[Event "DDR Women-ch24"]
[Site "Stralsund"]
[Date "1975.??.??"]
[Round "5"]
[White "Boettcher, Ilse"]
[Black "Bade, Heidrun"]
[Result "1/2-1/2"]
[ECO "D58"]
[PlyCount "58"]
[EventDate "1975.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 0-0 6. e3 h6 7. Bh4 Nbd7 8. Rc1 b6 9. cxd5 exd5 10. Bb5 Bb7 11. 0-0 a6 12. Ba4 Rc8 13. Qe2 c5 14. dxc5 bxc5 15. Rfd1 Nb6 16. Bc2 Qd6 17. Bf5 Ra8 18. Qc2 Qc7 19. Bg3 Bd6 20. Bxd6 Qxd6 21. Ne2 Nfd7 22. Qc3 Rfe8 23. Ng3 Qe7 24. Qa5 Rac8 25. Qc3 g6 26. Bc2 Qf6 27. Bb3 Ne5 28. Nxe5 Qxe5 29. Qa5 Qc7 1/2-1/2

[Event "DDR Women-ch24"]
[Site "Stralsund"]
[Date "1975.??.??"]
[Round "9"]
[White "Boettcher, Ilse"]
[Black "Feibert, Petra"]
[Result "1/2-1/2"]
[ECO "E67"]
[PlyCount "30"]
[EventDate "1975.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nbd7 7. e3 e5 8. Nc3 Nh5 9. Qc2 f5 10. dxe5 Nxe5 11. b3 Nxf3+ 12. Bxf3 Nf6 13. Bb2 Ng4 14. Rad1 Ne5 15. Bg2 Qe8 1/2-1/2

[Event "DDR Women-ch24"]
[Site "Stralsund"]
[Date "1975.??.??"]
[Round "7"]
[White "Boettcher, Ilse"]
[Black "Heintze, Marion"]
[Result "1/2-1/2"]
[ECO "A42"]
[PlyCount "68"]
[EventDate "1975.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. d5 Na6 6. Nge2 f5 7. exf5 Bxf5 8. Ng3 Bd7 9. Be2 Ne7 10. 0-0 0-0 11. Nce4 Nf5 12. Bg5 Qe8 13. Nxf5 Bxf5 14. f3 b6 15. Qd2 Nc5 16. Bd3 a5 17. Bc2 Bxe4 18. fxe4 Qd7 19. Qe3 Rxf1+ 20. Rxf1 Rf8 21. Rxf8+ Bxf8 22. Qf3 Be7 23. Bd2 Qd8 24. Qg4 Qd7 25. Qxd7 Nxd7 26. Kf2 Kg7 27. b4 axb4 28. Bxb4 Nc5 29. a4 h6 30. a5 bxa5 31. Bxa5 Bd8 32. Kf3 Nb7 33. Bd2 Nc5 34. Be3 Bg5 1/2-1/2

[Event "DDR Women-ch24"]
[Site "Stralsund"]
[Date "1975.??.??"]
[Round "13"]
[White "Boettcher, Ilse"]
[Black "Kluss, Christel"]
[Result "1/2-1/2"]
[ECO "D19"]
[PlyCount "33"]
[EventDate "1975.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Nbd7 10. Bd3 Bxd3 11. Qxd3 c5 12. Rd1 Qa5 13. Ne2 Rfd8 14. Ng3 Rac8 15. Qe2 cxd4 16. Nxd4 Nc5 17. Bd2 1/2-1/2

[Event "DDR Women-ch24"]
[Site "Stralsund"]
[Date "1975.??.??"]
[Round "2"]
[White "Boettcher, Ilse"]
[Black "Wagner Michel, Annett"]
[Result "1-0"]
[ECO "D45"]
[PlyCount "105"]
[EventDate "1975.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. c4 c6 4. e3 Nf6 5. Nc3 Bd6 6. Qc2 0-0 7. Be2 Re8 8. 0-0 Qc7 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nd7 12. Bg5 f5 13. Qc2 Nf6 14. Bd3 b6 15. Rfe1 Bb7 16. c5 Bf4 17. Bxf6 gxf6 18. Bc4 Qf7 19. Qb3 Bc8 20. Re2 b5 21. Bd3 Bd7 22. Rae1 Kf8 23. Bc2 Rad8 24. Qc3 Bc8 25. Bb3 Re7 26. Qb4 Bc7 27. Qd2 Rde8 28. a4 a6 29. axb5 axb5 30. Qc3 Qg6 31. g3 Qg7 32. Kh1 Qh6 33. Nh4 Qg5 34. Qf3 Bd7 35. Ng2 Qg4 36. Qe3 Qg5 37. f4 Qg4 38. Qc3 Qg7 39. Nh4 Qh6 40. Nf3 Bc8 41. Re3 Qg7 42. R1e2 Bd7 43. Qe1 Qf7 44. Nh4 Qh5 45. d5 cxd5 46. Bxd5 e5 47. Nf3 Be6 48. Bxe6 Rxe6 49. Nd4 Ra6 50. Nxb5 Rea8 51. Nxc7 Ra1 52. Nxa8 Qxe2 53. Rxe2 1-0

[Event "DDR Women-ch24"]
[Site "Stralsund"]
[Date "1975.??.??"]
[Round "11"]
[White "Boettcher, Ilse"]
[Black "Winter, Irene"]
[Result "1-0"]
[ECO "D25"]
[PlyCount "113"]
[EventDate "1975.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. Nbd2 Nbd7 7. Qb3 Bd6 8. e4 Bxf3 9. Qxf3 e5 10. d5 0-0 11. 0-0 a5 12. Re1 a4 13. Nf1 Nb6 14. Bd3 Nfd7 15. Ng3 Qf6 16. Nf5 Kh8 17. Qg4 Qg6 18. Qh3 Nf6 19. Bd2 Bc5 20. Rac1 Nbd7 21. Be3 Ra5 22. Bd2 Raa8 23. Re2 Qg4 24. Qxg4 Nxg4 25. Bb5 Ngf6 26. Rc4 a3 27. b4 Bb6 28. h3 g6 29. Ng3 Kg7 30. Bc1 h5 31. Rc3 Rfc8 32. Rxa3 Rxa3 33. Bxa3 Ra8 34. Bc1 Bd4 35. Rc2 Nb6 36. Bd3 Ne8 37. Ne2 Ba1 38. a3 f5 39. f3 Kf6 40. Kf2 fxe4 41. fxe4 g5 42. Ke3 Nd6 43. Rxc7 Nf5+ 44. Kd2 Nd6 45. Rc2 Na4 46. Ke3 Kg6 47. Ra2 Bc3 48. Nxc3 Nxc3 49. Rc2 Ncb5 50. Bxb5 Nxb5 51. Ke2 Nd6 52. Bb2 Re8 53. Rc7 Ra8 54. Rd7 Ra6 55. Re7 Kf6 56. Re6+ Kf7 57. Rxe5 1-0

[Event "DDR Women-ch24"]
[Site "Stralsund"]
[Date "1975.??.??"]
[Round "3"]
[White "Burchardt, Brigitte"]
[Black "Boettcher, Ilse"]
[Result "1/2-1/2"]
[ECO "C76"]
[PlyCount "73"]
[EventDate "1975.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. c3 g6 7. Re1 Nge7 8. d4 Bg7 9. dxe5 dxe5 10. Be3 0-0 11. Bc5 b5 12. Bc2 Be6 13. Nbd2 Nb8 14. Ng5 Bc8 15. Bb3 Nd7 16. Be3 c5 17. c4 Bb7 18. cxb5 axb5 19. a4 bxa4 20. Rxa4 Rxa4 21. Bxa4 Nc6 22. Nc4 Nd4 23. Nd6 Qc7 24. Bxd4 exd4 25. Nb5 Qe5 26. Nf3 Qe7 27. Na3 Ba6 28. Bb3 Ne5 29. Nxe5 Qxe5 30. Bc4 Bxc4 31. Nxc4 Qb8 32. Qa4 Qa8 33. Qb5 Rc8 34. Qd7 Rd8 35. Qe7 Bf8 36. Qc7 Qb8 37. Qa5 1/2-1/2

