[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2015.05.09"]
[Round "9"]
[White "Knottnerus, Willeke"]
[Black "Mestrom, Sterre"]
[Result "1/2-1/2"]
[ECO "B08"]
[BlackElo "1312"]
[PlyCount "57"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Nf3 Nf6 5. Bg5 0-0 6. Bc4 Qe8 7. 0-0 e5 8. dxe5 dxe5 9. Be3 Nbd7 10. Nb5 Qd8 11. Bg5 a6 12. Nc3 c6 13. Bb3 Qc7 14. Qe2 Nc5 15. Bc4 b5 16. Bd3 Bg4 17. h3 Bxf3 18. Qxf3 Qe7 19. Rad1 Rad8 20. a3 Nxd3 21. cxd3 Qe6 22. Qe3 Rb8 23. d4 exd4 24. Qxd4 Rfe8 25. f3 Ng4 26. Qd6 Qxd6 27. Rxd6 Ne5 28. Rb1 Rbc8 29. f4 1/2-1/2

[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2015.05.08"]
[Round "8"]
[White "Reichardt, Monica"]
[Black "Knottnerus, Willeke"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1860"]
[PlyCount "137"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 d6 3. Bc4 Nf6 4. d3 Be7 5. f4 Nc6 6. a3 Be6 7. Bxe6 fxe6 8. Nf3 exf4 9. Bxf4 e5 10. Bd2 Qd7 11. Qe2 h6 12. Nd1 g5 13. Ne3 0-0-0 14. 0-0-0 Rhf8 15. Nf5 g4 16. N3h4 h5 17. Rhf1 d5 18. Ng6 Rg8 19. Ngxe7+ Nxe7 20. Qf2 Ne8 21. Qxa7 Nc6 22. Qa8+ Nb8 23. Qa5 c6 24. Qc5 Nd6 25. Nxd6+ Qxd6 26. Qxd6 Rxd6 27. exd5 cxd5 28. Rf5 e4 29. Bf4 Rdd8 30. Rxh5 Rge8 31. dxe4 Rxe4 32. Bxb8 Kxb8 33. Rhxd5 Rc8 34. c3 Ree8 35. Rg5 Rh8 36. Rxg4 Rxh2 37. Rg7 Rf8 38. Rd2 Rh1+ 39. Kc2 Rg1 40. g4 Kc8 41. Kb3 Rf6 42. c4 Rg3+ 43. Ka2 Rf4 44. Rh2 Kb8 45. c5 Rgxg4 46. Rxg4 Rxg4 47. Rh7 Rc4 48. b4 Ka7 49. Kb3 Rc1 50. Ka4 Kb8 51. Kb5 Rg1 52. a4 Rg6 53. Rd7 Kc8 54. Rd6 Rg4 55. a5 Kc7 56. a6 bxa6+ 57. Rxa6 Kb7 58. Rb6+ Kc7 59. Rf6 Kb7 60. Rf7+ Kc8 61. Ka5 Rg6 62. b5 Kb8 63. c6 Kc8 64. Kb6 Kd8 65. Rd7+ Kc8 66. Rh7 Kd8 67. Kb7 Rd6 68. c7+ Ke8 69. c8Q+ 1-0

[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2015.05.07"]
[Round "7"]
[White "Knottnerus, Willeke"]
[Black "Fluit, Sylvia"]
[Result "1/2-1/2"]
[ECO "B13"]
[BlackElo "1855"]
[PlyCount "87"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Nf6 5. Bg5 e6 6. Nf3 a6 7. a3 Be7 8. Bd3 Nc6 9. Ne2 h6 10. Bh4 Bd7 11. 0-0 Rc8 12. Re1 0-0 13. Bg3 b5 14. c3 Na5 15. Ne5 Nc4 16. Bxc4 dxc4 17. Nf4 Bd6 18. d5 Bxe5 19. Rxe5 exd5 20. Nxd5 Be6 21. Nb4 Qxd1+ 22. Rxd1 Rfd8 23. Rxd8+ Rxd8 24. h3 Bc8 25. Re2 Kf8 26. Kh2 Bb7 27. f3 Nh7 28. Bh4 Re8 29. Rd2 g5 30. Bf2 Nf6 31. Bd4 Kg7 32. Nc2 Kg6 33. Bxf6 Kxf6 34. Rd6+ Re6 35. Rxe6+ fxe6 36. Ne3 h5 37. Kg3 h4+ 38. Kf2 Ke5 39. g3 Kf6 40. Ng4+ Kg6 41. Ne5+ Kf5 42. Ng4 e5 43. gxh4 gxh4 44. Ke3 1/2-1/2

[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2015.05.06"]
[Round "6"]
[White "Martinez, Sara"]
[Black "Knottnerus, Willeke"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "108"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 c5 6. Qd1 d6 7. Bf4 Qb6 8. b3 Nf6 9. e5 dxe5 10. Bxe5 Be7 11. Bc4 0-0 12. 0-0 Bg4 13. Be2 Bxe2 14. Qxe2 Rfe8 15. Qf3 Qe6 16. Re1 Bd6 17. Nd2 Bxe5 18. Rad1 Qc8 19. Nc4 Bc7 20. c3 b5 21. Rxe8+ Qxe8 22. Ne3 h6 23. b4 cxb4 24. cxb4 Rd8 25. Rc1 Bb6 26. h3 Qe6 27. Qe2 Re8 28. Kh1 a6 29. Re1 Bxe3 30. fxe3 Nd5 31. e4 Nxb4 32. a3 Nc6 33. a4 Qe5 34. axb5 axb5 35. Qc2 Ne7 36. Rb1 Rb8 37. Qe2 Nf5 38. Qd3 Ng3+ 39. Kg1 Nxe4 40. Re1 Qc5+ 41. Re3 Nf6 42. Kf1 b4 43. Qb3 Ra8 44. Rf3 Ra3 45. Qd1 Rxf3+ 46. Qxf3 Qd5 47. Qe2 b3 48. Qb2 Qc4+ 49. Ke1 Nd5 50. g3 Qc2 51. Qa1 b2 52. Qa8+ Kh7 53. Qa2 b1R+ 54. Qxb1 Qxb1+ 0-1

[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2015.05.05"]
[Round "5"]
[White "Van Bruxvoort, Xadya"]
[Black "Knottnerus, Willeke"]
[Result "1/2-1/2"]
[ECO "C30"]
[PlyCount "39"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 Nbd7 7. Bc4 c6 8. 0-0 b5 9. Bb3 Be7 10. d3 0-0 11. f5 Nc5 12. Kh2 Nxb3 13. axb3 a6 14. g4 Nd7 15. Rg1 h6 16. Bd2 g5 17. Ne2 Nf6 18. h4 Nh7 19. Raf1 f6 20. Qh3 1/2-1/2

[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2015.05.04"]
[Round "4"]
[White "Knottnerus, Willeke"]
[Black "Koning, Femke"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "68"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 Qxf3 7. gxf3 dxc6 8. Bf4 Bb6 9. Nd2 Be6 10. Nc4 Nf6 11. Rg1 Rg8 12. Bd3 Bxc4 13. Bxc4 Ke7 14. Rg2 h6 15. 0-0-0 g5 16. Be5 Nd7 17. Bc3 Bc5 18. Bxf7 Rgf8 19. Bh5 Rg8 20. Rdg1 Bd6 21. Bg4 Raf8 22. Rd1 Ne5 23. Bf5 Rd8 24. Bxe5 Bxe5 25. Rd3 Rd6 26. b3 Rgd8 27. Kd2 b5 28. h3 c5 29. Rxd6 Rxd6+ 30. Kc1 Bf4+ 31. Kb2 b4 32. Bc8 Rd1 33. c4 Rd2+ 34. Kb1 Rd1+ 1/2-1/2

[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2015.05.03"]
[Round "2"]
[White "De Jong, Eliza"]
[Black "Knottnerus, Willeke"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1429"]
[PlyCount "163"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 c5 6. Qe5+ Qe7 7. Qxe7+ Bxe7 8. Bc4 Bf6 9. 0-0 Ne7 10. f4 Nc6 11. e5 Be7 12. Be3 d6 13. exd6 Bxd6 14. Nc3 Bf5 15. Rf2 Rd8 16. Bb5 Rc8 17. Re1 0-0 18. Rd2 Be7 19. Nd5 Bd6 20. Nf6+ gxf6 21. Rxd6 Nb4 22. c3 Nc2 23. Re2 a6 24. Rxf6 Nxe3 25. Rxe3 Bg6 26. Bd3 Bxd3 27. Rxd3 Rc7 28. Rfd6 Re8 29. Kf2 Rce7 30. Rd2 Re4 31. g3 R4e7 32. Rd7 Kg7 33. Rxe7 Rxe7 34. Rd5 Rc7 35. g4 h6 36. h4 Rc6 37. Ke3 Re6+ 38. Re5 Rb6 39. b3 Rc6 40. c4 b6 41. f5 b5 42. a3 Rc7 43. Rd5 Rc6 44. Ke4 Kf6 45. Kf4 Kg7 46. g5 h5 47. Ke5 bxc4 48. bxc4 a5 49. Rd6 Rc8 50. f6+ Kg6 51. Ra6 Rd8 52. Rxa5 Rd4 53. Rxc5 Rxh4 54. Kd6 Rd4+ 55. Ke7 h4 56. Rc8 Re4+ 57. Kd6 Kxg5 58. c5 h3 59. c6 Re6+ 60. Kd5 Kxf6 61. c7 Kg7 62. Rg8+ Kxg8 63. c8Q+ Kg7 64. Qc3+ Kf8 65. Qxh3 Re8 66. a4 f6 67. Kc6 Re5 68. Qa3+ Kf7 69. a5 Re6+ 70. Qd6 f5 71. Qxe6+ Kxe6 72. a6 f4 73. a7 f3 74. a8Q Ke5 75. Qa1+ Ke4 76. Qf1 Ke3 77. Kd5 f2 78. Ke5 Kf3 79. Kf5 Kg3 80. Ke4 Kh2 81. Qxf2+ Kh1 82. Qe2 1-0

