[Event "Bornholm (Women)"]
[Site "Ronne"]
[Date "2013.07.07"]
[Round "9"]
[White "Kryger, Oksana"]
[Black "Demidowicz, Maria"]
[Result "0-1"]
[ECO "E72"]
[WhiteElo "2151"]
[BlackElo "2096"]
[PlyCount "140"]
[EventDate "2013.07.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. e4 c5 7. d5 e6 8. Nge2 exd5 9. exd5 Na6 10. 0-0 Bf5 11. h3 h5 12. a3 Re8 13. Bf4 Nc7 14. f3 b5 15. g4 Bc8 16. cxb5 Bb7 17. Bg5 Qd7 18. Nf4 Nh7 19. Bh4 g5 20. Bxg5 Nxg5 21. Nxh5 Bh8 22. Qd2 Nh7 23. a4 Bd4+ 24. Kh1 Nxd5 25. Nxd5 Bxd5 26. Rae1 Bc4 27. Rxe8+ Rxe8 28. Re1 Rxe1+ 29. Qxe1 Qe6 30. Qxe6 Bxe6 31. a5 c4 32. f4 d5 33. f5 Bd7 34. b6 axb6 35. axb6 Bxb6 36. Bxd5 Bb5 37. Ng3 Bd4 38. Ne4 Bxb2 39. Nd6 c3 40. Bxf7+ Kf8 41. Bb3 Bd3 42. Kg2 Ke7 43. Nc8+ Kf6 44. Nb6 c2 45. Bxc2 Bxc2 46. Nc4 Bd4 47. Nd2 Ng5 48. h4 Ne4 49. Nf3 Be3 50. Ne1 Bd1 51. Nf3 Nf2 52. Kg3 Ne4+ 53. Kg2 Nd2 54. Nh2 Bb3 55. Kg3 Bd5 56. Kh3 Bf4 57. g5+ Kxf5 58. Ng4 Bf3 59. Nh6+ Kg6 60. Ng4 Ne4 61. h5+ Kxg5 62. h6 Bxg4+ 63. Kg2 Kxh6 64. Kf1 Kh5 65. Kg2 Kh4 66. Kf1 Kg3 67. Ke1 Bd2+ 68. Kf1 Nc3 69. Kg1 Bh3 70. Kh1 Bg2+ 0-1

[Event "Bornholm (Women)"]
[Site "Ronne"]
[Date "2013.07.06"]
[Round "8"]
[White "Demidowicz, Maria"]
[Black "Gasik, Anna"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "2096"]
[BlackElo "2205"]
[PlyCount "87"]
[EventDate "2013.07.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 Nf6 7. Be3 Bb4 8. Bd3 Nc6 9. Nxc6 dxc6 10. 0-0 h5 11. h3 e5 12. Na4 Be6 13. c5 Rd8 14. Qe2 Qe7 15. a3 Ba5 16. b4 Bc7 17. Bg5 Rd4 18. Nb2 a5 19. Be3 Rd7 20. b5 h4 21. Rfd1 Nh5 22. b6 Bb8 23. Bc4 Nf4 24. Bxf4 exf4 25. Bxe6 Rxd1+ 26. Rxd1 fxe6 27. Nd3 0-0 28. f3 Rd8 29. Qc2 Qf6 30. Kh1 Kf7 31. Nf2 Rxd1+ 32. Qxd1 Ke7 33. Nd3 Qc3 34. e5 Bxe5 35. Nxe5 Qxe5 36. Qc2 Kf7 37. Qd2 Qxc5 38. Qxf4+ Kg6 39. Qc7 Qxa3 40. Qxb7 Qc1+ 41. Kh2 Qf4+ 42. Kh1 Qc1+ 43. Kh2 Qf4+ 44. Kh1 1/2-1/2

[Event "Bornholm (Women)"]
[Site "Ronne"]
[Date "2013.07.06"]
[Round "7"]
[White "Wisniowska, Klaudia"]
[Black "Demidowicz, Maria"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "2178"]
[BlackElo "2096"]
[PlyCount "114"]
[EventDate "2013.07.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. h3 Bb7 9. d3 d6 10. a3 Na5 11. Ba2 c5 12. Nbd2 Qc7 13. c3 Nc6 14. Nf1 Bc8 15. d4 c4 16. Ng3 Re8 17. Bg5 h6 18. Be3 Bf8 19. d5 Na5 20. Nh4 Kh7 21. Nf3 Nb7 22. Bb1 Nc5 23. Bc2 a5 24. Nh2 g6 25. Kh1 Bg7 26. f3 Ng8 27. f4 exf4 28. Bxf4 Nd7 29. Nf3 Ne5 30. Nd4 Bd7 31. Rf1 Rf8 32. Qd2 Rab8 33. Be3 Qd8 34. Nge2 Qe7 35. Bf4 Nf6 36. Nf3 Nh5 37. Bh2 Nxf3 38. Rxf3 Be5 39. Bxe5 Qxe5 40. Raf1 f6 41. Qe3 Rb7 42. Qf2 b4 43. axb4 axb4 44. g4 Ng7 45. Nd4 Ne8 46. Re3 bxc3 47. bxc3 Rb2 48. Qe2 Nc7 49. Nf3 Qe7 50. e5 Nxd5 51. Nh4 Nxe3 52. Bxg6+ Kg8 53. Qxe3 Qxe5 54. Qg1 Bc6+ 55. Nf3 Qxc3 56. Qg3 Ra8 57. Qf4 Bxf3+ 0-1

[Event "Bornholm (Women)"]
[Site "Ronne"]
[Date "2013.07.05"]
[Round "6"]
[White "Demidowicz, Maria"]
[Black "De Blecourt, Sandra"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2096"]
[BlackElo "2106"]
[PlyCount "78"]
[EventDate "2013.07.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 Bg4 6. Nf3 Nc6 7. Bb5 0-0-0 8. Bxc6 bxc6 9. h3 Qh5 10. Qe2 Bxf3 11. gxf3 Kb7 12. Be3 e6 13. 0-0-0 Qa5 14. Kb1 Bb4 15. Ne4 Nd5 16. Rhg1 f5 17. Nc5+ Bxc5 18. dxc5 Ka8 19. Bd4 Rhe8 20. f4 Rb8 21. Qf3 Rb4 22. a3 Rc4 23. b4 Rb8 24. Kc1 Qa4 25. Qd3 Rxd4 26. Qxd4 Qxa3+ 27. Qb2 Qf3 28. c3 Nxc3 29. Rd2 Nd5 30. Rd4 Nxf4 31. Rxg7 Ne2+ 32. Kd2 Nxd4 33. Qxd4 Qd5 34. Qxd5 cxd5 35. Kc3 d4+ 36. Kc4 Rd8 37. c6 Kb8 38. Rxh7 Kc8 39. Re7 d3 0-1

[Event "Bornholm (Women)"]
[Site "Ronne"]
[Date "2013.07.05"]
[Round "5"]
[White "Padurariu, Ioana Smaranda"]
[Black "Demidowicz, Maria"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2208"]
[BlackElo "2096"]
[PlyCount "112"]
[EventDate "2013.07.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Qc7 8. a4 Nbd7 9. Be2 Be7 10. 0-0 0-0 11. Nd2 Nc5 12. Bg5 Be6 13. Bxf6 Bxf6 14. Bc4 Bd8 15. Qe2 Rc8 16. Bd5 Qb8 17. a5 b5 18. axb6 Bxb6 19. Nc4 Ba7 20. Rfd1 Rcd8 21. b3 Kh8 22. Ne3 Bc8 23. Bc4 Bb7 24. Nf5 g6 25. Ne7 Rd7 26. Ncd5 f5 27. exf5 gxf5 28. Qh5 Qe8 29. Qxe8 Rxe8 30. Nxf5 Ne4 31. Rf1 Rf8 32. Nde3 Nd2 33. Rfd1 Nxc4 34. bxc4 Bc5 35. g4 Bf3 36. Rd3 Bxg4 37. Nxg4 Rxf5 38. Rxa6 Rf4 39. Rg3 Ra7 40. Rxa7 Bxa7 41. Kg2 h5 42. Ne3 Bxe3 43. Rxe3 Rxc4 44. Rd3 Rxc2 45. Rxd6 Kg7 46. Re6 Re2 47. Kf3 Re1 48. Kg3 Re4 49. h3 Re2 50. f3 Re1 51. Kf2 Rh1 52. Kg2 Re1 53. Kf2 Rh1 54. Kg3 Re1 55. Kh4 Re3 56. Kg3 Re1 1/2-1/2

[Event "Bornholm (Women)"]
[Site "Ronne"]
[Date "2013.07.04"]
[Round "4"]
[White "Demidowicz, Maria"]
[Black "Toth, Lili"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2096"]
[BlackElo "2161"]
[PlyCount "96"]
[EventDate "2013.07.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. h4 Qa5 8. Bd2 Nbc6 9. Nf3 Bd7 10. h5 h6 11. Bd3 c4 12. Be2 0-0-0 13. a4 f6 14. Qc1 fxe5 15. dxe5 g5 16. Qa3 Rh7 17. g4 Be8 18. Rb1 Qc7 19. Qc5 b6 20. Qe3 Rf7 21. Nd4 Qxe5 22. Nxe6 Rd6 23. Nd4 Qxe3 24. Bxe3 Nxd4 25. Bxd4 Bxa4 26. Ra1 b5 27. Bxa7 Nc6 28. Be3 Bxc2 29. 0-0 d4 30. cxd4 Nxd4 31. Bd1 Bd3 32. Re1 Kb7 33. f4 Rxf4 34. Bxf4 gxf4 35. Kf2 b4 36. Re7+ Kb6 37. Raa7 Nc6 38. Reb7+ Kc5 39. Ra8 c3 40. Ra1 Bc4 41. Kf3 Rd4 42. g5 Ne5+ 43. Kf2 Rd2+ 44. Kg1 f3 45. Rc7+ Kd4 46. Rxc4+ Kxc4 47. gxh6 Rxd1+ 48. Rxd1 c2 0-1

[Event "Bornholm (Women)"]
[Site "Ronne"]
[Date "2013.07.03"]
[Round "2"]
[White "Demidowicz, Maria"]
[Black "Bhatia, Kanwal K"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2096"]
[BlackElo "2034"]
[PlyCount "85"]
[EventDate "2013.07.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[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. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. Nh2 c5 16. d5 c4 17. Bg5 Be7 18. Be3 a5 19. Qd2 Nc5 20. Ng4 Nxg4 21. hxg4 Bc8 22. f3 Rb8 23. b3 Bh4 24. Kf2 Bxg4 25. Rh1 f5 26. Rxh4 Qxh4 27. Bg5 Qh2 28. Rh1 Qxh1 29. Nxh1 fxe4 30. fxg4 Nd3+ 31. Bxd3 Rf8+ 32. Ke3 exd3 33. Ng3 Rf7 34. Ne4 Rb6 35. Bd8 Ra6 36. g5 Rf1 37. Be7 a4 38. bxc4 bxc4 39. Bxd6 a3 40. Bb4 Ra8 41. Nd6 Rf4 42. g3 Rg4 43. Kf3 1-0

[Event "Bornholm (Women)"]
[Site "Ronne"]
[Date "2013.07.03"]
[Round "3"]
[White "Krasenkova, Ilena"]
[Black "Demidowicz, Maria"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2115"]
[BlackElo "2096"]
[PlyCount "119"]
[EventDate "2013.07.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. e5 Ne8 6. f4 d6 7. Be3 dxe5 8. dxe5 Qxd1+ 9. Rxd1 Nc6 10. Nd5 f6 11. exf6 Nxf6 12. Nxc7 Rb8 13. c5 e5 14. Bc4+ Kh8 15. Ne2 Na5 16. Be6 Nc6 17. 0-0 Ng4 18. Bc1 Nd4 19. Nxd4 exd4 20. Rfe1 Ne3 21. Rd3 Bf6 22. Bxc8 Rfxc8 23. Ne6 b6 24. cxb6 Rxb6 25. Nxd4 Bxd4 26. Bxe3 Bxe3+ 27. Rdxe3 Rxb2 28. Re8+ Rxe8 29. Rxe8+ Kg7 30. Re7+ Kf6 31. Rxa7 Kf5 32. Rxh7 Rxa2 33. Rf7+ Kg4 34. Rf6 Kh5 35. h3 Ra1+ 36. Kh2 Ra2 37. f5 gxf5 38. Rxf5+ Kh4 39. Rf4+ Kg5 40. Rb4 Rc2 41. h4+ Kh5 42. Rf4 Ra2 43. Kh3 Ra3+ 44. Rf3 Ra4 45. g4+ Kg6 46. Kg3 Rb4 47. h5+ Kg5 48. Rf5+ Kh6 49. Kh4 Rb1 50. g5+ Kg7 51. Rf4 Rg1 52. Ra4 Kf7 53. Ra7+ Kg8 54. h6 Rb1 55. g6 Rh1+ 56. Kg5 Rg1+ 57. Kf5 Rf1+ 58. Ke4 Re1+ 59. Kf3 Rf1+ 60. Kg2 1-0

[Event "Bornholm (Women)"]
[Site "Ronne"]
[Date "2013.07.02"]
[Round "1"]
[White "Guindy, Esmat Susanne"]
[Black "Demidowicz, Maria"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2051"]
[BlackElo "2096"]
[PlyCount "145"]
[EventDate "2013.07.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Nc3 0-0 5. Bg2 d6 6. Nf3 Nc6 7. 0-0 e5 8. d5 Ne7 9. e4 Ne8 10. Ne1 f5 11. Nd3 Nf6 12. f4 Nxe4 13. Nxe4 fxe4 14. Bxe4 Bh3 15. Re1 Qd7 16. fxe5 dxe5 17. Nc5 Qd6 18. Be3 Nf5 19. Bxf5 Bxf5 20. Nxb7 Qa6 21. Qb3 Rab8 22. Nc5 Rxb3 23. Nxa6 Rxb2 24. Bc5 Rf7 25. Nb4 Bf8 26. Bxf8 Kxf8 27. a3 a5 28. Ra2 Rxa2 29. Nxa2 Bd3 30. c5 Bc4 31. Nc3 Rf3 32. Rc1 Ke7 33. d6+ Kd7 34. c6+ Kxd6 35. Ne4+ Kd5 36. Nd2 Be2 37. Nxf3 Bxf3 38. Kf2 e4 39. Ke3 g5 40. h4 h6 41. hxg5 hxg5 42. a4 Bg2 43. Rb1 Kxc6 44. Rb5 g4 45. Rxa5 Bf3 46. Rg5 Kb6 47. Kd4 Ka6 48. Re5 Kb6 49. a5+ Ka6 50. Kc3 e3 51. Rxe3 Kxa5 52. Kc4 Kb6 53. Re6+ c6 54. Rg6 Kc7 55. Kc5 Kd7 56. Kd4 Ke7 57. Ke5 Kf7 58. Rd6 Ke7 59. Rh6 Kf7 60. Rh7+ Kg6 61. Rd7 Bg2 62. Rd6+ Kf7 63. Kf5 Ke7 64. Rg6 Bf3 65. Rh6 Kd7 66. Ke5 Kc7 67. Rh7+ Kb6 68. Kd6 Kb5 69. Rc7 Kc4 70. Ke5 Kc5 71. Rb7 Kc4 72. Kd6 Kd4 73. Rc7 1/2-1/2

[Event "BL 1112 (Women)"]
[Site "Germany"]
[Date "2012.01.22"]
[Round "7.5"]
[White "Demidowicz, Maria"]
[Black "Straub, Natalia"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2077"]
[BlackElo "2205"]
[PlyCount "82"]
[EventDate "2011.10.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Guben (W)"]
[BlackTeam "Halle Volksbank (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be3 Qb6 5. Qd2 Qxb2 6. Rb1 Qa3 7. Bc4 d6 8. Nge2 Qa5 9. a4 Nf6 10. 0-0 0-0 11. h3 e5 12. f4 exd4 13. Bxd4 Nbd7 14. Be3 Ne8 15. Ba2 Nc5 16. f5 Nxa4 17. Nxa4 Qxa4 18. c4 b6 19. Bb3 Qa5 20. Qd3 Qe5 21. Bd4 Qe7 22. Rf3 Bxd4+ 23. Nxd4 c5 24. Nb5 Bb7 25. Nc3 f6 26. fxg6 hxg6 27. Rg3 Kg7 28. Nd5 Qe5 29. Kh1 Rf7 30. Rf1 Nc7 31. Bc2 Ne6 32. Rf5 Qa1+ 33. Rf1 Qe5 34. Rf5 Qa1+ 35. Rf1 Qd4 36. Qe2 Bxd5 37. exd5 Ng5 38. Rg4 Qe5 39. Qd3 Rg8 40. Qxg6+ Kf8 41. Qd3 Rh8 1/2-1/2

[Event "BL 1112 (Women)"]
[Site "Germany"]
[Date "2012.01.21"]
[Round "6.5"]
[White "Schulz, Anja2"]
[Black "Demidowicz, Maria"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1819"]
[BlackElo "2077"]
[PlyCount "73"]
[EventDate "2011.10.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Rodewisch (W)"]
[BlackTeam "Guben (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f4 exf4 9. Bxf4 Nc6 10. Qe2 Be7 11. h3 Nd7 12. 0-0-0 Nde5 13. g4 Bg5 14. Qe3 Bxf4 15. Qxf4 Qc7 16. Rh2 0-0-0 17. Kb1 Kb8 18. Rhd2 h6 19. Nd5 Bxd5 20. exd5 Ne7 21. Qb4 Ka8 22. c4 Nd7 23. Qc3 Ng6 24. Rc2 Rc8 25. Nd4 Nge5 26. Qa3 Qb6 27. Ka1 g6 28. b4 Rhe8 29. Nb3 Nf3 30. c5 dxc5 31. bxc5 Qf6+ 32. Qb2 Ne1 33. Rf2 Qxb2+ 34. Kxb2 Nxc5 35. Nxc5 Rxc5 36. d6 Rb5+ 37. Bxb5 1-0

