[Event "Bremen Silvester op-A"]
[Site "Bremen"]
[Date "2022.12.30"]
[Round "7"]
[White "Lorenzen, Bjoern"]
[Black "Tarasenko, Nazar"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1940"]
[BlackElo "1885"]
[PlyCount "76"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. Be3 Ng4 9. Bg5 f6 10. Bd2 f5 11. exf5 gxf5 12. dxe5 Ndxe5 13. Nd5 Nxf3+ 14. Bxf3 Ne5 15. Bc3 f4 16. Re1 a5 17. Nxf4 Qg5 18. Bd5+ Kh8 19. Ne2 Bg4 20. Qd2 Qxd2 21. Bxd2 Nd3 22. f3 Nxe1 23. Rxe1 Bf5 24. b3 c6 25. Be4 Rae8 26. Ng3 Bxe4 27. Nxe4 d5 28. cxd5 cxd5 29. Nc3 Rxe1+ 30. Bxe1 d4 31. Ne4 b6 32. Nd6 d3 33. Bd2 Rf6 34. Nc4 Re6 35. a4 Re2 36. f4 Bd4+ 37. Kh1 Bc5 38. g4 Bb4 0-1

[Event "Bremen Silvester op-A"]
[Site "Bremen"]
[Date "2022.12.29"]
[Round "5"]
[White "Lorenzen, Bjoern"]
[Black "Heldt, Nils Lennart"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1940"]
[BlackElo "2070"]
[PlyCount "48"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Be2 Bd6 7. 0-0 0-0 8. Qc2 e5 9. cxd5 cxd5 10. dxe5 Nxe5 11. Rd1 Nc6 12. a3 Be6 13. b4 Rc8 14. Bb2 Bg4 15. Qd2 Ne5 16. Nxd5 Ne4 17. Qd4 Bxf3 18. gxf3 Rc4 19. Qxa7 Nc6 20. Nf6+ Nxf6 21. Qxb7 Rc2 22. Kf1 Ne8 23. Bd4 Qh4 24. Rac1 Qxh2 0-1

[Event "Bremen Silvester op-A"]
[Site "Bremen"]
[Date "2022.12.29"]
[Round "6"]
[White "Teichert, Felix"]
[Black "Lorenzen, Bjoern"]
[Result "1-0"]
[ECO "E72"]
[WhiteElo "2021"]
[BlackElo "1940"]
[PlyCount "75"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 0-0 5. Nc3 d6 6. e4 c5 7. Nge2 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. 0-0 Rd8 11. Qa4 Qxa4 12. Nxa4 Nd4 13. Nf4 e5 14. Nd5 Nxd5 15. exd5 b6 16. Nc3 Ba6 17. b3 f5 18. Rac1 Bb7 19. Rfe1 Rd7 20. f3 Kf7 21. Kf2 Re8 22. Bf1 h6 23. Bd3 Rde7 24. h4 Kf6 25. g4 Kf7 26. h5 Bc8 27. hxg6+ Kxg6 28. Rg1 Kh7 29. Bxd4 exd4 30. gxf5 Kh8 31. Nb5 Rd8 32. Rg6 Rf7 33. Nd6 Rff8 34. f6 Bxf6 35. Rxh6+ Kg8 36. Rg1+ Bg7 37. Rhg6 Rd7 38. Bf5 1-0

[Event "Bremen Silvester op-A"]
[Site "Bremen"]
[Date "2022.12.28"]
[Round "3"]
[White "Lorenzen, Bjoern"]
[Black "Klemm, Robert"]
[Result "1-0"]
[ECO "E95"]
[WhiteElo "1940"]
[BlackElo "1754"]
[PlyCount "61"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Re1 h6 9. Bf1 Re8 10. Rb1 exd4 11. Nxd4 Nc5 12. f3 a5 13. Be3 Kh7 14. Qd2 Ng8 15. Rbd1 h5 16. b3 Ne6 17. Ncb5 Nxd4 18. Nxd4 Bd7 19. Ne2 Bh6 20. Bxh6 Nxh6 21. c5 Re6 22. Nf4 Re7 23. cxd6 cxd6 24. Qxd6 Qe8 25. Nd5 Re6 26. Nf6+ Rxf6 27. Qxf6 a4 28. Bc4 Ra5 29. Re2 Re5 30. Red2 Re7 31. bxa4 1-0

[Event "Bremen Silvester op-A"]
[Site "Bremen"]
[Date "2022.12.28"]
[Round "4"]
[White "Mix, Clemens"]
[Black "Lorenzen, Bjoern"]
[Result "0-1"]
[ECO "B37"]
[WhiteElo "2030"]
[BlackElo "1940"]
[PlyCount "136"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. 0-0 cxd4 8. Nxd4 Nc6 9. Nc2 a5 10. Be3 b6 11. f3 Ba6 12. Na3 Nd7 13. Nab5 Nc5 14. Qd2 Rb8 15. Rab1 Qd7 16. Rfd1 Rfc8 17. b3 h5 18. a3 Qe6 19. b4 axb4 20. axb4 Nd7 21. Nd5 Bxb5 22. cxb5 Nce5 23. Rdc1 Rxc1+ 24. Rxc1 Kh7 25. h3 f6 26. f4 Nf7 27. f5 gxf5 28. exf5 Qe4 29. Bxh5 Nfe5 30. Nxe7 Nc4 31. Rxc4 Qxc4 32. Bg6+ Kh8 33. Qd1 Qh4 34. Be8 Ne5 35. Bf2 Qg5 36. Bc6 Bh6 37. Bd5 Qd2 38. Qxd2 Bxd2 39. Nc6 Ra8 40. Nxe5 Ra1+ 41. Kh2 dxe5 42. Bxb6 Bxb4 43. Bc7 Ba5 44. Bxa5 Rxa5 45. Bc6 Kg7 46. Kg3 Ra3+ 47. Kf2 Rb3 48. Ke2 Kf8 49. Kd2 Ke7 50. Kc2 Rb4 51. Kc3 Rb1 52. Kc4 Kd6 53. Bf3 Rc1+ 54. Kd3 Rb1 55. Bc6 Kc5 56. Ke3 Rb3+ 57. Ke2 Kd4 58. h4 e4 59. h5 Rb2+ 60. Kf1 e3 61. h6 Rf2+ 62. Kg1 Rxf5 63. h7 Rh5 64. b6 Rxh7 65. b7 Rh8 66. Bd7 Rb8 67. Bc8 Kd3 68. Kf1 Kd2 0-1

[Event "Bremen Silvester op-A"]
[Site "Bremen"]
[Date "2022.12.27"]
[Round "2"]
[White "Giel, Olaf"]
[Black "Lorenzen, Bjoern"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2139"]
[BlackElo "1940"]
[PlyCount "85"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 Nbd7 6. c4 c6 7. Qb3 0-0 8. Bd3 dxc4 9. Nxc4 c5 10. 0-0 cxd4 11. exd4 b6 12. Nce5 Bb7 13. Bc4 e6 14. Rfd1 h6 15. Bh4 g5 16. Bg3 Bd5 17. Rac1 Rc8 18. Bxd5 Rxc1 19. Rxc1 Nxe5 20. dxe5 Nxd5 21. Nd4 Qd7 22. Qc4 Rd8 23. h3 Bf8 24. Nb5 Be7 25. a3 a6 26. Nd6 f5 27. f3 Bxd6 28. exd6 f4 29. Bf2 a5 30. Qe4 Qf7 31. Bd4 Qf5 32. Rc6 b5 33. Be5 Kf7 34. Rc7+ Nxc7 35. dxc7 Rc8 36. Qd4 Qb1+ 37. Kh2 Qe1 38. Qd7+ Kg6 39. Qxe6+ Kh5 40. Qf7+ Kh4 41. Bxf4 gxf4 42. Qxf4+ Kh5 43. Qg4# 1-0

[Event "Bremen Silvester op-A"]
[Site "Bremen"]
[Date "2022.12.27"]
[Round "1"]
[White "Lorenzen, Bjoern"]
[Black "Hourigan, Gerrit"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1940"]
[BlackElo "2258"]
[PlyCount "46"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 c5 4. e3 Nc6 5. c3 e6 6. Nbd2 cxd4 7. exd4 Nh5 8. Bg5 f6 9. Ne5 g6 10. Nxc6 bxc6 11. g4 Ng7 12. Bh6 e5 13. f3 f5 14. h4 fxg4 15. dxe5 Nf5 16. Bg5 Be7 17. f4 Bxg5 18. hxg5 Qb6 19. Qa4 Ne3 20. Bd3 0-0 21. Ke2 Ng2 22. Qd4 Nxf4+ 23. Ke3 c5 0-1

