[Event "BL2 West 9899 (Women)"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?"]
[White "Dederichs, Andrea"]
[Black "Muhren, Bianca"]
[Result "0-1"]
[ECO "E87"]
[PlyCount "66"]
[EventDate "1998.10.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Ne8 8. Bd3 a5 9. Nge2 Na6 10. a3 Nc5 11. Bc2 f5 12. 0-0 f4 13. Bf2 g5 14. b4 axb4 15. axb4 Rxa1 16. Qxa1 Na6 17. Qa3 g4 18. fxg4 Bxg4 19. b5 Nb8 20. Qa8 f3 21. Ng3 fxg2 22. Re1 Qf6 23. Nf5 Bxf5 24. exf5 Nd7 25. Qxb7 Bh6 26. Ne2 Bd2 27. Rd1 Qg5 28. Qc8 Ndf6 29. Qe6+ Kh8 30. h4 Qh6 31. Kxg2 Rg8+ 32. Kf1 Ng4 33. Qxh6 Nh2# 0-1

[Event "Ruhrgebiet VL1-chT 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Dederichs, Andrea"]
[Black "Achenbach, Manfred"]
[Result "0-1"]
[ECO "D40"]
[PlyCount "98"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 c5 2. e3 e6 3. Nf3 d5 4. c4 Nf6 5. Nc3 Nc6 6. dxc5 Bxc5 7. a3 a5 8. cxd5 exd5 9. Bb5 0-0 10. 0-0 Bg4 11. Be2 Rc8 12. Na4 Ba7 13. Qb3 Qc7 14. Nc3 Bb8 15. g3 Rcd8 16. Rd1 Qd7 17. Qa4 h5 18. b4 axb4 19. axb4 Qe7 20. b5 Ne5 21. Nd4 Qc7 22. Bb2 Nc4 23. Qb4 Nxb2 24. Qxb2 Qe5 25. Qd2 Rfe8 26. Nf3 Qe7 27. Ra4 Bc7 28. Qd3 Bb6 29. h4 g6 30. Rf4 Kg7 31. Na4 Bc7 32. Rd4 Bxf3 33. Bxf3 Be5 34. Nc3 Bxd4 35. Qxd4 Qe5 36. Qxe5 Rxe5 37. e4 d4 38. Ne2 d3 39. Nc3 Rc5 40. Nd5 Nxd5 41. exd5 Rc3 42. Be4 f5 43. Bg2 Kf6 44. f4 Rd6 45. Kf1 Rb6 46. Rb1 d2 47. Rd1 Rc1 48. Ke2 Rxd1 49. Kxd1 Rxb5 0-1

[Event "Ruhrgebiet VK4 9697"]
[Site "Ruhrgebiet"]
[Date "1996.??.??"]
[Round "?"]
[White "Dederichs, Andrea"]
[Black "Gierse, Heinz Dieter"]
[Result "0-1"]
[ECO "E88"]
[PlyCount "66"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 c6 6. Be3 0-0 7. Bd3 Nbd7 8. Nge2 a6 9. 0-0 e5 10. d5 cxd5 11. cxd5 Ne8 12. Qc2 b5 13. b4 Nb6 14. a4 bxa4 15. Nxa4 Nxa4 16. Rxa4 f5 17. Rfa1 fxe4 18. fxe4 Qh4 19. Ng3 Nf6 20. Be2 Bg4 21. Bf3 Bxf3 22. gxf3 Nh5 23. Qg2 Nf4 24. Qd2 Bh6 25. Rxa6 Nh3+ 26. Kg2 Bxe3 27. Qxe3 Rxa6 28. Rxa6 Ng5 29. Rxd6 Nxf3 30. Nf1 Qg4+ 31. Kh1 Nh4 32. Ng3 Qd1+ 33. Qg1 Qf3+ 0-1

[Event "Ruhrgebiet VK4 9697"]
[Site "Ruhrgebiet"]
[Date "1996.??.??"]
[Round "?"]
[White "Dederichs, Andrea"]
[Black "Spiess, Timo"]
[Result "0-1"]
[ECO "A85"]
[PlyCount "42"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. e3 0-0 6. Be2 b6 7. 0-0 Bb7 8. Bd2 e6 9. Rc1 Na6 10. a3 c5 11. Na4 Ne4 12. b4 d6 13. b5 Nc7 14. dxc5 dxc5 15. Bc3 Nxc3 16. Nxc3 Qe7 17. Qc2 g5 18. Rfd1 g4 19. Ne1 Qh4 20. Bf1 Rf6 21. g3 Qxh2+ 0-1

[Event "Ruhrgebiet VL1-chT 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Krumnack, Martin"]
[Black "Dederichs, Andrea"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "95"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 0-0 8. Bd3 Nbd7 9. Nge2 h6 10. Bh4 Nh5 11. Bxe7 Qxe7 12. 0-0-0 Nb6 13. h3 Nf6 14. g4 Ne8 15. Nf4 Nd6 16. Rdg1 Nbc4 17. h4 g6 18. g5 h5 19. Bxg6 fxg6 20. Qxg6+ Qg7 21. Qxh5 Rxf4 22. exf4 Qxd4 23. Rd1 Qxf4+ 24. Kb1 Bf5+ 25. Ka1 Qxf2 26. Qe2 Qxe2 27. Nxe2 Bg4 28. Rde1 Ne3 29. Nd4 Nec4 30. Rhg1 Bh5 31. b3 Nd2 32. Re7 Re8 33. Rd7 N2e4 34. g6 c5 35. Nc2 d4 36. Ne1 a6 37. Nd3 b6 38. Nf4 Bf3 39. h5 Nf5 40. Rf1 Nd2 41. Rf2 c4 42. bxc4 Nxc4 43. a3 Re3 44. Rxf3 Rxf3 45. Ne6 Rxa3+ 46. Kb1 Rb3+ 47. Kc2 Rc3+ 48. Kb1 1/2-1/2