[Event "BL 1112 (Women)"]
[Site "Germany"]
[Date "2011.12.18"]
[Round "5.4"]
[White "Mai, Iris"]
[Black "Demidowicz, Maria"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2115"]
[BlackElo "2077"]
[PlyCount "159"]
[EventDate "2011.10.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Pankow Rotation (W)"]
[BlackTeam "Guben (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. Be3 Ng4 9. Bg5 f6 10. Bh4 g5 11. Bg3 Nh6 12. d5 Ne7 13. b4 Ng6 14. Nd2 Nf4 15. c5 f5 16. f3 g4 17. Rc1 Nxe2+ 18. Nxe2 gxf3 19. gxf3 f4 20. Be1 Bh3 21. Rf2 Bf6 22. Nc3 Kh8 23. Kh1 Rg8 24. Nc4 Qe7 25. Qe2 Bh4 26. Rf1 Bg2+ 27. Qxg2 Rxg2 28. Kxg2 Bxe1 29. Rcxe1 dxc5 30. b5 Nf7 31. a4 Ng5 32. Kh1 Rg8 33. Re2 h5 34. Rg2 Nf7 35. Nd1 Rxg2 36. Kxg2 Qd7 37. Ndb2 h4 38. Nd3 h3+ 39. Kf2 Qe7 40. Rg1 Kh7 41. Rg4 a6 42. bxa6 bxa6 43. Ke2 Kh6 44. Rg1 Kh5 45. Rg7 Qf6 46. Rg1 Nd6 47. Nd2 c4 48. Nc5 c3 49. Nb1 Nc4 50. Ne6 c2 51. Nd2 Ne3 52. Nb3 Kh6 53. Nbc5 c1Q 54. Rxc1 Qg6 55. Nd3 Qg2+ 56. Nf2 Qxh2 57. Rh1 Qg2 58. Rxh3+ Kg6 59. Rh1 Nc2 60. Rc1 Nd4+ 61. Nxd4 exd4 62. Rd1 Kh5 63. Rh1+ Kg6 64. Rd1 Kh5 65. Rh1+ Kg6 66. Rd1 d3+ 67. Rxd3 Kh5 68. Rd1 Kg6 69. Rc1 Kf6 70. Rxc7 Ke5 71. Rc1 Kd6 72. Rc6+ Kd7 73. Rxa6 Qg1 74. Rc6 Qa1 75. Rc2 Qxa4 76. Rd2 Kd6 77. Nd3 Qc4 78. Ke1 Qc3 79. Ke2 Qc4 80. Ke1 1/2-1/2

[Event "POL-chT (Women) 4th"]
[Site "Wroclaw"]
[Date "2011.12.04"]
[Round "4"]
[White "Demidowicz, Maria"]
[Black "Jurkiewicz, Katarzyna"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2077"]
[BlackElo "2177"]
[PlyCount "79"]
[EventDate "2011.12.02"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gorzow Wielkopolski Stilon (W)"]
[BlackTeam "Jaworzno JKSz MCKiS (W)"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nd7 5. Qd2 a6 6. h4 h6 7. h5 g5 8. 0-0-0 b5 9. f4 gxf4 10. Bxf4 Bb7 11. Qe3 e5 12. dxe5 dxe5 13. Qg3 Qf6 14. Be3 Ne7 15. Be2 Rg8 16. Bg4 0-0-0 17. Nge2 Qc6 18. Qh3 b4 19. Nd5 Nxd5 20. exd5 Qb5 21. d6 c5 22. Rhf1 Rgf8 23. Ng3 Qc4 24. Nf5 Be4 25. Rf2 Bxf5 26. Bxf5 Qxa2 27. Qg4 Rg8 28. Qe4 Kb8 29. Qc6 Rc8 30. Qxd7 e4 31. Bxe4 Qxb2+ 32. Kd2 Qc3+ 33. Ke2 Qc4+ 34. Kf3 Qb5 35. Qxb5+ axb5 36. d7 Rcd8 37. Bxc5 Kc7 38. Bxb4 Rxd7 39. Ba5+ Kc8 40. Bf5 1-0

[Event "POL-chT (Women) 4th"]
[Site "Wroclaw"]
[Date "2011.12.04"]
[Round "5"]
[White "Demidowicz, Maria"]
[Black "Rylska, Kamila"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "2077"]
[BlackElo "1331"]
[PlyCount "119"]
[EventDate "2011.12.02"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gorzow Wielkopolski Stilon (W)"]
[BlackTeam "Chylice UKS Szachylice (W)"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 Nf6 7. dxe5 Ne4 8. c3 Nc5 9. Bc2 d6 10. Bg5 Be7 11. Bxe7 Qxe7 12. exd6 Qxd6 13. Re1+ Ne6 14. Nbd2 0-0 15. Qe2 Qd5 16. Ne4 Nf4 17. Qe3 Ng6 18. Bb3 Qf5 19. Rad1 Be6 20. Ng3 Qf4 21. Bxe6 Qxe3 22. Bxf7+ Rxf7 23. Rxe3 Raf8 24. Ne4 Nce5 25. Nfg5 Re7 26. Nc5 c6 27. Nge6 Rfe8 28. Nd8 b6 29. Nxa6 c5 30. Nb8 Nc4 31. Rxe7 Rxe7 32. b3 Nd2 33. Ndc6 Re2 34. Nd7 Ne4 35. Nde5 Nxe5 36. Nxe5 Nd2 37. f4 g6 38. Nd7 Ne4 39. Nxb6 Nxc3 40. Rd8+ Kf7 41. a4 Rb2 42. a5 Rxb3 43. Kf2 Ra3 44. Ra8 Ne4+ 45. Ke2 Nd6 46. a6 Nb5 47. Nc4 Ra4 48. Kd3 Ke6 49. Nb6 Ra3+ 50. Kc4 Nc7 51. Ra7 Rxa6 52. Rxc7 Rxb6 53. Rxh7 Rc6 54. g4 Kf6 55. h4 Ke6 56. h5 gxh5 57. Rh6+ Kd7 58. Rxc6 Kxc6 59. gxh5 Kd6 60. h6 1-0

[Event "POL-chT (Women) 4th"]
[Site "Wroclaw"]
[Date "2011.12.03"]
[Round "2"]
[White "Demidowicz, Maria"]
[Black "Poznanska, Katarzyna"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2077"]
[BlackElo "2077"]
[PlyCount "61"]
[EventDate "2011.12.02"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gorzow Wielkopolski Stilon (W)"]
[BlackTeam "Wroclaw KS Polonia (W)"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 g6 6. 0-0 Bg7 7. c3 Nc6 8. Be3 Nge7 9. Nd2 d5 10. exd5 exd5 11. Re1 Ne5 12. Bf1 0-0 13. Qb3 Nf5 14. Nxf5 Bxf5 15. Qxb7 Rb8 16. Qxa6 Rxb2 17. Nb3 Ng4 18. h3 Nxe3 19. Rxe3 Qc7 20. Nd4 Bxd4 21. cxd4 Qf4 22. Re2 Qxd4 23. Rxb2 Qxb2 24. Rd1 d4 25. Qf6 Qxa2 26. Qxd4 Be6 27. Qf6 Qa5 28. Qd4 Rc8 29. Be2 Qc3 30. Qxc3 Rxc3 31. h4 1/2-1/2

[Event "POL-chT (Women) 4th"]
[Site "Wroclaw"]
[Date "2011.12.03"]
[Round "3"]
[White "Kotwicka, Maja"]
[Black "Demidowicz, Maria"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2005"]
[BlackElo "2077"]
[PlyCount "74"]
[EventDate "2011.12.02"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw AZS Politechnika (W)"]
[BlackTeam "Gorzow Wielkopolski Stilon (W)"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nbd7 5. Qc2 e5 6. 0-0 Be7 7. d4 0-0 8. Nbd2 Qc7 9. d5 Re8 10. Ne1 Nf8 11. Nc4 b5 12. Ne3 Rb8 13. f4 exf4 14. Rxf4 Ng6 15. Rf1 Bd8 16. a4 a6 17. axb5 axb5 18. Nf5 Nxe4 19. Bd3 Nf6 20. c4 bxc4 21. Bxc4 Ne5 22. Nd3 Nxc4 23. Qxc4 Re4 24. Qc2 c4 25. Ng3 Re8 26. Nf4 Qc5+ 27. Kh1 Bb6 28. Ra4 Nxd5 29. Rxc4 Qb5 30. Nxd5 Qxd5 31. Rh4 f5 32. Rhf4 g6 33. Rd1 Qe5 34. Rff1 Ba6 35. Bf4 Qc5 36. Qd2 Bxf1 37. Rxf1 Qd4 0-1

[Event "POL-chT (Women) 4th"]
[Site "Wroclaw"]
[Date "2011.12.02"]
[Round "1"]
[White "Dziodzio, Angelika"]
[Black "Demidowicz, Maria"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1945"]
[BlackElo "2077"]
[PlyCount "70"]
[EventDate "2011.12.02"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Rybnik MKSz (W)"]
[BlackTeam "Gorzow Wielkopolski Stilon (W)"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 e5 5. Bb5+ Nd7 6. Qd3 h6 7. Nc3 Ngf6 8. Be3 Be7 9. 0-0-0 a6 10. Bxd7+ Bxd7 11. h3 b5 12. Kb1 Be6 13. Nd2 Rc8 14. g4 Qa5 15. Nb3 Qc7 16. f3 Bc4 17. Qd2 a5 18. Qf2 a4 19. Nc1 a3 20. Nb3 axb2 21. Bb6 Qb8 22. Nd5 Nxd5 23. exd5 Qa8 24. f4 Bxd5 25. Rhe1 Be4 26. Rd2 0-0 27. Kxb2 exf4 28. Bd4 d5 29. Bc5 Bf6+ 30. Bd4 Bxd4+ 31. Qxd4 Rc4 32. Qf2 Rfc8 33. Rc1 b4 34. Ka1 Qa6 35. Rb1 Rxc2 0-1

[Event "BL 1112 (Women)"]
[Site "Germany"]
[Date "2011.10.30"]
[Round "2.6"]
[White "Schmidt, Jade"]
[Black "Demidowicz, Maria"]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "2098"]
[BlackElo "2077"]
[PlyCount "81"]
[EventDate "2011.10.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK (W)"]
[BlackTeam "Guben (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f3 c5 6. dxc5 b6 7. Be3 bxc5 8. Bxc5 Nc6 9. Qd2 Bb7 10. Be3 d6 11. Rd1 Qc8 12. Nh3 Rd8 13. Be2 e6 14. Bg5 Ne5 15. b3 Qc5 16. Nf2 Rd7 17. f4 Nc6 18. Na4 Qa3 19. 0-0 Rad8 20. Bf3 e5 21. Nd3 Nd4 22. Qf2 h6 23. fxe5 Nxf3+ 24. gxf3 dxe5 25. Bc1 Qe7 26. Nac5 Rd6 27. Nxb7 Qxb7 28. Nb2 Rxd1 29. Rxd1 Rxd1+ 30. Nxd1 Nh5 31. Nc3 Nf4 32. Bxf4 exf4 33. Nd5 Qd7 34. Kf1 g5 35. Ke2 g4 36. fxg4 Qxg4+ 37. Qf3 Qg1 38. Qxf4 Qg2+ 39. Kd3 Qxa2 40. Qb8+ Kh7 41. Ke3 1/2-1/2

[Event "BL 1112 (Women)"]
[Site "Germany"]
[Date "2011.10.29"]
[Round "1.6"]
[White "Demidowicz, Maria"]
[Black "Zhang, Fan"]
[Result "1/2-1/2"]
[ECO "C12"]
[WhiteElo "2077"]
[BlackElo "2097"]
[PlyCount "97"]
[EventDate "2011.10.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Guben (W)"]
[BlackTeam "Muelheim Nord (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bd3 Nxd2 9. Qxd2 c5 10. Nf3 Qa5 11. 0-0 b6 12. Qe3 Nd7 13. c4 Bb7 14. cxd5 cxd4 15. Qxd4 Qxd5 16. Qf4 g5 17. Qg3 g4 18. Qxg4 0-0-0 19. Bc4 Qc6 20. Be2 Rhg8 21. Qf4 Rg5 22. h4 Rxe5 23. Rfe1 Rg8 24. Qxf7 Rf8 25. Qg7 Rxe2 26. Rxe2 Rxf3 27. Rd1 Rf7 28. Qg8+ Rf8 29. Qg7 Rf7 30. Qg8+ Rf8 31. Qg7 Rd8 32. Red2 Kc7 33. Rd3 Ba6 34. Rd6 Qxd6 35. Rxd6 Kxd6 36. Qxh6 Rg8 37. Qf4+ Ke7 38. g4 Be2 39. g5 Bh5 40. Qe4 Bg6 41. Qe2 Rh8 42. Qc4 a5 43. Kg2 Rh7 44. Kg3 Rf7 45. Qc8 Rf8 46. Qc3 Rf7 47. Qc8 Rf8 48. Qc3 Rf7 49. Qc8 1/2-1/2

[Event "BL 1011 (Women)"]
[Site "Germany"]
[Date "2011.01.29"]
[Round "6.5"]
[White "Juszczak, Anna"]
[Black "Demidowicz, Maria"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "2039"]
[BlackElo "2073"]
[PlyCount "90"]
[EventDate "2010.11.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Karlsruhe (W)"]
[BlackTeam "Guben (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. h3 d6 6. Bg5 c5 7. d5 h6 8. Be3 Na6 9. Bd3 e6 10. Nge2 exd5 11. exd5 Nc7 12. 0-0 b5 13. Qd2 bxc4 14. Bxc4 Kh7 15. Ng3 Nd7 16. f4 f5 17. a4 Nb6 18. Bb3 Ba6 19. Rfd1 Bc4 20. Qc2 Rb8 21. Ba2 Na6 22. Bxc4 Nxc4 23. Bc1 Nb4 24. Qe2 Na5 25. Ra3 Re8 26. Qf3 Nc4 27. Rb3 Bd4+ 28. Kh2 Ne3 29. Rxd4 cxd4 30. Nb5 Nbc2 31. Bxe3 Nxe3 32. Rd3 Qe7 33. Nxd4 Rxb2 34. Ne6 Nxd5 35. Qxd5 Qxe6 36. Qd4 Qa2 37. Qxa7+ Kg8 38. Qg1 Re1 39. Nf1 Rf2 40. Ra3 Qb2 41. Rb3 Qd4 42. Rb4 Qc5 43. Rb8+ Kg7 44. Rc8 Rexf1 45. Rxc5 dxc5 0-1

[Event "BL 1011 (Women)"]
[Site "Germany"]
[Date "2011.01.09"]
[Round "5.5"]
[White "Demidowicz, Maria"]
[Black "Timme, Karin"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "2073"]
[BlackElo "2138"]
[PlyCount "93"]
[EventDate "2010.11.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Guben (W)"]
[BlackTeam "Torgelow (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nc3 Nf6 6. Nf3 Nc6 7. Bd3 dxc4 8. Bxc4 Be7 9. 0-0 0-0 10. Be3 Nb4 11. Qe2 a6 12. Bb3 Nbd5 13. Ne5 Bd7 14. Rfe1 Nxc3 15. bxc3 Rc8 16. Bd2 Ba3 17. Rad1 Bc6 18. Bg5 Re8 19. Qd3 Be7 20. Nxf7 Kxf7 21. Bxe6+ Kf8 22. Bxc8 Qd5 23. Qg3 Rxc8 24. Re5 Qf7 25. d5 Bd7 26. d6 Bd8 27. Qd3 Ng4 28. Be7+ Kg8 29. Re2 Bb6 30. Qf3 Qxf3 31. gxf3 Nxf2 32. Rxf2 Rxc3 33. Kg2 Bxf2 34. Kxf2 Rc2+ 35. Kg3 Rxa2 36. Rc1 Bc6 37. Rxc6 bxc6 38. d7 Rd2 39. d8Q+ Rxd8 40. Bxd8 Kf7 41. Kf4 Ke6 42. Ke4 c5 43. f4 g6 44. h4 h6 45. Ba5 Kd6 46. Bc3 Kc6 47. Ke5 1-0

[Event "POL-chT (Women) 3rd"]
[Site "Wroclaw"]
[Date "2010.11.14"]
[Round "5"]
[White "Demidowicz, Maria"]
[Black "Poznanska, Katarzyna"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2073"]
[BlackElo "2048"]
[PlyCount "78"]
[EventDate "2010.11.09"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gorzow Wielkopolski Stilon (W)"]
[BlackTeam "Wroclaw KS Polonia (W)"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. 0-0 d6 8. c4 Nc6 9. Nc3 Nf6 10. Bg5 h6 11. Bh4 g5 12. Bg3 e5 13. Nd5 Be6 14. Rc1 h5 15. h4 Ng4 16. hxg5 h4 17. Bh2 Qxg5 18. Qd2 Qg6 19. c5 Rg8 20. f3 Nxh2 21. Kxh2 Qg3+ 22. Kg1 Bxd5 23. exd5 Ne7 24. Rf2 h3 25. f4 hxg2 26. fxe5 Qh3 27. Rxg2 0-0-0 28. Be4 dxe5 29. d6 Nc6 30. Rc3 Qh5 31. d7+ Kb8 32. Qd6+ Ka8 33. Bxc6 bxc6 34. Qxc6+ Kb8 35. Qd6+ Ka8 36. Rcg3 Rxg3 37. Rxg3 Qe2 38. Qc6+ Kb8 39. Qd6+ Ka8 1/2-1/2

