[Event "Rottach Egern Seniors Cup 13th"]
[Site "Rottach Egern"]
[Date "2025.04.03"]
[Round "6"]
[White "Basener, Wolfgang"]
[Black "Jahn, Constanze"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1799"]
[BlackElo "2028"]
[PlyCount "82"]
[EventDate "2025.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB16_2025"]
[SourceDate "2025.04.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.16"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bc5 5. Nf3 d6 6. Na4 e4 7. Nxc5 exf3 8. Bxf3 dxc5 9. Bxc6+ bxc6 10. d3 0-0 11. h4 Re8 12. Be3 Rb8 13. b3 Qe7 14. Qd2 Qe5 15. 0-0 Bf5 16. Rfe1 Ng4 17. Bf4 Qd4 18. e4 Bd7 19. Kg2 Ne5 20. Rad1 Bg4 21. Bxe5 Rxe5 22. f3 Bd7 23. Qa5 Rc8 24. Rd2 Re7 25. f4 f6 26. Kf3 h5 27. Re3 Bg4+ 28. Kf2 Rd8 29. Rc2 Bd1 30. Rd2 Rxe4 31. dxe4 Qxd2+ 32. Qxd2 Rxd2+ 33. Ke1 Rd7 34. e5 Bg4 35. a4 Kf7 36. exf6 gxf6 37. Kf2 Rd4 38. Ke1 Bf5 39. Ke2 Re4 40. Rxe4 Bxe4 41. Kd2 a5 0-1

[Event "Rottach Egern Seniors Cup 13th"]
[Site "Rottach Egern"]
[Date "2025.04.02"]
[Round "5"]
[White "Jahn, Constanze"]
[Black "Schattmann, Alfred"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "2028"]
[BlackElo "1811"]
[PlyCount "66"]
[EventDate "2025.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB16_2025"]
[SourceDate "2025.04.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Nf6 5. Nge2 e5 6. d3 h6 7. h4 a6 8. a4 Nd4 9. Nxd4 cxd4 10. Nd5 Bd7 11. c4 Nxd5 12. exd5 Be7 13. Bd2 Rc8 14. b3 Bf5 15. Qe2 Qd7 16. h5 0-0 17. f3 Rfe8 18. Kf2 Qd8 19. Bh3 Bxh3 20. Rxh3 f5 21. Kg2 Bg5 22. Qf2 Bxd2 23. Qxd2 Qf6 24. Rf1 Re7 25. Rhh1 Rce8 26. b4 Qf7 27. b5 axb5 28. axb5 Ra8 29. g4 Qf6 30. Ra1 Rf8 31. Rhf1 Qh4 32. Rh1 Qf6 33. Rhf1 Qh4 1/2-1/2

[Event "Rottach Egern Seniors Cup 13th"]
[Site "Rottach Egern"]
[Date "2025.04.01"]
[Round "4"]
[White "Miller, Klaus"]
[Black "Jahn, Constanze"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1911"]
[BlackElo "2028"]
[PlyCount "81"]
[EventDate "2025.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB16_2025"]
[SourceDate "2025.04.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. a4 Nc6 4. g3 g6 5. Bg2 Bg7 6. f4 e6 7. d3 d6 8. Nf3 Nge7 9. 0-0 0-0 10. Ne2 f5 11. c3 Bd7 12. Qb3 h6 13. Be3 b6 14. Qc2 Rc8 15. d4 fxe4 16. Qxe4 d5 17. Qd3 Nf5 18. dxc5 Nxe3 19. Qxe3 bxc5 20. Qxc5 Nd4 21. Qxf8+ Qxf8 22. Nexd4 Qd6 23. Rfe1 Qb6 24. Re2 a5 25. h4 Re8 26. Kh2 Bf6 27. b3 Qc7 28. Rc1 e5 29. Nxe5 Bxe5 30. Bxd5+ Kg7 31. Rxe5 Rxe5 32. fxe5 Qxe5 33. Bg2 Qe3 34. Rc2 Bg4 35. Bd5 Bd1 36. Rg2 Qxc3 37. Ne2 Qe3 38. Nf4 Bf3 39. Bc4 Bxg2 40. Nxg2 g5 41. Nxe3 1-0

[Event "Rottach Egern Seniors Cup 13th"]
[Site "Rottach Egern"]
[Date "2025.03.31"]
[Round "3"]
[White "Buese, Ralf"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "1889"]
[BlackElo "2028"]
[PlyCount "55"]
[EventDate "2025.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB16_2025"]
[SourceDate "2025.04.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c6 4. c4 g6 5. h3 Bg7 6. Nf3 0-0 7. Nc3 dxc4 8. Bxc4 Nd5 9. Bg3 Nxc3 10. bxc3 Qa5 11. Qb3 b5 12. Bd3 Be6 13. Qb2 Nd7 14. 0-0 Nb6 15. Qb4 Qxb4 16. cxb4 Bc4 17. Rfd1 Bxd3 18. Rxd3 Nd5 19. a3 a5 20. bxa5 Rxa5 21. Rc1 Ra6 22. Nd2 f5 23. Nf3 Rc8 24. Be5 Bf6 25. Bxf6 exf6 26. Nd2 Ra4 27. Rb3 Ne7 28. g3 1/2-1/2

[Event "Rottach Egern Seniors Cup 13th"]
[Site "Rottach Egern"]
[Date "2025.03.30"]
[Round "2"]
[White "Jahn, Constanze"]
[Black "Schneider Zinner, Harald"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2028"]
[BlackElo "2327"]
[PlyCount "84"]
[EventDate "2025.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB16_2025"]
[SourceDate "2025.04.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.16"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 e6 4. e3 c5 5. c3 Nc6 6. Bd3 Qb6 7. b3 g6 8. Nbd2 cxd4 9. exd4 Nh5 10. Bg3 Nxg3 11. hxg3 Bg7 12. 0-0 0-0 13. b4 e5 14. b5 e4 15. bxc6 Qxc6 16. Be2 exf3 17. Bxf3 Qxc3 18. Nb3 Be6 19. Rc1 Qb4 20. Re1 b6 21. Bg4 Bxg4 22. Qxg4 a5 23. Red1 Rae8 24. Qd7 Re2 25. Qxd5 Rxa2 26. Na1 Rd2 27. Rxd2 Qxd2 28. Nb3 Qb4 29. Rd1 Re8 30. Kh2 h5 31. Rd3 a4 32. Nd2 b5 33. Rf3 Re6 34. Ne4 Qxd4 35. Qa8+ Bf8 36. Rf4 Qe5 37. Qb7 Be7 38. Qc8+ Kg7 39. Nc3 Bf6 40. Nxa4 bxa4 41. Rxa4 Re8 42. Qb7 h4 0-1

[Event "Rottach Egern Seniors Cup 13th"]
[Site "Rottach Egern"]
[Date "2025.03.29"]
[Round "1"]
[White "Jahn, Constanze"]
[Black "Schuetz, Robert"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2028"]
[BlackElo "1803"]
[PlyCount "37"]
[EventDate "2025.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB16_2025"]
[SourceDate "2025.04.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.16"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 Be7 3. g3 d5 4. e5 c5 5. d3 Nc6 6. Nf3 Qc7 7. Bf4 b5 8. Bg2 a5 9. a4 Ba6 10. axb5 Bxb5 11. c4 dxc4 12. dxc4 Ba6 13. 0-0 Rd8 14. Nc3 Nd4 15. Nxd4 cxd4 16. Nb5 Qb6 17. Bd2 Bb4 18. Bxb4 axb4 19. Rxa6 1-0

[Event "GER-ch Seniors 50 36th"]
[Site "Bad Wildungen"]
[Date "2024.08.29"]
[Round "7"]
[White "Jahn, Constanze"]
[Black "Noldt, Torsten"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2040"]
[BlackElo "1967"]
[PlyCount "68"]
[EventDate "2024.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 Bg7 3. d4 d6 4. Be3 a6 5. Qd2 b5 6. a3 Bb7 7. f3 Nd7 8. Nh3 c6 9. Be2 Ngf6 10. 0-0 Qc7 11. Nd1 c5 12. c3 Rc8 13. d5 c4 14. Bh6 0-0 15. Bxg7 Kxg7 16. Ndf2 Nc5 17. Rad1 Rcd8 18. g4 Bc8 19. Qe3 e5 20. g5 Ne8 21. f4 f6 22. fxe5 dxe5 23. Ng4 f5 24. exf5 Rxf5 25. Rxf5 Bxf5 26. d6 Rxd6 27. Qxe5+ Kf8 28. Qh8+ Ke7 29. Qxh7+ Kd8 30. Qxc7+ Kxc7 31. Rxd6 Kxd6 32. Nhf2 Na4 33. Nd1 Nc7 34. Nge3 Be6 1/2-1/2

[Event "GER-ch Seniors 50 36th"]
[Site "Bad Wildungen"]
[Date "2024.08.28"]
[Round "6"]
[White "Moritz, Hartmut"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1985"]
[BlackElo "2040"]
[PlyCount "18"]
[EventDate "2024.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. Be2 e6 5. Nbd2 Nbd7 6. h3 Bxf3 7. Bxf3 c6 8. 0-0 Bd6 9. c3 Bf8 1/2-1/2

[Event "GER-ch Seniors 50 36th"]
[Site "Bad Wildungen"]
[Date "2024.08.25"]
[Round "2"]
[White "Becker, Michael"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2245"]
[BlackElo "2040"]
[PlyCount "23"]
[EventDate "2024.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. 0-0 Be7 5. d3 0-0 6. Nbd2 c5 7. e4 Nc6 8. Re1 dxe4 9. dxe4 e5 10. c3 Be6 11. Qc2 h6 12. Qd1 1/2-1/2

[Event "GER-ch Seniors 50 36th"]
[Site "Bad Wildungen"]
[Date "2024.08.25"]
[Round "3"]
[White "Jahn, Constanze"]
[Black "Schatz, Christian"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2040"]
[BlackElo "2156"]
[PlyCount "82"]
[EventDate "2024.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 e5 6. Nc3 Nge7 7. Nd5 0-0 8. Bc4 d6 9. d3 h6 10. h4 Nxd5 11. Bxd5 Bg4 12. c3 Bxf3 13. Qxf3 Qxh4 14. g4 Ne7 15. Bxb7 Rab8 16. Ba6 f5 17. Bc4+ Kh7 18. gxf5 gxf5 19. Qg3 Qh5 20. Qh2 Qxh2+ 21. Kxh2 fxe4 22. dxe4 Rxf2+ 23. Kg1 Rf6 24. Re2 Ng6 25. Be3 Rbf8 26. Rd1 Nh4 27. b4 Rg6+ 28. Kh1 Rf3 29. bxc5 Rh3+ 30. Rh2 Rxe3 31. Rxh4 dxc5 32. Bf7 Rf6 33. Rd7 Rf2 34. Rg4 Re1+ 35. Rg1 Rxg1+ 36. Kxg1 Rc2 37. Rxa7 Rxc3 38. Rc7 h5 39. Bxh5 Rc1+ 40. Kg2 Rc2+ 41. Kf3 Rxa2 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.11"]
[Round "9.4"]
[White "Jahn, Constanze"]
[Black "Morgan, Jamie"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2051"]
[BlackElo "1843"]
[PlyCount "71"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "Germany 50 (W)"]
[BlackTeam "Guernsey 50"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GCI"]

1. e4 c5 2. Nf3 g6 3. Bc4 Bg7 4. 0-0 Nc6 5. c3 e6 6. d3 Nge7 7. Bb3 d5 8. Qe2 d4 9. cxd4 cxd4 10. Na3 0-0 11. Bd2 a6 12. Rac1 b5 13. h4 h5 14. Ng5 Ne5 15. Bb4 Re8 16. Bc5 N7c6 17. Nc2 a5 18. a4 b4 19. f4 Ng4 20. g3 Bf8 21. Bxf8 Kxf8 22. Nh3 Ra7 23. Nf2 Nxf2 24. Qxf2 Ba6 25. Rcd1 Kg7 26. Ne1 Bc8 27. Nf3 Rd7 28. Bc4 Qb6 29. Bb5 Ree7 30. Bxc6 Qxc6 31. Ne5 Qxa4 32. Nxd7 Rxd7 33. f5 exf5 34. exf5 Qb3 35. fxg6 fxg6 36. Qf8+ 1-0

[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.10"]
[Round "8.4"]
[White "Jahn, Constanze"]
[Black "Kozma, Edit"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2051"]
[BlackElo "1859"]
[PlyCount "163"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "Germany 50 (W)"]
[BlackTeam "Hungary 50 (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 Nf6 5. Bc4 e6 6. 0-0 Be7 7. d3 0-0 8. Bb3 a6 9. a4 Bd7 10. Qe2 Nd4 11. Nxd4 cxd4 12. Nd1 e5 13. f5 Kh8 14. Nf2 h6 15. Bd2 Bc6 16. Ng4 Nxg4 17. Qxg4 Bf6 18. Rf3 Bg5 19. Bxg5 Qxg5 20. Qxg5 hxg5 21. Rh3+ Kg8 22. Rg3 b5 23. axb5 axb5 24. Rf1 Rfd8 25. Rxg5 d5 26. f6 g6 27. Rxe5 dxe4 28. Re7 Bd5 29. Bxd5 Rxd5 30. Rxe4 Ra2 31. Re8+ Kh7 32. Re7 Kg8 33. Rc7 Rxb2 34. Re1 Rd8 35. Ree7 Rf8 36. Red7 Rb4 37. Kf2 Ra4 38. Kf3 Ra6 39. Rxd4 Rxf6+ 40. Rf4 Rb6 41. g4 b4 42. g5 b3 43. cxb3 Rxb3 44. Rd4 Rb5 45. h4 f6 46. gxf6 Rxf6+ 47. Ke3 Re6+ 48. Kd2 Rb8 49. Rdd7 Rbe8 50. Kc3 Rf6 51. Rg7+ Kf8 52. Rh7 Kg8 53. Rcg7+ Kf8 54. Rh8+ Kxg7 55. Rxe8 Kh6 56. Re4 g5 57. hxg5+ Kxg5 58. d4 Rc6+ 59. Kd3 Kf6 60. Re1 Re6 61. Rf1+ Ke7 62. Ra1 Rb6 63. Kc4 Rc6+ 64. Kd5 Rd6+ 65. Kc5 Rh6 66. Ra7+ Kd8 67. d5 Kc8 68. Re7 Kd8 69. Rg7 Rf6 70. Rh7 Rg6 71. Rf7 Rh6 72. Rg7 Rf6 73. Rg8+ Kd7 74. Rh8 Rg6 75. Rh5 Kd8 76. Rh7 Rf6 77. Kd4 Rg6 78. Ke5 Ra6 79. Rh5 Kd7 80. Rg5 Ke8 81. d6 Ra5+ 82. Kf6 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.07"]
[Round "6.4"]
[White "Wielosz, Jaroslaw"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "1920"]
[BlackElo "2051"]
[PlyCount "47"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "Poland Caissa 50"]
[BlackTeam "Germany 50 (W)"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. Qc2 b6 8. cxd5 exd5 9. 0-0 Bb7 10. Nc3 Nbd7 11. Rfd1 Re8 12. Bf4 Nh5 13. Be3 g6 14. Rac1 c6 15. Bh6 Nhf6 16. h3 Bd6 17. Ng5 Bf8 18. Bxf8 Nxf8 19. Nf3 N8d7 20. Nd2 Rc8 21. e4 dxe4 22. Ndxe4 Nxe4 23. Nxe4 Nf6 24. Nxf6+ 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.06"]
[Round "5.4"]
[White "Jahn, Constanze"]
[Black "Proudfoot, Andy"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2051"]
[BlackElo "1607"]
[PlyCount "68"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "Germany 50 (W)"]
[BlackTeam "England 50 IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "ENG"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. 0-0 h6 7. Qe2 c6 8. a3 Qc7 9. dxe5 dxe5 10. b4 Nf8 11. Nh4 g6 12. g3 Ne6 13. Bxe6 Bxe6 14. f4 Bh3 15. Re1 g5 16. fxg5 hxg5 17. Bxg5 Rg8 18. Bxf6 Bxf6 19. Nf5 0-0-0 20. Qf2 Qb6 21. Qxb6 axb6 22. Ne3 Bg5 23. Rad1 Bxe3+ 24. Rxe3 Rd4 25. Red3 Rgd8 26. Ne2 R4d7 27. Rxd7 Rxd7 28. Rxd7 Kxd7 29. Kf2 Kd6 30. Ng1 Bd7 31. Nf3 f5 32. Ke3 c5 33. c3 fxe4 34. Kxe4 Bc6+ 1-0

