[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.29"]
[Round "9"]
[White "Rueberg, Jobst"]
[Black "Dahlhaus, Friedhelm"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2119"]
[BlackElo "2011"]
[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. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. f4 d6 8. fxe5 dxe5 9. Bg5 Be6 10. Na3 Qd7 11. Bxf6 gxf6 12. c3 Nc6 13. Qxd7+ Kxd7 14. Rxf6 Bxc4 15. Nxc4 Ke7 16. Raf1 Raf8 17. Ne3 Nd8 18. R6f5 c6 19. Rxe5+ Ne6 20. Nf5+ Kd7 21. Nd4 Nxd4 22. cxd4 f6 23. Ref5 Re8 24. R1f4 Rhf8 25. Kf2 Ke7 26. g4 Rd8 27. Ke3 b6 28. b4 h6 29. Rh5 Rh8 30. h4 a6 31. e5 fxe5 32. Rxe5+ Kd6 33. Rf6+ Kc7 34. Re7+ Rd7 35. Ree6 1-0

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.28"]
[Round "8"]
[White "Dahlhaus, Friedhelm"]
[Black "Weber, Martin1"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2011"]
[BlackElo "1857"]
[PlyCount "125"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 d6 7. 0-0 Be7 8. f4 Qc7 9. a4 b6 10. Be3 Nbd7 11. Qe1 Bb7 12. Bf3 Rc8 13. Kh1 Nc5 14. Bg1 0-0 15. e5 Nd5 16. Nxd5 Bxd5 17. Bxd5 exd5 18. a5 b5 19. e6 Bf6 20. c3 Bxd4 21. exf7+ Qxf7 22. Bxd4 Ne4 23. Qh4 Qe6 24. Rae1 Rf7 25. g4 Qe7 26. Qh5 Qb7 27. f5 Rcf8 28. Kg2 Qc7 29. f6 gxf6 30. Qxd5 Nc5 31. Rxf6 Qb7 32. Qxb7 Nxb7 33. Rxf7 Rxf7 34. Re8+ Rf8 35. Rxf8+ Kxf8 36. Kf3 Nxa5 37. Ke4 Nc4 38. b4 a5 39. bxa5 Nxa5 40. Kd5 Ke7 41. g5 Nb3 42. Be3 Na5 43. Bf4 Nb7 44. h4 Kd7 45. h5 Nd8 46. Bxd6 Ne6 47. g6 hxg6 48. hxg6 Ng7 49. Be5 Nf5 50. g7 Ne7+ 51. Kc5 Ke6 52. Bd4 Kf7 53. Kxb5 Nf5 54. Be5 Ne7 55. c4 Ke6 56. Bd4 Kd7 57. Bf6 Ng8 58. Bg5 Kc7 59. c5 Kb7 60. c6+ Kc7 61. Kc5 Kc8 62. Kd6 Kb8 63. Kd7 1-0

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.27"]
[Round "7"]
[White "Juergens, Peter1"]
[Black "Dahlhaus, Friedhelm"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1885"]
[BlackElo "2011"]
[PlyCount "73"]
[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 c6 4. e3 Bf5 5. c4 e6 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 Bxb1 9. Rxb1 Nbd7 10. b4 Nh5 11. Bd3 Nxf4 12. exf4 a6 13. Kd2 Be7 14. Rhe1 g6 15. Ne5 Nxe5 16. fxe5 Kd7 17. f4 f5 18. g3 g5 19. Ke3 h5 20. h3 Rag8 21. Be2 h4 22. g4 gxf4+ 23. Kd3 fxg4 24. Bxg4 Ra8 25. Ra1 Rhf8 26. Rf1 Bg5 27. Rg1 Be7 28. Bf3 Rg8 29. Bg4 Raf8 30. Raf1 Bd8 31. Rf3 a5 32. bxa5 Bxa5 33. Rgf1 b6 34. cxb6 Bxb6 35. Rxf4 Rxf4 36. Rxf4 Rg7 37. Rf6 1/2-1/2

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.26"]
[Round "6"]
[White "Dahlhaus, Friedhelm"]
[Black "Marquardt, Rolf"]
[Result "1-0"]
[ECO "C09"]
[WhiteElo "2011"]
[BlackElo "1838"]
[PlyCount "31"]
[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 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Ngf3 Bd6 7. dxc5 Bxc5 8. 0-0 Nge7 9. Nb3 Bd6 10. Re1 0-0 11. Bg5 h6 12. Bh4 Bf5 13. Nbd4 Qc7 14. Bxc6 g5 15. Rxe7 Bxe7 16. Bg3 1-0

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.25"]
[Round "5"]
[White "Rosen, Willy"]
[Black "Dahlhaus, Friedhelm"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2161"]
[BlackElo "2011"]
[PlyCount "135"]
[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 e5 2. Nf3 Nc6 3. Be2 Nf6 4. d3 Bc5 5. 0-0 d6 6. c3 Bb6 7. Nbd2 Be6 8. Ng5 0-0 9. Nxe6 fxe6 10. Nc4 d5 11. Nxb6 axb6 12. Qc2 Qe8 13. Bf3 Qg6 14. Qe2 d4 15. c4 Nd8 16. g3 Nf7 17. Bg2 h5 18. f4 Qg4 19. Bf3 Qh3 20. Qg2 Qxg2+ 21. Kxg2 g6 22. f5 exf5 23. exf5 Nd6 24. fxg6 Kg7 25. Re1 Rae8 26. Bg5 Kxg6 27. Bxf6 Rxf6 28. Rf1 Ref8 29. Rae1 Rf5 30. g4 hxg4 31. Bxg4 Rxf1 32. Rxf1 Rxf1 33. Kxf1 e4 34. Ke2 Kg5 35. Be6 c5 36. Bd5 exd3+ 37. Kxd3 Kf4 38. Bg2 Nf7 39. b3 Ne5+ 40. Ke2 Ng4 41. h3 Ne5 42. Bxb7 Kg3 43. Bc8 Ng6 44. Kd3 Kf4 45. Bb7 Ne5+ 46. Ke2 Kg3 47. Bc8 Ng6 48. a3 Ne5 49. Be6 Ng6 50. Kd2 Nf4 51. Bc8 Ng6 52. b4 Ne5 53. bxc5 bxc5 54. Be6 Kf4 55. a4 Nc6 56. h4 Na5 57. Kd3 Nc6 58. Kd2 Na5 59. Ke2 Nc6 60. h5 Kg5 61. Bg4 Ne5 62. a5 Nxc4 63. a6 Nb6 64. Kd3 Na8 65. Kc4 Nc7 66. a7 Na8 67. Bd1 d3 68. Kxc5 1-0

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.24"]
[Round "4"]
[White "Dahlhaus, Friedhelm"]
[Black "Strohbusch, Frank"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2011"]
[BlackElo "1846"]
[PlyCount "81"]
[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 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Re1 Be7 12. c3 0-0 13. Qf3 Qc7 14. Bb3 Bd6 15. h3 h6 16. Bxh6 Rb8 17. Bg5 Nh7 18. Bh4 Bf4 19. Bc2 g6 20. g3 Bg5 21. Bxg5 Nxg5 22. Qf6 Qd8 23. Qxd8 Rxd8 24. Kh2 b5 25. h4 Rxd4 26. cxd4 Nf3+ 27. Kg2 Nxe1+ 28. Rxe1 Bb7+ 29. Be4 Kg7 30. Kf3 Bd5 31. Bxd5 exd5 32. Rc1 Re8 33. Rc6 Re4 34. Rxa6 Rxd4 35. Ke3 Re4+ 36. Kd3 f5 37. Rd6 Rb4 38. b3 f4 39. Rxd5 fxg3 40. fxg3 Kf6 41. Rd4 1-0

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.23"]
[Round "3"]
[White "Hess, Christian"]
[Black "Dahlhaus, Friedhelm"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2243"]
[BlackElo "2011"]
[PlyCount "35"]
[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. c4 c6 3. e3 Nf6 4. Nc3 e6 5. b3 Bd6 6. Qc2 0-0 7. Bb2 Nbd7 8. Be2 Re8 9. 0-0 Nf8 10. d4 Ng6 11. Rad1 Qe7 12. Rfe1 Bd7 13. Bd3 e5 14. Bxg6 fxg6 15. dxe5 Bxe5 16. Nxe5 Qxe5 17. Nxd5 Bf5 18. Qc1 1-0

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.22"]
[Round "2"]
[White "Dahlhaus, Friedhelm"]
[Black "Dresen, Ulrich"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2011"]
[BlackElo "2252"]
[PlyCount "83"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Be3 Ne7 9. Nbd2 Ng6 10. hxg4 hxg4 11. Bg5 Qe6 12. Nh2 g3 13. fxg3 Bc5+ 14. Kh1 f6 15. Bh4 0-0-0 16. Ndf3 Rh6 17. c3 Qd7 18. Qb3 Rdh8 19. d4 exd4 20. Rad1 d3 21. Qc4 Qe7 22. e5 Nxe5 23. Nxe5 Qxe5 24. Qg4+ Kb8 25. Rf5 Qe7 26. Rxc5 Qxc5 27. Qxg7 Qf2 28. Qd7 Qxb2 29. Qxd3 Qxa2 30. Nf3 Qa4 31. Qd4 Qxd4 32. Nxd4 Rg6 33. Kg1 Re8 34. Kf2 c5 35. Ne2 f5 36. Nf4 Rd6 37. Rb1 Rd2+ 38. Kf3 Rc2 39. Bf6 Rf8 40. Be5 Re8 41. Bf6 Rf8 42. Be5 1/2-1/2

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.21"]
[Round "1"]
[White "Dorn, Hans Juergen"]
[Black "Dahlhaus, Friedhelm"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1667"]
[BlackElo "2011"]
[PlyCount "148"]
[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. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 c6 6. c3 Nbd7 7. Nbd2 e6 8. 0-0 Bd6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 0-0 12. Re1 Nf6 13. Qc2 Qc7 14. h3 Rac8 15. Ng5 c5 16. dxc5 Bxc5 17. Ne4 Nxe4 18. Qxe4 Qb6 19. Qc2 Rfd8 20. Be3 Rd6 21. Bxc5 Qxc5 22. Rad1 Rcd8 23. Qc1 a5 24. Qc2 g6 25. a4 b6 26. Qe2 Qc6 27. Qc2 f6 28. Qb3 Kf7 29. Qc2 Ke7 30. Kh2 Qc5 31. Kg1 R8d7 32. Rf1 Qg5 33. Rxd6 Rxd6 34. Rd1 Qe5 35. Rxd6 Kxd6 36. Qd2+ Kc6 37. Kf1 Qe4 38. Qd1 Kc5 39. f3 Qe3 40. Qc2 f5 41. b3 e5 42. Qf2 Qxf2+ 43. Kxf2 b5 44. axb5 Kxb5 45. Ke3 a4 46. bxa4+ Kxa4 47. Kd3 Kb3 48. f4 e4+ 49. Kd4 Ka4 50. c4 Kb4 51. c5 Kb5 52. Kd5 e3 53. c6 e2 54. c7 e1Q 55. c8Q Qe4+ 56. Kd6 Qxf4+ 57. Ke7 Qe4+ 58. Kf6 Qxg2 59. Qb8+ Kc5 60. Qa7+ Kc4 61. Qxh7 Kd4 62. h4 f4 63. Qd7+ Ke3 64. Qe6+ Kf2 65. h5 gxh5 66. Qb6+ Kg3 67. Qc5 h4 68. Qg5+ Kf3 69. Qxh4 Qg3 70. Qh1+ Kf2 71. Qd1 f3 72. Qd2+ Kg1 73. Qe3+ Kg2 74. Qe4 Kh3 0-1

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1718"]
[Site "Germany"]
[Date "2018.04.29"]
[Round "9.2"]
[White "Khess, Igor"]
[Black "Dahlhaus, Friedhelm"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1973"]
[BlackElo "1940"]
[PlyCount "122"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Dortmund FS"]
[BlackTeam "Bergeborbeck Wacker"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Re1 d6 6. h3 0-0 7. c3 Be6 8. Bb3 Qd7 9. Bxe6 fxe6 10. d4 exd4 11. cxd4 Bb6 12. Nc3 Rae8 13. Na4 e5 14. Nxb6 axb6 15. d5 Ne7 16. Kh2 h6 17. Qc2 Ng6 18. Be3 Nh5 19. Ng1 Nh4 20. g3 Nf3+ 21. Nxf3 Rxf3 22. Rac1 Qf7 23. Qe2 Rf8 24. Rg1 g5 25. Rc3 Qg6 26. Qc2 Nf6 27. Rxc7 Qxe4 28. Qxe4 Nxe4 29. Rxb7 Nxf2 30. Bxf2 Rxf2+ 31. Rg2 R2f6 32. Rxb6 e4 33. Rb3 Re8 34. Re3 Rf5 35. Rd2 Ree5 36. Kg1 Kf7 37. Rf2 Kf6 38. Rxf5+ Kxf5 39. a4 Rxd5 40. b4 Rd2 41. Ra3 Rb2 42. a5 Rxb4 43. a6 Rb8 44. Ra5+ Ke6 45. a7 Ra8 46. Kf2 d5 47. Ke3 Ke5 48. g4 Kf6 49. Kd4 Ke6 50. Ra6+ Kf7 51. Rxh6 Kg7 52. Ra6 Kf7 53. Ra3 Ke6 54. Ra5 Kf6 55. Kxd5 e3 56. Ra6+ Kf7 57. Ke4 e2 58. Ra1 Kf6 59. Kf3 Rxa7 60. Re1 Ra3+ 61. Kxe2 Rxh3 1/2-1/2

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1718"]
[Site "Germany"]
[Date "2018.03.18"]
[Round "8.2"]
[White "Dahlhaus, Friedhelm"]
[Black "Fluegel, Thomas"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1938"]
[BlackElo "1785"]
[PlyCount "82"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bergeborbeck Wacker"]
[BlackTeam "Hamm SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. Nf3 Bg4 6. c3 Bd6 7. 0-0 Qd7 8. b4 a6 9. Nbd2 Nge7 10. Nb3 b6 11. a4 0-0 12. b5 axb5 13. axb5 Rxa1 14. Nxa1 Nd8 15. Nc2 Ng6 16. Ne3 Bh5 17. Bf5 Bxf3 18. Bxd7 Bxd1 19. Rxd1 Ne7 20. Bd2 Ne6 21. Ra1 g6 22. Ng4 h5 23. Nf6+ Kh8 24. Ne8 Bf4 25. Bxf4 Nxf4 26. Kf1 Ne6 27. Re1 Kg8 28. Bxe6 fxe6 29. Nxc7 Rc8 30. Nxe6 Rxc3 31. Nf4 Rc7 32. g3 Kf7 33. Re5 Rc1+ 34. Kg2 Nf5 35. Rxd5 Rd1 36. Ne2 Rd2 37. Kf3 Kf6 38. h3 Rd3+ 39. Ke4 Rd2 40. Kf3 Rd3+ 41. Ke4 Rd2 1/2-1/2

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1718"]
[Site "Germany"]
[Date "2018.02.25"]
[Round "7.2"]
[White "Hornung, Ruediger"]
[Black "Dahlhaus, Friedhelm"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1925"]
[BlackElo "1938"]
[PlyCount "36"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Eving SV Rochade"]
[BlackTeam "Bergeborbeck Wacker"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. Qb3 Nce7 11. 0-0 0-0 12. Rfe1 c6 13. Rac1 Qb6 14. Qa3 Be6 15. Ng5 Qxd4 16. Nxe6 fxe6 17. Nf3 Qf4 18. Rcd1 Qxc4 0-1

