[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.11.06"]
[Round "9"]
[White "Diehl, Walter"]
[Black "Schild, Andreas"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "1824"]
[BlackElo "1645"]
[PlyCount "105"]
[EventDate "2014.10.29"]
[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 Bc5 3. Nc3 Nc6 4. d3 d6 5. Na4 Na5 6. Nxc5 dxc5 7. Bb3 Nxb3 8. axb3 Nf6 9. Ne2 Bg4 10. f3 Be6 11. Bg5 h6 12. Bh4 g5 13. Bf2 Qd6 14. Qd2 Nh5 15. Qc3 b6 16. Be3 Ke7 17. g3 a5 18. Rf1 Raf8 19. Rxa5 c4 20. Ra7 cxd3 21. Rxc7+ Bd7 22. cxd3 Rc8 23. Rc4 Bb5 24. Rxc8 Rxc8 25. Qxc8 Qxd3 26. Qc7+ Kf8 27. Qb8+ Kg7 28. Qxe5+ f6 29. Qc7+ Kg8 30. Rf2 Qxe3 31. Qc3 Qc5 32. Qxc5 bxc5 33. Nc3 Bc6 34. Rd2 Kf7 35. Rd6 Be8 36. Rd5 Ng7 37. Rxc5 Ne6 38. Rd5 Nc7 39. Ra5 Kg6 40. Kf2 Bf7 41. b4 Ne6 42. Ke3 h5 43. f4 Nd8 44. fxg5 fxg5 45. Ra6+ Kg7 46. Kd4 h4 47. gxh4 gxh4 48. Ke5 Nb7 49. Rb6 Nd8 50. Nd5 Be8 51. Kf4 Nc6 52. e5 Nd4 53. Nc7 1-0

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.11.05"]
[Round "8"]
[White "Gehrke, Rolf"]
[Black "Diehl, Walter"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1954"]
[BlackElo "1824"]
[PlyCount "47"]
[EventDate "2014.10.29"]
[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. g3 Nc6 3. d4 Bg4 4. Bg2 e6 5. 0-0 Nf6 6. c4 dxc4 7. Qa4 Qd7 8. Nc3 Bb4 9. Ne5 Nxe5 10. Qxb4 Qxd4 11. Bxb7 Rb8 12. Be3 Qd6 13. Bc5 Qd8 14. Rfd1 Nfd7 15. Bxa7 Nc6 16. Qxc4 Nxa7 17. Bg2 Bf5 18. Qa4 Nc8 19. Rxd7 Qxd7 20. Bc6 Nb6 21. Bxd7+ Nxd7 22. e4 Bh3 23. e5 Ke7 24. Qh4+ 1-0

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.11.04"]
[Round "7"]
[White "Diehl, Walter"]
[Black "Cassens, Erhard Otto"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1824"]
[BlackElo "1630"]
[PlyCount "47"]
[EventDate "2014.10.29"]
[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. e5 Bf5 4. Nf3 e6 5. Bd3 Bxd3 6. Qxd3 Nd7 7. 0-0 Qb6 8. Nbd2 h6 9. Nb3 Qb5 10. Qd1 Ne7 11. Nh4 g5 12. Nf3 Ng6 13. h3 Be7 14. Be3 0-0 15. Nh2 f5 16. Qh5 Kg7 17. f4 Rh8 18. Rae1 c5 19. dxc5 Nxc5 20. Nd4 Qxb2 21. g4 gxf4 22. gxf5 fxe3 23. Qxg6+ Kf8 24. fxe6+ 1-0

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.11.03"]
[Round "6"]
[White "Ziehm, Holger"]
[Black "Diehl, Walter"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1490"]
[BlackElo "1824"]
[PlyCount "32"]
[EventDate "2014.10.29"]
[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. c3 Nf6 4. d4 Nxe4 5. d5 Bc5 6. Be3 Bxe3 7. fxe3 Nb8 8. Qc2 Nf6 9. Bc4 d6 10. 0-0 0-0 11. Nbd2 Ng4 12. Rae1 f5 13. e4 f4 14. Qb3 Nd7 15. Qb4 Ne3 16. Rf2 Nc2 0-1

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.11.02"]
[Round "5"]
[White "Diehl, Walter"]
[Black "Wolke, Reimund"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1824"]
[BlackElo "1701"]
[PlyCount "84"]
[EventDate "2014.10.29"]
[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. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 e6 7. d4 cxd4 8. cxd4 Nf6 9. Re1 Be7 10. Nc3 0-0 11. a3 d5 12. e5 Ne8 13. Qd3 h6 14. Bd2 Na5 15. Rad1 Nc4 16. Bc1 b5 17. g4 Rb8 18. b4 a5 19. Na2 Nc7 20. g5 h5 21. bxa5 g6 22. Nh4 Kh7 23. Nb4 Ra8 24. Ng2 Rxa5 25. Qh3 Kg7 26. Nc2 Na6 27. Rd3 b4 28. axb4 Nxb4 29. Nxb4 Bxb4 30. Red1 Ra1 31. Qf3 Be7 32. Nf4 Rh8 33. h4 Qc6 34. Rb3 Nxe5 35. dxe5 Rxc1 36. Rxc1 Qxc1+ 37. Kg2 Qc7 38. Qe2 Rc8 39. Qb2 Qc4 40. Kg3 Rc7 41. f3 Bc5 42. Rc3 Qxc3 0-1

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.10.31"]
[Round "4"]
[White "Ditmas, Hugh"]
[Black "Diehl, Walter"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1915"]
[BlackElo "1824"]
[PlyCount "101"]
[EventDate "2014.10.29"]
[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. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 b6 7. Be2 Ba6 8. Ne5 c6 9. 0-0 Nfd7 10. Bxe7 Qxe7 11. Nxd7 Nxd7 12. cxd5 Bxe2 13. Qxe2 exd5 14. Rac1 Qe6 15. Rc2 Rfd8 16. Rfc1 Nb8 17. b4 Qe7 18. Qf3 Qe6 19. b5 c5 20. dxc5 bxc5 21. Rd1 Nd7 22. Qxd5 Qb6 23. Rcd2 Qa5 24. Qc4 Nf8 25. Rxd8 Rxd8 26. Rxd8 Qxd8 27. Qxc5 Qd2 28. g3 h6 29. Kg2 Ne6 30. Qc6 Kh7 31. a4 Qd8 32. Qe4+ Kg8 33. h4 Qa5 34. Nd5 Qd8 35. Qc4 Kh7 36. e4 Qd6 37. a5 Qe5 38. b6 axb6 39. axb6 Nd4 40. Qd3 f5 41. f4 fxe4 42. fxe5 exd3 43. b7 Nc6 44. Kf2 Nb8 45. Ke3 Nc6 46. Nf4 Kg8 47. Nxd3 Kf7 48. Ke4 g6 49. Nc5 Nb8 50. Kd5 Ke7 51. e6 1-0

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.10.30"]
[Round "3"]
[White "Diehl, Walter"]
[Black "Duemmke, Juergen"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1824"]
[BlackElo "1888"]
[PlyCount "114"]
[EventDate "2014.10.29"]
[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 Nf6 2. Nc3 d5 3. e5 d4 4. exf6 dxc3 5. fxg7 cxd2+ 6. Qxd2 Qxd2+ 7. Bxd2 Bxg7 8. 0-0-0 Bf5 9. Ne2 Nc6 10. Ng3 Bd7 11. Nh5 Bd4 12. f3 0-0-0 13. Bc4 Rhg8 14. g3 Ne5 15. Be2 Be6 16. Kb1 Bc4 17. Bxc4 Nxc4 18. Bc1 Be3 19. Rde1 Bxc1 20. Kxc1 Rd7 21. b3 Nd6 22. Re2 Nf5 23. Nf4 Nd4 24. Re3 Rgd8 25. g4 e6 26. Nd3 f5 27. g5 Rd6 28. h4 Rc6 29. Rh2 a5 30. Ne5 Rc5 31. f4 b5 32. h5 b4 33. g6 Nb5 34. Nc4 Nc3 35. Rd2 Nxa2+ 36. Kb2 Rxd2 37. Nxd2 hxg6 38. hxg6 Nc3 39. Rg3 Nd5 40. g7 Nf6 41. Rg6 Ng8 42. Rxe6 Kd7 43. Re2 Rc3 44. Re5 Rg3 45. Rxf5 Rxg7 46. Rxa5 Ne7 47. Nc4 Nc6 48. Rd5+ Ke6 49. Rc5 Kd7 50. Ne5+ Nxe5 51. Rxe5 Kd6 52. Kc1 Rg2 53. Kd1 Rf2 54. Re4 c5 55. Rc4 Kd5 56. Ke1 Rh2 57. f5 Rh5 1/2-1/2

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.10.29"]
[Round "1"]
[White "Diehl, Walter"]
[Black "Ludwig, Siegfried"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1824"]
[BlackElo "1460"]
[PlyCount "47"]
[EventDate "2014.10.29"]
[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 h6 4. c3 d6 5. h3 Nf6 6. d3 Na5 7. Bb5+ Bd7 8. a4 c6 9. b4 cxb5 10. bxa5 Qxa5 11. 0-0 bxa4 12. Nh4 Be7 13. Nf5 Rg8 14. c4 b5 15. cxb5 d5 16. Nxe7 Kxe7 17. Rxa4 Qxb5 18. Ba3+ Ke8 19. Nc3 Qc6 20. Qb3 Be6 21. Qb4 Qc7 22. Nb5 Qd7 23. Rc1 Kd8 24. Qa5+ 1-0

[Event "Hamburg-ch Seniors 21st"]
[Site "Hamburg"]
[Date "2014.10.29"]
[Round "2"]
[White "Lochmann, Viktor"]
[Black "Diehl, Walter"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "1619"]
[BlackElo "1824"]
[PlyCount "162"]
[EventDate "2014.10.29"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. dxc5 Bxc5 6. Nb3 Be7 7. exd5 Nxd5 8. Nf3 Nc6 9. 0-0 0-0 10. c3 h6 11. Qc2 Qc7 12. Nbd4 Bf6 13. Nb5 Qb8 14. Re1 a6 15. Na3 b5 16. Be4 Nce7 17. g3 Bb7 18. Bd2 Nb6 19. Bf4 Qc8 20. Rad1 Bxe4 21. Qxe4 Na4 22. Re2 Nd5 23. Be5 Be7 24. Nb1 Nf6 25. Bxf6 Bxf6 26. Ne5 Bxe5 27. Qxe5 Qb7 28. b3 Nb6 29. Red2 Rac8 30. Rd6 Nd5 31. Qe4 Qa8 32. c4 bxc4 33. bxc4 Nf6 34. Qxa8 Rxa8 35. Rc6 Rfb8 36. Nc3 Rb2 37. h3 Rc2 38. Rd3 Kf8 39. a4 Ra7 40. a5 Ke7 41. Na4 Ne4 42. Nb6 Ke8 43. Rc8+ Ke7 44. Rc6 Ke8 45. Nc8 Ra8 46. Nd6+ Nxd6 47. Rdxd6 Ke7 48. c5 Rxc5 49. Rxa6 Rxa5 50. Rxa8 Rxa8 51. Rb6 f5 52. Kg2 Ra4 53. h4 Re4 54. f3 Re2+ 55. Kh3 g5 56. Rb7+ Kf6 57. h5 Rf2 58. Rh7 Rxf3 59. Rxh6+ Ke5 60. Rg6 g4+ 61. Kg2 Ra3 62. h6 Ra8 63. h7 Rh8 64. Rh6 Kd5 65. Rh5 Ke4 66. Kf2 e5 67. Rh4 Kd4 68. Ke2 Ke4 69. Kf2 Kd3 70. Rh5 e4 71. Kg2 e3 72. Rxf5 Rxh7 73. Rd5+ Ke2 74. Rg5 Rd7 75. Rxg4 Kd2 76. Ra4 e2 77. Ra2+ Ke3 78. Ra3+ Rd3 79. Ra1 Rd1 80. Ra3+ Kd4 81. Ra4+ Kc5 0-1