[Event "DDR Women-ch24"]
[Site "Stralsund"]
[Date "1975.??.??"]
[Round "12"]
[White "Hoffmann, Regine"]
[Black "Boettcher, Ilse"]
[Result "0-1"]
[ECO "A13"]
[PlyCount "90"]
[EventDate "1975.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. b3 c5 5. Bg2 Nc6 6. cxd5 Nxd5 7. Bb2 Nf6 8. d3 Be7 9. Nbd2 0-0 10. 0-0 Bd7 11. Rc1 Rc8 12. Nc4 Nd5 13. e4 Nb6 14. Nce5 f6 15. Nc4 e5 16. Bc3 Be6 17. Nh4 Qd7 18. Ne3 Rfd8 19. Nhf5 Bf8 20. Bh3 Kh8 21. Bg4 Qxd3 22. Qf3 Qd7 23. Rfd1 Nd4 24. Nxd4 cxd4 25. Bb2 Rxc1 26. Bxc1 Bxg4 27. Nxg4 Qe6 28. Ne3 Rc8 29. Nf5 Rc3 30. Qg4 g6 31. Nh6 Qxg4 32. Nxg4 Be7 33. f4 h5 34. Nf2 Kg8 35. fxe5 fxe5 36. Nd3 Nd7 37. Bb2 Rc2 38. h4 Kf7 39. a3 Ke6 40. Kf1 Nf6 41. Bxd4 exd4 42. Nf4+ Kf7 43. e5 Ng4 44. e6+ Kf6 45. Rxd4 Bc5 0-1

[Event "DDR Women-ch24"]
[Site "Stralsund"]
[Date "1975.??.??"]
[Round "6"]
[White "Kube, Hannelore"]
[Black "Boettcher, Ilse"]
[Result "0-1"]
[ECO "E94"]
[PlyCount "78"]
[EventDate "1975.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. c4 Bg7 4. Nc3 Nf6 5. Be2 Nbd7 6. Nf3 0-0 7. 0-0 e5 8. dxe5 dxe5 9. Qc2 c6 10. Rd1 Qc7 11. Ne1 Nc5 12. Be3 Ne6 13. g3 b6 14. Rac1 Bb7 15. b4 Rad8 16. Nf3 Ng4 17. Bd2 Nf6 18. Be3 Ng4 19. Bd2 f5 20. h3 Nh6 21. c5 f4 22. g4 Nf7 23. cxb6 axb6 24. Qb3 Qe7 25. Bc4 Nd4 26. Nxd4 Rxd4 27. Be1 b5 28. Be6 Re8 29. Bxf7+ Qxf7 30. Qxf7+ Kxf7 31. f3 Ke6 32. Ne2 Rxd1 33. Rxd1 Bf8 34. Nc1 c5 35. Nd3 cxb4 36. Nxb4 Rc8 37. Bd2 Rd8 38. Kf1 Bxb4 39. Rb1 Bxd2 0-1

[Event "DDR Women-ch24"]
[Site "Stralsund"]
[Date "1975.??.??"]
[Round "1"]
[White "Lehmann, Christina"]
[Black "Boettcher, Ilse"]
[Result "1/2-1/2"]
[ECO "C77"]
[PlyCount "81"]
[EventDate "1975.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Nf6 6. d3 g6 7. 0-0 Bg7 8. Re1 0-0 9. Nbd2 Qe7 10. Nf1 Nd8 11. Bc2 Ne6 12. d4 Nh5 13. Ng3 Nef4 14. Be3 Bg4 15. h3 Be6 16. Nxh5 Nxh5 17. Qd2 Rfd8 18. d5 Bd7 19. g4 Qf6 20. Bd1 Nf4 21. Kh2 g5 22. Ng1 Qg6 23. f3 h5 24. Bxf4 gxf4 25. Bc2 Bf6 26. Ne2 hxg4 27. fxg4 Qh6 28. Rg1 Kh8 29. Qd3 Rg8 30. Qf3 Rg7 31. Rg2 Rag8 32. Rag1 Bh4 33. Rh1 Rh7 34. Kg1 Bg5 35. Kf1 Bh4 36. c4 Qf6 37. b4 Rhg7 38. Rhg1 Qg5 39. Bd1 Rc8 40. Bb3 Rg6 41. Nc3 1/2-1/2

[Event "DDR Women-ch24"]
[Site "Stralsund"]
[Date "1975.??.??"]
[Round "4"]
[White "Lesky, Christine"]
[Black "Boettcher, Ilse"]
[Result "0-1"]
[ECO "E87"]
[PlyCount "64"]
[EventDate "1975.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Nh5 8. Qd2 f5 9. Bg5 Qe8 10. Bd3 Na6 11. Nge2 Nc5 12. Bc2 a6 13. b4 Nd7 14. exf5 gxf5 15. 0-0 Kh8 16. Rae1 Qf7 17. g4 fxg4 18. fxg4 Nhf6 19. Ne4 Qg8 20. h3 Nxe4 21. Bxe4 Nf6 22. Bxf6 Bxf6 23. Ng3 Bd7 24. Nh5 Bg5 25. Qd3 Bh4 26. Re2 Rxf1+ 27. Kxf1 Rf8+ 28. Kg1 Qf7 29. Rg2 Bf2+ 30. Kh2 Bh4 31. Qd2 Qe7 32. Qh6 Bg5 0-1

[Event "DDR Women-ch24"]
[Site "Stralsund"]
[Date "1975.??.??"]
[Round "10"]
[White "Nuenchert, Eveline"]
[Black "Boettcher, Ilse"]
[Result "1/2-1/2"]
[ECO "A36"]
[PlyCount "31"]
[EventDate "1975.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. e4 Nge7 7. Nge2 d6 8. 0-0 0-0 9. Rb1 a6 10. a3 Rb8 11. b4 b6 12. Be3 Nd4 13. f4 Bb7 14. Bf2 Qd7 15. Qd2 f5 16. Rfc1 1/2-1/2

[Event "DDR Women-ch24"]
[Site "Stralsund"]
[Date "1975.??.??"]
[Round "8"]
[White "Seidemann, Ulricke"]
[Black "Boettcher, Ilse"]
[Result "1-0"]
[ECO "E01"]
[PlyCount "123"]
[EventDate "1975.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. b3 Nbd7 5. Bg2 c6 6. 0-0 Bd6 7. Bb2 0-0 8. d4 b6 9. Nbd2 Bb7 10. Ne5 c5 11. e3 Ne4 12. Nxe4 dxe4 13. Nxd7 Qxd7 14. dxc5 bxc5 15. Qc2 Qc6 16. Rad1 Rad8 17. Rd2 Be7 18. Rfd1 Rxd2 19. Rxd2 Rd8 20. Rxd8+ Bxd8 21. Qd1 Be7 22. h4 Qd6 23. Qxd6 Bxd6 24. Kf1 f6 25. Ke2 a5 26. Kd2 Kf7 27. Bc3 Bc7 28. a3 Ke7 29. b4 axb4 30. axb4 cxb4 31. Bxb4+ Kd7 32. Kc3 f5 33. Bf1 Ba6 34. Be2 Kc6 35. Bf8 g6 36. Kb4 e5 37. Bd1 Bc8 38. Ba4+ Kb7 39. Be8 Be6 40. Kb5 f4 41. Bc6+ Kc8 42. Bxe4 fxe3 43. fxe3 Bf5 44. Bxf5+ gxf5 45. Kc6 f4 46. gxf4 exf4 47. exf4 Bxf4 48. h5 Be3 49. Be7 Bf4 50. c5 Bg3 51. Bf6 Bh2 52. Be7 Bg3 53. Bd6 Bf2 54. Kd5 Kd7 55. c6+ Kd8 56. Ke6 Be3 57. Kf7 Bd2 58. Kg7 h6 59. Kg6 Be3 60. Bf8 Kc7 61. Bxh6 Bd4 62. Bg5 1-0