[Event "POL-chT (Women) 3rd"]
[Site "Wroclaw"]
[Date "2010.11.13"]
[Round "4"]
[White "Demidowicz, Maria"]
[Black "Wolska, Marta"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2073"]
[BlackElo "1616"]
[PlyCount "59"]
[EventDate "2010.11.09"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gorzow Wielkopolski Stilon (W)"]
[BlackTeam "Wroclaw MUKS MDK Srodmiescie (W)"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. g3 Nf6 2. Bg2 d5 3. Nf3 Nbd7 4. 0-0 e6 5. d3 b6 6. Nbd2 Bb7 7. c4 c6 8. b3 Be7 9. Bb2 0-0 10. a3 c5 11. Rc1 Rc8 12. e3 Nb8 13. Ne5 Nc6 14. f4 Qd6 15. Ndf3 Rfd8 16. Qe2 Na5 17. Qc2 h6 18. Bc3 Nc6 19. Nxc6 Bxc6 20. Rcd1 Ng4 21. Qe2 Nxe3 22. Be5 Qd7 23. Qxe3 d4 24. Qe2 f6 25. f5 Bxf3 26. Bxf3 fxe5 27. fxe6 Qd6 28. Bd5 Kh8 29. Qh5 Rf8 30. Qg6 1-0

[Event "POL-chT (Women) 3rd"]
[Site "Wroclaw"]
[Date "2010.11.12"]
[Round "2"]
[White "Labedz, Patrycja"]
[Black "Demidowicz, Maria"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2128"]
[BlackElo "2073"]
[PlyCount "67"]
[EventDate "2010.11.09"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Jaworzno JKSz MCKiS (W)"]
[BlackTeam "Gorzow Wielkopolski Stilon (W)"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be3 cxd4 7. cxd4 Nc6 8. Nc3 Qd6 9. a3 Be7 10. Bd3 0-0 11. 0-0 b6 12. Qe2 Bb7 13. Rad1 Rad8 14. Rfe1 Qb8 15. Bb1 Rd7 16. Bg5 Qd8 17. Qc2 g6 18. Be3 Nd5 19. Ba2 Nxc3 20. bxc3 Bxa3 21. Ng5 Re8 22. h4 Qf6 23. Qa4 Bd6 24. Bc1 Rdd8 25. Rd3 Na5 26. d5 Bc6 27. dxc6 Bh2+ 28. Kxh2 Rxd3 29. c7 Rc8 30. Bf4 b5 31. Qe4 Qxc3 32. Bxe6 Rxc7 33. Bxf7+ Rxf7 34. Nxf7 1-0

[Event "POL-chT (Women) 3rd"]
[Site "Wroclaw"]
[Date "2010.11.11"]
[Round "1"]
[White "Demidowicz, Maria"]
[Black "Krupa, Anna"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2073"]
[BlackElo "1880"]
[PlyCount "55"]
[EventDate "2010.11.09"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gorzow Wielkopolski Stilon (W)"]
[BlackTeam "Rybnik Preferow MKSz (W)"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. Bd2 e6 7. h3 Bh5 8. Bc4 Qb6 9. Bb3 Nc6 10. g4 Bg6 11. Qe2 Nxd4 12. Nxd4 Qxd4 13. 0-0-0 c6 14. Be3 Qb4 15. Rd4 Qa5 16. g5 Nd7 17. Rhd1 Nc5 18. Bc4 Be7 19. Bd2 Qb6 20. Bf4 0-0 21. h4 Rfd8 22. Be3 e5 23. Na4 Nxa4 24. Rxd8+ Qxd8 25. Rxd8+ Rxd8 26. Qg4 b5 27. Bb3 Nc5 28. h5 1-0

[Event "POL-chT 2st League"]
[Site "Mrzezyno"]
[Date "2010.09.09"]
[Round "6.36"]
[White "Wesolowska, Edyta"]
[Black "Demidowicz, Maria"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1969"]
[BlackElo "2073"]
[PlyCount "84"]
[EventDate "2010.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Chemik"]
[BlackTeam "Gdynia Korsarz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e3 d6 6. Be2 Nbd7 7. b3 c5 8. Bb2 b6 9. 0-0 Bb7 10. Qd2 cxd4 11. exd4 d5 12. Rac1 e6 13. Ba3 Ne4 14. Nxe4 dxe4 15. Bxf8 Nxf8 16. Ng5 Bxd4 17. Rcd1 e5 18. Nh3 Ne6 19. Qh6 Qe7 20. Kh1 f5 21. c5 bxc5 22. Bc4 Bc8 23. Qg5 Qf8 24. f4 exf3 25. Rxf3 Kh8 26. Qh4 Bd7 27. Rg3 Qg7 28. Rf1 Rf8 29. Bd3 e4 30. Be2 Bf6 31. Ng5 Nxg5 32. Qf4 Ne6 33. Qd2 Bd4 34. Bc4 e3 35. Qa5 f4 36. Rgf3 Qe5 37. Qxa7 Qd6 38. h4 Bc6 39. Rh3 Ng7 40. Be2 Nf5 41. Qa6 Ra8 42. Qc4 Ng3+ 0-1

[Event "POL-chT 2st League"]
[Site "Mrzezyno"]
[Date "2010.09.08"]
[Round "5.48"]
[White "Demidowicz, Maria"]
[Black "Filipek, Halina"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2073"]
[BlackElo "1780"]
[PlyCount "97"]
[EventDate "2010.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gdynia Korsarz"]
[BlackTeam "Grudziadz Rotmistrz II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Qe2 c6 8. a4 b6 9. Bb3 Bb7 10. Be3 Ng4 11. Bd2 Ngf6 12. Rad1 Qc7 13. Bc1 a5 14. Rfe1 Ba6 15. Bc4 Bxc4 16. Qxc4 Rac8 17. Qe2 Rfe8 18. Ng5 h6 19. Nh3 Bf8 20. dxe5 dxe5 21. Rd3 Re6 22. Rg3 Kh8 23. f4 Rce8 24. f5 Rd6 25. Nf2 Nc5 26. Be3 Rd7 27. Rh3 Qd8 28. g4 Nh7 29. Rg3 Be7 30. Kh1 Bg5 31. Bxg5 Qxg5 32. Nd3 Nxd3 33. cxd3 Red8 34. Kg2 Rd4 35. Rh1 R8d6 36. h4 Qd8 37. Rhh3 f6 38. Kh2 Kg8 39. Qd1 Kh8 40. Qc2 Qd7 41. g5 fxg5 42. hxg5 hxg5 43. Ne2 Rb4 44. Rxg5 Rh6 45. Rxh6 gxh6 46. Rg6 c5 47. Qc3 Qe7 48. Rxh6 Kg7 49. Rg6+ 1-0

[Event "POL-chT 2st League"]
[Site "Mrzezyno"]
[Date "2010.09.07"]
[Round "4.66"]
[White "Buksa, Ewelina"]
[Black "Demidowicz, Maria"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1537"]
[BlackElo "2073"]
[PlyCount "84"]
[EventDate "2010.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Prudnik LKS Zarzewie"]
[BlackTeam "Gdynia Korsarz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nb3 Be7 8. Be2 0-0 9. 0-0 Nc6 10. Be3 Be6 11. f4 Nb4 12. Bf3 exf4 13. Bxf4 Nxc2 14. Qxc2 Qb6+ 15. Kh1 Bxb3 16. Qf2 Qxf2 17. Rxf2 Rac8 18. Rd2 Rfd8 19. Bd1 Be6 20. h3 d5 21. exd5 Nxd5 22. Nxd5 Bxd5 23. Bg4 Rc4 24. Be5 Bg5 25. Re2 h6 26. a5 Bc6 27. Bc3 Rc5 28. Rae1 Rd3 29. Rf1 h5 30. Bf5 Rg3 31. Be1 Rb3 32. Ref2 Bb5 33. Bc3 Bxf1 34. Rxf1 Bf6 35. Bxf6 gxf6 36. Be4 Kg7 37. Rf2 Rxa5 38. Bf3 Rab5 39. Rd2 Rxb2 40. Rd7 Kf8 41. Rd5 R2b3 42. Rd6 Ke7 0-1

[Event "POL-chT 2st League"]
[Site "Mrzezyno"]
[Date "2010.09.06"]
[Round "3.84"]
[White "Demidowicz, Maria"]
[Black "Kasperek, Joanna"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2073"]
[BlackElo "2018"]
[PlyCount "76"]
[EventDate "2010.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gdynia Korsarz"]
[BlackTeam "Czarna LKSz GCKiP"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. a3 e6 3. b4 b6 4. Bb2 Bb7 5. bxc5 Bxe4 6. Nc3 Bb7 7. cxb6 axb6 8. Nf3 Nf6 9. Be2 Be7 10. 0-0 0-0 11. a4 Nc6 12. Nb5 d5 13. d4 Na5 14. Ba3 Ne4 15. Bd3 Bxa3 16. Rxa3 Qe7 17. Qa1 Rfc8 18. Ra2 Nc6 19. c3 Na5 20. Qb2 Nc4 21. Qa1 Ncd6 22. Rc1 Nxb5 23. Bxb5 Ba6 24. Bxa6 Rxa6 25. Ne5 Qg5 26. Nd3 h6 27. Qb2 Rca8 28. Qb4 Qd8 29. c4 dxc4 30. Qxc4 Nd6 31. Qb4 Nf5 32. Rc4 Qd5 33. Qc3 Nd6 34. Rc6 Qxa2 35. Rxd6 Qb1+ 36. Nc1 Rxa4 37. h3 b5 38. Qc6 Ra1 0-1

[Event "POL-chT 2st League"]
[Site "Mrzezyno"]
[Date "2010.09.05"]
[Round "2.60"]
[White "Demidowicz, Maria"]
[Black "Swiatnicka, Malgorzata"]
[Result "0-1"]
[ECO "C61"]
[WhiteElo "2073"]
[BlackElo "1822"]
[PlyCount "64"]
[EventDate "2010.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gdynia Korsarz"]
[BlackTeam "Konin Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 Bc5 6. d3 Ne7 7. Nd2 c6 8. Bc4 0-0 9. Bb3 d5 10. exd5 cxd5 11. Nf3 Bg4 12. h3 Bh5 13. Re1 Nc6 14. g4 Bg6 15. Bg5 f6 16. Bf4 Na5 17. Qd2 Nxb3 18. axb3 Rc8 19. b4 Bb6 20. Nh4 Re8 21. Nxg6 hxg6 22. c3 Qd7 23. Rac1 Rxe1+ 24. Qxe1 Re8 25. Qd1 Qe6 26. Qb3 Kh7 27. Rf1 Qe2 28. cxd4 Bxd4 29. Qxd5 Qxd3 30. Qxb7 Re4 31. Bh2 Qf3 32. Qc7 Bxf2+ 0-1

[Event "POL-chT 2st League"]
[Site "Mrzezyno"]
[Date "2010.09.04"]
[Round "1.30"]
[White "Halamus, Agata"]
[Black "Demidowicz, Maria"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2003"]
[BlackElo "2073"]
[PlyCount "101"]
[EventDate "2010.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Mikolow AKS"]
[BlackTeam "Gdynia Korsarz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 b5 8. g4 Bb7 9. Bg2 b4 10. Nd5 Nxd5 11. exd5 Be7 12. Ng3 0-0 13. Nf5 Nd7 14. Be3 Re8 15. Nxe7+ Rxe7 16. 0-0 a5 17. Kh2 Qc7 18. g5 Nc5 19. Qg4 Rae8 20. a3 e4 21. axb4 axb4 22. Ra7 Qb8 23. Ra5 Bxd5 24. Bf4 Qb6 25. Rfa1 Bb7 26. Qe2 Ne6 27. Be3 Qc7 28. Kg1 d5 29. Qd2 Qe5 30. Qxb4 Nxg5 31. Bxg5 Qxg5 32. Ra7 Bc6 33. Rxe7 Qxe7 34. Qxe7 Rxe7 35. Ra6 Bb7 36. Rd6 f5 37. Kf1 Rc7 38. c3 Kf7 39. h4 Bc6 40. Rd8 f4 41. Ke1 Ke6 42. Kd2 h6 43. Bh3+ Ke5 44. Rf8 f3 45. Ke3 Ra7 46. Rc8 Ba4 47. Rc5 Kd6 48. Rc8 Bc6 49. Rd8+ Kc7 50. Rc8+ Kb6 51. Rb8+ 1-0

[Event "BL2 Ost 0910 (Women)"]
[Site "Germany"]
[Date "2010.03.14"]
[Round "7.2"]
[White "Lorenz, Nicole"]
[Black "Demidowicz, Maria"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1889"]
[BlackElo "2082"]
[PlyCount "128"]
[EventDate "2009.11.07"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]
[WhiteTeam "Dresden Gruen Weiss (W)"]
[BlackTeam "Guben (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. Re1 a6 6. Bf1 e5 7. a4 Be7 8. c3 0-0 9. d4 b6 10. Bg5 Bb7 11. Nbd2 Re8 12. dxe5 dxe5 13. Qb3 h6 14. Bc4 Rf8 15. Bh4 Qc7 16. Rad1 Bc6 17. Bd5 b5 18. Bxc6 Qxc6 19. axb5 axb5 20. c4 Rfb8 21. Qc2 Qe6 22. Ra1 bxc4 23. Rxa8 Rxa8 24. Qxc4 Qc6 25. h3 Bd6 26. b4 Nb6 27. Qc3 Na4 28. Qc4 Nd7 29. bxc5 Ndxc5 30. Rb1 Rc8 31. Bg3 Qe8 32. Qb5 Qxb5 33. Rxb5 Nc3 34. Rb6 N5xe4 35. Nxe4 Nxe4 36. Bxe5 Rc1+ 37. Kh2 Bc5 38. Rb8+ Kh7 39. Rb7 f6 40. Bd4 Nxf2 41. Bxc5 Rxc5 42. Rb2 Ne4 43. Ra2 f5 44. Rb2 g5 45. Re2 Kg6 46. g3 h5 47. Rg2 g4 48. hxg4 hxg4 49. Ng1 f4 50. Ne2 f3 51. Nf4+ Kf5 52. Ra2 Rb5 53. Nd3 Nc3 54. Ra3 Ne2 55. Nf2 Kg6 56. Ra6+ Kf7 57. Ra7+ Ke6 58. Ra6+ Kd7 59. Ra7+ Kc6 60. Ra6+ Kb7 61. Rh6 Rb2 62. Nxg4 Nf4+ 63. Kh1 Rb1+ 64. Kh2 Rb2+ 1/2-1/2

[Event "BL2 Ost 0910 (Women)"]
[Site "Germany"]
[Date "2010.03.13"]
[Round "6.2"]
[White "Demidowicz, Maria"]
[Black "Maedel, Katja"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2082"]
[BlackElo "1993"]
[PlyCount "83"]
[EventDate "2009.11.07"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]
[WhiteTeam "Guben (W)"]
[BlackTeam "Merseburg (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. Bxd5 cxd5 15. Qd3 g6 16. Nc3 Bf5 17. Qf3 Bxc2 18. Nxd5 f5 19. Bf4 Rad8 20. Bxd6 Rxd6 21. Ne7+ Kg7 22. Qb7 Rf7 23. Qb8 Qf6 24. Qg8+ Kh6 25. Qe8 Kg7 26. Qg8+ Kh6 27. Qc8 Rxe7 28. Rxe7 Qxe7 29. Qxc2 Rxd4 30. Qc3 Qd6 31. Qe3+ Kg7 32. Qf3 Rd3 33. Qb7+ Kh6 34. Qc8 Rd1+ 35. Rxd1 Qxd1+ 36. Kh2 Qd6+ 37. g3 Qd4 38. Kg2 Qd5+ 39. Kh2 Qd4 40. Kg2 Qd5+ 41. Kh2 Qd4 42. Kg2 1/2-1/2

[Event "BL2 Ost 0910 (Women)"]
[Site "Germany"]
[Date "2010.01.17"]
[Round "5.1"]
[White "Demidowicz, Maria"]
[Black "Busse, Nadine"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2082"]
[BlackElo "1976"]
[PlyCount "61"]
[EventDate "2009.11.07"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]
[WhiteTeam "Guben (W)"]
[BlackTeam "Ruedersdorf (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. Be3 Nf6 7. c4 Be7 8. 0-0 b6 9. Nc3 d6 10. Rc1 Bb7 11. f4 Nbd7 12. b4 0-0 13. Qe2 Rfd8 14. f5 Nf8 15. fxe6 fxe6 16. Qf3 Qd7 17. Nde2 Ng6 18. Bxb6 Rdc8 19. Bd4 d5 20. exd5 exd5 21. Nxd5 Bxd5 22. cxd5 Rxc1 23. Rxc1 Rf8 24. Bf5 Qb5 25. Bc5 Kh8 26. Bxg6 Bxc5+ 27. bxc5 hxg6 28. Nf4 Re8 29. Nxg6+ Kg8 30. d6 Qb2 31. Qb3+ 1-0

