[Event "GER-ch (Women)"]
[Site "Magdeburg"]
[Date "2023.07.08"]
[Round "5"]
[White "Petersen, Sophie"]
[Black "Hladeniuk, Yelyzaveta"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1753"]
[PlyCount "48"]
[EventDate "2023.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qb6 8. Qxb6 axb6 9. Nd2 e6 10. Ngf3 Bxf3 11. Nxf3 Nd7 12. 0-0 Be7 13. Rfe1 0-0 14. h3 Ra5 15. a3 Rfa8 16. Rac1 Ra4 17. Bb5 R4a5 18. a4 R5a7 19. b3 Nf6 20. c4 Nb4 21. cxd5 Nfxd5 22. Bg3 Ra5 23. Red1 Na2 24. Rc2 Ndc3 1/2-1/2

[Event "GER-ch (Women)"]
[Site "Magdeburg"]
[Date "2023.07.07"]
[Round "4"]
[White "Wulf, Doris"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "1508"]
[BlackElo "1753"]
[PlyCount "53"]
[EventDate "2023.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 e6 8. Qf3 Qc7 9. 0-0-0 Be7 10. g4 h6 11. Bxf6 Bxf6 12. Kb1 Be7 13. Bg2 Rb8 14. h4 b5 15. g5 Nc5 16. Nce2 Bb7 17. Ng3 Rd8 18. Qe2 Kd7 19. e5 d5 20. f5 Kc8 21. fxe6 fxe6 22. g6 Kb8 23. Nh5 Bc8 24. Bf3 Rdf8 25. Bg4 Bd8 26. Qe3 Qe7 27. Nc6+ 1-0

[Event "GER-ch (Women)"]
[Site "Magdeburg"]
[Date "2023.07.06"]
[Round "2"]
[White "Dohon, Maria Johanna"]
[Black "Petersen, Sophie"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1457"]
[BlackElo "1753"]
[PlyCount "48"]
[EventDate "2023.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nf6 4. d3 g6 5. Bg2 Bg7 6. 0-0 Nc6 7. a4 0-0 8. c3 e5 9. Nbd2 h6 10. Nh4 Nh7 11. Nc4 Ng5 12. Be3 Kh7 13. Qe1 Be6 14. f4 Nh3+ 15. Kh1 g5 16. fxg5 Nxg5 17. Nf5 Bxc4 18. dxc4 Ne7 19. Qd1 Nxf5 20. Rxf5 Ne6 21. Qh5 f6 22. Bh3 Qe8 23. Qe2 Ng5 24. Bg2 Qc6 1/2-1/2

[Event "GER-ch (Women)"]
[Site "Magdeburg"]
[Date "2023.07.06"]
[Round "3"]
[White "Petersen, Sophie"]
[Black "Heutling, Elina"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1753"]
[BlackElo "1940"]
[PlyCount "78"]
[EventDate "2023.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. f3 Nc6 10. Be3 0-0 11. 0-0 a6 12. Rc1 Nxd4 13. Bxd4 b5 14. Nd5 Nxd5 15. cxd5 Rfc8 16. Bxg7 Kxg7 17. Qd4+ f6 18. f4 Rxc1 19. Rxc1 Rc8 20. Rc3 b4 21. Qxb4 Qa7+ 22. Kf1 Rb8 23. Qa3 Qd4 24. Rb3 Rxb3 25. Qxb3 Qxe4 26. Qb7 Qxf4+ 27. Ke1 Qe3+ 28. Kf1 Qd3+ 29. Kf2 Kf7 30. a3 f5 31. h3 g5 32. Qb8 Qd4+ 33. Kf1 Qxd5 34. Qh8 Qd3+ 35. Kf2 f4 36. Qb8 Qd2+ 37. Kf1 Qc1+ 38. Kf2 Qc5+ 39. Ke1 Qg1+ 0-1

[Event "GER-ch (Women)"]
[Site "Magdeburg"]
[Date "2023.07.05"]
[Round "1"]
[White "Petersen, Sophie"]
[Black "Kohler, Emma"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1753"]
[BlackElo "1413"]
[PlyCount "71"]
[EventDate "2023.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. d4 Nc6 7. c3 d5 8. Bd3 Bd6 9. 0-0 Ne7 10. Bg5 Bg4 11. Nbd2 Qd7 12. Qc2 0-0-0 13. a4 h6 14. Bh4 Bf5 15. Bg3 Bxd3 16. Qxd3 Bxg3 17. fxg3 Qf5 18. Ne5 Qxd3 19. Nxd3 Rd7 20. Ne5 Nc6 21. Nxd7 Kxd7 22. Nb3 h5 23. Nc5+ Kc8 24. b4 h4 25. g4 h3 26. g3 Nd8 27. g5 Ng4 28. Rae1 Rh5 29. g6 f6 30. Re7 Rg5 31. Rxg7 b6 32. Nd3 Ne6 33. Re7 Nd8 34. Nf4 Nh6 35. Rh7 Nf5 36. Nxh3 1-0

[Event "GER-ch U18 Girls"]
[Site "Willingen"]
[Date "2023.06.03"]
[Round "9"]
[White "Hafermann, Lara"]
[Black "Petersen, Sophie"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1498"]
[BlackElo "1763"]
[PlyCount "78"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 a6 4. Bb3 Nf6 5. d3 Nc6 6. c3 b5 7. 0-0 Bb7 8. Re1 e6 9. Nbd2 Be7 10. Nf1 0-0 11. Ng3 Qc7 12. d4 cxd4 13. cxd4 Rac8 14. e5 dxe5 15. dxe5 Rfd8 16. Qe2 Nd5 17. a3 Na5 18. Ba2 Qc2 19. Nd2 Nf4 20. Qg4 Nxg2 21. Bb1 Qa4 22. Qh5 g6 23. Qh6 Qh4 24. Qxh4 Nxh4 25. Be4 Bxe4 26. Ngxe4 Nc4 27. Kf1 Nxd2+ 28. Nxd2 Rc2 29. Re2 Bg5 30. Nb3 Rd1+ 31. Re1 Rxe1+ 32. Kxe1 Bxc1 33. Rxc1 Rxc1+ 34. Nxc1 Nf3+ 35. Ke2 Nxe5 36. b3 Kf8 37. Nd3 Nxd3 38. Kxd3 Ke7 39. Ke4 Kd6 0-1

[Event "GER-ch U18 Girls"]
[Site "Willingen"]
[Date "2023.06.02"]
[Round "8"]
[White "Petersen, Sophie"]
[Black "Albayrak, Nese Pinar"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "1763"]
[BlackElo "1763"]
[PlyCount "74"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 Na6 8. g4 Nc5 9. f3 a5 10. Nge2 h5 11. Bg5 Qe8 12. Ng3 Nh7 13. h4 Nxg5 14. hxg5 Qd8 15. Qd2 hxg4 16. Qh2 Re8 17. Qh4 gxf3 18. 0-0-0 Kf8 19. Kc2 Ke7 20. Qh7 Rg8 21. Rd2 Qf8 22. Qh2 Bg4 23. Qh4 Bd7 24. Qh2 Bg4 25. Qg1 f5 26. gxf6+ Qxf6 27. Nb5 Raf8 28. Qf2 Kd8 29. Bh3 Qf4 30. Bxg4 Nxe4 31. Nxe4 Qxe4+ 32. Kc1 Qxg4 33. Rh4 Qg5 34. Nxd6 cxd6 35. Qb6+ Kc8 36. c5 f2 37. Kc2 Qxh4 0-1

[Event "GER-ch U18 Girls"]
[Site "Willingen"]
[Date "2023.06.01"]
[Round "7"]
[White "Petersen, Sophie"]
[Black "Adelhardt, Lisa"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1763"]
[BlackElo "1656"]
[PlyCount "59"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 g6 6. h3 Bg7 7. c3 e5 8. d3 Ne7 9. Be3 b6 10. Na3 Rb8 11. Nc4 Qc7 12. Qc1 h6 13. Ncxe5 Bxe5 14. Nxe5 f6 15. Nc4 g5 16. f4 Be6 17. Nd2 Bf7 18. Nf3 Ng6 19. e5 Qe7 20. fxg5 fxg5 21. e6 Bxe6 22. Re1 Kd7 23. d4 c4 24. Qc2 Rhg8 25. Rad1 Kc7 26. Bf2 Rbe8 27. Ne5 Nxe5 28. Rxe5 Qd7 29. Bg3 Kb7 30. Rde1 1/2-1/2

[Event "GER-ch U18 Girls"]
[Site "Willingen"]
[Date "2023.05.31"]
[Round "5"]
[White "Petersen, Sophie"]
[Black "Avetyan, Manan"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1763"]
[BlackElo "1368"]
[PlyCount "27"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Nxe4 7. d4 exd4 8. Re1 d5 9. Nxd4 Bc5 10. Nxc6 Bxf2+ 11. Kh1 Qh4 12. Qxd5 Be6 13. Rxe4 0-0 14. Qe5 1-0

[Event "GER-ch U18 Girls"]
[Site "Willingen"]
[Date "2023.05.31"]
[Round "6"]
[White "Zoellner, Bente"]
[Black "Petersen, Sophie"]
[Result "0-1"]
[ECO "D61"]
[WhiteElo "1700"]
[BlackElo "1763"]
[PlyCount "64"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 a6 4. cxd5 exd5 5. Nc3 Nf6 6. Bg5 Be7 7. e3 Nbd7 8. Bd3 0-0 9. 0-0 Re8 10. Qc2 c6 11. a4 Nf8 12. Nd2 Be6 13. f3 Rc8 14. Rab1 c5 15. dxc5 Bxc5 16. Nb3 Ba7 17. Nd4 h6 18. Bh4 N8d7 19. Qd2 Ne5 20. Bc2 Nc4 21. Qd3 Nxe3 22. Qxe3 Bf5 23. Qd2 Bxc2 24. Qxc2 Bxd4+ 25. Kh1 Qa5 26. Rfc1 Be3 27. b4 Qc7 28. Bxf6 Bxc1 29. Rxc1 gxf6 30. Qd2 Qe5 31. h3 Rc4 32. f4 Qe3 0-1

[Event "GER-ch U18 Girls"]
[Site "Willingen"]
[Date "2023.05.30"]
[Round "4"]
[White "Petersen, Sophie"]
[Black "Reuter, Elisa"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "1763"]
[BlackElo "1944"]
[PlyCount "61"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 c6 6. 0-0 d5 7. Nbd2 Nbd7 8. b3 Re8 9. Bb2 e6 10. Re1 dxc4 11. Nxc4 Nb6 12. Nce5 Nfd7 13. Rc1 Qe7 14. Nd3 f6 15. a4 a5 16. e4 e5 17. Qc2 Kh8 18. Nd2 Nf8 19. Nc5 Ne6 20. dxe5 fxe5 21. Red1 Ng5 22. Nf1 Qf7 23. f4 exf4 24. Bxg7+ Kxg7 25. Qc3+ Kg8 26. gxf4 Qxf4 27. Qg3 Qxg3 28. Nxg3 Ne6 29. Bh3 Nxc5 30. Bxc8 Raxc8 31. Rxc5 1/2-1/2

[Event "GER-ch U18 Girls"]
[Site "Willingen"]
[Date "2023.05.29"]
[Round "3"]
[White "Buchholz, Maja Patricia"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1899"]
[BlackElo "1763"]
[PlyCount "127"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. Nc3 d6 5. e3 a6 6. Nge2 Nf6 7. b3 0-0 8. Bb2 Ba7 9. 0-0 Bf5 10. d4 exd4 11. Nxd4 Nxd4 12. exd4 Rb8 13. Qd2 Qd7 14. Rfe1 b5 15. Nd5 Nxd5 16. cxd5 Rfe8 17. Rac1 Bb6 18. f3 Rxe1+ 19. Qxe1 Re8 20. Qd2 Qe7 21. Kf2 Bd7 22. f4 Qf6 23. Bf3 h6 24. Kg2 Qf5 25. Bc3 Qf6 26. Rd1 g5 27. fxg5 Qxg5 28. Qxg5+ hxg5 29. g4 f6 30. Kf2 a5 31. Rd3 b4 32. Bb2 Kg7 33. Re3 Rxe3 34. Kxe3 a4 35. h3 a3 36. Bc1 Bb5 37. Bg2 Kg6 38. Be4+ Kf7 39. Bd2 Ba5 40. Bg2 Kg6 41. Be4+ Kf7 42. Bd3 Bd7 43. Kf3 c6 44. Bc4 Ke7 45. dxc6 Bxc6+ 46. d5 Bd7 47. Bd3 Kf7 48. Ke4 Bb6 49. Bxb4 Bc5 50. Bd2 Ke7 51. b4 Bb6 52. Bc1 f5+ 53. gxf5 Kf6 54. Kf3 Bxf5 55. Bxf5 Kxf5 56. Bxa3 Ke5 57. Bc1 Bd8 58. a4 Kxd5 59. a5 Kc4 60. a6 Bb6 61. Be3 Kb5 62. Bxb6 Kxb6 63. b5 d5 64. Ke3 1-0

[Event "GER-ch U18 Girls"]
[Site "Willingen"]
[Date "2023.05.28"]
[Round "2"]
[White "Evering, Enna"]
[Black "Petersen, Sophie"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1548"]
[BlackElo "1763"]
[PlyCount "39"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a3 e5 7. Nf5 Nxe4 8. Nxg7+ Bxg7 9. Nxe4 d5 10. Ng5 h6 11. Nf3 Nc6 12. c4 Be6 13. cxd5 Bxd5 14. Be3 0-0 15. Be2 Be6 16. Qc1 Rc8 17. Qb1 f5 18. 0-0 Qf6 19. Rc1 e4 20. Rxc6 0-1

[Event "GER-ch U18 Girls"]
[Site "Willingen"]
[Date "2023.05.28"]
[Round "1"]
[White "Petersen, Sophie"]
[Black "Doll, Rebecca"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1763"]
[BlackElo "1918"]
[PlyCount "90"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. Nc3 Qe6 10. Qe4 g6 11. Bd3 Bg7 12. f4 0-0 13. 0-0 f5 14. exf6 Qxf6 15. f5 Qd4+ 16. Kh1 Ba6 17. Qxd4 Bxd4 18. Bh6 Bg7 19. Bxg7 Kxg7 20. b3 d5 21. Rae1 Rae8 22. f6+ Kf7 23. Be2 Bb7 24. cxd5 cxd5 25. Nb5 Ba6 26. Nd6+ cxd6 27. Bxa6 Rxe1 28. Rxe1 Kxf6 29. Kg1 Rf7 30. a4 Rc7 31. a5 Nd7 32. b4 Rc2 33. Rb1 d4 34. Bd3 Rd2 35. Be4 Ra2 36. Bd5 Ra3 37. Rd1 d3 38. Kf1 Ke5 39. Bc6 Nb8 40. Bb5 Kd4 41. Ke1 a6 42. Be8 Rb3 43. Ra1 Rxb4 44. Ra4 Kc3 45. Ra3+ Kb2 0-1

[Event "GER-ch (Women)"]
[Site "Magdeburg"]
[Date "2022.08.20"]
[Round "9"]
[White "Petersen, Sophie"]
[Black "Basovskiy, Jana"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1597"]
[BlackElo "1883"]
[PlyCount "49"]
[EventDate "2022.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 cxd4 5. c3 a6 6. Bc4 dxc3 7. Nxc3 e6 8. 0-0 b5 9. Bb3 Bb7 10. Re1 Bc5 11. d4 Ba7 12. Bf4 Ne7 13. Rc1 Rc8 14. Bd6 0-0 15. Qd2 Re8 16. e5 Nf5 17. d5 Nxd6 18. exd6 Qf6 19. Ne4 Qg6 20. Rc7 Rxc7 21. dxc7 Rc8 22. dxe6 Bxe4 23. Rxe4 fxe6 24. Qxd7 Qxe4 25. Bxe6+ 1-0

[Event "GER-ch (Women)"]
[Site "Magdeburg"]
[Date "2022.08.18"]
[Round "6"]
[White "Perez Celis, Alba"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1816"]
[BlackElo "1597"]
[PlyCount "57"]
[EventDate "2022.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Ngf6 5. Qe2 a6 6. Ba4 b5 7. Bc2 Bb7 8. d4 Rc8 9. 0-0 e6 10. a4 b4 11. Rd1 Be7 12. e5 dxe5 13. dxe5 Nd5 14. c4 N5b6 15. a5 Na8 16. Bf4 g5 17. Be3 Qc7 18. Ba4 Bc6 19. Bxc6 Qxc6 20. Bxg5 Bxg5 21. Nxg5 Rg8 22. Ne4 Ke7 23. f4 Rcd8 24. Nbd2 Nc7 25. Nd6 Ne8 26. N2e4 Nxd6 27. Rxd6 Qb7 28. Rad1 Qc8 29. Qh5 1-0

