[Event "GER-ch19 fin corr"]
[Site "GER corr"]
[Date "1985.??.??"]
[Round "?"]
[White "Ahlers, Klaus"]
[Black "Herbrechtsmeier, Christoph"]
[Result "1/2-1/2"]
[ECO "C56"]
[PlyCount "40"]
[EventDate "1985.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 Bd7 9. Bxc6 bxc6 10. 0-0 Qe7 11. Re1 0-0 12. f3 Ng5 13. Qd2 f6 14. Nc3 Bb6 15. Rad1 Ne6 16. exf6 Qxf6 17. Nxe6 Bxe6 18. Na4 Qg6 19. Bd4 Rae8 20. Nc5 Bf5 1/2-1/2

[Event "W-ch sf corr"]
[Site "ICCF corr"]
[Date "1984.??.??"]
[Round "?"]
[White "Vinagre, Henrique P Maia"]
[Black "Ahlers, Klaus"]
[Result "1-0"]
[ECO "B97"]
[PlyCount "79"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Nb3 Nbd7 10. Bxf6 gxf6 11. Be2 Qa3 12. 0-0 h5 13. Kh1 Nc5 14. f5 Nxb3 15. axb3 Qc5 16. fxe6 fxe6 17. Na4 Qg5 18. Qc3 Bd7 19. Nb6 Rd8 20. Nxd7 Rxd7 21. Ra5 e5 22. Rd5 h4 23. h3 Rhh7 24. Qc8+ Rd8 25. Qc4 Rg7 26. Bg4 Be7 27. Rd3 Qg6 28. Rf5 Rh7 29. Qd5 b5 30. Kh2 Kf8 31. Rf1 Qe8 32. g3 b4 33. Rdf3 Rh6 34. gxh4 Kg7 35. Rg1 Kh8 36. Be6 Qb5 37. Qd2 Rh7 38. Rfg3 Qb8 39. Qg2 Rxh4 40. Rg6 1-0

[Event "FRG-ch19 corr8386"]
[Site "GER corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Ahlers, Klaus"]
[Black "Bauer, Manfred"]
[Result "0-1"]
[ECO "B71"]
[PlyCount "48"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Nf3 Bg7 8. Bd3 Bg4 9. Be3 d5 10. e5 d4 11. exf6 Bxf6 12. Ne4 dxe3 13. Nxf6+ exf6 14. Be4 Qb6 15. Bxc6+ Qxc6 16. 0-0 0-0 17. Qe2 Rfe8 18. h3 Bxf3 19. Rxf3 Qb6 20. Rd1 Qxb2 21. Rxe3 Rxe3 22. Qxe3 Qxc2 23. Rd2 Qc6 24. Re2 a5 0-1

[Event "FRG-ch19 corr8386"]
[Site "GER corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Ahlers, Klaus"]
[Black "Class, Wolfgang"]
[Result "0-1"]
[ECO "C56"]
[PlyCount "48"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 Bd7 9. Bxc6 bxc6 10. 0-0 0-0 11. f3 Ng5 12. f4 Ne4 13. Nd2 f6 14. Nxe4 dxe4 15. Qd2 fxe5 16. fxe5 Qe7 17. Rxf8+ Rxf8 18. e6 Bxe6 19. Nxe6 Bxe3+ 20. Qxe3 Qxe6 21. Qxa7 e3 22. Qa3 Qe5 23. Qb3+ Kh8 24. Re1 e2 0-1

[Event "FRG-ch19 corr8386"]
[Site "GER corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Ahlers, Klaus"]
[Black "Haufe, Werner"]
[Result "0-1"]
[ECO "C43"]
[PlyCount "76"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nf3 Ndf6 7. 0-0 Be7 8. c4 0-0 9. cxd5 Qxd5 10. Qc2 Bd6 11. Re1 Re8 12. Nc3 Nxc3 13. Rxe8+ Nxe8 14. Bxh7+ Kh8 15. bxc3 g6 16. Bxg6 fxg6 17. Qxg6 Bf5 18. Qh6+ Kg8 19. Qg5+ Ng7 20. Bf4 Re8 21. Bxd6 cxd6 22. Qd2 Bg4 23. Nh4 Re2 24. Qf4 Qxa2 25. Rf1 Qe6 26. d5 Qd7 27. h3 Bh5 28. Ra1 a6 29. Rb1 Qe7 30. f3 Re1+ 31. Rxe1 Qxe1+ 32. Kh2 Qe5 33. Qxe5 dxe5 34. g4 Bf7 35. d6 Kf8 36. Ng2 a5 37. h4 Bb3 38. Ne1 a4 0-1

[Event "FRG-ch19 corr8386"]
[Site "GER corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Ahlers, Klaus"]
[Black "Herbrechtsmeier, Christof"]
[Result "1/2-1/2"]
[ECO "C56"]
[PlyCount "40"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 Bd7 9. Bxc6 bxc6 10. 0-0 Qe7 11. Re1 0-0 12. f3 Ng5 13. Qd2 f6 14. Nc3 Bb6 15. Rad1 Ne6 16. exf6 Qxf6 17. Nxe6 Bxe6 18. Na4 Qg6 19. Bd4 Rae8 20. Nc5 Bf5 1/2-1/2

[Event "FRG-ch19 corr8386"]
[Site "GER corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Ahlers, Klaus"]
[Black "Nimtz, Manfred"]
[Result "0-1"]
[ECO "B82"]
[PlyCount "41"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Bd3 Qc7 8. Be3 b5 9. a3 Bb7 10. Qf3 g6 11. 0-0 Bg7 12. Rad1 0-0 13. Qh3 Nbd7 14. f5 gxf5 15. exf5 e5 16. Nb3 d5 17. Qg3 Kh8 18. Ne2 Rg8 19. h4 Bh6 20. Bg5 Qb6+ 21. Qf2 0-1