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1718"]
[Site "Germany"]
[Date "2018.02.04"]
[Round "6.2"]
[White "Dahlhaus, Friedhelm"]
[Black "Wolf, Ulrich"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "1938"]
[BlackElo "2035"]
[PlyCount "61"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bergeborbeck Wacker"]
[BlackTeam "Wattenscheid SV III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. 0-0 a6 8. f4 Qc7 9. Bf3 Nc6 10. Be3 Bd7 11. Kh1 Rc8 12. Qe1 b5 13. a3 0-0 14. Qg3 Rfd8 15. Rae1 g6 16. f5 Nxd4 17. Bxd4 e5 18. Be3 d5 19. fxg6 hxg6 20. Bg5 d4 21. Bxf6 Bxf6 22. Nd5 Qd6 23. Bd1 Bg7 24. Qg5 Re8 25. Rf3 Rc6 26. Ref1 f5 27. Nb4 Qf6 28. Qxf6 Rxf6 29. c3 Rd6 30. Bb3+ Kh7 31. Bd5 1/2-1/2

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1718"]
[Site "Germany"]
[Date "2018.01.14"]
[Round "5.2"]
[White "Dahlhaus, Friedhelm"]
[Black "Renk, Christoph"]
[Result "1/2-1/2"]
[ECO "C62"]
[WhiteElo "1938"]
[BlackElo "1975"]
[PlyCount "35"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bergeborbeck Wacker"]
[BlackTeam "Buer SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. d4 exd4 6. Nxd4 Bd7 7. Bg5 Be7 8. Re1 h6 9. Bh4 Nxd4 10. Bxd7+ Nxd7 11. Bxe7 Qxe7 12. Qxd4 Qe5 13. Qxe5+ dxe5 14. Nc3 0-0-0 15. Rad1 Nc5 16. f3 Ne6 17. Nd5 Rd7 18. Ne3 1/2-1/2

[Event "MVP-ch Seniors op 17th"]
[Site "Binz"]
[Date "2017.12.07"]
[Round "9.15"]
[White "Tuertmann, Dieter"]
[Black "Dahlhaus, Friedhelm"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "1956"]
[BlackElo "2055"]
[PlyCount "76"]
[EventDate "2017.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 c6 6. 0-0 e6 7. c4 Nbd7 8. a3 Bd6 9. Nc3 0-0 10. Re1 dxc4 11. Qxc4 e5 12. Qd3 Re8 13. Qf5 exd4 14. Nxd4 Qc7 15. g3 Be5 16. Rd1 Rad8 17. Qf3 Nc5 18. Rb1 a5 19. b4 Ne6 20. Nxe6 Rxe6 21. Bb2 axb4 22. axb4 Bxc3 23. Bxc3 Red6 24. Rxd6 Qxd6 25. Bxf6 Qxf6 26. Qxf6 gxf6 27. Rc1 Rd2 28. Rc4 Rb2 29. Kg2 Kf8 30. Re4 f5 31. Rd4 Ke7 32. h3 Ke6 33. g4 f6 34. Kg3 b5 35. Kf3 Rc2 36. gxf5+ Kxf5 37. Rf4+ Ke5 38. Re4+ Kf5 1/2-1/2

[Event "MVP-ch Seniors op 17th"]
[Site "Binz"]
[Date "2017.12.06"]
[Round "8.10"]
[White "Dahlhaus, Friedhelm"]
[Black "Westphal, Norbert"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2055"]
[BlackElo "1947"]
[PlyCount "72"]
[EventDate "2017.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Qf6 6. d4 exd4 7. Qxd4 Qxd4 8. Nxd4 c5 9. Ne2 Bd7 10. Bf4 0-0-0 11. Nbc3 Ne7 12. Rfd1 Rg8 13. Be3 b6 14. Nf4 Bc6 15. Rxd8+ Kxd8 16. Rd1+ Kc8 17. f3 Bd7 18. Kf2 Nc6 19. Ncd5 f5 20. exf5 Bxf5 21. c3 Ne5 22. g4 Bc2 23. Rd2 Ba4 24. b3 Bd7 25. h3 Kb7 26. Nh5 Bd6 27. f4 Nf7 28. f5 Bc6 29. Nhf4 Ng5 30. Re2 Re8 31. c4 Bd7 32. h4 Ne4+ 33. Kf3 c6 34. Bg1 cxd5 35. Nxd5 Nf6 36. Nxf6 gxf6 0-1

[Event "MVP-ch Seniors op 17th"]
[Site "Binz"]
[Date "2017.12.05"]
[Round "7.2"]
[White "Baumbach, Friedrich"]
[Black "Dahlhaus, Friedhelm"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "2152"]
[BlackElo "2055"]
[PlyCount "81"]
[EventDate "2017.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qb3 Qb6 10. e4 Bg4 11. Be3 Bxc3 12. Qxc3 Nxe4 13. Qc2 Bxf3 14. gxf3 Nd6 15. d5 Qb4 16. dxe6 Qxc4 17. exd7+ Kxd7 18. Qd2 Rad8 19. Bxa7 Kc8 20. Bb6 Rd7 21. Rfd1 Re8 22. Rac1 Qa6 23. Bc5 Red8 24. Qf4 Ne8 25. Rxd7 Rxd7 26. Qf5 Qe2 27. b4 g6 28. Qe4 Qxe4 29. fxe4 Nf6 30. f3 Rd2 31. b5 Kd7 32. bxc6+ bxc6 33. Ra1 Kc7 34. a5 Kb7 35. a6+ Ka8 36. Be3 Re2 37. Bd4 Nd7 38. Rc1 Rd2 39. Bf2 Rd6 40. Rb1 Nb8 41. Rxb8+ 1-0

[Event "MVP-ch Seniors op 17th"]
[Site "Binz"]
[Date "2017.12.04"]
[Round "6.2"]
[White "Liebscher, Helmar"]
[Black "Dahlhaus, Friedhelm"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2089"]
[BlackElo "2055"]
[PlyCount "43"]
[EventDate "2017.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. c3 Nxe4 8. d4 Be7 9. Re1 d5 10. dxe5 Na5 11. Bc2 Nc4 12. b3 Nb6 13. Nd4 0-0 14. Nd2 Qd7 15. Qh5 g6 16. Qh6 Bg5 17. Nxe4 Bxh6 18. Nf6+ Kg7 19. Nxd7 Nxd7 20. f4 c5 21. Nf3 Rfe8 22. Kf2 1/2-1/2

[Event "MVP-ch Seniors op 17th"]
[Site "Binz"]
[Date "2017.12.02"]
[Round "4.13"]
[White "Dahlhaus, Friedhelm"]
[Black "Nauschuetz, Ernst"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2055"]
[BlackElo "1968"]
[PlyCount "53"]
[EventDate "2017.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 Nd4 6. 0-0 e6 7. d3 Ne7 8. a4 0-0 9. a5 d5 10. Kh1 a6 11. Ba4 Qxa5 12. Bd2 Qc7 13. e5 Rb8 14. Nxd4 cxd4 15. Ne2 b5 16. Bb3 f6 17. Nxd4 fxe5 18. fxe5 Rxf1+ 19. Qxf1 Bxe5 20. Qf2 Nf5 21. Nf3 Bxb2 22. Rf1 Qg7 23. g4 Nd4 24. Bf4 Nxb3 25. Bxb8 Bd4 26. Nxd4 Nxd4 27. Be5 1-0

[Event "MVP-ch Seniors op 17th"]
[Site "Binz"]
[Date "2017.12.01"]
[Round "3.23"]
[White "Dahlhaus, Friedhelm"]
[Black "Niebuhr, Gerd"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2055"]
[BlackElo "1938"]
[PlyCount "25"]
[EventDate "2017.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Be3 Bd6 9. Nbd2 Ne7 10. Re1 Qg6 11. hxg4 hxg4 12. Nh2 Qh5 13. Ndf1 1-0

[Event "MVP-ch Seniors op 17th"]
[Site "Binz"]
[Date "2017.11.30"]
[Round "2.40"]
[White "Schulz, Gerhard1"]
[Black "Dahlhaus, Friedhelm"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1795"]
[BlackElo "2055"]
[PlyCount "114"]
[EventDate "2017.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 c6 6. 0-0 e6 7. c3 Bd6 8. Nbd2 Nbd7 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qe2 Qc7 13. h3 0-0 14. Re1 Rfe8 15. Ne5 Rac8 16. Bg5 Nd7 17. Nxd7 Qxd7 18. Qg4 Bf8 19. Re3 Qd5 20. Re5 Qc4 21. Bh6 g6 22. Bxf8 Rxf8 23. Rh5 f5 24. Qg5 Qe2 25. Rh6 Rf7 26. h4 Qg4 27. f3 Qxg5 28. hxg5 c5 29. dxc5 Rxc5 30. Re1 Re7 31. Rh4 e5 32. Ra4 b6 33. Rd1 Kf7 34. Rd6 e4 35. fxe4 fxe4 36. Rf6+ Kg7 37. Rf4 Rce5 38. Kf2 e3+ 39. Ke2 Rxg5 40. g4 Rge5 41. Rad4 Kh6 42. Rf3 Kg5 43. c4 h6 44. b4 Re4 45. Rxe4 Rxe4 46. Rxe3 Rxc4 47. a3 a5 48. bxa5 bxa5 49. Re5+ Kxg4 50. Rxa5 h5 51. Rb5 h4 52. Kf2 Rc2+ 53. Kg1 Ra2 54. Rb4+ Kh5 55. Ra4 g5 56. Kh1 h3 57. Kg1 g4 0-1

[Event "MVP-ch Seniors op 17th"]
[Site "Binz"]
[Date "2017.11.29"]
[Round "1.21"]
[White "Dahlhaus, Friedhelm"]
[Black "Peter, Volkhard"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2055"]
[BlackElo "1801"]
[PlyCount "57"]
[EventDate "2017.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d4 Nxe4 5. dxe5 Be7 6. 0-0 0-0 7. Re1 d5 8. exd6 Nxd6 9. Bxc6 bxc6 10. Ne5 Bb7 11. Nc3 Nb5 12. Ne2 Re8 13. Nd3 c5 14. Be3 c4 15. Ndf4 Bf6 16. c3 Nd6 17. Nd5 Nf5 18. Nxf6+ Qxf6 19. Bd4 Qg5 20. Ng3 Rxe1+ 21. Qxe1 Nh4 22. Qe5 Qxe5 23. Bxe5 Bxg2 24. Bxc7 Bc6 25. Ne2 Nf3+ 26. Kf1 Rc8 27. Rd1 h6 28. Bg3 Ng5 29. Nd4 1/2-1/2

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1718"]
[Site "Germany"]
[Date "2017.11.05"]
[Round "3.2"]
[White "Dahlhaus, Friedhelm"]
[Black "Hortolani, Sven Holger"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "1969"]
[BlackElo "2083"]
[PlyCount "74"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bergeborbeck Wacker"]
[BlackTeam "Oberhausen SW"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bg5 Be7 7. Nxf6+ Bxf6 8. Bxf6 Nxf6 9. Bd3 0-0 10. 0-0 b6 11. c3 Bb7 12. Re1 c5 13. dxc5 bxc5 14. Qe2 Qc7 15. Rad1 Rad8 16. Ne5 Bd5 17. Bb1 Bb7 18. f3 Rd5 19. c4 Rdd8 20. f4 Rxd1 21. Rxd1 Rd8 22. Kf2 Rd4 23. Rxd4 cxd4 24. b4 Qb6 25. c5 Qxb4 26. Qd3 Be4 27. Qa6 Qd2+ 28. Kf1 Qxg2+ 29. Ke1 Qg1+ 30. Ke2 Qxh2+ 31. Ke1 Qg1+ 32. Ke2 Qe3+ 33. Kd1 g6 34. Qc8+ Kg7 35. Qc7 Bf3+ 36. Nxf3 Qxf3+ 37. Kc1 Qc3+ 0-1

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1718"]
[Site "Germany"]
[Date "2017.10.08"]
[Round "2.2"]
[White "Mittmann, Volker"]
[Black "Dahlhaus, Friedhelm"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1914"]
[BlackElo "1969"]
[PlyCount "82"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Drewer SG"]
[BlackTeam "Bergeborbeck Wacker"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. d4 Nf6 3. e3 c6 4. Bd3 Bg4 5. Nbd2 Nbd7 6. h3 Bh5 7. b3 e6 8. Bb2 Bd6 9. g4 Bg6 10. Ne5 Qa5 11. 0-0 Bxe5 12. dxe5 Ne4 13. Bxe4 Bxe4 14. f3 Bg6 15. f4 h5 16. f5 Bh7 17. Qe2 hxg4 18. hxg4 Qc7 19. Qh2 0-0-0 20. Qf4 g5 21. Qg3 Nf6 22. Kg2 Ne4 23. Nxe4 dxe4 24. Qf2 Rd7 25. Rad1 Rhd8 26. Rxd7 Qxd7 27. f6 c5 28. Qe2 Bg6 29. Rf2 Qd1 30. a4 Qb1 31. Bc3 Rd1 32. Kg3 b6 33. Rg2 Rg1 34. a5 Kc7 35. Qd2 Kc8 36. Qf2 Rf1 37. Qd2 Rd1 38. Qe2 Rg1 39. Qd2 Qf1 40. Qf2 Rxg2+ 41. Qxg2 Qd1 1/2-1/2

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1718"]
[Site "Germany"]
[Date "2017.09.17"]
[Round "1.2"]
[White "Dahlhaus, Friedhelm"]
[Black "Teich, Udo"]
[Result "1/2-1/2"]
[ECO "C09"]
[WhiteElo "1969"]
[BlackElo "1910"]
[PlyCount "52"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bergeborbeck Wacker"]
[BlackTeam "Welper SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Ngf3 Bd6 7. 0-0 Nge7 8. dxc5 Bxc5 9. Nb3 Bd6 10. Re1 0-0 11. Bg5 h6 12. Bh4 Bg4 13. Bg3 Bxg3 14. hxg3 Qc7 15. Qd2 Rad8 16. Nbd4 Bxf3 17. gxf3 Qb6 18. Bxc6 Nxc6 19. Nb3 a5 20. a4 d4 21. Qd3 Nb4 22. Qc4 d3 23. cxd3 Rxd3 24. Qc5 Qc6 25. Qxc6 Nxc6 26. Re3 Rfd8 1/2-1/2

