[Event "GER Cup Net Final-C U1600"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "10"]
[White "Badrinarayanan, Harini"]
[Black "Dederichs, Wolfgang"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1801"]
[BlackElo "1560"]
[PlyCount "123"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. g3 Nf6 4. Nc3 e5 5. Bg2 d6 6. Nge2 Be7 7. 0-0 Bg4 8. f3 Be6 9. d3 0-0 10. f4 Bg4 11. h3 Bd7 12. f5 Nd4 13. a3 Qb6 14. Rb1 Rac8 15. b4 Rc7 16. b5 Rcc8 17. g4 h6 18. g5 hxg5 19. Bxg5 Qa5 20. Bxf6 Bxf6 21. Nd5 Nxe2+ 22. Qxe2 Qd8 23. a4 Ra8 24. a5 Re8 25. Qg4 Bg5 26. Rf3 Bh6 27. Rg3 Rf8 28. Qh5 Kh8 29. Kh2 Rg8 30. f6 Be6 31. Rg1 Kh7 32. fxg7 Rxg7 33. Rxg7+ Kxg7 34. Bf3+ Kh7 35. Bg4 Qg5 36. Bf5+ Bxf5 37. Rxg5 Bg6 38. Rxg6 fxg6 39. Qh4 Re8 40. Qf6 Rg8 41. Qxd6 Bf4+ 42. Nxf4 exf4 43. Qxf4 Rg7 44. Qh4+ Kg8 45. Qg5 Kh7 46. h4 Kg8 47. Kg3 Kf7 48. Kf4 Kg8 49. Qd8+ Kh7 50. Kg5 Rf7 51. Qd5 Rg7 52. Qxc5 Rf7 53. Qxa7 Rg7 54. Qc5 Rf7 55. a6 Rg7 56. axb7 Rxb7 57. Qc6 Rg7 58. b6 Rf7 59. b7 Rf5+ 60. exf5 gxf5 61. Kxf5 Kg7 62. b8Q 1-0

[Event "GER Cup Net Final-C U1600"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "8"]
[White "Dederichs, Wolfgang"]
[Black "Gerhard, Dominik"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1560"]
[BlackElo "1708"]
[PlyCount "65"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. Qc2 0-0 5. a3 Bxc3 6. Qxc3 d5 7. d3 c5 8. Bf4 Nbd7 9. e3 Re8 10. Be2 e5 11. Bg5 d4 12. Qb3 h6 13. Bh4 Qc7 14. e4 Nh5 15. 0-0 Nf4 16. Qd1 a6 17. Bg3 g5 18. Bxf4 gxf4 19. Qc1 Kh7 20. b4 b6 21. Rb1 Qd6 22. Qb2 Rg8 23. Kh1 Nf8 24. bxc5 bxc5 25. Qb6 Qxb6 26. Rxb6 Rg6 27. Rfb1 Nd7 28. R6b3 Nf6 29. Nxe5 Rg5 30. Nxf7 Rg7 31. Ne5 Raa7 32. Rb6 h5 33. Rxf6 1-0

[Event "GER Cup Net Final-C U1600"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "6"]
[White "Dederichs, Wolfgang"]
[Black "Klemens, Peter"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1560"]
[BlackElo "1746"]
[PlyCount "83"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nc6 5. Nf3 e6 6. Bg5 Be7 7. Bxe7 Qxe7 8. e3 Nf6 9. Bb5 Bd7 10. 0-0 0-0 11. Bd3 h6 12. Ne5 Rac8 13. f4 a6 14. a3 Qd6 15. Rf3 Qe7 16. Rg3 Nxe5 17. fxe5 Nh7 18. Qc2 f5 19. exf6 Nxf6 20. Rf1 e5 21. Qb3 Bc6 22. dxe5 Qxe5 23. Bf5 Rcd8 24. Rgf3 Kh8 25. R1f2 d4 26. exd4 Rxd4 27. Ne2 Bxf3 28. Qxf3 Rd1+ 29. Rf1 Rxf1+ 30. Kxf1 Qxb2 31. Qd3 Qe5 32. Ke1 Re8 33. Bg6 Rf8 34. Bf5 Qxh2 35. g3 Qh1+ 36. Kf2 Qh2+ 37. Kf3 Qh5+ 38. Kg2 Qg5 39. Nf4 Re8 40. Bg6 Rc8 41. Bf5 Re8 42. Bg6 1/2-1/2

[Event "GER Cup Net Final-C U1600"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "11"]
[White "Dederichs, Wolfgang"]
[Black "Marcziter, Alex"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1560"]
[BlackElo "1768"]
[PlyCount "43"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. d4 d5 4. Bg5 Be7 5. Nc3 0-0 6. e3 c5 7. dxc5 Bxc5 8. Bxf6 Qxf6 9. cxd5 exd5 10. Qxd5 Bb6 11. Bc4 Nc6 12. 0-0 Be6 13. Qe4 Rfe8 14. Rad1 Na5 15. Bxe6 Rxe6 16. Qg4 Rae8 17. Rd7 R6e7 18. Nd5 Qe6 19. Nxe7+ Rxe7 20. Qxe6 Rxe6 21. Rc1 Nc6 22. Rxb7 1-0

[Event "GER Cup Net Final-C U1600"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "1"]
[White "Dederichs, Wolfgang"]
[Black "Schenk, Michael"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1560"]
[BlackElo "1407"]
[PlyCount "53"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bc5 5. Bg2 0-0 6. d3 h6 7. 0-0 d6 8. a3 Be6 9. Na4 b6 10. Nxc5 bxc5 11. b4 cxb4 12. Qa4 Bd7 13. axb4 Nd4 14. Qa2 Nxf3+ 15. Bxf3 c6 16. b5 Rb8 17. bxc6 Be6 18. Qxa7 d5 19. c7 Qc8 20. cxb8Q Qxb8 21. Qxb8 Rxb8 22. cxd5 Nxd5 23. Bxd5 Bxd5 24. Be3 f5 25. Rfb1 Rd8 26. Rb5 Bc6 27. Rxe5 1-0

[Event "GER Cup Net Final-C U1600"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "3"]
[White "Dederichs, Wolfgang"]
[Black "Vollenberg, Joerg"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1560"]
[BlackElo "1676"]
[PlyCount "70"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. c4 d6 2. Nc3 e5 3. g3 Nf6 4. Bg2 c6 5. a3 Be6 6. d3 Be7 7. Nf3 Nbd7 8. Bg5 h6 9. Bd2 Nf8 10. 0-0 Ng6 11. b4 0-0 12. Ne4 Qc7 13. Nxf6+ Bxf6 14. Qc1 e4 15. dxe4 Bxa1 16. Qxa1 Qe7 17. Bc3 f6 18. Nd4 Ne5 19. Nf5 Bxf5 20. exf5 Nxc4 21. e3 d5 22. Qc1 Rad8 23. Qc2 Nd6 24. Qb3 Nxf5 25. e4 Nd6 26. exd5 Kh8 27. dxc6 bxc6 28. Bxc6 Rc8 29. Bg2 Nb5 30. Ba1 Rc7 31. Qa4 Qe2 32. Qa5 Rfc8 33. Qa6 Rc1 34. h4 Rxf1+ 35. Bxf1 Rc1 0-1

[Event "GER Cup Net Final-C U1600"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "5"]
[White "Dederichs, Wolfgang"]
[Black "Watermann, Bernd"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1560"]
[BlackElo "1605"]
[PlyCount "67"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 f5 4. Nf3 Nf6 5. Bg5 Be7 6. e3 c6 7. Bd3 0-0 8. 0-0 Bd7 9. Qb3 Bc8 10. Ne5 Ne4 11. Bxe7 Qxe7 12. Rfe1 Nd7 13. Nxd7 Bxd7 14. Rec1 Rab8 15. cxd5 Nd2 16. Qc2 Ne4 17. Nxe4 fxe4 18. Bxe4 exd5 19. Bxh7+ Kh8 20. Bd3 Qg5 21. Qc5 Bh3 22. g3 Rf7 23. Qxa7 Rbf8 24. f4 Qg4 25. Kf2 g5 26. Be2 Qe6 27. Rc3 gxf4 28. exf4 Qe4 29. Bf3 Qxd4+ 30. Qxd4+ Kg8 31. Re1 Bf5 32. Re5 Be4 33. Bxe4 dxe4 34. Rg5+ 1-0

[Event "GER Cup Net Final-C U1600"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "7"]
[White "Homann, Christoph"]
[Black "Dederichs, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "1610"]
[BlackElo "1560"]
[PlyCount "52"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Be7 8. 0-0 0-0 9. Qd2 Qc7 10. Rfe1 b5 11. a3 Bb7 12. f3 Rc8 13. Rac1 Nbd7 14. Bf2 d5 15. exd5 Nxd5 16. Nxd5 Bxd5 17. c3 Bd6 18. h3 Bf4 19. Be3 Bg3 20. Bf2 Bh2+ 21. Kh1 Nc5 22. Bf1 Bf4 23. Be3 Bg3 24. Bf2 Bf4 25. Be3 Bg3 26. Bf2 Bf4 1/2-1/2

[Event "GER Cup Net Final-C U1600"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "9"]
[White "Kausche, Andre"]
[Black "Dederichs, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1577"]
[BlackElo "1560"]
[PlyCount "22"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 e6 6. Bb5 cxd4 7. Bxc6+ Qxc6 8. Qxd4 Nf6 9. 0-0 Bc5 10. Qh4 0-0 11. Bg5 Nd5 1/2-1/2

[Event "GER Cup Net Final-C U1600"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "4"]
[White "Nelles, Werner"]
[Black "Dederichs, Wolfgang"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1384"]
[BlackElo "1560"]
[PlyCount "112"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 a6 4. 0-0 e6 5. Nc3 b5 6. Be2 Nf6 7. d4 b4 8. e5 bxc3 9. exf6 cxb2 10. Bxb2 Qxf6 11. Rb1 cxd4 12. Nxd4 Nxd4 13. Bxd4 Qf4 14. Be3 Qc7 15. g3 Bc5 16. Bf4 Qa5 17. Bd6 Bxd6 18. Qxd6 Qf5 19. Bd3 Qf3 20. Qc7 0-0 21. Rb8 Rxb8 22. Qc3 Bb7 23. Bxh7+ Kh8 24. Qxf3 Bxf3 25. Bd3 Rb2 26. a4 Rfb8 27. h4 Rb1 28. c3 Rxf1+ 29. Bxf1 Rb1 30. h5 Bxh5 31. Kg2 Bd1 32. Bd3 Rb2 33. a5 Rb3 34. Bxa6 d5 35. c4 dxc4 36. Bxc4 Ra3 37. a6 Kh7 38. Kf1 Kh6 39. Ke1 Bf3 40. Kd2 Kg5 41. Kc2 Kf6 42. Kb2 Ra5 43. Kb3 Ke5 44. Kb4 Ra1 45. Kc5 Rc1 46. Kb4 Bd5 47. Bxd5 exd5 48. Kb5 Kd6 49. Kb6 d4 50. a7 Ra1 51. Kb7 d3 52. a8Q Rxa8 53. Kxa8 d2 54. Kb7 d1Q 55. f4 Qc2 56. Kb6 Qb3+ 0-1

[Event "GER Cup Net Final-C U1600"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "13"]
[White "Schneider, Martin3333"]
[Black "Dederichs, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1552"]
[BlackElo "1560"]
[PlyCount "52"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. a4 Bb4 7. Nxc6 Bxc3+ 8. bxc3 dxc6 9. Qxd8+ Kxd8 10. e5 Bd7 11. Bg5+ f6 12. exf6 gxf6 13. Bh4 Kc7 14. 0-0-0 b5 15. axb5 cxb5 16. Be2 Bc6 17. f3 h6 18. Rd2 Rh7 19. Rhd1 Rg7 20. g3 e5 21. Rd6 Rd7 22. Rxd7+ Bxd7 23. Bd3 Bc6 24. Rf1 Kd6 25. Kd2 Bd5 26. Ke3 Rc8 1/2-1/2

