exd5 4. d4 Nf6 5. Nc3 Be7 6. Bg2 0-0 7. Nf3 c6 8. 0-0 Bg4 9. Ne5 Bf5 10. Qb3 Qc8 11. Re1 Na6 12. a3 Nc7 13. Bd2 Ng4 14. Nxg4 Bxg4 15. Rac1 Qd7 16. Nd1 Ne6 17. Bc3 Bf6 18. e3 Ng5 19. f4 Nf3+ 20. Bxf3 Bxf3 21. Rf1 Be4 22. Nf2 Rfe8 23. Nxe4 Rxe4 24. Bd2 Rae8 25. Rf2 Bd8 26. Qd1 f5 27. Rg2 g6 28. Qf3 Bf6 29. Rf1 R8e7 30. Rc1 Rg7 1/2-1/2

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.05"]
[Round "1"]
[White "Moerke, Niklas"]
[Black "Bischoff, Norbert"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1552"]
[BlackElo "1608"]
[PlyCount "75"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Bb5 Bb4 5. exd5 exd5 6. Nge2 Nf6 7. 0-0 0-0 8. a3 Bd6 9. Nf4 Ne7 10. Ba4 c6 11. Re1 Qc7 12. Qd2 Bf5 13. h3 Ng6 14. Nxg6 Bxg6 15. Nd1 Rfe8 16. c3 Rxe1+ 17. Qxe1 Re8 18. Ne3 Nh5 19. Qd2 Bf4 20. Bc2 Bxc2 21. Qxc2 Qd7 22. Bd2 Nf6 23. Re1 Ne4 24. Bc1 Re6 25. Ng4 Bxc1 26. Qxc1 Qd6 27. Ne5 f6 28. Nd3 Qe7 29. Nf4 Rd6 30. f3 f5 31. fxe4 dxe4 32. Nd3 Qh4 33. Ne5 Rh6 34. Qd1 g5 35. Rf1 Rf6 36. Qb3+ Kg7 37. Qxb7+ Kh6 38. Ng4+ 1-0