[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.05"]
[Round "4.4"]
[White "Schutte, Andre"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1832"]
[BlackElo "2051"]
[PlyCount "114"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "South Africa 50"]
[BlackTeam "Germany 50 (W)"]
[WhiteTeamCountry "RSA"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c4 Nc6 3. Nc3 d6 4. g3 g6 5. Bg2 Bg7 6. Nge2 Bd7 7. 0-0 h5 8. h3 Nh6 9. d3 0-0 10. Kh2 Kh7 11. f4 e6 12. Be3 Nd4 13. Qd2 Rb8 14. Rab1 a6 15. Nd1 Nxe2 16. Qxe2 b5 17. b3 bxc4 18. dxc4 Rc8 19. Nf2 f5 20. Rfd1 Qe7 21. Qd3 Nf7 22. e5 Bc6 23. Bxc6 Rxc6 24. exd6 Qd7 25. Qe2 Nxd6 26. Nd3 Qc7 27. Nf2 Re8 28. Rd2 e5 29. Qf3 e4 30. Qe2 Nf7 31. Rbd1 Rd6 32. Rd5 Rxd5 33. Rxd5 Bf8 34. g4 hxg4 35. hxg4 Bd6 36. Nh3 fxg4 37. Qxg4 Nh6 38. Qg5 Be7 39. Qg2 Bd6 40. Kg1 Nf5 41. Ng5+ Kh8 42. Qh3+ Kg8 43. Rxf5 gxf5 44. Qxf5 Rf8 45. Qg6+ Qg7 46. Qxg7+ Kxg7 47. Ne6+ Kf6 48. Nxf8 Bxf8 49. Kg2 Kf5 50. Kg3 Be7 51. a3 Bf8 52. Bd2 Bd6 53. b4 e3 54. Bxe3 cxb4 55. axb4 Bxb4 56. c5 Ba5 57. Kf3 Bc7 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.04"]
[Round "3.4"]
[White "Jahn, Constanze"]
[Black "Pieper, Thomas"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2051"]
[BlackElo "2129"]
[PlyCount "97"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "Germany 50 (W)"]
[BlackTeam "Germany 50"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. c3 Bc5 5. Nf3 h6 6. b4 Bb6 7. a4 a6 8. 0-0 d6 9. Be3 Bxe3 10. fxe3 Be6 11. Nbd2 0-0 12. Bxe6 fxe6 13. Nc4 b5 14. axb5 axb5 15. Na3 Qb8 16. Qb3 Re8 17. Nc2 Kh8 18. Rxa8 Qxa8 19. Ra1 Qb7 20. Qa2 d5 21. Qa6 Rb8 22. Qxb7 Rxb7 23. exd5 Nxd5 24. Ra6 Rb6 25. Ra3 e4 26. dxe4 Nf6 27. Nd2 e5 28. Kf1 Ne7 29. Ke2 Rc6 30. Ne1 Kh7 31. Nd3 Nd7 32. Nf3 Nc8 33. Ndxe5 Nxe5 34. Nxe5 Re6 35. Nd3 Rxe4 36. Nc5 Re7 37. Ra8 Nd6 38. Ra7 h5 39. g3 Kh6 40. Ra1 Nc4 41. e4 Re8 42. Ra6+ g6 43. Ne6 Re7 44. Nc5 Re8 45. Ne6 Re7 46. Nc5 Re8 47. Ne6 Nd6 48. h4 Nxe4 49. Ng5 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.03"]
[Round "2.4"]
[White "Cholewa, Dorota"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1530"]
[BlackElo "2051"]
[PlyCount "102"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "Poland Malopolska 50"]
[BlackTeam "Germany 50 (W)"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. 0-0 e6 5. d3 d6 6. Bg5 Be7 7. Nbd2 h6 8. Bxf6 Bxf6 9. Rb1 Nd7 10. c3 0-0 11. a4 a6 12. axb5 axb5 13. d4 c5 14. e4 Qb6 15. dxc5 Nxc5 16. Qc2 Rfd8 17. Rfe1 Ra2 18. Ra1 Rda8 19. Rxa2 Rxa2 20. e5 dxe5 21. Nxe5 Bxg2 22. Kxg2 Bxe5 23. Rxe5 Na4 24. Re2 Qc6+ 25. Qe4 Qxe4+ 26. Nxe4 Kf8 27. Kf3 Rxb2 28. Rxb2 Nxb2 29. Nd6 Ke7 30. Nxb5 Kd7 31. Ke2 Kc6 32. Na3 Kd5 33. f3 Na4 34. Kd3 Nc5+ 35. Ke3 e5 36. c4+ Kc6 37. Nc2 Nb3 38. Kd3 Kc5 39. Ne3 Nd4 40. f4 exf4 41. gxf4 f5 42. h3 g6 43. h4 Ne6 44. Ng2 Kb4 45. Ne3 Nxf4+ 46. Kd4 Ne2+ 47. Kd5 Nc3+ 48. Kd4 f4 49. Ng4 f3 50. c5 Ne2+ 51. Kd5 Nc3+ 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.02"]
[Round "1.4"]
[White "Jahn, Constanze"]
[Black "Duncan, Christopher R"]
[Result "1/2-1/2"]
[ECO "B72"]
[WhiteElo "2051"]
[BlackElo "2156"]
[PlyCount "75"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "Germany 50 (W)"]
[BlackTeam "England 50 II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. 0-0 Nf6 5. Nc3 g6 6. h3 Bg7 7. d4 cxd4 8. Nxd4 0-0 9. Be3 Nxe4 10. Nxe4 d5 11. Nxc6 bxc6 12. Bd3 dxe4 13. Bxe4 Qc7 14. Qf3 Rb8 15. Bc5 Rxb2 16. Qa3 Be6 17. Bxe7 Re8 18. Bd6 Qb7 19. Rfe1 Rd8 20. Bc5 Rb5 21. Rad1 Rxd1 22. Rxd1 Rb1 23. Qd3 h5 24. a3 Bd5 25. Bxd5 cxd5 26. Rxb1 Qxb1+ 27. Kh2 Qb7 28. Qe3 a6 29. g3 Qc6 30. c3 Qe6 31. Qd3 h4 32. gxh4 Bf6 33. h5 gxh5 34. Qg3+ Kh7 35. Qd3+ Kg8 36. Qg3+ Kh7 37. Qd3+ Kg8 38. Qg3+ 1/2-1/2

[Event "Rottach Egern Seniors Cup 12th"]
[Site "Rottach Egern"]
[Date "2024.04.14"]
[Round "9"]
[White "Jahn, Constanze"]
[Black "Mertens, Klaus"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2042"]
[BlackElo "2093"]
[PlyCount "22"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Bg5 Nbd7 5. Qd2 e5 6. Nf3 Be7 7. dxe5 dxe5 8. a4 Qc7 9. Bc4 0-0 10. 0-0 Nb6 11. Bb3 Bg4 1/2-1/2

[Event "Rottach Egern Seniors Cup 12th"]
[Site "Rottach Egern"]
[Date "2024.04.11"]
[Round "6"]
[White "Crickmore, Neil EG"]
[Black "Jahn, Constanze"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2151"]
[BlackElo "2042"]
[PlyCount "83"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 h6 7. e3 0-0 8. cxd5 exd5 9. Bd3 c5 10. Ne2 Nc6 11. 0-0 Re8 12. Ra2 b6 13. g4 Na5 14. Ng3 c4 15. Bf5 Nb3 16. Rg2 Nxc1 17. Qxc1 Kf8 18. e4 Bxf5 19. Nxf5 Ng8 20. e5 Re6 21. a4 Rc8 22. f4 Rcc6 23. Qa3+ Ne7 24. Nxg7 Rg6 25. Nh5 Ke8 26. f5 Rg5 27. Nf6+ Rxf6 28. exf6 Nc6 29. h4 Rg8 30. g5 Kd7 31. Re1 hxg5 32. hxg5 Kc8 33. Qc1 Qd6 34. Qe3 a6 35. Qg3 Qd8 36. Qf3 Qd6 37. Qh5 Nd8 38. Qh7 Rf8 39. Qg7 Nc6 40. Re7 Qd8 41. Rxf7 Qe8 42. Rxf8 1-0

[Event "Rottach Egern Seniors Cup 12th"]
[Site "Rottach Egern"]
[Date "2024.04.10"]
[Round "5"]
[White "Jahn, Constanze"]
[Black "Cleve Prinz, Wolfgang"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2042"]
[BlackElo "1921"]
[PlyCount "81"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Bc4 e6 4. Bb3 d6 5. Ne2 a6 6. a4 b6 7. 0-0 Bb7 8. f3 Nd7 9. c3 Ne7 10. Bg5 h6 11. Be3 c5 12. dxc5 dxc5 13. Na3 Bc6 14. Nc4 0-0 15. Qd2 Kh7 16. a5 b5 17. Nd6 Qc7 18. f4 Rad8 19. Ng3 Nd5 20. exd5 exd5 21. Ndf5 gxf5 22. Nxf5 d4 23. cxd4 cxd4 24. Bxd4 Nc5 25. Nxg7 Nxb3 26. Qc2+ Kg8 27. Qxb3 Rxd4 28. Nf5 Rd6 29. Nxd6 Qxd6 30. f5 Qd4+ 31. Kh1 Kh7 32. Qc2 Be4 33. Rad1 Qe5 34. Rde1 Re8 35. Qc3 Qd5 36. Qh3 Rg8 37. Rf2 Rg5 38. f6 Kg6 39. Rfe2 Re5 40. Qg4+ Kxf6 41. Rxe4 1-0

[Event "Rottach Egern Seniors Cup 12th"]
[Site "Rottach Egern"]
[Date "2024.04.09"]
[Round "4"]
[White "Stierle, Martin"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "A95"]
[WhiteElo "1956"]
[BlackElo "2042"]
[PlyCount "27"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. 0-0 0-0 6. c4 Ne4 7. Qc2 d5 8. Nc3 c6 9. Rb1 Nd7 10. b4 Nb6 11. Ne5 Nxc3 12. Qxc3 dxc4 13. Nxc4 Nd5 14. Qd2 1/2-1/2

[Event "Rottach Egern Seniors Cup 12th"]
[Site "Rottach Egern"]
[Date "2024.04.08"]
[Round "3"]
[White "Jahn, Constanze"]
[Black "Harsch, Martin"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2042"]
[BlackElo "1929"]
[PlyCount "54"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Nf3 Be7 8. Bd3 0-0 9. c5 b6 10. cxb6 Qxb6 11. 0-0 Nb4 12. Bb1 Ba6 13. Re1 Rfc8 14. a3 Nc6 15. Na4 Qa5 16. b4 Qd8 17. Nc5 Bc4 18. Bd3 Bxd3 19. Qxd3 h6 20. Bd2 Rab8 21. Rab1 Ne8 22. Bf4 Bd6 23. Bxd6 Nxd6 24. h3 Nc4 25. Nd2 Nd6 26. Nf3 Nc4 27. Nd2 Nd6 1/2-1/2

[Event "Rottach Egern Seniors Cup 12th"]
[Site "Rottach Egern"]
[Date "2024.04.07"]
[Round "2"]
[White "Winnig, Bernd"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "E09"]
[WhiteElo "1912"]
[BlackElo "2042"]
[PlyCount "22"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. Qc2 Be7 6. Nf3 0-0 7. 0-0 b6 8. Nbd2 Ba6 9. b3 Nbd7 10. e4 dxe4 11. Nxe4 Nxe4 1/2-1/2

[Event "Rottach Egern Seniors Cup 12th"]
[Site "Rottach Egern"]
[Date "2024.04.06"]
[Round "1"]
[White "Jahn, Constanze"]
[Black "Schroeder, Klaus"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2042"]
[BlackElo "1837"]
[PlyCount "54"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bd3 Nc6 8. a3 a6 9. c5 Qc7 10. 0-0 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Re1 Qc7 14. b4 Be6 15. Ne2 0-0 16. Bf4 Qd7 17. Nd4 Rfe8 18. Rc1 Rac8 19. h3 g6 20. c6 bxc6 21. Bxa6 Ra8 22. Rxc6 Ne4 23. Rc7 Qd8 24. Nc6 Qxc7 25. Bxc7 Rxa6 26. Nxe7+ Rxe7 27. Be5 Rxa3 1-0

[Event "BL2-Ost 2324 (Women)"]
[Site "Germany"]
[Date "2023.03.12"]
[Round "7.2"]
[White "Voigt, Anastasia"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "1772"]
[BlackElo "2008"]
[PlyCount "64"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Halle USV (W)"]
[BlackTeam "Rotation Pankow (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Ne5 8. 0-0 Nf6 9. h3 b5 10. Kh1 Bb7 11. f4 Nc4 12. Bxc4 Qxc4 13. Qd3 Rc8 14. e5 Nd5 15. Nxd5 Qxd5 16. Nf3 Be7 17. Qxd5 Bxd5 18. c3 0-0 19. Bd4 f5 20. b4 h6 21. Kh2 g5 22. g3 Kf7 23. Nd2 gxf4 24. Rxf4 d6 25. Nb3 dxe5 26. Bxe5 h5 27. Rd1 Bg5 28. Rff1 Rfd8 29. Rde1 Bc4 30. Rf2 Kg6 31. Bd4 Be7 32. Nc5 Bxc5 1/2-1/2

