[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.29"]
[Round "9"]
[White "Lahn, Horst"]
[Black "Grube, Bernd"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1522"]
[BlackElo "1625"]
[PlyCount "64"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. h3 Bd6 5. Bxd6 Qxd6 6. e3 b6 7. c3 0-0 8. Bd3 Ba6 9. 0-0 Bxd3 10. Qxd3 Nbd7 11. Nbd2 c5 12. dxc5 bxc5 13. Nc4 Qa6 14. Nce5 Qxd3 15. Nxd3 Rfc8 16. Nde5 Nxe5 17. Nxe5 Ne8 18. Rac1 f6 19. Nd3 Nd6 20. Nf4 Kf7 21. Rfd1 g5 22. Ne2 Rab8 23. b3 Rc6 24. g4 Ra6 25. Rc2 Ke7 26. Nc1 c4 27. f3 cxb3 28. axb3 Ra1 29. Rcd2 Rb7 30. c4 dxc4 31. Rxd6 Rxc1 32. bxc4 Rxc4 1/2-1/2

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.28"]
[Round "8"]
[White "Buechel, Helmut"]
[Black "Lahn, Horst"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "1692"]
[BlackElo "1522"]
[PlyCount "110"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c6 2. Ne2 d5 3. e5 Bf5 4. Ng3 Bg6 5. h4 h6 6. h5 Bh7 7. e6 fxe6 8. d4 Nf6 9. Bd3 Nbd7 10. Bxh7 Nxh7 11. Qd3 Ndf6 12. Qg6+ Kd7 13. Bf4 Qe8 14. Qd3 Ng5 15. Nd2 Qf7 16. Bxg5 hxg5 17. Nf3 Qe8 18. Nxg5 Nxh5 19. Qe2 Nf4 20. Qg4 Rxh1+ 21. Nxh1 Qh5 22. Qxh5 Nxh5 23. Kf1 g6 24. Re1 Bg7 25. c3 Nf4 26. g3 Rh8 27. gxf4 Rxh1+ 28. Ke2 Rxe1+ 29. Kxe1 Bh6 30. Ke2 b6 31. Kf3 c5 32. Nf7 Bg7 33. Ne5+ Kd6 34. Kg4 Bf6 35. dxc5+ bxc5 36. Nxg6 d4 37. cxd4 Bxd4 38. Ne5 Bxe5 39. fxe5+ Kxe5 40. Kf3 Kd4 41. Ke2 e5 42. Kd2 e4 43. b3 a5 44. a3 e6 45. Kc2 e5 46. Kd2 Kd5 47. Ke3 c4 48. bxc4+ Kxc4 49. Kxe4 Kb3 50. Kxe5 Kxa3 51. f4 Kb2 52. f5 a4 53. f6 a3 54. f7 a2 55. f8Q a1Q 1/2-1/2

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.27"]
[Round "7"]
[White "Lichtblau, Ernst"]
[Black "Lahn, Horst"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1726"]
[BlackElo "1522"]
[PlyCount "107"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 Bf5 4. e3 e6 5. d4 Be7 6. h3 Nbd7 7. Bd3 Bxd3 8. Qxd3 0-0 9. 0-0 Rc8 10. Nbd2 c5 11. c4 Qb6 12. Ne5 Rfd8 13. cxd5 Nxd5 14. Ndc4 Qc7 15. Rfc1 b5 16. Nd2 N5f6 17. Qxb5 Rb8 18. Qe2 Qa5 19. Nc6 Qb6 20. Nxb8 Nxb8 21. dxc5 Bxc5 22. Nc4 Qb4 23. Ba3 Qb5 24. Bxc5 Qxc5 25. Rd1 Nbd7 26. Rac1 Qb5 27. Qf3 Qb8 28. Nd6 h6 29. Qb7 Kf8 30. Rc8 Rxc8 31. Qxc8+ Qxc8 32. Nxc8 Ke8 33. Nxa7 Ne4 34. b4 Nc3 35. Rd2 Nb6 36. Nc6 Nd7 37. Nd4 Nd5 38. b5 N7b6 39. Nc6 Kd7 40. e4 Nc4 41. Rd4 Nd6 42. Ne5+ Ke7 43. exd5 Nxb5 44. d6+ Nxd6 45. Nc4 Nb5 46. Rd2 Nc3 47. Nb6 Nb1 48. Rd3 e5 49. a4 e4 50. Rd4 Nc3 51. Kf1 f5 52. a5 Nb5 53. Rd7+ Kf8 54. a6 1-0

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.26"]
[Round "6"]
[White "Lahn, Horst"]
[Black "Springer, Wolfgang Wilhelm"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1522"]
[BlackElo "1388"]
[PlyCount "150"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Bf4 Nf6 4. h3 Be7 5. e3 0-0 6. Nf3 b6 7. Nc3 a6 8. Bd3 Bb7 9. 0-0 Nbd7 10. Qc2 dxc4 11. Bxc4 Bxf3 12. gxf3 c5 13. dxc5 Bxc5 14. Bd3 e5 15. Bg5 h6 16. Bh4 Qc8 17. Rac1 Re8 18. Rcd1 e4 19. fxe4 Re5 20. Bg3 Rh5 21. h4 Be7 22. Be2 Rc5 23. Kg2 Qc6 24. Bf3 Ne5 25. Bxe5 Rxe5 26. Rd4 Qc8 27. Qe2 Qc7 28. Nd5 Qb7 29. Nxe7+ Qxe7 30. Rh1 b5 31. a3 Rc8 32. Rd2 Nxe4 33. Rd4 Rc6 34. Qd3 Rg6+ 35. Kf1 Nc5 36. Qc2 Qf6 37. Rf4 Qe7 38. b4 Ne6 39. Rg4 Rxg4 40. Bxg4 Qe8 41. Rh3 g6 42. h5 Rg5 43. Bxe6 Qxe6 44. hxg6 Rxg6 45. Rh4 Qf6 46. Rf4 Qa1+ 47. Ke2 Kg7 48. Qb3 f6 49. Rd4 h5 50. Rd7+ Kh6 51. Qf7 Qb2+ 52. Kf3 Kg5 53. Qh7 Qe5 54. Rd1 Qf5+ 55. Ke2 Qc2+ 56. Rd2 Qc4+ 57. Ke1 Qg4 58. Rd5+ f5 59. Qe7+ Rf6 60. f4+ Kg6 61. Qe8+ Kh6 62. Qh8+ Kg6 63. Qg8+ Kh6 64. Qh8+ Kg6 65. Qg8+ Kh6 66. Qxg4 fxg4 67. Rg5 Rg6 68. Re5 Rd6 69. Kf2 Rd1 70. Kg3 Kh7 71. Rxh5+ Kg6 72. Rg5+ Kf6 73. Rxg4 Rh1 74. Kf3 Rh3+ 75. Rg3 Rh8 1-0

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.25"]
[Round "5"]
[White "Sauer, Helmut"]
[Black "Lahn, Horst"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1726"]
[BlackElo "1522"]
[PlyCount "99"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Bf5 5. Nc3 Nf6 6. Bb5+ Bd7 7. 0-0 e6 8. Bf4 a6 9. Bd3 Nc6 10. Ne2 Nb4 11. b3 Be7 12. c4 Nxd3 13. Qxd3 dxc4 14. bxc4 0-0 15. Rab1 Bc6 16. Ng3 Bd6 17. Ne5 Bxe5 18. Bxe5 Ng4 19. Rfe1 Nxe5 20. Rxe5 Qc7 21. Rh5 g6 22. Rh4 Qe7 23. Rh3 Rfd8 24. Qe3 Qf6 25. Rd1 Rac8 26. Ne2 Rd7 27. Qh6 Qg7 28. Qc1 Bb5 29. Rc3 Bc6 30. d5 Rcd8 31. Nf4 exd5 32. cxd5 Qf6 33. Rcd3 Bb5 34. Rd4 Qd6 35. a4 Rc7 36. Qd2 Bc4 37. Rc1 Rdc8 38. g3 b5 39. axb5 axb5 40. h4 h5 41. Re1 Re7 42. Rxe7 Qxe7 43. d6 Qd7 44. Nxh5 Qh3 45. Qe1 Be6 46. Nf6+ Kg7 47. d7 Rd8 48. Qe5 Qf5 49. Ne8+ Kg8 50. Qg7# 1-0

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.24"]
[Round "4"]
[White "Lahn, Horst"]
[Black "Wiebke, Elfriede"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1522"]
[BlackElo "1223"]
[PlyCount "159"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bg4 4. e3 Nf6 5. h3 Bf5 6. Bd3 Bxd3 7. Qxd3 h6 8. Nc3 e6 9. 0-0 Be7 10. Qb5 Rb8 11. Rab1 a6 12. Qe2 0-0 13. a3 Nh5 14. Bh2 Nf6 15. Qd3 Nh7 16. Ne2 f5 17. Nf4 Rf6 18. Nh5 Rg6 19. Nf4 Rf6 20. Rbc1 Bd6 21. Kh1 Bxf4 22. Bxf4 Rg6 23. c4 Ne7 24. Bg3 Nf6 25. Ne5 Rg5 26. cxd5 Nexd5 27. Qc2 Ne4 28. Nf3 Rxg3 29. fxg3 Nxg3+ 30. Kg1 Nxe3 31. Qf2 Nexf1 32. Rxf1 Qd6 33. Re1 Ne4 34. Qe3 Ng3 35. Qxe6+ Qxe6 36. Rxe6 Rc8 37. Kf2 f4 38. d5 Rd8 39. Re7 Rxd5 40. Ke1 Rc5 41. Rd7 Rc2 42. Rd2 Rc1+ 43. Rd1 Rc4 44. Rd8+ Kh7 45. Kd1 Ne4 46. Ne5 Nf2+ 47. Ke1 Rc2 48. Nf3 Rxb2 49. Nd2 Ne4 50. Nxe4 Rxg2 51. Rd7 f3 52. Rxc7 Rg1+ 53. Kf2 Rh1 54. Kg3 Ra1 55. Rc3 b5 56. Nc5 Rf1 57. Nxa6 Rh1 58. Rxf3 Rg1+ 59. Kf2 Rc1 60. Rb3 Rc6 61. Nb8 Rc5 62. Na6 Rf5+ 63. Rf3 Rd5 64. Ke3 Re5+ 65. Kd4 Rh5 66. Rb3 Rh4+ 67. Kc5 Rh5+ 68. Kb6 g5 69. Rg3 Kg6 70. Nc7 Kf5 71. Nd5 Rh4 72. Ne3+ Kf4 73. Nf1 Ke5 74. Kxb5 Rd4 75. Rc3 Rf4 76. Ne3 Kd4 77. Rb3 h5 78. a4 Rh4 79. Nf5+ Ke4 80. Nxh4 1-0

[Event "GER-ch Seniors 65+ 30th"]
[Site "Hamburg"]
[Date "2018.07.23"]
[Round "3"]
[White "Moews, Harald"]
[Black "Lahn, Horst"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1772"]
[BlackElo "1522"]
[PlyCount "119"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. c3 Nd7 7. f4 Ne7 8. a4 Nf5 9. Nf3 Qc7 10. g4 Ne7 11. a5 c5 12. Be3 cxd4 13. Bxd4 Nc6 14. Nbd2 Nxa5 15. 0-0 Nc5 16. Qb5+ Nc6 17. Bxc5 a6 18. Qb6 Rc8 19. Qxc7 Bxc5+ 20. Kg2 Rxc7 21. Nb3 Ne7 22. Ra5 Bb6 23. Ra4 0-0 24. h4 Rfc8 25. h5 h6 26. Kg3 Rc4 27. Raa1 Be3 28. Nh4 Re4 29. Ng2 Bb6 30. Nd2 Re2 31. Rad1 Be3 32. Nxe3 Rxe3+ 33. Kf2 Rh3 34. Nf3 Nc6 35. Kg2 Rxf3 36. Kxf3 Na5 37. Rf2 Rc5 38. Ra1 Nc6 39. Ke3 Rc4 40. Kd3 Ne7 41. b3 Rc6 42. b4 b5 43. Ra5 Nc8 44. f5 Rc4 45. fxe6 fxe6 46. Rg2 Re4 47. g5 Kh7 48. g6+ Kg8 49. Rf2 Rxe5 50. Rf7 Rxh5 51. Rc7 Rf5 52. Rxc8+ Rf8 53. Rxf8+ Kxf8 54. Rxa6 Ke7 55. Kd4 Kf6 56. Kc5 h5 57. Kxb5 h4 58. Kc5 h3 59. Kd4 h2 60. Ra1 1-0

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.22"]
[Round "2"]
[White "Jung, Michael"]
[Black "Lahn, Horst"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1756"]
[BlackElo "1522"]
[PlyCount "69"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 Qc7 5. e3 b6 6. Nge2 Bb7 7. 0-0 e6 8. d4 Be7 9. e4 cxd4 10. Nxd4 Nxd4 11. Qxd4 0-0 12. Nb5 Qc6 13. Re1 Bc5 14. Qd3 Ng4 15. Re2 Ne5 16. Qc2 a6 17. Bf4 Nxc4 18. Nc3 Nd6 19. Rd1 Nb5 20. Red2 Nd4 21. Rxd4 Bxd4 22. Rxd4 b5 23. Qd2 Rad8 24. Rd6 Qc8 25. a3 Rfe8 26. Bg5 f6 27. Be3 Qa8 28. Rxd7 Rc8 29. b4 Rc4 30. f3 Rec8 31. Bc5 f5 32. Bf1 R4xc5 33. bxc5 Bxe4 34. Qg5 g6 35. Qe7 1-0

