[Event "NED-ch U20 Girls"]
[Site "Assen"]
[Date "2017.04.29"]
[Round "7"]
[White "Koning, Femke"]
[Black "Waardenburg, Lisanne"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1448"]
[BlackElo "1787"]
[PlyCount "76"]
[EventDate "2017.04.23"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Ne7 7. Bg5 h6 8. Bh4 Qc7 9. 0-0 g5 10. Bg3 Nf5 11. h3 Be7 12. Bh2 Nd7 13. Nbd2 h5 14. Nb3 0-0-0 15. Rac1 Rdg8 16. Nfd2 g4 17. hxg4 hxg4 18. c4 dxc4 19. Nxc4 g3 20. Bxg3 Nxg3 21. fxg3 f6 22. Rce1 f5 23. Kf2 Bb4 24. Rd1 Rh6 25. Ke2 Rhg6 26. Rf3 Kb8 27. a3 Be7 28. Nc1 Nf8 29. Rh1 a6 30. b4 Rg4 31. Nb3 Qd7 32. Kf2 Bd8 33. Nd6 Bb6 34. Nc5 Bxc5 35. bxc5 R4g7 36. Qb3 Ng6 37. Rb1 b5 38. cxb6 Ne7 1/2-1/2

[Event "NED-ch U20 Girls"]
[Site "Assen"]
[Date "2017.04.28"]
[Round "6"]
[White "Waardenburg, Lisanne"]
[Black "Naber, Quirine"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1787"]
[BlackElo "1790"]
[PlyCount "49"]
[EventDate "2017.04.23"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 a6 7. Qg4 f6 8. Bf4 fxe5 9. dxe5 0-0 10. Qxe6+ Kh8 11. Nxd5 Nxe5 12. Qxe7 Nf3+ 13. gxf3 Re8 14. Qxe8+ Qxe8+ 15. Be2 Qc6 16. 0-0-0 Bf5 17. Bc4 Nd7 18. Ne3 h6 19. Ne2 Bh7 20. Bd5 Qa4 21. Bb3 Qc6 22. Rhg1 Nc5 23. Be5 Nxb3+ 24. axb3 Rg8 25. Nd4 1-0

[Event "NED-ch U20 Girls"]
[Site "Assen"]
[Date "2017.04.27"]
[Round "5"]
[White "Dubbeldam, Lydia"]
[Black "Waardenburg, Lisanne"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1755"]
[BlackElo "1787"]
[PlyCount "98"]
[EventDate "2017.04.23"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e6 7. Nf3 Qc7 8. Be2 Be7 9. 0-0 0-0 10. Bf4 Nbd7 11. Re1 b6 12. Nd2 Bb7 13. Bc4 Rfd8 14. b3 Qc5 15. Qf3 Ne5 16. Qe2 Nxc4 17. Nxc4 b5 18. Be3 Qc6 19. Nb6 Qxc3 20. Nxa8 Bxa8 21. f3 Bc6 22. Qd3 Qxd3 23. cxd3 Nd7 24. axb5 Bxb5 25. d4 e5 26. d5 h6 27. Rab1 Nc5 28. b4 Nd3 29. Red1 Rc8 30. Rd2 Rc3 31. Rbd1 Nxb4 32. Bb6 Nd3 33. Ba5 Ra3 34. Bc7 g6 35. g3 f5 36. Kg2 fxe4 37. fxe4 Nc5 38. Re1 Rc3 39. Bb6 Ra3 40. Bxc5 dxc5 41. d6 Bd8 42. Rd5 c4 43. Rxe5 c3 44. Rc5 Ra2+ 45. Kh1 Rd2 46. e5 c2 47. e6 Rd1 48. Rg1 Rxd6 49. Rc8 Bc6+ 0-1

[Event "NED-ch U20 Girls"]
[Site "Assen"]
[Date "2017.04.26"]
[Round "4"]
[White "Waardenburg, Lisanne"]
[Black "Vermeulen, Dewi"]
[Result "1/2-1/2"]
[ECO "C97"]
[WhiteElo "1787"]
[BlackElo "1684"]
[PlyCount "83"]
[EventDate "2017.04.23"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[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 b5 6. Bb3 Be7 7. Re1 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Re8 13. Nf1 g6 14. Ng3 Bf8 15. d5 Bg7 16. Nh2 b4 17. h4 h6 18. Qf3 Kh7 19. Ba4 Bd7 20. Bxd7 Qxd7 21. h5 Rec8 22. Nhf1 Qg4 23. Qxg4 Nxg4 24. cxb4 cxb4 25. f3 Nf6 26. hxg6+ fxg6 27. Bd2 Rab8 28. Ne3 Nd7 29. Rac1 Nc5 30. Red1 Rb5 31. b3 Bf8 32. Nh1 Rbb8 33. Nf2 h5 34. Nc4 Nxc4 35. Rxc4 a5 36. Nh3 Bh6 37. Ng5+ Kg7 38. Rdc1 Kf6 39. Nh7+ Kg7 40. Ng5 Kf6 41. Nh7+ Kg7 42. Ng5 1/2-1/2

[Event "NED-ch U20 Girls"]
[Site "Assen"]
[Date "2017.04.25"]
[Round "3"]
[White "De Jong, Eliza"]
[Black "Waardenburg, Lisanne"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1579"]
[BlackElo "1787"]
[PlyCount "139"]
[EventDate "2017.04.23"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Nh4 e6 8. Nxg6 hxg6 9. Bd3 Qc7 10. c3 Bd6 11. Qf3 Ne7 12. h3 Nf6 13. Bg5 Nfd5 14. Ne4 f6 15. Nxd6+ Qxd6 16. Bd2 0-0-0 17. 0-0-0 g5 18. g3 Nc7 19. Qg4 Qd5 20. Kb1 Kb8 21. h4 g6 22. f4 gxf4 23. Bxf4 g5 24. c4 Qxd4 25. Bxc7+ Kxc7 26. Qxe6 Nc8 27. Bc2 Qe5 28. Qxe5+ fxe5 29. Rxd8 Kxd8 30. Rd1+ Ke7 31. hxg5 Rg8 32. g6 Nd6 33. c5 Nb5 34. Rf1 Rg7 35. Be4 Nd4 36. g4 Ne2 37. Rh1 Nf4 38. Rh7 Kf8 39. Rxg7 Kxg7 40. Bf5 Nxg6 41. Bc8 b6 42. cxb6 axb6 43. Kc2 Kf6 44. b4 Ne7 45. Bd7 Nd5 46. a3 Ne7 47. Kd3 Kg5 48. Ke4 Kf6 49. Ke3 Kg5 50. Kf3 Kf6 51. Ke4 Nd5 52. Bxc6 Nc3+ 53. Kd3 Nd1 54. Bf3 Nf2+ 55. Ke3 Nh3 56. a4 Ng5 57. a5 bxa5 58. bxa5 Ne6 59. a6 Nc7 60. a7 Kg5 61. Ke4 Kf6 62. g5+ Ke6 63. Bg4+ Kd6 64. g6 Ke7 65. Kxe5 Kf8 66. Kf6 Nd5+ 67. Ke6 Nb6 68. Kd6 Na8 69. Bf3 Nb6 70. Kc7 1-0

[Event "NED-ch U20 Girls"]
[Site "Assen"]
[Date "2017.04.24"]
[Round "2"]
[White "Waardenburg, Lisanne"]
[Black "Van Foreest, Machteld"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1787"]
[BlackElo "1826"]
[PlyCount "84"]
[EventDate "2017.04.23"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nc6 3. e3 Nf6 4. d4 e6 5. c3 Bd6 6. Bd3 Ne4 7. 0-0 f5 8. Nbd2 0-0 9. a3 a5 10. Qe1 b6 11. Ne5 Nxe5 12. dxe5 Be7 13. Nf3 c5 14. Qe2 Bb7 15. Rd1 Bc6 16. Bxe4 fxe4 17. Nd2 Qc7 18. Qg4 Qc8 19. b3 Rf5 20. Nf1 a4 21. b4 cxb4 22. cxb4 Bd7 23. Ng3 Qc3 24. Bd2 Qd3 25. Nxf5 exf5 26. Qg3 Rc8 27. Be1 Qb3 28. Qf2 Bb5 29. Qa2 Qxe3+ 30. Bf2 Qb3 31. Qxb3 axb3 32. Rab1 Ba4 33. Be3 Rc3 34. Kf2 Rc2+ 35. Rd2 d4 36. Rxc2 dxe3+ 37. Kxe3 bxc2 38. Rc1 Kf7 39. Kd4 Ke6 40. h3 Bh4 41. g4 Bf2+ 42. Kc4 Be3 0-1