[Event "GER-chA Seniors 29th"]
[Site "Berlin"]
[Date "2017.08.07"]
[Round "3"]
[White "Dahlhaus, Friedhelm"]
[Black "Partenheimer, Axel"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2072"]
[BlackElo "2193"]
[PlyCount "106"]
[EventDate "2017.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 a6 7. Bc4 e6 8. d3 Ne7 9. f5 d5 10. fxe6 fxe6 11. Bb3 Nxb3 12. axb3 d4 13. Ne2 0-0 14. Bg5 h6 15. Bh4 e5 16. Bg3 Nc6 17. Qd2 Qd6 18. h3 Bd7 19. Rf2 Rf7 20. Raf1 Raf8 21. c3 a5 22. Nh2 Rxf2 23. Rxf2 Rxf2 24. Bxf2 Be6 25. c4 Qe7 26. Nf3 Qf7 27. Kh2 b6 28. Bg3 g5 29. Neg1 Bf6 30. Qe2 Qg7 31. Qf2 Qg6 32. Kh1 Kg7 33. Kh2 Kg8 34. Kh1 Qg7 35. Kh2 Ne7 36. Kh1 Ng6 37. h4 g4 38. Nh2 h5 39. Ne2 Qe7 40. Kg1 Nxh4 41. Bxh4 Bxh4 42. Ng3 Qg5 43. Nhf1 Bxg3 44. Nxg3 h4 45. Nf1 g3 46. Qe1 Bg4 47. Qa1 Qf4 48. Qe1 Kg7 49. Qd2 Qxd2 50. Nxd2 Kf6 51. Kf1 Kg5 52. Ke1 Kf4 53. Nf1 h3 0-1

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.30"]
[Round "11"]
[White "Kayaman, Metin"]
[Black "Dahlhaus, Friedhelm"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1732"]
[BlackElo "2052"]
[PlyCount "70"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c6 4. Nbd2 Bf5 5. e3 e6 6. c4 Bd6 7. Bxd6 Qxd6 8. Qb3 b6 9. Rc1 Nbd7 10. cxd5 exd5 11. Qa4 Rc8 12. Qxa7 0-0 13. Qa4 Ra8 14. Qb3 c5 15. a3 c4 16. Qd1 b5 17. Nh4 Be6 18. Qc2 Rfb8 19. f4 Ng4 20. f5 Nxe3 21. Qb1 Qf4 22. g3 Qxd4 23. fxe6 fxe6 24. Nhf3 Qf6 25. Be2 e5 26. Nf1 Ng4 27. h3 Nh6 28. Ne3 e4 29. Nxd5 Qd6 30. Qxe4 Re8 31. Qd4 Nf5 32. Qd2 Nc5 33. Nf4 Nd3+ 34. Nxd3 cxd3 35. Rh2 Qxg3+ 0-1

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.29"]
[Round "10"]
[White "Dahlhaus, Friedhelm"]
[Black "Cao, Jorge"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "2052"]
[BlackElo "1962"]
[PlyCount "119"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Bb5 a6 7. Bxc6 bxc6 8. Nb3 Rb8 9. Be3 Nb6 10. 0-0 Nc4 11. Rb1 Be7 12. Nfd2 Nxe3 13. fxe3 0-0 14. Nf3 Bd7 15. Nc5 Rb5 16. b4 Bxc5 17. bxc5 Rb8 18. a4 Rxb1 19. Qxb1 Qa8 20. Qa2 Rb8 21. Rb1 Rb7 22. Rb3 Qb8 23. Qb2 Rxb3 24. Qxb3 Qxb3 25. cxb3 a5 26. Kf2 h6 27. Ke1 Kf8 28. Kd2 Ke8 29. Kc3 Kd8 30. b4 axb4+ 31. Kxb4 Kc8 32. Ka5 Kb7 33. g4 g6 34. h4 Ka7 35. h5 gxh5 36. gxh5 Bc8 37. Ng5 Ba6 38. Nxf7 Be2 39. Nxh6 Bxh5 40. Ng8 Bg4 41. Ne7 Kb7 42. Kb4 Bh3 43. a5 Bf1 44. Ng6 Bd3 45. Nh8 Kc8 46. Nf7 Kd7 47. Kc3 Bf1 48. Ng5 Bb5 49. Kd2 Bf1 50. Ke1 Bd3 51. Kf2 Bf5 52. Kf3 Bd3 53. Kf4 Ke7 54. Nf3 Ba6 55. Ne1 Kd7 56. Kg5 Bf1 57. Kf6 Bh3 58. Nc2 Kc8 59. Nb4 Kb7 60. a6+ 1-0

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.28"]
[Round "9"]
[White "Kolbak, Jens"]
[Black "Dahlhaus, Friedhelm"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2189"]
[BlackElo "2052"]
[PlyCount "89"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. 0-0 d6 6. c3 0-0 7. h3 Bb6 8. Nbd2 Ne7 9. Nc4 c6 10. Nxb6 Qxb6 11. Ba4 Ng6 12. Re1 Be6 13. Bb3 Bxb3 14. axb3 c5 15. Bg5 Nd7 16. h4 h6 17. Be3 Qd8 18. g3 Nf6 19. Nd2 Qd7 20. Kg2 Ng4 21. Qf3 f5 22. exf5 Qxf5 23. Qxf5 Rxf5 24. Ne4 Nxe3+ 25. fxe3 Raf8 26. Re2 Rd8 27. Rxa7 Rd7 28. Rf2 Ne7 29. Ra8+ Kf7 30. g4 Rxf2+ 31. Kxf2 Ke6 32. c4 Nc6 33. Ke2 Rf7 34. Nc3 Nb4 35. Ne4 Kd7 36. Ng3 Ke7 37. Nf5+ Kd7 38. h5 Nc6 39. Rg8 Na5 40. Nxg7 Nxb3 41. Nf5 Nc1+ 42. Kd2 Nb3+ 43. Kc2 Na1+ 44. Kc3 Kc6 45. Ra8 1-0

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.27"]
[Round "8"]
[White "Dahlhaus, Friedhelm"]
[Black "Wahlbom, Magnus"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2052"]
[BlackElo "2215"]
[PlyCount "50"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 Nc6 4. Bb5 Nd4 5. Nf3 a6 6. Bd3 Ne7 7. Nxd4 cxd4 8. Ne2 Nc6 9. b3 g6 10. Bb2 Bg7 11. 0-0 d6 12. Qe1 0-0 13. Qf2 e5 14. Bc4 Be6 15. d3 b5 16. Bxe6 fxe6 17. Qg3 exf4 18. Rxf4 Qe7 19. Raf1 Rxf4 20. Nxf4 Nb4 21. Qf2 Rf8 22. a3 Nc6 23. Qe2 Be5 24. Qg4 Qf6 25. g3 Re8 1/2-1/2

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.26"]
[Round "7"]
[White "Roeder, Gerd"]
[Black "Dahlhaus, Friedhelm"]
[Result "1/2-1/2"]
[ECO "C29"]
[WhiteElo "2207"]
[BlackElo "2052"]
[PlyCount "46"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Be7 6. Qe2 f5 7. d3 Nc5 8. Be3 Nc6 9. Qf2 Ne6 10. d4 0-0 11. a3 a6 12. Bd3 Kh8 13. 0-0 g5 14. g3 f4 15. gxf4 Nxf4 16. Bxf4 gxf4 17. Kh1 Bg4 18. Ne2 Qe8 19. c3 Qh5 20. Neg1 Rf7 21. Rad1 Nd8 22. Rd2 Ne6 23. b4 c6 1/2-1/2

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.24"]
[Round "6"]
[White "Degtiarev, Viktor"]
[Black "Dahlhaus, Friedhelm"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1823"]
[BlackElo "2052"]
[PlyCount "90"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. Re1 Bc5 8. Nxe5 Nxe5 9. d4 d6 10. dxe5 dxe5 11. Qxd8+ Rxd8 12. Nc3 0-0 13. Bg5 Rd6 14. Kf1 h6 15. Bh4 Bd4 16. f3 c5 17. a3 c4 18. Ba2 g5 19. Bg3 Nh5 20. Bf2 Nf4 21. Nd1 Rfd8 22. Bxd4 exd4 23. Nf2 Kg7 24. g3 Ng6 25. b3 Ne5 26. f4 Nf3 27. Red1 gxf4 28. gxf4 c3 29. Ke2 Nd2 30. Rg1+ Kf8 31. e5 R6d7 32. Rg3 Ne4 33. Rag1 Nxg3+ 34. Rxg3 Bd5 35. Ng4 Be4 36. Bb1 Rc7 37. Kd1 a5 38. Nf2 Bg6 39. Nd3 Bxd3 40. Rxd3 b4 41. a4 Ke7 42. Rg3 Rcc8 43. Ke2 Rg8 44. Kf2 Rxg3 45. hxg3 d3 0-1

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.23"]
[Round "5"]
[White "Dahlhaus, Friedhelm"]
[Black "Frick, Christoph"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2052"]
[BlackElo "2275"]
[PlyCount "104"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. f3 Bd7 8. Bf4 e5 9. dxe5 Nxe5 10. Bxe5 Qxe5 11. 0-0 Bc5+ 12. Kh1 Nf6 13. Nd2 0-0-0 14. Nb3 Bd6 15. f4 Qe3 16. Rf3 Qb6 17. Qg1 Bc7 18. Qxb6 Bxb6 19. h3 Rhe8 20. Nbd4 Kb8 21. Kg1 Ne4 22. Rd1 Ba4 23. b3 Bd7 24. Bxe4 dxe4 25. Rff1 f5 26. Kf2 Re6 27. Ke3 Rd6 28. Rd2 Be8 29. Ng3 Bb5 30. Rfd1 g6 31. c4 Be8 32. b4 R6d7 33. c5 Bc7 34. Ne6 Rxd2 35. Rxd2 Rxd2 36. Kxd2 Bf7 37. Nxc7 Kxc7 38. a3 Kc6 39. Nf1 Kb5 40. Kc3 Ka4 41. Ne3 Kxa3 42. g4 fxg4 43. hxg4 Ka4 44. f5 gxf5 45. Nxf5 Be6 46. Nd6 Bxg4 47. Nxe4 h5 48. Nf2 Kb5 49. Ne4 h4 50. Nd6+ Kc6 51. Kd4 h3 52. b5+ Kc7 0-1

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.22"]
[Round "4"]
[White "Dahlhaus, Friedhelm"]
[Black "Huelsmann, Josef"]
[Result "1/2-1/2"]
[ECO "C05"]
[WhiteElo "2052"]
[BlackElo "2219"]
[PlyCount "44"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Nb6 9. 0-0 Bd7 10. f4 g6 11. Nf3 h5 12. Bd2 a5 13. Qe1 Nb4 14. Bxb4 axb4 15. b3 Nc8 16. Qd2 Qb6 17. Rac1 Ne7 18. Rc2 Nf5 19. Rfc1 Be7 20. h3 h4 21. Kh2 Bc6 22. Bxf5 gxf5 1/2-1/2

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.21"]
[Round "3"]
[White "Auvinen, Esa"]
[Black "Dahlhaus, Friedhelm"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1887"]
[BlackElo "2052"]
[PlyCount "48"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Nc3 0-0-0 9. Nde2 g6 10. Be3 Bg7 11. 0-0-0 Ne7 12. Rd3 b6 13. Bd4 f6 14. Be3 Rhe8 15. f3 c5 16. Nd5 Nc6 17. Bf4 Ne5 18. Rdd1 Be6 19. Ndc3 Kb7 20. Rxd8 Rxd8 21. Rd1 Rxd1+ 22. Nxd1 Nc4 23. Ne3 g5 24. Nxc4 Bxc4 0-1

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.20"]
[Round "2"]
[White "Dahlhaus, Friedhelm"]
[Black "Zurel, Maxim"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2052"]
[BlackElo "1635"]
[PlyCount "85"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Bg4 4. dxe5 Bxf3 5. gxf3 Nd7 6. exd6 Bxd6 7. Be3 Qf6 8. Nc3 Bb4 9. Bd4 Qh6 10. Qd2 Qxd2+ 11. Kxd2 f6 12. a3 Bc5 13. Bxc5 Nxc5 14. Bh3 Rd8+ 15. Ke3 Kf7 16. b4 Ne6 17. Rad1 Ne7 18. f4 c6 19. Rhg1 g6 20. Rd3 Rxd3+ 21. cxd3 Rd8 22. Bxe6+ Kxe6 23. d4 f5 24. f3 Rd7 25. Rc1 b5 26. a4 a6 27. axb5 axb5 28. Ra1 Rb7 29. Ra8 Kf7 30. Ra6 Rd7 31. Rb6 Kg7 32. Ra6 Kf7 33. Nb1 Rc7 34. Nd2 Nc8 35. Nb3 Ke7 36. Na5 Kd7 37. Nb3 Ra7 38. Rxa7+ Nxa7 39. d5 cxd5 40. exd5 Kd6 41. Kd4 Nc8 42. Nc5 Nb6 43. Nb7+ 1/2-1/2

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.19"]
[Round "1"]
[White "Birkestrand, Odd"]
[Black "Dahlhaus, Friedhelm"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1703"]
[BlackElo "2052"]
[PlyCount "67"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. 0-0 Nxe4 6. Bd5 Nf6 7. Bxc6 dxc6 8. Nxe5 0-0 9. d4 Bd6 10. Bg5 c5 11. Nc4 Be6 12. Nxd6 Qxd6 13. dxc5 Qxc5 14. Bxf6 gxf6 15. Qf3 Qg5 16. Qg3 Rfd8 17. h4 Qxg3 18. fxg3 Rd3 19. Kh2 Kg7 20. Na3 Rd2 21. b3 Bd5 22. Rg1 Re8 23. Nb5 Ree2 24. Nd4 Rxg2+ 25. Rxg2 Rxg2+ 26. Kh3 Rf2 27. g4 c5 28. Nf5+ Kf8 29. Rd1 Bc6 30. Rd8+ Be8 31. Kg3 Rf1 32. Kg2 Rf4 33. Kg3 Rf1 34. Kg2 1/2-1/2

[Event "Schleswig Holstein-ch Seniors op 10th"]
[Site "Buesum"]
[Date "2016.10.04"]
[Round "9"]
[White "Dahlhaus, Friedhelm"]
[Black "Lotzien, Hans"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2041"]
[BlackElo "2166"]
[PlyCount "12"]
[EventDate "2016.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 c6 5. Nf3 Nf6 6. g3 Bf5 1/2-1/2

[Event "Schleswig Holstein-ch Seniors op 10th"]
[Site "Buesum"]
[Date "2016.10.03"]
[Round "8"]
[White "Perk, Egbert"]
[Black "Dahlhaus, Friedhelm"]
[Result "0-1"]
[ECO "D79"]
[WhiteElo "1934"]
[BlackElo "2041"]
[PlyCount "76"]
[EventDate "2016.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. cxd5 cxd5 4. g3 Nf6 5. Bg2 g6 6. 0-0 Bg7 7. d4 Nc6 8. Nc3 0-0 9. e3 Bg4 10. h3 Bxf3 11. Qxf3 e6 12. b3 Rc8 13. Bb2 Qa5 14. a3 b5 15. b4 Qb6 16. Qe2 a6 17. Rfc1 Rc7 18. Bf1 Rb8 19. a4 Na7 20. axb5 axb5 21. Qd2 Bf8 22. Ba3 Rbc8 23. Bd3 Ne8 24. Na2 Nd6 25. Rxc7 Rxc7 26. Rc1 Nc4 27. Bxc4 bxc4 28. Bb2 Rb7 29. Bc3 Nb5 30. Rb1 Ra7 31. Rb2 Ra3 32. Qc2 Qa6 33. Kf1 Ra4 34. Qd2 Nxc3 35. Nxc3 Bxb4 36. Qc2 Bxc3 37. Qxc3 Ra3 38. Qb4 c3+ 0-1

