[Event "Schleswig-Holstein-ch HTA"]
[Site "Buesum"]
[Date "2010.04.02"]
[Round "9"]
[White "Lorenzen, Klaus Peter"]
[Black "Pommerenke, Birger"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1570"]
[BlackElo "1482"]
[PlyCount "92"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. f4 Nc6 4. a3 Nf6 5. h3 g6 6. d3 Bg7 7. Nc3 a6 8. Nf3 b5 9. Ba2 e6 10. Be3 Bb7 11. g4 Nd7 12. Ng5 h6 13. Nf3 Qe7 14. Qd2 Nb6 15. Qf2 Nd7 16. d4 Nxd4 17. Nxd4 cxd4 18. Bxd4 Bxd4 19. Qxd4 e5 20. Qd2 Nf6 21. 0-0-0 Rd8 22. Rhe1 Kf8 23. Qf2 Kg7 24. Qh4 exf4 25. g5 hxg5 26. Qxg5 Qe5 27. Qg2 Qh5 28. Rd3 Rhe8 29. Nd5 Nxd5 30. Bxd5 Bxd5 31. Rxd5 Re5 32. Qf2 Rxd5 33. exd5 Qxh3 34. Qxf4 Qh6 35. Qxh6+ Kxh6 36. Re7 f5 37. Kd2 Rf8 38. Ke3 f4+ 39. Kf3 Rf5 40. Ra7 Kg5 41. Rxa6 Rxd5 42. Ra5 Rc5 43. c4 Rxc4 44. Rxb5+ Kf6 45. Rb4 Rxb4 46. axb4 g5 0-1

[Event "Schleswig-Holstein-ch HTA"]
[Site "Buesum"]
[Date "2010.04.01"]
[Round "8"]
[White "Winzek, Florian"]
[Black "Lorenzen, Klaus Peter"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "1479"]
[BlackElo "1570"]
[PlyCount "36"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 f5 4. e4 fxe4 5. Nxe4 Nf6 6. Nxf6+ exf6 7. Qe2+ Kf7 8. Qc2 Nc6 9. Nf3 Re8+ 10. Be2 d5 11. 0-0 Bf5 12. Qd1 Nb4 13. a3 Rxe2 14. axb4 Re6 15. c5 Qd7 16. Be3 Qb5 17. Qa4 Qd3 18. Rfe1 a6 1/2-1/2

[Event "Schleswig-Holstein-ch HTA"]
[Site "Buesum"]
[Date "2010.03.31"]
[Round "7"]
[White "Haase, Erich"]
[Black "Lorenzen, Klaus Peter"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "1575"]
[BlackElo "1570"]
[PlyCount "112"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 g6 2. d4 Bg7 3. e4 e5 4. d5 d6 5. Nc3 f5 6. exf5 Bxf5 7. Bd3 Bxd3 8. Qxd3 Nf6 9. Bg5 0-0 10. Nf3 Qe8 11. Ne4 Nbd7 12. 0-0 Nxe4 13. Qxe4 Qf7 14. b4 a5 15. a3 h6 16. Be3 Nf6 17. Qc2 axb4 18. axb4 Ng4 19. Qd2 g5 20. h3 Nf6 21. Nh2 Qh5 22. f3 e4 23. Bd4 Rae8 24. Bxf6 e3 25. Qd3 Rxf6 26. Rae1 Rf4 27. Re2 Rd4 28. Qc2 Be5 29. Ng4 Bg7 30. Nxe3 Qf7 31. Rfe1 Qf4 32. Nf1 Rxe2 33. Qxe2 Be5 34. Qe3 Rxc4 35. Qxf4 gxf4 36. Rb1 Bc3 37. b5 Rc5 38. h4 Rxd5 39. g4 fxg3 40. Nxg3 Re5 41. Ne4 Ba5 42. Kg2 Kf7 43. Kg3 Kg6 44. Kf4 Rf5+ 45. Kg3 d5 46. Nc5 Bb6 47. Nxb7 d4 48. Nd8 c5 49. Nc6 Kf6 50. Re1 Bc7+ 51. Kg2 d3 52. Rd1 c4 53. Rb1 d2 54. Nd4 Rd5 55. b6 Bb8 56. Nc6 d1Q 0-1

[Event "Schleswig-Holstein-ch HTA"]
[Site "Buesum"]
[Date "2010.03.31"]
[Round "6"]
[White "Lorenzen, Klaus Peter"]
[Black "Howe, Dietrich"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1570"]
[BlackElo "1825"]
[PlyCount "83"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. c3 d3 5. Bxd3 d6 6. 0-0 Qc7 7. b4 a6 8. a4 b6 9. Bb2 Nf6 10. Re1 Nbd7 11. Bc2 Be7 12. Bb3 Bb7 13. Nbd2 0-0 14. Rc1 Rac8 15. Qe2 Qb8 16. Ba2 Rfe8 17. Bb1 Bf8 18. Rcd1 g6 19. g4 Nxg4 20. Ng5 Ngf6 21. f3 Bg7 22. Kh1 Nh5 23. Rc1 Nf4 24. Qe3 d5 25. Rg1 Nf6 26. e5 N6h5 27. c4 dxc4 28. Rxc4 Nd5 29. Qe2 Nhf4 30. Qe1 b5 31. axb5 axb5 32. Rd4 Bxe5 33. Qh4 Nh5 34. Nxh7 Ndf6 35. Nxf6+ Bxf6 36. Qxh5 Bg7 37. Bxg6 Qc7 38. Qh7+ Kf8 39. Rh4 Bxb2 40. Bxf7 Qxf7 41. Rf4 Rc7 42. Rg8+ 1-0

[Event "Schleswig-Holstein-ch HTA"]
[Site "Buesum"]
[Date "2010.03.30"]
[Round "5"]
[White "Martinez Corrales, Vladimir"]
[Black "Lorenzen, Klaus Peter"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1633"]
[BlackElo "1570"]
[PlyCount "63"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 c6 6. dxc6 Nxc6 7. Nc3 e5 8. Nge2 a6 9. 0-0 Bc5 10. a3 Rd8 11. b4 Ba7 12. h3 0-0 13. Ra2 Qd3 14. c5 Rd7 15. Qc2 Rfd8 16. Ng3 b5 17. Re1 Bb8 18. Re3 Qxc2 19. Rxc2 Nd4 20. Rb2 h5 21. Nge4 Nxe4 22. Nxe4 Nf5 23. Re1 Rd3 24. Rc2 Nd4 25. Rc3 Nb3 26. Rxd3 Rxd3 27. Bb2 Nxd2 28. Nxd2 Rxd2 29. Bxe5 Bxe5 30. Rxe5 Kf8 31. Kf1 Rc2 32. Ke1 1-0

[Event "Schleswig-Holstein-ch HTA"]
[Site "Buesum"]
[Date "2010.03.29"]
[Round "3"]
[White "Adamovski, Constantin"]
[Black "Lorenzen, Klaus Peter"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1703"]
[BlackElo "1570"]
[PlyCount "88"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nc3 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Qf6 6. Qc4 Qc6 7. Qxc6 dxc6 8. Bd2 Be6 9. 0-0-0 0-0-0 10. e4 Bd6 11. f4 f6 12. Be2 Bf7 13. g4 Ne7 14. g5 Ng6 15. Rhf1 Rhe8 16. Rf3 Kb8 17. Bd3 fxg5 18. fxg5 Ne5 19. Rh3 Bg6 20. Ne2 Ng4 21. Be1 Bxe4 22. Bxe4 Rxe4 23. Nc3 Bf4+ 24. Bd2 Bxd2+ 25. Rxd2 Re1+ 26. Nd1 Rxd2 27. Kxd2 Rxd1+ 28. Kxd1 Nf2+ 29. Ke2 Nxh3 30. Ke3 Nxg5 31. Kf4 h6 32. h4 Ne6+ 33. Ke5 Nf8 34. Kf5 Kc8 35. h5 Kd7 36. Kf4 Ke6 37. Kg4 Ke5 38. a3 Nh7 39. Kg3 Ke4 40. b3 Kd4 41. Kf4 Nf6 42. Kf5 Nxh5 43. Kg6 Nf4+ 44. Kf5 g5 0-1