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2019.12.30"]
[Round "7"]
[White "Riewe, Gerhard"]
[Black "Lorenzen, Bjoern"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2101"]
[BlackElo "1946"]
[PlyCount "73"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Bg5 Nf6 7. h3 Ne4 8. Bxe4 dxe4 9. Bh4 e6 10. Bg3 Qb6 11. Qb3 Qxb3 12. axb3 Be7 13. Nd2 f5 14. Nc4 Bd7 15. Ne2 0-0 16. 0-0 b5 17. Ne5 Nxe5 18. Bxe5 a5 19. Ra2 Bd8 20. c4 Rc8 21. c5 Bc6 22. Nf4 Bd5 23. Nxd5 exd5 24. Rc1 Rc6 25. Rc3 Rf7 26. b4 a4 27. b3 axb3 28. Rxb3 Rd7 29. Ra8 Kf7 30. Rba3 Bg5 31. Rb8 Bf6 32. Bxf6 Rxf6 33. Rxb5 Ke7 34. Rb8 Rf8 35. Rxf8 Kxf8 36. b5 Ke7 37. b6 1-0

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2019.12.29"]
[Round "6"]
[White "Hochhuth, Arnd"]
[Black "Lorenzen, Bjoern"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1904"]
[BlackElo "1946"]
[PlyCount "156"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 d6 4. 0-0 e5 5. e4 c5 6. d3 Nc6 7. Nc3 Nge7 8. Nd2 0-0 9. Nc4 Nd4 10. Nd5 Nxd5 11. exd5 b5 12. Nd2 Nf5 13. a4 Bd7 14. axb5 Bxb5 15. Nc4 Bxc4 16. dxc4 Qb6 17. c3 a5 18. Ra3 Rfb8 19. g4 Ne7 20. Be4 Qc7 21. Bc2 f5 22. g5 Nc8 23. b3 Nb6 24. Qe2 e4 25. Bd2 Nd7 26. f4 exf3 27. Rxf3 Re8 28. Re3 Ne5 29. h3 Qe7 30. Qg2 Qf7 31. Ra1 Re7 32. Rf1 Rb7 33. Ree1 Re7 34. Kh1 Qe8 35. Rf4 Qd7 36. Ra1 Qc7 37. Re1 Rae8 38. Qg3 Nf7 39. Rff1 Rxe1 40. Rxe1 Be5 41. Qf2 Qd8 42. Qg1 Kg7 43. Re2 Rh8 44. Rg2 Re8 45. Re2 Re7 46. Re1 Kg8 47. Re2 Bg7 48. Qe1 Rxe2 49. Qxe2 Ne5 50. Kg2 Kf7 51. h4 Qe7 52. b4 Qc7 53. b5 Qe7 54. Bf4 Nd7 55. Qxe7+ Kxe7 56. Bd2 Nb6 57. Bb3 a4 58. Ba2 Kd7 59. Kf3 Kc7 60. Ke2 Be5 61. Be1 Nd7 62. Kd3 Bf4 63. Ke2 Ne5 64. Bf2 Ng4 65. Be1 h6 66. Bd2 Bxd2 67. Kxd2 hxg5 68. hxg5 Ne5 69. Ke3 Nd7 70. Kf4 Kd8 71. Ke3 Ne5 72. Kf4 Nd3+ 73. Ke3 Nc1 74. Bb1 a3 75. b6 a2 76. Bxa2 Nxa2 77. Kd3 Kc8 78. Kc2 Kb7 0-1

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2019.12.29"]
[Round "5"]
[White "Lorenzen, Bjoern"]
[Black "Nettelbeck, Jann"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1946"]
[BlackElo "1708"]
[PlyCount "45"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Qb6 5. Qc1 Nc6 6. c3 c4 7. Nbd2 Bf5 8. Nh4 e6 9. Nxf5 exf5 10. Qc2 Ne4 11. f3 g5 12. fxe4 gxf4 13. exd5 fxe3 14. Nxc4 Nxd4 15. cxd4 Bb4+ 16. Kd1 Qxd4+ 17. Qd3 Qg4+ 18. Be2 Qxg2 19. Qxe3+ Kd8 20. Bf3 Qg6 21. Qb3 Bc5 22. Qxb7 Rc8 23. Ne5 1-0

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2019.12.28"]
[Round "3"]
[White "Lorenzen, Bjoern"]
[Black "Hoerstmann, Martin"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1946"]
[BlackElo "2208"]
[PlyCount "68"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 Bxc3+ 5. bxc3 f5 6. e4 fxe4 7. f3 e5 8. dxe6 Nc6 9. exd7+ Bxd7 10. Qe2 Qa5 11. Bd2 0-0-0 12. fxe4 Nf6 13. 0-0-0 Nxe4 14. Be1 Nxc3 15. Bxc3 Qxc3+ 16. Qc2 Qa1+ 17. Qb1 Qxb1+ 18. Kxb1 Bg4 19. Rxd8+ Rxd8 20. Be2 Bxe2 21. Nxe2 Rd2 22. Nf4 Ne5 23. Re1 Nxc4 24. Re7 Rd7 25. Re2 b6 26. Kc2 Kb7 27. g3 Na3+ 28. Kb3 Nb5 29. Rf2 Rf7 30. h4 Nd4+ 31. Kc4 Kc6 32. Rb2 Nf5 33. Nd3 Nd6+ 34. Kc3 Rf3 0-1

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2019.12.28"]
[Round "4"]
[White "Wielebinski, Paul Martin"]
[Black "Lorenzen, Bjoern"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2069"]
[BlackElo "1946"]
[PlyCount "97"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bg4 5. Neg5 Bh5 6. g4 Bg6 7. h4 h6 8. Nh3 Nd7 9. d4 e6 10. Nf4 Be4 11. Bd3 Ngf6 12. Rg1 Bxd3 13. Qxd3 Nd5 14. g5 Nxf4 15. Bxf4 g6 16. h5 Qa5+ 17. Bd2 Qf5 18. hxg6 Qxd3 19. gxf7+ Kxf7 20. cxd3 hxg5 21. Nxg5+ Kf6 22. Bc3 Kf5 23. Ne4 Be7 24. Ke2 Rhg8 25. Rxg8 Rxg8 26. Rh1 Kg6 27. Bd2 Nb6 28. Rh6+ Kf7 29. Bf4 Nd5 30. Be5 b6 31. Rh7+ Ke8 32. Bd6 Rf8 33. Bxe7 Nxe7 34. Nd6+ Kd7 35. Nf7 b5 36. Ne5+ Kd6 37. Rxe7 Kxe7 38. Ng6+ Kf7 39. Nxf8 Kxf8 40. b4 Ke7 41. Ke3 Kd6 42. Ke4 Kd7 43. Ke5 Ke7 44. f4 Kd7 45. Kf6 Kd6 46. Kf7 Kd7 47. d5 cxd5 48. d4 Kd6 49. Ke8 1-0

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2019.12.27"]
[Round "1"]
[White "Lorenzen, Bjoern"]
[Black "Zanner, Marcel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1946"]
[BlackElo "1394"]
[PlyCount "99"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. Nd2 Nf6 4. Ngf3 Bd6 5. Bg3 0-0 6. e3 b6 7. Bd3 Bb7 8. c3 c5 9. Ne5 Nc6 10. f4 h6 11. Bh4 Be7 12. Qf3 cxd4 13. exd4 Nxe5 14. fxe5 Nd7 15. Bxe7 Qxe7 16. 0-0 Qg5 17. Qe2 f6 18. exf6 Rxf6 19. Rxf6 Qxf6 20. Rf1 Qe7 21. Nf3 Rf8 22. Re1 Rf6 23. Bc2 Nf8 24. Ne5 Bc8 25. Bd3 Bd7 26. Qg4 Be8 27. Re3 Nh7 28. h4 h5 29. Qe2 Qf8 30. Qc2 Kh8 31. Nf3 g6 32. Qe2 Qe7 33. Ng5 Nf8 34. g3 Kg7 35. Kg2 Bd7 36. Nh3 Qe8 37. Nf4 b5 38. Kg1 a6 39. Nxd5 Rf7 40. Nf4 Qb8 41. Re5 Qd6 42. Rg5 Rxf4 43. gxf4 Qxf4 44. Qe5+ Qxe5 45. Rxe5 Kf6 46. Kf2 Bc6 47. Rc5 Bd5 48. a4 Nd7 49. Rc7 Nb6 50. axb5 1-0

