[Event "Assisi op-A 4th"]
[Site "Assisi"]
[Date "2008.12.19"]
[Round "2"]
[White "De Filomeno, Simone"]
[Black "Diekmann, Hans Joachim"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2147"]
[BlackElo "2199"]
[PlyCount "35"]
[EventDate "2008.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Ne7 6. g3 Ng6 7. Nde2 Bc5 8. Bg2 b5 9. 0-0 0-0 10. e5 d5 11. exd6 Bxd6 12. Be3 Bb7 13. Ne4 Be7 14. Bc5 Bxc5 15. Nxc5 Qb6 16. Nxb7 Qxb7 17. Qd6 Rd8 18. Qd7 1-0

[Event "Assisi op-A 4th"]
[Site "Assisi"]
[Date "2008.12.18"]
[Round "1"]
[White "Diekmann, Hans Joachim"]
[Black "Marsili, Riccardo"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2199"]
[BlackElo "1859"]
[PlyCount "159"]
[EventDate "2008.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. c4 Bg7 5. cxd5 Nxd5 6. Nc3 0-0 7. 0-0 c6 8. Qb3 e5 9. d3 Nxc3 10. bxc3 Qc7 11. a4 Be6 12. Qc2 h6 13. Be3 Nd7 14. Qc1 Kh7 15. Qa3 Nb6 16. Rab1 Nd5 17. Bd2 f5 18. c4 Nf6 19. Bc3 Nd7 20. Qb2 b6 21. Nd2 Rf7 22. d4 exd4 23. Bxd4 Bxd4 24. Qxd4 Nc5 25. a5 Rd8 26. Qc3 Rfd7 27. axb6 axb6 28. Nf3 Ne4 29. Qc2 Nd2 30. Nxd2 Rxd2 31. Qc3 b5 32. Qe3 Bxc4 33. Ra1 R2d7 34. Rfe1 Re7 35. Qc5 Bd5 36. Ra6 Qd6 37. Qxd6 Rxd6 38. Bxd5 Rxd5 39. Rxc6 Rb7 40. Rb1 Rd2 41. Kf1 b4 42. Rb3 Rd1+ 43. Kg2 Ra1 44. Rc4 Ra4 45. h4 Kg7 46. e3 Kf7 47. Kf3 Rb6 48. Kf4 Ke6 49. Rd4 Ra2 50. f3 Kf6 51. e4 g5+ 52. hxg5+ hxg5+ 53. Ke3 Ra3 54. Rdd3 Ra4 55. exf5 Kxf5 56. Rd5+ Kf6 57. Kd4 Ra1 58. g4 Rb8 59. Rd6+ Ke7 60. Rc6 Rd1+ 61. Ke5 Re1+ 62. Kf5 Rb5+ 63. Kg6 Re6+ 64. Rxe6+ Kxe6 65. f4 gxf4 66. g5 Ke5 67. Kh6 Kf5 68. g6 Rb6 69. Kh5 Rxg6 70. Rxb4 Rg1 71. Rb5+ Ke4 72. Kh4 f3 73. Rb4+ Kd3 74. Rb3+ Ke2 75. Rb2+ Kf1 76. Kh3 f2 77. Kh2 Rg8 78. Rb1+ Ke2 79. Rb2+ Ke3 80. Rb3+ 1/2-1/2

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2008.06.16"]
[Round "7"]
[White "Diekmann, Hans Joachim"]
[Black "Schreiner, Roland"]
[Result "0-1"]
[ECO "E07"]
[WhiteElo "2199"]
[BlackElo "1956"]
[PlyCount "72"]
[EventDate "2008.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. d4 c6 7. Nc3 Nbd7 8. cxd5 exd5 9. Bf4 Re8 10. Re1 Nf8 11. Qb3 Ne6 12. Ne5 Nxd4 13. Qa4 Ne6 14. Rad1 Nxf4 15. gxf4 Bg4 16. Ne4 Qc8 17. Ng5 h6 18. Ngf3 Bh3 19. Qb3 Bxg2 20. Kxg2 Ne4 21. Nd2 Nxd2 22. Rxd2 Bd6 23. Qg3 Bxe5 24. fxe5 Re6 25. Kh1 Rg6 26. Qf4 Qe6 27. Rd3 Re8 28. Re3 Rg4 29. Qf3 Qg6 30. Rc1 Qg5 31. Rd1 Re6 32. Qh3 Rg6 33. Rg3 Qf4 34. Rxg4 Rxg4 35. e3 Qf5 36. f3 Rg1+ 0-1

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2008.06.09"]
[Round "6"]
[White "Isserman, Ryhor"]
[Black "Diekmann, Hans Joachim"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2273"]
[BlackElo "2199"]
[PlyCount "63"]
[EventDate "2008.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. g3 Nc6 5. Bg2 g6 6. d4 cxd4 7. Nxd4 Bg7 8. Be3 Qc7 9. 0-0 Nf6 10. f4 d6 11. Nxc6 bxc6 12. Na4 Rb8 13. c4 0-0 14. Rc1 Rd8 15. c5 d5 16. e5 Nd7 17. Bd4 a5 18. Qd2 Bf8 19. Rfe1 Re8 20. Bf1 Qa7 21. a3 Be7 22. g4 Bd8 23. f5 exf5 24. gxf5 Nf8 25. f6 Qd7 26. Rc3 Qg4+ 27. Rg3 Qh4 28. Bf2 Qh5 29. Be2 Qxe5 30. Bd3 Qxf6 31. Rxe8 Be7 32. Qh6 1-0

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2008.06.02"]
[Round "5"]
[White "Diekmann, Hans Joachim"]
[Black "Biegel, Thomas"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2199"]
[BlackElo "2030"]
[PlyCount "37"]
[EventDate "2008.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Be2 0-0 7. 0-0 dxc4 8. Bxc4 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7 11. Rd1 Qc7 12. e4 e5 13. d5 cxd5 14. Bxd5 Nb6 15. Bb3 h6 16. Bxh6 Rad8 17. Bg5 Rxd1+ 18. Rxd1 Nh5 19. Nb5 1-0

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2008.05.05"]
[Round "2"]
[White "Hausmann, Hans Ulrich"]
[Black "Diekmann, Hans Joachim"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1950"]
[BlackElo "2199"]
[PlyCount "32"]
[EventDate "2008.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d3 d5 2. d4 Nf6 3. Nf3 g6 4. Bf4 Bg7 5. e3 0-0 6. Bd3 c5 7. 0-0 Nc6 8. c3 b6 9. Nbd2 Bb7 10. h3 Re8 11. Bb5 Nd7 12. c4 a6 13. cxd5 axb5 14. dxc6 Bxc6 15. Qe2 Ra4 16. Rfc1 Qa8 0-1

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2008.04.28"]
[Round "1"]
[White "Diekmann, Hans Joachim"]
[Black "Haftmann, Rainer"]
[Result "1-0"]
[ECO "C86"]
[WhiteElo "2199"]
[BlackElo "1859"]
[PlyCount "91"]
[EventDate "2008.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 0-0 8. c3 d5 9. Qe2 Bg4 10. Bg5 dxe4 11. dxe4 Na5 12. Bc2 c5 13. Nbd2 Qc7 14. h3 Bh5 15. Bh4 Rad8 16. Rfd1 Nc6 17. Nf1 Rxd1 18. Rxd1 Rd8 19. Ne3 Bg6 20. Bxf6 Rxd1+ 21. Qxd1 Bxf6 22. Nd5 Qd8 23. Qe2 Ne7 24. Nxf6+ gxf6 25. Ne1 Nc6 26. g4 h6 27. Qe3 Kg7 28. Qxc5 Qd7 29. Qe3 b4 30. Nd3 bxc3 31. bxc3 Nd8 32. Nb4 a5 33. Nd5 Ne6 34. Qb6 a4 35. Qa6 Qd8 36. Qc4 h5 37. Qe2 hxg4 38. Qxg4 a3 39. h4 f5 40. exf5 Qxd5 41. Bb3 Qd3 42. Bxe6 Qb1+ 43. Kg2 Qb7+ 44. Kg3 fxe6 45. Qxg6+ Kf8 46. Qf6+ 1-0

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2007.06.18"]
[Round "7"]
[White "Diekmann, Hans Joachim"]
[Black "Gramlich, Sebastian"]
[Result "0-1"]
[ECO "B49"]
[WhiteElo "2199"]
[BlackElo "2248"]
[PlyCount "88"]
[EventDate "2007.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 a6 6. Be2 Qc7 7. 0-0 b5 8. Nxc6 dxc6 9. Be3 Nf6 10. a3 Bb7 11. f4 c5 12. e5 Rd8 13. Qe1 Nd5 14. Nxd5 Bxd5 15. Qg3 g6 16. a4 c4 17. axb5 axb5 18. Qf2 Qc6 19. Ra7 Rd7 20. Rfa1 Be7 21. R7a6 Qc8 22. Rb6 b4 23. Rb5 0-0 24. Bc5 Bxc5 25. Qxc5 b3 26. Rc1 Rc7 27. Qe3 c3 28. bxc3 Rxc3 29. Bd3 Bc4 30. Rc5 Bxd3 31. Rxc3 Qxc3 32. cxd3 Qb4 33. f5 b2 34. Rb1 exf5 35. e6 Re8 36. exf7+ Kxf7 37. Qf2 Rb8 38. h3 Rb7 39. g4 Qc3 40. gxf5 Qc1+ 41. Qf1 Qxf1+ 42. Kxf1 gxf5 43. Ke2 Kf6 44. Kd2 f4 0-1

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2007.06.11"]
[Round "6"]
[White "Krueger, Till"]
[Black "Diekmann, Hans Joachim"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2048"]
[BlackElo "2199"]
[PlyCount "81"]
[EventDate "2007.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be2 cxd4 7. cxd4 e6 8. 0-0 Be7 9. Nc3 Qd6 10. Ne5 Nc6 11. Nxc6 bxc6 12. Bf3 0-0 13. Na4 Rb8 14. b3 Rd8 15. Bb2 Nd5 16. Qe2 Bf6 17. Rfd1 Re8 18. Nc5 Qf4 19. g3 Qc7 20. Bxd5 cxd5 21. Rac1 Qb6 22. Rc2 a5 23. Kg2 g6 24. Bc1 e5 25. dxe5 Rxe5 26. Be3 Bf5 27. Nd3 d4 28. Nxe5 Bxe5 29. Bh6 Re8 30. Rcd2 Qc6+ 31. f3 Bg7 32. Qc4 Qxc4 33. bxc4 Bxh6 34. Rxd4 Re2+ 35. Kf1 Rxa2 36. Rd8+ Kg7 37. f4 Be6 38. Rc1 g5 39. Rd4 gxf4 40. gxf4 Rxh2 41. c5 0-1

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2007.06.04"]
[Round "5"]
[White "Diekmann, Hans Joachim"]
[Black "Zuyev, Igor"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2199"]
[BlackElo "2172"]
[PlyCount "83"]
[EventDate "2007.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 g6 3. Bg2 Nc6 4. 0-0 Bg7 5. e4 Nf6 6. Nc3 0-0 7. d3 d6 8. h3 Bd7 9. Be3 Qb6 10. Rb1 e5 11. b4 Nd4 12. bxc5 Qxc5 13. Bxd4 exd4 14. Ne2 b6 15. Nfxd4 Qa5 16. Nb3 Qxa2 17. e5 dxe5 18. Bxa8 Rxa8 19. Ra1 Qb2 20. Qd2 Rc8 21. Rfc1 Bxh3 22. Rxa7 Be6 23. Na1 Ng4 24. Qe1 Qb5 25. c4 Qc6 26. Nc3 Ra8 27. Rxa8+ Qxa8 28. Nc2 Bh6 29. Rb1 Qb7 30. Qe4 Qc8 31. Qf3 Qc7 32. Nb4 Qa7 33. Nbd5 Bg5 34. Rxb6 h5 35. c5 Bd8 36. Rd6 Qa5 37. c6 Bc7 38. Nxc7 Qxc7 39. Nb5 Qe7 40. c7 Kg7 41. Rxe6 Qxe6 42. Nd6 1-0

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2007.05.14"]
[Round "3"]
[White "Diekmann, Hans Joachim"]
[Black "Koch, Ulrich"]
[Result "1/2-1/2"]
[ECO "E57"]
[WhiteElo "2199"]
[BlackElo "1839"]
[PlyCount "111"]
[EventDate "2007.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. cxd5 Qxd5 5. Nc3 Qd8 6. Nf3 Nf6 7. Bc4 e6 8. d4 Nc6 9. 0-0 Be7 10. Bg5 0-0 11. Re1 a6 12. a3 b5 13. Ba2 Bb7 14. Qd3 Rc8 15. Rad1 Qc7 16. Ne5 Nxe5 17. dxe5 Rfd8 18. Qg3 Rxd1 19. Rxd1 Ne4 20. Nxe4 Bxe4 21. Bxe7 Qxe7 22. Qe3 Rd8 23. Bb3 Rxd1+ 24. Bxd1 Qb7 25. Be2 Bd5 26. Bd3 Qc6 27. f3 g6 28. Kf2 a5 29. Qa7 Qc1 30. Qb8+ Kg7 31. Qxb5 Qd2+ 32. Be2 Qd4+ 33. Kf1 Qxe5 34. Qxa5 Qxb2 35. Qc5 h6 36. Kf2 Bb3 37. Qb4 Qc2 38. Qd4+ Kg8 39. Qd3 Qa2 40. Kg3 g5 41. Kh3 Qxa3 42. f4 Qb4 43. fxg5 hxg5 44. Qd8+ Qf8 45. Qxg5+ Qg7 46. Qd8+ Qf8 47. Qh4 Bd5 48. Bd3 Qg7 49. Qd8+ Qf8 50. Qxf8+ Kxf8 51. g4 Kg7 52. Kg3 f6 53. h4 e5 54. Bf5 Kh6 55. Kf2 Kg7 56. Ke3 1/2-1/2

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2007.05.07"]
[Round "2"]
[White "Larem, Peter"]
[Black "Diekmann, Hans Joachim"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1962"]
[BlackElo "2199"]
[PlyCount "108"]
[EventDate "2007.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Nf3 Bg7 6. Be3 cxd4 7. cxd4 Nf6 8. Nc3 Qa5 9. Bc4 0-0 10. 0-0 a6 11. Qb3 e6 12. Rad1 b5 13. Be2 Bb7 14. a4 b4 15. Na2 Nd5 16. Nd2 Bc6 17. Ra1 Nd7 18. Rfc1 Rfc8 19. Nc4 Qxa4 20. Qxa4 Bxa4 21. Nxb4 Bb5 22. Na2 Rab8 23. Rab1 N7f6 24. Kf1 Ne4 25. Ke1 Nxe3 26. fxe3 Bh6 27. Nd2 Nxd2 28. Kxd2 Rd8 29. Bxb5 Rxb5 30. Ke2 e5 31. Nc3 Rb3 32. d5 e4 33. Rd1 Rd6 34. Rd4 f5 35. Na4 Rxe3+ 36. Kf2 Rb3 37. Nc3 Kf7 38. g4 Kf6 39. gxf5 gxf5 40. Ke2 Ke5 41. Rdd1 f4 42. Re1 Rdb6 43. Kf1 e3 44. Na4 R6b5 45. Nc3 R5b4 46. Na2 Rb6 47. Nc1 R3b5 48. Rd1 f3 49. Rd3 Ke4 50. d6 Bg5 51. d7 e2+ 52. Nxe2 fxe2+ 53. Kxe2 Rxb2+ 54. Rxb2 Rxb2+ 0-1

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2007.04.30"]
[Round "1"]
[White "Diekmann, Hans Joachim"]
[Black "Plattner, Rolf"]
[Result "1-0"]
[ECO "C08"]
[WhiteElo "2199"]
[BlackElo "1916"]
[PlyCount "42"]
[EventDate "2007.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nf6 6. Bb5+ Bd7 7. Qe2+ Be7 8. dxc5 0-0 9. 0-0 Bxc5 10. Nb3 Re8 11. Qd3 Bxb5 12. Qxb5 Bb6 13. Bf4 Nc6 14. Rad1 a6 15. Qd3 Re4 16. Bg5 Qe7 17. Nbd2 Ne5 18. Bxf6 Qxf6 19. Nxe4 dxe4 20. Qxe4 Nxf3+ 21. Qxf3 Qxb2 1-0