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.21"]
[Round "1"]
[White "Lahn, Horst"]
[Black "Pamperin, Gerhard"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1522"]
[BlackElo "1898"]
[PlyCount "60"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 c5 5. c4 cxd4 6. Nxd4 dxc4 7. Qa4+ Bd7 8. Qxc4 Qa5+ 9. Nc3 Qxg5 10. Ndb5 Na6 11. Nc7+ Nxc7 12. Qxc7 Bb4 13. Rc1 Bc6 14. a3 Bxc3+ 15. Rxc3 0-0 16. a4 Qd5 17. f3 Rac8 18. Qg3 Nh5 19. Qf2 Rfd8 20. Be2 Nf6 21. 0-0 Qe5 22. f4 Qb8 23. Rfc1 Ne4 24. Qe1 Nxc3 25. Rxc3 Be4 26. Rxc8 Qxc8 27. Qb4 Qc1+ 28. Kf2 Qc2 29. Qa5 Rd2 30. Qb5 Bc6 0-1

[Event "Schleswig Holstein-ch Seniors"]
[Site "Hanerau"]
[Date "2015.04.03"]
[Round "9"]
[White "Lahn, Horst"]
[Black "Harders, Werner"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1607"]
[BlackElo "1574"]
[PlyCount "83"]
[EventDate "2015.03.28"]
[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 f5 3. Bf4 h6 4. e3 Nf6 5. h3 e6 6. Ne5 Bd6 7. c4 c6 8. Nc3 0-0 9. Be2 Qe8 10. 0-0 Bxe5 11. Bxe5 Nbd7 12. Bd6 Rf7 13. Rc1 Nf8 14. c5 N8h7 15. Bh5 Nxh5 16. Qxh5 Nf6 17. Qg6 Qd7 18. b4 b5 19. Ne2 Qe8 20. Be5 Rf8 21. Qxe8 Nxe8 22. Nf4 Kh7 23. h4 a6 24. Kh2 Ra7 25. Rg1 g5 26. hxg5 hxg5 27. Ne2 Kg6 28. g3 Nf6 29. Kg2 Rh8 30. Rh1 Rah7 31. Rxh7 Rxh7 32. Rh1 Rxh1 33. Kxh1 Ng4 34. Kg2 Bd7 35. Bd6 Nf6 36. f3 Ne8 37. Be5 Nf6 38. Nc1 g4 39. f4 Nh5 40. Nd3 Nf6 41. Bd6 Ne4 42. Ne5+ 1-0

[Event "Schleswig Holstein-ch Seniors"]
[Site "Hanerau"]
[Date "2015.04.02"]
[Round "8"]
[White "Frowein, Ernst Holger"]
[Black "Lahn, Horst"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1524"]
[BlackElo "1607"]
[PlyCount "69"]
[EventDate "2015.03.28"]
[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. Bg5 Nbd7 4. e3 h6 5. Bf4 Nh5 6. Bg3 Nxg3 7. hxg3 Nf6 8. Bd3 Bg4 9. Nbd2 e6 10. Be2 c5 11. c3 cxd4 12. exd4 Be7 13. Qa4+ Qd7 14. Bb5 a6 15. Bxd7+ Nxd7 16. Ne5 b5 17. Qc2 Bf5 18. Qd1 Nf6 19. 0-0 0-0 20. g4 Bh7 21. f4 Ne4 22. Nxe4 Bxe4 23. Qe2 Rac8 24. a3 f6 25. Nd3 f5 26. Nf2 Bd6 27. Nxe4 fxe4 28. g3 Rf7 29. Kg2 g6 30. Rf2 Kg7 31. Raf1 Rh8 32. f5 exf5 33. gxf5 g5 34. f6+ Kg8 35. Rf5 1-0

[Event "Schleswig Holstein-ch Seniors"]
[Site "Hanerau"]
[Date "2015.04.01"]
[Round "6"]
[White "Friedrichsen, Hans Hermann"]
[Black "Lahn, Horst"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1412"]
[BlackElo "1607"]
[PlyCount "116"]
[EventDate "2015.03.28"]
[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. g3 Nf6 3. Bg2 Bf5 4. Nf3 h6 5. c3 e6 6. 0-0 Be7 7. Qb3 Qc8 8. Re1 0-0 9. Nbd2 c5 10. c4 Rd8 11. cxd5 Nxd5 12. e4 Bxe4 13. Nxe4 cxd4 14. Bd2 Nc6 15. Rac1 Qd7 16. Nc5 Bxc5 17. Rxc5 b6 18. Rc2 Qd6 19. Rec1 Ncb4 20. Rc4 d3 21. Nd4 Na6 22. Nb5 Qd7 23. Nc3 Nc5 24. Qd1 Rac8 25. Ne4 Qb5 26. Nxc5 Rxc5 27. b3 Rdc8 28. Qg4 Nf6 29. Qh4 Rd8 30. Rxc5 bxc5 31. Qc4 Qd7 32. Qxc5 Ne8 33. Bc6 Qd6 34. Bxe8 Qxc5 35. Rxc5 Rxe8 36. Rc7 e5 37. Kf1 f5 38. Ke1 Rd8 39. Kd1 g5 40. Bc3 e4 41. Rg7+ Kf8 42. Rh7 f4 43. Rh8+ Ke7 44. Rxh6 Rc8 45. Bb4+ Kf7 46. Ra6 Rc2 47. Rxa7+ Kg6 48. Bd2 Kf5 49. gxf4 gxf4 50. Rf7+ Kg4 51. Rxf4+ Kh3 52. Rxe4 Rxa2 53. Re3+ Kxh2 54. Rxd3 Kg2 55. f4 Ra8 56. Bc3 Rf8 57. Be5 Ra8 58. b4 Ra2 1-0

[Event "Schleswig Holstein-ch Seniors"]
[Site "Hanerau"]
[Date "2015.04.01"]
[Round "7"]
[White "Lahn, Horst"]
[Black "Schroeder, Heinz Guenter"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1607"]
[BlackElo "1422"]
[PlyCount "65"]
[EventDate "2015.03.28"]
[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 e6 3. Bf4 Nc6 4. a3 Nf6 5. h3 Bd6 6. Bxd6 Qxd6 7. e3 0-0 8. c4 b6 9. Nc3 a6 10. Bd3 dxc4 11. Bxc4 b5 12. Bd3 Bb7 13. 0-0 Ne7 14. Re1 c5 15. dxc5 Qxc5 16. Rc1 Qa7 17. Ng5 Rad8 18. Qc2 Ng6 19. Nge4 Nxe4 20. Nxe4 Bxe4 21. Bxe4 f5 22. Bf3 Qb8 23. Qc6 Rd6 24. Qc3 Rdd8 25. Qb3 Ne5 26. Qxe6+ Kh8 27. Qxa6 Nd3 28. Qa5 Nxe1 29. Qxe1 Rc8 30. Rd1 Rfd8 31. Rxd8+ Rxd8 32. g3 Qe5 33. Qb4 1/2-1/2

[Event "Schleswig Holstein-ch Seniors"]
[Site "Hanerau"]
[Date "2015.04.01"]
[Round "4"]
[White "Wichmann, Gerd"]
[Black "Lahn, Horst"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "1524"]
[BlackElo "1607"]
[PlyCount "65"]
[EventDate "2015.03.28"]
[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 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 d5 5. cxd5 Nxd5 6. Bb5 Nxc3 7. Bxc6+ bxc6 8. dxc3 Qxd1+ 9. Kxd1 Bd6 10. b3 0-0 11. e4 Bb7 12. Nd2 Rad8 13. Kc2 f6 14. f3 Bc5 15. Nc4 Ba6 16. Be3 Bxe3 17. Nxe3 Bd3+ 18. Kb2 Be2 19. Rhe1 Rd2+ 20. Kc1 Rfd8 21. Nd5 Rd1+ 22. Rxd1 Bxd1 23. Kxd1 cxd5 24. exd5 Rxd5+ 25. Ke2 Kf7 26. Rd1 Ke6 27. Rxd5 Kxd5 28. Kd3 c5 29. a3 a5 30. g4 g6 31. h4 f5 32. g5 Kc6 33. a4 1/2-1/2

[Event "Schleswig Holstein-ch Seniors"]
[Site "Hanerau"]
[Date "2015.03.31"]
[Round "5"]
[White "Lahn, Horst"]
[Black "Schierling, Eckhard"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1607"]
[BlackElo "1748"]
[PlyCount "45"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. h3 h6 5. e3 Bd6 6. Bxd6 Qxd6 7. a3 0-0 8. c4 c5 9. dxc5 Qxc5 10. b4 Qe7 11. Ne5 dxc4 12. Bxc4 Rd8 13. Qe2 Nbd7 14. Nxd7 Bxd7 15. 0-0 a6 16. Nd2 Bc6 17. Rfd1 Ne4 18. Nxe4 Bxe4 19. Bd3 Bxd3 20. Rxd3 Rxd3 21. Qxd3 Rd8 22. Qe2 Qd7 23. Qc2 1/2-1/2

[Event "Schleswig Holstein-ch Seniors"]
[Site "Hanerau"]
[Date "2015.03.30"]
[Round "3"]
[White "Lahn, Horst"]
[Black "Weck, Uwe"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1607"]
[BlackElo "1681"]
[PlyCount "118"]
[EventDate "2015.03.28"]
[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. c4 Nf6 3. Nc3 d5 4. Bf4 Bb4 5. Rc1 0-0 6. e3 c6 7. h3 Ne4 8. Bd3 Nd7 9. Nge2 Ndf6 10. 0-0 Nh5 11. Nxe4 Nxf4 12. Nxf4 dxe4 13. Bxe4 Bd6 14. Nd3 f5 15. Bf3 Bd7 16. c5 Bc7 17. Qb3 Rb8 18. Be2 Kh8 19. Qc3 f4 20. exf4 Bxf4 21. Nxf4 Rxf4 22. Qe3 Qf6 23. Rcd1 Rf8 24. Qe5 Bc8 25. Qxf6 R4xf6 26. Rd3 g6 27. Rf3 Kg7 28. Rxf6 Rxf6 29. Re1 h5 30. h4 Rf4 31. Bc4 Kf6 32. g3 Rxd4 33. b3 e5 34. Re3 Bf5 35. Kf1 e4 36. Ke2 Bg4+ 37. Kf1 Rd1+ 38. Re1 Bh3+ 39. Ke2 Rd4 40. Ke3 Ke5 41. f4+ exf3 42. Kxf3+ Kf6 43. Ke3 Rd7 44. Rh1 Re7+ 45. Kd2 Bf5 46. Rf1 Re5 47. Rf3 Rxc5 48. Re3 b5 49. Bd3 Rd5 50. Ke2 Bxd3+ 51. Rxd3 Rxd3 52. Kxd3 Ke5 53. Ke3 a5 54. a3 c5 55. Kd3 Kd5 56. Ke3 c4 57. bxc4+ Kxc4 58. Kd2 Kb3 59. Kd3 Kxa3 0-1

[Event "Schleswig Holstein-ch Seniors"]
[Site "Hanerau"]
[Date "2015.03.29"]
[Round "2"]
[White "Wollmann, Georg"]
[Black "Lahn, Horst"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1170"]
[BlackElo "1607"]
[PlyCount "138"]
[EventDate "2015.03.28"]
[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. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Bd3 e6 6. c3 Nd7 7. h3 Ngf6 8. Nxf6+ Qxf6 9. Bxf5 Qxf5 10. Nf3 h6 11. 0-0 Be7 12. Re1 0-0 13. Qe2 Rfe8 14. Qe4 Qa5 15. Ne5 Nf6 16. Qf3 Rad8 17. Bf4 Nd5 18. Bxh6 f6 19. Qg4 Bf8 20. Ng6 f5 21. Qg5 gxh6 22. Qg3 Bg7 23. Ne5 Qc7 24. Re2 Qe7 25. Ng6 Qg5 26. Rae1 Kf7 27. Ne5+ Bxe5 28. Qxg5 hxg5 29. Rxe5 Nf4 30. R5e3 Nd5 31. Re5 Nb6 32. b3 Nd5 33. Rc1 Nf4 34. Re3 Kf6 35. Kh2 b6 36. g3 Ng6 37. f3 f4 38. gxf4 gxf4 39. Re2 e5 40. Kg2 exd4 41. Rxe8 Rxe8 42. Kf2 d3 43. Re1 Ne5 44. Re4 Rd8 45. Rxf4+ Kg5 46. Rd4 Rf8 47. f4+ Rxf4+ 48. Rxf4 Kxf4 49. h4 Kg4 50. Ke3 Kxh4 51. Kd2 Kg3 52. Ke3 c5 53. c4 a6 54. a3 b5 55. cxb5 axb5 56. a4 bxa4 57. bxa4 c4 58. a5 c3 59. a6 c2 60. Kd2 Kf3 61. a7 Nc4+ 62. Kc1 Nb6 63. Kd2 Ke4 64. Kc1 Kd4 65. Kd2 Kc4 66. Kc1 Kb5 67. Kd2 Ka4 68. Kc1 Kb3 69. Kd2 Kb2 0-1

[Event "Schleswig Holstein-ch Seniors"]
[Site "Hanerau"]
[Date "2015.03.28"]
[Round "1"]
[White "Lahn, Horst"]
[Black "Schueler, Helmut"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1607"]
[BlackElo "1818"]
[PlyCount "88"]
[EventDate "2015.03.28"]
[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 Nf6 2. d4 e6 3. c4 Bb4+ 4. Nc3 Bxc3+ 5. bxc3 0-0 6. Bg5 d6 7. e3 Nbd7 8. Bd3 c5 9. 0-0 Qc7 10. Re1 Re8 11. Rb1 b6 12. e4 e5 13. d5 h6 14. Bd2 Nf8 15. h3 Ng6 16. Be3 Nh5 17. Nd2 Nhf4 18. Bc2 Rf8 19. Ba4 Qe7 20. Nf3 Rb8 21. Qd2 Ba6 22. Bb5 Bc8 23. Ba4 Rb7 24. Bb5 Rc7 25. Ba4 Ba6 26. Bb5 Bc8 27. Ba4 f5 28. exf5 Bxf5 29. Bc2 Qf6 30. Bxf5 Qxf5 31. Nh2 Rcf7 32. Rb2 Nd3 33. g4 Qe4 34. Qc2 Qxc4 35. Rf1 Nxb2 36. Qxg6 Rf6 37. Qc2 Na4 38. Rc1 b5 39. Qd2 Nb6 40. Rd1 Qe4 41. Qd3 Qxd3 42. Rxd3 Nc4 43. f3 Rxf3 44. Nxf3 Rxf3 0-1

