[Event "Herne Laufer op"]
[Site "Herne"]
[Date "2006.06.18"]
[Round "7"]
[White "Wloczek, Josef"]
[Black "Diekhans, Christoph"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1922"]
[BlackElo "1510"]
[PlyCount "57"]
[EventDate "2006.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 b6 3. f4 Bb7 4. Nf3 c5 5. b3 Nf6 6. d3 d5 7. e5 d4 8. Nb1 Nd5 9. Bd2 Be7 10. Be2 h6 11. Qc1 Nd7 12. 0-0 Qc7 13. c4 dxc3 14. Nxc3 a6 15. Nxd5 Bxd5 16. d4 b5 17. dxc5 Bxc5+ 18. Be3 Rc8 19. Bxc5 Nxc5 20. Qe3 Ne4 21. Rac1 Qb7 22. Rxc8+ Qxc8 23. Bd3 Qb7 24. Re1 Nc3 25. Qc5 Bxf3 26. gxf3 Nd5 27. Rc1 Rf8 28. Be4 Qd7 29. f5 1-0

[Event "Herne Laufer op"]
[Site "Herne"]
[Date "2006.06.17"]
[Round "6"]
[White "Diekhans, Christoph"]
[Black "Pennekamp, Manfred"]
[Result "1-0"]
[ECO "A06"]
[PlyCount "10"]
[EventDate "2006.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 c5 3. e3 Nc6 4. Bb2 e6 5. Be2 Bd6 1-0

[Event "Herne Laufer op"]
[Site "Herne"]
[Date "2006.06.14"]
[Round "1"]
[White "Diekhans, Christoph"]
[Black "Schwarz, Ingo"]
[Result "1/2-1/2"]
[ECO "A40"]
[BlackElo "2004"]
[PlyCount "33"]
[EventDate "2006.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. Nf3 g6 2. b3 Bg7 3. d4 c5 4. Bb2 Nc6 5. e3 cxd4 6. Nxd4 e5 7. Nxc6 bxc6 8. Qd6 Ne7 9. Nd2 Nf5 10. Qc5 Qc7 11. Nc4 d6 12. Qa5 Qxa5+ 13. Nxa5 Bd7 14. Nc4 f6 15. e4 d5 16. exf5 dxc4 17. Bxc4 1/2-1/2

[Event "Ruhrgebiet-ch U17"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Diekhans, Christoph"]
[Black "Dreibholz, Juergen"]
[Result "1-0"]
[ECO "B31"]
[PlyCount "125"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[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. c3 g6 4. d4 cxd4 5. cxd4 Bg7 6. Bb5 Qb6 7. Bxc6 bxc6 8. Nc3 Ba6 9. Rb1 Rb8 10. Be3 Qa5 11. a3 Nf6 12. Qc2 d5 13. exd5 Nxd5 14. Bd2 0-0 15. Ne4 Qb5 16. Be3 Nxe3 17. fxe3 Bh6 18. Kf2 Qd3 19. Qxd3 Bxd3 20. Nc5 Bxb1 21. Rxb1 Rfd8 22. Ne5 Rd6 23. b4 f6 24. Nc4 Rd5 25. Na6 Rb7 26. Nc5 Rb8 27. Na6 Rf5+ 28. Ke2 Rbb5 29. a4 Rb7 30. Rc1 Rd7 31. Nb8 Rxd4 32. Nxc6 Rd7 33. h4 Rh5 34. Rh1 Rc7 35. b5 Rc5 36. N4a5 e6 37. Nd4 Kf7 38. Rd1 Bg7 39. Nac6 f5 40. Nd8+ Kg8 41. N8xe6 Bxd4 42. Nxc7 Rc2+ 43. Kd3 Rxc7 44. exd4 Kf7 45. Re1 h6 46. Re2 Kf6 47. Rc2 Re7 48. Rc6+ Kf7 49. a5 f4 50. Kc4 Re1 51. Rc7+ Kf6 52. Rxa7 Rg1 53. Ra8 Rxg2 54. Rf8+ Ke7 55. Rxf4 g5 56. hxg5 hxg5 57. Re4+ Kd6 58. Re8 g4 59. a6 Rg1 60. a7 Rc1+ 61. Kd3 Ra1 62. a8Q Rxa8 63. Rxa8 1-0

[Event "Ruhrgebiet-ch U17"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Diekhans, Christoph"]
[Black "Pasdziernik, Markus"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "90"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Bb5+ Bd7 8. Qa4 0-0 9. Bxf6 Bxf6 10. Bxd7 Qxd7 11. Qxd7 Nxd7 12. Nf3 a6 13. 0-0 Rfd8 14. Rfe1 Rac8 15. Rac1 Nb6 16. e5 dxe5 17. dxe5 Be7 18. Re2 Bb4 19. Rec2 Bxc3 20. Rxc3 Rxc3 21. bxc3 Nc4 22. Rb1 b5 23. Kf1 g6 24. Ke2 Rd5 25. Rd1 Rxd1 26. Kxd1 Kg7 27. Kc2 f6 28. exf6+ Kxf6 29. Kb3 e5 30. a4 Ke7 31. axb5 axb5 32. Kb4 Nd6 33. Nxe5 Kd8 34. f3 Kc7 35. Kc5 g5 36. Nf7 Nxf7 37. Kxb5 Ne5 38. c4 Nd3 39. g3 h5 40. h3 h4 41. gxh4 gxh4 42. c5 Nf4 43. Kc4 Nxh3 44. Kd3 Nf4+ 45. Ke3 h3 0-1