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2005.06.13"]
[Round "7"]
[White "Lisanti, Marco"]
[Black "Diekmann, Hans Joachim"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1988"]
[BlackElo "2110"]
[PlyCount "48"]
[EventDate "2005.04.25"]
[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. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Bg5 d5 6. e3 h6 7. Bh4 b6 8. f3 c5 9. a3 cxd4 10. axb4 dxc3 11. Qxc3 Nbd7 12. cxd5 exd5 13. Bb5 a5 14. Qd4 Bb7 15. Bxd7 Qxd7 16. bxa5 Qb5 17. Bxf6 gxf6 18. h4 Ba6 19. Kf2 Rfc8 20. h5 Rc2+ 21. Kg3 Kh7 22. Rh4 f5 23. Kh3 Rg8 24. g3 Qf1+ 0-1

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2005.06.06"]
[Round "6"]
[White "Diekmann, Hans Joachim"]
[Black "Voelker, Sebastian"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2110"]
[BlackElo "1989"]
[PlyCount "117"]
[EventDate "2005.04.25"]
[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. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Qa4+ Nbd7 6. Nc3 g6 7. d4 Bg7 8. Nf3 0-0 9. Be2 Nb6 10. Qb3 Nbxd5 11. 0-0 b6 12. Bg5 Bb7 13. Rac1 a6 14. Rfe1 Qd6 15. Ne5 Nxc3 16. bxc3 b5 17. Bf3 Bxf3 18. Nxf3 e6 19. Ne5 Nd5 20. Nd3 Rfc8 21. Nc5 Rc6 22. Bh4 Rac8 23. Bg3 Qd8 24. Re4 Nb6 25. Rce1 Qd5 26. Bf4 Bf8 27. c4 Nxc4 28. Qf3 Rxc5 29. dxc5 Nd2 30. Bxd2 Qxd2 31. R4e2 Qd4 32. Qb7 Rxc5 33. Qxa6 Rf5 34. Qa8 Kg7 35. Qe4 Qb6 36. g3 Bc5 37. Rf1 h5 38. Kg2 Bd4 39. Rd2 Bc3 40. Rd3 b4 41. a3 Re5 42. Qf3 Rf5 43. Qe3 Qa5 44. axb4 Bxb4 45. Rd7 Qe5 46. Qxe5+ Rxe5 47. f4 Re2+ 48. Rf2 Rxf2+ 49. Kxf2 Bc3 50. Ke3 e5 51. Kd3 Bb2 52. Rb7 Ba1 53. Rb1 Bd4 54. Ke4 f5+ 55. Kd5 exf4 56. Kxd4 fxg3 57. hxg3 Kf6 58. Ke3 Kg5 59. Rb6 1-0

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2005.05.30"]
[Round "5"]
[White "Smit, Josip"]
[Black "Diekmann, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1906"]
[BlackElo "2110"]
[PlyCount "120"]
[EventDate "2005.04.25"]
[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. c3 d5 3. exd5 Qxd5 4. d4 e5 5. dxe5 Qxe5+ 6. Be3 Nf6 7. Nf3 Qc7 8. Bg5 Be7 9. Be2 0-0 10. 0-0 Nc6 11. Qc2 Be6 12. Nbd2 Rad8 13. Bxf6 Bxf6 14. Ne4 Qe7 15. Rfe1 h6 16. Ng3 Qc7 17. b3 Bd5 18. Rac1 Rfe8 19. Qf5 Ne7 20. Qg4 Be6 21. Qa4 Nd5 22. Ne4 Be7 23. b4 a6 24. bxc5 Bxc5 25. Nxc5 Qxc5 26. c4 Nf4 27. Bf1 Bd7 28. Qb3 Bc6 29. g3 Rxe1 30. Rxe1 Ne6 31. Rd1 Rxd1 32. Qxd1 Qa3 33. Ne5 Qxa2 34. Qd6 Qa4 35. Qe7 Ng5 36. Nxc6 Qxc6 37. Qd8+ Kh7 38. Qd3+ Qe4 39. Qxe4+ Nxe4 40. Bd3 f5 41. f3 Nd2 42. Bxf5+ g6 43. Bc8 Nxc4 44. Bxb7 a5 45. Kf2 Kg7 46. Bd5 Nb6 47. Ba2 Kf6 48. Ke3 Ke5 49. f4+ Kd6 50. Kd4 Nd7 51. Bf7 Nf8 52. g4 Ne6+ 53. Ke3 g5 54. Bxe6 gxf4+ 55. Kxf4 Kxe6 56. Ke4 a4 57. Kd4 a3 58. Kc3 Ke5 59. h4 Kf4 60. g5 Kf5 1/2-1/2

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2005.05.23"]
[Round "4"]
[White "Diekmann, Hans Joachim"]
[Black "Lehner, Thorsten"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "2110"]
[BlackElo "1874"]
[PlyCount "79"]
[EventDate "2005.04.25"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. d3 d6 9. c3 Na5 10. Bc2 c5 11. Nbd2 Bb7 12. Nf1 Re8 13. Ng3 g6 14. Bg5 Bf8 15. Qd2 Bg7 16. Rad1 Qc7 17. a3 d5 18. exd5 Nxd5 19. b4 cxb4 20. cxb4 Nc6 21. Bb3 Nd4 22. Nxd4 exd4 23. Ne4 Nc3 24. Rc1 Qb6 25. Qf4 Bd5 26. Rxc3 Bxb3 27. Rxb3 f5 28. Rbb1 fxe4 29. Rxe4 Rf8 30. Qh4 Rf7 31. Rbe1 Qc6 32. h3 a5 33. Be7 Qc3 34. bxa5 Qxd3 35. Bb4 Bf8 36. Rxd4 Qf5 37. Rde4 Bc5 38. Re8+ Rxe8 39. Rxe8+ Kg7 40. Bc3+ 1-0

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2005.05.02"]
[Round "2"]
[White "Diekmann, Hans Joachim"]
[Black "Arvin, Manutschehr"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "2110"]
[BlackElo "1753"]
[PlyCount "63"]
[EventDate "2005.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 d6 3. d4 Nbd7 4. Bf4 Nh5 5. Bg5 h6 6. Be3 e5 7. Nc3 Be7 8. g3 0-0 9. Bg2 Nb6 10. b3 Bf6 11. 0-0 c6 12. Qd2 Re8 13. h3 e4 14. Nh2 d5 15. c5 Nd7 16. g4 Bg5 17. gxh5 Bxe3 18. Qxe3 Nf6 19. f3 Nxh5 20. fxe4 dxe4 21. Rad1 Qh4 22. d5 f5 23. dxc6 f4 24. Qf2 Qg5 25. Rd5 e3 26. Qf3 Bf5 27. cxb7 Rab8 28. Rxf5 Qxf5 29. Qd5+ Qxd5 30. Bxd5+ Kh8 31. c6 Re7 32. Nb5 1-0

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2005.04.25"]
[Round "1"]
[White "Mahnke, Ralf"]
[Black "Diekmann, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "D87"]
[WhiteElo "1702"]
[BlackElo "2110"]
[PlyCount "69"]
[EventDate "2005.04.25"]
[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. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 Nd7 10. Be3 Qa5 11. Qd2 Rd8 12. Rfd1 Ne5 13. Bb3 Bg4 14. Kf1 cxd4 15. cxd4 Bxe2+ 16. Qxe2 Nc6 17. Qc4 e6 18. Rac1 Qh5 19. h3 Na5 20. Qc5 Qxc5 21. Rxc5 Nxb3 22. axb3 Rd7 23. d5 Rad8 24. Rdc1 b6 25. dxe6 fxe6 26. Rc8 Rxc8 27. Rxc8+ Kf7 28. Ke2 Be5 29. b4 Kf6 30. b5 Bd4 31. Rc4 Ke5 32. f3 h5 33. Ra4 Bc3 34. Rc4 Bb2 35. f4+ 1/2-1/2

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2004.06.14"]
[Round "7"]
[White "Diekmann, Hans Joachim"]
[Black "Thole, Markus"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2207"]
[PlyCount "57"]
[EventDate "2004.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. Nc3 Be7 7. e3 0-0 8. d3 a6 9. Bd2 Qc7 10. Rc1 Nc6 11. Qe2 Rfe8 12. h4 Rad8 13. e4 e5 14. Nd5 Nxd5 15. cxd5 Nd4 16. Nxd4 exd4 17. Qg4 d6 18. f4 Bc8 19. f5 Bf6 20. Bh3 Qe7 21. Qf3 Be5 22. Kg2 Kh8 23. Rh1 Rg8 24. Rcf1 f6 25. Rhg1 a5 26. Bg4 Ba6 27. Bh5 Bb5 28. Bg6 Be8 29. Qh5 1-0

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2004.06.07"]
[Round "6"]
[White "Gramlich, Sebastian"]
[Black "Diekmann, Hans Joachim"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2080"]
[BlackElo "2207"]
[PlyCount "99"]
[EventDate "2004.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 dxe4 4. f3 e3 5. Bd3 Nbd7 6. Bxe3 e6 7. Nge2 Be7 8. 0-0 0-0 9. f4 c5 10. f5 cxd4 11. Nxd4 e5 12. Nb3 Nb6 13. Qf3 Nbd5 14. Nxd5 Nxd5 15. Bd2 Qb6+ 16. Kh1 Nb4 17. Be4 a5 18. a3 Nc6 19. Be3 Qc7 20. Qh5 Bf6 21. Rf3 g6 22. Rg3 Bg7 23. Bh6 Qe7 24. Bxg7 Kxg7 25. Rf1 f6 26. Rxg6+ Kh8 27. Rf3 Bd7 28. Qh6 a4 29. Nc5 Nd4 30. Nxd7 Rfd8 31. Rf1 Rxd7 32. Rxf6 Rad8 33. Rb6 Ne2 34. Qe3 Nf4 35. g3 Rd1 36. Qf3 Rxf1+ 37. Qxf1 Qc5 38. Rb4 Nd5 39. Bxd5 Qxd5+ 40. Kg1 Qc5+ 41. Qf2 Qc6 42. Qe2 Qc5+ 43. Kg2 Rc8 44. Re4 Qd5 45. Kh3 Rc5 46. Qg4 Qc6 47. c3 b5 48. Qh4 Rd5 49. Qe7 Qc5 50. Qf6+ 1-0

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2004.05.24"]
[Round "5"]
[White "Diekmann, Hans Joachim"]
[Black "Goeke, Bernd"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2207"]
[BlackElo "2044"]
[PlyCount "132"]
[EventDate "2004.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 cxd6 5. Nf3 g6 6. c4 Nf6 7. Nc3 Bg7 8. Be2 0-0 9. 0-0 Nc6 10. Bg5 h6 11. Bf4 g5 12. Bg3 Nh5 13. d5 Nxg3 14. hxg3 Ne5 15. Nd4 Qb6 16. Nb3 Bd7 17. Qc2 Rac8 18. Ne4 Bf5 19. Nf6+ Bxf6 20. Qxf5 Kg7 21. Qe4 Nd7 22. Rab1 Nc5 23. Nxc5 Qxc5 24. Rfd1 a5 25. b3 Rh8 26. Bh5 a4 27. Qf5 Ra8 28. Re1 Qc8 29. Qf3 Re8 30. Rec1 axb3 31. Qxb3 Qc5 32. Qc2 Ra5 33. Rxb7 Rea8 34. Qf5 Rxa2 35. Rxe7 Bxe7 36. Qxf7+ Kh8 37. Bg6 Qxf2+ 38. Qxf2 Rxf2 39. Kxf2 Kg7 40. Be4 g4 41. Rc2 Bf6 42. Bf5 Bd4+ 43. Ke2 Ra3 44. Bxg4 Rxg3 45. Bf3 Rg5 46. Kd3 Bc5 47. Ra2 Rf5 48. Re2 Kf6 49. Re8 Re5 50. Rf8+ Kg7 51. Rc8 Re3+ 52. Kd2 Re7 53. Rb8 Kf6 54. Be2 Rg7 55. Rf8+ Rf7 56. Rh8 Kg7 57. Re8 Kf6 58. Re6+ Kg5 59. Bf3 Rf4 60. Kd3 Rd4+ 61. Kc3 Rf4 62. Kb3 Rf8 63. Be4 Rb8+ 64. Kc3 Ra8 65. Rg6+ Kf4 66. Bc2 Rh8 1/2-1/2

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2004.05.17"]
[Round "4"]
[White "Escher, Helmut"]
[Black "Diekmann, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2102"]
[BlackElo "2207"]
[PlyCount "97"]
[EventDate "2004.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. e3 0-0 6. Bd3 Nbd7 7. 0-0 Re8 8. b3 c6 9. Bb2 Bd6 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Nf6 13. Bc2 b6 14. Qd3 Bb7 15. Rad1 Qe7 16. d5 cxd5 17. Bxf6 Qxf6 18. Qxh7+ Kf8 19. cxd5 Bxd5 20. Be4 Bxe4 21. Qxe4 Rad8 22. g3 Kg8 23. Kg2 a5 24. h4 Bc5 25. Rfe1 Qc3 26. Rxd8 Rxd8 27. Re2 g6 28. Qg4 Qf6 29. Nd2 Bb4 30. Nf3 Rd5 31. Qe4 Kg7 32. Ne5 Bc5 33. f4 Rd4 34. Qc2 Qd8 35. Nf3 Qa8 36. Rd2 Rxd2+ 37. Qxd2 Qe4 38. Qc3+ Kg8 39. Qd2 Kf8 40. Qd8+ Kg7 41. Qd2 Kf6 42. Qd8+ Be7 43. Qxb6 Kf5 44. Qd4 Qe2+ 45. Qf2 Qxf2+ 46. Kxf2 Bc5+ 47. Kg2 f6 48. Nd2 Bb6 49. Nc4 1/2-1/2

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2004.05.03"]
[Round "2"]
[White "Smit, Josip"]
[Black "Diekmann, Hans Joachim"]
[Result "0-1"]
[ECO "C22"]
[WhiteElo "2103"]
[BlackElo "2207"]
[PlyCount "132"]
[EventDate "2004.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Nc3 d6 6. Bd2 Be7 7. 0-0-0 a6 8. h4 b5 9. Nd5 0-0 10. Bc3 Ng4 11. Qg3 f5 12. Be2 Nf6 13. Nxf6+ Bxf6 14. exf5 Bxf5 15. Bf3 Qd7 16. Bd5+ Be6 17. Bxf6 Rxf6 18. Qb3 Re8 19. Nf3 Na5 20. Qd3 Bxd5 21. Qxd5+ Qe6 22. Qxe6+ Rfxe6 23. Rhe1 Nc4 24. b3 Nb6 25. Kd2 Nd5 26. Rxe6 Rxe6 27. Re1 Rxe1 28. Nxe1 Kf7 29. Nf3 c5 30. Ng5+ Ke7 31. a3 h6 32. Ne4 Ke6 33. f3 Ke5 34. g3 Nc7 35. Kd3 Ne6 36. c3 d5 37. Nd2 g5 38. hxg5 hxg5 39. Ke3 Kf5 40. Kd3 Ng7 41. Ke3 g4 42. Kf2 Nh5 43. Nf1 gxf3 44. g4+ Kxg4 45. Ne3+ Kf4 46. Nxd5+ Ke4 47. c4 Kd4 48. cxb5 Kxd5 49. bxa6 Kc6 50. Kxf3 Nf6 51. a7 Kb7 52. a8Q+ Kxa8 53. Ke3 Kb7 54. Kd3 Nd7 55. Ke4 Kc6 56. b4 c4 57. Kd4 Kb5 58. Kc3 Nb6 59. Kb2 Ka4 60. Ka2 c3 61. b5 Nc4 62. Kb1 Nxa3+ 63. Kc1 Kxb5 64. Kd1 Kc4 65. Kc1 Kb3 66. Kd1 Kb2 0-1