[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.04.18"]
[Round "9"]
[White "Lahn, Horst"]
[Black "Harders, Werner"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1636"]
[BlackElo "1658"]
[PlyCount "57"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 f5 3. Nf3 Nf6 4. h3 e6 5. e3 Bd6 6. Bxd6 cxd6 7. c4 0-0 8. Bd3 Nbd7 9. Nc3 a6 10. 0-0 Ne4 11. cxd5 Nxc3 12. bxc3 exd5 13. Qb3 Nf6 14. Rab1 Qe7 15. Rfe1 b5 16. Qa3 Nd7 17. Bxb5 Nf6 18. Bc6 Ra7 19. Ba4 Ne4 20. Ne5 Qh4 21. Nf3 Qxf2+ 22. Kh2 Rf6 23. Qb2 Qg3+ 24. Kg1 Rh6 25. h4 Rf7 26. Bc6 g5 27. Bxd5 Be6 28. Bxe6 Rxe6 29. hxg5 1/2-1/2

[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.04.17"]
[Round "8"]
[White "Lahn, Horst"]
[Black "Brodowski, Dirk Wilhelm"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1636"]
[BlackElo "1792"]
[PlyCount "63"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. h3 e6 4. Bf4 b6 5. e3 Bd6 6. Bxd6 Qxd6 7. a3 0-0 8. c4 dxc4 9. Bxc4 Bb7 10. 0-0 Nbd7 11. Nc3 a6 12. Rc1 Rad8 13. Be2 c5 14. Qc2 Rc8 15. Rfd1 c4 16. a4 Qc6 17. Na2 b5 18. axb5 axb5 19. b3 Qd6 20. bxc4 bxc4 21. Qb2 Bd5 22. Nc3 Rb8 23. Qc2 Rb7 24. Rb1 Rfb8 25. Rxb7 Rxb7 26. Rb1 Rxb1+ 27. Qxb1 Qc6 28. Nxd5 exd5 29. g4 g6 30. g5 Ne4 31. Ne5 Nxe5 32. Qb8+ 1/2-1/2

[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.04.16"]
[Round "7"]
[White "Wiebke, Elfriede"]
[Black "Lahn, Horst"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "1375"]
[BlackElo "1636"]
[PlyCount "92"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. Nc3 d5 3. d4 Bf5 4. Bg5 e6 5. e3 h6 6. Bxf6 Qxf6 7. Nb5 Qe7 8. g3 Be4 9. Bg2 Qb4+ 10. Nc3 Bh7 11. 0-0 Qxb2 12. Na4 Qxc2 13. Qxc2 Bxc2 14. Nc3 Bd3 15. Rfe1 Bb4 16. Rac1 Ba3 17. Rcd1 Bc4 18. e4 c6 19. exd5 cxd5 20. Nh4 0-0 21. Nf3 Nc6 22. Rd2 Rac8 23. Na4 Bb4 24. Rb1 Bxd2 25. Nxd2 b5 26. Nc3 Nxd4 27. Nxc4 bxc4 28. a4 Rb8 29. Rd1 Nb3 30. f4 Nc5 31. f5 Rb2 32. Rd4 Rc2 33. Nb5 a6 34. Nd6 Rb8 35. Rd1 Rbb2 36. Bxd5 exd5 37. Re1 Rg2+ 38. Kh1 Rxh2+ 39. Kg1 Rhe2 40. Rd1 c3 41. Kf1 Rf2+ 42. Kg1 Rfd2 43. Re1 Ne4 44. Nxe4 dxe4 45. Kf1 c2 46. Rc1 Rd1+ 0-1

[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.04.14"]
[Round "3"]
[White "Howe, Dietrich"]
[Black "Lahn, Horst"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1749"]
[BlackElo "1636"]
[PlyCount "104"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d5 3. cxd5 Nxd5 4. e4 Nb6 5. d4 Bg4 6. Be2 e6 7. 0-0 Be7 8. Nc3 a6 9. h3 Bh5 10. Be3 N8d7 11. Rc1 0-0 12. Qd2 Rc8 13. Rfd1 Bg6 14. a3 Nf6 15. e5 Nfd5 16. Nxd5 Nxd5 17. Nh2 Nxe3 18. Qxe3 c6 19. f4 h6 20. Bd3 Bxd3 21. Qxd3 Qb6 22. b4 Rfd8 23. Nf3 Rd5 24. Kh2 Rcd8 25. Qe4 a5 26. Rc4 axb4 27. axb4 Bxb4 28. Rb1 Rb5 29. f5 Rdd5 30. Qg4 Ba5 31. Rbc1 Qd8 32. fxe6 fxe6 33. Qxe6+ Kh8 34. Rf1 Bb4 35. Qg6 Qe7 36. Nh4 Qxh4 37. Rf7 Qg5 38. Qe6 Rd8 39. d5 Rf8 40. Rg4 Qxg4 41. hxg4 Rxf7 42. Qxf7 Rxd5 43. e6 Bd6+ 44. Kh3 Rd3+ 45. Kh4 Bg3+ 46. Kh5 Rd5+ 47. Qf5 Rxf5+ 48. gxf5 Bd6 49. Kg6 Kg8 50. g4 b5 51. g5 hxg5 52. Kxg5 b4 0-1

[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.04.14"]
[Round "4"]
[White "Lahn, Horst"]
[Black "Knudten Wessel, Annegret"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1636"]
[BlackElo "1442"]
[PlyCount "68"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. h3 c5 5. dxc5 Bxc5 6. e3 Nc6 7. a3 Qa5+ 8. Nc3 Qd8 9. Nb5 0-0 10. Bd3 Ne8 11. Bxh7+ Kxh7 12. Ng5+ Kg8 13. Qh5 Nf6 14. Qh4 e5 15. Bh2 Bf5 16. 0-0-0 Ne4 17. g4 Bg6 18. f4 Bxe3+ 19. Kb1 exf4 20. Rhf1 Qxg5 21. Qxg5 Nxg5 22. Rxd5 Nxh3 23. Rf3 Be4 24. Rxh3 Bxd5 25. Nc7 Rad8 26. Rh5 Bf3 27. Rg5 Rd2 28. Rh5 Bxg4 29. Rh4 Rd1+ 30. Ka2 Be6+ 31. Nxe6 fxe6 32. Rg4 e5 33. b4 Nd4 34. Rg2 Rd2 0-1

[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.04.13"]
[Round "2"]
[White "Lahn, Horst"]
[Black "Friedrichsen, Hans Hermann"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1636"]
[BlackElo "1453"]
[PlyCount "90"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. a3 b6 5. Nc3 Bb7 6. Bf4 a6 7. h3 Bd6 8. Bxd6 Qxd6 9. e3 Nbd7 10. Rc1 0-0 11. Be2 Qe7 12. cxd5 exd5 13. 0-0 Rfc8 14. Bd3 Ne4 15. Nd2 Ndf6 16. Nf3 Nd7 17. Qb3 Qe6 18. Qc2 c5 19. Qb1 c4 20. Bxe4 dxe4 21. Ng5 Qg6 22. Ngxe4 f5 23. Ng3 Rf8 24. Nce2 Qc6 25. f3 Qe6 26. Nf4 Qxe3+ 27. Kh2 Qxf4 28. Rxc4 Bd5 29. Rc3 Rf6 30. Qc2 Qd6 31. Qf2 Rg6 32. Re3 Re6 33. Kg1 Rxe3 34. Nxf5 Qg6 35. Nxe3 Nf6 36. Nxd5 Nxd5 37. Re1 Nf4 38. Kh2 Nd3 39. Qd2 Nxe1 40. Qxe1 Re8 41. Qd2 Qd6+ 42. Kg1 Rd8 43. b4 Qxd4+ 44. Qf2 Qxf2+ 45. Kxf2 Rd2+ 0-1

[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.04.12"]
[Round "1"]
[White "Knoop, Guenter"]
[Black "Lahn, Horst"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1556"]
[BlackElo "1636"]
[PlyCount "71"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Bf5 4. e3 e6 5. Bd3 Ne7 6. Nf3 Nd7 7. 0-0 Bxd3 8. Qxd3 Ng6 9. b3 Be7 10. e4 dxe4 11. Nxe4 Nde5 12. Nxe5 Nxe5 13. Qe2 Ng6 14. Bb2 0-0 15. Rad1 Qc7 16. g3 Rad8 17. Rd3 Rd7 18. Rfd1 Rfd8 19. Qe3 b6 20. Ng5 h6 21. Nf3 Bf6 22. Kg2 Ne7 23. Ba1 c5 24. Qe4 Nf5 25. d5 Bxa1 26. Rxa1 Ne7 27. Rad1 exd5 28. cxd5 Qb7 29. Kg1 Rxd5 30. Ne5 Qa8 31. Nxf7 Rxd3 32. Nxh6+ gxh6 33. Qe6+ Kf8 34. Qxh6+ Kf7 35. Qh7+ Kf8 36. Qh6+ 1/2-1/2

[Event "Schleswig Holstein-ch Seniors"]
[Site "Leck"]
[Date "2014.??.??"]
[Round "6"]
[White "Lahn, Horst"]
[Black "Bockelmann, Fred"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1636"]
[BlackElo "1677"]
[PlyCount "80"]
[EventDate "2014.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 Bg4 4. e3 Nbd7 5. Be2 e5 6. h3 Bh5 7. Nc3 Qe7 8. d5 Nc5 9. 0-0 e4 10. Nd2 Bxe2 11. Nxe2 g6 12. Rb1 Bg7 13. Nb3 Nd3 14. Bd2 0-0 15. Bc3 c6 16. Nf4 Nxf4 17. exf4 Rae8 18. Re1 Nh5 19. Bxg7 Nxg7 20. Nd2 f5 21. Re3 Qh4 22. Qb3 Rf7 23. Rbe1 Qxf4 24. g3 Qg5 25. Nf3 exf3 26. Rxe8+ Nxe8 27. Rxe8+ Rf8 28. Qe3 Qxe3 29. Rxe3 cxd5 30. cxd5 Kf7 31. Rxf3 Rc8 32. Rc3 Rc5 33. Rxc5 dxc5 34. f4 Ke7 35. Kf2 Kd6 36. Ke3 Kxd5 37. b3 b5 38. a3 a5 39. Kd3 h6 40. h4 h5 0-1

[Event "Schleswig-Holstein-ch Basis"]
[Site "Buesum"]
[Date "2010.04.02"]
[Round "9"]
[White "Nielsen, Claudia"]
[Black "Lahn, Horst"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1062"]
[BlackElo "1406"]
[PlyCount "15"]
[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 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 dxe4 6. Qe3 Nf6 7. Nxe4 Nbd7 8. Nd6# 1-0

[Event "Schleswig-Holstein-ch Basis"]
[Site "Buesum"]
[Date "2010.04.01"]
[Round "8"]
[White "Weber, Ulrich1111"]
[Black "Lahn, Horst"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1332"]
[BlackElo "1406"]
[PlyCount "71"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 Nxd5 6. Bxe7 Qxe7 7. e3 0-0 8. Nf3 b6 9. Nxd5 exd5 10. Qd2 Ba6 11. Bxa6 Nxa6 12. a3 Rad8 13. 0-0 c5 14. Rfd1 c4 15. Qc2 Nc7 16. Ne5 Rd6 17. Qa4 Ra8 18. Rac1 b5 19. Qb4 f6 20. Nf3 Qd7 21. b3 a5 22. Qc3 Rc6 23. Nd2 Raa6 24. bxc4 bxc4 25. a4 Rab6 26. Qc2 Rb4 27. Rb1 Rcb6 28. e4 Qc6 29. Rxb4 Rxb4 30. exd5 Nxd5 31. Rc1 c3 32. Ne4 Rxd4 33. Nxc3 Nxc3 34. Qb3+ Rc4 35. Rxc3 Qe4 36. Qxc4+ 1-0

[Event "Schleswig-Holstein-ch Basis"]
[Site "Buesum"]
[Date "2010.03.31"]
[Round "7"]
[White "Lahn, Horst"]
[Black "Elsner, Boris"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1406"]
[BlackElo "1267"]
[PlyCount "61"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 Ncxe5 7. b3 Nc6 8. Bb2 Bb4 9. Be2 d6 10. 0-0 Bxc3 11. Bxc3 0-0 12. Rc1 Re8 13. Nd4 Qh4 14. h3 Nge5 15. Nf3 Nxf3+ 16. Bxf3 Re6 17. Bd5 Rg6 18. Qf3 Nd8 19. Kh2 c6 20. Be4 Re6 21. Bb1 Rh6 22. Rcd1 Bg4 23. Qe4 Bd7 24. Qxh4 Rxh4 25. Rxd6 Be6 26. Rfd1 f6 27. Rxd8+ Rxd8 28. Rxd8+ Kf7 29. Rb8 b6 30. Rb7+ Kg8 31. Rxa7 1-0

[Event "Schleswig-Holstein-ch Basis"]
[Site "Buesum"]
[Date "2010.03.30"]
[Round "5"]
[White "Lahn, Horst"]
[Black "Pammer, Frank"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1406"]
[BlackElo "1421"]
[PlyCount "32"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. cxd5 exd5 4. a3 Be7 5. Bf4 Nf6 6. Nf3 Bf5 7. e3 0-0 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. Nc3 Re8 11. 0-0 Ne4 12. Nxd5 Bd6 13. Bxd6 cxd6 14. Rac1 Rc8 15. Nc3 Ndf6 16. Nd2 d5 1/2-1/2