[Event "DDR Women-ch23"]
[Site "Potsdam"]
[Date "1974.02.23"]
[Round "13"]
[White "Boettcher, Ilse"]
[Black "Nuenchert, Eveline"]
[Result "1/2-1/2"]
[ECO "E74"]
[PlyCount "52"]
[EventDate "1974.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 h6 8. Bd2 Na6 9. Nf3 Nc7 10. 0-0 e5 11. Ne1 a6 12. Qc2 Nfe8 13. a4 b6 14. f4 f5 15. fxe5 dxe5 16. exf5 gxf5 17. Be3 a5 18. Qd2 f4 19. Bf2 Nd6 20. Bd3 Nce8 21. Qc2 Bf5 22. Nf3 Qc8 23. Nd2 Bg4 24. Rae1 Qd8 25. Be2 Bf5 26. Bd3 Bg4 1/2-1/2

[Event "DDR Women-ch23"]
[Site "Potsdam"]
[Date "1974.02.22"]
[Round "12"]
[White "Hartlapp, Jutta"]
[Black "Boettcher, Ilse"]
[Result "1/2-1/2"]
[ECO "C54"]
[PlyCount "32"]
[EventDate "1974.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. Qb3 Nce7 11. 0-0 0-0 12. Rfe1 c6 13. Rac1 Qb6 14. a3 Bg4 15. Qc2 Bxf3 16. Nxf3 Rad8 1/2-1/2

[Event "DDR Women-ch23"]
[Site "Potsdam"]
[Date "1974.02.21"]
[Round "11"]
[White "Boettcher, Ilse"]
[Black "Feibert, Petra"]
[Result "0-1"]
[ECO "E51"]
[PlyCount "154"]
[EventDate "1974.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. a3 Be7 7. Nf3 c5 8. cxd5 exd5 9. dxc5 Bxc5 10. 0-0 Nc6 11. b4 Bd6 12. Qc2 Ne5 13. Nxe5 Bxe5 14. Bb2 Be6 15. f4 Bc7 16. Kh1 Bb6 17. Rf3 Rc8 18. Qd2 Bg4 19. Rg3 h5 20. h3 Bxe3 21. Qxe3 d4 22. Qd2 dxc3 23. Bxc3 h4 24. Rxg4 Nxg4 25. hxg4 h3 26. Bf5 hxg2+ 27. Kxg2 Rc4 28. Rh1 Qxd2+ 29. Bxd2 Rd8 30. Be3 g6 31. Bb1 Rc3 32. Bc1 Re8 33. Kf2 Rec8 34. Be3 Rd8 35. Bxa7 Rd2+ 36. Ke1 Rb2 37. Rh8+ Kxh8 38. Bd4+ Kh7 39. Bxg6+ Kxg6 40. Bxc3 Rb3 41. Kd2 Rxa3 42. Kc2 f6 43. Kb2 Ra8 44. Bd2 Re8 45. Kc3 Re4 46. Kd3 f5 47. gxf5+ Kxf5 48. Kc2 b5 49. Kc3 Ke6 50. Kd3 Kd5 51. f5 Re5 52. Be3 Rxf5 53. Bc5 Rf3+ 54. Kd2 Kc4 55. Kc2 Rg3 56. Be7 Rg2+ 57. Kc1 Re2 58. Bc5 Kc3 59. Kb1 Re1+ 60. Ka2 Kc2 61. Bb6 Re6 62. Ba5 Ra6 63. Ka3 Kb1 64. Kb3 Rh6 65. Kc3 Ka2 66. Kc2 Rc6+ 67. Kd2 Kb3 68. Kd3 Rd6+ 69. Ke4 Kc4 70. Ke3 Rd3+ 71. Ke2 Rb3 72. Kd2 Rxb4 73. Bxb4 Kxb4 74. Kc2 Ka3 75. Kb1 b4 76. Ka1 b3 77. Kb1 b2 0-1

[Event "DDR Women-ch23"]
[Site "Potsdam"]
[Date "1974.02.20"]
[Round "10"]
[White "Espig, Gesine"]
[Black "Boettcher, Ilse"]
[Result "1/2-1/2"]
[ECO "D37"]
[PlyCount "69"]
[EventDate "1974.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. e3 0-0 6. Be2 a6 7. a3 dxc4 8. Bxc4 c5 9. 0-0 b5 10. Bd3 Bb7 11. dxc5 Bxc5 12. b4 Bd6 13. Bb2 Qb6 14. Qe2 Nbd7 15. Ng5 h6 16. Nge4 Be5 17. Nxf6+ Nxf6 18. Nd1 Qd6 19. Bxe5 Qxe5 20. Rc1 Rac8 21. Nb2 Rfd8 22. Bc2 Kf8 23. Nd3 Qd5 24. Nf4 Qa2 25. a4 e5 26. Nd3 Qd5 27. f3 Rxc2 28. Qxc2 Qxd3 29. Qc5+ Kg8 30. axb5 axb5 31. Qxe5 Re8 32. Qc5 Qxe3+ 33. Qxe3 Rxe3 34. Rc5 Kh7 35. Rd1 1/2-1/2

[Event "DDR Women-ch23"]
[Site "Potsdam"]
[Date "1974.02.19"]
[Round "9"]
[White "Boettcher, Ilse"]
[Black "Burchardt, Brigitte"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "82"]
[EventDate "1974.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 c6 7. Bd3 Be7 8. Qc2 0-0 9. Nf3 h6 10. Bh4 Re8 11. 0-0 Nf8 12. Rab1 Nh5 13. Bxe7 Qxe7 14. b4 Ne6 15. b5 Nf6 16. bxc6 bxc6 17. Na4 Qd6 18. Rfc1 Bd7 19. Ne5 Rec8 20. Nc5 Nd8 21. Qa4 Be8 22. Qa6 Rcb8 23. Nb7 Nxb7 24. Rxb7 Rxb7 25. Qxb7 Qa3 26. Rd1 Rd8 27. Qc7 Qa4 28. Rc1 Ra8 29. Qb7 Qa3 30. Rb1 Rd8 31. Qb3 Qa5 32. Qc2 Rc8 33. Bf5 Rb8 34. g3 Rxb1+ 35. Qxb1 c5 36. Qb8 Qb6 37. Qc8 Kf8 38. dxc5 Qb2 39. Qc7 Qxa2 40. Qd6+ Kg8 41. c6 Qa1+ 1-0