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2004.04.26"]
[Round "1"]
[White "Diekmann, Hans Joachim"]
[Black "Stoeckel, Constantin"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2207"]
[PlyCount "59"]
[EventDate "2004.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 Bg7 3. Bc4 d6 4. Nge2 Nf6 5. d4 Nxe4 6. Bxf7+ Kxf7 7. Nxe4 Rf8 8. 0-0 Kg8 9. c3 e5 10. Qb3+ Kh8 11. Be3 Qe7 12. N2g3 c6 13. dxe5 Bxe5 14. Bh6 Bg7 15. Bg5 Qe5 16. f4 Qa5 17. Be7 Qb6+ 18. Qxb6 axb6 19. Nxd6 Be6 20. f5 gxf5 21. Bxf8 Bxf8 22. Ngxf5 Nd7 23. a3 Kg8 24. Rae1 Bb3 25. Re3 h6 26. c4 Bc2 27. Ne7+ Kh8 28. Rf7 Rd8 29. Rg3 Bh7 30. Rg8+ 1-0

[Event "Porto San Giorgio op 15th"]
[Site "Porto San Giorgo"]
[Date "2003.08.29"]
[Round "9"]
[White "Diekmann, Hans Joachim"]
[Black "Tomini, Marco"]
[Result "1-0"]
[ECO "B88"]
[PlyCount "77"]
[EventDate "2003.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 e6 5. 0-0 Be7 6. d4 cxd4 7. Nxd4 a6 8. a4 Nc6 9. Be3 Nxd4 10. Bxd4 e5 11. Be3 Be6 12. Bd5 Bxd5 13. Nxd5 Nxd5 14. Qxd5 Qc7 15. Ra3 Qc6 16. Qd3 0-0 17. Rb3 Rfc8 18. Rb6 Qxc2 19. Qd5 Qc4 20. Qxb7 Qc7 21. Qxc7 Rxc7 22. b3 Rcc8 23. Rc1 Rxc1+ 24. Bxc1 Rc8 25. Be3 Ra8 26. Kf1 Kf8 27. Ke2 Ke8 28. Kd3 Kd7 29. Kc4 Bd8 30. Rb7+ Ke6 31. b4 h5 32. a5 g6 33. Ra7 Rxa7 34. Bxa7 f5 35. f3 fxe4 36. fxe4 g5 37. Bb6 Be7 38. b5 axb5+ 39. Kxb5 1-0

[Event "Porto San Giorgio op 15th"]
[Site "Porto San Giorgo"]
[Date "2003.08.28"]
[Round "8"]
[White "Ragnoni, Alessandro"]
[Black "Diekmann, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "B41"]
[PlyCount "76"]
[EventDate "2003.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be3 Nc6 8. Rc1 Bb4 9. f3 d5 10. Nxc6 bxc6 11. Bd3 dxe4 12. fxe4 e5 13. 0-0 Ng4 14. Qf3 Nxe3 15. Qxe3 Qe7 16. Na4 Ba5 17. a3 0-0 18. Kh1 Rd8 19. b4 Bc7 20. Be2 Rd4 21. Nc5 a5 22. Nb3 axb4 23. axb4 Rd8 24. b5 Qb4 25. Rb1 Ra3 26. Qf2 f6 27. Nd4 Qf8 28. Nxc6 Rd2 29. b6 Raa2 30. Rfe1 Qd6 31. Na7 Bxb6 32. Rxb6 Rxe2 33. Rxd6 Rxf2 34. Nxc8 Rxg2 35. Rd7 Rxh2+ 36. Kg1 Rag2+ 37. Kf1 Rf2+ 38. Kg1 Rhg2+ 1/2-1/2

[Event "Porto San Giorgio op 15th"]
[Site "Porto San Giorgo"]
[Date "2003.08.27"]
[Round "7"]
[White "Diekmann, Hans Joachim"]
[Black "Ortega, Lexy"]
[Result "0-1"]
[ECO "A13"]
[BlackElo "2437"]
[PlyCount "110"]
[EventDate "2003.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 dxc4 4. Qa4+ Nd7 5. Qxc4 a6 6. Bg2 b5 7. Qc2 Bb7 8. 0-0 Ngf6 9. a4 Bd6 10. axb5 axb5 11. Rxa8 Qxa8 12. Nc3 Bc6 13. b3 b4 14. Nb1 Ne5 15. Ne1 Bxg2 16. Nxg2 Qc6 17. Qd1 0-0 18. d4 Ned7 19. Ne3 h5 20. Nd2 h4 21. Nf3 hxg3 22. hxg3 Ra8 23. Bb2 Nb6 24. Qd3 Ra2 25. Rc1 Qe4 26. Qxe4 Nxe4 27. Rc2 f6 28. Ne1 Na4 29. Bc1 Nac3 30. Kf1 Ra1 31. Bb2 Rb1 32. Nc4 Nd1 33. e3 Ndxf2 34. Rxf2 Rxe1+ 35. Kxe1 Bxg3 36. Ke2 Bxf2 37. Na5 Bg3 38. Kd3 f5 39. Nc6 Bd6 40. Nd8 Ng5 41. Bc1 Kf8 42. Bd2 Ke8 43. Nb7 Kd7 44. Nxd6 Kxd6 45. Bxb4+ Kd5 46. Bf8 g6 47. Bh6 Ne4 48. Bf4 c6 49. Bc7 g5 50. Bb8 Nd6 51. Bc7 g4 52. Ke2 Nb5 53. Ba5 Ke4 54. Kf2 Kd3 55. Be1 Nc7 0-1

[Event "Porto San Giorgio op 15th"]
[Site "Porto San Giorgo"]
[Date "2003.08.26"]
[Round "6"]
[White "Cocchi, Andrea"]
[Black "Diekmann, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2292"]
[PlyCount "95"]
[EventDate "2003.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 e6 3. b3 d6 4. Bb2 Nf6 5. Bb5+ Nbd7 6. Nc3 Be7 7. a4 0-0 8. 0-0 Qc7 9. a5 Rd8 10. Re1 Nf8 11. d4 cxd4 12. Qxd4 Ng6 13. Qd2 d5 14. exd5 Bb4 15. Bd3 exd5 16. Nb5 Qf4 17. c3 Bc5 18. Bxg6 Qxd2 19. Bxf7+ Kxf7 20. Nxd2 Bd7 21. Nd4 Rac8 22. N2f3 Ne4 23. Re3 Re8 24. Rc1 Bd6 25. Ree1 g5 26. Ne2 g4 27. Nfd4 Bc7 28. b4 Bd6 29. Ng3 Nd2 30. Rcd1 Nc4 31. Bc1 Ba4 32. Rxe8 Rxe8 33. Rf1 Kg6 34. Ngf5 Be5 35. f3 gxf3 36. gxf3 Bd7 37. Ng3 Bh3 38. Rd1 Rf8 39. Nge2 Kf6 40. Nf4 Rg8+ 41. Kf2 Bxf4 42. Bxf4 Rg2+ 43. Ke1 Rg1+ 44. Ke2 Rg2+ 45. Ke1 Nb2 46. Rd2 Rg1+ 47. Kf2 Rg2+ 48. Ke1 1/2-1/2

[Event "Porto San Giorgio op 15th"]
[Site "Porto San Giorgo"]
[Date "2003.08.24"]
[Round "4"]
[White "Roeder, Mathias"]
[Black "Diekmann, Hans Joachim"]
[Result "1-0"]
[ECO "D96"]
[WhiteElo "2451"]
[PlyCount "69"]
[EventDate "2003.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 c6 6. e3 0-0 7. cxd5 cxd5 8. Qb3 e6 9. Bd3 Nc6 10. 0-0 Na5 11. Qa3 Bd7 12. Ne5 b6 13. Rac1 h6 14. Bh4 Be8 15. Ba6 g5 16. Bg3 Nh5 17. b4 Nxg3 18. hxg3 Bxe5 19. dxe5 Qe7 20. Qb2 Nc6 21. a3 Nxe5 22. e4 b5 23. Rfd1 Nc4 24. Qa2 dxe4 25. Nxb5 Nb6 26. Qe2 f5 27. Nc7 Rb8 28. Nxe8 Rfxe8 29. g4 Rbd8 30. gxf5 Rxd1+ 31. Qxd1 exf5 32. a4 Qxb4 33. Rc7 e3 34. fxe3 Qxa4 35. Bc4+ 1-0

[Event "Porto San Giorgio op 15th"]
[Site "Porto San Giorgo"]
[Date "2003.08.22"]
[Round "2"]
[White "Farago, Ivan"]
[Black "Diekmann, Hans Joachim"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2465"]
[PlyCount "89"]
[EventDate "2003.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nf3 Be7 4. Nc3 Nf6 5. Bf4 0-0 6. e3 Nbd7 7. Qc2 c6 8. Rd1 Re8 9. h3 Nf8 10. Bd3 Ng6 11. Bg5 dxc4 12. Bxc4 Nd5 13. Bxe7 Qxe7 14. 0-0 Bd7 15. Ne4 Rad8 16. Ne5 Bc8 17. Rfe1 Nh4 18. g3 Nf5 19. Nc5 Qg5 20. Ne4 Qe7 21. Bf1 Nd6 22. Nc5 f6 23. Nf3 b6 24. Nd3 Bb7 25. e4 Nc7 26. e5 Nf5 27. exf6 Qxf6 28. Nde5 Rd6 29. Qe4 Ba8 30. Ng4 Qd8 31. Bc4 Nd5 32. Nge5 Qf6 33. Bb3 Rdd8 34. Ng4 Qf8 35. Ng5 c5 36. Nxe6 Nxd4 37. Nxf8 Rxe4 38. Rxe4 Kxf8 39. Bxd5 Bxd5 40. Rf4+ Kg8 41. Rfxd4 cxd4 42. Rxd4 Rd7 43. Ne5 Rd8 44. Nc6 Rd7 45. Rxd5 1-0

[Event "Verona op 9th"]
[Site "Verona"]
[Date "2003.01.??"]
[Round "5"]
[White "Diekmann, Hans Joachim"]
[Black "Delizia, Constantino"]
[Result "1-0"]
[ECO "B14"]
[BlackElo "2218"]
[PlyCount "55"]
[EventDate "2003.01.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Be2 d5 6. a3 Be7 7. 0-0 c5 8. d4 cxd4 9. exd4 dxc4 10. Bxc4 Nbd7 11. Qe2 Nb6 12. Ba2 Nbd5 13. Re1 Re8 14. Bd2 b6 15. Ne4 Bb7 16. Neg5 Qd6 17. Ne5 Rf8 18. Rad1 h6 19. Ngf3 Rad8 20. Qd3 Qb8 21. Bb1 Rfe8 22. Nxf7 Kxf7 23. Qg6+ Kg8 24. Ne5 Bf8 25. Qf7+ Kh8 26. Ng6+ Kh7 27. Nxf8+ Kh8 28. Bxh6 1-0

[Event "Oberliga Ost-B 9900"]
[Site "Germany"]
[Date "2000.03.12"]
[Round "9.5"]
[White "Diekmann, Hans Joachim"]
[Black "Danner, Lambert"]
[Result "0-1"]
[ECO "A80"]
[BlackElo "2195"]
[PlyCount "120"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 f5 2. b3 d6 3. d4 Nf6 4. Bb2 g6 5. e3 Bg7 6. Bd3 Nc6 7. 0-0 0-0 8. Nbd2 a5 9. e4 Nb4 10. Bc4+ e6 11. e5 Ne4 12. a3 Nc6 13. d5 Nxe5 14. Bxe5 Nxd2 15. Qxd2 dxe5 16. Rae1 e4 17. dxe6 Qe7 18. Ng5 h6 19. Nh3 Bxe6 20. Bxe6+ Qxe6 21. Nf4 Qf7 22. Rd1 Be5 23. Nxg6 Bxh2+ 24. Kxh2 Qxg6 25. Qd5+ Rf7 26. Qxb7 Re8 27. Qd5 Kh7 28. g3 f4 29. g4 Qf6 30. Kh3 Re5 31. Qd8 Qe6 32. Qh4 Rg7 33. Rg1 Rgg5 34. Kh2 Rd5 35. Rxd5 Qxd5 36. Re1 Qe6 37. f3 e3 38. Qh3 Qd6 39. Qf1 Rd5 40. Re2 Rd1 41. Qg2 Qxa3 42. g5 Qd6 43. Qh3 Qg6 44. Rg2 h5 45. Qc8 Qd6 46. Qe8 Kg7 47. Qxh5 Qg6 48. Qh4 Qh7 49. Qxh7+ Kxh7 50. Kh3 Rd2 51. Rg1 Rxc2 52. Kg4 Rb2 53. Rc1 e2 54. Kxf4 Rxb3 55. Rxc7+ Kg6 56. Rc6+ Kf7 57. Rc1 a4 58. Re1 Rb2 59. Ke3 a3 60. Kd3 a2 0-1

[Event "Oberliga Ost-B 9900"]
[Site "Germany"]
[Date "2000.02.20"]
[Round "8.7"]
[White "Emami, Madjid"]
[Black "Diekmann, Hans Joachim"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2154"]
[PlyCount "52"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. e3 g6 3. b4 e6 4. a3 Bg7 5. Bb2 0-0 6. Be2 b6 7. 0-0 Bb7 8. d4 d6 9. Nbd2 Nbd7 10. c4 Qe7 11. Qc2 Rac8 12. Rfd1 c5 13. Rac1 b5 14. bxc5 dxc5 15. dxc5 bxc4 16. Nxc4 Qxc5 17. Bd4 Qe7 18. Nfe5 Bd5 19. Qa4 Nc5 20. Qb4 Nfe4 21. Nd2 a5 22. Qxa5 Nxd2 23. Bxc5 Qg5 24. f3 Nb3 25. Qb6 Rxc5 26. Rxd5 Qxe3+ 0-1

[Event "Oberliga Ost-B 9900"]
[Site "Germany"]
[Date "2000.01.29"]
[Round "6.7"]
[White "Dobierzin, Olaf"]
[Black "Diekmann, Hans Joachim"]
[Result "0-1"]
[ECO "B46"]
[WhiteElo "2154"]
[PlyCount "66"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Nxc6 bxc6 8. 0-0 Nf6 9. f4 d5 10. e5 Nd7 11. Na4 Be7 12. c4 dxc4 13. Bxc4 c5 14. Qe2 Bb7 15. b3 0-0 16. Bb2 g6 17. Rad1 Qc6 18. Nc3 Nb6 19. Bd3 Rfd8 20. Be4 Nd5 21. Kh1 Rac8 22. Qf3 c4 23. Rc1 Qb6 24. Na4 Qb5 25. bxc4 Rxc4 26. Bd3 Rxf4 27. Bxb5 Rxf3 28. Rxf3 axb5 29. Nc3 Nb4 30. Re3 Bg5 31. Ree1 Nd3 32. Red1 Bxc1 33. Bxc1 Nf2+ 0-1