[Event "GER Cup Net Final-C U1600"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "12"]
[White "Segermann, Nils"]
[Black "Dederichs, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1705"]
[BlackElo "1560"]
[PlyCount "46"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 a6 4. a4 d6 5. 0-0 Nf6 6. Re1 Bg4 7. h3 Bh5 8. d3 e6 9. Bg5 Be7 10. Nbd2 0-0 11. Qc1 Nd7 12. Bxe7 Qxe7 13. c3 Nb6 14. a5 Nxc4 15. dxc4 Qc7 16. Qc2 Nxa5 17. e5 dxe5 18. Nxe5 Rfd8 19. Ndf3 Bxf3 20. Nxf3 Nxc4 21. Ng5 g6 22. Ne4 Qe5 23. b3 Nd6 1/2-1/2

[Event "GER Cup Net Final-C U1600"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "2"]
[White "Serrer, David"]
[Black "Dederichs, Wolfgang"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1918"]
[BlackElo "1560"]
[PlyCount "76"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. 0-0 Nf6 7. Nc3 e6 8. d4 cxd4 9. Nxd4 Be7 10. Be3 0-0 11. b3 a6 12. Rc1 Ne5 13. h3 Rac8 14. f4 Nc6 15. Qf3 Nxd4 16. Bxd4 b5 17. cxb5 axb5 18. Rfd1 b4 19. Na4 Rxc1 20. Rxc1 Qb7 21. e5 Qxf3 22. gxf3 Nd5 23. Rc4 Ra8 24. exd6 Bxd6 25. Be5 Bf8 26. Kf2 f6 27. Bb2 Bd6 28. f5 exf5 29. Rd4 Ra5 30. Ke1 Bg3+ 31. Kd1 Be5 32. Rd2 Kf7 33. Kc2 Bf4 34. Re2 Bh6 35. Kd3 Nf4+ 36. Ke3 Nxe2+ 37. Kxe2 Rd5 38. Nb6 Rd2+ 0-1

[Event "GER Cup Net V2 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.22"]
[Round "1"]
[White "Birk, Wilfried Christoph"]
[Black "Dederichs, Wolfgang"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1400"]
[BlackElo "1620"]
[PlyCount "119"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. Bf4 Bg7 4. e3 Nf6 5. h3 a6 6. c3 Bd7 7. Nbd2 0-0 8. Be2 b5 9. 0-0 c5 10. dxc5 dxc5 11. Bh2 Qc8 12. b3 Nh5 13. Rc1 Nc6 14. c4 b4 15. Ng5 Nf6 16. Bf3 Bh6 17. Bxc6 Bxc6 18. Ngf3 Bg7 19. Be5 Qe6 20. Bxf6 exf6 21. Rc2 Rad8 22. Qb1 f5 23. Ng5 Qf6 24. h4 h6 25. Ngf3 Qg5 26. hxg5 hxg5 27. Nxg5 Bh6 28. Ngf3 Kg7 29. Qb2+ Kh7 30. Nh4 Bg7 31. Ndf3 Bxb2 32. Ng5+ Kh6 33. Nxf7+ Rxf7 34. Rxb2 Rh8 35. Nf3 Kg7 36. Rd1 Kf6 37. Rbd2 Be4 38. Rd6+ Kg7 39. Rd7 Rhf8 40. Rxf7+ Rxf7 41. Ng5 Bc2 42. Rd2 Re7 43. Rxc2 Kh6 44. Nf3 Kh5 45. Kf1 Rd7 46. Ke2 Kg4 47. Ne5+ Kg5 48. Nxd7 Kh5 49. Rd2 g5 50. Nb8 a5 51. Rd5 Kg4 52. Rxc5 a4 53. bxa4 f4 54. exf4 gxf4 55. Rd5 b3 56. axb3 Kh4 57. c5 Kg4 58. c6 f3+ 59. gxf3+ Kf4 60. c7 1/2-1/2

[Event "GER Cup Net V2 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.22"]
[Round "4"]
[White "Dederichs, Wolfgang"]
[Black "Haidekker, Kilian"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1620"]
[BlackElo "1373"]
[PlyCount "101"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bb4 4. Bg2 Nf6 5. a3 Bxc3 6. dxc3 0-0 7. Nf3 d6 8. 0-0 Bg4 9. b4 Qd7 10. Nh4 h6 11. b5 Na5 12. Qd3 a6 13. a4 Nb3 14. Ra2 Nc5 15. Qc2 a5 16. Be3 b6 17. Rd1 Qe6 18. Bxa8 Rxa8 19. Ng2 Qxc4 20. f3 Bh5 21. h3 Bg6 22. g4 Bxc2 23. Rxc2 Qxa4 24. Rdc1 Nb3 25. Rb1 Nc5 26. Rcb2 Qc4 27. Kf2 Qxc3 28. Bd2 Qd4+ 29. Be3 Qd5 30. Ne1 Qe6 31. Kg3 h5 32. Ng2 hxg4 33. hxg4 Nh7 34. Rh1 Qg6 35. Bc1 f6 36. Nh4 Qe8 37. Nf5 Qd7 38. Rb1 Ng5 39. Bxg5 fxg5 40. Rh3 Kf7 41. Rbh1 Ne6 42. Ne3 a4 43. Nd5 a3 44. Rh7 a2 45. Ra1 Qxb5 46. Ne3 Qb2 47. Rah1 a1Q 48. Rxa1 Qxa1 49. Nf5 Kf6 50. Ne3 Qa3 51. Nd5+ 1-0

[Event "GER Cup Net V2 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.22"]
[Round "3"]
[White "Dederichs, Wolfgang"]
[Black "Hellmich, Michael"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "1620"]
[BlackElo "1306"]
[PlyCount "164"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. Nf3 Nc6 4. e3 dxe5 5. b3 Nf6 6. Be2 Bd6 7. Bb2 0-0 8. a3 Bg4 9. 0-0 Bxf3 10. Bxf3 e4 11. Be2 Be5 12. Bxe5 Nxe5 13. Nc3 c6 14. b4 Qc7 15. Rf5 Ned7 16. Qf1 Rae8 17. Na4 b6 18. c4 Re5 19. Rf4 Re6 20. Nc3 Ne5 21. Nxe4 Nxe4 22. Rxe4 Ng6 23. Rg4 Qe5 24. Qe1 Ne7 25. Rc1 Nf5 26. Bf3 Qb2 27. Rc3 Rd8 28. h3 Qxd2 29. Qxd2 Rxd2 30. Kh2 Nxe3 31. Rf4 Nf1+ 32. Kg1 Ng3 33. Kh2 Nf1+ 34. Kg1 Re1 35. Bxc6 Ng3+ 36. Kh2 Nf1+ 37. Rxf1 Rxf1 38. c5 bxc5 39. Rxc5 g6 40. Bf3 Ra2 41. Bd5 Rxa3 42. Rc8+ Kg7 43. Rc7 Kh6 44. Rc4 Raa1 45. Rh4+ Kg7 46. Rg4 Rad1 47. Bb7 Rd2 48. b5 Rb1 49. Bc6 Rbb2 50. Rf4 Rd6 51. Ra4 Rc2 52. Rxa7 Rdxc6 53. bxc6 Rxc6 54. Ra5 Re6 55. Rd5 f5 56. Rd7+ Kh6 57. Rd4 Kg5 58. h4+ Kf6 59. g3 h5 60. Kh3 Ke5 61. Ra4 Kf6 62. Ra8 Ke5 63. Ra5+ Kf6 64. Ra8 Ke5 65. Rg8 Ke4 66. Rd8 Kf3 67. Rd3+ Re3 68. Rd6 Kf2 69. Rxg6 f4 70. Rf6 Rxg3+ 71. Kh2 f3 72. Re6 Rg2+ 73. Kh1 Kg3 74. Rg6+ Kxh4 75. Rxg2 fxg2+ 76. Kxg2 Kg4 77. Kh2 h4 78. Kg2 h3+ 79. Kh2 Kh4 80. Kh1 Kg3 81. Kg1 h2+ 82. Kh1 Kh3 1/2-1/2

[Event "GER Cup Net V2 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.22"]
[Round "8"]
[White "Dederichs, Wolfgang"]
[Black "Hoke, Joshua Sky"]
[Result "0-1"]
[ECO "A54"]
[WhiteElo "1620"]
[BlackElo "1579"]
[PlyCount "100"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. d4 exd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. e4 Be7 8. Be2 Ba6 9. 0-0 0-0 10. b3 Qd7 11. Bb2 Rfe8 12. Qc2 Bb7 13. Bf3 Bf8 14. Rfe1 d5 15. exd5 cxd5 16. cxd5 Nxd5 17. Nxd5 Bxd5 18. Rad1 c6 19. Qc3 Rad8 20. Bxd5 cxd5 21. Rd3 Rxe1+ 22. Qxe1 Qe6 23. Qd1 h6 24. g3 Qe4 25. Re3 Qf5 26. Qd4 Qd7 27. Re5 Qc6 28. Qg4 Qc2 29. Re2 Qd1+ 30. Kg2 Re8 31. Re3 Qxg4 32. h3 Qc8 33. Re5 Rxe5 34. Bxe5 Qe6 35. Bd4 Qe4+ 36. Kf1 Qxd4 37. h4 Qd3+ 38. Kg2 d4 39. h5 Qe2 40. g4 d3 41. g5 hxg5 42. h6 gxh6 43. b4 Qxa2 44. b5 Kg7 45. b6 axb6 46. Kg3 Kf6 47. Kf3 d2 48. Kg4 d1Q+ 49. f3 Qg1+ 50. Kh3 Qag2# 0-1

[Event "GER Cup Net V2 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.22"]
[Round "9"]
[White "Dederichs, Wolfgang"]
[Black "Tietz, Bennit"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "1620"]
[BlackElo "1552"]
[PlyCount "135"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. e3 Nxd4 7. exd4 d6 8. Bf4 Nf6 9. Be2 0-0 10. 0-0 d5 11. Nb5 dxc4 12. Bxc4 a6 13. Nc7 Ra7 14. Qf3 b5 15. Bd3 Rxc7 16. Bxc7 Qxc7 17. Rac1 Qd7 18. b3 Bb7 19. Qg3 Qxd4 20. Rfd1 Nh5 21. Qg5 Qf6 22. Qg4 Nf4 23. f3 Qd4+ 24. Kh1 Qf6 25. Bf1 Bc8 26. Rxc8 Rxc8 27. Qxc8+ Bf8 28. Qb8 Qg5 29. Qb6 Qh5 30. Qxa6 Nh3 31. Qc6 Nf2+ 32. Kg1 Nxd1 33. Qc2 Ne3 34. Qe2 Nxf1 35. Qxf1 Qc5+ 36. Kh1 b4 37. Qb1 Qa5 38. h3 Qa6 39. g4 e6 40. Kg2 Qe2+ 41. Kg3 Bd6+ 42. f4 Qe3+ 43. Kh4 Qxf4 44. Qd1 Qg3+ 45. Kg5 f6+ 46. Kxf6 Qf4+ 47. Kxe6 Qe5+ 48. Kd7 Qe7+ 49. Kc6 Qc7+ 50. Kd5 Qd7 51. Kc4 Qc6+ 52. Kd3 Qd5+ 53. Kc2 Qxd1+ 54. Kxd1 Kf7 55. Kd2 Ke6 56. Kd3 Kd5 57. Ke3 Ke5 58. Kd3 Kf4 59. Ke2 Kg3 60. Ke3 Kxh3 61. Kf3 h5 62. gxh5 gxh5 63. Kf2 h4 64. Kf1 Kg3 65. Kg1 Kf3 66. Kh1 h3 67. Kg1 h2+ 68. Kh1 1-0

