[Event "Blankenburg op-B 18th"]
[Site "Blankenburg"]
[Date "2013.10.06"]
[Round "7"]
[White "Boettcher, Dietmar"]
[Black "Fritsch, Kevin"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1839"]
[BlackElo "1750"]
[PlyCount "50"]
[EventDate "2013.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. Bf4 e6 4. e3 c5 5. c3 Nc6 6. Ne5 Nxe5 7. dxe5 Nd7 8. Nd2 Be7 9. Qg4 g5 10. Bg3 h5 11. Qa4 h4 12. Bf4 gxf4 13. exf4 Qb6 14. 0-0-0 a6 15. Be2 Qc6 16. Qc2 c4 17. Bf3 Qb5 18. g4 Nc5 19. Be2 Qa4 20. Qb1 b5 21. Nf3 Ne4 22. Rdf1 Rb8 23. a3 Bxa3 24. Bd1 Qa5 25. Qa1 Qxc3+ 0-1

[Event "Blankenburg op-B 18th"]
[Site "Blankenburg"]
[Date "2013.10.05"]
[Round "5"]
[White "Boettcher, Dietmar"]
[Black "Khudovekova, Aleksandra"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1839"]
[BlackElo "1558"]
[PlyCount "53"]
[EventDate "2013.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. c4 e6 4. e3 d5 5. Bd3 c6 6. 0-0 Bd6 7. b3 Qe7 8. Ne5 0-0 9. Nd2 Nbd7 10. Bb2 Ne4 11. f3 Nef6 12. Qe2 a5 13. e4 c5 14. Nxd7 Nxd7 15. e5 Bc7 16. Ba3 Bb6 17. Kh1 Rf7 18. cxd5 Rf8 19. d6 Qf7 20. Nc4 Ba7 21. d5 b6 22. f4 Bb7 23. dxe6 Qxe6 24. Ne3 Kh8 25. Bc4 Qe8 26. Nd5 Qd8 27. e6 1-0

[Event "Blankenburg op-B 18th"]
[Site "Blankenburg"]
[Date "2013.10.05"]
[Round "6"]
[White "Hoffmann, Lennard"]
[Black "Boettcher, Dietmar"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "1839"]
[PlyCount "36"]
[EventDate "2013.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nd7 5. Be3 Ngf6 6. Bd3 c6 7. Qd2 Ng4 8. 0-0-0 Nxe3 9. Qxe3 b5 10. h4 h5 11. Ng5 Qb6 12. Be2 Qa5 13. Qf4 0-0 14. g4 b4 15. Nb1 hxg4 16. Bxg4 Bh6 17. h5 Bxg5 18. Qxg5 Qxg5+ 0-1

[Event "Blankenburg op-B 18th"]
[Site "Blankenburg"]
[Date "2013.10.04"]
[Round "4"]
[White "Boettcher, Dietmar"]
[Black "Schlosser, Ralph"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1839"]
[PlyCount "63"]
[EventDate "2013.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 e6 2. d4 c5 3. c3 Nf6 4. Bf4 Nc6 5. e3 a6 6. Nbd2 d5 7. Bd3 b5 8. Ne5 Bb7 9. 0-0 c4 10. Bc2 Be7 11. f3 Nh5 12. Nxc6 Bxc6 13. Be5 f6 14. Bf4 Nxf4 15. exf4 Bd6 16. Qe1 Qe7 17. Qh4 0-0-0 18. Rfe1 Bd7 19. Re2 Qf7 20. b4 g5 21. fxg5 fxg5 22. Qxg5 Rdg8 23. Qh4 Bf4 24. Nf1 Bg5 25. Qf2 Qh5 26. a4 Kb7 27. axb5 axb5 28. Bb1 Bf4 29. Rea2 Bc8 30. Ra7+ Kb6 31. Qa2 Kc6 32. Qa6+ 1-0

[Event "Blankenburg op-B 18th"]
[Site "Blankenburg"]
[Date "2013.10.04"]
[Round "3"]
[White "Feider, Sven"]
[Black "Boettcher, Dietmar"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1652"]
[BlackElo "1839"]
[PlyCount "58"]
[EventDate "2013.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Bf4 d6 4. Nf3 Nf6 5. Nc3 Nh5 6. Bg5 h6 7. Be3 Nd7 8. Qd2 c6 9. g4 Nhf6 10. g5 hxg5 11. Nxg5 b5 12. a3 Qa5 13. b4 Qc7 14. f4 Ng4 15. e5 dxe5 16. dxe5 Ndxe5 17. fxe5 Qxe5 18. 0-0-0 Qxe3 19. Qxe3 Nxe3 20. Rd3 Nxf1 21. Rxf1 Bh6 22. Nce4 Bf5 23. Kb1 Bxg5 24. Nxg5 Bxd3 25. cxd3 0-0 26. Rf4 a5 27. bxa5 Rxa5 28. Kb2 Ra4 29. Rf3 Rg4 0-1

[Event "Blankenburg op-B 18th"]
[Site "Blankenburg"]
[Date "2013.10.03"]
[Round "1"]
[White "Boettcher, Dietmar"]
[Black "Koch, Gerhard"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1839"]
[PlyCount "87"]
[EventDate "2013.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. c4 Nf6 4. Nc3 0-0 5. e4 d6 6. Be2 Bg4 7. 0-0 Bxf3 8. Bxf3 c6 9. Be3 Nbd7 10. Qd2 Re8 11. Rad1 Nb6 12. b3 Nbd7 13. Rfe1 Rb8 14. g3 e6 15. Bg2 a6 16. Bg5 Qa5 17. Rb1 b5 18. b4 Qc7 19. c5 d5 20. e5 Nh5 21. g4 f6 22. Be3 fxe5 23. gxh5 exd4 24. Bxd4 e5 25. Be3 d4 26. hxg6 hxg6 27. Bh6 dxc3 28. Qg5 Re6 29. Bh3 Bxh6 30. Bxe6+ Kh7 31. Qe7+ Bg7 32. Re3 Nf6 33. Rh3+ Nh5 34. Qxc7 Rf8 35. Rxh5+ gxh5 36. Rc1 Rf6 37. Qe7 Rg6+ 38. Kf1 Kh6 39. Rxc3 e4 40. Rg3 Rxg3 41. hxg3 Bc3 42. Bf5 Bxb4 43. Qh7+ Kg5 44. Qg6# 1-0