[Event "FRG-ch19 corr8386"]
[Site "GER corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Ahlers, Klaus"]
[Black "Schaaf, Peter"]
[Result "1/2-1/2"]
[ECO "C56"]
[PlyCount "41"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. 0-0 0-0 9. Bxc6 bxc6 10. Nc3 Nxc3 11. bxc3 f6 12. Nxc6 Qd7 13. Nb4 Bxb4 14. cxb4 fxe5 15. Re1 Qf7 16. Qd2 e4 17. Bb2 Be6 18. Re3 Qf4 19. Rd1 Rf7 20. Rg3 Qxd2 21. Rxd2 1/2-1/2

[Event "FRG-ch19 corr8386"]
[Site "GER corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Ahlers, Klaus"]
[Black "Volz, Hartwig"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "30"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 0-0 10. Be3 f6 11. exf6 Nxf6 12. Rc1 Qd6 13. 0-0 Bg4 14. Be2 Rae8 15. h3 Bxf3 1-0

[Event "FRG-ch19 corr8386"]
[Site "GER corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Ahlers, Klaus"]
[Black "Zschunke, Werner"]
[Result "1/2-1/2"]
[ECO "B93"]
[PlyCount "40"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Bd3 g6 8. 0-0 Bg7 9. Be3 0-0 10. Qe1 Nc6 11. Nf3 Bg4 12. a3 Bxf3 13. Rxf3 e6 14. Rd1 Ng4 15. Bf1 Nxe3 16. Qxe3 Rfd8 17. Bc4 Rac8 18. Ba2 Ne7 19. Rd3 Qc5 20. Qxc5 dxc5 1/2-1/2

[Event "FRG-ch19 corr8386"]
[Site "GER corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Fischer, Arthur"]
[Black "Ahlers, Klaus"]
[Result "1-0"]
[ECO "A11"]
[PlyCount "73"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 d5 2. d3 Nf6 3. g3 c6 4. Bg2 Bg4 5. 0-0 Nbd7 6. c4 e6 7. Be3 Bxf3 8. Bxf3 dxc4 9. dxc4 Ne5 10. Qb3 Nxf3+ 11. exf3 Qc7 12. Nc3 Be7 13. Rad1 0-0 14. Rd2 Rfd8 15. Rfd1 Rxd2 16. Rxd2 b6 17. Qa4 Nd7 18. Bf4 e5 19. Be3 Rd8 20. f4 Qb7 21. Qd1 Qc7 22. Ne4 exf4 23. Bxf4 Qb7 24. Nd6 Bxd6 25. Rxd6 a5 26. Bg5 f6 27. Be3 c5 28. h4 Qa7 29. Qd5+ Kh8 30. a4 Qc7 31. Bf4 Qc8 32. b3 h6 33. Rc6 Qa8 34. Bc7 Ne5 35. Qxd8+ Qxd8 36. Bxd8 Nxc6 37. Bxb6 1-0

[Event "FRG-ch19 corr8386"]
[Site "GER corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Heitmann, Manfred"]
[Black "Ahlers, Klaus"]
[Result "1-0"]
[ECO "D11"]
[PlyCount "69"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. Qc2 g6 5. Bf4 Qa5+ 6. Nbd2 Na6 7. e3 dxc4 8. Bxc4 Bg7 9. 0-0 0-0 10. a3 Bg4 11. Ne5 Bc8 12. b4 Qb6 13. Qb3 e6 14. Be2 Nb8 15. Rac1 Qd8 16. Rfd1 Ne8 17. e4 Nd7 18. Ndc4 f6 19. Nf3 Rf7 20. Na5 Nf8 21. Bg3 a6 22. Rc3 Nd6 23. Ne5 fxe5 24. dxe5 Rd7 25. exd6 Bxc3 26. Qxc3 Rf7 27. Nc4 Nd7 28. Bg4 Qe8 29. f4 Rb8 30. Re1 Rg7 31. f5 gxf5 32. exf5 Rxg4 33. h3 Rg6 34. fxg6 Qxg6 35. Ne5 1-0

[Event "FRG-ch19 corr8386"]
[Site "GER corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Huerter, Helmut"]
[Black "Ahlers, Klaus"]
[Result "1-0"]
[ECO "B57"]
[PlyCount "43"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qb6 7. Nb3 e6 8. Be3 Qc7 9. Bd3 Bd7 10. f4 Rd8 11. Qf3 a6 12. 0-0-0 Nb4 13. g4 Nxd3+ 14. Rxd3 Bc6 15. Bd4 e5 16. Bf2 Be7 17. Re1 0-0 18. g5 Nd7 19. Qh5 g6 20. Qh6 Rfe8 21. Rh3 Nf8 22. f5 1-0

[Event "FRG-ch19 corr8386"]
[Site "GER corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Kern, Manfred"]
[Black "Ahlers, Klaus"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "103"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 c6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Be7 8. Bd3 0-0 9. Qc2 Re8 10. 0-0 Nf8 11. Rab1 Bd6 12. b4 Bg4 13. Nd2 Bh5 14. f3 h6 15. Bf4 Bg6 16. Bxd6 Qxd6 17. Rfe1 Bxd3 18. Qxd3 Ne6 19. Ne2 a5 20. b5 c5 21. Qa3 Qe7 22. dxc5 Nxc5 23. Rbc1 b6 24. Nd4 Nfd7 25. Nc6 Qf6 26. Rcd1 Qg5 27. Nf1 Rac8 28. Qc3 Nb8 29. Nxb8 Rxb8 30. Rd4 Qf5 31. Red1 Qf6 32. Qd2 Ne6 33. Rxd5 Nc7 34. Rd6 Qg5 35. a4 Ne6 36. Qc2 Rec8 37. Rc6 Rxc6 38. Qxc6 Qc5 39. Qxc5 Nxc5 40. Rd4 Rb7 41. Nd2 Rd7 42. Rxd7 Nxd7 43. Nc4 Kf8 44. e4 Ke7 45. Kf2 Kd8 46. Ke3 Kc7 47. Kd4 Nc5 48. Nb2 Kd6 49. Nd3 Nxa4 50. e5+ Ke6 51. Kc4 Kd7 52. Kb3 1-0