[Event "GER-ch (Women)"]
[Site "Magdeburg"]
[Date "2022.08.18"]
[Round "7"]
[White "Petersen, Sophie"]
[Black "Mekus, Manuela"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1597"]
[BlackElo "1638"]
[PlyCount "65"]
[EventDate "2022.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Nf3 g6 4. Nc3 Bg7 5. Be3 e5 6. dxe5 Nxe5 7. Nxe5 Bxe5 8. f4 Bf6 9. Qd2 Be6 10. 0-0-0 Ne7 11. Bd4 Nc6 12. Bxf6 Qxf6 13. Nd5 Qd8 14. Qc3 f6 15. Nxf6+ Kf7 16. e5 Qe7 17. Bc4 Rad8 18. Nd5 Bxd5 19. Bxd5+ Kg7 20. exd6+ Qf6 21. Qxf6+ Kxf6 22. dxc7 Rc8 23. Bxc6 bxc6 24. Rd6+ Kf5 25. Rxc6 Kxf4 26. Rf1+ Ke5 27. Rf7 a5 28. c4 a4 29. Rd7 Kf4 30. Rc5 Rhe8 31. Kd2 h5 32. Rd4+ Re4 33. Rd8 1-0

[Event "GER-ch (Women)"]
[Site "Magdeburg"]
[Date "2022.08.17"]
[Round "5"]
[White "Zhou, Lepu Coco"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1955"]
[BlackElo "1597"]
[PlyCount "85"]
[EventDate "2022.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. Ba4 Ngf6 5. 0-0 e6 6. Re1 Be7 7. c4 0-0 8. d3 Nb6 9. Bc2 d5 10. e5 Ne8 11. cxd5 Nxd5 12. Nc3 Nb4 13. Bb1 b6 14. d4 h6 15. a3 Nd5 16. Nxd5 exd5 17. Bxh6 f5 18. exf6 Rxf6 19. Bg5 Re6 20. Rxe6 Bxe6 21. Qe2 Nc7 22. Bxe7 Qxe7 23. Qd3 Qf6 24. Bc2 c4 25. Qh7+ Kf8 26. Ne5 Ke7 27. f4 Kd6 28. f5 Bg8 29. Qh3 Nb5 30. Qg3 Ke7 31. Re1 Kd8 32. Qe3 Kc8 33. a4 Nc7 34. Ng6 Kb7 35. Qf4 Re8 36. Rxe8 Nxe8 37. Qe3 Nd6 38. g4 Bf7 39. Qe5 Ne8 40. Qxf6 Nxf6 41. Ne5 Bg8 42. g5 Ne8 43. h4 1-0

[Event "GER-ch (Women)"]
[Site "Magdeburg"]
[Date "2022.08.16"]
[Round "3"]
[White "Bluebaum, Johanna"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1977"]
[BlackElo "1597"]
[PlyCount "97"]
[EventDate "2022.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Bf4 Nf6 6. e3 Bd6 7. Bxd6 Qxd6 8. Bd3 0-0 9. Nge2 Re8 10. Qc2 Nc6 11. a3 b5 12. b4 Bb7 13. 0-0 g6 14. Ng3 Nd7 15. Bxb5 Nb6 16. Bd3 Kg7 17. Rac1 h5 18. Nge2 Rad8 19. Na4 Nxa4 20. Qxa4 Nb8 21. Rc3 c6 22. Nc1 Nd7 23. Qd1 Ra8 24. Nb3 Qe7 25. Na5 Nb8 26. Qf3 Ra7 27. Rfc1 Qd7 28. Qg3 Ba8 29. Be2 Kh7 30. Bf3 Qe6 31. Nb3 Nd7 32. Na5 Nb8 33. Bd1 Qd7 34. Ba4 Rc8 35. h3 Qe6 36. Qf4 f6 37. g4 Rg7 38. Bc2 Kg8 39. Kg2 f5 40. g5 Re7 41. Bd3 Rec7 42. Nb3 Qe8 43. Nc5 Ra7 44. Qd6 Kh7 45. Be2 Rd8 46. Qg3 Rc8 47. Nd3 Nd7 48. Nf4 Nb8 49. Nxd5 1-0

[Event "GER-ch (Women)"]
[Site "Magdeburg"]
[Date "2022.08.16"]
[Round "4"]
[White "Petersen, Sophie"]
[Black "Peglau, Sarah"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1597"]
[BlackElo "1808"]
[PlyCount "55"]
[EventDate "2022.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Bf4 Qb6 6. Nc3 Nc6 7. Nb5 e5 8. dxe5 Ng4 9. Qe2 Bc5 10. Nd6+ Kf8 11. Nxc8 Qxb2 12. Rc1 Nxf2 13. Nd6 Nxh1 14. Qh5 Bxd6 15. exd6 Qb4+ 16. Bd2 Qxd6 17. Ne2 Re8 18. Kf1 Qc5 19. Qf3 Re6 20. g3 Rf6 21. Nf4 g5 22. Qxh1 gxf4 23. gxf4 Ne5 24. Rb1 Nxd3 25. cxd3 Qc2 26. Bb4+ Kg8 27. Qg2+ Rg6 28. Qxc2 1-0

[Event "GER-ch (Women)"]
[Site "Magdeburg"]
[Date "2022.08.15"]
[Round "2"]
[White "Petersen, Sophie"]
[Black "Braun, Kristin"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1597"]
[BlackElo "1897"]
[PlyCount "133"]
[EventDate "2022.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 Nc6 7. d4 cxd4 8. Nxd4 g6 9. f3 Bg7 10. Be3 0-0 11. 0-0 a6 12. Qd2 Rab8 13. Rac1 Rfc8 14. b3 Qc7 15. Nd5 Qd8 16. Rfd1 Nd7 17. a4 Nc5 18. Rb1 Ne5 19. h3 h5 20. Bg5 f6 21. Be3 Nc6 22. Qa2 a5 23. Nb5 b6 24. Qd2 Ne5 25. Bxc5 bxc5 26. f4 Nc6 27. f5 gxf5 28. exf5 Kf7 29. Qe2 Qh8 30. Qe6+ Kf8 31. Nf4 Ne5 32. Nd5 Nc6 33. Re1 Qg8 34. Qd7 Qf7 35. Nbc7 Ne5 36. Ne6+ Kg8 37. Nxe7+ Kh7 38. Qxd6 Bh6 39. Nd5 Rg8 40. Nxf6+ Qxf6 41. Qxe5 Qxe5 42. Rxe5 Rg3 43. Kf2 Rbg8 44. Rd1 Rxg2+ 45. Kf3 R2g3+ 46. Ke4 Rxb3 47. Rd7+ Kh8 48. Nf4 Bxf4 49. Kxf4 Rxh3 50. Rxc5 Rg7 51. Rxg7 Kxg7 52. Kg5 h4 53. Rxa5 Rc3 54. Ra7+ Kf8 55. Kxh4 Rxc4+ 56. Kg5 Rc6 57. a5 Rd6 58. a6 Rb6 59. f6 Rb1 60. Rc7 Rg1+ 61. Kf5 Rf1+ 62. Ke6 Re1+ 63. Kd7 Kf7 64. a7 Ra1 65. Kc8+ Kxf6 66. Kb8 Rb1+ 67. Rb7 1-0

[Event "GER-ch (Women)"]
[Site "Magdeburg"]
[Date "2022.08.14"]
[Round "1"]
[White "Peglau, Dora"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1892"]
[BlackElo "1597"]
[PlyCount "105"]
[EventDate "2022.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. Qa4+ Bd7 6. Qxc4 c5 7. d4 Nc6 8. dxc5 Qa5+ 9. Bd2 Qxc5 10. Na3 Rc8 11. Qxc5 Bxc5 12. Rc1 Be7 13. 0-0 0-0 14. Nc4 Rfd8 15. Bf4 Be8 16. Rfd1 Nd5 17. Bd2 f6 18. a3 Bg6 19. Nh4 f5 20. Nxg6 hxg6 21. e4 Nf6 22. exf5 gxf5 23. Bc3 Nd7 24. Nd6 Rb8 25. Nxb7 Rxb7 26. Bxc6 Rc7 27. Ba5 Nb6 28. Rxd8+ Bxd8 29. Rd1 Bf6 30. Bxb6 axb6 31. Bd7 Bxb2 32. Bxe6+ Kf8 33. a4 Rc1 34. Rxc1 Bxc1 35. Bxf5 Ke7 36. f4 Kf6 37. Bd7 Ke7 38. Bb5 Kf6 39. Kf2 Ke6 40. Bc4+ Kf5 41. h4 Ke4 42. Bb5 Be3+ 43. Ke2 Bc5 44. Bc6+ Kf5 45. Kf3 Be7 46. Bd7+ Kg6 47. Ke4 Bf6 48. Be8+ Kh6 49. h5 Kh7 50. Bf7 Bd8 51. Kd5 Be7 52. Kc6 Bd8 53. g4 1-0

[Event "GER-ch U16 Girls"]
[Site "Willingen"]
[Date "2022.06.11"]
[Round "9"]
[White "Petersen, Sophie"]
[Black "Duchstein, Anna"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1653"]
[BlackElo "1661"]
[PlyCount "34"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 a6 5. Nf3 Nf6 6. h3 Nc6 7. Be3 Bf5 8. g4 Be6 9. g5 Nd5 10. Ne4 Qb4+ 11. Bd2 Qxb2 12. Rb1 Qxa2 13. c4 Bf5 14. Ra1 Qb2 15. Rb1 Qa2 16. Ra1 Qb2 17. Rb1 Qa2 1/2-1/2

[Event "GER-ch U16 Girls"]
[Site "Willingen"]
[Date "2022.06.10"]
[Round "8"]
[White "Foos, Vanessa"]
[Black "Petersen, Sophie"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1462"]
[BlackElo "1653"]
[PlyCount "64"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 a6 6. Nf3 d6 7. h3 Nf6 8. 0-0 e6 9. Re1 Be7 10. Qc2 0-0 11. Be3 b5 12. Bb3 Bb7 13. Rad1 Qc8 14. Bg5 Rd8 15. Rd2 h6 16. Bh4 Ne5 17. Nxe5 dxe5 18. Rxd8+ Qxd8 19. Rd1 Qe8 20. a3 Rc8 21. Qe2 Qc6 22. f3 Bxa3 23. Bxf6 gxf6 24. Rc1 Bc5+ 25. Kh2 Kh7 26. Qe1 Qe8 27. Qh4 Be7 28. Bc2 b4 29. Ne2 f5 30. Qg3 f4 31. Qf2 Bc5 32. Qe1 Be3 0-1

[Event "GER-ch U16 Girls"]
[Site "Willingen"]
[Date "2022.06.09"]
[Round "7"]
[White "Petersen, Sophie"]
[Black "Cordes, Jule Johanne"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1653"]
[BlackElo "1841"]
[PlyCount "70"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 b6 5. c3 Qc7 6. a3 Ne7 7. d4 Bd7 8. Bd3 a5 9. bxc5 bxc5 10. Be3 Nbc6 11. 0-0 Ng6 12. Ng5 Be7 13. f4 c4 14. Bc2 f6 15. Nxh7 Nf8 16. Nxf8 Bxf8 17. Bg6+ Kd8 18. Bc2 Ne7 19. Nd2 Nf5 20. Bxf5 exf5 21. Qf3 Be6 22. Rfe1 fxe5 23. dxe5 Ke8 24. Reb1 Kf7 25. Rb5 Rb8 26. a4 Rxb5 27. axb5 Bc5 28. Qf2 Bxe3 29. Qxe3 Rb8 30. Nf3 Rxb5 31. Ng5+ Ke7 32. Kf1 Qb7 33. Ke2 Rb2+ 34. Kf3 Rb5 35. h3 d4+ 0-1

[Event "GER-ch U16 Girls"]
[Site "Willingen"]
[Date "2022.06.08"]
[Round "6"]
[White "Glowiak, Alexandra"]
[Black "Petersen, Sophie"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1503"]
[BlackElo "1653"]
[PlyCount "103"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. 0-0 Be7 9. Be3 Nbd7 10. f3 0-0 11. Nd5 Nxd5 12. exd5 Bf5 13. f4 exf4 14. Bxf4 Bg6 15. Bd3 Ne5 16. Bxe5 dxe5 17. Bxg6 hxg6 18. c4 b6 19. Qe2 Bd6 20. Nd2 f5 21. g3 b5 22. b3 Rc8 23. Rac1 bxc4 24. bxc4 Qb6+ 25. Kg2 e4 26. Nb3 Rc7 27. Rc2 Rfc8 28. Rb1 a5 29. Nd2 Qa7 30. Rcb2 e3 31. Nf1 Rxc4 32. Qxe3 Rc2+ 33. Kh1 Qxe3 34. Nxe3 Rc1+ 35. Kg2 Rxb1 36. Rxb1 Rc3 37. Rb3 Rxb3 38. axb3 Kf7 39. Nc4 Bc7 40. Kf3 Ke7 41. Ke3 g5 42. d6+ Bxd6 43. Nxa5 f4+ 44. Kf3 Kd7 45. Nc4 Bc7 46. Nb2 Kc6 47. Nd3 fxg3 48. hxg3 Kd5 49. Kg4 Bd6 50. Kxg5 Bxg3 51. Kg6 Kd4 52. Kxg7 1/2-1/2

[Event "GER-ch U16 Girls"]
[Site "Willingen"]
[Date "2022.06.08"]
[Round "5"]
[White "Petersen, Sophie"]
[Black "Koepnick, Amanda"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1653"]
[BlackElo "1162"]
[PlyCount "45"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. d4 Bd7 6. 0-0 Be7 7. Bg5 exd4 8. Nxd4 Ne5 9. Bxd7+ Qxd7 10. f4 Nc4 11. Qe2 Nb6 12. Nf5 0-0-0 13. Rad1 h6 14. Bh4 Rde8 15. Nxg7 Reg8 16. Nf5 Re8 17. Nxe7+ Qxe7 18. e5 dxe5 19. fxe5 Qc5+ 20. Bf2 Qxe5 21. Qxe5 Rxe5 22. Bd4 Ng4 23. h3 1-0

[Event "GER-ch U16 Girls"]
[Site "Willingen"]
[Date "2022.06.07"]
[Round "4"]
[White "Derling, Charlotte"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1506"]
[BlackElo "1653"]
[PlyCount "67"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Be2 0-0 8. 0-0 b6 9. Qd2 d5 10. Bg5 Qd6 11. Nxc6 Qxc6 12. b4 Bd6 13. e5 Bxe5 14. Bxe7 Re8 15. Bg5 f6 16. Be3 Bf5 17. b5 Qd6 18. f4 Bxb1 19. Raxb1 Bxc3 20. Qxc3 Rad8 21. Rbd1 Qe6 22. Rf3 Kh8 23. Bd3 Qf7 24. Bf2 Qd7 25. Qc2 h6 26. Rc1 Re7 27. Qc6 Qc8 28. Bd4 Qb8 29. Rh3 Rd6 30. Qc3 Kg8 31. Rg3 Kf8 32. Re1 Qd8 33. Rxe7 Qxe7 34. Re3 1-0

[Event "GER-ch U16 Girls"]
[Site "Willingen"]
[Date "2022.06.06"]
[Round "3"]
[White "Petersen, Sophie"]
[Black "Pikki, Daria"]
[Result "1/2-1/2"]
[ECO "C62"]
[WhiteElo "1653"]
[BlackElo "1638"]
[PlyCount "112"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. Re1 Be7 6. d4 exd4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. c4 c5 10. Nf5 0-0 11. Qf3 Bxf5 12. exf5 Re8 13. Nc3 Qd7 14. b3 c6 15. Bb2 d5 16. Rad1 Rad8 17. Na4 d4 18. Ba3 Qc7 19. g3 Nd7 20. Re2 Ne5 21. Qg2 Nd7 22. f4 Bf8 23. Rde1 Rxe2 24. Qxe2 Qa5 25. Bc1 Nf6 26. Bd2 Qc7 27. Qd3 Qd7 28. Ba5 Re8 29. Nb2 Rxe1+ 30. Bxe1 Ng4 31. Bd2 Nh6 32. f6 g6 33. Qf3 Qe6 34. Nd3 Ng4 35. h3 Nxf6 36. Nf2 h5 37. g4 hxg4 38. hxg4 Ne8 39. Ne4 Nf6 40. Nf2 Ne8 41. f5 Qd7 42. Ne4 gxf5 43. gxf5 f6 44. Qh5 Qe7 45. Qh4 Qf7 46. Kf2 Be7 47. Bh6 Bf8 48. Bf4 Qe7 49. Bd2 Qh7 50. Nxf6+ Nxf6 51. Qxf6 Qh2+ 52. Ke1 Qg1+ 53. Ke2 Qg2+ 54. Ke1 Qg1+ 55. Ke2 Qg2+ 56. Ke1 Qg1+ 1/2-1/2

