[Event "Schleswig Holstein-ch Seniors"]
[Site "Hanerau"]
[Date "2015.04.01"]
[Round "6"]
[White "Dietz, Lukas"]
[Black "Sievers, Claus Dieter"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "931"]
[BlackElo "1193"]
[PlyCount "84"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bb4 3. Nf3 Nc6 4. Bc4 Nf6 5. d3 0-0 6. a3 Bxc3+ 7. bxc3 d6 8. 0-0 a6 9. Bg5 b5 10. Bd5 Bd7 11. d4 Rb8 12. Bxc6 Bxc6 13. dxe5 dxe5 14. Qe2 Qe7 15. Rab1 Qe6 16. Nd2 Rfd8 17. Rfd1 h6 18. Bxf6 Qxf6 19. Qh5 Qf4 20. Nf3 Rxd1+ 21. Rxd1 Bxe4 22. Nxe5 Re8 23. Nf3 Bxf3 24. gxf3 Qc4 25. Rd3 Qc6 26. Qg4 Qb6 27. Kf1 Qe6 28. Re3 Qc6 29. Qb4 Rxe3 30. fxe3 Qxf3+ 31. Ke1 Qh1+ 32. Ke2 Qxh2+ 33. Kd3 Qd6+ 34. Qxd6 cxd6 35. c4 h5 36. cxb5 axb5 37. c4 bxc4+ 38. Kxc4 h4 39. a4 h3 40. a5 h2 41. a6 h1Q 42. a7 Qa8 0-1

[Event "Schleswig Holstein-ch Seniors"]
[Site "Hanerau"]
[Date "2015.04.01"]
[Round "4"]
[White "Ritter, Klaus"]
[Black "Sievers, Claus Dieter"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1258"]
[BlackElo "1193"]
[PlyCount "83"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 d6 4. h3 h6 5. Be2 Be7 6. Bd2 0-0 7. Nc3 c5 8. Nh2 Nbd7 9. 0-0 Qb6 10. Qc1 Ne8 11. Nd5 Qd8 12. f4 Ndf6 13. Nxe7+ Qxe7 14. f5 b6 15. c4 Nh7 16. Ng4 Nhf6 17. Nxh6+ gxh6 18. Bxh6 Ng7 19. Qg5 Nfe8 20. Qxe7 f6 21. Bxg7 Nxg7 22. Qxd6 Ba6 23. Qc6 Rac8 24. Qa4 Bb7 25. Qxa7 Rb8 26. Qa4 Ra8 27. Qd1 Kf7 28. a3 Ke7 29. b4 Kd6 30. Qb1 Ba6 31. bxc5+ Kxc5 32. Qb4+ Kc6 33. Rfb1 Rfb8 34. Qe7 Ne8 35. Qe6+ Kc7 36. c5 b5 37. a4 Kd8 38. c6 Bc8 39. Qd5+ Kc7 40. Rxb5 Nd6 41. Rxb8 Rxb8 42. Kf2 1-0

[Event "Schleswig Holstein-ch Seniors"]
[Site "Hanerau"]
[Date "2015.04.01"]
[Round "7"]
[White "Sievers, Claus Dieter"]
[Black "Weber, Ulrich"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1193"]
[BlackElo "1426"]
[PlyCount "134"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. f4 d5 2. d4 Nf6 3. Nf3 e6 4. e3 Nbd7 5. c4 c6 6. cxd5 exd5 7. Bd3 Bb4+ 8. Bd2 Bxd2+ 9. Nbxd2 0-0 10. 0-0 Re8 11. Re1 Nf8 12. Qe2 Ne4 13. Bxe4 dxe4 14. Ne5 Qd5 15. Qc4 Be6 16. Qxd5 cxd5 17. h3 h5 18. Rf1 g6 19. g4 f6 20. Nxg6 hxg4 21. Nxf8 Rxf8 22. f5 Bd7 23. hxg4 Kf7 24. Rf2 Rg8 25. Rg2 Rg5 26. Kf2 Rag8 27. Rag1 b6 28. Nb3 Ke7 29. Rg3 Rh8 30. R3g2 Rhg8 31. Rg3 R8g7 32. R3g2 Kd6 33. Ke1 Bxf5 34. Kf2 Rxg4 35. Rxg4 Rxg4 36. Rxg4 Bxg4 37. Kg3 Bd7 38. Kf4 Ke7 39. Nc1 Kf7 40. Ne2 Kg6 41. Nc3 Bc6 42. b4 a6 43. a3 Kf7 44. a4 Ke6 45. b5 axb5 46. Nxb5 Bxb5 47. axb5 Kd6 48. Kf5 Ke7 49. Kf4 Ke6 50. Kg4 Kf7 51. Kf5 Ke7 52. Kf4 Ke6 53. Kg4 Kf7 54. Kf5 Ke7 55. Kf4 Ke8 56. Kf5 Kf7 57. Kf4 Kg6 58. Kg4 f5+ 59. Kf4 Kf6 60. Kg3 Kg5 61. Kh3 f4 62. exf4+ Kxf4 63. Kg2 Ke3 64. Kf1 Kxd4 65. Ke2 Kc5 66. Ke3 Kxb5 67. Kd4 Ka4 0-1