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.05"]
[Round "2"]
[White "Weist, Hartmut"]
[Black "Bischoff, Norbert"]
[Result "1/2-1/2"]
[ECO "C04"]
[WhiteElo "1633"]
[BlackElo "1608"]
[PlyCount "80"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. exd5 exd5 5. Ngf3 Nf6 6. Bb5 Bd7 7. 0-0 Be7 8. Nb3 a6 9. Bd3 0-0 10. Re1 Bg4 11. h3 Bh5 12. c3 Bg6 13. Bf4 Nh5 14. Bh2 Bxd3 15. Qxd3 Nf6 16. Ne5 Ne4 17. Re2 Nxe5 18. dxe5 c6 19. Rd1 a5 20. Qf3 Qb6 21. Bf4 a4 22. Be3 Qc7 23. Nd2 a3 24. Nxe4 dxe4 25. Qxe4 axb2 26. Rxb2 b5 27. Rbd2 Rfd8 28. Rxd8+ Bxd8 29. Rd2 Be7 30. f4 Ra4 31. Qd3 h6 32. Qd7 Qxd7 33. Rxd7 Bh4 34. Rd2 Rc4 35. Rd3 Ra4 36. Bf2 Bxf2+ 37. Kxf2 Rxf4+ 38. Ke3 Ra4 39. Rd2 Kf8 40. Kf3 Rc4 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.06"]
[Round "7"]
[White "Mumm, Karen"]
[Black "Bischoff, Norbert"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1371"]
[BlackElo "1596"]
[PlyCount "45"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. e5 Ne4 6. Bd2 Nxd2 7. Qxd2 Bb4 8. a3 Bxc3 9. Qxc3 0-0 10. Qe3 Ne7 11. g4 Bd7 12. Bd3 g6 13. h4 Kg7 14. h5 Ng8 15. Ng5 h6 16. hxg6 fxg6 17. Nf3 Be8 18. 0-0-0 Kf7 19. Rxh6 Nxh6 20. Qxh6 Ke7 21. Ng5 Bf7 22. Bxg6 Rh8 23. Qg7 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.05"]
[Round "6"]
[White "Bischoff, Norbert"]
[Black "Kieselbach, Petra"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1596"]
[BlackElo "1567"]
[PlyCount "80"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. e5 c5 4. c3 cxd4 5. cxd4 Nc6 6. Nf3 Bb4+ 7. Nc3 Nge7 8. Be2 Nf5 9. 0-0 Qb6 10. a3 Be7 11. Na4 Qd8 12. Nc3 a6 13. Qd3 0-0 14. Bd1 f6 15. Bc2 fxe5 16. dxe5 g6 17. g4 Nh4 18. Nxh4 Bxh4 19. f4 Qb6+ 20. Kg2 Qd4 21. Qxd4 Nxd4 22. Bd1 Be7 23. b4 Bd7 24. Bb2 Nb5 25. Na4 Bc6 26. Kg3 a5 27. Nc5 axb4 28. axb4 Rxa1 29. Bxa1 Bxc5 30. bxc5 Rc8 31. Bb3 Bd7 32. f5 Rxc5 33. fxg6 hxg6 34. Kf4 d4 35. Kg5 Rxe5+ 36. Kf6 Re4 37. g5 Nc3 38. Kxg6 Rh4 39. Rf2 Ne4 40. Ra2 Be8# 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.05"]
[Round "5"]
[White "Frese, Immo"]
[Black "Bischoff, Norbert"]
[Result "1-0"]
[ECO "D59"]
[WhiteElo "1814"]
[BlackElo "1596"]
[PlyCount "117"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 0-0 7. e3 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Rc1 Bb7 11. Bd3 Nf6 12. 0-0 Nbd7 13. a3 c5 14. Re1 Rfd8 15. Qe2 Rac8 16. Ba6 Nb8 17. Bxb7 Qxb7 18. Red1 Kh8 19. Rc2 cxd4 20. Nxd4 a6 21. Rcd2 Nd5 22. Nf3 Qe7 23. Nxd5 exd5 24. Rxd5 Rxd5 25. Rxd5 Rc1+ 26. Rd1 Qc7 27. Qd2 Rxd1+ 28. Qxd1 Nd7 29. h3 Nf6 30. Nd4 Qd7 31. Qc2 b5 32. b4 g6 33. Qc6 Qxc6 34. Nxc6 Nd7 35. Kf1 Kg7 36. Ke2 f5 37. Kd3 Kf6 38. Kd4 Ke6 39. f4 g5 40. g3 gxf4 41. exf4 h5 42. Ne5 Nf6 43. Nf3 Nd7 44. Ne1 Nf6 45. Nd3 Kd6 46. Nc5 Nd5 47. Nxa6 Nb6 48. Nc5 Nc4 49. a4 Na3 50. a5 Nc4 51. a6 Nb6 52. Nb7+ Kc7 53. Kc5 Nd7+ 54. Kxb5 Nb6 55. Kc5 Nd7+ 56. Kd5 Kb6 57. Nc5 Nf6+ 58. Ke5 Ne8 59. Kxf5 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.04"]
[Round "4"]
[White "Bischoff, Norbert"]
[Black "Lau, Theodor"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1596"]
[BlackElo "1635"]
[PlyCount "48"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Nc6 6. Nbd2 Bd7 7. 0-0 Bd6 8. Qe2 0-0 9. dxc5 Bxc5 10. e4 Bb6 11. Rd1 Qe7 12. e5 Ng4 13. Rf1 Bc7 14. Nb3 Ngxe5 15. Nxe5 Nxe5 16. Bc2 Qh4 17. h3 Ng6 18. Nd4 e5 19. Nf3 Qf6 20. Bb3 Qd6 21. Rd1 e4 22. Rxd5 exf3 23. Qxf3 Qh2+ 24. Kf1 Bc6 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.04"]
[Round "3"]
[White "Kassner, Ralph"]
[Black "Bischoff, Norbert"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1738"]
[BlackElo "1596"]
[PlyCount "111"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 e6 3. Bg2 Nf6 4. d3 Bc5 5. 0-0 0-0 6. c3 a5 7. Bg5 h6 8. Bf4 Nh5 9. Be5 f6 10. Bd4 Bd6 11. e4 g6 12. Nh4 Qe8 13. exd5 e5 14. Be3 g5 15. Bf3 Ng7 16. Ng2 f5 17. Qc1 f4 18. Bd2 Bf5 19. Be4 Nd7 20. Bxf5 Nxf5 21. g4 Ne7 22. c4 b6 23. f3 h5 24. h3 Qg6 25. Ne1 Kg7 26. Nc3 Bc5+ 27. Kg2 Qh6 28. Ne4 Rh8 29. Rh1 Ng6 30. a3 Bd4 31. Bc3 Be3 32. Qd1 Raf8 33. Qa4 Rf7 34. d6 hxg4 35. fxg4 f3+ 36. Nxf3 Nh4+ 37. Nxh4 Qxh4 38. Be1 Qh6 39. Bg3 Bf4 40. Raf1 cxd6 41. Qc6 Nc5 42. Nxd6 Rd8 43. Nf5+ Rxf5 44. Qxh6+ Kxh6 45. gxf5 Bxg3 46. Kxg3 Rxd3+ 47. Kg2 Ne4 48. Re1 Ng3 49. Rhg1 Nxf5 50. Rxe5 Nh4+ 51. Kf2 Rxh3 52. Re6+ Kh5 53. Rxb6 Rh2+ 54. Ke3 Ng6 55. Rb5 Rh3+ 56. Kf2 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.03"]
[Round "2"]
[White "Bischoff, Norbert"]
[Black "Balazs, Kata"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1596"]
[BlackElo "1695"]
[PlyCount "57"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. e3 Bf5 5. Ne2 e5 6. a3 c6 7. Ng3 Bg6 8. Be2 Nd7 9. 0-0 Bd6 10. Re1 Qc7 11. Bg4 e4 12. Nd2 h5 13. Bxd7+ Kxd7 14. c4 Bxg3 15. hxg3 dxc4 16. Nxc4 Rad8 17. Rc1 Kc8 18. Qb3 Bf5 19. Qb4 h4 20. Qc5 Be6 21. Qxa7 Rdg8 22. Nb6+ Kd8 23. d5 Bf5 24. d6 Qxd6 25. Rcd1 Qxd1 26. Rxd1+ Ke8 27. Qb8+ Ke7 28. Qd6+ Ke8 29. Qd8# 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.03"]
[Round "1"]
[White "Zweck, Gerhard"]
[Black "Bischoff, Norbert"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1553"]
[BlackElo "1596"]
[PlyCount "84"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 c6 4. Bg2 e6 5. 0-0 Nbd7 6. Nbd2 Bd6 7. c4 0-0 8. Re1 Re8 9. Qc2 e5 10. cxd5 cxd5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Nf3 Bd6 14. Bg5 a6 15. Bxf6 Qxf6 16. e3 Be6 17. Red1 Rac8 18. Qd2 Rc5 19. Rac1 Rec8 20. Rxc5 Rxc5 21. Nd4 Qg6 22. e4 Be7 23. Nb3 Rc4 24. exd5 Bg4 25. Rc1 Bg5 26. f4 Qb6+ 27. Kh1 Rxc1+ 28. Qxc1 Be7 29. h3 Bd7 30. Qe1 Bd6 31. Qa5 Qe3 32. Qd8+ Qe8 33. Qxe8+ Bxe8 34. Na5 b5 35. Nb7 Bb4 36. a3 Bf8 37. h4 g6 38. Bh3 Bg7 39. Nd6 Kf8 40. b3 Bb2 41. a4 bxa4 42. Nxe8 a3 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2015.01.05"]
[Round "7"]
[White "Nietsch, Felix"]
[Black "Bischoff, Norbert"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "1212"]
[BlackElo "1604"]
[PlyCount "47"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Qd4 d6 5. exd6 Nc6 6. Qe4+ Be6 7. dxc7 Qd1+ 8. Kxd1 Nxf2+ 9. Ke1 Nxe4 10. b3 Nb4 11. Na3 Bd6 12. Bb2 0-0 13. g3 Bxc7 14. Bg2 f5 15. Nf3 Rad8 16. Be5 Bb6 17. Bf4 h6 18. h4 Bf2+ 19. Kf1 Bxg3 20. Be3 Bb8 21. Bf2 Rd7 22. Bh3 Bg3 23. Bxa7 Bc7 24. Bf2 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2015.01.04"]
[Round "6"]
[White "Bischoff, Norbert"]
[Black "Schlichter, Lisa"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1604"]
[BlackElo "1623"]
[PlyCount "68"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Be7 5. 0-0 0-0 6. Nbd2 b6 7. Qe2 c5 8. c3 Bb7 9. Ne5 Nc6 10. f4 Re8 11. Qf3 Bf8 12. f5 Qd6 13. Qg3 exf5 14. Ndf3 Ne4 15. Qh3 Bc8 16. Qh4 Nxe5 17. dxe5 Qe7 18. Qe1 g6 19. Qd1 Rd8 20. Bd2 Nxd2 21. Qxd2 Bg7 22. Qe2 Bxe5 23. Rfe1 Bg7 24. Rab1 Bb7 25. Qd2 Rd6 26. b4 Rb8 27. a4 Rdd8 28. a5 bxa5 29. bxa5 Bc6 30. Rb2 Rxb2 31. Qxb2 Qb7 32. Qc2 Rb8 33. Nd2 Qc7 34. Nb3 c4 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2015.01.04"]
[Round "5"]
[White "Brunner, Sophia"]
[Black "Bischoff, Norbert"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1429"]
[BlackElo "1604"]
[PlyCount "63"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. Be2 Bd6 6. 0-0 Nf6 7. Bg5 0-0 8. a3 Bxf3 9. Bxf3 c6 10. c3 Nbd7 11. Nd2 Qc7 12. Qc2 Rfe8 13. Rfe1 Bf4 14. Bxf4 Qxf4 15. Qd3 Rac8 16. Re3 Rxe3 17. Qxe3 Qxe3 18. fxe3 Re8 19. Re1 Kh8 20. Kf2 Ne4+ 21. Nxe4 dxe4 22. Be2 f5 23. Rd1 Nf6 24. Bc4 Nd5 25. Bxd5 cxd5 26. b3 Rc8 27. Rc1 b5 28. Kg3 g5 29. h4 h6 30. Rc2 Kg7 31. Rc1 Kf6 32. Rc2 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2015.01.03"]
[Round "4"]
[White "Bischoff, Norbert"]
[Black "Reichelt, Ole"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1604"]
[BlackElo "1700"]
[PlyCount "99"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Bg5 d5 4. e3 Bd6 5. Bd3 0-0 6. Nbd2 h6 7. Bh4 Nbd7 8. Bg3 b6 9. Ne5 Bb7 10. Qf3 c5 11. c3 Qc7 12. Nxd7 Qxd7 13. Be5 Qe7 14. 0-0-0 Bxe5 15. dxe5 Nd7 16. Qg3 c4 17. Bc2 b5 18. Nb1 b4 19. cxb4 Qxb4 20. Rd4 Kh8 21. Nc3 Ba6 22. Rh4 Rg8 23. Qg5 Qf8 24. f4 Nc5 25. f5 Nd3+ 26. Bxd3 cxd3 27. Kd2 f6 28. exf6 Qxf6 29. Qxf6 gxf6 30. Rxh6+ Kg7 31. Rg6+ Kf7 32. Rxg8 Rxg8 33. fxe6+ Kxe6 34. g3 Rh8 35. h3 Ke5 36. h4 Rg8 37. Rg1 Rg4 38. a3 f5 39. Nd1 d4 40. exd4+ Rxd4 41. Rf1 Re4 42. Re1 Kd4 43. Rxe4+ fxe4 44. Ne3 Bc8 45. h5 Ke5 46. b4 Bd7 47. Nc4+ Kd4 48. Ne3 Ke5 49. Nc4+ Kd4 50. Ne3 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2015.01.03"]
[Round "3"]
[White "Ter Stal, Lars"]
[Black "Bischoff, Norbert"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1186"]
[BlackElo "1604"]
[PlyCount "37"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. Ne2 Qh4 6. c3 Bd6 7. Nd2 Bg4 8. Qb3 0-0-0 9. Qxd5 Nf6 10. Qxf7 Rhf8 11. Qb3 Rde8 12. Nf1 Be6 13. Qc2 Ng4 14. Kd1 Nxf2+ 15. Kd2 Nxh1 16. Ne3 Qg5 17. c4 Bg4 18. Qb3 Qxe3+ 19. Kc3 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2015.01.02"]
[Round "1"]
[White "Albert, Eske"]
[Black "Bischoff, Norbert"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "906"]
[BlackElo "1604"]
[PlyCount "56"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. e5 Ne4 6. Bd3 Bb4 7. Bd2 Nxd2 8. Qxd2 f6 9. Bb5 0-0 10. Bxc6 bxc6 11. 0-0 c5 12. dxc5 Bxc5 13. Nb5 Bb6 14. Rac1 Ba6 15. a4 c6 16. Qd3 cxb5 17. axb5 Bb7 18. Nd4 Bxd4 19. Qxd4 Qb6 20. Qxb6 axb6 21. Rfe1 Ra5 22. exf6 Rxf6 23. c4 dxc4 24. Rxc4 Bd5 25. Rc8+ Rf8 26. Rxf8+ Kxf8 27. Re5 Ra1+ 28. Re1 Rxe1# 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2015.01.02"]
[Round "2"]
[White "Bischoff, Norbert"]
[Black "Zweigait, Bjoern"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1604"]
[BlackElo "1532"]
[PlyCount "62"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 b5 2. Nf3 Bb7 3. e3 a6 4. Nbd2 Nf6 5. Bd3 e6 6. 0-0 c5 7. b3 d5 8. Bb2 c4 9. Be2 Qc7 10. c3 Bd6 11. a4 0-0 12. Ba3 Nbd7 13. Bxd6 Qxd6 14. Qb1 Bc6 15. a5 cxb3 16. Qxb3 Rac8 17. Rfc1 Ne8 18. Bd3 f5 19. g3 h6 20. Bf1 g5 21. Bg2 f4 22. Qc2 Rf6 23. g4 Ng7 24. Re1 fxe3 25. fxe3 Rcf8 26. Rf1 e5 27. dxe5 Nxe5 28. h3 Nc4 29. Nxc4 dxc4 30. Rad1 Qg3 31. Nd4 Qxe3+ 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2014.01.05"]
[Round "7"]
[White "Kittelberger, Mattis"]
[Black "Bischoff, Norbert"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1315"]
[BlackElo "1628"]
[PlyCount "72"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. c4 Bb4+ 6. Nc3 0-0 7. Be2 Ne4 8. Qb3 Bxc3+ 9. bxc3 c6 10. 0-0 Qc7 11. Re1 dxc4 12. Bxc4 Nd6 13. Bf4 Qd8 14. Bg5 Qb6 15. Be7 Nxc4 16. Bxf8 Be6 17. Qxb6 axb6 18. Bb4 Nd7 19. Be7 Bd5 20. Bh4 h6 21. Re7 Be6 22. Ne5 Ncxe5 23. dxe5 g5 24. Rd1 gxh4 25. Rdxd7 Bxd7 26. Rxd7 Rxa2 27. Kf1 Ra7 28. Rd8+ Kg7 29. Rd7 Kg8 30. Ke2 Kf8 31. Rd6 Kg7 32. Rd4 Ra2+ 33. Ke3 Ra3 34. Kd2 Ra2+ 35. Ke3 Ra3 36. Kd2 Ra2+ 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2014.01.04"]
[Round "5"]
[White "Bischoff, Norbert"]
[Black "Heckl, Philipp"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1628"]
[BlackElo "1535"]
[PlyCount "80"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. e3 Nf6 4. c3 cxd4 5. exd4 Nc6 6. Bd3 Bg4 7. Nbd2 e6 8. Qa4 Nd7 9. 0-0 Bd6 10. Re1 0-0 11. Qc2 Nf6 12. Ne5 Bh5 13. f4 Rc8 14. Ndf3 Nb4 15. Qe2 Nxd3 16. Qxd3 Ne4 17. g4 Bg6 18. Nxg6 hxg6 19. g5 f6 20. h4 Kf7 21. Be3 Qc7 22. Rf1 f5 23. Rac1 Rh8 24. Rc2 Ke7 25. Rh2 Rh7 26. Ne1 Rch8 27. Ng2 Nxg5 28. Qd1 Ne4 29. Bd2 Kd7 30. Qa4+ Ke7 31. Bc1 b6 32. Rf3 g5 33. Rh1 g4 34. Re3 Nf6 35. b3 Kf7 36. c4 Rc8 37. Ba3 Bxa3 38. Qxa3 Rhh8 39. Ne1 Qxf4 40. Qxa7+ Rc7 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2014.01.04"]
[Round "6"]
[White "Boschen, Katharina"]
[Black "Bischoff, Norbert"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1106"]
[BlackElo "1628"]
[PlyCount "95"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 b6 4. Nf3 Ba6 5. Bxa6 Nxa6 6. 0-0 Qd7 7. Nc3 Ne7 8. Qd3 Nb8 9. Bf4 Ng6 10. Bd2 Be7 11. Qb5 c6 12. Qd3 0-0 13. Bg5 h6 14. Bxe7 Qxe7 15. Ne2 Nd7 16. b3 c5 17. c4 dxc4 18. Qxc4 Rfc8 19. d5 Ngxe5 20. Nxe5 Nxe5 21. Qe4 exd5 22. Qxd5 Rd8 23. Qe4 Re8 24. Nf4 Ng6 25. Qxe7 Nxe7 26. Rad1 Nc6 27. Nd5 Rac8 28. Rfe1 Kf8 29. Rxe8+ Rxe8 30. Nc7 Re2 31. a4 Nd4 32. Kf1 Rb2 33. Re1 g6 34. Re8+ Kg7 35. Re3 Nxb3 36. Ne8+ Kh8 37. Re7 Nd4 38. g3 a5 39. Rxf7 Kg8 40. Rf6 c4 41. Rd6 Nb3 42. Nf6+ Kf7 43. Nd5 Nc5 44. Nxb6 c3 45. Rc6 Ne4 46. Nc4 Rb1+ 47. Ke2 Ra1 48. Nxa5 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2014.01.03"]
[Round "3"]
[White "Bischoff, Norbert"]
[Black "Schiller, Jan Hendrik"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1628"]
[BlackElo "1515"]
[PlyCount "80"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 e6 4. f3 Nf6 5. Bg5 d5 6. c4 Be7 7. Nc3 h6 8. Bh4 Nc6 9. e3 0-0 10. cxd5 exd5 11. Bd3 Re8 12. Nge2 g5 13. Bf2 Nb4 14. Bb1 Bf8 15. a3 Na6 16. b4 c6 17. 0-0 Bg7 18. Qc2 Nc7 19. Ng3 Ne6 20. Nf5 Nf8 21. Nxg7 Kxg7 22. Na4 a5 23. bxa5 Rxa5 24. Nc5 Qe7 25. Re1 N6d7 26. Nxd7 Bxd7 27. e4 dxe4 28. fxe4 Rxa3 29. Rxa3 Qxa3 30. d5 cxd5 31. Bc5 Qa5 32. Bxf8+ Kxf8 33. Rd1 Rxe4 34. Qf2 Rf4 35. Qb2 Qc5+ 36. Kh1 Kg8 37. Rc1 Qf2 38. Qxf2 Rxf2 39. Kg1 Rb2 40. Bd3 Rd2 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2014.01.03"]
[Round "4"]
[White "Santos, Leonardo"]
[Black "Bischoff, Norbert"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1361"]
[BlackElo "1628"]
[PlyCount "33"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. e5 Nce7 5. Nf3 b6 6. h4 h5 7. Bg5 Qd7 8. Ne2 Ba6 9. c3 Nf5 10. g3 Nge7 11. a4 Ng6 12. b4 Be7 13. Bxe7 Qxe7 14. b5 Bb7 15. a5 bxa5 16. Rxa5 0-0 17. Qa4 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2014.01.02"]
[Round "1"]
[White "Bischoff, Norbert"]
[Black "Wolterink, Jule"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1628"]
[BlackElo "811"]
[PlyCount "35"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. e3 Nf6 4. Bd3 Bd7 5. Nbd2 Bd6 6. 0-0 a6 7. b3 Nc6 8. Bb2 0-0 9. a3 h6 10. Ne5 Qe7 11. f4 Rfe8 12. Rf3 Nh5 13. Rh3 Nf6 14. Qf3 Kh8 15. Rf1 Qd8 16. Nxf7+ Kg8 17. Nxd8 Nxd8 18. g4 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2014.01.02"]
[Round "2"]
[White "Tenninger, Joerg"]
[Black "Bischoff, Norbert"]
[Result "1/2-1/2"]
[ECO "A51"]
[WhiteElo "1574"]
[BlackElo "1628"]
[PlyCount "58"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. e3 exd4 4. exd4 Bb4+ 5. Bd2 Bxd2+ 6. Nxd2 0-0 7. Ngf3 Re8+ 8. Be2 d5 9. 0-0 Nbd7 10. Rc1 c6 11. a3 Nf8 12. b4 Ng6 13. b5 Nf4 14. Re1 Bf5 15. Rc3 Ne4 16. Re3 Qf6 17. bxc6 Nxg2 18. Nxe4 dxe4 19. Ne5 Nxe3 20. fxe3 Qg5+ 21. Kh1 bxc6 22. Nxc6 Qxe3 23. Bh5 Qxa3 24. Rf1 g6 25. Rxf5 gxf5 26. Bxf7+ Kxf7 27. Qh5+ Kg8 28. Qg5+ Kh8 29. Qf6+ Kg8 1/2-1/2