[Event "Ruhrgebiet VK4 9697"]
[Site "Ruhrgebiet"]
[Date "1996.??.??"]
[Round "?"]
[White "Kunkel, Wolfgang"]
[Black "Dederichs, Andrea"]
[Result "1-0"]
[ECO "A18"]
[PlyCount "65"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 gxf6 7. Nf3 b6 8. d4 Bb7 9. a4 a5 10. Be2 Nd7 11. 0-0 Bd6 12. Qb3 Ba6 13. Re1 c5 14. Ba3 Qc7 15. Rab1 Bb7 16. d5 e5 17. Nh4 Rg8 18. Nf5 Bf8 19. Bd3 0-0-0 20. Ng3 Re8 21. Bf5 Rd8 22. Qxb6 Qxb6 23. Rxb6 Kc7 24. Rbb1 Nb6 25. Ne4 Nxc4 26. Bxc5 Bxd5 27. Bxf8 Rdxf8 28. g3 Bxe4 29. Bxe4 Nd2 30. Rb7+ Kc8 31. Ra7 Nc4 32. Bxh7 Rg7 33. Ra8+ 1-0

[Event "Ruhrgebiet VK4 9697"]
[Site "Ruhrgebiet"]
[Date "1996.??.??"]
[Round "?"]
[White "Levermann, Claus Peter"]
[Black "Dederichs, Andrea"]
[Result "1-0"]
[ECO "B55"]
[PlyCount "80"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 e5 7. 0-0 Be7 8. c4 0-0 9. Nc3 d6 10. h3 Be6 11. b3 Nd7 12. Be3 f5 13. exf5 Bxf5 14. Bxf5 Rxf5 15. Ne4 Qf8 16. Qd2 Nb6 17. Rad1 Rd8 18. Qa5 Nc8 19. a4 d5 20. cxd5 Bb4 21. Qa6 cxd5 22. Qd3 Be7 23. Ng3 Rf6 24. Rc1 d4 25. Bd2 Nd6 26. Rc7 Rc8 27. Rxa7 Bd8 28. Ne4 Nxe4 29. Qxe4 Bb6 30. Rd7 d3 31. Be3 Bxe3 32. Qxe3 Rc2 33. Rxd3 e4 34. Rd2 Rxd2 35. Qxd2 Qb8 36. Qd5+ Kf8 37. Qc5+ Kg8 38. b4 Qe8 39. b5 h6 40. a5 Qe7 1-0

[Event "Ruhrgebiet VK4 9697"]
[Site "Ruhrgebiet"]
[Date "1996.??.??"]
[Round "?"]
[White "Sieler, Sascha"]
[Black "Dederichs, Andrea"]
[Result "1-0"]
[ECO "D66"]
[PlyCount "105"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 c6 7. Rc1 Nbd7 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 Nb6 11. Bd3 Nbd5 12. 0-0 Nxc3 13. bxc3 Nd5 14. Bxe7 Qxe7 15. Ne5 Bd7 16. Qb3 Be8 17. Rb1 b6 18. Rfc1 f5 19. c4 Nc7 20. c5 b5 21. Be2 Nd5 22. Bf3 g5 23. Bxd5 exd5 24. Rf1 Kg7 25. f4 Rf6 26. h3 Bd7 27. Qc3 a5 28. Rf3 g4 29. hxg4 fxg4 30. Rff1 Bf5 31. Rb2 h5 32. Kf2 h4 33. Rh1 Rh6 34. Qe1 g3+ 35. Ke2 Be4 36. Nf3 Bxf3+ 37. Kxf3 Qe4+ 38. Kg4 Kf6 39. Rxh4 Qf5+ 40. Kxg3 Rg8+ 41. Kh2 Rhg6 42. Rh3 Qe4 43. Qf1 b4 44. Qf3 Qd3 45. Qh5 Re8 46. Qf3 Reg8 47. Rf2 Qf5 48. Rh5 Qb1 49. Qh3 Qe4 50. Rh6 Rxh6 51. Qxh6+ Kf7 52. Qh5+ Kf8 53. Qh3 1-0

[Event "Ruhrgebiet VL1-chT 9596"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Dederichs, Andrea"]
[Black "Bachmann, Rolf"]
[Result "0-1"]
[ECO "E81"]
[PlyCount "70"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c6 7. Bd3 a6 8. a4 e5 9. dxe5 dxe5 10. Nge2 Qc7 11. Qb3 a5 12. 0-0 Nfd7 13. Rfd1 Na6 14. Qa3 b6 15. Nc1 Ndc5 16. Be2 Re8 17. b3 f5 18. Nd3 Ne6 19. Rac1 Nd4 20. Qb2 Nb4 21. Bf1 Be6 22. Nxe5 Ndc2 23. Rxc2 Nxc2 24. Qxc2 Bxe5 25. g3 Rad8 26. Ne2 Rxd1 27. Qxd1 fxe4 28. fxe4 Bg4 29. Qc2 Bxe2 30. Qxe2 c5 31. Qg4 Qd6 32. Qf3 Bd4 33. Kh1 Qe5 34. Bg2 Bxe3 35. Qxe3 Qa1+ 0-1