[Event "BL2-Ost 2324 (Women)"]
[Site "Germany"]
[Date "2023.03.11"]
[Round "6.2"]
[White "Jahn, Constanze"]
[Black "Rogule, Laura"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2008"]
[BlackElo "2247"]
[PlyCount "106"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Rotation Pankow (W)"]
[BlackTeam "Loeberitz (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 a6 5. a4 Nf6 6. d3 d6 7. Nge2 Nxe2 8. Qxe2 e6 9. 0-0 Be7 10. Bb3 b6 11. f4 g6 12. f5 exf5 13. exf5 Bxf5 14. Nd5 Nxd5 15. Bxd5 Ra7 16. Bh6 Kd7 17. Bxf7 Bf6 18. g4 Bd4+ 19. Kg2 Kc8 20. gxf5 Rxf7 21. fxg6 Rxf1 22. Rxf1 hxg6 23. Qg4+ Qd7 24. Qxd7+ Kxd7 25. Bg5 Bxb2 26. Rb1 Be5 27. h4 Rb8 28. c4 Kc6 29. Kf3 b5 30. axb5+ axb5 31. cxb5+ Rxb5 32. Rxb5 Kxb5 33. Ke4 Kb4 34. Be7 Kc3 35. Ke3 Bh2 36. Ke4 Kd2 37. Bg5+ Ke2 38. Bf6 Bg3 39. Bg5 Bf2 40. Be7 Bg3 41. Bg5 Be5 42. Be7 Kd2 43. Bg5+ Kc2 44. Be7 Kc3 45. Bg5 Bg3 46. Bf6+ Kc2 47. Be7 Bh2 48. Bf6 Be5 49. Be7 Kd1 50. Bd8 Ke2 51. Bg5 Kf2 52. Bd8 Kg3 53. Bg5 Kg4 1/2-1/2

[Event "BL2-Ost 2324 (Women)"]
[Site "Germany"]
[Date "2023.02.19"]
[Round "5.3"]
[White "Jahn, Constanze"]
[Black "Herbrig, Marie Helen"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2001"]
[BlackElo "1876"]
[PlyCount "99"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Rotation Pankow (W)"]
[BlackTeam "Leipzig Lindenau (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 Qc7 6. d3 a6 7. Nxd4 cxd4 8. Ne2 Bc5 9. Bf4 Qb6 10. 0-0 Qxb2 11. Be5 Nf6 12. Rb1 Qa3 13. Nxd4 Be7 14. Nf3 Qc5 15. Qe2 d6 16. Bd4 Qc7 17. Bb6 Qc6 18. e5 dxe5 19. Nxe5 Qd6 20. d4 0-0 21. Rb3 Re8 22. Bc5 Qc7 23. Bb6 Qd6 24. Qf3 Rf8 25. Re1 Nd7 26. Nxd7 Qxd7 27. d5 Qa4 28. Qe4 exd5 29. Bxd5 Qxe4 30. Rxe4 Bf6 31. g4 h5 32. Bc5 Rd8 33. Bxb7 Bxb7 34. Rxb7 Rac8 35. Be3 Rxc2 36. g5 Ba1 37. a4 Bc3 38. Rc4 h4 39. Rxh4 Be1 40. Kf1 Ba5 41. Re4 Rd1+ 42. Kg2 Rd8 43. Ree7 Rf8 44. g6 Rc4 45. gxf7+ Kh7 46. Re8 Rc8 47. Rxf8 Rxf8 48. Bc5 Rc8 49. f8Q Rxf8 50. Bxf8 1-0

[Event "BL2-Ost 2324 (Women)"]
[Site "Germany"]
[Date "2022.11.13"]
[Round "4.2"]
[White "Jahn, Constanze"]
[Black "Peglau, Dora"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2040"]
[BlackElo "1798"]
[PlyCount "42"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Rotation Pankow (W)"]
[BlackTeam "Dippoldiswalde Seeblick (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 c5 7. d3 Nc6 8. Nbd2 Qc7 9. c4 d4 10. a3 a5 11. Nb1 e5 12. Ng5 Re8 13. Ra2 h6 14. Ne4 Nxe4 15. Bxe4 f5 16. Bd5+ Be6 17. Bg2 Bf7 18. e4 f4 19. Bc1 g5 20. Bf3 Kh7 21. Bg4 Be6 1/2-1/2

[Event "BL2-Ost 2324 (Women)"]
[Site "Germany"]
[Date "2022.11.12"]
[Round "3.2"]
[White "Timme, Karin"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "D64"]
[WhiteElo "2072"]
[BlackElo "2040"]
[PlyCount "89"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Coswig (W)"]
[BlackTeam "Rotation Pankow (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 0-0 6. Nf3 c6 7. Rc1 Nbd7 8. Qc2 Ne4 9. Bxe7 Qxe7 10. Nxe4 dxe4 11. Qxe4 Qb4+ 12. Nd2 Qxb2 13. Qc2 Qxc2 14. Rxc2 e5 15. d5 Nc5 16. e4 f5 17. f3 fxe4 18. fxe4 Bd7 19. Be2 Rf4 20. Rf1 Raf8 21. Rxf4 Rxf4 22. Bf3 g5 23. h3 Rh4 24. Ke2 h5 25. Ke3 g4 26. hxg4 hxg4 27. Be2 Rh2 28. Kf2 Rh6 29. Rc3 Rf6+ 30. Ke3 Kg7 31. Nb3 Na4 32. Rc1 c5 33. Rf1 Rh6 34. Nc1 Nb6 35. Kd3 Rh2 36. Rg1 Kg6 37. Ke3 Kg5 38. g3 Rh3 39. Kf2 Ba4 40. Nd3 Nd7 41. Nb2 Bc2 42. Bd3 Bxd3 43. Nxd3 Rh2+ 44. Rg2 Rh1 45. Rg1 1/2-1/2

[Event "EU-chT Seniors 50"]
[Site "Dresden"]
[Date "2022.11.04"]
[Round "9.1"]
[White "Hartig, Uwe"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1989"]
[BlackElo "2037"]
[PlyCount "14"]
[EventDate "2022.10.27"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Dresden Rotation 50"]
[BlackTeam "Germany (Women) 50"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. c3 d6 7. 0-0 Nge7 1/2-1/2

[Event "EU-chT Seniors 50"]
[Site "Dresden"]
[Date "2022.11.03"]
[Round "8.1"]
[White "Jahn, Constanze"]
[Black "Wegerer, Fred"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "2037"]
[BlackElo "2098"]
[PlyCount "128"]
[EventDate "2022.10.27"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Germany (Women) 50"]
[BlackTeam "Graz 50"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "AUT"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Bg5 Ne4 7. Bf4 Nxc3 8. bxc3 Bg7 9. Nf3 Nc6 10. Be2 0-0 11. 0-0 e6 12. Rb1 b6 13. Qd2 dxc4 14. Bxc4 Bb7 15. Rfe1 Na5 16. Bf1 Rc8 17. Ne5 Bxe5 18. Rxe5 Nc4 19. Bxc4 Rxc4 20. Rbe1 Bd5 21. Qe2 Rxc3 22. Bh6 Re8 23. Bg5 Qd6 24. Bf6 Rec8 25. h3 h6 26. Qg4 Rc1 27. Qh4 Rxe1+ 28. Rxe1 Qf8 29. Qf4 Kh7 30. Re2 b5 31. h4 Qa3 32. Kh2 Qc1 33. Qg4 h5 34. Qg3 Qd1 35. Qe3 Rc1 36. f3 Rc8 37. Rd2 Qc1 38. Bg5 Qc7+ 39. Kh3 f5 40. Bf4 Qg7 41. Be5 Qe7 42. Bf4 a5 43. Rb2 b4 44. Qe1 Rc4 45. Be5 g5 46. Qg3 g4+ 47. Kh2 Rc3 48. a3 b3 49. Bd6 Qd8 50. Be5 a4 51. Rf2 Qe7 52. Bd6 Qf6 53. Be5 Qh6 54. Bf4 Qg6 55. Bg5 gxf3 56. gxf3 Qg7 57. Qf4 Qc7 58. Kg3 Kg6 59. Qe5 Qxe5+ 60. dxe5 Bxf3 61. Kh2 Be4 62. Kg1 Rg3+ 63. Kf1 Rxg5 64. hxg5 Bc2 0-1

[Event "EU-chT Seniors 50"]
[Site "Dresden"]
[Date "2022.11.01"]
[Round "6.1"]
[White "Jahn, Constanze"]
[Black "Westphal, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2037"]
[BlackElo "2143"]
[PlyCount "25"]
[EventDate "2022.10.27"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Germany (Women) 50"]
[BlackTeam "Graal Mueritz/Teterow 50"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. h3 e5 6. d3 Be7 7. Nc3 Nf6 8. 0-0 0-0 9. Ne2 c4 10. Ng3 cxd3 11. cxd3 c5 12. Be3 Be6 13. Ng5 1/2-1/2

[Event "EU-chT Seniors 50"]
[Site "Dresden"]
[Date "2022.10.31"]
[Round "5.1"]
[White "Jahn, Constanze"]
[Black "Schober, Ralf"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2037"]
[BlackElo "2056"]
[PlyCount "31"]
[EventDate "2022.10.27"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Germany (Women) 50"]
[BlackTeam "Markkleeberg 50"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d3 c5 3. g3 Nc6 4. Bg2 g6 5. Ne2 Bg7 6. 0-0 Nge7 7. c3 d5 8. Nd2 0-0 9. f4 b6 10. e5 Nf5 11. Nf3 Bb7 12. d4 cxd4 13. Nexd4 Nfxd4 14. Nxd4 Nxd4 15. Qxd4 Qc7 16. Bd2 1/2-1/2

[Event "EU-chT Seniors 50"]
[Site "Dresden"]
[Date "2022.10.30"]
[Round "4.1"]
[White "Dishman, Stephen"]
[Black "Jahn, Constanze"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2251"]
[BlackElo "2037"]
[PlyCount "73"]
[EventDate "2022.10.27"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "England 50 II"]
[BlackTeam "Germany (Women) 50"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 b6 3. Bf4 Bb7 4. e3 g6 5. c4 Bg7 6. Nc3 d6 7. h3 Nbd7 8. Be2 0-0 9. 0-0 Ne4 10. Nxe4 Bxe4 11. Bh2 Bb7 12. Qc2 c5 13. d5 b5 14. e4 bxc4 15. Bxc4 Nb6 16. Be2 Qc7 17. Rad1 a5 18. Nd4 Qb8 19. Nc6 Bxc6 20. dxc6 Nc8 21. e5 Qb6 22. Bf3 Rb8 23. b3 Rd8 24. Rd3 Bf8 25. Rfd1 Na7 26. exd6 exd6 27. Bxd6 Bxd6 28. Rxd6 Rxd6 29. Rxd6 Re8 30. Rd5 Qc7 31. g3 Qxc6 32. Qxc5 Qf6 33. Kg2 Nc8 34. Qxa5 h5 35. h4 Kh7 36. Qc7 Qe6 37. Qd7 1-0

[Event "EU-chT Seniors 50"]
[Site "Dresden"]
[Date "2022.10.29"]
[Round "3.1"]
[White "Crocker, Philip J"]
[Black "Jahn, Constanze"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2146"]
[BlackElo "2037"]
[PlyCount "67"]
[EventDate "2022.10.27"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "England 50 III"]
[BlackTeam "Germany (Women) 50"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Ne4 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Nxc3 8. bxc3 Nd7 9. Nd2 Nf6 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Bf6 13. Qh5 g6 14. Qf3 c6 15. Rd1 Bd7 16. Rb1 Bg7 17. Rxb7 Rc8 18. Ba3 Re8 19. Rxa7 f5 20. Bc2 Ra8 21. Rxa8 Qxa8 22. Bd6 Qxa2 23. Bd3 Qb2 24. Bf1 Qb3 25. Be5 Ra8 26. Bxg7 Kxg7 27. d5 cxd5 28. cxd5 e5 29. Qd3 Rb8 30. Ra1 Rb7 31. Qd2 Bb5 32. d6 Bc6 33. Bg2 Bxg2 34. d7 1-0

[Event "EU-chT Seniors 50"]
[Site "Dresden"]
[Date "2022.10.28"]
[Round "2.1"]
[White "Jahn, Constanze"]
[Black "Forchert, Martin"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2037"]
[BlackElo "2308"]
[PlyCount "102"]
[EventDate "2022.10.27"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Germany (Women) 50"]
[BlackTeam "Bielefeld 50"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. b3 Nd7 5. Bb2 Ngf6 6. Ne5 Nxe5 7. Bxe5 Nd7 8. Bb2 e5 9. d3 Bd6 10. h3 Bh5 11. Nd2 0-0 12. g4 Bg6 13. e4 dxe4 14. dxe4 Bc5 15. Qe2 Re8 16. h4 f6 17. Rd1 Qc7 18. c3 a5 19. Bc1 Bf7 20. Nf1 Nf8 21. Ng3 Ne6 22. Nf5 Nf4 23. Qf3 Rad8 24. 0-0 a4 25. Bxf4 exf4 26. Rxd8 Rxd8 27. Rd1 Rxd1+ 28. Qxd1 a3 29. b4 Bf8 30. Qd2 g6 31. Nd4 c5 32. Nb5 Qb6 33. Nxa3 cxb4 34. cxb4 Bxb4 35. Qd3 Bc5 36. Nc4 Bxf2+ 37. Kh2 Bg3+ 38. Kh1 Qc7 39. Nd2 Qc1+ 40. Nf1 Bxh4 41. Kh2 Qe1 42. a4 Kg7 43. Qb5 Bg3+ 44. Kh3 Bf2 45. Qd3 Be3 46. e5 fxe5 47. Bxb7 Bd4 48. Bc6 h5 49. gxh5 Be6+ 50. Kg2 Qf2+ 51. Kh1 Qg1# 0-1

[Event "EU-chT Seniors 50"]
[Site "Dresden"]
[Date "2022.10.27"]
[Round "1.1"]
[White "Kanibalotzka, Yeyzaveta Elisabet"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1806"]
[BlackElo "2037"]
[PlyCount "70"]
[EventDate "2022.10.27"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Heidenau Schachkoeniginnen 50"]
[BlackTeam "Germany (Women) 50"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. d4 e6 3. Bf4 d5 4. e3 Be7 5. Bd3 c5 6. c3 Nbd7 7. Nbd2 0-0 8. Ne5 Ne8 9. Nxd7 Bxd7 10. Nf3 c4 11. Bc2 f6 12. h4 Bd6 13. Bxd6 Nxd6 14. h5 f5 15. Ne5 Nf7 16. Nxf7 Rxf7 17. Qf3 Qb6 18. Rb1 Qa5 19. a3 Re8 20. 0-0 Qd8 21. Qf4 Qf6 22. Bd1 g5 23. hxg6 hxg6 24. Bf3 g5 25. Qe5 g4 26. Qxf6 Rxf6 27. Bd1 Re7 28. g3 Rh7 29. Kg2 Rfh6 30. Rg1 Rh2+ 31. Kf1 Kf7 32. Bc2 Kf6 33. Rg2 Rh1+ 34. Rg1 R1h2 35. Rg2 Rh1+ 1/2-1/2

[Event "BL2-Ost 2324 (Women)"]
[Site "Germany"]
[Date "2022.10.16"]
[Round "2.4"]
[White "Skibbe, Diana"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1970"]
[BlackElo "2037"]
[PlyCount "19"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Zeulenroda Rochade (W)"]
[BlackTeam "Rotation Pankow (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. g3 d6 5. Bg2 Nf6 6. 0-0 e5 7. d3 Be7 8. Ne2 0-0 9. c3 Bd7 10. h3 1/2-1/2