[Event "FRG-ch19 corr8386"]
[Site "GER corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Kopp, Peter"]
[Black "Ahlers, Klaus"]
[Result "1-0"]
[ECO "A07"]
[PlyCount "81"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bg4 5. h3 Bxf3 6. Bxf3 e6 7. d3 Nbd7 8. Nd2 Bc5 9. c3 0-0 10. Bg2 Re8 11. Kh2 e5 12. e4 Qc7 13. Qe2 Bd6 14. Nf3 Nc5 15. Nh4 Ne6 16. Nf5 dxe4 17. dxe4 Bc5 18. h4 Kh8 19. Bg5 Ng8 20. Rad1 a5 21. Rd3 Ne7 22. Bh3 Ng6 23. Rfd1 Ngf8 24. Nd6 Bxd6 25. Rxd6 Nd4 26. R6xd4 exd4 27. cxd4 Ne6 28. Be3 Rad8 29. d5 cxd5 30. exd5 Nf8 31. Qd2 b6 32. Bg2 f6 33. Rc1 Qb8 34. Bf4 Qa7 35. Bc7 Rd7 36. d6 Re5 37. Bh3 f5 38. f4 Ree7 39. Bxf5 Rxc7 40. dxc7 Rxc7 41. Qd6 1-0

[Event "FRG-ch19 corr8386"]
[Site "GER corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Lanzendoerfer, Johannes"]
[Black "Ahlers, Klaus"]
[Result "1-0"]
[ECO "B63"]
[PlyCount "95"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. Nb3 Qb6 10. f3 a6 11. h4 Rd8 12. h5 h6 13. Be3 Qc7 14. Qf2 d5 15. Bb6 Qf4+ 16. Kb1 Rd7 17. g3 Qb8 18. exd5 Nxd5 19. Nxd5 Rxd5 20. Bd3 Qd6 21. Bc5 Qd7 22. f4 Nb4 23. Be2 Bxc5 24. Nxc5 Qc6 25. c3 Qxc5 26. Qxc5 Rxc5 27. Rd8+ Kh7 28. cxb4 Rd5 29. Rd1 Rxd1+ 30. Bxd1 g5 31. hxg6+ Kxg6 32. a4 b5 33. Bf3 Rb8 34. a5 e5 35. Be4+ f5 36. Bc6 exf4 37. gxf4 Kh5 38. Bd7 Bxd7 39. Rxb8 Kg4 40. Ra8 Bc6 41. Rxa6 Be4+ 42. Kc1 h5 43. Rh6 h4 44. Kd2 h3 45. Ke3 Bd5 46. a6 Kg3 47. Rg6+ Kh4 48. Kf2 1-0

[Event "FRG-ch19 corr8386"]
[Site "GER corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Mudelsee, Manfred"]
[Black "Ahlers, Klaus"]
[Result "0-1"]
[ECO "B57"]
[PlyCount "76"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qb6 7. Ndb5 a6 8. Be3 Qa5 9. Nd4 e6 10. 0-0 Be7 11. f4 0-0 12. Bb3 Bd7 13. f5 Nxd4 14. Bxd4 Rac8 15. Qe1 Qc7 16. Qg3 b5 17. fxe6 fxe6 18. Kh1 b4 19. Ne2 Kh8 20. e5 dxe5 21. Bxe5 Qb6 22. Nf4 Rf7 23. Qh3 Re8 24. Rad1 Qb5 25. Bxe6 Bxe6 26. Qxe6 Kg8 27. Nd5 Bd8 28. Qf5 Qb7 29. Bxf6 Bxf6 30. Rfe1 Ref8 31. Qe6 Bd8 32. Rf1 Qc8 33. Qe2 Qxc2 34. Qxa6 Qc6 35. Nf6+ Rxf6 36. Rxf6 Qxf6 37. Qc4+ Qf7 38. Qxf7+ Kxf7 0-1

[Event "FRG-ch19 corr8386"]
[Site "GER corr"]
[Date "1983.??.??"]
[Round "?"]
[White "Risch, Herbert"]
[Black "Ahlers, Klaus"]
[Result "1-0"]
[ECO "B65"]
[PlyCount "49"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. f4 Nxd4 10. Qxd4 Qa5 11. Bc4 Bd7 12. Rhf1 Bc6 13. Bb3 h6 14. Bh4 Qh5 15. g3 g5 16. fxg5 hxg5 17. Rxf6 Bxf6 18. Qxf6 gxh4 19. Rf1 hxg3 20. hxg3 Qg6 21. Qd4 Qg5+ 22. Kb1 Qe5 23. Qd1 Bxe4 24. Nxe4 Qxe4 25. Rf4 1-0

[Event "GER-ch16 fin corr"]
[Site "GER corr"]
[Date "1979.??.??"]
[Round "?"]
[White "Keller, Johann R"]
[Black "Ahlers, Klaus"]
[Result "1/2-1/2"]
[ECO "B97"]
[PlyCount "59"]
[EventDate "1979.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6 fxe6 12. Nxc6 bxc6 13. e5 dxe5 14. Bxf6 gxf6 15. Ne4 Be7 16. Be2 h5 17. Rb3 Qa4 18. Nxf6+ Bxf6 19. c4 Bh4+ 20. g3 Be7 21. 0-0 Ra7 22. Rb8 Rc7 23. Bd3 Rg8 24. Be2 Bc5+ 25. Kh1 Ke7 26. Qd3 Rh8 27. Qg6 Kd6 28. Qf6 Re8 29. Bxh5 Rce7 30. Rd1+ 1/2-1/2

[Event "FRG-ch M corr"]
[Site "GER corr"]
[Date "1978.??.??"]
[Round "?"]
[White "Ahlers, Klaus"]
[Black "Waltemathe, Alfred P"]
[Result "1-0"]
[ECO "C63"]
[PlyCount "43"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 d5 6. Nxe5 dxe4 7. Nxc6 Qd5 8. c4 Qd6 9. Nxa7+ Bd7 10. Bxd7+ Qxd7 11. Qh5+ g6 12. Qe5+ Kf7 13. Nb5 c6 14. Qxh8 Nf6 15. Nc3 Qd3 16. h4 Rd8 17. Rh3 Qd4 18. d3 Be7 19. Qxd8 Bxd8 20. Be3 Qe5 21. 0-0-0 exd3 22. Rxd3 1-0