[Event "Balatonbereny op"]
[Site "Balatonbereny"]
[Date "1995.??.??"]
[Round "6"]
[White "Dederichs, Andrea"]
[Black "Dlauchy, Peter"]
[Result "1/2-1/2"]
[ECO "D66"]
[BlackElo "2040"]
[PlyCount "65"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 049 Extra"]
[Source "ChessBase"]
[SourceDate "1996.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.01.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 0-0 7. Bd3 c6 8. 0-0 h6 9. Bh4 dxc4 10. Bxc4 b5 11. Bd3 a6 12. Rc1 c5 13. dxc5 Nxc5 14. Bb1 Qxd1 15. Rfxd1 Bb7 16. b4 Bxf3 17. gxf3 Nb7 18. Ne4 Rac8 19. Nxf6+ Bxf6 20. Rxc8 Rxc8 21. Bxf6 gxf6 22. Be4 Rc7 23. f4 f5 24. Bf3 Kf8 25. Bxb7 Rxb7 26. Rd8+ Ke7 27. Ra8 Rb6 28. Kg2 Rc6 29. Kg3 Kf6 30. a3 Kg7 31. Kf3 Kg6 32. Ra7 Kg7 33. Kg3 1/2-1/2

[Event "Balatonbereny op"]
[Site "Balatonbereny"]
[Date "1995.??.??"]
[Round "5"]
[White "Dederichs, Andrea"]
[Black "Lipp, Alfred"]
[Result "0-1"]
[ECO "D55"]
[PlyCount "74"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 049 Extra"]
[Source "ChessBase"]
[SourceDate "1996.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.01.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 Nbd7 7. Bd3 c5 8. 0-0 b6 9. cxd5 exd5 10. Rc1 a6 11. Bb1 Bb7 12. dxc5 bxc5 13. Qb3 Ra7 14. Rfd1 Qa8 15. Na4 Bc6 16. Bxf6 Bxa4 17. Qxa4 Nxf6 18. Ne5 Bd6 19. Ng4 Nxg4 20. Qxg4 Rd8 21. Qf5 g6 22. Qf3 Rad7 23. h4 Qb8 24. Qe2 c4 25. h5 Be5 26. hxg6 hxg6 27. b3 cxb3 28. axb3 Rd6 29. Ba2 Kg7 30. f4 Bf6 31. g4 g5 32. Qf3 Qb4 33. fxg5 Bxg5 34. Rf1 Rf6 35. Qe2 Bxe3+ 36. Kg2 Qe4+ 37. Kg3 Bf4+ 0-1

[Event "Balatonbereny op"]
[Site "Balatonbereny"]
[Date "1995.??.??"]
[Round "8"]
[White "Dederichs, Andrea"]
[Black "Rogowski, Uwe"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "68"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 049 Extra"]
[Source "ChessBase"]
[SourceDate "1996.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.01.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 b6 7. Nc3 d6 8. b3 Bb7 9. Bb2 cxd4 10. Nxd4 Nbd7 11. Bf3 Bxf3 12. Qxf3 Ne5 13. Qe2 Qd7 14. Rfd1 Rac8 15. Rac1 Qb7 16. e4 Ned7 17. Nd5 Nc5 18. f3 a6 19. Nb4 Bh6 20. Rb1 Nh5 21. Qf2 Bg7 22. Ne2 Bxb2 23. Rxb2 f5 24. exf5 Rxf5 25. Ng3 Nxg3 26. Qxg3 b5 27. cxb5 axb5 28. Rbd2 Ne6 29. Rd5 Nf4 30. Qe1 Nxd5 31. Qe6+ Kg7 32. Nxd5 Re5 33. Qh3 Rxd5 34. Rxd5 Rc1+ 0-1

[Event "Balatonbereny op"]
[Site "Balatonbereny"]
[Date "1995.??.??"]
[Round "2"]
[White "Dederichs, Andrea"]
[Black "Siemes, Robert"]
[Result "0-1"]
[ECO "E81"]
[PlyCount "68"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 049 Extra"]
[Source "ChessBase"]
[SourceDate "1996.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.01.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c5 7. d5 e6 8. dxe6 Bxe6 9. Bd3 Nc6 10. Rc1 Ne5 11. b3 h5 12. Nge2 h4 13. Nf4 Nh7 14. Be2 a6 15. Qd2 Nc6 16. Ncd5 Nd4 17. Nxe6 fxe6 18. Nf4 Qe8 19. Nh3 e5 20. Nf2 Qe7 21. Ng4 h3 22. 0-0 hxg2 23. Rf2 Kh8 24. Bh6 Rf7 25. Bxg7+ Kxg7 26. Qh6+ Kh8 27. Rc3 Raf8 28. Qxg6 Ng5 29. Kxg2 Rg7 30. Qh5+ Rh7 31. Nh6 Qg7 32. f4 Nxe4+ 33. Rg3 Nxg3 34. hxg3 Rxh6 0-1

[Event "Ruhrgebiet VL1-chT 9596"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Dederichs, Andrea"]
[Black "Wessendorf, Thomas"]
[Result "0-1"]
[ECO "A42"]
[BlackElo "2285"]
[PlyCount "40"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Be3 e5 6. d5 Nce7 7. Bd3 f5 8. f3 Nf6 9. Nge2 0-0 10. 0-0 f4 11. Bf2 g5 12. b4 Ng6 13. c5 g4 14. Be1 Nh5 15. Rc1 Bh6 16. Rc2 g3 17. Qc1 Kg7 18. cxd6 Qh4 19. h3 Bxh3 20. Nb5 Bxg2 0-1