[Event "GER Cup Net V2 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.22"]
[Round "6"]
[White "Dederichs, Wolfgang"]
[Black "Uhl, Patrick"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1620"]
[BlackElo "1441"]
[PlyCount "95"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 Nf6 6. d4 cxd4 7. Nxd4 Nxd4 8. Qxd4 Nh5 9. Qd3 0-0 10. 0-0 d6 11. Bg5 Bxc3 12. Qxc3 Nf6 13. Bxf6 exf6 14. e3 Qe7 15. b3 Be6 16. Bxb7 Qxb7 17. Qxf6 Bh3 18. f3 Bxf1 19. Rxf1 Rae8 20. e4 Qb6+ 21. Kg2 Qe3 22. Rf2 Re6 23. Qb2 h5 24. Qa3 g5 25. Qa5 h4 26. Qd5 h3+ 27. Kg1 Rf6 28. e5 Qxe5 29. Qd2 Rxf3 30. Rxf3 g4 31. Rf4 f5 32. Rd4 f4 33. Rxd6 Qe3+ 34. Qxe3 fxe3 35. Re6 Rf3 36. Re4 Rf2 37. Rxe3 Rxa2 38. Re4 Ra3 39. Rxg4+ Kf7 40. Rh4 Rxb3 41. Rh7+ Kg6 42. Rxa7 Rb6 43. Ra4 Rc6 44. Kf2 Kf5 45. Kf3 Rd6 46. g4+ Kg5 47. Ra5+ Kh4 48. Rh5# 1-0

[Event "GER Cup Net V2 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.22"]
[Round "2"]
[White "Hierl, Johannes"]
[Black "Dederichs, Wolfgang"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1485"]
[BlackElo "1620"]
[PlyCount "95"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c6 3. e3 Bf5 4. c3 Nf6 5. Bd3 Bd7 6. Nd2 e6 7. Ngf3 a6 8. 0-0 Be7 9. Re1 Nh5 10. Bg3 Nxg3 11. hxg3 0-0 12. Qc2 g6 13. e4 Bf6 14. e5 Bg7 15. Nh4 b5 16. f4 Be8 17. Nhf3 Nd7 18. Kf1 c5 19. Ke2 c4 20. Bxg6 fxg6 21. Rh1 Rf5 22. Ng5 h6 23. Nxe6 Qe7 24. Nxg7 Qxg7 25. Rh3 Nf8 26. Rah1 h5 27. Nf3 Ne6 28. Kd1 Rb8 29. Kc1 b4 30. Nd2 bxc3 31. Qxc3 Bb5 32. Qb4 Qb7 33. Qd6 Qf7 34. Qxb8+ Kg7 35. Qd6 Nxd4 36. Nf3 Ne2+ 37. Kd1 c3 38. Ng5 Qg8 39. bxc3 Nxc3+ 40. Kc2 Ne2 41. Ne6+ Kh8 42. Qe7 Qc8+ 43. Kd2 Qc3+ 44. Kd1 Qd3+ 45. Ke1 Qb1+ 46. Kf2 Qd3 47. Rxh5+ Rxh5 48. Qg7# 1-0

[Event "GER Cup Net V2 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.22"]
[Round "5"]
[White "Konz, Andreas"]
[Black "Dederichs, Wolfgang"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1339"]
[BlackElo "1620"]
[PlyCount "77"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 Bg4 4. Nbd2 e6 5. Bd3 c5 6. b3 cxd4 7. exd4 Be7 8. Bb2 Nc6 9. 0-0 Nb4 10. Be2 0-0 11. a3 Nc6 12. Bd3 a6 13. Qe1 Bd6 14. Ne5 Qc7 15. f4 b5 16. h3 Bh5 17. g4 Bg6 18. f5 Bxe5 19. dxe5 Nxe5 20. Qxe5 exf5 21. Qxc7 fxg4 22. Bxg6 hxg6 23. Bxf6 gxf6 24. Rxf6 gxh3 25. Raf1 Kg7 26. Rxf7+ Rxf7 27. Qxf7+ Kh6 28. Rf3 Rc8 29. Rxh3+ Kg5 30. Qe7+ Kg4 31. Qd7+ Kf4 32. Rf3+ Kg5 33. Qxd5+ Kh6 34. Rh3+ Kg7 35. Qe5+ Kf7 36. Ne4 Rxc2 37. Qf6+ Ke8 38. Rh8+ Kd7 39. Qd6# 1-0

[Event "GER Cup Net V2 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.22"]
[Round "7"]
[White "Lanz, Juergen"]
[Black "Dederichs, Wolfgang"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1499"]
[BlackElo "1620"]
[PlyCount "60"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 Be7 5. Bd3 c5 6. dxc5 Bxc5 7. Nbd2 Nc6 8. 0-0 0-0 9. Re1 Nh5 10. Be5 Nxe5 11. Nxe5 Nf6 12. Nb3 Bd6 13. Nf3 a6 14. c3 b5 15. Qc2 g6 16. Nbd4 Nh5 17. g3 Bd7 18. e4 Rc8 19. e5 Be7 20. Rac1 Ng7 21. h4 b4 22. Qb1 bxc3 23. Rxc3 Rxc3 24. bxc3 Qa5 25. Qb3 Nf5 26. Nxf5 gxf5 27. Rc1 Rc8 28. c4 dxc4 29. Bxc4 Ba4 30. Qa3 Bxa3 0-1

[Event "GER-ch Net Amateur Gr-B Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "5"]
[White "Bashylin, Seva"]
[Black "Dederichs, Wolfgang"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1995"]
[BlackElo "1818"]
[PlyCount "143"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 d5 4. exd5 exd5 5. Bg2 Nf6 6. 0-0 Be7 7. d4 Ne4 8. dxc5 Bxc5 9. Nbd2 Nc6 10. Nxe4 dxe4 11. Qxd8+ Nxd8 12. Nd2 f5 13. Nb3 Bb6 14. a4 Nc6 15. a5 Bc7 16. f3 exf3 17. Bxf3 Ne5 18. Bd5 Nc6 19. Bf4 Bxf4 20. gxf4 Nb4 21. Rfe1+ Kf8 22. Rad1 Nxc2 23. Re2 Nb4 24. Bf3 Kf7 25. Nc5 Rb8 26. Nd7 Bxd7 27. Rxd7+ Kf8 28. Ree7 Rc8 29. Rxb7 Nd3 30. Rf7+ Ke8 31. Rbe7+ Kd8 32. Rd7+ Ke8 33. Rfe7+ Kf8 34. Bd5 Rc1+ 35. Kg2 Nxf4+ 36. Kf3 Nxd5 37. Rf7+ Ke8 38. Rxa7 Rg8 39. Rfd7 Rd1 40. Rdb7 Nf6 41. b4 Nd7 42. b5 Ke7 43. b6 g5 44. a6 Ke6 45. Rc7 Nxb6 46. Re7+ Kf6 47. Rxh7 Rd3+ 48. Ke2 Ra3 49. Rhb7 Nd5 50. Rf7+ Ke5 51. Rfd7 Nf4+ 52. Kf2 Ne6 53. Rdb7 Rh8 54. Rb5+ Kf6 55. Rb6 Rxh2+ 56. Kg1 Rb2 57. Rxb2 Ra1+ 58. Kf2 Ra3 59. Rb6 Ra2+ 60. Kf1 Ra1+ 61. Ke2 Ra2+ 62. Ke1 Ra1+ 63. Kd2 Ra2+ 64. Kd1 Ra1+ 65. Kc2 Ra2+ 66. Kb1 Rh2 67. Ra8 Ke5 68. Re8 Rh1+ 69. Kb2 Rh2+ 70. Ka3 Rh3+ 71. Kb4 Kf4 72. Rbxe6 1-0

[Event "GER-ch Net Amateur Gr-B Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "11"]
[White "Dederichs, Wolfgang"]
[Black "Brunner, Sophia"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1818"]
[BlackElo "1855"]
[PlyCount "60"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 d6 4. d4 exd4 5. Nxd4 Ne5 6. g3 Nf6 7. Bg2 Be7 8. b3 0-0 9. Bb2 Rb8 10. 0-0 c6 11. Qc2 Qb6 12. Na4 Qc7 13. Nf5 Qd7 14. Bh3 Neg4 15. Bxf6 Bxf6 16. Bxg4 Qd8 17. Rad1 g6 18. Nh6+ Kg7 19. Bxc8 Qxc8 20. Rxd6 Be7 21. Qc3+ f6 22. Rd4 Kxh6 23. Qe3+ Kg7 24. Qxe7+ Rf7 25. Qd6 b5 26. Nc5 bxc4 27. Ne6+ Kg8 28. Rfd1 cxb3 29. Qd8+ Qxd8 30. Rxd8+ Rxd8 1-0

[Event "GER-ch Net Amateur Gr-B Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "9"]
[White "Dederichs, Wolfgang"]
[Black "Buessing, Olaf"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1818"]
[BlackElo "1894"]
[PlyCount "144"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 f5 3. Nf3 Nf6 4. d4 c6 5. Bf4 d5 6. e3 Bd6 7. Bxd6 Qxd6 8. Be2 0-0 9. Qc2 Ne4 10. 0-0 Nd7 11. Bd3 Ndf6 12. Ne5 Qe7 13. f3 Nxc3 14. Qxc3 a5 15. Rfc1 Bd7 16. cxd5 exd5 17. Qc5 Qxc5 18. Rxc5 Be6 19. Rac1 g5 20. R1c3 Nd7 21. Nxd7 Bxd7 22. Rb3 Ra7 23. a4 h6 24. Kf2 Kf7 25. Rb6 h5 26. g3 Ke6 27. h4 g4 28. Rcb5 Kd6 29. Rxb7 cxb5 30. Rxa7 bxa4 31. Ra6+ Kc7 32. Rxa5 Rb8 33. fxg4 Rxb2+ 34. Ke1 fxg4 35. Rxd5 a3 36. Bc4 Be6 37. Rc5+ Kd6 38. Bxe6 Kxe6 39. Rxh5 a2 40. Re5+ Kd6 41. Ra5 Rb1+ 42. Kf2 a1Q 43. Rxa1 Rxa1 44. e4 Ra3 45. h5 Ke6 46. h6 Ra2+ 47. Ke3 Rh2 48. h7 Rxh7 49. Kf4 Rg7 50. d5+ Kd6 51. Kf5 Rg8 52. Kf4 Ke7 53. e5 Kd7 54. Kf5 Ke7 55. d6+ Kd7 56. Ke4 Ke6 57. Kf4 Rg7 58. Ke4 Rg5 59. Kf4 Rg7 60. Ke4 Rd7 61. Kf4 Ra7 62. Kxg4 Kxe5 63. Kg5 Kxd6 64. g4 Ke6 65. Kg6 Ra4 66. g5 Rg4 67. Kh5 Rg1 68. Kg6 Ke7 69. Kh6 Kf7 70. Kh5 Kg7 71. Kh4 Kg6 72. Kh3 Rxg5 0-1

[Event "GER-ch Net Amateur Gr-B Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "3"]
[White "Dederichs, Wolfgang"]
[Black "Friemel, Reinhard"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1818"]
[BlackElo "1701"]
[PlyCount "79"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 g6 3. e4 Bg7 4. Be2 c5 5. Nf3 d6 6. d3 Ne7 7. 0-0 Nbc6 8. Bg5 h6 9. Bd2 0-0 10. Qc1 Kh7 11. b3 f5 12. Qa3 Be6 13. Nd5 fxe4 14. dxe4 Bxd5 15. cxd5 Nd4 16. Nxd4 exd4 17. Rac1 Ng8 18. f3 h5 19. b4 b6 20. Qa4 Bh6 21. Bxh6 Nxh6 22. Qc6 Qf6 23. bxc5 dxc5 24. Qb7+ Qf7 25. Qa6 Qf4 26. Rfe1 Rf7 27. a4 h4 28. a5 h3 29. gxh3 Qe3+ 30. Kg2 Raf8 31. Rf1 bxa5 32. Qd3 Qxd3 33. Bxd3 Rc7 34. d6 Rc6 35. e5 Nf5 36. Bxf5 Rxf5 37. d7 Rf8 38. Rfe1 d3 39. e6 d2 40. e7 1-0