[Event "corr"]
[Site "corr"]
[Date "1978.??.??"]
[Round "?"]
[White "Baumbach, Fritz"]
[Black "Ahlers, Klaus"]
[Result "1-0"]
[ECO "B97"]
[PlyCount "65"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6 fxe6 12. Nxc6 bxc6 13. e5 dxe5 14. Bxf6 gxf6 15. Ne4 Be7 16. Be2 h5 17. Rb3 Qa4 18. c4 f5 19. 0-0 fxe4 20. Qd1 Bc5+ 21. Kh1 Bd4 22. Bxh5+ Kd8 23. Rf7 Bd7 24. Qb1 Kc8 25. Rb7 Rd8 26. Bg4 e3 27. Rbxd7 Rxd7 28. Bxe6 e2 29. Bxd7+ Kd8 30. Bg4 Qc2 31. Qe1 Ra7 32. Rxa7 Bxa7 33. Qa5+ 1-0

[Event "FRG-ch16 corr7780"]
[Site "GER corr"]
[Date "1977.??.??"]
[Round "?"]
[White "Ahlers, Klaus"]
[Black "Busch, Raimund"]
[Result "1/2-1/2"]
[ECO "C06"]
[PlyCount "64"]
[EventDate "1977.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 0-0 12. Bf4 Bxf4 13. Nxf4 Qd6 14. Ne2 e5 15. dxe5 Nxe5 16. Nxe5 Qxe5 17. Qd2 Ng4 18. Ng3 Bd7 19. Rae1 Qd6 20. f3 Ne5 21. Rf2 Rae8 22. Rd1 Qb6 23. Bb1 Rxf3 24. Qxd5+ Be6 25. Qd4 Rxf2 26. Qxf2 Qxf2+ 27. Kxf2 Ng4+ 28. Kg1 Bd5 29. Nf1 Nf6 30. Kf2 Ne4+ 31. Kg1 Bc6 32. a3 g6 1/2-1/2

[Event "FRG-ch16 corr7780"]
[Site "GER corr"]
[Date "1977.??.??"]
[Round "?"]
[White "Ahlers, Klaus"]
[Black "Ertl, Rolf"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "73"]
[EventDate "1977.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Nc3 Nxc3 8. bxc3 Nc6 9. Bd3 dxe5 10. dxe5 Qc7 11. 0-0 Be7 12. Qe2 Bd7 13. Re1 0-0-0 14. Rb1 Na5 15. Nd4 Bc6 16. Nb5 Bxb5 17. Rxb5 Rd7 18. Be3 Rhd8 19. Be4 Qc4 20. Qxc4+ Nxc4 21. Bxa7 b6 22. Bxb6 Rd1 23. Bb7+ Kb8 24. Kf1 Nxb6 25. Rxb6 Kc7 26. Rb3 R1d2 27. Be4 Rc8 28. Reb1 Rxa2 29. Rb7+ Kd8 30. Rd1+ Ke8 31. Bc6+ Kf8 32. Rdd7 Rd8 33. Rxd8+ Bxd8 34. Rb8 Ke7 35. Rb7+ Kf8 36. c4 g5 37. Rb8 1/2-1/2

[Event "FRG-ch16 corr7780"]
[Site "GER corr"]
[Date "1977.??.??"]
[Round "?"]
[White "Ahlers, Klaus"]
[Black "Haufe, Werner"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "47"]
[EventDate "1977.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. d5 Nb8 6. Bd3 Nf6 7. c4 0-0 8. Nc3 Na6 9. h3 c6 10. Be3 Nd7 11. 0-0 Nac5 12. Bc2 a5 13. a3 Na6 14. Qe2 c5 15. g4 Re8 16. Ba4 Rf8 17. Kh2 Kh8 18. Rg1 Nb6 19. Bc2 g5 20. Bd3 Rg8 21. Nd2 Nd7 22. Nf1 Nf8 23. Ng3 Ng6 24. Bc2 1/2-1/2

[Event "FRG-ch16 corr7780"]
[Site "GER corr"]
[Date "1977.??.??"]
[Round "?"]
[White "Ahlers, Klaus"]
[Black "Huebener, Joachim UG "]
[Result "1-0"]
[ECO "C03"]
[PlyCount "53"]
[EventDate "1977.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Ne7 4. Ngf3 g6 5. Bd3 Bg7 6. h4 c5 7. dxc5 Nd7 8. Nb3 Nxc5 9. Nxc5 Qa5+ 10. c3 Qxc5 11. h5 dxe4 12. Bxe4 Qc7 13. hxg6 hxg6 14. Rxh8+ Bxh8 15. Qb3 f5 16. Bd3 Nc6 17. Bg5 Ne5 18. 0-0-0 Kf7 19. Nxe5+ Bxe5 20. Qb4 a6 21. Rh1 Bg7 22. Bh6 Bxh6+ 23. Rxh6 Qd8 24. Qf4 Kg7 25. Rh3 Qf6 26. Qc7+ Kg8 27. Be2 1-0

[Event "FRG-ch16 corr7780"]
[Site "GER corr"]
[Date "1977.??.??"]
[Round "?"]
[White "Ahlers, Klaus"]
[Black "Lang, Herbert"]
[Result "1/2-1/2"]
[ECO "B65"]
[PlyCount "98"]
[EventDate "1977.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. f4 Nxd4 10. Qxd4 Qa5 11. Bc4 Bd7 12. e5 dxe5 13. fxe5 Bc6 14. Bd2 Nd7 15. Nd5 Qd8 16. Nxe7+ Qxe7 17. Rhe1 Rfc8 18. Qg4 b5 19. Bh6 g6 20. Bg5 Qc5 21. Bb3 a5 22. Kb1 Re8 23. a3 a4 24. Ba2 Nxe5 25. Qh4 Bd5 26. Bxd5 exd5 27. Re3 Re6 28. Rc3 Nc4 29. g4 Rc8 30. Bf6 Rxf6 31. Qxf6 Nxa3+ 32. Ka2 Nc4 33. Rf3 Qc7 34. Re1 Rf8 35. Re7 Qd8 36. h4 b4 37. Re2 b3+ 38. Kb1 Qa5 39. h5 Nd2+ 40. Kc1 Ne4 41. Qe7 Qb6 42. Rfe3 bxc2 43. Kxc2 Rc8+ 44. Kb1 Qd4 45. h6 a3 46. Qb7 a2+ 47. Kxa2 Qa4+ 48. Kb1 Qd1+ 49. Ka2 Qa4+ 1/2-1/2

