[Event "GER-chT U20 Girls"]
[Site "Magdeburg"]
[Date "2023.12.30"]
[Round "7.4"]
[White "Duchstein, Anna"]
[Black "Werner, Rosalie"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1536"]
[BlackElo "1771"]
[PlyCount "67"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Porta Westfalica"]
[BlackTeam "Offenbach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d6 5. 0-0 0-0 6. c4 Nbd7 7. Qc2 e5 8. e3 Qe7 9. Nc3 c6 10. Rd1 Re8 11. d5 cxd5 12. Nxd5 Nxd5 13. cxd5 a5 14. e4 Nc5 15. Be3 b6 16. Rac1 Bf6 17. a3 a4 18. Ne1 Bg5 19. Qe2 Ba6 20. Qf3 Bxe3 21. Qxe3 Rab8 22. Nc2 Nb3 23. Rb1 Bb5 24. Nb4 Qd7 25. Bf1 Rec8 26. Bxb5 Qxb5 27. Nc6 Rb7 28. Qg5 Re8 29. Qf6 Rd7 30. h4 Qe2 31. Re1 Qg4 32. Kg2 Nd2 33. f3 Qh5 34. Rbc1 1/2-1/2

[Event "GER-chT U20 Girls"]
[Site "Magdeburg"]
[Date "2023.12.29"]
[Round "6.6"]
[White "Duchstein, Anna"]
[Black "Schmidt, Luise"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1536"]
[BlackElo "1465"]
[PlyCount "67"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Porta Westfalica"]
[BlackTeam "Koenigsjaeger Sued West"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. h3 h6 6. c3 Nf6 7. d4 Bb6 8. dxe5 dxe5 9. Qe2 Qe7 10. b3 Bd7 11. Nbd2 g5 12. a4 g4 13. Ba3 Bc5 14. Bxc5 Qxc5 15. Nh4 gxh3 16. g3 Rg8 17. b4 Qe7 18. Nf5 Bxf5 19. exf5 Ng4 20. Qf3 0-0-0 21. Ne4 Rd7 22. Nc5 Rd6 23. Rad1 Rg7 24. Ne4 Rxd1 25. Rxd1 f6 26. Nc5 h5 27. Nxb7 Kxb7 28. Ba6+ Kb8 29. Qxc6 h2+ 30. Kg2 h1Q+ 31. Rxh1 Ne3+ 32. fxe3 Rxg3+ 33. Kxg3 Qg7+ 34. Kf2 1-0

[Event "GER-chT U20 Girls"]
[Site "Magdeburg"]
[Date "2023.12.28"]
[Round "4.6"]
[White "Alferova, Emily"]
[Black "Duchstein, Anna"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1589"]
[BlackElo "1536"]
[PlyCount "119"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Garching"]
[BlackTeam "Porta Westfalica"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. 0-0 0-0 8. Qe2 Re8 9. dxc5 Bxc5 10. e4 e5 11. exd5 Qxd5 12. Bc4 Qd6 13. Ng5 Rf8 14. Nde4 Qe7 15. Nxf6+ Qxf6 16. Ne4 Bxf2+ 17. Rxf2 Qg6 18. Ng3 Bg4 19. Qe4 Bh5 20. Qxg6 Bxg6 21. Bb3 Kh8 22. Bc2 Bxc2 23. Rxc2 f5 24. b3 Rae8 25. Ba3 Rf7 26. Rf1 g6 27. Ne4 Rd8 28. Nd6 Rfd7 29. Rd2 Kg8 30. Rfd1 f4 31. Ne4 Rxd2 32. Rxd2 Rxd2 33. Nxd2 Kf7 34. Ne4 b6 35. Kf2 h6 36. Kf3 Ke6 37. g3 fxg3 38. hxg3 Nd8 39. Nd6 Nc6 40. Ke4 h5 41. Nc4 b5 42. Nd2 g5 43. Nf3 g4 44. Ne1 Nb8 45. Nd3 Nd7 46. Nc5+ Nxc5+ 47. Bxc5 a6 48. a3 Kf6 49. Bd6 h4 50. gxh4 Kg6 51. Bxe5 Kh5 52. Bg3 a5 53. a4 bxa4 54. bxa4 Kg6 55. c4 Kf6 56. c5 Ke6 57. c6 Ke7 58. c7 Kd7 59. h5 Kc8 60. h6 1-0