[Event "GER-ch U16 Girls"]
[Site "Willingen"]
[Date "2022.06.05"]
[Round "1"]
[White "Petersen, Sophie"]
[Black "Einacker, Anika"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1653"]
[BlackElo "1160"]
[PlyCount "73"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. f4 Bc5 7. Nb3 Ba7 8. Nc3 b5 9. a3 Ne7 10. Qe2 Nbc6 11. Bd2 0-0 12. Rf1 d6 13. g4 Nd4 14. Nxd4 Bxd4 15. e5 Bb7 16. exd6 Qxd6 17. Ne4 Qd7 18. c3 Bb6 19. f5 Rad8 20. Bc2 Qc6 21. fxe6 f6 22. Ng3 Rde8 23. Nf5 Ng6 24. e7 Rf7 25. Bb3 Bc5 26. Bxf7+ Kxf7 27. g5 Nxe7 28. Nh6+ Kf8 29. 0-0-0 Ng8 30. Qh5 g6 31. Qh4 f5 32. Nxf5 gxf5 33. Rxf5+ Kg7 34. Rdf1 Re7 35. Qh5 Qg6 36. Qxg6+ hxg6 37. Rxc5 1-0

[Event "GER-ch U16 Girls"]
[Site "Willingen"]
[Date "2022.06.05"]
[Round "2"]
[White "Voigt, Anastasia"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "1665"]
[BlackElo "1653"]
[PlyCount "143"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. e5 Nfd7 5. Nxd5 Nxe5 6. Nc3 Nbc6 7. Nxe5 Nxe5 8. Bb5+ Bd7 9. Qe2 Nc6 10. Ne4 e6 11. c3 a6 12. Ba4 b5 13. Bc2 Be7 14. 0-0 0-0 15. Qh5 f5 16. Ng3 g6 17. Qe2 e5 18. d3 Qc7 19. Re1 Bf6 20. Nf1 Rae8 21. Ne3 Nd4 22. Qd1 Nxc2 23. Nd5 Qd6 24. Nxf6+ Qxf6 25. Qxc2 f4 26. f3 Bf5 27. Qe2 Qb6 28. Kh1 Re6 29. b3 Rd8 30. Rd1 Rdd6 31. Bb2 Qd8 32. Qf2 Rxd3 33. Rxd3 Qxd3 34. Qxc5 Rd6 35. Qxe5 Qd1+ 36. Qe1 Qxe1+ 37. Rxe1 Rd2 38. Bc1 Rxa2 39. Bxf4 Kf7 40. h3 Be6 41. b4 Rc2 42. Be5 Ra2 43. Kh2 a5 44. bxa5 Rxa5 45. Bd6 Ra8 46. g4 Rc8 47. Bb4 Rc4 48. Re5 Rc8 49. Rxb5 Bc4 50. Ra5 Rc7 51. Bc5 Rb7 52. Bd4 Bb5 53. Kg3 Bd3 54. Rc5 Rd7 55. Rc8 Ke6 56. Kf4 Rf7+ 57. Ke3 Bf1 58. h4 Bg2 59. f4 Kd7 60. Rc5 Bc6 61. Ra5 Ke8 62. c4 Re7+ 63. Be5 Rd7 64. c5 Rd5 65. Bd6 h5 66. g5 Kd7 67. Ra7+ Ke6 68. Rc7 Bd7 69. Bf8 Bb5 70. c6 Rd1 71. Re7+ Kf5 72. Re5+ 1-0

[Event "GER-ch U16 Girls"]
[Site "Willingen"]
[Date "2021.08.29"]
[Round "9"]
[White "Petersen, Sophie"]
[Black "Peglau, Mirjam"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1515"]
[BlackElo "1906"]
[PlyCount "70"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c4 Bg7 4. d4 Qa5+ 5. Nc3 Nc6 6. Be3 Nf6 7. Bd3 Ng4 8. Bc2 Nxe3 9. fxe3 0-0 10. 0-0 d6 11. h3 a6 12. a4 Qb6 13. Nd5 Qa5 14. Nd2 e6 15. Nb3 Qd8 16. Nf4 cxd4 17. exd4 Qb6 18. c5 dxc5 19. dxc5 Qb4 20. Qe2 Nd4 21. Nxd4 Qxd4+ 22. Kh1 Qxc5 23. Rab1 Bd7 24. b4 Qg5 25. Qf2 Rac8 26. Rfd1 Rfd8 27. Bb3 Be5 28. Nd3 Bc6 29. Nxe5 Qxe5 30. Rxd8+ Rxd8 31. Rf1 Rd7 32. Bc2 Qd4 33. Qe1 Qe5 34. Qf2 Qc3 35. Bb1 Qxb4 0-1

[Event "GER-ch U16 Girls"]
[Site "Willingen"]
[Date "2021.08.28"]
[Round "8"]
[White "Kalina, Lena"]
[Black "Petersen, Sophie"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1605"]
[BlackElo "1515"]
[PlyCount "76"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bc5 7. g3 Qb6 8. e3 Bg4 9. Be2 Bxe2 10. Qxe2 Nxd5 11. 0-0 0-0 12. N1c3 Nxc3 13. Nxc3 Qe6 14. b3 Nc6 15. Bb2 e4 16. Qb5 b6 17. Na4 Be7 18. Rac1 Rfc8 19. Rfd1 Nb4 20. Rxc8+ Rxc8 21. Qd7 Nd3 22. Qxe6 fxe6 23. Rd2 Bb4 24. Re2 b5 25. a3 bxa4 26. axb4 axb3 27. Kf1 Rc2 28. Bd4 b2 29. Bxb2 Rxb2 30. Rxb2 Nxb2 31. Ke2 a6 32. Kd2 Nd3 33. f3 Nxb4 34. fxe4 Kf7 35. Kc3 a5 36. e5 Nc6 37. Kb3 Nxe5 38. Ka4 Nc6 0-1

[Event "GER-ch U16 Girls"]
[Site "Willingen"]
[Date "2021.08.27"]
[Round "7"]
[White "Zoellner, Bente"]
[Black "Petersen, Sophie"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1620"]
[BlackElo "1515"]
[PlyCount "112"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. Bg5 d6 5. a3 Bb7 6. e4 a6 7. Nbd2 Nbd7 8. Be2 g6 9. 0-0 Bg7 10. c3 0-0 11. a4 b4 12. cxb4 cxb4 13. Bd3 Nc5 14. Qe2 h6 15. Bh4 Nh5 16. Qe3 Bxb2 17. Rab1 Bg7 18. Rxb4 a5 19. Rbb1 Qd7 20. Bb5 Qc7 21. Rfc1 Ba6 22. Nb3 Rfc8 23. Nxc5 dxc5 24. Bc6 Rab8 25. Rxb8 Rxb8 26. Qxc5 g5 27. Bg3 Nxg3 28. hxg3 Rb4 29. Qc2 Rb2 30. Qd1 Qb6 31. Rc2 Rb1 32. Rc1 Rb2 33. Nd2 Bd4 34. Qe1 Qb4 35. Rd1 Bc3 36. Rb1 Bxd2 37. Rxb2 Bxe1 38. Rxb4 axb4 39. a5 b3 40. Ba4 b2 41. Bc2 Bxa5 42. f3 Bb6+ 43. Kh2 Bc4 44. Bb1 Kg7 45. Kh3 h5 46. g4 h4 47. g3 Bf1+ 48. Kh2 Bf2 49. gxh4 gxh4 50. Kh1 h3 51. Kh2 Be3 52. e5 Bf4+ 53. Kg1 h2+ 54. Kh1 Be2 55. Be4 b1Q+ 56. Bxb1 Bxf3# 0-1

[Event "GER-ch U16 Girls"]
[Site "Willingen"]
[Date "2021.08.26"]
[Round "5"]
[White "Albayrak, Nese Pinar"]
[Black "Petersen, Sophie"]
[Result "1/2-1/2"]
[ECO "C71"]
[WhiteElo "1546"]
[BlackElo "1515"]
[PlyCount "84"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. h3 b5 6. Bb3 Na5 7. c3 Nxb3 8. axb3 Bb7 9. d3 g6 10. 0-0 Bg7 11. Re1 Nf6 12. Be3 0-0 13. Nbd2 c5 14. Rc1 Rc8 15. Nf1 Re8 16. Ng3 d5 17. Bg5 h6 18. Bxf6 Qxf6 19. exd5 Bxd5 20. Ne4 Qb6 21. Qc2 f5 22. Ned2 Bb7 23. Re3 g5 24. Qd1 Qc6 25. Qf1 g4 26. hxg4 fxg4 27. Ne1 h5 28. Rd1 h4 29. Ne4 Bh6 30. Re2 Rf8 31. Kh1 Rc7 32. Qg1 Rh7 33. f3 h3 34. gxh3 Bg7 35. Rh2 gxf3 36. Rdd2 Qh6 37. Rdf2 Rf4 38. Rxf3 Rxe4 39. dxe4 Bxe4 40. Qxc5 Bxf3+ 41. Nxf3 Qc1+ 42. Ng1 Rh6 1/2-1/2

[Event "GER-ch U16 Girls"]
[Site "Willingen"]
[Date "2021.08.26"]
[Round "6"]
[White "Petersen, Sophie"]
[Black "Jacobasch, Ronja"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1515"]
[BlackElo "1421"]
[PlyCount "66"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 0-0 6. h3 c6 7. Bd3 Nbd7 8. Qd2 Re8 9. 0-0 e5 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Bh6 Qc7 13. Bxg7 Kxg7 14. Rad1 Be6 15. Qe3 b6 16. Be2 Rad8 17. g4 Rxd1 18. Rxd1 Rd8 19. Rd2 Rxd2 20. Qxd2 Qd7 21. Qxd7 Nxd7 22. b4 b5 23. a4 a6 24. axb5 axb5 25. Nd1 h5 26. Kg2 Nf6 27. f3 hxg4 28. hxg4 Nd7 29. Ne3 Nb6 30. Kf2 f6 31. Ke1 Kf7 32. Kd2 Ke7 33. Kc1 Kd6 1/2-1/2

[Event "GER-ch U16 Girls"]
[Site "Willingen"]
[Date "2021.08.25"]
[Round "4"]
[White "Petersen, Sophie"]
[Black "Doll, Rebecca"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1515"]
[BlackElo "1803"]
[PlyCount "94"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. Qe2 dxe4 8. Nc3 Bb4 9. Bxe4 Nxe4 10. Qxe4+ Qe7 11. Qxe7+ Kxe7 12. Bd2 Re8 13. 0-0-0 Be6 14. a3 Ba5 15. Rhe1 Kf8 16. Bf4 f6 17. f3 g5 18. Bg3 Bf5 19. b4 Bb6 20. Na4 Be3+ 21. Kb2 a5 22. Nc3 axb4 23. axb4 Rab8 24. Na2 Rb7 25. c3 Kf7 26. Re2 Ra7 27. Rde1 Be6 28. Rxe3 Rxa2+ 29. Kb1 Rxg2 30. Bxc7 f5 31. Kc1 f4 32. Re5 h6 33. R5e2 Rxe2 34. Rxe2 Bd5 35. Rxe8 Kxe8 36. Bb6 Bxf3 37. Bf2 Ke7 38. Kd2 Ke6 39. Ke1 Kf5 40. Kf1 Kg4 41. Kg1 Bd5 42. Be1 Kf3 43. Bf2 g4 44. Be1 h5 45. Bh4 g3 46. Bf6 Kg4 47. Bd4 Kh3 0-1

[Event "GER-ch U16 Girls"]
[Site "Willingen"]
[Date "2021.08.24"]
[Round "3"]
[White "Derling, Charlotte"]
[Black "Petersen, Sophie"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1432"]
[BlackElo "1515"]
[PlyCount "72"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qf3 Nbd7 7. h3 Ne5 8. Qg3 g6 9. Be3 Qc7 10. f4 Ned7 11. Bd3 b5 12. a3 Bb7 13. 0-0 Nh5 14. Qf3 Bg7 15. Nd5 Qd8 16. Rac1 0-0 17. g4 Nhf6 18. Nxf6+ Bxf6 19. Qg3 e5 20. fxe5 Bxe5 21. Qf2 Nc5 22. Bh6 Bg7 23. Bxg7 Kxg7 24. Rce1 Qe7 25. Nf3 Nd7 26. Qd4+ Ne5 27. c4 bxc4 28. Bxc4 Rac8 29. Nxe5 dxe5 30. Qd3 Qc5+ 31. Kg2 Qxc4 32. Qe3 Rcd8 33. h4 Rd3 34. Qe2 Qb3 35. Qf2 f5 36. h5 f4 0-1

[Event "GER-ch U16 Girls"]
[Site "Willingen"]
[Date "2021.08.23"]
[Round "1"]
[White "Cordes, Jule Johanne"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1790"]
[BlackElo "1515"]
[PlyCount "72"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 a6 5. Bg5 Be7 6. e3 0-0 7. Qc2 Nbd7 8. cxd5 exd5 9. Bd3 c6 10. 0-0 h6 11. Bh4 Re8 12. Rae1 c5 13. dxc5 Nxc5 14. Be2 Be6 15. Nd4 Rc8 16. Qb1 b5 17. a3 Nce4 18. Nxe4 Nxe4 19. Bxe7 Rxe7 20. Rd1 Rec7 21. f3 Nd6 22. Nxe6 fxe6 23. Qg6 Qf6 24. Qxf6 gxf6 25. Kf2 Rc2 26. Rb1 Nf5 27. Rfd1 R8c5 28. e4 dxe4 29. fxe4 Nh4 30. g3 Ng6 31. Rd6 Ne5 32. Rxe6 Ng4+ 33. Ke1 Ne5 34. Rxa6 Kg7 35. h4 Nc4 36. h5 Nxb2 1-0

[Event "GER-ch U16 Girls"]
[Site "Willingen"]
[Date "2021.08.23"]
[Round "2"]
[White "Petersen, Sophie"]
[Black "Schneider, Anna"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1515"]
[BlackElo "1686"]
[PlyCount "92"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Qf6 7. Qe2 Nge7 8. Be3 d6 9. 0-0-0 Bd7 10. h4 a5 11. Bxb6 cxb6 12. Nb5 0-0 13. Rxd6 Qf4+ 14. Qd2 Qxd2+ 15. Nxd2 Rfd8 16. Nc4 Nb4 17. Nxb6 Bxb5 18. Rxd8+ Rxd8 19. Bxb5 Nxa2+ 20. Kb1 Nb4 21. c3 Nbc6 22. Kc2 Rd6 23. Rd1 Rf6 24. f3 Rg6 25. g4 h6 26. Nd5 Re6 27. Bd3 Ng6 28. h5 Nge5 29. Be2 Ne7 30. Nxe7+ Rxe7 31. Rd8+ Kh7 32. f4 Nc6 33. Rf8 g6 34. hxg6+ Kxg6 35. e5 Kg7 36. Rc8 Na7 37. Ra8 Nc6 38. Bb5 Rc7 39. Bxc6 Rxc6 40. Ra7 b6 41. f5 Kf8 42. f6 Kg8 43. Kd3 Rc5 44. Re7 Rb5 45. Kc2 Rc5 46. Kd3 Rb5 1/2-1/2