[Event "NED-ch U20 Girls"]
[Site "Assen"]
[Date "2017.04.23"]
[Round "1"]
[White "Waardenburg, Feline"]
[Black "Waardenburg, Lisanne"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "1596"]
[BlackElo "1787"]
[PlyCount "43"]
[EventDate "2017.04.23"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 c6 6. d4 d5 7. cxd5 cxd5 8. 0-0 b6 9. Ne5 Bb7 10. Bf4 Nc6 11. Qa4 Rc8 12. Rac1 a6 13. Nxc6 Rxc6 14. Be5 e6 15. Nxd5 Rxc1 16. Nxf6+ Bxf6 17. Rxc1 Bxe5 18. Bxb7 Qxd4 19. Qxd4 Bxd4 20. Bxa6 Bxb2 21. Rc8 Rxc8 22. Bxc8 1/2-1/2

[Event "NED-ch U18 Girls"]
[Site "Rotterdam"]
[Date "2016.05.07"]
[Round "7"]
[White "De Vries, Emma"]
[Black "Waardenburg, Lisanne"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1599"]
[BlackElo "1827"]
[PlyCount "75"]
[EventDate "2016.05.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Nc3 Nc6 6. Qd1 g6 7. Bc4 Bg7 8. Qd3 Nf6 9. 0-0 0-0 10. h3 Nd7 11. Rd1 Nde5 12. Nxe5 Nxe5 13. Qe2 Nxc4 14. Qxc4 Bd7 15. Bg5 Rc8 16. Qb3 h6 17. Bh4 g5 18. Bg3 Bc6 19. e5 Qa5 20. exd6 exd6 21. Bxd6 Rfe8 22. Bb4 Qf5 23. Rd2 Qf4 24. Nd5 Qe4 25. c4 b5 26. cxb5 axb5 27. Rad1 Re5 28. Ne3 Ree8 29. Bc3 Bxc3 30. bxc3 Kg7 31. Rd4 Qe5 32. Qc2 Qe6 33. Nf5+ Kg8 34. Nd6 Ra8 35. Nxe8 Rxa2 36. Nf6+ Kg7 37. Qh7+ Kxf6 38. Rd6 1-0

[Event "NED-ch U18 Girls"]
[Site "Rotterdam"]
[Date "2016.05.06"]
[Round "6"]
[White "Waardenburg, Lisanne"]
[Black "Dubbeldam, Lydia"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "1827"]
[BlackElo "1683"]
[PlyCount "96"]
[EventDate "2016.05.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Be3 Ne4 7. Qg4 Kf8 8. a3 Bxc3+ 9. bxc3 Bd7 10. Bd3 Nxc3 11. Nf3 c5 12. dxc5 Nc6 13. 0-0 Qc7 14. Rfe1 Rc8 15. Qf4 Ne7 16. Qb4 Na4 17. Rab1 Bc6 18. Qf4 Qa5 19. Bd2 Qc7 20. Bb4 a5 21. Nd4 Kg8 22. Bd2 Nxc5 23. Bb5 Ne4 24. Bc1 Ng6 25. Qe3 Bxb5 26. Rxb5 Nxe5 27. f3 Nc4 28. Qd3 Nc5 29. Qe2 Kh7 30. Kh1 Rhe8 31. g3 Qd7 32. Rb1 Qa4 33. Nb5 Red8 34. Nc3 Qc6 35. Rd1 Kg8 36. Nb5 Qa6 37. Nd4 Na4 38. Rb3 Nc5 39. Rb1 Rd6 40. Ra1 Qb6 41. a4 Qb4 42. Nb5 Rb6 43. c3 Qb3 44. Bxh6 Nxa4 45. Rdb1 Nab2 46. Na7 Ra8 47. Be3 Nxe3 48. Qxe3 Rxa7 0-1

[Event "NED-ch U18 Girls"]
[Site "Rotterdam"]
[Date "2016.05.05"]
[Round "5"]
[White "Waardenburg, Lisanne"]
[Black "Naber, Quirine"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1827"]
[BlackElo "1702"]
[PlyCount "65"]
[EventDate "2016.05.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Nf6 4. Bg5 Bg7 5. Qd2 c6 6. f4 b5 7. Bd3 a5 8. a3 Bb7 9. Nf3 b4 10. Ne2 c5 11. Ng3 Nbd7 12. axb4 axb4 13. 0-0 0-0 14. Rae1 Qb6 15. dxc5 Nxc5 16. Kh1 Nxd3 17. cxd3 Ra2 18. Ne2 Re8 19. Nc1 Raa8 20. Bh4 Nd7 21. Bf2 Qa5 22. Nb3 Qa4 23. Nfd4 Nc5 24. Nxc5 dxc5 25. Ne2 Qb5 26. Rc1 Rac8 27. Rc4 Red8 28. Rfc1 Qd7 29. Rd1 Ba6 30. Rxc5 Rxc5 31. Bxc5 Qxd3 32. Qxd3 Rxd3 33. Rxd3 1/2-1/2

[Event "NED-ch U18 Girls"]
[Site "Rotterdam"]
[Date "2016.05.03"]
[Round "3"]
[White "Waardenburg, Lisanne"]
[Black "Verhoeff, Timardi"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "1827"]
[BlackElo "1826"]
[PlyCount "26"]
[EventDate "2016.05.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Bxc3+ 6. Nxc3 Nf6 7. f3 exf3 8. Qxf3 Qxd4 9. Bf4 e5 10. Rd1 Qxf4 11. Qd3 0-0 12. Nb5 Na6 13. Be2 Bf5 0-1

[Event "NED-ch U18 Girls"]
[Site "Rotterdam"]
[Date "2016.05.02"]
[Round "2"]
[White "Den Dunnen, Lola"]
[Black "Waardenburg, Lisanne"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1952"]
[BlackElo "1827"]
[PlyCount "118"]
[EventDate "2016.05.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Qa4+ Qd7 8. Qb3 0-0 9. Nf3 b6 10. Be3 Bb7 11. Bd3 c5 12. 0-0 Nc6 13. d5 Na5 14. Qa3 c4 15. Bc2 e5 16. Bc5 bxc5 17. Qxa5 Qd6 18. Nd2 Ba6 19. Ba4 Rab8 20. Bc6 Rb6 21. Rab1 Rfb8 22. Qa4 Bh6 23. Rxb6 axb6 24. Nxc4 Bxc4 25. Qxc4 Bg5 26. Rb1 Bd8 27. Rb3 Qc7 28. Ra3 Qe7 29. h3 Qg5 30. Ra7 Qc1+ 31. Kh2 Qf4+ 32. Kg1 Qc1+ 33. Qf1 Qxc3 34. Be8 f6 35. Bf7+ Kh8 36. Be6 b5 37. Rf7 c4 38. Rf8+ Kg7 39. Rg8+ Kh6 40. d6 Qd2 41. d7 c3 42. Bb3 c2 43. Bxc2 Qxc2 44. Qe1 Qxa2 45. Qc1+ g5 46. Re8 Qf7 47. Qc6 b4 48. h4 gxh4 49. Qa4 Qc4 50. Qa7 Qb5 51. Rg8 Qb6 52. Qxb6 Rxb6 53. Rxd8 Rd6 54. Rb8 Rxd7 55. Rxb4 Rd1+ 56. Kh2 Rd4 57. Rb6 Kg5 58. f3 Rd2 59. Rb7 Kg6 1/2-1/2

[Event "NED-ch U18 Girls"]
[Site "Rotterdam"]
[Date "2016.05.02"]
[Round "4"]
[White "Siu, Villa"]
[Black "Waardenburg, Lisanne"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1668"]
[BlackElo "1827"]
[PlyCount "101"]
[EventDate "2016.05.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. Nge2 Bg7 4. d3 Nc6 5. g3 a6 6. a4 e6 7. Bg2 Nge7 8. f4 0-0 9. Be3 Nd4 10. 0-0 d5 11. Bf2 dxe4 12. dxe4 Qb6 13. e5 Rd8 14. Nxd4 cxd4 15. Ne4 Nf5 16. Qf3 Bd7 17. Rfe1 Bc6 18. Qd3 Rac8 19. g4 Ne3 20. Bxe3 dxe3 21. Qxe3 Qxb2 22. Qb3 Qd4+ 23. Qe3 Bf8 24. Qxd4 Rxd4 25. Rad1 Rcd8 26. Nf6+ Kg7 27. Rxd4 Rxd4 28. Bxc6 bxc6 29. Re4 Rd1+ 30. Kf2 Rd2+ 31. Re2 Bc5+ 32. Kf3 Rd4 33. Re4 h6 34. Rxd4 Bxd4 35. Ke4 Bb6 36. Nd7 Ba7 37. a5 g5 38. fxg5 hxg5 39. h3 Kg6 40. Kd3 Bf2 41. Kc4 Ba7 42. Nc5 Bb8 43. Nxa6 Bxe5 44. Nb4 Bc7 45. Nxc6 f5 46. a6 Bb6 47. a7 Bxa7 48. Nxa7 f4 49. Kd3 e5 50. Ke4 Kf6 51. Nc6 1-0