[Event "GER-chT U20 Girls"]
[Site "Magdeburg"]
[Date "2023.12.28"]
[Round "3.9"]
[White "Duchstein, Anna"]
[Black "Korshak, Sofiia"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1536"]
[BlackElo "1435"]
[PlyCount "119"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Porta Westfalica"]
[BlackTeam "Stuttgart Strateg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 f5 5. Nc3 e4 6. Ne5 Qd4 7. Qh5+ g6 8. Nxg6 hxg6 9. Qxg6+ Kd8 10. d3 Bb4 11. Bd2 Ne7 12. Qf7 Re8 13. 0-0-0 Bd7 14. dxe4 Kc8 15. Be3 Qe5 16. Bd4 Qd6 17. e5 Qh6+ 18. Kb1 Rf8 19. Qc4 Bxc3 20. Bxc3 Be6 21. Qc5 Nec6 22. Bd3 Nd7 23. Qa3 a6 24. Bd2 Qg7 25. f4 Qxg2 26. h4 Rh8 27. h5 b5 28. Bxb5 Nd4 29. Bxd7+ Bxd7 30. Qe3 Ne6 31. h6 Qc6 32. Rdg1 Nc5 33. h7 Be6 34. Bb4 Nd7 35. Qd3 Bd5 36. Rh2 Kb7 37. Bc3 Be4 38. Qd2 Nc5 39. e6 Rhd8 40. Qe3 Nxe6 41. h8Q Rxh8 42. Bxh8 Rb8 43. Be5 Ka8 44. Qa3 Qb6 45. Rd1 Rb7 46. Rh3 Qc6 47. Rc3 Qb5 48. Rb3 Qe2 49. Rc1 Qc4 50. Rc3 Qe2 51. Qa4 Ka7 52. Bd4+ Ka8 53. Be5 c6 54. Qa3 Bd5 55. Rd3 Bc4 56. Rd6 Bd5 57. Rxe6 Bxe6 58. Qf8+ Ka7 59. Bd4+ Rb6 60. Qg7+ 1-0

[Event "GER-chT U20 Girls"]
[Site "Magdeburg"]
[Date "2023.12.27"]
[Round "1.4"]
[White "Duchstein, Anna"]
[Black "Neumeier, Valentina"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1536"]
[BlackElo "1546"]
[PlyCount "42"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Porta Westfalica"]
[BlackTeam "Kelheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. h3 Nf6 6. d3 h6 7. Re1 0-0 8. c3 Be6 9. Bb3 Bxb3 10. Qxb3 Bb6 11. Nbd2 Re8 12. Nc4 Qd7 13. Be3 Bxe3 14. Nxe3 Ne7 15. Qc2 Ng6 16. Nf1 d5 17. Rad1 Rad8 18. Ng3 c6 19. Rd2 Qc7 20. Rdd1 Rd7 21. Rd2 Red8 1/2-1/2

[Event "GER-chT U20 Girls"]
[Site "Magdeburg"]
[Date "2023.12.27"]
[Round "2.4"]
[White "Garbuz, Nicole"]
[Black "Duchstein, Anna"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1847"]
[BlackElo "1536"]
[PlyCount "45"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Nordhorn Blanke"]
[BlackTeam "Porta Westfalica"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. g4 h6 5. h3 e5 6. Nge2 Be7 7. Bg2 Nf8 8. Be3 Ng6 9. Rg1 Nh4 10. Ng3 Nxg2+ 11. Rxg2 Bd7 12. Qe2 a6 13. 0-0-0 b5 14. f4 b4 15. Nb1 exf4 16. Bxf4 0-0 17. Nf5 Bxf5 18. gxf5 Kh7 19. Nd2 a5 20. Rdg1 Rg8 21. e5 Nd5 22. Bxh6 Kxh6 23. Rg6+ 1-0

[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2023.06.03"]
[Round "9"]
[White "Duchstein, Anna"]
[Black "Derhay, Davyd"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1568"]
[BlackElo "1376"]
[PlyCount "106"]
[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. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 Nf6 5. 0-0 Bf5 6. c4 e6 7. Nc3 Nb4 8. Bg5 Be7 9. dxc5 Nc2 10. Rc1 dxc4 11. Nh4 Nd4 12. Qa4+ Nd7 13. Nxf5 Nxf5 14. Bxe7 Nxe7 15. Bxb7 Rb8 16. c6 Nc5 17. Qxc4 Qd6 18. Rfd1 Qe5 19. Nb5 Nxb7 20. cxb7 0-0 21. Rd7 Nd5 22. Qc5 Qxe2 23. Nc7 Nb6 24. Rdd1 Rxb7 25. Nb5 Na4 26. Qc4 Qxc4 27. Rxc4 Nxb2 28. Nd6 Rd7 29. Rb1 Nxc4 30. Nxc4 Rd4 31. Ne5 Ra4 32. Rb2 g5 33. h3 Kg7 34. Kg2 f6 35. Nd7 Rc8 36. Nb8 Rc7 37. Re2 Rc8 38. Rb2 Rc7 39. Re2 Kf7 40. Rd2 Ra5 41. Rb2 Ke7 42. g4 Kd8 43. Kg3 Kc8 44. Kg2 Rb7 45. Rxb7 Kxb7 46. Nd7 Kc7 47. Nxf6 Rxa2 48. Nxh7 Ra5 49. Nf6 Re5 50. f3 a5 51. Ne4 Rxe4 52. fxe4 a4 53. h4 a3 0-1