[Event "Blankenburg op-B 18th"]
[Site "Blankenburg"]
[Date "2013.10.03"]
[Round "2"]
[White "Koeppl, Andreas"]
[Black "Boettcher, Dietmar"]
[Result "1-0"]
[ECO "B08"]
[BlackElo "1839"]
[PlyCount "39"]
[EventDate "2013.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Nc3 c6 6. a4 a5 7. Bg5 h6 8. Be3 0-0 9. h3 Qc7 10. 0-0 Nxe4 11. Bxf7+ Rxf7 12. Nxe4 Be6 13. Nh4 Kh7 14. Ng3 Bf6 15. Nxg6 Kxg6 16. Qh5+ Kh7 17. Bxh6 Bg7 18. Bxg7+ Kxg7 19. Qg5+ Kf8 20. Qh6+ 1-0

[Event "Blankenburg op-A 15th"]
[Site "Blankenburg"]
[Date "2007.10.03"]
[Round "7"]
[White "Boettcher, Dietmar"]
[Black "Walther, Joachim"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1838"]
[PlyCount "54"]
[EventDate "2007.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 Be7 5. 0-0 0-0 6. Nbd2 b6 7. Ne5 Bb7 8. c3 Nbd7 9. f4 g6 10. g4 Ne4 11. g5 Nxe5 12. dxe5 Bxg5 13. Bxe4 dxe4 14. Nxe4 Qxd1 15. Rxd1 Rfd8 16. Rxd8+ Bxd8 17. Nf6+ Bxf6 18. exf6 Rd8 19. b3 Rd1+ 20. Kf2 h6 21. Kg3 Rg1+ 22. Kh3 Be4 23. Bb2 Bf5+ 24. Kh4 Rg2 25. Ba3 Kh7 26. h3 g5+ 27. Kh5 Bg6# 0-1

[Event "Blankenburg op-A 15th"]
[Site "Blankenburg"]
[Date "2007.10.02"]
[Round "6"]
[White "Boettcher, Dietmar"]
[Black "Warnke, Klaus"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1838"]
[PlyCount "49"]
[EventDate "2007.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. e3 c6 3. Bd3 Nf6 4. Nd2 Bg4 5. f3 Bh5 6. Ne2 Nbd7 7. Nf4 e5 8. Nxh5 Nxh5 9. 0-0 Qh4 10. Qe1 Be7 11. Qxh4 Bxh4 12. g3 Be7 13. c3 g6 14. e4 0-0 15. exd5 exd4 16. dxc6 Nc5 17. cxb7 Rab8 18. Bc4 dxc3 19. bxc3 Rxb7 20. Nb3 Na4 21. Bd5 Rc7 22. c4 Bf6 23. Ba3 Bxa1 24. Bxf8 Kxf8 25. Rxa1 1/2-1/2

[Event "Blankenburg op-A 15th"]
[Site "Blankenburg"]
[Date "2007.10.02"]
[Round "5"]
[White "Perkampus, Lars"]
[Black "Boettcher, Dietmar"]
[Result "1-0"]
[ECO "A46"]
[BlackElo "1838"]
[PlyCount "37"]
[EventDate "2007.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 b6 5. Be2 Bb7 6. Nbd2 0-0 7. 0-0 Ne4 8. Nxe4 Bxe4 9. Bf4 d5 10. Nd2 Bg6 11. c4 c6 12. a3 Bd6 13. Bxd6 Qxd6 14. cxd5 cxd5 15. Rc1 a6 16. Qa4 b5 17. Bxb5 Qb6 18. Rc5 axb5 19. Qxa8 1-0

[Event "Blankenburg op-A 15th"]
[Site "Blankenburg"]
[Date "2007.10.01"]
[Round "4"]
[White "Boettcher, Dietmar"]
[Black "Schuette, Ulrich"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1838"]
[BlackElo "1965"]
[PlyCount "52"]
[EventDate "2007.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Nf3 d5 4. Bd3 c6 5. 0-0 Be7 6. c3 0-0 7. Nbd2 Nbd7 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 Re8 12. Qd3 Bf8 13. Bg5 g6 14. Ne5 Bg7 15. Ng4 e5 16. Nxe5 Bf5 17. Qd1 Bxc2 18. Qxc2 h6 19. Bxf6 Bxf6 20. Nf3 Qd5 21. b3 c5 22. Rad1 cxd4 23. Nxd4 Rac8 24. c4 Qh5 25. Nf3 b5 26. Rd5 Qxd5 0-1

[Event "Blankenburg op-A 15th"]
[Site "Blankenburg"]
[Date "2007.09.30"]
[Round "2"]
[White "Boettcher, Dietmar"]
[Black "Richter, Thomas"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1838"]
[BlackElo "1871"]
[PlyCount "95"]
[EventDate "2007.09.29"]
[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. d4 Nf6 3. e3 e6 4. Bd3 Bd6 5. 0-0 Nbd7 6. c3 c6 7. Nbd2 Qc7 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 h6 12. Qd3 Bd7 13. Re1 0-0-0 14. b4 Be8 15. Qc4 g5 16. Ne5 Nd5 17. g3 Nb6 18. Qb3 Nd7 19. Nc4 Nb6 20. Nxd6+ Qxd6 21. Bd2 Qd5 22. Re5 Qxb3 23. axb3 a6 24. f4 gxf4 25. Bxf4 Nd5 26. Bd2 Ne7 27. Rf1 Kd7 28. Rfe1 Kc7 29. Kf2 Rd5 30. Bf4 Kc8 31. Be4 Rd8 32. Ke2 Kd7 33. c4 f6 34. Ra5 Bf7 35. b5 axb5 36. Ra7 bxc4 37. Rxb7+ Ke8 38. Ra1 Bh5+ 39. Ke3 cxb3 40. Raa7 Nd5+ 41. Bxd5 exd5 42. Rxb3 Kf8 43. Rbb7 Be8 44. Kf2 h5 45. Bc1 Bd7 46. Rxd7 Rxd7 47. Rxd7 f5 48. Rd8+ 1-0