[Event "Ruhrgebiet VL1-chT 9596"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Ebert, Manfred"]
[Black "Dederichs, Andrea"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "71"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[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 d5 4. Nf3 c6 5. cxd5 exd5 6. Qc2 Nbd7 7. Bf4 Nb6 8. e3 Bd6 9. Bg5 Be7 10. h3 0-0 11. Bd3 h6 12. Bf4 Be6 13. g4 Ne8 14. 0-0-0 Bd6 15. g5 h5 16. Bxd6 Nxd6 17. Rdg1 Nbc4 18. g6 f6 19. Nd2 Nxd2 20. Kxd2 f5 21. h4 f4 22. Rh2 fxe3+ 23. fxe3 Qc7 24. Kc1 Qe7 25. Rg5 Bg4 26. Re5 Qf6 27. Be2 Bf5 28. Bd3 Qxg6 29. Bxf5 Nxf5 30. Rg2 Qh7 31. Rg5 g6 32. Rexf5 Rxf5 33. Qxf5 Rf8 34. Rxg6+ Qxg6 35. Qxg6+ Kh8 36. Qxh5+ 1-0

[Event "Balatonbereny op"]
[Site "Balatonbereny"]
[Date "1995.??.??"]
[Round "1"]
[White "Hever, Miklos"]
[Black "Dederichs, Andrea"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2335"]
[PlyCount "41"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 049 Extra"]
[Source "ChessBase"]
[SourceDate "1996.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.01.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. b3 Nbd7 7. Bb2 c6 8. d3 b6 9. Nc3 Bb7 10. e4 dxe4 11. dxe4 Qc7 12. Qe2 Rad8 13. e5 Ne8 14. Rad1 c5 15. Nb5 Qb8 16. Rd3 a6 17. Rfd1 Bc6 18. Ne1 Qa8 19. Rxd7 Bxg2 20. Nxg2 axb5 21. Rxe7 1-0

[Event "Balatonbereny op"]
[Site "Balatonbereny"]
[Date "1995.??.??"]
[Round "4"]
[White "Kovacs, Gabor"]
[Black "Dederichs, Andrea"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2205"]
[PlyCount "37"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 049 Extra"]
[Source "ChessBase"]
[SourceDate "1996.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.01.01"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. c3 e6 4. Qe2 d6 5. f4 Qc7 6. Nf3 Nge7 7. 0-0 Bd7 8. f5 0-0-0 9. fxe6 fxe6 10. Ng5 Ne5 11. Nxe6 Bxe6 12. Bxe6+ Kb8 13. d4 Nd7 14. Bf4 h6 15. Na3 a6 16. Bg3 Nc6 17. Bxd7 Rxd7 18. dxc5 Ka8 19. Nc4 1-0

[Event "Balatonbereny op"]
[Site "Balatonbereny"]
[Date "1995.??.??"]
[Round "3"]
[White "Meszaros, Attila"]
[Black "Dederichs, Andrea"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2105"]
[PlyCount "73"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 049 Extra"]
[Source "ChessBase"]
[SourceDate "1996.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.01.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bf4 d6 7. Ndb5 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Qa5+ 11. Qd2 Qxd2+ 12. Bxd2 Nxd5 13. exd5 Ne7 14. c4 bxc4 15. Nxc4 Nxd5 16. Be2 Be6 17. Rd1 Be7 18. Ba5 Rc8 19. b3 0-0 20. Nb6 Nxb6 21. Bxb6 Rc2 22. Rd2 Rfc8 23. Bd1 R2c6 24. Ba5 d5 25. 0-0 d4 26. Bf3 Rc2 27. Be4 Rxd2 28. Bxd2 f5 29. Bb1 e4 30. g4 g6 31. h3 Bh4 32. Rc1 Bxf2+ 33. Kxf2 e3+ 34. Ke2 exd2 35. Rxc8+ Bxc8 36. gxf5 Bxf5 37. Bxf5 0-1

[Event "Balatonbereny op"]
[Site "Balatonbereny"]
[Date "1995.??.??"]
[Round "9"]
[White "Mullner, Janos"]
[Black "Dederichs, Andrea"]
[Result "1-0"]
[ECO "D46"]
[PlyCount "55"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 049 Extra"]
[Source "ChessBase"]
[SourceDate "1996.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.01.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. e3 Nbd7 6. Bd3 Be7 7. 0-0 0-0 8. Qe2 Re8 9. b3 dxc4 10. bxc4 Bb4 11. Bb2 e5 12. dxe5 Ng4 13. e6 fxe6 14. Rad1 Qa5 15. Ne4 Rf8 16. Nfg5 Nde5 17. Nxh7 Rf5 18. Neg5 Nxd3 19. Qxd3 Be7 20. f4 Qb6 21. Bd4 Qc7 22. Qe2 e5 23. h3 exd4 24. hxg4 Ra5 25. Rxd4 Bc5 26. Re4 Bd7 27. Qf3 Ra3 28. Qh3 1-0

[Event "Ruhrgebiet VL1-chT 9596"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Servaty, Rudolf"]
[Black "Dederichs, Andrea"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2290"]
[PlyCount "81"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Nbd7 5. cxd5 exd5 6. Bg5 c6 7. e3 Be7 8. Qc2 h6 9. Bh4 0-0 10. Bd3 Re8 11. 0-0 Ne4 12. Bxe4 dxe4 13. Qxe4 Bxh4 14. Qxh4 Qb6 15. Rab1 Nf6 16. e4 Be6 17. h3 Qa5 18. Qf4 Bc4 19. Rfd1 Rad8 20. g4 Nh7 21. Ne5 Qc7 22. Qg3 Be6 23. f4 g5 24. f5 Bc8 25. Kg2 Nf6 26. b4 a5 27. bxa5 Qxa5 28. Nc4 Qa6 29. Nd6 Rf8 30. Rd2 Qa3 31. e5 Ne8 32. Nxc8 Rxc8 33. Rxb7 Qc1 34. Ne4 Ra8 35. Qb3 Qe1 36. Qd3 Ra3 37. Qxa3 Qxe4+ 38. Qf3 Qe1 39. Qe2 Qa1 40. Qd3 Ng7 41. Rb1 1-0