[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2023.06.01"]
[Round "7"]
[White "Hepp, Daniel"]
[Black "Duchstein, Anna"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1442"]
[BlackElo "1568"]
[PlyCount "47"]
[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. d4 cxd4 3. c3 dxc3 4. Nxc3 Nf6 5. e5 Ng8 6. Nf3 Nc6 7. Bc4 e6 8. Bf4 Bb4 9. 0-0 Bxc3 10. bxc3 Nge7 11. Ng5 Ng6 12. Qh5 Qe7 13. Nxh7 Qh4 14. Qxh4 Nxh4 15. Bd3 Ne7 16. Bg3 Nhf5 17. Ng5 b6 18. c4 Ba6 19. Rfc1 Rc8 20. a4 Nd4 21. Ra3 Nec6 22. Ne4 0-0 23. Nd6 Ra8 24. Bf1 1/2-1/2

[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2023.05.31"]
[Round "6"]
[White "Duchstein, Anna"]
[Black "Baki, Evelin"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1568"]
[BlackElo "1162"]
[PlyCount "55"]
[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 Nf6 3. Nc3 Nc6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Nc3 Qd8 8. h3 Bd6 9. 0-0 0-0 10. d3 Bd7 11. Be3 f5 12. Bg5 Qe8 13. Bd2 f4 14. Ne4 Bf5 15. Bc3 Bxe4 16. dxe4 Rf6 17. Nh4 Rd8 18. Qe2 Bc5 19. Qc4+ Qe6 20. Qxc5 f3 21. Nxf3 Rxf3 22. gxf3 Rf8 23. Qd5 Qxd5 24. exd5 Ne7 25. Bxe5 Nxd5 26. f4 Nxf4 27. Bxf4 Rxf4 28. Rfe1 1-0

[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2023.05.31"]
[Round "5"]
[White "Werner, Florin"]
[Black "Duchstein, Anna"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1678"]
[BlackElo "1568"]
[PlyCount "45"]
[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 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. Nf3 exd4 6. Qxd4 c6 7. Bd2 d5 8. exd5 Bc5 9. Qd3 0-0 10. 0-0-0 Ng4 11. Ne4 f5 12. Nxc5 Nxc5 13. Qd4 Ne4 14. Bb4 Ngf2 15. Bxf8 Qxf8 16. Bc4 Nxd1 17. Rxd1 c5 18. d6+ Kh8 19. Qd5 Nf6 20. Qxc5 h6 21. Ne5 Kh7 22. Qc7 Ne8 23. Qe7 1-0

[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2023.05.30"]
[Round "4"]
[White "Duchstein, Anna"]
[Black "Aguike, Chidera"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1568"]
[BlackElo "1449"]
[PlyCount "139"]
[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. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. 0-0 d6 7. h3 Bd7 8. Be3 Bxe3 9. fxe3 Na5 10. Bb3 Nxb3 11. Qxb3 Qc8 12. Kh2 0-0 13. Nbd2 Re8 14. Qc2 d5 15. exd5 Nxd5 16. Rae1 c5 17. Nc4 Qc7 18. e4 Nb6 19. Nxb6 axb6 20. b3 b5 21. Re3 Ra6 22. Qf2 Be6 23. Re2 Rea8 24. Kh1 Rd8 25. Rd2 Rad6 26. Rfd1 R6d7 27. Qg3 Re7 28. Qf2 Red7 29. Qe2 Re7 30. d4 exd4 31. cxd4 c4 32. d5 Bxd5 33. Rxd5 Rxd5 34. Rxd5 Qf4 35. Rd8+ Kh7 36. e5 Rc7 37. Qc2+ g6 38. Rd4 Qe3 39. bxc4 Rxc4 40. Rxc4 bxc4 41. Qxc4 Kg7 42. a4 Qb6 43. Qd4 Qe6 44. Qd6 Qe8 45. a5 Qc8 46. Qd4 Qe6 47. Qb6 Qc8 48. Qf6+ Kg8 49. Nd4 Qc5 50. e6 Qc1+ 51. Kh2 Qc7+ 52. g3 fxe6 53. Qxg6+ Kh8 54. Qxh6+ Kg8 55. Qxe6+ Kh8 56. Qh6+ Kg8 57. Qd2 Qe5 58. Nf3 Qc7 59. Ng5 Qc4 60. h4 Qb3 61. Qd8+ Kg7 62. Qe7+ Kg8 63. Qe6+ Qxe6 64. Nxe6 b6 65. axb6 Kh7 66. b7 Kh6 67. b8Q Kh7 68. Qf8 Kg6 69. g4 Kh7 70. Qg7# 1-0