[Event "GER-ch Net Amateur Gr-B Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "6"]
[White "Dederichs, Wolfgang"]
[Black "Haubold, Sebastian Marcel"]
[Result "1-0"]
[ECO "E95"]
[WhiteElo "1818"]
[BlackElo "1723"]
[PlyCount "61"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Re1 c6 9. Bf1 Qb6 10. Na4 Qc7 11. Nc3 a6 12. b4 b5 13. Be3 Bb7 14. a3 Ng4 15. h3 Nxe3 16. fxe3 h6 17. Qb3 Kh8 18. Rac1 Qb6 19. Red1 Rad8 20. Kh1 f5 21. c5 dxc5 22. dxc5 Qc7 23. Nh4 Kh7 24. Rd6 Bf6 25. Qe6 Nb8 26. exf5 Rxd6 27. cxd6 Qg7 28. Nxg6 Rg8 29. Ne4 Nd7 30. Qxd7 Bc8 31. Nxf6# 1-0

[Event "GER-ch Net Amateur Gr-B Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "13"]
[White "Dederichs, Wolfgang"]
[Black "Niebergall, Gerhard"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1818"]
[BlackElo "1856"]
[PlyCount "63"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bg5 h6 6. Bh4 Nbd7 7. cxd5 exd5 8. e3 0-0 9. Bd3 c6 10. 0-0 Nh5 11. Bxe7 Qxe7 12. Qc2 Nhf6 13. a3 Re8 14. b4 b5 15. Ne2 Bb7 16. Ng3 g6 17. Rfc1 Nb6 18. Ne5 Nc4 19. Nxf7 Qxf7 20. Bxg6 Qg7 21. Bxe8 Rxe8 22. a4 a6 23. axb5 axb5 24. Ra7 Ra8 25. Nf5 Qc7 26. Nxh6+ Kg7 27. Rxa8 Bxa8 28. Qf5 Ne4 29. Qe6 Ned6 30. Ng4 Qf7 31. Qh6+ Kg8 32. Nf6+ 1-0

[Event "GER-ch Net Amateur Gr-B Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "4"]
[White "Dederichs, Wolfgang"]
[Black "Richters, Marc"]
[Result "1/2-1/2"]
[ECO "E69"]
[WhiteElo "1818"]
[BlackElo "1940"]
[PlyCount "58"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 d6 3. Nc3 g6 4. d4 Bg7 5. g3 0-0 6. Bg2 c6 7. 0-0 Qa5 8. h3 e5 9. e4 Nbd7 10. Be3 b5 11. cxb5 cxb5 12. a3 b4 13. axb4 Qxb4 14. Qc2 Rb8 15. Rxa7 Qxb2 16. Qxb2 Rxb2 17. Rfa1 Nb6 18. dxe5 dxe5 19. Nxe5 Nxe4 20. Nd3 Nxc3 21. Nxb2 Ne2+ 22. Kf1 Bxb2 23. R1a2 Nc4 24. Kxe2 Bf6 25. Bc5 Rd8 26. g4 h5 27. f3 hxg4 28. fxg4 Be6 29. Ra8 Kg7 1/2-1/2

[Event "GER-ch Net Amateur Gr-B Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "7"]
[White "Dederichs, Wolfgang"]
[Black "Zackrisson, Peter"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1818"]
[BlackElo "1909"]
[PlyCount "37"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 c5 4. dxc5 Na6 5. e4 Nxc5 6. e5 Nfe4 7. Nxe4 Nxe4 8. Qd5 f5 9. exf6 Nxf6 10. Qd4 Bg7 11. Bd3 0-0 12. Nf3 d6 13. 0-0 e5 14. Qe3 Kh8 15. h3 Re8 16. Ng5 Qe7 17. Re1 Nh5 18. Qe2 Bd7 19. Nxh7 1-0

[Event "GER-ch Net Amateur Gr-B Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "1"]
[White "Fock, Sana"]
[Black "Dederichs, Wolfgang"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1711"]
[BlackElo "1818"]
[PlyCount "57"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 c6 5. Be3 b5 6. g4 Bg7 7. h4 0-0 8. Qd2 a5 9. h5 b4 10. Nd1 Ba6 11. Bxa6 Nxa6 12. Bh6 Bxh6 13. Qxh6 e5 14. hxg6 fxg6 15. Nf2 exd4 16. Ngh3 Qd7 17. g5 Ne8 18. Ng4 Rxf3 19. 0-0-0 Qxg4 20. Rdf1 Rxf1+ 21. Rxf1 Nec7 22. Nf4 Rf8 23. Kb1 Rxf4 24. Rh1 Rf7 25. Qh2 Qf3 26. a3 bxa3 27. bxa3 Qxa3 28. Qh3 Qxh3 29. Rxh3 0-1

[Event "GER-ch Net Amateur Gr-B Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "8"]
[White "Guder, Sibylle"]
[Black "Dederichs, Wolfgang"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1864"]
[BlackElo "1818"]
[PlyCount "76"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. Nc3 0-0 7. b3 Nc6 8. Bb2 a6 9. d4 Re8 10. d5 Na7 11. e4 exd5 12. exd5 Nc8 13. Nd4 Bc5 14. Qd2 Ng4 15. h3 Ne5 16. Kh2 Nd6 17. f4 Nexc4 18. bxc4 Nxc4 19. Qf2 Nxb2 20. Qxb2 Bxd4 21. Qd2 Qf6 22. Ne4 Bxa1 23. Nxf6+ Bxf6 24. Re1 g6 25. d6 Rxe1 26. Qxe1 c6 27. g4 Rf8 28. g5 Bd8 29. h4 f6 30. Qe4 fxg5 31. hxg5 b5 32. Bh3 Bc8 33. Qd4 Rf7 34. Kg3 Ba5 35. Qe4 Bd2 36. f5 gxf5 37. Bxf5 Bxg5 38. Kg4 Bc1 1-0

[Event "GER-ch Net Amateur Gr-B Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "10"]
[White "Schmaelzle, Harald"]
[Black "Dederichs, Wolfgang"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1757"]
[BlackElo "1818"]
[PlyCount "86"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 cxd4 4. cxd4 e6 5. Nc3 Bb4 6. Bd2 0-0 7. e3 Re8 8. Be2 d5 9. 0-0 h6 10. Rc1 Nc6 11. a3 Bd6 12. Bd3 a6 13. Qe2 Qb6 14. b4 Rd8 15. Na4 Qc7 16. Rc2 Ne4 17. Rfc1 Nxd2 18. Qxd2 Bd7 19. Nc5 Be8 20. a4 Qb6 21. b5 axb5 22. axb5 Ne7 23. Ra2 Kf8 24. Rca1 Rxa2 25. Rxa2 Bxc5 26. dxc5 Qxc5 27. Rc2 Qb6 28. h3 Rc8 29. Rxc8 Nxc8 30. Qb4+ Qd6 31. Qc3 Ne7 32. Ne5 f6 33. Nf3 e5 34. Be2 Qb6 35. Qb4 Bd7 36. Nh4 Kf7 37. g4 Qc7 38. Nf3 Qc2 39. Kg2 Qxe2 40. Qd6 Bxb5 41. g5 Qf1+ 42. Kg3 Nf5+ 43. Kg4 Nxd6 0-1

[Event "GER-ch Net Amateur Gr-B Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "2"]
[White "Schneider, Birgit"]
[Black "Dederichs, Wolfgang"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1716"]
[BlackElo "1818"]
[PlyCount "52"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Qe7 4. d4 d6 5. Nf3 Qxe4+ 6. Be2 Bf5 7. c3 Be7 8. 0-0 0-0 9. Re1 Qc2 10. Qxc2 Bxc2 11. Na3 Bg6 12. Nc4 d5 13. Nce5 Bf5 14. Bg5 h6 15. Bf4 Bd6 16. Bg3 Nh5 17. Rad1 Nxg3 18. hxg3 f6 19. Nd3 Nc6 20. Nf4 Bxf4 21. gxf4 Rae8 22. Bb5 Kf7 23. Nd2 Rxe1+ 24. Rxe1 Re8 25. Rxe8 Kxe8 26. f3 Kd7 1/2-1/2

[Event "GER-ch Net Amateur Gr-B Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "12"]
[White "Zeuner, Ole"]
[Black "Dederichs, Wolfgang"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1906"]
[BlackElo "1818"]
[PlyCount "131"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nd2 dxe4 4. Nxe4 Be7 5. Bd3 Nf6 6. Nf3 Bd7 7. 0-0 Bc6 8. Qe2 0-0 9. c3 Nxe4 10. Bxe4 Qd6 11. Ne5 Bxe4 12. Qxe4 Qd5 13. Qxd5 exd5 14. Bf4 Bd6 15. Rfe1 Rd8 16. Bg3 a5 17. Re2 a4 18. Rae1 Kf8 19. f4 b5 20. f5 f6 21. Nd3 Bxg3 22. hxg3 Nc6 23. Nc5 Rdc8 24. Re6 Re8 25. Kf2 Ne7 26. g4 Kf7 27. R6e2 Rad8 28. Ne6 Rd7 29. Rh1 h6 30. Rhe1 c6 31. Nf4 a3 32. b3 Rc8 33. b4 Rcc7 34. Ne6 Ra7 35. Nc5 Rd6 36. Kf3 Ng8 37. Re8 h5 38. gxh5 Re7 39. R8xe7+ Nxe7 40. g4 Rd8 41. Rh1 Nc8 42. h6 gxh6 43. Rxh6 Nb6 44. Ne6 Rd6 45. Rh7+ Ke8 46. Rh8+ Ke7 47. Rh7+ Ke8 48. g5 Rxe6 49. fxe6 fxg5 50. Kg4 Na4 51. Rh3 Nb2 52. Kxg5 Ke7 53. Kf5 Kd8 54. Kf6 Nc4 55. e7+ Kd7 56. Rh8 Nd6 57. e8Q+ Nxe8+ 58. Rxe8 Kxe8 59. Ke6 Kd8 60. Kd6 Kc8 61. Kxc6 Kd8 62. Kxd5 Ke7 63. Kc6 Ke6 64. d5+ Ke7 65. d6+ Kd8 66. d7 1-0

[Event "GER-ch Net Amateur Gr-B Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "7"]
[White "Bigalke, Moritz"]
[Black "Dederichs, Wolfgang"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1663"]
[BlackElo "1771"]
[PlyCount "40"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Bc4 Nc6 4. Nc3 Nf6 5. a4 Nxe4 6. Nxe4 d5 7. Bd3 c4 8. Bxc4 dxe4 9. Ng1 Bc5 10. Ne2 Qh4 11. 0-0 e3 12. fxe3 Qxc4 13. d3 Qg4 14. d4 Bd6 15. Qd3 Nb4 16. Qb5+ Bd7 17. Qxb7 Rb8 18. Qxa7 Qxe2 19. c3 Nc6 20. b4 Nxa7 0-1

[Event "GER-ch Net Amateur Gr-B Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "8"]
[White "Dederichs, Wolfgang"]
[Black "Czarnik, Jozef"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "1783"]
[BlackElo "1672"]
[PlyCount "23"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 f5 4. d4 e4 5. Nd2 Nxd4 6. Ndxe4 Nxe2 7. Qxe2 fxe4 8. Qh5+ Ke7 9. c5 Nf6 10. Qe5+ Kf7 11. Bc4+ Kg6 12. Qg5# 1-0

[Event "GER-ch Net Amateur Gr-B Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "5"]
[White "Dederichs, Wolfgang"]
[Black "Klemm, Robert"]
[Result "1-0"]
[ECO "E95"]
[WhiteElo "1763"]
[BlackElo "1648"]
[PlyCount "67"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 Nbd7 7. 0-0 e5 8. Re1 exd4 9. Nxd4 Re8 10. Bf1 Nc5 11. f3 a5 12. Bg5 Ne6 13. Nxe6 Bxe6 14. Qd2 b6 15. Nd5 Bxd5 16. cxd5 Qc8 17. Rac1 Nd7 18. Bh6 Bh8 19. Bb5 Re7 20. Bc6 Ra7 21. Bg5 Re8 22. b3 f6 23. Be3 Re7 24. Bf2 Ne5 25. Bb5 Qd8 26. Rc2 Qf8 27. Bh4 Rf7 28. Rec1 f5 29. exf5 gxf5 30. Kh1 f4 31. a3 Ng6 32. Bf2 Bf6 33. Re1 h6 34. Re8 1-0