[Event "Schleswig-Holstein-ch HTA"]
[Site "Buesum"]
[Date "2010.03.29"]
[Round "4"]
[White "Lorenzen, Klaus Peter"]
[Black "Nowack, Achim"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1570"]
[BlackElo "1837"]
[PlyCount "44"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 g6 5. Qxd4 Nf6 6. e5 dxe5 7. Qxd8+ Kxd8 8. Nxe5 Be6 9. Na3 Nbd7 10. Nxd7 Bxd7 11. Bf4 Nh5 12. Be3 Bg7 13. Rd1 Kc8 14. Be2 Nf6 15. 0-0 Rd8 16. Bf3 Bc6 17. Bxc6 bxc6 18. Nc4 Rxd1 19. Rxd1 Nd5 20. Bd4 f6 21. Bc5 Kc7 22. Ne3 Nxe3 1/2-1/2

[Event "Schleswig-Holstein-ch HTA"]
[Site "Buesum"]
[Date "2010.03.28"]
[Round "2"]
[White "Lorenzen, Klaus Peter"]
[Black "Lund, Holger"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1570"]
[BlackElo "1615"]
[PlyCount "79"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 Bd7 6. Qb3 Bc6 7. Nd4 Qd7 8. Bc4 e6 9. 0-0 Ne7 10. Re1 a6 11. a4 h6 12. Bf4 Ng6 13. Bg3 Be7 14. Nxe6 Bf6 15. Rad1 Ne5 16. Bxe5 Bxe5 17. f4 Bxc3 18. Nc5 Qe7 19. Qxc3 dxc5 20. Qxg7 Rf8 21. Qxh6 Bxa4 22. Rd5 Nd7 23. b3 Bc6 24. Rd6 Rc8 25. e5 Nb6 26. Bxa6 Rg8 27. Rxc6 Rxc6 28. Bb5 Qd7 29. e6 Qd4+ 30. Kh1 Rg6 31. exf7+ Kxf7 32. Qh7+ Rg7 33. Qh5+ Rcg6 34. Be8+ Kf6 35. Qh4+ Rg5 36. fxg5+ Kf5 37. Qh3+ Qg4 38. Re5+ Kf4 39. Re4+ Kxe4 40. Qxg4+ 1-0

[Event "Schleswig-Holstein-ch HTA"]
[Site "Buesum"]
[Date "2010.03.27"]
[Round "1"]
[White "Schiller, Dirk"]
[Black "Lorenzen, Klaus Peter"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1675"]
[BlackElo "1570"]
[PlyCount "120"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 b6 2. Bc4 Bb7 3. d3 e6 4. Nf3 d5 5. exd5 exd5 6. Bb3 Qe7+ 7. Qe2 Qxe2+ 8. Kxe2 Nd7 9. Re1 0-0-0 10. Kf1 f6 11. d4 Bd6 12. Nc3 a6 13. Nxd5 Bxd5 14. Bxd5 Ne7 15. Bc4 b5 16. Bd3 Nb6 17. c3 g5 18. g3 h5 19. b3 Rhe8 20. a4 c6 21. axb5 axb5 22. Bb2 Kb7 23. c4 bxc4 24. bxc4 Bb4 25. Re6 Ng8 26. Rxe8 Rxe8 27. c5 Nd5 28. Rb1 Kc7 29. Bg6 Rf8 30. Bxh5 Nh6 31. Ra1 Kb7 32. Ng1 Nf5 33. Bf3 Bc3 34. Bxd5 Bxb2 35. Rb1 cxd5 36. Rxb2+ Kc8 37. Ne2 Ne7 38. f4 g4 39. Kf2 Nc6 40. Rd2 Rh8 41. Kg2 f5 42. Nc3 Rd8 43. Nb5 Kd7 44. Nd6 Ke6 45. h3 gxh3+ 46. Kxh3 Rh8+ 47. Kg2 Rb8 48. Kf2 Rb4 49. Ke3 Rb1 50. Ke2 Rb4 51. Ke3 Rb1 52. Ne8 Ke7 53. Nc7 Nb4 54. Ke2 Rb3 55. Kf2 Kd7 56. Na8 Nd3+ 57. Kg2 Ne1+ 58. Kf2 Nd3+ 59. Ke2 Nb4 60. Nb6+ Kc6 1-0

[Event "Schleswig Holstein-ch B 64th"]
[Site "Altenholz"]
[Date "2009.04.10"]
[Round "9"]
[White "Lorenzen, Klaus Peter"]
[Black "Orschiedt Eghbali, Anke"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "49"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Nf3 d6 4. Bc4 Be7 5. Nxd4 Nf6 6. Nc3 Bg4 7. f3 Bh5 8. Be3 a6 9. a4 0-0 10. Qd2 Nbd7 11. 0-0-0 Ne5 12. Ba2 c5 13. Nf5 Ne8 14. h4 Bg6 15. Nxe7+ Qxe7 16. Bg5 Qd7 17. h5 Bxe4 18. fxe4 h6 19. Bf4 Qg4 20. Rh3 Nc6 21. Rg3 Qh4 22. Qe3 Kh7 23. Bxd6 Nxd6 24. Rxd6 Qxh5 25. Rh3 1-0

[Event "Schleswig Holstein-ch B 64th"]
[Site "Altenholz"]
[Date "2009.04.09"]
[Round "8"]
[White "Stolberg, Daniel"]
[Black "Lorenzen, Klaus Peter"]
[Result "0-1"]
[ECO "A83"]
[PlyCount "88"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 c6 5. Bxf6 exf6 6. Nxe4 d5 7. Ng3 g6 8. Nf3 Qb6 9. Qe2+ Be7 10. c3 Qa5 11. Qc2 f5 12. Bd3 Bf6 13. Qe2+ Kf7 14. Ne5+ Bxe5 15. dxe5 Re8 16. f4 c5 17. Qd2 c4 18. Be2 Be6 19. a3 Nc6 20. Nf1 Rad8 21. Ne3 Qc5 22. Rd1 d4 23. Nf1 b5 24. Bf3 dxc3 25. Qxc3 Rxd1+ 26. Bxd1 Rd8 27. Be2 Nd4 28. Ng3 a5 29. Bd1 b4 30. axb4 axb4 31. Qc1 Bd5 32. Kf1 Bc6 33. Ne2 Nxe2 34. Bxe2 c3 35. b3 Rd2 36. Qe1 Ke7 37. Qh4+ Ke8 38. Qxh7 Qe3 39. Qxg6+ Kd8 40. Qf6+ Kc7 41. Qf7+ Kb6 42. Qc4 Bxg2+ 43. Ke1 Rd1+ 44. Kxd1 Qd2# 0-1

[Event "Schleswig Holstein-ch B 64th"]
[Site "Altenholz"]
[Date "2009.04.08"]
[Round "6"]
[White "Hartendauer, Frank"]
[Black "Lorenzen, Klaus Peter"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "63"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 f6 4. exf6 Nxf6 5. Bg5 Bb4+ 6. c3 Bc5 7. e3 h6 8. Bh4 g5 9. Bg3 d6 10. Bd3 Rg8 11. Qc2 Be6 12. Nd4 Nxd4 13. exd4 Bb6 14. 0-0 Qd7 15. Re1 Kf7 16. Nd2 Rae8 17. a4 a5 18. Re2 Ke7 19. Rae1 Kd8 20. Nf3 Qf7 21. c4 c5 22. Bxd6 cxd4 23. Ne5 Qg7 24. c5 Bc7 25. Rc1 Nd5 26. Bb5 Nb4 27. Qd2 Bxd6 28. cxd6 Ref8 29. Rc7 Qf6 30. Rxb7 Kc8 31. Rc7+ Kb8 32. Qxd4 1-0