[Event "BL2-Ost 2324 (Women)"]
[Site "Germany"]
[Date "2022.10.15"]
[Round "1.4"]
[White "Jahn, Constanze"]
[Black "Just, Gabriele"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2037"]
[BlackElo "1832"]
[PlyCount "65"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Rotation Pankow (W)"]
[BlackTeam "Leipzig SG (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d3 d5 3. Nd2 Nc6 4. g3 Bc5 5. Bg2 a5 6. c3 dxe4 7. Nxe4 Be7 8. d4 Nf6 9. Ne2 e5 10. Nxf6+ Bxf6 11. d5 Nb8 12. c4 Bg4 13. f3 Bh5 14. 0-0 Nd7 15. Be3 Qe7 16. Qd2 0-0 17. g4 Bg6 18. g5 Bxg5 19. Bxg5 Qc5+ 20. Be3 Qxc4 21. Rfc1 Qd3 22. Rxc7 Rfd8 23. Qxd3 Bxd3 24. Nc3 Rab8 25. Rd1 Bf5 26. Ba7 Rbc8 27. Rxb7 Nf8 28. Bb6 Rd6 29. Bxa5 Ng6 30. Bb4 Rf6 31. d6 Rd8 32. d7 Nf8 33. Be7 1-0

[Event "BL2 Ost 2122 (Women)"]
[Site "Germany"]
[Date "2022.04.10"]
[Round "7.3"]
[White "Jahn, Constanze"]
[Black "Moritz, Cornelia"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2031"]
[BlackElo "1812"]
[PlyCount "41"]
[EventDate "2021.11.27"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Rotation Pankow (W)"]
[BlackTeam "Merseburg (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. b3 d6 4. h3 e5 5. Bc4 h6 6. 0-0 a6 7. c3 Nf6 8. Re1 b5 9. Bd5 Qc7 10. d4 Bb7 11. a4 Be7 12. dxc5 dxc5 13. axb5 axb5 14. Rxa8+ Bxa8 15. Na3 b4 16. cxb4 Nxd5 17. exd5 Nxb4 18. Nb5 Qb8 19. d6 Bxf3 20. Qxf3 Bxd6 21. Nxd6+ 1-0

[Event "BL2 Ost 2122 (Women)"]
[Site "Germany"]
[Date "2022.04.09"]
[Round "6.3"]
[White "Reuter, Elisa"]
[Black "Jahn, Constanze"]
[Result "0-1"]
[ECO "B49"]
[WhiteElo "1881"]
[BlackElo "2031"]
[PlyCount "46"]
[EventDate "2021.11.27"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Medizin Erfurt (W)"]
[BlackTeam "Rotation Pankow (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Be2 Nf6 8. 0-0 Bb4 9. f3 Ne7 10. Qd3 d5 11. Nb3 Bd7 12. exd5 Nfxd5 13. Nxd5 Nxd5 14. Bd2 Bd6 15. g3 h5 16. c4 Nf6 17. Bc3 Bxg3 18. hxg3 Qxg3+ 19. Kh1 Ng4 20. Be5 Nxe5 21. Qd6 Rh6 22. Bd3 Qh4+ 23. Kg1 Nxd3 0-1

[Event "Rottach Egern Seniors Cup 10th"]
[Site "Rottach Egern"]
[Date "2022.04.03"]
[Round "9"]
[White "Keeve, Martin"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "1878"]
[BlackElo "2040"]
[PlyCount "20"]
[EventDate "2022.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 Ne4 5. Qb3 c5 6. e3 Qa5 7. Bd2 Nxd2 8. Nxd2 Bxc3 9. Qxc3 Qxc3 10. bxc3 d6 1/2-1/2

[Event "Rottach Egern Seniors Cup 10th"]
[Site "Rottach Egern"]
[Date "2022.04.02"]
[Round "8"]
[White "Jahn, Constanze"]
[Black "McAndrew, Robert"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2040"]
[BlackElo "1927"]
[PlyCount "80"]
[EventDate "2022.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nf3 Bg7 4. Be2 d5 5. e5 Bg4 6. h3 Bxf3 7. Bxf3 e6 8. h4 Nd7 9. c3 Qe7 10. Qb3 0-0-0 11. Qa4 Kb8 12. Bf4 Bh6 13. Bg3 Nb6 14. Qc2 Qd7 15. a4 Ne7 16. a5 Na8 17. Nd2 Nf5 18. Nb3 Bf8 19. Bf4 Be7 20. Bg5 Nc7 21. g4 Ng7 22. Nc5 Bxc5 23. Bxd8 Be7 24. Bxe7 Qxe7 25. Be2 h5 26. g5 c5 27. dxc5 Qxc5 28. Qd3 Nf5 29. b4 Qe7 30. f4 Rc8 31. Rb1 a6 32. Qf3 Qd7 33. Kf2 Nb5 34. Rbc1 Na3 35. Bd3 Ne7 36. Rhd1 Nc4 37. Qe2 Qc6 38. Bxc4 Qxc4 39. Qxc4 Rxc4 40. Rd4 Rc8 1/2-1/2

[Event "Rottach Egern Seniors Cup 10th"]
[Site "Rottach Egern"]
[Date "2022.04.01"]
[Round "7"]
[White "Stierle, Martin"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1879"]
[BlackElo "2040"]
[PlyCount "23"]
[EventDate "2022.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 b5 2. e4 Bb7 3. Bxb5 Bxe4 4. Nf3 c6 5. Ba4 Qa5+ 6. Nc3 Nf6 7. 0-0 Bxf3 8. Qxf3 e6 9. a3 a6 10. b4 Qb6 11. Qd3 d5 12. Bg5 1/2-1/2

[Event "Rottach Egern Seniors Cup 10th"]
[Site "Rottach Egern"]
[Date "2022.03.31"]
[Round "6"]
[White "Jahn, Constanze"]
[Black "Ries, Berthold"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2040"]
[BlackElo "1878"]
[PlyCount "49"]
[EventDate "2022.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nc6 4. Bb5 Bd7 5. 0-0 a6 6. Be2 Nf6 7. d3 g6 8. Bg5 Bg7 9. Qc1 h6 10. Bd2 h5 11. Na3 b5 12. Nc2 Rc8 13. Qd1 0-0 14. Ng5 Ng4 15. h3 Nh6 16. f4 f6 17. Nf3 e5 18. Be3 exf4 19. Bxf4 Ne5 20. d4 Nxf3+ 21. Bxf3 Qb6 22. Kh1 Rcd8 23. Qe1 f5 24. Qg3 Nf7 25. Qxg6 1-0

[Event "Rottach Egern Seniors Cup 10th"]
[Site "Rottach Egern"]
[Date "2022.03.30"]
[Round "5"]
[White "Zilch, Lothar"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "A18"]
[WhiteElo "1887"]
[BlackElo "2040"]
[PlyCount "26"]
[EventDate "2022.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d6 4. d4 Be7 5. f4 c5 6. d5 exd5 7. exd5 Bf5 8. Bd3 Qd7 9. Nf3 Na6 10. a3 0-0 11. 0-0 Rfe8 12. Qd2 Bxd3 13. Qxd3 Bd8 1/2-1/2

[Event "Rottach Egern Seniors Cup 10th"]
[Site "Rottach Egern"]
[Date "2022.03.29"]
[Round "4"]
[White "Jahn, Constanze"]
[Black "Koehler, Gerhard"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2040"]
[BlackElo "2208"]
[PlyCount "126"]
[EventDate "2022.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bxd7+ Bxd7 6. Nc3 e5 7. d3 g6 8. Nd5 Bg7 9. Bg5 f6 10. Bd2 Ne7 11. Ne3 Be6 12. h4 d5 13. a4 d4 14. Nc4 Nc6 15. Qc1 0-0 16. a5 Rf7 17. g3 Bxc4 18. dxc4 d3 19. Ra3 Rd7 20. Kg2 Bf8 21. cxd3 Rxd3 22. Rxd3 Qxd3 23. Re1 Qd7 24. Qc3 Rd8 25. Bc1 Qc7 26. Bd2 Nb4 27. Re3 Qxa5 28. Nxe5 Qb6 29. Ng4 Bg7 30. Re2 Qe6 31. Nh6+ Kf8 32. f3 f5 33. Qe3 Bd4 34. Qg5 Re8 35. b3 Qf6 36. Qf4 Nc6 37. Re1 fxe4 38. Rxe4 Rxe4 39. Qxe4 Qe5 40. Qxe5 Bxe5 41. Ng4 Bg7 42. Nf2 Nd4 43. b4 Nb3 44. Bf4 cxb4 45. Bd6+ Ke8 46. Bxb4 a5 47. Ba3 Nd2 48. c5 Nc4 49. Bc1 a4 50. Nd3 Bd4 51. f4 a3 52. Bxa3 Nxa3 53. Kf3 Nb5 54. Ke4 Kd7 55. Kd5 Bf6 56. Nf2 Nc3+ 57. Kc4 Kc6 58. Ng4 Bg7 59. Nf2 h5 60. g4 hxg4 61. Nxg4 Ne2 62. Ne5+ Bxe5 63. fxe5 Nf4 0-1

[Event "Rottach Egern Seniors Cup 10th"]
[Site "Rottach Egern"]
[Date "2022.03.28"]
[Round "3"]
[White "Mueller, Erich"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2138"]
[BlackElo "2040"]
[PlyCount "92"]
[EventDate "2022.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. b3 g6 4. Bb2 Bg7 5. e3 0-0 6. Be2 c5 7. 0-0 Nc6 8. Ne5 Qc7 9. Nxc6 Qxc6 10. d3 Bd7 11. Bf3 Qc8 12. Nd2 Ng4 13. Bxg7 Kxg7 14. Qe1 Nf6 15. e4 e6 16. Qh4 Qd8 17. Rad1 Bc6 18. Qf2 b6 19. c4 Rc8 20. f5 dxe4 21. dxe4 e5 22. Nb1 Qe7 23. Nc3 Rfd8 24. fxg6 Rxd1 25. Rxd1 hxg6 26. Nd5 Bxd5 27. exd5 Ne8 28. Re1 Nd6 29. h4 Rh8 30. h5 Qg5 31. hxg6 Kxg6 32. Qe3 Qxe3+ 33. Rxe3 Kf5 34. Be2 e4 35. Rg3 Kf4 36. Kf2 e3+ 37. Rxe3 Ne4+ 38. Rxe4+ Kxe4 39. Bf3+ Ke5 40. Ke3 Rh1 41. Kd3 Ra1 42. a4 f5 43. Kc3 f4 44. Kb2 Re1 45. Kc2 Re3 46. Bg4 Kd6 1/2-1/2

[Event "Rottach Egern Seniors Cup 10th"]
[Site "Rottach Egern"]
[Date "2022.03.27"]
[Round "2"]
[White "Jahn, Constanze"]
[Black "Cordts, Ingo"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2040"]
[BlackElo "2227"]
[PlyCount "93"]
[EventDate "2022.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 0-0 6. Bg5 h6 7. Be3 Bxe3 8. fxe3 d5 9. exd5 Nxd5 10. Bxd5 Qxd5 11. Nc3 Qe6 12. e4 Ne7 13. Kh1 c6 14. Nh4 g6 15. Qd2 Kh7 16. Rae1 c5 17. Qf2 b6 18. Qg3 Qg4 19. Qf2 Bb7 20. Nf3 Qe6 21. Qg3 f6 22. b3 Bc6 23. Nd1 b5 24. Ne3 a5 25. c4 a4 26. Nd5 Bxd5 27. cxd5 Qd6 28. d4 cxd4 29. Nxd4 axb3 30. Nxb5 Qb6 31. Qxb3 Nc8 32. Rc1 Rb8 33. Rc7+ Qxc7 34. Nxc7 Rxb3 35. axb3 Nd6 36. Ne6 Rc8 37. h3 Nxe4 38. Ra1 Rb8 39. Ra7+ Kh8 40. Rf7 f5 41. Kg1 f4 42. b4 Rxb4 43. Rf8+ Kh7 44. Rf7+ Kg8 45. Rf8+ Kh7 46. Rf7+ Kg8 47. Rf8+ 1/2-1/2

[Event "Rottach Egern Seniors Cup 10th"]
[Site "Rottach Egern"]
[Date "2022.03.26"]
[Round "1"]
[White "Rauch, Norbert"]
[Black "Jahn, Constanze"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "1728"]
[BlackElo "2040"]
[PlyCount "82"]
[EventDate "2022.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 b6 3. d4 e6 4. Bg5 Be7 5. e4 d6 6. Be2 0-0 7. Qc2 Bb7 8. Rd1 Ne8 9. Be3 f5 10. f3 Bg5 11. Qd2 Bh4+ 12. g3 Bf6 13. exf5 exf5 14. Bd3 g6 15. d5 Nd7 16. h4 Ng7 17. Nh3 Nh5 18. Kf2 Bxh4 19. gxh4 Qxh4+ 20. Kg1 Ne5 21. Qg2 Nxd3 22. Nf4 Ndxf4 23. Rxh4 Nxg2 24. Kxg2 Rae8 25. Kf2 Re7 26. Rg1 Kf7 27. Bg5 Re5 28. Re1 Rxe1 29. Kxe1 Ba6 30. b4 Kg7 31. b5 Bc8 32. Be3 f4 33. Bd4+ Kh6 34. Ne4 g5 35. Bg7+ Kxg7 36. Rxh5 h6 37. Rh2 Re8 38. Kd2 Bf5 39. Re2 Bxe4 40. fxe4 Kg6 41. Kd3 g4 0-1

[Event "BL2 Ost 2122 (Women)"]
[Site "Germany"]
[Date "2022.03.20"]
[Round "5.3"]
[White "Oberhofer, Marie"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "1729"]
[BlackElo "2040"]
[PlyCount "96"]
[EventDate "2021.11.27"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bavaria Regensburg (W)"]
[BlackTeam "Rotation Pankow (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e6 5. Bd3 Nc6 6. Nb3 Nf6 7. 0-0 Qc7 8. a3 d5 9. exd5 Nxd5 10. Be4 Nf6 11. Nc3 Be7 12. Re1 0-0 13. Bxc6 bxc6 14. Bg5 Bb7 15. Ne4 Nxe4 16. Bxe7 Qxe7 17. Rxe4 c5 18. Re3 Rad8 19. Qe2 Rd5 20. Re5 c4 21. Rxd5 Bxd5 22. Nd4 Qb7 23. c3 Bxg2 24. f3 Bh3 25. Rb1 Qd5 26. Qf2 e5 27. Nc2 Qd3 28. Re1 f6 29. Nb4 Qd6 30. Qe2 Qc5+ 31. Kh1 a5 32. Nc2 Bf5 33. Ne3 Bd3 34. Qg2 f5 35. Rg1 g6 36. Re1 Qe7 37. Qh3 Qg5 38. Qg3 Qxg3 39. hxg3 Rb8 40. Nd1 e4 41. Kg2 Kf7 42. Kf2 Kf6 43. Ke3 Bc2 44. fxe4 Re8 45. Nf2 fxe4 46. Kd4 Kf5 47. Kxc4 e3 48. Kd4 e2 1/2-1/2

[Event "BL2 Ost 2122 (Women)"]
[Site "Germany"]
[Date "2022.03.19"]
[Round "4.3"]
[White "Jahn, Constanze"]
[Black "Skibbe, Diana"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2040"]
[BlackElo "1987"]
[PlyCount "16"]
[EventDate "2021.11.27"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Rotation Pankow (W)"]
[BlackTeam "Zeulenroda Rochade (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. d5 N8d7 7. Nf3 g6 8. Be2 Bg7 1/2-1/2