[Event "BL2 Ost 0910 (Women)"]
[Site "Germany"]
[Date "2009.12.06"]
[Round "4.3"]
[White "Wagner Michel, Annett"]
[Black "Demidowicz, Maria"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2122"]
[BlackElo "2082"]
[PlyCount "99"]
[EventDate "2009.11.07"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]
[WhiteTeam "Pankow Rotation (W)"]
[BlackTeam "Guben (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. Re1 a6 6. Bxd7+ Nxd7 7. d4 cxd4 8. Qxd4 e5 9. Qd1 Be7 10. c4 0-0 11. Nc3 h6 12. Nd5 Nb6 13. Nxe7+ Qxe7 14. b3 Be6 15. Ba3 Rad8 16. Nxe5 Qf6 17. Nd3 Rfe8 18. Qc2 Bc8 19. Rad1 Nd7 20. f4 Qg6 21. Nf2 Nc5 22. f5 Qg5 23. b4 Nd7 24. Bc1 Qe7 25. Ng4 Nf6 26. Nxf6+ Qxf6 27. a4 Qe7 28. Qf2 f6 29. Qg3 Kh8 30. Bf4 Qf7 31. Rd4 Bd7 32. b5 Rc8 33. Bxd6 Rxc4 34. Rxc4 Qxc4 35. e5 Qd4+ 36. Qf2 fxe5 37. Bxe5 Qxf2+ 38. Kxf2 axb5 39. axb5 Bxb5 40. g4 Kg8 41. Kg3 Rd8 42. Kf4 Rd2 43. h4 Re2 44. Rxe2 Bxe2 45. g5 hxg5+ 46. hxg5 b5 47. Bc3 Kf7 48. g6+ Kg8 49. Kg5 Bc4 50. f6 1/2-1/2

[Event "BL2 Ost 0910 (Women)"]
[Site "Germany"]
[Date "2009.12.05"]
[Round "3.3"]
[White "Demidowicz, Maria"]
[Black "Penne, Bo"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2082"]
[BlackElo "1990"]
[PlyCount "73"]
[EventDate "2009.11.07"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]
[WhiteTeam "Guben (W)"]
[BlackTeam "Potsdam (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 0-0 8. Bd3 f5 9. exf6 Rxf6 10. Bg5 Rf7 11. Qh4 g6 12. Nf3 Nbc6 13. 0-0 c4 14. Be2 Qc7 15. Bf6 Nf5 16. Qg5 Qa5 17. Ne5 Nxe5 18. Bxe5 Bd7 19. Qd2 Rc8 20. g3 Rc6 21. h4 Nd6 22. h5 Be8 23. Kg2 Kf8 24. Bg4 Ne4 25. Qh6+ Ke7 26. hxg6 hxg6 27. f3 Nxc3 28. Qxg6 Nb5 29. Qg5+ Kd7 30. Bh5 Re7 31. Bf6 Bxh5 32. Bxe7 Be8 33. Bb4 Qd8 34. Qg7+ Kc8 35. Rh1 Nd6 36. Rae1 Nf5 37. Qe5 1-0

[Event "POL-chT (Women) 2nd"]
[Site "Wroclaw"]
[Date "2009.11.22"]
[Round "4"]
[White "Demidowicz, Maria"]
[Black "Poznanska, Katarzyna"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2138"]
[BlackElo "2090"]
[PlyCount "100"]
[EventDate "2009.11.20"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]
[WhiteTeam "Gorzow Wielkopolski Stilon (W)"]
[BlackTeam "Wroclaw AZS Politechnika (W)"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 b5 6. 0-0 Bb7 7. a4 b4 8. Be3 Qc7 9. Nd2 Nf6 10. f4 Nc6 11. N2b3 Nxd4 12. Bxd4 Nxe4 13. Kh1 Bd6 14. Qg4 h5 15. Qh4 Be7 16. Qh3 f5 17. Rac1 Bf6 18. c3 Qd6 19. Bxe4 Bxe4 20. Bc5 Qd5 21. cxb4 Qd3 22. Qxd3 Bxd3 23. Rfd1 Be4 24. Nd4 g5 25. fxg5 Bxg5 26. Rc3 Bf4 27. Nf3 Rb8 28. Bd6 Bxd6 29. Rxd6 Bc6 30. Nd4 Ke7 31. Rdxc6 dxc6 32. Nxc6+ Kd6 33. Nxb8 Rxb8 34. Kg1 Rxb4 35. b3 Kd5 36. Kf2 e5 37. Rh3 f4 38. Ke2 Kd4 39. Rd3+ Ke4 40. Rc3 Kd4 41. Rd3+ Ke4 42. Rc3 Rb6 43. g3 Kd4 44. Rd3+ Ke4 45. Rc3 fxg3 46. hxg3 Rb4 47. Re3+ Kd4 48. Rd3+ Ke4 49. Re3+ Kf5 50. Rc3 Ke4 1/2-1/2

[Event "POL-chT (Women) 2nd"]
[Site "Wroclaw"]
[Date "2009.11.22"]
[Round "5"]
[White "Toma, Katarzyna"]
[Black "Demidowicz, Maria"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2261"]
[BlackElo "2138"]
[PlyCount "69"]
[EventDate "2009.11.20"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]
[WhiteTeam "Lublin Drakon SKOK Chmielewskiego (W)"]
[BlackTeam "Gorzow Wielkopolski Stilon (W)"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d6 2. Nf3 c5 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nf3 Qc7 8. Be2 Be7 9. Be3 Nbd7 10. 0-0 0-0 11. Nd2 b6 12. Bc4 Bb7 13. Qe2 Nc5 14. f3 Rfd8 15. b4 Ne6 16. Nd5 Nxd5 17. exd5 Nd4 18. Bxd4 exd4 19. Rae1 Bf8 20. Qd3 b5 21. axb5 axb5 22. Bb3 g6 23. Qxd4 Bg7 24. Qd3 Qc3 25. Qxc3 Bxc3 26. Re7 Bxd2 27. Rxb7 Rab8 28. Rc7 Bxb4 29. Ra1 Ra8 30. Rd1 Rdc8 31. Rc6 Re8 32. Kf1 Bc5 33. Rc7 Ra7 34. Rxa7 Bxa7 35. Re1 1/2-1/2

[Event "POL-chT (Women) 2nd"]
[Site "Wroclaw"]
[Date "2009.11.21"]
[Round "3"]
[White "Demidowicz, Maria"]
[Black "Wolska, Marta"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2138"]
[BlackElo "1629"]
[PlyCount "119"]
[EventDate "2009.11.20"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]
[WhiteTeam "Gorzow Wielkopolski Stilon (W)"]
[BlackTeam "Wroclaw MUKS MDK Srodmiescie (W)"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 e6 7. Bd3 Bb4 8. 0-0 Be7 9. a3 a6 10. c5 0-0 11. Qc2 b6 12. b4 Qc7 13. cxb6 Qxb6 14. Na4 Qb7 15. Nc5 Qc7 16. Bg5 h6 17. Bh4 Bb7 18. Bg3 Qc8 19. Rac1 Bxc5 20. bxc5 a5 21. Bb5 Ba6 22. a4 Ne4 23. Rfe1 Nb4 24. Qe2 Nc6 25. Bf4 g5 26. Be3 f5 27. Ne5 Nxe5 28. dxe5 d4 29. Bxd4 Rd8 30. Bd3 Rd5 31. f3 Nxc5 32. Bxa6 Rxa6 33. Bxc5 Rxc5 34. Qd2 Rac6 35. Rcd1 Rd5 36. Qe3 Rc3 37. Rc1 Rdc5 38. Rxc3 Rxc3 39. Qd2 Rc2 40. Qxa5 Rc5 41. Qd2 Rc2 42. Qd1 Qc5+ 43. Kh1 Qc7 44. h3 Rc5 45. Qd4 Rd5 46. Qe3 Qa5 47. Qc1 Rc5 48. Qb1 Qc7 49. Qb2 Rc2 50. Qb3 Kf7 51. Rd1 Qc3 52. Qb5 Rc1 53. Rxc1 Qxc1+ 54. Kh2 Qf4+ 55. Kg1 Qc1+ 56. Kf2 Qd2+ 57. Kg3 Qf4+ 58. Kf2 Qd2+ 59. Kg1 Qc1+ 60. Kf2 1/2-1/2

[Event "POL-chT (Women) 2nd"]
[Site "Wroclaw"]
[Date "2009.11.21"]
[Round "2"]
[White "Szymanowska, Karolina"]
[Black "Demidowicz, Maria"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "2089"]
[BlackElo "2138"]
[PlyCount "144"]
[EventDate "2009.11.20"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw AZS Politechnika (W) II"]
[BlackTeam "Gorzow Wielkopolski Stilon (W)"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. Be3 Nc5 9. f3 Be7 10. 0-0 0-0 11. Qe1 Qc7 12. Qf2 b5 13. a3 Nxb3 14. Nxb3 Bb7 15. Rfd1 d5 16. exd5 Nxd5 17. Nxd5 Bxd5 18. Bd4 Bd6 19. h3 Rac8 20. Rd2 Bf4 21. Re2 Bc4 22. Re4 f5 23. Bb6 Qd6 24. Rxf4 Qxf4 25. Re1 Bxb3 26. cxb3 Rc1 27. Be3 Rxe1+ 28. Qxe1 Qe5 29. Qd2 f4 30. Bf2 h6 31. b4 Qc7 32. Bc5 Rd8 33. Qe2 e5 34. Kh2 Re8 35. Qe4 Qf7 36. Qd3 Qf6 37. b3 Rd8 38. Qc2 Rd5 39. a4 Qg5 40. Bf2 Qd8 41. Bc5 Rd2 42. Qc3 Qd5 43. axb5 axb5 44. Kh1 Rd3 45. Qb2 Rxb3 46. Qa2 Rd3 47. Qe2 Kh7 48. Kg1 Rd1+ 49. Kh2 Rd2 50. Qe1 Qa2 51. Qe4+ Kg8 52. Qg6 Qf7 53. Qc6 Qd5 54. Qc8+ Kh7 55. Qf5+ Kh8 56. Qf8+ Qg8 57. Qe7 Re2 58. Bd6 e4 59. Qb7 Qe6 60. Bxf4 Qg6 61. Bg3 exf3 62. Qxf3 Qe4 63. Qf1 Rb2 64. Bd6 Kh7 65. Bc5 Ra2 66. Bd6 Rb2 67. Bc5 Rd2 68. Kh1 Qd5 69. Kh2 Qe5+ 70. Kh1 Re2 71. Bf2 Kg8 72. Kg1 Ra2 0-1

[Event "POL-chT (Women) 2nd"]
[Site "Wroclaw"]
[Date "2009.11.20"]
[Round "1"]
[White "Demidowicz, Maria"]
[Black "Cyfka, Karina"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2138"]
[BlackElo "2327"]
[PlyCount "115"]
[EventDate "2009.11.20"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]
[WhiteTeam "Gorzow Wielkopolski Stilon (W)"]
[BlackTeam "Rybnik Preferow MKSz (W)"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 Bb7 9. d3 d6 10. a3 Na5 11. Ba2 c5 12. Nc3 h6 13. Ne2 Nc6 14. Ng3 Bc8 15. c3 Re8 16. Nh4 d5 17. Nhf5 Bf8 18. exd5 Nxd5 19. d4 c4 20. Bb1 exd4 21. Rxe8 Qxe8 22. cxd4 Bxf5 23. Nxf5 Rd8 24. Bd2 Nf6 25. Be3 Ne7 26. Qf3 Nxf5 27. Bxf5 Nd5 28. Bd2 Rd6 29. Bc2 Qd8 30. Re1 g6 31. Qg3 Qd7 32. h4 h5 33. Re5 Bg7 34. Re8+ Kh7 35. Re5 Nf6 36. Bc3 Kg8 37. Qf3 Nd5 38. Re1 Rf6 39. Qg3 Qd6 40. Re8+ Kh7 41. Qg5 Qf4 42. Qxh5+ Bh6 43. Qe2 Qxh4 44. g3 Qg5 45. Re4 Qc1+ 46. Kg2 Kg7 47. Re8 Nxc3 48. bxc3 Qxa3 49. Qe4 Qd6 50. Rc8 Qe6 51. Qa8 Rxf2+ 52. Kxf2 Qe3+ 53. Kf1 Qc1+ 54. Kg2 Qxc2+ 55. Kh3 Qf5+ 56. Kg2 Qc2+ 57. Kh3 Qf5+ 58. Kg2 1/2-1/2

[Event "BL2 Ost 0910 (Women)"]
[Site "Germany"]
[Date "2009.11.08"]
[Round "2.3"]
[White "Demidowicz, Maria"]
[Black "Matras Clement, Agnieszka"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2082"]
[BlackElo "2231"]
[PlyCount "112"]
[EventDate "2009.11.07"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]
[WhiteTeam "Guben (W)"]
[BlackTeam "Leipzig Allianz (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 d6 8. d4 Bb6 9. Re1 0-0 10. h3 Bb7 11. a3 Re8 12. Bc2 h6 13. Be3 exd4 14. cxd4 Na5 15. e5 Bxf3 16. Qxf3 dxe5 17. dxe5 Rxe5 18. Nd2 Qe8 19. Nf1 Rd8 20. Red1 Nc4 21. Rxd8 Qxd8 22. Rd1 Rd5 23. Bxb6 cxb6 24. b4 Rxd1 25. Bxd1 Qd5 26. Qb3 Qd4 27. Bc2 Nd5 28. Qf3 g6 29. Ng3 Ne5 30. Qe2 Nf4 31. Qf1 Qc3 32. Qd1 Ned3 33. Ne4 Qxa3 34. g3 Nxh3+ 35. Kg2 Nhxf2 36. Nxf2 Nxf2 37. Qd8+ Kh7 38. Qd5 Qc3 39. Qxf7+ Kh8 40. Qe8+ Kg7 41. Qxg6+ Kf8 42. Qxh6+ Ke7 43. Qg5+ Kd6 44. Qd8+ Ke6 45. Qxb6+ Kd5 46. Qxf2 Qxb4 47. Qf5+ Kc6 48. Qe4+ Qxe4+ 49. Bxe4+ Kd6 50. Kf3 a5 51. Ke3 a4 52. Bc2 Kd5 53. g4 Ke5 54. Bd1 Kd5 55. Kd3 Ke5 56. Ke3 Kd5 1/2-1/2

[Event "BL2 Ost 0910 (Women)"]
[Site "Germany"]
[Date "2009.11.07"]
[Round "1.3"]
[White "Niesch, Franziska"]
[Black "Demidowicz, Maria"]
[Result "1-0"]
[ECO "A68"]
[WhiteElo "1904"]
[BlackElo "2082"]
[PlyCount "111"]
[EventDate "2009.11.07"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Lindenau (W)"]
[BlackTeam "Guben (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f4 d6 6. Bd3 c5 7. d5 e6 8. Nf3 exd5 9. cxd5 b5 10. 0-0 c4 11. Bc2 Qb6+ 12. Kh1 Nbd7 13. Qe1 Re8 14. Be3 Qb7 15. Nd4 a6 16. f5 b4 17. fxg6 hxg6 18. Nd1 Nxe4 19. Nc6 Ndf6 20. Bd4 Bd7 21. Bxe4 Rxe4 22. Qf2 Bf5 23. Ne3 Rxe3 24. Bxe3 Nxd5 25. Nd4 Nxe3 26. Qxe3 Be4 27. Rf2 Re8 28. Qd2 Qd5 29. Rd1 Qc5 30. Qf4 Re7 31. Ne2 g5 32. Qg3 d5 33. Rdf1 d4 34. Qb8+ Bf8 35. Ng3 Bd3 36. Nh5 f5 37. Qg3 Bh6 38. Rd1 Qe5 39. Qxe5 Rxe5 40. Nf6+ Kf7 41. Nd7 Rd5 42. Nb6 Re5 43. h3 Bf8 44. b3 Re2 45. Kg1 Bc5 46. Nxc4 Bxc4 47. Rxf5+ Ke6 48. Rxc5 Bd5 49. Rxd4 Bxg2 50. Rxg5 Bxh3 51. Rxb4 Rxa2 52. Rb6+ Kf7 53. Rh5 Bc8 54. Rh7+ Ke8 55. Rg6 Kf8 56. Rc7 1-0

[Event "POL-chT 65th"]
[Site "Lublin"]
[Date "2009.09.20"]
[Round "9.24"]
[White "Warakomska, Anna"]
[Black "Demidowicz, Maria"]
[Result "1/2-1/2"]
[ECO "C69"]
[WhiteElo "2185"]
[BlackElo "2119"]
[PlyCount "68"]
[EventDate "2009.09.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Brzeg Prokonex"]
[BlackTeam "Kozuchow Odrodzenie"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 Bg4 7. dxe5 Qxd1 8. Rxd1 fxe5 9. Rd3 Bd6 10. h3 Bd7 11. Nbd2 b5 12. b3 Ne7 13. Bb2 Ng6 14. Re3 0-0 15. a4 Rae8 16. Ree1 c5 17. axb5 axb5 18. Kh2 Bc6 19. g3 Rf6 20. Kg2 Ref8 21. c4 b4 22. Re2 Re6 23. Ne1 Ne7 24. Nd3 Bb7 25. Nf1 Nc6 26. f3 Ree8 27. Ne3 Ra8 28. Ree1 Kf7 29. Rxa8 Rxa8 30. Ra1 Rxa1 31. Bxa1 Ke6 32. Nf5 g6 33. Nxd6 cxd6 34. Nc1 Na5 1/2-1/2