[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2015.05.03"]
[Round "3"]
[White "Knottnerus, Willeke"]
[Black "Boekhoudt, Nicolien"]
[Result "0-1"]
[ECO "C69"]
[PlyCount "130"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 f6 4. Bb5 a6 5. Bxc6 dxc6 6. 0-0 Bg4 7. d5 cxd5 8. exd5 Ne7 9. h3 Bh5 10. g4 Bg6 11. c4 Qd6 12. Qa4+ c6 13. Nc3 h5 14. Rd1 hxg4 15. dxc6 Qxc6 16. Qxc6+ Nxc6 17. hxg4 Rd8 18. Be3 Bd6 19. Bb6 Rd7 20. c5 Bb8 21. Re1 Kf7 22. Ne4 Nd4 23. Nxd4 exd4 24. Rad1 Bh2+ 25. Kg2 Be5 26. Nd6+ Kf8 27. Ba5 Rh4 28. f3 Rh2+ 29. Kg1 Rxb2 30. a3 d3 31. Nc4 Bh2+ 32. Kh1 Rf2 33. Bb4 Kg8 34. Nb6 Rd8 35. Nc4 Bf4 36. Nd2 Bxd2 37. Rxd2 Rxf3 38. Re7 Re8 39. Rd7 Re2 40. Rxe2 dxe2 41. Re7 Bd3 42. Kg2 Rf1 43. Re3 Bc4 44. Re7 g6 45. c6 bxc6 46. Re8+ Kf7 47. Re7+ Kg8 48. Re8+ Kh7 49. g5 Bd5+ 50. Kh3 Rf3+ 51. Kh2 Bc4 52. gxf6 Rxf6 53. Bc3 e1Q 54. Bxe1 Rf3 55. Bb4 g5 56. Rd8 g4 57. Rd7+ Kg6 58. Rd6+ Kf5 59. Rxc6 g3+ 60. Kg2 Bd5 61. Rc5 Rd3+ 62. Rxd5+ Rxd5 63. Kxg3 a5 64. Bf8 Ke6 65. Kf4 Rf5+ 0-1

[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2015.05.02"]
[Round "1"]
[White "Knottnerus, Willeke"]
[Black "Dubbeldam, Lydia"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1764"]
[PlyCount "112"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Nc3 c6 6. Bd3 Nf6 7. Qe2+ Be7 8. 0-0 0-0 9. Bg5 Bg4 10. Rfe1 Bd6 11. Qe3 Nbd7 12. Ne5 Re8 13. Qg3 Qc7 14. Bf4 Rad8 15. Nxd7 Qxd7 16. Rxe8+ Nxe8 17. h3 Bf5 18. Bxf5 Qxf5 19. Bxd6 Nxd6 20. Re1 h6 21. Re2 Kh7 22. Qh4 Qg5 23. Qxg5 hxg5 24. Re7 Kg6 25. g4 Kf6 26. Re5 Nc4 27. Rf5+ Kg6 28. b3 Na3 29. Ne2 Re8 30. Kf1 Nxc2 31. h4 f6 32. h5+ Kh6 33. Rf3 Rxe2 34. Kxe2 Nxd4+ 35. Ke3 Nxf3 36. Kxf3 g6 37. hxg6 Kxg6 38. Ke3 f5 39. f3 fxg4 40. fxg4 Kf6 41. Kd4 b6 42. b4 Ke6 43. a4 Kd6 44. Kd3 c5 45. bxc5+ bxc5 46. a5 Ke5 47. a6 c4+ 48. Kc3 Ke4 49. Kb4 d4 50. Kb5 c3 51. Kc6 c2 52. Kb7 c1Q 53. Kxa7 Qc8 54. Kb6 Kd5 55. Ka7 d3 56. Kb6 d2 0-1

[Event "NED-ch U15 Girls"]
[Site "Rotterdam"]
[Date "2014.05.04"]
[Round "9"]
[White "Knottnerus, Willeke"]
[Black "Kalkman, Lorena"]
[Result "1-0"]
[ECO "B80"]
[PlyCount "63"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e6 6. Bg5 Be7 7. Ndb5 a6 8. Bxf6 gxf6 9. Nd4 Nd7 10. Qh5 Ne5 11. 0-0-0 Qa5 12. Be2 Bd7 13. Nb3 Qc7 14. Rhf1 Ng6 15. f4 e5 16. Nd5 Qd8 17. Bc4 b5 18. Bd3 exf4 19. Nxf4 Qc8 20. h3 a5 21. Nd5 Qd8 22. Nd4 Rb8 23. Nf5 Bxf5 24. Qxf5 Ne5 25. Nxf6+ Bxf6 26. Qxf6 Rg8 27. g4 Qd7 28. Be2 Qa7 29. Qxd6 Qe3+ 30. Rd2 Qb6 31. Qxe5+ Qe6 32. Qxb8+ 1-0

[Event "NED-ch U15 Girls"]
[Site "Rotterdam"]
[Date "2014.05.03"]
[Round "8"]
[White "Van Rooden, Sarah"]
[Black "Knottnerus, Willeke"]
[Result "0-1"]
[ECO "E30"]
[PlyCount "63"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Bb4 5. e3 h6 6. Bh4 0-0 7. Bd3 Nc6 8. Nge2 Be7 9. a3 a5 10. Bxf6 Bxf6 11. cxd5 exd5 12. Nf4 Be6 13. Qf3 Re8 14. 0-0 Ne7 15. Nh5 Bg5 16. h4 Bxh4 17. Qf4 Ng6 18. Qh2 Be7 19. Ne2 Bd6 20. g3 Bg4 21. Kg2 Qd7 22. Rh1 c5 23. dxc5 Bxc5 24. Nef4 Qc6 25. Kf1 Bf3 26. Rg1 d4 27. Nxg6 fxg6 28. Nf4 dxe3 29. fxe3 Rxe3 30. Bxg6 Qb5+ 31. Bd3 Rxd3 32. Qh1 0-1

[Event "NED-ch U15 Girls"]
[Site "Rotterdam"]
[Date "2014.05.02"]
[Round "7"]
[White "Knottnerus, Willeke"]
[Black "Looijer, Cheryl"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1579"]
[PlyCount "84"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Nc3 Bg7 4. Bc4 Nc6 5. d3 d6 6. Ng5 e6 7. Bb5 Bd7 8. Bd2 a6 9. Bxc6 Bxc6 10. f4 Ne7 11. Qe2 h6 12. Nf3 b5 13. a3 b4 14. axb4 cxb4 15. Na2 a5 16. Rb1 Qc8 17. Be3 Bb7 18. Bd4 0-0 19. Bxg7 Kxg7 20. b3 Qc5 21. d4 Qb6 22. Rd1 Rfc8 23. 0-0 Ba6 24. Qd2 Bxf1 25. Rxf1 Nc6 26. Kh1 Qb5 27. Rf2 d5 28. exd5 Qxd5 29. Ne5 Nxd4 30. Qd3 Nf5 31. Qe2 Rd8 32. Rf1 Rac8 33. Nd3 Qd4 34. Nac1 Ne3 35. Re1 Rxc2 36. Qf3 Nf5 37. h3 Rd2 38. g4 Nh4 39. Qe3 Qd5+ 40. Qe4 Qxe4+ 41. Rxe4 Nf3 42. Re3 Rh2# 0-1

[Event "NED-ch U15 Girls"]
[Site "Rotterdam"]
[Date "2014.05.01"]
[Round "6"]
[White "Warnaar, Alisha"]
[Black "Knottnerus, Willeke"]
[Result "0-1"]
[ECO "C65"]
[PlyCount "54"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. Bg5 Be7 6. Nbd2 Bg4 7. h3 Bh5 8. c3 0-0 9. Nf1 a6 10. Ba4 b5 11. Bb3 a5 12. a3 d5 13. Bxf6 Bxf6 14. Bxd5 Ra6 15. Ng3 Bxf3 16. Qxf3 Ne7 17. Ba2 Bg5 18. Qg4 Rg6 19. 0-0 Bf4 20. Qh5 Rg5 21. Qe2 Qd6 22. Qf3 Qb6 23. Nh5 Ng6 24. h4 Nxh4 25. Qe2 Rxg2+ 26. Kh1 Rh2+ 27. Kg1 Qg6+ 0-1