[Event "BL2 Ost 2122 (Women)"]
[Site "Germany"]
[Date "2022.02.20"]
[Round "3.2"]
[White "Jahn, Constanze"]
[Black "Richter, Ulrike"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2043"]
[BlackElo "1930"]
[PlyCount "66"]
[EventDate "2021.11.27"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Rotation Pankow (W)"]
[BlackTeam "Coswig (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 d6 6. dxc5 dxe5 7. Bb5 Bg4 8. Bxc6+ bxc6 9. Qa4 Bd7 10. Nxe5 e6 11. Qd4 f6 12. Nxd7 Qxd7 13. b4 e5 14. Qe4 Kf7 15. 0-0 Re8 16. a4 f5 17. Qc4 Kf6 18. f4 Kg6 19. fxe5 Rxe5 20. Qh4 Qe6 21. Qg3+ Kf7 22. Na3 Be7 23. Nc2 h5 24. Nd4 h4 25. Qd3 Qd7 26. Nxf5 Bf6 27. c4 Kg8 28. Ra3 Rh5 29. cxd5 Rxd5 30. Qc4 Rhxf5 31. Rxf5 Qxf5 32. Rf3 Qe6 33. Qf1 Re5 1/2-1/2

[Event "BL2 Ost 2122 (Women)"]
[Site "Germany"]
[Date "2021.11.28"]
[Round "2.3"]
[White "Jahn, Constanze"]
[Black "Gempe, Anet"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2060"]
[BlackElo "1980"]
[PlyCount "11"]
[EventDate "2021.11.27"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Rotation Pankow (W)"]
[BlackTeam "Leipzig SG (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. b3 d5 3. e5 c5 4. Nf3 Ne7 5. Bb2 Nec6 6. Bb5 1/2-1/2

[Event "BL2 Ost 2122 (Women)"]
[Site "Germany"]
[Date "2021.11.27"]
[Round "1.3"]
[White "Lowke, Kathrin"]
[Black "Jahn, Constanze"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1863"]
[BlackElo "2060"]
[PlyCount "75"]
[EventDate "2021.11.27"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Lindenau (W)"]
[BlackTeam "Rotation Pankow (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 b6 2. d4 Bb7 3. Nc3 d6 4. Nf3 g6 5. Bc4 e6 6. Be3 Bg7 7. Qd2 Nd7 8. 0-0-0 a6 9. d5 e5 10. h4 Ngf6 11. a3 Ng4 12. h5 Nxe3 13. Qxe3 gxh5 14. Rxh5 Nf6 15. Rh4 h5 16. Kb1 Ng4 17. Qe2 Kd7 18. Rdh1 Nf6 19. Ng5 Qe7 20. Qf3 Raf8 21. Ne2 Bh6 22. Ng3 Bxg5 23. Qf5+ Kd8 24. Qxg5 Rfg8 25. Qd2 Bc8 26. Qe2 Bg4 27. f3 Bd7 28. Nxh5 Nxh5 29. Rxh5 Rxh5 30. Rxh5 b5 31. Bd3 Qf6 32. g4 Qf4 33. Rh3 Ke7 34. Qf2 Rxg4 35. Qa7 Rg3 36. Rh8 Qxf3 37. Qxc7 Kf6 38. Qxd7 1-0

[Event "Rottach Egern Seniors Cup 9th"]
[Site "Rottach Egern"]
[Date "2021.10.28"]
[Round "7"]
[White "Jahn, Constanze"]
[Black "Geyer, Bernhard"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2044"]
[BlackElo "2180"]
[PlyCount "69"]
[EventDate "2021.10.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. Bb5 Qb6 5. Nc3 Nf6 6. Qe2 a6 7. Bxc6+ Qxc6 8. Nf3 b5 9. 0-0 e6 10. Ne5 Qc7 11. Nd1 Bd6 12. f4 Bb7 13. Nf2 0-0-0 14. a4 b4 15. d4 Bxe5 16. fxe5 Nd7 17. Nd3 c4 18. Nxb4 f5 19. Na2 g5 20. Ba3 Nf8 21. Bd6 Rxd6 22. exd6 Qxd6 23. bxc4 dxc4 24. Qxc4+ Kd7 25. Rab1 Bd5 26. Qc3 Bxa2 27. Rb7+ Kd8 28. Qa5+ Ke8 29. Rb6 Qd5 30. Rb8+ Kf7 31. Qc7+ Kf6 32. Rb7 Kg6 33. Qf7+ Kh6 34. g4 Rg8 35. Qh5# 1-0

[Event "Rottach Egern Seniors Cup 9th"]
[Site "Rottach Egern"]
[Date "2021.10.27"]
[Round "6"]
[White "Jahn, Constanze"]
[Black "Fritz, Roland"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2044"]
[BlackElo "2250"]
[PlyCount "22"]
[EventDate "2021.10.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. b3 d6 2. Bb2 e5 3. g3 Nf6 4. Bg2 g6 5. e3 Bg7 6. Ne2 0-0 7. 0-0 c5 8. c4 Nc6 9. Nbc3 Re8 10. d3 Be6 11. Nd5 Qd7 1/2-1/2

[Event "Rottach Egern Seniors Cup 9th"]
[Site "Rottach Egern"]
[Date "2021.10.26"]
[Round "5"]
[White "Schaefer, Martin1"]
[Black "Jahn, Constanze"]
[Result "0-1"]
[ECO "D73"]
[WhiteElo "1926"]
[BlackElo "2044"]
[PlyCount "88"]
[EventDate "2021.10.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Ne4 7. Qb3 0-0 8. Rd1 dxc4 9. Qxc4 Be6 10. Qc2 Nd6 11. e4 Na6 12. a3 f6 13. h3 Qe8 14. b3 Qf7 15. Nbd2 Rac8 16. Bb2 Rfd8 17. Bf1 Nc7 18. g4 Bh6 19. Nc4 Bf4 20. Bc1 Bxc1 21. Raxc1 Kg7 22. e5 Nde8 23. Rd3 Bd5 24. Qe2 Ne6 25. exf6+ exf6 26. Qb2 Bxf3 27. Rxf3 Nxd4 28. Re3 c5 29. Rce1 Rd7 30. g5 b5 31. gxf6+ Qxf6 32. Ne5 Rdd8 33. Kh1 Nd6 34. Ng4 Qf4 35. Re7+ Kg8 36. Bg2 h5 37. Ne5 Qf6 38. Bd5+ Kh8 39. Qd2 N6f5 40. Nf7+ Kg7 41. Rxa7 Rxd5 42. Nd6+ Kg8 43. Nxc8 Qc6 44. Kg1 Nf3+ 0-1

[Event "Rottach Egern Seniors Cup 9th"]
[Site "Rottach Egern"]
[Date "2021.10.25"]
[Round "4"]
[White "Jahn, Constanze"]
[Black "McAndrew, Robert"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2044"]
[BlackElo "1882"]
[PlyCount "42"]
[EventDate "2021.10.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 g6 7. Bg5 Be6 8. Be2 Bg7 9. 0-0 0-0 10. c5 Ne4 11. Bf4 h6 12. h4 Bf5 13. Nb5 a6 14. Na3 g5 15. hxg5 hxg5 16. Nxg5 Nxd4 17. Nxe4 Bxe4 18. Bd3 Ne6 19. Bxe4 Nxf4 20. Qg4 dxe4 21. Qxf4 Qd4 1/2-1/2

[Event "Rottach Egern Seniors Cup 9th"]
[Site "Rottach Egern"]
[Date "2021.10.24"]
[Round "3"]
[White "Voegerl, Ronald"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "1885"]
[BlackElo "2044"]
[PlyCount "37"]
[EventDate "2021.10.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 c6 6. Nc3 Be7 7. Bg2 0-0 8. Bf4 Bb7 9. 0-0 d5 10. Rfe1 a5 11. Rac1 Nfd7 12. e4 dxc4 13. Qxc4 a4 14. Qe2 Re8 15. d5 Bb4 16. dxe6 fxe6 17. Red1 Qe7 18. a3 Bxc3 19. Rxc3 1/2-1/2

[Event "Rottach Egern Seniors Cup 9th"]
[Site "Rottach Egern"]
[Date "2021.10.23"]
[Round "2"]
[White "Jahn, Constanze"]
[Black "Keeve, Martin"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2044"]
[BlackElo "1898"]
[PlyCount "28"]
[EventDate "2021.10.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 d6 2. e4 c6 3. d4 Qc7 4. Bc4 e6 5. Qe2 Be7 6. e5 b5 7. Bd3 a5 8. 0-0 Ba6 9. c4 bxc4 10. Bxc4 Bxc4 11. Qxc4 d5 12. Qe2 h5 13. Nc3 Nh6 14. Bxh6 Rxh6 1/2-1/2

[Event "Rottach Egern Seniors Cup 9th"]
[Site "Rottach Egern"]
[Date "2021.10.22"]
[Round "1"]
[White "Schattmann, Alfred"]
[Black "Jahn, Constanze"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1734"]
[BlackElo "2044"]
[PlyCount "62"]
[EventDate "2021.10.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. d3 a6 5. Be2 Qc7 6. 0-0 Bd6 7. h3 Nge7 8. Re1 0-0 9. Bf1 b5 10. a3 Bb7 11. Be3 f5 12. exf5 Nxf5 13. Ne4 Nxe3 14. Rxe3 Bf4 15. Re1 Nd4 16. Nxd4 cxd4 17. c3 dxc3 18. Nxc3 Bh2+ 19. Kh1 Rxf2 20. Ne4 Bxe4 21. dxe4 Be5 22. Rc1 Qd8 23. Re2 Rxe2 24. Bxe2 Bxb2 25. Rc2 Bxa3 26. Rd2 Rc8 27. Rxd7 Qf6 28. Qd3 Bb2 29. Bf1 Be5 30. Kg1 Rf8 31. Qe2 Bd4+ 0-1

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.1"]
[White "Nemec, Pavel"]
[Black "Jahn, Constanze"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2224"]
[BlackElo "2048"]
[PlyCount "105"]
[EventDate "2020.03.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Czech Republic 50 XII"]
[BlackTeam "Germany 50 (W)"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Nxc6 bxc6 7. Bd3 d5 8. 0-0 Bd6 9. Qe2 Ne7 10. e5 Bc5 11. Na4 Ba7 12. b3 Ng6 13. Ba3 Qg5 14. Rae1 Nf4 15. Qf3 Nxd3 16. Qxd3 f5 17. Qc3 Bd7 18. Bc5 Qd8 19. f4 Qe7 20. Nb6 Bxb6 21. Bxb6 Kf7 22. Bc5 Qd8 23. Re3 g6 24. Qd4 Rc8 25. b4 Ra8 26. Rff3 h5 27. Rg3 Be8 28. Ra3 Bd7 29. Ra5 Bc8 30. Bd6 Rh7 31. Rc3 Bb7 32. Rac5 Kg8 33. Rg3 Rg7 34. a4 Kh7 35. a5 Rc8 36. Rcc3 Ra8 37. Bc5 Qd7 38. Rg5 Rh8 39. Rd3 Rc8 40. Qf2 Qf7 41. Kf1 Qe8 42. Ke1 Rd8 43. Kd2 Rc8 44. Kc3 Rd8 45. Kd4 Qf7 46. h3 Kg8 47. g4 hxg4 48. hxg4 fxg4 49. Rg3 Bc8 50. R3xg4 Bd7 51. Qh2 Be8 52. Rh4 Qb7 53. Rh8+ 1-0

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.1"]
[White "Jahn, Constanze"]
[Black "Bartak, Vladimir"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2048"]
[BlackElo "2276"]
[PlyCount "80"]
[EventDate "2020.03.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Germany 50 (W)"]
[BlackTeam "Czech Republic 50 VI"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 d6 3. g3 Nf6 4. d3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. c3 Nc6 8. Nbd2 Bg4 9. h3 Bd7 10. Nc4 b5 11. Ne3 Rb8 12. a4 a6 13. axb5 axb5 14. Bd2 h6 15. Kh2 b4 16. Nc4 Be6 17. Qe2 Nd7 18. Ra6 bxc3 19. bxc3 Bxc4 20. dxc4 Rb6 21. Ra2 Qc7 22. Ne1 Rfb8 23. Nd3 Rb1 24. Rxb1 Rxb1 25. Nf4 e6 26. Qd3 Rb8 27. Qc2 Nce5 28. Nd3 Nxc4 29. Bf4 Nce5 30. Nxe5 Nxe5 31. Bxe5 Bxe5 32. f4 Bf6 33. Ra6 h5 34. Qd2 h4 35. gxh4 Rd8 36. h5 gxh5 37. Bf3 h4 38. Qg2+ Kf8 39. c4 Rb8 40. Qa2 Rb2+ 0-1

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.23"]
[White "Schutte, Andre"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "1827"]
[BlackElo "2048"]
[PlyCount "44"]
[EventDate "2020.03.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "South Africa 50"]
[BlackTeam "Germany 50 (W)"]
[WhiteTeamCountry "RSA"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bc4 Nf6 7. Nc3 e5 8. 0-0 Bc5 9. Qe2 0-0 10. Bg5 h6 11. Bh4 Bd4 12. Rab1 g5 13. Bg3 d6 14. Kh1 a5 15. f3 Nh5 16. Bf2 Nf4 17. Qd2 d5 18. Bd3 Nxd3 19. cxd3 Bxf2 20. Rxf2 d4 21. Na4 Ba6 22. Nc5 Bb5 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.15"]
[White "Jahn, Constanze"]
[Black "Strutinskaya, Galina N"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2048"]
[BlackElo "2214"]
[PlyCount "57"]
[EventDate "2020.03.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Germany 50 (W)"]
[BlackTeam "Russia 50 (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Be2 Ngf6 6. d3 b5 7. a4 Bb7 8. axb5 axb5 9. Rxa8 Qxa8 10. b4 e6 11. Nc3 cxb4 12. Nxb5 Qb8 13. Bb2 Be7 14. Qd2 d5 15. e5 Ng4 16. Qf4 Nh6 17. Nd6+ Bxd6 18. exd6 Nf5 19. Qxb4 0-0 20. Ne5 Rd8 21. Rb1 f6 22. Nxd7 Rxd7 23. Ba3 Nxd6 24. Qb6 Qc8 25. Bxd6 Qxc2 26. Re1 Kf7 27. Bb4 Bc6 28. Bd1 Rb7 29. Qxb7+ 1-0