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.11.01"]
[Round "9"]
[White "Diehl, Walter"]
[Black "Werner, Joern"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1847"]
[BlackElo "1639"]
[PlyCount "41"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. h3 Nf6 6. Re1 a6 7. c3 0-0 8. d4 exd4 9. cxd4 Bb6 10. Nc3 h6 11. a3 Re8 12. Ba2 Re7 13. Qd3 Qf8 14. Bd2 Bd7 15. e5 dxe5 16. dxe5 Nh7 17. Nd5 Ree8 18. Nxb6 cxb6 19. Qxd7 Qe7 20. Qg4 g6 21. Qxg6+ 1-0

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.10.31"]
[Round "8"]
[White "Schulz, Wolfgang"]
[Black "Diehl, Walter"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1924"]
[BlackElo "1847"]
[PlyCount "55"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 d6 7. c3 Na5 8. Bc2 Bg4 9. h3 Bh5 10. d3 Be7 11. Nbd2 0-0 12. Re1 c5 13. Nf1 Nd7 14. Ne3 Bg6 15. Nd5 Nb6 16. Nxe7+ Qxe7 17. g4 f6 18. Be3 Nd7 19. Nh4 Rac8 20. Nf5 Bxf5 21. gxf5 c4 22. d4 Kh8 23. Kh1 Rg8 24. Rg1 exd4 25. Bxd4 Nc6 26. Rg4 Nde5 27. Rh4 Nxd4 28. Rxh7+ 1-0

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.10.30"]
[Round "7"]
[White "Diehl, Walter"]
[Black "Ruehr, Wilfried"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1847"]
[BlackElo "1933"]
[PlyCount "104"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 e5 4. dxe5 Qxe5+ 5. Be2 Nf6 6. Nf3 Qd6 7. 0-0 Qxd1 8. Rxd1 Bd6 9. Bb5+ Bd7 10. Re1+ Kd8 11. Bc4 Bf5 12. Bxf7 Bxc2 13. Bg5 Nbd7 14. Nc3 h6 15. Bxf6+ Nxf6 16. Nd4 Bh7 17. Bb3 Bg8 18. Bc2 Bf7 19. Rad1 Re8 20. Kf1 Bc4+ 21. Kg1 Rxe1+ 22. Rxe1 c6 23. Nf5 Bf8 24. b3 Bf7 25. h3 Rc8 26. Nd4 Bb4 27. Re3 Kc7 28. Bf5 Rd8 29. Ne6+ Bxe6 30. Bxe6 Re8 31. Nd1 Bc5 32. Re2 Nd5 33. Bg4 Rxe2 34. Bxe2 Bd4 35. Kf1 Kd6 36. Bd3 Kc5 37. g3 Kb4 38. Ke2 b5 39. Bb1 c5 40. Kd3 Bf6 41. Ne3 Nc3 42. Kc2 c4 43. bxc4 bxc4 44. Nd1 Nxb1 45. Kxb1 a5 46. Ne3 Kb5 47. Kc2 Kc5 48. Nf5 Kd5 49. f3 Ke5 50. Ne3 Kd4 51. Nf5+ Ke5 52. Ne3 Kd4 1/2-1/2

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.10.29"]
[Round "6"]
[White "Voss, Werner"]
[Black "Diehl, Walter"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1694"]
[BlackElo "1847"]
[PlyCount "94"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. Nge2 Nc6 6. 0-0 a6 7. f4 Nh6 8. d3 Bg4 9. h3 Be6 10. Be3 Rb8 11. Qd2 f5 12. g4 Nf7 13. Ng3 Nd4 14. exf5 gxf5 15. Nh5 0-0 16. Nxg7 Kxg7 17. Ne2 Nxe2+ 18. Qxe2 Bd7 19. Bd2 Rg8 20. g5 e5 21. Bd5 Qe7 22. Qh5 Be6 23. Bxe6 Qxe6 24. Be3 Qg6 25. Qxg6+ Kxg6 26. Bd2 Rbe8 27. Rae1 d5 28. Kh2 e4 29. dxe4 Rxe4 30. Rxe4 dxe4 31. Be3 b6 32. Rd1 Rd8 33. Rxd8 Nxd8 34. b4 Ne6 35. c3 Kh5 36. Kg3 cxb4 37. cxb4 b5 38. Bb6 Kg6 39. Be3 Nc7 40. Bc5 Nd5 41. Bd6 Nc3 42. Bc5 Ne2+ 43. Kf2 Nxf4 44. h4 Nd3+ 45. Ke3 Kh5 46. Be7 Ne5 47. Bd8 Nc6 0-1

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.10.28"]
[Round "5"]
[White "Diehl, Walter"]
[Black "Cording, Harm Wilhelm"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1847"]
[BlackElo "2060"]
[PlyCount "78"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 Nf6 4. Bg5 dxe4 5. Bxe4 c5 6. c3 Qb6 7. Bxf6 gxf6 8. b3 cxd4 9. Qxd4 Qxd4 10. cxd4 f5 11. Bf3 Nc6 12. Ne2 Bg7 13. Bxc6+ bxc6 14. Na3 Ba6 15. Nc4 Rd8 16. Rd1 0-0 17. f4 Bxc4 18. bxc4 Rd7 19. Kf2 Rfd8 20. Ke3 c5 21. d5 exd5 22. cxd5 Rxd5 23. Rxd5 Rxd5 24. Rb1 Bd4+ 25. Kd3 Kg7 26. Kc4 Rd6 27. a4 Be3 28. Rb2 Ra6 29. Ra2 Rb6 30. g3 a5 31. Ra3 Rb4+ 32. Kd3 Bd4 33. Ra2 Bb2 34. Kc2 Bf6 35. Ng1 Re4 36. Nf3 Re3 37. Ng1 Bd4 38. Kd2 h5 39. Ne2 h4 0-1

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.10.27"]
[Round "4"]
[White "Ditmas, Hugh"]
[Black "Diehl, Walter"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "1921"]
[BlackElo "1847"]
[PlyCount "121"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. d5 exd5 8. Nh4 c6 9. cxd5 Nxd5 10. Nf5 Nc7 11. e4 d5 12. Nc3 Bf6 13. Qg4 Nd7 14. exd5 Ne5 15. Qd1 cxd5 16. Qb3 Qe8 17. Nd6 Qb8 18. Nxb7 Qxb7 19. Nxd5 Nxd5 20. Bxd5 Qa6 21. Bxa8 Rxa8 22. Rd1 Qe2 23. Be3 Re8 24. Rac1 Qh5 25. Qd5 h6 26. Qb7 Ng4 27. Qg2 Bxb2 28. Rd5 Qg6 29. Rcd1 Nxe3 30. fxe3 Ba3 31. Rd8 Rxd8 32. Rxd8+ Kh7 33. Qd2 Bc5 34. Qd3 a5 35. Qxg6+ Kxg6 36. Kf2 h5 37. Kf3 f5 38. a4 Be7 39. Rd7 Kf6 40. Rb7 Bc5 41. h3 g5 42. g4 hxg4+ 43. hxg4 fxg4+ 44. Ke4 g3 45. Rd7 Ke6 46. Rd2 Bb4 47. Rc2 Bd6 48. Rb2 Bb4 49. Kf3 Bc5 50. Kxg3 Kf5 51. Kf3 g4+ 52. Kf2 Ke4 53. Kg3 Kxe3 54. Kxg4 Kd3 55. Kf5 Bb4 56. Rg2 Kc4 57. Rg6 Bc5 58. Rg4+ Kd5 59. Rg8 Bd4 60. Rg4 Bc5 61. Rg8 1/2-1/2

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.10.26"]
[Round "3"]
[White "Diehl, Walter"]
[Black "Wuensch, Ulrich"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1847"]
[BlackElo "1957"]
[PlyCount "85"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. f3 0-0 8. Bc4 Qa5 9. 0-0 d6 10. a3 Bd7 11. h3 Rac8 12. Bb3 a6 13. Rb1 Ne5 14. Qe2 b5 15. Rfd1 Nc4 16. Bxc4 Rxc4 17. Nb3 Qc7 18. Na1 Be6 19. Nd5 Qb7 20. Nxf6+ Bxf6 21. c3 Rc7 22. Nc2 a5 23. Nd4 Bd7 24. Bh6 Rb8 25. f4 e6 26. e5 Be7 27. Kh1 d5 28. Nf3 b4 29. axb4 axb4 30. cxb4 Qxb4 31. f5 exf5 32. e6 Qe4 33. Qxe4 dxe4 34. exd7 exf3 35. Bf4 fxg2+ 36. Kh2 g1Q+ 37. Kxg1 Rcb7 38. Bxb8 Rxb8 39. Rbc1 Rd8 40. Rc8 Kg7 41. Rxd8 Bxd8 42. Re1 Kf6 43. Re8 1-0

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.10.25"]
[Round "2"]
[White "Hawranke, Dietrich"]
[Black "Diehl, Walter"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "2053"]
[BlackElo "1847"]
[PlyCount "59"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 0-0 8. Qd2 b6 9. 0-0-0 Bb7 10. Bd3 h6 11. Nxf6+ Qxf6 12. Ne5 Rd8 13. Qe3 Nd7 14. Kb1 Rac8 15. Rhg1 Nxe5 16. dxe5 Qh4 17. h3 c5 18. g4 c4 19. Be2 Qe7 20. Rxd8+ Qxd8 21. Rd1 Bd5 22. Qd4 Qc7 23. f4 Qc5 24. c3 a5 25. Kc2 a4 26. Qxc5 Rxc5 27. Rd4 Kf8 28. Kd2 Ke7 29. Ke3 f6 30. Bf3 1/2-1/2

[Event "Hamburg Seniors op 19th"]
[Site "Hamburg"]
[Date "2012.10.24"]
[Round "1"]
[White "Diehl, Walter"]
[Black "Lubisch, Gerwalt"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1847"]
[BlackElo "1341"]
[PlyCount "83"]
[EventDate "2012.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Be3 Bg7 4. Nf3 Nf6 5. Nc3 0-0 6. h3 Nbd7 7. Qd2 Re8 8. 0-0-0 c6 9. Kb1 a5 10. e5 Nd5 11. Nxd5 cxd5 12. exd6 e6 13. Bb5 Qb6 14. a4 Rd8 15. h4 Nf6 16. Bg5 Ne4 17. Qe3 Nxg5 18. Nxg5 Bh6 19. Qf3 f5 20. Qe2 Qxd6 21. Rde1 Bxg5 22. hxg5 b6 23. Rh3 Ra7 24. Qe5 Qxe5 25. Rxe5 Rd6 26. Rc3 Bd7 27. Bxd7 Raxd7 28. Rc8+ Kf7 29. Rh8 Kg7 30. Re8 Kf7 31. Rc8 Rb7 32. Ka2 b5 33. axb5 Rxb5 34. Rc7+ Kg8 35. Re7 Rbb6 36. Re3 Rbc6 37. c3 Ra6 38. Rh3 e5 39. Rexh7 e4 40. Rh8+ Kf7 41. R3h7+ Ke6 42. Re8# 1-0