[Event "NED-ch U15 Girls"]
[Site "Rotterdam"]
[Date "2014.04.30"]
[Round "5"]
[White "Knottnerus, Willeke"]
[Black "Kruijsen, Sterre"]
[Result "1/2-1/2"]
[ECO "C47"]
[PlyCount "124"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Be2 Bc5 5. d3 h6 6. Be3 Bb6 7. Bxb6 axb6 8. d4 exd4 9. Nxd4 Ne5 10. f4 Ng6 11. e5 Nh7 12. Qd2 0-0 13. 0-0-0 d6 14. Ndb5 Be6 15. exd6 c6 16. Nc7 Ra5 17. Nxe6 fxe6 18. Bc4 Nxf4 19. Qe3 Ng5 20. Bxe6+ Nfxe6 21. h4 Re8 22. hxg5 Nxg5 23. Qg3 Nf7 24. Rd2 Rg5 25. Qf4 Ne5 26. Rhd1 Ng4 27. Qc4+ Kh8 28. Qf7 Ne3 29. d7 Ree5 30. Re1 Rgf5 31. Qg6 Rf6 32. Qg3 Rfe6 33. Rd3 Nc4 34. Rxe5 Rxe5 35. b3 Rg5 36. Qe1 Ne5 37. Re3 Qxd7 38. Rxe5 Rxg2 39. Re8+ Kh7 40. Qe4+ Rg6 41. Ne2 Qd5 42. Qxg6+ Kxg6 43. Nf4+ Kf7 44. Nxd5 Kxe8 45. Ne3 Ke7 46. Kd2 Kd6 47. Nf5+ Ke5 48. Nxg7 Kf6 49. Nh5+ Kg5 50. Ng3 h5 51. Ke2 Kg4 52. Kf2 h4 53. Ne4 h3 54. Kg1 b5 55. Nf2+ Kg3 56. Ne4+ Kf3 57. Nd6 Ke3 58. Kh2 Kd2 59. c4 b4 60. Nxb7 Kc2 61. Nc5 Kb2 62. Nd3+ Kxa2 1/2-1/2

[Event "NED-ch U15 Girls"]
[Site "Rotterdam"]
[Date "2014.04.29"]
[Round "4"]
[White "De Jong, Eliza"]
[Black "Knottnerus, Willeke"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "76"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 c5 6. Qe5+ Qe7 7. Qxe7+ Bxe7 8. Bc4 d6 9. Nc3 Nf6 10. Bg5 Bd7 11. 0-0 h6 12. Bxf6 Bxf6 13. Nd5 Rc8 14. Nxf6+ gxf6 15. Rad1 Ke7 16. Rd3 b5 17. Bd5 Rhg8 18. Rfd1 c4 19. Rc3 h5 20. Rg3 h4 21. Rxg8 Rxg8 22. g3 f5 23. exf5 Bxf5 24. Re1+ Kf6 25. Be4 Re8 26. Kf1 hxg3 27. Bxf5 Rxe1+ 28. Kxe1 g2 29. Bd7 g1Q+ 30. Ke2 Qxh2 31. Bxb5 Qe5+ 32. Kd2 Qxb5 33. b3 cxb3 34. axb3 Ke5 35. Kc3 a5 36. f4+ Ke4 37. f5 Qb6 38. f6 Qd4# 0-1

[Event "NED-ch U15 Girls"]
[Site "Rotterdam"]
[Date "2014.04.28"]
[Round "3"]
[White "Knottnerus, Willeke"]
[Black "Lu, Ting Ting"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "74"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Be2 d6 5. d3 Be7 6. Be3 0-0 7. d4 exd4 8. Nxd4 Bd7 9. Qd2 a6 10. f4 Nxd4 11. Bxd4 c5 12. Bxf6 Bxf6 13. 0-0-0 Bc6 14. Nd5 Re8 15. c3 Rxe4 16. Bf3 Re6 17. Nxf6+ Qxf6 18. Bxc6 bxc6 19. g4 d5 20. g5 Qf5 21. h4 Rae8 22. Rh2 Qg4 23. Rg2 Qxh4 24. f5 Re1 25. Rh2 Rxd1+ 26. Kxd1 Qg4+ 27. Kc1 Qxf5 28. b3 Qe5 29. Qc2 Qxg5+ 30. Kb2 h6 31. Rg2 Qf6 32. Rf2 Qe5 33. Rd2 Re6 34. Qd3 d4 35. Rc2 dxc3+ 36. Ka3 Qd4 37. Qxa6 Qb4# 0-1

[Event "NED-ch U15 Girls"]
[Site "Rotterdam"]
[Date "2014.04.27"]
[Round "2"]
[White "Schelleman, Iris"]
[Black "Knottnerus, Willeke"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "91"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 Ne5 6. Be2 Nf6 7. Nc3 Bb4 8. Bg5 h6 9. Bxf6 Qxf6 10. Ndb5 Qb6 11. Rb1 a6 12. a3 Ba5 13. b4 axb5 14. bxa5 Qxa5 15. Qd4 d6 16. f4 c5 17. Qd2 Nc6 18. Nxb5 Qxd2+ 19. Kxd2 0-0 20. Nxd6 Rd8 21. e5 f6 22. Rhd1 fxe5 23. fxe5 Nxe5 24. Ke1 Bg4 25. Nxb7 Re8 26. Kd2 Bxe2 27. Kxe2 Rxa3 28. Kf1 Ng4 29. Kg1 Ra2 30. Nxc5 Rxc2 31. Rbc1 Rce2 32. Nd3 Rd8 33. Ne1 Rf8 34. Nf3 Ne3 35. Rd2 Rxd2 36. Nxd2 g5 37. h3 Ra8 38. Re1 Nf5 39. Nf3 Ra5 40. Re6 Kf7 41. Rb6 Ra2 42. g4 Ra1+ 43. Kh2 Ra2+ 44. Kg1 Ra1+ 45. Kh2 Ra2+ 46. Kg1 1/2-1/2

[Event "NED-ch U15 Girls"]
[Site "Rotterdam"]
[Date "2014.04.26"]
[Round "1"]
[White "Knottnerus, Willeke"]
[Black "Tikranian, Maro"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "131"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bb4 4. Be2 Nf6 5. d3 d6 6. Bg5 Nd4 7. 0-0 Nxe2+ 8. Qxe2 h6 9. Bxf6 Qxf6 10. Nd5 Qd8 11. Nxb4 c5 12. Nd5 Be6 13. Ne3 0-0 14. c3 Qf6 15. Rfd1 Qg6 16. Qc2 Rac8 17. Rac1 Rfd8 18. c4 a6 19. Qa4 Bd7 20. Qb3 Bc6 21. Nh4 Qg5 22. Nhf5 g6 23. h4 Qf6 24. Ng4 Qe6 25. Nfxh6+ Kg7 26. Qc3 f5 27. exf5 gxf5 28. Qd2 fxg4 29. Qg5+ Qg6 30. Qxg6+ Kxg6 31. Nxg4 Bd7 32. Ne3 b5 33. Nd5 Kf7 34. b3 Rh8 35. g3 Bg4 36. Re1 Bf5 37. Re3 Be6 38. Rf3+ Kg7 39. Ne3 Kg6 40. Kg2 b4 41. Ra1 Rb8 42. a3 Bc8 43. Nd5 Kg7 44. Rf6 Rh6 45. Rxh6 Kxh6 46. axb4 cxb4 47. Ne7 Bb7+ 48. f3 Rf8 49. Rf1 a5 50. g4 Rf7 51. Nf5+ Kh7 52. Nxd6 Rg7 53. Kg3 Bc6 54. Nf5 Rd7 55. Rd1 a4 56. bxa4 Bxa4 57. Rb1 b3 58. Ra1 b2 59. Rb1 Rb7 60. Ne3 Kg7 61. h5 Kh6 62. Kh4 Kg7 63. g5 Be8 64. Nf5+ Kh8 65. Nd6 Rb8 66. Nxe8 1-0

[Event "NED-ch U15 Girls"]
[Site "Sneek"]
[Date "2013.05.05"]
[Round "9"]
[White "Knottnerus, Willeke"]
[Black "Boekhoudt, Nicolien"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "103"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Be2 Bc5 5. 0-0 d6 6. d3 h6 7. Be3 Bb6 8. d4 Bg4 9. d5 Nb4 10. a3 Na6 11. Bb5+ Bd7 12. Bxd7+ Qxd7 13. b4 0-0 14. Qd2 Qg4 15. h3 Qg6 16. Nh4 Nxe4 17. Nxg6 Nxd2 18. Ne7+ Kh8 19. Bxd2 Bd4 20. Nf5 Rae8 21. Nxd4 exd4 22. Nb5 c6 23. dxc6 bxc6 24. Nxd4 c5 25. bxc5 Nxc5 26. Nb5 Re2 27. Bb4 Rxc2 28. Nxd6 Nb3 29. Rad1 a5 30. Rb1 Nd2 31. Bxd2 Rxd2 32. Nc4 Rd5 33. Nb6 Rd3 34. a4 Rd4 35. Rfc1 Rb8 36. Rc8+ Rxc8 37. Nxc8 Rxa4 38. Nd6 Rf4 39. Ra1 Rf6 40. Nc4 a4 41. Rxa4 Rf4 42. Ra8+ Kh7 43. Ne3 g5 44. Ra6 f5 45. g3 Rf3 46. Kg2 Rxe3 47. fxe3 h5 48. Kf3 g4+ 49. hxg4 fxg4+ 50. Kf4 Kg7 51. Kg5 Kf7 52. Kxh5 1-0