[Event "POL-chT 65th"]
[Site "Lublin"]
[Date "2009.09.19"]
[Round "8.12"]
[White "Demidowicz, Maria"]
[Black "Jakubiec, Edyta"]
[Result "1/2-1/2"]
[ECO "C96"]
[WhiteElo "2119"]
[BlackElo "2184"]
[PlyCount "21"]
[EventDate "2009.09.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kozuchow Odrodzenie"]
[BlackTeam "Plock PTSz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. h3 d6 9. c3 Na5 10. Bc2 c5 11. d4 1/2-1/2

[Event "POL-chT 65th"]
[Site "Lublin"]
[Date "2009.09.18"]
[Round "7.30"]
[White "Worek, Joanna"]
[Black "Demidowicz, Maria"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2234"]
[BlackElo "2119"]
[PlyCount "69"]
[EventDate "2009.09.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Dankowice Pasjonat"]
[BlackTeam "Kozuchow Odrodzenie"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Bd3 d6 6. Nge2 Nc6 7. 0-0 e5 8. d5 Nd4 9. Rb1 Nd7 10. b4 f5 11. exf5 Nxe2+ 12. Nxe2 gxf5 13. f4 e4 14. Bc2 Nf6 15. h3 Kh8 16. Be3 a5 17. a3 axb4 18. axb4 Bd7 19. Nd4 Qe8 20. Bb3 Qg6 21. c5 Qg3 22. Qe1 Qxe1 23. Rfxe1 Nh5 24. c6 bxc6 25. dxc6 Bc8 26. Red1 Bf6 27. b5 Ng7 28. Ra1 Rb8 29. Ra7 Bd8 30. Rda1 Re8 31. Ra8 Rxa8 32. Rxa8 Bf6 33. b6 cxb6 34. Nb5 Be7 35. Bd4 1-0

[Event "POL-chT 65th"]
[Site "Lublin"]
[Date "2009.09.17"]
[Round "6.6"]
[White "Demidowicz, Maria"]
[Black "Bartel, Marta"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "2119"]
[BlackElo "2245"]
[PlyCount "152"]
[EventDate "2009.09.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kozuchow Odrodzenie"]
[BlackTeam "Lublin UMCS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 Nb8 6. Nd4 Nc6 7. Nb5 d6 8. c4 a6 9. N5c3 Nf6 10. Be2 Be7 11. 0-0 0-0 12. Be3 b6 13. Nd2 Bb7 14. f4 d5 15. cxd5 exd5 16. exd5 Nb4 17. Bf3 Nfxd5 18. Nxd5 Nxd5 19. Bd4 Rc8 20. Nb3 a5 21. a4 Qd6 22. Be5 Qd7 23. Qe2 Rfd8 24. Rfd1 Qe6 25. Kh1 f6 26. Bg4 Qf7 27. Nd4 fxe5 28. Be6 exd4 29. Rxd4 Bf6 30. Bxf7+ Kxf7 31. Re4 Nb4 32. Qh5+ Kg8 33. Re2 Nd3 34. Qg4 Kh8 35. h3 h6 36. Kh2 Rc4 37. Rd1 Rxf4 38. Qg6 Rfd4 39. Re8+ Rxe8 40. Qxe8+ Kh7 41. Qb5 Be4 42. Rd2 Rb4 43. Qd7 Nxb2 44. Rf2 Be5+ 45. g3 Nxa4 46. Re2 Nc5 47. Qe8 Bf6 48. h4 Bg6 49. Qc6 a4 50. Qd5 h5 51. Rf2 a3 52. Kh3 Rb2 53. Rf5 Rb4 54. Rf2 Rb2 55. Rf5 Bxf5+ 56. Qxf5+ Kg8 57. Qd5+ Kf8 58. Qa8+ Kf7 59. Qxa3 Rb3 60. Qa8 Rd3 61. Qa7+ Kg6 62. Qxb6 Ne4 63. Kh2 Rd2+ 64. Kh3 Nf2+ 65. Kg2 Ng4+ 66. Kf1 Kh7 67. Qc5 g6 68. Qc7+ Bg7 69. Qe7 Rc2 70. Kg1 Rc3 71. Kh1 Ne3 72. Qd7 Nf5 73. g4 hxg4 74. h5 Rh3+ 75. Kg2 Rxh5 76. Kg1 Rh3 0-1

[Event "POL-chT 65th"]
[Site "Lublin"]
[Date "2009.09.16"]
[Round "5.30"]
[White "Demidowicz, Maria"]
[Black "Przezdziecka, Ewa"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2119"]
[BlackElo "2103"]
[PlyCount "86"]
[EventDate "2009.09.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kozuchow Odrodzenie"]
[BlackTeam "Legnica Miedz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Qb6 6. Nb3 Bb4 7. Bd3 d6 8. Bd2 Bxc3 9. Bxc3 e5 10. Qe2 0-0 11. 0-0-0 Be6 12. Na5 Rc8 13. Bc4 Qc7 14. Bxe6 fxe6 15. g4 b6 16. Nb3 a5 17. g5 Ne8 18. g6 a4 19. gxh7+ Kh8 20. Na1 a3 21. Kb1 Qa7 22. Qf3 axb2 23. Qf8+ Kxh7 24. Bxb2 Qxa2+ 25. Kc1 Qc4 26. Rd2 Qxe4 27. Rg1 Nd7 28. Qf7 Ndf6 29. Rg3 Qf5 30. f4 Ne4 31. Qxf5+ exf5 32. Rh3+ Kg8 33. Rg2 exf4 34. Nb3 g5 35. Nd4 Ng7 36. Rh6 Kf7 37. Nb5 Ne8 38. Nd4 Ng7 39. h4 g4 40. h5 f3 41. Nxf3 Rh8 42. Bxg7 Rxh6 43. Bxh6 gxf3 0-1

[Event "POL-chT 65th"]
[Site "Lublin"]
[Date "2009.09.15"]
[Round "4.12"]
[White "Rajlich, Iweta"]
[Black "Demidowicz, Maria"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2465"]
[BlackElo "2119"]
[PlyCount "85"]
[EventDate "2009.09.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw Polonia"]
[BlackTeam "Kozuchow Odrodzenie"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. h3 c5 7. d5 e6 8. Bd3 exd5 9. cxd5 b5 10. Nxb5 Re8 11. 0-0 Nxe4 12. Re1 a6 13. Rxe4 Rxe4 14. Nxd6 Rb4 15. a3 Rb6 16. Nc4 Nd7 17. Bg5 Nf6 18. Nxb6 Qxb6 19. Qd2 Bb7 20. Bxf6 Bxf6 21. Bc4 Rd8 22. Rd1 Qd6 23. b3 Kg7 24. Qe3 Rd7 25. Qd3 Re7 26. h4 h5 27. Qd2 Re4 28. Re1 Rxe1+ 29. Qxe1 Bc8 30. g3 Bg4 31. Ng5 Bd4 32. Kg2 Bd7 33. a4 Kf8 34. a5 Kg7 35. Qe2 Bb5 36. Bxb5 axb5 37. Qf3 Qd7 38. a6 c4 39. bxc4 bxc4 40. Qe4 Qa7 41. d6 c3 42. Qd5 c2 43. d7 1-0

[Event "POL-chT 65th"]
[Site "Lublin"]
[Date "2009.09.14"]
[Round "3.24"]
[White "Demidowicz, Maria"]
[Black "Chlost, Marlena"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2119"]
[BlackElo "2160"]
[PlyCount "76"]
[EventDate "2009.09.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kozuchow Odrodzenie"]
[BlackTeam "Poznan Pocztowiec"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 Qb6 7. Nb3 e6 8. Bg5 h6 9. Bh4 Be7 10. Bf2 Qc7 11. Qd2 Nc6 12. 0-0-0 b5 13. Kb1 0-0 14. g4 Ne5 15. Nd4 Nfd7 16. h4 Nb6 17. Bd3 b4 18. Nce2 d5 19. Ng3 Nec4 20. Bxc4 Nxc4 21. Qd3 dxe4 22. fxe4 Ne5 23. Qe2 a5 24. g5 Ba6 25. Qe1 Rfd8 26. gxh6 g6 27. Nge2 Rac8 28. Rg1 Bf6 29. Rc1 Kh7 30. Be3 Nc4 31. Qf2 Be5 32. Bg5 Nxb2 33. Nc6 Nc4 34. Rcf1 Rd7 35. Nxe5 Na3+ 36. Kb2 Qxe5+ 37. c3 bxc3+ 38. Kxa3 Qd6+ 0-1

[Event "POL-chT 65th"]
[Site "Lublin"]
[Date "2009.09.13"]
[Round "2.18"]
[White "Czarnota, Dorota"]
[Black "Demidowicz, Maria"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2209"]
[BlackElo "2119"]
[PlyCount "45"]
[EventDate "2009.09.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Warszawa Polonia"]
[BlackTeam "Kozuchow Odrodzenie"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nge2 d6 6. Ng3 h5 7. Be2 c5 8. d5 a6 9. a4 e6 10. Bg5 Qc7 11. 0-0 Nh7 12. Be3 Nd7 13. f4 Re8 14. Bd3 Nhf6 15. dxe6 fxe6 16. e5 Ng4 17. Bxg6 Nxe3 18. Qxh5 Re7 19. Qh7+ Kf8 20. f5 Nxf1 21. Rxf1 dxe5 22. fxe6+ Nf6 23. Nd5 1-0

[Event "POL-chT 65th"]
[Site "Lublin"]
[Date "2009.09.12"]
[Round "1.18"]
[White "Demidowicz, Maria"]
[Black "Socko, Monika"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2119"]
[BlackElo "2476"]
[PlyCount "71"]
[EventDate "2009.09.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kozuchow Odrodzenie"]
[BlackTeam "Katowice Hetman Szopienice"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Na5 11. 0-0-0 Nxb3+ 12. cxb3 Qa5 13. Kb1 Rfc8 14. h4 b5 15. h5 b4 16. Nce2 Nxh5 17. g4 Nf6 18. Ng3 Rc7 19. Qh2 e6 20. g5 Ne8 21. f4 Rac8 22. f5 exf5 23. exf5 Bxd4 24. Qxh7+ Kf8 25. Bxd4 Bxf5+ 26. Nxf5 Qxf5+ 27. Ka1 Ke7 28. Rhe1+ Kd7 29. Be3 Qf3 30. Rb1 Kc6 31. Qh4 Rb8 32. Qd4 Rb5 33. Qc4+ Rc5 34. Bxc5 dxc5 35. Qa6+ Kd7 36. Rbd1+ 1-0

[Event "Rewal op-A 14th"]
[Site "Rewal"]
[Date "2009.08.29"]
[Round "9"]
[White "Demidowicz, Maria"]
[Black "Sowul, Bartosz"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2138"]
[BlackElo "2081"]
[PlyCount "54"]
[EventDate "2009.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. g5 b4 13. Ne2 Ne8 14. f4 a5 15. f5 Bxb3 16. cxb3 a4 17. bxa4 Rxa4 18. b3 Ra5 19. Kb1 d5 20. exd5 Bc5 21. Ng3 Nd6 22. h4 Qa8 23. Rh2 Rc8 24. f6 Bxe3 25. Qxe3 Rc3 26. Rd3 Nb5 27. Ka1 Nc5 0-1

[Event "Rewal op-A 14th"]
[Site "Rewal"]
[Date "2009.08.28"]
[Round "8"]
[White "Demidowicz, Maria"]
[Black "Sroka, Janusz"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2138"]
[BlackElo "2064"]
[PlyCount "86"]
[EventDate "2009.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Bc4 exd4 5. Ng5 d5 6. exd5 Bb4+ 7. c3 Qe7+ 8. Be2 dxc3 9. bxc3 Bd6 10. Be3 0-0 11. Nd2 Nxd5 12. Qc2 g6 13. Nge4 Nxe3 14. fxe3 Bf5 15. 0-0 Nc6 16. Rxf5 gxf5 17. Nxd6 Qxe3+ 18. Kh1 cxd6 19. Bd3 Ne5 20. Bxf5 Ng6 21. Ne4 Qf4 22. Nf6+ Kh8 23. Qd3 Qg5 24. Nd7 Rg8 25. g3 Rg7 26. Rf1 Ne7 27. Be4 d5 28. Bg2 Rd8 29. Nf6 Qe5 30. c4 Rg6 31. Nxd5 Nxd5 32. cxd5 Rf6 33. Rb1 b6 34. a4 Rf2 35. Kg1 Ra2 36. Rf1 Ra1 37. Qf3 Rxf1+ 38. Qxf1 Rd6 39. Qc4 Qe3+ 40. Kh1 Qe1+ 41. Bf1 Qd1 42. Qc8+ Kg7 43. Qc3+ Rf6 0-1

[Event "Rewal op-A 14th"]
[Site "Rewal"]
[Date "2009.08.27"]
[Round "7"]
[White "Stoma, Pawel"]
[Black "Demidowicz, Maria"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2298"]
[BlackElo "2138"]
[PlyCount "49"]
[EventDate "2009.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. d4 cxd4 7. Nxd4 a6 8. a4 Ne7 9. Be3 Nbc6 10. 0-0 0-0 11. Nf3 Qc7 12. Ba2 Bd7 13. Qe1 Na5 14. Qh4 Rae8 15. Rad1 b5 16. f5 exf5 17. Bh6 b4 18. Nd5 Nxd5 19. Bxd5 Be6 20. exf5 Qc5+ 21. Kh1 Bxd5 22. Bxg7 Kxg7 23. f6+ Kh8 24. Qh6 Rg8 25. Rxd5 1-0

[Event "Rewal op-A 14th"]
[Site "Rewal"]
[Date "2009.08.26"]
[Round "6"]
[White "Demidowicz, Maria"]
[Black "Palosz, Andrzej"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2138"]
[BlackElo "2141"]
[PlyCount "52"]
[EventDate "2009.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 d6 7. c4 b6 8. Nc3 Bb7 9. Be3 g6 10. f4 Bg7 11. Qe2 Nbd7 12. f5 Qe7 13. Rad1 0-0 14. Bc2 Ne5 15. Bg5 h6 16. Bh4 Rac8 17. Bb3 exf5 18. exf5 g5 19. Bg3 Rfe8 20. Ba4 Red8 21. Bc2 Rxc4 22. Bxe5 Qxe5 23. Qxc4 Ng4 24. Nf3 Bxf3 25. Rxf3 Qxh2+ 26. Kf1 Qh1+ 0-1

[Event "Rewal op-A 14th"]
[Site "Rewal"]
[Date "2009.08.25"]
[Round "5"]
[White "Kielar, Maciej"]
[Black "Demidowicz, Maria"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2050"]
[BlackElo "2138"]
[PlyCount "56"]
[EventDate "2009.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. b3 e5 3. Nc3 Nf6 4. Nf3 d6 5. Bc4 Be7 6. Qe2 Nc6 7. Nd5 Nxd5 8. exd5 Nb8 9. h3 0-0 10. 0-0 Nd7 11. c3 f5 12. Re1 Bf6 13. Bb2 a6 14. a4 e4 15. Nh2 Ne5 16. f3 Bh4 17. Rf1 Nxc4 18. Qxc4 Re8 19. Qe2 Bd7 20. fxe4 fxe4 21. c4 Qg5 22. Kh1 Qg6 23. a5 Re7 24. Rad1 Rae8 25. Bc3 Bg3 26. Rg1 h5 27. Nf1 Bg4 28. hxg4 hxg4 0-1

[Event "Rewal op-A 14th"]
[Site "Rewal"]
[Date "2009.08.24"]
[Round "4"]
[White "Demidowicz, Maria"]
[Black "Puczylowski, Marcin"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2138"]
[BlackElo "2017"]
[PlyCount "39"]
[EventDate "2009.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 Nf6 6. N1c3 d6 7. Bg5 a6 8. Na3 Be6 9. Nc4 Rc8 10. Bxf6 Qxf6 11. Nxd6+ Bxd6 12. Qxd6 Nd4 13. Bd3 Qg5 14. Kf1 Rd8 15. Qc5 Rc8 16. Qb4 b5 17. Rd1 Rc4 18. Qd6 Rc6 19. Qb4 Rc4 20. Qd6 1/2-1/2

[Event "Rewal op-A 14th"]
[Site "Rewal"]
[Date "2009.08.22"]
[Round "3"]
[White "Poswiatowski, Michal"]
[Black "Demidowicz, Maria"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1888"]
[BlackElo "2138"]
[PlyCount "62"]
[EventDate "2009.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Be6 10. a4 Nc6 11. Qd2 Rc8 12. Rfd1 Nb4 13. Bf3 Ng4 14. Bxg4 Bxg4 15. f3 Be6 16. Qf2 Rc6 17. Nc1 f5 18. Nd3 Nxd3 19. cxd3 f4 20. Bd2 d5 21. Kh1 d4 22. Ne2 Bb3 23. Rg1 Rc2 24. Bc1 Bh4 25. g3 fxg3 26. hxg3 Bg5 27. f4 Qd7 28. Qh2 Qg4 29. Rg2 Be7 30. Ng1 Rc6 31. fxe5 Rf1 0-1

[Event "Rewal op-A 14th"]
[Site "Rewal"]
[Date "2009.08.21"]
[Round "2"]
[White "Demidowicz, Maria"]
[Black "Aliavdin, Nikolai"]
[Result "0-1"]
[ECO "C92"]
[WhiteElo "2138"]
[BlackElo "2372"]
[PlyCount "54"]
[EventDate "2009.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[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. h3 Nd7 10. d4 Nb6 11. Nbd2 Bf6 12. Nf1 Re8 13. Bc2 g6 14. Ne3 Bg7 15. b3 Bb7 16. d5 Ne7 17. c4 c6 18. Qe2 cxd5 19. cxd5 Nexd5 20. Nxd5 Nxd5 21. exd5 e4 22. Be3 exf3 23. Qxf3 Bxa1 24. Rxa1 Rc8 25. Bd3 Re5 26. Bd4 Bxd5 27. Qf4 Qg5 0-1