[Event "GER-ch (Women)"]
[Site "Magdeburg"]
[Date "2021.07.31"]
[Round "9"]
[White "Zhou, Lepu Coco"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1873"]
[BlackElo "1515"]
[PlyCount "57"]
[EventDate "2021.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Qxd4 a6 6. e5 Nc6 7. Qa4 Ng4 8. exd6 Qb6 9. Nd1 Bd7 10. Qe4 Qb4+ 11. Nc3 e5 12. Bd2 f5 13. Qe2 Qxd6 14. h3 Nh6 15. 0-0-0 Qb8 16. Bf4 Nf7 17. Bh2 Bd6 18. Qd2 h5 19. Bc4 Rh6 20. Bxf7+ Kxf7 21. Nxe5+ Nxe5 22. Bxe5 Bxe5 23. Qxd7+ Kg8 24. Qxf5 Rf6 25. Qxh5 Bxc3 26. Qd5+ Kh8 27. bxc3 Qf8 28. Rd4 Qa3+ 29. Kd1 1-0

[Event "GER-ch (Women)"]
[Site "Magdeburg"]
[Date "2021.07.30"]
[Round "8"]
[White "Petersen, Sophie"]
[Black "Hofmann, Karina"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1515"]
[BlackElo "1704"]
[PlyCount "65"]
[EventDate "2021.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. f4 c5 5. c3 cxd4 6. cxd4 Qh4+ 7. g3 Bb4+ 8. Nc3 Qe7 9. Bd2 f5 10. Nb5 Bxd2+ 11. Qxd2 Na6 12. e5 Bxh1 13. Nd6+ Kf8 14. Bxa6 Nh6 15. Rc1 Bc6 16. Nc8 Qd8 17. Qb4+ Kf7 18. Nd6+ Kg8 19. Bc4 Qe7 20. Qb3 Nf7 21. Bxe6 Qxe6 22. Qxe6 dxe6 23. Rxc6 Nxd6 24. exd6 Kf7 25. Nf3 Rhc8 26. Ne5+ Kf8 27. d7 Rd8 28. Rxe6 g6 29. d5 b5 30. d6 a5 31. Re7 Ra6 32. Rxh7 Kg8 33. Re7 1-0

[Event "GER-ch (Women)"]
[Site "Magdeburg"]
[Date "2021.07.29"]
[Round "6"]
[White "Petersen, Sophie"]
[Black "Lederer, Leia"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1515"]
[BlackElo "1754"]
[PlyCount "73"]
[EventDate "2021.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. Bd2 0-0 9. 0-0 Ng4 10. h3 Ne5 11. f4 Bc5+ 12. Kh1 Ng4 13. Qf3 Qh4 14. Be1 Qh6 15. Na4 Bb6 16. Nxb6 axb6 17. Kg1 Nf6 18. e5 Ne8 19. f5 Ba6 20. Bxa6 Rxa6 21. Qe2 Ra4 22. b4 c5 23. Bd2 Qc6 24. b5 Qd7 25. e6 fxe6 26. fxe6 Qe7 27. Rxf8+ Kxf8 28. Rf1+ Nf6 29. g4 Re4 30. Qf3 Rxe6 31. g5 Qf7 32. Qa3 Qg6 33. Kh1 Re2 34. Qa8+ Ke7 35. gxf6+ gxf6 36. Qxd5 Qg3 37. Bf4 0-1

[Event "GER-ch (Women)"]
[Site "Magdeburg"]
[Date "2021.07.29"]
[Round "7"]
[White "Wulf, Constanze"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1817"]
[BlackElo "1515"]
[PlyCount "75"]
[EventDate "2021.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 e5 8. Qd3 Nf6 9. Bg5 Be7 10. 0-0 Qc7 11. Rfd1 Rd8 12. Bxf6 Bxf6 13. Nd5 Bxd5 14. Qxd5 0-0 15. c4 Be7 16. b3 Rc8 17. Rac1 b6 18. h3 Rfd8 19. Qd2 Qb7 20. Qe2 Rf8 21. Rd5 g6 22. Rcd1 Rcd8 23. a4 a5 24. Nd2 f5 25. Nb1 f4 26. f3 h5 27. Nc3 g5 28. Rb5 d5 29. Rbxd5 Bc5+ 30. Kf1 Rxd5 31. Rxd5 Bd4 32. Nb5 Qg7 33. Nxd4 exd4 34. Qd1 g4 35. Qxd4 Qxd4 36. Rxd4 gxh3 37. gxh3 Rf6 38. Rd5 1-0

[Event "GER-ch (Women)"]
[Site "Magdeburg"]
[Date "2021.07.28"]
[Round "5"]
[White "Petersen, Sophie"]
[Black "Bildat, Emilia"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1515"]
[BlackElo "1736"]
[PlyCount "54"]
[EventDate "2021.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c4 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nc3 d6 8. Be2 0-0 9. f3 e6 10. Ndb5 d5 11. cxd5 exd5 12. exd5 a6 13. dxc6 axb5 14. Qxd8 Rxd8 15. c7 Re8 16. Bc5 Bd7 17. 0-0-0 Rac8 18. Bd6 b4 19. Ne4 Nxe4 20. fxe4 Rxe4 21. Bd3 Rd4 22. Bg3 Bh6+ 23. Kb1 Bg4 24. Bf2 Rxd3 25. Rxd3 Bf5 26. Rhd1 Rxc7 27. a3 b3 0-1

[Event "GER-ch (Women)"]
[Site "Magdeburg"]
[Date "2021.07.27"]
[Round "4"]
[White "Frey, Alisa"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2087"]
[BlackElo "1515"]
[PlyCount "91"]
[EventDate "2021.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 h5 10. Be2 Nbd7 11. 0-0 0-0 12. Kh1 Rc8 13. f4 exf4 14. Bxf4 Ne5 15. Nd4 Ng6 16. Be3 Ng4 17. Bxg4 Bxg4 18. Nd5 Ne5 19. b3 Be6 20. Nxe7+ Qxe7 21. c4 Nc6 22. Ne2 b5 23. cxb5 axb5 24. Bg5 f6 25. Bf4 Rfd8 26. Nc3 Qb7 27. Rac1 Ne5 28. Rfe1 Rc5 29. Be3 Rcc8 30. Bg1 Bf7 31. h3 Kf8 32. Qe2 b4 33. Nb5 Rc6 34. Rcd1 Qb8 35. Nd4 Rcc8 36. Nf5 Bg6 37. Ng3 Ke7 38. Rd2 Rh8 39. Red1 Rhd8 40. Nf5+ Bxf5 41. exf5 h4 42. Qe4 Rc3 43. Qxh4 Rh8 44. Qe4 Rc6 45. Bh2 Rd8 46. Bxe5 1-0

[Event "GER-ch (Women)"]
[Site "Magdeburg"]
[Date "2021.07.27"]
[Round "3"]
[White "Petersen, Sophie"]
[Black "Bardorz, Jana"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1515"]
[BlackElo "1883"]
[PlyCount "82"]
[EventDate "2021.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. Bd2 0-0 9. 0-0 Bxc3 10. Bxc3 Nxe4 11. Bxe4 dxe4 12. Qh5 f6 13. Rad1 Qe8 14. Qe2 Bf5 15. Rfe1 Qe6 16. a3 Rad8 17. f3 Rxd1 18. Qxd1 Qd5 19. Qe2 exf3 20. gxf3 Rd8 21. Qe7 Qd6 22. Qe2 Bg6 23. Qe6+ Bf7 24. Qe7 Rd7 25. Qe3 a6 26. Re2 h6 27. Rd2 Qe7 28. Qf2 Rxd2 29. Qxd2 Bd5 30. Kf2 Qd6 31. Kg2 Qe6 32. Kf2 Qf5 33. Qe2 Qh3 34. Ke3 Kf7 35. Qf2 Qe6+ 36. Kd2 Qf5 37. Qg3 Bxf3 38. Qxc7+ Kg6 39. Qg3+ Kh7 40. Qc7 Qd5+ 41. Ke3 Qe4+ 0-1

[Event "GER-ch (Women)"]
[Site "Magdeburg"]
[Date "2021.07.26"]
[Round "2"]
[White "Mader, Lena"]
[Black "Petersen, Sophie"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "1831"]
[BlackElo "1515"]
[PlyCount "92"]
[EventDate "2021.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. b3 c6 7. Bb2 Nbd7 8. d3 Qc7 9. Nc3 Rd8 10. cxd5 exd5 11. Rc1 Qb8 12. e3 Nf8 13. Qc2 Ng6 14. a3 Bg4 15. d4 Bxf3 16. Bxf3 h5 17. h4 Ng4 18. Bxg4 hxg4 19. Qf5 Qc8 20. Qxc8 Raxc8 21. b4 f5 22. Na4 a6 23. Nc5 Bxc5 24. bxc5 Nf8 25. Bc3 g6 26. Rb1 Rd7 27. Rb2 Re8 28. Rfb1 Ree7 29. Ba5 Nh7 30. Bb6 Rf7 31. Ba7 Nf6 32. Bb8 Ne4 33. Be5 Nc3 34. Rc1 Ne4 35. Kg2 Rh7 36. Bf4 Rh5 37. Rcb1 Rhh7 38. Rc2 Rhf7 39. Kf1 Rh7 40. Kg2 Kf8 41. Rb3 Ke8 42. Rcb2 Kd8 43. Rc2 Rdf7 44. Rb1 Kc8 45. Kg1 Kd8 46. Kg2 Kc8 1/2-1/2

[Event "GER-ch (Women)"]
[Site "Magdeburg"]
[Date "2021.07.25"]
[Round "1"]
[White "Petersen, Sophie"]
[Black "Lukas, Anne"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1515"]
[BlackElo "1938"]
[PlyCount "60"]
[EventDate "2021.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. 0-0-0 a5 13. g4 a4 14. g5 Nd7 15. Bxg7 Kxg7 16. h4 Qb6 17. h5 Qc5 18. hxg6 hxg6 19. Rh6 Rh8 20. Rdh1 Rxh6 21. Rxh6 Rh8 22. Qf4 Ne5 23. b3 axb3 24. axb3 Rxh6 25. gxh6+ Kh7 26. Kc2 Qf2 27. Kd2 g5 28. Qf5+ Kxh6 29. Nd1 Qd4+ 30. Ke1 Bd7 0-1

[Event "GER-ch U14 Girls"]
[Site "Willingen"]
[Date "2020.10.23"]
[Round "6"]
[White "Fischer, Darja"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1598"]
[BlackElo "1524"]
[PlyCount "73"]
[EventDate "2020.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nbd7 7. cxd5 exd5 8. Bd3 Re8 9. Qc2 Nf8 10. Bxf6 Bxf6 11. 0-0-0 c6 12. Rdg1 b5 13. g4 a5 14. h4 g6 15. g5 Bg7 16. Ne1 a4 17. Rg3 Bd7 18. a3 Qa5 19. Na2 Bxd4 20. h5 c5 21. Kd1 Be5 22. f4 c4 23. fxe5 cxd3 24. Nxd3 Bf5 25. Nab4 Rac8 26. Qf2 Qa8 27. h6 d4 28. Rf1 dxe3 29. Rxe3 Ne6 30. Kd2 Nxg5 31. Qh4 f6 32. exf6 Qg2+ 33. Qf2 Qxf2+ 34. Nxf2 Kf7 35. Rxe8 Rxe8 36. Nc6 Kxf6 37. Nd4 1-0

[Event "GER-ch U14 Girls"]
[Site "Willingen"]
[Date "2020.10.23"]
[Round "5"]
[White "Prinzen, Siri Marleen"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1712"]
[BlackElo "1524"]
[PlyCount "113"]
[EventDate "2020.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 a6 6. f3 e5 7. Nb3 Be6 8. Bg5 Nbd7 9. Qd2 h6 10. Be3 h5 11. 0-0-0 Be7 12. Be2 b5 13. Kb1 Qc7 14. f4 b4 15. Nd5 Bxd5 16. exd5 a5 17. fxe5 Nxe5 18. Bb5+ Nfd7 19. Nd4 0-0 20. Nf5 Bf6 21. Bg5 Qd8 22. Bxf6 Nxf6 23. Rhf1 Rb8 24. Qg5 Ng6 25. Bd3 Nxd5 26. Nh6+ gxh6 27. Qxd5 Qg5 28. Bxg6 Qxd5 29. Bh7+ Kxh7 30. Rxd5 a4 31. Ra5 a3 32. bxa3 bxa3+ 33. Kc1 Rbd8 34. Rxa3 f5 35. Ra5 Kg6 36. Kd2 d5 37. a4 Ra8 38. Rxa8 Rxa8 39. Ra1 Kf6 40. a5 Ke5 41. Kd3 Kd6 42. a6 Kc5 43. c3 f4 44. a7 h4 45. h3 h5 46. Ra2 Kb6 47. Kd4 Kc6 48. c4 dxc4 49. Kxc4 Kb6 50. Kb4 Kc6 51. Ra6+ Kb7 52. Kb5 Rxa7 53. Rxa7+ Kxa7 54. Kc5 Kb7 55. Kd5 Kc7 56. Ke5 Kd7 57. Kxf4 1-0

[Event "GER-ch U14 Girls"]
[Site "Willingen"]
[Date "2020.10.22"]
[Round "4"]
[White "Petersen, Sophie"]
[Black "Sinner, Joselyne"]
[Result "1-0"]
[ECO "C86"]
[WhiteElo "1524"]
[BlackElo "1414"]
[PlyCount "47"]
[EventDate "2020.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Qe2 b5 7. Bb3 0-0 8. d4 Nxd4 9. Nxd4 exd4 10. e5 Ne8 11. c3 dxc3 12. Nxc3 c5 13. Bd5 Rb8 14. Bf4 Rb6 15. Rad1 Nc7 16. Be4 Ne6 17. Be3 Rb8 18. f4 Nd4 19. Bxd4 cxd4 20. Nd5 Bc5 21. Qh5 h6 22. Nf6+ gxf6 23. Qxh6 Re8 24. Bh7+ 1-0

[Event "GER-ch U14 Girls"]
[Site "Willingen"]
[Date "2020.10.21"]
[Round "3"]
[White "Petersen, Sophie"]
[Black "Lieberwirth, Nele"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "1524"]
[BlackElo "1366"]
[PlyCount "73"]
[EventDate "2020.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. Nxe5 Nxb3 7. axb3 Qg5 8. Nf3 Qxg2 9. Rg1 Qh3 10. d3 Nf6 11. Bf4 d6 12. Rg3 Qd7 13. Bg5 Nh5 14. Rg1 g6 15. Nbd2 Bg7 16. c3 0-0 17. Be3 Bb7 18. Bd4 Nf6 19. Qc2 Rfe8 20. 0-0-0 Rac8 21. Be3 c5 22. h4 c4 23. bxc4 bxc4 24. Nxc4 Rb8 25. Bf4 Bf8 26. Nfd2 Bc6 27. Be3 d5 28. Nb6 Qb7 29. exd5 Nxd5 30. Nxd5 Bxd5 31. c4 Rec8 32. Bd4 Bh6 33. Bc3 Bf3 34. Rde1 Qb6 35. Kb1 Bc6 36. Ne4 Kf8 37. c5 1-0

[Event "GER-ch U14 Girls"]
[Site "Willingen"]
[Date "2020.10.21"]
[Round "2"]
[White "Roncea, Andrea Alexandra"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1644"]
[BlackElo "1524"]
[PlyCount "69"]
[EventDate "2020.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bd3 Ngf6 6. c3 b5 7. Bc2 Bb7 8. Re1 e6 9. d4 Be7 10. a4 0-0 11. Nbd2 Qc7 12. Nf1 Rfc8 13. axb5 axb5 14. Rxa8 Bxa8 15. Bd3 Rb8 16. Bg5 e5 17. d5 Qd8 18. Bxf6 Bxf6 19. Ne3 g6 20. Qc2 c4 21. Bf1 Nc5 22. Nd2 Rc8 23. Ra1 Qb6 24. Qd1 Na4 25. Ndxc4 Qc7 26. Na3 Nxb2 27. Qf3 Be7 28. Nxb5 Qb6 29. Qe2 Nc4 30. Na7 Rc7 31. Nxc4 Qc5 32. Nb5 Qxb5 33. Rxa8+ Kg7 34. Nxd6 Qxe2 35. Ne8+ 1-0

[Event "GER-ch U14 Girls"]
[Site "Willingen"]
[Date "2020.10.20"]
[Round "1"]
[White "Voigt, Anastasia"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1562"]
[BlackElo "1524"]
[PlyCount "61"]
[EventDate "2020.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nde2 Be7 8. Ng3 Be6 9. 0-0 Nbd7 10. Re1 0-0 11. Nd5 Nb6 12. c4 Nbxd5 13. exd5 Bc8 14. Nf5 Bxf5 15. Bxf5 Qc7 16. b3 Rfe8 17. Be3 g6 18. Bd3 Bf8 19. b4 b6 20. Rc1 Rab8 21. Qa4 a5 22. a3 Qd7 23. Bc2 Rec8 24. Qxd7 Nxd7 25. Ba4 Nf6 26. Bc6 Kg7 27. bxa5 bxa5 28. Bd2 Ng8 29. Bxa5 Ne7 30. Bd7 Rc5 31. Bb4 1-0