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2019.12.27"]
[Round "2"]
[White "Wachinger, David"]
[Black "Lorenzen, Bjoern"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2105"]
[BlackElo "1946"]
[PlyCount "192"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 c5 6. Nf3 0-0 7. 0-0 cxd4 8. Nxd4 Nc6 9. Be3 Bd7 10. Rc1 Nxd4 11. Bxd4 Bc6 12. Qd3 e6 13. Rfd1 Qa5 14. Qf3 e5 15. Be3 Nxe4 16. Nd5 f5 17. Ne7+ Kh8 18. Qh3 Rf6 19. f3 Nc5 20. Bg5 Re6 21. Rb1 Qxa2 22. b4 Qxe2 23. bxc5 dxc5 24. Nxc6 Rxc6 25. Rd7 b6 26. Rbd1 Rg8 27. Bh6 a5 28. Bxg7+ Rxg7 29. Rd8+ Rg8 30. Qh4 Qe3+ 31. Kh1 g5 32. Qh5 Rcg6 33. Rxg8+ Rxg8 34. Qh6 Re8 35. Qf6+ Kg8 36. Qxf5 Qf4 37. Qd7 Qf7 38. Qg4 Qg7 39. Rd7 Qf6 40. Qe4 Re7 41. Rd8+ Kg7 42. Qa8 e4 43. Rg8+ Kh6 44. h4 gxh4 45. fxe4 Rd7 46. Qb8 Rd1+ 47. Kh2 Qd6+ 48. Qxd6+ Rxd6 49. Kh3 Kh5 50. Rb8 Kg5 51. Rg8+ Rg6 52. Rf8 Rf6 53. Rg8+ Kh5 54. Rg4 Rh6 55. e5 a4 56. Re4 Re6 57. Rxh4+ Kg5 58. Rg4+ Kf5 59. Rh4 h6 60. Rh5+ Ke4 61. Kg3 a3 62. Rh1 Kxe5 63. Re1+ Kd6 64. Ra1 Re4 65. Rxa3 Rxc4 66. Rf3 Re4 67. Rb3 Kc6 68. Kf3 Re6 69. Kf4 b5 70. Kf5 Rd6 71. Ke5 Rd5+ 72. Ke4 c4 73. Rh3 h5 74. Rg3 b4 75. Rg8 Rd2 76. Rg6+ Kb5 77. Rg5+ Ka4 78. Rxh5 Rxg2 79. Kd4 Rd2+ 80. Kxc4 Rc2+ 81. Kd3 Rc6 82. Kd2 b3 83. Rh8 Ka3 84. Kd1 Kb2 85. Rh2+ Kb1 86. Rh8 Rd6+ 87. Ke2 b2 88. Rb8 Rc6 89. Kd2 Rc1 90. Rb7 Rc6 91. Rb8 Rd6+ 92. Ke2 Rd4 93. Rc8 Ka2 94. Ke3 Rb4 95. Rc2 Ka1 96. Kd2 b1Q 0-1

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2018.12.30"]
[Round "7"]
[White "Jung, Gerald"]
[Black "Lorenzen, Bjoern"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1892"]
[BlackElo "1994"]
[PlyCount "24"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 c6 3. Qf3 dxe4 4. Nxe4 Nd7 5. d4 Ngf6 6. c3 Nxe4 7. Qxe4 Nf6 8. Qc2 Bg4 9. Bd3 Bh5 10. Ne2 Bg6 11. Bf4 e6 12. 0-0 Bd6 1/2-1/2

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2018.12.29"]
[Round "6"]
[White "Lorenzen, Bjoern"]
[Black "Steffens, Olaf"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1994"]
[BlackElo "2185"]
[PlyCount "88"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. d4 b5 2. e4 a6 3. Nf3 Bb7 4. Bd3 e6 5. c3 c5 6. 0-0 Nf6 7. Re1 Be7 8. a4 cxd4 9. axb5 dxc3 10. Nxc3 axb5 11. Rxa8 Bxa8 12. Nxb5 Nc6 13. e5 Nd5 14. Bb1 Qb8 15. Nbd4 Nc3 16. bxc3 Qxb1 17. Qa4 0-0 18. Bg5 Qg6 19. Bxe7 Nxd4 20. Qxd4 Bxf3 21. g3 Ra8 22. Qxd7 Bd5 23. Qb5 Qf5 24. f4 Qc2 25. Qe2 Qxc3 26. Qe3 Qc2 27. Re2 Qd1+ 28. Re1 Qg4 29. Rc1 h6 30. Qd3 Qh3 31. Qf1 Qf5 32. Ra1 Rb8 33. Qe2 Rc8 34. Rd1 Rc2 35. Rd2 Rc4 36. Bd8 Re4 37. Qf2 Rb4 38. Qe2 Re4 39. Qf2 Rc4 40. Qe2 Rc1+ 41. Rd1 Qe4 42. Kf2 Qg2+ 43. Ke3 Rc3+ 44. Rd3 Qxe2+ 0-1

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2018.12.29"]
[Round "5"]
[White "Schiller, Jan Hendrik"]
[Black "Lorenzen, Bjoern"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1829"]
[BlackElo "1994"]
[PlyCount "152"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Ne4 e6 12. Bf4 Nxe4 13. Qxe4 Nf6 14. Qd3 Be7 15. 0-0-0 Qa5 16. Kb1 0-0-0 17. Ne5 Rhf8 18. g4 Nd5 19. Bh2 Nb6 20. Qb3 Qb4 21. Qxb4 Bxb4 22. c3 Be7 23. Bg3 Nd5 24. Rhe1 Bd6 25. Rd3 f6 26. Nc4 Bxg3 27. Rxg3 Rfe8 28. Kc2 Re7 29. Ne3 Rde8 30. Kd2 Kd7 31. Nxd5 cxd5 32. Rge3 Kd6 33. Rd3 b5 34. a4 bxa4 35. Ra1 Rb8 36. Kc1 Rb6 37. Rxa4 Reb7 38. b4 e5 39. f3 Rc6 40. Ra5 exd4 41. Rxd4 Rxc3+ 42. Kd2 Rxf3 43. Raxd5+ Ke7 44. Re4+ Kf7 45. Kc2 Ra3 46. Kb2 Ra6 47. Rf5 Re6 48. Rxe6 Kxe6 49. Kc3 a6 50. Ra5 Rc7+ 51. Kd4 Rc6 52. b5 axb5 53. Rxb5 Ra6 54. Ke4 Ra4+ 55. Kf3 Ra7 56. Ke4 Ra4+ 57. Kf3 Rd4 58. Rb7 Rd7 59. Rb5 Rd5 60. Rb6+ Kf7 61. Rb7+ Kg8 62. Kf4 Rg5 63. Rb8+ Kf7 64. Rb6 Ke7 65. Ra6 f5 66. Ra7+ Ke6 67. Ra6+ Kf7 68. Ra7+ Kg8 69. Ra8+ Kh7 70. gxf5 Rxh5 71. Ra7 Rh1 72. Kg3 Rf1 73. Kg4 Rg1+ 74. Kh3 Kg8 75. Ra3 Kf7 76. Ra6 Rg5 0-1

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2018.12.28"]
[Round "3"]
[White "Hoffer, Hayo"]
[Black "Lorenzen, Bjoern"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1734"]
[BlackElo "1994"]
[PlyCount "84"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 c5 7. 0-0 Re8 8. b3 cxd4 9. Nxd4 Nc6 10. Be3 Nxd4 11. Bxd4 b6 12. Qc2 Bb7 13. Rad1 e5 14. Be3 Qe7 15. f3 Red8 16. Rd3 Rd7 17. Rfd1 Rad8 18. Qd2 Ne8 19. Nd5 Bxd5 20. Rxd5 Nc7 21. Rd3 Ne6 22. g3 Nd4 23. Bxd4 exd4 24. Bf1 Rf8 25. Bh3 Rdd8 26. Re1 Rde8 27. Kf2 h5 28. f4 Kh7 29. Qe2 Rb8 30. a4 a6 31. Qf3 b5 32. axb5 axb5 33. cxb5 Rxb5 34. Rc1 Rfb8 35. Bg2 Qb7 36. Rb1 Rc8 37. Qd1 Qb6 38. Ke2 Rc3 39. h3 Rbc5 40. Bh1 Qb5 41. g4 Rxd3 42. Qxd3 Rc2+ 0-1