[Event "GER-ch Net Amateur Gr-B Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "1"]
[White "Dederichs, Wolfgang"]
[Black "Mader, Fabian"]
[Result "1-0"]
[ECO "D88"]
[WhiteElo "1726"]
[BlackElo "1562"]
[PlyCount "109"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. d4 g6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 c5 9. 0-0 Nc6 10. Be3 cxd4 11. cxd4 Na5 12. Bd3 Bg4 13. Rc1 Bxd4 14. Bxd4 Qxd4 15. Nxd4 Bxd1 16. Rfxd1 Rfd8 17. Nb5 a6 18. Nc7 Rac8 19. Nd5 Nc6 20. Rxc6 bxc6 21. Nxe7+ Kf8 22. Nxc8 Rxc8 23. Bxa6 Ra8 24. Bc4 Ra4 25. Rc1 Ke7 26. f3 Kd6 27. Bb3 Ra8 28. Rd1+ Kc5 29. Bxf7 Kb4 30. Bb3 c5 31. Rc1 Ra7 32. Kf2 Rd7 33. Ke2 Rc7 34. Rc4+ Kb5 35. Ke3 Rd7 36. Ke2 Rd8 37. e5 Re8 38. Re4 Kc6 39. e6 Kd6 40. e7 Rxe7 41. Rxe7 Kxe7 42. Kd3 Kd6 43. Kc4 Kc6 44. Ba4+ Kb6 45. Bb5 h5 46. a4 h4 47. g3 h3 48. g4 g5 49. Kd5 Ka5 50. Ke5 c4 51. Bxc4 Kxa4 52. Bf1 Kb4 53. Bxh3 Kc3 54. Kf5 Kd3 55. Kxg5 1-0

[Event "GER-ch Net Amateur Gr-B Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "2"]
[White "Dederichs, Wolfgang"]
[Black "Schmitt, Ulrich"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "1735"]
[BlackElo "1562"]
[PlyCount "27"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nxd4 5. Qxd4 Nf6 6. Nc3 d6 7. Bg5 h6 8. Bxf6 gxf6 9. Rd1 Qa5 10. e4 b6 11. Qd5 Rb8 12. Qxa5 bxa5 13. c5 dxc5 14. Bb5+ 1-0

[Event "GER-ch Net Amateur Gr-B Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "6"]
[White "Riesner, Daniel"]
[Black "Dederichs, Wolfgang"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2156"]
[BlackElo "1775"]
[PlyCount "69"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 Be7 6. 0-0 0-0 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bf4 Bd6 11. Qc1 Nbd7 12. Nc3 Nh5 13. Bd2 Nhf6 14. Re1 Nb6 15. b3 Qe7 16. Qc2 Bb4 17. Rad1 Nbd5 18. Nxd5 Bxd5 19. Ne5 Bxd2 20. Rxd2 c6 21. e4 Nxe4 22. Bxe4 Bxe4 23. Qxe4 Qb4 24. Qc2 Rad8 25. Red1 Qe7 26. Qc4 Qf6 27. b4 Rd5 28. Ng4 Qf3 29. Ne3 Rh5 30. Qe2 Qxe2 31. Rxe2 b5 32. a5 Rd8 33. Rc2 Rc8 34. Rc5 Rxc5 35. dxc5 1-0

[Event "GER-ch Net Amateur Gr-B Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "3"]
[White "Singh, Marcel"]
[Black "Dederichs, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2009"]
[BlackElo "1744"]
[PlyCount "31"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Bc4 dxe5 7. dxe5 e6 8. Nf3 Be7 9. 0-0 Nc6 10. a3 0-0 11. Qe2 Na5 12. Bd3 Nb3 13. Bxh7+ Kh8 14. Bc2 Nxa1 15. Qe4 Nxc2 16. Qxc2 1/2-1/2

[Event "GER-ch Net Amateur Gr-B Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "4"]
[White "Stork, Christopher"]
[Black "Dederichs, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "1927"]
[BlackElo "1755"]
[PlyCount "59"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. f3 Nxd4 11. Bxd4 b6 12. Nd5 Nxd5 13. Bxd5 Bxd4+ 14. Qxd4 Rb8 15. b4 Qa3 16. e5 dxe5 17. Qxe5 Bb7 18. Bxb7 Rxb7 19. c3 Rc8 20. Rfc1 Rbc7 21. Rd1 Qxc3 22. Qb5 Qb2 23. a3 Rc2 24. Qf1 e5 25. Rdb1 Qd4+ 26. Kh1 Rf2 27. Qd1 Rcc2 28. Qxd4 exd4 29. Rg1 d3 30. Rad1 1/2-1/2

[Event "GER-ch Net Amateur Gr-B Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "9"]
[White "Zeuner, Ole"]
[Black "Dederichs, Wolfgang"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "1929"]
[BlackElo "1795"]
[PlyCount "34"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g4 Nc6 7. g5 Nd7 8. Bg2 Be7 9. h4 0-0 10. Be3 Nde5 11. Qe2 Na5 12. 0-0-0 Nac4 13. f4 Qb6 14. Na4 Qb4 15. fxe5 Qxa4 16. exd6 Qxa2 17. Nb3 Qxb2# 0-1

[Event "GER-ch Net Amateur Gr-B Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "4"]
[White "Dederichs, Wolfgang"]
[Black "Ebner, Hermann"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1786"]
[BlackElo "1412"]
[PlyCount "63"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. f4 c6 2. Nf3 d5 3. e3 Bf5 4. Be2 e6 5. b3 Nf6 6. Bb2 Be7 7. h3 h6 8. 0-0 Nbd7 9. d3 Qb6 10. Bd4 c5 11. Bb2 0-0-0 12. a4 a5 13. g4 Bh7 14. Na3 c4 15. Bd4 Qc6 16. Nb5 Kb8 17. Ne5 Nxe5 18. fxe5 Nd7 19. Rxf7 Bg5 20. Qe1 Rdf8 21. Qxa5 Rxf7 22. Qa7+ Kc8 23. Qa8+ Nb8 24. Na7+ Kc7 25. Nxc6 Kxc6 26. bxc4 Rhf8 27. cxd5+ exd5 28. c4 Na6 29. cxd5+ Kxd5 30. Qa7 Rf1+ 31. Rxf1 Bxd3 32. Bxd3 1-0

[Event "GER-ch Net Amateur Gr-B Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "5"]
[White "Dederichs, Wolfgang"]
[Black "Fink, Eberhard"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1789"]
[BlackElo "1574"]
[PlyCount "77"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nc6 3. e3 Nf6 4. Be2 Bf5 5. b3 e6 6. Bb2 Be7 7. Bb5 Qd6 8. 0-0 0-0 9. a3 a6 10. Be2 b5 11. b4 Rad8 12. d3 Ng4 13. Qc1 Bf6 14. d4 Qe7 15. h3 Nh6 16. g4 Be4 17. Nbd2 g6 18. g5 Nf5 19. gxf6 Qxf6 20. Nxe4 dxe4 21. Ng5 Rd5 22. Nxe4 Qh4 23. Kh2 Nh6 24. Rg1 Ne7 25. Ng5 Nef5 26. e4 Nxd4 27. Bxd4 Rxd4 28. Qb2 Rd2 29. Rae1 Qf2+ 30. Rg2 Qxe1 31. Bf3 Rxg2+ 32. Bxg2 Qf2 33. Qc3 Qxf4+ 34. Kg1 Qxg5 35. e5 Rd8 36. Qf3 Nf5 37. Kh2 Nh4 38. Qb3 Qg3+ 39. Qxg3 1-0

[Event "GER-ch Net Amateur Gr-B Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "7"]
[White "Dederichs, Wolfgang"]
[Black "Klein, Andreas"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1771"]
[BlackElo "1447"]
[PlyCount "55"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. f4 d6 2. Nf3 c6 3. b3 Qc7 4. Bb2 Nf6 5. e3 Nbd7 6. Be2 g6 7. 0-0 Bg7 8. d4 0-0 9. Qc1 Re8 10. Nbd2 a6 11. Bd3 b6 12. e4 Bb7 13. e5 dxe5 14. fxe5 Nd5 15. Ng5 Rf8 16. Nde4 h6 17. Qe1 hxg5 18. Nxg5 Bh6 19. Qh4 Bxg5 20. Qxg5 Kg7 21. e6 N7f6 22. exf7 Rxf7 23. Qxg6+ Kf8 24. c4 Ne3 25. Qh6+ Ke8 26. Qxe3 Ng4 27. Qh3 Nf6 28. Bg6 1-0

[Event "GER-ch Net Amateur Gr-B Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "8"]
[White "Dederichs, Wolfgang"]
[Black "Noack, Mario"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1775"]
[BlackElo "1617"]
[PlyCount "94"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 d5 3. e3 c5 4. Be2 g6 5. Nc3 Bg7 6. b3 Nc6 7. Bb2 0-0 8. 0-0 a6 9. Ne5 Nxe5 10. fxe5 Nd7 11. d4 e6 12. Bd3 b5 13. a4 c4 14. bxc4 bxc4 15. Be2 Rb8 16. Ba3 Re8 17. Bd6 Rb7 18. e4 Nb6 19. a5 dxe4 20. axb6 Qxb6 21. Nxe4 Bd7 22. Bxc4 Bc6 23. Bc5 Qd8 24. Nd6 Rd7 25. Nxe8 Qxe8 26. Bxa6 Bxe5 27. Qg4 Bg7 28. Bd3 Rd5 29. Be4 Bxd4+ 30. Bxd4 Rxd4 31. Qf3 Bxe4 32. Qe3 Qd7 33. c3 Bxg2 34. cxd4 Bxf1 35. Rxf1 Qd5 36. Qe5 Qb3 37. Qf4 f5 38. Rc1 Qd3 39. Rc8+ Kg7 40. Qe5+ Kh6 41. Qf4+ Kh5 42. Qf2 Qd1+ 43. Kg2 Qg4+ 44. Qg3 Qe4+ 45. Kh3 g5 46. Rc5 g4+ 47. Qxg4+ Qxg4# 0-1

[Event "GER-ch Net Amateur Gr-B Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "1"]
[White "Dederichs, Wolfgang"]
[Black "Weissenberger, Julius"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1869"]
[BlackElo "1620"]
[PlyCount "106"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. cxd5 exd5 5. Nc3 c6 6. d4 Bd6 7. f4 Bf5 8. a3 Nbd7 9. Nf3 Ne4 10. Nh4 Nxc3 11. bxc3 Bg6 12. 0-0 f5 13. Qd3 Qf6 14. Nf3 Bh5 15. Ne5 0-0-0 16. c4 dxc4 17. Nxc4 Rhe8 18. e3 Bf7 19. Rb1 Bxc4 20. Qxc4 Nb6 21. Qd3 Bc7 22. a4 Rd6 23. a5 Nd7 24. Qb3 b6 25. axb6 Bxb6 26. Ba3 Rde6 27. Bc5 Rxe3 28. Qa4 Nxc5 29. dxc5 R8e4 30. cxb6 Rxa4 31. b7+ Kb8 32. Bxc6 Qxc6 33. Rfd1 Re8 34. Rd8+ Rxd8 35. Rc1 Qb6+ 36. Kg2 Ra2+ 37. Kh3 Qf2 38. Rc8+ Rxc8 39. bxc8Q+ Kxc8 40. Kh4 Qxh2+ 41. Kg5 h6+ 42. Kxf5 Qxg3 43. Ke6 Ra6+ 44. Kf5 Qd3+ 45. Ke5 Qc4 46. Kf5 Ra5+ 47. Kg6 Qc6+ 48. Kh7 g5 49. fxg5 hxg5 50. Kg8 Kb7 51. Kf7 Rd5 52. Ke7 Rd7+ 53. Ke8 Qc8# 0-1