[Event "GER-ch op (Women) 20th"]
[Site "Erlangen"]
[Date "2020.10.04"]
[Round "6"]
[White "Ulrich, Helena Irene"]
[Black "Petersen, Sophie"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1610"]
[BlackElo "1524"]
[PlyCount "60"]
[EventDate "2020.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 h5 10. 0-0-0 Nbd7 11. Bg5 b5 12. Kb1 b4 13. Bxf6 Nxf6 14. Nd5 Bxd5 15. exd5 Qb6 16. Qd3 Nd7 17. g3 0-0 18. Qf5 Nc5 19. Nxc5 Qxc5 20. Qxh5 g6 21. Qg4 Kg7 22. h4 f5 23. Qh3 Rh8 24. Qg2 a5 25. Bd3 Qc8 26. Qd2 Qf8 27. Qf2 Qf6 28. Rdg1 Kf7 29. Qe2 Rag8 30. Qe3 Bd8 1/2-1/2

[Event "GER-ch op (Women) 20th"]
[Site "Erlangen"]
[Date "2020.10.03"]
[Round "4"]
[White "Albayrak, Aylin"]
[Black "Petersen, Sophie"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "1735"]
[BlackElo "1524"]
[PlyCount "102"]
[EventDate "2020.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. Nc3 0-0 6. e3 b6 7. Qc2 h6 8. Bf4 Bb7 9. cxd5 exd5 10. Bd3 c5 11. 0-0 Nc6 12. Bb5 Nb4 13. Qf5 a6 14. Be2 Bc8 15. Qb1 Bb7 16. a3 Nc6 17. dxc5 bxc5 18. Rd1 Qd7 19. Qa2 Na7 20. Rd2 Nb5 21. Na4 Qc6 22. Ne5 Qe6 23. Rc1 c4 24. Bf3 Bd6 25. Nxc4 Bxf4 26. exf4 Ne4 27. Bxe4 Qxe4 28. Na5 Qxf4 29. b4 Rab8 30. Nxb7 Rxb7 31. Nc5 Re7 32. Rdd1 Rfe8 33. Nd3 Qd4 34. h3 Nc3 35. Qa1 Ne2+ 36. Kf1 Qb6 37. Rc5 d4 38. Re1 Qf6 39. Rd1 Qg6 40. Ne1 Nf4 41. g3 Ne2 42. Qb1 Nxg3+ 43. fxg3 Qxg3 44. Rc2 Qxh3+ 45. Ng2 d3 46. Rdd2 Qh1+ 47. Kf2 Re2+ 48. Rxe2 Rxe2+ 49. Kf3 Qxg2+ 50. Kf4 g5+ 51. Kf5 Qf3# 0-1

[Event "GER-ch op (Women) 20th"]
[Site "Erlangen"]
[Date "2020.10.03"]
[Round "5"]
[White "Petersen, Sophie"]
[Black "Just, Anita"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1524"]
[BlackElo "1963"]
[PlyCount "62"]
[EventDate "2020.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 b6 5. g3 c5 6. Bg2 Nc6 7. 0-0 Be7 8. b3 0-0 9. Bb2 Qc7 10. Qe2 Bb7 11. h4 d4 12. Nh2 e5 13. g4 Ne8 14. g5 f6 15. Qg4 fxg5 16. hxg5 Rf4 17. Qg3 g6 18. f3 Ng7 19. a3 Nh5 20. Qe1 Bxg5 21. Ng4 Raf8 22. Bc1 R4f7 23. Nc4 Nf4 24. Bd2 Bc8 25. Nb2 Qe7 26. Bxf4 Bxf4 27. c3 Qg5 28. cxd4 Bxg4 29. fxg4 Be3+ 30. Kh2 Rxf1 31. Bxf1 Rf2+ 0-1

[Event "GER-ch op (Women) 20th"]
[Site "Erlangen"]
[Date "2020.10.02"]
[Round "2"]
[White "Braun, Kristin"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1918"]
[BlackElo "1524"]
[PlyCount "73"]
[EventDate "2020.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nc6 6. Be3 cxd4 7. cxd4 Nf6 8. Nc3 Bb4 9. Bd3 0-0 10. 0-0 Bxc3 11. bxc3 Na5 12. Ne5 b5 13. Ng4 Ne4 14. Qc2 f5 15. Ne5 Bb7 16. f3 Nd6 17. Bg5 Ndc4 18. Rfe1 Nc6 19. Nxc4 bxc4 20. Bf1 h6 21. Bh4 Rae8 22. Qa4 Qd6 23. Bxc4 Kh8 24. Rab1 Ba8 25. Rbd1 g5 26. Bg3 f4 27. Bf2 Qd8 28. Bxe6 Qd6 29. d5 Ne7 30. Qc2 Ng8 31. Bd4+ Nf6 32. Qg6 Qe7 33. Qxh6+ Qh7 34. Bxf6+ Rxf6 35. Qxf6+ Qg7 36. Qxg7+ Kxg7 37. c4 1-0

[Event "GER-ch op (Women) 20th"]
[Site "Erlangen"]
[Date "2020.10.02"]
[Round "3"]
[White "Petersen, Sophie"]
[Black "Krause, Laura Kristin"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "1524"]
[BlackElo "1049"]
[PlyCount "51"]
[EventDate "2020.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Qf6 5. d3 h6 6. Nc3 Bb4 7. Bd2 Bxc3 8. Bxc3 d6 9. Qe2 b5 10. Bb3 Be6 11. Bxe6 Qxe6 12. d4 Qe7 13. d5 Nd8 14. 0-0 Nf6 15. a4 Rb8 16. axb5 axb5 17. Ra7 0-0 18. Rfa1 Rb7 19. Rxb7 Nxb7 20. Qxb5 Nc5 21. Qc6 Nfxe4 22. Be1 Rc8 23. b4 Nd7 24. Ra7 Ndf6 25. c4 Nh5 26. c5 1-0

[Event "GER-ch op (Women) 20th"]
[Site "Erlangen"]
[Date "2020.10.01"]
[Round "1"]
[White "Petersen, Sophie"]
[Black "Mader, Lena"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1524"]
[BlackElo "1839"]
[PlyCount "68"]
[EventDate "2020.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. c3 g6 6. Bf4 Bg7 7. Bd3 Nf6 8. 0-0 0-0 9. Nbd2 a6 10. Re1 b5 11. a3 Bg4 12. Qb3 Bxf3 13. Nxf3 e6 14. Ne5 Na5 15. Qd1 Qc8 16. Qd2 Nb3 17. Qd1 Nxa1 18. Qxa1 Nh5 19. Bd2 Qc7 20. g4 Nf6 21. Bf4 Qb7 22. h4 Qe7 23. Qd1 Nd7 24. h5 Nxe5 25. Bxe5 Bxe5 26. Rxe5 Qh4 27. Re3 Rae8 28. Rg3 Qg5 29. Kg2 e5 30. dxe5 Rxe5 31. Qh1 Rfe8 32. hxg6 fxg6 33. Qd1 Kg7 34. Bf1 Qf4 0-1

[Event "GER-ch U14 Girls"]
[Site "Willingen"]
[Date "2019.06.15"]
[Round "9"]
[White "Werner, Rosalie"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1610"]
[BlackElo "1430"]
[PlyCount "111"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 0-0 9. f3 Be6 10. 0-0 Nbd7 11. Qd2 h5 12. f4 Rc8 13. f5 Bc4 14. Bd3 Nb6 15. Qf2 Nbd7 16. h3 b5 17. Bxc4 Rxc4 18. Nd2 Rc8 19. Rfc1 Nc5 20. Qf3 b4 21. Ne2 d5 22. exd5 Nxd5 23. Nf1 h4 24. Rd1 e4 25. Qf2 Nb7 26. Nf4 Rc5 27. Kh1 g5 28. Bxc5 Bxc5 29. Rxd5 Bxf2 30. Rxd8 Rxd8 31. Nh5 e3 32. Nf6+ Kg7 33. Ng4 Re8 34. Nfxe3 Bxe3 35. Re1 Nd6 36. Rxe3 Rxe3 37. Nxe3 a5 38. Kg1 Kf6 39. Kf2 Nxf5 40. Nxf5 Kxf5 41. Kf3 f6 42. c4 bxc3 43. bxc3 Ke5 44. Kg4 Kd5 45. Kf5 Kc4 46. Kxf6 Kxc3 47. Kxg5 Kb2 48. Kxh4 Kxa2 49. g4 Kb1 50. g5 a4 51. g6 a3 52. g7 a2 53. g8Q a1Q 54. Qg1+ Kb2 55. Qxa1+ Kxa1 56. Kg5 1-0

[Event "GER-ch U14 Girls"]
[Site "Willingen"]
[Date "2019.06.14"]
[Round "8"]
[White "Adelhardt, Lisa"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1293"]
[BlackElo "1430"]
[PlyCount "95"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bb5+ Nd7 4. f4 g6 5. Nf3 Bg7 6. d3 e6 7. Bd2 Ne7 8. 0-0 a6 9. Bxd7+ Bxd7 10. Rb1 0-0 11. Qe1 Rc8 12. Qg3 Bc6 13. Qh3 d5 14. e5 Nf5 15. g4 Nd4 16. Nxd4 cxd4 17. Ne2 Qb6 18. g5 Rfd8 19. Ng3 Be8 20. Rfc1 Qb5 21. Nh1 Qa4 22. b3 Qxa2 23. Ra1 Qb2 24. Bb4 Rxc2 25. Rcb1 Rxh2 26. Qxh2 Qxh2+ 27. Kxh2 Bb5 28. Nf2 h6 29. Be7 Re8 30. gxh6 Bxh6 31. Bg5 Bg7 32. Rg1 Rc8 33. Rac1 Re8 34. Kg2 Bf8 35. Bf6 Bg7 36. Bxg7 Kxg7 37. Kf3 Rf8 38. Ke2 Bc6 39. Ng4 Rd8 40. Rh1 Kf8 41. Rh8+ Ke7 42. Rxd8 Kxd8 43. Rh1 Kc7 44. Kd2 Kb6 45. Kc2 Kb5 46. Rh7 Kb4 47. Kb2 a5 48. Rxf7 1-0

[Event "GER-ch U14 Girls"]
[Site "Willingen"]
[Date "2019.06.13"]
[Round "7"]
[White "Petersen, Sophie"]
[Black "Mokubel, Lorena"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1430"]
[PlyCount "59"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Qe7 4. d4 Nc6 5. Nxc6 dxc6 6. e5 Nd5 7. Be2 Qe6 8. 0-0 Bb4 9. a3 Ba5 10. b4 Bb6 11. c4 Ne7 12. c5 Bxc5 13. bxc5 0-0 14. Nc3 Rd8 15. Bg5 Re8 16. Bxe7 Rxe7 17. Bf3 Qc4 18. Rc1 Rd7 19. Ne2 Qa6 20. Qb3 Re7 21. Nf4 Bd7 22. Be4 Rb8 23. Qg3 Kf8 24. Nh5 Ke8 25. Qxg7 Kd8 26. Nf6 Qa5 27. Bf5 Be8 28. Nxe8 Rxe8 29. Qxf7 Qxa3 30. Qd7# 1-0

[Event "GER-ch U14 Girls"]
[Site "Willingen"]
[Date "2019.06.12"]
[Round "6"]
[White "Berghold, Lotta"]
[Black "Petersen, Sophie"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1471"]
[BlackElo "1430"]
[PlyCount "84"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Be7 5. Nbd2 0-0 6. 0-0 b6 7. e4 Bb7 8. e5 Nfd7 9. Re1 c5 10. c3 Nc6 11. a3 Qc7 12. Nf1 Rfd8 13. Ng3 Nf8 14. Qe2 Rac8 15. Bd2 Na5 16. Rab1 Nb3 17. Qd1 Nxd2 18. Qxd2 Ng6 19. Rbc1 Qd7 20. Ne2 a5 21. Rc2 c4 22. Bxg6 hxg6 23. Qf4 b5 24. Ng3 b4 25. axb4 axb4 26. Rcc1 Ra8 27. Ra1 b3 28. Ng5 Bxg5 29. Qxg5 Rdb8 30. Ne2 Bc6 31. Rab1 Ra4 32. Qd2 Rba8 33. g4 Qe7 34. g5 Rf8 35. f4 f6 36. Rf1 f5 37. h4 Kf7 38. Ng3 Rh8 39. Qh2 Raa8 40. Kf2 Ra2 41. Ke3 Qa7 42. Qh1 Qa8 1/2-1/2

[Event "GER-ch U14 Girls"]
[Site "Willingen"]
[Date "2019.06.12"]
[Round "5"]
[White "Petersen, Sophie"]
[Black "Albayrak, Nese Pinar"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1430"]
[BlackElo "1530"]
[PlyCount "176"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bc5 6. 0-0 Nf6 7. Re1 d6 8. c3 0-0 9. h3 Re8 10. d4 exd4 11. cxd4 Bb4 12. Nc3 Bb7 13. Bc2 Ne7 14. Bg5 Ng6 15. a3 Ba5 16. b4 Bb6 17. a4 c6 18. a5 Bc7 19. Qd2 h6 20. Be3 Qd7 21. d5 Rad8 22. Bd4 Nh5 23. dxc6 Bxc6 24. Nd5 Bxd5 25. exd5 Ne5 26. Qc3 Nf6 27. Bb3 Rc8 28. Bxe5 dxe5 29. Qd2 Qd6 30. Rac1 e4 31. Rc6 Qf4 32. Qxf4 Bxf4 33. Nh4 Rxc6 34. dxc6 Rc8 35. Nf5 Kf8 36. Rd1 g6 37. Nd4 Be5 38. g3 Bxd4 39. Rxd4 Rxc6 40. Kf1 Rc3 41. Bd1 Rd3 42. Rxd3 exd3 43. Ke1 Nd5 44. Bf3 Nxb4 45. Kd2 Nc2 46. Bb7 Na1 47. Kxd3 Nb3 48. Kc3 Nc5 49. Bd5 Ke7 50. Kd4 Nd7 51. Bb7 Nb8 52. f4 Kd6 53. g4 Nc6+ 54. Bxc6 Kxc6 55. h4 f6 56. g5 hxg5 57. f5 gxf5 58. h5 g4 59. h6 g3 60. h7 g2 61. h8Q g1Q+ 62. Kd3 Qb1+ 63. Kd2 Qb4+ 64. Kc2 Qc4+ 65. Kd2 Qd4+ 66. Kc2 Qe4+ 67. Kd2 Qg2+ 68. Kd3 Qe4+ 69. Kd2 Qb4+ 70. Kd3 Qd6+ 71. Ke2 b4 72. Qa8+ Kb5 73. Qb7+ Kxa5 74. Ke3 Qe5+ 75. Kd2 Qd4+ 76. Kc1 Qe3+ 77. Kd1 Qd4+ 78. Kc1 Qc4+ 79. Kd1 Qb3+ 80. Kd2 Qb2+ 81. Kd1 Qd4+ 82. Kc1 Qe3+ 83. Kd1 Qd4+ 84. Kc1 Qc5+ 85. Kd1 Qd6+ 86. Kc1 Ka4 87. Qf3 Qc5+ 88. Kd2 Qc3+ 0-1

[Event "GER-ch U14 Girls"]
[Site "Willingen"]
[Date "2019.06.11"]
[Round "4"]
[White "Sinner, Joselyne"]
[Black "Petersen, Sophie"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1521"]
[BlackElo "1430"]
[PlyCount "53"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Be2 Ngf6 6. Nc3 e6 7. d4 cxd4 8. Nxd4 Be7 9. Be3 0-0 10. Qd2 Nc5 11. f3 Bd7 12. Kh1 Rc8 13. Rad1 b5 14. Nb3 Nxb3 15. axb3 Qc7 16. Rc1 Rfd8 17. Rfd1 Bc6 18. Bf4 e5 19. Bg3 d5 20. exd5 Nxd5 21. Nxd5 Bxd5 22. Qe3 Bf6 23. Bd3 Qe7 24. Re1 Re8 25. c4 bxc4 26. bxc4 Bb7 27. Qe2 1/2-1/2