[Event "Hamburg-ch Seniors op 16th"]
[Site "Hamburg"]
[Date "2009.11.08"]
[Round "9"]
[White "Zippert, Georg"]
[Black "Diehl, Walter"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "1708"]
[BlackElo "1838"]
[PlyCount "117"]
[EventDate "2009.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bd7 7. 0-0 Bg7 8. Bg5 Qb6 9. Nb3 Be6 10. Be3 Qd8 11. Nd4 Bd7 12. Qd2 Nc6 13. h3 a6 14. f4 0-0 15. Bf3 Ne8 16. Rad1 Nxd4 17. Bxd4 Bc6 18. Nd5 Bxd5 19. exd5 Rc8 20. c3 Rc4 21. Bxg7 Kxg7 22. Rfe1 Nf6 23. Re2 b5 24. Rde1 Re8 25. Kh1 Qc7 26. g4 Ng8 27. Re4 Rc8 28. Rd4 Qc5 29. Ree4 Rxd4 30. Qxd4+ Qxd4 31. Rxd4 Nf6 32. g5 Ne8 33. Re4 Kf8 34. a4 Rc5 35. Rd4 Nc7 36. axb5 axb5 37. Kg2 Ke8 38. Kf2 Kd7 39. Rd2 e6 40. dxe6+ fxe6 41. h4 d5 42. Ke3 Kd6 43. Rh2 b4 44. cxb4 Rc4 45. h5 Rxb4 46. Bd1 e5 47. fxe5+ Kxe5 48. b3 Ne6 49. hxg6 Re4+ 50. Kd2 hxg6 51. Bc2 Rg4 52. Re2+ Kd6 53. Bxg6 Rxg5 54. Be8 Rg3 55. Re3 Rg2+ 56. Re2 Rxe2+ 57. Kxe2 Nd4+ 58. Kd3 Nxb3 59. Bf7 1/2-1/2

[Event "Hamburg-ch Seniors op 16th"]
[Site "Hamburg"]
[Date "2009.11.07"]
[Round "8"]
[White "Diehl, Walter"]
[Black "Lindenberg, Uwe"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "1838"]
[BlackElo "1662"]
[PlyCount "79"]
[EventDate "2009.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Bg5 Qd7 6. Bb5 c6 7. Bd3 b6 8. a3 Bxc3+ 9. bxc3 Ba6 10. Bxa6 Nxa6 11. f4 c5 12. g4 h6 13. Bh4 Ng6 14. Bg3 Ne7 15. Ne2 Nc6 16. 0-0 h5 17. f5 h4 18. Be1 Ne7 19. fxe6 fxe6 20. Nf4 g5 21. Nh5 0-0-0 22. Bd2 Rxh5 23. gxh5 Nf5 24. Kh1 Rg8 25. Rg1 Qe7 26. Qg4 Nh6 27. Qe2 c4 28. Raf1 Nf5 29. Qg4 Nh6 30. Bxg5 Qe8 31. Qxh4 Nf5 32. Rxf5 exf5 33. Bf6 Nc7 34. h6 Rxg1+ 35. Kxg1 Qg6+ 36. Qg5 Qxg5+ 37. Bxg5 Ne6 38. h7 Nxg5 39. h8Q+ Kb7 40. Qg7+ 1-0

[Event "Hamburg-ch Seniors op 16th"]
[Site "Hamburg"]
[Date "2009.11.06"]
[Round "7"]
[White "Keuneke, Hanno"]
[Black "Diehl, Walter"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "1673"]
[BlackElo "1838"]
[PlyCount "51"]
[EventDate "2009.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Bd7 9. Qd2 Nc6 10. 0-0-0 Rc8 11. Bb3 Na5 12. h4 h5 13. Bg5 Nxb3+ 14. Nxb3 b5 15. e5 Ne8 16. Nd5 f6 17. exf6 Nxf6 18. Rhe1 Rf7 19. Bxf6 Bxf6 20. Qh6 Bf5 21. Nxf6+ Rxf6 22. Nd4 Qd7 23. Qg5 Rc5 24. Qe3 e5 25. Nxf5 Rxf5 26. Qxc5 1-0

[Event "Hamburg-ch Seniors op 16th"]
[Site "Hamburg"]
[Date "2009.11.05"]
[Round "6"]
[White "Diehl, Walter"]
[Black "Kreutzkamp, Hans Rudolf"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1838"]
[BlackElo "2110"]
[PlyCount "88"]
[EventDate "2009.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Bg5 h6 6. Bh4 d6 7. c3 Be6 8. Bxe6 fxe6 9. Nbd2 0-0 10. b4 Bb6 11. Nc4 Ne7 12. Nxb6 axb6 13. 0-0 Ng6 14. a4 Qd7 15. Bxf6 Rxf6 16. d4 exd4 17. Nxd4 e5 18. Nf5 Kh7 19. g3 Ne7 20. Nxe7 Qxe7 21. f3 Qe6 22. Qd5 Qxd5 23. exd5 Kg8 24. Kf2 Kf7 25. Ke3 Ke7 26. a5 b5 27. c4 bxc4 28. Rac1 b5 29. axb6 cxb6 30. Rxc4 Ra4 31. Rfc1 Rf8 32. Rc7+ Kf6 33. R1c4 b5 34. Rg4 g5 35. Rd7 Ra6 36. Rb7 Ra3+ 37. Kf2 Ra2+ 38. Kf1 Rc8 39. Re4 Rxh2 40. Kg1 Rd2 41. Kf1 Rc1+ 42. Re1 Rxe1+ 43. Kxe1 Rxd5 44. Ke2 h5 0-1

[Event "Hamburg-ch Seniors op 16th"]
[Site "Hamburg"]
[Date "2009.11.04"]
[Round "5"]
[White "Diehl, Walter"]
[Black "Klinkow, Alexander"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "1838"]
[BlackElo "1700"]
[PlyCount "63"]
[EventDate "2009.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Qd2 a6 8. 0-0-0 Nbd7 9. Be2 Qc7 10. Qe3 b5 11. f4 Bb7 12. Bf3 Rc8 13. Rd2 0-0 14. e5 dxe5 15. fxe5 Nd5 16. Nxd5 Bxg5 17. Qxg5 Bxd5 18. Bxd5 exd5 19. Nf5 Qxe5 20. Ne7+ Kh8 21. Qxe5 Nxe5 22. Nxc8 Rxc8 23. Rxd5 Nc4 24. Rhd1 g6 25. Rd8+ Rxd8 26. Rxd8+ Kg7 27. Ra8 a5 28. b3 Ne3 29. Rxa5 Nxg2 30. Rxb5 f5 31. Kd2 Kf6 32. a4 1-0

[Event "Hamburg-ch Seniors op 16th"]
[Site "Hamburg"]
[Date "2009.11.03"]
[Round "4"]
[White "Mueller, Joerg"]
[Black "Diehl, Walter"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "2053"]
[BlackElo "1838"]
[PlyCount "55"]
[EventDate "2009.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nge7 5. d3 a6 6. Ba4 b5 7. Bb3 Ng6 8. d4 Be7 9. Bd5 Bf6 10. dxe5 Ngxe5 11. Nxe5 Bxe5 12. f4 Bd6 13. a4 Rb8 14. axb5 Bc5+ 15. Kh1 axb5 16. Bxf7+ Kxf7 17. Qd5+ Ke8 18. Qxc5 Qh4 19. Nd2 Rf8 20. Nf3 Qg4 21. Be3 Rf7 22. Ng5 Rf8 23. Nxh7 Rh8 24. Ng5 Rh5 25. Qd5 Rxg5 26. fxg5 Qh5 27. Qg8+ Ke7 28. Qxg7+ 1-0

[Event "Hamburg-ch Seniors op 16th"]
[Site "Hamburg"]
[Date "2009.11.02"]
[Round "3"]
[White "Diehl, Walter"]
[Black "Horstmann, Axel"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1838"]
[BlackElo "1533"]
[PlyCount "81"]
[EventDate "2009.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. f3 0-0 8. Qd2 d6 9. Nxc6 bxc6 10. Bh6 Be6 11. g4 Nd7 12. h4 Re8 13. Bxg7 Kxg7 14. h5 Rh8 15. h6+ Kg8 16. Qd4 Qf8 17. 0-0-0 Ne5 18. Be2 f6 19. Rdg1 c5 20. Qe3 Qc8 21. Nd5 Bxd5 22. exd5 Kf8 23. f4 Nf7 24. Bc4 Qd8 25. Re1 Rc8 26. Qc3 Rg8 27. Re6 g5 28. Bd3 Rh8 29. fxg5 Nxg5 30. Re2 Nf7 31. Bf5 Rb8 32. Be6 Ng5 33. Rh5 Nxe6 34. Rxe6 Rg8 35. Qf3 Rg6 36. g5 Kg8 37. Qe3 Rb7 38. gxf6 Qf8 39. fxe7 Qe8 40. Rxg6+ hxg6 41. h7+ 1-0

[Event "Hamburg-ch Seniors op 16th"]
[Site "Hamburg"]
[Date "2009.11.01"]
[Round "2"]
[White "Weidmann, Peter"]
[Black "Diehl, Walter"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "1672"]
[BlackElo "1838"]
[PlyCount "176"]
[EventDate "2009.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. 0-0 Bd7 8. Kh1 Nc6 9. f3 Rc8 10. Bb3 a6 11. a3 b5 12. Be3 Na5 13. Bf2 Nc4 14. Rb1 Nxb2 15. Qd2 Nc4 16. Bxc4 Rxc4 17. Rb4 Qc8 18. Nde2 0-0 19. Rfb1 Qc7 20. Rxc4 Qxc4 21. Rb4 Qc7 22. f4 Rc8 23. Bg3 Bg4 24. e5 Nd7 25. Nd5 Qxc2 26. Rb2 Qxd2 27. Rxd2 Kf8 28. exd6 exd6 29. h3 Bxe2 30. Rxe2 Rc1+ 31. Kh2 Rd1 32. Nc7 Bd4 33. h4 Bg1+ 34. Kh3 Rd3 35. h5 gxh5 36. Kh4 Bb6 37. Re8+ Kg7 38. Nxa6 Nf6 39. Rb8 Rd1 40. Rxb6 Rh1+ 41. Bh2 Rxh2+ 42. Kg3 Rh1 43. Rxb5 h4+ 44. Kf2 Ra1 45. Ra5 Ne4+ 46. Kf3 Nd2+ 47. Kg4 Nc4 48. Ra4 Rxa3 49. Rxa3 Nxa3 50. Kxh4 Nc4 51. Nb4 Ne3 52. Kg3 h5 53. Kf3 Ng4 54. Nd5 Nf6 55. Ne3 Kg6 56. Nc4 d5 57. Ne5+ Kg7 58. g3 Ne4 59. Kg2 f6 60. Nf3 Kf7 61. Nd4 Nc5 62. Kh3 Ne6 63. Nf3 d4 64. f5 Ng5+ 65. Kg2 d3 66. Nd2 Ke7 67. Kf2 Kd6 68. Ke3 Ke5 69. Kxd3 Kxf5 70. Ke3 Kg4 71. Kf2 Kf5 72. Nc4 Ne4+ 73. Kf3 Nc5 74. Ne3+ Kg5 75. Ng2 Nd3 76. Ne3 Ne5+ 77. Kg2 f5 78. Nf1 Nc4 79. Nh2 Nd2 80. Nf3+ Nxf3 81. Kxf3 Kg6 82. Kg2 Kf6 83. Kf2 Ke6 84. Kf3 Ke5 85. Ke3 Kf6 86. Kf4 Kg6 87. Ke3 Kg5 88. Kf3 Kg6 1/2-1/2