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2013.01.06"]
[Round "7"]
[White "Nuerenberg, Marius"]
[Black "Bischoff, Norbert"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1602"]
[BlackElo "1648"]
[PlyCount "69"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. e5 Nge7 5. f4 b6 6. Nf3 Bb7 7. Be3 Nf5 8. Bf2 h5 9. Be2 Qd7 10. Nh4 Ncxd4 11. Nxf5 Nxf5 12. Bxh5 0-0-0 13. Bf3 Be7 14. g3 g5 15. Qd2 Rdg8 16. 0-0-0 f6 17. exf6 Bxf6 18. Ne4 Bxb2+ 19. Kxb2 Qb5+ 20. Ka1 dxe4 21. Be2 Qe8 22. fxg5 e3 23. Bxe3 Bxh1 24. Rxh1 Nxg3 25. Ba6+ Kb8 26. Qg2 c6 27. Qxg3+ e5 28. Bf4 Ka8 29. Bxe5 Rh6 30. gxh6 Rxg3 31. Bxg3 Qh8+ 32. Kb1 b5 33. Rd1 Qf8 34. Bd6 Qxh6 35. Bc7 1-0

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2013.01.05"]
[Round "6"]
[White "Bischoff, Norbert"]
[Black "Laubrock, Sophia"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1648"]
[BlackElo "1451"]
[PlyCount "43"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. 0-0 0-0 8. dxc5 Bxc5 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Qc7 12. Qe2 b6 13. Re1 Bb7 14. Bxh7+ Kxh7 15. Ng5+ Kg8 16. Qh5 Rfe8 17. Qh7+ Kf8 18. Ne4 Bd6 19. Bg5 f6 20. Rad1 Be5 21. Nxf6 gxf6 22. Bh6+ 1-0

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2013.01.05"]
[Round "5"]
[White "Kueck, Artur"]
[Black "Bischoff, Norbert"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1163"]
[BlackElo "1648"]
[PlyCount "50"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Nf3 Bb7 4. e5 Ne7 5. Nc3 Nf5 6. Bd3 g6 7. Bxf5 gxf5 8. Be3 Rg8 9. Rg1 Be7 10. g3 Nc6 11. Qe2 Nb4 12. Kd2 Nd5 13. Nxd5 Bxd5 14. a3 Qc8 15. c4 Bc6 16. Kc2 Qb7 17. Nd2 0-0-0 18. Rac1 d6 19. f4 dxe5 20. dxe5 Be4+ 21. Nxe4 Qxe4+ 22. Kc3 f6 23. exf6 Bxf6+ 24. Kb3 Rd3+ 25. Ka2 Rxe3 0-1

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2013.01.04"]
[Round "4"]
[White "Bischoff, Norbert"]
[Black "Rossberg, Jonathan"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1648"]
[BlackElo "1319"]
[PlyCount "50"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 Bg7 5. c3 0-0 6. Nd2 b6 7. Qf3 Nc6 8. Bd3 Re8 9. 0-0-0 f5 10. Qg3 a5 11. Nh3 a4 12. Nf4 d6 13. Bb5 Bd7 14. h4 Ra5 15. Bxc6 Bxc6 16. h5 Qf6 17. hxg6 fxg6 18. Nc4 Ra7 19. Nd2 Qf7 20. c4 b5 21. d5 Qf6 22. Nd3 bxc4 23. Nxc4 Bxd5 24. Nde5 dxe5 25. Rxd5 Qc6 0-1

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2013.01.04"]
[Round "3"]
[White "Schneider, Waldemar"]
[Black "Bischoff, Norbert"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "1850"]
[BlackElo "1648"]
[PlyCount "69"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Nb3 a5 7. Be3 Ne7 8. Qd2 a4 9. Nc1 Nf5 10. Bg5 f6 11. g4 fxg5 12. gxf5 Be7 13. Rg1 g4 14. Rxg4 exf5 15. Rxg7 Bf8 16. Rg1 Qe7 17. Be2 b6 18. Bb5 Bb7 19. Qe2 Kd8 20. a3 c6 21. Bd3 f4 22. Ng5 Bh6 23. Qh5 Bxg5 24. Qxg5 Qxg5 25. Rxg5 c5 26. c3 h6 27. Rg7 Bc6 28. Ne2 f3 29. Ng3 Re8 30. Rf7 Rf8 31. Rh7 Rf4 32. Nf5 cxd4 33. cxd4 Rg4 34. Kd2 Rg2 35. Rc1 1-0

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2013.01.03"]
[Round "2"]
[White "Bischoff, Norbert"]
[Black "Polster, Christian"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1648"]
[BlackElo "1195"]
[PlyCount "63"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c4 e6 4. Nc3 Nf6 5. cxd5 exd5 6. e3 g6 7. Bb5 Bd7 8. 0-0 a6 9. Bxc6 Bxc6 10. Ne5 Bd7 11. Qb3 Bc6 12. e4 Bg7 13. Bg5 0-0 14. Nxc6 bxc6 15. e5 Rb8 16. Qc2 h6 17. exf6 hxg5 18. fxg7 Kxg7 19. f4 gxf4 20. Rxf4 Qd6 21. Raf1 f5 22. b3 c5 23. Qf2 c4 24. bxc4 dxc4 25. d5 Qa3 26. Qd4+ Kf7 27. Ne4 Ke7 28. Nc5 Qxa2 29. Qe5+ Kf7 30. Qxc7+ Kg8 31. Ne6 Rf7 32. Qxb8+ 1-0