[Event "Rewal op-A 14th"]
[Site "Rewal"]
[Date "2009.08.20"]
[Round "1"]
[White "Gorbatov, Alexej"]
[Black "Demidowicz, Maria"]
[Result "1/2-1/2"]
[ECO "E72"]
[WhiteElo "2404"]
[BlackElo "2138"]
[PlyCount "92"]
[EventDate "2009.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. e4 Nc6 7. Nge2 a6 8. 0-0 Rb8 9. h3 Na5 10. Qd3 b5 11. cxb5 axb5 12. b4 Nc4 13. a4 c6 14. axb5 cxb5 15. Nxb5 Bd7 16. Nec3 Qc8 17. Na7 Qc7 18. Bg5 e6 19. b5 Na5 20. e5 Nd5 21. Nxd5 exd5 22. Nc6 Nxc6 23. exd6 Qxd6 24. bxc6 Qxc6 25. Rfc1 Qb6 26. Rc5 Bf5 27. Qd2 Qb4 28. Rd1 Be6 29. Bf4 Qxd2 30. Rxd2 Rb4 31. Be5 Bxe5 32. dxe5 d4 33. f4 Rfb8 34. Kf2 h5 35. Bf1 Kg7 36. Rc6 Rb2 37. Rcc2 R2b4 38. Bd3 Rb3 39. Bc4 Rc3 40. Bxe6 fxe6 41. Rb2 Rxb2 42. Rxb2 Rd3 43. Rb7+ Kf8 44. Rd7 Rd2+ 45. Kf3 Rd3+ 46. Kf2 Rd2+ 1/2-1/2

[Event "POL-chT U19 40th"]
[Site "Chotowa"]
[Date "2009.07.??"]
[Round "4"]
[White "Demidowicz, Maria"]
[Black "Adamowicz, Katarzyna"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2138"]
[BlackElo "2121"]
[PlyCount "230"]
[EventDate "2009.07.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Gorzow Wielkopolski Stilon U19"]
[BlackTeam "Koszalin Hetman Politechnika U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 Qc7 10. 0-0-0 0-0 11. g4 Rc8 12. g5 Nh5 13. Nd5 Bxd5 14. exd5 Nd7 15. Kb1 g6 16. Bh3 a5 17. Qc1 Nf4 18. Bxf4 exf4 19. Bxd7 Qxd7 20. h4 Bf8 21. Nd2 Bg7 22. Ne4 a4 23. Qxf4 Qc7 24. Qd2 a3 25. b3 Ra4 26. Nf6+ Bxf6 27. gxf6 Rf4 28. c4 Rxf6 29. h5 Rxf3 30. Qe2 Rf6 31. Rd4 Qd7 32. Re4 Qf5 33. Kc1 gxh5 34. Rg1+ Rg6 35. Rf1 Qg5+ 36. Kb1 Rf6 37. Rh1 Rf5 38. Qe1 Qf6 39. Re2 b5 40. Rg1+ Rg5 41. Rxg5+ Qxg5 42. cxb5 Qxd5 43. Re8+ Rxe8 44. Qxe8+ Kg7 45. Qe2 h6 46. Kc2 h4 47. Qg4+ Kh7 48. Qxh4 Qxb5 49. Qe4+ Kg8 50. b4 Qa4+ 51. Kc1 h5 52. Qb7 Qe8 53. Qg2+ Kh8 54. Qf2 Qc6+ 55. Kd2 Kg8 56. Kd3 Qd5+ 57. Kc3 Kf8 58. Qh4 Qf3+ 59. Kc2 Qf5+ 60. Kb3 Qd3+ 61. Ka4 Qd1+ 62. Kxa3 Ke8 63. Qe4+ Kd7 64. Qf5+ Ke7 65. b5 Qe2 66. Qg5+ Ke6 67. Qh6+ f6 68. Qg6 Qxb5 69. Qg8+ Kd7 70. Qf7+ Kc6 71. Qe8+ Kb6 72. Qb8+ Kc5 73. Qc8+ Qc6 74. Qf5+ Kb6 75. Qxf6 Qc5+ 76. Kb3 Qd5+ 77. Ka3 Qd3+ 78. Kb2 Qe2+ 79. Ka3 Qe5 80. Qd8+ Kc5 81. Qa5+ Kd4 82. Qd2+ Kc4 83. Qb4+ Kd3 84. Qb1+ Kd2 85. Qh1 Qa5+ 86. Kb3 Qc3+ 87. Ka4 Qc2+ 88. Kb5 Qc5+ 89. Ka6 Qc4+ 90. Kb7 h4 91. Qh2+ Kc3 92. Qh3+ Kb4 93. a3+ Ka4 94. Qh2 Kxa3 95. Ka7 Qa4+ 96. Kb6 Qb3+ 97. Kc7 d5 98. Kd7 Qb5+ 99. Ke6 Qc6+ 100. Kf5 Qd7+ 101. Kf6 d4 102. Qc2 Qd6+ 103. Kf5 h3 104. Qd3+ Kb4 105. Qd2+ Kb5 106. Qd3+ Kc6 107. Qa6+ Kd7 108. Qb7+ Ke8 109. Qc8+ Ke7 110. Qh8 Qe6+ 111. Kg5 d3 112. Qh7+ Kd6 113. Kf4 h2 114. Qxd3+ Ke7 115. Qd1 Qd6+ 0-1

[Event "POL-chT U19 40th"]
[Site "Chotowa"]
[Date "2009.07.??"]
[Round "9"]
[White "Demidowicz, Maria"]
[Black "Iwanow, Anna"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2138"]
[BlackElo "2022"]
[PlyCount "77"]
[EventDate "2009.07.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Gorzow Wielkopolski Stilon U19"]
[BlackTeam "Wroclaw KS Polonia U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Nbd7 9. 0-0-0 Bb7 10. Kb1 Rc8 11. Bd3 Nb6 12. Qe1 Nfd7 13. g4 b4 14. Nce2 d5 15. Ng3 Ne5 16. exd5 Nxd5 17. Bc1 Qc7 18. Be4 Be7 19. g5 0-0 20. f4 Nc4 21. h4 Rfd8 22. g6 Qb6 23. gxf7+ Kxf7 24. Qe2 Bf6 25. Nb3 a5 26. Nh5 Be7 27. f5 exf5 28. Bxf5 Rc7 29. Rhf1 Nf6 30. Nxf6 Rxd1 31. Qxd1 Bxf6 32. Re1 Re7 33. Rxe7+ Bxe7 34. Qf1 Ne5 35. Bxh7+ Bf6 36. Bf4 Nf3 37. Qc4+ Kf8 38. Nc5 Bc6 39. Bd6+ 1-0

[Event "POL-chT U19 40th"]
[Site "Chotowa"]
[Date "2009.07.??"]
[Round "7"]
[White "Demidowicz, Maria"]
[Black "Krasnodebska, Magdalena"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2138"]
[BlackElo "2090"]
[PlyCount "63"]
[EventDate "2009.07.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Gorzow Wielkopolski Stilon U19"]
[BlackTeam "Gliwice Politechnika Slaska U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 Be6 9. 0-0-0 Qd7 10. Kb1 a6 11. Ng5 Bxg5 12. Bxg5 f6 13. Be3 0-0-0 14. c4 Qf7 15. Qc3 d5 16. cxd5 Bxd5 17. b3 Rhe8 18. Bf4 g5 19. Bc1 g4 20. Qg3 f5 21. h3 Be4 22. Bc4 Qg6 23. Bf4 Nd4 24. Rd2 Qc6 25. hxg4 Bxc2+ 26. Kb2 Qf6 27. Qc3 Be4 28. Rxh7 Re7 29. g5 Qf8 30. Rxe7 Qxe7 31. Rxd4 Rh8 32. Rxe4 1-0

[Event "POL-chT U19 40th"]
[Site "Chotowa"]
[Date "2009.07.??"]
[Round "2"]
[White "Demidowicz, Maria"]
[Black "Wierzbicka, Wiktoria"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2138"]
[BlackElo "2037"]
[PlyCount "64"]
[EventDate "2009.07.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Gorzow Wielkopolski Stilon U19"]
[BlackTeam "Trzebinia UKS Hetman Koronny U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. g5 b4 13. Ne2 Ne8 14. f4 exf4 15. Nxf4 a5 16. Nxe6 fxe6 17. Bc4 Nc7 18. Nd4 Ne5 19. Bxe6+ Kh8 20. Qg2 Qe8 21. h4 a4 22. Kb1 b3 23. cxb3 Nxe6 24. Nxe6 axb3 25. a3 Rf3 26. Nc7 Qc6 27. Nd5 Nc4 28. Bd4 Rxa3 29. bxa3 Nxa3+ 30. Kb2 Nc4+ 31. Kb1 Na3+ 32. Kb2 Nc4+ 1/2-1/2

[Event "POL-chT U19 40th"]
[Site "Chotowa"]
[Date "2009.07.??"]
[Round "1"]
[White "Kowalska, Sara"]
[Black "Demidowicz, Maria"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1880"]
[BlackElo "2138"]
[PlyCount "74"]
[EventDate "2009.07.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Poznan Pocztowiec U19"]
[BlackTeam "Gorzow Wielkopolski Stilon U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 Nc6 7. 0-0 Bf5 8. d5 Na5 9. Nd4 Bd7 10. b3 c5 11. dxc6 bxc6 12. Bb2 Rb8 13. Qd2 c5 14. Nf3 Qb6 15. Nd5 Nxd5 16. Bxg7 Kxg7 17. Qxd5 Nc6 18. Rfd1 Nb4 19. Qd2 a5 20. Qc3+ Kg8 21. e4 Bc6 22. Ne1 a4 23. e5 Bxg2 24. Nxg2 dxe5 25. Qxe5 Nc6 26. Qe3 Nd4 27. Rab1 axb3 28. axb3 e5 29. Ne1 Rfe8 30. Rd2 Qc6 31. Ra2 Rb7 32. Qc3 Qe4 33. Qd3 Qc6 34. Qc3 Reb8 35. Qe3 Rxb3 36. Rxb3 Rxb3 37. Qc1 Qe4 0-1

[Event "POL-chT U19 40th"]
[Site "Chotowa"]
[Date "2009.07.??"]
[Round "3"]
[White "Kowara, Magdalena"]
[Black "Demidowicz, Maria"]
[Result "1-0"]
[ECO "C89"]
[WhiteElo "1826"]
[BlackElo "2138"]
[PlyCount "55"]
[EventDate "2009.07.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Skierniewice KS Piatka U19"]
[BlackTeam "Gorzow Wielkopolski Stilon U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. d4 exd4 11. Nxd4 Nxd4 12. Qxd4 Bb7 13. c4 bxc4 14. Qxc4 Bd6 15. Nc3 Nxc3 16. Qxc3 Qh4 17. f4 Bxf4 18. Bxf4 Qxf4 19. Rf1 Qg4 20. Rf2 Rac8 21. h3 Qg5 22. Rd1 Rce8 23. Qxc7 Re7 24. Rd7 Rxd7 25. Qxd7 Bc8 26. Bxf7+ Kh8 27. Qd6 Rd8 28. Be8 1-0

[Event "POL-chT U19 40th"]
[Site "Chotowa"]
[Date "2009.07.??"]
[Round "5"]
[White "Krupa, Anna"]
[Black "Demidowicz, Maria"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1807"]
[BlackElo "2138"]
[PlyCount "113"]
[EventDate "2009.07.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Rybnik MKSz U19"]
[BlackTeam "Gorzow Wielkopolski Stilon U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 g6 2. Nf3 Bg7 3. c3 d6 4. Bg5 h6 5. Bh4 Nf6 6. Nbd2 0-0 7. e4 c5 8. dxc5 dxc5 9. Be2 Nc6 10. 0-0 a6 11. a4 Be6 12. Qc2 Nh5 13. Rfe1 Qc7 14. Nc4 Nf4 15. Bf1 b5 16. Ne3 b4 17. Nd2 Qb7 18. Bc4 Bxc4 19. Nexc4 Rfd8 20. Nb3 Ne6 21. Rad1 h5 22. f3 Ne5 23. Nba5 Qc7 24. Bg3 bxc3 25. bxc3 Rxd1 26. Rxd1 g5 27. Rd5 Nf4 28. Bxf4 gxf4 29. Nxe5 Qxa5 30. Nd3 Qxc3 31. Qxc3 Bxc3 32. Nxc5 e5 33. Nd7 f6 34. Nxf6+ Kf7 35. Nxh5 Rb8 36. g3 fxg3 37. hxg3 Kg6 38. g4 Kg5 39. Kf2 Kh4 40. Ng7 Rb2+ 41. Ke3 Rb4 42. Nf5+ Kg5 43. Kd3 Ba1 44. Ra5 Rb6 45. Kc4 Kf4 46. Rd5 Kxf3 47. g5 Kg4 48. Nd6 Rc6+ 49. Kd3 Kxg5 50. Nc4 Kf4 51. Rd7 Rf6 52. a5 Kg3 53. Rg7+ Kf2 54. Rg5 Rf3+ 55. Kd2 Bd4 56. Rh5 Rf4 57. Nxe5 1/2-1/2

[Event "POL-chT U19 40th"]
[Site "Chotowa"]
[Date "2009.07.??"]
[Round "6"]
[White "Labedz, Patrycja"]
[Black "Demidowicz, Maria"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2044"]
[BlackElo "2138"]
[PlyCount "91"]
[EventDate "2009.07.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Jaworzno JKSz MCKiS U19"]
[BlackTeam "Gorzow Wielkopolski Stilon U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. Nc3 Nc6 7. 0-0 Bf5 8. Ne1 Qc8 9. e4 Bh3 10. f3 Bxg2 11. Kxg2 e5 12. d5 Nd4 13. Be3 c5 14. dxc6 bxc6 15. Bxd4 exd4 16. Qxd4 Rb8 17. Qd2 Qe6 18. b3 d5 19. exd5 cxd5 20. c5 d4 21. Nd1 Nd5 22. Rc1 f5 23. f4 Ne3+ 24. Nxe3 dxe3 25. Qe2 Rfd8 26. Nf3 Rb4 27. Rfe1 Qd5 28. Red1 Rd4 29. Rxd4 Bxd4 30. Rd1 Qxc5 31. Nxd4 Rxd4 32. Rxd4 Qxd4 33. Qc4+ Qxc4 34. bxc4 Kf7 35. Kf3 Ke6 36. Kxe3 Kd6 37. Kd4 a6 38. c5+ Kc6 39. Kc4 Kc7 40. Kd5 Kd7 41. c6+ Kc7 42. h3 h6 43. h4 Kc8 44. Kc5 Kc7 45. a3 h5 46. a4 1-0

[Event "POL-chT U19 40th"]
[Site "Chotowa"]
[Date "2009.07.??"]
[Round "8"]
[White "Warchol, Maria"]
[Black "Demidowicz, Maria"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1834"]
[BlackElo "2138"]
[PlyCount "68"]
[EventDate "2009.07.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Poznan UMKS Na Pieterku U19"]
[BlackTeam "Gorzow Wielkopolski Stilon U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Bg5 Nbd7 9. a4 h6 10. Bxf6 Nxf6 11. Bc4 0-0 12. a5 Be6 13. Qe2 Rc8 14. Bd5 Nxd5 15. Nxd5 Bxd5 16. exd5 Qc7 17. c3 f5 18. 0-0 Bg5 19. Kh1 Rf7 20. f3 Re7 21. Rfe1 Rce8 22. Qf1 g6 23. Qf2 Qc4 24. Qb6 e4 25. fxe4 Rxe4 26. Rxe4 Qxe4 27. Qd4 Qc2 28. Qd1 Qxb2 29. c4 Re2 30. Rb1 Qe5 31. Nd4 Rd2 32. Qg1 Qxd4 33. Qe1 Qe4 34. Qxe4 fxe4 0-1

[Event "POL-ch U18 Girls"]
[Site "Chotowa"]
[Date "2009.04.05"]
[Round "11"]
[White "Kulon, Klaudia"]
[Black "Demidowicz, Maria"]
[Result "0-1"]
[ECO "C91"]
[WhiteElo "2251"]
[BlackElo "2131"]
[PlyCount "148"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[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. d4 Bg4 10. Be3 Bh5 11. h3 Qd7 12. Nbd2 Bg6 13. Bc2 Rfe8 14. a4 exd4 15. Nxd4 Nxd4 16. Bxd4 c5 17. Bxf6 Bxf6 18. f4 Bh4 19. Rf1 f5 20. axb5 fxe4 21. Nxe4 Qe6 22. f5 Bxf5 23. Rf4 d5 24. Nf6+ Bxf6 25. Rxf5 axb5 26. Rxa8 Rxa8 27. Rxd5 Re8 28. Bd3 Bd4+ 29. Rxd4 cxd4 30. Bxb5 Rd8 31. cxd4 Qe3+ 32. Kh1 Rxd4 33. Qa1 g6 34. b3 Kg7 35. Bc4 Qd2 36. Qf1 Rf4 37. Qa1+ Kh6 38. Qe5 Rf2 39. Qe4 Qd1+ 40. Kh2 Qd6+ 41. Kg1 Ra2 42. Qe3+ Kg7 43. Qc3+ Qf6 44. Qxf6+ Kxf6 45. Kh2 Ke5 46. Kg3 g5 47. Bf7 Rc2 48. Kf3 h6 49. Kg3 Kf6 50. Bd5 h5 51. Bf3 Rc3 52. Kf2 h4 53. Bd1 Rd3 54. Ke2 Rd4 55. Bc2 Ke5 56. Bd3 Kf4 57. Bc4 Kg3 58. Ke3 Rd1 59. Ke2 Rg1 60. Bd5 Rxg2+ 61. Bxg2 Kxg2 62. b4 g4 63. b5 gxh3 64. b6 h2 65. b7 h1Q 66. b8Q Qf1+ 67. Kd2 Qf2+ 68. Kd1 Qf3+ 69. Kd2 h3 70. Qg8+ Kf2 71. Qh7 Qf4+ 72. Kc2 h2 73. Kb2 Qd2+ 74. Kb3 Qd5+ 0-1