[Event "Schleswig Holstein-ch Seniors op 10th"]
[Site "Buesum"]
[Date "2016.10.02"]
[Round "7"]
[White "Dahlhaus, Friedhelm"]
[Black "Bartsch, Berthold"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2041"]
[BlackElo "2267"]
[PlyCount "92"]
[EventDate "2016.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Na5 6. 0-0 e6 7. Kh1 Ne7 8. Qe1 a6 9. Be2 b5 10. d3 0-0 11. Qh4 Nec6 12. Qxd8 Rxd8 13. Bd2 Nd4 14. Nxd4 cxd4 15. Nd5 Nc6 16. Nb4 Ne7 17. c3 Bb7 18. Rac1 dxc3 19. Bxc3 Rdc8 20. a3 Bxc3 21. Rxc3 Rxc3 22. bxc3 Rc8 23. Rc1 f5 24. Bf3 fxe4 25. dxe4 Rc4 26. g3 Kf8 27. Kg2 Ke8 28. Kf2 Bxe4 29. Bxe4 Rxe4 30. Nxa6 Nd5 31. Nb4 Nb6 32. Nd3 Ra4 33. Ke3 Nc4+ 34. Kd4 d6 35. Nb4 Rxa3 36. Rc2 Kd7 37. h4 Ra1 38. h5 Rd1+ 39. Ke4 gxh5 40. Ra2 d5+ 41. Kf3 Rc1 42. Ra7+ Kd6 43. Ra6+ Ke7 44. Ra7+ Kf6 45. Rxh7 Rxc3+ 46. Kf2 Nd2 0-1

[Event "Schleswig Holstein-ch Seniors op 10th"]
[Site "Buesum"]
[Date "2016.10.01"]
[Round "6"]
[White "Engbrecht, Helmut"]
[Black "Dahlhaus, Friedhelm"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1970"]
[BlackElo "2041"]
[PlyCount "68"]
[EventDate "2016.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 d5 3. e3 g6 4. b3 Bg7 5. Bb2 0-0 6. Be2 c5 7. 0-0 Nc6 8. Ne5 Qc7 9. Bf3 Bf5 10. d3 Rad8 11. g4 Bc8 12. Nd2 Nxe5 13. Bxe5 Qd7 14. g5 Ne8 15. Bxg7 Nxg7 16. Bg2 Nf5 17. Bh3 Qc7 18. Bxf5 Bxf5 19. Qe1 e5 20. Qg3 exf4 21. exf4 Rfe8 22. Rfe1 c4 23. bxc4 dxc4 24. Nxc4 b5 25. Ne3 Bc8 26. h4 Qc3 27. h5 gxh5 28. f5 Qd4 29. g6 hxg6 30. fxg6 fxg6 31. Qxg6+ Qg7 32. Qxg7+ Kxg7 33. Ng2 Be6 34. Nf4 Bf7 1/2-1/2

[Event "Schleswig Holstein-ch Seniors op 10th"]
[Site "Buesum"]
[Date "2016.09.30"]
[Round "5"]
[White "Dahlhaus, Friedhelm"]
[Black "Szenetra, Werner"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2041"]
[BlackElo "2178"]
[PlyCount "50"]
[EventDate "2016.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 Nd7 6. h4 h6 7. 0-0-0 b5 8. Kb1 Bb7 9. f3 Nb6 10. Bd3 Nf6 11. Nh3 Nfd7 12. h5 g5 13. f4 g4 14. Nf2 g3 15. Ng4 b4 16. Ne2 c5 17. dxc5 dxc5 18. Nxg3 c4 19. Be2 c3 20. Bxb6 Nxb6 21. Qxd8+ Rxd8 22. Nf5 Rxd1+ 23. Rxd1 Bf8 24. Bf3 Nc4 25. bxc3 bxc3 1/2-1/2

[Event "Schleswig Holstein-ch Seniors op 10th"]
[Site "Buesum"]
[Date "2016.09.29"]
[Round "4"]
[White "Abel, Hans Peter"]
[Black "Dahlhaus, Friedhelm"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1917"]
[BlackElo "2041"]
[PlyCount "108"]
[EventDate "2016.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. g3 Bf5 4. Bg2 e6 5. c4 Bxb1 6. Rxb1 c6 7. cxd5 cxd5 8. Qa4+ Qd7 9. Qxd7+ Nfxd7 10. 0-0 Nc6 11. Bd2 a5 12. b3 Ba3 13. Bc1 Bd6 14. Bb2 0-0 15. Rfc1 a4 16. Ne1 axb3 17. axb3 Nb4 18. e4 Rfc8 19. exd5 Nxd5 20. Nd3 f6 21. Rxc8+ Rxc8 22. Rc1 Rxc1+ 23. Bxc1 Kf7 24. Bd2 b6 25. Kf1 Nb8 26. Ke2 Nc6 27. Be3 Na5 28. Bxd5 exd5 29. b4 Nc6 30. b5 Na7 31. Nf4 Bxf4 32. Bxf4 Nxb5 33. Kd3 Ke6 34. h4 h5 35. f3 Kf5 36. Be3 g5 37. hxg5 fxg5 38. Bf2 g4 39. f4 Nd6 40. Be1 Ne4 41. Ke3 b5 42. Kd3 h4 43. gxh4 Kxf4 44. Ke2 g3 45. Kf1 Kg4 46. Kg2 Kxh4 47. Ba5 Kg4 48. Bb4 Ng5 49. Bd6 Ne4 50. Bb4 Kf4 51. Ba5 Ke3 52. Bb6 b4 53. Bc5 b3 54. Ba3 Kxd4 0-1

[Event "Schleswig Holstein-ch Seniors op 10th"]
[Site "Buesum"]
[Date "2016.09.28"]
[Round "3"]
[White "Dahlhaus, Friedhelm"]
[Black "Juergens, Peter1"]
[Result "1/2-1/2"]
[ECO "C08"]
[WhiteElo "2041"]
[BlackElo "1920"]
[PlyCount "81"]
[EventDate "2016.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Bd7 6. Qe2+ Be7 7. dxc5 Nf6 8. Ngf3 0-0 9. Nb3 Re8 10. Be3 a6 11. Bd3 Ba4 12. Nfd4 Nbd7 13. 0-0 Nxc5 14. Nxc5 Bxc5 15. Qf3 Bd7 16. c3 Be7 17. h3 Qc7 18. Bf4 Bd6 19. Bxd6 Qxd6 20. Rfe1 Kf8 21. Bc2 Re5 22. Rxe5 Qxe5 23. Qd3 Re8 24. Nf3 Qe2 25. Re1 Qxd3 26. Rxe8+ Kxe8 27. Bxd3 Ke7 28. Kf1 h6 29. Ke2 Kd6 30. Ke3 Be6 31. g4 g5 32. Nd4 Ke5 33. b4 Ne8 34. Nf3+ Kd6 35. Kd4 Nc7 36. a4 Bd7 37. a5 Ne6+ 38. Ke3 Nf4 39. Bf1 f6 40. Nd4 Ke5 41. f3 1/2-1/2

[Event "Schleswig Holstein-ch Seniors op 10th"]
[Site "Buesum"]
[Date "2016.09.27"]
[Round "2"]
[White "Fleischer, Martin"]
[Black "Dahlhaus, Friedhelm"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1900"]
[BlackElo "2041"]
[PlyCount "31"]
[EventDate "2016.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 f5 4. d3 Nf6 5. Bg5 Be7 6. Nbd2 0-0 7. Qc2 Kh8 8. h3 d5 9. Bxf6 Bxf6 10. 0-0-0 Be6 11. a3 Qe7 12. exf5 Bxf5 13. g4 Bg6 14. h4 e4 15. dxe4 Bxe4 16. Bd3 1/2-1/2

[Event "Schleswig Holstein-ch Seniors op 10th"]
[Site "Buesum"]
[Date "2016.09.26"]
[Round "1"]
[White "Dahlhaus, Friedhelm"]
[Black "Reinke, Kurt"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2041"]
[BlackElo "1789"]
[PlyCount "77"]
[EventDate "2016.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 e5 3. dxe5 Nc6 4. Nf3 Bg4 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Qd7 8. 0-0 0-0-0 9. Qe2 f5 10. exf5 Qxf5 11. Nd4 Qxe5 12. Nxc6 bxc6 13. Qxe5 dxe5 14. Be3 a6 15. Rad1 Bd6 16. Ne4 Nf6 17. Nd2 Nd5 18. Nc4 Nf4 19. Rd2 Bb4 20. Rxd8+ Rxd8 21. Nxe5 Ne2+ 22. Kh1 Rd6 23. c3 Ba5 24. g3 Bb6 25. Nc4 Rd3 26. Nxb6+ cxb6 27. Re1 Nxc3 28. bxc3 c5 29. c4 Ra3 30. Re2 Rc3 31. Rb2 Kc7 32. Bf4+ Kc6 33. Be5 Rxc4 34. Bxg7 h5 35. Kg2 Ra4 36. f4 h4 37. f5 c4 38. f6 c3 39. Rc2 1-0

[Event "GER-chA Seniors 28th"]
[Site "Niederhausen"]
[Date "2016.08.21"]
[Round "9"]
[White "Dahlhaus, Friedhelm"]
[Black "Steingrobe, Udo"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2013"]
[BlackElo "2121"]
[PlyCount "67"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Qb6 9. Nf3 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. Rb1 0-0 13. Bf4 Bxf4 14. Nxf4 Bd7 15. a3 Kh8 16. Bc2 Qc7 17. g3 Rae8 18. Re1 e5 19. dxe5 Nxe5 20. Nxe5 Rxe5 21. Bb3 Bg4 22. Qd4 Re4 23. Nxd5 Rxd4 24. Nxc7 Ne4 25. f3 Nd2 26. fxg4 Nf3+ 27. Kf2 Nd2+ 28. Kg1 Nxb3 29. Ne6 Rd6 30. Nxf8 Nd4 31. Rf1 Ne2+ 32. Kh1 Nd4 33. Nd7 h5 34. Rbd1 1-0

[Event "GER-chA Seniors 28th"]
[Site "Niederhausen"]
[Date "2016.08.20"]
[Round "8"]
[White "Zunker, Reinhard"]
[Black "Dahlhaus, Friedhelm"]
[Result "1/2-1/2"]
[ECO "D17"]
[WhiteElo "2140"]
[BlackElo "2013"]
[PlyCount "37"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6 7. Nxc4 Bb4 8. f3 c5 9. dxc5 Qxd1+ 10. Kxd1 0-0 11. e4 Bg6 12. Ne5 Nbd7 13. Nd3 a5 14. Nb5 Nxc5 15. Nxb4 axb4 16. Bc4 Nxa4 17. Kc2 Nd5 18. Bd2 Ndb6 19. b3 1/2-1/2

[Event "GER-chA Seniors 28th"]
[Site "Niederhausen"]
[Date "2016.08.19"]
[Round "7"]
[White "Rahls, Peter"]
[Black "Dahlhaus, Friedhelm"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2134"]
[BlackElo "2013"]
[PlyCount "163"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bd6 7. Nf3 0-0 8. 0-0 Nc6 9. d4 h6 10. h3 Rb8 11. Re1 Qf6 12. Be3 Bf5 13. dxe5 Nxe5 14. Bd4 Bxc2 15. Qe2 Nxf3+ 16. Bxf3 Qg6 17. Kg2 c5 18. Be3 Be4 19. Rad1 Rbd8 20. Bxe4 Qxe4+ 21. Qf3 Qxf3+ 22. Kxf3 b6 23. Rd5 Bc7 24. Red1 Rxd5 25. Rxd5 Re8 26. Rd7 Bb8 27. Rb7 g5 28. Kg4 Kg7 29. h4 gxh4 30. Kxh4 Kg6 31. Kg4 h5+ 32. Kf3 Kf6 33. a4 Be5 34. c4 Bc3 35. Rxa7 Ke6 36. Ra6 Ke5 37. Rxb6 Bd4 38. Bf4+ Kf5 39. a5 Re1 40. a6 Ra1 41. Rh6 f6 42. Rxh5+ Kg6 43. Rd5 Rxa6 44. Be3 Ra3 45. Kf4 Rc3 46. Bxd4 Rxc4 47. Ke3 cxd4+ 48. Rxd4 Rc3+ 49. Kf4 Rc1 50. Kg4 Rf1 51. f3 Rh1 52. Rd5 Ra1 53. f4 Ra4 54. Rd8 Rb4 55. Rd1 Ra4 56. Rf1 Rb4 57. Kh4 Ra4 58. g4 Rb4 59. f5+ Kh6 60. Rh1 Rb2 61. Kg3+ Kg7 62. Rc1 Kh7 63. Rc7+ Kg8 64. Kf4 Rb4+ 65. Kg3 Rb1 66. Kf3 Rb3+ 67. Ke4 Rb4+ 68. Kd5 Rxg4 69. Ke6 Ra4 70. Kxf6 Ra6+ 71. Kg5 Ra1 72. Kg6 Rg1+ 73. Kf6 Re1 74. Rc8+ Kh7 75. Kf7 Ra1 76. Rc2 Rf1 77. f6 Ra1 78. Kf8 Rf1 79. Rc7+ Kg6 80. Rg7+ Kf5 81. f7 Ke6 82. Kg8 1-0

[Event "GER-chA Seniors 28th"]
[Site "Niederhausen"]
[Date "2016.08.18"]
[Round "6"]
[White "Dahlhaus, Friedhelm"]
[Black "Selig, Rainer"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2013"]
[BlackElo "2105"]
[PlyCount "69"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 Nge7 5. Bb5 a6 6. Bxc6 Nxc6 7. d3 Be7 8. 0-0 b6 9. Qe1 d6 10. Kh1 Bb7 11. a3 Qc7 12. Rb1 h5 13. f5 0-0-0 14. b4 Bf6 15. bxc5 bxc5 16. fxe6 fxe6 17. Na4 Rdf8 18. Nb6+ Kd8 19. c3 h4 20. h3 Qe7 21. Nc4 Kc7 22. Bf4 e5 23. Bh2 Bg5 24. Qd1 Rb8 25. d4 Bf4 26. Nb6 Na7 27. dxc5 dxc5 28. Nxe5 g5 29. Bxf4 gxf4 30. Ng6 Qg7 31. Nxh8 Bxe4 32. Nd5+ Kc6 33. Ne7+ Kc7 34. Nd5+ Kc6 35. Ne7+ 1/2-1/2

[Event "GER-chA Seniors 28th"]
[Site "Niederhausen"]
[Date "2016.08.17"]
[Round "5"]
[White "Dahlhaus, Friedhelm"]
[Black "Neumann, Joachim"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2013"]
[BlackElo "2096"]
[PlyCount "67"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d6 5. Bb5 Bd7 6. a4 Nge7 7. 0-0 a6 8. Bc4 Nd4 9. f5 Nec6 10. fxe6 Bxe6 11. Bxe6 fxe6 12. Nxd4 cxd4 13. Ne2 Qd7 14. Rb1 Be7 15. b4 Bf6 16. Bb2 b5 17. axb5 axb5 18. c3 0-0 19. cxd4 Qa7 20. Ra1 Qb6 21. Rxa8 Rxa8 22. Qb3 Nxd4 23. Bxd4 Bxd4+ 24. Kh1 Re8 25. Nf4 Be5 26. Nxe6 Kh8 27. Qd5 h6 28. d4 Bf6 29. h3 Rxe6 30. Qxe6 Qxd4 31. Qe8+ Kh7 32. Qxb5 Qxe4 33. Qf5+ Qxf5 34. Rxf5 1-0