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2013.01.03"]
[Round "1"]
[White "Schulze, Lukas"]
[Black "Bischoff, Norbert"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1038"]
[BlackElo "1648"]
[PlyCount "62"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 f5 4. Nf3 Nf6 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. 0-0 Ne4 9. Bxe4 fxe4 10. Ne5 Bxg5 11. cxd5 exd5 12. f3 Bxe3+ 13. Kh1 Rf6 14. fxe4 Rxf1+ 15. Qxf1 Qf6 16. exd5 Bxd4 17. Qxf6 gxf6 18. Nf3 Bxc3 19. bxc3 cxd5 20. Re1 Kf7 21. Rf1 Nc6 22. Ng5+ Kg6 23. Nf3 Bd7 24. Nh4+ Kf7 25. Rd1 Be6 26. Rd3 Ne5 27. Rd4 Rc8 28. Rb4 Rc7 29. a4 b6 30. Rb5 Rxc3 31. a5 Rc1# 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.05"]
[Round "7"]
[White "Bischoff, Norbert"]
[Black "Newerla, Alfred"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1687"]
[PlyCount "87"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. Ng3 c5 7. d5 Nbd7 8. Be2 Re8 9. 0-0 a6 10. a4 Qc7 11. Ra3 Nf8 12. Bd2 e6 13. a5 exd5 14. cxd5 Bd7 15. h3 Reb8 16. Bc4 b6 17. axb6 Qxb6 18. b3 Bb5 19. Qe2 Bxc4 20. bxc4 N6d7 21. Na4 Qc7 22. Qe1 Rb7 23. Bc3 Ne5 24. Qa1 f6 25. Qa2 Nfd7 26. f4 Nd3 27. f5 Nb4 28. Qd2 Ne5 29. Bxe5 dxe5 30. h4 Qd6 31. fxg6 hxg6 32. h5 Qf8 33. hxg6 Bh6 34. Qe2 Rg7 35. Qh5 Qe8 36. Nf5 Rxg6 37. Qxg6+ Qxg6 38. Ne7+ Kf7 39. Nxg6 Kxg6 40. Nxc5 Nc2 41. Rg3+ Kf7 42. Nd3 Be3+ 43. Kh1 a5 44. Nxe5+ 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.04"]
[Round "6"]
[White "Bischoff, Norbert"]
[Black "Brockmann, Marc"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1687"]
[BlackElo "1180"]
[PlyCount "99"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. Ng3 e5 7. d5 Nbd7 8. Be2 a5 9. h4 Nc5 10. h5 Bd7 11. hxg6 fxg6 12. Bg5 Rf7 13. Nb5 Bxb5 14. cxb5 b6 15. Bg4 Qf8 16. Be6 Nxe6 17. dxe6 Re7 18. Qb3 Rae8 19. Rc1 Kh8 20. 0-0 Bh6 21. Bxf6+ Qxf6 22. Rc3 Rc8 23. Rf3 Qxe6 24. Qxe6 Rxe6 25. Rc3 Rf6 26. Rc4 Kg8 27. Rd1 Kf8 28. Ne2 Ke8 29. Nc3 Kd7 30. Nd5 Rf7 31. Rd3 Rff8 32. Rdc3 Bg5 33. Rxc7+ Rxc7 34. Rxc7+ Ke6 35. Rxh7 Rc8 36. Nc7+ Kf6 37. a4 Bd2 38. Nd5+ Kg5 39. Rb7 Rc1+ 40. Kh2 Rc4 41. Rxb6 Rxe4 42. Rxd6 Rd4 43. b6 Bf4+ 44. g3 Bxg3+ 45. Kxg3 Rg4+ 46. Kf3 e4+ 47. Ke3 Rh4 48. b7 Rh3+ 49. Ke2 Rb3 50. Rb6 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.04"]
[Round "5"]
[White "Zucker, Stefan"]
[Black "Bischoff, Norbert"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1960"]
[BlackElo "1687"]
[PlyCount "47"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Be3 Nf6 4. f3 dxe4 5. Nc3 Bb4 6. a3 Bxc3+ 7. bxc3 exf3 8. Nxf3 0-0 9. Bd3 Nbd7 10. 0-0 Re8 11. Bg5 c6 12. Qe1 h6 13. Bh4 Qa5 14. Ne5 Nxe5 15. dxe5 Nd7 16. Qe4 Nf8 17. Qg4 Qc7 18. Bf6 Ng6 19. Bxg6 fxg6 20. Qxg6 Rf8 21. Rf3 Qf7 22. Qg4 h5 23. Qg5 Re8 24. Bxg7 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.03"]
[Round "4"]
[White "Bischoff, Norbert"]
[Black "Itin, Dmitry"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "1687"]
[BlackElo "1148"]
[PlyCount "68"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 c6 5. cxd5 cxd5 6. Nc3 h6 7. Ne5 a6 8. Qa4+ Nbd7 9. Qb3 Nb6 10. a4 Rb8 11. f3 e6 12. a5 Nbd7 13. Qa4 Bd6 14. Bd2 0-0 15. Nxd7 Nxd7 16. g3 Nf6 17. Qd1 h5 18. Qe2 Bc7 19. b4 b5 20. Bg2 Rc8 21. 0-0 Qd6 22. f4 Ne4 23. Nxe4 dxe4 24. Qxh5 Bg6 25. Qe2 f5 26. Rac1 Kf7 27. Rc5 Bb8 28. Rfc1 Rxc5 29. Rxc5 Ba7 30. Rc2 Kg8 31. Qe1 Be8 32. Qc1 Rf7 33. Bf1 Kh7 34. Be2 g6 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.03"]
[Round "3"]
[White "Schwenteck, Peter"]
[Black "Bischoff, Norbert"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "1901"]
[BlackElo "1687"]
[PlyCount "73"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. c4 e5 5. Nc3 Be7 6. e4 0-0 7. Be2 Ne8 8. Qc2 g6 9. Bh6 Ng7 10. Nd2 Nd7 11. g4 Nf6 12. h3 Kh8 13. 0-0-0 Ng8 14. Be3 f5 15. gxf5 gxf5 16. exf5 Bxf5 17. Bd3 Bxd3 18. Qxd3 Nf5 19. Nde4 Nd4 20. Rhg1 Nf6 21. Bh6 Rg8 22. Ng5 Qe8 23. Nce4 Nxe4 24. Nxe4 Rg6 25. Be3 Qa4 26. Nc3 Qe8 27. Ne4 Qa4 28. Rxg6 hxg6 29. Kb1 Rg8 30. f4 Bf8 31. fxe5 dxe5 32. Rf1 b5 33. Bxd4 exd4 34. cxb5 c4 35. Qxd4+ Bg7 36. Nf6 Bxf6 37. Rxf6 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.02"]
[Round "2"]
[White "Bischoff, Norbert"]
[Black "User, Yasemin"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1687"]
[BlackElo "1041"]
[PlyCount "53"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Bg4 4. c4 Bxf3 5. Qxf3 Nf6 6. Nc3 e6 7. cxd5 Nb4 8. Qd1 Nbxd5 9. Qb3 Qc8 10. Bd2 Bd6 11. Rc1 Nb4 12. Nb5 Qd7 13. Nxd6+ cxd6 14. Qxb4 0-0 15. Bb5 Qe7 16. 0-0 a6 17. Bd3 Nd5 18. Qa3 e5 19. e4 Nf4 20. Bxf4 exf4 21. e5 Qg5 22. Be4 Rab8 23. exd6 Rfc8 24. Qh3 g6 25. Rxc8+ Rxc8 26. Qxc8+ Kg7 27. Bf3 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.02"]
[Round "1"]
[White "Duessler, Stefanie"]
[Black "Bischoff, Norbert"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1934"]
[BlackElo "1687"]
[PlyCount "124"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. e5 Nge7 5. f4 b6 6. Nf3 Bb7 7. Be2 Qd7 8. 0-0 Nf5 9. a4 Nfxd4 10. Bb5 Nxf3+ 11. Qxf3 a6 12. Bd3 Nd4 13. Qg3 Bc5 14. Kh1 g6 15. Nd1 Nf5 16. Qh3 0-0-0 17. Bd2 h5 18. b4 Be7 19. Qf3 h4 20. Nf2 h3 21. Nxh3 Nh4 22. Qe2 Rh7 23. Bxa6 Rdh8 24. Bxb7+ Kxb7 25. Ra3 Nf5 26. a5 Nd4 27. Qd3 Nb5 28. Ra2 Qc6 29. Kg1 Ra8 30. Rfa1 Rhh8 31. Nf2 Rhd8 32. axb6 Rxa2 33. Rxa2 cxb6 34. Nd1 Qc4 35. Rb2 Qxd3 36. cxd3 Rc8 37. Ne3 f6 38. Rc2 Ra8 39. Ng4 fxe5 40. fxe5 Nd4 41. Rb2 Nf5 42. g3 Ra3 43. Nf2 b5 44. Kg2 Nd4 45. Be3 Nc6 46. Bc5 Bd8 47. d4 Bg5 48. Ng4 Rd3 49. h4 Bc1 50. Ra2 Ba3 51. Nf2 Rb3 52. Nh3 Bxb4 53. Bxb4 Rxb4 54. Nf4 Nxd4 55. Nxg6 Nf5 56. Rd2 Rg4 57. Nf4 Rxg3+ 58. Kf2 Ra3 59. Nxe6 Nxh4 60. Rxd5 Ra2+ 61. Ke3 Nf5+ 62. Ke4 Ne7 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.05"]
[Round "7"]
[White "Bischoff, Norbert"]
[Black "Knobel, Dagmar"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1716"]
[BlackElo "1154"]
[PlyCount "28"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Bd6 5. Nbd2 0-0 6. 0-0 b6 7. b3 Bb7 8. Bb2 Nbd7 9. Ne5 c5 10. Qe2 Ne4 11. f4 f5 12. Ndf3 Ndf6 13. Rac1 Rc8 14. Bxe4 Nxe4 1/2-1/2

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.04"]
[Round "5"]
[White "Bischoff, Norbert"]
[Black "Afken, Jonas"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1716"]
[BlackElo "1786"]
[PlyCount "95"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. b3 0-0 5. Bb2 d6 6. Bd3 Nbd7 7. 0-0 Re8 8. Nbd2 e5 9. e4 c6 10. c3 Qc7 11. Rc1 d5 12. Re1 dxe4 13. Nxe4 Nxe4 14. Rxe4 f5 15. Bc4+ Kh8 16. Rh4 Bf6 17. Rh6 e4 18. Qe2 Nb6 19. Re1 Nxc4 20. bxc4 Kg7 21. Bc1 f4 22. g3 e3 23. Rh4 Bxh4 24. Nxh4 exf2+ 25. Qxf2 Rxe1+ 26. Qxe1 fxg3 27. hxg3 Bh3 28. Bf4 Qf7 29. Qe5+ Kg8 30. d5 Re8 31. Qg5 Qg7 32. Bd2 Qf8 33. Bf4 Qc5+ 34. Kh2 Bc8 35. Be5 Qf2+ 36. Ng2 Qf5 37. Qxf5 Bxf5 38. Bd4 cxd5 39. cxd5 Re2 40. Kg1 Rxa2 41. Ne3 Kf7 42. Nc4 Ke7 43. Ne5 a5 44. g4 Be4 45. Bc5+ Ke8 46. c4 a4 47. d6 Bc6 48. Bf2 0-1

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.04"]
[Round "6"]
[White "Rosin, Julius"]
[Black "Bischoff, Norbert"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1337"]
[BlackElo "1716"]
[PlyCount "60"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Be7 6. 0-0 0-0 7. Bf4 Bg4 8. Nbd2 c5 9. dxc5 Bxc5 10. c3 Re8 11. Qc2 Nc6 12. Rae1 Qb6 13. Rxe8+ Rxe8 14. b4 Bf8 15. h3 Bh5 16. Be3 Qc7 17. Nd4 Nxd4 18. Bxd4 Bg6 19. Bxg6 hxg6 20. Qd1 Bd6 21. Re1 Rxe1+ 22. Qxe1 Kf8 23. Nb3 Nd7 24. Qe2 a6 25. a4 Ne5 26. Nc5 Nc4 27. Qg4 Bxc5 28. Bxc5+ Kg8 29. a5 Kh7 30. Qd4 Qd7 1/2-1/2

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.03"]
[Round "3"]
[White "Bischoff, Norbert"]
[Black "Merettig, Georg"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1716"]
[BlackElo "1950"]
[PlyCount "68"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 b6 3. e3 Bb7 4. c3 d5 5. Bd3 Qd7 6. Nbd2 f5 7. Qe2 Nf6 8. 0-0 0-0-0 9. Bb5 Qd6 10. Ng5 Ng4 11. Ndf3 Qg6 12. Nh3 h6 13. Nf4 Qf7 14. h3 g5 15. Nd3 Nf6 16. Nde5 Nxe5 17. Nxe5 Qe6 18. a4 c6 19. Ba6 Nd7 20. Bxb7+ Kxb7 21. f4 Nf6 22. a5 b5 23. Nd3 Nd7 24. b3 Bg7 25. Qd2 Bf6 26. Rb1 g4 27. hxg4 fxg4 28. g3 h5 29. c4 dxc4 30. bxc4 Qxc4 31. Ba3 Qd5 32. a6+ Ka8 33. Bc5 Nxc5 34. dxc5 Qxd3 0-1