[Event "POL-ch U18 Girls"]
[Site "Chotowa"]
[Date "2009.04.04"]
[Round "10"]
[White "Demidowicz, Maria"]
[Black "Wierzbicka, Wiktoria"]
[Result "1-0"]
[ECO "B60"]
[WhiteElo "2131"]
[BlackElo "2045"]
[PlyCount "81"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 h6 7. Bh4 g5 8. Bg3 Bg7 9. Nxc6 bxc6 10. e5 Ng4 11. exd6 f5 12. Be2 h5 13. dxe7 Qxd1+ 14. Rxd1 f4 15. h3 fxg3 16. hxg4 gxf2+ 17. Kxf2 Bxg4 18. Bxg4 hxg4 19. Rhe1 Bf6 20. Re6 Bxe7 21. Rxc6 Rf8+ 22. Kg3 Rb8 23. b3 Rf4 24. Re6 Kf7 25. Rxe7+ Kxe7 26. Nd5+ Ke6 27. Nxf4+ gxf4+ 28. Kxf4 Rb4+ 29. c4 a5 30. Kxg4 a4 31. Rd3 Rb8 32. Kf4 Rf8+ 33. Ke3 Rg8 34. Kf2 Ke5 35. Rd5+ Ke4 36. Ra5 axb3 37. axb3 Rb8 38. Rb5 Rf8+ 39. Kg1 Kd4 40. g4 Ke4 41. Kg2 1-0

[Event "POL-ch U18 Girls"]
[Site "Chotowa"]
[Date "2009.04.03"]
[Round "9"]
[White "Stepien, Katarzyna"]
[Black "Demidowicz, Maria"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1626"]
[BlackElo "2131"]
[PlyCount "110"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. h3 0-0 5. c4 d6 6. Nc3 Nbd7 7. Rc1 c5 8. d5 a6 9. a4 Nh5 10. Bd2 e6 11. e4 exd5 12. exd5 Ne5 13. Nxe5 Bxe5 14. Be2 Nf4 15. 0-0 Qg5 16. g3 Nxh3+ 17. Kh1 Qf5 18. f4 Bd4 19. Kg2 Nf2 20. g4 Nxg4 21. Bxg4 Qxg4+ 22. Qxg4 Bxg4 23. Ne4 Rfe8 24. Rfe1 Rad8 25. Ba5 b6 26. Bxb6 Rb8 27. a5 Bxb2 28. Nxd6 Rf8 29. Rc2 Bd4 30. Kg3 h5 31. Re7 Kg7 32. Ra7 g5 33. Rc1 Be3 34. Rf1 Bxf4+ 35. Rxf4 gxf4+ 36. Kxf4 Ra8 37. Rc7 Kg6 38. Bxc5 Be2 39. Rc6 f6 40. Ne4 Rf7 41. Bb6 h4 42. Bg1 Bf1 43. c5 h3 44. Re6 Rh8 45. Bh2 Bc4 46. Rd6 Rh4+ 47. Ke3 Rg4 48. Be5 Kf5 49. Nf2 fxe5 50. Nxg4 Kxg4 51. Rg6+ Kh5 52. Rg8 Bxd5 53. Rh8+ Kg4 54. Rg8+ Kh4 55. Rh8+ Kg3 0-1

[Event "POL-ch U18 Girls"]
[Site "Chotowa"]
[Date "2009.04.02"]
[Round "8"]
[White "Demidowicz, Maria"]
[Black "Warakomska, Anna"]
[Result "0-1"]
[ECO "C95"]
[WhiteElo "2131"]
[BlackElo "2169"]
[PlyCount "70"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[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. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. b3 Bg7 16. d5 Qb8 17. Bg5 c6 18. c4 Qc7 19. Rc1 bxc4 20. bxc4 Nc5 21. Nd2 a5 22. Nb3 Nfd7 23. Qd2 a4 24. Nxc5 Nxc5 25. Bd1 Reb8 26. Bh6 Bxh6 27. Qxh6 Nd3 28. Re3 Nxc1 29. Nh5 f6 30. Rg3 Qf7 31. Bg4 Kh8 32. Qxc1 gxh5 33. Be6 Qe7 34. Qh6 cxd5 35. cxd5 Rf8 0-1

[Event "POL-ch U18 Girls"]
[Site "Chotowa"]
[Date "2009.04.01"]
[Round "6"]
[White "Demidowicz, Maria"]
[Black "Cieslar, Monika"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2131"]
[BlackElo "1731"]
[PlyCount "61"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 c6 6. Nf3 Bf5 7. Bc4 e6 8. Nd5 Qd8 9. Nxf6+ gxf6 10. Qe2 Nd7 11. 0-0-0 Qc7 12. Nh4 Bg6 13. f4 f5 14. Nxg6 hxg6 15. Bxe6 fxe6 16. Qxe6+ Kd8 17. Rhe1 Bd6 18. Qxg6 Bxf4 19. Qg7 Rf8 20. Qe7+ Kc8 21. Qe8+ Rxe8 22. Rxe8+ Qd8 23. Rxd8+ Kxd8 24. Bxf4 Ke7 25. Bg5+ Kf7 26. Re1 Re8 27. Rxe8 Kxe8 28. Kd2 Kf7 29. Kd3 Nf8 30. g3 Ne6 31. Bf4 1-0

[Event "POL-ch U18 Girls"]
[Site "Chotowa"]
[Date "2009.03.31"]
[Round "5"]
[White "Dabrowska, Kamila"]
[Black "Demidowicz, Maria"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1675"]
[BlackElo "2131"]
[PlyCount "74"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Nd5 Nbd7 9. f3 Bxd5 10. exd5 Be7 11. Qd2 0-0 12. Na5 Qc7 13. c4 e4 14. f4 Ng4 15. b4 Bf6 16. Rc1 Rfe8 17. Be2 Nxe3 18. Qxe3 Nf8 19. 0-0 Ng6 20. Nb3 Qd7 21. Nd2 Qa4 22. f5 Nf8 23. Nxe4 Qxa2 24. Qd3 Kh8 25. Rc2 Bd4+ 26. Kh1 Qa4 27. Nxd6 Re7 28. Bh5 f6 29. Nf7+ Kg8 30. d6 Rd7 31. Rd2 g6 32. fxg6 hxg6 33. Bxg6 Ba7 34. Qf5 Rxf7 35. Bxf7+ Kxf7 36. Qxf6+ Kg8 37. Qf7+ Kh8 1-0

[Event "POL-ch U18 Girls"]
[Site "Chotowa"]
[Date "2009.03.30"]
[Round "4"]
[White "Demidowicz, Maria"]
[Black "Kasperek, Joanna"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2131"]
[BlackElo "2037"]
[PlyCount "64"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 d6 7. c4 Be7 8. Be3 Nc6 9. Nc3 Qc7 10. Rc1 Ne5 11. Be2 b6 12. f4 Ned7 13. Bf3 Bb7 14. Qe2 Rc8 15. b3 Nc5 16. Bf2 0-0 17. f5 exf5 18. Nxf5 Rfe8 19. Qe3 Bf8 20. Nd5 Bxd5 21. cxd5 Qd7 22. Qd4 Ncxe4 23. Rxc8 Qxc8 24. Bxe4 Rxe4 25. Nh6+ Kh8 26. Nxf7+ Kg8 27. Nh6+ Kh8 28. Qb2 Nxd5 29. Bd4 Nf4 30. Kh1 Qe6 31. g3 Re1 32. Nf7+ Kg8 0-1

[Event "POL-ch U18 Girls"]
[Site "Chotowa"]
[Date "2009.03.30"]
[Round "3"]
[White "Skrzypczak, Anna"]
[Black "Demidowicz, Maria"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2000"]
[BlackElo "2131"]
[PlyCount "102"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Be6 10. f4 exf4 11. Bxf4 Nc6 12. Kh1 Rc8 13. Qe1 Ne5 14. Rd1 Qc7 15. Qg3 b5 16. a3 Nc4 17. Bh6 Ne8 18. Bxc4 Bxc4 19. Rf2 Qd8 20. Rf5 Bh4 21. Bg5 Bxg3 22. Bxd8 Rxd8 23. hxg3 Nf6 24. Nd4 Ng4 25. Rf4 h5 26. Nf5 g6 27. Nxd6 Ne3 28. Rd2 Nf1 29. Rd1 Nxg3+ 30. Kh2 Nf1+ 31. Kg1 Ne3 32. Rd2 Be6 33. e5 Ng4 34. Re4 Rd7 35. Nd5 Bxd5 36. Rxd5 Rfd8 37. Red4 Kf8 38. Rc5 Nxe5 39. Rxe5 Rxd6 40. Rde4 Rd2 41. Rc5 R8d6 42. Rf4 Re2 43. Rc7 f5 44. a4 Rdd2 45. axb5 axb5 46. Rb7 Rxg2+ 47. Kf1 Rh2 48. Kg1 Rdg2+ 49. Kf1 Rxc2 50. Kg1 Rcg2+ 51. Kf1 Rxb2 0-1

[Event "POL-ch U18 Girls"]
[Site "Chotowa"]
[Date "2009.03.29"]
[Round "2"]
[White "Demidowicz, Maria"]
[Black "Rosiak, Agata"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2131"]
[BlackElo "1813"]
[PlyCount "49"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Qd2 Nc6 9. 0-0-0 Bd7 10. g4 b5 11. g5 Ng8 12. f4 Rb8 13. Rg1 b4 14. Nce2 Qc8 15. Kb1 Na5 16. Ng3 Nc4 17. Bxc4 Qxc4 18. e5 dxe5 19. Ndf5 Rd8 20. Bb6 exf5 21. Bxd8 Be6 22. b3 Qxf4 23. Qd3 Bc5 24. Bf6 Bd4 25. Nh5 1-0

[Event "POL-ch U18 Girls"]
[Site "Chotowa"]
[Date "2009.03.28"]
[Round "1"]
[White "Makosa, Angelika"]
[Black "Demidowicz, Maria"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "1717"]
[BlackElo "2131"]
[PlyCount "82"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 e5 6. Ne2 Nc6 7. a3 Be7 8. Nbc3 0-0 9. 0-0 Be6 10. Ng3 h6 11. Nh5 Qd7 12. Nxf6+ Bxf6 13. Rb1 Bd8 14. f4 exf4 15. Bxf4 Ne5 16. Be2 Qc6 17. Qd2 Rc8 18. Bb5 Bb6+ 19. Kh1 Qc5 20. Bxe5 dxe5 21. Rf3 a6 22. Be2 Rfd8 23. Qe1 Qc6 24. Qg3 Bd4 25. Re1 Qb6 26. Na4 Qa5 27. Nc3 Rd7 28. Rd1 Rdc7 29. Rdd3 Bc4 30. Rxd4 exd4 31. Bxc4 Rxc4 32. Nd5 Rxc2 33. h3 Qd8 34. Nf6+ Kh8 35. Nh5 Qg5 36. Qxg5 hxg5 37. Rxf7 R8c7 38. Rf8+ Kh7 39. Rd8 Rd2 40. Ng3 Rc1+ 41. Kh2 Rcc2 0-1

[Event "Cappelle op 25th"]
[Site "Cappelle la Grande"]
[Date "2009.03.03"]
[Round "5"]
[White "Zozulia, Anna"]
[Black "Demidowicz, Maria"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2376"]
[BlackElo "2131"]
[PlyCount "71"]
[EventDate "2009.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 Bb7 9. d3 Re8 10. a3 Bf8 11. Nc3 h6 12. Nd5 Na5 13. Nxf6+ Qxf6 14. Ba2 c5 15. Nh2 Qb6 16. Ng4 c4 17. dxc4 Nxc4 18. Bxc4 bxc4 19. Qxd7 Rad8 20. Qf5 Bc8 21. Qf3 Bc5 22. Rb1 Be6 23. Be3 Bd4 24. Nxe5 f6 25. Ng4 h5 26. Bxd4 Rxd4 27. Ne3 Bf7 28. Nf5 Rd2 29. Rbd1 Rxc2 30. Rd7 h4 31. Rf1 Rf8 32. Qg4 g5 33. Nh6+ Kg7 34. Qh5 Qe6 35. Nf5+ Kg8 36. Qh6 1-0

[Event "Krakow op-A 19th"]
[Site "Krakow"]
[Date "2009.01.04"]
[Round "9"]
[White "Demidowicz, Maria"]
[Black "Tokarski, Bartosz"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2093"]
[BlackElo "2249"]
[PlyCount "50"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 h5 9. Qd2 Nbd7 10. 0-0-0 Rc8 11. g3 b5 12. Nd5 Bxd5 13. exd5 Nb6 14. Bxb6 Qxb6 15. Kb1 g6 16. Bg2 Bh6 17. Qd3 0-0 18. Rhf1 Rc4 19. c3 Rfc8 20. Nd2 Bxd2 21. Rxd2 b4 22. cxb4 Qxb4 23. Qe2 Nxd5 24. Qf2 Nc3+ 25. Ka1 Ne4 0-1

[Event "Krakow op-A 19th"]
[Site "Krakow"]
[Date "2009.01.03"]
[Round "8"]
[White "Klim, Kamil"]
[Black "Demidowicz, Maria"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "2249"]
[BlackElo "2093"]
[PlyCount "108"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Nd3 Ng6 14. c5 Nf6 15. Rc1 Rf7 16. cxd6 cxd6 17. Nb5 g4 18. fxg4 Nxe4 19. Bf3 Nxf2 20. Nxf2 Nh4 21. Kh1 Nxf3 22. Qxf3 a6 23. Na3 b5 24. Rc2 Bb7 25. Rfc1 Qb6 26. Rd1 Rc7 27. Ne4 Rac8 28. Ng5 Qe3 29. Rxc7 Rxc7 30. Ne6 Rc1 31. Qf1 Rxd1 32. Qxd1 Bxd5 33. Ng5 Bb7 34. h3 h6 35. Nc2 Qc5 36. Nf3 e4 37. Nfd4 e3 38. Nf3 Be4 39. Nce1 d5 40. g5 Qc4 41. Kg1 hxg5 42. b3 e2 43. Qd2 Qc5+ 44. Kh1 Qe3 45. Qa5 Bxf3 46. Nxf3 Bf6 47. Qxa6 e1Q+ 48. Nxe1 Qxe1+ 49. Kh2 Qe5 50. Kg1 f3 51. Qc8+ Kh7 52. Qd7+ Kh6 53. Qc6 Qd4+ 54. Kh1 f2 0-1

[Event "Krakow op-A 19th"]
[Site "Krakow"]
[Date "2009.01.02"]
[Round "7"]
[White "Demidowicz, Maria"]
[Black "Cechura, Petr"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2093"]
[BlackElo "2249"]
[PlyCount "109"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Nbd7 9. Qd2 b5 10. a4 b4 11. Nd5 Bxd5 12. exd5 Nb6 13. Bxb6 Qxb6 14. a5 Qb7 15. Bc4 Be7 16. Ra4 Rb8 17. 0-0 0-0 18. Qd3 Ra8 19. Rd1 Nd7 20. Qe2 f5 21. Kh1 g6 22. c3 bxc3 23. bxc3 Rfc8 24. Rb4 Qc7 25. Bxa6 Qxc3 26. Rb7 Rc7 27. Rxc7 Qxc7 28. Rc1 Qa7 29. Bb5 Rb8 30. a6 Bd8 31. Qc4 Bb6 32. Bxd7 Qxd7 33. h3 Kf7 34. Qh4 Kg7 35. Rc6 f4 36. Qe1 Be3 37. Qc3 Kh6 38. Qc2 Qf5 39. Qd1 e4 40. fxe4 Qxe4 41. Rc3 Qa4 42. Qg4 Bf2 43. h4 Re8 44. Kh2 Qe4 45. Qg5+ Kg7 46. Rc7+ Kg8 47. Qf6 Bg3+ 48. Kh3 Qf5+ 49. Qxf5 gxf5 50. a7 Bf2 51. Na5 Re3+ 52. Kh2 Bg3+ 53. Kh3 Bf2+ 54. Kh2 Bg3+ 55. Kh3 1/2-1/2

[Event "Lasker Memorial op"]
[Site "Barlinek"]
[Date "2009.??.??"]
[Round "4"]
[White "Demidowicz, Maria"]
[Black "Koziak, Vitali"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2139"]
[BlackElo "2475"]
[PlyCount "54"]
[EventDate "2009.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 Nd7 6. 0-0-0 b5 7. h4 Bb7 8. f3 h6 9. Kb1 Rc8 10. h5 g5 11. g3 Ngf6 12. Qf2 b4 13. Nce2 g4 14. d5 Ne5 15. f4 Nc4 16. Bd4 Nxe4 17. Qe1 Nf6 18. Qxb4 Bxd5 19. Rh2 0-0 20. Qe1 Rb8 21. b3 e6 22. Nc3 Na3+ 23. Kb2 Nb5 24. Bxb5 axb5 25. Qe2 c5 26. Nxd5 exd5 27. Bc3 b4 0-1