[Event "NED-ch U18 Girls"]
[Site "Rotterdam"]
[Date "2016.05.01"]
[Round "1"]
[White "Waardenburg, Lisanne"]
[Black "Lacourt, Frederique"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1827"]
[BlackElo "1659"]
[PlyCount "35"]
[EventDate "2016.05.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. Nxd4 Ne5 6. Bb3 d6 7. f4 Ng6 8. Nc3 Nf6 9. h3 0-0 10. Be3 Re8 11. Qf3 Nd7 12. 0-0-0 Bf6 13. g4 Nb6 14. g5 Bxd4 15. Bxd4 Bd7 16. h4 c5 17. Be3 Bc6 18. Bxc5 1-0

[Event "Groningen op-B 53rd"]
[Site "Groningen"]
[Date "2015.12.30"]
[Round "9"]
[White "Waardenburg, Lisanne"]
[Black "Senders, Justin"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "1759"]
[BlackElo "1978"]
[PlyCount "44"]
[EventDate "2015.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. Nb3 Ne5 9. f4 Nxd3+ 10. cxd3 d5 11. e5 Nd7 12. d4 b5 13. 0-0 Nb6 14. Qf3 Qd8 15. Rac1 b4 16. Ne2 g6 17. Ng3 Bd7 18. Nc5 Bb5 19. Rfe1 Nc4 20. b3 Nxe3 21. Qxe3 Be7 22. Nh1 h5 1/2-1/2

[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2015.05.09"]
[Round "9"]
[White "Waardenburg, Lisanne"]
[Black "Van Bruxvoort, Xadya"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1665"]
[PlyCount "20"]
[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. Bc4 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 Nf6 7. e5 Ng4 8. 0-0 0-0 9. Re1 Re8 10. Bd5 Nb8 1/2-1/2

[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2015.05.08"]
[Round "8"]
[White "Sanders, Catheleijne"]
[Black "Waardenburg, Lisanne"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "1816"]
[BlackElo "1665"]
[PlyCount "59"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Bxf6 12. Ndxb5 axb5 13. Nxb5 Bxb2+ 14. Kxb2 Qa5 15. Qa3 Qxa3+ 16. Nxa3 Bb7 17. Nb5 Ke7 18. Nxd6 Bc6 19. Bc4 Rab8+ 20. Bb3 Nb6 21. Rhf1 Na4+ 22. Ka1 Nc3 23. Rd4 Rhd8 24. e5 Rd7 25. Rc4 Bb5 26. Nxb5 Nxb5 27. Ba4 Na3 28. Rc3 Nb5 29. Rb3 Rd5 30. c4 1-0

[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2015.05.07"]
[Round "7"]
[White "Keetman, Sandra"]
[Black "Waardenburg, Lisanne"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1665"]
[PlyCount "76"]
[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 c5 2. Nc3 a6 3. f4 Nc6 4. Nf3 b5 5. a3 e6 6. Be2 Be7 7. 0-0 d6 8. d3 Nf6 9. Qe1 0-0 10. Qg3 Kh8 11. Qh3 Nd4 12. Bd1 d5 13. Ng5 h6 14. e5 Nh7 15. Nxh7 Kxh7 16. Ne2 Nc6 17. Ng3 f6 18. Bg4 Nd4 19. c3 Nb3 20. Rb1 f5 21. Bh5 d4 22. Ne2 c4 23. cxd4 Nxd4 24. dxc4 bxc4 25. Be3 Nb3 26. Rbd1 Qc7 27. Qg3 Rb8 28. Qg6+ Kh8 29. Rf3 Bc5 30. Bxc5 Nxc5 31. Rd2 Bd7 32. Rh3 Be8 33. Qg3 Bxh5 34. Rxh5 Ne4 35. Qe3 Nxd2 36. Qxd2 Rfd8 37. Qc2 Qc5+ 38. Kf1 Rxb2 0-1

[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2015.05.06"]
[Round "6"]
[White "Waardenburg, Lisanne"]
[Black "Den Dunnen, Lola"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1665"]
[BlackElo "1724"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 Ne4 6. Qe2 Nc5 7. 0-0 Be7 8. Rd1 Ne6 9. Bxe6 dxe6 10. Be3 Bd7 11. Bxd4 Nxd4 12. Nxd4 0-0 13. Nc3 Qc8 14. Rd3 a6 15. Rad1 Rd8 16. Ne4 c5 17. Rc3 Qb8 18. Nxc5 Be8 19. Ncb3 Rd5 20. Re3 Qc7 21. Re1 Rad8 22. c3 b5 23. Qg4 a5 24. Nc1 b4 25. Nce2 bxc3 26. bxc3 Rxe5 27. Rg3 Rg5 28. Qe4 Rxg3 29. Nxg3 Bf6 30. Nh5 Qxc3 31. Nxf6+ gxf6 32. Qg4+ Kh8 33. Nf3 Bc6 34. Rb1 Bxf3 35. Qxf3 Qxf3 36. gxf3 Rd2 37. Ra1 a4 38. a3 Rd3 39. Kg2 Kg7 40. Ra2 Kg6 41. Kg3 e5 42. Kg2 Kg5 43. h3 h5 44. Ra1 Kf4 45. Rb1 Rxa3 46. Rb7 f5 47. Rxf7 Rb3 48. Ra7 a3 49. Ra4+ e4 50. fxe4 fxe4 51. Ra5 h4 52. Ra4 Ke5 53. Ra5+ Kd4 54. Ra4+ Kd3 55. f4 Rb2+ 56. Kf1 a2 0-1

[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2015.05.05"]
[Round "5"]
[White "Waardenburg, Lisanne"]
[Black "Kazarian, Anna Maja"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1665"]
[BlackElo "2091"]
[PlyCount "96"]
[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. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 h6 7. Nxf6+ Nxf6 8. Bh4 Be7 9. Bc4 c5 10. 0-0 cxd4 11. Qxd4 Qxd4 12. Nxd4 a6 13. a4 g5 14. Bg3 Ne4 15. Rfe1 Nxg3 16. hxg3 Bf6 17. Rad1 0-0 18. b3 Rd8 19. Nf3 Bd7 20. Ne5 Be8 21. Rd3 b5 22. axb5 axb5 23. Rxd8 Rxd8 24. Bd3 Rd5 25. Ng4 Bg7 26. Ne3 Rd8 27. Rd1 Bd4 28. Ng4 Kg7 29. Re1 f5 30. Nxh6 Bd7 31. Nxf5+ exf5 32. Re7+ Kf6 33. Rh7 Bc5 34. Rh6+ Ke5 35. g4 fxg4 36. Rg6 Rf8 37. Rxg5+ Kd6 38. Rh5 g3 39. Rh6+ Kc7 40. Rh7 gxf2+ 41. Kf1 Ra8 42. Rf7 Ra1+ 43. Ke2 Re1+ 44. Kd2 Kd6 45. Rf3 Bg4 46. Rf6+ Ke5 47. Rf7 Rd1+ 48. Kc3 b4+ 0-1

[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2015.05.04"]
[Round "4"]
[White "Fluit, Sylvia"]
[Black "Waardenburg, Lisanne"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1855"]
[BlackElo "1665"]
[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. c4 Nf6 2. g3 d5 3. cxd5 Nxd5 4. Nc3 Nxc3 5. bxc3 g6 6. Bg2 Bg7 7. Nf3 c5 8. 0-0 0-0 9. Bb2 Qc7 10. Qc2 Nc6 11. d4 Rd8 12. Rfd1 e5 13. e4 exd4 14. cxd4 Nb4 15. Qc1 c4 16. a3 Na6 17. Qc3 Bd7 18. Rac1 Ba4 19. Re1 b5 20. e5 Rac8 21. Nd2 Qd7 22. Ne4 Qe7 23. f4 Nb8 24. Kh1 Nd7 25. Rf1 Nb6 26. Nd6 Rxd6 27. exd6 Qxd6 28. Qd2 f5 29. Rfe1 Rd8 30. Qb4 Qxb4 31. axb4 Bxd4 32. Rcd1 Bxd1 33. Rxd1 Bxb2 34. Rxd8+ Kg7 35. Rb8 c3 36. Rb7+ Kh6 37. Rc7 Nc4 38. Re7 c2 39. Re1 c1Q 40. Rxc1 Bxc1 41. Bf1 Bd2 42. Kg2 Bxb4 43. Bd3 a5 44. Kf2 a4 45. Bb1 Bc5+ 46. Ke2 Kh5 47. h3 Bg1 48. Ba2 Nd6 49. Kd3 Bf2 50. Bg8 h6 51. Ke2 Bxg3 52. Kf3 Bh2 53. Ba2 b4 54. Bb1 b3 0-1