[Event "Hamburg-ch Seniors op 16th"]
[Site "Hamburg"]
[Date "2009.10.31"]
[Round "1"]
[White "Diehl, Walter"]
[Black "Funke, Hermann"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1838"]
[BlackElo "1463"]
[PlyCount "93"]
[EventDate "2009.10.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. exd5 cxd5 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. 0-0 Bd6 9. Bg5 0-0 10. Nc3 a6 11. Nxd5 h6 12. Bxf6 Nxf6 13. Nxf6+ Qxf6 14. Nd2 Qe7 15. Nc4 Bc7 16. Qf3 b5 17. Ne3 Qd7 18. Nd5 f5 19. c4 e4 20. dxe4 fxe4 21. Qb3 Kh8 22. cxb5 Bb8 23. Rae1 Qd6 24. g3 axb5 25. Rxe4 Ba7 26. Nf4 Rae8 27. Rxe8 Rxe8 28. Qf7 Bxf2+ 29. Rxf2 Re1+ 30. Kg2 Qd1 31. Nh5 Rg1+ 32. Kh3 Qd4 33. Qxg7+ Qxg7 34. Nxg7 Kxg7 35. Rf5 b4 36. Rb5 Ra1 37. Rxb4 Rxa2 38. Kg4 Ra6 39. Rb7+ Kg6 40. b4 h5+ 41. Kh4 Re6 42. h3 Re4+ 43. g4 hxg4 44. hxg4 Re8 45. Rb6+ Kg7 46. b5 Re4 47. Rc6 1-0

[Event "Hamburg-ch Seniors op 15th"]
[Site "Hamburg"]
[Date "2008.11.04"]
[Round "9"]
[White "Zippert, Georg"]
[Black "Diehl, Walter"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1727"]
[BlackElo "1863"]
[PlyCount "100"]
[EventDate "2008.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Bd7 8. f3 Qb6 9. Qd2 Qb4 10. 0-0-0 Nc6 11. a3 Qa5 12. Nb3 Qd8 13. h3 a6 14. g4 b5 15. g5 Nh5 16. Nd5 Rb8 17. Bf2 Ne5 18. c3 Nc4 19. Qc2 e6 20. Ne3 Qxg5 21. Bxc4 bxc4 22. Nd2 d5 23. h4 Qd8 24. exd5 exd5 25. Nxd5 Bh6 26. Be3 Bxe3 27. Nxe3 0-0 28. Ndxc4 Qc7 29. Rhg1 Be6 30. Rd4 Rb5 31. Nd6 Rb6 32. Nec4 Rc6 33. Qe2 Ng7 34. f4 Rd8 35. Rd2 Bxc4 36. Nxc4 Rd4 37. Rxd4 Nf5 38. Re4 Ng3 39. Re8+ Kg7 40. Qe5+ Qxe5 41. Rxe5 Rxc4 42. Ra5 Rc6 43. Kd2 h5 44. Kd3 Nf5 45. c4 Nxh4 46. b4 Nf5 47. Rd5 h4 48. b5 axb5 49. cxb5 Rb6 50. Kc4 Ne3+ 0-1

[Event "Hamburg-ch Seniors op 15th"]
[Site "Hamburg"]
[Date "2008.11.03"]
[Round "8"]
[White "Diehl, Walter"]
[Black "Gehrke, Rolf"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1863"]
[BlackElo "1973"]
[PlyCount "70"]
[EventDate "2008.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Nf6 6. f3 Bg7 7. Qd2 0-0 8. Nc3 d5 9. Nxc6 bxc6 10. exd5 Nxd5 11. Bd4 e5 12. Bc5 Re8 13. Ne4 Be6 14. Ba6 Qc7 15. 0-0 Rad8 16. Qf2 Nf4 17. Rfd1 Rxd1+ 18. Rxd1 Qa5 19. Nd6 Rd8 20. Bb7 Bd5 21. Nc8 Bf8 22. Bxf8 Kxf8 23. Qxa7 Qxa7+ 24. Nxa7 Rd7 25. c4 Rxb7 26. cxd5 cxd5 27. Nc6 Rxb2 28. a4 Rxg2+ 29. Kh1 Ra2 30. Nxe5 Rxa4 31. Kg1 Ra2 32. Ng4 h5 33. Nf6 Nh3+ 34. Kf1 Rxh2 35. Nxd5 Rf2+ 0-1

[Event "Hamburg-ch Seniors op 15th"]
[Site "Hamburg"]
[Date "2008.11.02"]
[Round "7"]
[White "Schulz, Hans Juergen"]
[Black "Diehl, Walter"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1903"]
[BlackElo "1863"]
[PlyCount "86"]
[EventDate "2008.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 g6 6. Nf3 Bg7 7. 0-0 a6 8. a4 e6 9. Bg5 Qc7 10. Qe2 Nf6 11. h3 Nh5 12. Rac1 0-0 13. Rfd1 h6 14. Be3 Kh7 15. Bc5 Re8 16. Bd6 Qa5 17. g4 Nf6 18. e5 Ng8 19. Rb1 f6 20. b4 Qd8 21. Bd3 Nxe5 22. Nxe5 fxe5 23. Qc2 Ne7 24. Bxe7 Rxe7 25. Bxg6+ Kh8 26. Rd6 Qc7 27. Qd3 e4 28. Nxe4 Be5 29. Qe3 Kg7 30. Rc1 Qb8 31. Qd3 Kxg6 32. Ng3+ Kf7 33. Qh7+ Bg7 34. Rd3 Kf8 35. Rf3+ Rf7 36. Rxf7+ Kxf7 37. Nh5 Qd6 38. Qxg7+ Ke8 39. Nf6+ Kd8 40. Qh8+ Ke7 41. Qg7+ Kd8 42. Qh8+ Ke7 43. Qg7+ Kd8 1/2-1/2

[Event "Hamburg-ch Seniors op 15th"]
[Site "Hamburg"]
[Date "2008.11.01"]
[Round "6"]
[White "Diehl, Walter"]
[Black "Gollasch, Theo Heinz"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1863"]
[BlackElo "2010"]
[PlyCount "108"]
[EventDate "2008.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nb5 Qb6 6. c4 c6 7. Nc3 g6 8. Nf3 Bf5 9. Be2 Bg7 10. 0-0 0-0 11. Nh4 Bd7 12. b3 Qc7 13. Nf3 Rd8 14. Be3 Ng4 15. h3 Nxe3 16. fxe3 e5 17. Rc1 exd4 18. Nxd4 Qe5 19. Rf3 Bf5 20. g4 Bxg4 21. hxg4 c5 22. Nd5 cxd4 23. Qf1 Nc6 24. Qh3 dxe3 25. Re1 Qg5 26. Kg2 h5 27. Rxe3 hxg4 28. Qxg4 Rxd5 29. cxd5 Qxe3 30. dxc6 bxc6 31. Rf1 Qd2 32. Rf2 Qd5+ 33. Bf3 Qc5 34. Qd7 Bd4 35. Bxc6 Qg5+ 36. Kf1 Bxf2 37. Bxa8 Qg1+ 38. Ke2 Bd4 39. Qe8+ Kg7 40. Kd3 Bf6 41. Qe3 Qb1+ 42. Kc4 Qxa2 43. Bd5 Qa6+ 44. Kb4 Qb6+ 45. Qxb6 axb6 46. Kc4 Be5 47. Kd3 f5 48. Ke3 Kh6 49. Be6 Bd6 50. Kf3 Kg5 51. Bf7 Kf6 52. Be8 g5 53. Bc6 g4+ 54. Kg2 f4 0-1

[Event "Hamburg-ch Seniors op 15th"]
[Site "Hamburg"]
[Date "2008.10.31"]
[Round "5"]
[White "Weiss, Siegfried"]
[Black "Diehl, Walter"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1978"]
[BlackElo "1863"]
[PlyCount "70"]
[EventDate "2008.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e3 c5 2. f4 Nc6 3. Nf3 g6 4. Be2 Bg7 5. 0-0 d5 6. d3 Nh6 7. Qe1 Nf5 8. c3 e5 9. e4 dxe4 10. dxe4 Nd6 11. fxe5 Nxe5 12. Bf4 Nxf3+ 13. Rxf3 Qb6 14. Na3 0-0 15. e5 Nf5 16. Nc4 Qe6 17. Rd1 b5 18. Nd6 a6 19. Nxf5 Qxf5 20. Bd3 Qe6 21. Be4 Ra7 22. Bd5 Qe7 23. Re3 Be6 24. c4 bxc4 25. Bxe6 Qxe6 26. Rd6 Qf5 27. Bg3 Re8 28. Rf3 Qc2 29. Rf2 Qa4 30. h4 Rae7 31. Qf1 Bxe5 32. Bxe5 Rxe5 33. Rxf7 Re1 34. Rf8+ Kg7 35. Rf7+ Kh6 0-1

[Event "Hamburg-ch Seniors op 15th"]
[Site "Hamburg"]
[Date "2008.10.30"]
[Round "4"]
[White "Diehl, Walter"]
[Black "Hadenfeldt, Klaus"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1863"]
[BlackElo "1658"]
[PlyCount "47"]
[EventDate "2008.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Nc6 8. f3 0-0 9. g4 a6 10. 0-0-0 Nxd4 11. Bxd4 b5 12. h4 h5 13. Bxf6 Bxf6 14. gxh5 Kh7 15. hxg6+ fxg6 16. Nd5 Be6 17. h5 g5 18. Nxf6+ exf6 19. Qxd6 Qc8 20. h6 Ra7 21. Qa3 Rc7 22. Rh2 Rc6 23. Kb1 Qc7 24. Qxf8 1-0