[Event "Balatonbereny op"]
[Site "Balatonbereny"]
[Date "1995.??.??"]
[Round "7"]
[White "Straub, Tobias"]
[Black "Dederichs, Andrea"]
[Result "1/2-1/2"]
[ECO "C14"]
[PlyCount "88"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 049 Extra"]
[Source "ChessBase"]
[SourceDate "1996.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.01.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Qd2 0-0 8. f4 d5 9. e5 Nd7 10. Bxe7 Qxe7 11. 0-0-0 a6 12. h4 f6 13. exf6 Qxf6 14. Nxc6 bxc6 15. g3 Rb8 16. Be2 Nc5 17. Bf3 e5 18. Bxd5+ cxd5 19. Qxd5+ Be6 20. Qxc5 exf4 21. Rhf1 f3 22. Rd3 Rfc8 23. Qd4 Qh6+ 24. Qe3 Qxe3+ 25. Rxe3 Bg4 26. Nd5 Re8 27. Rxe8+ Rxe8 28. Rf2 Re1+ 29. Kd2 Rg1 30. Ne3 h5 31. Nf1 Kf7 32. Ke3 Ke7 33. Nh2 Rxg3 34. Nxf3 Rh3 35. Kf4 Bxf3 36. Rxf3 Rxh4+ 37. Kg5 Rh2 38. Re3+ Kf7 39. Rc3 h4 40. b4 h3 41. Kg4 Ke7 42. a3 Kd6 43. Kg3 Rh1 44. Rf3 Kc6 1/2-1/2

[Event "BL2 SW 9394 (Women)"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?"]
[White "Schmitt, Martina"]
[Black "Dederichs, Andrea"]
[Result "0-1"]
[ECO "E09"]
[PlyCount "68"]
[EventDate "1993.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. g3 c6 5. Nbd2 Nbd7 6. Bg2 Be7 7. 0-0 0-0 8. b3 b6 9. Bb2 Bb7 10. Qc2 Rc8 11. e4 dxe4 12. Nxe4 c5 13. Nfd2 Qc7 14. dxc5 Nxe4 15. cxb6 axb6 16. Nxe4 b5 17. Nd2 Ba6 18. Rfc1 Ne5 19. Qe4 Qd7 20. Bxe5 Qxd2 21. Rd1 Qa5 22. Qg4 g6 23. Rd7 bxc4 24. Bd4 Qb4 25. a3 Qxb3 26. Rxe7 c3 27. Qf4 c2 28. Qh6 Qb1+ 29. Qc1 Qxc1+ 30. Rxc1 Rfd8 31. h4 Rxd4 32. Bf3 Rd3 33. Kg2 Rxa3 34. Rd7 Bd3 0-1

[Event "BL2 SW 9192 (Women)"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?.1"]
[White "Daechert, Regina"]
[Black "Dederichs, Andrea"]
[Result "0-1"]
[ECO "B45"]
[PlyCount "58"]
[EventDate "1991.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Bb4 7. Nxc6 bxc6 8. f3 0-0 9. Bd4 d5 10. e5 Nd7 11. a3 Ba5 12. b4 Bb6 13. f4 a5 14. Na4 Bxd4 15. Qxd4 axb4 16. axb4 f6 17. h4 fxe5 18. fxe5 Rf5 19. Bd3 Rxe5+ 20. Kd2 Qf6 21. Kc3 Re3 22. Qxf6 gxf6 23. Kd4 Rg3 24. Nc5 e5+ 25. Kc3 Rb8 26. Rh3 Rxg2 27. Bf1 d4+ 28. Kd3 Nxc5+ 29. bxc5 Bf5+ 0-1

[Event "BL2 SW 9192 (Women)"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?"]
[White "Dederichs, Andrea"]
[Black "Fischdick, Gisela"]
[Result "0-1"]
[ECO "D38"]
[BlackElo "2270"]
[PlyCount "56"]
[EventDate "1991.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. Bg5 h6 7. Bxf6 Qxf6 8. Ne5 0-0 9. Nxc6 Bxc3+ 10. bxc3 Bd7 11. cxd5 exd5 12. e3 Bxc6 13. Qb3 Qg6 14. Qd1 Rfe8 15. Be2 Qxg2 16. Bf3 Qg6 17. Rc1 Re7 18. Bh5 Qf6 19. Rg1 Rae8 20. Rg3 g6 21. Qc2 Kh7 22. Be2 a6 23. Rf3 Qe6 24. Rf4 Bb5 25. Bg4 Qd6 26. Kd2 Bd7 27. Bh5 Kh8 28. Be2 Qxf4 0-1

[Event "BL2 SW 9192 (Women)"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?"]
[White "Dederichs, Andrea"]
[Black "Kiefhaber, Veronika"]
[Result "0-1"]
[ECO "A53"]
[PlyCount "68"]
[EventDate "1991.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. e4 c6 8. Nf3 Nbd7 9. Rd1 Kc7 10. a3 a5 11. Be2 Ne8 12. 0-0 f6 13. Be3 a4 14. Nd2 Bc5 15. Bxc5 Nxc5 16. f3 Nd6 17. Rc1 b6 18. Nd1 Rhd8 19. Ne3 Ndb7 20. Rfd1 Na5 21. Rc3 Rd7 22. Ndf1 Rad8 23. Rxd7+ Rxd7 24. Rc2 Nab3 25. Bd1 Nd4 26. Rc3 Bf7 27. Nd2 Nde6 28. Ndf1 Nf4 29. Rc2 Nb3 30. g3 Ne6 31. Nd5+ cxd5 32. cxd5+ Nec5 33. Ne3 Kb7 34. Be2 Nd4 0-1