[Event "Schleswig-Holstein-ch Basis"]
[Site "Buesum"]
[Date "2010.03.29"]
[Round "4"]
[White "Frankenstein, Peter"]
[Black "Lahn, Horst"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1043"]
[BlackElo "1406"]
[PlyCount "82"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Nf3 h6 5. h3 e6 6. Bd3 Bxd3 7. Qxd3 Nd7 8. Be3 Ne7 9. Nbd2 Nf5 10. g3 Nxe3 11. Qxe3 Be7 12. h4 Qb6 13. 0-0 c5 14. c4 cxd4 15. Qd3 dxc4 16. Nxc4 Qc7 17. Rac1 0-0 18. Rfd1 Rad8 19. Ne3 Qb8 20. Ng4 b6 21. Re1 Nc5 22. Qc2 d3 23. Qd2 Qb7 24. Re3 Ne4 25. Qd1 Qa6 26. Rxe4 Qxa2 27. Qd2 Qd5 28. Rcc4 Bc5 29. b4 b5 30. bxc5 bxc4 31. Qe3 Rc8 32. Rd4 Qxc5 33. Nf6+ Kh8 34. Nd7 Qb4 35. Nxf8 Qxf8 36. Qe4 Qb4 37. Rxd3 Qb1+ 38. Qe1 Qxd3 39. Kg2 c3 40. Qc1 c2 41. Ne1 Qd1 0-1

[Event "Schleswig-Holstein-ch Basis"]
[Site "Buesum"]
[Date "2010.03.29"]
[Round "3"]
[White "Lahn, Horst"]
[Black "Wieckhorst, Jan"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1406"]
[BlackElo "1212"]
[PlyCount "34"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bf5 4. e3 e6 5. c4 Bb4+ 6. Nc3 Nf6 7. h3 Ne4 8. Rc1 Qe7 9. c5 0-0 10. Bd3 Bxc3+ 11. bxc3 b6 12. cxb6 axb6 13. Bb5 Na7 14. Bd3 Qa3 15. Qb3 Qxc1+ 16. Qd1 Qxd1+ 17. Kxd1 Nxf2+ 0-1

[Event "Schleswig-Holstein-ch Basis"]
[Site "Buesum"]
[Date "2010.03.27"]
[Round "1"]
[White "Lahn, Horst"]
[Black "Von Postel, Karl Heinz"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1406"]
[BlackElo "1210"]
[PlyCount "60"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. Bg5 d5 6. e3 Bb7 7. cxd5 exd5 8. Nf3 0-0 9. Bd3 g6 10. 0-0 Bxc3 11. Qxc3 Nbd7 12. Rac1 Rc8 13. Ne5 Kg7 14. Bb5 c6 15. Nxc6 Bxc6 16. Bxc6 Nb8 17. Qb3 Nxc6 18. Rc3 Qd6 19. Rfc1 Ne4 20. Bf4 Qd7 21. R3c2 Na5 22. Qd3 Rxc2 23. Rxc2 Rc8 24. g3 Rxc2 25. Qxc2 Nc4 26. b3 Ncd2 27. Kg2 Qg4 28. Be5+ Kh6 29. Bf4+ Kh5 30. Qc6 Qf3+ 0-1

[Event "Schleswig Holstein-ch Basis 64th"]
[Site "Altenholz"]
[Date "2009.04.10"]
[Round "9"]
[White "Lahn, Horst"]
[Black "Bock, Richard"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "61"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bd7 5. g3 Qc8 6. Bg2 Bg7 7. Be3 Ng4 8. Bc1 c6 9. f3 Nf6 10. Nge2 0-0 11. 0-0 e5 12. Be3 Rd8 13. Re1 Be8 14. d5 c5 15. Qd2 a6 16. Bg5 Qc7 17. Bh3 Bd7 18. Bxd7 Nbxd7 19. Kg2 Rf8 20. Na4 a5 21. Nec3 Ne8 22. Nb5 Qb8 23. Be7 f6 24. Bxf8 Bxf8 25. Qe2 Qd8 26. f4 Qe7 27. f5 g5 28. Qg4 Qf7 29. h4 Bh6 30. Rh1 Qg7 31. Raf1 1-0

[Event "Schleswig Holstein-ch Basis 64th"]
[Site "Altenholz"]
[Date "2009.04.09"]
[Round "8"]
[White "Lahn, Horst"]
[Black "Sieck, Gaby"]
[Result "0-1"]
[ECO "D02"]
[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. d4 d5 2. Nf3 Nf6 3. Bf4 Nc6 4. h3 e6 5. e3 Bd6 6. Bxd6 Qxd6 7. a3 0-0 8. c4 b6 9. Nc3 Bb7 10. Bd3 Rae8 11. 0-0 e5 12. dxe5 Nxe5 13. Nxe5 Qxe5 14. Qc2 g6 15. Rae1 Qg5 16. f4 Qh6 17. cxd5 Bxd5 18. Nxd5 Nxd5 19. Be4 Nf6 20. Bc6 Re7 21. Rf3 Qh5 22. Qf2 Re6 23. Rc1 Rd8 24. b4 Red6 25. g4 Qh6 26. g5 Qg7 27. gxf6 Qxf6 28. Ba4 Rd2 29. Qe1 Qb2 30. Rg3 Qxa3 31. Rd1 Qxb4 32. Rxd2 Rxd2 33. Qa1 Rb2 34. Bc2 Rxc2 35. Rg2 Rxg2+ 36. Kxg2 Qd2+ 37. Kf3 a5 38. Qe5 Qd6 39. Qe8+ Qf8 40. Qc6 Qd6 41. Qe8+ Kg7 42. Qb5 c5 43. Qb2+ Kg8 44. Qb5 Qf6 45. Qe8+ Kg7 46. e4 g5 47. f5 c4 48. Qb5 c3 49. Ke3 Qd6 50. e5 Qd2+ 51. Ke4 c2 52. Qxb6 Qf4+ 0-1

[Event "Schleswig Holstein-ch Basis 64th"]
[Site "Altenholz"]
[Date "2009.04.08"]
[Round "6"]
[White "Friis, Helmut"]
[Black "Lahn, Horst"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "94"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. h3 e6 4. Bf4 Bd6 5. Bxd6 Qxd6 6. c3 0-0 7. Nbd2 Nbd7 8. Qb1 h6 9. e3 c5 10. Bd3 c4 11. Bc2 Re8 12. 0-0 b5 13. e4 dxe4 14. Nxe4 Nxe4 15. Bxe4 Rb8 16. Re1 Nf6 17. Bc2 Bb7 18. Re3 Nd5 19. Re1 Nf6 20. Ne5 Nh5 21. Re3 Nf4 22. Be4 Nd5 23. Rf3 Nf6 24. Bxb7 Rxb7 25. Qe1 Nh7 26. Qe4 Rc7 27. h4 Nf6 28. Qe3 Nd5 29. Qd2 Qe7 30. g3 Rf8 31. Re1 Rcc8 32. Re4 Qb7 33. Rg4 f5 34. Rg6 f4 35. g4 Rf6 36. Rxf6 gxf6 37. Ng6 Qg7 38. h5 Rc7 39. Kh2 Rd7 40. Kh3 Ne7 41. Nxe7+ Qxe7 42. Qxf4 Kg7 43. Re3 Qe8 44. Qg3 Kh7 45. f4 Kg7 46. f5 Re7 47. Qd6 e5 1-0

[Event "Schleswig Holstein-ch Basis 64th"]
[Site "Altenholz"]
[Date "2009.04.08"]
[Round "7"]
[White "Koch, Andreas Tigran"]
[Black "Lahn, Horst"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "108"]
[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 c6 2. Nf3 d5 3. e5 Bf5 4. d4 e6 5. Bd3 Ne7 6. Bg5 Bxd3 7. Qxd3 Nd7 8. 0-0 Qb6 9. Nbd2 h6 10. Bxe7 Bxe7 11. Qb3 0-0 12. Rac1 Qc7 13. c4 dxc4 14. Rxc4 Nb6 15. Rc2 Rfd8 16. Nc4 Nd5 17. a3 Rac8 18. g3 b5 19. Ne3 Qb6 20. Nxd5 Rxd5 21. Rfc1 c5 22. dxc5 Rdxc5 23. Rxc5 Rxc5 24. Rc3 Rxc3 25. Qxc3 Bc5 26. Qc2 Qc6 27. Nd4 Qb6 28. Nb3 Bf8 29. Qc3 a6 30. Qd4 Qc7 31. Qe4 Qd7 32. Qe2 g6 33. Kg2 Qd5+ 34. Qf3 Qxe5 35. Qc3 Qd5+ 36. Qf3 Qxf3+ 37. Kxf3 Bg7 38. Nc5 Bxb2 39. Nxa6 Bxa3 40. Nc7 b4 41. Nb5 f6 42. g4 Kf7 43. Ke4 Bb2 44. f4 f5+ 45. gxf5 gxf5+ 46. Kf3 b3 47. h3 Bc1 48. Nc3 Kg6 49. Nb5 Kh5 50. Kg3 Bd2 51. Kf3 b2 52. Na3 Kh4 53. Nb1 Bb4 54. Kg2 Bd6 0-1

[Event "Schleswig Holstein-ch Basis 64th"]
[Site "Altenholz"]
[Date "2009.04.07"]
[Round "5"]
[White "Lahn, Horst"]
[Black "Luedtke, Marko"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "59"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. h3 e6 5. Nh4 c5 6. Nxf5 exf5 7. e3 Qa5+ 8. Nc3 cxd4 9. Qxd4 Nc6 10. Bb5 Be7 11. Bxc6+ bxc6 12. Qe5 Qb4 13. Rb1 0-0 14. 0-0 Rfe8 15. Qxf5 Rad8 16. a3 Qc5 17. Be5 d4 18. exd4 Rxd4 19. Na4 Qd5 20. Nc3 Qc5 21. Qg5 h6 22. Qg3 Nh5 23. Qe3 Rdd8 24. Qxc5 Bxc5 25. Bc7 Rd2 26. Rbc1 Re6 27. Ba5 Ng3 28. Nd1 Nxf1 29. Kxf1 Rdd6 30. Nc3 1/2-1/2

[Event "Schleswig Holstein-ch Basis 64th"]
[Site "Altenholz"]
[Date "2009.04.06"]
[Round "3"]
[White "Lahn, Horst"]
[Black "Pachurka, Roland"]
[Result "1/2-1/2"]
[ECO "A50"]
[PlyCount "64"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. e4 d6 5. Bd3 Bb7 6. Nge2 Be7 7. 0-0 0-0 8. f3 Nbd7 9. Be3 c5 10. d5 Ne5 11. Rc1 Nfd7 12. Nf4 Nxd3 13. Nxd3 e5 14. Ne2 Bg5 15. Qd2 Bxe3+ 16. Qxe3 a6 17. a4 Rb8 18. b4 Qc7 19. b5 Ra8 20. Ra1 axb5 21. axb5 Rxa1 22. Rxa1 Ra8 23. Qc1 Qb8 24. Ng3 g6 25. h4 Ra7 26. Nf1 Qa8 27. Rxa7 Qxa7 28. Nd2 Bc8 29. Nb2 Qa3 30. Nb1 Qa1 31. Kh2 Nf6 32. Qc2 Nd7 1/2-1/2

[Event "Schleswig Holstein-ch Basis 64th"]
[Site "Altenholz"]
[Date "2009.04.06"]
[Round "4"]
[White "Rickers, Bernhard"]
[Black "Lahn, Horst"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "39"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. e3 e6 4. Be2 h6 5. b3 Nf6 6. 0-0 c5 7. Bb2 Bd6 8. Nbd2 Nc6 9. c4 dxc4 10. Nxc4 Be7 11. dxc5 Bxc5 12. Qxd8+ Rxd8 13. Rad1 0-0 14. Rxd8 Rxd8 15. Rd1 Rxd1+ 16. Bxd1 Ne4 17. a3 b5 18. Ncd2 a5 19. a4 bxa4 20. bxa4 1/2-1/2

[Event "Schleswig Holstein-ch Basis 64th"]
[Site "Altenholz"]
[Date "2009.04.05"]
[Round "2"]
[White "Droste, Eckart"]
[Black "Lahn, Horst"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1764"]
[PlyCount "90"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Nd2 e6 5. Ngf3 h6 6. Be2 Nh5 7. Bg3 Nxg3 8. hxg3 Nd7 9. c3 c5 10. Ne5 a6 11. Ndf3 Be4 12. Qb3 Qc7 13. Nxd7 Qxd7 14. Ne5 Qc7 15. f3 c4 16. Qd1 Bh7 17. f4 Bd6 18. Qd2 0-0 19. 0-0-0 Qa5 20. a3 Qa4 21. Bg4 b5 22. Nd7 Rfb8 23. Nc5 Bxc5 24. dxc5 b4 25. cxb4 Rxb4 26. f5 c3 27. Qxc3 Rc4 28. Rd4 Rxc3+ 29. Kb1 Qc2+ 30. Ka2 Qb3+ 31. Ka1 Rxe3 32. fxe6 fxe6 33. Rb4 Qd3 34. Rd1 Qg6 35. c6 Qc2 36. Rb6 Re4 37. Bf3 Rd4 38. Rh1 Be4 39. Bg4 Bf5 40. Bf3 Bg4 41. Rf1 Bxf3 42. Rxf3 Qc5 43. Rb4 Rxb4 44. axb4 Qxc6 45. Kb1 Qc4 0-1

[Event "Schleswig Holstein-ch Basis 64th"]
[Site "Altenholz"]
[Date "2009.04.04"]
[Round "1"]
[White "Lahn, Horst"]
[Black "Lukat, Michael"]
[Result "1-0"]
[ECO "D02"]
[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. d4 d5 2. Nf3 Bf5 3. Bf4 h6 4. e3 e6 5. Bd3 Bg4 6. 0-0 Nf6 7. h3 Bxf3 8. Qxf3 Bd6 9. c4 Bxf4 10. Qxf4 Nc6 11. Nc3 0-0 12. Rac1 Re8 13. cxd5 e5 14. dxe5 Nxd5 15. Nxd5 Qxd5 16. Bc4 Qd7 17. Rfd1 Qe7 18. Bb5 Rad8 19. Rxd8 Rxd8 20. Bxc6 bxc6 21. Rxc6 Rb8 22. e6 fxe6 23. Rxc7 Qd8 24. Qf7+ Kh8 25. Qxg7# 1-0