[Event "GER-ch Net Amateur Gr-B Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "6"]
[White "Heiser, Quentin"]
[Black "Dederichs, Wolfgang"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "1578"]
[BlackElo "1797"]
[PlyCount "57"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Nf6 8. f3 0-0 9. Bc4 Ne5 10. Bb3 a6 11. 0-0-0 b5 12. h4 Nh5 13. g4 Ng3 14. Rhg1 Nc4 15. Bxc4 bxc4 16. Rxg3 e5 17. Nc6 Qc7 18. Qxd6 Qb6 19. Ne7+ Kh8 20. Qxb6 Be6 21. h5 Bf6 22. Ned5 Bd8 23. Qd6 Ba5 24. hxg6 hxg6 25. Rh3+ Kg7 26. Rdh1 Rad8 27. Rh7+ Kg8 28. Rh8+ Kg7 29. R1h7# 1-0

[Event "GER-ch Net Amateur Gr-B Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "2"]
[White "Poggemann, Alexander"]
[Black "Dederichs, Wolfgang"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1597"]
[BlackElo "1842"]
[PlyCount "141"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 e5 3. Nf3 Nc6 4. Bc4 Nf6 5. Ng5 d5 6. exd5 Nxd5 7. Qf3 Qxg5 8. Bxd5 Qg6 9. 0-0 Bg4 10. Bxc6+ bxc6 11. Qg3 0-0-0 12. Na3 Bd6 13. Nc4 e4 14. Nxd6+ Rxd6 15. Re1 Rhd8 16. h3 Bf5 17. Qxg6 Bxg6 18. b3 Kb7 19. Ba3 Kb6 20. b4 c4 21. Rad1 f5 22. b5 c5 23. g3 Rxd2 24. Rxd2 Rxd2 25. g4 fxg4 26. hxg4 Rxa2 27. Bc1 Rc2 28. Be3 Rxc3 29. Kg2 Rc2 30. Kg3 h5 31. gxh5 Bxh5 32. Kf4 Bf3 33. Rg1 Kxb5 34. Rxg7 Rc3 35. Rxa7 Rd3 36. Rc7 Rd5 37. Rb7+ Kc6 38. Rb1 c3 39. Rc1 Rd3 40. Ke5 c4 41. Bd4 Bg2 42. Rxc3 Bf3 43. Rxc4+ Kb5 44. Rc5+ Kb4 45. Rc8 e3 46. Rb8+ Kc4 47. fxe3 Be2 48. Rc8+ Kb3 49. e4 Bf3 50. Rb8+ Kc2 51. Kf4 Be2 52. Be5 Rf3+ 53. Kg5 Re3 54. Kf5 Rf3+ 55. Ke6 Bc4+ 56. Kd6 Re3 57. Rc8 Kb3 58. Rb8+ Kc2 59. Rc8 Kd3 60. Bf4 Rxe4 61. Be5 Rg4 62. Rd8 Rg6+ 63. Kc5+ Kc2 64. Kxc4 Re6 65. Bd4 Re4 66. Rh8 Rg4 67. Rh2+ Kd1 68. Kd3 Rg3+ 69. Be3 Rf3 70. Rh1+ Rf1 71. Rxf1# 1-0

[Event "GER-ch Net Amateur Gr-B Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "9"]
[White "Spingat, Dirk"]
[Black "Dederichs, Wolfgang"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1579"]
[BlackElo "1751"]
[PlyCount "117"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 Nf6 6. d3 0-0 7. Nge2 d6 8. 0-0 Bd7 9. h3 a6 10. a4 Ne8 11. f4 Nc7 12. f5 Rb8 13. Be3 b5 14. axb5 axb5 15. Qd2 b4 16. Nd5 Nxd5 17. exd5 Ne5 18. Be4 gxf5 19. Bxf5 Bxf5 20. Rxf5 Ng6 21. Bh6 Qd7 22. Raf1 Bxh6 23. Qxh6 f6 24. Nf4 Qxf5 25. Ne6 Rf7 26. Rxf5 Re8 27. Rf1 Ne5 28. Qe3 Ng6 29. h4 f5 30. h5 Ne5 31. Qg5+ Kh8 32. Rxf5 Rg8 33. Qf4 Rxf5 34. Qxf5 Rxg3+ 35. Kf2 Rf3+ 36. Qxf3 Nxf3 37. Kxf3 Kg8 38. Kf4 Kf7 39. Kg5 Kg8 40. b3 Kf7 41. Kh6 Kg8 42. Kg5 Kf7 43. h6 Kg8 44. Nd8 Kf8 45. Kf5 Ke8 46. Nc6 Kf7 47. Nb8 Ke8 48. Ke6 Kf8 49. Nc6 Ke8 50. Nxe7 Kf8 51. Nc8 Ke8 52. Nxd6+ Kd8 53. Nf7+ Ke8 54. Ng5 Kf8 55. Nxh7+ Kg8 56. Ng5 Kh8 57. d6 Kg8 58. d7 Kh8 59. d8Q# 1-0

[Event "GER-ch Net Amateur Gr-B Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "3"]
[White "Watermann, Bernd"]
[Black "Dederichs, Wolfgang"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1523"]
[BlackElo "1814"]
[PlyCount "119"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 d5 2. e3 e6 3. f4 Qh4+ 4. g3 Qd8 5. Nf3 Nf6 6. Bd3 Bd6 7. c3 b6 8. 0-0 Bb7 9. Bd2 0-0 10. Ne5 Nbd7 11. Be1 Ne4 12. Nd2 Nxd2 13. Qxd2 f6 14. Nxd7 Qxd7 15. g4 f5 16. g5 Qf7 17. Be2 c5 18. h4 cxd4 19. exd4 Qd7 20. Bg3 a6 21. Kf2 b5 22. a3 Qc6 23. h5 Qd7 24. Rh1 Qe7 25. Bh4 Qe8 26. Rag1 b4 27. axb4 Rc8 28. g6 h6 29. Ra1 Rc6 30. b5 axb5 31. Bxb5 Qd7 32. Bxc6 Qxc6 33. Ra5 Qc7 34. Rha1 Bxf4 35. Qd3 Bd6 36. Qb5 Bc6 37. Qb3 e5 38. Ra7 Qd8 39. Bxd8 Rxd8 40. R7a6 Bd7 41. Rxd6 exd4 42. cxd4 f4 43. Qxd5+ Kh8 44. Rxd7 Rf8 45. Rf7 Re8 46. Raa7 f3 47. Rxg7 Re2+ 48. Kxf3 Rf2+ 49. Ke3 Re2+ 50. Kd3 Rd2+ 51. Ke4 Re2+ 52. Kf5 Rf2+ 53. Ke6 Rf6+ 54. Kd7 Rd6+ 55. Kc8 Rxd5 56. Rh7+ Kg8 57. Rag7+ Kf8 58. Rd7 Rc5+ 59. Kd8 Re5 60. Rh8# 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "4"]
[White "Bach, Markus"]
[Black "Dederichs, Wolfgang"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2195"]
[BlackElo "1603"]
[PlyCount "60"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 g6 2. Bg5 Bg7 3. e3 c5 4. c3 cxd4 5. exd4 h6 6. Bh4 d5 7. Nf3 Qb6 8. Qb3 Qe6+ 9. Be2 Nf6 10. Nbd2 0-0 11. Qd1 Qb6 12. Qb3 Qe6 13. Ne5 Nc6 14. f4 g5 15. fxg5 Nxe5 16. dxe5 Ng4 17. Bxg4 Qxg4 18. Nf3 Qxg2 19. Rf1 Bg4 20. Qxd5 Rad8 21. Qe4 Bxf3 22. Rxf3 Qh1+ 23. Kf2 Qxh2+ 24. Kf1 Qh1+ 25. Kf2 Qh2+ 26. Kf1 Qh1+ 27. Kf2 Qxa1 28. gxh6 Rd2+ 29. Kg3 Qg1+ 30. Kf4 Bxh6+ 0-1

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "3"]
[White "Dederichs, Wolfgang"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1603"]
[BlackElo "2272"]
[PlyCount "57"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. Nf3 e4 5. Nd4 d5 6. d3 exd3 7. Qxd3 dxc4 8. Qe3+ Be7 9. Nc3 0-0 10. 0-0 Nd5 11. Nxd5 cxd5 12. Bd2 Nc6 13. Bc3 Bf6 14. Rfd1 Re8 15. Nxc6 bxc6 16. Bxf6 gxf6 17. Qf3 Be6 18. b3 cxb3 19. axb3 a5 20. Qc3 Rb8 21. Qxc6 d4 22. e3 d3 23. Be4 Rxb3 24. Bxd3 Qb8 25. Rxa5 Rc8 26. Qe4 f5 27. Rxf5 Rxd3 28. Rg5+ Kf8 29. Qxd3 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "5"]
[White "Dederichs, Wolfgang"]
[Black "Commercon, Simon"]
[Result "1/2-1/2"]
[ECO "D73"]
[WhiteElo "1603"]
[BlackElo "2202"]
[PlyCount "53"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. Nf3 g6 5. cxd5 cxd5 6. d4 Bg7 7. Bg5 0-0 8. 0-0 Ne4 9. Bf4 Nc6 10. Ne5 Nxe5 11. dxe5 Be6 12. Nd2 Nxd2 13. Qxd2 Qb6 14. Be3 Qa6 15. f4 Rfd8 16. Rfc1 Rac8 17. Rxc8 Rxc8 18. Kf2 b6 19. Bf3 Qc4 20. b3 Qc2 21. Qxc2 Rxc2 22. Bd4 f6 23. exf6 Bxf6 24. Bxf6 exf6 25. g4 d4 26. Be4 Rb2 27. f5 1/2-1/2

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "1"]
[White "Dederichs, Wolfgang"]
[Black "Serbu, Daniel Elias"]
[Result "0-1"]
[ECO "D72"]
[WhiteElo "1603"]
[BlackElo "2348"]
[PlyCount "56"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 d5 3. cxd5 Nxd5 4. d4 g6 5. Bg2 Bg7 6. e4 Nb6 7. e5 Nc6 8. Ne2 Bg4 9. Nbc3 0-0 10. h3 Bf5 11. a3 h5 12. g4 hxg4 13. hxg4 Bxg4 14. Be4 Qd7 15. Be3 Rad8 16. d5 Nxe5 17. f4 Nec4 18. Bd4 e5 19. fxe5 Nxe5 20. Qc2 Bxe2 21. Qxe2 Qg4 22. 0-0-0 Qxe2 23. Nxe2 Ng4 24. Bxg7 Kxg7 25. Rd2 Nf2 26. Rh4 Nxe4 27. Rxe4 Rxd5 28. Rc2 c6 0-1

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "7"]
[White "Dederichs, Wolfgang"]
[Black "Siedentopf, Daniel"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "1603"]
[BlackElo "2273"]
[PlyCount "112"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 Nf6 3. d4 g6 4. Nc3 d6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 Qe8 8. d5 a5 9. e3 Na6 10. Nd4 Bd7 11. a3 Nc5 12. b3 Nfe4 13. Nxe4 Nxe4 14. f3 Nc5 15. Rb1 e5 16. dxe6 Nxe6 17. Nxe6 Qxe6 18. f4 Bc6 19. Bd5 Bxd5 20. cxd5 Qe4 21. Bb2 Qxe3+ 22. Kg2 Rfe8 23. Bxg7 Kxg7 24. Rf3 Qe4 25. Rc1 Re7 26. Rc4 Qe2+ 27. Qxe2 Rxe2+ 28. Kh3 Re7 29. Rfc3 Rc8 30. b4 axb4 31. axb4 Kf7 32. b5 b6 33. Rc6 Ra8 34. Rxc7 Ra5 35. Rxe7+ Kxe7 36. Kh4 Rxb5 37. Kg5 Rxd5 38. Rc7+ Ke6 39. Rxh7 Rd3 40. Kxg6 d5 41. Rf7 d4 42. Rxf5 Rb3 43. Re5+ Kd6 44. Re8 Kc5 45. f5 Rf3 46. f6 b5 47. f7 b4 48. f8Q+ Rxf8 49. Rxf8 b3 50. Rb8 Kc4 51. Kf5 d3 52. Ke4 d2 53. Rd8 b2 54. Rd4+ Kc3 55. Rd3+ Kc2 56. Rxd2+ Kxd2 0-1