[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2023.05.29"]
[Round "3"]
[White "John, Niklas"]
[Black "Duchstein, Anna"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1652"]
[BlackElo "1568"]
[PlyCount "111"]
[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 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 h6 6. 0-0 c6 7. a4 a5 8. h3 Be7 9. Be3 Qc7 10. Ba2 Nf8 11. Qd2 g5 12. Nh2 Ng6 13. f3 Nh5 14. Ne2 Nhf4 15. Nxf4 gxf4 16. Bf2 h5 17. Rad1 Rg8 18. Kh1 Bd7 19. Be1 Rg7 20. Rf2 Qc8 21. Qd3 Qc7 22. Bc3 f6 23. Nf1 Nh4 24. Nd2 Qc8 25. Qf1 Qc7 26. Nc4 Be6 27. Bb3 Bf7 28. Qe1 b6 29. Re2 Ng6 30. Qf2 Rb8 31. Qe1 Ra8 32. Qd2 Bxc4 33. Bxc4 Kd7 34. Bb3 Rf8 35. Qe1 Kc8 36. Be6+ Kb7 37. b4 axb4 38. Bxb4 Ra8 39. Ra1 Nf8 40. Bc4 Nd7 41. d5 c5 42. Bc3 Rag8 43. Bb5 Nb8 44. a5 Qc8 45. Kh2 f5 46. axb6 fxe4 47. Bxe5 Rxg2+ 48. Rxg2 Rxg2+ 49. Kxg2 Qg8+ 50. Kh1 Bg5 51. Ra7+ Kc8 52. b7+ Kd8 53. Qa5+ Ke7 54. Qc7+ Kf8 55. Bxd6+ Be7 56. Qxe7# 1-0

[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2023.05.28"]
[Round "2"]
[White "Duchstein, Anna"]
[Black "Koepnick, Amanda"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1568"]
[BlackElo "1271"]
[PlyCount "67"]
[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. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. bxc3 d5 10. Qe1 0-0 11. Bd3 Re8 12. Be3 a6 13. Qc1 Ne7 14. Qc2 Ng6 15. c4 c6 16. Rab1 Qe7 17. Rfe1 Bf5 18. c5 Qd7 19. Rb2 Re7 20. Reb1 Qc7 21. Rxb7 Qd8 22. R7b6 Rc7 23. R1b3 a5 24. Qb2 Ne7 25. Bf4 Rca7 26. Rb8 Bc8 27. Qb1 Nf6 28. Bg5 Nd7 29. Bxh7+ Kf8 30. Rxa8 Rxa8 31. Re3 f6 32. Bf4 Kf7 33. Bd6 Ng8 34. Qg6# 1-0

[Event "GER-ch U25-B"]
[Site "Willingen"]
[Date "2023.05.28"]
[Round "1"]
[White "Heitmann, Erik"]
[Black "Duchstein, Anna"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1236"]
[BlackElo "1568"]
[PlyCount "81"]
[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. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 h6 6. Bh4 Be7 7. cxd5 exd5 8. e3 Bf5 9. Qb3 Qb6 10. Be2 Qxb3 11. axb3 0-0 12. 0-0 Nbd7 13. Nd2 Bd6 14. Bg3 Bxg3 15. hxg3 a5 16. Rfc1 Rfe8 17. Na4 b5 18. Nc5 Nxc5 19. Rxc5 Bd7 20. Bd3 Ra6 21. Nf3 Ng4 22. Ne1 Rea8 23. Nc2 Nf6 24. Na3 a4 25. b4 Ne8 26. e4 dxe4 27. Bxe4 Nd6 28. Bf3 Nf5 29. Rd1 Ne7 30. d5 Rb8 31. dxc6 Bxc6 32. Rd6 Bb7 33. Nxb5 Rxd6 34. Nxd6 Bxf3 35. gxf3 Rxb4 36. Rb5 Rxb5 37. Nxb5 Nd5 38. Nd6 Kf8 39. Kf1 g6 40. Nc4 Ke7 41. Ke2 1/2-1/2