[Event "Oberliga Ost-B 9900"]
[Site "Germany"]
[Date "1999.12.12"]
[Round "4.7"]
[White "Pribe, Viktor"]
[Black "Diekmann, Hans Joachim"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2082"]
[PlyCount "128"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. c3 Nf6 5. d4 d6 6. 0-0 0-0 7. h3 exd4 8. cxd4 Nxe4 9. d5 Ne5 10. Nxe5 dxe5 11. Qf3 Nd6 12. Bb3 Bf5 13. Nc3 Bf6 14. Be3 Bd3 15. Rfe1 e4 16. Qg4 Qc8 17. Qd1 Qf5 18. Rc1 Rac8 19. Na4 Be5 20. Qd2 b6 21. Qb4 Qg6 22. Bc2 a5 23. Qb3 Bc4 24. Qa3 Bxd5 25. Nc3 Be6 26. Kh1 f5 27. Bb3 f4 28. Bd2 f3 29. g4 Rce8 30. Bxe6+ Rxe6 31. Qb3 Kh8 32. Nd5 Nf5 33. Nf4 Bxf4 34. Bxf4 Nd4 35. Qe3 c5 36. Bg3 h5 37. g5 h4 38. Bh2 Qf5 39. Rg1 Ne2 40. Rg4 Nxc1 41. Qxc1 Qd5 42. Rxh4+ Kg8 43. Bf4 Qd3 44. Be3 Rd8 45. Kh2 Qe2 46. Qc3 Rd1 47. Rg4 Qd3 48. h4 Qxc3 49. bxc3 g6 50. h5 gxh5 51. Rh4 Rd3 52. Kg3 Rxc3 53. Kf4 Rd3 54. Rxh5 c4 55. Rh1 b5 56. Kf5 Re8 57. g6 b4 58. Bg5 Rd5+ 59. Kg4 Kg7 60. Rh7+ Kxg6 61. Rh6+ Kg7 62. Rh5 Ree5 63. Bh6+ Kg6 64. Rh1 Rh5 0-1

[Event "Oberliga Ost-B 9900"]
[Site "Germany"]
[Date "1999.11.06"]
[Round "2.7"]
[White "Traudes, Wolfgang"]
[Black "Diekmann, Hans Joachim"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2222"]
[PlyCount "63"]
[EventDate "1999.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. Bf4 Nbd7 7. Qc1 Re8 8. Rd1 Nf8 9. c4 c6 10. b3 Bf5 11. Nbd2 Qa5 12. Qb2 Rac8 13. Rac1 N8d7 14. b4 Qa6 15. Bf1 Ne4 16. a4 c5 17. b5 Qb6 18. cxd5 cxd4 19. Nxe4 Bxe4 20. Nxd4 Bxd5 21. Be3 Ne5 22. Rxc8 Rxc8 23. Nf5 Qf6 24. Rxd5 Qxf5 25. Qd2 Nc4 26. Rxf5 Nxd2 27. Rd5 Nc4 28. Bxa7 Nb2 29. a5 Bc3 30. a6 bxa6 31. bxa6 Nc4 32. Rc5 1-0

[Event "Oberliga Ost-B 9899"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Borriss, Claudia"]
[Black "Diekmann, Hans Joachim"]
[Result "0-1"]
[ECO "E07"]
[WhiteElo "2100"]
[PlyCount "68"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Nc3 Nbd7 8. Ne5 Nxe5 9. dxe5 Nd7 10. f4 dxc4 11. Be3 Bc5 12. Bxc5 Nxc5 13. Qc2 Qb6 14. Kh1 Bd7 15. Ne4 Nxe4 16. Bxe4 c5 17. Bxh7+ Kh8 18. Be4 Bc6 19. Qxc4 Rad8 20. Rad1 Qxb2 21. Bxc6 bxc6 22. Rxd8 Rxd8 23. Qxc5 Qxe2 24. Qf2 Qd3 25. g4 c5 26. Kg2 c4 27. f5 Qe4+ 28. Qf3 Qxe5 29. fxe6 fxe6 30. Qh3+ Kg8 31. Rf2 c3 32. Qh4 Qe4+ 33. Rf3 Rd2+ 34. Kg3 Qe5+ 0-1

[Event "Oberliga Ost-B 9899"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Diekmann, Hans Joachim"]
[Black "Mueller, Norbert"]
[Result "1/2-1/2"]
[ECO "B06"]
[BlackElo "2110"]
[PlyCount "81"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 g6 3. e4 Bg7 4. Be2 Bg4 5. 0-0 Bxf3 6. Bxf3 c6 7. Nc3 Nd7 8. Be3 Ngf6 9. Be2 b5 10. a3 a6 11. f4 0-0 12. e5 Nd5 13. Nxd5 cxd5 14. exd6 e6 15. f5 Qb6 16. g4 Qxd6 17. Qd2 exf5 18. gxf5 Nf6 19. Bf3 Rfe8 20. Bh6 Ra7 21. Rf2 Rae7 22. Raf1 Bxh6 23. Qxh6 Re1 24. Qg5 Kg7 25. h4 h6 26. Qg2 Rxf1+ 27. Rxf1 Qf4 28. fxg6 Qxd4+ 29. Qf2 Qxf2+ 30. Kxf2 fxg6 31. Rd1 Rd8 32. Rd4 Kf7 33. a4 Ke6 34. axb5 axb5 35. Rb4 Rb8 36. Ke3 Ke5 37. Be2 d4+ 38. Kf3 g5 39. hxg5 hxg5 40. Rxb5+ Rxb5 41. Bxb5 1/2-1/2

[Event "Oberliga Ost B 9798"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?.5"]
[White "Diekmann, Hans Joachim"]
[Black "Axmann, Stephan"]
[Result "1/2-1/2"]
[ECO "A03"]
[PlyCount "38"]
[EventDate "1997.09.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. f4 Nf6 2. b3 d5 3. Bb2 g6 4. e3 Bg7 5. Nf3 0-0 6. Be2 c5 7. 0-0 Nc6 8. Nc3 b6 9. Ne5 Bb7 10. Bf3 e6 11. Ne2 Nd7 12. Nxc6 Bxc6 13. Bxg7 Kxg7 14. Ng3 f5 15. d4 Qe7 16. Qd2 Nf6 17. Rfd1 Rfd8 18. Ne2 Rac8 19. Nc1 Ne4 1/2-1/2

[Event "Oberliga Ost-B 9899"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?"]
[White "Diekmann, Hans Joachim"]
[Black "Schlamp, Robert"]
[Result "1-0"]
[ECO "D34"]
[BlackElo "2285"]
[PlyCount "81"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 Nf6 4. 0-0 e6 5. c4 d5 6. cxd5 exd5 7. d4 Be7 8. Nc3 0-0 9. Bg5 cxd4 10. Nxd4 Qb6 11. Nxc6 bxc6 12. Qc2 Bg4 13. Rac1 Rac8 14. e4 d4 15. e5 dxc3 16. exf6 gxf6 17. Bh6 cxb2 18. Rb1 Rb8 19. Be4 Rfe8 20. Bxh7+ Kh8 21. Be4 Bc5 22. Kg2 Bd4 23. Bf5 Bxf5 24. Qxf5 Qb5 25. Qg4 Qd5+ 26. Kg1 f5 27. Qh4 Kg8 28. Rfd1 Re4 29. Bf4 Rbe8 30. Qg5+ Kf8 31. Qh6+ Bg7 32. Rxd5 Re1+ 33. Kg2 Bxh6 34. Bxh6+ Kg8 35. Rdd1 Rxd1 36. Rxd1 c5 37. Rb1 Re2 38. Kf1 Rc2 39. Be3 c4 40. Ke1 c3 41. Kd1 1-0

[Event "Oberliga Ost-B 9899"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?"]
[White "Gerber, Peter"]
[Black "Diekmann, Hans Joachim"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2225"]
[PlyCount "182"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nc6 7. 0-0 Nxd4 8. Qxd4 Ne7 9. Kh1 Nc6 10. Qe3 b5 11. f4 Bb7 12. Bf3 Be7 13. Qf2 0-0 14. Be3 Rac8 15. Rad1 d6 16. Rfe1 Bf6 17. g4 Qe7 18. g5 Bxc3 19. bxc3 Na5 20. Rd3 Nc4 21. Bc1 Rfe8 22. Bg2 g6 23. Qh4 Qf8 24. Rf1 Qg7 25. Kg1 Rc5 26. Rh3 Bc8 27. Rd3 Rf8 28. Qf2 Rc7 29. Bh3 f6 30. Rg3 fxg5 31. Rxg5 Qxc3 32. Rg3 Qg7 33. Kh1 Rcf7 34. Qe2 Qd4 35. Rd3 Qc5 36. Rg3 Qc6 37. Bg2 Qc5 38. Rg1 Kh8 39. a4 Bb7 40. axb5 axb5 41. Rc3 Qd4 42. Rd3 Qc5 43. Rc3 d5 44. exd5 exd5 45. Qe5+ Kg8 46. Qe6 d4 47. Bxb7 dxc3 48. Bd5 Kg7 49. f5 Rxf5 50. Qd7+ Kh8 51. Bh6 Qxd5+ 52. Qxd5 Rxd5 53. Bxf8 Rd2 54. Rc1 h5 55. Bb4 Kh7 56. Bxc3 Re2 57. Bd4 Nd2 58. Ba7 Nf3 59. Bb8 h4 60. h3 Ng5 61. c4 b4 62. Rb1 Nxh3 63. Rxb4 Nf2+ 64. Kg1 Nd3 65. Rb3 Rd2 66. Rb5 Rc2 67. Rd5 Nb4 68. Rd4 g5 69. Bd6 Nc6 70. Re4 Kg6 71. c5 Kf5 72. Ra4 h3 73. Kh1 Ne5 74. Ra3 g4 75. Ra1 g3 76. Bxe5 Kxe5 77. c6 Rxc6 78. Re1+ Kf4 79. Rf1+ Ke3 80. Re1+ Kf2 81. Rf1+ Ke2 82. Ra1 Rc2 83. Rb1 Rd2 84. Rg1 Rd1 85. Rxd1 Kxd1 86. Kg1 Ke2 87. Kh1 Kf3 88. Kg1 g2 89. Kh2 Kf2 90. Kxh3 g1Q 91. Kh4 Qg6 0-1

[Event "Oberliga Ost B 9798"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?.6"]
[White "Diekmann, Hans Joachim"]
[Black "Froehner, Christian"]
[Result "0-1"]
[ECO "A38"]
[BlackElo "2200"]
[PlyCount "88"]
[EventDate "1997.09.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. c4 Bg7 5. 0-0 Nf6 6. Nc3 0-0 7. d3 d6 8. Bg5 h6 9. Bd2 Rb8 10. Re1 a6 11. Qc1 Kh7 12. Rb1 Qc7 13. Nd5 Nxd5 14. cxd5 Nd8 15. d4 e6 16. dxc5 dxc5 17. e4 b6 18. b4 c4 19. Be3 e5 20. Rd1 Nb7 21. Qc3 Nd6 22. Nd2 Bd7 23. Rbc1 Rbc8 24. Qc2 f5 25. f4 c3 26. Qb3 exf4 27. Bxf4 g5 28. Be3 Rfe8 29. Nf3 Nxe4 30. Qc2 Nxg3 31. Re1 Ne4 32. Nd4 Kh8 33. Ne6 Bxe6 34. Bxe4 fxe4 35. dxe6 Rxe6 36. Rcd1 Rce8 37. Rd5 Qc4 38. Rd7 R8e7 39. Rd8+ Kh7 40. Qf2 Rf6 41. Qg2 Rf3 42. Qg4 Ref7 43. Rd4 Qxd4 44. Bxd4 Bxd4+ 0-1

[Event "Oberliga Ost B 9798"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?.6"]
[White "Koehler, Ronald"]
[Black "Diekmann, Hans Joachim"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2235"]
[PlyCount "79"]
[EventDate "1997.09.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nf3 Be7 6. Be2 0-0 7. 0-0 c6 8. Qc2 Re8 9. Rd1 Qc7 10. h3 Bf8 11. Be3 a5 12. Bf1 exd4 13. Bxd4 b5 14. cxb5 cxb5 15. Bxb5 Nxe4 16. Rac1 Rb8 17. a4 Nxc3 18. Bxc3 Rd8 19. Qd2 Qa7 20. Bxa5 Nb6 21. Nd4 Bb7 22. Rc7 Qa8 23. Bxb6 Bxg2 24. Bc6 Bxc6 25. Rxc6 Re8 26. a5 Re4 27. Rdc1 Rbe8 28. Nf5 R4e6 29. Ng3 g6 30. b4 h5 31. Qf4 Re1+ 32. Kh2 Rxc1 33. Rxc1 Qd5 34. Rc7 Bg7 35. Qc4 Qf3 36. Qc6 Qxc6 37. Rxc6 h4 38. Nf1 Re1 39. Kg2 Ba1 40. Rxd6 1-0

[Event "Hessenliga 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Arbinger, Roland"]
[Black "Diekmann, Hans Joachim"]
[Result "0-1"]
[ECO "D94"]
[PlyCount "80"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 0-0 6. b4 Bg4 7. Bb2 c6 8. Qb3 Bxf3 9. gxf3 Qd7 10. Rc1 Qf5 11. Bg2 Nbd7 12. f4 dxc4 13. Qxc4 Nb6 14. Qc5 Qe6 15. Qe5 Qd7 16. Qg5 Nfd5 17. Nxd5 cxd5 18. 0-0 Bf6 19. Qh6 Nc4 20. Bc3 Rfd8 21. Kh1 b5 22. e4 dxe4 23. Bxe4 Rac8 24. f5 gxf5 25. Rg1+ Kh8 26. d5 Ne5 27. f4 Ng6 28. Bxf6+ exf6 29. Rxc8 Qxc8 30. Bg2 Qc4 31. Qh5 Rxd5 32. Qf3 Rd4 33. Qa8+ Kg7 34. Qxa7 Rxf4 35. Qb8 Qxb4 36. a3 Qc4 37. Qd6 Rd4 38. Qg3 Rg4 39. Qf3 Nh4 40. Qh3 Nxg2 0-1

[Event "Hessenliga 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Biller, Helmut"]
[Black "Diekmann, Hans Joachim"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "74"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 0-0 6. c4 c5 7. Nc3 b6 8. Bd3 Bb7 9. 0-0 Na6 10. d5 Nc7 11. e4 e5 12. Be3 Qd7 13. a3 Nh5 14. Re1 Ba6 15. b4 f5 16. bxc5 dxc5 17. Rb1 f4 18. Bd2 Ne8 19. a4 Nd6 20. Nb5 Bxb5 21. axb5 Bf6 22. Bc3 Rae8 23. Ra1 Nc8 24. Nd2 Ng7 25. Qg4 Qf7 26. h4 Qe7 27. Nf3 Nh5 28. Rf1 Kh8 29. Qh3 Rf7 30. g4 fxg3 31. fxg3 Nd6 32. Rf2 Bg7 33. Ng5 Rxf2 34. Kxf2 Nf6 35. Re1 h5 36. Qe6 Qf8 37. Qxd6 Nxe4+ 0-1

[Event "Hessenliga 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Diekmann, Hans Joachim"]
[Black "Branowski, Mieczyslaw Wiliam"]
[Result "1/2-1/2"]
[ECO "A03"]
[PlyCount "157"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. f4 d5 2. b3 Bf5 3. Nf3 e6 4. Bb2 Nf6 5. e3 Be7 6. Be2 c5 7. 0-0 Nc6 8. Nh4 h5 9. Nxf5 exf5 10. Bf3 Qd7 11. Nc3 g6 12. Na4 b6 13. Qe2 0-0 14. c4 dxc4 15. Qxc4 Rac8 16. Qe2 Rfd8 17. Rfd1 Qd3 18. Qxd3 Rxd3 19. Nc3 Nb4 20. a3 Nbd5 21. Be2 Nxc3 22. Bxc3 Rd7 23. Bb5 Rdd8 24. Be5 a5 25. Rac1 Ng4 26. Bc3 Bf6 27. Bxf6 Nxf6 28. Kf2 Ne4+ 29. Ke2 Nd6 30. Ba6 Ra8 31. Bd3 a4 32. b4 cxb4 33. axb4 a3 34. Ra1 Ra4 35. Rdb1 Rda8 36. Ra2 Kf8 37. Bc2 R4a7 38. Bb3 Ra6 39. Rc1 Rc8 40. Rca1 Rca8 41. Bd5 R8a7 42. Kd3 Ne8 43. Kc4 Rd7 44. Bc6 Nd6+ 45. Kb3 Rda7 46. Bd5 Ke7 47. Rxa3 Rxa3+ 48. Rxa3 Rd7 49. Bc6 Rc7 50. b5 Nb7 51. Bxb7 Rxb7 52. Ra8 Rd7 53. d4 Kd6 54. Rc8 Re7 55. Kc4 Rxe3 56. Rc6+ Kd7 57. Rxb6 Re2 58. Kd5 Kc7 59. Rc6+ Kb7 60. g3 Rxh2 61. Rc3 Kb6 62. Kc4 h4 63. gxh4 Rxh4 64. Rf3 Rh1 65. Kd5 Re1 66. Kd6 Kxb5 67. d5 Kc4 68. Rf2 Rd1 69. Rc2+ Kd3 70. Ra2 Ke3 71. Ra4 g5 72. fxg5 f4 73. Ke5 f3 74. Re4+ Kf2 75. Rf4 Re1+ 76. Kf6 Kg3 77. Rf5 Kg4 78. Rxf3 Kxf3 79. Kxf7 1/2-1/2