[Event "Schleswig Holstein-ch B 64th"]
[Site "Altenholz"]
[Date "2009.04.08"]
[Round "7"]
[White "Lorenzen, Klaus Peter"]
[Black "Eis, Harald"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "121"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 g6 4. Bc4 Bg7 5. Be3 d6 6. Qd2 Nf6 7. f3 0-0 8. g4 e6 9. h4 d5 10. exd5 Nxd5 11. Nxd5 Bxd5 12. Bd3 Re8 13. c4 Bb7 14. Bc2 c5 15. g5 cxd4 16. 0-0-0 Nc6 17. Bf2 Ne5 18. Qf4 Qb8 19. Rxd4 Nc6 20. Qxb8 Raxb8 21. Rd3 Nb4 22. Rb3 Nxc2 23. Kxc2 Rbc8 24. c5 Bf8 25. Rc3 Bg7 26. Rb3 Red8 27. Ne2 Bf8 28. Rh3 Bxc5 29. Bxc5 Rxc5+ 30. Rc3 Rcd5 31. Ng3 Rd2+ 32. Kb3 R2d3 33. Ne4 Bxe4 34. fxe4 Rxh3 35. Rxh3 Rd4 36. Re3 Kf8 37. Kc3 e5 38. b4 b5 39. a3 a6 40. Re2 Ke7 41. Re3 Rc4+ 42. Kd2 Rd4+ 43. Ke2 Kf8 44. Kf3 Kg7 45. Rc3 h6 46. Ke3 hxg5 47. hxg5 Rc4 48. Rxc4 bxc4 49. a4 Kf8 50. b5 axb5 51. a5 b4 52. a6 b3 53. Kd2 Kg7 54. a7 f6 55. gxf6+ Kxf6 56. Kc3 g5 57. a8Q Kg6 58. Qe8+ Kf6 59. Qg8 Ke7 60. Qxg5+ Kd6 61. Kxc4 1-0

[Event "Schleswig Holstein-ch B 64th"]
[Site "Altenholz"]
[Date "2009.04.07"]
[Round "5"]
[White "Lorenzen, Klaus Peter"]
[Black "Schulze, Klaus Dieter"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "80"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 d6 6. h3 Nf6 7. a3 g6 8. Bc4 Bg7 9. 0-0 0-0 10. Bf4 b6 11. Re1 Bb7 12. Rc1 Rc8 13. Ba2 Nh5 14. Bh2 Ne5 15. Nxe5 Bxe5 16. Qf3 Bxh2+ 17. Kxh2 Rc5 18. Nd5 Bxd5 19. exd5 Qc7 20. Qe3 Rc8 21. Rxc5 dxc5+ 22. g3 Re8 23. Bc4 Nf6 24. Qf3 Qd6 25. Qb3 Rd8 26. Qe3 Nxd5 27. Bxd5 Qxd5 28. Qxe7 Qd7 29. Qe5 Qd4 30. Qxd4 cxd4 31. Rd1 Kg7 32. Kg2 Kf6 33. f3 Ke5 34. Kf2 Kd5 35. b3 Rc8 36. Ke2 Rc3 37. Rd3 Rc1 38. Rd1 Rxd1 39. Kxd1 d3 40. Kd2 Kd4 0-1

[Event "Schleswig Holstein-ch B 64th"]
[Site "Altenholz"]
[Date "2009.04.06"]
[Round "3"]
[White "Lorenzen, Klaus Peter"]
[Black "Schiller, Dirk"]
[Result "0-1"]
[ECO "C34"]
[PlyCount "62"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 exf4 4. d4 g5 5. h4 g4 6. Bc4 gxf3 7. Qxf3 Be6 8. d5 Bd7 9. h5 Bh6 10. Bxf4 Bxf4 11. Qxf4 Qf6 12. Qe3 Bg4 13. Nc3 Nd7 14. Nb5 Kd8 15. Rf1 Qh4+ 16. Kd2 Qxh5 17. Rh1 Qg6 18. Raf1 a6 19. Nd4 h5 20. Kc3 Ngf6 21. Rf4 Re8 22. Rhf1 Nxe4+ 23. Kb4 Nec5 24. Qf2 a5+ 25. Ka3 Ne5 26. Bb5 Ncd7 27. Qh4+ Kc8 28. Bxd7+ Bxd7 29. Rf6 Qg4 30. Qf2 b5 31. b3 Qe4 0-1

[Event "Schleswig Holstein-ch B 64th"]
[Site "Altenholz"]
[Date "2009.04.06"]
[Round "4"]
[White "Vetter, Gerhard"]
[Black "Lorenzen, Klaus Peter"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "98"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. c4 g6 2. Nf3 Bg7 3. d4 e6 4. e4 c5 5. Bg5 Qb6 6. Qd2 cxd4 7. Be2 d3 8. Bd1 Bxb2 9. Be3 Qc6 10. Qxb2 f6 11. Nbd2 e5 12. 0-0 b6 13. Rc1 d6 14. Ne1 Bb7 15. Nxd3 a5 16. Qa3 Nd7 17. Bg4 Qc7 18. f3 Ne7 19. Rfd1 f5 20. Nf2 f4 21. Bxd7+ Kxd7 22. Bxf4 exf4 23. Nb3 a4 24. Nd4 Qc5 25. Qc3 Rhc8 26. Qd3 Nc6 27. Nb5 Ne5 28. Qxd6+ Ke8 29. Qe6+ Kf8 30. Qf6+ Kg8 31. Nd6 Rc7 32. h3 Rf8 33. Qe6+ Kh8 34. Nxb7 Rxb7 35. Rd5 Re7 36. Qf6+ Rxf6 37. Rxc5 bxc5 38. Rb1 h5 39. Kf1 Nxc4 40. Ke2 Rd6 41. Nd3 Red7 42. Rd1 Rd8 43. Nf2 Rxd1 44. Nxd1 Rd2+ 45. Ke1 Rxa2 46. Nc3 Ra1+ 47. Ke2 a3 48. Na4 a2 49. Nxc5 Rb1 0-1

[Event "Schleswig Holstein-ch B 64th"]
[Site "Altenholz"]
[Date "2009.04.05"]
[Round "2"]
[White "Kirchner, Holger"]
[Black "Lorenzen, Klaus Peter"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "110"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. Nc3 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. e4 Bb4 6. Qd3 Bxc3+ 7. bxc3 0-0 8. Be2 Re8 9. Bf3 d5 10. Nxc6 bxc6 11. Bg5 h6 12. Bxf6 Qxf6 13. 0-0 a5 14. Rfe1 Ba6 15. Qd4 Qe7 16. h3 Qa3 17. Qd2 dxe4 18. Bxe4 Rad8 19. Bd3 Qd6 20. Rxe8+ Rxe8 21. Rd1 Bc8 22. c4 a4 23. Re1 Rxe1+ 24. Qxe1 Kf8 25. Qb1 Be6 26. g4 Ke7 27. Qe1 Kd7 28. Qe3 c5 29. f4 Kc8 30. Qe5 Qd4+ 31. Qxd4 cxd4 32. Kf2 c5 33. f5 Bd7 34. a3 Kc7 35. Bf1 Kd6 36. Kg3 Ke5 37. h4 Ke4 38. h5 Ke3 39. Bd3 Kd2 40. Kf4 f6 41. Kf3 Bc6+ 42. Kg3 Kc3 43. Kf4 Kb2 44. Be4 Bxe4 45. Kxe4 Kxa3 46. Kd5 Kb4 47. Ke6 a3 48. Kf7 a2 49. Kxg7 a1Q 50. Kxh6 Qc1+ 51. Kg6 Qg5+ 52. Kf7 Kc3 53. Ke6 Kxc2 54. Kd5 Qxg4 55. Kxc5 Qxf5+ 0-1