[Event "GER-chT U20 Girls"]
[Site "Muenster"]
[Date "2022.12.30"]
[Round "7"]
[White "Evering, Enna"]
[Black "Duchstein, Anna"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1511"]
[BlackElo "1636"]
[PlyCount "67"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Elmshorn"]
[BlackTeam "Porta Westfalica"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. g3 e5 5. Bg2 c6 6. Nge2 Qc7 7. 0-0 Be7 8. h3 Nf8 9. Be3 Ng6 10. f4 exf4 11. Nxf4 Bd7 12. a4 a5 13. Kh2 Qb6 14. Qd2 Nxf4 15. Rxf4 Qc7 16. Raf1 h6 17. R4f2 0-0-0 18. Rb1 Qb6 19. e5 Ng8 20. Rxf7 dxe5 21. dxe5 Qc7 22. Qf2 g5 23. Bb6 Qb8 24. Bxd8 Bxd8 25. Rd1 Ne7 26. Qc5 Re8 27. Qd6 Qxd6 28. Rxd6 Bc7 29. Rxh6 Nf5 30. Rhh7 Bxe5 31. Rxd7 Bxg3+ 32. Kg1 Re1+ 33. Bf1 Ne3 34. Rdf7 1-0

[Event "GER-chT U20 Girls"]
[Site "Muenster"]
[Date "2022.12.29"]
[Round "6"]
[White "Duchstein, Anna"]
[Black "Rudolph, Eva"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "1636"]
[BlackElo "1818"]
[PlyCount "75"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Porta Westfalica"]
[BlackTeam "Solingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Bc5 6. Bc4 h6 7. Bxg8 Rxg8 8. Qd5 Bxf2+ 9. Kxf2 Rf8 10. Rf1 d6 11. Kg1 Qe7 12. Be3 Be6 13. Qb5 0-0-0 14. Nc3 g5 15. Nd5 Qg7 16. Qc4 Bg8 17. b4 a6 18. a4 Kd7 19. b5 Bxd5 20. Qxd5 axb5 21. axb5 Nb8 22. Qxb7 Rc8 23. b6 Ke6 24. Ra7 Nd7 25. Qd5+ Ke7 26. Rxc7 Rxc7 27. bxc7 Rc8 28. Qb7 Qg8 29. Nxg5 Rxc7 30. Qxc7 hxg5 31. Rd1 Qg6 32. Bxg5+ Qxg5 33. Qxd6+ Kf7 34. Qxd7+ Kg6 35. Rd6+ Kh5 36. Qh7+ Kg4 37. Qh3+ Kf4 38. Qf3# 1-0

[Event "GER-chT U20 Girls"]
[Site "Muenster"]
[Date "2022.12.29"]
[Round "5"]
[White "Duchstein, Anna"]
[Black "Xie, Kelly"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1636"]
[BlackElo "966"]
[PlyCount "71"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Porta Westfalica"]
[BlackTeam "Bad Oldesloe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 Be7 5. Bd3 0-0 6. h3 b6 7. Ngf3 Bb7 8. c3 Nbd7 9. g4 c5 10. g5 Ne4 11. h4 f6 12. Rg1 cxd4 13. exd4 Nxd2 14. Qxd2 fxg5 15. Nxg5 Bxg5 16. Bxg5 Qc7 17. Qc2 Nf6 18. f3 Rae8 19. 0-0-0 e5 20. Bxf6 Rxf6 21. Bxh7+ Kf8 22. dxe5 Qxe5 23. Qg2 Re7 24. Rd4 Qe3+ 25. Kb1 Qxf3 26. Qh2 Re8 27. Qc7 Rf7 28. Qd6+ Ree7 29. Bg6 Qf2 30. Rc1 Qf6 31. Qg3 Qf2 32. Qb8+ Re8 33. Qd6+ Ree7 34. Bxf7 Qxf7 35. Rf4 Qxf4 36. Qxf4+ 1-0

[Event "GER-chT U20 Girls"]
[Site "Muenster"]
[Date "2022.12.28"]
[Round "4"]
[White "Shevchenko, Alyona"]
[Black "Duchstein, Anna"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1342"]
[BlackElo "1636"]
[PlyCount "41"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Karlsruhe II"]
[BlackTeam "Porta Westfalica"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd2 0-0 8. Bd3 Nc6 9. Nd5 Bxd2+ 10. Qxd2 b5 11. a4 bxa4 12. Rxa4 Bb7 13. Qg5 Nxd5 14. exd5 Qxg5 15. Nxg5 Nd4 16. Bxh7+ Kh8 17. Be4 f5 18. c3 Nb3 19. Bc2 Bxd5 20. 0-0 Bg8 21. Rh4+ 1-0