[Event "Hamburg-ch Seniors op 15th"]
[Site "Hamburg"]
[Date "2008.10.29"]
[Round "3"]
[White "Werner, Joern"]
[Black "Diehl, Walter"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1591"]
[BlackElo "1863"]
[PlyCount "94"]
[EventDate "2008.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd1 g6 6. h3 Bg7 7. c3 Nf6 8. Bc4 0-0 9. Qe2 Nd7 10. a3 Nde5 11. Ba2 Nxf3+ 12. Qxf3 Ne5 13. Qe3 Qc7 14. Nd2 Qc5 15. 0-0 Qxe3 16. fxe3 Bd7 17. Nf3 Bb5 18. Rf2 e6 19. Nxe5 Bxe5 20. c4 Bc6 21. Bb1 a5 22. Bd3 Rfc8 23. Rb1 a4 24. Bd2 h5 25. Bb4 Kg7 26. Rc1 b6 27. Bc3 Bxc3 28. Rxc3 Ra5 29. Rc1 Re5 30. Rcf1 Rc7 31. Bc2 Bxe4 32. Bxa4 Bd3 33. Rd1 Rxe3 34. Rfd2 Bxc4 35. Rc1 Rc5 36. Rxd6 b5 37. Bd1 Rg5 38. Kh2 Bd5 39. Rc2 Reg3 40. Bf3 Bxf3 41. gxf3 Rxf3 42. Rdc6 Rgg3 43. R6c5 Rxh3+ 44. Kg2 Rhg3+ 45. Kh2 Rb3 46. Rc7 h4 47. Rb7 Rh3+ 0-1

[Event "Hamburg-ch Seniors op 15th"]
[Site "Hamburg"]
[Date "2008.10.28"]
[Round "2"]
[White "Diehl, Walter"]
[Black "Hofmeier, Arthur"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1863"]
[BlackElo "1370"]
[PlyCount "53"]
[EventDate "2008.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. Be3 a6 7. N5c3 Nge7 8. Bc4 Na5 9. Bd5 Nxd5 10. Nxd5 Nc4 11. Bc1 b5 12. b3 Nb6 13. Nbc3 Bb7 14. 0-0 Nd7 15. Be3 Rb8 16. a4 Bc6 17. axb5 axb5 18. Ra7 Be7 19. Nc7+ Kf8 20. f4 g6 21. fxe5 Kg7 22. exd6 Bf6 23. N3d5 Rb7 24. Ra8 Rb8 25. Rxb8 Qxb8 26. Nxf6 Rf8 27. Qd4 1-0

[Event "Hamburg-ch Seniors op 13th"]
[Site "Hamburg"]
[Date "2006.11.04"]
[Round "9"]
[White "Diehl, Walter"]
[Black "Bartlitz, Heinz"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1790"]
[BlackElo "1590"]
[PlyCount "107"]
[EventDate "2006.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f3 Nbd7 5. Bc4 b5 6. Bb3 a6 7. Nh3 e6 8. Be3 Be7 9. a3 Nb6 10. 0-0 0-0 11. f4 Bb7 12. e5 dxe5 13. fxe5 Nfd5 14. Bxd5 Nxd5 15. Nxd5 cxd5 16. Qg4 Kh8 17. Rf2 Qe8 18. Raf1 f5 19. exf6 Rxf6 20. Rxf6 Bxf6 21. Nf4 e5 22. Ne6 Qg6 23. Qxg6 hxg6 24. dxe5 Bxe5 25. Bd4 Bxd4+ 26. Nxd4 Kg8 27. Re1 Kf7 28. Re6 Re8 29. Rb6 Re7 30. Kf2 Rc7 31. c3 Re7 32. Nc2 Bc8 33. h3 Re6 34. Rb8 Re8 35. Nb4 Rd8 36. Rb6 d4 37. Nc6 Rd6 38. Ne5+ Ke7 39. Nxg6+ Kd7 40. Ne5+ Kc7 41. Rxd6 Kxd6 42. cxd4 Kd5 43. Ke3 g5 44. b3 a5 45. g4 Be6 46. Kd3 b4 47. axb4 axb4 48. Nf3 Kd6 49. Kc2 Bd5 50. Nxg5 Bg2 51. h4 Kd5 52. Kd3 Bf1+ 53. Ke3 Bg2 54. h5 1-0

[Event "Hamburg-ch Seniors op 13th"]
[Site "Hamburg"]
[Date "2006.11.03"]
[Round "8"]
[White "Bahr, Peter"]
[Black "Diehl, Walter"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "1883"]
[BlackElo "1790"]
[PlyCount "128"]
[EventDate "2006.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Ne5 c5 8. e3 cxd4 9. exd4 Qc7 10. Nc3 Bd7 11. Qe2 a6 12. Bf4 Bd6 13. Bg5 Be7 14. Rfd1 Re8 15. Rac1 Nc6 16. Qxc4 Rac8 17. Qe2 h6 18. Bf4 Nxe5 19. dxe5 Nh7 20. Ne4 Qd8 21. Nd6 Bxd6 22. Rxd6 Rxc1+ 23. Bxc1 Qc7 24. Be3 Bb5 25. Qd1 Rc8 26. Bb6 Qb8 27. h4 Nf8 28. h5 Bc6 29. f4 Bxg2 30. Kxg2 Rc6 31. Qd4 Rxd6 32. exd6 Qe8 33. Ba5 Qc6+ 34. Kf2 Nd7 35. g4 Kf8 36. g5 Qc5 37. Bc3 Qxd4+ 38. Bxd4 hxg5 39. fxg5 e5 40. Be3 f6 41. g6 f5 42. h6 gxh6 43. Bxh6+ Ke8 44. Ke3 Nf6 45. Bg5 Ng8 46. g7 Kd7 47. Be7 Ke6 48. a4 a5 49. Kf3 Nh6 50. Kg3 Ng8 51. Kh4 f4 52. Kg4 Nh6+ 53. Kf3 Ng8 54. Ke4 Nh6 55. Bg5 Ng8 56. d7 Kxd7 57. Kxe5 f3 58. Be3 Ke7 59. Bf2 Kf7 60. Kd6 Nf6 61. Kc7 Ne4 62. Bd4 f2 63. Bxf2 Nxf2 64. Kxb7 Nd3 1/2-1/2

[Event "Hamburg-ch Seniors op 13th"]
[Site "Hamburg"]
[Date "2006.11.02"]
[Round "7"]
[White "Diehl, Walter"]
[Black "Krischer, Ulrich"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "1790"]
[BlackElo "1648"]
[PlyCount "63"]
[EventDate "2006.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 h6 5. d4 exd4 6. cxd4 Bb6 7. 0-0 d6 8. h3 Nge7 9. Nc3 0-0 10. a3 a6 11. b4 Ba7 12. Qd3 b5 13. Bb3 Bb7 14. Bf4 Ng6 15. Bg3 Nge7 16. Rad1 Qe8 17. d5 Nd8 18. e5 f5 19. exd6 cxd6 20. Bxd6 Bb8 21. Bxe7 Kh8 22. Bxf8 Qxf8 23. Rfe1 Bd6 24. Nh4 Qf6 25. Re8+ Kh7 26. Nxf5 g6 27. Nxd6 Qxd6 28. Rde1 Nf7 29. R8e7 Rb8 30. R1e6 Qxe7 31. Qxg6+ Kh8 32. Rxe7 1-0

[Event "Hamburg-ch Seniors op 13th"]
[Site "Hamburg"]
[Date "2006.11.01"]
[Round "6"]
[White "Kock, Rudolf"]
[Black "Diehl, Walter"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1380"]
[BlackElo "1790"]
[PlyCount "48"]
[EventDate "2006.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 d5 3. e3 Bg4 4. b3 e6 5. Bb2 Be7 6. Bd3 0-0 7. 0-0 c5 8. Qe1 Bxf3 9. gxf3 Nc6 10. Qg3 Nb4 11. Kh1 Nxd3 12. cxd3 d4 13. e4 Nh5 14. Qg4 g6 15. Rg1 Kh8 16. f5 exf5 17. exf5 Qd5 18. Qe4 Qxf5 19. Qxf5 gxf5 20. Na3 Nf4 21. Rae1 Bh4 22. Nc2 Nxd3 23. Rb1 Rg8 24. Ba1 Nf2# 0-1

[Event "Hamburg-ch Seniors op 13th"]
[Site "Hamburg"]
[Date "2006.10.31"]
[Round "5"]
[White "Diehl, Walter"]
[Black "Hitzker, Johann"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1790"]
[BlackElo "1419"]
[PlyCount "123"]
[EventDate "2006.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. Bc4 h6 5. h3 Be7 6. d4 exd4 7. Nxd4 Nbd7 8. 0-0 Ne5 9. Bb3 0-0 10. f4 Ned7 11. Qe2 Nc5 12. Bc4 c6 13. b4 Nfxe4 14. Nxe4 Nxe4 15. Bxf7+ Rxf7 16. Qxe4 d5 17. Qe1 Bh4 18. Qd2 Qf6 19. Rb1 Qg6 20. Rb3 Bd7 21. Nf3 Bf6 22. Kh2 Re8 23. Bb2 Bxb2 24. Rxb2 Qf6 25. Nd4 Re4 26. c3 Rxf4 27. Rxf4 Qxf4+ 28. Qxf4 Rxf4 29. Kg3 g5 30. Re2 Kf7 31. a4 Kf6 32. Re3 h5 33. Rf3 h4+ 34. Kf2 Ke5 35. Ne2 Rxf3+ 36. Kxf3 Bf5 37. Nd4 Be4+ 38. Kf2 Kd6 39. g3 b6 40. gxh4 gxh4 41. Nf3 c5 42. Nxh4 cxb4 43. cxb4 d4 44. Nf3 Kd5 45. Nd2 Bc2 46. a5 bxa5 47. bxa5 Kc5 48. h4 Bh7 49. h5 Kb4 50. h6 d3 51. Ke3 Kc3 52. a6 Bg6 53. Nb1+ Kb4 54. Nd2 Ka5 55. Nc4+ Kxa6 56. Ne5 Bh7 57. Nxd3 Kb5 58. Kd2 Kc4 59. Ne5+ Kb5 60. Ke3 a5 61. Nf3 a4 62. Kd2 1/2-1/2

[Event "Hamburg-ch Seniors op 13th"]
[Site "Hamburg"]
[Date "2006.10.30"]
[Round "4"]
[White "Barkan, Viktor"]
[Black "Diehl, Walter"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1598"]
[BlackElo "1790"]
[PlyCount "105"]
[EventDate "2006.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 d6 5. Nce2 Nc6 6. Nf4 Nf6 7. d3 e6 8. Bb3 g6 9. Nge2 Bg7 10. c3 b5 11. a4 b4 12. c4 Nd7 13. g3 Nd4 14. Nxd4 Bxd4 15. Ne2 Bg7 16. 0-0 Bb7 17. Nf4 a5 18. Rb1 0-0 19. Bc2 Nb6 20. b3 d5 21. Be3 Rc8 22. Ng2 Rc7 23. Qe2 Qa8 24. f3 Qd8 25. Rbd1 Nc8 26. Nf4 Ne7 27. Qf2 d4 28. Bc1 Nc6 29. Qe2 Bc8 30. Ng2 e5 31. Rde1 Bh3 32. Bd1 f6 33. Kh1 Rcf7 34. f4 f5 35. Bc2 Qd7 36. Rf2 Bg4 37. Qf1 Bh3 38. Qe2 Bh6 39. Rg1 Bg4 40. Qf1 fxe4 41. dxe4 Rd8 42. Qd3 Bh3 43. Ne1 exf4 44. gxf4 Ne5 45. Qg3 Ng4 46. Nd3 Nxf2+ 47. Nxf2 Bxf4 48. Bxf4 Rdf8 49. Nxh3 Rf6 50. Bd3 Qf7 51. Rf1 h6 52. Kg1 g5 53. e5 1-0