[Event "Hessenliga 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Diekmann, Hans Joachim"]
[Black "Landsiedel, Stephan"]
[Result "1-0"]
[ECO "A95"]
[PlyCount "113"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. c4 Be7 5. Nc3 0-0 6. 0-0 d5 7. Qb3 c6 8. d4 a5 9. cxd5 exd5 10. Bf4 Qe8 11. Rfe1 Ne4 12. Ne5 g5 13. Bc1 Kg7 14. f3 Nxc3 15. bxc3 a4 16. Qd1 f4 17. e4 Qd8 18. Nd3 fxg3 19. hxg3 dxe4 20. fxe4 Qd6 21. e5 Qg6 22. Be3 Na6 23. Qd2 Bf5 24. Nf2 Rad8 25. Qb2 Bc8 26. Be4 Qh5 27. Qc2 a3 28. Kg2 Rxf2+ 29. Bxf2 Bh3+ 30. Kg1 Rf8 31. Bg2 Bxg2 32. Kxg2 Qf3+ 33. Kg1 Nc7 34. Rab1 b5 35. c4 b4 36. Rb3 Qg4 37. Qe4 Qe6 38. Rc1 h6 39. Rd3 Rd8 40. Kg2 Qf7 41. Qxc6 Ne6 42. Rf3 Qg6 43. d5 g4 44. Re3 Nc5 45. Qxg6+ Kxg6 46. Re2 Nd3 47. Rb1 Bg5 48. Bd4 Rb8 49. c5 Nc1 50. Rc2 b3 51. axb3 a2 52. Rbxc1 Rxb3 53. Rxa2 Bxc1 54. c6 Rb8 55. c7 Rc8 56. d6 Bg5 57. Rc2 1-0

[Event "Hessenliga 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Flach, Erich"]
[Black "Diekmann, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "B48"]
[PlyCount "89"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Be3 b5 8. 0-0 Bb7 9. Qe1 Nf6 10. h3 Be7 11. f4 Nxd4 12. Bxd4 Bc5 13. Qf2 Bxd4 14. Qxd4 0-0 15. e5 Nd5 16. Nxd5 Bxd5 17. f5 Qa7 18. Qxa7 Rxa7 19. a4 b4 20. a5 Rb8 21. b3 exf5 22. Rxf5 Re8 23. Rf4 Rxe5 24. Rxb4 Kf8 25. Kf2 Rc7 26. Rb6 Bb7 27. b4 Ke7 28. c4 Re6 29. Re1 Rxe1 30. Kxe1 Bc8 31. c5 Rc6 32. Kd2 Rxb6 33. cxb6 Bb7 34. b5 axb5 35. Bxb5 Kd6 36. a6 Bxg2 37. b7 Kc7 38. Bxd7 g6 39. Ke3 f5 40. Bc8 Kb8 41. h4 Bf1 42. Kf4 Bxa6 43. h5 Bxb7 44. hxg6 hxg6 45. Bxf5 1/2-1/2

[Event "Hessenliga 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Heisterhagen, Tilmann"]
[Black "Diekmann, Hans Joachim"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "90"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 Nc6 7. a3 d6 8. Bc4 Nb6 9. Bb5 dxe5 10. Nxe5 Qd5 11. Bxc6+ bxc6 12. 0-0 c5 13. Nc3 Qxd4 14. Qe2 Bd6 15. Nf3 Qc4 16. Qxc4 Nxc4 17. Ne4 Be7 18. b3 Nb6 19. Be3 c4 20. bxc4 Nxc4 21. Bc5 Bb7 22. Bxe7 Kxe7 23. Nc5 Bxf3 24. gxf3 Nd2 25. Rfc1 Nxf3+ 26. Kg2 Nd4 27. Rab1 Rab8 28. Na6 Rxb1 29. Rxb1 Rd8 30. Nc5 Kf6 31. Rb7 Rd5 32. Nd7+ Kf5 33. Rxa7 Nb5 34. Rb7 Nxa3 35. Rb3 Rxd7 36. Rxa3 g5 37. Ra4 h5 38. h3 e5 39. Rb4 g4 40. hxg4+ hxg4 41. Rb3 Kf4 42. Ra3 f5 43. Ra4+ e4 44. Ra3 Rd3 45. Ra2 g3 0-1

[Event "Hessenliga 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Karabalis, Harilos"]
[Black "Diekmann, Hans Joachim"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2205"]
[PlyCount "79"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nb3 Nf6 7. 0-0 Be7 8. f4 d6 9. Nc3 0-0 10. a4 Na5 11. Nxa5 Qxa5 12. Be3 Bd7 13. Kh1 Rfe8 14. Qe1 Bc6 15. b4 Qxb4 16. Rb1 Qa5 17. e5 Nd7 18. Bd4 Qc7 19. Ne4 d5 20. Ng5 Nf8 21. Qh4 g6 22. Qh6 Bxg5 23. fxg5 Bxa4 24. Rf4 Bb5 25. Rbf1 Re7 26. Bb2 Rd7 27. Ba3 Qxe5 28. Qh4 Qg7 29. Bc5 e5 30. Rf6 Ne6 31. Ba3 Bxd3 32. cxd3 Nf4 33. d4 Re8 34. dxe5 Nh5 35. e6 fxe6 36. R6f3 Qe5 37. Qb4 Qc7 38. Rf8+ Kg7 39. Rxe8 Rf7 40. Bb2+ 1-0

[Event "Hessenliga 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Weise, Martin"]
[Black "Diekmann, Hans Joachim"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2150"]
[PlyCount "77"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d6 5. Bg2 Nf6 6. 0-0 Be7 7. Nbd2 0-0 8. c3 h6 9. Re1 Qc7 10. a3 Bd7 11. d4 cxd4 12. cxd4 Rac8 13. e5 dxe5 14. dxe5 Nd5 15. h4 Na5 16. Nh2 Nc4 17. Nxc4 Qxc4 18. Be4 Ba4 19. Qf3 f5 20. exf6 Bxf6 21. Bd3 Qc5 22. Qe4 Bd7 23. Ng4 Rf7 24. Qh7+ Kf8 25. Bg6 Qd4 26. Nxh6 Qxf2+ 27. Kxf2 Bd4+ 28. Kg2 Rf2+ 29. Kh1 Nf6 30. Qh8+ Ke7 31. Qxc8 Bxc8 32. Nf5+ Rxf5 33. Bxf5 Bf2 34. Bg5 Kf7 35. Rec1 Bd7 36. Rc7 Bxg3 37. Rxb7 exf5 38. Bxf6 Ke6 39. Rxd7 1-0

[Event "Hessenliga 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Wenner, Frank"]
[Black "Diekmann, Hans Joachim"]
[Result "1-0"]
[ECO "A16"]
[PlyCount "67"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. a4 Bg7 7. a5 N6d7 8. d4 0-0 9. Be3 e5 10. Bg5 Bf6 11. h4 exd4 12. Nd5 Nc6 13. Rc1 Re8 14. Bd3 Bxg5 15. hxg5 f5 16. Rh4 Kg7 17. Bb1 Nde5 18. Nxe5 Rxe5 19. Nf6 h5 20. Nxh5+ gxh5 21. Qxh5 Be6 22. Qh7+ Kf8 23. Qh8+ Ke7 24. Qg7+ Kd6 25. f4 Rxa5 26. b4 Rb5 27. exf5 Qg8 28. Qf6 Re8 29. Kf2 Rxb4 30. Rh6 d3 31. Bxd3 Rxf4+ 32. Kg3 Rd4 33. Bc4 Qf7 34. Qxf7 1-0

[Event "Hessenliga"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Bandza, Algirdas S"]
[Black "Diekmann, Hans Joachim"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2400"]
[PlyCount "93"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. e4 Be7 6. Be2 0-0 7. 0-0 c6 8. Re1 Re8 9. Bf1 Qc7 10. Rb1 a5 11. a3 Nf8 12. h3 N6d7 13. b4 axb4 14. axb4 Bf6 15. d5 Be7 16. Be3 Nf6 17. Qb3 Bd7 18. Nd2 Ng6 19. Ra1 Reb8 20. Ra3 Rxa3 21. Qxa3 Qc8 22. Ra1 Nf4 23. Kh2 g5 24. dxc6 bxc6 25. b5 Qf8 26. bxc6 Bxc6 27. Nd5 Ra8 28. Qc3 Rc8 29. Qa3 Ne6 30. Qa7 Bd8 31. Qa6 Ra8 32. Qxa8 Bxa8 33. Rxa8 Nd7 34. Be2 f5 35. exf5 Nf4 36. Bf3 Kg7 37. Ne4 Nxd5 38. cxd5 h6 39. Ra7 Qf7 40. f6+ Bxf6 41. Nxd6 Qf8 42. Rxd7+ Kg8 43. Ne4 Bg7 44. d6 Qb8 45. Bg4 Qb4 46. Be6+ Kh8 47. Rd8+ 1-0

[Event "Hessenliga"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Berndt, Matthias"]
[Black "Diekmann, Hans Joachim"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2130"]
[PlyCount "87"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. g3 e5 4. Bg2 d6 5. Nc3 Nf6 6. f4 Be7 7. Nf3 0-0 8. 0-0 Rb8 9. h3 exf4 10. gxf4 h6 11. Qe1 Be6 12. Qf2 b5 13. Be3 Qc8 14. Kh2 Qc7 15. Rg1 d5 16. exd5 Bxd5 17. Ne5 Nxe5 18. Nxd5 Nxd5 19. Bxd5 Nd7 20. Qg2 Bf6 21. c3 Qd6 22. Raf1 Rfe8 23. Bc1 Re7 24. Be4 Rbe8 25. Rf3 Kh8 26. Rg3 Rg8 27. Kh1 c4 28. d4 Qe6 29. Bf3 Nf8 30. Qc2 Bh4 31. f5 Qf6 32. Rg4 Nh7 33. Bf4 Bg5 34. Be5 Rxe5 35. dxe5 Qxe5 36. Qe4 Qc5 37. R4g2 Nf6 38. Qc2 Re8 39. h4 Bxh4 40. Rxg7 Bg5 41. Rxf7 Re3 42. Qh2 Rxf3 43. Rxf6 Rxf5 44. Qxh6+ 1-0

[Event "Hessenliga"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Biller, Helmut"]
[Black "Diekmann, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "D94"]
[PlyCount "102"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 g6 4. e3 Bg7 5. Be2 0-0 6. 0-0 c5 7. c4 Nc6 8. Nc3 cxd4 9. exd4 dxc4 10. Bxc4 Bg4 11. d5 Na5 12. Be2 Rc8 13. Rc1 a6 14. h3 Bf5 15. Be5 Nc4 16. Bxc4 Rxc4 17. b3 Rc8 18. Qd4 Qa5 19. g4 Bd7 20. d6 Qd8 21. dxe7 Qxe7 22. Bd6 Qd8 23. Bxf8 Kxf8 24. Rfd1 Ke8 25. Ne5 Be6 26. Qxd8+ Rxd8 27. Rxd8+ Kxd8 28. f4 h5 29. g5 Ne8 30. Kh2 Nd6 31. Rd1 Kc7 32. Nd5+ Kc8 33. Ne3 Ne4 34. Rd3 Nxg5 35. Nxg6 Ne4 36. Ne7+ Kc7 37. N7d5+ Kc6 38. f5 Nc5 39. Rd1 Be5+ 40. Kg2 Bd7 41. Kf3 b5 42. b4 Na4 43. Ke4 f6 44. Rg1 Kd6 45. Rg8 a5 46. bxa5 Bc6 47. Rd8+ Kc5 48. Kd3 b4 49. Rc8 Kb5 50. Nxb4 Bb7 51. Rh8 Kxb4 1/2-1/2

[Event "Hessenliga"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Bussek, Bernhard"]
[Black "Diekmann, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "B20"]
[PlyCount "102"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Bb2 e6 4. c4 d6 5. Nf3 Nf6 6. Bd3 Be7 7. Qe2 e5 8. Nc3 h6 9. Nd5 0-0 10. h3 Be6 11. 0-0 Qd7 12. Rae1 Rae8 13. Nh2 Bd8 14. Nxf6+ Bxf6 15. Qh5 Bg5 16. Qd1 Ne7 17. Bc2 Ng6 18. Ng4 Nf4 19. Ne3 g6 20. Qf3 Qd8 21. Kh2 Qd7 22. h4 Bd8 23. g3 Nh5 24. Bc1 Ng7 25. Qg2 f5 26. exf5 gxf5 27. Nd5 Qf7 28. d4 Bxd5 29. Qxd5 Qxd5 30. cxd5 Ba5 31. dxc5 Bxe1 32. Rxe1 dxc5 33. Bxh6 Rf6 34. Be3 f4 35. Bxc5 Rc8 36. b4 b6 37. Be7 fxg3+ 38. Kxg3 Rxc2 39. Bxf6 Nh5+ 40. Kf3 Nxf6 41. Rxe5 Rxa2 42. d6 Kf7 43. Re7+ Kg6 44. h5+ Kxh5 45. Ke3 Nd5+ 46. Kd3 Nxb4+ 47. Kc3 a5 48. Rb7 Rxf2 49. d7 Rc2+ 50. Kb3 Rd2 51. Rxb6 Rxd7 1/2-1/2

[Event "Hessenliga"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Diekmann, Hans Joachim"]
[Black "Mueller, Achim"]
[Result "1-0"]
[ECO "E60"]
[BlackElo "2240"]
[PlyCount "59"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 Nf6 4. c4 0-0 5. 0-0 Nc6 6. d4 a6 7. Nc3 Rb8 8. d5 Na5 9. Qd3 c5 10. d6 b5 11. dxe7 Qxe7 12. Bf4 bxc4 13. Qd2 Bb7 14. Bd6 Qe6 15. Bxb8 Rxb8 16. Na4 Nc6 17. Nxc5 Ne4 18. Nxe6 Nxd2 19. Nxd2 fxe6 20. Nxc4 d5 21. Nd2 Bxb2 22. Rab1 Bc8 23. Nb3 Ba3 24. Na5 Bd7 25. Nxc6 Rxb1 26. Rxb1 Bxc6 27. Rb6 Bb5 28. Rxe6 Bc4 29. Re5 Bb2 30. Bxd5+ 1-0

[Event "Hessenliga"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Diekmann, Hans Joachim"]
[Black "Powalla, Klaus"]
[Result "1-0"]
[ECO "B04"]
[PlyCount "23"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nc6 5. c4 Nb6 6. e6 fxe6 7. Ng5 Qd7 8. Bd3 g6 9. Nxh7 Rg8 10. Bxg6+ Kd8 11. Bf7 Rh8 12. Ng5 1-0