[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2015.05.03"]
[Round "2"]
[White "Naber, Quirine"]
[Black "Waardenburg, Lisanne"]
[Result "1/2-1/2"]
[ECO "B50"]
[BlackElo "1665"]
[PlyCount "64"]
[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 c5 2. Nf3 d6 3. h3 Nf6 4. Nc3 a6 5. a4 e6 6. Be2 Be7 7. 0-0 Nc6 8. d4 cxd4 9. Nxd4 Bd7 10. Be3 0-0 11. Qd2 Rc8 12. Rfd1 Qc7 13. Bd3 Rfd8 14. f4 Na5 15. Qe2 Re8 16. Nf3 Nc6 17. Qf2 Nb4 18. Bb6 Qb8 19. Ba7 Qa8 20. Bb6 d5 21. exd5 Nfxd5 22. Nxd5 Nxd5 23. Kh1 Bc6 24. Ne5 Qb8 25. Be3 Bf6 26. Nxc6 Rxc6 27. c3 Rd6 28. Be4 Red8 29. Bf3 R6d7 30. g3 h6 31. Bb6 Nxb6 32. Qxb6 Rxd1+ 1/2-1/2

[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2015.05.03"]
[Round "3"]
[White "Waardenburg, Lisanne"]
[Black "Dubbeldam, Lydia"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "1665"]
[BlackElo "1764"]
[PlyCount "55"]
[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. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Be3 Ne4 7. Qg4 Nxc3 8. Qxg7 Rf8 9. a3 Nc6 10. axb4 Nxb4 11. Bd3 Ne4 12. Bxh6 Qe7 13. Qxf8+ Qxf8 14. Bxf8 Kxf8 15. h4 c5 16. Ne2 cxd4 17. Nxd4 Nxd3+ 18. cxd3 Nc5 19. Ke2 Bd7 20. h5 Kg7 21. g4 a6 22. Rac1 Rc8 23. b4 Na4 24. Rxc8 Bxc8 25. Rc1 Nb6 26. g5 Bd7 27. Rc7 Bc6 28. Nxe6+ 1-0

[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2014.05.04"]
[Round "9"]
[White "Waardenburg, Lisanne"]
[Black "Vlaming, Halana"]
[Result "1/2-1/2"]
[ECO "B57"]
[WhiteElo "1539"]
[BlackElo "1792"]
[PlyCount "43"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e5 7. Nf3 Be7 8. 0-0 0-0 9. Qe2 Bg4 10. Be3 Rc8 11. Bb3 a6 12. Rfd1 Na5 13. Rac1 b5 14. Nd5 Nxd5 15. Bxd5 Nc4 16. b3 Nxe3 17. Qxe3 Bxf3 18. Qxf3 Bg5 19. Ra1 Rxc2 20. Bb7 Qb6 21. Bd5 Qc7 22. a4 1/2-1/2

[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2014.05.03"]
[Round "8"]
[White "Waardenburg, Lisanne"]
[Black "Naber, Quirine"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1539"]
[PlyCount "89"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. Bc4 Bg4 7. h3 Bh5 8. g4 Bg6 9. Bb3 e6 10. Qe2 Nbd7 11. Be3 Nb6 12. 0-0-0 0-0-0 13. Ne5 Nfd5 14. Bd2 Be7 15. h4 f6 16. h5 Be8 17. Nc4 Nxc4 18. Bxc4 Bc6 19. Rhe1 Nxc3 20. Bxe6+ Kb8 21. Bxc3 Qf4+ 22. Qe3 Bd6 23. Bd2 Qxe3 24. Bxe3 Rhe8 25. d5 Bd7 26. Bxd7 Rxd7 27. Ba7+ Kxa7 28. Rxe8 Be5 29. c4 Kb6 30. Re1 Kc5 31. Re4 b5 32. f4 Bd6 33. b3 g6 34. hxg6 hxg6 35. a3 bxc4 36. Rxc4+ Kxd5 37. a4 g5 38. fxg5 fxg5 39. Re2 Bf4+ 40. Kc2 Rh7 41. Rc3 Rh4 42. Rd3+ Kc5 43. Rg2 Kb4 44. Rd4+ Ka3 45. a5 1-0

[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2014.05.02"]
[Round "7"]
[White "Verhoeff, Timardi"]
[Black "Waardenburg, Lisanne"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1666"]
[BlackElo "1539"]
[PlyCount "132"]
[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. c4 Nf6 2. g3 e5 3. Nc3 Bc5 4. Bg2 Nc6 5. e3 d6 6. a3 a5 7. Nge2 Bg4 8. 0-0 Qd7 9. Re1 Kf8 10. Qc2 Bh3 11. Ne4 Ba7 12. Nxf6 gxf6 13. Bxh3 Qxh3 14. Qe4 h5 15. Qg2 Qxg2+ 16. Kxg2 h4 17. h3 hxg3 18. fxg3 Ke7 19. Nc3 Bb6 20. Nd5+ Ke6 21. d4 Ne7 22. Nxb6 cxb6 23. d5+ Kd7 24. e4 Rac8 25. b3 b5 26. Bd2 bxc4 27. bxc4 Rxc4 28. Bxa5 Rc2+ 29. Kf3 f5 30. Rab1 fxe4+ 31. Kxe4 Rc4+ 32. Kd3 Rd4+ 33. Ke2 Nxd5 34. Rxb7+ Ke6 35. h4 Rg8 36. Kf3 Rd3+ 37. Kf2 Rdxg3 38. Rf1 Rxa3 39. Bc7 Rgg3 40. Ke1 Nxc7 41. Rxc7 Ra1+ 42. Kf2 Rxf1+ 43. Kxg3 Rg1+ 44. Kh2 Rg8 45. Kh3 e4 46. h5 Rg7 47. Kh4 Kf5 48. h6 Rh7 49. Kh5 d5 50. Rc8 e3 51. Rg8 Kf6 52. Re8 d4 53. Kg4 Rxh6 54. Re4 Rh1 55. Kf3 Rf1+ 56. Ke2 Rf2+ 57. Ke1 Rd2 58. Rf4+ Ke6 59. Re4+ Kf5 60. Re7 f6 61. Re8 Kf4 62. Re6 f5 63. Re7 Kf3 64. Re5 f4 65. Rd5 d3 66. Rd4 Rh2 0-1

[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2014.05.01"]
[Round "6"]
[White "Ratsma, Rosa"]
[Black "Waardenburg, Lisanne"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1921"]
[BlackElo "1539"]
[PlyCount "109"]
[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 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. f3 0-0 9. Qd2 Nxd4 10. Bxd4 Be6 11. Be2 Nd7 12. Bxg7 Kxg7 13. h4 h5 14. g4 Rh8 15. gxh5 Rxh5 16. f4 Rh8 17. f5 gxf5 18. Qg5+ Kf8 19. Rg1 Ke8 20. exf5 Bxf5 21. Qxf5 Qb6 22. 0-0-0 Nf6 23. h5 a5 24. Rg7 a4 25. Qb5+ Qxb5 26. Nxb5 Rc8 27. Nc3 a3 28. bxa3 Nxh5 29. Rh1 Nxg7 30. Rxh8+ Kd7 31. Rxc8 Kxc8 32. Kd2 e5 33. Bf3 f5 34. Bd5 b6 35. a4 Kd7 36. Ba8 Kc7 37. Nd5+ Kb8 38. Nxb6 Ka7 39. a5 Ka6 40. Nc8 Kxa5 41. Nxd6 Kb4 42. Bd5 Kc5 43. Nf7 e4 44. Ke3 Nh5 45. Nh6 Ng7 46. Bf7 Kb4 47. Kd4 Ka5 48. Ng8 Kb6 49. Ne7 Ka5 50. c5 Kb5 51. a4+ Ka6 52. c6 Kb6 53. a5+ Kc7 54. a6 Kb6 55. a7 1-0

[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2014.04.30"]
[Round "5"]
[White "Waardenburg, Lisanne"]
[Black "Lacourt, Frederique"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1539"]
[BlackElo "1552"]
[PlyCount "100"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Bf4 Qb6 6. Qc1 c5 7. c3 Nc6 8. Be3 cxd4 9. Nxd4 Nxd4 10. Bxd4 Bc5 11. Bxc5 Qxc5 12. Nd2 Ne7 13. Nb3 Qc7 14. Qe3 0-0 15. Nd4 Bg6 16. Be2 Rfe8 17. 0-0 Nf5 18. Nxf5 exf5 19. f4 f6 20. Bb5 Re7 21. Qd4 fxe5 22. fxe5 Qxe5 23. Qd2 Qe3+ 24. Qxe3 Rxe3 25. Rad1 Rd8 26. Rd2 Re5 27. Bd3 a6 28. Rdf2 h5 29. Bxf5 Bxf5 30. Rxf5 Rxf5 31. Rxf5 g6 32. Rf6 Kg7 33. Rf4 Rd6 34. Rd4 Kf6 35. Kf2 Ke5 36. Rb4 Rd7 37. Rb6 Kf5 38. Kf3 g5 39. Rb4 Re7 40. h3 h4 41. Rd4 Re5 42. a3 Kf6 43. a4 a5 44. c4 dxc4 45. Rxc4 b5 46. Rd4 bxa4 47. Rxa4 Rb5 48. Ra3 Rxb2 49. Rxa5 Rb3+ 50. Kf2 Rb2+ 1/2-1/2