[Event "GER-chA Seniors 28th"]
[Site "Niederhausen"]
[Date "2016.08.16"]
[Round "4"]
[White "Kienel, Norbert"]
[Black "Dahlhaus, Friedhelm"]
[Result "0-1"]
[ECO "E41"]
[WhiteElo "1887"]
[BlackElo "2013"]
[PlyCount "70"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 Nc6 6. Bd3 d6 7. 0-0 Bxc3 8. bxc3 e5 9. Qc2 Qe7 10. Be4 Nxe4 11. Qxe4 f5 12. Qc2 0-0 13. h3 b6 14. e4 exd4 15. cxd4 fxe4 16. Bg5 Qe8 17. Rfe1 Bf5 18. Qd2 Qf7 19. d5 Na5 20. Nh4 Nxc4 21. Qc3 Ne5 22. Nxf5 Qxf5 23. Be3 Nd3 24. Re2 Rf6 25. Rd1 Rg6 26. Kh1 Rxg2 27. Kxg2 Qf3+ 28. Kg1 Qxe2 29. Rd2 Qh5 30. f4 Qxh3 31. Re2 Rf8 32. Bd2 Rf6 33. Rg2 Rg6 34. Rxg6 hxg6 35. Qb3 Qg3+ 0-1

[Event "GER-chA Seniors 28th"]
[Site "Niederhausen"]
[Date "2016.08.15"]
[Round "3"]
[White "Dahlhaus, Friedhelm"]
[Black "Meinke, Dietlind"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2013"]
[BlackElo "1895"]
[PlyCount "40"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 e5 5. Nf3 Bg4 6. Be2 Nc6 7. d5 Bxf3 8. Bxf3 Nd4 9. Be3 Nxf3+ 10. Qxf3 Bb4 11. 0-0 Ne7 12. Rfd1 0-0 13. Bd2 Qa6 14. Qg3 Ng6 15. h4 Bxc3 16. Bxc3 Nf4 17. Kh2 f6 18. Bd2 Ne2 19. Qe3 Rad8 20. c4 Qxc4 1/2-1/2

[Event "GER-chA Seniors 28th"]
[Site "Niederhausen"]
[Date "2016.08.14"]
[Round "2"]
[White "Clemens, Christian"]
[Black "Dahlhaus, Friedhelm"]
[Result "1-0"]
[ECO "D19"]
[WhiteElo "2205"]
[BlackElo "2013"]
[PlyCount "80"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qe2 0-0 10. Rd1 Qe7 11. e4 Bg4 12. h3 Bh5 13. Bg5 h6 14. Bh4 e5 15. d5 Nb6 16. Bb3 a5 17. Rac1 Rfd8 18. g4 Bg6 19. Qe3 Bc5 20. Bxf6 gxf6 21. Qxh6 Qf8 22. Qxf8+ Bxf8 23. Nd2 Bh6 24. Kf1 Rac8 25. Ke2 cxd5 26. exd5 f5 27. Rg1 Kf8 28. Rcd1 e4 29. Kf1 e3 30. g5 Bh5 31. Ne2 exd2 32. gxh6 Re8 33. Rxd2 Bxe2+ 34. Kg2 Bc4 35. Kh2 Bxb3 36. h7 Ke7 37. Re2+ Kf6 38. Rxe8 Rxe8 39. Rg8 Rxg8 40. hxg8Q Bxd5 1-0

[Event "GER-chA Seniors 28th"]
[Site "Niederhausen"]
[Date "2016.08.13"]
[Round "1"]
[White "Dahlhaus, Friedhelm"]
[Black "Kierzek, Matthias"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2013"]
[BlackElo "2217"]
[PlyCount "59"]
[EventDate "2016.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 Be6 7. Nf3 Qa5 8. Bxf6 exf6 9. Qb3 Bb4 10. c5 Bg4 11. 0-0-0 Bxf3 12. gxf3 Bxc3 13. bxc3 0-0 14. Kb2 Rfd8 15. Bd3 Qc7 16. Rde1 Rab8 17. Ka1 b6 18. Qa3 Na5 19. cxb6 axb6 20. Bb5 Rdc8 21. Re3 Ra8 22. Qb4 g6 23. Rhe1 Qxh2 24. Be8 Qxf2 25. Bxf7+ Kxf7 26. Qe7+ Kg8 27. Qe6+ Kg7 28. Qe7+ Kg8 29. Qe6+ Kg7 30. Qe7+ 1/2-1/2

[Event "Ruhrgebiet Verbandsklasse Gruppe 3 1516"]
[Site "Germany"]
[Date "2016.04.24"]
[Round "9.2"]
[White "Hoffterheide, Thomas"]
[Black "Dahlhaus, Friedhelm"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1979"]
[BlackElo "1892"]
[PlyCount "79"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kirchhellen SF"]
[BlackTeam "Bergeborbeck Wacker"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 Bb6 7. Qe2 Be6 8. Bxe6 fxe6 9. Be3 0-0 10. Nbd2 Qe7 11. b4 Ng4 12. Bxb6 axb6 13. h3 Nf6 14. Nh2 b5 15. Nhf3 Nh5 16. g3 Qf6 17. Nh2 Qg6 18. Ng4 Qf7 19. Qd1 Nf6 20. Nxf6+ Qxf6 21. Kg2 Qg6 22. a4 bxa4 23. Rxa4 Rxa4 24. Qxa4 Qg5 25. Qa2 Kh8 26. b5 Ne7 27. Nf3 Qf6 28. Ng1 d5 29. Qa7 dxe4 30. dxe4 h5 31. h4 g5 32. hxg5 Qxg5 33. Nh3 Qf6 34. f3 h4 35. g4 Ng6 36. Qf2 Rd8 37. Re1 Kg7 38. Re2 Rd3 39. Re3 Qd8 40. Rxd3 1/2-1/2

[Event "Ruhrgebiet Verbandsklasse Gruppe 3 1516"]
[Site "Germany"]
[Date "2016.03.20"]
[Round "8.2"]
[White "Dahlhaus, Friedhelm"]
[Black "Borgschulze, Maik"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1898"]
[BlackElo "2109"]
[PlyCount "76"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bergeborbeck Wacker"]
[BlackTeam "Mengede SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 a5 8. 0-0 a4 9. f4 a3 10. Rb1 cxd4 11. cxd4 Nb4 12. Nf3 axb2 13. Rxb2 Nxd3 14. Qxd3 Be7 15. f5 exf5 16. Nf4 Nb8 17. Qb5+ Nc6 18. Qxd5 0-0 19. Qxd8 Rxd8 20. d5 Bc5+ 21. Kh1 Nb4 22. Rd1 Rxa2 23. Rxa2 Nxa2 24. Bb2 Be3 25. g3 b5 26. d6 Bb7 27. Kg2 g5 28. Nd5 g4 29. Nh4 Nb4 30. Nxf5 Nxd5 31. Kf1 Bg5 32. Ke2 Ne3 33. Nxe3 Bf3+ 34. Ke1 Bxe3 35. Ra1 h5 36. Ra5 Bg1 37. Rxb5 Bxh2 38. Rc5 Bxg3+ 0-1

[Event "Ruhrgebiet Verbandsklasse Gruppe 3 1516"]
[Site "Germany"]
[Date "2016.02.21"]
[Round "7.2"]
[White "Kleibaumhueter, Klaus"]
[Black "Dahlhaus, Friedhelm"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1991"]
[BlackElo "1878"]
[PlyCount "45"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Eving SV Rochade"]
[BlackTeam "Bergeborbeck Wacker"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Qc2 g6 5. Bf4 Bf5 6. Qb3 Qb6 7. e3 Bxb1 8. Rxb1 Nbd7 9. Bd3 Bg7 10. Ne5 Qxb3 11. axb3 Nh5 12. cxd5 Nxf4 13. exf4 cxd5 14. Bb5 Bxe5 15. fxe5 a6 16. Bd3 Nb8 17. Kd2 Nc6 18. Ke3 f6 19. f4 Kd7 20. Rbc1 Rac8 21. Rc5 Nb4 22. Rhc1 b6 23. e6+ 1-0

[Event "Ruhrgebiet Verbandsklasse Gruppe 3 1516"]
[Site "Germany"]
[Date "2016.01.24"]
[Round "6.2"]
[White "Dahlhaus, Friedhelm"]
[Black "Hermanowski, Mark"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1866"]
[BlackElo "1814"]
[PlyCount "78"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bergeborbeck Wacker"]
[BlackTeam "Hervest Dorsten"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 b6 3. Bd3 Bb7 4. Nf3 h6 5. 0-0 g5 6. Nc3 Bg7 7. Qe2 Nc6 8. d5 Ne5 9. Nxe5 Bxe5 10. f4 gxf4 11. Bxf4 Qf6 12. Bg3 Qg7 13. dxe6 dxe6 14. Qh5 Bxg3 15. hxg3 Nf6 16. Qe5 Ke7 17. Rxf6 Qxf6 18. Qxc7+ Kf8 19. e5 Qe7 20. Qc4 Rg8 21. Ne4 Rc8 22. Qd4 Bxe4 23. Qxe4 Rxg3 24. Rf1 Rg7 25. Rf6 Qc5+ 26. Kh1 h5 27. Rh6 Rg4 28. Qe1 Rg5 29. b4 Qc6 30. Qe2 Ke7 31. Qf2 Rcg8 32. Bf1 R8g7 33. Qf6+ Kf8 34. Rh8+ Rg8 35. Rh7 Qd7 36. Be2 Rxg2 37. Bd3 R2g7 38. Rxg7 Rxg7 39. Qf3 Qd5 0-1

[Event "Ruhrgebiet Verbandsklasse Gruppe 3 1516"]
[Site "Germany"]
[Date "2015.12.20"]
[Round "5.2"]
[White "Dahlhaus, Friedhelm"]
[Black "Nattermueller, Irina"]
[Result "1-0"]
[ECO "B83"]
[WhiteElo "1882"]
[BlackElo "1984"]
[PlyCount "61"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bergeborbeck Wacker"]
[BlackTeam "Ahlen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f4 Be7 7. Be2 Nc6 8. Be3 0-0 9. 0-0 e5 10. Nb3 exf4 11. Rxf4 Ne5 12. Kh1 Be6 13. Nd4 Bc4 14. Nf5 Bxe2 15. Qxe2 Re8 16. Rd1 Ng6 17. Rff1 Bf8 18. Bg5 Qb6 19. Nh6+ gxh6 20. Bxf6 Bg7 21. Nd5 Qa5 22. b4 Qa4 23. Qf2 Qd7 24. Bxg7 Kxg7 25. Nf6 Qe6 26. Nxe8+ Rxe8 27. Rxd6 Qxa2 28. Qf6+ Kg8 29. Rd7 Ne5 30. Rd5 Qb2 31. h3 1-0

[Event "MVP-ch Seniors op 15th"]
[Site "Binz"]
[Date "2015.12.02"]
[Round "9.15"]
[White "Dahlhaus, Friedhelm"]
[Black "Just, Fred"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "1899"]
[BlackElo "2019"]
[PlyCount "40"]
[EventDate "2015.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 exd5 8. Ne5 Nc6 9. Bb5 Bd7 10. 0-0 0-0 11. Re1 Re8 12. Bg5 a6 13. Ba4 Nxe5 14. dxe5 Bxa4 15. Qxa4 Ne4 16. Nxe4 Bxg5 17. Nd6 Re6 18. Qd4 Be7 19. Nf5 g6 20. Nxe7+ Rxe7 1/2-1/2

[Event "MVP-ch Seniors op 15th"]
[Site "Binz"]
[Date "2015.12.01"]
[Round "8.33"]
[White "Dahlhaus, Friedhelm"]
[Black "Oergel, Ullrich"]
[Result "1-0"]
[ECO "C08"]
[WhiteElo "1899"]
[BlackElo "1770"]
[PlyCount "77"]
[EventDate "2015.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Qe2+ Be6 7. Ngf3 Qb6 8. 0-0 a6 9. Ba4 Qc7 10. c4 0-0-0 11. Bxc6 Qxc6 12. b4 dxc4 13. bxc5 Qd5 14. Ne4 Bg4 15. Bf4 f6 16. h3 Bf5 17. Nc3 Qf7 18. Rfe1 Ne7 19. Rad1 g5 20. Bd6 Ng6 21. Bg3 h5 22. Na4 Nf4 23. Bxf4 gxf4 24. Nb6+ Kc7 25. Nxc4 Rg8 26. Kh2 Qg7 27. Rg1 Qf7 28. Qd2 Bh6 29. Qa5+ Kb8 30. Nd6 Qd5 31. Nxf5 Qxf5 32. Rb1 Rc8 33. Qxa6 Qd5 34. Rb6 Rg7 35. Rgb1 Rcc7 36. c6 Rgf7 37. Rxb7+ Rxb7 38. Rxb7+ Rxb7 39. Qxb7# 1-0

[Event "MVP-ch Seniors op 15th"]
[Site "Binz"]
[Date "2015.11.30"]
[Round "7.28"]
[White "Bussler, Juergen"]
[Black "Dahlhaus, Friedhelm"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "1765"]
[BlackElo "1899"]
[PlyCount "33"]
[EventDate "2015.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e4 b5 6. a4 b4 7. Na2 Nxe4 8. Nxb4 e5 9. Nc2 Qa5+ 10. Bd2 Nxd2 11. Qxd2 Qxd2+ 12. Nxd2 exd4 13. Bxc4 Bc5 14. Nb3 Ba6 15. Bxa6 Nxa6 16. Nxc5 Nxc5 17. Nxd4 1/2-1/2

[Event "MVP-ch Seniors op 15th"]
[Site "Binz"]
[Date "2015.11.29"]
[Round "6.41"]
[White "Dahlhaus, Friedhelm"]
[Black "Kornath, Heinrich"]
[Result "1-0"]
[ECO "C08"]
[WhiteElo "1899"]
[BlackElo "1701"]
[PlyCount "89"]
[EventDate "2015.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Qe2+ Be6 7. Ngf3 a6 8. Bxc6+ bxc6 9. 0-0 h6 10. dxc5 Bxc5 11. Nb3 Bd6 12. Nbd4 Qd7 13. Re1 Nf6 14. Nxe6 fxe6 15. Qxe6+ Qxe6 16. Rxe6+ Kd7 17. Re2 Rhe8 18. Be3 c5 19. Rae1 d4 20. Bd2 Rab8 21. Rxe8 Nxe8 22. b3 Nf6 23. Kf1 Re8 24. Rxe8 Kxe8 25. Ke2 Kd7 26. c3 dxc3 27. Bxc3 Nh5 28. g3 Ke6 29. Kd3 Kf5 30. h3 Nf6 31. Nd2 h5 32. Bxf6 gxf6 33. Nc4 Bc7 34. Ne3+ Ke5 35. f4+ Ke6 36. Ke4 Bd6 37. Nf5 Bf8 38. Nh4 Bd6 39. Nf5 Bf8 40. Ne3 Bd6 41. f5+ Kf7 42. g4 hxg4 43. Nxg4 Bf8 44. Kd5 Be7 45. h4 1-0