[Event "Hessenliga"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Diekmann, Hans Joachim"]
[Black "Rasch, Holger"]
[Result "0-1"]
[ECO "B80"]
[BlackElo "2235"]
[PlyCount "90"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. a4 b6 8. Bd3 Bb7 9. 0-0 Be7 10. f4 Qc7 11. Qe2 Nbd7 12. f5 e5 13. Nb3 0-0 14. Rad1 Rfd8 15. Bg5 Nc5 16. Bc4 Ncxe4 17. Nxe4 Nxe4 18. Bxe7 Qxe7 19. Qe3 d5 20. Bd3 d4 21. Qe2 Nf6 22. Rfe1 Re8 23. Qf2 Qb4 24. Qg3 e4 25. Bxe4 Rxe4 26. Rxe4 Bxe4 27. Rxd4 Qe7 28. Rd6 Bxc2 29. Nd4 Bxa4 30. Rxb6 Qc5 31. Rb8+ Rxb8 32. Qxb8+ Be8 33. Qd8 Qc1+ 34. Kf2 Qxb2+ 35. Kg3 Qc3+ 36. Nf3 Qe3 37. h4 h6 38. Kh2 Kh7 39. Qc7 Nd5 40. Qc8 Nf4 41. f6 g6 42. Qc7 Nd5 43. Qd8 Qf4+ 44. g3 Qxf3 45. Qxe8 Qxf6 0-1

[Event "Hessenliga"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Diekmann, Hans Joachim"]
[Black "Schuh, Karsten"]
[Result "0-1"]
[ECO "A80"]
[PlyCount "114"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. Nc3 d5 4. Bf4 e6 5. e3 Be7 6. Be2 0-0 7. 0-0 c6 8. h3 b6 9. Ne5 Bb7 10. Bf3 Nbd7 11. Ne2 Ne4 12. Bh2 Ng5 13. Nf4 Nxe5 14. dxe5 Qd7 15. Bh5 Rad8 16. Qe2 g6 17. Nxg6 hxg6 18. Bxg6 Kg7 19. Bh5 Rh8 20. Rfd1 Rdg8 21. Bf4 Kf8 22. Kh2 Bd8 23. Bxg5 Rxg5 24. g4 fxg4 25. Bxg4 Qg7 26. Rg1 Qxe5+ 27. f4 Qd6 28. Rg3 Rg7 29. Rf1 Bh4 30. Rg2 c5 31. Kg1 Bf6 32. c3 Ke7 33. Rg3 Rd8 34. Qd3 d4 35. cxd4 cxd4 36. e4 Qc6 37. Qa3+ Kf7 38. Bh5+ Kg8 39. Rxg7+ Bxg7 40. Qe7 Rf8 41. Bg6 e5 42. Qg5 exf4 43. Qh5 Rf6 44. Bf5 Rxf5 45. Qxf5 Qxe4 46. Qxe4 Bxe4 47. Rxf4 Bd5 48. b3 Bh6 49. Rg4+ Kf7 50. Kf1 Be3 51. Ke2 Be6 52. Rh4 Bf5 53. Rh8 Bg5 54. Rh5 Kg6 55. Rh8 d3+ 56. Ke1 Be6 57. Re8 Bxh3 0-1

[Event "Hessenliga"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Hofmann, R."]
[Black "Diekmann, Hans Joachim"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "77"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 Nc6 6. Bc4 Nb6 7. Bd3 d6 8. 0-0 Be7 9. dxc5 dxc5 10. Qe2 Qc7 11. Re1 Bd7 12. Bf4 Nd5 13. Bg3 g5 14. Be4 Qb6 15. h3 0-0-0 16. Na3 Na5 17. Rec1 Bc6 18. Rab1 Kb8 19. Bxd5 Bxd5 20. b4 cxb4 21. cxb4 Nc6 22. Nc4 Nd4 23. Nxd4 Qxd4 24. Nd6 Rhf8 25. Rd1 Qb6 26. a4 f5 27. a5 Qc6 28. Rbc1 Qa4 29. Ra1 Qc6 30. Rac1 Qd7 31. Rxd5 exd5 32. e6 Qa4 33. Nxf5+ Ka8 34. Nxe7 Qxb4 35. Nc6 Qa3 36. Rb1 Rde8 37. Qb5 b6 38. axb6 a6 39. b7# 1-0

[Event "Hessenliga"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Meyer, Stefan"]
[Black "Diekmann, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2125"]
[PlyCount "115"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. d3 Nf6 4. Bg2 Bf5 5. 0-0 Nbd7 6. Nbd2 h6 7. Qe1 e5 8. e4 dxe4 9. dxe4 Be6 10. Qe2 Qc7 11. a4 Be7 12. b3 0-0 13. Bb2 b5 14. Rfc1 a6 15. c4 b4 16. h3 Bc5 17. Ne1 Rae8 18. Nd3 Nh7 19. Nf3 f6 20. Kh2 Bf7 21. Nh4 Ng5 22. Nf5 Ne6 23. Rd1 Bg6 24. Rab1 a5 25. Qg4 Bxf5 26. exf5 Nd8 27. Bc1 Nf7 28. Nxc5 Nxc5 29. Be3 Nb7 30. Qe4 Rc8 31. Rd2 Rfd8 32. Rbd1 Rxd2 33. Rxd2 Nfd6 34. Qg4 Kf8 35. c5 Nf7 36. Bf1 Rd8 37. Rxd8+ Qxd8 38. Bc4 Qe7 39. Qg6 Nbd8 40. h4 Qd7 41. Qg4 g5 42. Qe4 Qd1 43. Qd3 Qf3 44. hxg5 hxg5 45. Qd7 e4 46. Kg1 Kg7 47. Kf1 Qh1+ 48. Ke2 Qb1 49. Qe7 Qb2+ 50. Kf1 Qe5 51. Qd7 Kf8 52. Be6 Qa1+ 53. Kg2 Qc3 54. Bd4 Qf3+ 55. Kh2 Qh5+ 56. Kg1 Qd1+ 57. Kg2 Qf3+ 58. Kh2 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Borgholzhausen"]
[Date "1968.04.??"]
[Round "8"]
[White "Adam, Detlef"]
[Black "Diekmann, Hans Joachim"]
[Result "0-1"]
[ECO "B26"]
[PlyCount "80"]
[EventDate "1968.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nf6 7. h3 Rb8 8. Qd2 0-0 9. f4 Qa5 10. Nge2 Nd7 11. g4 Nd4 12. Nc1 b5 13. 0-0 Ba6 14. Nb3 Qd8 15. Qf2 b4 16. Nd1 Qb6 17. Kh1 e6 18. Rg1 Bb7 19. f5 exf5 20. gxf5 Rbe8 21. Qd2 d5 22. Nxd4 cxd4 23. Bh6 dxe4 24. dxe4 Bxe4 25. Bxe4 Rxe4 26. Bxg7 Kxg7 27. Nf2 Re5 28. Qf4 Re2 29. Rg2 Rfe8 30. Rag1 Nf6 31. fxg6 fxg6 32. Ng4 Nxg4 33. Qxg4 R2e4 34. Qf3 Qe6 35. Rf2 Re3 36. Qb7+ Re7 37. Qxb4 Qxh3+ 38. Rh2 Qf3+ 39. Rhg2 Qh5+ 40. Rh2 Rh3 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Borgholzhausen"]
[Date "1968.04.??"]
[Round "6"]
[White "Diekmann, Hans Joachim"]
[Black "Groenegress, Wilfried"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "45"]
[EventDate "1968.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Be2 0-0 6. Qd2 c6 7. f4 b5 8. Bf3 e5 9. Nge2 Nbd7 10. Rd1 Qa5 11. 0-0 Nb6 12. b3 Ng4 13. Bxg4 Bxg4 14. dxe5 b4 15. Nb1 dxe5 16. f5 f6 17. h3 Bxe2 18. Qxe2 Rfd8 19. Nd2 Qb5 20. Qg4 Kf7 21. Rf3 Qe2 22. fxg6+ hxg6 23. Rxf6+ 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Borgholzhausen"]
[Date "1968.04.??"]
[Round "1"]
[White "Diekmann, Hans Joachim"]
[Black "Meseberg, Willi"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "90"]
[EventDate "1968.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 cxd4 5. cxd4 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 Ne7 8. Nc3 Bd7 9. Bd3 Qb6 10. Nge2 0-0 11. 0-0 Nbc6 12. Qe3 Nb4 13. Bb1 f6 14. exf6 Rxf6 15. Ng3 g6 16. a3 Nbc6 17. Nge2 Raf8 18. Bd3 e5 19. Qg5 Bf5 20. dxe5 R6f7 21. Nf4 Bxd3 22. Nxd3 Rf5 23. Qg3 Na5 24. Qh4 Nac6 25. Rae1 R5f7 26. b4 Nf5 27. Qg4 Ne3 28. Qe2 Nxf1 29. Nxd5 Qd4 30. Nf6+ Kg7 31. Kxf1 Nxe5 32. Nxe5 Rxf6 33. Nf3 Qd6 34. Qe4 Qc7 35. Qh4 Qd6 36. Kg1 Qf4 37. Qh3 Qf5 38. Qh4 Qf4 39. Qh3 Rf5 40. Re7+ R8f7 41. Rxf7+ Rxf7 42. Kf1 Qc1+ 43. Ne1 Qc4+ 44. Kg1 Qe2 45. Qc3+ Qe5 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Borgholzhausen"]
[Date "1968.04.??"]
[Round "?"]
[White "Diekmann, Hans Joachim"]
[Black "Rickert Loeser, Egon"]
[Result "1-0"]
[ECO "B32"]
[PlyCount "34"]
[EventDate "1968.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nxd4 6. Qxd4 b6 7. Bf4 h6 8. Nb5 d6 9. Bxd6 Bxd6 10. Nxd6+ Kf8 11. 0-0-0 Nf6 12. Bc4 Ne8 13. e5 a6 14. Qe4 Bd7 15. Nxe8 Qxe8 16. Rxd7 Qxd7 17. Qxa8+ Qe8 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Borgholzhausen"]
[Date "1968.04.??"]
[Round "4"]
[White "Diekmann, Hans Joachim"]
[Black "Soelter, Reinhold"]
[Result "1-0"]
[ECO "A08"]
[PlyCount "63"]
[EventDate "1968.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. 0-0 e5 5. d3 d5 6. e4 dxe4 7. dxe4 Bg4 8. Qxd8+ Rxd8 9. Bg5 Nd4 10. Nxe5 Be2 11. Rc1 Nxc2 12. Nc3 Nd4 13. Nd5 Be7 14. Nxe7 Kxe7 15. Rxc5 Ne6 16. Rc2 Rd1+ 17. Rxd1 Bxd1 18. Rd2 Nxg5 19. Rxd1 Ke6 20. f4 Ngxe4 21. Re1 Kd5 22. g4 h6 23. h4 Kd4 24. g5 hxg5 25. hxg5 b6 26. gxf6 Nxf6 27. Nxf7 Rc8 28. Nd6 Rc2 29. Nf5+ Kd3 30. Rd1+ Ke2 31. Bf3+ Kxf3 32. Nd4+ 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Borgholzhausen"]
[Date "1968.04.??"]
[Round "9"]
[White "Diekmann, Hans Joachim"]
[Black "Spilker, Friedhelm"]
[Result "1-0"]
[ECO "C19"]
[PlyCount "49"]
[EventDate "1968.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. d4 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Nbc6 8. Be2 Qc7 9. a4 Na5 10. Qd2 cxd4 11. cxd4 Nc4 12. Qg5 Nxe5 13. Nxe5 Qc3+ 14. Kd1 Qxd4+ 15. Bd3 Qxa1 16. Qxg7 Rf8 17. Bb5+ Nc6 18. Ke2 Bd7 19. Bxc6 Bxc6 20. Qxf8+ Kxf8 21. Bh6+ Ke7 22. Nxc6+ bxc6 23. Rxa1 Rg8 24. Bf4 Rxg2 25. Bg3 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Borgholzhausen"]
[Date "1968.04.??"]
[Round "5"]
[White "Diekmann, Hans Joachim"]
[Black "Stephan, Werner"]
[Result "1-0"]
[ECO "B56"]
[PlyCount "39"]
[EventDate "1968.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 h6 7. Bc4 Be6 8. Bxe6 fxe6 9. f4 Nc6 10. 0-0 Qb6+ 11. Kh1 exf4 12. Bxf4 Rd8 13. Qf3 Be7 14. Qh3 Kf7 15. Be3 Qc7 16. Rad1 Qc8 17. Nd4 a6 18. e5 dxe5 19. Nxc6 Rxd1 20. Nxe5+ 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Borgholzhausen"]
[Date "1968.04.??"]
[Round "11"]
[White "Freise, Eckhard"]
[Black "Diekmann, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "D68"]
[PlyCount "60"]
[EventDate "1968.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 Nbd7 6. e3 0-0 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 Nxc3 12. Rxc3 e5 13. Qb1 e4 14. Nd2 Nf6 15. b4 a6 16. a4 Bd7 17. Rfc1 Kh8 18. h3 b5 19. axb5 axb5 20. Ba2 Ra4 21. Rc5 Rfa8 22. Bb3 Ra3 23. Qb2 g6 24. Nb1 Ra1 25. Nd2 Rxc1+ 26. Qxc1 Kg8 27. Qb2 Qd6 28. Nb1 Be6 29. Bxe6 Qxe6 30. Na3 Nd5 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Borgholzhausen"]
[Date "1968.04.??"]
[Round "2"]
[White "Gudath, Reiner"]
[Black "Diekmann, Hans Joachim"]
[Result "0-1"]
[ECO "D45"]
[PlyCount "60"]
[EventDate "1968.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. e3 Bd6 5. Be2 Nbd7 6. d4 0-0 7. 0-0 Re8 8. Qc2 c6 9. Rd1 Qc7 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 c5 13. Bd3 Nf8 14. dxc5 Bxc5 15. Be3 f5 16. Qe5 Bd6 17. Qc3 b6 18. c5 bxc5 19. Rac1 Bb7 20. Bxc5 Bxf3 21. gxf3 Bxh2+ 22. Kg2 Ng6 23. Bb5 Red8 24. Bd4 Qf4 25. Qe3 Qh4 26. Qxe6+ Kh8 27. Qxf5 Bf4 28. Rh1 Bxc1 29. Qf7 Nf4+ 30. Kg1 Qg5+ 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Borgholzhausen"]
[Date "1968.04.??"]
[Round "10"]
[White "Heuer, Emil"]
[Black "Diekmann, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "E13"]
[PlyCount "48"]
[EventDate "1968.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. Nc3 Bb7 5. Bg5 Bb4 6. Rc1 h6 7. Bh4 0-0 8. e3 d6 9. Bd3 Nbd7 10. 0-0 Bxc3 11. Rxc3 Qe7 12. Bb1 Rfe8 13. Nd2 e5 14. d5 g5 15. Bg3 a5 16. f4 Qf8 17. fxg5 hxg5 18. Ne4 Qg7 19. Nxf6+ Nxf6 20. Qf3 Nh7 21. Qh5 Nf6 22. Qf3 Nh7 23. Qh5 Nf6 24. Qf3 Nh7 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Borgholzhausen"]
[Date "1968.04.??"]
[Round "7"]
[White "Oestreich, Reinhard"]
[Black "Diekmann, Hans Joachim"]
[Result "0-1"]
[ECO "D94"]
[PlyCount "96"]
[EventDate "1968.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 g6 5. e3 Bg7 6. Bd3 0-0 7. 0-0 Nbd7 8. b3 b6 9. Ba3 Bb7 10. cxd5 cxd5 11. Rc1 Rc8 12. Qe2 Nb8 13. Nb5 a6 14. Rxc8 Bxc8 15. Na7 Bb7 16. Rc1 Nfd7 17. Qc2 Ba8 18. e4 Bh6 19. e5 Bxc1 20. Bxc1 Re8 21. e6 Nf8 22. exf7+ Kxf7 23. Bf4 e5 24. Bg5 Qd7 25. Nxe5+ Rxe5 26. dxe5 Qxa7 27. Qc8 Nc6 28. Qg4 Qd7 29. Qf4+ Kg8 30. Bf6 Nd8 31. Qh6 Nde6 32. h4 Ng7 33. f3 b5 34. g4 d4 35. Kf2 Qf7 36. Kg3 Nd7 37. h5 Nxe5 38. Bxe5 Qxf3+ 39. Kh4 Qh1+ 40. Kg3 Qe1+ 41. Kh3 Qxe5 42. hxg6 Qe3+ 43. Qxe3 dxe3 44. gxh7+ Kh8 45. Kg3 Ne6 46. g5 Bd5 47. g6 Kg7 48. Kg4 Nd4 0-1