[Event "NED-ch U15 Girls"]
[Site "Sneek"]
[Date "2013.05.04"]
[Round "8"]
[White "Calje, Fong Li"]
[Black "Knottnerus, Willeke"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "100"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Be7 5. d3 d6 6. h3 0-0 7. 0-0 Be6 8. Bb3 d5 9. exd5 Bxd5 10. Re1 Bxf3 11. Qxf3 Bb4 12. Bd2 e4 13. Nxe4 Nxe4 14. Bxb4 Ng5 15. Qd5 Qxd5 16. Bxd5 Nxb4 17. Bb3 Rfe8 18. Red1 Re2 19. Re1 Rd2 20. Rac1 g6 21. Re3 a5 22. a4 Kf8 23. Kf1 Rd8 24. Ke1 Nxd3+ 25. Kxd2 Nf4+ 26. Kc3 Nxg2 27. Re2 Nf4 28. Re5 f6 29. Ree1 Ngxh3 30. f3 Ng5 31. Bc4 h5 32. Rcd1 Rxd1 33. Rxd1 h4 34. Rh1 h3 35. Kd2 Ng2 36. Ke2 f5 37. Kf2 f4 38. Bf1 Ne3 39. Bxh3 Nxh3+ 40. Rxh3 Nd1+ 41. Ke2 Nxb2 42. Rh8+ Ke7 43. Ra8 b6 44. Rg8 Kf6 45. Rc8 c5 46. Rc6+ Ke5 47. Rxb6 Nxa4 48. Rb5 Nc3+ 49. Kd2 Nxb5 50. c4 Nd6 0-1

[Event "NED-ch U15 Girls"]
[Site "Sneek"]
[Date "2013.05.03"]
[Round "7"]
[White "De Kraker, Lena"]
[Black "Knottnerus, Willeke"]
[Result "1/2-1/2"]
[ECO "C64"]
[PlyCount "114"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[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 Bc5 4. 0-0 Nf6 5. c3 0-0 6. Re1 d6 7. h3 Bd7 8. d4 exd4 9. cxd4 Bb6 10. Bg5 Re8 11. Nc3 h6 12. Bh4 Ba5 13. d5 Ne5 14. Bxf6 Qxf6 15. Nxe5 Bxb5 16. Ng4 Qf4 17. g3 Qg5 18. Nxb5 Bxe1 19. Qxe1 Qe7 20. Qd2 Qd7 21. Nc3 h5 22. Ne3 Qxh3 23. Nf5 g6 24. Qg5 Re5 25. f4 Ree8 26. Rf1 h4 27. Qxh4 Qxh4 28. Nxh4 c6 29. Nf3 cxd5 30. Nxd5 Red8 31. Rd1 Kg7 32. Rc1 Rac8 33. Rxc8 Rxc8 34. Nc3 Rc4 35. a3 Rc6 36. Nd4 Rc4 37. Ndb5 a6 38. Nxd6 Rd4 39. e5 b5 40. b4 Rd2 41. Kf1 Rc2 42. Nde4 Rc1+ 43. Ke2 Ra1 44. Kd2 Rxa3 45. Nc5 Ra1 46. Kc2 Rg1 47. N3e4 Rg2+ 48. Kc3 Re2 49. Kd3 Ra2 50. Kd4 a5 51. Nc3 Rd2+ 52. Ke3 Rg2 53. Kf3 Rc2 54. Nxb5 axb4 55. Nd3 b3 56. Na3 Rc3 57. Ke2 b2 1/2-1/2

[Event "NED-ch U15 Girls"]
[Site "Sneek"]
[Date "2013.05.02"]
[Round "6"]
[White "Knottnerus, Willeke"]
[Black "Looijer, Cheryl"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1617"]
[PlyCount "66"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bc4 Bg7 5. 0-0 e6 6. d3 Nge7 7. Bg5 0-0 8. Re1 h6 9. Bh4 a6 10. a4 Qb6 11. Ra2 d6 12. Qd2 Re8 13. Ra3 Na5 14. Bb3 Bd7 15. Qe2 Nec6 16. Bg3 Nb4 17. Qd2 Kh7 18. Qf4 f6 19. Qxd6 Bc6 20. Re2 e5 21. Bxe5 Nxb3 22. Rxb3 fxe5 23. Nd5 Qd8 24. Qxc5 Nxd5 25. exd5 Bxd5 26. c4 Bc6 27. Nxe5 Qg5 28. f3 Rxe5 29. Rxe5 Qxe5 30. Qb4 Re8 31. Kf2 Qe2+ 32. Kg3 Bd4 33. c5 Bf2+ 0-1

[Event "NED-ch U15 Girls"]
[Site "Sneek"]
[Date "2013.05.01"]
[Round "5"]
[White "Knottnerus, Willeke"]
[Black "Tikranian, Maro"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "77"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Be2 Bb4 5. d3 d6 6. Bg5 Nd4 7. 0-0 Nxe2+ 8. Qxe2 Bxc3 9. bxc3 Bg4 10. d4 h6 11. Bh4 Qe7 12. Rfe1 0-0 13. Qd3 c6 14. Rab1 Rab8 15. a4 Qe6 16. h3 Bh5 17. Bg3 Nd7 18. c4 Bxf3 19. d5 Qf6 20. Qxf3 Qxf3 21. gxf3 Nb6 22. dxc6 bxc6 23. c5 Nxa4 24. cxd6 f6 25. Rbd1 Rfd8 26. f4 Rb5 27. fxe5 fxe5 28. f4 exf4 29. Bxf4 g5 30. Bh2 Nb6 31. e5 Nd5 32. e6 Rb7 33. d7 Kf8 34. Bd6+ Kg8 35. Ba3 a6 36. e7 Nxe7 37. Rxe7 Rbb8 38. Bd6 Ra8 39. Bc7 1-0

[Event "NED-ch U15 Girls"]
[Site "Sneek"]
[Date "2013.04.29"]
[Round "3"]
[White "Knottnerus, Willeke"]
[Black "Waardenburg, Marlinde"]
[Result "1-0"]
[ECO "C46"]
[PlyCount "75"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 a6 4. Be2 Nf6 5. d3 Bb4 6. 0-0 Bxc3 7. bxc3 0-0 8. Bg5 d6 9. d4 Qe7 10. Qd2 Re8 11. h3 b6 12. Bc4 Be6 13. d5 Na5 14. Qe2 Bd7 15. Bxa6 h6 16. Bxf6 Qxf6 17. Bb5 Rad8 18. a4 Nb7 19. Bxd7 Rxd7 20. Qb5 Ree7 21. a5 Nxa5 22. Qa4 Rd8 23. Ra2 Ra8 24. Rfa1 Rc8 25. Qb5 Qf4 26. Ra4 Ree8 27. Kh1 Nb7 28. Qc6 Na5 29. Qb5 Nb7 30. Ra7 Na5 31. Rxc7 Rb8 32. Qa4 Qf6 33. Rb1 Qd8 34. Rd7 b5 35. Rxd8 bxa4 36. Rdxb8 Rxb8 37. Rxb8+ Kh7 38. Ra8 1-0