[Event "Hamburg-ch Seniors op 13th"]
[Site "Hamburg"]
[Date "2006.10.27"]
[Round "1"]
[White "Diehl, Walter"]
[Black "Hofmeier, Arthur"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1790"]
[BlackElo "1373"]
[PlyCount "49"]
[EventDate "2006.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 h6 6. N1c3 Nf6 7. Be3 d6 8. Nd5 Nxd5 9. Qxd5 Be6 10. Qd2 a6 11. Nc3 b5 12. 0-0-0 Rb8 13. Kb1 Qa5 14. Be2 b4 15. Nd5 Kd7 16. f4 f6 17. Qd3 exf4 18. Bxf4 Bxd5 19. Qxd5 Qxd5 20. Rxd5 Ne5 21. Rhd1 Rb6 22. Bxe5 fxe5 23. Rxe5 Be7 24. Ra5 Bf6 25. e5 1-0

[Event "Hamburg Weisse Dame op 11th"]
[Site "Hamburg"]
[Date "2005.09.18"]
[Round "5.1"]
[White "Dobrusina, Anna"]
[Black "Diehl, Walter"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1377"]
[BlackElo "1782"]
[PlyCount "120"]
[EventDate "2005.09.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. 0-0-0 a6 10. h4 Nxd4 11. Bxd4 Be6 12. Kb1 Qa5 13. Nd5 Qd8 14. Nxf6+ exf6 15. h5 d5 16. hxg6 fxg6 17. Bd3 Qd7 18. g4 dxe4 19. Bxe4 f5 20. gxf5 Bxf5 21. Qh2 Bxd4 22. Rxd4 Qe7 23. Bd5+ Kh8 24. Be4 Rac8 25. Bxf5 Rxf5 26. Re4 Qf7 27. f4 Rd8 28. Qh4 Rd7 29. Rhe1 Rfd5 30. b3 Rd1+ 31. Rxd1 Rxd1+ 32. Kb2 Rd7 33. Qe1 Kg7 34. Qc3+ Qf6 35. Re5 Rf7 36. Re4 Rc7 37. Qe5 Re7 38. Qxf6+ Kxf6 39. Rb4 h5 40. Rb6+ Kf5 41. Rd6 h4 42. Kc3 h3 43. Rd5+ Kxf4 44. Rd4+ Re4 45. Rd7 h2 46. Rh7 Kg3 47. Rh6 Rg4 48. a4 g5 49. Rh5 Kg2 50. b4 h1Q 51. Rxh1 Kxh1 52. Kb3 b5 53. axb5 axb5 54. c4 Rxc4 55. Ka3 g4 56. Kb3 g3 57. Ka3 g2 58. Kb3 g1Q 59. Ka3 Qa1+ 60. Kb3 Rc3# 0-1

[Event "Hamburg Weisse Dame op 11th"]
[Site "Hamburg"]
[Date "2005.09.18"]
[Round "4.2"]
[White "Herbold, Nora Marina"]
[Black "Diehl, Walter"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1494"]
[BlackElo "1782"]
[PlyCount "56"]
[EventDate "2005.09.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 Nc6 8. Qd2 0-0 9. 0-0-0 a6 10. Kb1 Bd7 11. h4 Rc8 12. g4 b5 13. h5 b4 14. Nd5 Nxd5 15. exd5 Nxd4 16. Bxd4 Bxd4 17. Qxd4 Qa5 18. Rc1 Rc5 19. Bc4 Rfc8 20. Bb3 Ba4 21. hxg6 fxg6 22. Qe4 Bxb3 23. cxb3 Rxc1+ 24. Rxc1 Rxc1+ 25. Kxc1 Qc5+ 26. Kd2 Qf2+ 27. Kc1 Qc5+ 28. Kd2 Qf2+ 1/2-1/2

[Event "Hamburg Weisse Dame op 11th"]
[Site "Hamburg"]
[Date "2005.09.17"]
[Round "3.1"]
[White "Diehl, Walter"]
[Black "Opasiak, Dustin Tennessee"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1782"]
[BlackElo "1580"]
[PlyCount "93"]
[EventDate "2005.09.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Nf6 6. 0-0 0-0 7. Bg5 Bg4 8. Nbd2 Re8 9. c3 Nbd7 10. Qc2 h6 11. Bh4 c6 12. h3 Bh5 13. g4 g5 14. Bg3 Bxg3 15. fxg3 Qc7 16. Kg2 Bxg4 17. hxg4 Nxg4 18. Rae1 Ne3+ 19. Rxe3 Rxe3 20. Bf5 Re2+ 21. Rf2 Rae8 22. Qd3 Rxf2+ 23. Kxf2 Kg7 24. Nf1 Re7 25. Ne3 Nf6 26. Ne5 c5 27. Bg6 Rxe5 28. dxe5 Qxe5 29. Bf5 c4 30. Qd4 Qxd4 31. cxd4 b5 32. Ng4 Ne8 33. Bd7 Nc7 34. Bc6 h5 35. Ne3 Ne6 36. Nc2 Nc7 37. Nb4 Kf6 38. Nxd5+ Nxd5 39. Bxd5 a5 40. a4 b4 41. Bxc4 Ke7 42. Be2 Kd6 43. Bxh5 Kd5 44. Ke3 f5 45. Bf7+ Kd6 46. Kd3 Ke7 47. Bd5 1-0

[Event "Hamburg Weisse Dame op 11th"]
[Site "Hamburg"]
[Date "2005.09.17"]
[Round "1"]
[White "Diehl, Walter"]
[Black "Pfeiffer, Daniel"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1782"]
[BlackElo "1619"]
[PlyCount "95"]
[EventDate "2005.09.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Bg5 Be7 9. Bxf6 Bxf6 10. Nd5 Be7 11. Qd2 Nd7 12. Nxe7 Qxe7 13. 0-0-0 d5 14. exd5 Bf5 15. Bd3 Bxd3 16. Qxd3 Rd8 17. Qe3 0-0 18. Rd2 Nf6 19. Rhd1 Rd6 20. Re2 Re8 21. c4 b5 22. cxb5 Nxd5 23. Qc5 Qg5+ 24. Rdd2 Red8 25. bxa6 Rxa6 26. Kb1 Qf5+ 27. Qc2 Qxc2+ 28. Rxc2 Nb4 29. Rcd2 Rad6 30. a3 Nc6 31. Kc2 Rxd2+ 32. Rxd2 Rxd2+ 33. Kxd2 Kf8 34. Kd3 Ke7 35. Kc4 Kd6 36. a4 f5 37. Nc5 g5 38. b4 h5 39. b5 Na7 40. Nb7+ Kc7 41. Na5 g4 42. Kd5 e4 43. fxe4 f4 44. Nc4 h4 45. b6+ Kb7 46. bxa7 g3 47. h3 f3 48. Ne3 1-0

[Event "Hamburg Weisse Dame op 11th"]
[Site "Hamburg"]
[Date "2005.09.17"]
[Round "2.5"]
[White "Ludwig, Jan"]
[Black "Diehl, Walter"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1572"]
[BlackElo "1782"]
[PlyCount "78"]
[EventDate "2005.09.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 Bg4 7. Nc3 Qh5 8. Be2 e6 9. h3 Bb4 10. Bf4 Nge7 11. 0-0 Bxf3 12. Bxf3 Qa5 13. Ne2 Rd8 14. a3 Bd6 15. b4 Qc7 16. Be3 a6 17. Rc1 0-0 18. Qb3 Rd7 19. Ng3 Bxg3 20. fxg3 Qxg3 21. Rfd1 Nd5 22. Bf2 Qg6 23. b5 axb5 24. Qxb5 Nf4 25. Be3 Nd5 26. Bf2 Rfd8 27. a4 Qg5 28. Rc5 Qe7 29. Ra1 Na7 30. Qc4 b6 31. Rxd5 exd5 32. Qb3 Qd6 33. Bg4 Rb7 34. a5 b5 35. Bg3 Qc6 36. Bf4 Qc4 37. Qe3 Qb4 38. Re1 Nc6 39. Bf5 Re7 0-1

[Event "Hamburg League qual"]
[Site "Hamburg"]
[Date "2005.09.04"]
[Round "7"]
[White "Bock, Oliver"]
[Black "Diehl, Walter"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1692"]
[BlackElo "1752"]
[PlyCount "61"]
[EventDate "2005.08.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 d5 5. c3 Nc6 6. 0-0 Be7 7. Nbd2 Qc7 8. Qe2 0-0 9. dxc5 Bxc5 10. e4 dxe4 11. Nxe4 Be7 12. Bg5 Nxe4 13. Qxe4 g6 14. Bf4 Bd6 15. Bxd6 Qxd6 16. Rad1 Qc7 17. Bb5 Bd7 18. Nd4 Nxd4 19. Bxd7 Nf5 20. Rd2 Nd6 21. Qf4 Qxd7 22. Rxd6 Qb5 23. Qd2 Rac8 24. g3 Rc6 25. Rd7 a5 26. Rd1 b6 27. Rb7 Rc5 28. Rd7 Rd5 29. Rxd5 exd5 30. b3 Qc6 31. Qxd5 1/2-1/2

[Event "Hamburg League qual"]
[Site "Hamburg"]
[Date "2005.09.03"]
[Round "6"]
[White "Diehl, Walter"]
[Black "Diz Suarez, Carlos"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1752"]
[BlackElo "1659"]
[PlyCount "81"]
[EventDate "2005.08.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. d3 Bg4 6. f3 Bf5 7. Nge2 e6 8. Be3 Be7 9. a3 c6 10. g4 Bg6 11. h4 h6 12. Nf4 Bh7 13. Qd2 Nbd7 14. b4 Bxb4 15. Nfe2 Ne5 16. Kf2 Bxc3 17. Qxc3 Qxc3 18. Nxc3 Nxc4 19. dxc4 Bxc2 20. g5 Nd7 21. Rac1 Bf5 22. Bd4 Rg8 23. Na4 b6 24. Nb2 0-0-0 25. a4 Nc5 26. Be3 Nd3+ 27. Nxd3 Rxd3 28. gxh6 gxh6 29. Bxh6 Ra3 30. Ra1 Rxa1 31. Rxa1 Rd8 32. Be3 Rd3 33. a5 Rc3 34. axb6 axb6 35. Rc1 Rxc1 36. Bxc1 Kd7 37. Ke3 b5 38. Kd4 bxc4 39. Kxc4 Bh3 40. h5 Bg2 41. h6 1-0

[Event "Hamburg League qual"]
[Site "Hamburg"]
[Date "2005.08.28"]
[Round "5"]
[White "Mueller, Joerg"]
[Black "Diehl, Walter"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2056"]
[BlackElo "1752"]
[PlyCount "47"]
[EventDate "2005.08.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 Re8 10. 0-0-0 Bd7 11. h4 Rc8 12. Kb1 Ne5 13. h5 Nc4 14. Bxc4 Rxc4 15. hxg6 hxg6 16. Bh6 Bh8 17. Nde2 Qc7 18. e5 Bxg4 19. exf6 Bxf3 20. Bg7 Bxh1 21. Qh6 Rh4 22. Qxh4 Bxg7 23. fxg7 Kxg7 24. Rxh1 1-0