[Event "MVP-ch Seniors op 15th"]
[Site "Binz"]
[Date "2015.11.28"]
[Round "5.27"]
[White "Gerhardt, Peter Michael"]
[Black "Dahlhaus, Friedhelm"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "1766"]
[BlackElo "1899"]
[PlyCount "83"]
[EventDate "2015.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Bd3 Qa5 10. Bxf5 Qxf5 11. Qb3 a5 12. Na2 c5 13. Nxb4 cxb4 14. Bd2 0-0 15. Rfc1 Rac8 16. Be1 Ne4 17. Qd1 Nb6 18. Rxc8 Rxc8 19. Rc1 Rxc1 20. Qxc1 h5 21. Qc7 Nxa4 22. Qxb7 f6 23. Qc8+ Kh7 24. Qc2 Nxb2 25. Qxb2 Qd5 26. Nd2 Nc3 27. Nb1 Nxb1 28. Qxb1+ f5 29. h3 Qb5 30. Qb2 Kg6 31. f3 Qd3 32. Kf2 Qc4 33. Bd2 Kf7 34. Ke1 Ke7 35. Qc1 Qa2 36. e4 g6 37. Qc7+ Ke8 38. Qc8+ Kf7 39. Qd7+ Kg8 40. Qe8+ Kg7 41. Qd7+ Kg8 42. Bh6 1-0

[Event "MVP-ch Seniors op 15th"]
[Site "Binz"]
[Date "2015.11.27"]
[Round "4.38"]
[White "Dahlhaus, Friedhelm"]
[Black "Jasinski, Viktor"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "1899"]
[BlackElo "1537"]
[PlyCount "24"]
[EventDate "2015.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 0-0 9. 0-0-0 Bd7 10. e5 dxe5 11. fxe5 Nd5 12. Bxe7 Nxc3 1-0

[Event "MVP-ch Seniors op 15th"]
[Site "Binz"]
[Date "2015.11.26"]
[Round "3.29"]
[White "Perk, Egbert"]
[Black "Dahlhaus, Friedhelm"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "1755"]
[BlackElo "1899"]
[PlyCount "119"]
[EventDate "2015.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. cxd5 exd5 7. d4 c6 8. Nc3 Bf5 9. Nd2 Re8 10. Re1 Nbd7 11. h3 Bd6 12. Nf1 h6 13. Be3 Nf8 14. Qc1 Bh7 15. Bf4 Ne6 16. Bxd6 Qxd6 17. Qd2 Re7 18. f4 Rae8 19. e3 g5 20. Qf2 Ng7 21. fxg5 hxg5 22. g4 b5 23. a3 a5 24. Rac1 b4 25. axb4 axb4 26. Na4 Ne4 27. Bxe4 Bxe4 28. Nc5 f5 29. Nxe4 fxe4 30. Qg3 Qe6 31. Nd2 Rf8 32. Rf1 Ree8 33. Kg2 Rxf1 34. Rxf1 Qe7 35. Rc1 Qd7 36. Rf1 Kh7 37. Rf6 Re6 38. Qf2 Qd6 39. Rf7 Kg6 40. Rb7 Re7 41. Qf8 Rd7 42. Qxd6+ Rxd6 43. Rxb4 Ne6 44. Nb3 Kf6 45. Rb6 Nd8 46. Nc5 Ne6 47. b4 Nc7 48. Nb7 Na8 49. Ra6 Nc7 50. Ra5 Re6 51. Nc5 Rd6 52. Ra7 Nb5 53. Rb7 Nc3 54. Kf2 Na2 55. Ke2 Nc3+ 56. Kd2 Nb5 57. Nd7+ Ke6 58. Ne5 Na3 59. Kc3 Nb5+ 60. Kb2 1-0

[Event "MVP-ch Seniors op 15th"]
[Site "Binz"]
[Date "2015.11.25"]
[Round "2.30"]
[White "Dahlhaus, Friedhelm"]
[Black "Josting, Friedel"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "1899"]
[BlackElo "1762"]
[PlyCount "58"]
[EventDate "2015.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nc6 6. Be2 Bb4+ 7. Nc3 Qc7 8. 0-0 Nge7 9. Be3 0-0 10. Rc1 Nxd4 11. Qxd4 Nc6 12. Qb6 Qb8 13. Rfd1 Ba5 14. Qc5 Bc7 15. Qh5 Bf4 16. Bxf4 Qxf4 17. g3 Qf6 18. f4 Rb8 19. e5 Qg6 20. Qh4 f5 21. exf6 Qxf6 22. Qxf6 gxf6 23. Ne4 f5 24. Nd6 Rd8 25. a3 Kf8 26. b4 b6 27. Bf3 Ke7 28. b5 Na5 29. Rb1 axb5 1/2-1/2

[Event "MVP-ch Seniors op 15th"]
[Site "Binz"]
[Date "2015.11.24"]
[Round "1.40"]
[White "Barlo, Werner"]
[Black "Dahlhaus, Friedhelm"]
[Result "0-1"]
[ECO "D18"]
[WhiteElo "1569"]
[BlackElo "1899"]
[PlyCount "86"]
[EventDate "2015.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. Bd2 Nbd7 9. 0-0 0-0 10. h3 a5 11. Re1 Bg6 12. Na2 Bd6 13. Nc3 e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Qe2 Re8 17. f3 Qb6 18. b3 Rad8 19. Qf2 Bd3 20. Rac1 Bxc4 21. bxc4 Qb2 22. Nb1 b6 23. c5 Rd3 24. cxb6 Qxb6 25. Bc3 Bxc3 26. Rxc3 Rxc3 27. Nxc3 Rd8 28. e4 Qb4 29. Qe3 h6 30. Rb1 Qc4 31. Rc1 Rd3 32. Qe1 Nh5 33. Kh2 Qd4 34. Ne2 Qe5+ 35. Kh1 Re3 36. Kg1 Qb2 37. Rb1 Rxe2 38. Rxb2 Rxe1+ 39. Kf2 Ra1 40. Rc2 Rxa4 41. g4 Nf6 42. Kg3 g5 43. Rxc6 Ra2 0-1

[Event "Ruhrgebiet Verbandsklasse Gruppe 3 1516"]
[Site "Germany"]
[Date "2015.11.08"]
[Round "3.2"]
[White "Dahlhaus, Friedhelm"]
[Black "Mecklenburg, Roland"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1899"]
[BlackElo "1979"]
[PlyCount "94"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bergeborbeck Wacker"]
[BlackTeam "Recklinghausen Sued"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bh5 7. g4 Bg6 8. Nxe5 Qh4 9. Qf3 0-0-0 10. d3 Bd6 11. Nc4 Qe7 12. Bf4 Bxf4 13. Qxf4 f6 14. Nbd2 h5 15. Kg2 Nh6 16. Nf3 Bf7 17. g5 Bxc4 18. dxc4 Nf7 19. gxf6 gxf6 20. Rad1 Nd6 21. Rfe1 Nxc4 22. Rxd8+ Qxd8 23. b3 Nd6 24. c4 Kb8 25. Kh2 Nf7 26. Rg1 Rf8 27. Rg2 Qe7 28. Rg7 Qc5 29. Nh4 Ne5 30. Ng6 Re8 31. Qxf6 Nxg6 32. Rxg6 Rf8 33. Qh4 Rxf2+ 34. Rg2 Qe5+ 35. Kg1 Rf4 36. Qd8+ Ka7 37. Qg5 Qd4+ 38. Kh2 Rxe4 39. Qxh5 Qd6+ 40. Rg3 Qd2+ 41. Rg2 Qf4+ 42. Kh1 Re1+ 43. Rg1 Qe4+ 44. Kh2 Re2+ 45. Kg3 Qe3+ 46. Kh4 Qf2+ 47. Rg3 Re4+ 0-1

[Event "Schleswig Holstein-ch Seniors op 9th"]
[Site "Buesum"]
[Date "2015.10.07"]
[Round "9"]
[White "Dahlhaus, Friedhelm"]
[Black "Krotofil, Kurt"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2121"]
[BlackElo "1986"]
[PlyCount "80"]
[EventDate "2015.09.28"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Be2 0-0 11. 0-0 Nd7 12. Be3 a6 13. Nc3 f5 14. f4 Bf6 15. Qd2 e4 16. Rac1 b6 17. b4 a5 18. a3 axb4 19. axb4 Ba6 20. g4 g6 21. g5 Bg7 22. Bd4 Qe7 23. Nb5 Bxb5 24. cxb5 Rfc8 25. Rc6 Re8 26. Rc7 Qd8 27. Rfc1 Ra2 28. Qxa2 Bxd4+ 29. Kf1 Be3 30. Qa7 Qa8 31. Ra1 Qxa7 32. Raxa7 Nf8 33. Rg7+ Kh8 34. Kg2 Bxf4 35. h4 Be5 36. Rge7 Rc8 37. Rec7 Re8 38. Re7 Rd8 39. Kh3 Rc8 40. Rec7 Rd8 1/2-1/2

[Event "Schleswig Holstein-ch Seniors op 9th"]
[Site "Buesum"]
[Date "2015.10.06"]
[Round "8"]
[White "Perk, Egbert"]
[Black "Dahlhaus, Friedhelm"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1916"]
[BlackElo "2121"]
[PlyCount "74"]
[EventDate "2015.09.28"]
[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 d5 2. c4 c6 3. cxd5 cxd5 4. d4 Nf6 5. g3 Bf5 6. Bg2 e6 7. 0-0 Nc6 8. a3 Bd6 9. Bg5 h6 10. Bxf6 Qxf6 11. Nc3 Rc8 12. Rc1 0-0 13. Qa4 Be4 14. Rfd1 a6 15. Nxe4 dxe4 16. Ne1 Qg6 17. Rc3 Bb8 18. Qc2 f5 19. e3 Ne7 20. Qb3 Rxc3 21. bxc3 b5 22. a4 Nd5 23. axb5 axb5 24. Bf1 f4 25. Ng2 fxe3 26. fxe3 Qf7 27. Qb2 Nxc3 28. Rc1 b4 29. Nf4 g5 30. Nh3 Nd5 31. Re1 Nxe3 32. Be2 Qf5 33. Qb3 Nd5 34. g4 Qf6 35. Rd1 Nc3 36. Bc4 Nxd1 37. Qxd1 Ba7 0-1

[Event "Schleswig Holstein-ch Seniors op 9th"]
[Site "Buesum"]
[Date "2015.10.05"]
[Round "7"]
[White "Dahlhaus, Friedhelm"]
[Black "Schmidt, Reinhard"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2121"]
[BlackElo "1919"]
[PlyCount "96"]
[EventDate "2015.09.28"]
[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 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. e5 a6 6. a4 Bd7 7. Be2 Nh6 8. 0-0 Nf5 9. Bd3 Nfd4 10. Nxd4 Nxd4 11. Ne2 Nc6 12. c3 c4 13. Bc2 Bc5+ 14. Kh1 0-0 15. d4 cxd3 16. Qxd3 Qh4 17. Bd2 f5 18. exf6 Rxf6 19. Rf3 Rh6 20. Rh3 Qf6 21. Rxh6 Qxh6 22. Rf1 Ne7 23. f5 Qh4 24. Rf4 Qh6 25. f6 Ng6 26. Rg4 Qh5 27. Rg5 Qh4 28. g3 Qh3 29. Ng1 Bxg1 30. Kxg1 Rf8 31. fxg7 Rf6 32. Qe2 e5 33. Bxg6 hxg6 34. Rxe5 Kxg7 35. Re7+ Kg8 36. Qg2 Qh5 37. h4 Bc6 38. Qe2 Qxe2 39. Rxe2 Bxa4 40. Re7 Bc6 41. Be3 Rf7 42. Re6 Rf3 43. Bf4 Kf7 44. Rd6 Rd3 45. Kf2 Rd1 46. Ke3 Re1+ 47. Kd4 Re6 48. Rd8 Re8 1/2-1/2

[Event "Schleswig Holstein-ch Seniors op 9th"]
[Site "Buesum"]
[Date "2015.10.04"]
[Round "6"]
[White "Riek, Wolfgang"]
[Black "Dahlhaus, Friedhelm"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1982"]
[BlackElo "2121"]
[PlyCount "87"]
[EventDate "2015.09.28"]
[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 d5 2. d4 Nf6 3. Bf4 Bf5 4. c4 c6 5. Qb3 Qb6 6. Nc3 e6 7. c5 Qxb3 8. axb3 Nbd7 9. b4 Ne4 10. e3 f6 11. b5 e5 12. Bg3 Be7 13. Be2 0-0 14. Nxe4 Bxe4 15. 0-0 Rae8 16. b4 Bxf3 17. Bxf3 exd4 18. exd4 f5 19. bxc6 bxc6 20. b5 Nf6 21. bxc6 Ne4 22. Bxe4 fxe4 23. Ra6 Bf6 24. Rd1 Re6 25. Bd6 Kf7 26. c7 Ree8 27. g3 Rc8 28. Kf1 Ke8 29. h4 Kd7 30. Bf4 Ke7 31. Ke2 h6 32. f3 exf3+ 33. Kxf3 g5 34. hxg5 hxg5 35. Bd6+ Kd7 36. Re1 Rce8 37. Rxe8 Rxe8 38. Rxa7 Bxd4 39. Rb7 Rc8 40. Rb8 Rxc7 41. Bxc7 Kxc7 42. Rg8 Bf6 43. Rg6 Be7 44. Rg7 1-0

[Event "Schleswig Holstein-ch Seniors op 9th"]
[Site "Buesum"]
[Date "2015.10.02"]
[Round "5"]
[White "Dahlhaus, Friedhelm"]
[Black "Ackermann, Hans Werner"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2121"]
[BlackElo "2333"]
[PlyCount "54"]
[EventDate "2015.09.28"]
[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 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. Nf3 exd4 6. Nxd4 g6 7. Bc4 Bg7 8. 0-0 0-0 9. Kh1 c6 10. Bb3 Nc5 11. e5 Bg4 12. exf6 Bxd1 13. fxg7 Kxg7 14. Rxd1 Re8 15. f5 g5 16. Bd2 d5 17. Rf1 h6 18. f6+ Kh7 19. h4 Qd7 20. Nf5 Re5 21. Ne7 Qg4 22. hxg5 Nxb3 23. axb3 d4 24. Rf4 Qh5+ 25. Kg1 dxc3 26. Bxc3 Rxg5 27. Rf3 Qxf3 0-1

[Event "Schleswig Holstein-ch Seniors op 9th"]
[Site "Buesum"]
[Date "2015.10.01"]
[Round "4"]
[White "Kaufmann, Helmut"]
[Black "Dahlhaus, Friedhelm"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1959"]
[BlackElo "2121"]
[PlyCount "80"]
[EventDate "2015.09.28"]
[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 Nf6 2. g3 d5 3. Bg2 Bf5 4. Nd2 e6 5. c3 c5 6. Ngf3 Nc6 7. e3 Be7 8. 0-0 0-0 9. Re1 h6 10. h3 Rc8 11. dxc5 Bxc5 12. Nd4 Bg6 13. N2b3 Bb6 14. Nd2 Ne5 15. f4 Nd3 16. Rf1 Re8 17. Kh2 e5 18. fxe5 Nxe5 19. N2f3 Nc4 20. Re1 Ne4 21. Nh4 Bc7 22. Nhf5 Bxf5 23. Nxf5 Qg5 24. Qg4 Qxg4 25. hxg4 Nf2 26. Bxd5 Ne5 27. Kg2 Nfxg4 28. Bxb7 Rb8 29. Bd5 g6 30. Nd4 Nd3 31. Rf1 Nxc1 32. Bxf7+ Kh7 33. Rfxc1 Rxb2+ 34. Nc2 Rxe3 35. Bb3 Rxg3+ 36. Kf1 Bb6 37. Re1 Ne3+ 38. Nxe3 Bxe3 39. Rxe3 Rxe3 40. Rd1 Rxb3 0-1