[Event "Schleswig Holstein-ch B 64th"]
[Site "Altenholz"]
[Date "2009.04.04"]
[Round "1"]
[White "Lorenzen, Klaus Peter"]
[Black "Haversick, Axel"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "104"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 e6 2. f4 d5 3. e5 c5 4. c3 Ne7 5. Nf3 Ng6 6. Be2 Bd7 7. d4 Qb6 8. Qb3 Qxb3 9. axb3 cxd4 10. Nxd4 Nc6 11. Nb5 Rc8 12. Be3 a6 13. Nd6+ Bxd6 14. exd6 Nd8 15. c4 Nh4 16. 0-0 Nf5 17. Bf2 Nxd6 18. cxd5 exd5 19. Nc3 Be6 20. Rad1 Ne4 21. Bd4 Nxc3 22. bxc3 f6 23. Bh5+ g6 24. Bf3 0-0 25. Rfe1 Kf7 26. b4 Nc6 27. Bb6 Nb8 28. Bxd5 Bxd5 29. Rxd5 Rxc3 30. Bc5 Re8 31. Rxe8 Kxe8 32. f5 Nd7 33. fxg6 hxg6 34. Bd6 Rc6 35. Rd4 Kf7 36. Bg3 Ke6 37. h4 Ne5 38. Bf4 Rd6 39. Be3 Rxd4 40. Bxd4 Nd3 41. g4 Nxb4 42. h5 gxh5 43. gxh5 Kf7 44. Kg2 a5 45. Bc3 Nc6 46. Kg3 a4 47. Kf4 Ne7 48. Bb2 b5 49. Ba3 b4 50. Bc1 Nd5+ 51. Kf5 Nc3 52. h6 a3 0-1

[Event "Schleswig Holstein-ch A 62nd"]
[Site "Itzehoe"]
[Date "2007.04.05"]
[Round "8"]
[White "Lorenzen, Klaus Peter"]
[Black "Koop, Th Boerge"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1491"]
[BlackElo "1382"]
[PlyCount "55"]
[EventDate "2007.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 Qb6 6. Bc4 Qxd4 7. Qe2 e6 8. 0-0-0 Bd6 9. Nf3 Qb6 10. Na4 Nc6 11. Nxb6 axb6 12. Bc3 Bd7 13. Ne5 Nxe5 14. Bxe5 Ke7 15. Bxd6+ cxd6 16. Qd2 Ne4 17. Qd4 d5 18. Bb3 Nc5 19. Rhe1 Nxb3+ 20. axb3 Bc6 21. Re3 f6 22. Qxb6 Kd7 23. b4 Ra6 24. Qc5 e5 25. Ra3 Rxa3 26. bxa3 Ba4 27. Rxd5+ Ke6 28. Qc4 1-0

[Event "Schleswig Holstein-ch A 62nd"]
[Site "Itzehoe"]
[Date "2007.04.04"]
[Round "6"]
[White "Lorenzen, Klaus Peter"]
[Black "Off, Karina"]
[Result "1-0"]
[ECO "C21"]
[WhiteElo "1491"]
[BlackElo "1476"]
[PlyCount "49"]
[EventDate "2007.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 Nf6 6. Bd3 d5 7. exd5 Qxd5 8. 0-0 0-0 9. Nxd4 Nc6 10. Nxc6 Qxc6 11. Nc3 Be6 12. Rfe1 Rad8 13. Qe3 a6 14. Rad1 h6 15. Be2 b5 16. Bf3 Qc4 17. b3 Qh4 18. h3 g5 19. Ne4 Nxe4 20. Bxe4 Rde8 21. Rd4 Bf5 22. Qd3 Bxe4 23. Rdxe4 Rd8 24. Qf3 Qxe4 25. Rxe4 1-0

[Event "Schleswig Holstein-ch A 62nd"]
[Site "Itzehoe"]
[Date "2007.04.04"]
[Round "7"]
[White "Rehder, Andrea"]
[Black "Lorenzen, Klaus Peter"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1533"]
[BlackElo "1491"]
[PlyCount "59"]
[EventDate "2007.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 c6 4. dxc6 Nxc6 5. c3 e6 6. Nf3 Bd6 7. Bd3 0-0 8. 0-0 Qc7 9. Nbd2 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Nf3 Bg4 13. h3 Bh5 14. Be2 Bd6 15. Be3 Rad8 16. Qc2 Bg6 17. Qb3 Rfe8 18. Rfe1 Nd5 19. Bg5 Be7 20. Bxe7 Rxe7 21. Bc4 Nf4 22. Rxe7 Qxe7 23. Rd1 Rxd1+ 24. Qxd1 h6 25. Qd4 Qc7 26. Ne5 b5 27. Bxb5 Ne6 28. Qe3 Qa5 29. Bc4 Kh7 30. Nxg6 1-0

[Event "Schleswig Holstein-ch A 62nd"]
[Site "Itzehoe"]
[Date "2007.04.03"]
[Round "5"]
[White "Rickers, Bernhard"]
[Black "Lorenzen, Klaus Peter"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1421"]
[BlackElo "1491"]
[PlyCount "82"]
[EventDate "2007.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 c6 4. Nc3 cxd5 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. d3 e5 8. 0-0 a6 9. Re1 Bd6 10. Bg5 Qc7 11. Re2 h6 12. Bxf6 Nxf6 13. a3 0-0 14. Qd2 Rfe8 15. Rae1 Rad8 16. Qc1 Rd7 17. Nh4 Kh7 18. Nf5 Bxa3 19. bxa3 Qxc3 20. Qa1 Qxa1 21. Rxa1 g6 22. Ng3 d4 23. Rae1 Rd5 24. Nf1 Nd7 25. Nd2 b5 26. f4 f6 27. Nf3 a5 28. Nd2 g5 29. fxe5 Rdxe5 30. Rxe5 Rxe5 31. Rxe5 fxe5 32. Nb3 a4 33. Nd2 Nc5 34. Kf2 Kg6 35. Nb1 Kf5 36. h3 h5 37. g3 h4 38. Kf3 hxg3 39. Kxg3 e4 40. dxe4+ Nxe4+ 41. Kf3 Ke5 1/2-1/2

[Event "Schleswig Holstein-ch A 62nd"]
[Site "Itzehoe"]
[Date "2007.04.02"]
[Round "4"]
[White "Lorenzen, Klaus Peter"]
[Black "Dambrowski, Ralf"]
[Result "0-1"]
[ECO "C21"]
[WhiteElo "1491"]
[BlackElo "1496"]
[PlyCount "94"]
[EventDate "2007.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 Bb4 6. Bd2 d6 7. Nd5 Bxd2+ 8. Qxd2 Nf6 9. 0-0-0 0-0 10. f3 Ne5 11. Bb3 Bd7 12. Bc2 Nc4 13. Qd4 Nxd5 14. exd5 Qg5+ 15. f4 Qxg2 16. Be4 Qxb2+ 17. Qxb2 Nxb2 18. Kxb2 Rfe8 19. Bg2 Bf5 20. Rd2 Re3 21. Ne2 Rae8 22. Ng3 Bg4 23. Rc1 R8e7 24. Rdc2 Rd3 25. Rxc7 Rxc7 26. Rxc7 Rd2+ 27. Rc2 Rxc2+ 28. Kxc2 Kf8 29. Kc3 Ke7 30. Kb4 h6 31. Kc3 g5 32. f5 Kf6 33. Be4 h5 34. h3 Bxh3 35. Nxh5+ Ke5 36. Ng3 Kf4 37. f6 Kxg3 38. Bg6 Kf4 39. Kd4 g4 40. Bxf7 Kf5 41. Be6+ Kxf6 42. Ke4 Kg5 43. a4 Bg2+ 44. Kd4 b6 45. Ke3 Kh4 46. Kf4 g3 47. Bf7 Bh1 0-1