[Event "NED-ch U15 Girls"]
[Site "Sneek"]
[Date "2013.04.27"]
[Round "1"]
[White "Knottnerus, Willeke"]
[Black "Mestrom, Sterre"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "42"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Bb5+ Bd7 4. Bc4 Bg7 5. Nf3 e6 6. Bg5 Qc8 7. 0-0 Nf6 8. Nc3 0-0 9. e5 dxe5 10. dxe5 Ng4 11. Re1 Nc6 12. Bf4 a6 13. h3 Nh6 14. Bg5 b5 15. Bb3 b4 16. Na4 Na5 17. Nc5 Bc6 18. Bf6 Nxb3 19. axb3 a5 20. Qd4 Bd5 21. c4 Bxf6 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2012.05.19"]
[Round "8"]
[White "Knottnerus, Willeke"]
[Black "Waardenburg, Feline"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "107"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Be2 Bc5 5. 0-0 d6 6. d3 Be6 7. Bg5 0-0 8. a3 h6 9. Be3 Re8 10. d4 exd4 11. Bxd4 Nxd4 12. Nxd4 Bd7 13. Nb3 Nxe4 14. Nxe4 Rxe4 15. Bf3 Re7 16. Bxb7 Rb8 17. Bf3 Bb6 18. Qd3 Qe8 19. Nd4 Re5 20. Rad1 Qe7 21. Bc6 Bxd4 22. Bxd7 Bc5 23. Ba4 Rxb2 24. Bb3 Bxa3 25. Qc3 d5 26. Ra1 a6 27. Ba4 Rb6 28. Qxa3 Qf6 29. Qd3 Rbe6 30. Rab1 g6 31. h3 Qf4 32. Bb3 c6 33. Qxa6 c5 34. Qc8+ Kg7 35. Qxc5 d4 36. Qa7 Re7 37. Qa2 Re2 38. Qa5 R7e5 39. Qa6 Rg5 40. Qxe2 Qf5 41. Kh1 Qf6 42. Qf3 Rf5 43. Qe2 Qc6 44. Qd3 Rg5 45. Qxd4+ Kg8 46. Bxf7+ Kh7 47. Bg8+ Kxg8 48. Rb8+ Kf7 49. Qf4+ Ke6 50. Re1+ Kd5 51. Qd2+ Kc4 52. Qd3+ Kc5 53. Qc3+ Kd6 54. Qxc6+ 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2012.05.19"]
[Round "9"]
[White "Kruijsen, Sterre"]
[Black "Knottnerus, Willeke"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "143"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. Nc3 Nf6 5. d3 0-0 6. 0-0 d6 7. h3 Be6 8. Be3 d5 9. exd5 Nxd5 10. d4 Nxc3 11. bxc3 Bxc4 12. Re1 exd4 13. Nxd4 Nxd4 14. Bxd4 c5 15. Be5 Qxd1 16. Rexd1 Rad8 17. Re1 Bh4 18. g3 Bg5 19. f4 Bh6 20. Re4 Bd5 21. Re2 f6 22. Bc7 Rd7 23. Rd2 Rxc7 24. Rxd5 g6 25. Re1 Bg7 26. f5 b5 27. Re6 b4 28. c4 gxf5 29. Rxf5 Rd7 30. Re2 Kf7 31. Rxc5 Kg6 32. Rb5 f5 33. Rf2 Bd4 34. Rxb4 Bxf2+ 35. Kxf2 Rd2+ 36. Kf3 Rxc2 37. Ra4 Re8 38. Ra6+ Kf7 39. Rxa7+ Re7 40. Ra4 Rc7 41. Ra5 R7xc4 42. Rxf5+ Kg6 43. Ra5 R2c3+ 44. Kf2 Rc5 45. Ra6+ Kf5 46. g4+ Ke5 47. Kg2 Rc2+ 48. Kg3 R5c3+ 49. Kh4 Rd2 50. a4 Rd6 51. Ra5+ Kd4 52. Rh5 Rd7 53. a5 Ra3 54. Rf5 Ra7 55. Rf4+ Ke3 56. Kg3 Ke2+ 57. Kg2 R7xa5 58. Rf2+ Ke3 59. Kg3 h5 60. gxh5 Ke4+ 61. Kg4 R3a4 62. Rf4+ Ke5 63. Rxa4 Rxa4+ 64. Kg5 Ra8 65. Kg6 Rg8+ 66. Kf7 Rh8 67. Kg6 Ke6 68. h6 Ke7 69. Kg7 Rf8 70. h7 Rf7+ 71. Kg8 Rf8+ 72. Kg7 1/2-1/2

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2012.05.19"]
[Round "7"]
[White "Tikranian, Maro"]
[Black "Knottnerus, Willeke"]
[Result "0-1"]
[ECO "C65"]
[PlyCount "134"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[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 Nf6 4. Bxc6 dxc6 5. Nxe5 Qd4 6. Nf3 Qxe4+ 7. Qe2 Qxe2+ 8. Kxe2 Bd6 9. Nc3 0-0 10. d3 Bg4 11. Bg5 Nd5 12. Nxd5 cxd5 13. Rhe1 Rfe8+ 14. Kf1 h6 15. Bh4 Bxf3 16. gxf3 Bxh2 17. Kg2 Bd6 18. Re3 Bc5 19. Ree1 g5 20. Bg3 c6 21. Rad1 d4 22. Rh1 Kh7 23. Rh3 Re6 24. f4 Rg8 25. Rdh1 gxf4 26. Kf1 fxg3 27. fxg3 Rf6+ 28. Ke2 Bd6 29. Rg1 Re8+ 30. Kd1 Rg6 31. g4 Reg8 32. Rgh1 Bf4 33. Rf1 Rf6 34. c3 c5 35. Kc2 Rxg4 36. cxd4 cxd4 37. Kb3 b5 38. Rh5 a6 39. Rd5 b4 40. Rxd4 a5 41. Ka4 h5 42. Rd5 h4 43. Rh1 Kg6 44. Rxa5 Bd2 45. Re5 Rd6 46. Re2 Bg5 47. b3 Rxd3 48. Rc2 Rc3 49. Re2 Rc8 50. Re5 Ra8+ 51. Kb5 Rf4 52. Ree1 Rf5+ 53. Kc4 Rc8+ 54. Kd3 Rc3+ 55. Ke2 Re5+ 56. Kf2 Rxe1 57. Rxe1 h3 58. Kg1 Kh5 59. Kh2 Bf4+ 60. Kh1 h2 61. Rf1 Kg4 62. Rd1 Kg3 63. Rf1 Rc2 64. Rd1 Rg2 65. Rf1 Be3 66. Re1 Rg1+ 67. Rxg1+ hxg1R# 0-1

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2012.05.18"]
[Round "4"]
[White "Knottnerus, Willeke"]
[Black "De Jong, Eliza"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "43"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 g6 5. Ng5 e6 6. 0-0 d5 7. exd5 exd5 8. Re1+ Be7 9. Bb5+ Nc6 10. Bxc6+ bxc6 11. Qe2 a6 12. Na4 c4 13. d3 cxd3 14. cxd3 Ra7 15. Be3 Rb7 16. Bc5 d4 17. Nb6 Bd7 18. Bxe7 Bg4 19. Bxd8+ Bxe2 20. Bxf6 Rg8 21. Rxe2+ Kf8 22. Nxh7# 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2012.05.18"]
[Round "6"]
[White "Knottnerus, Willeke"]
[Black "Fransen, Giselle"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "125"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d3 Bc5 5. Be2 d6 6. Bg5 0-0 7. 0-0 Bg4 8. Nd5 Kh8 9. c4 h6 10. Bh4 Re8 11. a3 Be6 12. Nxf6 gxf6 13. b4 Bb6 14. b5 Nd4 15. Nxd4 Bxd4 16. Rb1 Rg8 17. Bh5 Qd7 18. Bxf6+ Kh7 19. Kh1 Bg4 20. Bxg4 Qxg4 21. Qxg4 Rxg4 22. h3 Rf4 23. Be7 Re8 24. g3 Rf3 25. Bh4 Rxd3 26. f4 Rf8 27. fxe5 Bxe5 28. Be7 Rg8 29. Rxf7+ Kh8 30. Rg1 Rxa3 31. h4 Raxg3 32. Rxg3 Rxg3 33. Bd8 Rg7 34. Rxg7 Kxg7 35. Bxc7 Kf7 36. Kg2 Ke7 37. Bb8 a5 38. bxa6 bxa6 39. Bc7 Bc3 40. Kf3 a5 41. Ke3 Kd7 42. Bb8 Be1 43. e5 Bxh4 44. Bxd6 a4 45. Ke4 Bd8 46. Kd5 h5 47. c5 a3 48. c6+ Kc8 49. Bxa3 h4 50. e6 h3 51. Bd6 Bf6 52. Ke4 Be7 53. Bh2 Kd8 54. Kf3 Bd6 55. Bxd6 h2 56. Bxh2 Kc8 57. c7 Kb7 58. e7 Kc8 59. e8Q+ Kb7 60. c8B+ Kb6 61. Bg1+ Kc7 62. Qd7+ Kb8 63. Qb7# 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2012.05.18"]
[Round "5"]
[White "Looijer, Cheryl"]
[Black "Knottnerus, Willeke"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "103"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. c3 dxc3 6. Qd5 Nh6 7. Bxh6 Rf8 8. Bxg7 d6 9. Qh5 Bf6 10. Bxf8 Qd7 11. Nxc3 Bxc3+ 12. bxc3 Kxf8 13. Qxh7 a6 14. Qh8+ Ke7 15. Qg7 Qe8 16. h4 Kd8 17. Qf6+ Kd7 18. Qxf7+ Qxf7 19. Bxf7 Ke7 20. Bd5 Bd7 21. h5 Rh8 22. h6 Kf6 23. h7 Ne7 24. 0-0-0 c6 25. Bb3 Bg4 26. Rxd6+ Kg7 27. Ne5 Bc8 28. Nf7 Rxh7 29. Rxh7+ Kxh7 30. Be6 Kg7 31. Bxc8 Nxc8 32. Rd7 Nb6 33. Rxb7 Na4 34. Ne5+ Kf6 35. Nxc6 Nxc3 36. e5+ Ke6 37. Kb2 Na4+ 38. Kc2 Kd5 39. Nb4+ Kxe5 40. Nxa6 Kd5 41. Kb3 Nc5+ 42. Nxc5 Kxc5 43. Rb4 Kc6 44. a4 Kd5 45. a5 Ke5 46. a6 Kf5 47. a7 Ke5 48. a8Q Kd6 49. Qa5 Kc6 50. Rb6+ Kc7 51. Qa7+ Kc8 52. Rb8# 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2012.05.17"]
[Round "2"]
[White "Knottnerus, Willeke"]
[Black "Hulleman, Anna Marie"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "97"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Be2 Bc5 5. 0-0 0-0 6. d3 h6 7. Be3 Bxe3 8. fxe3 Re8 9. Qd2 d6 10. d4 Bg4 11. d5 Ne7 12. h3 Bh5 13. Rad1 Qd7 14. Bb5 c6 15. Ba4 Rac8 16. b4 b5 17. Bb3 Bg6 18. dxc6 Rxc6 19. Bd5 Nexd5 20. exd5 Rc4 21. Rb1 Rc7 22. Rfe1 Ne4 23. Nxe4 Bxe4 24. Rbc1 Bxd5 25. e4 Bxa2 26. c3 Be6 27. Red1 Rd8 28. Qe2 Bc4 29. Qf2 Bb3 30. Rd2 f6 31. Nh4 Be6 32. Rcd1 Rc6 33. Qe2 Bc4 34. Qe3 Bb3 35. Rb1 Qe6 36. Nf5 Ba2 37. Rbb2 Bc4 38. Qxa7 Rd7 39. Qa8+ Kh7 40. Qxc6 Qf7 41. Nxd6 Qe6 42. Qc5 Bb3 43. Nf5 Rxd2 44. Rxd2 Bc4 45. Qc7 Qg8 46. Rd7 Be6 47. Rxg7+ Kh8 48. Rxg8+ Kxg8 49. Qg7# 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2012.05.17"]
[Round "3"]
[White "Manoch, Alicia"]
[Black "Knottnerus, Willeke"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "119"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. Nc3 Nf6 5. 0-0 0-0 6. d3 d6 7. h3 Be6 8. Bb3 Bxb3 9. axb3 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Qe2 Rfe8 13. Bd2 Nd4 14. Nxd4 exd4 15. Qg4 Kh8 16. Rfe1 Rad8 17. Rxa7 Rd6 18. Ra5 Qc6 19. Rae5 Rd7 20. Qf4 Qg6 21. Bb4 Qf6 22. Qxf6 gxf6 23. Rxe7 Rdxe7 24. Bxe7 Kg8 25. Kf1 Ra8 26. Bxf6 h6 27. Bxd4 Kh7 28. Re7 Kg6 29. Rxc7 b5 30. Be3 h5 31. Ra7 Rc8 32. c4 bxc4 33. bxc4 Rb8 34. Bd4 Rb3 35. Ra3 Rb7 36. c5 Rd7 37. Be5 Rd5 38. Bd6 Kf5 39. Bc7 Ke6 40. Ra6+ Kd7 41. Rd6+ Rxd6 42. Bxd6 Kc6 43. f4 f5 44. Kf2 h4 45. g3 hxg3+ 46. Kxg3 Kd7 47. Kh4 Kc6 48. Kg5 Kd7 49. Kg6 Kc6 50. h4 Kd7 51. h5 Kc6 52. h6 Kd7 53. h7 Kc6 54. h8Q Kb5 55. Qb8+ Ka4 56. Kf6 Ka5 57. Ke5 Ka4 58. Kd4 Ka5 59. Kc4 Ka6 60. Qb6# 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2012.05.17"]
[Round "1"]
[White "Van Harten, Eva"]
[Black "Knottnerus, Willeke"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "82"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Bc4 c5 7. Qd5 Be6 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. 0-0 Nf6 11. Qd3 Be7 12. Nc3 0-0 13. Qg3 b5 14. Bh6 Nh5 15. Qf3 gxh6 16. Qxh5 Qe6 17. Rfe1 Qg6 18. Qh3 Rfe8 19. Re3 Kh8 20. Rg3 Qe6 21. Qh5 Rg8 22. Kh1 Rxg3 23. fxg3 Bg5 24. Rf1 Rf8 25. a3 Qg6 26. Qg4 h5 27. Qf3 h4 28. gxh4 Bxh4 29. Qh3 Rg8 30. Nxb5 Bg5 31. Qg3 Rd8 32. h4 Be7 33. Qxg6 fxg6 34. Nxa7 Bxh4 35. Rf7 Kg8 36. Rf3 Re8 37. Rf4 Bg3 38. Rg4 Be5 39. b4 cxb4 40. axb4 Ra8 41. Nc6 Ra1# 0-1