[Event "Schleswig Holstein-chA 49th"]
[Site "Schwabstedt"]
[Date "1994.??.??"]
[Round "?"]
[White "Lahn, Horst"]
[Black "Geppert, Frank"]
[Result "0-1"]
[ECO "D35"]
[PlyCount "74"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. c4 e6 4. Bf4 Bd6 5. Bxd6 Qxd6 6. cxd5 exd5 7. Nc3 c6 8. e3 Nf6 9. Be2 0-0 10. 0-0 Re8 11. h3 h6 12. Rc1 Nbd7 13. Bd3 Ne4 14. Qc2 Qe6 15. Ne2 Qf6 16. Nf4 g5 17. Nh5 Qe6 18. Ng3 Nxg3 19. fxg3 Qxe3+ 20. Qf2 Qxf2+ 21. Rxf2 Bxd3 22. Rc3 Bg6 23. Nh2 Re4 24. Nf3 Rae8 25. Rb3 b6 26. Rc3 c5 27. dxc5 Nxc5 28. b4 Rxb4 29. Rd2 Rd8 30. Re3 Ne4 31. Rd1 Rc4 32. Ne5 Rc3 33. Ree1 Bh7 34. Rf1 f5 35. g4 f4 36. Rd4 Ng3 37. Rf2 Rc1+ 0-1

[Event "Schleswig Holstein-chA 49th"]
[Site "Schwabstedt"]
[Date "1994.??.??"]
[Round "?"]
[White "Lahn, Horst"]
[Black "Heinrich, Andre"]
[Result "0-1"]
[ECO "E12"]
[PlyCount "86"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 b6 5. Nf3 Bb7 6. e3 d5 7. Rc1 dxc4 8. Bxc4 0-0 9. 0-0 Be7 10. Bd3 Nbd7 11. Bf4 a6 12. Re1 Rc8 13. Qe2 b5 14. Ng5 h6 15. Nge4 Nxe4 16. Bxe4 Bxe4 17. Nxe4 Nf6 18. Nxf6+ Bxf6 19. Rc6 Qd5 20. Rxa6 Qb7 21. Ra5 c6 22. Rc1 Be7 23. Qd2 Qb6 24. b4 Ra8 25. Rxa8 Rxa8 26. Rb1 Ra4 27. g3 g5 28. Be5 f6 29. Qd3 Kg7 30. Bxf6+ Bxf6 31. a3 Qa6 32. Rb3 Qa8 33. e4 Ra7 34. e5 Bd8 35. Qf3 Rf7 36. Qg4 Qc8 37. Rc3 Qd7 38. Rd3 Qd5 39. h4 Kh7 40. hxg5 Bxg5 41. f4 Bxf4 42. Kh2 Bxe5 43. Re3 Rf2+ 0-1

[Event "Schleswig Holstein-ch 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Attrot, Winfried"]
[Black "Lahn, Horst"]
[Result "1-0"]
[ECO "D94"]
[PlyCount "101"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. Be2 Bg4 7. h3 Bxf3 8. Bxf3 e6 9. Qb3 b6 10. cxd5 exd5 11. Nxd5 Nxd5 12. Bxd5 c6 13. Bf3 Re8 14. 0-0 Qc7 15. Rd1 Na6 16. Qc4 Nb8 17. b4 b5 18. Qc2 a5 19. Rb1 a4 20. Bb2 Rc8 21. a3 Ra6 22. e4 Qf4 23. Qd2 Qh4 24. d5 Bxb2 25. Rxb2 Rd8 26. d6 Nd7 27. Qd4 Qg5 28. Re2 Ne5 29. Qe3 Qf6 30. Qd2 Qe6 31. Bg4 Nxg4 32. hxg4 Qxg4 33. Re3 Ra7 34. Qd4 Qe6 35. Qxa7 Rxd6 36. Rxd6 Qxd6 37. e5 Qd1+ 38. Kh2 Qh5+ 39. Rh3 Qxe5+ 40. g3 Qc3 41. Rh4 Qxa3 42. Re4 Qf3 43. Re8+ Kg7 44. Qd4+ Kh6 45. Re4 g5 46. Qd6+ Kg7 47. Qe5+ Kg6 48. Re2 Qh5+ 49. Kg2 a3 50. Rd2 Qh6 51. Rd6+ 1-0

[Event "Schleswig Holstein-ch 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Begemann, Torsten"]
[Black "Lahn, Horst"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "143"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. Nf3 Nc6 4. c3 Bg4 5. Bb5 e6 6. 0-0 Nge7 7. d4 cxd4 8. cxd4 a6 9. Be2 Nf5 10. Be3 Qb6 11. Nbd2 Nfxd4 12. Nxd4 Bxe2 13. Nxe2 Qxb2 14. f4 b5 15. Nb3 Qa3 16. Bc1 Qe7 17. Kh1 Qh4 18. Ned4 Rc8 19. Nxc6 Rxc6 20. Nd4 Rc4 21. Nf3 Qd8 22. Qd3 Be7 23. Ng5 h6 24. Nf3 0-0 25. Nd2 Rc6 26. Nb3 Qc7 27. Qg3 Rc8 28. Bd2 Ba3 29. h3 Bb2 30. Rab1 Rc2 31. Qe3 Ba3 32. Ba5 Qb7 33. Rf2 Bc5 34. Nxc5 R8xc5 35. Rxc2 Rxc2 36. Qb3 Qc6 37. Rb2 Rc1+ 38. Kh2 Qc5 39. Qf3 Qg1+ 40. Kg3 Rf1 41. Rf2 Rxf2 42. Qxf2 Qc1 43. Qd2 Qa3+ 44. Kh2 Qa4 45. Bb4 h5 46. a3 Kh7 47. Qe3 Qc2 48. Qg3 Qe4 49. Bf8 Qg6 50. Qxg6+ Kxg6 51. Kg3 f6 52. Kh4 Kf7 53. Bd6 Kg6 54. g4 hxg4 55. hxg4 f5 56. g5 Kh7 57. Kg3 Kg6 58. Kf3 Kh5 59. Bc5 Kh4 60. Be3 Kh5 61. Ke2 Kg4 62. Kd3 Kf3 63. Bd2 g6 64. Be3 Kg4 65. Kd4 Kf3 66. Bc1 a5 67. Kc5 b4 68. axb4 axb4 69. Kd6 b3 70. Kxe6 b2 71. Bxb2 Kxf4 72. Kxd5 1-0

[Event "Schleswig Holstein-ch 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Geppert, Frank"]
[Black "Lahn, Horst"]
[Result "1-0"]
[ECO "D90"]
[PlyCount "97"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bd2 0-0 6. Qc1 dxc4 7. e4 b6 8. Bxc4 Bb7 9. d5 c6 10. Bf4 cxd5 11. exd5 Nxd5 12. Bxd5 Bxd5 13. Qe3 Nc6 14. Rd1 e6 15. 0-0 Qd7 16. Bh6 Rfd8 17. Bxg7 Kxg7 18. Ne4 Qb7 19. Qc3+ e5 20. Nxe5 f6 21. Nxf6 Nxe5 22. Qxe5 Bxg2 23. Nd5+ Kg8 24. Kxg2 Re8 25. Qc7 Reb8 26. Qxb7 Rxb7 27. Rfe1 Rf8 28. Re7 Rxe7 29. Nxe7+ Kf7 30. Nd5 Rd8 31. Nc3 Rxd1 32. Nxd1 Ke6 33. Kf3 Ke5 34. Ke3 Kd5 35. b3 Kc5 36. a3 b5 37. Kd3 a6 38. b4+ Kb6 39. Kd4 a5 40. Kd5 axb4 41. axb4 g5 42. Ne3 h5 43. Nf5 g4 44. Ng3 h4 45. Nf5 g3 46. fxg3 hxg3 47. hxg3 Kc7 48. Kc5 Kd7 49. Ne3 1-0

[Event "Schleswig Holstein-ch 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Lahn, Horst"]
[Black "Bockelmann, Fred"]
[Result "0-1"]
[ECO "E91"]
[PlyCount "58"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 c5 6. d5 d6 7. Be2 Re8 8. 0-0 Nbd7 9. Be3 a6 10. Qd2 Ng4 11. Rac1 Nxe3 12. Qxe3 Rb8 13. Nd2 Bd4 14. Qd3 Ne5 15. Qc2 Bg4 16. Kh1 Bxc3 17. Bxg4 Bxd2 18. Qxd2 Nxg4 19. f3 Nf6 20. Rce1 b5 21. b3 bxc4 22. bxc4 Rb4 23. Qc3 Qb6 24. Re2 Rb1 25. Rfe1 Rxe1+ 26. Qxe1 Qb4 27. Qc1 Rb8 28. Re1 Qb2 29. f4 Qxc1 0-1

[Event "Schleswig Holstein-ch 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Lahn, Horst"]
[Black "Draasch, Heiko"]
[Result "1/2-1/2"]
[ECO "E12"]
[PlyCount "88"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. Nf3 Nf6 5. Bg5 Bb4 6. e3 h6 7. Bxf6 Qxf6 8. Be2 d6 9. 0-0 Bxc3 10. bxc3 h5 11. Rc1 Nd7 12. d5 Nc5 13. Ne1 g6 14. f3 h4 15. h3 e5 16. e4 Qg5 17. Nd3 Nxd3 18. Bxd3 Bc8 19. Kh1 Qg3 20. Rc2 Bd7 21. Rcf2 g5 22. Bc2 a6 23. Ba4 b5 24. cxb5 axb5 25. Bb3 Ke7 26. Qe1 Rhb8 27. Rc2 Qxe1 28. Rxe1 b4 29. c4 Ba4 30. Rb1 Bxb3 31. Rxb3 Ra3 32. Rcb2 Rxb3 33. axb3 Ra8 34. Kg1 Kd8 35. Kf2 Ra3 36. Ke3 Kd7 37. Kd3 c6 38. Kc2 cxd5 39. cxd5 Kc7 40. Kd3 Kb6 41. Kc4 Ka5 42. Rc2 f6 43. Rb2 Ra1 44. Rc2 Ra3 1/2-1/2

[Event "Schleswig Holstein-ch 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Lahn, Horst"]
[Black "Droste, Eckart"]
[Result "0-1"]
[ECO "D50"]
[PlyCount "108"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c5 5. Nf3 h6 6. Bh4 Nc6 7. e3 Qb6 8. b3 cxd4 9. Nxd4 Bb4 10. Rc1 Ne4 11. Nde2 Qa5 12. Qc2 0-0 13. f3 Nxc3 14. Nxc3 d4 15. exd4 Nxd4 16. Qb2 Nf5 17. Bf2 Qe5+ 18. Be2 Nd4 19. Bxd4 Qxd4 20. a3 Bxc3+ 21. Qxc3 Qxc3+ 22. Rxc3 b6 23. 0-0 Bb7 24. Rd1 Bc6 25. Rd6 Rac8 26. c5 b5 27. b4 a6 28. f4 Rfd8 29. Rcd3 Bd5 30. Rxd8+ Rxd8 31. Bf3 Kf8 32. Bxd5 exd5 33. Kf2 Ke7 34. g4 g6 35. Re3+ Kf6 36. h4 d4 37. Rd3 Ke6 38. Ke2 Kd5 39. Rf3 Ke4 40. f5 gxf5 41. Rxf5 d3+ 42. Kd2 Rg8 43. Rxf7 Rxg4 44. Re7+ Kd4 45. Rd7+ Kc4 46. Rxd3 Rg2+ 47. Ke3 Rg3+ 48. Ke4 Rxd3 49. c6 Rd8 50. Ke5 Kb3 51. c7 Rc8 52. Kd6 Kxa3 53. Kd7 Rxc7+ 54. Kxc7 Kxb4 0-1

[Event "Schleswig Holstein-ch 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Lahn, Horst"]
[Black "Napirata, Joerg"]
[Result "1/2-1/2"]
[ECO "D50"]
[PlyCount "57"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c5 5. Bg5 cxd4 6. Nxd4 Be7 7. cxd5 Nxd5 8. Bxe7 Nxe7 9. e3 0-0 10. Bd3 Nbc6 11. Nxc6 Nxc6 12. Rc1 b6 13. 0-0 Bb7 14. Qe2 Ne7 15. Rfd1 Nd5 16. Nxd5 Bxd5 17. Bxh7+ Kxh7 18. e4 Qg5 19. exd5 exd5 20. Qd3+ Kg8 21. Qxd5 Qf6 22. Qd4 Qg5 23. h4 Qa5 24. a3 Rfd8 25. Qg4 Rxd1+ 26. Qxd1 Re8 27. g3 Qe5 28. Qd2 Qb5 29. Qc3 1/2-1/2

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Cerny, Thorsten"]
[Black "Lahn, Horst"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "73"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. b4 e6 2. Bb2 Nf6 3. b5 b6 4. e3 d5 5. Nf3 a6 6. a4 Be7 7. Be2 0-0 8. 0-0 a5 9. d3 c5 10. Nbd2 Nbd7 11. e4 Bb7 12. e5 Ne8 13. d4 c4 14. Re1 Rc8 15. c3 Qc7 16. Qc2 f6 17. exf6 Rxf6 18. g3 Nd6 19. Ne5 Nf8 20. Bf1 Re8 21. Bg2 Bc8 22. Bc1 Nf7 23. Ndf3 h6 24. Nxf7 Rxf7 25. Ne5 Rf6 26. Nc6 Bd6 27. Bxd5 exd5 28. Rxe8 Bd7 29. Ne7+ Bxe7 30. Rxe7 Ng6 31. Re1 Bf5 32. Qd2 Qd7 33. Ba3 Be4 34. Rxe4 dxe4 35. d5 Ne5 36. Qd1 Nd3 37. Ra2 1/2-1/2

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Lahn, Horst"]
[Black "Kohagen, Jochen"]
[Result "1/2-1/2"]
[ECO "D53"]
[PlyCount "57"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 a6 7. cxd5 exd5 8. Bd3 0-0 9. 0-0 Nb6 10. Rc1 Bg4 11. Be2 Re8 12. Ne5 Bxe2 13. Nxe2 Ne4 14. Bf4 Bd6 15. Ng3 Nxg3 16. Bxg3 f6 17. Nf3 Bxg3 18. hxg3 Qd7 19. b3 c6 20. Re1 Nc8 21. Qc2 Nd6 22. Nh2 Re7 23. Re2 Rae8 24. Rce1 Re6 25. g4 Qf7 26. Nf1 h5 27. gxh5 Qxh5 28. Ng3 Qg5 29. e4 1/2-1/2