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2018.12.28"]
[Round "4"]
[White "Lorenzen, Bjoern"]
[Black "Ngo, Minh Duc"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1994"]
[BlackElo "2155"]
[PlyCount "50"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 Bf5 5. cxd5 cxd5 6. 0-0 Nc6 7. d4 e6 8. Nc3 Bd6 9. Qb3 Qd7 10. Bd2 0-0 11. Nh4 Nxd4 12. Qd1 Rac8 13. e3 Bc2 14. Qe1 Nc6 15. Ne2 Ne5 16. Bc3 Ne4 17. Qc1 Bd3 18. Re1 Bxe2 19. Rxe2 Nxc3 20. bxc3 Rc7 21. Rc2 Rfc8 22. Rb1 b5 23. Bf1 b4 24. f4 Ng4 25. c4 Nxe3 0-1

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2018.12.27"]
[Round "1"]
[White "Bruehl, Rainer"]
[Black "Lorenzen, Bjoern"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1362"]
[BlackElo "1994"]
[PlyCount "32"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. Bg5 d6 6. e3 c5 7. dxc5 dxc5 8. Nd5 Nxd5 9. cxd5 Bxb2 10. Rb1 Bc3+ 11. Nd2 Qxd5 12. Bh6 Rd8 13. e4 Qxe4+ 14. Be2 Qxg2 15. Bf3 Qh3 16. Rg1 Qxh6 0-1

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2018.12.27"]
[Round "2"]
[White "Lorenzen, Bjoern"]
[Black "Hedke, Fred"]
[Result "0-1"]
[ECO "D77"]
[WhiteElo "1994"]
[BlackElo "2243"]
[PlyCount "34"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 g6 5. 0-0 Bg7 6. d4 0-0 7. b3 b6 8. Bb2 Bb7 9. Nbd2 Nbd7 10. Rc1 Rc8 11. e3 c5 12. Rc2 Re8 13. Qa1 cxd4 14. Bxd4 e5 15. Nxe5 Nxe5 16. Bxe5 Rxe5 17. Qxe5 Nh5 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.26"]
[Round "9"]
[White "Traetmar, Mattis"]
[Black "Lorenzen, Bjoern"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1848"]
[BlackElo "2030"]
[PlyCount "47"]
[EventDate "2016.03.19"]
[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 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bg4 5. h3 Bxf3 6. Qxf3 Nd7 7. d4 e6 8. Bd3 Ngf6 9. c3 Nxe4 10. Bxe4 Nf6 11. Bd3 h6 12. Bd2 Bd6 13. 0-0-0 Qc7 14. Rhe1 0-0-0 15. Kb1 Kb8 16. g4 Qe7 17. g5 hxg5 18. Bxg5 Rde8 19. Re3 Qd8 20. Be4 Be7 21. Bf4+ Bd6 22. Bg5 Be7 23. Bf4+ Bd6 24. Bg5 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.25"]
[Round "8"]
[White "Lorenzen, Bjoern"]
[Black "Goes, Carsten"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2030"]
[BlackElo "1770"]
[PlyCount "131"]
[EventDate "2016.03.19"]
[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. c4 Nf6 4. Nc3 d5 5. Bf4 c6 6. e3 Be7 7. Bd3 Nbd7 8. Qc2 Ne4 9. h3 0-0 10. 0-0-0 Qa5 11. Bxe4 fxe4 12. Nd2 Bf6 13. f3 e5 14. dxe5 Nxe5 15. Bxe5 Bxe5 16. fxe4 Bxc3 17. bxc3 dxe4 18. Rhf1 Be6 19. g4 Qa3+ 20. Qb2 Qc5 21. Rfe1 Bxc4 22. Nxe4 Qe5 23. Nd6 Bd5 24. Nf5 Rae8 25. e4 Qf4+ 26. Qd2 Qxd2+ 27. Rxd2 Rxe4 28. Red1 g6 29. Nd6 Re3 30. c4 Rc3+ 31. Kb2 Rxc4 32. Nxc4 Bxc4 33. g5 Bd5 34. h4 Rf4 35. Rd4 Rf2+ 36. R1d2 Rxd2+ 37. Rxd2 Kf7 38. Re2 Be6 39. Kc3 c5 40. a3 Ke7 41. Kd3 Kd6 42. Rf2 Bf5+ 43. Kc4 a6 44. Rd2+ Kc6 45. Rd8 b5+ 46. Kc3 a5 47. Rh8 b4+ 48. axb4 cxb4+ 49. Kb2 a4 50. Rxh7 Kc5 51. Re7 Kc4 52. Rc7+ Kd4 53. Ra7 a3+ 54. Kb3 Be6+ 55. Kxb4 a2 56. Ra3 Ke4 57. Kc3 Kf4 58. Kd4 Kg4 59. Ke5 Bb3 60. Kf6 Kxh4 61. Kxg6 Kg4 62. Kf6 Kf4 63. g6 Ke4 64. g7 Bg8 65. Ke7 Kd4 66. Kf8 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.24"]
[Round "7"]
[White "Kuenitz, Bernhard"]
[Black "Lorenzen, Bjoern"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1877"]
[BlackElo "2030"]
[PlyCount "119"]
[EventDate "2016.03.19"]
[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 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nf6 5. g3 Nc6 6. Bg2 Bf5 7. Nf3 e6 8. a3 Bd6 9. 0-0 h6 10. Nb5 Bb8 11. e3 0-0 12. Nc3 Bd6 13. b4 Rc8 14. Bb2 Ne4 15. Nxe4 Bxe4 16. Rc1 Qb6 17. Qe2 a6 18. Rc3 f6 19. Bh3 Rce8 20. Rfc1 Bxf3 21. Qxf3 a5 22. Rb1 axb4 23. axb4 Qxb4 24. Qd1 Qa5 25. Rb3 b5 26. Ra1 Qb6 27. Qe2 Na7 28. Bc3 Rf7 29. e4 dxe4 30. Qxe4 f5 31. Qe2 Qb8 32. Qa2 Kf8 33. Bg2 e5 34. dxe5 Bxe5 35. Bb4+ Bd6 36. Qa3 Bxb4 37. Qxb4+ Ree7 38. Re1 Ke8 39. Rbe3 Qc7 40. Bd5 Rxe3 41. Bxf7+ Kxf7 42. Rxe3 Qd7 43. Qb3+ Kf6 44. Rd3 Qe6 45. Qd1 Nc8 46. Re3 Qd6 47. Qc1 Qd7 48. Qc3+ Kf7 49. Qb3+ Kf6 50. Rd3 Nd6 51. Qb2+ Kg6 52. Qb3 Kf6 53. Qd5 Ke7 54. Qe5+ Qe6 55. Qxg7+ Ke8 56. Re3 Ne4 57. f3 Qb6 58. Qc3 b4 59. Qd3 b3 60. Qxb3 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.23"]
[Round "6"]
[White "Lorenzen, Bjoern"]
[Black "Margraf, Daniel"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2030"]
[BlackElo "2219"]
[PlyCount "86"]
[EventDate "2016.03.19"]
[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 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. h3 Re8 9. d5 Nc5 10. Qc2 a5 11. Nd2 Rf8 12. Nb3 Bd7 13. Nxc5 dxc5 14. Be3 b6 15. f4 Ne8 16. Bd3 Nd6 17. f5 f6 18. g4 Qe7 19. Rf2 Rae8 20. Raf1 Ra8 21. a4 Kf7 22. Re1 Rh8 23. Rh2 Rag8 24. Kf1 Ke8 25. Ree2 Kd8 26. Reg2 Be8 27. b3 h5 28. Qd2 Rh7 29. Ke1 Rgh8 30. Qf2 Bh6 31. Bxh6 Rxh6 32. Kf1 Kc8 33. Kg1 Kb7 34. Qe2 Qh7 35. Qf2 Nf7 36. Be2 hxg4 37. hxg4 Ng5 38. Rxh6 Qxh6 39. Qg3 Qh1+ 40. Kf2 Rh3 41. Rg1 Rxg3 42. Rxh1 Rxc3 43. Rh8 Nxe4+ 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.22"]
[Round "5"]
[White "Zimmermann, Erik"]
[Black "Lorenzen, Bjoern"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1626"]
[BlackElo "2030"]
[PlyCount "86"]
[EventDate "2016.03.19"]
[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 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nf6 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. 0-0 e6 8. Re1 Bd6 9. Bg5 Qc7 10. h3 h6 11. Bxf6 Nxf6 12. Nbd2 0-0 13. c3 Nd7 14. Rc1 Rac8 15. Nf1 b5 16. a3 a5 17. Qd3 Qc4 18. Qd2 Qc7 19. Qd3 Qb8 20. b4 Rc6 21. Rc2 Rfc8 22. Rec1 Nf6 23. N1d2 a4 24. Nb1 Ne4 25. Nfd2 Bf4 26. Nxe4 dxe4 27. Qxe4 Bxc1 28. Rxc1 Qd6 29. Re1 Qd5 30. Qf4 f6 31. Re3 e5 32. Qf5 Re8 33. Qg6 Qf7 34. Qd3 Rb6 35. Nd2 exd4 36. Qxd4 Rxe3 37. Qxb6 Re1+ 38. Kh2 Qe8 39. Qd6 Qe5+ 40. Qxe5 fxe5 41. Nf3 Rc1 42. c4 Rxc4 43. Nxe5 Rc3 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.21"]
[Round "4"]
[White "Lorenzen, Bjoern"]
[Black "Kastens, Elmar"]
[Result "1/2-1/2"]
[ECO "A59"]
[WhiteElo "2030"]
[BlackElo "1905"]
[PlyCount "45"]
[EventDate "2016.03.19"]
[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 Nf6 2. Nf3 c5 3. d5 d6 4. c4 b5 5. cxb5 a6 6. bxa6 Bxa6 7. Nc3 g6 8. e4 Bxf1 9. Kxf1 Bg7 10. h3 0-0 11. Kg1 Na6 12. Kh2 Qb6 13. Re1 Nd7 14. Re2 Nc7 15. Rc2 Nb5 16. Nxb5 Qxb5 17. Qe2 Rfb8 18. Qxb5 Rxb5 19. Kg1 Ra4 20. Re2 Rbb4 21. Kf1 Rxe4 22. Rxe4 Rxe4 23. a4 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.20"]
[Round "3"]
[White "Hoffer, Hayo"]
[Black "Lorenzen, Bjoern"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1847"]
[BlackElo "2030"]
[PlyCount "68"]
[EventDate "2016.03.19"]
[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 c6 4. c3 Bf5 5. e3 Nbd7 6. Bd3 Bxd3 7. Qxd3 Nh5 8. Be5 Nxe5 9. Nxe5 e6 10. 0-0 f6 11. Qe2 g6 12. Nd3 f5 13. Ne5 Bg7 14. f4 Nf6 15. Nd2 0-0 16. Ndf3 Ne4 17. Rac1 Rc8 18. c4 dxc4 19. Qxc4 Qe7 20. Rfd1 Rfd8 21. Nd2 Nxd2 22. Rxd2 Rd5 23. b3 Rcd8 24. Rdd1 g5 25. g3 c5 26. Kf2 gxf4 27. gxf4 Qh4+ 28. Kg2 Bxe5 29. fxe5 Kh8 30. Qc2 cxd4 31. exd4 Rxd4 32. Rxd4 Qxd4 33. Re1 Rg8+ 34. Kf3 Qd5+ 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.20"]
[Round "2"]
[White "Lorenzen, Bjoern"]
[Black "Gebur, Thomas"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "2030"]
[BlackElo "1859"]
[PlyCount "90"]
[EventDate "2016.03.19"]
[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. Nf3 Nf6 3. c4 g6 4. Nc3 d6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 c6 8. e3 h6 9. b4 a5 10. b5 Be6 11. Nd2 Bf7 12. Bb2 e5 13. dxe5 dxe5 14. Qe2 e4 15. Rad1 Qc7 16. f3 exf3 17. Nxf3 Re8 18. bxc6 Nxc6 19. Nb5 Qe7 20. Rfe1 Rad8 21. Nfd4 Nxd4 22. Bxd4 Qb4 23. Rc1 Ne4 24. a3 Qe7 25. Qb2 Bxd4 26. exd4 Qg5 27. c5 h5 28. Bxe4 fxe4 29. Nd6 Re7 30. Rc3 Bd5 31. Rce3 Rf8 32. Qb6 Re6 33. Qxa5 h4 34. Qd2 hxg3 35. hxg3 Ref6 36. Qg2 Rf3 37. Rxf3 Rxf3 38. Kh2 Qh6+ 39. Kg1 Qg5 40. Kh2 Qh5+ 41. Kg1 e3 42. g4 Qg5 43. Rf1 Rxf1+ 44. Qxf1 Qxg4+ 45. Kh2 Qh4+ 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.19"]
[Round "1"]
[White "Proske, Matthias"]
[Black "Lorenzen, Bjoern"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1666"]
[BlackElo "2030"]
[PlyCount "86"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[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 Bf5 5. Nbd2 Nbd7 6. c4 e6 7. 0-0 Bd6 8. b3 h6 9. Bb2 Qc7 10. Rc1 Ne4 11. cxd5 exd5 12. Nh4 Bh7 13. Nxe4 dxe4 14. d5 0-0 15. Bh3 f5 16. dxc6 bxc6 17. e3 g5 18. Nxf5 Bxf5 19. Bxf5 Rxf5 20. Qg4 Raf8 21. Qxe4 Nc5 22. Qd4 Be5 23. Qc4+ Qf7 24. Qxf7+ R8xf7 25. Ba3 Nd3 26. Rc2 c5 27. Rd2 Nb4 28. Bc1 g4 29. a3 Nc6 30. Rc2 Bg7 31. b4 Ne5 32. e4 Nf3+ 33. Kg2 Rh5 34. Rh1 cxb4 35. axb4 Rxh2+ 36. Rxh2 Ne1+ 37. Kf1 Nxc2 38. b5 Nd4 39. Rh4 Nf3 40. Rh5 Re7 41. Bxh6 Bxh6 42. Rxh6 Rxe4 43. Rg6+ Kf7 0-1