[Event "DDR Women-ch23"]
[Site "Potsdam"]
[Date "1974.02.17"]
[Round "8"]
[White "Seidemann, Ulricke"]
[Black "Boettcher, Ilse"]
[Result "1/2-1/2"]
[ECO "A36"]
[PlyCount "103"]
[EventDate "1974.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 c5 4. Bg2 Nc6 5. d3 e6 6. e4 Nge7 7. Nge2 d6 8. 0-0 0-0 9. Rb1 Rb8 10. a3 a6 11. b4 cxb4 12. axb4 b5 13. cxb5 axb5 14. d4 d5 15. e5 Qb6 16. Qd3 Nf5 17. Rd1 Bd7 18. Bf4 Rb7 19. Bh3 Nfxd4 20. Nxd4 Nxe5 21. Qf1 Nc4 22. Nde2 Bc6 23. Bg2 Ra7 24. Qe1 Rd8 25. Bc1 d4 26. Ne4 Bxe4 27. Bxe4 f5 28. Bg2 e5 29. Bg5 Rdd7 30. Nc1 h6 31. Bd2 e4 32. Nb3 Kh7 33. h4 e3 34. Bc1 Re7 35. Qe2 Rad7 36. Nc5 Rd8 37. Nd3 Rde8 38. f3 Qd6 39. f4 Ra7 40. Kh2 Qb6 41. Bf3 Ree7 42. Kg2 Ra4 43. Nc5 Raa7 44. Bd5 Qd6 45. Bxc4 bxc4 46. Qxc4 Qc6+ 47. Kh2 e2 48. Re1 Qf3 49. Bd2 Ra3 50. Rb3 Qf2+ 51. Kh3 Ra2 52. Rf3 1/2-1/2

[Event "DDR Women-ch23"]
[Site "Potsdam"]
[Date "1974.02.16"]
[Round "7"]
[White "Boettcher, Ilse"]
[Black "Winter, Irene"]
[Result "0-1"]
[ECO "E80"]
[PlyCount "108"]
[EventDate "1974.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 e5 6. d5 Nfd7 7. Be3 Bh6 8. Qd2 Bxe3 9. Qxe3 0-0 10. Nh3 f5 11. Nf2 Qe7 12. Be2 a5 13. Nd3 Na6 14. exf5 gxf5 15. 0-0-0 Ndc5 16. f4 Nxd3+ 17. Bxd3 Qf7 18. fxe5 f4 19. Qe1 dxe5 20. Ne4 Nb4 21. Bb1 b6 22. a3 Na6 23. Bd3 Bf5 24. Kb1 Rab8 25. Nc3 Bxd3+ 26. Rxd3 Nc5 27. Rd2 Qg6+ 28. Ka2 e4 29. Re2 Rbe8 30. Rf1 Nd3 31. Qh4 e3 32. Qh3 Rf7 33. Ka1 Rg7 34. Qf3 Rf7 35. Qh3 Nc5 36. Ka2 Kh8 37. Qh4 Nd3 38. Ka1 Rf5 39. h3 Rh5 40. Qg4 Qxg4 41. hxg4 Rg5 42. g3 Rxg4 43. gxf4 Rxf4 44. Rxf4 Nxf4 45. Re1 Nd3 46. Re2 Nf4 47. Re1 h5 48. Kb1 h4 49. Kc2 h3 50. Ne2 Nxe2 51. Rxe2 Kg7 52. Kd1 Kg6 53. Rh2 e2+ 54. Ke1 Re3 0-1

[Event "DDR Women-ch23"]
[Site "Potsdam"]
[Date "1974.02.15"]
[Round "6"]
[White "Heintze, Marion"]
[Black "Boettcher, Ilse"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "42"]
[EventDate "1974.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Nbd2 c6 7. Re1 Nbd7 8. e4 dxe4 9. Nxe4 Nxe4 10. Rxe4 Nf6 11. Re1 Bg4 12. c3 Re8 13. Qb3 Bxf3 14. Bxf3 Qd7 15. Qc2 Nd5 16. Be3 Rad8 17. Rad1 Qc7 18. a3 Nxe3 19. Rxe3 Rd6 20. Rde1 Rd7 21. Qa4 Ra8 1/2-1/2

[Event "DDR Women-ch23"]
[Site "Potsdam"]
[Date "1974.02.14"]
[Round "5"]
[White "Scholz, Jutta"]
[Black "Boettcher, Ilse"]
[Result "0-1"]
[ECO "C90"]
[PlyCount "109"]
[EventDate "1974.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. d3 Na5 10. Bc2 c5 11. Nbd2 Qc7 12. Nf1 Nc6 13. Ne3 Rd8 14. Nd5 Nxd5 15. exd5 Nb8 16. d4 Bf6 17. Bg5 Bxg5 18. Nxg5 h6 19. Nf3 exd4 20. cxd4 c4 21. Qe2 Nd7 22. Qe7 Ra7 23. Qh4 Nf6 24. Re2 Qd7 25. Rae1 Qg4 26. Qxg4 Bxg4 27. Re7 Rxe7 28. Rxe7 Bd7 29. Re3 Nxd5 30. Re1 Kf8 31. Be4 Nf6 32. Bb7 Rb8 33. Be4 Nxe4 34. Rxe4 Bf5 35. Re3 b4 36. Kf1 Bb1 37. a3 bxa3 38. bxa3 Bd3+ 39. Ke1 Rb3 40. a4 Ra3 41. Kd2 Rxa4 42. Ne1 Bf5 43. Kc3 Be6 44. Nc2 a5 45. Re1 Ra2 46. f3 d5 47. Ne3 Ra3+ 48. Kb2 Rd3 49. Nc2 Rd2 50. Kc3 Rxg2 51. Ra1 Rxh2 52. Rxa5 Rf2 53. f4 Rxf4 54. Kb4 g5 55. Kc5 0-1

[Event "DDR Women-ch23"]
[Site "Potsdam"]
[Date "1974.02.13"]
[Round "4"]
[White "Boettcher, Ilse"]
[Black "Roensch, Ingrid"]
[Result "1-0"]
[ECO "E54"]
[PlyCount "83"]
[EventDate "1974.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Nf3 0-0 6. Bd3 c5 7. 0-0 cxd4 8. exd4 dxc4 9. Bxc4 Bxc3 10. bxc3 b6 11. Ne5 Ba6 12. Bxa6 Nxa6 13. Re1 Nd7 14. Qg4 Nxe5 15. dxe5 Kh8 16. Re3 f5 17. exf6 Rxf6 18. Bb2 Qf8 19. c4 Rg6 20. Qh4 Kg8 21. Rd1 Nc5 22. Be5 Qf7 23. Kf1 Nd7 24. Red3 Rh6 25. Qe4 Rf8 26. Rf3 Qe8 27. Rxf8+ Nxf8 28. Qb7 Qf7 29. Qb8 Rh5 30. f3 Rf5 31. Rd8 Qg6 32. Bd6 Rxf3+ 33. gxf3 Qd3+ 34. Kg2 Qc2+ 35. Kg3 Qg6+ 36. Kf4 Qh6+ 37. Ke4 Qh4+ 38. Bf4 Qe1+ 39. Be3 Qb1+ 40. Rd3 Qxa2 41. Qc7 Qa5 42. Qe5 1-0

[Event "DDR Women-ch23"]
[Site "Potsdam"]
[Date "1974.02.12"]
[Round "3"]
[White "Just, Gabriele"]
[Black "Boettcher, Ilse"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "83"]
[EventDate "1974.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. e3 Bg7 4. Bd3 d5 5. Nd2 0-0 6. c3 Nbd7 7. f4 e6 8. Ngf3 c5 9. 0-0 Qc7 10. Qe1 c4 11. Bc2 b5 12. Ne5 Bb7 13. Bxf6 Nxf6 14. a4 a6 15. e4 Nxe4 16. Nxe4 dxe4 17. Bxe4 Rfe8 18. Qe2 Bd5 19. g3 Qb7 20. Rfe1 f6 21. Nf3 Kf7 22. Nd2 Rac8 23. Qf3 Qd7 24. axb5 Qxb5 25. f5 Rcd8 26. fxe6+ Rxe6 27. Bxd5 Rxd5 28. Rxe6 Kxe6 29. Qe4+ Kd6 30. Re1 Kc7 31. Qe2 Bh6 32. Qxc4+ Kd7 33. Qxb5+ axb5 34. Ne4 Rf5 35. Nc5+ Kd6 36. Re8 Bc1 37. Nd3 Bd2 38. Kg2 Kd5 39. g4 Rg5 40. Re2 Rxg4+ 41. Kf3 Rh4 42. Rxd2 1-0