[Event "BL2 SW 9192 (Women)"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?"]
[White "Nowicki, Eva"]
[Black "Dederichs, Andrea"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2165"]
[PlyCount "69"]
[EventDate "1991.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Bg5 e5 7. Ndb5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 f5 11. exf5 Bxf5 12. c3 Rc8 13. Qf3 Qg5 14. Rd1 e4 15. Qg3 Qxg3 16. hxg3 Ne5 17. Nc2 Ng4 18. Ncb4 Bd7 19. Nxa6 Bg7 20. Ndc7+ Kd8 21. Nxb5 Ra8 22. Nxd6 Ke7 23. Nxf7 Rhf8 24. Ng5 Nxf2 25. Rxh7 Nxd1 26. Rxg7+ Ke8 27. Nc7+ Kd8 28. Nxa8 Ne3 29. Rf7 Rg8 30. Nb6 Bg4 31. Nc4 Ke8 32. Nd6+ Kd8 33. Bb5 Nxg2+ 34. Kf2 Be6 35. Nb7+ 1-0

[Event "BL2 SW 9192 (Women)"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Dederichs, Andrea"]
[Black "Lauterbach, Ingrid"]
[Result "0-1"]
[ECO "A85"]
[BlackElo "2115"]
[PlyCount "64"]
[EventDate "1991.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d6 2. c4 f5 3. Nc3 Nf6 4. Nf3 g6 5. e3 c6 6. Be2 Bg7 7. 0-0 0-0 8. b4 Qe8 9. Bb2 e5 10. d5 Qe7 11. Ne1 Na6 12. Nc2 Nc7 13. f3 cxd5 14. cxd5 e4 15. Rb1 exf3 16. Bxf3 Bd7 17. Qd3 Rae8 18. Rfe1 Ne4 19. Nd4 Qh4 20. Re2 Ng5 21. Rf2 Be5 22. h3 Qg3 23. Kf1 Qh2 24. Ke2 Bg3 25. Rff1 Nxh3 26. Rh1 Nf4+ 27. Kd2 Nxd3 28. Rxh2 Nxb2 29. Rh3 Nc4+ 30. Kd3 Ne5+ 31. Kd2 Nxf3+ 32. Nxf3 Be5 0-1

[Event "BL2 SW 9192 (Women)"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Meyer, Susanne"]
[Black "Dederichs, Andrea"]
[Result "1-0"]
[ECO "D37"]
[PlyCount "43"]
[EventDate "1991.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. e3 Nbd7 5. Bd3 Be7 6. 0-0 0-0 7. Nc3 dxc4 8. Bxc4 a6 9. a4 c5 10. Qe2 cxd4 11. exd4 Nb6 12. Bd3 Nbd5 13. Nxd5 Nxd5 14. Rd1 Bf6 15. Ne5 g6 16. Bb1 b6 17. Ra3 Bb7 18. h4 Rc8 19. Bh6 Bg7 20. Qd2 Qxh4 21. Bg5 Bh6 22. Bxh6 1-0

[Event "BL2 SW 9192 (Women)"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Sautter, Elke"]
[Black "Dederichs, Andrea"]
[Result "1/2-1/2"]
[ECO "B23"]
[PlyCount "60"]
[EventDate "1991.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 Nf6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. d3 e6 8. 0-0 Be7 9. Qe1 Qb6 10. e5 Nd5 11. Ne4 Nb4 12. Qg3 Bxe4 13. dxe4 0-0-0 14. exd6 Bxd6 15. Ne1 c4+ 16. Kh1 Qc6 17. a3 Na6 18. e5 Bc5 19. b4 cxb3 20. cxb3 Qe4 21. Bb2 Rd2 22. Bc3 Re2 23. Nf3 Rd8 24. Rad1 Rxd1 25. Rxd1 Qc2 26. Re1 Bf2 27. Qxg7 Bxe1 28. Qf8+ Kc7 29. Qd6+ Kc8 30. Qf8+ Kd7 1/2-1/2

[Event "NRW-ch (Women)"]
[Site "Heiden"]
[Date "1987.??.??"]
[Round "2"]
[White "Buechle, Regina"]
[Black "Dederichs, Andrea"]
[Result "0-1"]
[ECO "D36"]
[PlyCount "64"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. cxd5 exd5 5. Bg5 c6 6. Nc3 Be7 7. Qc2 Nbd7 8. e3 0-0 9. Bd3 h6 10. Bh4 Nh5 11. Bxe7 Qxe7 12. 0-0 Re8 13. Rfe1 Nhf6 14. e4 dxe4 15. Nxe4 Qf8 16. Ng3 Rxe1+ 17. Rxe1 Nb6 18. a3 Be6 19. Ne5 Rd8 20. Ne2 Qd6 21. Qc5 Ng4 22. Bb1 Nxe5 23. Qxe5 Qxe5 24. dxe5 Nc4 25. Nf4 Nxb2 26. Nxe6 fxe6 27. Ba2 Kf7 28. f4 Ke7 29. Rb1 Rd1+ 30. Rxd1 Nxd1 31. Kf1 Nc3 32. Bb3 Nb1 0-1