[Event "Lasker Memorial op"]
[Site "Barlinek"]
[Date "2009.??.??"]
[Round "7"]
[White "Demidowicz, Maria"]
[Black "Lubienski, Tadeusz"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2139"]
[BlackElo "2127"]
[PlyCount "106"]
[EventDate "2009.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Nf5 8. Bd3 h5 9. Qf4 Qa5 10. Bd2 c4 11. Be2 Nc6 12. Nh3 Nce7 13. Qg5 h4 14. Nf4 Bd7 15. Bh5 Rf8 16. g4 hxg3 17. hxg3 0-0-0 18. Ne2 f6 19. exf6 gxf6 20. Qf4 Nc6 21. g4 e5 22. Qh2 Nd6 23. dxe5 Nxe5 24. g5 Rh8 25. Qf4 Bf5 26. gxf6 Ng6 27. Qd4 Rde8 28. Be3 b6 29. f7 Nxf7 30. Qf6 d4 31. Qc6+ Kb8 32. Bf3 Nd8 33. Qd6+ Kc8 34. Rxh8 Rxh8 35. Bxd4 Re8 36. Rd1 Nh4 37. Bc6 Nf7 38. Qf4 Re6 39. Bd7+ Kxd7 40. Bxb6+ Nd6 41. Bxa5 Ng2+ 42. Kf1 Nxf4 43. Nxf4 Rh6 44. Kg2 Bxc2 45. Rd2 Be4+ 46. f3 Bb7 47. Bb4 Kc7 48. Rd4 Ba6 49. Nd5+ Kb7 50. Ne7 Nc8 51. Rd7+ Kb8 52. f4 Nxe7 53. Rxe7 Bb7+ 1-0

[Event "Lasker Memorial op"]
[Site "Barlinek"]
[Date "2009.??.??"]
[Round "3"]
[White "Demidowicz, Maria"]
[Black "Wisniowska, Klaudia"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2139"]
[BlackElo "2016"]
[PlyCount "71"]
[EventDate "2009.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 b5 10. Bxf6 gxf6 11. Kb1 Qb6 12. Nxc6 Bxc6 13. f5 b4 14. Ne2 e5 15. Ng3 Qc5 16. Be2 Ke7 17. Bf3 a5 18. Nh5 a4 19. g4 Rg8 20. h4 a3 21. b3 h6 22. Rhe1 Rc8 23. Re3 Bb5 24. c3 Bg7 25. cxb4 Qb6 26. Be2 Bxe2 27. Rxe2 Bh8 28. Rg2 Rc6 29. g5 hxg5 30. hxg5 fxg5 31. Rxg5 Rgc8 32. f6+ Kd7 33. Rxe5 Kc7 34. Rd5 Re8 35. b5 Rc5 36. Rxc5+ 1-0

[Event "Lasker Memorial op"]
[Site "Barlinek"]
[Date "2009.??.??"]
[Round "1"]
[White "Demidowicz, Maria"]
[Black "Zezulkin, Jurij"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2139"]
[BlackElo "2431"]
[PlyCount "102"]
[EventDate "2009.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 Rb8 13. g3 0-0 14. h4 b3 15. Nce3 Nd4 16. Bg2 g6 17. 0-0 Bg7 18. axb3 f5 19. exf5 gxf5 20. Qh5 Rxb3 21. Ra2 Kh8 22. Rc1 a5 23. Kh2 Bd7 24. c5 Be8 25. Qd1 dxc5 26. Rxc5 f4 27. Nc4 fxg3+ 28. fxg3 Bg6 29. Nc3 Rf2 30. Rcxa5 Rb8 31. Kg1 Bc2 32. Qg4 Bf5 33. Qd1 Bc2 34. Qg4 Qf8 35. Nxe5 Rd8 36. Nd7 Rxd7 37. Ra8 Rxg2+ 38. Kxg2 Rd8 39. Rxd8 Qxd8 40. Ra7 Nf5 41. Qf3 Qd2+ 42. Kh3 h6 43. Ra8+ Kh7 44. Ne4 Qd7 45. g4 Nxh4 46. Nf6+ Kg6 47. Kxh4 Bxf6+ 48. Kh3 Bxb2 49. Ra6+ Kg7 50. Rb6 Bd1 51. Qe4 Qxg4+ 1/2-1/2

[Event "Lasker Memorial op"]
[Site "Barlinek"]
[Date "2009.??.??"]
[Round "2"]
[White "Klim, Kamil"]
[Black "Demidowicz, Maria"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2211"]
[BlackElo "2139"]
[PlyCount "47"]
[EventDate "2009.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Nd2 c5 10. Rb1 b6 11. b4 Ne8 12. Qa4 f5 13. bxc5 bxc5 14. f3 Bh6 15. Nb3 Bxc1 16. Rfxc1 Bd7 17. Qa5 Qc8 18. f4 exf4 19. e5 dxe5 20. Nxc5 e4 21. Rb7 Nf6 22. Rc7 Qd8 23. Nxd7 Nxd7 24. d6 1-0

[Event "Lasker Memorial op"]
[Site "Barlinek"]
[Date "2009.??.??"]
[Round "8"]
[White "Orzech, Dominik"]
[Black "Demidowicz, Maria"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2461"]
[BlackElo "2139"]
[PlyCount "61"]
[EventDate "2009.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. Nc3 Bf5 8. b3 Ne4 9. Bb2 Nxc3 10. Bxc3 Be4 11. Qd2 e5 12. dxe5 Nxe5 13. Nxe5 Bxg2 14. Nxf7 Rxf7 15. Kxg2 Bxc3 16. Qxc3 Qe7 17. Qd3 Qf6 18. Rad1 Re8 19. Rd2 Re5 20. f4 Rh5 21. Qf3 Qe6 22. Kg1 Re7 23. Rf2 c6 24. Rf1 Rh3 25. Rfd1 d5 26. cxd5 cxd5 27. Kg2 Rh5 28. g4 Rh4 29. h3 h5 30. g5 Qf5 31. e3 1-0

[Event "Lasker Memorial op"]
[Site "Barlinek"]
[Date "2009.??.??"]
[Round "6"]
[White "Sukhimski, Vladimir"]
[Black "Demidowicz, Maria"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "2148"]
[BlackElo "2139"]
[PlyCount "78"]
[EventDate "2009.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d6 6. c4 e5 7. Nc3 c6 8. Rb1 a5 9. a3 Re8 10. b4 axb4 11. axb4 d5 12. Qb3 dxc4 13. dxc4 Bf5 14. Rb2 Nbd7 15. Ng5 h6 16. Nge4 Qe7 17. Rd1 Nxe4 18. Nxe4 Be6 19. Nd6 Reb8 20. Be3 f5 21. Rbd2 e4 22. h4 b5 23. Nxe4 fxe4 24. Bxe4 bxc4 25. Qc2 Ne5 26. Bc5 Qf7 27. f4 c3 28. fxe5 cxd2 29. Bxg6 Qc7 30. Bd6 Qa7+ 31. Bc5 Qa2 32. Bh7+ Kh8 33. Qg6 Rd8 34. Be3 Qb3 35. Bxh6 Qxd1+ 36. Kf2 Rf8+ 37. Bf4 Qe1+ 38. Ke3 Ra3+ 39. Kd4 d1Q+ 0-1

[Event "Lasker Memorial op"]
[Site "Barlinek"]
[Date "2009.??.??"]
[Round "5"]
[White "Voloshin, Leonid"]
[Black "Demidowicz, Maria"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2445"]
[BlackElo "2139"]
[PlyCount "67"]
[EventDate "2009.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. a4 Bb7 8. Nc3 b4 9. Nd5 Nxd5 10. Bxd5 Bf6 11. d4 d6 12. dxe5 dxe5 13. Be3 Qe7 14. 0-0 0-0 15. Re1 h6 16. Qe2 Rfd8 17. a5 Qe8 18. Qc4 Be7 19. Nd2 Rab8 20. Nb3 Bd6 21. Red1 Qd7 22. Rd3 Rf8 23. Rad1 Qe8 24. h3 Kh7 25. Ra1 f5 26. exf5 Rxf5 27. Be4 g6 28. Nc5 Bxc5 29. Qxc5 Qe6 30. Rad1 Rbf8 31. Bxf5 Qxf5 32. Rd7+ Rf7 33. Rxf7+ Qxf7 34. Qd5 1-0

[Event "Krakow op-A 19th"]
[Site "Krakow"]
[Date "2008.12.31"]
[Round "6"]
[White "Pietrzak, Wojciech"]
[Black "Demidowicz, Maria"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1912"]
[BlackElo "2093"]
[PlyCount "58"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be3 cxd4 7. cxd4 Be7 8. Nc3 Qd8 9. Bd3 0-0 10. 0-0 b6 11. Qe2 Bb7 12. Rac1 Nc6 13. Rfd1 Nb4 14. Bb1 Rc8 15. Bg5 h6 16. Bxf6 Bxf6 17. Ne5 Bg5 18. a3 Nd5 19. Nxd5 Qxd5 20. f4 Rxc1 21. Rxc1 Qxd4+ 22. Kh1 Bxf4 23. Rc7 Bxe5 24. Rxb7 Qf4 25. g3 Qc1+ 26. Kg2 Bd4 27. Qc2 Qg1+ 28. Kh3 Qf1+ 29. Qg2 Qxb1 0-1

[Event "Krakow op-A 19th"]
[Site "Krakow"]
[Date "2008.12.30"]
[Round "5"]
[White "Demidowicz, Maria"]
[Black "Markowski, Piotr"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2093"]
[BlackElo "2145"]
[PlyCount "84"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. g3 0-0 14. h4 Be6 15. Bh3 Nd4 16. Nxd4 exd4 17. Qd3 a4 18. Bxe6 fxe6 19. Nxb4 a3 20. 0-0 Qa5 21. bxa3 Qxa3 22. Qxa3 Rxa3 23. Rac1 Rb8 24. Rb1 Kf7 25. Nc2 Rxb1 26. Nxa3 Rb2 27. Nb5 d3 28. Rd1 d2 29. Kf1 Bd8 30. Nxd6+ Ke7 31. c5 Rc2 32. Ke2 Rxa2 33. Rxd2 Rxd2+ 34. Kxd2 Ba5+ 35. Kd3 Be1 36. e5 Bxf2 37. Ne4 Bg1 38. Kc4 Kd7 39. Kb5 Bd4 40. c6+ Kc8 41. Nd6+ Kb8 42. Nf7 h5 1/2-1/2

[Event "Krakow op-A 19th"]
[Site "Krakow"]
[Date "2008.12.29"]
[Round "3"]
[White "Demidowicz, Maria"]
[Black "Kocwin, Bartosz"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2093"]
[BlackElo "2260"]
[PlyCount "106"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Nbd7 9. Qd2 b5 10. a4 b4 11. Nd5 Bxd5 12. exd5 Nb6 13. Bxb6 Qxb6 14. a5 Qc7 15. Bd3 Be7 16. 0-0 0-0 17. Ra4 h6 18. Kh1 Rfc8 19. Rxb4 Nxd5 20. Rc4 Qa7 21. Rxc8+ Rxc8 22. Bf5 Ne3 23. Bxc8 Nxf1 24. Qe2 Ne3 25. Bxa6 Nxc2 26. Bd3 Ne3 27. a6 Bd8 28. Bb1 Qb6 29. Qd3 g6 30. Nd2 Nd1 31. Ne4 Nf2+ 32. Nxf2 Qxf2 33. Qd1 Qxb2 34. Be4 Bb6 35. g3 Qf2 36. Bd3 h5 37. Qf1 Qd4 38. Kg2 Kg7 39. Qe2 d5 40. Bc2 f5 41. Qd3 Qf2+ 42. Kh3 e4 43. fxe4 dxe4 44. Qc3+ Bd4 45. Qc7+ Kh6 46. Qf4+ Qxf4 47. gxf4 g5 48. fxg5+ Kxg5 49. Kg2 Kf4 50. Kf1 h4 51. Bd1 Ke3 52. Ke1 f4 53. Bg4 f3 0-1

[Event "Krakow op-A 19th"]
[Site "Krakow"]
[Date "2008.12.29"]
[Round "4"]
[White "Jakubiec, Edyta"]
[Black "Demidowicz, Maria"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2214"]
[BlackElo "2093"]
[PlyCount "47"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. 0-0-0 b5 10. Bd3 Bb7 11. Rhe1 0-0-0 12. f5 Ne5 13. Qh3 b4 14. fxe6 Kb8 15. Bxf6 bxc3 16. Bxd8 cxb2+ 17. Kb1 Qxd8 18. exf7 Qb6 19. Bf1 Nxf7 20. Re3 Ka7 21. Rb3 Qc7 22. Ne6 Qc6 23. Qe3+ Ka8 24. Rc3 1-0

[Event "Krakow op-A 19th"]
[Site "Krakow"]
[Date "2008.12.28"]
[Round "2"]
[White "Muter, Donny"]
[Black "Demidowicz, Maria"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2190"]
[BlackElo "2093"]
[PlyCount "66"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Bg5 c5 7. d5 Qa5 8. Nd2 e6 9. Be2 exd5 10. cxd5 Bd7 11. a4 Re8 12. 0-0 Na6 13. Re1 Nb4 14. h3 Qc7 15. Bf4 Bf8 16. Bh2 b6 17. f4 a6 18. Qb3 Qb7 19. Bf3 b5 20. axb5 axb5 21. e5 dxe5 22. fxe5 c4 23. Nxc4 bxc4 24. Qxc4 Nc2 25. Rxa8 Nxe1 26. Ra6 Nxf3+ 27. gxf3 Rc8 28. Qa2 Nh5 29. Kg2 Rb8 30. Nd1 Qb5 31. b4 Bxh3+ 32. Kxh3 Qf1+ 33. Kg4 Rxb4+ 0-1

[Event "Krakow op-A 19th"]
[Site "Krakow"]
[Date "2008.12.27"]
[Round "1"]
[White "Demidowicz, Maria"]
[Black "Majdan, Joanna"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2093"]
[BlackElo "2284"]
[PlyCount "76"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 e6 6. Nc3 a6 7. Bd3 Nf6 8. Qe2 d6 9. Be3 Qc7 10. 0-0-0 Be7 11. f4 b5 12. g4 Nd7 13. g5 Nc5 14. Nxc5 dxc5 15. e5 c4 16. Be4 Bb7 17. Qg2 Rb8 18. Bf3 Na5 19. Ne4 Bxe4 20. Bxe4 c3 21. b3 Nc4 22. Bc6+ Kf8 23. Bd4 Qa5 24. Kb1 Nd2+ 25. Ka1 Ba3 26. Rxd2 cxd2 27. Rd1 Bb4 28. Qf3 Rd8 29. Bb2 g6 30. h4 h5 31. Kb1 Qb6 32. Be4 a5 33. Bd3 Qc5 34. Qe2 a4 35. a3 Bxa3 36. Qxd2 Bxb2 37. Kxb2 axb3 38. cxb3 Ra8 0-1

[Event "EU-ch U18 Girls 18th"]
[Site "Herceg Novi"]
[Date "2008.09.24"]
[Round "9"]
[White "Nemcova, Katerina"]
[Black "Demidowicz, Maria"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2372"]
[BlackElo "2032"]
[PlyCount "55"]
[EventDate "2008.09.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. a4 Bb7 8. axb5 axb5 9. Rxa8 Bxa8 10. d4 Nxe4 11. dxe5 0-0 12. Bd5 Nc5 13. Be3 b4 14. Nbd2 Na5 15. Ba2 Na4 16. Qa1 c5 17. Bxf7+ Rxf7 18. Qxa4 Bc6 19. Qa2 Qa8 20. Ra1 Bd8 21. Bxc5 Bd5 22. Qa4 Bxf3 23. Nxf3 Qd5 24. Bxb4 Nc6 25. c3 g5 26. Qd1 Qe4 27. Ra8 Qf5 28. e6 1-0

[Event "EU-ch U18 Girls 18th"]
[Site "Herceg Novi"]
[Date "2008.09.23"]
[Round "8"]
[White "Demidowicz, Maria"]
[Black "Gosciniak, Maria"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2032"]
[BlackElo "2096"]
[PlyCount "93"]
[EventDate "2008.09.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be3 d5 5. e5 f6 6. f4 Qb6 7. Qd2 Qxb2 8. Rb1 Qa3 9. Nf3 Nh6 10. h3 b6 11. g4 Nf7 12. Bd3 Na6 13. f5 gxf5 14. e6 Bxe6 15. gxf5 Bd7 16. Rb3 Qa5 17. Qe2 Nb4 18. Bd2 Bh6 19. Nb1 Bxd2+ 20. Nfxd2 Nxd3+ 21. Qxd3 b5 22. Kd1 Nd6 23. Rf1 0-0-0 24. Rc3 Qb6 25. Kc1 Rhg8 26. a4 a6 27. Ra3 Rg5 28. axb5 axb5 29. Nb3 Bxf5 30. Qe2 Ne4 31. Nc5 Nxc5 32. dxc5 Qb7 33. Nd2 Bg6 34. Kb2 Re5 35. Qg4+ f5 36. Qd4 Qb8 37. Rfa1 Re4 38. Nxe4 dxe4 39. Qg7 Kd7 40. Ra7+ Ke6 41. Qxe7+ Kd5 42. Rd1+ Kc4 43. Rxd8 Qg3 44. Qe6+ Kxc5 45. Ra3 Qf4 46. Rc3+ Kb4 47. Qxc6 1-0