[Event "DDR Women-ch23"]
[Site "Potsdam"]
[Date "1974.02.10"]
[Round "2"]
[White "Boettcher, Ilse"]
[Black "Lehmann, Christina"]
[Result "1/2-1/2"]
[ECO "A52"]
[PlyCount "60"]
[EventDate "1974.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 Ngxe5 7. Nxe5 Nxe5 8. Be2 0-0 9. 0-0 d6 10. Nd5 Be6 11. b3 a5 12. Bb2 Bf5 13. Kh1 c6 14. Nf4 Qh4 15. Bd4 Rad8 16. Kg1 Rfe8 17. g3 Qg4 18. Qc1 Bxd4 19. exd4 Ng6 20. Nxg6 Qxg6 21. Bf3 Bd3 22. Rd1 Be2 23. Bxe2 Rxe2 24. Re1 Rde8 25. Rxe2 Rxe2 26. Qf4 h6 27. Qf3 Qc2 28. Kf1 Qb2 29. Qxe2 Qxa1+ 30. Kg2 Qxd4 1/2-1/2

[Event "DDR Women-ch23"]
[Site "Potsdam"]
[Date "1974.02.09"]
[Round "1"]
[White "Wagner Michel, Annett"]
[Black "Boettcher, Ilse"]
[Result "1-0"]
[ECO "B15"]
[PlyCount "99"]
[EventDate "1974.02.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d5 5. Nf3 dxe4 6. Nxe4 Bg4 7. c3 Nf6 8. Nc5 Nbd7 9. Nd3 Qc7 10. h3 Bf5 11. Nde5 Nxe5 12. Nxe5 0-0 13. Bc4 Be4 14. 0-0 c5 15. Be3 cxd4 16. Bxd4 e6 17. Qe2 Bd5 18. Bd3 b6 19. Rfd1 Rfd8 20. Qe3 Qb7 21. Qe2 Nh5 22. Qf2 Bxg2 23. Be2 Be4 24. Bxh5 gxh5 25. Kh2 Kh8 26. Qh4 f6 27. Nc4 Qf7 28. Rg1 Bg6 29. Rae1 Rd7 30. Rg2 Re8 31. f5 Bxf5 32. Rf1 e5 33. Rxf5 exd4 34. Rxh5 Qxc4 35. Rxh7+ Kg8 36. Rh8+ Kf7 37. Qh5+ Ke6 38. Rxe8+ Kd6 39. Qd1 d3 40. Rg3 Kc7 41. Rg4 Qxa2 42. Ra4 Qxb2+ 43. Kh1 a5 44. Rc4+ Kb7 45. Qf3+ Ka6 46. Ra8+ Ra7 47. Rxa7+ Kxa7 48. Rc7+ Ka6 49. Qxd3+ Qb5 50. Ra7+ 1-0

[Event "Halle (Women) 07th"]
[Site "Halle/Saale"]
[Date "1973.11.05"]
[Round "11"]
[White "Nestorova, Lozanka"]
[Black "Boettcher, Ilse"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "42"]
[EventDate "1973.10.25"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Bg5 c6 5. Qd2 Nd7 6. h4 h6 7. Be3 b5 8. Bd3 a6 9. Nh3 h5 10. f3 Nb6 11. b3 Qc7 12. Ng5 Nf6 13. 0-0 Nfd7 14. Rae1 c5 15. dxc5 Nxc5 16. Nd5 Nxd5 17. exd5 0-0 18. Be2 Nd7 19. c4 bxc4 20. Bxc4 Ne5 21. Rc1 Qb7 1/2-1/2

[Event "Halle (Women) 07th"]
[Site "Halle/Saale"]
[Date "1973.11.04"]
[Round "10"]
[White "Boettcher, Ilse"]
[Black "Burchardt, Brigitte"]
[Result "1/2-1/2"]
[ECO "D46"]
[PlyCount "49"]
[EventDate "1973.10.25"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 Be7 7. 0-0 0-0 8. b3 Bd6 9. Bb2 Re8 10. Qc2 h6 11. Rfd1 Bb8 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Qe7 15. Re1 Nf6 16. Bd3 Qd6 17. Rad1 Qc7 18. Ne5 c5 19. dxc5 Qxc5 20. Bd4 Qc7 21. Re3 Rf8 22. Bb2 Qa5 23. Qc3 Qxc3 24. Bxc3 b6 25. Be2 1/2-1/2

[Event "Halle (Women) 07th"]
[Site "Halle/Saale"]
[Date "1973.11.03"]
[Round "9"]
[White "Eretova, Kveta"]
[Black "Boettcher, Ilse"]
[Result "1-0"]
[ECO "C84"]
[PlyCount "93"]
[EventDate "1973.10.25"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. 0-0 Be7 7. e5 Ne4 8. Nxd4 Nxd4 9. Qxd4 Nc5 10. Nc3 0-0 11. Bg5 Bxg5 12. Qxc5 Be7 13. Qe3 f6 14. Nd5 fxe5 15. Qxe5 Bd6 16. Qe3 c6 17. Nb6 Bf4 18. Bb3+ d5 19. Qd4 Kh8 20. Nxa8 Qh4 21. g3 Bxg3 22. Qxh4 Bxh4 23. Rae1 Bh3 24. Nc7 Bxf1 25. Rxf1 Rf6 26. Kg2 Kg8 27. Nxd5 cxd5 28. Bxd5+ Kf8 29. Bxb7 Rb6 30. Bd5 Rxb2 31. Bb3 a5 32. a4 Bf6 33. Rd1 Be7 34. Kf3 Bb4 35. Ke3 Ke7 36. f4 Bc3 37. Kd3 Bb4 38. f5 g6 39. fxg6 hxg6 40. Ke4 Kf6 41. Rg1 Bc3 42. Rg3 Bb4 43. Rf3+ Ke7 44. Rf7+ Ke8 45. Rf1 Ke7 46. h4 Bc3 47. Kd5 1-0

[Event "Halle (Women) 07th"]
[Site "Halle/Saale"]
[Date "1973.11.02"]
[Round "8"]
[White "Boettcher, Ilse"]
[Black "Lehmann, Christina"]
[Result "1-0"]
[ECO "E80"]
[PlyCount "81"]
[EventDate "1973.10.25"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 c6 6. Be3 a6 7. a4 a5 8. Nge2 Na6 9. Nc1 Nd7 10. Nd3 0-0 11. g4 e5 12. d5 f5 13. gxf5 gxf5 14. Qd2 f4 15. Bf2 Nf6 16. 0-0-0 cxd5 17. cxd5 Bd7 18. Kb1 Qe8 19. Qc2 Rf7 20. Bb6 Nb8 21. Ne1 Bf8 22. Rg1+ Kh8 23. Bb5 Be7 24. Rc1 Bd8 25. Bf2 Na6 26. Ng2 Nc7 27. Bxd7 Qxd7 28. Nh4 b5 29. Nxb5 Nxb5 30. axb5 Qxb5 31. Qc6 Qb8 32. Nf5 Be7 33. Bh4 Bf8 34. Rc2 Ne8 35. Rcg2 Ng7 36. Nxg7 Bxg7 37. Rxg7 Rxg7 38. Bf6 Raa7 39. Rxg7 Rxg7 40. Qd7 Qf8 41. Bxg7+ 1-0