[Event "GER-ch U14 Girls"]
[Site "Willingen"]
[Date "2019.06.10"]
[Round "3"]
[White "Petersen, Sophie"]
[Black "Butenandt, Svenja"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1430"]
[BlackElo "1722"]
[PlyCount "138"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. 0-0 a6 8. a4 0-0 9. Be3 Qc7 10. f4 b6 11. Bf3 Bb7 12. Kh1 Nbd7 13. Qe1 Nc5 14. Bg1 Rfe8 15. e5 dxe5 16. fxe5 Nfd7 17. Bxb7 Nxb7 18. Nf3 Nd8 19. Qe3 Nc6 20. Rae1 h6 21. h3 Bb4 22. Bh2 Ne7 23. Rd1 Bxc3 24. bxc3 Nd5 25. Qd3 Nc5 26. Qd4 Rac8 27. Rd2 Nb7 28. Bg1 Qxc3 29. Qxc3 Rxc3 30. Rb1 Nc5 31. Ra1 Rc4 32. a5 b5 33. Nd4 Ne4 34. Rdd1 Nb4 35. Rdc1 Rec8 36. Rab1 Nxc2 37. Nxc2 Rxc2 38. Rxc2 Rxc2 39. Rb4 Ng3+ 40. Kh2 Nf5 41. Rg4 Re2 42. Rf4 Rxe5 43. Rf2 Nd6 44. Rd2 Rd5 45. Rc2 Nc4 46. Bb6 e5 47. Rc3 e4 48. Kg1 Rd3 49. Rc2 e3 50. Re2 f5 51. g3 Rd1+ 52. Kg2 Rd2 53. Kf1 Rxe2 54. Kxe2 Kf7 55. Kf3 Ke6 56. Ke2 Nxb6 57. axb6 Kd6 58. Kxe3 g5 59. h4 Kc6 60. hxg5 hxg5 61. Kd4 Kxb6 62. Ke5 f4 63. gxf4 gxf4 64. Kxf4 b4 65. Ke4 a5 66. Kd4 b3 67. Kc3 a4 68. Kb2 Kb5 69. Ka3 Ka5 0-1

[Event "GER-ch U14 Girls"]
[Site "Willingen"]
[Date "2019.06.09"]
[Round "2"]
[White "Margaryan, Susanna"]
[Black "Petersen, Sophie"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "1187"]
[BlackElo "1430"]
[PlyCount "52"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 Be7 6. e3 0-0 7. Nf3 h6 8. Bh4 b6 9. Bd3 Bb7 10. 0-0 c5 11. dxc5 bxc5 12. Rc1 Nc6 13. Bb5 Na5 14. a3 a6 15. Ba4 Nc4 16. Rc2 Rb8 17. Bb3 Nb6 18. Na4 c4 19. Bg3 cxb3 20. Rc3 Nxa4 21. Qxb3 Nxc3 22. Qxc3 Rc8 23. Qb3 Ba8 24. h3 Ne4 25. Bh2 Bf6 26. Rd1 Qa5 0-1

[Event "GER-ch U14 Girls"]
[Site "Willingen"]
[Date "2019.06.09"]
[Round "1"]
[White "Petersen, Sophie"]
[Black "Oswald, Hannah"]
[Result "0-1"]
[ECO "C70"]
[WhiteElo "1430"]
[BlackElo "1632"]
[PlyCount "134"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. 0-0 d6 6. c3 Bd7 7. d3 Nge7 8. Nbd2 0-0 9. Re1 h6 10. Nf1 f5 11. Bb3+ Kh8 12. exf5 Bxf5 13. Be3 Ba7 14. Bxa7 Rxa7 15. h3 Ng6 16. Ng3 Bd7 17. d4 exd4 18. Nxd4 Qf6 19. Ne4 Qh4 20. Nf3 Qf4 21. Qd3 Nge5 22. Nxe5 Nxe5 23. Qe3 Raa8 24. Qxf4 Rf7 25. Qf5 Rxf5 26. Rac1 Rf4 27. Rcd1 Bf5 28. Ng3 Bg6 29. Bd5 Raf8 30. f3 b6 31. Be4 Bxe4 32. Nxe4 R4f7 33. b3 a5 34. c4 Re7 35. Nc3 Rfe8 36. Re4 Rf8 37. Nd5 Ref7 38. f4 Ng6 39. g3 Kh7 40. Kg2 Ra8 41. a4 Rb8 42. h4 h5 43. Rde1 Rbf8 44. Re8 Rxe8 45. Rxe8 c6 46. Nc3 Re7 47. Rxe7 Nxe7 48. Kf3 Nf5 49. Ne2 Kg6 50. Ke4 Kf6 51. Kf3 Ke6 52. Ke4 d5+ 53. cxd5+ cxd5+ 54. Kd3 Kd6 55. Kc3 Kc5 56. Kd2 Nd4 57. Nxd4 Kxd4 58. f5 Ke4 59. Kc3 d4+ 60. Kd2 Kxf5 61. Kd3 Ke5 62. Kd2 Ke4 63. Ke2 d3+ 64. Kd1 Ke3 65. Ke1 d2+ 66. Kd1 g6 67. Kc2 Ke2 0-1

[Event "GER-ch U12 Girls"]
[Site "Willingen"]
[Date "2018.05.26"]
[Round "11"]
[White "Alferova, Emily"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1323"]
[BlackElo "1380"]
[PlyCount "81"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Nf3 g6 5. Bxd3 Bg7 6. Nbd2 Nc6 7. Nf1 Nf6 8. Ng3 0-0 9. h3 d5 10. exd5 Nxd5 11. 0-0 Nb6 12. Re1 Be6 13. Qe2 h6 14. Rd1 Qc7 15. Bxg6 Bxa2 16. Rxa2 fxg6 17. Qe6+ Kh7 18. Re1 Rf6 19. Qe4 Rd8 20. Nh5 Rff8 21. Nxg7 Kxg7 22. Qe3 Rh8 23. b4 Rd7 24. b5 Nc4 25. Qe2 N6a5 26. Nd4 Rxd4 27. cxd4 Re8 28. Rc2 Qd7 29. Rxc4 Nxc4 30. Qxc4 e6 31. Bb2 Kh7 32. Qe2 b6 33. Qc4 Qd6 34. Qc6 Qb4 35. Re2 Qe7 36. d5 Qf7 37. d6 Rd8 38. Rd2 Qf8 39. Qc7+ Kg8 40. Qc3 Qf7 41. Qh8# 1-0

[Event "GER-ch U12 Girls"]
[Site "Willingen"]
[Date "2018.05.25"]
[Round "10"]
[White "Petersen, Sophie"]
[Black "Lorenz, Anouk"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1380"]
[BlackElo "1459"]
[PlyCount "120"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nf6 7. Be2 0-0 8. 0-0 a6 9. Re1 b5 10. Bf1 d6 11. Bg5 Be6 12. a4 b4 13. Nd5 Bxd5 14. exd5 Ne5 15. Rb1 Ned7 16. c4 bxc3 17. bxc3 Nb6 18. c4 Nxa4 19. Qc2 Rc8 20. Nd4 Nxd5 21. Qxa4 Nc3 22. Qc2 Nxb1 23. Rxb1 Bxd4 24. Qe4 Bf6 25. Bxf6 exf6 26. Qf3 Kg7 27. Ra1 Qb6 28. Qa3 Rfd8 29. Qxa6 Qxa6 30. Rxa6 d5 31. cxd5 Rxd5 32. Ra1 Rc2 33. f3 Rdc5 34. g4 Rc1 35. Rxc1 Rxc1 36. Kf2 Kf8 37. Bg2 Ke7 38. h4 Ke6 39. Kg3 Rc4 40. Bh3 Ke5 41. h5 h6 42. Bf1 Rd4 43. Bh3 gxh5 44. gxh5 f5 45. Bg2 f4+ 46. Kg4 f5+ 47. Kh3 Rd2 48. Bf1 Rf2 49. Bg2 Kd4 50. Kh2 Ke3 51. Kh3 Rxf3+ 52. Bxf3 Kxf3 53. Kh4 Ke2 54. Kh3 f3 55. Kg3 f2 56. Kg2 f1Q+ 57. Kh2 Ke3 58. Kg3 Qg1+ 59. Kh4 Kf3 60. Kh3 Qg3# 0-1

[Event "GER-ch U12 Girls"]
[Site "Willingen"]
[Date "2018.05.25"]
[Round "9"]
[White "Roncea, Andrea Alexandra"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1598"]
[BlackElo "1380"]
[PlyCount "51"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Nc6 4. d4 cxd4 5. cxd4 Bg7 6. Nc3 Nf6 7. Bb5 a6 8. Bxc6 bxc6 9. 0-0 0-0 10. Re1 d5 11. e5 Ng4 12. h3 Nh6 13. Bf4 e6 14. Bg5 Qd7 15. g4 Kh8 16. Bf6 Ng8 17. g5 Bb7 18. Kg2 Rab8 19. h4 Rfc8 20. Rh1 Nxf6 21. exf6 Bf8 22. Ne5 Qe8 23. h5 Bd6 24. hxg6 fxg6 25. f7 Qd8 26. f8Q+ 1-0

[Event "GER-ch U12 Girls"]
[Site "Willingen"]
[Date "2018.05.24"]
[Round "8"]
[White "Petersen, Sophie"]
[Black "Woerz, Ann Sophie"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "1380"]
[BlackElo "1433"]
[PlyCount "84"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. 0-0 d6 6. c3 0-0 7. Nbd2 Re8 8. d4 exd4 9. cxd4 Bxd4 10. Nxd4 Nxd4 11. Bxe8 Qxe8 12. Re1 b6 13. Nc4 Nc6 14. Bf4 Ba6 15. Rc1 Qe6 16. Nxb6 axb6 17. Rxc6 Rc8 18. b3 Bb5 19. Rc1 Nd7 20. Bg3 Nc5 21. Rc2 Nd3 22. Re3 Nb4 23. Rb2 Rd8 24. e5 d5 25. Bh4 Rd7 26. a3 d4 27. Re4 Nd3 28. Rd2 Qd5 29. f3 Nxe5 30. Rexd4 Qe6 31. Bg3 Rxd4 32. Rxd4 f6 33. Re4 Qe7 34. f4 Qc5+ 35. Bf2 Qc6 36. Qd8+ Kf7 37. Re1 Ng6 38. f5 Ne5 39. a4 Ba6 40. Bg3 Bb7 41. Re2 Qc1+ 42. Be1 Qc5+ 1/2-1/2

[Event "GER-ch U12 Girls"]
[Site "Willingen"]
[Date "2018.05.23"]
[Round "7"]
[White "Becker, Linda"]
[Black "Petersen, Sophie"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1641"]
[BlackElo "1380"]
[PlyCount "168"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 g6 5. Nf3 Bg7 6. Nc3 d6 7. h3 Nf6 8. Bd3 0-0 9. 0-0 d5 10. e5 Ne8 11. Re1 f6 12. Qb3 fxe5 13. Nxe5 Nxe5 14. dxe5 Nc7 15. Bg5 Bf5 16. Rad1 Qd7 17. Bf1 Be6 18. Qxb7 Rfb8 19. Bb5 Rxb7 20. Bxd7 Bxd7 21. Nxd5 Nxd5 22. Rxd5 Be6 23. Ra5 h6 24. Bc1 Rd8 25. Ra6 Bf5 26. g4 Bd3 27. Ra4 Bc2 28. Rc4 Rd1 29. Rxd1 Bxd1 30. Rc5 Rd7 31. e6 Rd6 32. Rc7 Rxe6 33. Rxa7 Bc2 34. Kg2 Re2 35. Kf3 Bd1 36. Kg2 Bd4 37. Ra8+ Kh7 38. Rf8 Kg7 39. Rf4 e5 40. Rf3 Rc2 41. Bxh6+ Kxh6 42. Rf7 e4 43. Kg3 Bf3 44. Kf4 g5+ 45. Kf5 Rc5+ 46. Ke6 Kg6 47. Rd7 Bxb2 48. a4 e3 49. fxe3 Rc6+ 50. Rd6 Rxd6+ 51. Kxd6 Kf6 52. a5 Ba3+ 53. Kc7 Ke5 54. a6 Be7 55. Kd7 Bc5 56. Ke8 Bxe3 57. Kf7 Be2 58. Kg6 Bxa6 59. Kh5 Kf6 60. h4 gxh4 61. Kxh4 Bf4 62. g5+ Bxg5+ 63. Kg3 Kf5 64. Kf3 Bb7+ 65. Kg3 Bf4+ 66. Kh3 Bf3 67. Kh4 Ke4 68. Kh3 Be3 69. Kg3 Bg5 70. Kh3 Kf4 71. Kh2 Bg4 72. Kg2 Kf5 73. Kf2 Bf4 74. Kg2 Ke4 75. Kf2 Kd3 76. Kf1 Ke3 77. Kg2 Ke2 78. Kg1 Bf5 79. Kg2 Bg4 80. Kg1 Bh3 81. Kh1 Kf3 82. Kg1 Kg3 83. Kh1 Bg2+ 84. Kg1 Be3# 0-1

[Event "GER-ch U12 Girls"]
[Site "Willingen"]
[Date "2018.05.23"]
[Round "6"]
[White "Petersen, Sophie"]
[Black "Voigt, Anastasia"]
[Result "1-0"]
[ECO "C79"]
[WhiteElo "1380"]
[BlackElo "1281"]
[PlyCount "167"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 d6 7. Re1 Bg4 8. d3 Nd4 9. Nbd2 c5 10. c3 Nxb3 11. axb3 Be7 12. h3 Bh5 13. Nf1 h6 14. Ng3 Bg6 15. Nh4 Bh7 16. Nhf5 0-0 17. Qf3 Re8 18. Be3 a5 19. d4 Rc8 20. Red1 Qb6 21. dxe5 dxe5 22. b4 axb4 23. cxb4 Qb7 24. Nxe7+ Rxe7 25. Nf5 Bxf5 26. exf5 Qxf3 27. gxf3 cxb4 28. f4 e4 29. Ra5 Rb7 30. Rd4 Rc4 31. Rxb5 Rc1+ 32. Bxc1 Rxb5 33. Bd2 b3 34. Kf1 Kf8 35. Ke2 Rd5 36. Ke3 Rxf5 37. f3 exf3 38. Kxf3 Rb5 39. Be1 Ke7 40. Ke3 Ke6 41. Kd3 Nd5 42. Kc4 Nc7 43. Rd3 Rb7 44. Rxb3 Rxb3 45. Kxb3 Nd5 46. Bg3 Kf5 47. Kc4 Nc7 48. b4 Na6 49. b5 Nb8 50. Kd5 Nd7 51. Kc6 Ke6 52. f5+ Ke7 53. Bd6+ Ke8 54. b6 Nxb6 55. Kxb6 Kd7 56. Be5 f6 57. Bf4 Ke7 58. h4 Kf7 59. h5 Ke7 60. Kc7 Ke8 61. Bd6 Kf7 62. Kd7 Kg8 63. Ke8 g6 64. fxg6 f5 65. Bf4 Kg7 66. Ke7 Kg8 67. Kf6 Kh8 68. g7+ Kh7 69. Bd6 Kg8 70. Bf4 Kh7 71. Bxh6 Kg8 72. Ke7 f4 73. Bxf4 Kxg7 74. h6+ Kh7 75. Kf6 Kg8 76. Kg6 Kh8 77. Be5+ Kg8 78. h7+ Kf8 79. h8Q+ Ke7 80. Qf6+ Kd7 81. Kf5 Ke8 82. Qg7 Kd8 83. Qf7 Kc8 84. Qc7# 1-0