[Event "Hamburg League qual"]
[Site "Hamburg"]
[Date "2005.08.27"]
[Round "4"]
[White "Diehl, Walter"]
[Black "Klewin, Oliver"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1752"]
[BlackElo "1768"]
[PlyCount "119"]
[EventDate "2005.08.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Nbd7 9. Qd2 b5 10. 0-0-0 Rc8 11. g4 Nb6 12. Na5 b4 13. Nb1 Qc7 14. Bxa6 Ra8 15. Bb5+ Nbd7 16. Nb3 Rxa2 17. Qd3 Be7 18. h4 0-0 19. h5 Rc8 20. g5 Ne8 21. g6 Nef6 22. gxh7+ Nxh7 23. Rdg1 Nb6 24. N1d2 Kh8 25. h6 g6 26. f4 exf4 27. Bxb6 Qxb6 28. Qd4+ Qxd4 29. Nxd4 Ra1+ 30. Nb1 Ba2 31. Kd2 Ng5 32. Bd3 Bf6 33. c3 bxc3+ 34. Nxc3 Rxg1 35. Rxg1 Bxd4 36. Rxg5 Be3+ 37. Ke2 Kh7 38. Nxa2 Rb8 39. b4 Kxh6 40. Rd5 Ra8 41. Bc4 Rd8 42. Nc3 Rc8 43. Kd3 Bg1 44. Ba6 Rc6 45. b5 Rb6 46. Na4 Rb8 47. Rxd6 f3 48. b6 Kg5 49. b7 Bh2 50. Rd5+ Kg4 51. Nc5 Bf4 52. Nd7 Rh8 53. e5 f2 54. Ke4 f5+ 55. exf6 Re8+ 56. Ne5+ Kg3 57. Bf1 Kh2 58. f7 Rf8 59. Rb5 Kg1 60. Rb1 1-0

[Event "Hamburg League qual"]
[Site "Hamburg"]
[Date "2005.08.21"]
[Round "3"]
[White "Schuett, Wilhelm"]
[Black "Diehl, Walter"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2102"]
[BlackElo "1752"]
[PlyCount "103"]
[EventDate "2005.08.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. f3 Nbd7 8. Qd2 0-0 9. Nc3 a6 10. Be2 Re8 11. 0-0 Ne5 12. Rfd1 Bd7 13. h3 Rc8 14. b3 Qa5 15. Rac1 Bc6 16. f4 Ned7 17. Bf3 Nc5 18. Nxc6 bxc6 19. Rb1 Rb8 20. e5 dxe5 21. fxe5 Red8 22. Qc2 Nfd7 23. Bxc6 Nxe5 24. Rxd8+ Qxd8 25. Rd1 Qa5 26. Rd5 Nxc6 27. Rxc5 Qxc3 28. Qxc3 Bxc3 29. Rxc6 a5 30. Kf2 Kf8 31. Kf3 Ke8 32. Bb6 Kd7 33. Rc7+ Kd6 34. c5+ Ke6 35. Ke4 Ra8 36. Ra7 Rxa7 37. Bxa7 Kd7 38. Kd5 e6+ 39. Kc4 Bd2 40. Kb5 e5 41. c6+ Kc8 42. Bb6 e4 43. Kc4 f5 44. Kd4 h5 45. g4 hxg4 46. hxg4 e3 47. Kd3 fxg4 48. Bxe3 Bxe3 49. Kxe3 Kc7 50. Kf4 Kxc6 51. Kxg4 a4 52. Kg5 1/2-1/2

[Event "Hamburg League qual"]
[Site "Hamburg"]
[Date "2005.08.20"]
[Round "2"]
[White "Schulz, Hans Juergen"]
[Black "Diehl, Walter"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2034"]
[BlackElo "1752"]
[PlyCount "63"]
[EventDate "2005.08.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. b4 b6 3. b5 d6 4. Bc4 Bb7 5. Nc3 Nf6 6. Qe2 Nbd7 7. f4 Qc7 8. Nf3 g6 9. Bxf7+ Kxf7 10. Ng5+ Ke8 11. Qc4 d5 12. exd5 Qd6 13. Bb2 Nxd5 14. Nce4 Qxf4 15. Bxh8 Ne5 16. Bxe5 Qxe5 17. 0-0 h6 18. Nf3 Qf4 19. Rae1 Bg7 20. g3 Qc7 21. c3 g5 22. Qe2 Qd7 23. d4 Nxc3 24. Nxc3 g4 25. Ne5 Qxd4+ 26. Rf2 Qxc3 27. Nxg4 Qxe1+ 28. Qxe1 h5 29. Ne5 Rd8 30. Qe2 Rd5 31. Qxh5+ Kd8 32. Rf5 1-0

[Event "Hamburg League qual"]
[Site "Hamburg"]
[Date "2005.08.14"]
[Round "1"]
[White "Diehl, Walter"]
[Black "Fraas, Henning"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1752"]
[BlackElo "2125"]
[PlyCount "51"]
[EventDate "2005.08.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. f4 e6 5. Bd3 Ne7 6. Nf3 c5 7. c3 Qb6 8. dxc5 Qxc5 9. Nd4 Bxd3 10. Qxd3 Nec6 11. Be3 Qa5 12. b4 Qa4 13. 0-0 Nd7 14. Qb5 Nb6 15. f5 Qxb5 16. Nxb5 Nc4 17. Bd4 Kd7 18. fxe6+ fxe6 19. N1a3 N4xe5 20. Rae1 Nxd4 21. Nxd4 Bd6 22. Nab5 a6 23. Nxd6 Kxd6 24. Re3 Rae8 25. Rfe1 Nc4 26. Rxe6+ 1/2-1/2

[Event "Hamburg League qual"]
[Site "Hamburg"]
[Date "2004.10.31"]
[Round "7"]
[White "Diehl, Walter"]
[Black "Kyeck, Christopher"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1722"]
[BlackElo "2017"]
[PlyCount "58"]
[EventDate "2004.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. d4 Bg7 5. Be3 Bg4 6. h3 Bxf3 7. Qxf3 0-0 8. 0-0-0 c6 9. h4 h5 10. Bc4 b5 11. Bb3 a5 12. a4 Qd7 13. axb5 Ng4 14. Ba4 cxb5 15. Bxb5 Qb7 16. Bc4 e6 17. Qe2 Rc8 18. Bf4 Qb4 19. f3 Rxc4 20. fxg4 Bxd4 21. Rxd4 Rxd4 22. gxh5 a4 23. hxg6 a3 24. gxf7+ Kxf7 25. Qh5+ Ke7 26. Qh7+ Kd8 27. Qg8+ Kd7 28. Qg7+ Kc6 29. Qxd4 axb2+ 0-1

[Event "Hamburg League qual"]
[Site "Hamburg"]
[Date "2004.10.30"]
[Round "6"]
[White "Albers, Andreas"]
[Black "Diehl, Walter"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2009"]
[BlackElo "1722"]
[PlyCount "163"]
[EventDate "2004.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Be7 6. Qc2 Nbd7 7. b3 Bb4 8. a3 Bxc3+ 9. Qxc3 Ne4 10. Qc2 0-0 11. Bd3 Nef6 12. 0-0 h6 13. Bb2 b6 14. Nd2 Bb7 15. f3 c5 16. Rac1 Rc8 17. Qb1 cxd4 18. exd4 Nh5 19. cxd5 Bxd5 20. Ba6 Rxc1 21. Rxc1 Qg5 22. Qc2 Qe3+ 23. Kf1 Qf4 24. Kg1 Nb8 25. Bf1 Qe3+ 26. Kh1 Nc6 27. Qd3 Qf4 28. Nc4 Rd8 29. Ne3 Qd6 30. Qc2 Ne7 31. Bd3 Nf6 32. Nc4 Qb8 33. Ne5 Bb7 34. Qc7 Nfd5 35. Qxb8 Rxb8 36. Bb5 Rd8 37. Kg1 a6 38. Bd3 Rc8 39. Rxc8+ Bxc8 40. Kf2 Nf4 41. Bb1 f6 42. Nc4 Nfd5 43. g3 Bd7 44. Bd3 Nc6 45. Be4 Nce7 46. f4 Be8 47. a4 Bg6 48. Bxg6 Nxg6 49. Ba3 b5 50. axb5 axb5 51. Nd6 b4 52. Bc1 Kf8 53. Ke2 Ke7 54. Ne4 e5 55. f5 Nh8 56. Kd3 Kd7 57. dxe5 fxe5 58. Kc4 Kc6 59. h3 Nf7 60. g4 Nf4 61. Bxf4 exf4 62. Kd4 Ng5 63. Nf2 Nf3+ 64. Kc4 Ng5 65. Kxb4 Kd5 66. Kc3 Ne4+ 67. Nxe4 Kxe4 68. Kd2 Kf3 69. b4 Kg2 70. b5 f3 71. b6 f2 72. b7 f1Q 73. b8Q Qf2+ 74. Kd3 Qf3+ 75. Kd4 Kxh3 76. Qb1 Kxg4 77. Ke5 Qe3+ 78. Kd5 h5 79. Qc2 h4 80. Qg2+ Qg3 81. Qe4+ Qf4 82. Qg2+ 1/2-1/2

[Event "Hamburg League qual"]
[Site "Hamburg"]
[Date "2004.10.23"]
[Round "5"]
[White "Diehl, Walter"]
[Black "Knops, Peter"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1722"]
[BlackElo "1883"]
[PlyCount "85"]
[EventDate "2004.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. h4 Qa5 12. Kb1 Rfc8 13. Nd5 Qxd2 14. Nxf6+ Bxf6 15. Rxd2 Bxd4 16. Rxd4 Rc5 17. g4 Rac8 18. Rh2 h5 19. g5 R8c7 20. Rhd2 Kg7 21. b3 a6 22. a4 Bxb3 23. Bd3 Be6 24. Rb4 Bd7 25. Kb2 Ra5 26. Kb3 Be6+ 27. Kb2 Rac5 28. Rd1 Bc8 29. Rb1 Kf8 30. Ka3 Rc3+ 31. R4b3 Rxb3+ 32. Rxb3 e5 33. Rb6 Ke7 34. Kb4 Kd7 35. Bc4 Ke7 36. c3 Rd7 37. Bd5 Kd8 38. c4 Rc7 39. Rxd6+ Ke8 40. c5 Ke7 41. Rf6 Ke8 42. c6 b6 43. a5 1-0

[Event "Hamburg League qual"]
[Site "Hamburg"]
[Date "2004.10.17"]
[Round "4"]
[White "Diehl, Alexander"]
[Black "Diehl, Walter"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1896"]
[BlackElo "1722"]
[PlyCount "93"]
[EventDate "2004.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nd7 3. e3 Nb6 4. Nbd2 Bg4 5. h3 Bh5 6. Be2 e6 7. Ne5 Bxe2 8. Qxe2 Bd6 9. Ndf3 f6 10. Nd3 Ne7 11. e4 dxe4 12. Qxe4 Qc8 13. 0-0 Kf7 14. Bf4 Ng6 15. Rfe1 Nd5 16. Bh2 b6 17. Bxd6 cxd6 18. c4 Nde7 19. Rac1 Re8 20. h4 a5 21. h5 Nf8 22. Qf4 h6 23. Qxd6 Ra6 24. Qf4 Kg8 25. a4 Qd7 26. Qe4 Nc6 27. Nf4 Raa8 28. d5 Nd8 29. b3 e5 30. Ng6 Nf7 31. Nxf8 Rxf8 32. Qg6 Nd6 33. Nd2 Rae8 34. Ne4 Nxe4 35. Rxe4 f5 36. Ree1 Rf6 37. Qg3 f4 38. Qf3 Qf5 39. Re4 Qg5 40. Rce1 Rf5 41. Kf1 Kf7 42. Ke2 Qxh5 43. Qxh5+ Rxh5 44. Kd3 Kf6 45. Rxf4+ Ke7 46. Rg4 Rg8 47. Rg6 1-0