[Event "Schleswig Holstein-ch A 62nd"]
[Site "Itzehoe"]
[Date "2007.04.02"]
[Round "3"]
[White "Lorenzen, Klaus Peter"]
[Black "Krieter, Hartmut"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1491"]
[BlackElo "1459"]
[PlyCount "100"]
[EventDate "2007.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 Nc6 4. c3 d6 5. d4 exd4 6. cxd4 Bb6 7. h3 a6 8. a3 Bd7 9. Nc3 Qe7 10. Qd3 Nf6 11. g4 0-0-0 12. Be3 Ba5 13. b4 Bb6 14. Bg2 Rde8 15. e5 dxe5 16. fxe5 h6 17. Kd2 Ng8 18. Nd5 Qd8 19. Nxb6+ cxb6 20. Rhc1 Kb8 21. Bf4 Ka7 22. Rc3 Nce7 23. Ne1 Bb5 24. Qe4 Bc6 25. Rxc6 Nxc6 26. Be3 Nf6 27. Qd3 Nd5 28. b5 axb5 29. Qxb5 Nxe3 30. Qa4+ Na5 31. Kxe3 Qg5+ 32. Kf3 Rc8 33. Kf2 Qd2+ 34. Kf1 Rc4 35. Qd7 Rxd4 36. Qb5 Rf4+ 37. Nf3 Rc8 38. Rb1 Rc1+ 39. Rxc1 Qxc1+ 40. Kf2 Qxa3 41. Kg3 g5 42. Qe2 Nc6 43. Kh2 Rb4 44. Qd1 Rb2 45. Nd4 Rxg2+ 46. Kxg2 Qb2+ 47. Ne2 Qxe5 48. Qa4+ Kb8 49. Qc4 Qe6 50. Qd3 Qa2 0-1

[Event "Schleswig Holstein-ch A 62nd"]
[Site "Itzehoe"]
[Date "2007.04.01"]
[Round "2"]
[White "Scharf, Oliver"]
[Black "Lorenzen, Klaus Peter"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1609"]
[BlackElo "1491"]
[PlyCount "26"]
[EventDate "2007.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 d5 3. e4 d4 4. d3 Nd7 5. Ne2 Ne7 6. f4 Ng6 7. fxe5 Ndxe5 8. Nd2 Bb4 9. a3 Ng4 10. c3 Ne3 11. Qb3 Be6 12. Qa4+ Bd7 13. Qb3 Be6 1/2-1/2

[Event "Schleswig Holstein-ch A 62nd"]
[Site "Itzehoe"]
[Date "2007.03.31"]
[Round "1"]
[White "Clemens, Wolfgang"]
[Black "Lorenzen, Klaus Peter"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1682"]
[BlackElo "1491"]
[PlyCount "79"]
[EventDate "2007.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 e5 2. d5 e4 3. c4 d6 4. Nc3 f5 5. Bf4 Qe7 6. h3 g5 7. Be3 Bd7 8. Qb3 b6 9. 0-0-0 Bg7 10. Bd4 Bxd4 11. Rxd4 Qe5 12. e3 a5 13. g4 Nf6 14. gxf5 Na6 15. a3 Nc5 16. Qc2 a4 17. Kb1 Nb3 18. Rd1 Bxf5 19. Nb5 Qe7 20. Nd4 Bd7 21. Nxb3 axb3 22. Qc3 0-0 23. Ne2 Qf7 24. Rg1 h6 25. h4 Ng4 26. hxg5 Qxf2 27. gxh6 Rf6 28. Bh3 Rg6 29. Nd4 Kh7 30. Bxg4 Rxg4 31. Rxg4 Bxg4 32. Nxb3 Kxh6 33. Rh1+ Kg6 34. Nd4 Qg2 35. Qe1 Rf8 36. Rg1 Qh3 37. Ne6 Rf3 38. Nf4+ Rxf4 39. exf4 Qd3+ 40. Ka1 1-0

[Event "Heider City-ch"]
[Site "Heider"]
[Date "2003.05.09"]
[Round "7.4"]
[White "Lorenzen, Klaus Peter"]
[Black "Kluetz, Eckhard"]
[Result "1-0"]
[ECO "C36"]
[WhiteElo "1567"]
[BlackElo "1461"]
[PlyCount "55"]
[EventDate "2003.03.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Qxd5 5. Nc3 Qd8 6. d4 Bd6 7. Bc4 Nf6 8. 0-0 0-0 9. Qd3 c6 10. Ng5 Qc7 11. Nce4 Nbd7 12. Nxd6 Qxd6 13. Bxf4 Qe7 14. Rae1 Qd8 15. Bd6 Qa5 16. Qe3 Nd5 17. Qg3 N7f6 18. Bxf8 Bd7 19. Bd6 Qd2 20. Be5 Re8 21. Ne4 Qh6 22. Nxf6+ Nxf6 23. Rxf6 Qxf6 24. Bxf6 Rxe1+ 25. Qxe1 gxf6 26. Qe7 Be6 27. Bxe6 fxe6 28. Qxf6 1-0

[Event "Heider City-ch"]
[Site "Heider"]
[Date "2003.04.25"]
[Round "6.5"]
[White "Lorenzen, Klaus Peter"]
[Black "Recklies, Volker"]
[Result "1-0"]
[ECO "C36"]
[WhiteElo "1567"]
[BlackElo "1584"]
[PlyCount "95"]
[EventDate "2003.03.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Qxd5 5. Nc3 Qd8 6. d4 Bb4 7. Bxf4 Nf6 8. Qe2+ Be7 9. 0-0-0 0-0 10. h3 c6 11. g4 Re8 12. Qd3 Bd6 13. Ne5 Na6 14. a3 Nc7 15. Bg2 Be6 16. Rhf1 Nfd5 17. Be4 Nxf4 18. Bxh7+ Kh8 19. Rxf4 f6 20. Qg6 fxe5 21. dxe5 Bxe5 22. Rxd8 Bxf4+ 23. Rd2 Rad8 24. Ne4 Rd7 25. Qh5 Bh6 26. g5 Rxd2 27. Kxd2 Rd8+ 28. Ke1 Kxh7 29. gxh6 gxh6 30. Ng5+ Kg7 31. Nxe6+ Nxe6 32. Qe5+ Kf7 33. Qf5+ Ke7 34. Qh7+ Ke8 35. Qxb7 Nd4 36. Qh7 Nf3+ 37. Kf2 Nd4 38. Qh8+ Ke7 39. Qg7+ Ke8 40. Qg8+ Ke7 41. Qg7+ Ke8 42. Qxh6 Rd7 43. Qg6+ Kd8 44. h4 Re7 45. Qd3 Rd7 46. h5 Rf7+ 47. Ke3 Rf3+ 48. Kxd4 1-0

[Event "Heider City-ch"]
[Site "Heider"]
[Date "2003.04.11"]
[Round "5.6"]
[White "Lorenzen, Klaus Peter"]
[Black "Bonnke, Christopher"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1567"]
[BlackElo "1830"]
[PlyCount "73"]
[EventDate "2003.03.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. a3 g6 6. Bc4 Bg7 7. Nge2 d6 8. 0-0 Nf6 9. Rb1 0-0 10. Ng3 Bd7 11. Nd5 Nxd5 12. Bxd5 Rc8 13. b4 Be6 14. Bxe6 fxe6 15. Bb2 e5 16. Qd5+ Kh8 17. h4 Qe8 18. Rbc1 a6 19. Ne2 Qf7 20. Qd2 Rcd8 21. f4 Qe6 22. Rf3 exf4 23. Nxf4 Qd7 24. Nxg6+ Kg8 25. Nxf8 Rxf8 26. Rxf8+ Kxf8 27. Rf1+ Bf6 28. e5 Qc7 29. exf6 e5 30. Qh6+ Ke8 31. f7+ Kd7 32. f8Q Qb6+ 33. Kh1 Ne7 34. Qxh7 Kc6 35. Qe8+ Kd5 36. Qhf7+ Ke4 37. Qf3# 1-0

[Event "Heider City-ch"]
[Site "Heider"]
[Date "2003.04.04"]
[Round "4.8"]
[White "Oldigs, Adolf"]
[Black "Lorenzen, Klaus Peter"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1479"]
[BlackElo "1567"]
[PlyCount "37"]
[EventDate "2003.03.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Nc3 Nxe5 5. Nxe5 Qxe5 6. g3 Bb4 7. Bd2 Nf6 8. Bg2 0-0 9. 0-0 c6 10. a3 Ba5 11. Bf4 Qe6 12. Qd3 d5 13. b4 Bd8 14. Rae1 Nh5 15. Bd2 f5 16. Qe3 Qg6 17. Qd3 Bc7 18. Nd1 Bd7 19. c4 1/2-1/2