[Event "Blankenburg op-A 15th"]
[Site "Blankenburg"]
[Date "2007.09.30"]
[Round "3"]
[White "Franke, Klaus"]
[Black "Boettcher, Dietmar"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2045"]
[BlackElo "1838"]
[PlyCount "44"]
[EventDate "2007.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 Be7 6. 0-0 0-0 7. e4 d5 8. Qe2 dxe4 9. Nxe4 Nxe4 10. Bxe4 Bxe4 11. Qxe4 Nd7 12. Re1 Nf6 13. Qd3 c5 14. c3 Qc7 15. Bg5 Rad8 16. Qc4 Rd5 17. Bh4 Qb7 18. Qe2 cxd4 19. Nxd4 Rfd8 20. Qf3 Qd7 21. Qe2 Qb7 22. Qf3 Qd7 1/2-1/2

[Event "Blankenburg op-A 15th"]
[Site "Blankenburg"]
[Date "2007.09.29"]
[Round "1"]
[White "Kahe, Ralph"]
[Black "Boettcher, Dietmar"]
[Result "1-0"]
[ECO "D66"]
[WhiteElo "2158"]
[BlackElo "1838"]
[PlyCount "111"]
[EventDate "2007.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 Nbd7 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 Nd5 11. Bg3 N7f6 12. 0-0 Nxc3 13. Rxc3 Ne4 14. Rc1 Nxg3 15. hxg3 Bf6 16. Bb3 Qd6 17. Qc2 Bd7 18. Rfd1 Rfd8 19. e4 Qb4 20. a3 Qb6 21. Ba2 g6 22. e5 Be7 23. Ne1 Rac8 24. b4 a5 25. Nd3 axb4 26. axb4 Ra8 27. Rb1 Be8 28. Nc5 Ra3 29. Bc4 Rda8 30. Qb2 Qc7 31. Qd2 Bg5 32. Qe1 b6 33. Ne4 Be7 34. Qd2 Kg7 35. Qf4 R3a4 36. Nf6 Qd8 37. Ng4 Bg5 38. Qe4 Be7 39. Qf4 Bg5 40. Qf3 Be7 41. Qc3 Ra3 42. Qe1 Qc7 43. Qd2 Bg5 44. Qb2 Qa7 45. Nf6 Qe7 46. Ne4 Qd8 47. Nd6 Be7 48. Nxe8+ Qxe8 49. b5 R3a4 50. Bb3 Rb4 51. bxc6 Qxc6 52. Qd2 Ra3 53. Rbc1 Qb5 54. Bxe6 Rb2 55. Qf4 Kf8 56. Qxf7# 1-0

[Event "Blankenburg op-A 14th"]
[Site "Blankenburg"]
[Date "2006.10.03"]
[Round "7"]
[White "Schmidt, Stephan"]
[Black "Boettcher, Dietmar"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2089"]
[BlackElo "1846"]
[PlyCount "85"]
[EventDate "2006.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Be3 d6 4. Nf3 Nc6 5. h3 e5 6. Bc4 Nxd4 7. Nxd4 exd4 8. Bxd4 Bxd4 9. Qxd4 Qf6 10. c3 Qxd4 11. cxd4 Be6 12. d5 Bd7 13. Nc3 Nf6 14. f4 0-0-0 15. 0-0 c6 16. e5 Nxd5 17. Ne4 Be6 18. Nxd6+ Kc7 19. Bd3 Nb4 20. Bb1 f6 21. a3 fxe5 22. fxe5 Nd5 23. Be4 Rhf8 24. Rxf8 Rxf8 25. Rf1 Rxf1+ 26. Kxf1 Ne3+ 27. Ke2 Nc4 28. Nxc4 Bxc4+ 29. Ke3 Kd7 30. g3 Bd5 31. Bd3 Ke7 32. h4 Kf7 33. Kf4 c5 34. h5 Kg7 35. hxg6 hxg6 36. Be4 Be6 37. Bxb7 Kh6 38. Bf3 g5+ 39. Ke3 Kg7 40. Bc6 Kf7 41. Ke4 Ke7 42. Bd5 Bh3 43. Bg8 1-0

[Event "Blankenburg op-A 14th"]
[Site "Blankenburg"]
[Date "2006.10.02"]
[Round "5"]
[White "Boettcher, Dietmar"]
[Black "Brueggemann, Florian"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1846"]
[BlackElo "2043"]
[PlyCount "48"]
[EventDate "2006.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 0-0 5. 0-0 d6 6. b3 Nh5 7. Bb2 Nd7 8. Nbd2 e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Nc4 Re8 12. Be2 Qg5 13. Bxh5 gxh5 14. f4 exf4 15. Bxg7 Qxg7 16. exf4 Bg4 17. Qd5 Re6 18. f5 c6 19. Qa5 Re2 20. f6 Qg6 21. Ne5 Qxc2 22. Nxg4 Rxg2+ 23. Kh1 Rxg4 24. Qe5 Qg2# 0-1

[Event "Blankenburg op-A 14th"]
[Site "Blankenburg"]
[Date "2006.10.01"]
[Round "4"]
[White "Hantusch, Ralf"]
[Black "Boettcher, Dietmar"]
[Result "1/2-1/2"]
[ECO "A10"]
[BlackElo "1846"]
[PlyCount "44"]
[EventDate "2006.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 f5 2. h4 Nf6 3. e3 e6 4. Nc3 b6 5. Be2 Bb7 6. Bf3 Nc6 7. a3 e5 8. d3 Qe7 9. Qc2 g6 10. Nd5 Qd8 11. Bd2 Bg7 12. Bc3 d6 13. b4 Qd7 14. Ne2 Nd8 15. Nxf6+ Bxf6 16. Bxb7 Nxb7 17. d4 Qc6 18. Qb2 Qxg2 19. Rg1 Qh2 20. dxe5 Bxe5 21. Bxe5 Qxe5 22. Qxe5+ dxe5 1/2-1/2