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "2"]
[White "Heiligtag, Matthias"]
[Black "Dederichs, Wolfgang"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1451"]
[BlackElo "1603"]
[PlyCount "46"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Be2 d5 7. Nxc6 bxc6 8. Bg5 Rb8 9. e5 h6 10. Bh4 g5 11. Bg3 Nd7 12. Rb1 Qc7 13. Qd4 h5 14. h4 Rb4 15. Qd3 gxh4 16. Rxh4 Nxe5 17. Qe3 Rxh4 18. Bxe5 d4 19. Qg5 Rh1+ 20. Bf1 Qa5 21. Qg3 dxc3 22. Bxh8 cxb2+ 23. Qc3 Bb4 0-1

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "6"]
[White "Mittag, Ralf"]
[Black "Dederichs, Wolfgang"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2089"]
[BlackElo "1603"]
[PlyCount "32"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e6 6. Nge2 Nge7 7. 0-0 0-0 8. d4 cxd4 9. exd4 d5 10. c5 b6 11. Na4 Ba6 12. Be3 b5 13. Nac3 b4 14. Nb1 Bxe2 15. Qxe2 Nxd4 16. Qd2 Nef5 1/2-1/2

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "9"]
[White "Tiarks, Jann Christian"]
[Black "Dederichs, Wolfgang"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2159"]
[BlackElo "1603"]
[PlyCount "57"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Qd2 Ng4 11. Bxg4 Bxg4 12. h3 Bd7 13. Rad1 Ne5 14. b3 a6 15. Nd5 e6 16. Nc3 f5 17. Bg5 Qc7 18. exf5 gxf5 19. Bh6 Rf7 20. Nce2 Raf8 21. Bxg7 Rxg7 22. Nf4 Re8 23. Rfe1 b6 24. Nh5 Rg6 25. Nf4 Rg7 26. Qe2 Qc8 27. Nh5 Rg6 28. Nf4 Rg7 29. Qd2 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "8"]
[White "Wiechert, Hans"]
[Black "Dederichs, Wolfgang"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2193"]
[BlackElo "1603"]
[PlyCount "62"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nf6 6. Bg2 Nc6 7. 0-0 Be7 8. dxc5 Bxc5 9. Qc2 Bb6 10. Nc3 h6 11. Na4 0-0 12. Nxb6 Qxb6 13. Rd1 Rd8 14. Be3 Qa6 15. Qd3 Qxd3 16. exd3 d4 17. Bf4 Bf5 18. Ne5 Nxe5 19. Bxe5 Rac8 20. Bxb7 Rc2 21. Bxf6 gxf6 22. b3 Re8 23. Bf3 Rec8 24. Kg2 Kg7 25. g4 Bg6 26. h4 f5 27. gxf5 Bxf5 28. Kg3 Kf6 29. b4 Rg8+ 30. Kf4 Rxf2 31. Rf1 Rg4# 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "8"]
[White "Dederichs, Wolfgang"]
[Black "Flach, Erich"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1603"]
[BlackElo "2073"]
[PlyCount "104"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. e3 Nf6 5. Nc3 0-0 6. d4 cxd4 7. exd4 d6 8. Nge2 Nc6 9. d5 Na5 10. b3 b6 11. 0-0 Nb7 12. h3 Nc5 13. Nd4 Bd7 14. b4 Na6 15. a3 Rc8 16. Nc6 Bxc6 17. b5 Bxb5 18. Nxb5 Qd7 19. Qa4 Qb7 20. Rb1 Nd7 21. Bg5 Ne5 22. Bxe7 Qxe7 23. Qxa6 Rxc4 24. Qxa7 Qf6 25. Qxb6 Nf3+ 26. Bxf3 Qxf3 27. Nxd6 Rc2 28. Qb3 Qf6 29. Qxc2 Qxd6 30. Rfd1 Qxa3 31. Rb3 Qa7 32. Qc6 Bd4 33. Kg2 Bxf2 34. Rdb1 Qd4 35. R3b2 Be3 36. Re2 Qe4+ 37. Kh2 Qf3 38. Rbe1 Rb8 39. Qc7 Rb3 40. Qd8+ Kg7 41. Qh4 Bf2 42. Rxf2 Qxf2+ 43. Kh1 Qxe1+ 44. Kg2 Rb2+ 45. Kf3 Qe2+ 46. Kf4 Rb4+ 47. Kg5 Rxh4 48. Kxh4 Qc4+ 49. g4 Qxd5 50. g5 Qe4+ 51. Kg3 Qf5 52. h4 f6 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "4"]
[White "Dederichs, Wolfgang"]
[Black "Leibbrand, Udo Manfred"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "1603"]
[BlackElo "2049"]
[PlyCount "108"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. cxd5 exd5 4. Bg2 Nf6 5. Nf3 Be7 6. d4 c6 7. 0-0 0-0 8. Nc3 Bf5 9. Nh4 Be6 10. Qb3 Qb6 11. Qd1 Re8 12. Na4 Qd8 13. Nc5 Bc8 14. Qc2 Nbd7 15. Nd3 Qb6 16. b3 Qxd4 17. Nf5 Qb6 18. Nxe7+ Rxe7 19. Bb2 Ne4 20. e3 Ndf6 21. Bd4 Qc7 22. Nf4 Bf5 23. Qb2 c5 24. Bxe4 Bxe4 25. Rac1 Ne8 26. f3 Bg6 27. Nxd5 Qd8 28. Nxe7+ Qxe7 29. Bxc5 Qe6 30. e4 h5 31. Rfd1 h4 32. g4 b6 33. Be3 Nf6 34. h3 Re8 35. Bf2 Nd7 36. Bxh4 Ne5 37. Qe2 f6 38. Bg3 Kh7 39. Bxe5 fxe5 40. Rd5 Rf8 41. Rc7 Qf6 42. Rcd7 Qf4 43. Rb7 Qg3+ 44. Qg2 Qe1+ 45. Kh2 Qe3 46. Rdd7 Rxf3 47. Rxg7+ Kh6 48. Rh7+ Bxh7 49. Re7 Rf2 50. Re6+ Kg7 51. Re7+ Kg8 52. Re8+ Kf7 53. Qxf2+ Qxf2+ 54. Kh1 Bxe4# 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "2"]
[White "Dederichs, Wolfgang"]
[Black "Mooser, Stefan"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "1603"]
[BlackElo "2283"]
[PlyCount "57"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Be2 dxc4 7. Bxc4 Bd6 8. Be2 0-0 9. e4 Bb4 10. e5 Nd5 11. Bd2 Bxc3 12. bxc3 c5 13. Bd3 cxd4 14. cxd4 g6 15. h4 h5 16. 0-0 b6 17. Ng5 Ne7 18. Bxg6 fxg6 19. Nxe6 Qe8 20. Nc7 Qf7 21. e6 Qf5 22. Nxa8 Bb7 23. exd7 Bxa8 24. Bb4 Qe4 25. f3 Qe3+ 26. Kh1 Rf4 27. d8Q+ Kh7 28. Bxe7 Rxh4+ 29. Bxh4 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "7"]
[White "Dederichs, Wolfgang"]
[Black "Tiarks, Jann Christian"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1603"]
[BlackElo "2159"]
[PlyCount "79"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Nc3 g6 4. e3 Bg7 5. Nge2 e5 6. Bg2 Nge7 7. a3 0-0 8. d3 d6 9. Nd5 Be6 10. Nec3 Qd7 11. h4 f5 12. h5 f4 13. exf4 Nd4 14. Nxe7+ Qxe7 15. fxe5 Bxe5 16. Ne4 Qd7 17. hxg6 hxg6 18. Rh6 Kg7 19. Qd2 Nf5 20. Ng5 Nxh6 21. Nxe6+ Qxe6 22. Qxh6+ Kf7 23. Bd5 Rae8 24. Bxe6+ Rxe6 25. Kd1 Bg7 26. Qh1 Re7 27. Qd5+ Ke8 28. Qxd6 Rd7 29. Qxg6+ Kd8 30. Qg5+ Kc8 31. Qxc5+ Kb8 32. Bf4+ Ka8 33. Kc2 a6 34. Be3 Kb8 35. Re1 Rfd8 36. Qa7+ Kc8 37. Bb6 Rxd3 38. Qa8+ Kd7 39. Qxb7+ Kd6 40. Qc7# 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "3"]
[White "Eilenberg, Jonas"]
[Black "Dederichs, Wolfgang"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2137"]
[BlackElo "1603"]
[PlyCount "71"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 cxd4 7. Nxd4 Nf6 8. Bg2 Nxd4 9. Qxd4 Be7 10. 0-0 Be6 11. Rd1 0-0 12. Bf4 b6 13. Nxd5 Nxd5 14. Bxd5 Bxd5 15. Qxd5 Qxd5 16. Rxd5 Bf6 17. Rd2 h6 18. Rad1 a5 19. e4 b5 20. e5 Be7 21. Rd7 Rfd8 22. Be3 Rxd7 23. Rxd7 Kf8 24. f4 Rd8 25. Rb7 b4 26. Ra7 Rd1+ 27. Kf2 Bd8 28. Bc5+ Ke8 29. Kf3 Rd2 30. Ra8 Kd7 31. a3 Rxb2 32. axb4 axb4 33. Ra7+ Kc6 34. Bd4 Bb6 35. Ra6 Rxh2 36. Rxb6+ 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "6"]
[White "Foeing, Sebastian"]
[Black "Dederichs, Wolfgang"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1361"]
[BlackElo "1603"]
[PlyCount "38"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Qd3 Nf6 8. Bd2 d5 9. cxd5 exd5 10. 0-0-0 0-0 11. h4 Be6 12. h5 h6 13. f3 d4 14. Ne4 c5 15. Bxb4 cxb4 16. Qxd4 Rc8+ 17. Kb1 Qa5 18. Nxf6+ gxf6 19. Qxf6 Qxa2# 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "9"]
[White "Lambertz, Michael"]
[Black "Dederichs, Wolfgang"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2025"]
[BlackElo "1603"]
[PlyCount "33"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 e6 5. Nc3 d5 6. e5 Nge7 7. Nf3 Nf5 8. Be2 Qb6 9. Be3 Nxe3 10. fxe3 Qxb2 11. Na4 Bb4+ 12. Kf2 Qa3 13. Rb1 Na5 14. Bb5+ Bd7 15. Bxd7+ Kxd7 16. Kg3 Rhc8 17. Nb2 1/2-1/2

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "1"]
[White "Svane, Rasmus"]
[Black "Dederichs, Wolfgang"]
[Result "1/2-1/2"]
[ECO "A33"]
[WhiteElo "2613"]
[BlackElo "1603"]
[PlyCount "82"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 e6 4. g3 d6 5. Bg2 Nf6 6. d4 cxd4 7. Nxd4 Bd7 8. 0-0 Be7 9. Ndb5 Qb8 10. Bf4 Ne5 11. b3 a6 12. Nd4 0-0 13. Rc1 Nc6 14. Nxc6 Bxc6 15. Bxc6 bxc6 16. c5 Rd8 17. cxd6 Bxd6 18. Bxd6 Rxd6 19. Qc2 Qb4 20. Rfd1 Rad8 21. Rxd6 Rxd6 22. Rd1 g5 23. Rxd6 Qxd6 24. Na4 Nd7 25. Nb2 Ne5 26. Qe4 f5 27. Qe3 g4 28. Qc3 c5 29. Qc2 Qd4 30. Nc4 Nxc4 31. bxc4 Qd7 32. Qb2 Qa4 33. Qb8+ Kf7 34. Qc7+ Kg6 35. Qxc5 Qc2 36. Qc6 Kf6 37. Qxa6 Qb1+ 38. Kg2 Qe4+ 39. Kg1 Qb1+ 40. Kg2 Qe4+ 41. Kg1 Qb1+ 1/2-1/2