[Event "GER-chT U20 Girls"]
[Site "Muenster"]
[Date "2022.12.27"]
[Round "1"]
[White "Duchstein, Anna"]
[Black "Brunner, Sophia"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1636"]
[BlackElo "1832"]
[PlyCount "81"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Porta Westfalica"]
[BlackTeam "Nordhorn Blanke"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. g4 d5 3. g5 Ne4 4. f3 Nd6 5. Nc3 c6 6. e4 e6 7. Bf4 Qb6 8. Nge2 Qxb2 9. Rb1 Qa3 10. Bd2 Nc4 11. Ng3 Nxd2 12. Qxd2 Bb4 13. Nge2 a6 14. Bg2 Nd7 15. Rb3 Qa5 16. 0-0 Bxc3 17. Nxc3 Nb6 18. Qe2 Na4 19. Nd1 b5 20. Ne3 Bb7 21. f4 0-0-0 22. f5 dxe4 23. fxe6 fxe6 24. c3 c5 25. Qc2 c4 26. Rb4 Nb6 27. Bxe4 Nd5 28. Bxd5 Bxd5 29. Ng4 Rdf8 30. Rbb1 Qc7 31. Ne5 Qe7 32. Qd2 Rxf1+ 33. Rxf1 Rf8 34. Re1 Rf5 35. h4 h6 36. Qh2 hxg5 37. h5 g4 38. Ng6 Qf7 39. Qd6 Kb7 40. Ne7 Rxh5 41. Qd7+ 1/2-1/2

[Event "GER-chT U20 Girls"]
[Site "Muenster"]
[Date "2022.12.27"]
[Round "2"]
[White "Struebel, Katharina"]
[Black "Duchstein, Anna"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1325"]
[BlackElo "1636"]
[PlyCount "62"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Lehrte"]
[BlackTeam "Porta Westfalica"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Bd3 Nbd7 4. c4 e5 5. d5 c6 6. Nc3 h6 7. Nge2 Be7 8. 0-0 Qc7 9. f4 exf4 10. Bxf4 g5 11. Be3 g4 12. Bf2 Nf8 13. Nf4 Bd7 14. Nce2 h5 15. Bd4 h4 16. g3 hxg3 17. Nxg3 c5 18. Bc3 0-0-0 19. Nfh5 Rxh5 20. Bxf6 Bxf6 21. Nxh5 Bd4+ 22. Kh1 Ng6 23. Rxf7 Rh8 24. Ng3 Ne5 25. Rf4 Qd8 26. Nf1 Qg5 27. Qd2 Qh6 28. Be2 g3 29. Bf3 Nxf3 30. Rxf3 Qxd2 31. Nxd2 Rxh2# 0-1

[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 "Duchstein, Anna"]
[Black "Voigt, Anastasia"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1661"]
[BlackElo "1665"]
[PlyCount "84"]
[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. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. d5 Bf6 10. Re1 0-0 11. Rxe4 Ne7 12. d6 Ng6 13. g4 cxd6 14. g5 Be7 15. h4 Kh8 16. h5 Ne5 17. Nxe5 dxe5 18. g6 d5 19. Qxd5 Qxd5 20. Bxd5 fxg6 21. hxg6 Bf6 22. Rb4 Rb8 23. Be3 b6 24. a4 Bf5 25. gxh7 Bxh7 26. Kg2 Rbd8 27. Ba2 Be7 28. Rb3 g5 29. Rc3 Rc8 30. Rg1 Rxc3 31. bxc3 Kg7 32. Kf1 Bd3+ 33. Ke1 Kg6 34. Kd2 Be4 35. Bc4 Rc8 36. Be2 Rd8+ 37. Ke1 Bc2 38. a5 bxa5 39. Bxa7 a4 40. Be3 a3 41. f3 a2 42. Kf2 Bb1 0-1

[Event "GER-ch U16 Girls"]
[Site "Willingen"]
[Date "2022.06.09"]
[Round "7"]
[White "Duchstein, Anna"]
[Black "Racky, Selina"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1661"]
[BlackElo "1424"]
[PlyCount "33"]
[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. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. cxd5 cxd5 6. Nc3 e6 7. Ne5 h6 8. Qb3 Qc7 9. Bd2 Nc6 10. Rc1 Rb8 11. Qa4 Ke7 12. Nb5 Qb6 13. Nxc6+ bxc6 14. Nxa7 Re8 15. Nxc6+ Kd7 16. Na7+ Ke7 17. Bb4+ 1-0