[Event "Blankenburg op-A 14th"]
[Site "Blankenburg"]
[Date "2006.09.30"]
[Round "2"]
[White "Boettcher, Dietmar"]
[Black "Zier, Verena"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1846"]
[BlackElo "1918"]
[PlyCount "32"]
[EventDate "2006.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Bg5 c5 4. c3 Qb6 5. Qc2 Nc6 6. e3 d5 7. Nbd2 cxd4 8. exd4 Bd7 9. Bd3 Rc8 10. 0-0 Nb4 11. Qb1 Nxd3 12. Qxd3 Bb5 13. Qc2 Bxf1 14. Rxf1 Be7 15. Qa4+ Rc6 16. Ne5 Qa6 0-1

[Event "Blankenburg op-A 14th"]
[Site "Blankenburg"]
[Date "2006.09.30"]
[Round "3"]
[White "Neldner, Uta"]
[Black "Boettcher, Dietmar"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1849"]
[BlackElo "1846"]
[PlyCount "80"]
[EventDate "2006.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 g6 2. e3 Bg7 3. Bd3 d6 4. Nf3 Nf6 5. 0-0 0-0 6. c3 Nbd7 7. e4 e5 8. Re1 c6 9. Bg5 h6 10. Bd2 Qc7 11. Qc1 Kh7 12. Na3 Nh5 13. h3 Nhf6 14. Nc4 b5 15. Ne3 Nh5 16. Nf1 Nhf6 17. Bc2 Nb6 18. Qd1 Nc4 19. Bc1 Nh5 20. b3 Nb6 21. g4 Nf4 22. Bxf4 exf4 23. e5 c5 24. exd6 Qxd6 25. Ne5 cxd4 26. cxd4 Bb7 27. Qd2 Nd5 28. Be4 Kg8 29. f3 Bxe5 30. dxe5 Qxe5 31. Bxg6 Ne3 32. Be4 Rad8 33. Qf2 Bxe4 34. fxe4 Rd3 35. Rac1 Qxe4 36. Nxe3 fxe3 37. Qe2 Rd2 38. Qf1 Rf2 39. Qxf2 exf2+ 40. Kxf2 Qf4+ 0-1

[Event "Blankenburg op-A 14th"]
[Site "Blankenburg"]
[Date "2006.09.29"]
[Round "1"]
[White "Boettcher, Dietmar"]
[Black "Just, Joachim"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1846"]
[BlackElo "2105"]
[PlyCount "128"]
[EventDate "2006.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. e3 Nf6 4. Bd3 b6 5. Nbd2 Bb7 6. c3 Be7 7. Qc2 c5 8. 0-0 Nc6 9. Nc4 Qc7 10. Nce5 Rc8 11. Bb5 Nxe5 12. Nxe5 0-0 13. Be2 Bd6 14. f4 Ne4 15. Nf3 Be7 16. Bd3 Bf6 17. Bd2 c4 18. Be2 Bd5 19. Be1 Qd8 20. Nd2 Nxd2 21. Qxd2 Be4 22. Bf3 d5 23. Bxe4 dxe4 24. Bg3 Qd5 25. Qf2 Qd8 26. Rfd1 Rf7 27. Qd2 Rd7 28. Qc2 Rd5 29. b4 Qe8 30. a4 a6 31. Qf2 Qh5 32. Re1 Be7 33. Qe2 Qg6 34. Qf2 Qh5 35. Qe2 Qxe2 36. Rxe2 Kf7 37. h4 Kg6 38. Kh2 Kh5 39. Kh3 Rg8 40. Rea2 h6 41. a5 b5 42. Bf2 g5 43. hxg5 hxg5 44. g3 Rdd8 45. Be1 Rh8 46. Rh2 gxf4 47. exf4 Kg6+ 48. Kg2 Rxh2+ 49. Kxh2 Rh8+ 50. Kg2 Kh5 51. Kh3 Kg6+ 52. Kg2 Kf7 53. Bf2 Bf6 54. Rh1 Rxh1 55. Kxh1 Ke7 56. Kg2 Kd6 57. Be3 Kd5 58. Kh3 Be7 59. Kg2 Bxb4 60. cxb4 c3 61. g4 fxg4 62. Kg3 Kc4 63. Bc1 Kxd4 64. Kxg4 Kd3 0-1

[Event "Berlin op 03"]
[Site "Berlin"]
[Date "2005.03.27"]
[Round "2"]
[White "Boettcher, Dietmar"]
[Black "Hansen, Kay"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1787"]
[BlackElo "2193"]
[PlyCount "44"]
[EventDate "2005.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 b6 2. d4 Bb7 3. Bf4 Nf6 4. e3 e6 5. Bd3 Be7 6. 0-0 Nh5 7. Nbd2 d6 8. c3 Nd7 9. Qc2 Nxf4 10. exf4 g6 11. Ne4 Nf6 12. Nfg5 0-0 13. Rfe1 c5 14. dxc5 bxc5 15. Nxf6+ Bxf6 16. Ne4 Bxe4 17. Bxe4 d5 18. Bf3 Rb8 19. g4 d4 20. Rad1 Qa5 21. b4 Qa3 22. cxd4 Qxf3 0-1