[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2014.04.29"]
[Round "4"]
[White "Dubbeldam, Lydia"]
[Black "Waardenburg, Lisanne"]
[Result "0-1"]
[ECO "B93"]
[WhiteElo "1672"]
[BlackElo "1539"]
[PlyCount "66"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 b5 7. a3 Bb7 8. Bd3 Nbd7 9. Qe2 e6 10. f5 e5 11. Nf3 Be7 12. Bg5 Rc8 13. Rd1 Nb6 14. 0-0 Nc4 15. Rb1 Nxa3 16. Ra1 Nc4 17. b3 Nb6 18. Na2 Nbd7 19. Rfe1 Nc5 20. Nd2 0-0 21. g4 Re8 22. h3 d5 23. Bxf6 Bxf6 24. Nb4 dxe4 25. Nxe4 Bh4 26. Nxc5 Rxc5 27. Qe3 Rc3 28. Re2 Bg5 29. Qf2 e4 30. Na2 exd3 31. Rxe8+ Qxe8 32. Re1 Qc6 33. Qh2 Rxc2 0-1

[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2014.04.28"]
[Round "3"]
[White "Waardenburg, Lisanne"]
[Black "Siu, Villa"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1539"]
[PlyCount "68"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nc3 Ne7 6. Nge2 c6 7. Bf4 0-0 8. Qd2 Bf5 9. 0-0-0 Bxd3 10. Qxd3 b5 11. Rde1 a5 12. g4 b4 13. Na4 Bxf4+ 14. Nxf4 Qc7 15. Qg3 Na6 16. Nd3 Qa7 17. f4 Nc8 18. Qe3 Nd6 19. Ndc5 Nxc5 20. Nxc5 Rfe8 21. Qd3 a4 22. h4 b3 23. axb3 axb3 24. Nxb3 Nc4 25. c3 Qa2 26. Qc2 Ne3 27. Qd3 Reb8 28. Qxe3 Qxb3 29. Rh2 Ra1+ 30. Kd2 Qxb2+ 31. Kd3 Qb5+ 32. Kd2 Ra2+ 33. Kd1 Qb3+ 34. Kc1 Qb1# 0-1

[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2014.04.27"]
[Round "2"]
[White "Kazarian, Anna Maja"]
[Black "Waardenburg, Lisanne"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2031"]
[BlackElo "1539"]
[PlyCount "77"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 b5 7. f3 Bb7 8. Qd2 e6 9. g4 Be7 10. 0-0-0 Nfd7 11. g5 Nb6 12. h4 N8d7 13. Qf2 Rc8 14. Bd3 Nc5 15. Kb1 Qc7 16. h5 b4 17. Nce2 Nba4 18. Rc1 d5 19. e5 f6 20. h6 fxe5 21. hxg7 Rg8 22. Bxh7 Rxg7 23. Nxe6 Nxe6 24. Bf5 Qc6 25. Rh6 d4 26. Bxd4 exd4 27. Bxe6 Bxg5 28. Rh8+ Ke7 29. Bxc8 Bxc8 30. Nxd4 Qc5 31. Re1+ Kf7 32. Qe2 Bd7 33. Ne6 Qb6 34. Nxg5+ Kg6 35. Qe4+ Kxg5 36. Qh4+ Kg6 37. Qh5+ Kf6 38. Rf8+ Rf7 39. Rxf7# 1-0

[Event "NED-ch U21/U17 Girls"]
[Site "Rotterdam"]
[Date "2014.04.26"]
[Round "1"]
[White "Waardenburg, Lisanne"]
[Black "Vermeulen, Dewi"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1539"]
[PlyCount "67"]
[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. Bc4 h6 5. 0-0 Bc5 6. c3 dxc3 7. Bxf7+ Kxf7 8. Qd5+ Kf8 9. Qxc5+ d6 10. Qxc3 Be6 11. b3 Qf6 12. Ba3 Kf7 13. e5 dxe5 14. Nbd2 Nge7 15. Bxe7 Qxe7 16. Rfe1 Rad8 17. Nc4 Bxc4 18. Qxc4+ Qe6 19. Nxe5+ Nxe5 20. Qxc7+ Kf6 21. f4 Nf3+ 22. gxf3 Qd7 23. Qe5+ Kf7 24. Rac1 Rc8 25. Rcd1 Qc7 26. Qe6+ Kf8 27. Rd7 Qb6+ 28. Qxb6 axb6 29. Rxb7 Rg8 30. Rxb6 g5 31. Rf6+ Kg7 32. fxg5 hxg5 33. Rfe6 Rc2 34. a4 1-0

[Event "Groningen Atlantis op-B"]
[Site "Groningen"]
[Date "2013.08.23"]
[Round "2"]
[White "Pouw, Marcel Andre"]
[Black "Waardenburg, Lisanne"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "1906"]
[PlyCount "61"]
[EventDate "2013.08.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. Qc2 Re8 8. Rd1 Nb6 9. b3 c6 10. Bb2 h5 11. Nbd2 Nh7 12. e4 g6 13. Ne5 Kg7 14. f4 Rh8 15. Rf1 Nf6 16. h3 Nfd7 17. Ndf3 f6 18. f5 Nxe5 19. dxe5 exf5 20. Nh4 dxe4 21. Bxe4 Bc5+ 22. Kh1 fxe4 23. Rad1 Qe8 24. Rxf6 Rh6 25. e6 Kg8 26. Qxe4 Be7 27. Rf7 Bxe6 28. Rg7+ Kf8 29. Qxe6 Rh8 30. Rf1+ Bf6 31. Qxf6+ 1-0

[Event "Groningen Atlantis op-B"]
[Site "Groningen"]
[Date "2013.08.23"]
[Round "3"]
[White "Waardenburg, Lisanne"]
[Black "Platje, Albert"]
[Result "0-1"]
[ECO "B55"]
[PlyCount "74"]
[EventDate "2013.08.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. f3 d5 7. Bg5 Be6 8. exd5 Bxd5 9. Nc3 Bb4 10. Bb5 Qb6 11. Qe2 0-0 12. 0-0-0 Bxb3 13. cxb3 Nd4 14. Qxe5 Bxc3 15. bxc3 Nxb5 16. c4 Rac8 17. Kb1 Rc5 18. Qe3 Na3+ 19. Kc1 Nxc4 20. bxc4 Rxc4+ 21. Kd2 Rd8+ 22. Ke2 Rc2+ 23. Ke1 Qa5+ 24. Rd2 Rdxd2 25. Qxd2 Rxd2 26. Bxd2 Qxa2 27. Ke2 h5 28. Rc1 b5 29. Ke1 a5 30. Rc8+ Kh7 31. Ra8 b4 32. Rb8 b3 33. Bc1 Nd5 34. g3 a4 35. Rb5 Nc3 36. Rxh5+ Kg8 37. Rc5 Qe2# 0-1

[Event "Groningen Atlantis op-B"]
[Site "Groningen"]
[Date "2013.08.22"]
[Round "1"]
[White "Waardenburg, Lisanne"]
[Black "Bourgonjen, Thijmen"]
[Result "1-0"]
[ECO "B11"]
[PlyCount "51"]
[EventDate "2013.08.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Bc4 e6 9. d4 Bd6 10. Qe2 Qc7 11. Ne4 Bxe4 12. Qxe4 Nf6 13. Qh4 Nbd7 14. Bd2 Be7 15. Bf4 Qb6 16. Bb3 Ne4 17. Qh3 Bb4+ 18. Kf1 e5 19. Bxf7+ Kf8 20. Be3 exd4 21. Nxd4 Qb5+ 22. Kg1 Ndf6 23. Bg6 c5 24. Ne6+ Ke7 25. Nc7 Qc6 26. Nxa8 1-0