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.03"]
[Round "4"]
[White "Genath, Maren"]
[Black "Bischoff, Norbert"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1083"]
[BlackElo "1716"]
[PlyCount "35"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 Qd7 4. Nf3 b6 5. Bd3 Ba6 6. 0-0 Bxd3 7. Qxd3 Ne7 8. Be3 Nf5 9. Nbd2 h5 10. c4 g6 11. Rac1 Nc6 12. Nb3 Nb4 13. Qe2 dxc4 14. Qxc4 Nd5 15. Rfe1 Nfxe3 16. fxe3 Bh6 17. Kf2 0-0 18. Nbd2 1/2-1/2

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.02"]
[Round "1"]
[White "Bischoff, Norbert"]
[Black "Falk, Tobias"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1716"]
[BlackElo "2023"]
[PlyCount "98"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. 0-0 0-0 8. dxc5 Bxc5 9. e4 Qc7 10. Qe2 Bd6 11. b3 Ne5 12. Bb2 Nxd3 13. Qxd3 Rd8 14. Qe2 e5 15. Rac1 Bd7 16. Rfd1 dxe4 17. Nxe4 Nxe4 18. Qxe4 Bc6 19. Qh4 Be7 20. Qg3 f6 21. c4 Qa5 22. a4 Qb4 23. Nh4 Kh8 24. Nf5 Bf8 25. Qc3 Qb6 26. Ne3 Rac8 27. a5 Qc5 28. Ra1 Be4 29. Qc1 Qb4 30. Qc3 Qxc3 31. Bxc3 Bc5 32. Rac1 Bxe3 33. fxe3 a6 34. g3 Rxd1+ 35. Rxd1 Bc2 36. Rd7 Bxb3 37. Rxb7 Bxc4 38. Kf2 h5 39. Bb4 Kh7 40. Bd6 Kh6 41. Rb6 Kg5 42. h4+ Kf5 43. Rb4 Bd3 44. Rb7 Kg6 45. Rb6 Kf5 46. Rb7 g6 47. Rb6 Rc2+ 48. Kg1 Kg4 49. Bb4 Kh3 0-1

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.02"]
[Round "2"]
[White "Ufkes, Thilo"]
[Black "Bischoff, Norbert"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "843"]
[BlackElo "1716"]
[PlyCount "80"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 Qd7 4. Nc3 b6 5. Bb5 c6 6. Bd3 Ba6 7. Nf3 Bxd3 8. Qxd3 Ne7 9. 0-0 Qc8 10. Bf4 Nd7 11. Rfe1 c5 12. Rad1 c4 13. Qe2 a6 14. a4 Nc6 15. b3 Na5 16. Rb1 cxb3 17. Qd3 Bb4 18. Bd2 Bxc3 19. Bxc3 bxc2 20. Qxc2 Nc4 21. Ra1 h6 22. Qe2 0-0 23. Nd2 b5 24. axb5 axb5 25. Rxa8 Qxa8 26. Nxc4 bxc4 27. Ra1 Qb7 28. Qe1 Rb8 29. h3 Nf8 30. Ra4 Qb1 31. Qxb1 Rxb1+ 32. Kh2 Ng6 33. Ra8+ Kh7 34. Ra7 Rb3 35. Ba1 Kg8 36. Ra8+ Nf8 37. Rc8 g5 38. g3 Kg7 39. f4 Rd3 40. Bb2 Rd2+ 0-1

[Event "Niedersachsen-ch open"]
[Site "Verden"]
[Date "2010.01.06"]
[Round "7.68"]
[White "Bischoff, Norbert"]
[Black "Tautz, Felix"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1741"]
[BlackElo "1269"]
[PlyCount "50"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Nbd7 4. Bd3 e6 5. 0-0 c5 6. c3 Bd6 7. Nbd2 0-0 8. Re1 c4 9. Bc2 b5 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Rb8 13. a4 Nf6 14. Bg5 a6 15. Qc2 h6 16. Bxf6 Qxf6 17. Ne5 Kh8 18. Re3 Bxe5 19. dxe5 Qxe5 20. axb5 Qxb5 21. h3 Qxb2 22. Qxb2 Rxb2 23. Ra4 Rb6 24. Rxc4 Bd7 25. Rc7 f5 1/2-1/2

[Event "Niedersachsen-ch open"]
[Site "Verden"]
[Date "2010.01.05"]
[Round "5.48"]
[White "Bischoff, Norbert"]
[Black "Weczerek, Dieter"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1741"]
[BlackElo "1786"]
[PlyCount "32"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. f4 Ng6 6. Be3 Bb4+ 7. Nc3 Nc6 8. Nf3 d6 9. Qd2 Bg4 10. Be2 Qe7 11. f5 Nge5 12. 0-0 Nxf3+ 13. Bxf3 Bxf3 14. gxf3 Ne5 15. Qd4 Bc5 16. Qd2 Nxc4 0-1

[Event "Niedersachsen-ch open"]
[Site "Verden"]
[Date "2010.01.05"]
[Round "6.49"]
[White "Modder, Frank"]
[Black "Bischoff, Norbert"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1924"]
[BlackElo "1741"]
[PlyCount "119"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 c5 5. c3 Nc6 6. Nbd2 Be7 7. 0-0 0-0 8. dxc5 Bxc5 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Be7 12. Qc2 h6 13. b4 Bf6 14. Bb2 Qc7 15. a3 Ne7 16. Rac1 Bd7 17. Rfd1 Bc6 18. Nd4 Bxe4 19. Qxe4 a6 20. Rd3 Rfd8 21. Rcd1 Rac8 22. Qg4 Ng6 23. Nxe6 fxe6 24. Qxg6 Rxd3 25. Rxd3 Rd8 26. Rxd8+ Qxd8 27. Qc2 Qc7 28. Qe4 Qd7 29. Qe2 Qc6 30. Qd3 Kh8 31. h3 Kg8 32. Kf1 Kh8 33. f3 Kg8 34. Ke2 Qc7 35. Kd1 Kh8 36. Kc2 Qc6 37. Bc1 Qe8 38. Kb3 Qb8 39. Qe4 Qc8 40. Bd2 Qd7 41. Qe2 Qd5+ 42. Kb2 Kg8 43. Be3 Qe5 44. Qd2 Qb5 45. Qd6 Qc4 46. Qd2 Qc6 47. Bd4 Qd7 48. Qe3 Be7 49. Qe4 Bf8 50. g4 Qe8 51. h4 Qd7 52. g5 Qf7 53. f4 g6 54. Qe5 Qh7 55. Qxe6+ Qf7 56. Qe5 Qh7 57. Kc2 hxg5 58. fxg5 Qxh4 59. Qe6+ Kh7 60. Qf7+ 1-0

[Event "Niedersachsen-ch open"]
[Site "Verden"]
[Date "2010.01.04"]
[Round "3.47"]
[White "Bischoff, Norbert"]
[Black "Bonacic, Jascha"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "1741"]
[BlackElo "1764"]
[PlyCount "93"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nge2 Bg7 8. Ng3 0-0 9. Be2 a6 10. a4 Re8 11. Be3 Nbd7 12. Qd2 Rb8 13. 0-0 Nf8 14. h3 Bd7 15. a5 Ra8 16. f4 Bb5 17. Qc2 Bxe2 18. Qxe2 Qe7 19. f5 N8d7 20. fxg6 fxg6 21. Bg5 Qe5 22. Bf4 Qd4+ 23. Kh1 Ne5 24. Ra4 Qd3 25. Qf2 b5 26. axb6 a5 27. b7 Ra7 28. Bxe5 dxe5 29. Rd1 Qa6 30. Qxc5 Nd7 31. Qc6 Qxb7 32. Nb5 Bh6 33. Qxb7 Rxb7 34. Nd6 Rb3 35. Nxe8 Rxg3 36. Rxa5 Rb3 37. Rf1 Bf4 38. Ra7 Nc5 39. Nd6 Rb6 40. Nc4 Rb4 41. Nd6 Rb6 42. g3 Bxg3 43. Nc4 Rb4 44. Nd6 Rb6 45. Nf7 Nxe4 46. Nh6+ Kh8 47. Rf8# 1-0

[Event "Niedersachsen-ch open"]
[Site "Verden"]
[Date "2010.01.04"]
[Round "4.29"]
[White "Pfemeter, Felix"]
[Black "Bischoff, Norbert"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "1866"]
[BlackElo "1741"]
[PlyCount "49"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. c3 e5 5. exd5 Qxd5 6. Nb3 exd4 7. Nxd4 Nxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 Nf6 11. Ne2 0-0 12. Nc3 Re8+ 13. Be2 Qa5 14. 0-0 c6 15. Bd3 Bf5 16. b4 Qxb4 17. Bxf5 Rad8 18. Rfd1 c5 19. d5 Re5 20. Rab1 Qd4 21. Qc2 Rde8 22. Bd3 Nxd5 23. Nxd5 Qxd5 24. Bxh7+ Kh8 25. f4 1-0

[Event "Niedersachsen-ch open"]
[Site "Verden"]
[Date "2010.01.03"]
[Round "1.75"]
[White "Bischoff, Norbert"]
[Black "Moeller, Hannah Sophie"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1741"]
[BlackElo "912"]
[PlyCount "95"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Be7 4. Bd3 Nf6 5. 0-0 0-0 6. Nbd2 Nc6 7. c3 Bd7 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Bd6 11. Ng5 Kh8 12. Qh5 h6 13. Nxf7+ Rxf7 14. Qxf7 Qh4 15. f4 Be8 16. Qxe6 Qd8 17. Rf3 Bd7 18. Qc4 Na5 19. Qd3 Bg4 20. Rf1 Qe8 21. Bd2 Qh5 22. Bf3 Bxf3 23. Rxf3 Re8 24. Re1 Rxe1+ 25. Bxe1 Qe8 26. Re3 Qg8 27. Qe2 Bf8 28. Re8 c5 29. Qe6 Qxe6 30. Rxe6 Kg8 31. dxc5 Bxc5+ 32. Kf1 Kf7 33. f5 Kf8 34. b4 Be7 35. bxa5 Ke8 36. a6 bxa6 37. Rxa6 Bc5 38. Bf2 Bxf2 39. Kxf2 Kd8 40. Rxa7 g5 41. g4 Ke8 42. Ke3 Kf8 43. Kd4 Ke8 44. Ke5 Kf8 45. Ke6 Kg8 46. Kf6 Kh8 47. Kg6 h5 48. Ra8# 1-0