[Event "GER-ch U12 Girls"]
[Site "Willingen"]
[Date "2018.05.22"]
[Round "5"]
[White "Baltic, Sara"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1352"]
[BlackElo "1380"]
[PlyCount "107"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. f3 Nc6 9. Qd2 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. Kb1 Nc4 13. Bxc4 Rxc4 14. g4 Re8 15. Nb3 Qc7 16. e5 dxe5 17. g5 Ng4 18. fxg4 Bxg4 19. Rde1 Rd8 20. Qf2 b6 21. Nb5 Qc6 22. Nxa7 Qf3 23. Bxb6 Qxf2 24. Bxf2 Bf5 25. Re2 Be4 26. Rhe1 Bf3 27. Rd2 Ra8 28. Nb5 e4 29. Bd4 Rb8 30. Bxg7 Kxg7 31. N5d4 Re8 32. Nxf3 exf3 33. Rf2 Rf4 34. Ref1 e5 35. Rxf3 Rxf3 36. Rxf3 e4 37. Re3 f5 38. Nc5 Kf7 39. a4 Ke7 40. b4 Kd6 41. a5 Kc6 42. c3 Kb5 43. Kb2 Kc4 44. Nb7 Kd5 45. Nc5 Kc4 46. Ka3 Rd8 47. Nxe4 fxe4 48. Rxe4+ Kxc3 49. b5 Rd1 50. Re2 Kc4 51. b6 Kb5 52. b7 Rd3+ 53. Ka2 Rd8 54. Rb2+ 1-0

[Event "GER-ch U12 Girls"]
[Site "Willingen"]
[Date "2018.05.21"]
[Round "4"]
[White "Petersen, Sophie"]
[Black "Kanno, Clara Yumi"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1380"]
[BlackElo "1073"]
[PlyCount "89"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Bxc6 dxc6 5. 0-0 Nf6 6. d3 Qd6 7. Re1 h6 8. Nbd2 0-0 9. Nf1 Bg4 10. h3 Be6 11. Ng3 Qd7 12. Be3 Rfe8 13. Qe2 b6 14. Nh4 Bxh3 15. f3 Be7 16. gxh3 Qxh3 17. Nhf5 g6 18. Nxh6+ Kf8 19. Qh2 Qxh2+ 20. Kxh2 Kg7 21. Rh1 Ng8 22. Kg2 Kf6 23. Ng4+ Ke6 24. Rad1 Rad8 25. d4 exd4 26. Bxd4 c5 27. Bc3 Nf6 28. Ne3 Rd6 29. f4 Red8 30. Rxd6+ cxd6 31. f5+ gxf5 32. Nexf5 Rg8 33. Re1 Nh5 34. Kf3 Nf6 35. e5 dxe5 36. Rxe5+ Kd7 37. Rxe7+ Kd8 38. Bxf6 a5 39. Rxf7+ Kc8 40. Ne7+ Kb8 41. Nxg8 b5 42. Ne7 c4 43. Nd5 c3 44. Nb6 cxb2 45. Be5# 1-0

[Event "GER-ch U12 Girls"]
[Site "Willingen"]
[Date "2018.05.21"]
[Round "3"]
[White "Schneider, Anna"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1494"]
[BlackElo "1380"]
[PlyCount "79"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 0-0 8. Qd2 d5 9. 0-0-0 dxe4 10. fxe4 Ng4 11. Nxc6 Qxd2+ 12. Bxd2 bxc6 13. Re1 Be6 14. Be2 h6 15. h3 Ne5 16. g4 g5 17. h4 Bxg4 18. Bxg4 Nxg4 19. hxg5 hxg5 20. Bxg5 f6 21. Bd2 Ne5 22. Bh6 Nf7 23. Bxg7 Kxg7 24. Reg1+ Ng5 25. e5 Rh8 26. exf6+ exf6 27. Rxh8 Rxh8 28. Ne4 Kg6 29. Kd2 Re8 30. Nxg5 fxg5 31. Re1 Rxe1 32. Kxe1 Kh5 33. b4 a6 34. Kf2 Kh4 35. a4 Kh3 36. Kg1 Kg4 37. c4 Kf5 38. b5 cxb5 39. cxb5 axb5 40. a5 1-0

[Event "GER-ch U12 Girls"]
[Site "Willingen"]
[Date "2018.05.20"]
[Round "1"]
[White "Bashylina, Luisa"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1700"]
[BlackElo "1380"]
[PlyCount "93"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Bb5 Nc6 6. Bxc6 bxc6 7. c4 c5 8. Qxc5 d6 9. Qd4 Bb7 10. Nc3 Bg7 11. 0-0 0-0 12. Qd3 Nd7 13. Be3 Nb6 14. Rac1 Rc8 15. b3 Qd7 16. Rfd1 Rfd8 17. Bd4 f6 18. Qe3 Qc6 19. Nb5 Ra8 20. Nxa7 Qxe4 21. Qxe4 Bxe4 22. Bxb6 Rdb8 23. Be3 f5 24. Ng5 Bb2 25. Nxe4 Bxc1 26. Nf6+ exf6 27. Rxc1 Kf7 28. Rd1 g5 29. Rxd6 Rd8 30. Rxd8 Rxd8 31. g3 Rd1+ 32. Kg2 Ra1 33. c5 Rxa2 34. c6 Rc2 35. Bb6 Ke8 36. c7 Kd7 37. c8Q+ Rxc8 38. Nxc8 Kxc8 39. Bd4 g4 40. Bxf6 Kb7 41. f3 h5 42. Kf2 Kc6 43. b4 Kb5 44. Be7 Kb6 45. Ke3 Kc6 46. fxg4 hxg4 47. Kf4 1-0

[Event "GER-ch U12 Girls"]
[Site "Willingen"]
[Date "2018.05.20"]
[Round "2"]
[White "Petersen, Sophie"]
[Black "Mueller, Alina"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1380"]
[BlackElo "1208"]
[PlyCount "53"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Nf6 6. 0-0 0-0 7. Bg5 Bg4 8. Nbd2 c6 9. c3 Bc7 10. Qc2 Kh8 11. Ne5 Bh5 12. Rfe1 Qd6 13. Bf4 Qd8 14. Bg3 Nbd7 15. f4 Bg6 16. Bh4 Bxd3 17. Qxd3 Qc8 18. c4 dxc4 19. Ndxc4 Nd5 20. a3 f6 21. Nxd7 Qxd7 22. Bg3 Rae8 23. f5 Bxg3 24. Qxg3 Ne7 25. Qd6 Qxd6 26. Nxd6 Rd8 27. Nxb7 1-0

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.27"]
[Round "9"]
[White "Petersen, Sophie"]
[Black "Graebnitz, Marc Florian"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1437"]
[BlackElo "1465"]
[PlyCount "113"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. e5 dxe5 6. fxe5 Nd5 7. Bc4 Nxc3 8. bxc3 0-0 9. Nf3 b6 10. 0-0 Bb7 11. Qe1 Nd7 12. Qh4 e6 13. Bg5 Qe8 14. Bh6 f6 15. Bxg7 Kxg7 16. exf6+ Nxf6 17. Rae1 Qc6 18. Bxe6 Qxc3 19. Bb3 Rae8 20. Rxe8 Rxe8 21. Ne5 Qe3+ 22. Qf2 Qxf2+ 23. Kxf2 c5 24. Nf3 Ne4+ 25. Kg1 cxd4 26. Nxd4 Nf6 27. Ne6+ Rxe6 28. Bxe6 Bd5 29. Bxd5 Nxd5 30. Rd1 Nf6 31. Kf2 Kf7 32. Kf3 Ke6 33. h3 Nd5 34. c4 Nc3 35. Re1+ Kf6 36. a3 Na4 37. g4 Nb2 38. Re4 Nd3 39. Ke3 Ne5 40. Kf4 Nd3+ 41. Ke3 Nc5 42. Rf4+ Ke7 43. h4 Ne6 44. Re4 Kf7 45. g5 Ke7 46. Re5 Kf7 47. Ke4 Ng7 48. Kd5 Nf5 49. h5 Ne7+ 50. Kd6 Nf5+ 51. Rxf5+ gxf5 52. Ke5 f4 53. Kxf4 Ke6 54. a4 a6 55. Ke4 Kd6 56. g6 hxg6 57. h6 1-0

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.26"]
[Round "8"]
[White "Dittrich, Hans Juergen"]
[Black "Petersen, Sophie"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1305"]
[BlackElo "1437"]
[PlyCount "66"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nd2 c5 4. dxc5 Nc6 5. c3 e5 6. Bg3 Bxc5 7. Ngf3 Bd6 8. e3 a6 9. Be2 0-0 10. 0-0 Bf5 11. Ne1 Qb6 12. a4 a5 13. b3 Rfe8 14. Bh4 Be7 15. h3 Rac8 16. Bb5 Red8 17. Nef3 e4 18. Nd4 Nxd4 19. cxd4 Bg6 20. Rc1 Ba3 21. Rxc8 Rxc8 22. Nb1 Bb4 23. Bxf6 Qxf6 24. Bd7 Rc7 25. Bg4 Bf5 26. Bxf5 Qxf5 27. Qe2 h6 28. Qb2 Rc6 29. Rc1 Rg6 30. g4 Qf3 31. Nd2 Qxh3 32. Nf1 Rxg4+ 33. Ng3 Bd6 0-1

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.25"]
[Round "7"]
[White "Petersen, Sophie"]
[Black "Gnass, Erhard"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1437"]
[BlackElo "1466"]
[PlyCount "96"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. Nxd4 Nxd4 6. Qxd4 Qf6 7. Be3 Bd6 8. 0-0 Qxd4 9. Bxd4 f6 10. Nc3 Be5 11. Be3 Bxc3 12. bxc3 d6 13. Rab1 Ne7 14. f4 b6 15. a4 a5 16. Rfd1 Bd7 17. Bb5 Bxb5 18. Rxb5 0-0 19. Rf1 Nc6 20. Rf3 Kh7 21. Rh5 g6 22. Rhh3 Rae8 23. f5 g5 24. Rh5 Kg7 25. Rg3 Rxe4 26. h4 Ne7 27. hxg5 hxg5 28. Rgh3 Kf7 29. Rh7+ Ke8 30. Bd4 c5 31. Re3 d5 32. Rxe4 dxe4 33. Bf2 Kd7 34. Bg3 Re8 35. c4 Kc6 36. c3 Kd7 37. Kf2 Kc8 38. Rf7 Nxf5 39. Rxf6 Nxg3 40. Kxg3 e3 41. Rf1 e2 42. Re1 Re3+ 43. Kg4 Rxc3 44. Rxe2 Rxc4+ 45. Kxg5 Rxa4 46. Rb2 Kc7 47. g4 Kc6 48. Kf5 Ra1 1/2-1/2

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.24"]
[Round "6"]
[White "Lange, Christoph"]
[Black "Petersen, Sophie"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1292"]
[BlackElo "1437"]
[PlyCount "96"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. Bh6 Rc8 11. Bxg7 Kxg7 12. h3 Qb6 13. Na4 Qc7 14. Nc3 Nxd4 15. Qxd4 Qxc4 16. Qxc4 Rxc4 17. Rhe1 Bc6 18. f3 Nd7 19. Rd2 b5 20. a3 a5 21. Nd5 Bxd5 22. Rxd5 Rc5 23. Red1 Rfc8 24. R1d2 b4 25. a4 b3 26. c3 Nb6 27. Rxc5 Rxc5 28. Rd4 Kf6 29. f4 d5 30. exd5 Rxd5 31. Rxd5 Nxd5 32. g3 Nb6 33. Kd2 Ke6 34. Kc1 Nxa4 35. Kb1 Kd5 36. Kc1 Ke4 37. Kb1 Kf3 38. Kc1 Kxg3 39. c4 Kxf4 40. Kd2 e5 41. Kd3 f5 42. h4 h5 43. Ke2 e4 44. Kd2 Kf3 45. Ke1 Ke3 46. Kd1 Kf2 47. Kd2 f4 48. c5 Nxc5 0-1

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.23"]
[Round "5"]
[White "Petersen, Sophie"]
[Black "Hoemke, Holger"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1437"]
[BlackElo "1540"]
[PlyCount "90"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Nf6 6. 0-0 0-0 7. Bg5 h6 8. Bh4 Nbd7 9. Nbd2 b6 10. c3 c5 11. Qc2 Qc7 12. Rae1 c4 13. Bf5 Bb7 14. Bxf6 Nxf6 15. Ne5 Bc8 16. f4 b5 17. Ndf3 Bxf5 18. Qxf5 a5 19. a3 b4 20. axb4 axb4 21. Qc2 Ra2 22. Ra1 Rfa8 23. Rxa2 Rxa2 24. Qb1 Ra6 25. Qe1 Ne4 26. cxb4 Rb6 27. Qe2 Rxb4 28. Ra1 Qb7 29. Ra2 f6 30. Ng6 c3 31. bxc3 Nxc3 32. Qe8+ Kh7 33. Rf2 Rb1+ 34. Rf1 Rxf1+ 35. Kxf1 Qb1+ 36. Qe1 Qxe1+ 37. Kxe1 Kxg6 38. g3 Kf5 39. Kd2 Ne4+ 40. Kd3 Kg4 41. Ke2 g5 42. fxg5 Nxg5 43. Ng1 f5 44. Ke3 f4+ 45. gxf4 Bxf4+ 0-1

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.22"]
[Round "4"]
[White "Paris, Gerhard"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1486"]
[BlackElo "1437"]
[PlyCount "111"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 g6 5. d3 Bg7 6. h3 0-0 7. Be3 Nc6 8. Qd2 Re8 9. Nge2 Bd7 10. Nd1 Qc7 11. c3 Ne5 12. Rc1 Qc8 13. Bf4 Nh5 14. Ne3 Bb5 15. Bxe5 Bxe5 16. d4 Bg7 17. c4 Bd7 18. d5 e6 19. Ng4 Rf8 20. Nh6+ Kh8 21. g4 Nf6 22. Ng3 exd5 23. g5 Nxe4 24. Nxe4 dxe4 25. Rc2 Qc7 26. Qe3 Rae8 27. Re2 Qa5+ 28. Rd2 Bd4 29. Qa3 Qb6 30. 0-0 a6 31. Re1 Bc6 32. Ree2 Kg7 33. Qg3 Be5 34. Qe3 Bd4 35. Qg3 Be5 36. Qe3 Qb4 37. Qb3 Qa5 38. Qa3 Qxa3 39. bxa3 f6 40. h4 f5 41. Rd1 Rd8 42. Red2 Ba4 43. Rb1 b5 44. Bf1 Bc3 45. Rd5 b4 46. axb4 Bxb4 47. a3 Ba5 48. Rb7+ Kh8 49. Nf7+ Kg8 50. Nxd8 Rxd8 51. Ra7 Bc6 52. Rd1 d5 53. Rxa6 Ba4 54. Rxd5 Bb3 55. Rxd8+ Bxd8 56. Ra8 1-0

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.21"]
[Round "3"]
[White "Petersen, Sophie"]
[Black "Winkler, Michael"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1437"]
[BlackElo "1690"]
[PlyCount "85"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nxc6 bxc6 6. Nc3 Bb4 7. Bd2 Nf6 8. Bd3 0-0 9. 0-0 d5 10. Qe2 d4 11. Nb1 a5 12. Bxb4 axb4 13. Nd2 Bg4 14. f3 Bh5 15. Nc4 Nd7 16. Kh1 Qe7 17. Qf2 Bg6 18. Qg3 f5 19. a3 f4 20. Qe1 b3 21. cxb3 Nc5 22. Be2 Nxb3 23. Rb1 Rab8 24. Nd2 Bf7 25. Bc4 Bxc4 26. Nxc4 Rfd8 27. Qf2 Rb5 28. Nd2 Qe6 29. Qe2 d3 30. Qd1 Nd4 31. b4 Ne2 32. Qb3 Rd6 33. Qxe6+ Rxe6 34. Rb3 Rd6 35. a4 Rb8 36. a5 Rd4 37. Rfb1 c5 38. bxc5 Rxb3 39. Nxb3 Rb4 40. a6 Ra4 41. Rd1 Rxa6 42. Rxd3 Nd4 43. Nxd4 0-1

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.20"]
[Round "2"]
[White "Petersen, Sophie"]
[Black "Udet, Fabian"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1437"]
[BlackElo "1680"]
[PlyCount "68"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Bc5 5. Be3 Qb6 6. b3 Nc6 7. Nxc6 Bxe3 8. fxe3 Qxe3+ 9. Qe2 Qc1+ 10. Kf2 dxc6 11. Qd3 Nf6 12. g3 0-0 13. Bg2 Ng4+ 14. Ke2 Qg5 15. Nc3 Rd8 16. Qf3 Qd2+ 17. Kf1 Ne3+ 18. Kg1 Qxc3 19. Rf1 Rd7 20. h4 Qc5 21. Kh2 Nxf1+ 22. Rxf1 b6 23. Kh3 e5 24. Kh2 Re7 25. c4 Be6 26. Rd1 Rd7 27. Rf1 Rad8 28. Rg1 Rd2 29. Kh1 Rf2 30. Qc3 Rdd2 31. g4 Bxg4 32. Qg3 Be6 33. h5 h6 34. a4 Qd4 0-1