[Event "Schleswig Holstein-ch Seniors"]
[Site "Hanerau"]
[Date "2015.03.31"]
[Round "5"]
[White "Sievers, Claus Dieter"]
[Black "Carstens, Hans Henning"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1193"]
[BlackElo "1432"]
[PlyCount "141"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. f4 d5 2. d4 Nf6 3. e3 Bg4 4. Be2 Bxe2 5. Qxe2 c6 6. Nf3 e6 7. 0-0 Nbd7 8. Nc3 Bb4 9. Bd2 Bxc3 10. Bxc3 b6 11. Be1 0-0 12. c3 Qc7 13. Ne5 Rac8 14. Nxd7 Qxd7 15. Bf2 Ne4 16. Rac1 c5 17. a3 c4 18. Bh4 Kh8 19. Rf3 g6 20. g4 f5 21. g5 b5 22. Rff1 a5 23. Ra1 Qe7 24. Be1 Qg7 25. Rf3 Rc7 26. Rf1 Rb8 27. Qg2 Nd6 28. Qe2 Kg8 29. Qc2 Kf7 30. Qf2 Rh8 31. Qg2 h6 32. h4 hxg5 33. Qxg5 Ne4 34. Qg2 Rh5 35. Rf3 Rc8 36. Rh3 Rch8 37. Qh2 Nf6 38. Qh1 a4 39. Kf1 Qh6 40. Ke2 Ne4 41. Kf3 g5 42. Ke2 g4 43. Rh2 g3 44. Rg2 Rxh4 45. Qf1 Qh5+ 46. Qf3 Rh2 47. Qxh5+ R8xh5 48. Kf3 Rxg2 49. Kxg2 Rh2+ 50. Kf3 g2 51. Bf2 Nxf2 52. Kxf2 g1B+ 53. Kxg1 Rxb2 54. Kf1 Rb3 55. Ke2 Rxc3 56. Kd2 Rb3 57. Ra2 c3+ 58. Kc2 Rb2+ 59. Rxb2 cxb2 60. Kxb2 Ke7 61. Kc3 Kd6 62. Kb4 Kc6 63. Ka5 b4 64. Kxb4 Kb6 65. Kxa4 Ka6 66. Kb4 Kb6 67. a4 Kc6 68. a5 Kd6 69. Kb5 Kd7 70. Kb6 Kc8 71. Kc6 1-0

[Event "Schleswig Holstein-ch Seniors"]
[Site "Hanerau"]
[Date "2015.03.30"]
[Round "3"]
[White "Niemoeller, Laura Marleen"]
[Black "Sievers, Claus Dieter"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "919"]
[BlackElo "1193"]
[PlyCount "210"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. d3 Nf6 3. Bg5 Be7 4. Nc3 0-0 5. g3 d6 6. Bg2 Nc6 7. Nf3 Be6 8. 0-0 h6 9. Be3 Bg4 10. a3 a6 11. Ra2 Bxf3 12. Bxf3 Nd4 13. Bg2 c5 14. Na4 b5 15. Nc3 Qb6 16. b4 Rac8 17. bxc5 Qxc5 18. Ne2 Nxe2+ 19. Qxe2 Qc6 20. Bd2 Qd7 21. c4 Rb8 22. cxb5 axb5 23. Rb2 Qa7 24. Ra2 Nd7 25. Be3 Qa6 26. Bh3 Nf6 27. Bc1 Bd8 28. Qd1 Bb6 29. a4 Bd4 30. Ra3 Bc5 31. Ra2 b4 32. Rb2 Bd4 33. Rb3 Qxa4 34. Rb1 Qxd1 35. Rxd1 b3 36. Rd2 Bc3 37. Re2 Rb5 38. Bd2 Rfb8 39. Bxc3 Ne8 40. Bd7 R5b6 41. Bxe8 Rxe8 42. d4 exd4 43. Bxd4 Rb5 44. Reb2 Reb8 45. Ba7 R8b7 46. Bd4 g6 47. Be3 h5 48. Rd1 Rd7 49. e5 d5 50. Rdb1 Rdb7 51. Rd2 Rd7 52. Bd4 Kf8 53. Kf1 Ke7 54. Rdb2 Rdb7 55. Ke2 Ke6 56. Kd3 Kf5 57. Kc3 Rc7+ 58. Kd3 Rcb7 59. f4 Kg4 60. Rh1 Rb8 61. Ba7 R8b7 62. Bf2 Rb8 63. Rd1 R8b7 64. Bg1 Rb8 65. Ke3 Rd8 66. Bf2 Rc8 67. Rh1 Rc4 68. h3+ Kf5 69. Rg1 Re4+ 70. Kd3 Rb7 71. g4+ Kxf4 72. Bg3+ Kg5 73. h4+ Kh6 74. Bf2 Kh7 75. g5 Rxe5 76. Rgb1 Rf5 77. Rxb3 Rxb3+ 78. Rxb3 Rxf2 79. Kd4 Rh2 80. Kxd5 Rxh4 81. Ke5 Rg4 82. Kf6 Rf4+ 83. Ke5 Rf5+ 84. Ke4 Rxg5 85. Kf4 Rf5+ 86. Ke4 Kh6 87. Rb7 f6 88. Rb8 Kg5 89. Rh8 h4 90. Ra8 h3 91. Ra1 Kh4 92. Rh1 Ra5 93. Rh2 g5 94. Kf3 g4+ 95. Ke2 g3 96. Rh1 Ra2+ 97. Kd3 h2 98. Rf1 Kh3 99. Kd4 Rf2 100. Ra1 Kg2 101. Kd5 h1Q 102. Ra6 Kh3+ 103. Kc5 Rc2+ 104. Kb6 Rb2+ 105. Ka5 Qa1# 0-1