[Event "Halle (Women) 07th"]
[Site "Halle/Saale"]
[Date "1973.11.01"]
[Round "7"]
[White "Lipska, Elzbieta"]
[Black "Boettcher, Ilse"]
[Result "1/2-1/2"]
[ECO "C77"]
[PlyCount "70"]
[EventDate "1973.10.25"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. a4 Bc5 8. Nbd2 b5 9. 0-0 0-0 10. b3 Re8 11. Nb1 Nf8 12. h3 Ng6 13. axb5 cxb5 14. Nc3 Bb7 15. Be3 Bb6 16. Ne2 c5 17. Nh2 Qc7 18. Qe1 Rac8 19. f4 c4 20. Bxb6 Qxb6+ 21. Qf2 Qxf2+ 22. Rxf2 Nxf4 23. Nxf4 exf4 24. bxc4 bxc4 25. Rxf4 Red8 26. Ra3 h6 27. Ng4 cxd3 28. cxd3 Rd4 29. Rf1 Rc7 30. Nf2 Rdd7 31. Ra5 Kh7 32. g3 Rc2 33. Rb1 Re2 34. Rba1 Re3 35. g4 Kg6 1/2-1/2

[Event "Halle (Women) 07th"]
[Site "Halle/Saale"]
[Date "1973.10.31"]
[Round "6"]
[White "Boettcher, Ilse"]
[Black "Heintze, Marion"]
[Result "1/2-1/2"]
[ECO "E52"]
[PlyCount "89"]
[EventDate "1973.10.25"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 b6 7. 0-0 dxc4 8. Bxc4 Bb7 9. a3 Bxc3 10. bxc3 Ne4 11. Qc2 Nd7 12. Bd3 Ndf6 13. Ne5 Nd6 14. c4 c5 15. dxc5 bxc5 16. Bb2 h6 17. Rfd1 Qe7 18. f3 Rfd8 19. Rab1 Rac8 20. e4 Nd7 21. Nxd7 Rxd7 22. e5 Ne8 23. Bh7+ Kh8 24. Rxd7 Qxd7 25. Rd1 Qe7 26. Be4 Bxe4 27. Qxe4 Rd8 28. Rd3 Rxd3 29. Qxd3 Qc7 30. Bc3 Kg8 31. Kf2 Qb6 32. Bd2 Qb2 33. Qc3 Qxc3 34. Bxc3 Nc7 35. Ba5 Na6 36. Ke3 Kf8 37. Ke4 Ke7 38. f4 Kd7 39. g4 Nb8 40. Bd2 Ke7 41. Be1 Nd7 42. h3 f6 43. exf6+ Nxf6+ 44. Kf3 Nd7 45. Bh4+ 1/2-1/2

[Event "Halle (Women) 07th"]
[Site "Halle/Saale"]
[Date "1973.10.29"]
[Round "5"]
[White "Honfi, Karolyne"]
[Black "Boettcher, Ilse"]
[Result "1/2-1/2"]
[ECO "E65"]
[PlyCount "74"]
[EventDate "1973.10.25"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 d6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 c5 7. Nc3 Nc6 8. h3 Bd7 9. d5 Nb4 10. a3 Na6 11. e4 Nc7 12. a4 Na6 13. e5 Ne8 14. Bf4 Nb4 15. Qe2 Bf5 16. Rfd1 dxe5 17. Bxe5 Nd6 18. Bxg7 Kxg7 19. g4 Bd7 20. Ne5 Kg8 21. b3 Re8 22. Nxd7 Qxd7 23. Ne4 Rac8 24. Rd2 Qc7 25. Re1 Qd7 26. Qe3 b6 27. Qh6 Nxe4 28. Bxe4 Qd6 29. Kg2 Red8 30. Red1 Qf6 31. Qe3 Rd6 32. g5 Qg7 33. f3 Qf8 34. Qc3 Qg7 35. Qe3 e6 36. dxe6 Rxe6 37. Rd8+ Re8 1/2-1/2

[Event "Halle (Women) 07th"]
[Site "Halle/Saale"]
[Date "1973.10.28"]
[Round "4"]
[White "Boettcher, Ilse"]
[Black "Winter, Irene"]
[Result "1-0"]
[ECO "D25"]
[PlyCount "63"]
[EventDate "1973.10.25"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. 0-0 Bd6 7. Nbd2 Nbd7 8. Qb3 0-0 9. e4 e5 10. Re1 Qe7 11. h3 Be6 12. d5 Nc5 13. Qc2 Bc8 14. b4 Ncd7 15. a3 Nh5 16. Nf1 Re8 17. Bb5 a5 18. bxa5 Rxa5 19. a4 f6 20. Ne3 Bb4 21. Bd2 Bxd2 22. Nxd2 c6 23. dxc6 bxc6 24. Qxc6 Nf4 25. Ndc4 Rxb5 26. Qxb5 Nc5 27. Nd6 Rd8 28. Qxc5 Nd3 29. Qd5+ Be6 30. Qxd3 Rxd6 31. Qb5 Rd4 32. Nd5 1-0

[Event "Halle (Women) 07th"]
[Site "Halle/Saale"]
[Date "1973.10.27"]
[Round "3"]
[White "Kakhabrishvili, Tsitsino"]
[Black "Boettcher, Ilse"]
[Result "1/2-1/2"]
[ECO "A36"]
[PlyCount "52"]
[EventDate "1973.10.25"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 c5 4. Bg2 Nc6 5. Nf3 e6 6. e4 Nge7 7. Nh4 0-0 8. d3 d6 9. Be3 Nd4 10. 0-0 Rb8 11. Qd2 Re8 12. f4 Nec6 13. Bh3 f5 14. Bg2 a6 15. Nf3 Nxf3+ 16. Bxf3 Nd4 17. Bg2 b5 18. Rac1 b4 19. Ne2 Nxe2+ 20. Qxe2 Bb7 21. Qf2 Qc7 22. Rfe1 Rbc8 23. Rcd1 Bc6 24. Qc2 Qb7 25. Kh1 a5 26. Bg1 Qb6 1/2-1/2

[Event "Halle (Women) 07th"]
[Site "Halle/Saale"]
[Date "1973.10.26"]
[Round "2"]
[White "Boettcher, Ilse"]
[Black "Just, Gabriele"]
[Result "0-1"]
[ECO "A99"]
[PlyCount "84"]
[EventDate "1973.10.25"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. c4 d6 6. 0-0 0-0 7. Nc3 a5 8. b3 Qe8 9. Qc2 Nc6 10. a3 e5 11. dxe5 dxe5 12. e3 Qh5 13. Nd5 Bd8 14. Bb2 Re8 15. Rad1 e4 16. Ne1 Ne5 17. Nf4 Qh6 18. h3 Nf7 19. Qe2 c6 20. Qd2 Bc7 21. Nc2 g5 22. Ne2 Ne5 23. Ncd4 Nd3 24. Ba1 c5 25. Nb5 Be5 26. Bxe5 Nxe5 27. Qd6 Ra6 28. Qxc5 Nf3+ 29. Bxf3 exf3 30. Ned4 Rc6 31. Qa7 Qxh3 32. Nxf3 Ne4 33. Nd6 Nxd6 34. Nxg5 Qg4 35. Qb8 Bd7 36. Nxh7 Kxh7 37. Qa7 Qf3 38. Rd4 Re4 39. c5 Rxd4 40. exd4 Ne4 41. Qxb7 Nf6 42. Re1 Kg6 0-1