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Lahn, Horst"]
[Black "Neumann, Andreas"]
[Result "0-1"]
[ECO "A85"]
[PlyCount "76"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. Nc3 g6 5. Bg5 Bg7 6. e3 0-0 7. Be2 d6 8. 0-0 c6 9. Rc1 Nbd7 10. Qb3 Kh8 11. Rfd1 Qe8 12. d5 Nc5 13. Qc2 cxd5 14. cxd5 Nxd5 15. Nxd5 exd5 16. Rxd5 Ne4 17. Bf4 Be6 18. Rxd6 Nxd6 19. Bxd6 Rc8 20. Qb1 Rxc1+ 21. Qxc1 Rg8 22. b3 h6 23. Be5 Bxe5 24. Nxe5 Kh7 25. Bc4 Qc8 26. Qb2 Rd8 27. h3 Bxc4 28. Nxc4 Qc7 29. g3 Rd5 30. Qa3 b5 31. e4 Rd1+ 32. Kg2 bxc4 33. bxc4 fxe4 34. Qb3 Rd3 35. Qb4 Qf7 36. h4 h5 37. c5 Qf3+ 38. Kh3 Qh1# 0-1

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Lahn, Horst"]
[Black "Steiner, Patrick"]
[Result "0-1"]
[ECO "A32"]
[PlyCount "56"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. Nc3 cxd4 5. Nxd4 Be7 6. Bg5 b6 7. e3 Bb7 8. Nf3 h6 9. Bh4 0-0 10. Be2 Nc6 11. 0-0 Ng4 12. Bg3 f5 13. h3 Nf6 14. Rc1 d5 15. cxd5 exd5 16. Nd4 Nxd4 17. Qxd4 Bc5 18. Qd3 Ne4 19. Be5 Qg5 20. Bf3 a5 21. Rfd1 f4 22. Nxe4 dxe4 23. Qc4+ Kh8 24. Bxe4 Bxe4 25. Qxe4 fxe3 26. Bd4 Rae8 27. Qd3 e2 28. Re1 Qxc1 0-1

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Raddatz, Wolfgang"]
[Black "Lahn, Horst"]
[Result "1-0"]
[ECO "D60"]
[PlyCount "97"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Bg5 Be7 5. Nf3 0-0 6. e3 c6 7. c5 Nbd7 8. Bd3 Re8 9. 0-0 Nf8 10. Qc2 h6 11. Bh4 N6d7 12. Bg3 Bf6 13. e4 e5 14. exd5 exd4 15. Ne4 cxd5 16. Nd6 Re7 17. Nb5 Ne5 18. Nfxd4 Nxd3 19. Qxd3 Ne6 20. Nf5 Rd7 21. Qc2 d4 22. Nbd6 Rc7 23. Ne4 Rd7 24. Bd6 Ng5 25. Nxg5 Bxg5 26. Nxd4 b6 27. Rae1 bxc5 28. Nc6 Ba6 29. Nxd8 Rdxd8 30. Qxc5 Bxf1 31. Kxf1 Rac8 32. Qa3 Bd2 33. Rd1 Bf4 34. Qh3 Bxd6 35. Qxc8 Rxc8 36. Rxd6 Rc1+ 37. Ke2 Rc2+ 38. Rd2 Rc7 39. Rd8+ Kh7 40. b3 Rc2+ 41. Rd2 Rc7 42. Kd3 Kg6 43. Re2 f6 44. b4 Rc6 45. a4 a6 46. b5 Rb6 47. Kc4 axb5+ 48. axb5 f5 49. Kc5 1-0

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Rath, Matthias"]
[Black "Lahn, Horst"]
[Result "1/2-1/2"]
[ECO "B12"]
[PlyCount "82"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. c4 e6 6. Nc3 Bb4 7. g4 Bh7 8. g5 hxg5 9. Bxg5 Be7 10. Qg4 Bxg5 11. hxg5 Ne7 12. Bd3 g6 13. cxd5 cxd5 14. Nb5 Nbc6 15. Nd6+ Kf8 16. Qf4 Nf5 17. Bxf5 gxf5 18. 0-0-0 Kg7 19. Qh4 Bg6 20. Qxh8+ Qxh8 21. Rxh8 Rxh8 22. Nxb7 Rh4 23. Nf3 Rf4 24. Rd3 Bh5 25. Rc3 Nxd4 26. Nxd4 Rxd4 27. Nc5 Rd1+ 28. Kc2 Rf1 29. Nd3 Bf3 30. Kd2 Rd1+ 31. Ke3 Be4 32. f3 Bxd3 33. Rxd3 Rxd3+ 34. Kxd3 Kf8 35. b4 Ke8 36. Kd4 Kd7 37. a4 Kc7 38. f4 Kc6 39. Kc3 a6 40. Kd4 Kb6 41. Kc3 Kc6 1/2-1/2

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Ulrich, Andreas"]
[Black "Lahn, Horst"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "75"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bd7 6. h5 e6 7. f4 Be7 8. Nf3 Qb6 9. Rh2 c5 10. c3 Nc6 11. Kf2 cxd4 12. cxd4 Rc8 13. Nc3 Na5 14. Kg3 Bb4 15. Qd3 a6 16. Bh3 Ne7 17. f5 exf5 18. gxf5 f6 19. Bf4 Bxc3 20. bxc3 Bb5 21. Qd2 0-0 22. exf6 Rxf6 23. Rb1 Nc4 24. Qe1 Re8 25. Re2 Qd8 26. a4 Bc6 27. Ne5 Nxf5+ 28. Bxf5 Nxe5 29. Rxe5 Ref8 30. Be6+ Kh8 31. Bd2 Rf1 32. Qxf1 Rxf1 33. Rxf1 Qb8 34. Bf4 Qd8 35. Bf7 Qa5 36. Bg6 Qxc3+ 37. Be3 Bxa4 38. Rf8# 1-0

[Event "Schleswig Holstein-ch"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Zimmermann, Manfred"]
[Black "Lahn, Horst"]
[Result "0-1"]
[ECO "B18"]
[PlyCount "130"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bc4 Ngf6 8. Qe2 Qc7 9. Bd2 Bxc2 10. Rc1 Bg6 11. Ne5 Nxe5 12. dxe5 Nd7 13. e6 Ne5 14. exf7+ Nxf7 15. 0-0 0-0-0 16. Bc3 e5 17. Be6+ Kb8 18. Bxf7 Bxf7 19. Bxe5 Bd6 20. Bxg7 Rhe8 21. Qc2 Bg6 22. Qc3 Be5 23. Bxe5 Qxe5 24. Qxe5+ Rxe5 25. f4 Ree8 26. Rfd1 Bf7 27. b3 Bd5 28. Re1 Rg8 29. f5 h5 30. Rc2 h4 31. Nf1 Rg5 32. Rf2 Rdg8 33. g3 hxg3 34. Nxg3 Rh8 35. f6 Rxg3+ 36. Kf1 Rgg8 37. Re7 Rf8 38. f7 a6 39. Ke1 Ka7 40. Kd2 Rh7 41. Kc3 Rhxf7 42. Rexf7 Rxf7 43. Rd2 Kb6 44. Kb2 Rg7 45. h4 Rg2 46. Rxg2 Bxg2 47. h5 Be4 48. Kc3 Kc5 49. a3 Kd5 50. Kb4 b6 51. a4 a5+ 52. Kc3 Kc5 53. h6 Bh7 54. Kb2 Kb4 55. Ka2 c5 56. Kb2 b5 57. axb5 Kxb5 58. Kc3 Bf5 59. Kb2 Kb4 60. Ka2 a4 61. bxa4 Kxa4 62. Kb2 Kb4 63. Ka1 Kc3 64. Ka2 c4 65. Ka1 Kd2 0-1

[Event "Schleswig Holstein-chF 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Ebert, Stefan"]
[Black "Lahn, Horst"]
[Result "1-0"]
[ECO "B18"]
[PlyCount "101"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[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 Nd7 7. Bd3 Bxd3 8. Qxd3 Ngf6 9. 0-0 Qc7 10. Ne4 0-0-0 11. Nxf6 Nxf6 12. Qe2 e6 13. c3 Bd6 14. Bg5 h6 15. Bxf6 gxf6 16. g3 Rdg8 17. Qe3 h5 18. Kh1 Kb8 19. Rg1 Be7 20. h4 Bd6 21. Nd2 Qd7 22. Kh2 Rg4 23. f4 Re8 24. Nf3 Bc7 25. Rg2 Qd5 26. b3 Reg8 27. Rag1 Qd6 28. Qe4 R8g7 29. b4 f5 30. Qe5 Qe7 31. Qe2 Bxf4 32. Kh3 Bc7 33. Ne5 Bxe5 34. Qxe5+ Ka8 35. Rf1 Re4 36. Qxg7 a6 37. Qh8+ Ka7 38. Qxh5 f4 39. Qc5+ Qxc5 40. dxc5 e5 41. gxf4 exf4 42. Rf3 Rc4 43. h5 Re4 44. h6 Re8 45. h7 Rh8 46. Rg7 f6 47. Rxf4 a5 48. Rxf6 axb4 49. cxb4 Ka6 50. Rff7 Rb8 51. Rg8 1-0

[Event "Schleswig Holstein-chF 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Kempin, Ruediger"]
[Black "Lahn, Horst"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "91"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Nbd7 5. Bd3 c5 6. c3 b6 7. Nbd2 Bb7 8. h3 Be7 9. 0-0 0-0 10. Qe2 Re8 11. a3 c4 12. Bc2 b5 13. Ne5 Nf8 14. g4 Ne4 15. Nef3 Ng6 16. Bh2 Rf8 17. Nxe4 dxe4 18. Nd2 f5 19. f3 exf3 20. Nxf3 fxg4 21. hxg4 Nh4 22. Nxh4 Bxh4 23. Rxf8+ Qxf8 24. Rf1 Qe7 25. Bf4 Rf8 26. a4 a6 27. Be5 Rxf1+ 28. Qxf1 Bf6 29. Bg3 Bh4 30. Qh3 Bxg3 31. Qxg3 g6 32. axb5 axb5 33. g5 Qd7 34. Qe5 Qe7 35. Qb8+ Kf7 36. Qf4+ Ke8 37. Kf2 Qf7 38. Kg3 Qxf4+ 39. Kxf4 Ke7 40. Ke5 Bc6 41. b3 Bd5 42. bxc4 Bxc4 43. Bd1 Ba2 44. Be2 Bc4 45. Bxc4 bxc4 46. e4 1-0

[Event "Schleswig Holstein-chF 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Lahn, Horst"]
[Black "Brockmann, Werner"]
[Result "1-0"]
[ECO "A84"]
[PlyCount "207"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[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. cxd5 exd5 5. Bf4 Nf6 6. e3 c6 7. Nf3 Bd6 8. Bxd6 Qxd6 9. Ne5 0-0 10. Bd3 Be6 11. 0-0 Nbd7 12. f4 Ne4 13. Rc1 Rf6 14. Rf3 Rh6 15. Be2 Qe7 16. Nxe4 fxe4 17. Rf2 Rf8 18. Bg4 Nxe5 19. Bxe6+ Qxe6 20. dxe5 Qe7 21. Qd4 b6 22. Rfc2 Qd7 23. Rd1 Rd8 24. b4 Re6 25. Rcd2 Qe7 26. Rc1 Qe8 27. a3 Re7 28. Rc3 g6 29. Rdc2 Rc7 30. Qd1 Qe6 31. Qc1 Rdc8 32. Qe1 c5 33. Qc1 Qe7 34. g3 Kf7 35. b5 Qd7 36. a4 d4 37. exd4 Qxd4+ 38. Qe3 Qxa4 39. Qe2 Qd4+ 40. Kg2 c4 41. Re3 Qd5 42. Rxe4 Qxb5 43. f5 gxf5 44. Qh5+ Kg8 45. Qg5+ Kh8 46. Qf6+ Kg8 47. Qxf5 Qd5 48. Kh3 Rf8 49. Rg4+ Rg7 50. Rxg7+ Kxg7 51. Qg4+ Kh8 52. Rxc4 Qxe5 53. Re4 Qg7 54. Qe2 Qd7+ 55. Kh4 a5 56. Re7 Qf5 57. Qb2+ Qf6+ 58. Qxf6+ Rxf6 59. Kg5 Rc6 60. h4 a4 61. h5 b5 62. h6 Rg6+ 63. Kf4 b4 64. Rb7 b3 65. Rb4 Rxh6 66. Rxa4 Rb6 67. Ra1 b2 68. Rb1 Kg7 69. Kf5 Rb5+ 70. Ke4 Kf6 71. Kf4 Rb4+ 72. Kf3 Kg5 73. Kf2 Kg4 74. Kg2 Rb3 75. Kf2 h6 76. Kg2 Rxg3+ 77. Kh2 Rb3 78. Rg1+ Kf3 79. Rg3+ Kf4 80. Rxb3 h5 81. Rxb2 h4 82. Kh3 Kg5 83. Rb4 Kf5 84. Rxh4 Ke5 85. Kg3 Kf5 86. Kf3 Ke5 87. Rf4 Ke6 88. Ke4 Kd6 89. Rf5 Ke6 90. Rh5 Kf6 91. Kf4 Ke6 92. Rf5 Kd6 93. Ke4 Ke6 94. Re5+ Kd6 95. Kd4 Kc6 96. Rd5 Kb6 97. Rc5 Kb7 98. Kc4 Kb6 99. Kb4 Ka6 100. Rb5 Ka7 101. Kc5 Ka6 102. Rb1 Ka7 103. Kc6 Ka8 104. Kc7 1-0