[Event "Niedersachsen-ch open"]
[Site "Verden"]
[Date "2010.01.03"]
[Round "2.54"]
[White "Kessens, Felix Magnus"]
[Black "Bischoff, Norbert"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1782"]
[BlackElo "1741"]
[PlyCount "49"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. e5 Nge7 5. Bg5 Qd7 6. Nf3 b6 7. a3 a5 8. Bd3 Ba6 9. Nb5 Nd8 10. a4 Bxb5 11. Bxb5 c6 12. Bd3 Nc8 13. Bf4 Be7 14. Ng5 Bxg5 15. Bxg5 Ne7 16. h4 h5 17. g4 g6 18. gxh5 Rxh5 19. Be2 Rh7 20. Qd3 Nf5 21. 0-0-0 c5 22. dxc5 bxc5 23. Qa3 Nd4 24. Rxd4 cxd4 25. Bb5 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.06"]
[Round "7"]
[White "Bischoff, Norbert"]
[Black "Wernke Schmiesing, Sebastian"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1383"]
[BlackElo "1322"]
[PlyCount "69"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Bg4 4. Be2 Nf6 5. 0-0 e6 6. h3 Bh5 7. b3 Be7 8. Bb2 0-0 9. Nbd2 a6 10. c4 Qc8 11. Rc1 Na7 12. Ne5 Bxe2 13. Qxe2 b6 14. Rfe1 Qb7 15. f3 c5 16. Ba3 cxd4 17. Bxe7 Qxe7 18. exd4 Nh5 19. Qf2 Qg5 20. cxd5 exd5 21. Rc3 Nb5 22. Rc6 Nf4 23. Kh1 Rfe8 24. h4 Qf5 25. g4 Nd3 26. gxf5 Nxf2+ 27. Kg2 f6 28. Kxf2 Nxd4 29. Rd6 fxe5 30. Rxd5 Nxf5 31. Nc4 b5 32. Nxe5 Nxh4 33. Red1 Rac8 34. R1d2 Nf5 35. Ng4 1/2-1/2

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.05"]
[Round "5"]
[White "Bischoff, Norbert"]
[Black "List, Tilman"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1383"]
[BlackElo "1747"]
[PlyCount "114"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c3 Bg7 4. e3 d6 5. Bd3 Nbd7 6. 0-0 0-0 7. Nbd2 Re8 8. Qc2 c5 9. Re1 d5 10. b3 e5 11. dxe5 Ng4 12. Bb2 Ngxe5 13. Be2 Nxf3+ 14. Bxf3 Ne5 15. Be2 Bf5 16. e4 dxe4 17. Nxe4 Qd5 18. f3 c4 19. Rad1 Qc6 20. Kh1 Rad8 21. Rxd8 Rxd8 22. bxc4 Nxc4 23. Bxc4 Qxc4 24. Qb3 Qxb3 25. axb3 Bxe4 26. fxe4 Rd2 27. Bc1 Rd3 28. g3 Bxc3 29. Rf1 Bg7 30. Bf4 h6 31. Rc1 g5 32. Bb8 Rxb3 33. Bxa7 b5 34. Rc8+ Kh7 35. Rc7 Kg6 36. g4 Be5 37. Rb7 b4 38. Bc5 Bc3 39. Bf8 Kh7 40. Rb6 Rb1+ 41. Kg2 Rb2+ 42. Kh1 b3 43. Ba3 Rb1+ 44. Kg2 b2 45. Kh3 Be5 46. Bxb2 Rxb2 47. Rxh6+ Kg7 48. Rg6+ Kh8 49. Rh6+ Kg8 50. Rg6+ Bg7 51. Rxg5 Re2 52. Kg3 Rxe4 53. Kf3 Re5 54. h4 Rxg5 55. hxg5 Kh7 56. Ke4 Kg6 57. Kf3 Kxg5 0-1

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.05"]
[Round "6"]
[White "Koppelmann, Jan Phillip"]
[Black "Bischoff, Norbert"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1033"]
[BlackElo "1383"]
[PlyCount "84"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Nc3 c6 6. Be2 Nf6 7. 0-0 0-0 8. Bg5 Bg4 9. Re1 Nbd7 10. Ne5 Bxe2 11. Rxe2 Qc7 12. Nxd7 Nxd7 13. g3 Rfe8 14. Qd2 Nb6 15. b3 Qd7 16. Kg2 Rxe2 17. Nxe2 Re8 18. Bf4 Be7 19. Qa5 Nc8 20. Qc7 Qxc7 21. Bxc7 Bd6 22. Bxd6 Rxe2 23. Bb4 b6 24. Kf1 Re6 25. Re1 Rxe1+ 26. Kxe1 f6 27. Kd2 Kf7 28. Ke3 Ke6 29. Kf4 h5 30. h4 a5 31. Bf8 g6 32. Ba3 Na7 33. c4 b5 34. Bc5 Nc8 35. cxb5 cxb5 36. b4 axb4 37. Bxb4 Nb6 38. f3 Nc4 39. g4 Nb2 40. Ke3 Nc4+ 41. Kd3 f5 42. g5 Kd7 1/2-1/2

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.04"]
[Round "3"]
[White "Bischoff, Norbert"]
[Black "Modder, Frank"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "1383"]
[BlackElo "1900"]
[PlyCount "84"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Nd2 Bb4 8. Qc2 dxc4 9. Bxf6 Nxf6 10. Nxc4 Qg5 11. 0-0-0 Nd5 12. Ne4 Qd8 13. Bd3 h6 14. a3 Be7 15. Ne5 0-0 16. g3 Bd7 17. Nxd7 Qxd7 18. Nc5 Qc7 19. e4 Nf6 20. e5 Nd5 21. Ne4 a5 22. h4 b5 23. Kb1 a4 24. g4 b4 25. Rc1 Rfc8 26. Nd6 Bxd6 27. exd6 Qxd6 28. Qc5 Qb8 29. axb4 Nxb4 30. Be2 Nd5 31. Bc4 a3 32. b3 Qf4 33. Bxd5 cxd5 34. Qxc8+ Rxc8 35. Rxc8+ Kh7 36. Rhc1 Qxf2 37. R8c2 Qxd4 38. Ka2 Qb4 39. g5 hxg5 40. hxg5 Kg6 41. Ka1 Qxb3 42. Rc7 Qb2# 0-1

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.04"]
[Round "4"]
[White "Boehning, Kilian"]
[Black "Bischoff, Norbert"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1048"]
[BlackElo "1383"]
[PlyCount "106"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 e6 3. Bf4 c6 4. Nf3 Nf6 5. e3 Bb4 6. Nd2 0-0 7. Bd3 b6 8. Qf3 Bb7 9. Qg3 Re8 10. Be2 Nbd7 11. Bh6 g6 12. h4 Nf8 13. h5 Bd6 14. f4 Kh8 15. Bg5 Be7 16. h6 N8d7 17. Nf1 c5 18. 0-0-0 Rc8 19. Nd2 cxd4 20. exd4 Bb4 21. Ndb1 a6 22. Bf3 b5 23. Rdf1 Be7 24. Rf2 Nb6 25. Be2 b4 26. Bxf6+ Bxf6 27. Nd1 Bxd4 28. Rff1 Qc7 29. c3 bxc3 30. bxc3 Na4 31. Rh3 Qa5 32. Kd2 Nc5 33. Ke1 Ne4 34. Qd3 Bf6 35. Qc2 Bc6 36. Qb3 Ba4 37. Qb4 Qxb4 38. cxb4 Rc1 39. Nd2 Bc3 40. Bg4 Bxd2+ 41. Ke2 Bb5+ 42. Kf3 Bxf1 43. g3 Bxh3 44. Bxh3 Rxd1 45. Ke2 Re1+ 46. Kd3 Rc8 47. Bg2 f6 48. Bxe4 dxe4+ 49. Kd4 Rc3 50. f5 Rd3+ 51. Kc5 Be3+ 52. Kc6 Rc1+ 53. Kb7 Rd6 0-1

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.03"]
[Round "1"]
[White "Bischoff, Norbert"]
[Black "Tautz, Felix"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1383"]
[BlackElo "963"]
[PlyCount "44"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 g6 5. 0-0 Bg7 6. Nbd2 0-0 7. c3 Nbd7 8. e4 Nb6 9. e5 Nfd7 10. Re1 c5 11. Nf1 cxd4 12. cxd4 f6 13. exf6 Nxf6 14. Ne5 Nbd7 15. Bg5 Qb6 16. Nf3 Ng4 17. Bh4 Bxd4 18. Qe2 Nde5 19. Nxd4 Qxd4 20. Rad1 Qb4 21. Bb1 Bd7 22. Qd2 Qxd2 1/2-1/2

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.03"]
[Round "2"]
[White "Borrink, Guido"]
[Black "Bischoff, Norbert"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "989"]
[BlackElo "1383"]
[PlyCount "75"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. Nf3 Nd7 4. c4 e6 5. Nc3 c6 6. e3 Ngf6 7. Bd3 Bxd3 8. Qxd3 dxc4 9. Qxc4 Nb6 10. Qb3 Be7 11. Rd1 0-0 12. 0-0 Nfd5 13. Nxd5 exd5 14. Rfe1 Bd6 15. Bxd6 Qxd6 16. e4 Rfe8 17. e5 Qd7 18. Qc2 Qg4 19. Qc1 h6 20. h3 Qe6 21. Re2 Nd7 22. Rd3 Nf8 23. a3 Qe7 24. Rb3 Ne6 25. Qd2 Red8 26. Qb4 Qxb4 27. Rxb4 Rd7 28. Re3 c5 29. dxc5 Nxc5 30. Rc3 Rc8 31. Kf1 Rdc7 32. Ke2 Ne4 33. Rxc7 Rxc7 34. Nd4 a6 35. Nf5 Nc5 36. Ke3 Ne6 37. Nd6 b5 38. Rb3 1/2-1/2

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2008.01.06"]
[Round "7"]
[White "Janiesch, Maike"]
[Black "Bischoff, Norbert"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1717"]
[BlackElo "1325"]
[PlyCount "97"]
[EventDate "2008.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 b6 3. c4 Bb7 4. Nc3 Nf6 5. Bg5 Be7 6. e3 0-0 7. Bd3 d5 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Rc1 Re8 11. a3 Nf6 12. Qc2 h6 13. Ne4 Nxe4 14. Bxe4 Bxe4 15. Qxe4 c6 16. Ne5 f5 17. Qf3 Qf6 18. 0-0 g5 19. g3 Qf8 20. Nxc6 Nd7 21. Rc2 Nf6 22. Rfc1 Ne4 23. Ne5 Qg7 24. Qh5 Nf6 25. Qg6 Qxg6 26. Nxg6 Kg7 27. Ne5 Nd5 28. Rc6 Rad8 29. Kf1 Kf6 30. Ke2 Rf8 31. f3 f4 32. Ng4+ Ke7 33. e4 h5 34. Ne5 Ne3 35. Ng6+ Kf6 36. Nxf8 Rxf8 37. d5 Ke5 38. Rxe6+ Kd4 39. Rc3 fxg3 40. Rxe3 gxh2 41. Rd3+ Kc5 42. Rc6+ Kb5 43. Rc1 Rf4 44. Rh1 Rh4 45. d6 g4 46. fxg4 hxg4 47. d7 g3 48. Rxg3 Rxe4+ 49. Kd3 1-0

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2008.01.05"]
[Round "6"]
[White "Bischoff, Norbert"]
[Black "Boehm, Karl1111"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "1325"]
[BlackElo "1919"]
[PlyCount "29"]
[EventDate "2008.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 Nc6 6. Qd2 Nf6 7. Nc3 g6 8. b3 Bg7 9. Bb2 0-0 10. Be2 Bg4 11. 0-0 Bxf3 12. Bxf3 Ne5 13. Be2 Qc7 14. h3 Rae8 15. Rac1 1/2-1/2