[Event "FRG-ch16 corr7780"]
[Site "GER corr"]
[Date "1977.??.??"]
[Round "?"]
[White "Ahlers, Klaus"]
[Black "Soltau, Achim"]
[Result "1-0"]
[ECO "B93"]
[PlyCount "49"]
[EventDate "1977.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Bd3 e5 8. Nf3 b5 9. 0-0 Nbd7 10. Qe1 Bb7 11. Kh1 g6 12. a4 b4 13. Nd1 Nc5 14. Nf2 b3 15. fxe5 dxe5 16. Bg5 Nfd7 17. Ng4 Bg7 18. Bh6 Nxd3 19. cxd3 0-0 20. Ng5 Rae8 21. Qh4 f6 22. Nxh7 Kxh7 23. Bxg7+ Kxg7 24. Qh6+ Kf7 25. Nxf6 1-0

[Event "FRG-ch16 corr7780"]
[Site "GER corr"]
[Date "1977.??.??"]
[Round "?"]
[White "Ahlers, Klaus"]
[Black "Techmer, Gerhard"]
[Result "1-0"]
[ECO "C04"]
[PlyCount "33"]
[EventDate "1977.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nh6 5. Bb5 Bd7 6. c3 Ne7 7. Bd3 Bc6 8. Ne5 f6 9. Nxc6 Nxc6 10. 0-0 Qd6 11. b4 f5 12. exd5 exd5 13. Re1+ Ne7 14. Nf3 0-0-0 15. Ne5 Rg8 16. Qh5 g6 17. Qh4 1-0

[Event "FRG-ch16 corr7780"]
[Site "GER corr"]
[Date "1977.??.??"]
[Round "?"]
[White "Grzeskowiak, Felix"]
[Black "Ahlers, Klaus"]
[Result "0-1"]
[ECO "E48"]
[PlyCount "86"]
[EventDate "1977.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nge2 cxd4 7. exd4 d5 8. 0-0 dxc4 9. Bxc4 Nc6 10. a3 Be7 11. Qd3 e5 12. d5 Na5 13. Ba2 b6 14. b4 Nb7 15. Ng3 a5 16. Rb1 axb4 17. axb4 Nd6 18. Re1 Nd7 19. Bb3 f5 20. f4 e4 21. Qe3 Bf6 22. Nh5 Ba6 23. Nxf6+ Nxf6 24. Ra1 Ng4 25. Qd2 e3 26. Qb2 Re8 27. b5 Bb7 28. Rxa8 Bxa8 29. Qe2 Qf6 30. Bb2 Qd4 31. h3 Nf2 32. g3 Nxh3+ 33. Kh2 Nf2 34. Na2 Qe4 35. Nc3 Qd4 36. Na2 Qe4 37. Nc3 Qb4 38. Ba2 g5 39. Rb1 gxf4 40. Qh5 fxg3+ 41. Kxg3 Nd3 42. Ba1 Qf4+ 43. Kg2 Re6 0-1

[Event "FRG-ch16 corr7780"]
[Site "GER corr"]
[Date "1977.??.??"]
[Round "?"]
[White "Keller, Hanno"]
[Black "Ahlers, Klaus"]
[Result "1/2-1/2"]
[ECO "B97"]
[PlyCount "63"]
[EventDate "1977.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6 fxe6 12. Nxc6 bxc6 13. e5 dxe5 14. Bxf6 gxf6 15. Ne4 Be7 16. Be2 h5 17. Rb3 Qa4 18. Nxf6+ Bxf6 19. c4 Bh4+ 20. g3 Be7 21. 0-0 Ra7 22. Rb8 Rc7 23. Bd3 Rg8 24. Be2 Bc5+ 25. Kh1 Ke7 26. Qd3 Rh8 27. Qg6 Kd6 28. Qf6 Re8 29. Bxh5 Rce7 30. Rd1+ Bd4 31. Rxd4+ exd4 32. Qxd4+ 1/2-1/2

[Event "FRG-ch16 corr7780"]
[Site "GER corr"]
[Date "1977.??.??"]
[Round "?"]
[White "Kopp, Peter"]
[Black "Ahlers, Klaus"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "76"]
[EventDate "1977.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Nc3 e6 11. Bxc6 Bxc6 12. Nxc6 bxc6 13. Qg4 h5 14. Qf3 Nd5 15. 0-0 Be7 16. Be3 Rc8 17. Ne4 Nf6 18. Nc3 Nd5 19. Rac1 Nxc3 20. bxc3 Qd5 21. Qe2 Qb5 22. c4 Qa6 23. Rc2 Rd8 24. Rd1 Rd7 25. h3 g6 26. Rd3 Kf8 27. Qf3 Kg7 28. d5 cxd5 29. Bd4+ f6 30. cxd5 exd5 31. Rdc3 Qe6 32. Rc7 Rb8 33. g4 Qe1+ 34. Kg2 Rb1 35. Bxf6+ Kh7 36. Qf4 Qh1+ 37. Kg3 Rg1+ 38. Kh4 Bxf6+ 0-1