[Event "Schleswig Holstein-ch Seniors op 9th"]
[Site "Buesum"]
[Date "2015.09.30"]
[Round "3"]
[White "Dahlhaus, Friedhelm"]
[Black "Schwertel, Johann"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "2121"]
[BlackElo "1991"]
[PlyCount "51"]
[EventDate "2015.09.28"]
[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. exd5 cxd5 4. c4 e6 5. Nc3 Nf6 6. Nf3 dxc4 7. Bxc4 Be7 8. 0-0 0-0 9. Re1 a6 10. Ne5 b5 11. Qf3 Ra7 12. Bd3 Bb7 13. Qh3 Nbd7 14. Bg5 g6 15. Qh4 Nd5 16. Bxe7 Nxe7 17. Nxd7 Qxd7 18. Re3 Nf5 19. Bxf5 exf5 20. Re7 Qc8 21. Rae1 Ra8 22. d5 Rb8 23. Qf4 b4 24. Qxb4 Bxd5 25. Qd6 Be6 26. Rc7 1/2-1/2

[Event "Schleswig Holstein-ch Seniors op 9th"]
[Site "Buesum"]
[Date "2015.09.29"]
[Round "2"]
[White "Kluegel, Jan"]
[Black "Dahlhaus, Friedhelm"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1882"]
[BlackElo "2121"]
[PlyCount "64"]
[EventDate "2015.09.28"]
[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 Bf5 4. c4 c6 5. Qb3 Qb6 6. c5 Qxb3 7. axb3 Nbd7 8. Nc3 h6 9. b4 g5 10. Bg3 Bg7 11. b5 0-0 12. Ne5 Nxe5 13. Bxe5 Nd7 14. bxc6 bxc6 15. Bxg7 Kxg7 16. b4 e5 17. e3 exd4 18. exd4 Nf6 19. Kd2 Rab8 20. b5 cxb5 21. Rxa7 b4 22. Na4 Ne4+ 23. Kc1 Nxf2 24. Rg1 Ra8 25. Rxa8 Rxa8 26. Bb5 Ra5 27. Bc6 Nd3+ 28. Kd2 b3 29. Kc3 b2 30. Kb3 Nxc5+ 31. Kb4 Rxa4+ 32. Bxa4 Nxa4 0-1

[Event "Schleswig Holstein-ch Seniors op 9th"]
[Site "Buesum"]
[Date "2015.09.28"]
[Round "1"]
[White "Dahlhaus, Friedhelm"]
[Black "Jung, Michael"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2121"]
[BlackElo "1828"]
[PlyCount "70"]
[EventDate "2015.09.28"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bf5 6. Bc4 e6 7. 0-0 Nf6 8. Re1 Be7 9. Bf4 0-0 10. Qe2 Nbd7 11. a3 Nd5 12. Bxd5 cxd5 13. b4 Qd8 14. Nxd5 Re8 15. Nxe7+ Qxe7 16. c4 Rac8 17. d5 h6 18. Rad1 Qf6 19. d6 Qc3 20. Ne5 Red8 21. c5 Qxa3 22. Qb5 Nxe5 23. Bxe5 f6 24. Ra1 Qd3 25. Qxd3 Bxd3 26. Rxa7 fxe5 27. Rxb7 e4 28. Ra1 Ra8 29. Rxa8 Rxa8 30. h3 Ba6 31. Rc7 Kf8 32. c6 g5 33. Rh7 Kg8 34. Re7 Bb5 35. d7 Bxc6 1/2-1/2

[Event "Ruhrgebiet Verbandsklasse Gruppe 3 1516"]
[Site "Germany"]
[Date "2015.09.06"]
[Round "1.2"]
[White "Dahlhaus, Friedhelm"]
[Black "Kordonowski, Frank"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1907"]
[BlackElo "1951"]
[PlyCount "83"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bergeborbeck Wacker"]
[BlackTeam "Altenessen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Bb7 7. 0-0 Nd7 8. Be3 b4 9. Ne2 Ngf6 10. Ng3 Ng4 11. Bd2 c5 12. h3 Ngf6 13. e5 Nd5 14. exd6 cxd4 15. dxe7 Qxe7 16. Re1 Ne3 17. Qe2 0-0 18. c3 bxc3 19. bxc3 Qa3 20. cxd4 Nd5 21. Rab1 N7b6 22. Rb3 Qa4 23. Reb1 Rfe8 24. Qf2 Re6 25. Ne4 Qc6 26. Nc5 Bc8 27. Nxe6 Bxe6 28. Ne5 Qd6 29. f5 gxf5 30. Qg3 f4 31. Bxf4 Nxf4 32. Qxf4 Bxb3 33. Rxb3 f6 34. Rxb6 fxe5 35. Rxd6 exf4 36. Kf2 Rc8 37. Kf3 Rc3 38. Ke4 a5 39. Rd7 Bh6 40. Ra7 Ra3 41. Bc4+ Kh8 42. Bb3 1-0

[Event "GER-chA Seniors 27th"]
[Site "Magdeburg"]
[Date "2015.08.23"]
[Round "9"]
[White "Seidel, Arnold"]
[Black "Dahlhaus, Friedhelm"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1992"]
[BlackElo "2121"]
[PlyCount "139"]
[EventDate "2015.08.15"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb4+ 9. Bd2 Nxd2 10. Nbxd2 Bd7 11. Bd3 0-0 12. Qc2 Bxd2+ 13. Qxd2 f6 14. 0-0 Bg4 15. exf6 Bxf3 16. fxg7 Kxg7 17. gxf3 Nxd4 18. Be2 Qf6 19. Rac1 c6 20. Rc3 Rae8 21. Bd1 Qf4 22. Qxf4 Rxf4 23. Re3 Ref8 24. Kg2 Nf5 25. Ra3 a6 26. Rg1 Kf6 27. Kf1 Ke5 28. Rg4 Nd4 29. Re3+ Kd6 30. Kg2 c5 31. Rg7 Nf5 32. Rxb7 Nxe3+ 33. fxe3 Rb4 34. Rxb4 cxb4 35. Bc2 h6 36. Bd3 a5 37. f4 d4 38. Kf3 dxe3 39. Kxe3 Kd5 40. a4 Re8+ 41. Kf2 Kd4 42. Bg6 Rc8 43. h4 b3 44. Ke2 Kc4 45. f5 Rf8 46. Kf3 Kd3 47. f6+ Kd2 48. f7 Kc1 49. Kg4 Kxb2 50. Kh5 Rh8 51. Bf5 Kc1 52. Kg6 b2 53. Kg7 Rb8 54. f8Q Rxf8 55. Kxf8 b1Q 56. Bxb1 Kxb1 57. Kg7 Kb2 58. Kxh6 Kb3 59. Kg6 Kxa4 60. h5 Kb3 61. h6 a4 62. h7 a3 63. h8Q Ka2 64. Kf5 Kb1 65. Qh1+ Kb2 66. Qg2+ Kb1 67. Qf1+ Kb2 68. Qe2+ Kb1 69. Ke4 a2 70. Kd3 1-0

[Event "GER-chA Seniors 27th"]
[Site "Magdeburg"]
[Date "2015.08.22"]
[Round "8"]
[White "Dahlhaus, Friedhelm"]
[Black "Hallmann, Eberhard"]
[Result "1-0"]
[ECO "C61"]
[WhiteElo "2121"]
[BlackElo "1912"]
[PlyCount "49"]
[EventDate "2015.08.15"]
[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 Nc6 2. Nf3 e5 3. Bb5 Nd4 4. Nxd4 exd4 5. d3 c6 6. Bc4 d6 7. 0-0 Nf6 8. Bg5 Be7 9. Nd2 0-0 10. Re1 Re8 11. h3 b5 12. Bb3 a5 13. a4 b4 14. Nf3 c5 15. e5 Nd7 16. Bxe7 Rxe7 17. exd6 Re8 18. Ng5 Rf8 19. Re7 Nf6 20. Nxf7 Rxf7 21. Rxf7 Kh8 22. Qf3 Ra6 23. Qg3 Nh5 24. Qe5 Nf6 25. Qe7 1-0

[Event "GER-chA Seniors 27th"]
[Site "Magdeburg"]
[Date "2015.08.21"]
[Round "7"]
[White "Manthey, Wolfgang"]
[Black "Dahlhaus, Friedhelm"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1833"]
[BlackElo "2121"]
[PlyCount "79"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. g3 d5 2. d4 Nf6 3. Bg2 Bf5 4. Nf3 e6 5. 0-0 Be7 6. b3 c5 7. Bb2 Nc6 8. a3 0-0 9. Nbd2 Rc8 10. e3 cxd4 11. exd4 Qb6 12. c4 dxc4 13. Nxc4 Qa6 14. Re1 b5 15. Ne3 Be4 16. Nh4 Bxg2 17. Kxg2 Rfd8 18. Nf3 Qb7 19. Kg1 Nd5 20. b4 Bf6 21. Ng4 Be7 22. Rc1 Nb6 23. Nfe5 Nxe5 24. Nxe5 Qd5 25. Nd3 Nc4 26. Ba1 Bf6 27. Nc5 Bxd4 28. Bxd4 Qxd4 29. Qe2 g6 30. Rcd1 Qf6 31. Rd7 Rxd7 32. Nxd7 Qe7 33. Rd1 f6 34. Qf3 Kf7 35. Qb7 Rd8 36. Qc7 Ke8 37. Qc6 Kf7 38. Qc7 Ke8 39. Qc6 Kf7 40. Qc7 1/2-1/2

[Event "GER-chA Seniors 27th"]
[Site "Magdeburg"]
[Date "2015.08.20"]
[Round "6"]
[White "Dahlhaus, Friedhelm"]
[Black "Gudat, Alfons"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2121"]
[BlackElo "1969"]
[PlyCount "65"]
[EventDate "2015.08.15"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Qh5 Nxd5 13. exd5 e4 14. Be2 f5 15. c3 b4 16. Nb1 Qa5 17. 0-0 Qxd5 18. Rd1 Qe6 19. a3 bxc3 20. Nxc3 Bb7 21. g4 f4 22. g5 Be5 23. Qh4 h6 24. Kh1 hxg5 25. Qxg5 Qh3 26. Qg1 e3+ 27. f3 Bxc3 28. bxc3 Bxf3+ 29. Bxf3 Qxf3+ 30. Qg2 Qxg2+ 31. Kxg2 Ke7 32. Rd4 Rag8+ 33. Kf3 0-1

[Event "GER-chA Seniors 27th"]
[Site "Magdeburg"]
[Date "2015.08.19"]
[Round "5"]
[White "Kurka, Dieter"]
[Black "Dahlhaus, Friedhelm"]
[Result "1-0"]
[ECO "D19"]
[WhiteElo "2044"]
[BlackElo "2121"]
[PlyCount "59"]
[EventDate "2015.08.15"]
[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 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qe2 0-0 10. e4 Bg4 11. e5 Nd5 12. Nxd5 cxd5 13. Bd3 f5 14. h3 Bh5 15. g4 fxg4 16. Ng5 Rf3 17. hxg4 Rxd3 18. Qxd3 Bg6 19. Qe2 Qb6 20. Be3 h6 21. Nh3 Rf8 22. Nf4 Bh7 23. Qb5 Rxf4 24. Bxf4 Qxd4 25. Qxd7 Qxf4 26. Qxe6+ Kh8 27. Qc8+ Bf8 28. Rae1 Be4 29. Rxe4 dxe4 30. Qf5 1-0

[Event "GER-chA Seniors 27th"]
[Site "Magdeburg"]
[Date "2015.08.18"]
[Round "4"]
[White "Dahlhaus, Friedhelm"]
[Black "Busic, Nedjeljko"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2121"]
[BlackElo "1982"]
[PlyCount "114"]
[EventDate "2015.08.15"]
[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 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nc6 6. Nxc6 bxc6 7. Nd2 Nxd2 8. Bxd2 Bd6 9. 0-0 Rb8 10. Re1+ Be6 11. Qh5 Kd7 12. Bf5 Qf6 13. Bxe6+ fxe6 14. Bg5 Qg6 15. Qxg6 hxg6 16. b3 Bxh2+ 17. Kf1 Bd6 18. g3 Rh1+ 19. Kg2 Rxe1 20. Rxe1 c5 21. Be3 cxd4 22. Bxd4 Rg8 23. f4 c5 24. Bb2 Be7 25. Rh1 g5 26. Kf3 gxf4 27. gxf4 Ke8 28. Kg4 Kf7 29. f5 exf5+ 30. Kxf5 Bf6 31. Ba3 Rc8 32. Rd1 g6+ 33. Kf4 d4 34. Rh1 a6 35. Re1 Rc6 36. Rh1 a5 37. Rh7+ Bg7 38. Ke4 Kg8 39. Rh2 Bf8 40. Kd5 Rc7 41. Re2 Kf7 42. Rf2+ Kg7 43. Rg2 Be7 44. Ke6 g5 45. Bc1 Kg6 46. Bf4 Rb7 47. Bd6 Bxd6 48. Kxd6 c4 49. bxc4 Rb2 50. Rd2 Rxa2 51. c5 d3 52. Rxd3 Rxc2 53. Ra3 a4 54. Rxa4 Kf5 55. c6 g4 56. c7 g3 57. Ra5+ Kf4 1/2-1/2

[Event "GER-chA Seniors 27th"]
[Site "Magdeburg"]
[Date "2015.08.17"]
[Round "3"]
[White "Kluger, Hans Peter"]
[Black "Dahlhaus, Friedhelm"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "1989"]
[BlackElo "2121"]
[PlyCount "51"]
[EventDate "2015.08.15"]
[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. e3 Nf6 4. Nc3 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. Nf3 Nbd7 8. Bd2 Bd6 9. cxd5 cxd5 10. Nb5 Be7 11. Rc1 0-0 12. 0-0 Ne4 13. Rfd1 a6 14. Nc3 f5 15. Be1 Bd6 16. Nd2 Rc8 17. f3 Nxc3 18. Rxc3 Qf6 19. Rdc1 Rxc3 20. Rxc3 Qh6 21. Nf1 Nf6 22. Bg3 Bxg3 23. hxg3 Ne8 24. Rc8 Nd6 25. Rc7 Qf6 26. b3 1/2-1/2

[Event "GER-chA Seniors 27th"]
[Site "Magdeburg"]
[Date "2015.08.16"]
[Round "2"]
[White "Dahlhaus, Friedhelm"]
[Black "Klein, Reinhard"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2121"]
[BlackElo "1942"]
[PlyCount "56"]
[EventDate "2015.08.15"]
[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 d6 2. d4 g6 3. Nc3 Bg7 4. f4 Nd7 5. Nf3 Nb6 6. Bd3 Nh6 7. 0-0 0-0 8. Kh1 d5 9. e5 Bf5 10. Ng5 e6 11. Bxf5 Nxf5 12. g4 Ne7 13. b3 h6 14. Nf3 Nd7 15. Be3 Kh7 16. Qd3 Rh8 17. Bf2 Kg8 18. Bh4 Qf8 19. f5 exf5 20. Bxe7 Qxe7 21. gxf5 c6 22. f6 Nxf6 23. exf6 Bxf6 24. Rae1 Qd6 25. Ne5 Bxe5 26. dxe5 Qe6 27. Rf6 Qg4 28. e6 Re8 1-0