[Event "NRW-ch"]
[Site "Hagen"]
[Date "1968.??.??"]
[Round "6"]
[White "Bachmann, Rolf"]
[Black "Diekmann, Hans Joachim"]
[Result "0-1"]
[ECO "B35"]
[PlyCount "84"]
[EventDate "1968.09.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. Nxc6 bxc6 9. 0-0 0-0 10. Bb3 Rd8 11. Re1 d6 12. h3 Bb7 13. Bd2 Qc7 14. Rb1 d5 15. exd5 cxd5 16. Qe2 d4 17. Na4 Ne4 18. Rbd1 Rac8 19. Bc1 e5 20. Qg4 Kh8 21. Qh4 Qc6 22. f3 Nd6 23. Qf2 Ba6 24. c3 Bb5 25. cxd4 Bxa4 26. Bxa4 Qxa4 27. dxe5 Nf5 28. Rxd8+ Rxd8 29. b3 Qa5 30. f4 Bf8 31. Kh2 Bc5 32. Qe2 Bd4 33. Rd1 Qc3 34. Qe1 Qxe1 35. Rxe1 Bf2 36. Rf1 Bg3+ 37. Kg1 Rc8 38. Bb2 Rc7 39. Ba1 Kg8 40. Rd1 Ne3 41. Rd8+ Kg7 42. e6+ Kh6 0-1

[Event "NRW-ch"]
[Site "Hagen"]
[Date "1968.??.??"]
[Round "8"]
[White "Christoph, Manfred"]
[Black "Diekmann, Hans Joachim"]
[Result "0-1"]
[ECO "A25"]
[PlyCount "90"]
[EventDate "1968.09.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. c4 e5 4. Nc3 d6 5. e3 f5 6. Nge2 Nf6 7. d4 Nc6 8. b4 0-0 9. Rb1 Rb8 10. 0-0 Ne7 11. Qb3 Be6 12. Rd1 e4 13. d5 Bf7 14. Nf4 g5 15. Ne6 Bxe6 16. dxe6 Qc8 17. c5 d5 18. f3 Qxe6 19. g4 Kh8 20. gxf5 Qxf5 21. fxe4 Qe5 22. Ne2 Nxe4 23. Bb2 Qf5 24. Bxg7+ Kxg7 25. Qb2+ Kg8 26. Rf1 Qe6 27. Nd4 Qe5 28. Bh3 Ng6 29. Be6+ Kh8 30. Bf7 Nf6 31. Bxg6 hxg6 32. Rf2 Rbe8 33. Rbf1 Kg7 34. c6 bxc6 35. Rf3 g4 36. Rg3 Rh8 37. Qf2 Rh3 38. Nxc6 Rxg3+ 39. hxg3 Qxe3 40. Nxa7 Nh5 41. Qxe3 Rxe3 42. Rc1 Rxg3+ 43. Kh2 Rh3+ 44. Kg2 Nf4+ 45. Kf2 Nd3+ 0-1

[Event "NRW-ch"]
[Site "Hagen"]
[Date "1968.??.??"]
[Round "7"]
[White "Diekmann, Hans Joachim"]
[Black "Schneider, Georg"]
[Result "1-0"]
[ECO "B89"]
[PlyCount "67"]
[EventDate "1968.09.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. Be3 0-0 9. Qe2 Nc6 10. 0-0-0 Bd7 11. Rhg1 Na5 12. g4 Nxb3+ 13. axb3 Rc8 14. g5 Ne8 15. Rg3 g6 16. h4 Qa5 17. f4 d5 18. Kb1 Nd6 19. Bd2 Qb6 20. Be1 Rxc3 21. Rxc3 Nxe4 22. Re3 Bc5 23. Rxe4 dxe4 24. Qxe4 Rd8 25. Rd3 Bf8 26. h5 Bc6 27. Nxc6 Rxd3 28. Qxd3 Qg1 29. Qe4 bxc6 30. h6 Bd6 31. Ka2 Qc5 32. Bc3 Qd5 33. Qa4 Qb5 34. Qd4 1-0

[Event "NRW-ch"]
[Site "Hagen"]
[Date "1968.??.??"]
[Round "4"]
[White "Hantke, Rolf"]
[Black "Diekmann, Hans Joachim"]
[Result "0-1"]
[ECO "A26"]
[PlyCount "82"]
[EventDate "1968.09.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e4 Nc6 6. Nge2 Nge7 7. d3 f5 8. Nd5 Nxd5 9. cxd5 Ne7 10. Be3 0-0 11. Qd2 c5 12. 0-0 Kh8 13. f4 Ng8 14. fxe5 Bxe5 15. d4 cxd4 16. Bxd4 Re8 17. h3 Qe7 18. Rae1 Qg7 19. Bxe5 Rxe5 20. Nc3 Bd7 21. exf5 gxf5 22. Rxe5 dxe5 23. Qe3 Nh6 24. Re1 Nf7 25. Kh2 Rg8 26. Rg1 f4 27. gxf4 exf4 28. Qxf4 Bxh3 29. Ne4 Bxg2 30. Nf6 Ng5 31. Nxg8 Nf3+ 32. Qxf3 Bxf3 33. Rxg7 Kxg7 34. d6 Bc6 35. Ne7 Kf7 36. Nc8 Ke6 37. Nxa7 Bd7 38. a4 Kxd6 39. b4 Kc7 40. b5 Kb6 41. Nc6 Bxc6 0-1

[Event "Buesum U25"]
[Site "Buesum"]
[Date "1967.08.??"]
[Round "9"]
[White "Diekmann, Hans Joachim"]
[Black "Klibor, Lutz"]
[Result "1/2-1/2"]
[ECO "B97"]
[PlyCount "80"]
[EventDate "1967.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. Bxf6 gxf6 11. f5 Bh6 12. Qd3 Qc5 13. Be2 Nc6 14. Nxc6 bxc6 15. Rf1 Ke7 16. Rd1 Rd8 17. Rf3 Bg5 18. Kf1 Rb8 19. a3 h5 20. fxe6 Bxe6 21. h3 a5 22. Na4 Qa7 23. c4 h4 24. Qc2 Kf8 25. Qc3 Kg7 26. Qd4 Qxd4 27. Rxd4 Kf8 28. Rd1 Ke7 29. Rc3 Bf4 30. Rc2 Be5 31. Rd3 f5 32. Bf3 Bg3 33. Ke2 fxe4 34. Bxe4 d5 35. cxd5 cxd5 36. Bf3 d4 37. Nc5 Bc8 38. Rc4 Rb2+ 39. Rd2 Rxd2+ 40. Kxd2 Be5 1/2-1/2

[Event "Buesum U25"]
[Site "Buesum"]
[Date "1967.08.??"]
[Round "14"]
[White "Diekmann, Hans Joachim"]
[Black "Liersch, Andreas"]
[Result "0-1"]
[ECO "C84"]
[PlyCount "84"]
[EventDate "1967.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d4 exd4 7. Re1 b5 8. e5 Nxe5 9. Nxe5 bxa4 10. Qxd4 0-0 11. Bg5 Rb8 12. c4 h6 13. Bh4 Re8 14. Nc3 Bb7 15. Rad1 d6 16. Nd3 Qd7 17. Nc5 dxc5 18. Qxd7 Nxd7 19. Bxe7 Bc6 20. Rb1 f6 21. Re2 Kf7 22. Rbe1 Rb4 23. Nd5 Bxd5 24. cxd5 Rd4 25. Re3 Rc8 26. h3 Rxd5 27. Rc1 Re8 28. Rce1 Ne5 29. Bxf6 gxf6 30. f4 Nf3+ 31. gxf3 Rxe3 32. Rxe3 Rd2 33. Rc3 Rxb2 34. Rxc5 Rxa2 35. Rxc7+ Kg6 36. Rc5 a3 37. Ra5 f5 38. Rxa6+ Kh5 39. Kh1 Kh4 40. Rxh6+ Kg3 41. Rg6+ Kxh3 42. Kg1 Rb2 0-1

[Event "Buesum U25"]
[Site "Buesum"]
[Date "1967.08.??"]
[Round "1"]
[White "Diekmann, Hans Joachim"]
[Black "Longwitz, Andreas"]
[Result "0-1"]
[ECO "B96"]
[PlyCount "64"]
[EventDate "1967.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 8. Bd3 Be7 9. Qf3 Bb7 10. a3 Nbd7 11. f5 e5 12. Nb3 Rc8 13. 0-0-0 Nb6 14. g4 Qc7 15. h4 h5 16. gxh5 d5 17. Bxf6 gxf6 18. Nxd5 Bxd5 19. exd5 Na4 20. Be4 b4 21. axb4 Bxb4 22. Rh3 Qd6 23. Rg3 Ke7 24. Qe2 Rc7 25. Bh1 Rb8 26. h6 Ba3 27. Qh5 Bxb2+ 28. Kd2 Qb4+ 29. Ke2 Rxc2+ 30. Kf1 Qc4+ 31. Kg1 Rxb3 32. Rxb3 Bd4+ 0-1

[Event "Buesum U25"]
[Site "Buesum"]
[Date "1967.08.??"]
[Round "12"]
[White "Diekmann, Hans Joachim"]
[Black "Pollak, Georg"]
[Result "0-1"]
[ECO "C90"]
[PlyCount "66"]
[EventDate "1967.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. Qe2 Na5 10. Bc2 c5 11. a3 Nc6 12. b4 Qc7 13. d3 Bg4 14. Bb2 Bxf3 15. gxf3 Nh5 16. Bc1 Nf4 17. Bxf4 exf4 18. Qd2 Bg5 19. Ra2 Ne5 20. Qe2 Rfe8 21. d4 cxd4 22. cxd4 Qc4 23. dxe5 Qxa2 24. exd6 Rec8 25. Bd3 Qxe2 26. Bxe2 Bf6 27. a4 bxa4 28. Na3 Bc3 29. Rb1 Rcb8 30. b5 axb5 31. Rxb5 Rxb5 32. Nxb5 Be5 33. Bc4 Rd8 0-1

[Event "Buesum U25"]
[Site "Buesum"]
[Date "1967.08.??"]
[Round "3"]
[White "Diekmann, Hans Joachim"]
[Black "Smejkal, Jan"]
[Result "1/2-1/2"]
[ECO "B72"]
[PlyCount "80"]
[EventDate "1967.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. 0-0 d6 9. h3 Bd7 10. Qd2 Rc8 11. Bb3 Qa5 12. f4 Nxe4 13. Nxc6 Nxd2 14. Nxa5 Nxf1 15. Rxf1 Bxc3 16. bxc3 b6 17. Nc4 Bb5 18. Nd2 Bxf1 19. Nxf1 Rxc3 20. Bd4 Rc6 21. Ne3 Rfc8 22. f5 gxf5 23. Nxf5 Kf8 24. Bg7+ Ke8 25. Ba4 Kd8 26. Bf8 R8c7 27. Bxe7+ Rxe7 28. Bxc6 Re2 29. Ba4 d5 30. Nd4 Re4 31. c3 Re3 32. Nc6+ Kc7 33. Nxa7 Kd6 34. Kf1 Rd3 35. Ke2 Rg3 36. Kf1 Kc5 37. Nb5 Re3 38. Kf2 Rd3 39. Ke2 Rg3 40. Kf2 Rd3 1/2-1/2

[Event "Buesum U25"]
[Site "Buesum"]
[Date "1967.08.??"]
[Round "7"]
[White "Diekmann, Hans Joachim"]
[Black "Van Baarle, John"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "122"]
[EventDate "1967.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. Be2 Nbd7 6. Qd2 e5 7. Rd1 Qe7 8. h3 Bg7 9. Nf3 0-0 10. Bg5 b5 11. a3 a5 12. 0-0 b4 13. axb4 axb4 14. Nb1 h6 15. Bxf6 Nxf6 16. Qxb4 exd4 17. e5 c5 18. exf6 Qxe2 19. Qb6 Bxf6 20. Qxd6 Be7 21. Qc7 Qe6 22. Rfe1 Bd6 23. Rxe6 Bxc7 24. Rc6 Bb8 25. Rxc5 Bf5 26. Rc4 Ra1 27. Nxd4 Rd8 28. Rf1 Bc8 29. b4 Ba7 30. Nb3 Ba6 31. Nxa1 Bxc4 32. Rc1 Ba2 33. c4 Bd4 34. Nc2 Bb2 35. Re1 Bxc4 36. Ne3 Bb5 37. Rd1 Rxd1+ 38. Nxd1 Bd4 39. Ndc3 Bd3 40. g3 Kf8 41. Kg2 f5 42. f3 Ke7 43. g4 Ke6 44. f4 g5 45. Kf3 Bc2 46. Ne2 Bd1 47. fxg5 hxg5 48. b5 fxg4+ 49. hxg4 Kd5 50. Nd2 Ba7 51. Nb1 Bd4 52. Nd2 Ba7 53. Nf1 Kc4 54. Ne3+ Bxe3 55. Kxe3 Kc5 56. Kd2 Ba4 57. Nc3 Bb3 58. Ke3 Be6 59. Kf3 Bc8 60. Ne4+ Kd4 61. Nd6 Bxg4+ 1/2-1/2

[Event "Buesum U25"]
[Site "Buesum"]
[Date "1967.08.??"]
[Round "5"]
[White "Diekmann, Hans Joachim"]
[Black "Westermeier, Arnulf"]
[Result "1/2-1/2"]
[ECO "B92"]
[PlyCount "65"]
[EventDate "1967.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 0-0 9. 0-0 Qc7 10. f3 Be6 11. a4 Nbd7 12. Qd2 Rac8 13. Rfd1 Rfd8 14. a5 d5 15. exd5 Nxd5 16. Nxd5 Bxd5 17. Qxd5 Nf6 18. Qc4 Rxd1+ 19. Rxd1 Qxc4 20. Bxc4 Rxc4 21. c3 h6 22. Bb6 Kf8 23. Kf1 Ke8 24. Bf2 Nd7 25. Rd5 f5 26. Nd2 Rc7 27. f4 Bf6 28. fxe5 Nxe5 29. Bc5 Rd7 30. Rxd7 Kxd7 31. Bd4 Ng4 32. h3 Ne5 33. Ke2 1/2-1/2

[Event "Buesum U25"]
[Site "Buesum"]
[Date "1967.08.??"]
[Round "10"]
[White "Eichhorn, Ernst2222"]
[Black "Diekmann, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "B73"]
[PlyCount "66"]
[EventDate "1967.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 a6 8. 0-0 0-0 9. f4 Nc6 10. Kh1 Qc7 11. Bf3 Bd7 12. Nb3 Be6 13. Nd5 Bxd5 14. exd5 Na5 15. Nxa5 Qxa5 16. c3 Rac8 17. Re1 Rfe8 18. Bf2 Qb5 19. Qb3 Qc4 20. Qxc4 Rxc4 21. g3 Nd7 22. Re2 Kf8 23. Rae1 b5 24. Re3 Rc7 25. Rd3 Nc5 26. Bxc5 Rxc5 27. Rd2 Rb8 28. Re4 a5 29. Be2 Rbc8 30. Kg2 f5 31. Re3 Kf7 32. h3 Bh6 33. Kf3 b4 1/2-1/2

[Event "Buesum U25"]
[Site "Buesum"]
[Date "1967.08.??"]
[Round "2"]
[White "Hess, Ralf"]
[Black "Diekmann, Hans Joachim"]
[Result "1-0"]
[ECO "E24"]
[PlyCount "55"]
[EventDate "1967.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Ne4 6. Qc2 f5 7. g3 b6 8. Bg2 Bb7 9. Nh3 0-0 10. 0-0 Qc8 11. a4 d6 12. Nf4 d5 13. cxd5 exd5 14. Qb3 c6 15. f3 Nd6 16. e4 Nc4 17. Bh3 g5 18. Nd3 g4 19. fxg4 fxe4 20. Bh6 Rxf1+ 21. Rxf1 Nd7 22. Qc2 exd3 23. Qf2 Qe8 24. g5 Qe3 25. Qxe3 Nxe3 26. Be6+ Kh8 27. Rf7 Rg8 28. Rxd7 1-0