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2008.01.05"]
[Round "5"]
[White "Bischoff, Norbert"]
[Black "Paetzold, Florian"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1325"]
[BlackElo "1117"]
[PlyCount "81"]
[EventDate "2008.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nf6 5. g3 Qa5 6. c3 Be7 7. Bg2 Nc6 8. 0-0 0-0 9. Re1 Qb5 10. e5 Ng4 11. Nf1 Rd8 12. h3 Nh6 13. g4 b6 14. Ng3 Ba6 15. Bf1 Qa5 16. Bd2 b5 17. Rc1 b4 18. cxb4 cxb4 19. Rxc6 Rdc8 20. Rxc8+ Rxc8 21. a3 Bb5 22. axb4 Bxb4 23. Bxb4 Qxb4 24. Qb1 Qf4 25. Bg2 Ba4 26. b3 Rb8 27. Ne2 Qb4 28. Rc1 f5 29. gxf5 Nxf5 30. d4 Bb5 31. Nc3 Nxd4 32. Ng5 Rc8 33. Qxh7+ Kf8 34. Qh8+ Ke7 35. Nxd5+ exd5 36. Qxg7+ Kd8 37. Nf7+ Kd7 38. Nd6+ Ke6 39. Qf6+ Kd7 40. Qf7+ Kd8 41. Rxc8# 1-0

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2008.01.04"]
[Round "3"]
[White "Celik, Abdullah"]
[Black "Bischoff, Norbert"]
[Result "1-0"]
[ECO "E52"]
[WhiteElo "1669"]
[BlackElo "1325"]
[PlyCount "101"]
[EventDate "2008.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. Nf3 Bb4 5. e3 Nf6 6. a3 Bxc3+ 7. bxc3 0-0 8. Bd3 d5 9. cxd5 exd5 10. 0-0 Re8 11. Ne5 c5 12. f4 Nc6 13. Qf3 c4 14. Bc2 Qc8 15. h3 Ne7 16. g4 Ne4 17. g5 Nf5 18. Bxe4 dxe4 19. Qh5 Qc7 20. Kf2 Bc8 21. Qe2 Be6 22. Rh1 Nh4 23. Qh5 Nf5 24. h4 Rf8 25. Qe2 f6 26. Ng4 fxg5 27. hxg5 Rae8 28. a4 Qc8 29. Ne5 Nd6 30. Qh5 Bf5 31. Ba3 Qc7 32. g6 h6 33. Nf7 Bxg6 34. Nxh6+ gxh6 35. Qxg6+ Qg7 36. Qxg7+ Kxg7 37. Bxd6 Rf5 38. Be5+ Kh7 39. Rag1 Re7 40. Rg2 h5 41. Rhg1 Rff7 42. Rg8 Kh6 43. R1g6+ Kh7 44. Rg5 Kh6 45. Rh8+ Rh7 46. Rxh7+ Kxh7 47. Rxh5+ Kg6 48. Rg5+ Kh7 49. Bd6 Re6 50. Bb4 Rh6 51. Re5 1-0

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2008.01.04"]
[Round "4"]
[White "Tenninger, Joerg"]
[Black "Bischoff, Norbert"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1634"]
[BlackElo "1325"]
[PlyCount "181"]
[EventDate "2008.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. a3 f5 5. e3 Nf6 6. Nf3 Be7 7. Be2 0-0 8. 0-0 Ne4 9. Qc2 d5 10. Ne5 Nd7 11. cxd5 exd5 12. Nf3 Ndf6 13. b4 Rc8 14. Nxe4 fxe4 15. Ne5 c5 16. bxc5 bxc5 17. dxc5 Bxc5 18. Qb3 Rb8 19. Qa4 Qe8 20. Qxe8 Rfxe8 21. Ng4 Be7 22. Bb2 Nxg4 23. Bxg4 Ba6 24. Be5 Bxf1 25. Bxb8 Bc4 26. Bc7 Bf6 27. Rb1 d4 28. Rb4 Bd3 29. exd4 e3 30. fxe3 Rxe3 31. d5 Bc3 32. Be6+ Rxe6 33. Rb8+ Kf7 34. dxe6+ Kxe6 35. Rb3 Bd4+ 36. Kh1 Bf5 37. Ba5 h5 38. Bc3 Bc2 39. Rb2 Bxc3 40. Rxc2 Bd4 41. g3 Kf5 42. Re2 Bc5 43. a4 g5 44. h3 g4 45. h4 Kf6 46. Kg2 Kf5 47. Re8 Kf6 48. Kf1 Bd6 49. Kf2 Bc5+ 50. Ke2 Bd6 51. Re3 Kf7 52. a5 Kf6 53. a6 Kf7 54. Kd1 Kf6 55. Kc2 Bc5 56. Rb3 Bf2 57. Kd2 Kf7 58. Ke2 Bd4 59. Kd3 Bf2 60. Ke4 Kf6 61. Kd5 Kf7 62. Kd6 Kf6 63. Kc7 Kf5 64. Kb8 Ke4 65. Ra3 Kf5 66. Kc7 Kf6 67. Kd6 Kf7 68. Ke5 Kg6 69. Rd3 Kg7 70. Kf5 Kh6 71. Kf6 Bb6 72. Rb3 Bd4+ 73. Kf5 Bf2 74. Rc3 Bd4 75. Rc6+ Kh7 76. Kg5 Bf2 77. Kxh5 Bxg3 78. Kxg4 Be5 79. h5 Bd4 80. Rg6 Be3 81. Kf5 Bd4 82. Ke6 Kh8 83. Kd7 Be5 84. Kc6 Bd4 85. Kb7 Be3 86. Ka8 Kh7 87. Rd6 Bf4 88. Rd7+ Kh6 89. Rxa7 Kxh5 90. Rg7 Be3 91. Kb7 1-0

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2008.01.03"]
[Round "2"]
[White "Bischoff, Norbert"]
[Black "Land, Rainer"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1325"]
[BlackElo "1789"]
[PlyCount "72"]
[EventDate "2008.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bb5 d6 4. 0-0 Bd7 5. Re1 e5 6. c3 Bg4 7. d3 Qb6 8. Bc4 Nf6 9. Nbd2 Be7 10. Nf1 0-0 11. Ne3 Bh5 12. Nf5 Qc7 13. Ng3 Bg6 14. Bg5 h6 15. Be3 Kh8 16. Nh4 Nh7 17. Nhf5 Bg5 18. Bxg5 Nxg5 19. h4 Nh7 20. h5 Bxf5 21. Nxf5 Ne7 22. Nh4 Qd7 23. d4 cxd4 24. cxd4 exd4 25. Be2 Nc6 26. Bg4 Qe7 27. Nf5 Qf6 28. f4 g6 29. hxg6 fxg6 30. Ng3 Qxf4 31. Nh1 Nf6 32. Bf3 Nd7 33. Nf2 Nde5 34. Ng4 Nxg4 35. Bxg4 Qf2+ 36. Kh1 Rf4 0-1

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2008.01.03"]
[Round "1"]
[White "Schlierf, Heiko"]
[Black "Bischoff, Norbert"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1931"]
[BlackElo "1325"]
[PlyCount "82"]
[EventDate "2008.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 e6 4. b3 b6 5. Bb2 Be7 6. Be2 Ne4 7. 0-0 Bf6 8. Ne5 Bb7 9. d3 Nc5 10. Nd2 Ncd7 11. Ndf3 Nc6 12. d4 Ndxe5 13. Nxe5 Nxe5 14. dxe5 Be7 15. Bd3 g6 16. Qe2 Qd7 17. Rad1 0-0-0 18. c4 Rhf8 19. cxd5 exd5 20. f5 Bg5 21. a4 a5 22. g3 Be7 23. Bd4 Bb4 24. Rc1 Kb8 25. Bb5 c6 26. Ba6 Ka7 27. Bd3 c5 28. Bb2 Qc6 29. Bb5 Qc8 30. g4 gxf5 31. Rxf5 Rg8 32. Rf4 h5 33. Kf2 hxg4 34. Rg1 Rh8 35. Rfxg4 Rxh2+ 36. R1g2 Rxg2+ 37. Rxg2 Qf5+ 38. Qf3 Qc2+ 39. Qe2 Qf5+ 40. Qf3 Qc2+ 41. Qe2 Qf5+ 1/2-1/2