[Event "Halle (Women) 07th"]
[Site "Halle/Saale"]
[Date "1973.10.25"]
[Round "1"]
[White "Boettcher, Ilse"]
[Black "Juncu, Margareta"]
[Result "1/2-1/2"]
[ECO "E52"]
[PlyCount "85"]
[EventDate "1973.10.25"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 0-0 5. Nf3 b6 6. e3 Bb7 7. Bd3 d5 8. 0-0 dxc4 9. Bxc4 Qe7 10. Qe2 c5 11. dxc5 Bxc5 12. e4 h6 13. a3 Nc6 14. Be3 Bxe3 15. Qxe3 Rac8 16. Ba2 Rfd8 17. Rfd1 Rxd1+ 18. Rxd1 Rd8 19. Qe2 Rd7 20. Rd2 Qd8 21. Qd1 Ne5 22. Rxd7 Nxf3+ 23. gxf3 Qxd7 24. Qxd7 Nxd7 25. b4 Kf8 26. Kf1 Ke7 27. Ke2 f5 28. Ke3 g5 29. f4 fxe4 30. fxg5 hxg5 31. Nxe4 Bxe4 32. Kxe4 Nf6+ 33. Kf3 Kd6 34. h3 Ke5 35. Bb3 Nd5 36. Kg4 Nf4 37. Ba2 a5 38. bxa5 bxa5 39. Bb3 Nd3 40. f3 Kf6 41. Bc2 Ne5+ 42. Kg3 Nc4 43. a4 1/2-1/2

[Event "DDR Women-ch22"]
[Site "Erfurt"]
[Date "1973.02.24"]
[Round "13"]
[White "Janssen, Lieselotte"]
[Black "Boettcher, Ilse"]
[Result "1/2-1/2"]
[ECO "D63"]
[PlyCount "34"]
[EventDate "1973.02.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 0-0 6. e3 Nbd7 7. Rc1 b6 8. Bd3 dxc4 9. Bxc4 Bb7 10. Qe2 c5 11. dxc5 Nxc5 12. 0-0 Nd5 13. Bxe7 Nxc3 14. Rxc3 Qxe7 15. Rd1 Rfd8 16. Rcc1 Rac8 17. a3 h6 1/2-1/2

[Event "DDR Women-ch22"]
[Site "Erfurt"]
[Date "1973.02.23"]
[Round "12"]
[White "Boettcher, Ilse"]
[Black "Bade, Heidrun"]
[Result "1/2-1/2"]
[ECO "D58"]
[PlyCount "37"]
[EventDate "1973.02.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 h6 7. Bh4 Nbd7 8. Rc1 b6 9. cxd5 exd5 10. Bd3 Bb7 11. 0-0 c5 12. dxc5 bxc5 13. Be2 Qb6 14. b3 Rac8 15. Qd2 Qe6 16. Qd3 Rfd8 17. Rfd1 Nb6 18. Bg3 Ne4 19. Be5 1/2-1/2

[Event "DDR Women-ch22"]
[Site "Erfurt"]
[Date "1973.02.22"]
[Round "11"]
[White "Wagner Michel, Annett"]
[Black "Boettcher, Ilse"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "73"]
[EventDate "1973.02.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 Be7 11. Qf3 c6 12. Rfe1 Be6 13. Ne2 h6 14. Bh4 Re8 15. Nd4 Bd7 16. Nf5 Bxf5 17. Qxf5 g6 18. Qf3 Kg7 19. c4 Qd7 20. Re2 Ng8 21. Bg3 Bf6 22. cxd5 cxd5 23. Rd1 Qa4 24. b3 Qa5 25. h3 Re7 26. Rxe7 Nxe7 27. Bb1 Rd8 28. Bf4 d4 29. Bxh6+ Kxh6 30. Qxf6 Qg5 31. Qxf7 Nc6 32. f4 Qg3 33. Qf6 Re8 34. Rf1 Qe3+ 35. Kh1 Ne7 36. Qh4+ Kg7 37. Re1 1-0

[Event "DDR Women-ch22"]
[Site "Erfurt"]
[Date "1973.02.21"]
[Round "10"]
[White "Boettcher, Ilse"]
[Black "Just, Gabriele"]
[Result "1/2-1/2"]
[ECO "A96"]
[PlyCount "61"]
[EventDate "1973.02.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 d6 6. c4 0-0 7. Nc3 a5 8. Re1 Ne4 9. Qc2 Nc6 10. a3 Nxc3 11. Qxc3 e5 12. d5 Nb8 13. e4 Qe8 14. b4 b6 15. Bb2 Nd7 16. exf5 Rxf5 17. Qc2 Rf8 18. Nd2 Nf6 19. Ne4 Ng4 20. f3 Nh6 21. c5 bxc5 22. bxc5 Bd7 23. c6 Bf5 24. Bc3 Qf7 25. Qd2 Bxe4 26. fxe4 Qh5 27. Qe2 Qxe2 28. Rxe2 Rfb8 29. Rb2 Rxb2 30. Bxb2 Bg5 31. Re1 1/2-1/2

[Event "DDR Women-ch22"]
[Site "Erfurt"]
[Date "1973.02.20"]
[Round "9"]
[White "Burchardt, Brigitte"]
[Black "Boettcher, Ilse"]
[Result "0-1"]
[ECO "C73"]
[PlyCount "54"]
[EventDate "1973.02.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 exd4 7. Nxd4 Bd7 8. 0-0 g6 9. f4 c5 10. Nf3 Bg7 11. Nc3 Ne7 12. Kh1 0-0 13. f5 gxf5 14. Nh4 fxe4 15. Nxe4 Ng6 16. Bg5 f6 17. Qd5+ Kh8 18. Nxg6+ hxg6 19. Bxf6 Bxf6 20. Nxf6 Bf5 21. Ne4 Kg7 22. Rae1 Qh4 23. Ng3 Bxc2 24. Qe6 Ba4 25. Rxf8 Rxf8 26. Re4 Qg5 27. Re1 Re8 0-1

[Event "DDR Women-ch22"]
[Site "Erfurt"]
[Date "1973.02.19"]
[Round "8"]
[White "Boettcher, Ilse"]
[Black "Winter, Irene"]
[Result "1/2-1/2"]
[ECO "D20"]
[PlyCount "77"]
[EventDate "1973.02.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 e5 4. d5 Nf6 5. e4 Bc5 6. Bg5 Qd6 7. Bxc4 Bxf2+ 8. Kf1 Bxg1 9. Rxg1 Ng4 10. Rh1 h6 11. Be2 hxg5 12. Bxg4 Bd7 13. Rc1 Rh6 14. g3 Qb6 15. Bxd7+ Nxd7 16. Qd2 0-0-0 17. Kg2 Nc5 18. b3 Qg6 19. Qe3 Qb6 20. Qxg5 Nd3 21. Rc2 Rg6 22. Qd2 Qd4 23. Rd1 Nb4 24. Rcc1 Qxd2+ 25. Rxd2 Kb8 26. a3 Na6 27. b4 c6 28. Rf2 Rd7 29. Rcf1 f6 30. dxc6 bxc6 31. Rd1 Rxd1 32. Nxd1 c5 33. b5 Nc7 34. Rc2 Ne6 35. Ne3 Rh6 36. Nd5 Rh8 37. Ne7 Kc7 38. a4 Kb6 39. Rc4 1/2-1/2