[Event "Oberliga Nord W 0607"]
[Site "Germany"]
[Date "2007.04.22"]
[Round "9.7"]
[White "Lorenzen, Bjoern"]
[Black "Fruestueck, Cord"]
[Result "0-1"]
[ECO "A91"]
[PlyCount "66"]
[EventDate "2006.10.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Goettingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 c6 5. Nh3 Be7 6. Qc2 0-0 7. 0-0 d6 8. Nc3 Qe8 9. e4 fxe4 10. Nxe4 e5 11. dxe5 dxe5 12. Nhg5 Qg6 13. Nxf6+ gxf6 14. Qxg6+ hxg6 15. Ne4 Na6 16. b3 Be6 17. Bb2 Rfd8 18. Rad1 Kf7 19. h4 Nb4 20. Nc3 Nd3 21. Ba1 Bg4 22. Rd2 Nb4 23. Rxd8 Rxd8 24. Be4 Rd2 25. Bb1 f5 26. a3 Nd3 27. b4 e4 28. c5 Bf6 29. Ba2+ Kg7 30. Bc4 Ne5 31. Bb3 Nf3+ 32. Kg2 g5 33. hxg5 Nxg5 0-1

[Event "Oberliga Nord W 0607"]
[Site "Germany"]
[Date "2007.02.25"]
[Round "6.8"]
[White "Lorenzen, Bjoern"]
[Black "Labahn, Dieter"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "2129"]
[PlyCount "60"]
[EventDate "2006.10.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Hannover SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. c3 Be7 5. h3 0-0 6. e3 c5 7. Bd3 b6 8. Nbd2 Bb7 9. Qc2 c4 10. Be2 b5 11. b4 a5 12. bxa5 Qxa5 13. 0-0 Nc6 14. Rfb1 Ba3 15. Ne5 Nxe5 16. Bxe5 Nd7 17. Bg3 Rfc8 18. f3 Bc6 19. Nf1 b4 20. Be1 Ba4 21. Qd2 bxc3 22. Qxc3 Qxc3 23. Bxc3 Rcb8 24. Bd1 Bxd1 25. Rxd1 Nb6 26. Bd2 Bb2 27. Rab1 c3 28. Bc1 c2 29. Bxb2 cxb1Q 30. Rxb1 Nc4 0-1