[Event "Schleswig Holstein-ch Seniors"]
[Site "Hanerau"]
[Date "2015.03.29"]
[Round "2"]
[White "Sievers, Claus Dieter"]
[Black "Niemoeller, Lukas"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1193"]
[BlackElo "1074"]
[PlyCount "75"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. f4 d5 2. d4 Bf5 3. Nf3 e6 4. e3 c5 5. c3 Nf6 6. Be2 Nc6 7. 0-0 Be7 8. Bb5 Qc7 9. Bxc6+ Qxc6 10. Ne5 Qc7 11. Qa4+ Nd7 12. Nd2 a6 13. Qxd7+ Qxd7 14. Nxd7 Kxd7 15. Nf3 f6 16. a3 c4 17. Nd2 Bd3 18. Rf3 Bd6 19. b3 b5 20. bxc4 Bxc4 21. Nf1 Rac8 22. Bb2 Rhf8 23. Nd2 Bd3 24. Nb3 e5 25. fxe5 fxe5 26. Rxf8 Rxf8 27. dxe5 Bxe5 28. Nc5+ Kd6 29. Nxd3 Bf6 30. Rd1 Rc8 31. Nb4 Bxc3 32. Bxc3 Rxc3 33. Nxd5 Rxa3 34. e4 Ke5 35. Re1 a5 36. g3 b4 37. Nb6 a4 38. Nc4+ 1-0

[Event "Schleswig Holstein-ch Seniors"]
[Site "Hanerau"]
[Date "2015.03.28"]
[Round "1"]
[White "Maass, Ralf"]
[Black "Sievers, Claus Dieter"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1219"]
[BlackElo "1193"]
[PlyCount "90"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Nc6 4. c3 Bg4 5. Nbd2 e6 6. c4 Be7 7. Qb3 Qc8 8. Bd3 0-0 9. 0-0 Bxf3 10. Nxf3 Rd8 11. Qd1 Na5 12. cxd5 Rxd5 13. e4 Rd8 14. e5 Ne8 15. Ng5 Bxg5 16. Bxg5 Rd7 17. Bb5 Rd5 18. Bxe8 Qxe8 19. Rc1 Nc6 20. Rc3 Rxd4 21. Qh5 g6 22. Qh6 Qf8 23. Qxh7+ Kxh7 24. Rh3+ Kg8 25. Bf6 Qg7 26. Bxg7 Kxg7 27. f4 Rad8 28. Rc3 Rd1 29. a3 Rxf1+ 30. Kxf1 a5 31. Ke1 Rd7 32. h3 Ne7 33. g4 Rd4 34. Rf3 f5 35. exf6+ Kxf6 36. g5+ Kf5 37. h4 c5 38. Ke2 Nd5 39. Rb3 b6 40. h5 gxh5 41. Rg3 Nxf4+ 42. Ke3 Nd5+ 43. Kf3 Ne7 44. Rg2 Ng6 45. Re2 e5 0-1

[Event "corr"]
[Site "corr"]
[Date "1979.??.??"]
[Round "?"]
[White "Sievers, Claus Dieter"]
[Black "Scheffner, Axel"]
[Result "0-1"]
[ECO "A29"]
[PlyCount "48"]
[EventDate "1979.01.03"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 0-0 9. Be3 f5 10. b4 Bf6 11. Qb3+ Kh8 12. Rac1 Re8 13. Rfe1 Be6 14. Qb1 Nd4 15. a4 a5 16. b5 Rb8 17. Bd2 c6 18. e3 Nxf3+ 19. Bxf3 Nd5 20. Nxd5 cxd5 21. b6 e4 22. Be2 Bd7 23. Qb3 Bc6 24. Rc5 Ra8 0-1