[Event "Heider City-ch"]
[Site "Heider"]
[Date "2003.03.23"]
[Round "3.9"]
[White "Mamnouni, Hamid"]
[Black "Lorenzen, Klaus Peter"]
[Result "0-1"]
[ECO "C22"]
[BlackElo "1567"]
[PlyCount "62"]
[EventDate "2003.03.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 e5 2. e4 exd4 3. Qxd4 Nc6 4. Qd1 Nf6 5. Nd2 Bb4 6. c3 Bc5 7. Ngf3 Qe7 8. Bd3 d6 9. h3 Bd7 10. 0-0 Nh5 11. Kh2 Nf4 12. b4 Bb6 13. Nc4 Ne6 14. b5 Na5 15. Ne3 Bxe3 16. Bxe3 0-0-0 17. Bxa7 b6 18. c4 Kb7 19. Bxb6 Kxb6 20. e5 g5 21. Qe1 Rdg8 22. g4 h5 23. Qe3+ Nc5 24. Kg3 hxg4 25. hxg4 f6 26. Rae1 fxe5 27. Nd2 Bxg4 28. f3 Rh3+ 29. Kxg4 Qe6+ 30. Bf5 Qh6 31. Qf2 Qh5# 0-1

[Event "Heider City-ch"]
[Site "Heider"]
[Date "2003.03.14"]
[Round "2.8"]
[White "Lorenzen, Klaus Peter"]
[Black "Steer, Oliver"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1567"]
[BlackElo "1608"]
[PlyCount "66"]
[EventDate "2003.03.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e6 3. d5 exd5 4. exd5 Nce7 5. Bc4 d6 6. Nf3 Bg4 7. 0-0 Nf6 8. h3 Bh5 9. Re1 Nd7 10. g4 Bg6 11. Qe2 f6 12. Nh4 Ne5 13. Bb3 Bf7 14. f4 N5g6 15. Nf5 Qd7 16. Qe4 0-0-0 17. Nd4 Re8 18. Ne6 Bxe6 19. dxe6 Qc6 20. Qxc6 bxc6 21. f5 Ne5 22. Kg2 h5 23. Kg3 hxg4 24. hxg4 g6 25. Rf1 gxf5 26. gxf5 Bg7 27. c3 Reg8 28. Bc2 Bh6+ 29. Kf2 Bxc1 30. Rxc1 Rh2+ 31. Ke3 Nd5+ 32. Kd4 Rxc2 33. e7 Rg4# 0-1

[Event "Heider City-ch"]
[Site "Heider"]
[Date "2003.02.28"]
[Round "1.3"]
[White "Janssen, Helmut"]
[Black "Lorenzen, Klaus Peter"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1931"]
[BlackElo "1567"]
[PlyCount "111"]
[EventDate "2003.03.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 g6 5. c4 Nb6 6. Nc3 Bg7 7. Be3 0-0 8. Be2 c6 9. 0-0 Re8 10. h3 N8d7 11. Qd2 e5 12. c5 Nd5 13. Nxd5 cxd5 14. dxe5 Nxe5 15. Rad1 Qf6 16. Bd4 Qc6 17. Nxe5 Bxe5 18. Bf3 Bxd4 19. Qxd4 Be6 20. Bxd5 Bxd5 21. Qxd5 Qxd5 22. Rxd5 Re2 23. Rb1 Rc8 24. a3 Rce8 25. Rd7 Rc2 26. Rxb7 Ree2 27. Rf1 Rxb2 28. Rxb2 Rxb2 29. Rc1 Kf8 30. c6 Rb8 31. Rc4 Rc8 32. g4 Rc7 33. Ra4 Ke7 34. Ra6 Kd6 35. Kg2 Kc5 36. a4 Re7 37. Kf3 Rc7 38. Kf4 f6 39. h4 h6 40. g5 hxg5+ 41. hxg5 fxg5+ 42. Kxg5 Rf7 43. f4 Rf5+ 44. Kg4 Rf7 45. c7 Rxc7 46. Rxg6 Kd5 47. Kg5 Rf7 48. f5 Ke5 49. Re6+ Kd5 50. Ra6 Rg7+ 51. Kf6 Rh7 52. Kg6 Rh4 53. f6 Rg4+ 54. Kf7 Rh4 55. Kf8 Rf4 56. f7 1-0

[Event "Heide-ch op"]
[Site "Heide"]
[Date "2002.05.24"]
[Round "7"]
[White "Lorenzen, Klaus Peter"]
[Black "Martens, Dirk"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1564"]
[BlackElo "1954"]
[PlyCount "80"]
[EventDate "2002.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. e5 Bb4 6. Qb3 Qa5 7. Nf3 Nc6 8. Bd2 Nxe5 9. Be2 Nxf3+ 10. Bxf3 Nf6 11. 0-0-0 0-0 12. g4 d5 13. a3 Bxc3 14. Bxc3 Qc7 15. Kb1 Bd7 16. Rhe1 Bc6 17. Be5 Qa5 18. Qe3 Nd7 19. Bc3 Qd8 20. g5 a5 21. h4 b5 22. Qd4 e5 23. Rxe5 Qb6 24. Qxb6 Nxb6 25. Bd4 Nc4 26. Re7 Rfe8 27. Rc7 Rac8 28. Rxc8 Rxc8 29. Bc3 Rd8 30. Bd4 a4 31. Kc2 Re8 32. Kc3 Re6 33. Kb4 h6 34. Kc5 hxg5 35. hxg5 Na5 36. Bxd5 Nb7+ 37. Kb6 Bxd5+ 38. Kc7 Na5 39. Bb6 Rc6+ 40. Kd7 Be6+ 0-1

[Event "Heide-ch op"]
[Site "Heide"]
[Date "2002.05.10"]
[Round "6"]
[White "Kring, Kurt"]
[Black "Lorenzen, Klaus Peter"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1625"]
[BlackElo "1564"]
[PlyCount "80"]
[EventDate "2002.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Bf4 Qb4+ 5. Nbd2 Qxf4 6. g3 Qf5 7. e4 Qh5 8. Be2 Nxe5 9. Nxe5 Qxe5 10. f4 Qxb2 11. Rb1 Qxa2 12. Bc4 Qa3 13. Rb3 Qc5 14. e5 d5 15. exd6 Bxd6 16. Qe2+ Ne7 17. Bb5+ Bd7 18. Ne4 Bxb5 19. Rxb5 Qc6 20. Nxd6+ Qxd6 21. Re5 Qb4+ 22. Kf2 0-0-0 23. Re4 Qc5+ 24. Kg2 Nc6 25. Kh3 Qd5 26. Re1 Qf5+ 27. g4 Qd7 28. Kg3 h5 29. f5 Qd6+ 30. Kg2 hxg4 31. Qxg4 Qxh2+ 32. Kf1 Qh3+ 33. Qxh3 Rxh3 34. Kg2 Rdh8 35. Re8+ Rxe8 36. Rxe8+ Kd7 37. Rf8 Rc3 38. Rxf7+ Ke8 39. Rxc7 Rc5 40. Rxb7 Nd8 0-1