[Event "Buesum U25"]
[Site "Buesum"]
[Date "1967.08.??"]
[Round "8"]
[White "Musil, Vojko"]
[Black "Diekmann, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "80"]
[EventDate "1967.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. Nd2 f6 10. Qe4 Nb6 11. exf6 Qxe4+ 12. Nxe4 Bxc4 13. Bxc4 Nxc4 14. b3 Ne5 15. 0-0 Kf7 16. Bb2 gxf6 17. f4 Ng4 18. h3 Ne3 19. Bxf6 Rg8 20. Rf2 d5 21. Bd4 Nf5 22. Ng5+ Kg6 23. Nf3 Nxd4 24. Nxd4 c5 25. Ne6 Bd6 26. Rc1 Rae8 27. Nxc5 Rgf8 28. g3 Re3 29. Kg2 Rf7 30. Nb7 Bb4 31. f5+ Rxf5 32. Rc6+ Kg5 33. Rxc7 Rxf2+ 34. Kxf2 d4 35. Rc1 Rc3 36. Rd1 Rc2+ 37. Kf3 Rc3+ 38. Kf2 Rc2+ 39. Kf3 Rc3+ 40. Kf2 Rc2+ 1/2-1/2

[Event "Buesum U25"]
[Site "Buesum"]
[Date "1967.08.??"]
[Round "4"]
[White "Parr, David"]
[Black "Diekmann, Hans Joachim"]
[Result "0-1"]
[ECO "B43"]
[PlyCount "96"]
[EventDate "1967.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Nxc6 dxc6 8. 0-0 e5 9. f4 Bd6 10. f5 Nf6 11. Kh1 b5 12. a4 b4 13. Nb1 Bb7 14. Nd2 Be7 15. Nc4 c5 16. Qe2 Rd8 17. b3 0-0 18. Bb2 Nd7 19. Rf3 Bf6 20. Raf1 Nb8 21. Ne3 Rd6 22. Rh3 Re8 23. Qh5 h6 24. Ng4 Kf8 25. Nxf6 Rxf6 26. g4 c4 27. bxc4 g5 28. Rhf3 Nd7 29. h4 Nc5 30. Re1 Ne6 31. hxg5 Nxg5 32. Rff1 Ke7 33. Qh2 Kd7 34. Bc1 Kc8 35. Bd2 a5 36. Qe2 Rd8 37. Rf2 Qc6 38. Rh2 Rfd6 39. Bxg5 hxg5 40. Qe3 f6 41. Rh7 Rd4 42. c5 Qxa4 43. Qh3 Qc6 44. Qh6 b3 45. Rf7 bxc2 46. Bxc2 Qxc5 47. Rxb7 Kxb7 48. Rb1+ Rb4 0-1

[Event "Buesum U25"]
[Site "Buesum"]
[Date "1967.08.??"]
[Round "13"]
[White "Platzack, Sven"]
[Black "Diekmann, Hans Joachim"]
[Result "1-0"]
[ECO "A07"]
[PlyCount "113"]
[EventDate "1967.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 d5 3. d3 g6 4. Nd2 Bg7 5. c4 c6 6. Ngf3 Nbd7 7. 0-0 0-0 8. cxd5 cxd5 9. Qc2 e5 10. e4 Re8 11. b3 Nb6 12. Bb2 Ng4 13. h3 Nh6 14. Rac1 Bd7 15. d4 Bb5 16. Rfd1 Be2 17. Re1 Rc8 18. Qb1 Bxf3 19. Nxf3 Rxc1 20. Qxc1 exd4 21. e5 Nf5 22. g4 Nh4 23. Nxh4 Qxh4 24. Bxd4 h5 25. Qc7 Qe7 26. Qxe7 Rxe7 27. a4 hxg4 28. hxg4 Nd7 29. Kf1 Nxe5 30. f4 Nc6 31. Rxe7 Nxe7 32. Bxa7 f5 33. gxf5 gxf5 34. Ke2 Kf7 35. Kd3 Ke6 36. Bd4 Bh6 37. Be3 Bg7 38. Bd4 Bh6 39. Be3 Bg7 40. b4 Nc6 41. Bd2 b6 42. b5 Na5 43. Bc3 Bf8 44. Bd4 Nc4 45. Kc3 Bc5 46. Bxc5 bxc5 47. Bf1 Ne3 48. b6 Kd6 49. Bb5 d4+ 50. Kb3 Nd5 51. a5 Nxf4 52. a6 Nd5 53. b7 Kc7 54. Bc6 c4+ 55. Kxc4 d3 56. Bxd5 d2 57. Bf3 1-0

[Event "Buesum U25"]
[Site "Buesum"]
[Date "1967.08.??"]
[Round "15"]
[White "Steen, Niels Christian"]
[Black "Diekmann, Hans Joachim"]
[Result "1-0"]
[ECO "D18"]
[PlyCount "83"]
[EventDate "1967.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Be7 8. 0-0 0-0 9. Qe2 c5 10. e4 Bg4 11. d5 exd5 12. exd5 Bd6 13. Nb5 a6 14. Nxd6 Qxd6 15. Qe5 Qb6 16. a5 Qb4 17. b3 Bxf3 18. gxf3 b5 19. axb6 Qxb6 20. Bb2 Re8 21. Qg5 Nbd7 22. Kh1 Qd6 23. Rg1 g6 24. Rge1 Rxe1+ 25. Rxe1 Re8 26. Re3 Re7 27. Kg2 Kf8 28. f4 Ne4 29. Qh6+ Ke8 30. Qh4 f6 31. f3 Nd2 32. Re6 Rxe6 33. dxe6 g5 34. exd7+ Qxd7 35. Qe1+ Kf8 36. Ba3 Nxc4 37. Bxc5+ Kf7 38. bxc4 gxf4 39. Qe4 Qd2+ 40. Kh3 Qd7+ 41. Kh4 f5 42. Qa8 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1966.??.??"]
[Round "7"]
[White "Diekmann, Hans Joachim"]
[Black "Bilo, Heinrich"]
[Result "0-1"]
[ECO "C84"]
[PlyCount "136"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d4 exd4 7. Re1 b5 8. e5 Nxe5 9. Nxe5 bxa4 10. Qxd4 0-0 11. Nc3 h6 12. Nxa4 Rb8 13. b3 Bb7 14. Bb2 d6 15. Nc4 Re8 16. Rad1 Bf8 17. Qf4 Nd5 18. Qf5 Qg5 19. Qxg5 hxg5 20. Bc1 f6 21. Ne3 Nf4 22. c4 Re6 23. Nc3 c6 24. g3 Ng6 25. Nf5 Rxe1+ 26. Rxe1 Ne5 27. Rd1 Rd8 28. Ba3 Bc8 29. Ne3 f5 30. f4 gxf4 31. gxf4 Ng6 32. Ng2 Kf7 33. Kf2 Kf6 34. Kg3 Nh8 35. Bb2 Kf7 36. Ne3 Be7 37. Na4 Ng6 38. Ba3 Nf8 39. Nb6 Be6 40. Kf3 Nh7 41. Na4 Nf6 42. Nc3 g6 43. Nc2 Bc8 44. Ne3 Bb7 45. Kg3 Nh5+ 46. Kf3 Nf6 47. Kg3 Nh5+ 48. Kf3 Nf6 49. Rd2 Nh5 50. Rd1 Nf6 51. Rd2 Rd7 52. Rd1 Ke6 53. Kf2 Bd8 54. Ne2 Bb6 55. Nd4+ Kf7 56. b4 Ne4+ 57. Ke1 Rd8 58. Rd3 Rh8 59. Nf3 Ke6 60. Bb2 Rh3 61. Ke2 a5 62. bxa5 Bxa5 63. Nc2 Rh7 64. Ra3 Bb6 65. h4 Kd7 66. Ng5 Rxh4 67. Rb3 Rh2+ 68. Kd3 Rd2# 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1966.??.??"]
[Round "11"]
[White "Diekmann, Hans Joachim"]
[Black "Groenegress, Wilfried"]
[Result "1-0"]
[ECO "B28"]
[PlyCount "39"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nd2 d6 6. Bd3 g6 7. 0-0 Bg7 8. N2b3 Nc6 9. h3 0-0 10. Be3 Be6 11. c4 Rc8 12. Rc1 Ne5 13. f4 Bxc4 14. fxe5 dxe5 15. Rxc4 Rxc4 16. Bxc4 exd4 17. Bxd4 Nxe4 18. Bxg7 Qxd1 19. Rxd1 Kxg7 20. Rd7 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1966.??.??"]
[Round "9"]
[White "Diekmann, Hans Joachim"]
[Black "Lachmann, Hans Georg"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "82"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Bb5 7. Na3 Bxe2 8. Qxe2 cxd4 9. cxd4 Nc6 10. 0-0 Nge7 11. Nc2 Nf5 12. Be3 Be7 13. Kh1 Rc8 14. b3 0-0 15. Rfd1 Nb4 16. Nxb4 Bxb4 17. Rac1 Ba3 18. Rxc8 Rxc8 19. Bf4 Rc6 20. g4 Ne7 21. Ne1 Qc7 22. Bd2 Ng6 23. Qe3 Qb6 24. Qd3 Bb2 25. Nf3 Qc7 26. h4 Bc1 27. h5 Nf4 28. Qe3 Bxd2 29. Rxd2 Nh3 30. Ne1 Rc1 31. Kh2 Nf4 32. Nf3 Rf1 33. Qxf4 Qc1 34. Ng5 Rh1+ 35. Kg3 Rg1+ 36. Kf3 Qc3+ 37. Qe3 Qa1 38. Rd3 Qf1 39. Rc3 Qg2+ 40. Ke2 Qf1+ 41. Kf3 Qg2+ 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1966.??.??"]
[Round "4"]
[White "Diekmann, Hans Joachim"]
[Black "Oestreich, Reinhard"]
[Result "1-0"]
[ECO "C04"]
[PlyCount "67"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Nb3 f6 7. Bb5 fxe5 8. dxe5 Be7 9. Nbd4 Ndb8 10. c3 0-0 11. 0-0 Nxd4 12. cxd4 b6 13. Ne1 c5 14. Qg4 cxd4 15. Nf3 Rf7 16. Nxd4 Bc5 17. Nf3 Nd7 18. Ng5 Nxe5 19. Nxf7 Nxf7 20. b4 e5 21. Qf3 Bd4 22. Rb1 Bb7 23. Bb2 Ng5 24. Qf5 g6 25. Qg4 Bc8 26. Qe2 Bxb2 27. Rxb2 Qf6 28. Rc2 Ne6 29. Bc6 Nf4 30. Qd2 Bb7 31. Bxb7 Rd8 32. g3 Qg5 33. Kh1 Qh5 34. Qd1 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1966.??.??"]
[Round "2"]
[White "Diekmann, Hans Joachim"]
[Black "Stephan, Werner"]
[Result "1-0"]
[ECO "B96"]
[PlyCount "65"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. 0-0-0 b5 10. a3 Bb7 11. g4 Rc8 12. Bxf6 Nxf6 13. g5 Nd7 14. Bh3 Qc4 15. f5 e5 16. Nb3 Qc7 17. Rd2 Nc5 18. Nxc5 Qxc5 19. f6 Rc7 20. Rhd1 g6 21. Bf1 h6 22. h4 hxg5 23. hxg5 b4 24. axb4 Qxb4 25. Qe3 Rh4 26. Qg3 Rf4 27. Bg2 a5 28. Ne2 Qa4 29. Kb1 Bxe4 30. Bxe4 Rxe4 31. Nc3 Rg4 32. Qxe5+ Be7 33. Rxd6 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1966.??.??"]
[Round "6"]
[White "Gabriel, Gottfried"]
[Black "Diekmann, Hans Joachim"]
[Result "0-1"]
[ECO "C35"]
[PlyCount "58"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Nf6 5. e5 Ng4 6. d4 d5 7. exd6 Bxd6 8. Qe2+ Qe7 9. Qxe7+ Kxe7 10. 0-0 Be6 11. Bd3 Nc6 12. a3 Rad8 13. Nbd2 Ne3 14. Re1 Rhe8 15. Ne4 Kf8 16. Bxe3 fxe3 17. c4 Bg4 18. d5 Bxf3 19. gxf3 Nd4 20. Kg2 Bf4 21. b4 b5 22. Ra2 Re5 23. cxb5 Rh5 24. h3 f5 25. b6 axb6 26. a4 fxe4 27. fxe4 Rd6 28. Be2 Rg5+ 29. Kf1 Rf6 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1966.??.??"]
[Round "5"]
[White "Kubisch, Guido"]
[Black "Diekmann, Hans Joachim"]
[Result "1-0"]
[ECO "E46"]
[PlyCount "81"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 c5 5. e3 0-0 6. Nf3 d6 7. a3 Ba5 8. Be2 Nc6 9. 0-0 e5 10. Qc2 g6 11. dxe5 dxe5 12. Rad1 Bxc3 13. Bxc3 Qe7 14. b3 Bf5 15. Bd3 Bg4 16. Be2 Rae8 17. h3 Bf5 18. Qb2 Ne4 19. Nh2 Qg5 20. Bg4 Bxg4 21. Nxg4 f6 22. Rd7 Rf7 23. Rfd1 Rxd7 24. Rxd7 h5 25. Nh2 Qf5 26. Rd1 Qe6 27. Be1 f5 28. Qe2 f4 29. Nf3 g5 30. Qc2 Qf5 31. Nxg5 Qxg5 32. Qxe4 fxe3 33. fxe3 Rf8 34. Rd7 Qh6 35. Qd5+ Kh8 36. Qe4 b6 37. Qd3 Rg8 38. Bc3 Nd4 39. Qe4 Ne2+ 40. Kh2 Nxc3 41. Qxe5+ 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1966.??.??"]
[Round "3"]
[White "Meseberg, Willi"]
[Black "Diekmann, Hans Joachim"]
[Result "0-1"]
[ECO "B43"]
[PlyCount "72"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. a3 Qc7 6. Nc3 b5 7. Be3 Bb7 8. Be2 Nf6 9. Bf3 b4 10. axb4 Bxb4 11. Qd3 0-0 12. 0-0 d6 13. Nce2 Nbd7 14. c3 Bc5 15. Rfd1 Ne5 16. Qb1 d5 17. exd5 Nxf3+ 18. Nxf3 Bxe3 19. fxe3 Bxd5 20. Ng3 Qb6 21. Re1 Ng4 22. Qc1 f5 23. h3 f4 24. Nf1 Bxf3 25. gxf3 Ne5 26. Kg2 Nd3 27. Qc2 Nxe1+ 28. Rxe1 Rab8 29. b4 fxe3 30. Rxe3 Rf6 31. Re4 Rbf8 32. Nh2 Qc6 33. Qd3 h5 34. h4 Rg6+ 35. Kf2 Qb6+ 36. Rd4 e5 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1966.??.??"]
[Round "1"]
[White "Soelter, Reinhold"]
[Black "Diekmann, Hans Joachim"]
[Result "1-0"]
[ECO "B41"]
[PlyCount "63"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 d6 6. Bg2 Nf6 7. 0-0 Be7 8. c4 Qc7 9. b3 Bd7 10. a4 e5 11. Nf5 Bxf5 12. exf5 0-0 13. Nc3 Nc6 14. g4 h6 15. Be3 Qd7 16. Ra2 Rab8 17. Rd2 b6 18. f4 exf4 19. Bxf4 Rbd8 20. Kh1 Rfe8 21. h4 Nh7 22. Bg3 Nb4 23. Ne4 d5 24. cxd5 Nxd5 25. Nf2 Nhf6 26. g5 hxg5 27. hxg5 Bb4 28. Rd3 Ne3 29. Rxd7 Rxd7 30. Qf3 Nxf1 31. Bxf1 Nd5 32. Ng4 1-0