[Event "GER-ch U16 Girls"]
[Site "Willingen"]
[Date "2022.06.08"]
[Round "6"]
[White "Alhassan, Jodi"]
[Black "Duchstein, Anna"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1225"]
[BlackElo "1661"]
[PlyCount "60"]
[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. Nf3 d6 6. Bc4 h6 7. 0-0 Bg4 8. Bf4 Nf6 9. Re1 e5 10. Be3 Be7 11. Qe2 0-0 12. Red1 a6 13. a3 Qc7 14. Nd5 Nxd5 15. Bxd5 Rac8 16. h3 Bh5 17. Rac1 Qb8 18. Bb6 Bg5 19. Rc3 Bf6 20. g4 Bg6 21. Qe3 Ne7 22. Rxc8 Qxc8 23. Qd2 Nxd5 24. Qxd5 Be7 25. Nd2 Qc2 26. Nb3 Bxe4 27. Qd2 Qxb3 28. Be3 d5 29. Qc1 d4 30. Bd2 Qxh3 0-1

[Event "GER-ch U16 Girls"]
[Site "Willingen"]
[Date "2022.06.08"]
[Round "5"]
[White "Duchstein, Anna"]
[Black "Werner, Rosalie"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1661"]
[BlackElo "1706"]
[PlyCount "98"]
[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 Qd8 4. d4 Nf6 5. Bc4 g6 6. Nf3 Bg7 7. h3 a6 8. a4 Nc6 9. Be3 b6 10. Qd3 Bb7 11. 0-0 0-0 12. Bb3 e6 13. Qd2 Ne7 14. Nh4 Ne4 15. Nxe4 Bxe4 16. Qd1 Qd6 17. Re1 Bd5 18. Bxd5 Nxd5 19. Bc1 Rac8 20. c3 c5 21. dxc5 Qxc5 22. Nf3 Rfd8 23. Qe2 Qc4 24. Bd2 b5 25. axb5 Qxe2 26. Rxe2 axb5 27. Ra7 Rc7 28. Rxc7 Nxc7 29. Kf1 Nd5 30. Ke1 Rc8 31. Kd1 b4 32. cxb4 Bxb2 33. Bh6 Nc3+ 34. Kc2 Nxe2+ 35. Kxb2 Nc3 36. Be3 Nd1+ 37. Kb3 Rc3+ 38. Ka4 Nxe3 39. fxe3 Rxe3 40. b5 Re2 41. b6 Rb2 42. Ka5 Rxg2 43. b7 Rb2 44. Ka6 Kg7 45. Ka7 f5 46. b8Q Rxb8 47. Kxb8 Kf6 48. Kc7 g5 49. Kd6 h5 0-1

[Event "GER-ch U16 Girls"]
[Site "Willingen"]
[Date "2022.06.07"]
[Round "4"]
[White "Pikki, Daria"]
[Black "Duchstein, Anna"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1638"]
[BlackElo "1661"]
[PlyCount "74"]
[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. d4 d5 2. c4 e5 3. cxd5 Qxd5 4. e3 exd4 5. Nc3 Qd8 6. exd4 Nf6 7. Bc4 c6 8. Bg5 Be7 9. Nge2 0-0 10. 0-0 h6 11. Bf4 Re8 12. Qb3 Rf8 13. a4 Qb6 14. Qa2 Bf5 15. Rfe1 Bb4 16. h3 Bg6 17. Be3 Qa5 18. Rec1 Bd6 19. d5 c5 20. Qb3 Qb4 21. Qxb4 cxb4 22. Nb5 Be5 23. Bd4 Bxd4 24. Nbxd4 Nbd7 25. Nf4 Bh7 26. Nf3 Rac8 27. a5 Rfd8 28. b3 Be4 29. Nd2 Nc5 30. Nxe4 Ncxe4 31. Ra4 Nc3 32. Raa1 Nfxd5 33. Nxd5 Nxd5 34. Bxd5 Rxc1+ 35. Rxc1 Rxd5 36. Rc8+ Kh7 37. Rc7 Rd3 1/2-1/2