[Event "NRW-ch (Women)"]
[Site "Heiden"]
[Date "1987.??.??"]
[Round "7"]
[White "Dederichs, Andrea"]
[Black "Fischer, Ulrike"]
[Result "1/2-1/2"]
[ECO "D13"]
[PlyCount "19"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. e3 e6 7. Bb5 Bd7 8. 0-0 Bd6 9. Bd2 0-0 10. Bd3 1/2-1/2

[Event "NRW-ch (Women)"]
[Site "Heiden"]
[Date "1987.??.??"]
[Round "3"]
[White "Dederichs, Andrea"]
[Black "Hermaneck, Ingrid"]
[Result "1/2-1/2"]
[ECO "E81"]
[PlyCount "42"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f3 d6 6. Bd3 Nc6 7. Nge2 e5 8. d5 Ne7 9. Be3 Ne8 10. Qd2 f5 11. 0-0 f4 12. Bf2 g5 13. Nc1 Ng6 14. Be2 a5 15. Nd3 g4 16. Be1 Qg5 17. c5 gxf3 18. Bxf3 Nh4 19. Bxh4 Qxh4 20. Qf2 Qxf2+ 21. Rxf2 Bg4 1/2-1/2

[Event "NRW-ch (Women)"]
[Site "Heiden"]
[Date "1987.??.??"]
[Round "5"]
[White "Dederichs, Andrea"]
[Black "Stangl, Anita"]
[Result "0-1"]
[ECO "D90"]
[PlyCount "100"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 g6 6. Bf4 Bg7 7. e3 Bd7 8. Ne5 Qb6 9. Nxd7 Nbxd7 10. Bb5 0-0 11. 0-0 Rfd8 12. Bxd7 Rxd7 13. Na4 Qb5 14. Nc5 Rdd8 15. a4 Qc6 16. b4 b6 17. Nd3 Nh5 18. Rc1 Qe8 19. Qb3 Nxf4 20. Nxf4 e5 21. dxe5 Qxe5 22. Ne2 Bf8 23. Nd4 Bd6 24. g3 Rd7 25. Rc6 Rad8 26. Rfc1 h5 27. R6c2 Qg5 28. Nb5 Bb8 29. Nd4 Bd6 30. Nb5 h4 31. Nxd6 Rxd6 32. Kg2 Qf5 33. f4 h3+ 34. Kg1 Qe4 35. Re2 d4 36. Qc4 Re6 37. Rd1 d3 38. Qxe4 Rxe4 39. Rb2 Rxe3 40. Kf2 Rde8 41. Kf1 Re2 42. Rdd2 Rxd2 43. Rxd2 Rd8 44. Kf2 Rd4 45. Ke3 Rxb4 46. Rxd3 Rxa4 47. g4 b5 48. Rb3 a6 49. Rb2 b4 50. Kd3 a5 0-1

[Event "NRW-ch (Women)"]
[Site "Heiden"]
[Date "1987.??.??"]
[Round "6"]
[White "Lueckerath, Kristiane"]
[Black "Dederichs, Andrea"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "51"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Qc2 Nbd7 8. Bd3 0-0 9. Nge2 Re8 10. Rb1 Ne4 11. Bxe7 Qxe7 12. Ng3 Ndf6 13. 0-0 Nxg3 14. hxg3 Ne4 15. Nxe4 dxe4 16. Be2 Be6 17. b4 a6 18. Qxe4 Bxa2 19. Qxe7 Rxe7 20. Rb2 Be6 21. Rc1 Rd8 22. Kf1 Bd5 23. Rc3 Rde8 24. Rc5 Rd8 25. Rb1 Re6 26. Rc3 1/2-1/2

[Event "NRW-ch (Women)"]
[Site "Heiden"]
[Date "1987.??.??"]
[Round "1"]
[White "Preiss, Veronika"]
[Black "Dederichs, Andrea"]
[Result "1/2-1/2"]
[ECO "B40"]
[PlyCount "85"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. Bd3 Be7 8. 0-0 d5 9. exd5 cxd5 10. b3 0-0 11. Bb2 Bb7 12. Re1 Rc8 13. Ne2 a6 14. a3 Qc7 15. h3 Rfd8 16. Qc1 Nd7 17. c4 Nc5 18. Rd1 Nxd3 19. Rxd3 dxc4 20. Rg3 Bf8 21. Qg5 h6 22. Qh5 Rd3 23. Rc1 Rxg3 24. fxg3 Qc6 25. Nf4 Qc5+ 26. Qxc5 Bxc5+ 27. Kh2 cxb3 28. Rc3 Bd6 29. Rxb3 Rc7 30. Nh5 f6 31. Nf4 Bxf4 32. gxf4 Kf7 33. Rc3 Rxc3 34. Bxc3 g6 35. Kg3 g5 36. fxg5 hxg5 37. Kf2 Kg6 38. g3 f5 39. Be5 Bd5 40. Kg1 Kf7 41. Kf2 Bc4 42. Ke1 Kg6 43. Kf2 1/2-1/2

[Event "NRW-ch (Women)"]
[Site "Bad Oeynhausen"]
[Date "1984.??.??"]
[Round "?"]
[White "Burgers, S."]
[Black "Dederichs, Andrea"]
[Result "1/2-1/2"]
[ECO "B45"]
[PlyCount "32"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. Bg5 Be7 8. e5 Nd5 9. Nxd5 cxd5 10. Bd2 0-0 11. Bd3 d6 12. exd6 Qxd6 13. 0-0 Ba6 14. Bxa6 Qxa6 15. Bc3 Qc4 16. Qf3 Bd6 1/2-1/2