[Event "NED-ch U16 op"]
[Site "Borne"]
[Date "2013.08.10"]
[Round "9"]
[White "Van Bruxvoort, Xadya"]
[Black "Waardenburg, Lisanne"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "1597"]
[BlackElo "1580"]
[PlyCount "78"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[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 b5 9. g4 Bb7 10. 0-0-0 Nc6 11. h4 Nd7 12. h5 Nde5 13. Qg2 Rc8 14. Kb1 b4 15. Nxc6 Bxc6 16. Ne2 Nc4 17. Bc1 Bf6 18. Nd4 Bb5 19. Nxb5 axb5 20. Bxc4 bxc4 21. Qd2 Qa5 22. a3 Ra8 23. Qxb4 Qxb4 24. axb4 Kd7 25. f4 Be7 26. c3 Ra6 27. Kc2 Ra2 28. Be3 Rha8 29. Bb6 R8a3 30. Be3 Kc6 31. Rd4 Kb5 32. Rhd1 Bf6 33. Rxd6 Rxc3+ 34. Kb1 Rxb2+ 35. Kxb2 Rxe3+ 36. e5 Be7 37. Rd7 Bxb4 38. Rb7+ Kc5 39. Rc7+ Kb5 1/2-1/2

[Event "NED-ch U16 op"]
[Site "Borne"]
[Date "2013.08.09"]
[Round "8"]
[White "Waardenburg, Lisanne"]
[Black "Roesink, Myron"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1580"]
[BlackElo "1809"]
[PlyCount "32"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Bb4 7. Bd3 d5 8. Bb5 Bd7 9. 0-0 e5 10. Bxc6 bxc6 11. Bg5 exd4 12. e5 dxc3 13. exf6 gxf6 14. Re1+ Be6 15. Qh5 Qe7 16. b3 fxg5 0-1

[Event "NED-ch U16 op"]
[Site "Borne"]
[Date "2013.08.07"]
[Round "4"]
[White "Waardenburg, Lisanne"]
[Black "Chang, Hawkie"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1580"]
[BlackElo "1757"]
[PlyCount "79"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 Nbd7 10. g4 0-0 11. 0-0-0 b5 12. h4 Nb6 13. g5 Nh5 14. Qf2 Rb8 15. Be2 Bc4 16. Nd2 Bxe2 17. Nxe2 Qc7 18. Kb1 Rfc8 19. Rc1 Nc4 20. Nc3 Nxe3 21. Qxe3 Nf4 22. Nf1 Bd8 23. Qd2 Qc5 24. Ne2 Ba5 25. Qd1 Nxe2 26. Qxe2 Bb6 27. Ng3 g6 28. h5 Qe3 29. hxg6 fxg6 30. Qh2 Rb7 31. Qh3 Re8 32. Qg4 Bd8 33. Qc8 Rc7 34. Qxa6 Qc5 35. Rcd1 Be7 36. Qa5 Qxc2+ 37. Ka1 Rec8 38. a3 Qb3 39. Qd2 Kh8 40. Qd5 1/2-1/2

[Event "NED-ch U16 op"]
[Site "Borne"]
[Date "2013.08.07"]
[Round "5"]
[White "Zwirs, Jasper"]
[Black "Waardenburg, Lisanne"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1848"]
[BlackElo "1580"]
[PlyCount "109"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 a6 6. Bd3 Nc6 7. Nge2 e6 8. 0-0 Be7 9. h3 b5 10. Be3 Bb7 11. a3 0-0 12. Rc1 Na5 13. Ng3 Rc8 14. Qe2 Qd7 15. Rfd1 Rfd8 16. Nh5 Nc4 17. Nf4 Qe8 18. Nh5 Nxh5 19. Bxc4 Rxc4 20. Qxh5 Rdc8 21. Re1 Bd8 22. Rcd1 Ba5 23. Bf4 Qf8 24. e5 dxe5 25. Bxe5 Bxc3 26. bxc3 Bd5 27. Rd3 Rxc3 28. Ree3 Rxd3 29. Rxd3 Rc1+ 30. Kh2 f6 31. Bf4 Rc2 32. Kg1 Qf7 33. Qd1 Rc4 34. Bd6 Qb7 35. Rg3 Qc6 36. Bc5 e5 37. Qg4 g6 38. Kh2 exd4 39. Bxd4 Qd6 40. Qh4 Bf7 41. Qxf6 Rxd4 42. Qf3 Bd5 43. Qe3 Bf7 44. Qf3 Qf4 45. Qa8+ Kg7 46. Qa7 Ra4 47. Qc5 Qd4 48. Qc7 Qf4 49. Qc5 Rc4 50. Qa7 Rc3 51. Qxa6 Rxg3 52. fxg3 Qa4 53. Qd6 Qe4 54. Qc5 Qd5 55. Qc3+ 1/2-1/2

[Event "NED-ch U16 op"]
[Site "Borne"]
[Date "2013.08.06"]
[Round "3"]
[White "Sanders, Laurens"]
[Black "Waardenburg, Lisanne"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1030"]
[BlackElo "1580"]
[PlyCount "54"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. d3 e6 7. Nc3 a6 8. Re1 Be7 9. e5 dxe5 10. Nxe5 0-0 11. Bg5 Qc7 12. Nxd7 Qxd7 13. Ne4 Nd5 14. Bxe7 Qxe7 15. c4 Nb4 16. a3 Nc6 17. Ng3 Rfd8 18. Qd2 Qd6 19. Rad1 Ne5 20. Nh5 g6 21. Nf4 Nxc4 22. Qc3 b5 23. h3 Nxb2 24. Nh5 Qd4 25. Qxd4 Rxd4 26. Rd2 Nxd3 27. Nf6+ Kg7 0-1

[Event "NED-ch U16 op"]
[Site "Borne"]
[Date "2013.08.06"]
[Round "2"]
[White "Waardenburg, Lisanne"]
[Black "Joosten, Thijs"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1580"]
[BlackElo "1210"]
[PlyCount "33"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nf6 3. d3 Nbd7 4. Nf3 b6 5. Nbd2 e6 6. a3 c5 7. c3 Bd6 8. Qb3 0-0 9. e4 Re8 10. Be2 Bb7 11. Qc2 Qc7 12. 0-0 a6 13. Rac1 Rac8 14. Rfe1 cxb4 15. exd5 Nxd5 16. c4 Nf4 17. Bxg7 0-1

[Event "NED-ch U16 op"]
[Site "Borne"]
[Date "2013.08.05"]
[Round "1"]
[White "Mollema, Thomas"]
[Black "Waardenburg, Lisanne"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2063"]
[BlackElo "1580"]
[PlyCount "41"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 a6 6. Nf3 e6 7. Bd3 Be7 8. 0-0 b5 9. Qe2 0-0 10. e5 dxe5 11. dxe5 Nd5 12. Nxd5 exd5 13. Nd4 Re8 14. e6 f6 15. Qh5 g6 16. Bxg6 hxg6 17. Qxg6+ Kh8 18. Nf5 Bf8 19. Bh6 Bxe6 20. Bg7+ Kg8 21. Nh6# 1-0

[Event "NED-ch U17 Girls"]
[Site "Sneek"]
[Date "2013.05.05"]
[Round "9"]
[White "Keetman, Sandra"]
[Black "Waardenburg, Lisanne"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "71"]
[EventDate "2013.04.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Nf3 e6 5. Bd3 Bxd3 6. Qxd3 Nbd7 7. Nbd2 h6 8. c3 Nh5 9. Bg3 Nxg3 10. hxg3 Bd6 11. e4 c6 12. e5 Be7 13. 0-0-0 Qa5 14. Kb1 Qb6 15. Nb3 a5 16. c4 dxc4 17. Qxc4 a4 18. Nbd2 Qc7 19. Rc1 0-0 20. g4 Rfc8 21. Qd3 Nf8 22. Rh5 f6 23. Rch1 a3 24. b3 Qd8 25. exf6 Bxf6 26. g5 Bxg5 27. Nxg5 hxg5 28. Nf3 Qf6 29. Nxg5 g6 30. Rh8+ Kg7 31. Ne4 Qf5 32. Qe3 Kf7 33. Ka1 Rd8 34. R1h3 Qe5 35. Ng5+ Qxg5 36. Qxg5 1-0

[Event "NED-ch U17 Girls"]
[Site "Sneek"]
[Date "2013.05.03"]
[Round "7"]
[White "Van Bruxvoort, Xadya"]
[Black "Waardenburg, Lisanne"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "52"]
[EventDate "2013.04.27"]
[EventType "tourn"]
[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 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 0-0 8. c4 c6 9. Nc3 Nxc3 10. bxc3 Nd7 11. cxd5 cxd5 12. Qc2 h6 13. Re1 Re8 14. Be3 Nf8 15. Rab1 Rb8 16. Qd2 Qf6 17. Ne5 Ng6 18. f4 Nh4 19. Qd1 Nf5 20. Bf2 Ne7 21. Qf3 Bf5 22. Bb5 Red8 23. Ng4 Qg6 24. Rxe7 Bxg4 25. Bd3 Bxf3 26. Bxg6 Bxe7 0-1