[Event "Oberliga Nord W 0607"]
[Site "Germany"]
[Date "2006.11.19"]
[Round "3.6"]
[White "Lorenzen, Bjoern"]
[Black "Issing, Peter"]
[Result "0-1"]
[ECO "E15"]
[BlackElo "2257"]
[PlyCount "88"]
[EventDate "2006.10.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Bremer SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 0-0 8. Bg2 d5 9. cxd5 Nxd5 10. Nxd5 exd5 11. 0-0 Nd7 12. Bc3 Bd6 13. Re1 Bb7 14. Rc1 Re8 15. Qd3 a5 16. e3 Qe7 17. Nd2 Nf6 18. f3 Ba6 19. Qc2 Ba3 20. Bb2 Bxb2 21. Qxb2 Bb7 22. Qc2 c5 23. dxc5 Rac8 24. Qd3 Rxc5 25. Rc3 Rxc3 26. Qxc3 Rc8 27. Qb2 Qc5 28. Kf2 Qc2 29. Rb1 Ba6 30. a4 Rc3 31. Qxc2 Rxc2 32. Rd1 Kf8 33. Bf1 Bxf1 34. Kxf1 Nd7 35. Ke2 Nc5 36. Rb1 Ra2 37. h4 Ke7 38. Kd1 Kd6 39. Ke2 f5 40. Kd1 g6 41. Rc1 Rxd2+ 42. Kxd2 Nxb3+ 43. Kc2 Nxc1 44. Kxc1 Kc5 0-1

[Event "Oberliga Nord W 0607"]
[Site "Germany"]
[Date "2006.10.29"]
[Round "2.8"]
[White "Schaar, Andreas"]
[Black "Lorenzen, Bjoern"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2105"]
[PlyCount "21"]
[EventDate "2006.10.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Nordhorn Blanke"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 Bf5 7. Bb5 Bxb1 8. Bxc6+ bxc6 9. Qxb1 e6 10. 0-0 c5 11. dxc5 1/2-1/2

[Event "Oberliga Nord W 0607"]
[Site "Germany"]
[Date "2006.10.15"]
[Round "1.6"]
[White "Lorenzen, Bjoern"]
[Black "Degro, Heiko"]
[Result "1/2-1/2"]
[ECO "D85"]
[PlyCount "64"]
[EventDate "2006.10.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Hannover PSC"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 0-0 9. Be2 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. Bd2 Qd6 13. h3 f5 14. 0-0 fxe4 15. c4 b6 16. Bg4 Bf5 17. Be3 e6 18. dxe6 Qxe6 19. Qe2 Qf6 20. Rfd1 Rfd8 21. Rxd8+ Rxd8 22. Rd1 Rxd1+ 23. Qxd1 Qd6 24. Qa4 Bxg4 25. hxg4 a5 26. Qe8+ Kg7 27. g3 Bxg3 28. fxg3 Qxg3+ 29. Kf1 Qxe3 30. Qe7+ Kh6 31. Qh4+ Kg7 32. Qe7+ Kh6 1/2-1/2

[Event "Nord West Cup 04th"]
[Site "Bad Zwischenahn"]
[Date "2002.??.??"]
[Round "5"]
[White "Campe, Ulrich"]
[Black "Lorenzen, Bjoern"]
[Result "1/2-1/2"]
[ECO "A84"]
[PlyCount "40"]
[EventDate "2002.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. Nf3 Nf6 5. Bf4 c6 6. e3 Be7 7. Bd3 0-0 8. 0-0 Ne4 9. Bxe4 fxe4 10. Ne5 Nd7 11. f3 Nxe5 12. Bxe5 exf3 13. Rxf3 Bd7 14. Rxf8+ Qxf8 15. Qe2 Qf7 16. Rf1 Qg6 17. Rf3 Bf8 18. Rg3 Qf7 19. Rf3 Qe7 20. c5 Qd8 1/2-1/2

[Event "Nord West Cup 04th"]
[Site "Bad Zwischenahn"]
[Date "2002.??.??"]
[Round "4"]
[White "Eden, Wilke"]
[Black "Lorenzen, Bjoern"]
[Result "1/2-1/2"]
[ECO "B18"]
[PlyCount "96"]
[EventDate "2002.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nf6 7. Bc4 Nbd7 8. 0-0 e6 9. Bg5 Bd6 10. Nd2 h6 11. Bh4 Qc7 12. Re1 0-0 13. Ngf1 Qb6 14. Nb3 Nd5 15. Ne3 Qc7 16. Bg3 Bxg3 17. hxg3 Rfe8 18. Nxd5 cxd5 19. Bd3 Bxd3 20. Qxd3 Nf6 21. Nd2 Rec8 22. c3 a5 23. Rac1 Ne8 24. Rc2 Nd6 25. Rec1 Nc4 26. Qe2 Nxd2 27. Rxd2 Qc4 28. Qxc4 Rxc4 29. Kf1 Rac8 30. Rdc2 Kf8 31. Ke2 Ke7 32. Kd3 Kd6 33. b3 R4c6 34. c4 b6 35. a3 f6 36. b4 dxc4+ 37. Rxc4 Kd5 38. Rxc6 Rxc6 39. Rxc6 Kxc6 40. bxa5 bxa5 41. Kc4 h5 42. a4 g5 43. f3 f5 44. f4 gxf4 45. gxf4 h4 46. Kc3 Kd6 47. Kc4 Kc6 48. Kc3 Kd6 1/2-1/2

[Event "Nord West Cup 04th"]
[Site "Bad Zwischenahn"]
[Date "2002.??.??"]
[Round "7"]
[White "Lorenzen, Bjoern"]
[Black "Korsus, Bernd"]
[Result "0-1"]
[ECO "D94"]
[BlackElo "2283"]
[PlyCount "64"]
[EventDate "2002.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. c4 Bg7 5. Nc3 0-0 6. Be2 cxd4 7. exd4 d5 8. c5 Nc6 9. 0-0 Ne4 10. h3 b6 11. cxb6 Nxc3 12. bxc3 Qxb6 13. Qb3 Qd8 14. Bf4 Bf5 15. g4 Be6 16. Rac1 Na5 17. Qb4 f6 18. Nd2 Bf7 19. g5 Nc6 20. Qa4 Be8 21. Bb5 Qc8 22. Qa6 fxg5 23. Qxc8 Rxc8 24. Bxc6 Bxc6 25. Bxg5 Bd7 26. Kg2 e5 27. Nf3 Bxh3+ 28. Kxh3 Rxf3+ 29. Kg2 Rfxc3 30. Rxc3 Rxc3 31. dxe5 Kf7 32. Rb1 Bxe5 0-1

[Event "Nord West Cup 04th"]
[Site "Bad Zwischenahn"]
[Date "2002.??.??"]
[Round "2"]
[White "Lorenzen, Bjoern"]
[Black "Lukossek, Thomas"]
[Result "1-0"]
[ECO "D03"]
[PlyCount "80"]
[EventDate "2002.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Be7 5. Nbd2 b6 6. Bd3 Bb7 7. Ne5 0-0 8. f4 c5 9. c3 Nbd7 10. 0-0 Ne4 11. Bxe7 Qxe7 12. Ndf3 f6 13. Nxd7 Qxd7 14. dxc5 Nxc5 15. Bc2 Ba6 16. Re1 Qe7 17. f5 Rfd8 18. Nd4 Rac8 19. fxe6 Nxe6 20. Bf5 Nxd4 21. exd4 Qd6 22. Bxc8 Bxc8 23. Qa4 Kf7 24. Qxa7+ Rd7 25. Qa4 Qf4 26. Qc2 Rd8 27. Qe2 Kg6 28. Rf1 Qd6 29. Rae1 Bf5 30. Qe7 Qb8 31. Rf3 Rg8 32. Rg3+ Kh6 33. Qe3+ g5 34. Qf2 Kg6 35. Rf3 Be4 36. Rxf6+ Kh5 37. Qe2+ g4 38. Qe3 Rg5 39. Qg3 Qd8 40. Qd6 Qf8 1-0