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2011.06.04"]
[Round "7"]
[White "Dubbeldam, Lydia"]
[Black "Knottnerus, Willeke"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1267"]
[BlackElo "1203"]
[PlyCount "82"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Nc3 Nf6 7. Bc4 Be7 8. Bg5 Bd7 9. 0-0 0-0 10. Rad1 c5 11. Qd2 Rb8 12. Qe2 Bg4 13. f3 Be6 14. Rfe1 a6 15. e5 Bxc4 16. Qxc4 b5 17. Qe2 Nh5 18. Bxe7 Qxe7 19. exd6 Qxe2 20. Rxe2 Nf4 21. Red2 f5 22. Nd5 Nxd5 23. Rxd5 c4 24. d7 Rbd8 25. Rd6 Rf6 26. Rxf6 gxf6 27. Rd6 a5 28. Kf2 Kf7 29. Ke2 Ke7 30. Rd5 Ke6 31. Rxb5 Rxd7 32. Rxa5 Re7 33. g3 h5 34. h3 Re8 35. Ra3 Rb8 36. Re3+ Kd5 37. b3 cxb3 38. axb3 Rc8 39. Rd3+ Ke6 40. c4 Rg8 41. f4 Ra8 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2011.06.04"]
[Round "9"]
[White "Knottnerus, Willeke"]
[Black "Engelberts, Robin"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1203"]
[BlackElo "1679"]
[PlyCount "78"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 c6 3. e4 e6 4. Nf3 Bb4 5. e5 Ne7 6. Bd2 c5 7. Bb5+ Bd7 8. 0-0 0-0 9. Qe2 Nf5 10. Qd3 cxd4 11. Nxd4 Nxd4 12. Qxd4 Bxc3 13. Bxc3 Bxb5 14. Rfe1 Nc6 15. Qg4 Qc7 16. Qg5 Qe7 17. Qg3 Rac8 18. f4 Qc5+ 19. Kh1 d4 20. Bd2 Qxc2 21. Red1 Be2 22. Rac1 Bxd1 23. Rxc2 Bxc2 24. h3 Rfd8 25. f5 Bxf5 26. Bh6 Bg6 27. Bg5 Rd5 28. Qb3 Na5 29. Qf3 d3 30. Bd2 Nc4 31. Qf2 Nxd2 32. Qxd2 Rc2 33. Qb4 d2 34. Qxb7 d1Q+ 35. Kh2 Rxg2+ 36. Kxg2 Be4+ 37. Kg3 Qf3+ 38. Kh4 Qf4+ 39. Kh5 Rxe5# 0-1

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2011.06.04"]
[Round "8"]
[White "Knottnerus, Willeke"]
[Black "Langeveld, Esmee"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1203"]
[BlackElo "866"]
[PlyCount "109"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d3 h6 5. Be3 Bb4 6. Be2 0-0 7. 0-0 Bxc3 8. bxc3 d6 9. d4 Nxe4 10. Qd3 Bf5 11. dxe5 Nxe5 12. Nxe5 dxe5 13. Qxd8 Rfxd8 14. Bd3 Bg6 15. Bxe4 Bxe4 16. Rfc1 f5 17. f4 Rd5 18. Rab1 b6 19. fxe5 Rxe5 20. Bf4 Rc5 21. Rb3 a5 22. Be3 Rc4 23. Bd4 f4 24. Rb2 Re8 25. Rf1 g5 26. Re1 Kf7 27. h3 h5 28. a3 g4 29. hxg4 hxg4 30. Rf1 f3 31. gxf3 gxf3 32. Rb5 Rg8+ 33. Kh2 Rg2+ 34. Kh3 Kg6 35. Kh4 Rc6 36. Re5 Kg7 37. Rxe4+ Kf7 38. Rxf3+ Kg6 39. Rg3+ Rxg3 40. Kxg3 Kf5 41. Re5+ Kg6 42. Kg4 Kf7 43. Rf5+ Ke7 44. Kg5 Ke6 45. Rf6+ Kd7 46. Rxc6 Kxc6 47. Kf5 Kb5 48. Be5 c6 49. Bc7 Kc5 50. Ke4 b5 51. Bxa5 Kc4 52. Bb4 c5 53. Ba5 b4 54. axb4 cxb4 55. Bxb4 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2011.06.03"]
[Round "5"]
[White "Den Dunnen, Lola"]
[Black "Knottnerus, Willeke"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1372"]
[BlackElo "1203"]
[PlyCount "128"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 e6 4. e4 Bb4 5. Bxc4 Nf6 6. Bg5 0-0 7. e5 h6 8. exf6 hxg5 9. fxg7 Kxg7 10. Nf3 Nc6 11. 0-0 f6 12. Re1 Qd6 13. a3 Ba5 14. Nb5 Qf4 15. g3 Qf5 16. b4 Bb6 17. Qb3 Re8 18. a4 a6 19. Bd3 Qxf3 20. a5 axb5 21. axb6 Rxa1 22. Rxa1 Nxd4 23. Qb1 Qh5 24. Be4 Ne2+ 25. Kg2 Nc3 26. Bf3 Qg6 27. Qc1 Nd5 28. Qd1 Rd8 29. Kg1 Qe8 30. Bh5 Qh8 31. Bf3 Nxb6 32. Qc2 Nc4 33. Ra7 c6 34. Bxc6 Kh6 35. Bxb5 Nd6 36. Bd3 Bd7 37. h4 gxh4 38. g4 Qg8 39. f3 Rc8 40. Qd2+ Qg5 41. Qe2 Rc1+ 42. Kg2 f5 43. Ra5 h3+ 44. Kg3 Rg1+ 45. Kxh3 fxg4+ 46. fxg4 e5 47. Rxe5 Bxg4+ 48. Kh2 Qf4+ 49. Kxg1 Bxe2 50. Rxe2 Qg3+ 51. Kh1 Qxd3 52. Rh2+ Kg5 53. Rg2+ Kf4 54. Rf2+ Ke3 55. Rg2 Qe4 56. Kg1 Qd4 57. Kh2 Nf5 58. b5 Qf4+ 59. Kg1 Nh4 60. b6 Nxg2 61. Kh1 Qh4+ 62. Kxg2 Qg4+ 63. Kf1 Qg5 64. Ke1 Qg1# 0-1