[Event "NED-ch U17 Girls"]
[Site "Sneek"]
[Date "2013.04.28"]
[Round "2"]
[White "Verhoeff, Timardi"]
[Black "Waardenburg, Lisanne"]
[Result "1-0"]
[ECO "A22"]
[PlyCount "125"]
[EventDate "2013.04.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 Bc5 3. c4 Nf6 4. Nc3 d6 5. e3 0-0 6. Nge2 Nbd7 7. 0-0 a6 8. d4 Ba7 9. b3 Re8 10. Qc2 Rb8 11. a3 exd4 12. exd4 Nf8 13. h3 Bd7 14. Be3 Qc8 15. Kh2 Bf5 16. Qd2 c6 17. Bf4 Qd7 18. c5 Ne6 19. Bxd6 Rbd8 20. g4 Bg6 21. f4 Nxc5 22. Bxc5 Bxc5 23. f5 Bxd4 24. Nxd4 Qxd4 25. Qxd4 Rxd4 26. fxg6 hxg6 27. Rad1 Red8 28. Rxd4 Rxd4 29. Rd1 Rxd1 30. Nxd1 Kf8 31. Nc3 Ke7 32. Kg3 Nd7 33. Kf4 f6 34. g5 Nc5 35. b4 Ne6+ 36. Ke4 Nxg5+ 37. Kd4 Ne6+ 38. Kc4 Kd6 39. Ne4+ Kc7 40. Nf2 Kd6 41. Nd3 f5 42. Kc3 g5 43. Kd2 g6 44. a4 Nf4 45. Nxf4 gxf4 46. Kd3 g5 47. Kd4 b6 48. Bf3 b5 49. a5 g4 50. hxg4 fxg4 51. Bxg4 c5+ 52. bxc5+ Kc6 53. Bf3+ Kc7 54. Kd5 b4 55. Kc4 Kb8 56. Kxb4 Kc7 57. c6 Kb8 58. Kc5 Ka7 59. Kd6 Ka8 60. c7+ Ka7 61. Be4 f3 62. c8Q f2 63. Qb7# 1-0

[Event "NED-ch U17 Girls"]
[Site "Sneek"]
[Date "2013.04.27"]
[Round "1"]
[White "Waardenburg, Lisanne"]
[Black "Vermeulen, Dewi"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "113"]
[EventDate "2013.04.27"]
[EventType "tourn"]
[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. Bc4 Nf6 3. d3 Be7 4. Nf3 Nc6 5. 0-0 d6 6. a3 0-0 7. c3 a6 8. Re1 Kh8 9. Nbd2 Bg4 10. h3 Bd7 11. Nf1 Qc8 12. Ng5 Nd8 13. Re3 Ne6 14. Nxe6 Bxe6 15. Bxe6 Qxe6 16. Ng3 g6 17. b4 Ng8 18. Bb2 Bf6 19. Qc2 c6 20. Rf1 Ne7 21. f4 exf4 22. Rxf4 Bg5 23. c4+ f6 24. Ref3 Bxf4 25. Rxf4 Rf7 26. Qf2 Raf8 27. Ne2 Qd7 28. Rxf6 Kg8 29. Qh4 Rxf6 30. Bxf6 Rf7 31. Nf4 b5 32. cxb5 axb5 33. Kh2 Qe8 34. d4 Qd7 35. e5 dxe5 36. dxe5 Nf5 37. Qg5 Qc7 38. h4 Ng7 39. h5 gxh5 40. Nxh5 Kh8 41. Nxg7 Rxg7 42. Bxg7+ Qxg7 43. Qd8+ Qg8 44. Qxg8+ Kxg8 45. Kg3 Kf7 46. Kf4 Ke6 47. g4 Kd5 48. Kf5 Kc4 49. e6 Kb3 50. e7 Kxa3 51. e8Q Kxb4 52. Qxc6 Ka4 53. Ke4 Ka5 54. Qa8+ Kb4 55. Kd4 Kb3 56. Qb7 b4 57. Kc5 1-0

[Event "NED-ch U15 Girls"]
[Site "Haarlem"]
[Date "2012.05.06"]
[Round "9"]
[White "Looijer, Cheryl"]
[Black "Waardenburg, Lisanne"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "1579"]
[BlackElo "1446"]
[PlyCount "58"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Bd6 6. 0-0 0-0 7. c4 c6 8. cxd5 cxd5 9. Re1 Bxe5 10. dxe5 Nc6 11. Bf4 Re8 12. Bxe4 dxe4 13. Qxd8 Rxd8 14. Nc3 Bf5 15. Nxe4 Rd4 16. f3 Bxe4 17. Rxe4 Rxe4 18. fxe4 Rd8 19. Kf2 Nb4 20. g3 Rd4 21. Kf3 Rd3+ 22. Ke2 Rd4 23. a3 Nc6 24. Ke3 Kf8 25. Rc1 Rd7 26. Rc5 h6 27. g4 Ke7 28. Rd5 Ke6 29. Rc5 Ne7 1/2-1/2

[Event "NED-ch U15 Girls"]
[Site "Haarlem"]
[Date "2012.05.05"]
[Round "8"]
[White "Waardenburg, Lisanne"]
[Black "Den Dunnen, Lola"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1446"]
[BlackElo "1339"]
[PlyCount "135"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 h6 4. c3 Nf6 5. d3 Be7 6. Bb3 d6 7. 0-0 Bg4 8. Re1 0-0 9. h3 Bh5 10. Nbd2 Na5 11. Bc2 c5 12. Nf1 b5 13. Ng3 Bg6 14. a3 Nc6 15. Nh4 Qd7 16. Ngf5 Bh7 17. Qf3 Bxf5 18. Nxf5 Kh7 19. Be3 Rg8 20. d4 Bf8 21. dxc5 dxc5 22. Rad1 Qc7 23. Rd2 Rd8 24. Rxd8 Nxd8 25. Rd1 Ne6 26. h4 Ne8 27. Qe2 Nd6 28. Nxd6 Bxd6 29. b4 Rd8 30. Rd5 a6 31. Bb1 c4 32. g3 Be7 33. Qf3 Bf6 34. Kg2 Qb8 35. Qh5 Kg8 36. Rxd8+ Qxd8 37. Qg4 Kh8 38. Qh5 Qf8 39. Qf3 Qd8 40. Qh5 Kg8 41. Qg4 Kh8 42. Qh5 Qe7 43. Qd1 Kh7 44. Qd5 Qc7 45. Qd1 Be7 46. Qd5 Bd8 47. Bc2 Qb8 48. Qc6 a5 49. Qd7 axb4 50. axb4 Kg8 51. Qe8+ Nf8 52. Bc5 Bc7 53. Qxb8 Bxb8 54. Bxf8 Kxf8 55. Kf3 Ke7 56. Ke2 Ke6 57. h5 Bd6 58. Bd1 Be7 59. Ke1 Kd6 60. Bg4 Kc7 61. Ke2 Bg5 62. Bf5 Bc1 63. Bh7 Bg5 64. Bg8 f6 65. Bf7 Kb6 66. Kd1 Kc7 67. Be8 Kb6 68. Bd7 1/2-1/2

[Event "NED-ch U15 Girls"]
[Site "Haarlem"]
[Date "2012.05.04"]
[Round "7"]
[White "Waardenburg, Lisanne"]
[Black "De Kraker, Lena"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1446"]
[BlackElo "995"]
[PlyCount "134"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Nf3 Nc6 4. c3 Nf6 5. d3 0-0 6. 0-0 d6 7. a3 Be6 8. Bb3 h6 9. Be3 Bxe3 10. fxe3 d5 11. exd5 Bxd5 12. d4 Bxb3 13. Qxb3 exd4 14. exd4 Na5 15. Qd1 Nd5 16. Re1 Qf6 17. Nbd2 Nc6 18. Qb3 Nb6 19. Ne5 Nxe5 20. Rxe5 Rfe8 21. Rf1 Qg6 22. Nf3 Rf8 23. Re7 Qd6 24. Rxf7 Rxf7 25. Ne5 Qd5 26. Qxd5 Nxd5 27. Rxf7 Re8 28. Rd7 Ne3 29. Rxc7 Rf8 30. Nf3 g5 31. Re7 Nc4 32. Re2 b5 33. Ne5 Nb6 34. Rf2 Re8 35. Kf1 Nd5 36. Ng4 Kg7 37. Re2 Rf8+ 38. Nf2 Nf4 39. Rd2 Nd5 40. g3 Ne3+ 41. Ke2 Re8 42. Kd3 Nc4 43. Re2 Rxe2 44. Kxe2 Nxb2 45. Kd2 Nc4+ 46. Kc2 Nxa3+ 47. Kb3 Nc4 48. Kb4 a6 49. Ne4 Kf7 50. Nc5 Ne3 51. h3 Nd5+ 52. Kb3 a5 53. Ne4 a4+ 54. Kb2 Ke6 55. g4 Nb6 56. Kc2 Nc4 57. Kd3 a3 58. Nc5+ Kd5 59. Nb3 a2 60. Na1 Na3 61. Nb3 Nc4 62. Na1 Na5 63. Nc2 Kd6 64. Na1 Kd5 65. Nc2 Kd6 66. Na1 Kd5 67. Nc2 Kd6 1/2-1/2