[Event "Ruhrgebiet-ch U17"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Do, Jens"]
[Black "Diekhans, Christoph"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "30"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. Bc4 h6 5. h3 Be7 6. 0-0 0-0 7. d3 c6 8. d4 Nbd7 9. d5 Nb6 10. Bb3 Bd7 11. dxc6 Bxc6 12. Qe2 Qd7 13. Nh2 Na4 14. Nxa4 Bxa4 15. Bxa4 Qxa4 1/2-1/2

[Event "Ruhrgebiet-ch U17"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Weier, Daniel"]
[Black "Diekhans, Christoph"]
[Result "1-0"]
[ECO "D51"]
[PlyCount "83"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Bg5 Nbd7 5. Nf3 h6 6. Bh4 Bb4 7. e3 c5 8. dxc5 Nxc5 9. cxd5 g5 10. Nxg5 hxg5 11. Bxg5 exd5 12. Qd4 Bxc3+ 13. bxc3 Nfe4 14. Bf4 Qa5 15. Be5 Rh6 16. f3 Qxc3+ 17. Qxc3 Nxc3 18. Bxc3 Be6 19. Bb5+ Bd7 20. Bxd7+ Nxd7 21. Rb1 Rc8 22. Kd2 Rhc6 23. Rhc1 b6 24. Bd4 Rxc1 25. Rxc1 Rxc1 26. Kxc1 Nf8 27. Kd2 Kd7 28. Kd3 Ng6 29. g3 f5 30. h4 Ke6 31. h5 Nf8 32. h6 Kf7 33. Bg7 Nh7 34. g4 Ke6 35. gxf5+ Kxf5 36. Kd4 Ke6 37. e4 dxe4 38. fxe4 a5 39. Kc4 Ng5 40. e5 Nf7 41. h7 Nxe5+ 42. Bxe5 1-0

[Event "Ruhrgebiet-ch U17"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Wojdyla, Martin"]
[Black "Diekhans, Christoph"]
[Result "1-0"]
[ECO "C27"]
[PlyCount "95"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 h6 5. h3 d6 6. Na4 Bb6 7. Nxb6 axb6 8. Be3 Qe7 9. Ne2 Be6 10. Bxe6 Qxe6 11. a3 0-0 12. f4 exf4 13. Nxf4 Qe5 14. c3 d5 15. 0-0 dxe4 16. Bd4 Qe7 17. Bxf6 Qxf6 18. Nd5 Qe5 19. dxe4 Na6 20. Qg4 f6 21. Rf5 Qd6 22. Raf1 Kh8 23. Nf4 Kg8 24. Nh5 Qe7 25. Nxf6+ Kh8 26. Nd5 Qc5+ 27. Kh1 Rxf5 28. Qxf5 c6 29. b4 Qb5 30. a4 Qe2 31. Ne7 Re8 32. Ng6+ Kg8 33. e5 c5 34. Nf8 Rxf8 35. Qxf8+ Kh7 36. Qf5+ Kh8 37. e6 Nc7 38. Qf8+ Kh7 39. e7 Ne8 40. Rb1 Qc2 41. Qf1 Qxc3 42. Qf5+ g6 43. Qf7+ Qg7 44. Qxg7+ Nxg7 45. bxc5 bxc5 46. Rxb7 Kg8 47. a5 Kf7 48. e8Q+ 1-0

[Event "Ruhrgebiet-ch U17"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Wuebbeke, Christoph"]
[Black "Diekhans, Christoph"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "168"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 Nc6 3. d4 d5 4. Bg2 Bg4 5. h3 Bxf3 6. Bxf3 e5 7. dxe5 Nxe5 8. Bg2 c6 9. 0-0 Bc5 10. Nc3 Nh5 11. Kh2 Nf6 12. Rb1 Qb6 13. Na4 Qa5 14. Nxc5 Qxc5 15. Be3 Qd6 16. b3 h5 17. c4 h4 18. Bf4 hxg3+ 19. Bxg3 Qe6 20. cxd5 cxd5 21. Kg1 Rd8 22. Qd4 Nc6 23. Qb2 Nh5 24. Bh2 Qg6 25. Be5 Nxe5 26. Qxe5+ Qe6 27. Qxe6+ fxe6 28. e3 b6 29. Rbc1 Kd7 30. Rfd1 Rc8 31. Rxc8 Kxc8 32. e4 dxe4 33. Bxe4 Nf4 34. Rc1+ Kd7 35. Bc6+ Kd6 36. Bf3 Rxh3 37. Rd1+ Ke7 38. Bc6 Rd3 39. Re1 Rd2 40. Re4 Nh3+ 41. Kf1 Rxf2+ 42. Ke1 Rxa2 43. Rg4 Ra1+ 44. Ke2 Rg1 45. Re4 Rc1 46. Bb5 Kf6 47. Kd2 Rc5 48. Bd3 Re5 49. Ra4 a5 50. Rh4 Ng5 51. Kc3 Nf7 52. Bc4 Rc5 53. Rf4+ Ke7 54. Rg4 b5 55. Kd4 Kd6 56. Bxe6 Rg5 57. Rxg5 Nxg5 58. Bg4 Ne6+ 59. Kc3 Nc7 60. Kd4 Nd5 61. Be2 Nc7 62. Bg4 Ne6+ 63. Kd3 Nc5+ 64. Kc3 Ke5 65. Be2 a4 66. bxa4 bxa4 67. Kb4 Kd4 68. Bg4 Kd5 69. Bf3+ Kd4 70. Bg4 g5 71. Bh3 Kd5 72. Bg2+ Kd4 73. Bh3 Kd5 74. Bg2+ Ne4 75. Kxa4 g4 76. Kb4 Kd4 77. Kb3 Ke3 78. Kc2 Ng3 79. Kd1 Kf2 80. Bd5 Nf1 81. Bc6 Nh2 82. Bd7 g3 83. Bh3 Nf3 84. Kc2 Ng5 0-1