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2011.06.03"]
[Round "6"]
[White "Knottnerus, Willeke"]
[Black "Manoch, Alicia"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1203"]
[BlackElo "875"]
[PlyCount "79"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. 0-0 0-0 6. Be2 d6 7. d3 h6 8. Be3 Bb6 9. a3 Qd7 10. Nd5 Nxd5 11. exd5 Ne7 12. c4 Qg4 13. Nxe5 Qf5 14. Nf3 Qg6 15. Kh1 Nf5 16. Bxb6 axb6 17. Qc2 Bd7 18. b4 c6 19. dxc6 Bxc6 20. c5 Bxf3 21. Bxf3 Nh4 22. Bxb7 Rab8 23. Be4 Qg4 24. g3 Nf3 25. Bxf3 Qxf3+ 26. Kg1 Rfe8 27. cxd6 Rbd8 28. Qc7 Qxd3 29. Rfd1 Qg6 30. d7 Rf8 31. a4 Qe6 32. a5 bxa5 33. bxa5 Qe7 34. a6 Ra8 35. d8Q Rfxd8 36. Qxe7 Re8 37. Qh4 Rec8 38. a7 Rc7 39. Rd8+ Rxd8 40. Qxd8+ 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2011.06.03"]
[Round "4"]
[White "Knottnerus, Willeke"]
[Black "Mes, Emily"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1203"]
[BlackElo "1349"]
[PlyCount "88"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 Bf5 5. c4 Nb6 6. Nc3 e6 7. a3 Nc6 8. Bf4 Bd6 9. Be3 Be7 10. Bf4 Bf6 11. Nb5 Rc8 12. Ne5 Bxe5 13. Bxe5 Nxe5 14. dxe5 Qxd1+ 15. Rxd1 a6 16. Nc3 c5 17. Be2 0-0 18. 0-0 Rfd8 19. Rc1 Rd2 20. Bf3 Rc7 21. b3 h6 22. Ne4 Rd3 23. Rb1 Rd4 24. Rfe1 Nd7 25. Rbd1 Nxe5 26. Rxd4 Nxf3+ 27. gxf3 cxd4 28. Nd2 f6 29. b4 e5 30. c5 Kf7 31. a4 Bd7 32. a5 Bb5 33. Ne4 Ke6 34. Nd2 Kd5 35. Ne4 Kc4 36. Rb1 Kd5 37. Rd1 Bc4 38. Nc3+ Kc6 39. Ne4 Be2 40. Re1 Bxf3 41. Nd2 Bg4 42. Kg2 Bf5 43. Nf3 Kb5 44. Nh4 Bh7 0-1

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2011.06.02"]
[Round "3"]
[White "Balt, Merel"]
[Black "Knottnerus, Willeke"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "573"]
[BlackElo "1203"]
[PlyCount "82"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 Nf6 5. Nc3 0-0 6. Bg5 d6 7. Qd2 Bg4 8. 0-0-0 Bxf3 9. gxf3 Nd4 10. Bh6 Nxf3 11. Qe3 Ng4 12. Qxf3 Nxh6 13. Qg3 g6 14. f4 exf4 15. Qxf4 Bg5 16. Bxf7+ Rxf7 17. Qxg5 Qxg5+ 18. Kb1 Raf8 19. h4 Qg4 20. h5 Kh8 21. hxg6 Qxg6 22. Nd5 Qg2 23. Ne3 Qf3 24. Rde1 Ng4 25. Nxg4 Qxh1 26. Rc1 Rf1 27. b3 Rxc1+ 28. Kb2 Rb1+ 29. Ka3 Qc1+ 30. Ka4 b5+ 31. Kxb5 c6+ 32. Kxc6 Qxc2+ 33. Kd7 Qc8+ 34. Kxd6 Qd8+ 35. Ke5 Re8+ 36. Kf4 Qd6+ 37. Kf3 Qxd3+ 38. Ne3 Rf1+ 39. Kg3 Rg8+ 40. Kh2 Qe2+ 41. Ng2 Qxg2# 0-1

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2011.06.02"]
[Round "2"]
[White "Knottnerus, Willeke"]
[Black "Keetman, Maaike"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1203"]
[BlackElo "1816"]
[PlyCount "62"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 Bg4 5. Be2 e6 6. 0-0 Nc6 7. c4 Nb6 8. c5 Nd7 9. Nc3 Be7 10. Bf4 0-0 11. Nb5 Rc8 12. h3 Bf5 13. Nc3 Nf6 14. Be5 b6 15. Ba6 Rb8 16. Nb5 Nd5 17. Rc1 bxc5 18. dxc5 Ncb4 19. a3 Nxa6 20. a4 Bf6 21. Bxf6 Qxf6 22. Re1 Rfd8 23. Re5 Nf4 24. Qf1 Nd3 25. g4 Nxe5 26. Nxe5 Qxe5 27. gxf5 Qxf5 28. c6 Rd3 29. Rd1 Rxh3 30. f4 Qg4+ 31. Qg2 Rg3 0-1

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2011.06.02"]
[Round "1"]
[White "Ter Welle, Karien"]
[Black "Knottnerus, Willeke"]
[Result "0-1"]
[ECO "C66"]
[WhiteElo "735"]
[BlackElo "1203"]
[PlyCount "34"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. 0-0 Be7 6. Ng5 0-0 7. Nd5 Bg4 8. Qe1 Nd4 9. Ba4 Nxd5 10. Nf3 Bxf3 11. gxf3 Nxf3+ 12. Kh1 Nxe1 13. Rxe1 Nf4 14. d3 d5 15. Rg1 dxe4 16. dxe4 Qd4 17. b3 Qxe4+ 0-1

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2010.05.15"]
[Round "9"]
[White "Knottnerus, Willeke"]
[Black "Dubbeldam, Lydia"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "114"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Bb5+ c6 6. Bd3 Bb4 7. Nf3 Ne4 8. Bxe4 Bxe4 9. 0-0 Bxc3 10. bxc3 0-0 11. Ne5 Nd7 12. Qg4 Qe7 13. Nxd7 Qxd7 14. Bh6 f6 15. Bf4 Bxc2 16. Rfe1 Bf5 17. Qe2 Qf7 18. Qd2 Qg6 19. g3 Qg4 20. Qe2 Qxe2 21. Rxe2 Rad8 22. f3 Rd7 23. e4 dxe4 24. fxe4 Bg4 25. Re3 g5 26. h3 gxf4 27. gxf4 Bh5 28. Kf2 e5 29. Rg1+ Rg7 30. f5 Rxg1 31. Kxg1 Bf7 32. a4 Rd8 33. Rd3 exd4 34. cxd4 Bc4 35. Rd2 b6 36. Kf2 Bb3 37. Ke3 Bxa4 38. Ra2 b5 39. Rd2 b4 40. Kf4 b3 41. e5 Kf7 42. exf6 Kxf6 43. h4 b2 44. Rxb2 Rxd4+ 45. Kf3 c5 46. Rb7 Bc6+ 47. Ke3 Bxb7 48. h5 Kxf5 49. h6 Ke5 50. Ke2 Ke4 51. Kf2 Rd3 52. Ke2 c4 53. Kf2 Re3 54. Kg2 Kf4+ 55. Kf2 c3 56. Kf1 Kg3 57. Kg1 Re1# 0-1

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2010.05.15"]
[Round "8"]
[White "Knottnerus, Willeke"]
[Black "Waardenburg, Lisanne"]
[Result "1-0"]
[ECO "D03"]
[PlyCount "109"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 e6 4. Nf3 h6 5. Bh4 Be7 6. e3 Nc6 7. Bb5 Bd7 8. 0-0 0-0 9. Re1 a6 10. Bxc6 Bxc6 11. Ne5 Bb5 12. Nxb5 axb5 13. c3 c6 14. Bg3 Ne4 15. Bf4 Bh4 16. g3 Bf6 17. Qg4 Bg5 18. Bxg5 Nxg5 19. b3 Ne4 20. c4 Nf6 21. Qf3 bxc4 22. bxc4 dxc4 23. Nxc4 Qd5 24. Qe2 Qd8 25. Qb2 b5 26. Ne5 Qd5 27. Rec1 Rfd8 28. Nxc6 Rdc8 29. Ne7+ Kf8 30. Nxd5 Rxc1+ 31. Rxc1 Nxd5 32. Qxb5 Rxa2 33. Qd7 Ra8 34. Rc8+ Rxc8 35. Qxc8+ Ke7 36. Qb7+ Kf8 37. e4 Nf6 38. f4 g6 39. Kf2 Ng4+ 40. Kg1 f6 41. Qc8+ Ke7 42. d5 exd5 43. Qxg4 dxe4 44. Qxg6 e3 45. Qe4+ Kf7 46. Qxe3 f5 47. g4 fxg4 48. Qb6 h5 49. f5 h4 50. Qe6+ Kf8 51. Qd7 g3 52. f6 gxh2+ 53. Kxh2 h3 54. Qe7+ Kg8 55. Qg7# 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2010.05.15"]
[Round "7"]
[White "Pelova, Victoria"]
[Black "Knottnerus, Willeke"]
[Result "0-1"]
[ECO "D20"]
[PlyCount "86"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 Bf5 5. Nc3 e6 6. Nf3 Bb4 7. Bd2 Bxc3 8. Bxc3 0-0 9. 0-0 Nc6 10. Re1 Re8 11. Bb5 Qd5 12. Ba4 Ne4 13. Bd2 Bg4 14. h3 Nxd2 15. hxg4 Nc4 16. Qc2 Nd6 17. Rad1 Qxa2 18. Ne5 Nb4 19. Qb3 Qxb3 20. Bxb3 b6 21. f3 f6 22. Nd3 Nxd3 23. Rxd3 Kf8 24. Rc1 Rac8 25. Ba4 Re7 26. Rf1 Nc4 27. Rb3 Nd2 28. Rd3 Nxf1 29. Kxf1 Rd8 30. Kf2 c5 31. Rd1 Rb7 32. Bb5 Kf7 33. Rh1 h6 34. Kg3 cxd4 35. exd4 Rxd4 36. Kh4 f5 37. Rc1 fxg4 38. fxg4 Rb4 39. Bd3 Rxb2 40. Be4 Rd7 41. Rf1+ Kg8 42. Kh5 Rb5+ 43. Kg6 Rg5# 0-1