[Event "Heide-ch op"]
[Site "Heide"]
[Date "2002.05.03"]
[Round "5"]
[White "Lorenzen, Klaus Peter"]
[Black "Diekmann, Harry"]
[Result "1-0"]
[ECO "C21"]
[WhiteElo "1564"]
[BlackElo "1649"]
[PlyCount "113"]
[EventDate "2002.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 Bb4 5. bxc3 Bc5 6. Bxf7+ Kxf7 7. Qh5+ Kf8 8. Qxc5+ d6 9. Qc4 Nc6 10. Nf3 h6 11. 0-0 Qf6 12. Nd4 Nge7 13. f4 Nxd4 14. cxd4 Nc6 15. Bb2 Qf7 16. d5 Kg8 17. Qc3 Nd8 18. Nd2 c6 19. Nc4 cxd5 20. Nxd6 Qd7 21. exd5 Rh7 22. Qb4 Nf7 23. Nxf7 Qxf7 24. Rae1 g6 25. Re5 Bf5 26. Rfe1 Qd7 27. d6 Qc6 28. Re7 Rxe7 29. Rxe7 Qb6+ 30. Qxb6 axb6 31. Rxb7 Rd8 32. Rxb6 Rd7 33. Be5 Kf7 34. Kf2 Ke6 35. a4 Kd5 36. a5 Kc5 37. Ke3 Ra7 38. Bc3 Kc4 39. Rc6+ Kd5 40. Rb6 Kc5 41. Bd4+ Kd5 42. Rb5+ Kc6 43. Bxa7 Kxb5 44. Bb6 Kc6 45. Bc7 Kd5 46. a6 Kc6 47. a7 Kb7 48. Bb8 g5 49. fxg5 hxg5 50. Kd4 g4 51. g3 Bd7 52. Ke5 Bc6 53. Ke6 Kc8 54. Ke7 Bd7 55. a8Q Bc6 56. d7+ Bxd7 57. Bd6# 1-0

[Event "Heide-ch op"]
[Site "Heide"]
[Date "2002.04.19"]
[Round "4"]
[White "Schmidt, Karl Heinz"]
[Black "Lorenzen, Klaus Peter"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1705"]
[BlackElo "1564"]
[PlyCount "61"]
[EventDate "2002.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 Na5 7. 0-0 Nxb3 8. axb3 Bg4 9. Be3 e6 10. Nbd2 Bd6 11. c4 Nd7 12. Ne4 f5 13. Nxd6+ cxd6 14. Bf4 Nf6 15. Re1 Ne4 16. h3 Bh5 17. g4 g5 18. Rxe4 gxf4 19. Rxf4 Rg8 20. Qe2 Kd7 21. c5 a6 22. cxd6 Kxd6 23. d5 Qe7 24. Qe5+ Kd7 25. dxe6+ Qxe6 26. Rd4+ Ke7 27. Qc7+ Ke8 28. Re1 Qxe1+ 29. Nxe1 fxg4 30. Qd7+ Kf8 31. Rf4+ 1-0

[Event "Heide-ch op"]
[Site "Heide"]
[Date "2002.04.05"]
[Round "3"]
[White "Lorenzen, Klaus Peter"]
[Black "Meyer, Juergen"]
[Result "0-1"]
[ECO "C29"]
[WhiteElo "1564"]
[BlackElo "1854"]
[PlyCount "124"]
[EventDate "2002.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. f4 d5 4. fxe5 Nxe4 5. Nxe4 dxe4 6. d4 exd3 7. Bxd3 Bc5 8. Qf3 Bxg1 9. Rxg1 Qh4+ 10. g3 Qd4 11. Rf1 Qxe5+ 12. Be3 0-0 13. Kd2 Nc6 14. c3 Be6 15. Bf4 Qd5 16. Qxd5 Bxd5 17. Bxc7 Rac8 18. Bf4 Rfd8 19. Ke3 Na5 20. Kf2 Bc4 21. Bxc4 Nxc4 22. Kg2 f6 23. h4 Nxb2 24. Rab1 Nd3 25. Rxb7 Nxf4+ 26. Rxf4 Rd2+ 27. Rf2 Rd3 28. Rc2 Re8 29. Rxa7 Ree3 30. c4 Rxg3+ 31. Kf2 Rh3 32. Ke2 Rdg3 33. Kf2 Rh2+ 34. Kxg3 Rxc2 35. Ra4 Kf7 36. Kg4 Ke6 37. Kf4 Kd6 38. Ra7 Rxc4+ 39. Kg3 Rc7 40. Rxc7 Kxc7 41. h5 Kd6 42. Kf4 g6 43. a4 Kc5 44. Ke4 gxh5 45. Kf4 Kb4 46. Kg3 f5 47. Kf3 Kxa4 48. Kf4 h4 49. Kf3 Kb4 50. Kf4 Kc4 51. Kf3 Kd3 52. Kf2 Ke4 53. Kg2 Ke3 54. Kh3 f4 55. Kh2 f3 56. Kh3 f2 57. Kh2 f1R 58. Kg2 Rf2+ 59. Kg1 Kf3 60. Kh1 Ra2 61. Kg1 Rb2 62. Kh1 Kg3 0-1

[Event "Heide-ch op"]
[Site "Heide"]
[Date "2002.03.08"]
[Round "2"]
[White "Al Naser, Ehsan"]
[Black "Lorenzen, Klaus Peter"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1564"]
[PlyCount "127"]
[EventDate "2002.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 g6 5. c4 Nb6 6. b3 Bg7 7. Bb2 c5 8. Nbd2 cxd4 9. Rb1 Bf5 10. Rc1 e5 11. c5 Nc8 12. Bb5+ Nc6 13. 0-0 0-0 14. Bxc6 bxc6 15. Re1 Re8 16. Ne4 Qd5 17. Nfd2 Bxe4 18. Nxe4 f5 19. Ng3 Kf7 20. Qd3 a5 21. a4 Rb8 22. Ba1 Ne7 23. Rb1 Qxc5 24. Rec1 Qd5 25. Rc2 c5 26. h4 Nc6 27. Qc4 Qxc4 28. Rxc4 Bf8 29. Rcc1 Nb4 30. Rd1 Rec8 31. Nf1 Nc2 32. Nd2 Nxa1 33. Rxa1 Ke6 34. Rab1 Be7 35. g3 Rb7 36. Nc4 Bd8 37. Re1 Bc7 38. f4 e4 39. Kg2 Rcb8 40. Nd2 Kd5 41. Red1 e3 42. Nf3 Rxb3 43. Ra1 Rb2+ 44. Kh3 Rf2 45. Rf1 Rxf1 46. Rxf1 e2 47. Re1 d3 48. Kg2 Rb2 49. Kf2 d2 50. Rxe2 d1Q 51. Rxb2 Qxa4 52. Rd2+ Kc4 53. Ng5 Kc3 54. Re2 Qd4+ 55. Kg2 a4 56. Ne6 Qd5+ 57. Kh2 Bb6 58. Ng5 Kd3 59. Rb2 a3 60. Rxb6 Kc2 61. Nh3 a2 62. Ra6 Qd2+ 63. Kh1 Qe1+ 64. Ng1 0-1

[Event "Heide-ch op"]
[Site "Heide"]
[Date "2002.03.01"]
[Round "1"]
[White "Lorenzen, Klaus Peter"]
[Black "Titz, Patrick"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1564"]
[BlackElo "1867"]
[PlyCount "55"]
[EventDate "2002.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 d6 2. f4 c5 3. Nf3 g6 4. Bc4 e6 5. d4 cxd4 6. Qxd4 Nf6 7. e5 d5 8. exf6 dxc4 9. Qxd8+ Kxd8 10. g4 Nd7 11. g5 b5 12. Be3 Bb7 13. Kf2 Bc5 14. Rd1 Bxe3+ 15. Kxe3 Bxf3 16. Kxf3 Kc7 17. Nc3 Rab8 18. Ne4 Nb6 19. Nd6 Rhf8 20. Nxb5+ Kb7 21. Rd4 Kc6 22. Na3 Rbd8 23. Rad1 Rxd4 24. Rxd4 Kc5 25. c3 Rb8 26. Ke4 Rb7 27. Rd2 Nd5 28. Kf3 1/2-1/2