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.19"]
[Round "1"]
[White "Bandlow, Matthias"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1945"]
[BlackElo "1437"]
[PlyCount "37"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. cxd5 Nxd5 4. e4 Nb6 5. Nf3 Nc6 6. Bb5 e6 7. 0-0 a6 8. Bxc6+ bxc6 9. Qc2 Bb7 10. Nbd2 g6 11. Nb3 Qd7 12. Ne5 Qd6 13. Bf4 Qd8 14. Nxc6 Qd7 15. Rac1 Bg7 16. Ne5 Qe7 17. Na5 Rb8 18. Nxb7 Rxb7 19. Qc6+ 1-0

[Event "GER-ch U12 Girls"]
[Site "Willingen"]
[Date "2017.06.10"]
[Round "11"]
[White "Hentschel, Lena"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1305"]
[BlackElo "1186"]
[PlyCount "89"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 g6 6. Re1 Bg7 7. c3 Nc6 8. d4 cxd4 9. cxd4 Nf6 10. Nc3 0-0 11. Bf4 Rac8 12. Rc1 Rfd8 13. d5 Nb4 14. a3 Na6 15. Qd2 Nc5 16. Qe3 Ng4 17. Qe2 Nb3 18. Rc2 Nd4 19. Nxd4 Bxd4 20. Rf1 Bg7 21. h3 Ne5 22. Bxe5 Bxe5 23. Rfc1 a6 24. f3 b5 25. Qd2 Qa7+ 26. Kh1 Qd7 27. Ne2 Kg7 28. Nd4 h5 29. Nc6 Re8 30. Nxe5 dxe5 31. Rc6 Rxc6 32. Rxc6 e6 33. Rxa6 exd5 34. exd5 Rc8 35. d6 Re8 36. Qd3 f5 37. Qe3 Kf6 38. Kg1 f4 39. Qe4 Rc8 40. Rb6 Rc1+ 41. Kh2 Qa7 42. Qb7 Qa4 43. d7+ Kf5 44. d8Q e4 45. Qdd5# 1-0

[Event "GER-ch U12 Girls"]
[Site "Willingen"]
[Date "2017.06.09"]
[Round "10"]
[White "Petersen, Sophie"]
[Black "Gossing, Marie Sophie"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1186"]
[BlackElo "1033"]
[PlyCount "72"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 d5 4. Bb3 dxe4 5. Nc3 Bb4 6. Nge2 Bg4 7. h3 Bh5 8. 0-0 Bxc3 9. bxc3 Nc6 10. Ba3 Qd7 11. Re1 0-0-0 12. Qd2 exd3 13. cxd3 Ne4 14. Qe3 Bxe2 15. Rxe2 Nxc3 16. Rc2 Nd5 17. Qg3 Nf4 18. Qg4 Qxg4 19. hxg4 Rxd3 20. Bb2 f6 21. g3 Nh3+ 22. Kg2 Ng5 23. Rcc1 h5 24. Bc2 Rdd8 25. Bf5+ Kb8 26. Ba3 hxg4 27. Bxg4 Nd4 28. Rab1 e4 29. f4 exf3+ 30. Kf2 Rh2+ 31. Kf1 Rh1+ 32. Kf2 Rh2+ 33. Kf1 f5 34. Bxf5 Nxf5 35. g4 Ng3+ 36. Kg1 Rg2# 0-1

[Event "GER-ch U12 Girls"]
[Site "Willingen"]
[Date "2017.06.09"]
[Round "9"]
[White "Petersen, Sophie"]
[Black "Schneider, Anna"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1186"]
[BlackElo "1325"]
[PlyCount "175"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. 0-0 Nce7 11. h3 0-0 12. Re1 c6 13. a3 Re8 14. Ne4 h6 15. Qd2 Nf5 16. Ba2 Be6 17. Nc5 Qc7 18. Rac1 Rac8 19. b4 b6 20. Ne4 Qd8 21. Ne5 Nde7 22. Bxe6 fxe6 23. Nf3 Ng6 24. Ng3 Qd5 25. Nxf5 exf5 26. Qb2 Nf4 27. Qc3 Red8 28. a4 Kh8 29. Qe3 Ng6 30. Qe6 Nf4 31. Qxd5 Nxd5 32. b5 cxb5 33. axb5 Nf6 34. Rcd1 Rc2 35. Ne5 Kh7 36. Nc6 Ra8 37. d5 a6 38. bxa6 Ne4 39. f3 Nc3 40. Rd3 Nxd5 41. Rxd5 Rxc6 42. Rxf5 Rxa6 43. Kf2 Ra2+ 44. Kg3 Rb2 45. Re7 Rcc2 46. Kf4 Rxg2 47. Rb7 Rb3 48. Ke4 Rg3 49. h4 Rb4+ 50. Ke5 Rxh4 51. Rxb6 Rc4 52. Rb7 Rc5+ 53. Ke6 Rxf5 54. Kxf5 Rxf3+ 55. Kg4 Rf1 56. Kh5 Rh1+ 57. Kg4 Rc1 58. Kh5 Rf1 59. Kg4 Kg6 60. Rb5 Rf7 61. Rb6+ Kh7 62. Rb5 g6 63. Kh4 Ra7 64. Rb4 h5 65. Kg5 Ra5+ 66. Kf4 Kh6 67. Rb6 Ra4+ 68. Kg3 h4+ 69. Kh3 Kh5 70. Rb5+ g5 71. Rc5 Ra3+ 72. Kh2 h3 73. Rc4 g4 74. Rc2 Kh4 75. Rc4 Ra2+ 76. Kh1 h2 77. Rxg4+ Kh5 78. Rg2 Ra1+ 79. Kxh2 Kh4 80. Rg1 Ra2+ 81. Kh1 Kh5 82. Rg2 Ra3 83. Kh2 Kh4 84. Kg1 Kh3 85. Rh2+ Kg3 86. Rg2+ Kf3 87. Rf2+ Ke4 88. Kg2 1/2-1/2

[Event "GER-ch U12 Girls"]
[Site "Willingen"]
[Date "2017.06.08"]
[Round "8"]
[White "Gehrke, Gina Celina"]
[Black "Petersen, Sophie"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "1425"]
[BlackElo "1186"]
[PlyCount "75"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. g3 e6 4. Bg2 c5 5. e3 Nc6 6. 0-0 Be7 7. Nbd2 0-0 8. b3 b6 9. c4 Bb7 10. Bb2 Qc7 11. Qe2 Rfd8 12. Ne1 Ba6 13. Nc2 Rac8 14. Rfc1 Qb8 15. e4 Qc7 16. dxc5 Bxc5 17. exd5 exd5 18. Bxf6 gxf6 19. Qg4+ Kf8 20. Re1 Ne5 21. Qf5 Kg7 22. Ne3 Qd7 23. Qxd7 Rxd7 24. Re2 Re7 25. Nxd5 Ree8 26. Rae1 Red8 27. Nf3 Ng6 28. h4 h5 29. Rd2 Bb7 30. Nd4 Bxd5 31. Nf5+ Kf8 32. Bxd5 Bb4 33. Rde2 Bxe1 34. Rxe1 Ne5 35. Kg2 Nd3 36. Re7 Ne5 37. f4 Rd7 38. Rxd7 1/2-1/2

[Event "GER-ch U12 Girls"]
[Site "Willingen"]
[Date "2017.06.07"]
[Round "7"]
[White "Petersen, Sophie"]
[Black "Avetyan, Manan"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1186"]
[BlackElo "1284"]
[PlyCount "85"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. Nxd4 Bc5 6. Be3 Qf6 7. c3 d6 8. 0-0 Nge7 9. Na3 a6 10. Nac2 Qg6 11. f3 Bh3 12. Qe2 0-0 13. Kh1 Be6 14. Bb3 Rae8 15. Rad1 Bxb3 16. axb3 Bxd4 17. Nxd4 Nxd4 18. cxd4 c6 19. Bf4 d5 20. e5 Ra8 21. Bd2 Rfc8 22. Bb4 Nf5 23. f4 a5 24. Bc5 b5 25. b4 h5 26. g3 h4 27. Qf3 hxg3 28. hxg3 Nxg3+ 29. Kg2 Nxf1+ 30. Kxf1 Qc2 31. Ke1 a4 32. Qa3 f6 33. e6 g5 34. f5 g4 35. Qg3 Qxf5 36. Qd6 Qe4+ 37. Kf1 f5 38. e7 Qf3+ 39. Ke1 g3 40. Qg6+ Kh8 41. Qh6+ Kg8 42. Qg6+ Kh8 43. Qh6+ 1/2-1/2

[Event "GER-ch U12 Girls"]
[Site "Willingen"]
[Date "2017.06.07"]
[Round "6"]
[White "Yakovleva, Lara"]
[Black "Petersen, Sophie"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "944"]
[BlackElo "1186"]
[PlyCount "114"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 a6 4. Nf3 Bf5 5. e3 e6 6. Bd3 Bg6 7. 0-0 Bd6 8. Bxd6 Qxd6 9. Ne5 0-0 10. Nxg6 fxg6 11. e4 Qb6 12. e5 Nh5 13. b3 Qxd4 14. Bxg6 Qxd1 15. Bxh7+ Kxh7 16. Raxd1 Nc6 17. a3 Rae8 18. Rfe1 Nf4 19. b4 Kg8 20. b5 axb5 21. Nxb5 Rc8 22. g3 Nh3+ 23. Kg2 Nxf2 24. Rd2 Ne4 25. Rde2 Nxe5 26. Rf1 c6 27. Rxf8+ Rxf8 28. Nd6 Nxd6 29. Rxe5 Rf6 30. a4 Nc4 31. Re2 Kf7 32. h4 Kg6 33. g4 Kf7 34. g5 Rf5 35. Kg3 g6 36. Kg4 Re5 37. Rf2+ Rf5 38. Rxf5+ exf5+ 39. Kf4 Nb6 40. Ke3 Nxa4 41. Kd2 c5 42. c3 b5 43. Kd3 Nb6 44. Kc2 Nc4 45. Kd3 Ne5+ 46. Kc2 d4 47. cxd4 cxd4 48. Kb3 f4 49. Kc2 b4 50. Kd2 b3 51. Kc1 f3 52. Kb2 f2 53. Kxb3 f1Q 54. Kb4 Qc4+ 55. Ka3 Qb5 56. Ka2 Nc4 57. h5 Qb2# 0-1

[Event "GER-ch U12 Girls"]
[Site "Willingen"]
[Date "2017.06.06"]
[Round "5"]
[White "Petersen, Sophie"]
[Black "Fayngold, Sophie Olivia"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1186"]
[BlackElo "1139"]
[PlyCount "89"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 d6 5. Nxd4 Nf6 6. Nc3 g6 7. 0-0 Bg7 8. Be3 0-0 9. h3 Re8 10. Bg5 Nxd4 11. Qxd4 c5 12. Qd3 a6 13. a3 Bd7 14. Rfe1 Bc6 15. Rad1 Qe7 16. f3 Rad8 17. Kh1 Rd7 18. Ba2 b5 19. Bh4 Qe5 20. Bd5 c4 21. Qd2 Ba8 22. f4 Qh5 23. Bg5 Bxd5 24. exd5 Rdd8 25. Qf2 Rc8 26. Qb6 Rcd8 27. Qxa6 Rb8 28. Qxd6 Rbd8 29. Rxe8+ Rxe8 30. Bxf6 Bxf6 31. Qxf6 Qh6 32. d6 Qf8 33. d7 Rd8 34. Ne4 h6 35. Nc5 h5 36. Nb7 Rb8 37. d8Q Rxd8 38. Rxd8 Qxd8 39. Qxd8+ Kg7 40. Kh2 Kh7 41. Nd6 Kg7 42. Qd7 Kh6 43. Nxf7+ Kg7 44. Ng5+ Kh6 45. Qh7# 1-0

[Event "GER-ch U12 Girls"]
[Site "Willingen"]
[Date "2017.06.05"]
[Round "4"]
[White "Becker, Linda"]
[Black "Petersen, Sophie"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1142"]
[BlackElo "1186"]
[PlyCount "105"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d6 5. Nc3 Nf6 6. Nf3 g6 7. Bb5 Bd7 8. 0-0 Bg7 9. Bg5 0-0 10. Qd2 a6 11. Ba4 Re8 12. Bh6 e5 13. d5 Na5 14. Bxd7 Qxd7 15. h3 Nc4 16. Qc1 b5 17. b3 Nb6 18. Qg5 Nh5 19. Ne2 Qe7 20. Qe3 Nd7 21. Nh2 Ndf6 22. Ng3 Rac8 23. Rac1 Qd7 24. Qg5 Nxg3 25. fxg3 Qa7+ 26. Qe3 Qxe3+ 27. Bxe3 Nxe4 28. g4 Ng3 29. Rfe1 e4 30. Kf2 Be5 31. Rc6 h5 32. Rxa6 h4 33. a4 Rc2+ 34. Kg1 Ne2+ 35. Kh1 Ng3+ 36. Kg1 Ne2+ 37. Kf1 Bxh2 38. Rxe2 Rc7 39. Rb6 bxa4 40. bxa4 Ra8 41. Ra2 Bg3 42. Rb3 Rac8 43. Rab2 Rc3 44. a5 Rxb3 45. Rxb3 Ra8 46. Ra3 f5 47. a6 f4 48. Bb6 e3 49. a7 Kf7 50. Bd4 Ke7 51. Rb3 Rc8 52. Rb7+ Kd8 53. Rb8 1-0

[Event "GER-ch U12 Girls"]
[Site "Willingen"]
[Date "2017.06.05"]
[Round "3"]
[White "Petersen, Sophie"]
[Black "Zixin, Li"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1186"]
[BlackElo "1094"]
[PlyCount "96"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 0-0 8. 0-0 Qg6 9. Qf3 d6 10. Na3 Ne5 11. Qg3 Qxe4 12. Bh6 Qg6 13. Qxg6 N7xg6 14. Bg5 Bxa3 15. bxa3 Nxc4 16. a4 Bd7 17. Rab1 f6 18. Be3 Na5 19. Rfe1 Bxa4 20. Ne6 Rfc8 21. Bd4 c5 22. Be3 Kf7 23. Nf4 Nxf4 24. Bxf4 d5 25. Bd6 b6 26. Re7+ Kg8 27. Rbe1 Re8 28. Rxe8+ Rxe8 29. Rxe8+ Bxe8 30. Bg3 Kf7 31. Kf1 Ke6 32. Ke2 Bg6 33. Ke3 Nc4+ 34. Kf4 d4 35. cxd4 cxd4 36. Kf3 d3 37. Bf4 Kd5 38. Be3 d2 39. Bxd2 Nxd2+ 40. Ke3 Nf1+ 41. Ke2 Nxh2 42. Kd2 Ng4 43. f3 Ne5 44. Kc3 Bf7 45. a3 Kc5 46. f4 Nc4 47. a4 Be8 48. Kb3 h6 0-1

[Event "GER-ch U12 Girls"]
[Site "Willingen"]
[Date "2017.06.04"]
[Round "1"]
[White "Petersen, Sophie"]
[Black "Kalina, Lena"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1186"]
[BlackElo "1490"]
[PlyCount "88"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. Nc3 Bg7 5. Be3 d6 6. g3 b6 7. Bg2 e6 8. 0-0 Nge7 9. Qe2 Bb7 10. Bc1 Qd7 11. Rd1 0-0 12. Qe1 Nb4 13. Qd2 d5 14. a3 Nbc6 15. Qe1 Rfd8 16. e5 Nf5 17. Bf4 Nfd4 18. Rac1 h6 19. h4 Nxf3+ 20. Bxf3 a6 21. Bg2 Qc7 22. Qd2 h5 23. Bg5 Re8 24. f4 Nd4 25. Qf2 Nf5 26. Bf6 Bf8 27. Re1 c4 28. d4 Nxd4 29. Kh1 Nf5 30. Bh3 d4+ 31. Ne4 Bxe4+ 32. Rxe4 Qc6 33. Bg2 Qc5 34. Ree1 Rac8 35. Qd2 Nxg3+ 36. Kh2 Nf5 37. c3 d3 38. Kh3 Rc7 39. Bf3 b5 40. Qg2 Bg7 41. Red1 Ne3 42. Qg3 Nxd1 43. Bxh5 Bxf6 44. exf6 Qxh5 0-1