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2004.05.23"]
[Round "7.30"]
[White "Koenig, Frank"]
[Black "Boettcher, Dietmar"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1999"]
[PlyCount "139"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d6 6. e4 c5 7. Nbd2 Nc6 8. c3 Bd7 9. a4 Qc7 10. Nc4 Rab8 11. Re1 Ng4 12. h3 Nge5 13. Nfxe5 Nxe5 14. Ne3 e6 15. f4 Nc6 16. Kh1 Ne7 17. Nc4 Bc6 18. Be3 f5 19. e5 Bxg2+ 20. Kxg2 d5 21. Nd6 Nc8 22. Nb5 Qc6 23. Kh2 a6 24. Na3 Ne7 25. b4 b6 26. Rc1 Rfd8 27. a5 Nc8 28. axb6 Bf8 29. Re2 Nxb6 30. Nc2 Ra8 31. bxc5 Bxc5 32. Nb4 Qc7 33. Bxc5 Qxc5 34. d4 Qc7 35. Nd3 Nd7 36. Qa4 Qc4 37. Qxc4 dxc4 38. Nb2 Nb6 39. Ra1 Nd5 40. Rc2 Ne3 41. Re2 Nd5 42. Nxc4 Nxc3 43. Rc2 Nb5 44. Nb6 Nxd4 45. Rc7 Rab8 46. Rxa6 Nb5 47. Rd7 h5 48. Ra5 Rxd7 49. Nxd7 Rb7 50. Nc5 Rb6 51. Nxe6 Rxe6 52. Rxb5 Ra6 53. Rb2 Kf7 54. Kg2 Ra3 55. Kf2 h4 56. Rb7+ Kf8 57. g4 Rxh3 58. gxf5 gxf5 59. Rh7 Rh2+ 60. Kg1 Ra2 61. Rxh4 Kg7 62. Rh2 Ra4 63. Rf2 Kf7 64. Kg2 Ke6 65. Kg3 Kd5 66. Kh4 Ke4 67. Kg5 Rb4 68. Re2+ Kf3 69. Re1 Kf2 70. Rd1 1-0

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2004.05.22"]
[Round "6"]
[White "Boettcher, Dietmar"]
[Black "Schoenberger, Kay"]
[Result "1-0"]
[ECO "A11"]
[PlyCount "121"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. c4 c6 4. Bg2 Bg4 5. Qb3 Qb6 6. Nc3 Qxb3 7. axb3 Bxf3 8. Bxf3 d4 9. Nb5 Kd8 10. Nxd4 e5 11. Nc2 Nbd7 12. d3 g6 13. Be3 Bc5 14. Bg5 h6 15. Bd2 Kc7 16. b4 Bf8 17. 0-0 Bg7 18. Bc3 Rhe8 19. Na3 a6 20. Nb1 Nh7 21. Nd2 Ng5 22. Bg2 Ne6 23. e3 f5 24. Nb3 Rad8 25. Rfd1 Nb8 26. c5 Kc8 27. d4 e4 28. Bf1 Nc7 29. Bc4 Nd5 30. Na5 Bf6 31. Kg2 Rd7 32. Re1 Bd8 33. Nb3 Rde7 34. Bf1 Nd7 35. Nd2 Nc7 36. Nc4 Nb5 37. Be2 Bc7 38. Bd1 Nf6 39. Bb3 Nd5 40. Bd2 g5 41. Na3 Na7 42. Bxd5 cxd5 43. Nb1 Nb5 44. Nc3 Nxc3 45. bxc3 f4 46. c4 dxc4 47. d5 Be5 48. Rac1 b5 49. exf4 gxf4 50. Rxe4 fxg3 51. hxg3 Bb2 52. Rxe7 Rxe7 53. Rc2 Ba3 54. Ra2 Re2 55. Kf3 Rxd2 56. Rxd2 c3 57. Rc2 Bxb4 58. Ke4 Kc7 59. Kd4 Ba3 60. Rxc3 Bb2 61. Kd3 1-0

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2004.05.22"]
[Round "5"]
[White "Figura, Atila Gajo"]
[Black "Boettcher, Dietmar"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2154"]
[PlyCount "15"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 Bf5 7. Bxf6 Bxf6 8. Qb3 1-0

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2004.05.21"]
[Round "4"]
[White "Boettcher, Dietmar"]
[Black "Krawczyk, Harald"]
[Result "1-0"]
[ECO "D03"]
[PlyCount "59"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bg5 e6 4. e3 Be7 5. Bd3 Nbd7 6. 0-0 0-0 7. Nbd2 c5 8. c3 b6 9. Ne5 Nxe5 10. dxe5 Nd7 11. Bf4 f5 12. exf6 Nxf6 13. Qc2 Bd6 14. Bg5 h6 15. Bxf6 Rxf6 16. e4 Rf8 17. Rae1 Qg5 18. g3 Bb7 19. Kh1 Rf7 20. f4 Qd8 21. e5 Be7 22. Kg1 g5 23. f5 exf5 24. Bxf5 Qc7 25. Be6 Raf8 26. Rxf7 Rxf7 27. Rf1 Qxe5 28. Qg6+ Kh8 29. Qxh6+ Kg8 30. Bxf7# 1-0

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2004.05.20"]
[Round "2"]
[White "Boettcher, Dietmar"]
[Black "Ochtman, Henk"]
[Result "1/2-1/2"]
[ECO "A48"]
[BlackElo "2156"]
[PlyCount "63"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bg5 Ne4 4. Bf4 d5 5. e3 c5 6. dxc5 Bg7 7. Be5 Bxe5 8. Nxe5 Qa5+ 9. Nd2 Nxc5 10. Be2 Nc6 11. Nxc6 bxc6 12. 0-0 0-0 13. Nb3 Qb6 14. Nxc5 Qxc5 15. Bd3 Rb8 16. b3 Be6 17. Qd2 Qd6 18. Rfc1 c5 19. Qa5 c4 20. Be2 Qb6 21. Qxb6 Rxb6 22. Rd1 Rc8 23. Bf3 Rc5 24. g3 Ra5 25. Rd2 Kf8 26. Kg2 Ke8 27. Rad1 Rxa2 28. Bxd5 c3 29. Re2 Rd6 30. e4 Ra5 31. Rd3 Rc5 32. Ree3 1/2-1/2