[Event "Heide-ch"]
[Site "Heide"]
[Date "2000.04.28"]
[Round "3"]
[White "Jendrian, Michael"]
[Black "Lorenzen, Klaus Peter"]
[Result "1-0"]
[ECO "A02"]
[PlyCount "49"]
[EventDate "2000.03.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. f4 b6 2. Nf3 Bb7 3. e3 d6 4. d4 Nf6 5. b3 Nbd7 6. Bc4 e5 7. dxe5 dxe5 8. Ng5 Bd6 9. Bxf7+ Ke7 10. Bc4 b5 11. Bxb5 Bd5 12. 0-0 h6 13. Nh3 c6 14. Bc4 Qb6 15. Nc3 Bxc4 16. bxc4 g5 17. fxe5 Nxe5 18. Rxf6 Bc5 19. Ne4 Bxe3+ 20. Kh1 Nxc4 21. Ba3+ Nxa3 22. Qd6+ Ke8 23. Re6+ Kf7 24. Qe7+ Kg8 25. Nf6# 1-0

[Event "Heide-ch"]
[Site "Heide"]
[Date "2000.03.31"]
[Round "2"]
[White "Lorenzen, Klaus Peter"]
[Black "Elsner, Boris"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1600"]
[BlackElo "1109"]
[PlyCount "47"]
[EventDate "2000.03.17"]
[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 e5 2. f4 d6 3. Nf3 Bg4 4. Bc4 exf4 5. d3 Nf6 6. 0-0 Nc6 7. Bxf4 Nd4 8. Nbd2 h5 9. h3 Be6 10. Nxd4 d5 11. Nxe6 fxe6 12. exd5 Ng4 13. Qe2 Bc5+ 14. Kh1 0-0 15. Bg3 Ne3 16. Rxf8+ Qxf8 17. dxe6 Nf5 18. e7+ Kh8 19. Qxh5+ Nh6 20. exf8Q+ Rxf8 21. Qxc5 Nf5 22. Qxf8+ Kh7 23. Qxf5+ Kh8 24. Qh5# 1-0

[Event "Heide-ch"]
[Site "Heide"]
[Date "2000.03.17"]
[Round "1"]
[White "Strebel, Michael"]
[Black "Lorenzen, Klaus Peter"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1600"]
[PlyCount "55"]
[EventDate "2000.03.17"]
[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 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. Bc4 e6 6. 0-0 Nd7 7. Re1 N7f6 8. Bg5 Be7 9. Qd3 Nb4 10. Qc3 Bxf3 11. Bxf6 gxf6 12. gxf3 Qd6 13. Rd1 Rg8+ 14. Kh1 0-0-0 15. Na3 a6 16. Rg1 Qf4 17. Rxg8 Rxg8 18. Rg1 Rxg1+ 19. Kxg1 Bd6 20. Qe3 Qxh2+ 21. Kf1 Qh3+ 22. Ke2 Qf5 23. d5 Nxd5 24. Bxd5 Qxd5 25. Qh6 Qe5+ 26. Kf1 Qxb2 27. Nc4 Qxc2 28. Nxd6+ 0-1

[Event "Heide-ch"]
[Site "Heide"]
[Date "2000.??.??"]
[Round "7"]
[White "Lorenzen, Klaus Peter"]
[Black "Bonnke, Christopher"]
[Result "0-1"]
[ECO "C21"]
[PlyCount "46"]
[EventDate "2000.03.17"]
[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 e5 2. d4 exd4 3. c3 dxc3 4. Nxc3 Bc5 5. Qg4 Qf6 6. Nf3 Nh6 7. Qg3 c6 8. Bg5 Qe6 9. Bc4 Bxf2+ 10. Kxf2 Qxc4 11. Qe5+ Qe6 12. Qxg7 Ng4+ 13. Kg3 Rf8 14. Rhe1 f6 15. Nd5 Na6 16. Qxh7 fxg5 17. Qh5+ Qf7 18. Qxg4 d6 19. Qxg5 cxd5 20. exd5+ Kd7 21. Kf2 Nc5 22. Qg4+ Kc7 23. Rac1 Bxg4 0-1

[Event "Heide-ch"]
[Site "Heide"]
[Date "2000.??.??"]
[Round "4"]
[White "Lorenzen, Klaus Peter"]
[Black "Gruebling, Karl Heinz"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "71"]
[EventDate "2000.03.17"]
[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 c5 2. f4 e6 3. d4 cxd4 4. Nf3 Nc6 5. Nxd4 Nf6 6. e5 Nd5 7. a3 Bc5 8. Nxc6 bxc6 9. b4 Bb6 10. Qf3 a5 11. c4 Bd4 12. Ra2 Ne7 13. g4 axb4 14. Qb3 c5 15. Bg2 Nc6 16. h4 Bb7 17. Bxc6 Bxc6 18. Rh3 Ba4 19. Qd3 b3 20. Re2 Qb6 21. Be3 0-0 22. f5 Bxe3 23. Rexe3 exf5 24. Qxf5 Qe6 25. Qxe6 fxe6 26. Kd2 Rf4 27. Kc3 Rxg4 28. Nd2 Rb8 29. Rh1 Rg2 30. Ne4 Rc2+ 31. Kd3 b2 32. Ree1 Rf8 33. Nxc5 Rf3+ 34. Ke4 Bc6+ 35. Kd4 Rd2+ 36. Nd3 0-1

[Event "Heide-ch"]
[Site "Heide"]
[Date "2000.??.??"]
[Round "5"]
[White "Lorenzen, Klaus Peter"]
[Black "Mamnouni, Hamid"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1600"]
[PlyCount "120"]
[EventDate "2000.03.17"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 Bb4 7. Bd2 0-0 8. Bd3 d6 9. a3 Ba5 10. Nxa5 Nxa5 11. f4 Qb6 12. fxe5 Ng4 13. Qe2 Nxe5 14. 0-0-0 Bg4 15. Qe3 Bxd1 16. Rxd1 Nac4 17. Qxb6 Nxb6 18. b3 Ng4 19. Bf4 Rfd8 20. Be2 Ne5 21. Nb5 Ng6 22. Be3 Nc8 23. c4 a6 24. Nc7 Rb8 25. c5 Nh4 26. Bg5 Rd7 27. Ne8 Ng6 28. cxd6 h6 29. Bxh6 Nb6 30. Nxg7 Rc8+ 31. Kb2 a5 32. Bg4 Ne5 33. Bxd7 Nexd7 34. Nf5 Kh7 35. Bg7 f6 36. Rd3 Re8 37. Rd4 Kg6 38. g4 Ne5 39. h4 Nxg4 40. b4 a4 41. Rd2 Nc4+ 42. Kc3 Nxd2 43. Kxd2 Ne5 44. Kc3 Nd7 45. Kd4 b5 46. Kd5 Re5+ 47. Kc6 Nb8+ 48. Kc7 Na6+ 49. Kb7 Nxb4 50. d7 Nd3 51. d8Q Nc5+ 52. Ka8 Re6 53. Ne7+ Kh5 54. Qd5+ Re5 55. Qf7+ Kg4 56. Qxf6 Nd7 57. Qg6+ Kf4 58. Bxe5+ Nxe5 59. Qf5+ Kg3 60. Qxe5+ Kxh4 1-0

[Event "Heide-ch"]
[Site "Heide"]
[Date "2000.??.??"]
[Round "6"]
[White "Martens, Dirk"]
[Black "Lorenzen, Klaus Peter"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "59"]
[EventDate "2000.03.17"]
[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 e5 2. Nf3 d6 3. Bc4 Be6 4. Qe2 Nd7 5. d4 exd4 6. Nxd4 Bxc4 7. Qxc4 c5 8. Nf5 Ne5 9. Qe2 Qd7 10. c4 Ne7 11. Ne3 N7c6 12. Nc2 0-0-0 13. Nc3 f5 14. Be3 h6 15. b4 Qe6 16. exf5 Qxf5 17. 0-0 g5 18. Rad1 Bg7 19. Nd5 Rhe8 20. f4 gxf4 21. Rxf4 Qe6 22. bxc5 dxc5 23. Bxc5 Qg6 24. Re4 Nf3+ 25. Qxf3 Qxe4 26. Qf7 Rd7 27. Nb6+ axb6 28. Qxd7+ Kb8 29. Bxb6 Re7 30. Qd8+ 1-0