[Event "DDR Women-ch22"]
[Site "Erfurt"]
[Date "1973.02.17"]
[Round "7"]
[White "Lehmann, Christina"]
[Black "Boettcher, Ilse"]
[Result "1/2-1/2"]
[ECO "C73"]
[PlyCount "123"]
[EventDate "1973.02.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 exd4 7. Nxd4 Bd7 8. 0-0 g6 9. Nc3 Bg7 10. f4 Ne7 11. f5 f6 12. Qf3 0-0 13. Qh3 d5 14. Ne6 Bxe6 15. fxe6 f5 16. exd5 cxd5 17. Bf4 Qc8 18. Rae1 Rf6 19. Bg5 Rb8 20. b3 Rb6 21. Bxf6 Bxf6 22. Qd3 Rd6 23. Na4 Rxe6 24. Rxe6 Qxe6 25. Qd2 Qd6 26. Re1 Be5 27. h3 Nc6 28. Qe2 a5 29. c3 Kf7 30. Qb5 d4 31. Rd1 Qf6 32. Qd5+ Kg7 33. cxd4 Nxd4 34. Re1 Bg3 35. Rd1 Be5 36. Nc5 c6 37. Qc4 Qd6 38. Nd3 Ne2+ 39. Kf1 Nc3 40. Re1 Ne4 41. Ke2 Bc3 42. Rf1 Qg3 43. Nf4 Bd2 44. Qd4+ Kh6 45. Nd3 Qxg2+ 46. Nf2 Ng3+ 47. Kxd2 Nxf1+ 48. Kc3 Qf3+ 49. Kb2 Ng3 50. Qh4+ Nh5 51. Ka3 Qd5 52. Qc4 Qd6+ 53. b4 Nf6 54. Ka4 axb4 55. Qxb4 c5 56. Qc4 Kg7 57. Kb3 Qb6+ 58. Kc3 Qa5+ 59. Kb3 Nd7 60. Nd3 g5 61. Qe6 Qb5+ 62. Kc3 1/2-1/2

[Event "DDR Women-ch22"]
[Site "Erfurt"]
[Date "1973.02.16"]
[Round "6"]
[White "Boettcher, Ilse"]
[Black "Nuenchert, Eveline"]
[Result "1/2-1/2"]
[ECO "D87"]
[PlyCount "65"]
[EventDate "1973.02.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 c5 9. 0-0 Nc6 10. Be3 Bd7 11. Rb1 Na5 12. Bd3 Qc8 13. Qc1 c4 14. Bc2 Re8 15. f4 b5 16. Ng3 Nb7 17. f5 a5 18. a3 Bc6 19. Bh6 f6 20. Bxg7 Kxg7 21. Qf4 g5 22. Qg4 Rg8 23. e5 Qc7 24. Rbe1 Bd5 25. Be4 Bf7 26. Nh5+ Kh8 27. exf6 Bxh5 28. Qxh5 exf6 29. Bd5 Rgf8 30. Re6 Ra7 31. Qh6 Qd8 32. g4 Nd6 33. Rb1 1/2-1/2

[Event "DDR Women-ch22"]
[Site "Erfurt"]
[Date "1973.02.15"]
[Round "5"]
[White "Heintze, Marion"]
[Black "Boettcher, Ilse"]
[Result "0-1"]
[ECO "C20"]
[PlyCount "30"]
[EventDate "1973.02.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. d3 Bb4 4. Bd2 Nf6 5. f4 exf4 6. Nf3 0-0 7. Be2 Re8 8. a3 Ba5 9. b4 Bb6 10. Bxf4 d5 11. Bg5 dxe4 12. Nxe4 Nd4 13. c3 Nxe4 14. Bxd8 Nxf3+ 15. gxf3 Bf2+ 0-1

[Event "DDR Women-ch22"]
[Site "Erfurt"]
[Date "1973.02.14"]
[Round "4"]
[White "Boettcher, Ilse"]
[Black "Kube, Hannelore"]
[Result "1-0"]
[ECO "A98"]
[PlyCount "47"]
[EventDate "1973.02.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. c4 d6 7. Nc3 Nbd7 8. Qc2 Qe8 9. Re1 c6 10. Bf4 Ng4 11. h3 e5 12. dxe5 Ngxe5 13. Nd4 Nb6 14. b3 Kh8 15. e4 Qh5 16. exf5 Bxf5 17. Nxf5 Qxf5 18. Qxf5 Rxf5 19. Rad1 Rd8 20. Kf1 Nbd7 21. Ne4 Nc5 22. Nxc5 dxc5 23. Rxd8+ Bxd8 24. Rxe5 1-0

[Event "DDR Women-ch22"]
[Site "Erfurt"]
[Date "1973.02.13"]
[Round "3"]
[White "Nowarra, Waltraud"]
[Black "Boettcher, Ilse"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "81"]
[EventDate "1973.02.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 c6 5. f4 h6 6. Bh4 Qa5 7. Qd2 Be6 8. Nf3 Nbd7 9. Bd3 Nb6 10. 0-0 Nc4 11. Bxc4 Bxc4 12. Rfe1 0-0-0 13. e5 dxe5 14. Nxe5 Be6 15. Nxg6 fxg6 16. Rxe6 Qb6 17. Bf2 Qc7 18. Rae1 Rd6 19. Rxd6 Qxd6 20. d5 a6 21. Re6 Qd8 22. Bd4 cxd5 23. Qe2 Rg8 24. Bxf6 exf6 25. Kf1 Bc5 26. Na4 Ba7 27. Re7 Qd6 28. g3 Rd8 29. Qe6+ Qxe6 30. Rxe6 Rf8 31. Nc3 Kd7 32. Re2 d4 33. Rd2 Ke6 34. Ne2 Rd8 35. c3 Kf5 36. cxd4 Ke4 37. d5 Ke3 38. Ke1 g5 39. fxg5 fxg5 40. Nc3 Bd4 41. Nd1+ 1/2-1/2

[Event "DDR Women-ch22"]
[Site "Erfurt"]
[Date "1973.02.12"]
[Round "2"]
[White "Boettcher, Ilse"]
[Black "Feibert, Petra"]
[Result "1/2-1/2"]
[ECO "D66"]
[PlyCount "78"]
[EventDate "1973.02.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 dxc4 5. e3 Be7 6. Bxc4 0-0 7. Nf3 a6 8. 0-0 b5 9. Bd3 Bb7 10. Rc1 Nbd7 11. Qe2 c5 12. dxc5 Nxc5 13. Bc2 Nd5 14. Nxd5 Bxd5 15. Bxe7 Qxe7 16. b3 Bxf3 17. Qxf3 h6 18. b4 Nd7 19. a3 Nf6 20. Qe2 Rac8 21. Bb3 Rfd8 22. e4 Qb7 23. f3 Qb6+ 24. Kh1 Rc6 25. Rxc6 Qxc6 26. Rd1 Rxd1+ 27. Qxd1 Qd7 28. Qxd7 Nxd7 29. f4 Kf8 30. Kg1 Ke7 31. Kf2 Nb6 32. Ke3 Kd6 33. e5+ Kc6 34. Kd4 Na4 35. g4 g6 36. h3 Nb6 37. Ba2 Nd7 38. Bb1 Nb6 39. Bd3 Kc7 1/2-1/2

[Event "DDR Women-ch22"]
[Site "Erfurt"]
[Date "1973.02.11"]
[Round "1"]
[White "Roensch, Ingrid"]
[Black "Boettcher, Ilse"]
[Result "0-1"]
[ECO "D37"]
[PlyCount "78"]
[EventDate "1973.02.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bf4 c6 6. e3 Be7 7. Qc2 0-0 8. h3 Re8 9. Bd3 dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. Ng5 h6 13. Nge4 Nxe4 14. Bxe4 Qb6 15. 0-0 Rac8 16. Rfd1 Nf6 17. Bf3 Red8 18. Qb3 a6 19. a4 b4 20. a5 Qa7 21. Na4 Nd5 22. Bg3 c5 23. dxc5 Bxc5 24. Be5 Re8 25. Bd4 Bxd4 26. Rxd4 Qa8 27. e4 Qa7 28. Qd3 Nf6 29. Rxb4 Red8 30. Qe2 Rc7 31. Nb6 Rc5 32. Rc4 Rxc4 33. Qxc4 Qb8 34. Re1 Qe5 35. Qc3 Rd4 36. Nc4 Qc5 37. b3 Bxe4 38. Bxe4 Nxe4 39. Qc2 Nf6 0-1