[Event "Schleswig Holstein-chF 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Lahn, Horst"]
[Black "Koch, Hartmut"]
[Result "1-0"]
[ECO "E21"]
[PlyCount "67"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nc3 0-0 5. Bg5 Re8 6. e3 d5 7. cxd5 exd5 8. Bd3 Bg4 9. 0-0 Qd6 10. Rc1 c6 11. a3 Ba5 12. Na4 Bc7 13. Bf4 Qe6 14. Bxc7 Bxf3 15. Qxf3 Ng4 16. Bf5 Qh6 17. Bxg4 Na6 18. Bf4 Qf6 19. Qh3 h6 20. Qg3 g5 21. Be5 Qg6 22. Qf3 Rf8 23. Bf5 g4 24. Bxg4 h5 25. Bf5 Qg5 26. g3 h4 27. Qg4 Qxg4 28. Bxg4 hxg3 29. fxg3 Kh7 30. Rf6 Rh8 31. Bf5+ Kg7 32. Rfxc6+ Kf8 33. Bf6 Rh6 34. Rc8+ 1-0

[Event "Schleswig Holstein-chF 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Lahn, Horst"]
[Black "Lippmann, Kai"]
[Result "0-1"]
[ECO "A85"]
[PlyCount "72"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 f5 2. Bf4 Nf6 3. c4 e6 4. Nc3 d6 5. Nf3 Be7 6. e3 0-0 7. Bd3 a5 8. a3 Bd7 9. 0-0 Qe8 10. Qc2 Qh5 11. Be2 Qe8 12. b4 Nh5 13. Bg3 g5 14. Nd2 f4 15. exf4 gxf4 16. Bxf4 Nxf4 17. Bf3 Nc6 18. Ne2 Nxe2+ 19. Bxe2 Nxd4 20. Qd3 Nxe2+ 21. Qxe2 Qg6 22. b5 e5 23. Kh1 Rf7 24. a4 Raf8 25. Ra3 Bg4 26. f3 Be6 27. Rc3 Rg7 28. Rg1 Rf4 29. Rcc1 Bf5 30. g3 Rd4 31. Qe3 Bg5 32. f4 Rxd2 33. Qxd2 Be4+ 34. Rg2 Bxf4 35. Qf2 Bxc1 36. Qa7 Rf7 0-1

[Event "Schleswig Holstein-chF 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Lahn, Horst"]
[Black "Reischl, Peter"]
[Result "1-0"]
[ECO "D90"]
[PlyCount "57"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 d5 4. cxd5 Nxd5 5. e4 Nf6 6. Nc3 Bg7 7. Bc4 e6 8. Bg5 h6 9. Be3 Nc6 10. 0-0 Qe7 11. Re1 e5 12. dxe5 Nxe5 13. Nxe5 Qxe5 14. Bd4 Qe7 15. Nd5 Qd8 16. h3 0-0 17. Nxf6+ Bxf6 18. e5 Bg7 19. Qd3 Bf5 20. Qe3 Re8 21. Rad1 Qc8 22. g4 Be6 23. Bxe6 Qxe6 24. b3 Rad8 25. f4 b6 26. Rd3 c5 27. Bb2 Rxd3 28. Qxd3 Rd8 29. Qxd8+ 1-0

[Event "Schleswig Holstein-chF 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Lahn, Horst"]
[Black "Zimmermann, Manfred"]
[Result "1/2-1/2"]
[ECO "A31"]
[PlyCount "12"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. Bf4 d6 1/2-1/2

[Event "Schleswig Holstein-chF 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Malzahn, Sven"]
[Black "Lahn, Horst"]
[Result "1-0"]
[ECO "B19"]
[PlyCount "82"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[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. h4 h6 7. h5 Bh7 8. Nf3 Nd7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Bd2 e6 12. 0-0-0 Ngf6 13. c4 0-0-0 14. Qc2 Kb8 15. Ne2 c5 16. Kb1 Bd6 17. Nc3 Qc6 18. d5 exd5 19. Nxd5 Rhe8 20. Bc3 Re6 21. Nxf6 Nxf6 22. Bxf6 gxf6 23. Rhe1 Rxe1 24. Rxe1 Bf8 25. Qe4 Qxe4+ 26. Rxe4 Kc7 27. Kc2 b6 28. Rf4 Rd6 29. Nh4 Rd4 30. Rxd4 cxd4 31. Kd3 Kc6 32. Nf5 Kc5 33. Nxd4 Bd6 34. Nb5 Bb8 35. b3 a6 36. Nc3 Be5 37. f4 Bxc3 38. Kxc3 f5 39. b4+ Kc6 40. Kd4 Kd6 41. c5+ bxc5+ 1-0

[Event "Schleswig Holstein-chF 45th"]
[Site "Kappeln"]
[Date "1990.??.??"]
[Round "?"]
[White "Neumann, Axel"]
[Black "Lahn, Horst"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "89"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nc3 e6 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 0-0 7. cxd5 exd5 8. Bd3 Re8 9. 0-0 c6 10. Qc2 Nf8 11. Rfe1 Bg4 12. Ne5 Bh5 13. Be2 Bxe2 14. Rxe2 N6d7 15. Bxe7 Qxe7 16. Nxd7 Qxd7 17. Rae1 Re6 18. e4 dxe4 19. Rxe4 Qxd4 20. Rxe6 Nxe6 21. Rd1 Qf6 22. Ne4 Qg6 23. Qc4 Re8 24. Re1 h6 25. g3 Kh8 26. Nc5 b6 27. Nxe6 Rxe6 28. Rxe6 Qxe6 29. Qxe6 fxe6 30. f4 g5 31. fxg5 hxg5 32. Kf2 Kg7 33. Kf3 Kf6 34. h4 gxh4 35. gxh4 c5 36. Ke4 b5 37. h5 a5 38. h6 c4 39. a3 b4 40. axb4 axb4 41. Kd4 c3 42. bxc3 bxc3 43. Kxc3 Kg6 44. Kd4 Kxh6 45. Ke5 1/2-1/2

[Event "Schleswig Holstein-chE 44th"]
[Site "Schleswig Holstein"]
[Date "1989.??.??"]
[Round "?"]
[White "Carstensen, Volker"]
[Black "Lahn, Horst"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "91"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 Ng4 6. Bf4 0-0 7. h3 Nf6 8. Bc4 Nbd7 9. 0-0 c5 10. d5 Nh5 11. Bh2 Be5 12. Nxe5 Nxe5 13. Be2 Nf6 14. Bf4 e6 15. Bg5 Ned7 16. dxe6 Ne5 17. Nd5 fxe6 18. Nxf6+ Rxf6 19. Bxf6 Qxf6 20. Qxd6 b6 21. Rad1 Nf7 22. Qc6 Rb8 23. Qc7 Ra8 24. f4 Kg7 25. e5 Qf5 26. Bf3 Ba6 27. Bxa8 Bxf1 28. Rxf1 Qxc2 29. Rf2 Qc1+ 30. Kh2 Qe3 31. Rf3 Qd4 32. Qe7 Qc4 33. Qf6+ Kg8 34. b3 Qc2 35. Qxe6 Qf5 36. Bd5 Kg7 37. Qxf5 gxf5 38. Bxf7 Kxf7 39. Rd3 Ke6 40. Rd6+ Ke7 41. Rf6 b5 42. Rxf5 c4 43. bxc4 bxc4 44. Rf6 Kd7 45. Rd6+ Kc7 46. Rd4 1-0

[Event "Schleswig Holstein-chE 44th"]
[Site "Schleswig Holstein"]
[Date "1989.??.??"]
[Round "?"]
[White "Ebert, Stefan"]
[Black "Lahn, Horst"]
[Result "1-0"]
[ECO "B18"]
[PlyCount "84"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[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 Nd7 7. Bd3 Bxd3 8. Qxd3 Ngf6 9. 0-0 Qc7 10. Bg5 h6 11. Bxf6 Nxf6 12. c3 0-0-0 13. Qc2 e6 14. Ne4 Nxe4 15. Qxe4 Bd6 16. Rfe1 g5 17. h4 gxh4 18. Qxh4 Rdg8 19. Ne5 Rg5 20. f4 Rg7 21. g3 h5 22. Kf2 Be7 23. Qh3 Qd8 24. Nxf7 Qg8 25. Nxh8 Qxh8 26. Rxe6 Kd8 27. Rh1 h4 28. gxh4 Qg8 29. Rhe1 Qh7 30. Rxe7 Rxe7 31. Rxe7 Qxe7 32. Qg4 Qe4 33. h5 Qc2+ 34. Kg3 Qd2 35. Kh4 Qe1+ 36. Kg5 Qe7+ 37. Kg6 Qe8+ 38. Kh7 Qf7+ 39. Qg7 Qxh5+ 40. Kg8 Qf5 41. Qf8+ Qxf8+ 42. Kxf8 Kd7 1-0

[Event "Schleswig Holstein-chE 44th"]
[Site "Schleswig Holstein"]
[Date "1989.??.??"]
[Round "?"]
[White "Haase, Erich"]
[Black "Lahn, Horst"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "80"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 Nf6 5. Bd2 Be7 6. e3 a6 7. Bd3 0-0 8. Nge2 c6 9. 0-0 Nbd7 10. Rc1 Re8 11. Ng3 Nf8 12. Nce2 Bd6 13. f3 Be6 14. e4 Bxg3 15. hxg3 dxe4 16. fxe4 Bg4 17. Bc3 Nxe4 18. Qb3 Nd6 19. Rce1 Qc7 20. Rf4 Be6 21. Qc2 Bxa2 22. b3 Bxb3 23. Qxb3 Re7 24. Ref1 b5 25. Bb4 Ra7 26. Rh4 a5 27. Bc5 Rb7 28. Qc2 g6 29. Qd2 Ne6 30. Qh6 f5 31. Nf4 Nf8 32. Ne2 a4 33. Qd2 Rb8 34. Qa2+ Re6 35. Nf4 Rbe8 36. Nxe6 Nxe6 37. g4 Kg7 38. gxf5 Nxf5 39. Bxf5 gxf5 40. Rxf5 Nxc5 1-0

[Event "Schleswig Holstein-chE 44th"]
[Site "Schleswig Holstein"]
[Date "1989.??.??"]
[Round "?"]
[White "Lahn, Horst"]
[Black "Schwab, Hugo"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "73"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 c6 3. Nf3 Bb4+ 4. Nc3 Nf6 5. Bg5 Be7 6. e3 d5 7. cxd5 exd5 8. Rc1 Ne4 9. Bxe7 Qxe7 10. Bd3 Bf5 11. Qc2 Nxc3 12. Qxc3 Bxd3 13. Qxd3 Nd7 14. 0-0 0-0 15. a3 f5 16. Rfe1 g6 17. h4 Qe4 18. Qd1 h5 19. g3 Nf6 20. Ng5 Qe7 21. Re2 Rfe8 22. Qc2 Nh7 23. Nf3 Qe4 24. Qxe4 fxe4 25. Ne5 Re6 26. Nd7 b6 27. Ne5 Rc8 28. b4 Kg7 29. Rec2 c5 30. bxc5 bxc5 31. Rxc5 Rd8 32. Rc7+ Kh6 33. Rxa7 g5 34. Nf7+ Kg6 35. Nxd8 Rb6 36. Rcc7 Nf6 37. Rg7+ 1-0

[Event "Schleswig Holstein-chE 44th"]
[Site "Schleswig Holstein"]
[Date "1989.??.??"]
[Round "?"]
[White "Lahn, Horst"]
[Black "Schwerdtfeger, Wolfgang"]
[Result "0-1"]
[ECO "D11"]
[PlyCount "115"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 g6 4. Nc3 Bg7 5. Bf4 dxc4 6. e3 b5 7. a3 Nf6 8. Ne5 Nd5 9. Bg3 Bb7 10. Be2 Nd7 11. Nf3 Nxc3 12. bxc3 Qa5 13. Qc2 0-0 14. 0-0 Nf6 15. Ne5 Rad8 16. Rfb1 Nd5 17. Nxc4 Qxc3 18. Qd1 bxc4 19. Rxb7 e5 20. Rc1 Qa5 21. Rxc4 Nc3 22. Qc2 Nxe2+ 23. Qxe2 Qa6 24. Rb1 exd4 25. exd4 Rxd4 26. Rbc1 Rxc4 27. Qxc4 Qxc4 28. Rxc4 Re8 29. h3 Rc8 30. Bd6 Bf8 31. Bb4 c5 32. Bd2 a6 33. Be3 f5 34. f3 Kf7 35. Kf1 Ke6 36. Ke2 Kd5 37. Kd3 Rb8 38. Rc3 Rb5 39. Kc2 c4 40. Bc1 Bd6 41. Bb2 Bc5 42. a4 Rb7 43. Ba3 Bd4 44. Bb2 Bxc3 45. Bxc3 f4 46. h4 Ke6 47. Ba5 Rb3 48. Bd2 Kf5 49. Bc3 h6 50. Bg7 h5 51. a5 Ke6 52. Bc3 Rb5 53. Bd2 Rf5 54. Kc3 Kd5 55. Be1 Kc5 56. Bd2 Rf7 57. Be1 Kb5 58. Kd4 0-1

[Event "Schleswig Holstein-chE 44th"]
[Site "Schleswig Holstein"]
[Date "1989.??.??"]
[Round "?"]
[White "Lahn, Horst"]
[Black "Suhr, Wolfram"]
[Result "0-1"]
[ECO "A51"]
[PlyCount "58"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Be3 Bb4+ 5. Nd2 Nc6 6. Ngf3 0-0 7. a3 Nxd2 8. Nxd2 Bxd2+ 9. Bxd2 Nxe5 10. e3 d6 11. Be2 Qg5 12. g3 Qg6 13. Bc3 Bh3 14. Bxe5 dxe5 15. Qb3 Qc6 16. 0-0-0 a6 17. Kb1 Bf5+ 18. Bd3 Bg4 19. Rde1 Rad8 20. Qc2 Bf3 21. Rhg1 Rxd3 22. Ka1 Rfd8 23. Rgf1 Rd2 24. Qf5 e4 25. Rc1 Qb6 26. Rb1 Be2 27. b4 Bxf1 28. Rxf1 g6 29. Qxe4 Qf6+ 0-1