[Event "FRG-ch16 corr7780"]
[Site "GER corr"]
[Date "1977.??.??"]
[Round "?"]
[White "Mahler, Bernhard"]
[Black "Ahlers, Klaus"]
[Result "1/2-1/2"]
[ECO "B87"]
[PlyCount "68"]
[EventDate "1977.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. 0-0 Be7 9. Qf3 Qb6 10. Be3 Qb7 11. Qg3 Bd7 12. Rfe1 Nc6 13. f4 b4 14. Nd5 exd5 15. e5 Ng4 16. e6 Bxe6 17. Ba4 Bd7 18. Bxc6 Bxc6 19. Qxg4 Bf6 20. Nxc6 Qxc6 21. Bd4+ Kf8 22. Bxf6 gxf6 23. Qh5 Kg7 24. Re7 Rhf8 25. Qg4+ Kh8 26. Qf5 Kg7 27. Rae1 Qc5+ 28. Kh1 d4 29. Qg4+ Kh8 30. Qh4 Qf5 31. R7e4 Kg7 32. Qg3+ Kh8 33. Qh4 Kg7 34. Qg3+ Kh8 1/2-1/2

[Event "FRG-ch16 corr7780"]
[Site "GER corr"]
[Date "1977.??.??"]
[Round "?"]
[White "Mohrlok, Dieter A"]
[Black "Ahlers, Klaus"]
[Result "1/2-1/2"]
[ECO "E55"]
[PlyCount "47"]
[EventDate "1977.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 d5 7. 0-0 dxc4 8. Bxc4 cxd4 9. exd4 b6 10. Qe2 Bb7 11. Rd1 Nbd7 12. Bd3 Rc8 13. Bd2 Be7 14. Rac1 Nd5 15. Bb1 N7f6 16. Bg5 Re8 17. Ne5 Nxc3 18. Rxc3 Rxc3 19. bxc3 g6 20. Bh6 Qd5 21. f3 Rc8 22. Qb2 Ba6 23. Bd3 Bxd3 24. Rxd3 1/2-1/2

[Event "FRG jub-B corr7074"]
[Site "GER corr"]
[Date "1970.??.??"]
[Round "?"]
[White "Ahlers, Klaus"]
[Black "Altmeyer, H."]
[Result "1-0"]
[ECO "C41"]
[PlyCount "91"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Qe2 c6 8. a4 h6 9. Rd1 Qc7 10. h3 Re8 11. Ba2 Nf8 12. dxe5 dxe5 13. Nh4 Be6 14. Bxe6 Nxe6 15. Nf5 Kh7 16. Qc4 Bf8 17. Be3 b6 18. Rd2 Red8 19. Rad1 Rxd2 20. Rxd2 Rd8 21. Rxd8 Qxd8 22. Qxc6 Nd4 23. Qb7 Nxf5 24. exf5 Qd7 25. Qxd7 Nxd7 26. Nb5 a5 27. Nc7 Be7 28. Nd5 Bd8 29. Kf1 g6 30. fxg6+ Kxg6 31. Ke2 f5 32. g3 h5 33. Kd3 Kf7 34. Kc4 Ke6 35. Nc3 Bc7 36. Kb5 Kd6 37. Nb1 Bd8 38. c4 Kc7 39. Nc3 Kb7 40. Nd5 Bc7 41. Nxc7 Kxc7 42. c5 bxc5 43. Bxc5 e4 44. Be3 Ne5 45. Bf4 Kd6 46. h4 1-0

[Event "FRG jub-B corr7074"]
[Site "GER corr"]
[Date "1970.??.??"]
[Round "?"]
[White "Ahlers, Klaus"]
[Black "Dahlhaus, Friedhelm"]
[Result "1-0"]
[ECO "C89"]
[PlyCount "105"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. g3 Bd6 13. Re1 f5 14. f4 g5 15. d4 gxf4 16. Bxd5+ cxd5 17. Bxf4 Bxf4 18. gxf4 Qh4 19. Rf1 Ra7 20. Nd2 Rg7+ 21. Kh1 Rg4 22. Qf3 Re8 23. a4 Kh8 24. axb5 axb5 25. Qf2 Qh6 26. Rae1 Reg8 27. Qe3 b4 28. Qe5+ R8g7 29. Nf3 Qh3 30. Rf2 h6 31. cxb4 Bd7 32. b5 Rg2 33. Ref1 R2g6 34. Qe2 Rg3 35. b6 Ba4 36. Rg1 Rxg1+ 37. Nxg1 Qb3 38. Qe5 Kg8 39. Qe6+ Kh7 40. Qxf5+ Kh8 41. Qc8+ Kh7 42. b7 Qxb7 43. Qxb7 Rxb7 44. Rd2 Rb3 45. Kg2 Bd7 46. Ne2 Kg6 47. Nc3 Kf5 48. Re2 Kxf4 49. Nxd5+ Kf5 50. Nc3 Kf4 51. Kf2 Bg4 52. Re4+ Kg5 53. Re5+ 1-0

[Event "FRG jub-B corr7074"]
[Site "GER corr"]
[Date "1970.??.??"]
[Round "?"]
[White "Ahlers, Klaus"]
[Black "Kern, Manfred"]
[Result "1-0"]
[ECO "B66"]
[PlyCount "63"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 h6 9. Be3 Bd7 10. f3 b5 11. Kb1 Na5 12. Qf2 b4 13. Nce2 Nc4 14. g4 Qc7 15. Ng3 Bb5 16. Bd3 e5 17. Ndf5 g6 18. Nxh6 Nxe3 19. Qxe3 Rxh6 20. g5 Rh4 21. gxf6 Bh6 22. Qe1 Rc8 23. Bxb5+ axb5 24. Qe2 Qc6 25. Rd5 Rb8 26. Rhd1 Bf8 27. Nf1 Rf4 28. Ne3 Rxf6 29. R5d3 Re6 30. Nd5 Qc5 31. Rb3 Qc4 32. Rdd3 1-0