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.27"]
[White "Ortoft, Kai"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1972"]
[BlackElo "2048"]
[PlyCount "37"]
[EventDate "2020.03.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Norway 50"]
[BlackTeam "Germany 50 (W)"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Be7 5. Bd3 0-0 6. Ne5 c5 7. c3 Qb6 8. Qc1 Bd7 9. Nxd7 Nbxd7 10. Nd2 Bd6 11. Bxd6 Qxd6 12. f4 cxd4 13. cxd4 Ng4 14. Nf3 Qb4+ 15. Qd2 Qxd2+ 16. Kxd2 Nf2 17. Rhc1 Nxd3 18. Kxd3 Rfc8 19. b3 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.4"]
[White "Jahn, Constanze"]
[Black "Arkell, Keith C"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "2048"]
[BlackElo "2447"]
[PlyCount "140"]
[EventDate "2020.03.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Germany 50 (W)"]
[BlackTeam "England 50"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "ENG"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Ng5 Ngf6 6. Bd3 Nb6 7. N1f3 h6 8. Ne4 Nxe4 9. Bxe4 Bg4 10. h3 Bxf3 11. Bxf3 g6 12. 0-0 Bg7 13. c3 0-0 14. Bf4 Nd5 15. Bd2 e6 16. Qb3 Qc7 17. Rac1 Rfd8 18. c4 Ne7 19. d5 exd5 20. cxd5 Qb6 21. Qa4 Nxd5 22. b3 a5 23. Qh4 h5 24. Bg5 Re8 25. Rfd1 Re5 26. Bxd5 Rxd5 27. Be3 Qd8 28. Qxd8+ Raxd8 29. Re1 R8d7 30. g3 Bd4 31. Kg2 Bxe3 32. Rxe3 Rd2 33. a4 R7d3 34. Rc3 Rxc3 35. Rxc3 Kf8 36. Re3 Rd4 37. Kf3 f6 38. h4 Kf7 39. Kg2 c5 40. Kh3 b6 41. Rc3 Rb4 42. f3 g5 43. hxg5 fxg5 44. Rd3 Ke6 45. Kg2 Ke5 46. Kf2 c4 47. Re3+ Kf5 48. bxc4 Rxc4 49. Rb3 Rb4 50. Rd3 Ke5 51. Re3+ Kd5 52. Re8 Rxa4 53. Rg8 g4 54. Rg5+ Kc6 55. Rxh5 Ra2+ 56. Kf1 gxf3 57. Rf5 a4 58. Rxf3 Rd2 59. Ke1 Rd4 60. Ke2 b5 61. Rc3+ Rc4 62. Ra3 Kc5 63. Ra1 Rc3 64. Rg1 a3 65. Kd2 Rf3 66. Kc2 b4 67. Kb1 b3 68. g4 a2+ 69. Kb2 Kb4 70. g5 Rf2+ 0-1

[Event "BL2 Ost 1920 (Women)"]
[Site "Germany"]
[Date "2020.02.16"]
[Round "7.3"]
[White "Spangenberg, Romy"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "1865"]
[BlackElo "2057"]
[PlyCount "97"]
[EventDate "2019.09.14"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Lindenau (W)"]
[BlackTeam "Pankow Rotation (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Ndb5 Qb8 7. f4 a6 8. Nd4 Nge7 9. Be3 Nxd4 10. Qxd4 Nc6 11. Qd2 b5 12. a3 d6 13. Be2 Be7 14. 0-0 Qc7 15. f5 Ne5 16. Bg5 f6 17. Bh4 Bd7 18. Bh5+ g6 19. fxe6 Bxe6 20. Bxf6 Qc5+ 21. Kh1 Bxf6 22. Rxf6 0-0-0 23. Rxe6 gxh5 24. Qd5 Qxd5 25. Nxd5 Rhe8 26. Rxe8 Rxe8 27. Nf6 Rf8 28. Nxh5 Rf2 29. Rc1 Nc4 30. Kg1 Rd2 31. b3 Nxa3 32. g4 Nxc2 33. Nf6 Kd8 34. Nxh7 Nd4 35. Rf1 Re2 36. g5 Rxe4 37. Nf6 Re5 38. h4 Nf5 39. Rf4 Nxh4 40. Rxh4 Rxg5+ 41. Rg4 Rxg4+ 42. Nxg4 Kc7 43. Kf2 Kb6 44. Ke3 Kc5 45. Kd3 Kb4 46. Kc2 a5 47. Nf2 Kc5 48. Kc3 b4+ 49. Kd3 1/2-1/2

[Event "BL2 Ost 1920 (Women)"]
[Site "Germany"]
[Date "2020.02.15"]
[Round "6.3"]
[White "Jahn, Constanze"]
[Black "Gempe, Anet"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2057"]
[BlackElo "1982"]
[PlyCount "24"]
[EventDate "2019.09.14"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Pankow Rotation (W)"]
[BlackTeam "Leipzig SG (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. Qe2 Be7 3. e5 c5 4. Qg4 Kf8 5. Bd3 Nc6 6. f4 Nb4 7. Qe2 c4 8. Be4 d5 9. c3 Nc6 10. Bc2 Nh6 11. Nf3 Qb6 12. d4 cxd3 1/2-1/2

[Event "BL2 Ost 1920 (Women)"]
[Site "Germany"]
[Date "2019.12.15"]
[Round "4.3"]
[White "Jahn, Constanze"]
[Black "Pflug, Tanja"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2057"]
[BlackElo "2039"]
[PlyCount "53"]
[EventDate "2019.09.14"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Pankow Rotation (W)"]
[BlackTeam "Merseburg (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. Qe2 c5 3. g3 Nc6 4. c3 Be7 5. Bg2 Nf6 6. Nf3 d5 7. d3 0-0 8. 0-0 b6 9. Re1 dxe4 10. dxe4 e5 11. Na3 Qc7 12. Nc2 Rd8 13. Nh4 a5 14. Bg5 Ba6 15. Qf3 Rd3 16. Ne3 Rd2 17. Nd5 Nxd5 18. Bxd2 Nf6 19. Rad1 Rd8 20. Bg5 h6 21. Bxf6 Bxf6 22. Nf5 Kh7 23. Rxd8 Nxd8 24. Ne3 Ne6 25. Nd5 Qd8 26. h4 Nc7 27. Nxb6 1-0

[Event "BL2 Ost 1920 (Women)"]
[Site "Germany"]
[Date "2019.12.14"]
[Round "3.3"]
[White "Otikova, Elina"]
[Black "Jahn, Constanze"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2105"]
[BlackElo "2057"]
[PlyCount "93"]
[EventDate "2019.09.14"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Loeberitz (W)"]
[BlackTeam "Pankow Rotation (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 a6 3. Nc3 e6 4. d4 b5 5. a4 b4 6. Na2 Bb7 7. Bd3 c4 8. Bxc4 Bxe4 9. 0-0 Qc7 10. Bd3 Bb7 11. Bd2 Nf6 12. Ne5 Nc6 13. Nxc6 Qxc6 14. f3 Qb6 15. c3 Be7 16. a5 Qxa5 17. Nxb4 Qb6 18. Nc2 0-0 19. c4 a5 20. Qe1 Qb3 21. Bc3 a4 22. Kh1 d5 23. c5 Ba6 24. Bxa6 Rxa6 25. Nb4 Raa8 26. Ra3 Qc4 27. Qa1 Bxc5 28. b3 axb3 29. Rxa8 Bxb4 30. Bxb4 Qxb4 31. Rb1 g6 32. Rxf8+ Kxf8 33. Qb2 Kg7 34. Qxb3 Qxd4 35. Rd1 Qf2 36. Qc3 h5 37. h3 h4 38. Qe5 Qg3 39. f4 Qf2 40. Kh2 Qc2 41. Ra1 Qf2 42. Ra3 Qd2 43. Ra7 Qd3 44. Qxe6 Qg3+ 45. Kg1 Kh6 46. Qe5 Kg7 47. Ra6 1-0

[Event "BL2 Ost 1920 (Women)"]
[Site "Germany"]
[Date "2019.09.15"]
[Round "2.3"]
[White "Jahn, Constanze"]
[Black "Nobis, Martina"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2057"]
[BlackElo "1887"]
[PlyCount "81"]
[EventDate "2019.09.14"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Pankow Rotation (W)"]
[BlackTeam "Niederwiesa Gruen Weiss (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. Bc4 Bg7 3. d4 d6 4. Qf3 e6 5. Ne2 c5 6. dxc5 Qa5+ 7. Nbc3 Qxc5 8. Qd3 a6 9. Be3 Qc7 10. Rd1 Nd7 11. Bb3 Bf8 12. Bd4 Ngf6 13. Qd2 Be7 14. 0-0 Nc5 15. Bxf6 Bxf6 16. Qxd6 Qxd6 17. Rxd6 Nxb3 18. axb3 Be5 19. Rd2 b5 20. f4 Bc7 21. e5 Ke7 22. Ne4 Bb6+ 23. Nd4 Rd8 24. Rfd1 Bb7 25. Nf6 h5 26. Kf1 Rac8 27. c3 Ba8 28. g3 Bb7 29. Ke2 Bc7 30. h4 Bb6 31. Nxb5 axb5 32. Rd7+ Kf8 33. Rxb7 Rxd1 34. Kxd1 Bf2 35. Ne4 Be3 36. Ke2 Bc1 37. Nd6 Ra8 38. Rxb5 Bxb2 39. c4 Bc3 40. Rb7 Kg8 41. c5 1-0

[Event "BL2 Ost 1920 (Women)"]
[Site "Germany"]
[Date "2019.09.14"]
[Round "1.3"]
[White "Fischer, Franziska"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1752"]
[BlackElo "2057"]
[PlyCount "61"]
[EventDate "2019.09.14"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Chemnitz Aufbau (W)"]
[BlackTeam "Pankow Rotation (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. e3 Bf5 3. Be2 Nf6 4. Nd2 h6 5. b3 Nc6 6. a3 e6 7. Bb2 Bd6 8. Ngf3 0-0 9. c4 Re8 10. c5 Bf8 11. b4 a6 12. 0-0 Nd7 13. Qb3 g5 14. Bd3 Bxd3 15. Qxd3 f5 16. Ne5 Ncxe5 17. dxe5 Bg7 18. f4 g4 19. g3 h5 20. Kf2 h4 21. Nb3 c6 22. Nd4 Qe7 23. Rac1 Nf8 24. Rfd1 Bh6 25. Ne2 Red8 26. Rc2 Ng6 27. Rh1 h3 28. Ra1 Nf8 29. Nd4 Re8 30. Nb3 Nd7 31. Bd4 1/2-1/2

[Event "BL 1819 (Women)"]
[Site "Germany"]
[Date "2019.03.03"]
[Round "11.2"]
[White "Jahn, Constanze"]
[Black "Melamed, Tatiana"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2084"]
[BlackElo "2381"]
[PlyCount "57"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]
[WhiteTeam "Pankow Rotation (W)"]
[BlackTeam "Bad Koenigshofen (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. b3 d6 4. Bb5+ Nd7 5. 0-0 Be7 6. Bb2 Ngf6 7. Re1 0-0 8. d4 cxd4 9. Nxd4 Nc5 10. Nd2 a6 11. Bf1 Re8 12. c4 e5 13. Nc2 Bf8 14. Nb4 Bg4 15. Qc2 Rc8 16. Nd3 Nfd7 17. b4 Nxd3 18. Qxd3 a5 19. a3 Be6 20. Rec1 Qb6 21. Bc3 g6 22. c5 dxc5 23. bxa5 Qc6 24. Nc4 Red8 25. Qe3 Qa4 26. Bd2 Qc6 27. Bc3 Qa4 28. Bd2 Qc6 29. Bc3 1/2-1/2

[Event "BL 1819 (Women)"]
[Site "Germany"]
[Date "2019.03.02"]
[Round "10.2"]
[White "Agrest, Inna"]
[Black "Jahn, Constanze"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2283"]
[BlackElo "2084"]
[PlyCount "97"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]
[WhiteTeam "Hofheim (W)"]
[BlackTeam "Pankow Rotation (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Nf6 8. 0-0-0 Be7 9. Be2 d6 10. Qg3 g6 11. f4 Nd7 12. Bf3 Bf6 13. Rhe1 Bg7 14. Kb1 Na5 15. e5 dxe5 16. f5 Nc5 17. fxe6 fxe6 18. Nb3 Ncxb3 19. axb3 0-0 20. h4 Nc6 21. Bxc6 Qxc6 22. h5 Qe8 23. Ne4 gxh5 24. Bc5 Rf4 25. Qd3 b6 26. g3 Rg4 27. Bxb6 Bb7 28. Nd6 Qc6 29. Nxb7 Qxb6 30. Qd7 Rf8 31. Nd6 Rg6 32. Ne4 Rf7 33. Qc8+ Rf8 34. Qd7 Rf7 35. Qc8+ Rf8 36. Qc4 Rg4 37. Rd6 Qa5 38. b4 Qa4 39. Rxa6 Qd7 40. Qxe6+ Qxe6 41. Rxe6 h4 42. gxh4 Rxh4 43. b5 Rb8 44. c4 Rh2 45. b6 h6 46. c5 Kf7 47. Rc6 Bf8 48. Rf1+ Ke7 49. Rcf6 1-0

[Event "BL 1819 (Women)"]
[Site "Germany"]
[Date "2019.03.01"]
[Round "9.2"]
[White "Jahn, Constanze"]
[Black "Hapala, Elisabeth"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2084"]
[BlackElo "2145"]
[PlyCount "148"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]
[WhiteTeam "Pankow Rotation (W)"]
[BlackTeam "Lehrte (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bb5+ Bd7 8. Bxd7+ Nxd7 9. 0-0 Rc8 10. Bd2 dxe5 11. dxe5 Be7 12. Qa4 0-0 13. Qg4 Re8 14. Nc3 Nxc3 15. Bxc3 Nb6 16. Rad1 Nd5 17. h4 Qc7 18. Bd4 Qc2 19. h5 h6 20. Nd2 f5 21. exf6 Bxf6 22. Ne4 Bxd4 23. Rxd4 Qxb2 24. Nd6 Nf6 25. Qd1 Red8 26. Rd2 Qb4 27. Re1 Rd7 28. Rxe6 Rcd8 29. Rd4 Qc5 30. Qd2 Ne8 31. Rd5 Rxd6 32. Rxe8+ Rxe8 33. Rxd6 Qxh5 34. Rd7 Qb5 35. g3 Qb1+ 36. Kh2 Qe4 37. Qc3 Re7 38. Rd4 Qe2 39. Rd2 Qe4 40. Rd4 Qe6 41. a4 Kh7 42. Qc5 b6 43. Qc2+ Qg6 44. Qc3 Re5 45. Rc4 Rh5+ 46. Kg2 Qb1 47. Qc2+ Qxc2 48. Rxc2 Ra5 49. Rc4 Kg6 50. Kf3 Kf5 51. Ke3 Ke5 52. Kd3 Rd5+ 53. Ke3 Ra5 54. Kd3 Kd6 55. Ke3 a6 56. Kd3 Rd5+ 57. Ke3 b5 58. axb5 axb5 59. Rc8 b4 60. Ke4 Rb5 61. Rd8+ Ke7 62. Rd1 Ke6 63. Rb1 b3 64. Rb2 h5 65. f4 Rb4+ 66. Kd3 Kf5 67. Ke3 Rb8 68. Kf3 Rb7 69. Ke3 Ke6 70. Ke4 g6 71. Kd4 Kf5 72. Ke3 Kg4 73. Kf2 h4 74. gxh4 Kxf4 0-1