[Event "Nord West Cup 04th"]
[Site "Bad Zwischenahn"]
[Date "2002.??.??"]
[Round "3"]
[White "Lorenzen, Bjoern"]
[Black "Tchetchelnitski, Boris"]
[Result "0-1"]
[ECO "A99"]
[BlackElo "2230"]
[PlyCount "146"]
[EventDate "2002.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. c4 d6 7. Nc3 a5 8. b3 Qe8 9. Bb2 c6 10. Qd3 Na6 11. a3 Bd8 12. Qc2 e5 13. dxe5 dxe5 14. Rad1 Bc7 15. Na4 e4 16. Nd4 f4 17. Nc3 e3 18. Ne4 exf2+ 19. Rxf2 Ng4 20. Rf3 Ne3 21. Rxe3 fxe3 22. Qd3 Bg4 23. Qxe3 Rd8 24. Qg5 Qg6 25. Qxg6 hxg6 26. Re1 Rfe8 27. e3 Be5 28. Bc3 Bc7 29. b4 axb4 30. axb4 Bf5 31. Ng5 Be5 32. Ngf3 Bf6 33. c5 Nc7 34. Bd2 Be4 35. Kf2 Ra8 36. Bf1 Bd5 37. Bd3 Ne6 38. Nxe6 Bxe6 39. Bxg6 Red8 40. Rc1 Bg4 41. Rc2 Rf8 42. Kg2 Rad8 43. Ne1 Bd1 44. Ra2 Bb3 45. Bb1 Bxa2 46. Bxa2+ Kh8 47. Nf3 g6 48. e4 Rxd2+ 49. Nxd2 Bc3 50. Nb3 Bxb4 51. Bb1 Kg7 52. Bd3 Re8 53. Kf3 Re5 54. Kf4 Kf6 55. g4 g5+ 56. Kg3 Bxc5 57. h4 gxh4+ 58. Kxh4 Be3 59. Kg3 Bg5 60. Kf3 Re7 61. Nc5 Ke5 62. Nb3 Rh7 63. Bf1 b6 64. Kg3 Ra7 65. Kf3 Ra3 66. Bc4 b5 67. Bf7 c5 68. Ke2 c4 69. Nc5 Ra7 70. Bg8 Be7 71. Ne6 Ra8 72. Bf7 Kf6 73. Nc7 Ra2+ 0-1

[Event "Nord West Cup 04th"]
[Site "Bad Zwischenahn"]
[Date "2002.??.??"]
[Round "6"]
[White "Lorenzen, Bjoern"]
[Black "Teixeira, Jose"]
[Result "1-0"]
[ECO "E69"]
[PlyCount "79"]
[EventDate "2002.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 c6 7. Nc3 Nbd7 8. e4 e5 9. h3 Re8 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Qe2 Qc7 13. Be3 Be6 14. Rfd1 Rad8 15. b4 Kh8 16. a4 a5 17. Rxd8 Rxd8 18. Rb1 Nd7 19. Bf1 axb4 20. Rxb4 Bf8 21. Rb1 Bc5 22. Bxc5 Nxc5 23. Qe3 Rd4 24. Ne2 Rxc4 25. Rc1 Rxc1 26. Nxc1 Nxa4 27. Qa3 c5 28. Qxa4 c4 29. Qb4 Kg7 30. Na2 Qc6 31. Bg2 Qa6 32. Nc3 Qa1+ 33. Kh2 Qe1 34. Qb2 h5 35. h4 b6 36. Nb5 Qa5 37. Qxe5+ Kh7 38. Qb2 Qa4 39. Nd4 b5 40. Qxb5 1-0

[Event "Nord West Cup 04th"]
[Site "Bad Zwischenahn"]
[Date "2002.??.??"]
[Round "1"]
[White "Podzielny, Karl Heinz"]
[Black "Lorenzen, Bjoern"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2501"]
[PlyCount "99"]
[EventDate "2002.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 f5 5. g3 Nf6 6. Bg2 Bd6 7. Bf4 Bxf4 8. gxf4 Qa5+ 9. Nbd2 Ne4 10. a3 Nxd2 11. Nxd2 0-0 12. e3 Nd7 13. b4 Qd8 14. h4 Nf6 15. Rc1 Bd7 16. Nf3 a5 17. Ne5 axb4 18. axb4 Ra3 19. Rb1 Qe7 20. cxd5 exd5 21. Qc5 Qxc5 22. bxc5 Ra7 23. 0-0 Rfa8 24. Bf3 Bc8 25. Rb2 Kf8 26. Kg2 Ra3 27. h5 Ra2 28. Rxa2 Rxa2 29. Rb1 Ke7 30. h6 gxh6 31. Rh1 Ng8 32. Kg3 Be6 33. Rb1 Bc8 34. Bg2 Nf6 35. Rh1 Ng8 36. Rh2 Kf6 37. Bf1 Kg7 38. Bd3 Nf6 39. Rh4 Ne4+ 40. Bxe4 fxe4 41. Rh5 Be6 42. f5 Bc8 43. Ng4 Ra8 44. Kf4 Bd7 45. f6+ Kh8 46. Nxh6 Rf8 47. Ke5 Be8 48. Rf5 Bd7 49. Rg5 Be8 50. Rg7 1-0

[Event "Oberliga Nord W 0001"]
[Site "Germany"]
[Date "2001.04.01"]
[Round "8.2"]
[White "Lorenzen, Bjoern"]
[Black "Kosak, Robert"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "2256"]
[PlyCount "34"]
[EventDate "2000.10.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst II"]
[BlackTeam "Bremen Nord"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 e6 3. Bf4 Bd6 4. Bg3 Nf6 5. e3 Bxg3 6. hxg3 b6 7. c3 0-0 8. Nbd2 c5 9. Bd3 Ba6 10. Bc2 g6 11. Ne5 Nbd7 12. Nxd7 Qxd7 13. Qf3 Qe7 14. g4 Nd7 15. Qh3 f5 16. gxf5 exf5 17. 0-0-0 Rf7 1/2-1/2

[Event "Oberliga Nord W 0001"]
[Site "Germany"]
[Date "2001.03.11"]
[Round "7.3"]
[White "Lorenzen, Bjoern"]
[Black "Treiber, Burkhard"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "66"]
[EventDate "2000.10.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst II"]
[BlackTeam "Hannover Post"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. Bg3 0-0 8. Bd3 Re8 9. Ne5 Qc7 10. f4 Bd7 11. Bh4 Be7 12. g4 Rf8 13. g5 Ne8 14. Qh5 g6 15. Qh6 Nxe5 16. fxe5 Ng7 17. Bg3 Qd8 18. Bf4 Nh5 19. Be2 Re8 20. Bxh5 Bf8 21. Bf3 Bxh6 22. gxh6 cxd4 23. exd4 Qh4+ 24. Bg3 Qxh6 25. 0-0-0 b5 26. h4 b4 27. c4 dxc4 28. Bxa8 Rxa8 29. Kc2 b3+ 30. axb3 cxb3+ 31. Nxb3 Ba4 32. Rd3 Rb8 33. Ra1 Bxb3+ 0-1

[Event "Oberliga Nord W 0001"]
[Site "Germany"]
[Date "2001.02.18"]
[Round "6.5"]
[White "Ebeling, Jens"]
[Black "Lorenzen, Bjoern"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2152"]
[PlyCount "40"]
[EventDate "2000.10.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Braunschweig SF"]
[BlackTeam "Delmenhorst II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. a3 c5 6. Bb5+ Nc6 7. dxc5 Bxc5 8. 0-0 a6 9. Bd3 Nge7 10. b4 Ba7 11. Bb2 0-0 12. Nbd2 Bxd3 13. cxd3 Nf5 14. Nb3 b6 15. Rc1 Rc8 16. Qd2 Qe7 17. Rc2 Rc7 18. Rfc1 Rfc8 19. g3 Qd7 20. Kg2 h6 1/2-1/2