[Event "GER-chA Seniors 27th"]
[Site "Magdeburg"]
[Date "2015.08.15"]
[Round "1"]
[White "Krotofil, Kurt"]
[Black "Dahlhaus, Friedhelm"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "1925"]
[BlackElo "2121"]
[PlyCount "71"]
[EventDate "2015.08.15"]
[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. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 Nbd7 8. Nxc4 Bb4 9. e4 Nxe4 10. fxe4 Qh4+ 11. Kd2 Bxe4 12. Qe1 Qf4+ 13. Qe3 Qxe3+ 14. Kxe3 Bd5 15. Nxd5 exd5 16. Bd2 Be7 17. Na5 0-0-0 18. Kf2 Nf6 19. Bf4 Ne4+ 20. Kf3 g5 21. Be5 f6 22. Bg3 Nd2+ 23. Ke3 Bb4 24. Be1 Rhe8+ 25. Kd3 Rxe1 26. Rxe1 Bxa5 27. Re7 Ne4 28. Ke3 f5 29. g3 Bd2+ 30. Ke2 Bc1 31. Bh3 Bxb2 32. Bxf5+ Kb8 33. Bxe4 dxe4 34. Rb1 Bxd4 35. Rbxb7+ Ka8 36. Rbd7 1-0

[Event "GER-chA Seniors 26th"]
[Site "Bad Neuenahr"]
[Date "2014.08.13"]
[Round "9"]
[White "Bartsch, Berthold"]
[Black "Dahlhaus, Friedhelm"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2243"]
[BlackElo "2059"]
[PlyCount "133"]
[EventDate "2014.08.05"]
[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 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Bc5 5. Bg5 d6 6. Nf3 Na5 7. 0-0 Nxc4 8. dxc4 h6 9. Bxf6 Qxf6 10. Nd5 Qd8 11. b4 Bb6 12. a4 c6 13. Nxb6 axb6 14. Qd3 Be6 15. Rfd1 Ke7 16. c5 dxc5 17. Qc3 Qc7 18. bxc5 f6 19. cxb6 Qxb6 20. Rdb1 Qc7 21. Qb4+ c5 22. Qxb7 Ra7 23. Qxc7+ Rxc7 24. Ra3 Ra8 25. a5 Rca7 26. Rba1 Kd6 27. Nd2 c4 28. Kf1 Kc5 29. Ke2 Kb5 30. Rg3 g5 31. h3 Rxa5 32. Rxa5+ Rxa5 33. Rf3 Ra6 34. Nb1 Kc5 35. Kd2 Bf7 36. Re3 h5 37. h4 g4 38. Nc3 Ra1 39. Ne2 Rf1 40. f3 Rf2 41. fxg4 hxg4 42. Rg3 Rf1 43. Rxg4 Bh5 44. Rg8 Rf2 45. g4 Bf7 46. Rg7 Be6 47. Ke3 Rh2 48. h5 Rh3+ 49. Kf2 Kd6 50. Kg2 Re3 51. Ng3 Rc3 52. h6 Rxc2+ 53. Kf3 Rc3+ 54. Kf2 Ra3 55. h7 Ra8 56. Ke3 Rh8 57. Nh5 c3 58. Nxf6 Kc5 59. g5 Kc4 60. Rc7+ Kb3 61. g6 c2 62. Kd2 Rd8+ 63. Nd5 Bxd5 64. exd5 Rxd5+ 65. Ke2 Rd7 66. h8Q Rxc7 67. Qb8+ 1-0

[Event "GER-chA Seniors 26th"]
[Site "Bad Neuenahr"]
[Date "2014.08.12"]
[Round "8"]
[White "Dahlhaus, Friedhelm"]
[Black "Neese, Hans Joachim"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "2059"]
[BlackElo "2210"]
[PlyCount "96"]
[EventDate "2014.08.05"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 g6 7. Be3 Bg7 8. f4 Nc6 9. Nxc6 bxc6 10. e5 dxe5 11. Qxd8+ Kxd8 12. Bb6+ Ke8 13. Bf3 Bb7 14. 0-0-0 Nd7 15. Ba5 f5 16. fxe5 Nxe5 17. Be2 Rc8 18. Na4 c5 19. Nb6 Rc6 20. h3 Rd6 21. Rxd6 exd6 22. Rd1 Nc6 23. Nc4 Nxa5 24. Nxa5 Bxg2 25. Rxd6 Ke7 26. Rxa6 Bh6+ 27. Kb1 Bxh3 28. Bc4 f4 29. Nc6+ Kf6 30. Nd8+ Kf5 31. Nf7 Re8 32. Nd6+ Kg4 33. Nxe8 Kg3 34. Nf6 Bg2 35. Nxh7 Be4 36. Nf6 Bf5 37. Ra3+ Kf2 38. Bd5 Bg7 39. Ne4+ Ke2 40. Bc4+ Ke1 41. Nxc5 g5 42. Nd3+ Kd2 43. Ra7 Bd4 44. Rf7 Be4 45. Rd7 Ke3 46. Re7 Bf6 47. Re6 Kd4 48. Rxf6 Kxc4 1-0

[Event "GER-chA Seniors 26th"]
[Site "Bad Neuenahr"]
[Date "2014.08.11"]
[Round "7"]
[White "Jacob, Helmut"]
[Black "Dahlhaus, Friedhelm"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2146"]
[BlackElo "2059"]
[PlyCount "70"]
[EventDate "2014.08.05"]
[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 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d6 8. h3 h6 9. Bd2 0-0 10. 0-0 Re8 11. Re1 Rb8 12. Na4 Bd7 13. c3 Ba5 14. b4 Bb6 15. Nxb6 axb6 16. c4 c5 17. b5 Bc8 18. Bc3 Bb7 19. e5 dxe5 20. Rxe5 Rxe5 21. Bxe5 Qe7 22. Qe1 Re8 23. Bc3 Qd6 24. Qf1 Ne4 25. Rd1 Nxc3 26. Bh7+ Kxh7 27. Rxd6 Ne2+ 28. Kh2 cxd6 29. Qe1 Re6 30. a4 Bxg2 31. a5 bxa5 32. Qxa5 Bf3 33. b6 Rg6 34. Qa3 Rg2+ 35. Kh1 Rg1+ 0-1

[Event "GER-chA Seniors 26th"]
[Site "Bad Neuenahr"]
[Date "2014.08.10"]
[Round "6"]
[White "Dahlhaus, Friedhelm"]
[Black "Weyrauch, Erich"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "2059"]
[BlackElo "2126"]
[PlyCount "113"]
[EventDate "2014.08.05"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. c4 a6 6. Nc3 Qc7 7. Be3 Nf6 8. Be2 Bb4 9. Qc2 Ne5 10. f3 Nxc4 11. Bxc4 Qxc4 12. Kf2 0-0 13. Rac1 Qc7 14. Qd3 Qb8 15. Bg5 Be7 16. Qe3 d6 17. g4 Bd7 18. Bxf6 Bxf6 19. Rcd1 Bc6 20. g5 Be5 21. f4 Bxd4 22. Qxd4 d5 23. e5 Qa7 24. Ke3 Qxd4+ 25. Kxd4 Rac8 26. Rc1 Bd7 27. Ne2 Bc6 28. Rc3 f6 29. gxf6 gxf6 30. Rg1+ Kh8 31. Rcg3 Bb5 32. Nc3 Rc4+ 33. Kd3 fxe5 34. fxe5 Rg4+ 35. Nxb5 Rxg3+ 36. Rxg3 axb5 37. Kd4 Rc8 38. Rb3 Rc4+ 39. Kd3 b4 40. a3 bxa3 41. bxa3 Kg7 42. Rb6 Kf7 43. Rxb7+ Kg6 44. Rb4 Rc6 45. Rf4 Kg5 46. Rf7 h5 47. a4 Kg4 48. a5 Ra6 49. Rf6 h4 50. Kc3 Rxa5 51. Rxe6 Kf5 52. Rh6 Kxe5 53. Rxh4 Ra3+ 54. Kd2 Kd6 55. Rh8 Kc5 56. Rh5 Kc4 57. Rh8 1/2-1/2

[Event "GER-chA Seniors 26th"]
[Site "Bad Neuenahr"]
[Date "2014.08.09"]
[Round "5"]
[White "Zunker, Reinhard"]
[Black "Dahlhaus, Friedhelm"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2180"]
[BlackElo "2059"]
[PlyCount "59"]
[EventDate "2014.08.05"]
[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 d5 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Qb3 Qb6 7. c5 Qc7 8. h3 Nbd7 9. Bd2 e5 10. g4 Be6 11. Ng5 Be7 12. Nxe6 fxe6 13. g5 exd4 14. exd4 Nh5 15. Qd1 g6 16. Qg4 0-0-0 17. Bg2 Kb8 18. f4 Ng7 19. Ne2 Nf5 20. h4 h6 21. 0-0-0 Ka8 22. Rh3 h5 23. Qf3 b6 24. b4 bxc5 25. bxc5 Rb8 26. Qa3 Rb5 27. Nc3 Rb7 28. Ne2 Rb5 29. Nc3 Rb7 30. Ne2 1/2-1/2

[Event "GER-chA Seniors 26th"]
[Site "Bad Neuenahr"]
[Date "2014.08.08"]
[Round "4"]
[White "Dahlhaus, Friedhelm"]
[Black "Rosen, Willy"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2059"]
[BlackElo "2235"]
[PlyCount "94"]
[EventDate "2014.08.05"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. a3 Qc7 8. Bd3 a6 9. 0-0 d6 10. Be3 b5 11. Qf3 Be7 12. Nd4 Nxd4 13. Bxd4 e5 14. Be3 h6 15. h3 0-0 16. g4 Be6 17. Rad1 Qb7 18. g5 hxg5 19. Bxg5 Rfc8 20. Bxf6 Bxf6 21. Kh2 Kf8 22. Rg1 Ke7 23. Ne2 Rh8 24. Rg3 Rh4 25. Nc3 Rah8 26. Bf1 g5 27. Nd5+ Bxd5 28. Rxd5 Qd7 29. Kg1 Rf4 30. Qe2 Rhh4 31. f3 Rh8 32. a4 Rc8 33. axb5 axb5 34. Rxb5 Qc6 35. c4 Kf8 36. Qe3 Bd8 37. Kg2 Ra8 38. Rg4 Ra1 39. Be2 Rxg4+ 40. hxg4 f6 41. Rb8 Ke7 42. b4 Qa6 43. Kg3 Ra2 44. b5 Qa5 45. Bf1 Qc7 46. Qb3 Ra1 47. Rxd8 Qxd8 0-1

[Event "GER-chA Seniors 26th"]
[Site "Bad Neuenahr"]
[Date "2014.08.07"]
[Round "3"]
[White "Huelsmann, Josef"]
[Black "Dahlhaus, Friedhelm"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2168"]
[BlackElo "2059"]
[PlyCount "76"]
[EventDate "2014.08.05"]
[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. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d6 6. Bd3 Nd7 7. Ne2 g6 8. 0-0 Bg7 9. f4 0-0 10. Nd2 b6 11. e5 Qe7 12. Qe1 Bb7 13. Qg3 Rad8 14. b4 c5 15. bxc5 dxe5 16. fxe5 bxc5 17. Nc4 cxd4 18. cxd4 Ba6 19. Rac1 Bxc4 20. Rxc4 Nb6 21. Rc6 Rc8 22. Rxc8 Rxc8 23. h4 Rd8 24. Qf3 h5 25. g3 Nd5 26. Be4 Bh6 27. Kh2 Ne3 28. Rb1 Ng4+ 29. Kh3 Be3 30. Rb7 Rd7 31. Bc6 Rxb7 32. Bxb7 Qb4 33. Bc6 Bxd4 34. a3 Qc5 35. Be8 Nxe5 36. Qe4 Bb2 37. a4 Qf2 38. Bb5 Nf3 0-1

[Event "GER-chA Seniors 26th"]
[Site "Bad Neuenahr"]
[Date "2014.08.06"]
[Round "2"]
[White "Dahlhaus, Friedhelm"]
[Black "Hottes, Dieter"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2059"]
[BlackElo "2173"]
[PlyCount "46"]
[EventDate "2014.08.05"]
[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 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Bb4 5. Bd3 Nf6 6. Qe2 d5 7. e5 Ne4 8. Bd2 Nxd2 9. Qxd2 c5 10. a3 Bxc3 11. bxc3 Nc6 12. h4 Qe7 13. 0-0 h6 14. a4 0-0 15. Rfe1 Rac8 16. Rab1 Na5 17. Qf4 Bc6 18. g4 Bxa4 19. Rbc1 cxd4 20. cxd4 f6 21. exf6 Rxf6 22. Qg3 Rcf8 23. Ne5 Be8 1/2-1/2

[Event "GER-chA Seniors 26th"]
[Site "Bad Neuenahr"]
[Date "2014.08.05"]
[Round "1"]
[White "Lueders, Guenter"]
[Black "Dahlhaus, Friedhelm"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1841"]
[BlackElo "2059"]
[PlyCount "44"]
[EventDate "2014.08.05"]
[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 d5 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bg6 6. Bxg6 hxg6 7. h3 c5 8. c3 Nc6 9. Nbd2 Qb6 10. Qb3 Qa6 11. Ne5 Nxe5 12. Bxe5 Nd7 13. Bg3 Rc8 14. Nf3 Be7 15. a3 Nf6 16. Qd1 Ne4 17. Bh2 cxd4 18. cxd4 0-0 19. Rc1 Qa5+ 20. Nd2 Nxd2 21. Rxc8 Rxc8 22. b4 Qxa3 0-1

[Event "NRW Verbandsklasse Group3 1314"]
[Site "Nordrheinwestfalen"]
[Date "2014.04.06"]
[Round "9"]
[White "Dahlhaus, Friedhelm"]
[Black "Pruefer, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1945"]
[BlackElo "1992"]
[PlyCount "34"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Wacker Bergeborbeck"]
[BlackTeam "Oberhausen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bc4 Bf5 7. Bd2 e6 8. 0-0 Nbd7 9. Bb3 Qc7 10. Qe2 Bd6 11. d5 Nxd5 12. Bxd5 cxd5 13. Nxd5 Qxc2 14. Rfc1 Qd3 15. Qxd3 Bxd3 16. Nc7+ Bxc7 17. Rxc7 Be4 1/2-1/2

[Event "NRW Verbandsklasse Group3 1314"]
[Site "Nordrheinwestfalen"]
[Date "2014.03.09"]
[Round "8.3"]
[White "Dahlhaus, Friedhelm"]
[Black "Kropp, Andreas Juergen"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1945"]
[BlackElo "1989"]
[PlyCount "46"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Wacker Bergeborbeck"]
[BlackTeam "Eichlinghofen SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 Nf6 5. e5 Nd5 6. Nxd5 exd5 7. Bb5 Qb6 8. Qe2 Be7 9. c3 0-0 10. Ba4 d6 11. 0-0 Bf5 12. Bxc6 c4+ 13. Qe3 bxc6 14. Qxb6 axb6 15. Nd4 Bd7 16. b4 c5 17. Nc2 Bf5 18. Ne3 Be4 19. Re1 b5 20. Bb2 dxe5 21. Nxd5 Bxd5 22. Rxe5 Be6 23. f5 Bd6 0-1