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2004.05.20"]
[Round "3"]
[White "Kunow, Frank"]
[Black "Boettcher, Dietmar"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2106"]
[PlyCount "101"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. f3 Nf6 5. e3 e6 6. Bd3 Be7 7. c3 0-0 8. Qc2 c5 9. dxc5 Bxc5 10. Nd2 Qb6 11. Nf1 Nbd7 12. Qb3 Nh5 13. Qxb6 Bxb6 14. Bg3 Nxg3 15. hxg3 f5 16. 0-0-0 Ne5 17. Bc2 Nc4 18. Re1 Bd7 19. Nh3 e5 20. Nf2 f4 21. Nd1 Bf5 22. gxf4 Bxc2 23. Kxc2 exf4 24. exf4 Rae8 25. Nd2 Rxe1 26. Rxe1 Rxf4 27. Nxc4 dxc4 28. Ne3 Bxe3 29. Rxe3 Kf7 30. Re5 b6 31. Kd2 Rf6 32. Rd5 Rg6 33. g4 Ke6 34. Rd4 b5 35. Ke3 h5 36. gxh5 Rg2 37. Rd2 Rxd2 38. Kxd2 Kf5 39. Ke3 Kg5 40. Kd4 Kxh5 41. b3 Kg5 42. bxc4 bxc4 43. Kxc4 Kf4 44. Kd5 Kxf3 45. c4 g5 46. c5 g4 47. c6 g3 48. c7 g2 49. c8Q g1Q 50. Qf5+ Ke2 51. Qc2+ 1-0

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2004.05.19"]
[Round "1"]
[White "Maniocha, Andrzej"]
[Black "Boettcher, Dietmar"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2261"]
[PlyCount "94"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bd2 Bf5 6. Nf3 Nd7 7. Bc4 Ngf6 8. 0-0 e6 9. Re1 Qc7 10. a4 Bd6 11. h3 0-0 12. Nh4 Bg6 13. Nxg6 hxg6 14. Qf3 Nb6 15. Bb3 Nbd5 16. Ne4 Nxe4 17. Rxe4 Nf6 18. Ree1 Rad8 19. Bg5 Be7 20. Rad1 Rd7 21. Rd3 Rfd8 22. Red1 Nd5 23. Bc1 Nb4 24. Re3 Rxd4 25. Rxd4 Rxd4 26. c3 Rf4 27. Qg3 Nd5 28. Bxd5 cxd5 29. Rxe6 Rc4 30. Qxc7 Rxc7 31. Re1 Kf8 32. Be3 Bc5 33. Rd1 Bxe3 34. fxe3 Rc5 35. Rd4 Ke7 36. e4 Rc4 37. exd5 Rxd4 38. cxd4 Kd6 39. Kf2 Kxd5 40. Ke3 g5 41. Kd3 b6 42. b4 a6 43. Ke3 b5 44. axb5 axb5 45. Kd3 f5 46. Ke3 g6 47. g3 Kd6 1/2-1/2

[Event "Rostock  PSV op 03rd"]
[Site "Rostock"]
[Date "2003.08.31"]
[Round "7"]
[White "Boettcher, Dietmar"]
[Black "Ott, Mathias"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1751"]
[BlackElo "1899"]
[PlyCount "52"]
[EventDate "2003.08.28"]
[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. d4 Nf6 3. Bg5 e6 4. e3 Nbd7 5. Bd3 c5 6. c3 b6 7. Nbd2 Bb7 8. Rc1 Be7 9. 0-0 0-0 10. Re1 Rc8 11. Bb1 Re8 12. Ne5 Nf8 13. Ndf3 cxd4 14. exd4 b5 15. a3 a5 16. Bd2 Qb6 17. Ng5 b4 18. axb4 axb4 19. Ngxf7 bxc3 20. bxc3 Ba3 21. Rc2 Ne4 22. Qg4 Ng6 23. Qe2 Re7 24. Ng5 Nxe5 25. Nxe4 Ba6 26. Qh5 Nd3 0-1

[Event "Rostock  PSV op 03rd"]
[Site "Rostock"]
[Date "2003.08.30"]
[Round "5"]
[White "Boettcher, Dietmar"]
[Black "Fischer, Joachim"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1751"]
[PlyCount "47"]
[EventDate "2003.08.28"]
[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 Nf6 2. d4 e6 3. Bg5 Be7 4. e3 b6 5. Bd3 Bb7 6. Nbd2 d6 7. 0-0 0-0 8. Rc1 Nbd7 9. c3 c5 10. Re1 e5 11. e4 Ng4 12. Bxe7 Qxe7 13. h3 Nh6 14. Qc2 Rfc8 15. dxe5 dxe5 16. a4 a6 17. Rcd1 Nf8 18. Nc4 Nd7 19. Ne3 Bc6 20. Nd5 Bxd5 21. exd5 f5 22. Bxf5 Nxf5 23. Qxf5 Rf8 24. Qe6+ 1-0

[Event "Rostock  PSV op 03rd"]
[Site "Rostock"]
[Date "2003.08.29"]
[Round "3"]
[White "Boettcher, Dietmar"]
[Black "Kupfer, Wilfried"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1751"]
[BlackElo "1185"]
[PlyCount "71"]
[EventDate "2003.08.28"]
[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. d4 Nf6 3. Bg5 Bf5 4. Nh4 Bg4 5. h3 Bh5 6. g4 Bg6 7. Nxg6 hxg6 8. Bg2 e6 9. Nc3 Be7 10. Qd3 c6 11. 0-0-0 Nbd7 12. f4 Qa5 13. f5 e5 14. e4 exd4 15. Qxd4 Bc5 16. Qa4 Qb6 17. exd5 Be3+ 18. Bxe3 Qxe3+ 19. Kb1 0-0 20. dxc6 bxc6 21. Bxc6 Nb6 22. Qd4 Qxd4 23. Rxd4 Rac8 24. Bf3 gxf5 25. gxf5 Rfe8 26. Ne4 Nxe4 27. Rxe4 Red8 28. Rd1 Nd5 29. Red4 Nc3+ 30. bxc3 Rb8+ 31. Rb4 Rxd1+ 32. Bxd1 Re8 33. c4 Re1 34. Kc1 Rh1 35. c5 Rxh3 36. Rc4 1-0