[Event "BL 1819 (Women)"]
[Site "Germany"]
[Date "2019.02.10"]
[Round "8.2"]
[White "Jahn, Constanze"]
[Black "Antolak, Julia"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2084"]
[BlackElo "2240"]
[PlyCount "132"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]
[WhiteTeam "Pankow Rotation (W)"]
[BlackTeam "Harksheide (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Be2 cxd4 7. cxd4 Bxb1 8. Rxb1 e6 9. a3 Be7 10. 0-0 Bf6 11. Be3 Nge7 12. Qa4 0-0 13. Rfd1 a6 14. b4 Rfd8 15. g4 h6 16. Qc2 Rac8 17. Qd3 b5 18. Rbc1 Qd6 19. Qe4 Ng6 20. Rc5 Nce7 21. Rdc1 Qd7 22. Ne5 Bxe5 23. dxe5 Nd5 24. Rxc8 Rxc8 25. Rxc8+ Qxc8 26. Qd4 Qc2 27. Bd3 Qd1+ 28. Bf1 Qb1 29. g5 hxg5 30. Bxg5 Qf5 31. h4 Nxe5 32. Bg2 Nf3+ 33. Bxf3 Qxf3 34. Be3 Qf5 35. Bd2 Qf3 36. Be3 Nxe3 37. fxe3 Qd5 38. Qb6 Qd3 39. Qxa6 Qxe3+ 40. Kg2 Qe2+ 41. Kg3 f5 42. Qc8+ Kh7 43. h5 Qxh5 44. Qxe6 Qg6+ 45. Qxg6+ Kxg6 46. a4 bxa4 47. b5 a3 48. b6 a2 49. b7 a1Q 50. b8Q Qg1+ 51. Kf3 Qf1+ 52. Kg3 f4+ 53. Kh2 Qf2+ 54. Kh1 Qf3+ 55. Kh2 Qh5+ 56. Kg1 Qg5+ 57. Kh1 Kh7 58. Qb7 Qh4+ 59. Kg1 Qg4+ 60. Kh1 f3 61. Qb1+ Qg6 62. Qb2 Qg2+ 63. Qxg2 fxg2+ 64. Kxg2 Kg6 65. Kf3 Kf5 66. Kg3 Kg5 0-1

[Event "BL 1819 (Women)"]
[Site "Germany"]
[Date "2019.02.09"]
[Round "7.2"]
[White "Osmanodja, Filiz"]
[Black "Jahn, Constanze"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2348"]
[BlackElo "2084"]
[PlyCount "61"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK (W)"]
[BlackTeam "Pankow Rotation (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 a6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Be3 Nf6 7. Bd3 Nc6 8. Nxc6 bxc6 9. 0-0 d5 10. f4 Bb7 11. e5 Nd7 12. Ne2 c5 13. c3 Qc6 14. Ng3 c4 15. Bc2 g6 16. Bd4 Bc5 17. Ne2 0-0-0 18. b4 Bxd4+ 19. Nxd4 Qb6 20. a4 Rdf8 21. a5 Qc7 22. Ba4 Nb8 23. b5 Qc5 24. Kh1 h5 25. Rb1 h4 26. h3 Qc7 27. bxa6 Bxa6 28. Rb6 g5 29. Nc6 Bb7 30. Na7+ Kd8 31. Nb5 1-0

[Event "BL 1819 (Women)"]
[Site "Germany"]
[Date "2019.01.13"]
[Round "6.2"]
[White "Schleining, Zoya"]
[Black "Jahn, Constanze"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "2370"]
[BlackElo "2084"]
[PlyCount "77"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]
[WhiteTeam "Deizisau (W)"]
[BlackTeam "Pankow Rotation (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 0-0 6. e3 Nbd7 7. Qc2 c6 8. Rd1 Ne8 9. Bxe7 Qxe7 10. Bd3 g6 11. 0-0 f5 12. Nd2 Nd6 13. f4 Nf6 14. c5 Nde4 15. Nf3 Ng4 16. Rde1 Bd7 17. h3 Nh6 18. Ne5 Nf7 19. Bxe4 fxe4 20. Qb3 Be8 21. a3 Kg7 22. Nd1 h5 23. Nf2 Nxe5 24. fxe5 Rb8 25. Nh1 Rf5 26. Ng3 Rg5 27. Kh2 h4 28. Nh1 Rf5 29. Nf2 g5 30. Ng4 Bg6 31. Nf6 Rh8 32. Qa4 a6 33. Qd1 Rxf1 34. Rxf1 Bf5 35. b4 Qd8 36. Qe2 Qe7 37. a4 Qc7 38. Rb1 Rh6 39. Ne8+ 1-0

[Event "BL 1819 (Women)"]
[Site "Germany"]
[Date "2019.01.12"]
[Round "5.2"]
[White "Jahn, Constanze"]
[Black "Bulmaga, Irina"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2084"]
[BlackElo "2402"]
[PlyCount "116"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]
[WhiteTeam "Pankow Rotation (W)"]
[BlackTeam "Schwaebisch Hall (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Bc5 5. c3 a6 6. a4 Ba7 7. 0-0 d6 8. Be3 0-0 9. Nbd2 Ne7 10. Bxa7 Rxa7 11. Nh4 Ng6 12. Nxg6 hxg6 13. f4 exf4 14. Rxf4 c6 15. d4 d5 16. Bd3 dxe4 17. Nxe4 Nxe4 18. Bxe4 Be6 19. Qe2 Qd6 20. Qf2 Raa8 21. h4 Rae8 22. Bd3 f5 23. Qg3 Bd5 24. Qg5 Rf6 25. h5 Re3 26. Bf1 Re4 27. Rxe4 Bxe4 28. h6 Kh7 29. hxg7 Kxg7 30. Bc4 Rf8 31. Re1 Rh8 32. Kf2 Rh5 33. Qe3 Rh4 34. Bf1 Rg4 35. Re2 Qh2 36. Ke1 Qh1 37. d5 cxd5 38. Qc5 Qh4+ 39. Kd1 Qf6 40. Qc7+ Qf7 41. Qe5+ Kf8 42. Qb8+ Qe8 43. Qd6+ Kf7 44. Qc7+ Qe7 45. Qb8 Qd7 46. b3 Qc6 47. Qe5 Rh4 48. Kd2 Rh1 49. Rf2 Qb6 50. Rf4 Qxb3 51. Qc7+ Ke6 52. Qc8+ Kd6 53. Qd8+ Kc6 54. Qf6+ Kc7 55. Qe5+ Kb6 56. Qd4+ Ka5 57. Qc5+ Kxa4 58. Bb5+ Qxb5 0-1

[Event "BL 1819 (Women)"]
[Site "Germany"]
[Date "2018.11.18"]
[Round "4.1"]
[White "Zatonskih, Anna"]
[Black "Jahn, Constanze"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2431"]
[BlackElo "2084"]
[PlyCount "59"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]
[WhiteTeam "Baden-Baden (W)"]
[BlackTeam "Pankow Rotation (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 b5 2. e4 Bb7 3. Bd3 e6 4. Nf3 a6 5. 0-0 g6 6. c3 Bg7 7. a4 c6 8. Bf4 Ne7 9. Nbd2 d5 10. e5 Nd7 11. Re1 Nb6 12. b3 Nd7 13. Nf1 h6 14. h4 Rc8 15. Qd2 Nf5 16. Bxf5 gxf5 17. Ng3 c5 18. Nh5 Bf8 19. axb5 axb5 20. dxc5 Rxc5 21. Ra7 Qb8 22. Rea1 b4 23. cxb4 Rb5 24. Nd4 Bxb4 25. Nxb5 Bxd2 26. Rxb7 Qd8 27. Bxd2 0-0 28. Rxd7 Qxh4 29. Nf6+ Kg7 30. Ra4 1-0

[Event "BL 1819 (Women)"]
[Site "Germany"]
[Date "2018.11.17"]
[Round "3.1"]
[White "Jahn, Constanze"]
[Black "Georgescu, Lena"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2084"]
[BlackElo "2142"]
[PlyCount "52"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]
[WhiteTeam "Pankow Rotation (W)"]
[BlackTeam "Karlsruhe (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Nf6 4. d4 Nxd5 5. Nf3 cxd4 6. Bc4 Nc6 7. Nxd4 e6 8. Nxc6 bxc6 9. 0-0 Be7 10. Qh5 0-0 11. Nd2 Qc7 12. Ne4 Rb8 13. Bb3 c5 14. c4 Nf4 15. Qf3 Ng6 16. Qe2 Bb7 17. Bc2 Qc6 18. f3 f5 19. Nc3 Bf6 20. Ba4 Qd6 21. Rd1 Bd4+ 22. Kh1 a6 23. Be3 e5 24. b4 Qc7 25. Bxd4 cxd4 26. Nd5 Qd6 1/2-1/2

[Event "BL 1819 (Women)"]
[Site "Germany"]
[Date "2018.10.28"]
[Round "2.2"]
[White "Santeramo, Alessia Carmen"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2054"]
[BlackElo "2084"]
[PlyCount "64"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]
[WhiteTeam "Bayern Muenchen (W)"]
[BlackTeam "Pankow Rotation (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Na5 4. 0-0 a6 5. Be2 d6 6. d4 cxd4 7. Qxd4 Nc6 8. Qd3 Qc7 9. c4 Bg4 10. b3 Nf6 11. Bb2 Bxf3 12. Qxf3 Ne5 13. Qe3 e6 14. Nc3 Be7 15. Rac1 0-0 16. Kh1 Ned7 17. f4 Rac8 18. g4 Qb6 19. Qf3 Nc5 20. g5 Nfd7 21. Qh5 Rfe8 22. Rcd1 Bf8 23. Bf3 g6 24. Qg4 Bg7 25. Bg2 f5 26. exf5 gxf5 27. Qh5 Nf8 28. Rf3 Ne4 29. Na4 Nf2+ 30. Kg1 Nh3+ 31. Kh1 Nf2+ 32. Kg1 Nh3+ 1/2-1/2

[Event "BL 1819 (Women)"]
[Site "Germany"]
[Date "2018.10.27"]
[Round "1.2"]
[White "Jahn, Constanze"]
[Black "Theissl Pokorna, Regina"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2084"]
[BlackElo "2306"]
[PlyCount "86"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]
[WhiteTeam "Pankow Rotation (W)"]
[BlackTeam "Rodewisch (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. 0-0 Nf6 6. b4 Bb6 7. a4 a5 8. b5 Ne7 9. d3 Ng6 10. Be3 Bxe3 11. fxe3 0-0 12. Ra2 c6 13. bxc6 bxc6 14. Rb2 d5 15. exd5 cxd5 16. Bb5 Qc7 17. h3 h6 18. c4 Be6 19. Rc2 dxc4 20. Bxc4 Qb6 21. Qc1 Rfd8 22. Na3 Nd5 23. Bxd5 Bxd5 24. Ne1 Qb4 25. Nc4 Rab8 26. Qa1 e4 27. Ne5 Nxe5 28. Qxe5 Bb3 29. Rc3 Re8 30. Qc7 Rbc8 31. Qxc8 Rxc8 32. Rxc8+ Kh7 33. dxe4 Qxa4 34. Nf3 Qxe4 35. Rc3 a4 36. Nd2 Qb4 37. Rfc1 Be6 38. Nb1 Bf5 39. Nd2 a3 40. e4 a2 41. Nb3 Bxe4 42. Rc4 Qb6+ 43. Kh2 Bd5 0-1

[Event "BL2 Ost 1718 (Women)"]
[Site "Germany"]
[Date "2018.02.18"]
[Round "7.2"]
[White "Moldenhauer, Antje"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "1720"]
[BlackElo "2110"]
[PlyCount "35"]
[EventDate "2017.10.14"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Coswig TuS (W)"]
[BlackTeam "Pankow Rotation (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 a6 6. Nc3 Qc7 7. Bd3 b5 8. 0-0 Nf6 9. Qe2 Bb7 10. f4 Nxd4 11. Bxd4 Bc5 12. Bxc5 Qxc5+ 13. Kh1 h5 14. e5 Ng4 15. Rae1 g6 16. Be4 Bxe4 17. Nxe4 Qb6 18. Nd6+ 1/2-1/2

[Event "BL2 Ost 1718 (Women)"]
[Site "Germany"]
[Date "2018.02.17"]
[Round "6.2"]
[White "Jahn, Constanze"]
[Black "Handrick Morgenstern, Petra"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2110"]
[BlackElo "1937"]
[PlyCount "39"]
[EventDate "2017.10.14"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Pankow Rotation (W)"]
[BlackTeam "Dresden USV TU (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. h3 Nf6 4. c3 Nbd7 5. Qc2 b6 6. d4 Bb7 7. d5 g6 8. Be2 Bg7 9. 0-0 0-0 10. Bf4 Ne8 11. c4 e5 12. Bd2 Nc7 13. Bd3 Nf6 14. Nc3 Qd7 15. a4 Nh5 16. Nb5 Nxb5 17. axb5 Qe7 18. Rfe1 Bc8 19. Ra3 Nf4 20. Bf1 1/2-1/2

[Event "BL2 Ost 1718 (Women)"]
[Site "Germany"]
[Date "2018.01.28"]
[Round "5.2"]
[White "Jahn, Constanze"]
[Black "Lowke, Kathrin"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2110"]
[BlackElo "1943"]
[PlyCount "77"]
[EventDate "2017.10.14"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Pankow Rotation (W)"]
[BlackTeam "Leipzig Lindenau (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. c3 Nc6 4. d4 cxd4 5. cxd4 Nf6 6. e5 Nd5 7. Nc3 Bb4 8. Bd2 Qa5 9. a3 Bxc3 10. bxc3 Qc7 11. Bd3 b6 12. 0-0 Bb7 13. Ng5 Nde7 14. Ne4 0-0 15. Qg4 Kh8 16. Qh3 Ng6 17. Ng5 h6 18. Nxf7+ Rxf7 19. Bxg6 Re7 20. Bg5 d6 21. Bxe7 Qxe7 22. exd6 Qxd6 23. Be4 Rf8 24. Rfe1 Bc8 25. Qh5 Ne7 26. Qe5 Qd7 27. Rad1 Nf5 28. d5 exd5 29. Rxd5 Qf7 30. Bxf5 Bxf5 31. Qe7 Qxd5 32. Qxf8+ Kh7 33. Qe7 a6 34. Qe5 Qd3 35. h3 Qd7 36. Qd4 Qc7 37. Re5 Bg6 38. Re6 b5 39. Rxa6 1-0

[Event "BL2 Ost 1718 (Women)"]
[Site "Germany"]
[Date "2018.01.27"]
[Round "4.2"]
[White "Beltz, Franziska"]
[Black "Jahn, Constanze"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2046"]
[BlackElo "2110"]
[PlyCount "93"]
[EventDate "2017.10.14"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Leipzig SG (W)"]
[BlackTeam "Pankow Rotation (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. 0-0 Ne5 9. h3 Nc4 10. Bc1 Bb4 11. Nce2 Ne5 12. f4 Nxd3 13. cxd3 Bc5 14. Kh1 d5 15. e5 Nd7 16. a3 Qb6 17. Nf3 a5 18. Nc3 g6 19. Ng5 h6 20. Nf3 Be7 21. d4 Qc6 22. a4 b6 23. Rf2 Ba6 24. Rc2 Rc8 25. b3 Bb4 26. Bb2 0-0 27. Rac1 Qb7 28. Qd2 Kg7 29. Qe3 Bxc3 30. Rxc3 b5 31. axb5 Qxb5 32. Rxc8 Rxc8 33. Rxc8 Bxc8 34. Qc3 Ba6 35. Ba3 Qf1+ 36. Kh2 Qb5 37. Be7 a4 38. bxa4 Qxa4 39. Qc7 Bf1 40. Qd8 Qc2 41. Nh4 Qf2 42. Qxd7 Qxf4+ 43. Kh1 Bxg2+ 44. Nxg2 Qf1+ 45. Kh2 g5 46. Bf6+ Kg6 47. Qe8 1-0