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2007.01.07"]
[Round "7"]
[White "Bischoff, Norbert"]
[Black "Sanning, Nico"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1299"]
[BlackElo "1896"]
[PlyCount "91"]
[EventDate "2007.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. Nbd2 Bg7 5. c3 Nf6 6. Be2 Rb8 7. a4 a6 8. 0-0 0-0 9. e5 Nd5 10. Ne4 b6 11. d4 cxd4 12. cxd4 h6 13. Nc3 Ncb4 14. Bc4 Bb7 15. Qb3 Nxc3 16. bxc3 Bxf3 17. cxb4 Ba8 18. Bf4 d6 19. Rfd1 Qc7 20. Rac1 Qb7 21. Qf3 Qxf3 22. gxf3 Bxf3 23. Rd3 Be4 24. Rdc3 dxe5 25. dxe5 b5 26. axb5 axb5 27. Bb3 e6 28. Rc7 g5 29. Bg3 h5 30. h4 Bh6 31. hxg5 Bxg5 32. f4 Bh6 33. Kf2 Rfd8 34. Rg1 Bg6 35. Bh4 Rd2+ 36. Ke1 Rbd8 37. Bxd8 Rxd8 38. Bxe6 Kf8 39. Bxf7 Bxf7 40. f5 Bf4 41. Rb7 Bd2+ 42. Kf2 Bc3 43. e6 Bd4+ 44. Kf1 Bxe6 45. fxe6 Bf6 46. Rf7+ 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2007.01.05"]
[Round "3"]
[White "Bischoff, Norbert"]
[Black "Hess, Volker"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1299"]
[PlyCount "81"]
[EventDate "2007.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 e5 4. Ne2 Be7 5. c4 0-0 6. Nbc3 Nc6 7. d5 Na5 8. Ng1 b6 9. b4 Nb7 10. Be3 Nh5 11. Qd2 f5 12. 0-0-0 f4 13. Bf2 a5 14. b5 Nc5 15. Bxc5 dxc5 16. d6 Bxd6 17. Qd5+ Kh8 18. Qxa8 Be6 19. Qxd8 Rxd8 20. Nd5 Bxd5 21. exd5 Nf6 22. Bd3 Re8 23. Re1 g5 24. Nh3 g4 25. Ng5 h5 26. Ne6 Rg8 27. Bf5 gxf3 28. gxf3 Rg2 29. Kb1 Nh7 30. Reg1 Rf2 31. Bxh7 Kxh7 32. Rg7+ Kh6 33. Rhg1 h4 34. R1g6+ Kh5 35. Rg2 Rxg2 36. Rxg2 h3 37. Ng7+ Kh6 38. Nf5+ Kh5 39. Rg7 e4 40. Nxd6 exf3 41. Ne4 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2007.01.05"]
[Round "5"]
[White "Bischoff, Norbert"]
[Black "Vogel, Julian"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1299"]
[PlyCount "117"]
[EventDate "2007.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 e6 5. Bd2 Nc6 6. Nb5 Qb6 7. a4 Nxd4 8. Be3 e5 9. c3 c6 10. a5 Qd8 11. cxd4 Bb4+ 12. Nc3 exd4 13. Qxd4 Qxd4 14. Bxd4 Nf6 15. Bd3 Be6 16. Nge2 0-0-0 17. Bxf6 gxf6 18. Bc2 Bc4 19. Bf5+ Kb8 20. 0-0 Bxc3 21. Nxc3 Bxf1 22. Kxf1 h6 23. Rd1 Rde8 24. Rd7 Re5 25. g4 Rf8 26. Ne4 Rxa5 27. Nd6 Ra1+ 28. Kg2 Rd1 29. Rxb7+ Ka8 30. Rxf7 Rxf7 31. Nxf7 Rd2 32. h4 Rxb2 33. Nxh6 a5 34. Be6 a4 35. Ng8 Re2 36. Bf7 a3 37. h5 a2 38. Bxa2 Rxa2 39. h6 Ra7 40. Nxf6 c5 41. h7 Rxh7 42. Nxh7 c4 43. Kf1 Kb7 44. g5 c3 45. Ke2 Kc6 46. g6 c2 47. Kd2 Kd5 48. g7 Ke4 49. g8Q Kf3 50. Qg3+ Ke4 51. Kxc2 Kf5 52. Kd3 Ke6 53. Qg5 Kf7 54. Ke4 Ke6 55. Qd5+ Ke7 56. Ke5 Ke8 57. Qb7 Kd8 58. Ke6 Ke8 59. Qe7# 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2007.01.05"]
[Round "6"]
[White "Bonacic, Jascha"]
[Black "Bischoff, Norbert"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1711"]
[BlackElo "1299"]
[PlyCount "111"]
[EventDate "2007.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bf4 Ngf6 6. Nc3 Nb6 7. h3 Nbd5 8. Nxd5 Nxd5 9. Bh2 Bf5 10. Qd2 e6 11. Bd3 Bxd3 12. Qxd3 Bd6 13. Nf3 Bxh2 14. Nxh2 Nf6 15. Nf3 Qe7 16. 0-0-0 0-0 17. g4 Rfd8 18. c3 c5 19. Qc2 cxd4 20. Nxd4 Qc5 21. f4 Nd5 22. Qf2 Rac8 23. Rhe1 Qb6 24. Qf3 Rc4 25. f5 Rdc8 26. Ne2 Qa5 27. Kb1 Qb6 28. fxe6 fxe6 29. Rf1 R4c7 30. Rxd5 exd5 31. Qxd5+ Kh8 32. Qf5 Qg6 33. Nd4 Qxf5+ 34. Rxf5 Kg8 35. Kc2 Rf7 36. Re5 Rf2+ 37. Kb3 Kf7 38. Nf5 Kf6 39. Rb5 b6 40. a3 Rc5 41. Rb4 g6 42. Nd6 Re2 43. Ne4+ Ke5 44. Nxc5 bxc5 45. Rb7 h5 46. gxh5 gxh5 47. Rh7 c4+ 48. Kxc4 Re4+ 49. Kc5 Rh4 50. Rxa7 Rxh3 51. Rh7 h4 52. a4 Kf4 53. a5 Rh1 54. a6 Kg5 55. a7 Ra1 56. Kb6 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2007.01.05"]
[Round "4"]
[White "Ulrich, Werner"]
[Black "Bischoff, Norbert"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1600"]
[BlackElo "1299"]
[PlyCount "91"]
[EventDate "2007.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Bd3 b6 8. Bxf6 Bxf6 9. cxd5 exd5 10. 0-0 Be6 11. Nc3 c5 12. Be2 Nc6 13. Bb5 Na5 14. Be2 c4 15. Qc2 Rc8 16. Rac1 Bg4 17. b3 Bh5 18. bxc4 Bg6 19. Bd3 Bxd3 20. Qxd3 Nxc4 21. Nd2 Be7 22. Nxd5 Qxd5 23. Nxc4 b5 24. Ne5 Rfd8 25. Qb1 Bf6 26. Nd3 Rc4 27. Nc5 Rxc1 28. Rxc1 Rb8 29. g3 a5 30. Nd3 Qd7 31. Rc2 b4 32. Rc5 a4 33. Qc2 b3 34. axb3 axb3 35. Qb2 Qa4 36. Rc1 Qa2 37. Rb1 Qxb2 38. Rxb2 Be7 39. Nc1 Ra8 40. Nxb3 Rb8 41. Kf1 Ba3 42. Rb1 Rc8 43. d5 Rc2 44. Rd1 Bd6 45. Nd4 Rb2 46. Nf5 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2007.01.04"]
[Round "1"]
[White "Bischoff, Norbert"]
[Black "Knoke, Tobias"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1299"]
[BlackElo "1783"]
[PlyCount "82"]
[EventDate "2007.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. Nbd2 g6 5. Be2 Bg7 6. 0-0 Nf6 7. c3 0-0 8. Re1 e5 9. a4 Be6 10. Qc2 Nh5 11. Nc4 a6 12. Be3 Qc7 13. Nfd2 Nf4 14. Bf1 b5 15. axb5 axb5 16. Na3 b4 17. Nb5 Qe7 18. d4 bxc3 19. bxc3 cxd4 20. cxd4 Bd7 21. Nc7 Rac8 22. Nd5 Nxd5 23. exd5 Nxd4 24. Qxc8 Rxc8 25. Bxd4 f5 26. Ra7 Qd8 27. Ba1 Ra8 28. Rxa8 Qxa8 29. Bc3 Qa3 30. Nb1 Qb3 31. Rc1 Bh6 32. Nd2 Qa3 33. Rc2 f4 34. Nb1 Qa4 35. Rb2 f3 36. Rb8+ Kf7 37. Bb4 fxg2 38. Kxg2 Qb3 39. Nc3 Bd2 40. Ne4 Bxb4 41. Nxd6+ Ke7 0-1

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2007.01.04"]
[Round "2"]
[White "Fischer, Manfred"]
[Black "Bischoff, Norbert"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1644"]
[BlackElo "1299"]
[PlyCount "105"]
[EventDate "2007.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 g6 6. Bf4 Bg7 7. Nf3 Nf6 8. Qc2 0-0 9. Nbd2 Bd7 10. b4 Rc8 11. Qb3 Bf5 12. Bxf5 gxf5 13. h3 Ne4 14. Rc1 e6 15. Qb2 Ne7 16. c4 Ng6 17. Bh2 Bh6 18. Rc2 Nf4 19. Bxf4 Bxf4 20. c5 Kh8 21. g3 Bh6 22. Nxe4 fxe4 23. Ne5 Bg7 24. Ng4 h5 25. Ne3 Bh6 26. Ng2 Rg8 27. Re2 Qf6 28. Rg1 Bg7 29. Rd2 Bh6 30. Re2 Bg7 31. Nf4 Qxd4 32. Qxd4 Bxd4 33. Rc2 h4 34. g4 Be5 35. Ng2 Bf6 36. a4 d4 37. f4 Rgd8 38. Rc4 Be7 39. Ke2 f5 40. g5 Bf8 41. Rd1 Bg7 42. Nxh4 Rd5 43. Ng6+ Kh7 44. Ne7 Rcd8 45. Nxd5 exd5 46. Rcxd4 Bxd4 47. Rxd4 Kg6 48. b5 Kh5 49. Ke3 Kh4 50. Rd1 Kxh3 51. g6 Rg8 52. Rxd5 Rxg6 53. Rxf5 1-0

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2006.01.07"]
[Round "7"]
[White "Bischoff, Norbert"]
[Black "Basse, Heino"]
[Result "1-0"]
[ECO "B40"]
[BlackElo "1451"]
[PlyCount "67"]
[EventDate "2006.01.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 Qc7 5. Bg2 Nf6 6. 0-0 Be7 7. Nbd2 h6 8. Re1 d6 9. c3 g5 10. Nc4 b5 11. Ne3 Bb7 12. b4 0-0-0 13. Ba3 Kb8 14. Rb1 d5 15. Qc2 dxe4 16. dxe4 c4 17. e5 Nxe5 18. Nxe5 Qxe5 19. Bxb7 Kxb7 20. Nxc4 Qc7 21. Na5+ Ka8 22. Qe2 a6 23. Qf3+ Nd5 24. Bb2 Rhf8 25. Rbc1 Kb8 26. a3 Bd6 27. c4 g4 28. Qg2 Bxb4 29. axb4 Nxb4 30. Be5 Rd6 31. c5 Qxa5 32. Bxd6+ Kc8 33. Qa8+ Kd7 34. Qb7+ 1-0

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2006.01.07"]
[Round "5"]
[White "Bischoff, Norbert"]
[Black "Lubetzky, Tanja"]
[Result "0-1"]
[ECO "C54"]
[BlackElo "1297"]
[PlyCount "56"]
[EventDate "2006.01.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 Bc5 4. d3 Nc6 5. c3 d5 6. exd5 Nxd5 7. Qb3 Nce7 8. Qb5+ c6 9. Qxc5 Qc7 10. Bxd5 Nxd5 11. c4 b6 12. Qa3 Ne7 13. 0-0 0-0 14. Re1 Ng6 15. Nc3 Re8 16. d4 Bg4 17. Be3 Bxf3 18. gxf3 Nh4 19. Red1 Nxf3+ 20. Kg2 e4 21. Rh1 Re6 22. Nxe4 Nh4+ 23. Kf1 Rxe4 24. Qd3 Rg4 25. Ke2 Re8 26. Kd2 Qe7 27. Kc3 f6 28. Rhg1 Re4 0-1

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2006.01.07"]
[Round "6"]
[White "Ueltzen, Horst"]
[Black "Bischoff, Norbert"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1138"]
[PlyCount "50"]
[EventDate "2006.01.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. c4 e6 2. e3 Nf6 3. Be2 d5 4. Nf3 Be7 5. cxd5 exd5 6. d3 0-0 7. Bd2 c5 8. 0-0 Nc6 9. a3 Bf5 10. Nc3 Bg4 11. h3 Bh5 12. Qc2 Rc8 13. d4 cxd4 14. exd4 Ne4 15. Nxe4 Nxd4 16. Qd3 Nxe2+ 17. Qxe2 dxe4 18. Qxe4 f5 19. Qe6+ Bf7 20. Qxf5 Bc4 21. Qh5 Bxf1 22. Bg5 Bxg5 23. Nxg5 Bd3 24. Rd1 Bg6 25. Qe2 Qxg5 0-1

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2006.01.06"]
[Round "3"]
[White "Bischoff, Norbert"]
[Black "Laake, Tamara"]
[Result "1/2-1/2"]
[ECO "C24"]
[BlackElo "1489"]
[PlyCount "56"]
[EventDate "2006.01.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Nf3 d6 4. c3 Nf6 5. d3 0-0 6. 0-0 Bg4 7. b4 Bb6 8. a4 a5 9. b5 Nbd7 10. Bg5 h6 11. Bh4 c6 12. Nbd2 Qc7 13. Rc1 d5 14. Ba2 Qd6 15. Bg3 Qe7 16. Qc2 Rac8 17. Rfe1 dxe4 18. dxe4 cxb5 19. axb5 Qc5 20. Nc4 Bc7 21. Ne3 Qxb5 22. Rb1 Qc6 23. Nd5 Rfe8 24. Nd2 Be6 25. Qb2 b6 26. c4 a4 27. Qb5 Bxd5 28. cxd5 Qxb5 1/2-1/2