[Event "FRG jub-B corr7074"]
[Site "GER corr"]
[Date "1970.??.??"]
[Round "?"]
[White "Ahlers, Klaus"]
[Black "Machacek, H."]
[Result "1/2-1/2"]
[ECO "B49"]
[PlyCount "119"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. Be2 Qc7 7. 0-0 Nf6 8. Be3 Bb4 9. Nxc6 dxc6 10. Na4 0-0 11. c4 Bd6 12. f4 Nxe4 13. Qc2 f5 14. c5 Be7 15. Bd3 Nf6 16. Nb6 Rb8 17. Bd4 Nd7 18. Nxd7 Qxd7 19. Be5 Ra8 20. Rad1 Qe8 21. Rfe1 Qf7 22. Re3 Rd8 23. Rde1 a5 24. Kh1 Bd7 25. g4 Bh4 26. Rg1 Bf6 27. gxf5 exf5 28. Bc4 Be6 29. Bxf6 Bd5+ 30. Bxd5 Qxd5+ 31. Qg2 Qxg2+ 32. Kxg2 gxf6 33. Re7 Kh8 34. Kh3 Rd5 35. Rgg7 Rxc5 36. Rxh7+ Kg8 37. Reg7+ Kf8 38. Rxb7 Kg8 39. Kh4 Rc4 40. Kh5 Rxf4 41. Rbg7+ Kf8 42. Rg2 Re8 43. Kg6 Re6 44. Rd2 Ke8 45. Rhd7 Rg4+ 46. Kxf5 Rge4 47. h4 R4e5+ 48. Kg6 f5+ 49. Kg7 Re7+ 50. Rxe7+ Kxe7 51. Kg6 Re4 52. h5 Ke6 53. h6 Rg4+ 54. Kh5 Rg1 55. h7 Rh1+ 56. Kg6 f4 57. Re2+ Kd7 58. Re5 f3 59. Rf5 Rg1+ 60. Kh6 1/2-1/2

[Event "FRG jub-B corr7074"]
[Site "GER corr"]
[Date "1970.??.??"]
[Round "?"]
[White "Ahlers, Klaus"]
[Black "Reimer, Karl"]
[Result "1-0"]
[ECO "C64"]
[PlyCount "65"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 f5 5. d4 fxe4 6. dxc5 exf3 7. Qxf3 Nf6 8. Bg5 0-0 9. Nd2 Qe7 10. Ne4 d6 11. cxd6 cxd6 12. Rd1 d5 13. Nxf6+ gxf6 14. Bh6 Rd8 15. Rxd5 Be6 16. Rxd8+ Rxd8 17. b3 Bd5 18. Qe3 Qf7 19. 0-0 Ne7 20. Rd1 Rc8 21. Bd7 Ra8 22. Qh3 Kh8 23. c4 Be4 24. Qg4 Bxg2 25. Be6 Bf3 26. Qg3 Nf5 27. Bxf7 Nxg3 28. Rd6 Nh5 29. Bxh5 Bxh5 30. Rxf6 e4 31. Rd6 Be2 32. Kg2 Bd3 33. Rd7 1-0

[Event "FRG jub-B corr7074"]
[Site "GER corr"]
[Date "1970.??.??"]
[Round "?"]
[White "Ahlers, Klaus"]
[Black "Schwarz, Michael"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "61"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Nc6 7. e5 dxe5 8. fxe5 Ng4 9. Be4 f6 10. exf6 exf6 11. 0-0 Ne7 12. Qe2 c6 13. h3 Nh6 14. Re1 Bf5 15. Bf4 Qd7 16. Rad1 Bxe4 17. Nxe4 Nd5 18. Bh2 Rfe8 19. c4 Nb6 20. Qc2 Qf5 21. Re2 Nf7 22. Ree1 Red8 23. Qb3 h5 24. Nh4 Qd7 25. Nxg6 Qxd4+ 26. Kh1 Qxc4 27. Ne7+ Kf8 28. Qg3 Nd5 29. Nf5 Bh8 30. Ned6 Qxa2 31. Qg6 1-0

[Event "FRG jub-B corr7074"]
[Site "GER corr"]
[Date "1970.??.??"]
[Round "?"]
[White "Brinkmann, Wolfgang"]
[Black "Ahlers, Klaus"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "96"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 0-0 5. e3 d5 6. cxd5 Nxd5 7. Nf3 Be7 8. Be2 c5 9. 0-0 Nc6 10. Bb2 Bf6 11. Qc1 Bf5 12. Nc3 Ndb4 13. Na4 b6 14. Bb5 Rc8 15. Bxf6 Qxf6 16. Qb2 Qxb2 17. Nxb2 Rfd8 18. a3 Nd3 19. Nxd3 Bxd3 20. Bxd3 Rxd3 21. Rfd1 Rcd8 22. Ra2 c4 23. Kf1 b5 24. Ke2 R3d5 25. Rc1 f6 26. a4 a6 27. axb5 axb5 28. Ra6 R5d6 29. Rc3 Nd4+ 30. Nxd4 Rxa6 31. Nxb5 Ra2 32. Nd4 Ra4 33. h4 Rb8 34. Rc2 Kf7 35. d3 cxd3+ 36. Kxd3 Rb7 37. Ke4 Rba7 38. Kf3 Ra2 39. g4 Rxc2 40. Nxc2 g6 41. Nd4 Ra5 42. Ne2 Ke6 43. Nd4+ Kd5 44. Ne2 Kc4 45. Ng3 Kd5 46. h5 gxh5 47. Nxh5 Ke6 48. Kf4 Kf7 1/2-1/2

[Event "FRG jub-B corr7074"]
[Site "GER corr"]
[Date "1970.??.??"]
[Round "?"]
[White "Dietz, G."]
[Black "Ahlers, Klaus"]
[Result "1/2-1/2"]
[ECO "A56"]
[PlyCount "63"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. h3 0-0 7. Nf3 a6 8. Bd3 Nbd7 9. a3 Ne8 10. b4 b5 11. cxb5 axb5 12. Be3 c4 13. Bc2 Rb8 14. Qe2 g6 15. Bh6 Ng7 16. g4 Nf6 17. Rg1 Kh8 18. Rg3 Ng8 19. Qd2 Nxh6 20. Qxh6 Bd7 21. Ke2 Ra8 22. Nd1 Ra7 23. Ne3 Rg8 24. Nf5 gxf5 25. gxf5 Nxf5 26. exf5 f6 27. Nh4 Rxg3 28. fxg3 Bf8 29. Ng6+ Kg8 30. Nxf8 Qxf8 31. Qxf8+ Kxf8 32. Ke3 1/2-1/2