[Event "BL2 Ost 1718 (Women)"]
[Site "Germany"]
[Date "2017.12.17"]
[Round "3.2"]
[White "Naumann, Nadine"]
[Black "Jahn, Constanze"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1973"]
[BlackElo "2110"]
[PlyCount "90"]
[EventDate "2017.10.14"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Loeberitz (W)"]
[BlackTeam "Pankow Rotation (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. d3 Nc6 3. g3 d5 4. Nd2 Nf6 5. Bg2 Bg4 6. f3 Bd7 7. Nh3 dxe4 8. dxe4 e5 9. c3 Qc7 10. 0-0 Be7 11. Nc4 Rd8 12. Qe2 0-0 13. a4 a6 14. Be3 Na5 15. Nxa5 Qxa5 16. Qc2 c4 17. Kh1 Rc8 18. Nf2 Bc5 19. Bxc5 Qxc5 20. Bh3 Bxh3 21. Nxh3 Rfd8 22. Rad1 Qe3 23. Qf2 Qxf2 24. Nxf2 Kf8 25. Rxd8+ Rxd8 26. Rd1 Ke7 27. Kg2 Rxd1 28. Nxd1 Kd6 29. Ne3 Kc5 30. Nf5 Nd7 31. f4 g6 32. Nh6 f6 33. Nf7 Nb6 34. fxe5 fxe5 35. Nxe5 Nxa4 36. Nf7 Nxb2 37. Nd8 b5 38. Kf3 Nd1 39. Kf4 Nxc3 40. e5 b4 41. Nb7+ Kd5 42. Nd8 b3 43. e6 Kd6 44. Kg5 b2 45. Kf6 Nd5+ 0-1

[Event "BL2 Ost 1718 (Women)"]
[Site "Germany"]
[Date "2017.10.15"]
[Round "2.1"]
[White "Brand, Kathrin"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1896"]
[BlackElo "2110"]
[PlyCount "155"]
[EventDate "2017.10.14"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Chemnitz Aufbau (W)"]
[BlackTeam "Pankow Rotation (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 Nf6 2. Bb2 e6 3. e3 c5 4. Nf3 Be7 5. Be2 0-0 6. 0-0 d6 7. c4 b6 8. d4 Bb7 9. Nc3 Nbd7 10. Nd2 cxd4 11. exd4 d5 12. Bf3 Re8 13. Re1 Nf8 14. Nf1 Ng6 15. g3 Qd7 16. Ne3 Bb4 17. a3 Bxc3 18. Bxc3 Rac8 19. Rc1 Ne7 20. Qe2 Ba6 21. Qa2 h5 22. Red1 g6 23. Bg2 Rc7 24. f3 Rec8 25. Bf1 Bb7 26. Bg2 Ba6 27. Bf1 Bb7 28. Bg2 Nf5 29. Nxf5 exf5 30. Bd2 dxc4 31. Bf4 cxb3 32. Qxb3 Rxc1 33. Bxc1 Bd5 34. Qd3 Qe6 35. Bf4 Bb3 36. Rc1 Rxc1+ 37. Bxc1 Qe1+ 38. Qf1 Qc3 39. Bg5 Qxd4+ 40. Kh1 Nh7 41. Be7 Qd1 42. Qxd1 Bxd1 43. Kg1 f6 44. Kf2 Kf7 45. Bd6 Ke6 46. Bb8 Kd7 47. Bf4 Nf8 48. Bf1 Ba4 49. Bc4 Bc6 50. Bd2 a5 51. Bh6 Ne6 52. Bxe6+ Kxe6 53. Ke2 g5 54. h4 f4 55. hxg5 fxg3 56. g6 h4 57. Bf4 Be8 58. Bc7 Bxg6 59. Bxb6 a4 60. Kf1 Be8 61. Kg2 Bc6 62. Bc7 Kf5 63. Bd8 Kf4 64. Bxf6 h3+ 65. Kxh3 Kxf3 66. Bd4 Bd7+ 67. Kh4 g2 68. Kg5 Ke2 69. Kf4 Bc6 70. Bg1 Kf1 71. Bh2 g1Q 72. Bxg1 Kxg1 73. Ke3 Kf1 74. Kd2 Kf2 75. Kc2 Ke1 76. Kc1 Be4 77. Kb2 Kd2 78. Ka2 1/2-1/2

[Event "BL2 Ost 1718 (Women)"]
[Site "Germany"]
[Date "2017.10.14"]
[Round "1.1"]
[White "Jahn, Constanze"]
[Black "Mucha, Annegret"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2110"]
[BlackElo "2018"]
[PlyCount "79"]
[EventDate "2017.10.14"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Pankow Rotation (W)"]
[BlackTeam "Zeulenroda (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d3 g6 6. 0-0 Bg7 7. Re1 0-0 8. h3 a6 9. Bg5 b5 10. Qc1 Qc7 11. Bf1 b4 12. Bh6 Bb7 13. Bxg7 Kxg7 14. cxb4 cxb4 15. Qe3 Rfc8 16. Rc1 Qd8 17. Nbd2 e5 18. Nc4 Na5 19. Nfd2 Nxc4 20. dxc4 Nd7 21. Rd1 Nc5 22. g3 Qe7 23. b3 a5 24. a4 f5 25. Bg2 Rf8 26. exf5 Bxg2 27. f6+ Rxf6 28. Kxg2 Raf8 29. Rf1 Qb7+ 30. f3 Qc7 31. Ne4 Nxe4 32. Qxe4 Qf7 33. Rad1 Rc8 34. Rd5 Rc5 35. Rxc5 dxc5 36. Qxe5 Qf8 37. Rd1 Kg8 38. Rd7 Rxf3 39. Qd5+ Rf7 40. Rd8 1-0

[Event "BL2 Ost 1617 (Women)"]
[Site "Germany"]
[Date "2017.02.12"]
[Round "5.4"]
[White "Jahn, Constanze"]
[Black "Bade, Heidrun"]
[Result "1-0"]
[ECO "C86"]
[WhiteElo "2101"]
[BlackElo "1796"]
[PlyCount "59"]
[EventDate "2016.10.22"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Rotation Pankow (W)"]
[BlackTeam "Potsdam USV (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Qe2 Be7 5. 0-0 0-0 6. c3 d6 7. h3 Na5 8. Bb5 a6 9. Ba4 b5 10. Bc2 c5 11. d4 Qc7 12. dxe5 dxe5 13. Bg5 h6 14. Bh4 Nc4 15. b3 Nb6 16. Bg3 Nbd7 17. Nbd2 Nh7 18. Nh4 Bd6 19. Nf5 Ndf6 20. Nxd6 Qxd6 21. f4 exf4 22. Bxf4 Qe6 23. e5 Bb7 24. Rae1 Rfe8 25. c4 Nf8 26. Qf2 N6d7 27. Ne4 Bc6 28. Nd6 Red8 29. Bg3 Ra7 30. Nxf7 1-0

[Event "BL2 Ost 1617 (Women)"]
[Site "Germany"]
[Date "2017.01.22"]
[Round "4.4"]
[White "Jahn, Constanze"]
[Black "Strate, Gerda"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2101"]
[BlackElo "1901"]
[PlyCount "53"]
[EventDate "2016.10.22"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Rotation Pankow (W)"]
[BlackTeam "Dresden Gruen Weiss (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Bc4 Nc6 3. c3 Nf6 4. d3 d5 5. exd5 Nxd5 6. Nf3 Be7 7. 0-0 0-0 8. Re1 Bg4 9. h3 Bxf3 10. Qxf3 Nb6 11. Bb3 Bf6 12. Nd2 Na5 13. Bc2 Re8 14. Ne4 Nd7 15. b4 Nc6 16. Bb3 Rf8 17. a4 a5 18. b5 Na7 19. Nxf6+ Nxf6 20. Rxe5 c6 21. Bg5 Qd6 22. Rf5 Nd5 23. Bxd5 cxd5 24. Rxd5 Qg6 25. Be3 Nc8 26. Rg5 Qxd3 27. Bd4 1-0

[Event "BL2 Ost 1617 (Women)"]
[Site "Germany"]
[Date "2017.01.21"]
[Round "3.4"]
[White "Puehrer, Anne"]
[Black "Jahn, Constanze"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1700"]
[BlackElo "2101"]
[PlyCount "74"]
[EventDate "2016.10.22"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Coswig (W)"]
[BlackTeam "Rotation Pankow (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. 0-0 Bc5 9. Be3 Ne5 10. Bf4 d6 11. Bxe5 dxe5 12. Nb3 Ba7 13. Qd2 Bd7 14. Rad1 Bc6 15. Qd6 Qxd6 16. Rxd6 Ke7 17. Rd2 Bb6 18. h3 h5 19. Rfd1 g6 20. Kf1 g5 21. Ke1 Rac8 22. Rd3 Nd7 23. Bh1 Nf8 24. Bg2 h4 25. g4 Ng6 26. R3d2 Nf4 27. f3 Be3 28. Re2 Nxe2 29. Kxe2 Bb6 30. Nd2 Bd4 31. Ndb1 b5 32. a3 a5 33. Kf1 b4 34. axb4 axb4 35. Na2 Bb5+ 36. Ke1 Rxc2 37. Bf1 Bf2# 0-1

[Event "BL2 Ost 1516 (Women)"]
[Site "Germany"]
[Date "2016.02.28"]
[Round "7.2"]
[White "Jahn, Constanze"]
[Black "Gara, Anita"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2116"]
[BlackElo "2307"]
[PlyCount "78"]
[EventDate "2015.09.26"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Berlin Rotation (W)"]
[BlackTeam "Loeberitz (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Re1 d6 7. c3 Kh8 8. h3 Ng8 9. d4 f5 10. dxe5 fxe4 11. Rxe4 Bf5 12. Re1 Nxe5 13. Nxe5 dxe5 14. Qxd8 Raxd8 15. Be3 Nf6 16. Nd2 Nd5 17. Nf3 Nxe3 18. Rxe3 e4 19. Nd4 Bc5 20. Nxf5 Rxf5 21. Rxe4 Rxf2 22. Kh1 Rxb2 23. Rae1 g6 24. Rf4 b5 25. Bb3 Rf8 26. Rfe4 Rbf2 27. h4 Rf1+ 28. Rxf1 Rxf1+ 29. Kh2 Bd6+ 30. g3 Rf3 31. Rg4 Rxc3 32. h5 Kg7 33. Rg5 c5 34. Bd5 Kf6 35. hxg6 hxg6 36. Rg4 g5 37. Kh3 Re3 38. Bc6 a6 39. Bb7 Ra3 0-1

[Event "BL2 Ost 1516 (Women)"]
[Site "Germany"]
[Date "2016.02.27"]
[Round "6.2"]
[White "Lorenz, Nicole"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "1923"]
[BlackElo "2116"]
[PlyCount "87"]
[EventDate "2015.09.26"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Lindenau (W)"]
[BlackTeam "Berlin Rotation (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Nb3 b5 8. a3 Bb7 9. f4 Na5 10. Nxa5 Qxa5 11. Bd3 Nf6 12. 0-0 Qc7 13. Kh1 h5 14. e5 Ng4 15. Bg1 Bc5 16. Qe2 Be7 17. Be4 Rc8 18. Bxb7 Qxb7 19. Ne4 Rc4 20. Rfe1 Qc7 21. c3 g6 22. Rad1 Rc6 23. Rd3 Qb7 24. Red1 Rc4 25. Nd6+ Bxd6 26. Rxd6 0-0 27. Rxd7 Qc8 28. R7d4 Rc7 29. a4 Qb7 30. axb5 axb5 31. Rd8 b4 32. Rxf8+ Kxf8 33. c4 b3 34. Qd3 Kg7 35. c5 h4 36. Qh3 Nh6 37. Qxh4 Rd7 38. Qe1 Nf5 39. Rxd7 Qxd7 40. Qc3 Qd5 41. Qe1 Qc4 42. Qf2 Qc1 43. h3 Ne7 44. Kh2 1/2-1/2

[Event "BL2 Ost 1516 (Women)"]
[Site "Germany"]
[Date "2016.01.10"]
[Round "5.2"]
[White "Jahn, Constanze"]
[Black "Pfau, Beate"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2116"]
[BlackElo "2084"]
[PlyCount "64"]
[EventDate "2015.09.26"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Berlin Rotation (W)"]
[BlackTeam "Potsdam (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. f4 g6 3. d4 Bg7 4. e5 cxd4 5. Nf3 Nc6 6. Nxd4 Nh6 7. Nxc6 bxc6 8. Bd3 d6 9. exd6 Qxd6 10. 0-0 0-0 11. Nd2 Ng4 12. Qf3 Qc5+ 13. Kh1 Qh5 14. h3 Bd4 15. Nb3 Bb6 16. Bd2 Qh4 17. Be1 Qh6 18. c4 Nf6 19. Bd2 Bg4 20. Qg3 Qh5 21. f5 Be2 22. Bxe2 Qxe2 23. Bh6 Nh5 24. Qf3 Qe5 25. Bf4 Qxf5 26. c5 Qxf4 27. Qxf4 Nxf4 28. cxb6 Ne6 29. b7 Rab8 30. Na5 Nc5 31. Rfc1 Nxb7 32. Nxc6 Ra8 1/2-1/2

[Event "BL2 Ost 1516 (Women)"]
[Site "Germany"]
[Date "2015.12.06"]
[Round "4.2"]
[White "Rogozenco, Ileana"]
[Black "Jahn, Constanze"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2001"]
[BlackElo "2116"]
[PlyCount "122"]
[EventDate "2015.09.26"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK (W) II"]
[BlackTeam "Berlin Rotation (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. 0-0 b5 8. Nxc6 Qxc6 9. Bf3 Bb7 10. e5 Qc7 11. Bxb7 Qxb7 12. Qd4 Ne7 13. Re1 Rc8 14. Ne4 Nf5 15. Qd3 h6 16. Bf4 Be7 17. Rad1 0-0 18. c3 Rfd8 19. Qf3 Qc6 20. Qg4 Kh7 21. Qh5 Rf8 22. Rd3 f6 23. Nd6 Bxd6 24. exd6 Qc4 25. Rf3 g6 26. Qh3 g5 27. b3 Qc6 28. Bg3 Nxd6 29. Rd1 Ne4 30. Rfd3 d5 31. c4 bxc4 32. bxc4 Qxc4 33. Rb3 Qc6 34. f3 Nxg3 35. Qxg3 Rf7 36. Rdb1 Qc5+ 37. Kf1 e5 38. Qh3 Kg6 39. Qe6 Qc4+ 40. Ke1 d4 41. Qxc4 Rxc4 42. Kd2 Rfc7 43. R1b2 a5 44. Rb6 R7c6 45. Rxc6 Rxc6 46. Rb5 a4 47. Rb4 Ra6 48. g4 h5 49. h3 hxg4 50. hxg4 f5 51. Ke2 Kf6 52. a3 Ke6 53. Kd3 Rc6 54. Rxa4 Rc3+ 55. Ke2 fxg4 56. fxg4 Kd5 57. Ra8 Ke4 58. a4 d3+ 59. Kd2 Rc2+ 60. Kd1 Ke3 61. Rd8 Ra2 0-1