[Event "GER-ch U16 Girls"]
[Site "Willingen"]
[Date "2022.06.06"]
[Round "3"]
[White "Duchstein, Anna"]
[Black "Koepnick, Amanda"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1661"]
[BlackElo "1162"]
[PlyCount "75"]
[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. c3 d6 4. d4 Bg4 5. Bb5 a6 6. Bxc6+ bxc6 7. dxe5 Bxf3 8. Qxf3 dxe5 9. Nd2 Nf6 10. Nc4 Bd6 11. Bg5 0-0 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. 0-0-0 Rad8 15. Na5 c5 16. Nb7 Rb8 17. Nxd6 cxd6 18. Rxd6 Kg7 19. Rxa6 Kg6 20. Rd1 Kg5 21. Rdd6 f5 22. exf5 Kxf5 23. Rac6 Rbc8 24. b4 cxb4 25. cxb4 Ra8 26. Kb2 Ra7 27. Ra6 Rxa6 28. Rxa6 Rd8 29. Rc6 Ke4 30. b5 Kd5 31. a4 Ra8 32. Kb3 f5 33. Kb4 e4 34. Rc5+ Ke6 35. b6 f4 36. a5 e3 37. fxe3 fxe3 38. Rc3 1-0

[Event "GER-ch U16 Girls"]
[Site "Willingen"]
[Date "2022.06.05"]
[Round "2"]
[White "Buchholz, Maja Patricia"]
[Black "Duchstein, Anna"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1939"]
[BlackElo "1661"]
[PlyCount "139"]
[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. d4 d5 2. Bf4 Nf6 3. Nf3 c5 4. e3 Nc6 5. c3 e6 6. Nbd2 Nh5 7. Be5 f6 8. Bg3 cxd4 9. exd4 Nxg3 10. hxg3 g6 11. Bd3 Ne7 12. Qe2 Bg7 13. Nb3 b6 14. Qc2 0-0 15. 0-0-0 Bd7 16. Nh4 Be8 17. f4 Qd6 18. Nf3 a5 19. Qe2 a4 20. Nbd2 Qc6 21. Rde1 Bd7 22. g4 a3 23. Nb1 axb2+ 24. Qxb2 Qd6 25. g3 b5 26. a3 Rfc8 27. Re2 Rab8 28. Kd1 Be8 29. g5 Nf5 30. Bxf5 exf5 31. Reh2 fxg5 32. Nxg5 h5 33. Re1 Bd7 34. Nf3 Re8 35. Ne5 Bxe5 36. dxe5 Qc5 37. Rd2 Be6 38. Rd4 Rb6 39. Re2 Reb8 40. Qb3 Qe7 41. Rh2 Bf7 42. Qb4 Qd8 43. Nd2 g5 44. Nf3 gxf4 45. gxf4 Rg6 46. Ng5 Rxg5 47. fxg5 Qxg5 48. Rdd2 Qg4+ 49. Kc1 Qxb4 50. axb4 Rc8 51. Kc2 Rc4 52. Rhg2+ Kf8 53. Kd3 Ke7 54. Rdf2 Ke6 55. Re2 f4 56. Rg1 Kf5 57. Rge1 Be6 58. Rh2 Bf7 59. Rg2 f3 60. Rf1 Kxe5 61. Rxf3 Be6 62. Rg5+ Kd6 63. Rxh5 d4 64. Rxb5 dxc3 65. Kc2 Kc6 66. Re5 Kd6 67. Re1 Rxb4 68. Rf6 Rb2+ 69. Kxc3 Rb3+ 70. Kc2 1-0

[Event "GER-ch U16 Girls"]
[Site "Willingen"]
[Date "2022.06.05"]
[Round "1"]
[White "Duchstein, Anna"]
[Black "Cordes, Jule Johanne"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "1661"]
[BlackElo "1841"]
[PlyCount "87"]
[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 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qa4 d6 7. e5 dxe5 8. Nxe5 Bd7 9. Nxd7 Qxd7 10. Be3 Bg7 11. Rd1 Qc8 12. Be2 0-0 13. 0-0 a6 14. Qh4 Re8 15. Na4 Qf5 16. Bd3 Qg4 17. Bg5 Qxh4 18. Bxh4 b5 19. Nb6 Rab8 20. Bxf6 exf6 21. Nd5 Rbc8 22. c3 Ne5 23. Be2 f5 24. a4 Nc4 25. Bxc4 bxc4 26. Rd2 Rc5 27. Rfd1 Ra5 28. Nb6 Rc5 29. Rd8 Rce5 30. Rxe8+ Rxe8 31. Nxc4 Rc8 32. Ne3 Rb8 33. Rd2 Kf8 34. Nd1 Re8 35. Kf1 Re4 36. b3 Re6 37. Rd5 Rc6 38. c4 Ke8 39. c5 a5 40. Ne3 Bc3 41. Nc4 Bb4 42. Nd6+ Ke7 43. Nb7 Rc7 44. c6 1/2-1/2