[Event "Oberliga Nord W 0001"]
[Site "Germany"]
[Date "2001.01.28"]
[Round "5.2"]
[White "Eng, Holger"]
[Black "Lorenzen, Bjoern"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2301"]
[PlyCount "131"]
[EventDate "2000.10.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Tura Melle"]
[BlackTeam "Delmenhorst II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. c4 c6 3. Qc2 e6 4. d4 f5 5. Bf4 Nf6 6. e3 Be7 7. Nc3 Ne4 8. 0-0-0 Qa5 9. Kb1 Nxc3+ 10. Qxc3 Qxc3 11. bxc3 0-0 12. h3 Nd7 13. Bd3 Nf6 14. Kb2 Ne4 15. Rhf1 b6 16. cxd5 cxd5 17. Ne5 Bb7 18. f3 Nd6 19. g4 Rac8 20. gxf5 exf5 21. Rg1 Nc4+ 22. Bxc4 dxc4 23. Bh6 Bf6 24. Nd7 Bxf3 25. Rdf1 Be4 26. Nxf8 Kxf8 27. Bg5 Kf7 28. h4 g6 29. Bxf6 Kxf6 30. Rg3 Rg8 31. Rfg1 Bc6 32. Kc2 Be4+ 33. Kd2 Bc6 34. Ke2 h6 35. Rb1 Rb8 36. Rb4 a5 37. Rb2 a4 38. a3 b5 39. Kf2 Re8 40. d5 Bd7 41. Rd2 Re4 42. Rh3 Ke7 43. d6+ Ke6 44. Rh1 Kf6 45. Rd4 Rxd4 46. exd4 Ke6 47. Rg1 g5 48. hxg5 hxg5 49. Rxg5 Kxd6 50. Ke3 Be6 51. Rh5 Bd7 52. Rh8 Be6 53. Rd8+ Kc7 54. Ra8 Kd6 55. Ra6+ Kd5 56. Rb6 Bd7 57. Kf4 Be8 58. Kxf5 Bd7+ 59. Kf4 Bc6 60. Rb8 Kd6 61. Rh8 Bd7 62. Rh6+ Kd5 63. Rh5+ Kd6 64. Ke4 Bc6+ 65. d5 Bb7 66. Kd4 1-0

[Event "Oberliga Nord W 0001"]
[Site "Germany"]
[Date "2001.01.07"]
[Round "4.2"]
[White "Lorenzen, Bjoern"]
[Black "Fischbach, Harald"]
[Result "0-1"]
[ECO "E66"]
[PlyCount "96"]
[EventDate "2000.10.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst II"]
[BlackTeam "Oldenburg Union"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 0-0 5. 0-0 d6 6. c4 c5 7. Nc3 Nc6 8. d5 Na5 9. Qd3 a6 10. Bd2 Rb8 11. e4 b5 12. b3 Nd7 13. Rab1 bxc4 14. bxc4 Rxb1 15. Nxb1 Qc7 16. Bc3 Bxc3 17. Qxc3 Nb7 18. Nbd2 Nd8 19. Ng5 f6 20. Nh3 e5 21. f4 exf4 22. gxf4 Nf7 23. Nf2 Nh6 24. Nd3 Re8 25. Re1 Qd8 26. Nf3 Nf8 27. h3 Nf7 28. Kh2 g5 29. e5 fxe5 30. fxe5 dxe5 31. Nxc5 Ng6 32. Ne4 Bf5 33. Ng3 Qd7 34. Nd2 Nf4 35. Nde4 Bxe4 36. Nxe4 Qf5 37. Ng3 Qc8 38. Qc2 g4 39. h4 Nd6 40. c5 Qd8 41. Kg1 Qxh4 42. Re3 Nb5 43. Nf5 Qg5 44. Be4 Nh3+ 45. Kg2 Nd4 46. Nxd4 Qxe3 47. Bxh7+ Kh8 48. Ne6 Qg1# 0-1

[Event "Oberliga Nord W 0001"]
[Site "Germany"]
[Date "2000.12.10"]
[Round "3.3"]
[White "Klaus, Andrej"]
[Black "Lorenzen, Bjoern"]
[Result "1-0"]
[ECO "B16"]
[PlyCount "129"]
[EventDate "2000.10.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Hannover SV"]
[BlackTeam "Delmenhorst II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Bf5 7. Ne2 e6 8. Ng3 Bg6 9. h4 h5 10. Be2 Qa5 11. b4 Qc7 12. Bxh5 Bxh5 13. Nxh5 Nd7 14. Bf4 Bd6 15. Bxd6 Qxd6 16. Qf3 f5 17. Nf4 Nf6 18. Nd3 0-0-0 19. g3 Ne4 20. Nc5 Qd5 21. Nxe4 fxe4 22. Qe2 f5 23. 0-0-0 Qd6 24. Kb2 Rdg8 25. Rdg1 Rg4 26. h5 Rh6 27. Rh4 Rg5 28. Rgh1 Qe7 29. Qe3 Qg7 30. Qf4 Qg8 31. a3 Qg7 32. Kc2 Qf6 33. Kb2 Rg7 34. Kc2 Qg5 35. Qxg5 Rxg5 36. Kd2 Kd7 37. Ke3 Ke7 38. Kf4 Kf6 39. R1h2 Rg8 40. g4 Rg5 41. R2h3 fxg4 42. Rxg4 Rgxh5 43. Rxh5 Rxh5 44. Kxe4 Rh1 45. Rg3 Rh4+ 46. Kd3 Rh7 47. Kc4 b6 48. a4 Ke7 49. Rg8 Rf7 50. f4 Kd6 51. Rd8+ Kc7 52. Ra8 Kd6 53. Kd3 c5 54. dxc5+ bxc5 55. b5 Rxf4 56. Rxa7 c4+ 57. Ke3 Rh4 58. a5 Rh3+ 59. Kd2 Rh2+ 60. Kc1 Kc5 61. b6 Rh1+ 62. Kb2 Rh2+ 63. Ka3 Rc2 64. Rc7+ Kb5 65. b7 1-0

[Event "Oberliga Nord W 0001"]
[Site "Germany"]
[Date "2000.11.12"]
[Round "2.3"]
[White "Lorenzen, Bjoern"]
[Black "Zander, Arnim"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "2159"]
[PlyCount "113"]
[EventDate "2000.10.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst II"]
[BlackTeam "Bad Harzburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 e6 3. Bf4 c5 4. c3 Nf6 5. e3 a6 6. Bd3 b6 7. Nbd2 Bb7 8. 0-0 Nbd7 9. h3 Be7 10. Qe2 0-0 11. a3 Re8 12. b4 c4 13. Bc2 b5 14. Ne5 Ne4 15. Nxe4 dxe4 16. Nxd7 Qxd7 17. Qg4 f5 18. Qg3 Bc6 19. Be5 Bf8 20. f4 Ra7 21. Ra2 Rea8 22. Rfa1 a5 23. Bb1 axb4 24. axb4 Rxa2 25. Rxa2 Rxa2 26. Bxa2 Qa7 27. Qf2 Qa3 28. Qd2 Bd5 29. Qc2 Be7 30. Kf2 Kf7 31. Bb1 Qb3 32. Ke2 g6 33. Kd2 Ke8 34. Qa2 Qxa2+ 35. Bxa2 Kd7 36. Bb1 Bb7 37. Bc2 Kc6 38. Bd1 Bc8 39. g3 Bd7 40. h4 Be8 41. Bg7 Kd7 42. Be5 Bf7 43. Bg7 Ke8 44. Ke1 Bg8 45. Kf2 Kf7 46. Bh6 Bf6 47. Be2 Ke8 48. Bd1 Kd7 49. Ke1 Bf7 50. Kd2 Be8 51. Be2 Kc8 52. Bd1 Bc6 53. Be2 Kd7 54. Bd1 Ke8 55. Be2 Kf7 56. Bd1 Be8 57. Be2 1/2-1/2

[Event "Oberliga Nord W 0001"]
[Site "Germany"]
[Date "2000.10.15"]
[Round "1.3"]
[White "Israel, Jens"]
[Black "Lorenzen, Bjoern"]
[Result "1/2-1/2"]
[ECO "E01"]
[PlyCount "45"]
[EventDate "2000.10.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Braunschweig SC"]
[BlackTeam "Delmenhorst II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. c4 Nf6 3. Nf3 e6 4. g3 d5 5. Bg2 c6 6. 0-0 Bd6 7. Qc2 0-0 8. Nbd2 Ne4 9. b3 Nd7 10. Bb2 Ndf6 11. Ne5 Nxd2 12. Qxd2 Bd7 13. Nd3 Be8 14. a4 Ne4 15. Qc2 Qg5 16. f4 Qh6 17. Ba3 Bxa3 18. Rxa3 Bh5 19. Raa1 Bg4 20. c5 Qh5 21. Bf3 Rf6 22. Bxg4 Qxg4 23. Nf2 1/2-1/2