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "5"]
[White "Zinke, Thomas"]
[Black "Dederichs, Wolfgang"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1595"]
[BlackElo "1603"]
[PlyCount "40"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Bf5 3. Bf4 e6 4. f3 Bb4 5. g4 Bg6 6. h4 h5 7. g5 c5 8. e3 Ne7 9. Bd3 cxd4 10. exd4 Nbc6 11. Nge2 0-0 12. a3 Ba5 13. Kf2 Bb6 14. Bxg6 fxg6 15. Be3 Nf5 16. Qd3 e5 17. Na4 e4 18. Qb3 Nxe3 19. Nxb6 Rxf3+ 20. Ke1 Ng2+ 0-1

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2020.03.07"]
[Round "8"]
[White "Cmiel, Thorsten"]
[Black "Dederichs, Wolfgang"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2083"]
[BlackElo "1603"]
[PlyCount "54"]
[EventDate "2020.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 Nc6 4. Bb2 Nf6 5. e5 Nd5 6. c4 Nf4 7. g3 Ng6 8. Bg2 Be7 9. 0-0 0-0 10. h4 f6 11. h5 Ngxe5 12. Nxe5 Nxe5 13. h6 gxh6 14. Bxe5 fxe5 15. Qh5 Bg5 16. Nc3 d6 17. Ne4 Rb8 18. Qg4 b6 19. f4 exf4 20. gxf4 e5 21. f5 Rb7 22. Nxg5 Rg7 23. Bd5+ Kh8 24. Kh1 Rxg5 25. Qh3 Bxf5 26. Qxh6 Rg4 27. Qe3 Qh4+ 0-1

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2020.03.07"]
[Round "1"]
[White "Dederichs, Wolfgang"]
[Black "Cherny, Andrey"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1603"]
[BlackElo "2188"]
[PlyCount "52"]
[EventDate "2020.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nc6 5. g3 Bf5 6. Bg2 e6 7. b3 Bb4 8. Bd2 Nxd4 9. e3 Nc2+ 10. Ke2 Nxa1 11. Qxa1 Nf6 12. Nf3 0-0 13. h3 Qa5 14. a3 Qa6+ 15. Ke1 Bxa3 16. Bf1 Qa5 17. Nb1 Bb4 18. Qxa5 Bxa5 19. Bxa5 Bxb1 20. Bc3 Be4 21. Bg2 Rfc8 22. Bd4 Rc1+ 23. Kd2 Rc2+ 24. Kd1 Rxf2 25. Rg1 Rxg2 26. Rxg2 Bxf3+ 0-1

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2020.03.07"]
[Round "9"]
[White "Dederichs, Wolfgang"]
[Black "Graf, Lucas"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1603"]
[BlackElo "1984"]
[PlyCount "114"]
[EventDate "2020.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 g6 3. e4 Bg7 4. Be2 Nc6 5. 0-0 Nf6 6. d4 cxd4 7. e5 Ng4 8. Nxd4 Ngxe5 9. Be3 d6 10. Nc3 0-0 11. Nxc6 Nxc6 12. Rc1 Be6 13. Re1 Qa5 14. Qb3 Rfc8 15. Nd5 Rab8 16. Red1 Kf8 17. a4 Ne5 18. Qa3 Bxd5 19. Rxd5 Qd8 20. Bxa7 Ra8 21. Be3 Qe8 22. b3 Kg8 23. Qb4 Nc6 24. Qd2 Rab8 25. Bh6 Bh8 26. Bg4 Rd8 27. Be3 Ne5 28. Bh3 Qc6 29. Bd4 e6 30. Rb5 Rbc8 31. Bxe5 Bxe5 32. Qg5 Kg7 33. f4 Bf6 34. Qg4 Kh8 35. g3 Qc7 36. Bg2 Rb8 37. Bf3 d5 38. Kg2 Bg7 39. c5 Qe7 40. Rc2 Rbc8 41. Rb6 Re8 42. b4 f6 43. a5 e5 44. fxe5 fxe5 45. a6 e4 46. Rxb7 exf3+ 47. Qxf3 Qe6 48. Rf2 Qxa6 49. Qf7 Rg8 50. Ra7 Qc6 51. Qf3 d4 52. Qxc6 Rxc6 53. Rff7 Rcc8 54. Rab7 d3 55. Rfd7 Rcd8 56. Rxd8 Rxd8 57. Kf2 d2 0-1

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2020.03.07"]
[Round "2"]
[White "Dederichs, Wolfgang"]
[Black "Heun, Andreas"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1603"]
[BlackElo "1667"]
[PlyCount "148"]
[EventDate "2020.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 4. Bg2 g6 5. e3 Bg7 6. a3 0-0 7. Nge2 d6 8. 0-0 Bg4 9. Qb3 Qd7 10. Nf4 e5 11. Nfd5 Nxd5 12. cxd5 Ne7 13. e4 Rab8 14. Qc2 Bh3 15. d3 Bxg2 16. Kxg2 h5 17. Be3 f5 18. Bd2 f4 19. f3 fxg3 20. hxg3 Rf7 21. Be3 Rbf8 22. Rae1 Kh7 23. Qe2 Bh6 24. Bxh6 Kxh6 25. Qe3+ Kg7 26. Re2 Ng8 27. Ref2 Nf6 28. a4 h4 29. Qg5 h3+ 30. Kh2 Nh5 31. Nd1 a6 32. Ne3 Qe7 33. Qg4 Nf6 34. Qxh3 Rh8 35. Qxh8+ Kxh8 36. Kg2 Kg7 37. Rh1 Nh5 38. Ng4 b5 39. axb5 axb5 40. Ra1 c4 41. dxc4 bxc4 42. Rc1 Nf6 43. Ne3 Nh5 44. Rxc4 Qg5 45. Ng4 Nf6 46. Ne3 Nh5 47. Ng4 Nf6 48. Nxf6 Rxf6 49. Rc7+ Rf7 50. Rc6 Rd7 51. b3 Qe3 52. b4 Qb3 53. Rb6 Kh6 54. Rb8 Kg5 55. Rb6 Qe3 56. Rb8 Rc7 57. b5 Qb3 58. b6 Rc2 59. Rd8 Rxf2+ 60. Kxf2 Qxb6+ 61. Kg2 Qxd8 62. f4+ exf4 63. gxf4+ Kxf4 64. Kf2 Qa5 65. Ke2 Qc3 66. Kd1 Kxe4 67. Ke2 Qd3+ 68. Ke1 g5 69. Kf2 g4 70. Kg2 Qf3+ 71. Kg1 Ke3 72. Kh2 g3+ 73. Kg1 Qf2+ 74. Kh1 Qh2# 0-1

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2020.03.07"]
[Round "7"]
[White "Dederichs, Wolfgang"]
[Black "Krauss, Hans Peter"]
[Result "1-0"]
[ECO "A95"]
[WhiteElo "1603"]
[BlackElo "2198"]
[PlyCount "65"]
[EventDate "2020.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Nf3 e6 4. Bg2 Be7 5. Nc3 0-0 6. d4 d5 7. cxd5 exd5 8. 0-0 c6 9. Be3 Nbd7 10. Rc1 Ne4 11. Qb3 Kh8 12. a3 Rf6 13. Rfd1 h6 14. Ne5 Nxe5 15. dxe5 Re6 16. Nxe4 fxe4 17. Bxe4 Rxe5 18. Bg6 Bg5 19. f4 Re6 20. fxg5 Rxg6 21. gxh6 gxh6 22. Rf1 Qe7 23. Bc5 Qg7 24. Rf8+ Kh7 25. Qc2 b6 26. Rcf1 bxc5 27. R8f7 Bh3 28. Rxg7+ Kxg7 29. Rf4 c4 30. Qc3+ Kg8 31. Qe5 Rf8 32. Rxf8+ Kxf8 33. Qh5 1-0

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2020.03.07"]
[Round "5"]
[White "Dederichs, Wolfgang"]
[Black "Pick, Stefan"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1603"]
[BlackElo "2029"]
[PlyCount "79"]
[EventDate "2020.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 c6 3. Nf3 d5 4. e3 Nf6 5. d4 b6 6. cxd5 exd5 7. Be2 Bd6 8. Ne5 Qc7 9. f4 Bf5 10. g4 Be4 11. 0-0 Nbd7 12. g5 Ng8 13. Nxe4 dxe4 14. Bc4 Bxe5 15. fxe5 f6 16. Qg4 0-0-0 17. e6 Kb8 18. exd7 Rxd7 19. gxf6 Nxf6 20. Qf5 b5 21. Bb3 a5 22. a4 b4 23. Bd2 h5 24. Be1 h4 25. Rf4 Rh5 26. Qh3 Rg5+ 27. Kh1 Nd5 28. Rf8+ Ka7 29. Bxh4 Rg6 30. Raf1 Rh6 31. Qg4 Rdd6 32. Bg3 Rhg6 33. Qxg6 Rxg6 34. Bxc7 Nxc7 35. R1f7 Kb6 36. Rb8+ Ka7 37. Rc8 Rd6 38. Rcxc7+ Ka6 39. Bc4+ Kb6 40. Rb7# 1-0

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2020.03.07"]
[Round "6"]
[White "Di Capua, Francesco Stefano"]
[Black "Dederichs, Wolfgang"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1956"]
[BlackElo "1603"]
[PlyCount "93"]
[EventDate "2020.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nc3 Bc5 6. Na4 Qa5+ 7. c3 Bxd4 8. Qxd4 Nf6 9. f3 Nc6 10. Qd1 0-0 11. b4 Qc7 12. Be2 d5 13. exd5 Nxd5 14. 0-0 Rd8 15. Qb3 Qe5 16. Re1 b5 17. Nc5 Nxc3 18. Bb2 Nxe2+ 19. Kf2 Ned4 20. Rxe5 Nxb3 21. Nxb3 Nxe5 22. Bxe5 f6 23. Bd4 e5 24. Be3 Be6 25. Nc5 Bc4 26. a4 bxa4 27. Rxa4 a6 28. Ne4 Bb5 29. Ra1 Rd5 30. Bc5 Rad8 31. g4 Rd1 32. Ra2 Rh1 33. Kg2 Re1 34. Kf2 Rb1 35. Nd6 Rd7 36. h4 Rf1+ 37. Kg2 h6 38. Nxb5 axb5 39. Kxf1 Rd1+ 40. Ke2 Rc1 41. h5 Rc4 42. Ra5 Kf7 43. Rxb5 Ke6 44. Rb7 Kd5 45. Rd7+ Kc6 46. Rxg7 Kd5 47. Rg6 1-0

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2020.03.07"]
[Round "3"]
[White "Friedrich, Andreas"]
[Black "Dederichs, Wolfgang"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1638"]
[BlackElo "1603"]
[PlyCount "46"]
[EventDate "2020.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Bc4 Nc6 4. Nc3 Nf6 5. 0-0 Be7 6. d3 d6 7. h3 0-0 8. a3 a6 9. Nh2 d5 10. exd5 exd5 11. Bb3 Be6 12. Bg5 c4 13. Ba2 Qb6 14. b4 cxb3 15. Bxb3 Rac8 16. Bxf6 Bxf6 17. Qd2 Qa5 18. Ng4 Bxc3 19. Qg5 Bxa1 20. Rxa1 Kh8 21. Nf6 Qc3 22. Nh5 Qxa1+ 23. Kh2 Qe5+ 0-1

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2020.03.07"]
[Round "4"]
[White "Winkler, Andreas1111"]
[Black "Dederichs, Wolfgang"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1433"]
[BlackElo "1603"]
[PlyCount "66"]
[EventDate "2020.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 Nc6 7. Be2 Bb4 8. Bd2 0-0 9. 0-0 Bxc3 10. Bxc3 Nxe4 11. Nd4 d5 12. Nxc6 bxc6 13. Bd4 c5 14. Be5 f6 15. Bf4 Qxb2 16. Bd3 f5 17. Bxe4 fxe4 18. Bd6 Rf7 19. a4 Qc3 20. Rb1 Ba6 21. Re1 Rc8 22. Rb3 Qf6 23. Bg3 d4 24. Rxe4 Bc4 25. Rf4 Qe7 26. Rxf7 Qxf7 27. Rf3 Qg6 28. Qd2 Rd8 29. h3 h6 30. Be5 d3 31. Rg3 Qf5 32. Rxg7+ Kf8 33. cxd3 Qxe5 0-1