[Event "Rostock  PSV op 03rd"]
[Site "Rostock"]
[Date "2003.08.29"]
[Round "4"]
[White "Niessner, Robert"]
[Black "Boettcher, Dietmar"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1533"]
[BlackElo "1751"]
[PlyCount "47"]
[EventDate "2003.08.28"]
[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 d5 2. exd5 Qxd5 3. d4 Nc6 4. c3 e5 5. dxe5 Qxd1+ 6. Kxd1 Nxe5 7. Bf4 Ng4 8. Bg3 Bf5 9. h3 0-0-0+ 10. Ke1 N8f6 11. Nf3 Ne4 12. Be5 Ngf6 13. Bc4 Bc5 14. Bd4 Rhe8 15. Kf1 Bxd4 16. Nxd4 c5 17. g4 cxd4 18. gxf5 d3 19. Kg2 Nd5 20. Rd1 Nxf2 21. Kxf2 Re2+ 22. Kf3 Re3+ 23. Kf2 Re2+ 24. Kf3 1/2-1/2

[Event "Rostock  PSV op 03rd"]
[Site "Rostock"]
[Date "2003.08.28"]
[Round "1"]
[White "Boettcher, Dietmar"]
[Black "Schoenrock, Ruediger"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1751"]
[BlackElo "2203"]
[PlyCount "32"]
[EventDate "2003.08.28"]
[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. d4 Nf6 3. Bg5 Ne4 4. Bh4 c5 5. e3 Nc6 6. c3 Qb6 7. Qc2 Bf5 8. Bd3 c4 9. Bxe4 Bxe4 10. Qc1 f6 11. 0-0 g5 12. Bg3 h5 13. h3 e6 14. Nbd2 Bd3 15. Rd1 Qa6 16. Ne1 Be2 0-1

[Event "Rostock  PSV op 03rd"]
[Site "Rostock"]
[Date "2003.08.28"]
[Round "2"]
[White "Mueggenburg, Rolf"]
[Black "Boettcher, Dietmar"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1460"]
[BlackElo "1751"]
[PlyCount "67"]
[EventDate "2003.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 Bg4 3. Nf3 e6 4. e3 Nf6 5. Be2 Bd6 6. h3 Bf5 7. Nh4 Be4 8. Nf3 0-0 9. Bd3 Bxd3 10. Qxd3 c5 11. a3 Nc6 12. dxc5 Bxc5 13. b4 Bd6 14. 0-0 Rc8 15. Bb2 a6 16. Rab1 Qc7 17. Rfc1 Rfd8 18. Ne2 e5 19. Nh4 d4 20. e4 Bxb4 21. axb4 Nxb4 22. Qb3 Nxc2 23. Qd3 b5 24. Nf5 g6 25. Nfg3 Qc4 26. Qd2 d3 27. Bxe5 Nxe4 28. Nxe4 Qxe4 29. Bf4 Rd6 30. Nc3 Qc6 31. Be5 Rdd8 32. Nd1 Qe4 33. Bc3 Rc4 34. Rxc2 1-0

[Event "Greifswald Ryck op"]
[Site "Greifswald"]
[Date "2002.08.25"]
[Round "6"]
[White "Boettcher, Dietmar"]
[Black "Witt, Ronald"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1727"]
[BlackElo "2071"]
[PlyCount "52"]
[EventDate "2002.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bg5 Nbd7 4. e3 e6 5. Bd3 Be7 6. c3 b6 7. Nbd2 Bb7 8. 0-0 0-0 9. Ne5 Nxe5 10. dxe5 Ne4 11. Bxe7 Qxe7 12. Qc2 f5 13. exf6 Nxf6 14. e4 g6 15. e5 Ng4 16. Rae1 Qh4 17. h3 Nxf2 18. Nf3 Rxf3 19. Rxf2 Rxf2 20. Qxf2 Qxf2+ 21. Kxf2 Rf8+ 22. Ke3 c5 23. g4 g5 24. h4 h6 25. hxg5 hxg5 26. Rh1 d4+ 0-1

[Event "Greifswald Ryck op"]
[Site "Greifswald"]
[Date "2002.08.25"]
[Round "7"]
[White "Mertin, Jan"]
[Black "Boettcher, Dietmar"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1559"]
[BlackElo "1727"]
[PlyCount "90"]
[EventDate "2002.08.??"]
[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. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 c6 6. Qd2 b5 7. 0-0-0 Qa5 8. Kb1 Nbd7 9. g4 Nb6 10. g5 Nfd7 11. Re1 Nc4 12. Bxc4 bxc4 13. Nge2 Rb8 14. Nd1 Qxd2 15. Bxd2 0-0 16. Bc3 Nb6 17. Ne3 Na4 18. Kc1 Nxc3 19. bxc3 Ba6 20. Kd2 Rb2 21. Rb1 Rfb8 22. Rxb2 Rxb2 23. Ra1 Kf8 24. Kc1 Rb6 25. Rb1 Rxb1+ 26. Kxb1 h5 27. h4 Ke8 28. Kc1 Kd7 29. Kd2 Kc7 30. f4 e5 31. f5 Kb6 32. d5 cxd5 33. Nxd5+ Kc5 34. fxg6 Bb7 35. gxf7 Bxd5 36. exd5 Kxd5 37. Ng3 Ke6 38. Nxh5 Kxf7 39. Nxg7 Kxg7 40. h5 d5 41. Ke3 e4 42. Kd4 Kh7 43. Ke3 Kg7 44. Kd4 Kh7 45. Ke3 Kg7 1/2-1/2

[Event "Greifswald Ryck op"]
[Site "Greifswald"]
[Date "2002.08.24"]
[Round "5"]
[White "Boettcher, Dietmar"]
[Black "Huchthausen, Gerhard"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1727"]
[BlackElo "1539"]
[PlyCount "89"]
[EventDate "2002.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. Bg5 e6 4. e3 Be7 5. Bd3 0-0 6. Nbd2 Nbd7 7. c3 c5 8. Rc1 b6 9. 0-0 Qc7 10. Re1 e5 11. e4 Bd6 12. Bxf6 gxf6 13. Nh4 exd4 14. Nf5 Bxh2+ 15. Kh1 Bf4 16. Qg4+ Bg5 17. Nf3 Qf4 18. Qh5 Ne5 19. Nxe5 Bxf5 20. exf5 Qh4+ 21. Qxh4 Bxh4 22. g3 fxe5 23. gxh4 c4 24. Bf1 dxc3 25. bxc3 f6 26. Red1 Rad8 27. Rd2 d4 28. cxd4 b5 29. d5 Rd6 30. Rb1 Rb8 31. Bxc4 b4 32. Rdb2 a5 33. a3 Rc8 34. Ba2 bxa3 35. Rb8 Rxb8 36. Rxb8+ Kg7 37. Kg2 Rd7 38. Ra8 Kf7 39. Rxa5 Ke7 40. Rxa3 Kd6 41. Ra6+ Ke7 42. d6+ Rxd6 43. Rxd6 Kxd6 44. Kf3 h5 45. Bf7 1-0