[Event "NRW-ch (Women)"]
[Site "Bad Oeynhausen"]
[Date "1984.??.??"]
[Round "?"]
[White "Dederichs, Andrea"]
[Black "Everling, Ulrike"]
[Result "1/2-1/2"]
[ECO "D94"]
[PlyCount "49"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nc3 c6 4. Nf3 g6 5. e3 Bg7 6. Bd3 0-0 7. 0-0 h6 8. b3 Bg4 9. Bb2 Nbd7 10. h3 Bxf3 11. Qxf3 e6 12. Rac1 Re8 13. cxd5 Nxd5 14. Nxd5 cxd5 15. Ba3 Qa5 16. Bd6 Rac8 17. Qe2 Qb6 18. Bg3 a6 19. Rc2 Rc6 20. Rfc1 Rec8 21. Bf4 e5 22. dxe5 Nxe5 23. Bxe5 Bxe5 24. Rxc6 Rxc6 25. Rxc6 1/2-1/2

[Event "NRW-ch (Women)"]
[Site "Bad Oeynhausen"]
[Date "1984.??.??"]
[Round "?"]
[White "Dederichs, Andrea"]
[Black "Litz, X."]
[Result "1/2-1/2"]
[ECO "D37"]
[PlyCount "26"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 c6 6. e3 Nbd7 7. h3 0-0 8. Bd3 Ne8 9. cxd5 exd5 10. Qc2 h6 11. 0-0 Bd6 12. Bxd6 Nxd6 13. a3 Nb6 1/2-1/2

[Event "NRW-ch (Women)"]
[Site "Bad Oeynhausen"]
[Date "1984.??.??"]
[Round "?"]
[White "Dederichs, Andrea"]
[Black "Spaete, Ute"]
[Result "0-1"]
[ECO "E90"]
[BlackElo "1900"]
[PlyCount "64"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Be3 Nbd7 7. Bd3 e5 8. d5 h6 9. h3 b6 10. Qd2 Kh7 11. Nh2 Nc5 12. Bc2 a5 13. g4 Ng8 14. 0-0-0 Ba6 15. b3 Qd7 16. Rdg1 b5 17. Bxc5 dxc5 18. cxb5 Bxb5 19. Bd3 Bxd3 20. Qxd3 Rfb8 21. Nf3 Ne7 22. h4 Nc6 23. Nd2 Nd4 24. Nc4 Rb4 25. Kd2 Qe7 26. h5 g5 27. Ne3 Nf3+ 28. Ke2 Nxg1+ 29. Rxg1 Qf6 30. Rg3 Qa6 31. Nc4 a4 32. Nxa4 Rxc4 0-1

[Event "NRW-ch (Women)"]
[Site "Bad Oeynhausen"]
[Date "1984.??.??"]
[Round "?"]
[White "Dederichs, Andrea"]
[Black "Woerdemann"]
[Result "1-0"]
[ECO "D53"]
[PlyCount "55"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 b6 7. cxd5 Nxd5 8. Bxe7 Nxe7 9. Nf3 Bb7 10. Bb5+ c6 11. Bd3 Nd7 12. Ne4 Qc7 13. Rc1 Nd5 14. a3 N5f6 15. Qa4 b5 16. Nxf6+ Nxf6 17. Qxb5 0-0 18. Qa4 Qb6 19. 0-0 a5 20. Ne5 Rfc8 21. Nc4 Qc7 22. Ne5 Qb6 23. Rc5 Kh8 24. Nxf7+ Kg8 25. Nd6 Rc7 26. Nxb7 Qxb7 27. Rxa5 Rxa5 28. Qxa5 1-0

[Event "NRW-ch (Women)"]
[Site "Bad Oeynhausen"]
[Date "1984.??.??"]
[Round "?"]
[White "Eichner, Annemarie"]
[Black "Dederichs, Andrea"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "68"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c3 Nf6 4. Bf4 Bf5 5. Nbd2 Nbd7 6. e3 h6 7. Qb3 Qb6 8. c4 Nh5 9. Bg3 Nxg3 10. hxg3 e6 11. c5 Qc7 12. Bd3 Bxd3 13. Qxd3 e5 14. Qf5 g6 15. Qc2 exd4 16. exd4 Bg7 17. 0-0 0-0-0 18. b4 a6 19. a4 h5 20. Qd3 Rde8 21. b5 Nb8 22. bxc6 Nxc6 23. Rfb1 Bf6 24. Ra3 h4 25. gxh4 Bxh4 26. Nxh4 Rxh4 27. Qg3 Qxg3 28. Rxg3 Nxd4 29. Rh3 Rxh3 30. gxh3 Re2 31. Nf1 Ne6 32. Rd1 d4 33. Ng3 Re5 34. Kf1 Rxc5 0-1

[Event "NRW-ch (Women)"]
[Site "Bad Oeynhausen"]
[Date "1984.??.??"]
[Round "?"]
[White "Isferding, J."]
[Black "Dederichs, Andrea"]
[Result "1-0"]
[ECO "B45"]
[PlyCount "59"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. Qd3 0-0 8. 0-0 Ne5 9. Qg3 Nc6 10. Nxc6 dxc6 11. e5 Ne8 12. Ne4 f6 13. f4 fxe5 14. fxe5 Qd4+ 15. Nf2 Bc5 16. c3 Qd7 17. Be3 Qe7 18. Ne4 Bxe3+ 19. Qxe3 Nc7 20. Rxf8+ Qxf8 21. Rf1 Qd8 22. Qf3 Qe7 23. Nd6 Ne8 24. Qh5 g6 25. Qf3 Bd7 26. Ne4 Rd8 27. Qh3 Bc8 28. Bc4 Kh8 29. Qh6 b5 30. Rf8+ 1-0