[Event "Schleswig Holstein-chE 44th"]
[Site "Schleswig Holstein"]
[Date "1989.??.??"]
[Round "?"]
[White "Lahn, Horst"]
[Black "Wulfert, Olaf"]
[Result "0-1"]
[ECO "D85"]
[PlyCount "92"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Ne2 0-0 8. Be3 e6 9. Qd2 b6 10. Ng3 Bb7 11. Bd3 c5 12. Ne2 cxd4 13. cxd4 Nc6 14. Bc4 Na5 15. Bd3 Qd6 16. 0-0 Rac8 17. f3 Rfd8 18. Rab1 Nc4 19. Bxc4 Rxc4 20. e5 Bxe5 21. f4 Bg7 22. Qd3 Qd5 23. Rf3 f5 24. Rbf1 Rc7 25. Nc3 Qa5 26. Nb5 Be4 27. Qb3 Bd5 28. Qb2 Rcd7 29. R3f2 Bc4 30. Rb1 Bxb5 31. Qxb5 Qxb5 32. Rxb5 Bxd4 33. Bxd4 Rxd4 34. g3 Rd1+ 35. Rf1 Rxf1+ 36. Kxf1 Rd2 37. Re5 Kf7 38. Re2 Rxe2 39. Kxe2 Ke7 40. Kd3 Kd6 41. Kd4 b5 42. a3 a6 43. Kc3 Kc5 44. Kb3 a5 45. h3 Kd4 46. a4 bxa4+ 0-1

[Event "Schleswig Holstein-chE 44th"]
[Site "Schleswig Holstein"]
[Date "1989.??.??"]
[Round "?"]
[White "Zielke, Bernd"]
[Black "Lahn, Horst"]
[Result "1-0"]
[ECO "D85"]
[PlyCount "71"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Be3 cxd4 8. cxd4 Bg7 9. Nf3 Nc6 10. Qd2 0-0 11. Rd1 Re8 12. Be2 b6 13. 0-0 Bb7 14. Bb5 Rc8 15. d5 Qc7 16. dxc6 Bxc6 17. Bxc6 Qxc6 18. Qd5 Qc7 19. Rc1 Qb8 20. Rxc8 Rxc8 21. Rd1 e6 22. Qd7 h6 23. g3 Bf6 24. Bxh6 Rd8 25. Qa4 Rxd1+ 26. Qxd1 Qb7 27. Bg5 Bg7 28. e5 Qe4 29. Bf6 Qa8 30. Ng5 Qc8 31. Ne4 Qc4 32. Qd8+ Kh7 33. Nd6 Qc1+ 34. Kg2 Qc6+ 35. Kh3 Bxf6 36. Qxf6 1-0

[Event "Schleswig Holstein-ch HT-C 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "9"]
[White "Baurmeister, Jochen"]
[Black "Lahn, Horst"]
[Result "1-0"]
[ECO "A13"]
[PlyCount "71"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. g3 b6 5. Bg2 Bb7 6. e3 Nf6 7. Nge2 Bd6 8. 0-0 0-0 9. b3 Nbd7 10. Bb2 Re8 11. Rc1 Rc8 12. Rc2 c5 13. Nb5 Bb8 14. d4 Re6 15. dxc5 bxc5 16. Nbc3 Nb6 17. Rd2 Rc7 18. Nf4 Re8 19. Ncxd5 Nbxd5 20. Nxd5 Bxd5 21. Bxd5 Rd7 22. Bxf7+ Kxf7 23. Bxf6 Rxd2 24. Bxd8 Rxd1 25. Rxd1 Ke6 26. Ba5 Rc8 27. Rd8 Rxd8 28. Bxd8 Kd5 29. Kg2 Ke4 30. Be7 Kd5 31. Kf3 Bd6 32. Bxd6 Kxd6 33. Ke4 Kc6 34. f4 Kb5 35. Kd5 a5 36. e4 1-0

[Event "Schleswig Holstein-ch HT-C 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "4"]
[White "Gast, Werner"]
[Black "Lahn, Horst"]
[Result "1/2-1/2"]
[ECO "D66"]
[PlyCount "113"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Bd3 Nbd7 7. Rc1 Re8 8. Qc2 Nf8 9. Nf3 c6 10. 0-0 Qc7 11. Bf4 Bd6 12. Bxd6 Qxd6 13. c5 Qe7 14. Qe2 N6d7 15. b4 b5 16. Nd2 e5 17. Nb3 e4 18. Bb1 Qg5 19. f4 Qg6 20. Rf2 Nb8 21. Kh1 Bg4 22. Qd2 f5 23. Ne2 Nfd7 24. Na5 Nf6 25. Ng3 Re7 26. Bc2 Qh6 27. Kg1 Nh5 28. Nxh5 Qxh5 29. Bd1 Rc7 30. Bxg4 Qxg4 31. Qd1 Qh4 32. Nb3 Nd7 33. Nd2 Nf6 34. g3 Qh3 35. Rg2 Ng4 36. Qe1 Rf8 37. Nb1 Rf6 38. Nc3 Rh6 39. Rcc2 Rc8 40. Nd1 Re8 41. Qf1 Ra8 42. Rge2 Qh5 43. Rg2 a5 44. Qe1 a4 45. a3 Qg6 46. Qf1 Rh3 47. Kh1 Qh5 48. Qg1 Rf8 49. Rce2 Rf6 50. Nf2 Nxf2+ 51. Qxf2 Qf3 52. Kg1 Rg6 53. Qe1 Qg4 54. Kh1 Rgh6 55. Qf2 Rg6 56. Qe1 Qf3 57. Kg1 1/2-1/2

[Event "Schleswig Holstein-ch HT-C 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "7"]
[White "Lahn, Horst"]
[Black "Boehm, Hans"]
[Result "1-0"]
[ECO "D51"]
[PlyCount "121"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. e3 Nbd7 6. Bd3 a6 7. Nf3 h6 8. Bh4 Bd6 9. Rc1 Bb4 10. cxd5 cxd5 11. 0-0 Be7 12. Bg3 Nf8 13. Ne5 N6d7 14. Qf3 Bf6 15. Ng4 h5 16. Nxf6+ Qxf6 17. Qe2 Qe7 18. Qc2 Nf6 19. f3 h4 20. Be5 Bd7 21. Na4 Bc6 22. Nb6 Rd8 23. Bxa6 N8d7 24. Nxd7 Nxd7 25. Bxg7 Rh5 26. Be2 f5 27. f4 Rh7 28. Be5 Kf7 29. h3 Nxe5 30. fxe5 Qg5 31. Bg4 Qxe3+ 32. Qf2 Qg5 33. Rc2 Ke7 34. Bd1 Ra8 35. b3 Kd7 36. Qe1 Bb5 37. Rf3 Rg7 38. Qb4 Bc6 39. Qd6+ Ke8 40. Qxe6+ Kd8 41. Qf6+ Kc7 42. Qxg5 Rxg5 43. Rcf2 Bd7 44. Bc2 f4 45. Rxf4 Bxh3 46. Rxh4 Be6 47. Rhf4 Rxa2 48. Kf1 Rh5 49. Kg1 Rg5 50. Kh2 Ra8 51. Kg1 Rag8 52. Rh4 R5g7 53. Bd1 Rg6 54. Bf3 Kb6 55. Rh7 Ra8 56. Rc2 Ra1+ 57. Kh2 Ra3 58. Rcc7 Rh6+ 59. Rxh6 Kxc7 60. Rxe6 Rxb3 61. Rd6 1-0

[Event "Schleswig Holstein-ch HT-C 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "3"]
[White "Lahn, Horst"]
[Black "Hasselfeldt, Lars"]
[Result "1/2-1/2"]
[ECO "D53"]
[PlyCount "94"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nf3 e6 4. Bg5 Be7 5. e3 0-0 6. Nc3 Nc6 7. Rc1 Bd7 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Bd3 Nf6 11. Bb1 Rad8 12. Qc2 g6 13. a3 Nd5 14. Nxd5 exd5 15. h4 Bf5 16. Qe2 Bxb1 17. Rxb1 Qe4 18. Rc1 Rfe8 19. Rd1 Rd6 20. Ng5 Qxg2 21. Kd2 Nxd4 22. Qd3 Qxf2+ 23. Kc1 Rc6+ 24. Kb1 Qc2+ 25. Qxc2 Nxc2 26. Rxd5 Nxe3 27. Rd7 Rf8 28. Re1 Nf5 29. h5 h6 30. Nxf7 Rxf7 31. Rd8+ Kg7 32. hxg6 Kxg6 33. Rg1+ Kh7 34. Rgg8 Rg7 35. Rgf8 Rc5 36. Rde8 h5 37. Rh8+ Kg6 38. Re6+ Kg5 39. Re1 Rc4 40. Rg1+ Rg4 41. Rh1 h4 42. Kc1 Rg6 43. Kd2 Rh6 44. Rg8+ Kf4 45. Rf1+ Kg3 46. Rg1+ Kf3 47. R8xg4 Rd6+ 1/2-1/2

[Event "Schleswig Holstein-ch HT-C 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "5"]
[White "Lahn, Horst"]
[Black "Ries, Norbert"]
[Result "0-1"]
[ECO "A52"]
[PlyCount "64"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. f4 Nec6 6. Nf3 Bc5 7. Qd5 d6 8. f5 Nd7 9. Bg5 f6 10. Bh4 Nb6 11. Qd2 Qe7 12. Nc3 Bxf5 13. 0-0-0 Bg6 14. Re1 0-0-0 15. g4 Ne5 16. Qf4 Nxf3 17. Qxf3 Bb4 18. Bg2 c6 19. Re3 Nxc4 20. Rd3 Ne5 21. Qe3 Nxd3+ 22. Qxd3 Bxc3 23. Qxc3 Qe5 24. Qf3 Qc5+ 25. Kb1 d5 26. Qh3 dxe4 27. g5+ Bf5 28. Qb3 e3+ 29. Ka1 fxg5 30. Bxg5 Rd3 31. Qf7 e2 32. Bf4 Rd1+ 0-1

[Event "Schleswig Holstein-ch HT-C 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "8"]
[White "Lahn, Horst"]
[Black "Teixeira, Jose"]
[Result "0-1"]
[ECO "E60"]
[PlyCount "48"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. e4 Nxe4 4. Nc3 Nxc3 5. bxc3 Bg7 6. Nf3 0-0 7. Be3 d6 8. Be2 b6 9. Qd2 Bb7 10. Bh6 Nd7 11. Bxg7 Kxg7 12. Qg5 e5 13. Qg3 Qf6 14. 0-0 Rae8 15. Qh3 Qf5 16. Qg3 exd4 17. Nxd4 Qe5 18. Bg4 Qxg3 19. hxg3 Ne5 20. Bh3 Re7 21. Nc2 Nxc4 22. Rae1 Rfe8 23. Bd7 Rxe1 24. Bxe8 Rxe8 0-1

[Event "Schleswig Holstein-ch HT-C 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "2"]
[White "Lahn, Horst"]
[Black "Walter Joswig, Helge"]
[Result "0-1"]
[ECO "A52"]
[PlyCount "32"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nbd2 Ngxe5 7. Nxe5 Nxe5 8. b3 d6 9. Be2 Qg5 10. g3 Qf6 11. Rb1 Bf5 12. e4 Bh3 13. f3 Bg2 14. Rf1 Bxf1 15. Kxf1 Ng4 16. Kg2 Ne3+ 0-1

[Event "Schleswig Holstein-ch HT-C 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "6"]
[White "Timulis, Francis"]
[Black "Lahn, Horst"]
[Result "0-1"]
[ECO "D60"]
[PlyCount "83"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Nbd7 5. Nc3 Be7 6. e3 0-0 7. Bd3 Re8 8. 0-0 Nf8 9. Bf4 c6 10. Rc1 Nh5 11. Be5 Nf6 12. Qc2 Bd6 13. Ne2 Bxe5 14. Nxe5 N6d7 15. Nf3 e5 16. dxe5 Nxe5 17. Nxe5 Rxe5 18. Rfd1 Ng6 19. cxd5 cxd5 20. Bxg6 fxg6 21. Qc7 Qe8 22. Nf4 Re7 23. Qc5 b6 24. Qc6 Bd7 25. Qxd5+ Kh8 26. Rc7 Rc8 27. Qb7 Rxe3 28. Rxc8 Bxc8 29. Qxc8 Qxc8 30. fxe3 g5 31. Nh5 Qe8 32. Kf2 h6 33. Ng3 Qf7+ 34. Ke2 Qxa2 35. Rd2 Qc4+ 36. Kd1 Qb3+ 37. Ke2 a5 38. e4 a4 39. Rd8+ Kh7 40. Rd2 b5 41. Ke1 b4 42. Nf5 0-1

[Event "Schleswig Holstein-ch HT-C 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "1"]
[White "Von Lenski, Michael"]
[Black "Lahn, Horst"]
[Result "1-0"]
[ECO "E51"]
[PlyCount "77"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. a3 Be7 6. e3 0-0 7. Qc2 Nbd7 8. b4 a6 9. Bb2 Re8 10. c5 c6 11. Bd3 Nf8 12. 0-0 Qc7 13. Na4 N6d7 14. Ne5 f5 15. Nxd7 Nxd7 16. g4 Nf6 17. gxf5 Ng4 18. Kg2 Qxh2+ 19. Kf3 Qh5 20. Rh1 Ne5+ 21. Kg2 Qf3+ 22. Kg1 Nxd3 23. Qxd3 Rf8 24. f6 g6 25. Rh2 Bxf6 26. Nb6 Rb8 27. a4 Bd8 28. Rc1 Bc7 29. Rg2 Rf6 30. b5 e5 31. Nxc8 Rxc8 32. dxe5 Rf5 33. bxa6 bxa6 34. Qxa6 Rcf8 35. Qxc6 Bxe5 36. Qe6+ R8f7 37. Bxe5 Qe4 38. Qe8+ Rf8 39. Rxg6+ 1-0