[Event "Greifswald Ryck op"]
[Site "Greifswald"]
[Date "2002.08.24"]
[Round "2"]
[White "Mielke, Sven"]
[Black "Boettcher, Dietmar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2098"]
[BlackElo "1727"]
[PlyCount "67"]
[EventDate "2002.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. b4 c6 2. c4 a5 3. b5 d5 4. e3 Nf6 5. Bb2 e6 6. Nf3 Bd6 7. Be2 0-0 8. 0-0 dxc4 9. Bxc4 cxb5 10. Bxb5 Bd7 11. Nc3 Nd5 12. Be2 Nxc3 13. Bxc3 b5 14. Nd4 b4 15. Bb2 Qb6 16. f4 Nc6 17. Bd3 f5 18. Rc1 Rac8 19. Nf3 Bxf4 20. Rxc6 Bxe3+ 21. dxe3 Qxe3+ 22. Kh1 Bxc6 23. Nd4 Bd5 24. Ba6 Rcd8 25. Qa1 Qg5 26. Nf3 Qe7 27. Be5 g5 28. Rc1 Bxf3 29. gxf3 Qd7 30. Rg1 g4 31. Qc1 Qd2 32. Bc4 Kf7 33. Qb1 Qe3 34. Qxf5+ 1-0

[Event "Greifswald Ryck op"]
[Site "Greifswald"]
[Date "2002.08.23"]
[Round "3"]
[White "Boettcher, Dietmar"]
[Black "Dachner, Mathias"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1727"]
[BlackElo "1084"]
[PlyCount "99"]
[EventDate "2002.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. Bg5 f6 4. Bf4 Bg4 5. Nbd2 e6 6. h3 Bh5 7. e3 g5 8. Bh2 Bd6 9. Bxd6 Qxd6 10. Be2 0-0-0 11. c3 Bxf3 12. Bxf3 e5 13. 0-0 f5 14. b4 e4 15. Be2 Nf6 16. Qa4 Nd7 17. Qb3 Nb6 18. a4 Nd7 19. a5 a6 20. b5 Ncb8 21. Rfb1 axb5 22. Bxb5 Na6 23. c4 Ndb8 24. c5 Qe6 25. Ba4 Nxc5 26. dxc5 Qa6 27. Bb5 Qa7 28. Rc1 c6 29. Be2 Na6 30. Bxa6 Qxa6 31. Qb6 Kd7 32. Qxa6 bxa6 33. Rab1 Rb8 34. Rb6 Ra8 35. Rcb1 Rhc8 36. Nb3 f4 37. Nd4 h5 38. Rb7+ Rc7 39. Kf1 Ra7 40. Rxa7 Rxa7 41. Rb6 fxe3 42. fxe3 g4 43. hxg4 hxg4 44. Kf2 g3+ 45. Kxg3 Kd8 46. Kf4 Rf7+ 47. Nf5 Kc7 48. Rxa6 Kb7 49. Rb6+ Ka7 50. g4 1-0

[Event "Greifswald Ryck op"]
[Site "Greifswald"]
[Date "2002.08.23"]
[Round "4"]
[White "Heinrich, Alexander"]
[Black "Boettcher, Dietmar"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2171"]
[BlackElo "1727"]
[PlyCount "23"]
[EventDate "2002.08.??"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Bd2 Bf5 7. Qe2 Qc7 8. Nf3 e6 9. Bb3 Be7 10. Ne5 Nbd7 11. g4 Bg6 12. h4 1-0

[Event "Greifswald Ryck op"]
[Site "Greifswald"]
[Date "2002.08.22"]
[Round "1"]
[White "Boettcher, Dietmar"]
[Black "Nautsch, Andreas"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1727"]
[BlackElo "907"]
[PlyCount "73"]
[EventDate "2002.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. Bg5 h6 4. Bh4 g5 5. Bg3 Bf5 6. h4 gxh4 7. Nxh4 Bh7 8. e3 Nb4 9. Na3 c6 10. c3 e6 11. cxb4 Bxb4+ 12. Ke2 Bxa3 13. bxa3 Qa5 14. Qb3 Qa6+ 15. Ke1 b5 16. Bd3 f5 17. Be5 Qa5+ 18. Qb4 Qxb4+ 19. axb4 f4 20. Bxh8 Bxd3 21. exf4 Kf7 22. Kd2 Bc4 23. Be5 a5 24. a3 a4 25. f5 h5 26. Rh3 Nh6 27. fxe6+ Kxe6 28. f3 Nf7 29. Re1 Ng5 30. Rg3 Nf7 31. Rg6+ Kd7 32. Rg7 Rf8 33. Ng6 Ra8 34. Rxf7+ Kc8 35. Bd6 Kd8 36. Bc7+ Kc8 37. Bb6 1-0

[Event "Strausberg Weihnachts op"]
[Site "Strausberg"]
[Date "2001.12.27"]
[Round "1.6"]
[White "Boettcher, Dietmar"]
[Black "Drobka, Stefan"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1733"]
[BlackElo "2269"]
[PlyCount "44"]
[EventDate "2001.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. e3 g6 4. Be2 Bg7 5. 0-0 d6 6. Nc3 Nf6 7. d3 Rb8 8. Bd2 b5 9. Qe1 b4 10. Nd1 Qb6 11. h3 a5 12. g4 h5 13. g5 Ng8 14. Kh2 e5 15. Nh4 Nge7 16. f5 Nxf5 17. Nxf5 Bxf5 18. Rxf5 gxf5 19. Qg3 Ne7 20. c3 Qc6 21. e4 bxc3 22. Bxc3 fxe4 0-1