[Event "Hamburg League qual"]
[Site "Hamburg"]
[Date "2004.10.16"]
[Round "3"]
[White "Diehl, Walter"]
[Black "Maahs, Erich"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1722"]
[BlackElo "2155"]
[PlyCount "96"]
[EventDate "2004.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Bg4 6. Be3 Nd7 7. Nbd2 Ne7 8. c3 c6 9. Qc2 h6 10. h3 Bh5 11. Nh4 g5 12. Nf5 Nxf5 13. Bxf5 Qf6 14. g4 Bg6 15. Bxg6 fxg6 16. 0-0-0 0-0-0 17. Rdf1 Bf4 18. Qd3 Rhe8 19. Kb1 Nf8 20. Re1 h5 21. Re2 Ne6 22. Rhe1 Re7 23. Nb3 Rde8 24. c4 Bxe3 25. fxe3 dxc4 26. Qxc4 Qf3 27. gxh5 gxh5 28. Rc2 Nc7 29. Nd2 Qxh3 30. e4 Qd7 31. e5 Qd5 32. Qa4 Nb5 33. Nb3 Kb8 34. Qb4 Nc7 35. Nc5 Ne6 36. Nb3 h4 37. Na5 Ka8 38. Rd1 h3 39. Nb3 g4 40. Qe1 Rg7 41. Qg3 Qf3 42. Rd3 Qxg3 43. Rxg3 Rf8 44. Rd2 b6 45. Kc2 Rf4 46. Kd3 Rgf7 47. Re3 Rf2 48. Ree2 Nf4+ 0-1

[Event "Hamburg-ch qual"]
[Site "Hamburg"]
[Date "2003.11.16"]
[Round "7.16"]
[White "Schaefer, Jakob"]
[Black "Diehl, Walter"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "45"]
[EventDate "2003.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[EventCategory "1"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 Qb6 4. c3 dxe4 5. Nxe4 Bf5 6. Ng3 Bg6 7. Nf3 Nd7 8. Be2 e6 9. 0-0 Bd6 10. Nh4 Rd8 11. f4 Ne7 12. Bg4 c5 13. Kh1 Nf6 14. Bh3 cxd4 15. Qf3 dxc3 16. bxc3 Qb5 17. Be3 Bd3 18. Rfe1 b6 19. Bd4 Bg6 20. f5 exf5 21. Nhxf5 Kf8 22. Rad1 Bxg3 23. Bxf6 1-0

[Event "Hamburg-ch qual"]
[Site "Hamburg"]
[Date "2003.11.15"]
[Round "6.17"]
[White "Diehl, Walter"]
[Black "Hoffmann, Boris"]
[Result "1/2-1/2"]
[ECO "B90"]
[BlackElo "1529"]
[PlyCount "58"]
[EventDate "2003.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[EventCategory "1"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. h3 Nf6 4. Nc3 a6 5. d4 cxd4 6. Nxd4 Qc7 7. Be3 e6 8. Be2 Be7 9. Qd2 Nc6 10. Nb3 b5 11. f3 Bb7 12. a3 Ne5 13. 0-0 Nc4 14. Bxc4 bxc4 15. Nd4 0-0 16. Kh1 Nh5 17. Nde2 f5 18. exf5 Rxf5 19. Ne4 Raf8 20. N4g3 Nxg3+ 21. Nxg3 R5f7 22. Rad1 d5 23. Ne2 Qd6 24. Qd4 Qc6 25. c3 Bd8 26. Qc5 Qxc5 27. Bxc5 Be7 28. Bxe7 Rxe7 29. f4 Rf6 1/2-1/2

[Event "Hamburg-ch qual"]
[Site "Hamburg"]
[Date "2003.11.09"]
[Round "5.11"]
[White "Diehl, Alexander"]
[Black "Diehl, Walter"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1898"]
[PlyCount "49"]
[EventDate "2003.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[EventCategory "1"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 d5 3. Nbd2 Bf5 4. c4 e6 5. Qb3 b6 6. e3 Nd7 7. Qa4 Qc7 8. Nh4 Bg4 9. h3 Bh5 10. cxd5 exd5 11. Bd3 Nh6 12. Ndf3 Be7 13. Bd2 0-0 14. Rc1 c5 15. g4 g5 16. Nf5 Nxf5 17. Bxf5 Rad8 18. gxh5 h6 19. h4 f6 20. Qc2 Bd6 21. Be6+ Kh8 22. Qg6 Nb8 23. Qxh6+ Qh7 24. Qxh7+ Kxh7 25. hxg5 1-0

[Event "Hamburg-ch qual"]
[Site "Hamburg"]
[Date "2003.11.08"]
[Round "4.19"]
[White "Diehl, Walter"]
[Black "Benthin, Thomas"]
[Result "1-0"]
[ECO "B12"]
[BlackElo "1677"]
[PlyCount "125"]
[EventDate "2003.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[EventCategory "1"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 e6 5. Nf3 Nc6 6. Be3 Nge7 7. dxc5 Ng6 8. Bb5 Qc7 9. Bd4 Bd7 10. Bxc6 Qxc6 11. b4 Qa6 12. g3 Bb5 13. a4 Bd3 14. Nbd2 Bf5 15. b5 Qa5 16. 0-0 Qd8 17. Kg2 h5 18. h4 Be7 19. Rh1 Rc8 20. Nb3 Be4 21. Rc1 Bxh4 22. gxh4 Nxh4+ 23. Rxh4 Qxh4 24. Nbd2 Qg4+ 25. Kf1 Bd3+ 26. Ke1 Qg2 27. Be3 Qh1+ 28. Nf1 Qxf1+ 29. Kd2 Qxd1+ 30. Rxd1 Be4 31. Nd4 h4 32. f3 Bg6 33. c6 b6 34. Bg1 h3 35. Bh2 Rh5 36. Ra1 Rg5 37. Rg1 Rxg1 38. Bxg1 Kd8 39. Ke3 Kc7 40. Kf4 Rh8 41. Bh2 Bd3 42. Kg4 Bf1 43. f4 Rh6 44. Kf3 Rg6 45. Bg3 Rh6 46. Bh2 Bg2+ 47. Kf2 Rh5 48. Kg3 Be4 49. Kf2 g5 50. f5 Rh6 51. f6 Rh4 52. Kg3 Bg2 53. Kf2 Rh8 54. Kg1 Ra8 55. Bg3 a6 56. Kh2 axb5 57. axb5 Ra1 58. Bf2 Rc1 59. Nxe6+ Kc8 60. Nxg5 Rxc3 61. e6 fxe6 62. f7 Rf3 63. Nxf3 1-0

[Event "Hamburg-ch qual"]
[Site "Hamburg"]
[Date "2003.11.01"]
[Round "3.15"]
[White "Su, Viktor"]
[Black "Diehl, Walter"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1874"]
[PlyCount "103"]
[EventDate "2003.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[EventCategory "1"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 Qb6 4. c3 dxe4 5. Nxe4 Bf5 6. Ng3 Bg6 7. Nf3 Nd7 8. Be2 e6 9. Nh4 Ngf6 10. 0-0 Bd6 11. Nxg6 hxg6 12. b4 Qc7 13. Qe1 Ne4 14. f4 Nxg3 15. Qxg3 a6 16. h3 Nf6 17. a3 0-0-0 18. c4 Be7 19. Be3 Ne4 20. Qf3 f5 21. Bd3 Nf6 22. b5 axb5 23. cxb5 Nd5 24. bxc6 bxc6 25. Rfc1 Rd6 26. Bd2 Bf6 27. Rab1 Kd7 28. Kh1 Bxd4 29. Qg3 Ra8 30. Qxg6 Ne7 31. Qf7 Rxa3 32. Be2 c5 33. Bf3 Rb6 34. Bh5 Rab3 35. Rxb3 Rxb3 36. Re1 Qb6 37. Qe8+ Kd6 38. Bf7 Rxh3+ 39. gxh3 Qc6+ 40. Kh2 Qxe8 41. Bxe8 c4 42. Bb4+ Bc5 43. Bxc5+ Kxc5 44. Rxe6 Nd5 45. Kg3 c3 46. Ba4 Kd4 47. Rd6 Ke4 48. Rd7 g6 49. Rd6 Nb4 50. Rxg6 c2 51. Bxc2+ Nxc2 52. Rc6 1-0

[Event "Hamburg-ch qual"]
[Site "Hamburg"]
[Date "2003.10.19"]
[Round "2.20"]
[White "Diehl, Walter"]
[Black "Engin, Atay"]
[Result "1-0"]
[ECO "B25"]
[BlackElo "1702"]
[PlyCount "51"]
[EventDate "2003.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[EventCategory "1"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nf6 7. d3 Bg4 8. h3 Bd7 9. Be3 Qc8 10. Kh2 h5 11. Qd2 a6 12. a3 b5 13. Nh4 Rb8 14. f4 b4 15. axb4 Rxb4 16. b3 Nd4 17. Bxd4 Rxd4 18. e5 dxe5 19. fxe5 Bh6 20. Qf2 Rxh4 21. gxh4 Qc7 22. Qg3 Nh7 23. Rxf7 Nf6 24. Rxf6 exf6 25. Qxg6+ Kd8 26. Qxf6+ 1-0

[Event "Hamburg-ch qual"]
[Site "Hamburg"]
[Date "2003.10.18"]
[Round "1.20"]
[White "Knops, Peter"]
[Black "Diehl, Walter"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1878"]
[PlyCount "85"]
[EventDate "2003.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[EventCategory "1"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 d6 5. f4 Be7 6. Nf3 0-0 7. Nd5 exf4 8. Bxf4 Na5 9. Nxe7+ Qxe7 10. Bb3 Nxb3 11. axb3 Bg4 12. 0-0 h6 13. Qd2 Bxf3 14. Rxf3 Kh7 15. Raf1 Ng8 16. Qa5 b6 17. Qf5+ g6 18. Qd5 Rad8 19. Qc4 Rd7 20. b4 Qe6 21. Qc3 f5 22. Bc1 Rdf7 23. exf5 gxf5 24. Qc6 Qc8 25. Rh3 Rf6 26. b5 Ne7 27. Qf3 Rg6 28. Rh5 Rfg8 29. g3 Qe8 30. Bf4 Qxb5 31. Re1 R8g7 32. b3 Qc5+ 33. Be3 Qxc2 34. Qf4 Ng8 35. Qxf5 Qxb3 36. Rf1 Qe6 37. Qxe6 Rxe6 38. Bd4 Rge7 39. Rhf5 Kg6 40. h4 c5 41. h5+ Kh7 42. Rf7+ Rxf7 43. Rxf7# 1-0