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2010.05.14"]
[Round "6"]
[White "Knottnerus, Willeke"]
[Black "Hondelink, Ida"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "116"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. f3 c5 4. Bb5+ Bd7 5. c4 a6 6. Bxd7+ Nxd7 7. cxd5 exd5 8. exd5 Nb6 9. dxc5 Bxc5 10. Nc3 Bb4 11. Bd2 Nf6 12. Nge2 Nbxd5 13. Nxd5 Nxd5 14. Qa4+ b5 15. Qc2 0-0 16. 0-0 Rc8 17. Qd1 Re8 18. a3 Bxd2 19. Qxd2 Qd6 20. Rfd1 Rcd8 21. Qd4 Qe6 22. Nf4 Nxf4 23. Qxd8 h6 24. Qc7 Qe3+ 25. Kh1 Re6 26. Qc2 Rg6 27. Rd8+ Kh7 28. Rg1 Ne2 29. Rf1 h5 30. h3 Ng3+ 31. Kh2 Nxf1+ 32. Kh1 Qg5 33. Ra8 Ne3 34. Qf2 Qxg2+ 35. Qxg2 Rxg2 36. Rxa6 Rxb2 37. Ra7 f6 38. f4 b4 39. axb4 Rxb4 40. Kh2 Rxf4 41. Kg3 Rf1 42. h4 Kh6 43. Ra6 Nf5+ 44. Kg2 Rf4 45. Ra5 Nxh4+ 46. Kg3 g5 47. Ra6 Nf5+ 48. Kg2 Ng7 49. Kg3 h4+ 50. Kh3 Kh5 51. Rb6 g4+ 52. Kg2 h3+ 53. Kh2 Kh4 54. Rb3 Rf3 55. Rb4 f5 56. Rc4 f4 57. Rc6 g3+ 58. Kh1 Rf1# 0-1

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2010.05.14"]
[Round "4"]
[White "Nurmohamed, Charlotte"]
[Black "Knottnerus, Willeke"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "39"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Nc3 Qd8 8. 0-0 Bc5 9. Re1 Bd6 10. d4 f6 11. Bf4 Qe7 12. dxe5 Bxe5 13. Nd5 Qd6 14. Bxe5 Nxe5 15. Qd4 0-0 16. Nxe5 c6 17. Ne7+ Qxe7 18. Ng6 Qf7 19. Nxf8 Kxf8 20. Qd8+ 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2010.05.14"]
[Round "5"]
[White "Van Meegen, Judith"]
[Black "Knottnerus, Willeke"]
[Result "1-0"]
[ECO "C46"]
[PlyCount "113"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Bxf2+ 5. Kxf2 Nxe5 6. d4 Qh4+ 7. Kg1 Ng4 8. Qd2 d6 9. h3 N8f6 10. hxg4 Qxg4 11. Qg5 0-0 12. Be2 Qe6 13. Qh4 c6 14. Bg5 h6 15. Rf1 Nh7 16. Be3 Qg6 17. Bh5 Qe6 18. Qg3 Kh8 19. Rf4 f6 20. Qg6 Ng5 21. Rf2 Bd7 22. Bxg5 fxg5 23. Qxe6 Bxe6 24. Rd2 Bc4 25. Kh2 Rf4 26. g3 Rf6 27. Re1 g6 28. Bg4 h5 29. Bh3 g4 30. Bg2 Re6 31. b3 Ba6 32. d5 cxd5 33. Rxd5 Rc8 34. Re3 Rc7 35. Rd2 Rh7 36. Kg1 Rf7 37. Re1 b6 38. Red1 Ref6 39. Rxd6 Rxd6 40. Rxd6 Kg7 41. e5 Re7 42. e6 Bc8 43. Bd5 Kf6 44. Nb5 a6 45. Nd4 Ke5 46. Rxb6 Kxd4 47. c4 Kc5 48. Rc6+ Kd4 49. Rxc8 h4 50. gxh4 Ke3 51. Rd8 Rh7 52. Rd7 Rxh4 53. e7 Kf4 54. e8Q Rh3 55. Rf7+ Kg5 56. Qe7+ Kh6 57. Rh7# 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2010.05.13"]
[Round "3"]
[White "Knottnerus, Willeke"]
[Black "Michielsen, Maud"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "97"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Nf3 Bg4 4. Bg5 Nc6 5. h3 Bxf3 6. exf3 Nxd4 7. Qxd4 e6 8. Bb5+ c6 9. Bd3 Be7 10. 0-0 h6 11. Bxf6 Bxf6 12. Qb4 b6 13. Qa4 b5 14. Qb4 Be7 15. Qg4 0-0 16. Be2 Qd6 17. Nd1 Bd8 18. Bd3 Bc7 19. g3 Qe5 20. Nc3 Qf6 21. Kg2 Rab8 22. Rab1 a6 23. Ne2 Be5 24. c3 a5 25. b3 b4 26. c4 Bd6 27. h4 Rfe8 28. Rbd1 e5 29. Rc1 e4 30. fxe4 dxe4 31. Bxe4 c5 32. Rcd1 h5 33. Qf3 Be7 34. Qxh5 g6 35. Qh6 Bf8 36. Qe3 Red8 37. Rxd8 Rxd8 38. Qf3 Qxf3+ 39. Kxf3 Bh6 40. Re1 f5 41. Bd5+ Kg7 42. Nf4 Bxf4 43. Kxf4 Kf6 44. Re6+ Kg7 45. Kg5 Rf8 46. Re7+ Kh8 47. Kh6 Rf7 48. Re8+ Rf8 49. Rxf8# 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2010.05.13"]
[Round "2"]
[White "Knottnerus, Willeke"]
[Black "Van Leeuwen, Isabelle"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "111"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nc6 3. Bf4 f6 4. Nf3 a6 5. e3 Bf5 6. Bd3 Bxd3 7. cxd3 e6 8. e4 Bb4 9. 0-0 Bxc3 10. bxc3 g5 11. Bg3 Nh6 12. c4 dxe4 13. dxe4 0-0 14. d5 exd5 15. cxd5 Nb8 16. Qb3 Kh8 17. Qxb7 Nd7 18. Bxc7 Qe7 19. d6 Qe8 20. Rfe1 Nc5 21. Qd5 Nd7 22. Qd4 g4 23. Nh4 Qh5 24. g3 Kg8 25. Qd5+ Qxd5 26. exd5 a5 27. f4 Ra6 28. Rac1 Nf7 29. Re7 Nb6 30. Rc6 Nxd5 31. Rxf7 Rxc6 32. Rxf8+ Kxf8 33. d7 Rc1+ 34. Kf2 Rc2+ 35. Ke1 Nxc7 36. d8Q+ Ne8 37. Nf5 Rc7 38. Qa8 Rc5 39. Qa6 Rxf5 40. Kf2 Rh5 41. h4 Rc5 42. Ke3 Kg7 43. Qa7+ Rc7 44. Qxa5 Re7+ 45. Kf2 Kg6 46. h5+ Kh6 47. Qb4 Rc7 48. a4 Rc2+ 49. Ke1 Kxh5 50. a5 Nc7 51. Qb6 Nd5 52. Qb5 Rc1+ 53. Kd2 Ra1 54. Qxd5+ f5 55. Qg8 Kh6 56. Qg5# 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2010.05.13"]
[Round "1"]
[White "Naber, Quirine"]
[Black "Knottnerus, Willeke"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "47"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 0-0 6. 0-0 d6 7. h3 Be6 8. Bg5 h6 9. Bh4 Bxc4 10. dxc4 Nd4 11. Nxd4 Bxd4 12. Nd5 Bxb2 13. Rb1 Bd4 14. Nxf6+ gxf6 15. Qg4+ Kh7 16. Rxb7 Bb6 17. Qf5+ Kg7 18. a4 a5 19. Rd1 c5 20. Rd3 Ra6 21. Rg3+ Kh8 22. Bxf6+ Qxf6 23. Qxf6+ Kh7 24. Qg7# 1-0