[Event "FRG jub-B corr7074"]
[Site "GER corr"]
[Date "1970.??.??"]
[Round "?"]
[White "Frank, I."]
[Black "Ahlers, Klaus"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "66"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. b3 Nc6 4. Bb5 Bd7 5. Bb2 e5 6. 0-0 Nf6 7. d3 Be7 8. Nc3 a6 9. Bxc6 Bxc6 10. Ne2 Nh5 11. Nd2 Bg5 12. Nc4 b5 13. Ne3 Bxe3 14. fxe3 Qg5 15. Rf5 Qh6 16. Qd2 g6 17. Rf2 a5 18. Raf1 0-0 19. c3 Qg5 20. c4 b4 21. Bc1 Ra7 22. Qc2 f5 23. exf5 gxf5 24. e4 f4 25. Kh1 Qg6 26. g3 Nf6 27. Kg1 Ng4 28. Rf3 Qh5 29. h4 Rg7 30. Kh1 Nf6 31. Kh2 Bd7 32. Nxf4 exf4 33. Bxf4 Ng4+ 0-1

[Event "FRG jub-B corr7074"]
[Site "GER corr"]
[Date "1970.??.??"]
[Round "?"]
[White "Gerlach, Manuela"]
[Black "Ahlers, Klaus"]
[Result "1/2-1/2"]
[ECO "A56"]
[PlyCount "44"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. g3 0-0 7. Bg2 a6 8. Nge2 Nbd7 9. a4 Ne8 10. 0-0 b6 11. h3 Ra7 12. Qd3 g6 13. Bh6 Ng7 14. f4 exf4 15. gxf4 f5 16. exf5 gxf5 17. Ng3 Nb8 18. Bf3 Bf6 19. Nh5 Nxh5 20. Bxh5 Bg7 21. Bg5 Bf6 22. Bh6 Bg7 1/2-1/2

[Event "FRG jub-B corr7074"]
[Site "GER corr"]
[Date "1970.??.??"]
[Round "?"]
[White "Schmidt, Wolfgang"]
[Black "Ahlers, Klaus"]
[Result "0-1"]
[ECO "A56"]
[PlyCount "76"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. g3 0-0 7. Bg2 a6 8. a4 Nbd7 9. Nge2 Ne8 10. 0-0 b6 11. f4 Rb8 12. Qc2 g6 13. b3 Ng7 14. Bb2 exf4 15. gxf4 f5 16. Ng3 Bf6 17. Rae1 Bd4+ 18. Kh1 Qh4 19. Nce2 Bxb2 20. Qxb2 Nf6 21. Bf3 fxe4 22. Nxe4 Nxe4 23. Bxe4 Bh3 24. Bg2 Bxg2+ 25. Kxg2 Rbe8 26. Ng3 Rxe1 27. Rxe1 Rxf4 28. Qe2 Kf7 29. Qe3 Qf6 30. Re2 h5 31. h3 Qg5 32. Kh2 h4 33. Nh1 Nf5 34. Qe8+ Kg7 35. Qd7+ Kh6 36. Qe8 Qf6 37. Kg2 Nd4 38. Rf2 Nf3 0-1

[Event "FRG jub-B corr7074"]
[Site "GER corr"]
[Date "1970.??.??"]
[Round "?"]
[White "Weigel, Freida"]
[Black "Ahlers, Klaus"]
[Result "1/2-1/2"]
[ECO "B87"]
[PlyCount "81"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. 0-0 Be7 9. f4 0-0 10. e5 dxe5 11. fxe5 Nfd7 12. Qh5 Nc6 13. Nxc6 Qb6+ 14. Be3 Qxc6 15. Rf3 Bb7 16. Re1 Bc5 17. Rg3 Kh8 18. Qg5 g6 19. Rh3 Be7 20. Qg3 b4 21. Ne2 Nc5 22. Nd4 Qd7 23. Rh6 Kg7 24. c3 bxc3 25. bxc3 Rac8 26. Rh3 Kg8 27. Bg5 Bxg5 28. Qxg5 Nxb3 29. axb3 Qd5 30. Rg3 Rc7 31. h4 Rfc8 32. Ne2 Qxb3 33. h5 Qb6+ 34. Kh2 Qf2 35. Rd1 Rc4 36. Nd4 Bd5 37. Rd2 Qf1 38. Rf3 Bxf3 39. Nxf3 Rf8 40. Qf6 gxh5 41. Qg5+ 1/2-1/2

[Event "FRG jub-B corr7074"]
[Site "GER corr"]
[Date "1970.??.??"]
[Round "?"]
[White "Woizan, G."]
[Black "Ahlers, Klaus"]
[Result "1/2-1/2"]
[ECO "A56"]
[PlyCount "108"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. g3 0-0 7. Bg2 a6 8. a4 Nbd7 9. Nge2 Ne8 10. 0-0 b6 11. f4 Rb8 12. Qd3 g6 13. Be3 Ng7 14. f5 g5 15. Rab1 a5 16. Nb5 Rb7 17. f6 Nxf6 18. Bxg5 Nfe8 19. Bh6 Bg5 20. Bxg5 Qxg5 21. Rf2 f5 22. Rbf1 Rbf7 23. b3 Qg6 24. Nec3 f4 25. Ne2 Nh5 26. Kh1 fxg3 27. Rxf7 Rxf7 28. Rxf7 Kxf7 29. hxg3 Ke7 30. Nbc3 Nc7 31. Kg1 Na6 32. Nd1 Nb4 33. Qc3 Bg4 34. Bf3 Nf4 35. Nxf4 exf4 36. Bxg4 Qxg4 37. Kg2 fxg3 38. Qf3 Qxf3+ 39. Kxf3 Nc2 40. Kxg3 Nd4 41. Kf4 Nxb3 42. e5 dxe5+ 43. Kxe5 Nd2 44. Ne3 h5 45. Nf5+ Kd7 46. Ne3 h4 47. Kf4 h3 48. Kg3 Ne4+ 49. Kxh3 Nc3 50. Kg3 Nxa4 51. Kf2 b5 52. cxb5 Nb6 53. Ke2 Kd6 54. Kd3 a4 1/2-1/2