[Event "NED-ch U15 Girls"]
[Site "Haarlem"]
[Date "2012.05.03"]
[Round "6"]
[White "Holan, Franciska"]
[Black "Waardenburg, Lisanne"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1007"]
[BlackElo "1446"]
[PlyCount "118"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 Nf6 5. 0-0 d6 6. d3 h6 7. h3 Ne7 8. Qe2 Ng6 9. Re1 c6 10. Bd2 0-0 11. Rad1 Qc7 12. Be3 Bxe3 13. Qxe3 Re8 14. d4 Bd7 15. dxe5 Nxe5 16. Nxe5 dxe5 17. Qg3 Qb6 18. b3 Be6 19. Bxe6 Rxe6 20. Rd3 Nh5 21. Qf3 Rf6 22. Qe3 Qxe3 23. Rexe3 Kf8 24. Na4 b6 25. c4 Ke7 26. c5 Rb8 27. Rd2 bxc5 28. Nxc5 Rd6 29. Red3 Rbd8 30. Rxd6 Rxd6 31. Rxd6 Kxd6 32. Nd3 Nf4 33. Nxf4 exf4 34. f3 Kc5 35. Kf2 Kb4 36. g3 fxg3+ 37. Kxg3 Ka3 38. Kf4 Kxa2 39. b4 Kb3 40. Ke5 Kxb4 41. Kd6 c5 42. e5 c4 43. Ke7 c3 44. Kxf7 c2 45. e6 c1Q 46. e7 Qc7 47. Kf8 Qd6 48. Kf7 Qf6+ 49. Ke8 Qxf3 50. Kd8 Qd3+ 51. Ke8 Qxh3 52. Kf7 Qd7 53. Kf8 g5 54. e8Q Qxe8+ 55. Kxe8 g4 56. Ke7 g3 57. Kf6 g2 58. Kg6 g1Q+ 59. Kxh6 Kc5 0-1

[Event "NED-ch U15 Girls"]
[Site "Haarlem"]
[Date "2012.05.02"]
[Round "5"]
[White "Waardenburg, Lisanne"]
[Black "Dubbeldam, Lydia"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1446"]
[BlackElo "1349"]
[PlyCount "138"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Na3 cxd4 7. Nb5 dxc3 8. Nxc3 Bb4 9. Bd2 Nge7 10. Bd3 Ng6 11. Bxg6 hxg6 12. 0-0 Bd7 13. a3 Bxc3 14. Bxc3 0-0 15. Qd3 Qd8 16. Rfe1 a5 17. Bd2 f6 18. exf6 Qxf6 19. Bc3 Qf5 20. Qd2 Qf4 21. Qc2 Qg4 22. h3 Qf5 23. Qd2 Qf4 24. Qxf4 Rxf4 25. Ne5 Nxe5 26. Bxe5 Rf5 27. Bc3 a4 28. Re3 Raf8 29. f3 Rf4 30. Rd1 Rd8 31. Kf2 Bc8 32. Red3 Bd7 33. Rd4 Rxd4 34. Rxd4 Bc6 35. Rf4 Re8 36. Rg4 Kf7 37. Rf4+ Kg8 38. h4 Rf8 39. Rxf8+ Kxf8 40. Ke3 Kf7 41. Kf4 Kf8 42. Ke5 Ke7 43. Kf4 Kf7 44. Be5 Bb5 45. Ke3 Bc4 46. Kd4 b6 47. Kc3 b5 48. Kb4 g5 49. hxg5 g6 50. Kc5 Ke7 51. Kc6 Bd3 52. f4 Bf1 53. g3 Be2 54. Bf6+ Kf7 55. Kd6 Bd3 56. Ke5 Bf5 57. Kd4 Bc2 58. g4 Be4 59. Kc5 Bd3 60. Kb4 Bc4 61. Be5 Bd3 62. b3 axb3 63. Kxb3 Be2 64. Kb4 Bd3 65. Bf6 Bc4 66. Kc5 Bd3 67. Kd4 Bc4 68. Ke5 Bd3 69. Kd4 Bc4 1/2-1/2

[Event "NED-ch U15 Girls"]
[Site "Haarlem"]
[Date "2012.05.01"]
[Round "4"]
[White "Parren, Ashley"]
[Black "Waardenburg, Lisanne"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "1166"]
[BlackElo "1446"]
[PlyCount "79"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Nd5 5. Qxd4 Ne7 6. Nc3 Nbc6 7. Qh4 Ng6 8. Qxd8+ Nxd8 9. Nd5 Nc6 10. Nxc7+ Kd8 11. Nxa8 Ncxe5 12. Nxe5 Nxe5 13. Bf4 Bd6 14. 0-0-0 Nd3+ 15. Bxd3 Bxf4+ 16. Kb1 b6 17. Bb5 Re8 18. g3 Bb8 19. Bc6 Re6 20. Bg2 Re2 21. Rhf1 Ba6 22. Bf3 Re6 23. Rfe1 Rf6 24. Re3 Bd6 25. Rde1 Re6 26. Rxe6 dxe6 27. Rd1 Kd7 28. Rd4 g6 29. Ra4 Bb5 30. Rxa7+ Kd8 31. Rxf7 h6 32. Nxb6 Bc5 33. Na8 Bxf2 34. Be2 Bxe2 35. Rxf2 Bc4 36. Nb6 Ba6 37. Rf6 Ke7 38. Rxg6 h5 39. Nd5+ Kd6 40. Nf4 1-0

[Event "NED-ch U15 Girls"]
[Site "Haarlem"]
[Date "2012.04.30"]
[Round "3"]
[White "Meng, Olivia"]
[Black "Waardenburg, Lisanne"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1646"]
[BlackElo "1446"]
[PlyCount "125"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nf6 7. Bg5 Be7 8. Nc3 c6 9. Qd2 0-0 10. h3 Nbd7 11. 0-0 Re8 12. Ne2 Ne4 13. Bxe4 dxe4 14. Bxe7 Qxe7 15. Nh2 f5 16. Nc3 Nf6 17. Rfe1 Qf7 18. f3 Qg6 19. fxe4 fxe4 20. Qe3 Nd5 21. Nxd5 cxd5 22. Kh1 Bd7 23. Qb3 Bc6 24. Ng4 Rac8 25. Ne5 Qe6 26. Rf1 Rf8 27. Rae1 Rxf1+ 28. Rxf1 Rf8 29. Rxf8+ Kxf8 30. Qa3+ Kg8 31. Qxa7 h6 32. Qb8+ Kh7 33. Qf8 Bb5 34. Qf4 Ba4 35. b3 Bc6 36. Kg1 Kg8 37. Qf2 Bb5 38. Qf4 Bc6 39. c4 Qd6 40. Qf7+ Kh7 41. Qf5+ Kg8 42. Qf7+ Kh7 43. Qf2 Kg8 44. h4 Qe6 45. h5 Be8 46. g4 Qd6 47. Kg2 Qe6 48. Kh2 Qd6 49. Kg3 Qe6 50. Qf5 Qd6 51. c5 Qc7 52. Qe6+ Bf7 53. Qd6 Qxd6 54. cxd6 Kf8 55. d7 Ke7 56. Nxf7 Kxd7 57. Ne5+ Kc7 58. b4 Kb6 59. a4 Ka6 60. Ng6 Kb6 61. Ne7 Kc7 62. Nxd5+ Kd6 63. Ne3 1-0

[Event "NED-ch U15 Girls"]
[Site "Haarlem"]
[Date "2012.04.29"]
[Round "2"]
[White "Waardenburg, Lisanne"]
[Black "Naber, Quirine"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1446"]
[BlackElo "1336"]
[PlyCount "61"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d6 2. Bc4 Nf6 3. d3 g6 4. Nf3 Bg7 5. 0-0 0-0 6. Re1 Bd7 7. Nc3 Nc6 8. a3 Bg4 9. h3 Bxf3 10. gxf3 Qd7 11. Kh2 Nh5 12. Ne2 Ne5 13. Ng3 Nxg3 14. fxg3 Nxc4 15. dxc4 Qc6 16. Qe2 e6 17. Rb1 d5 18. cxd5 exd5 19. exd5 Qxd5 20. c3 Rad8 21. Bf4 Qd3 22. Kg2 Qxe2+ 23. Rxe2 c6 24. Rbe1 b5 25. Kf2 a5 26. Be3 Kh8 27. Bc5 Rg8 28. Bb6 Ra8 29. Bc5 Rad8 30. Bb6 Ra8 31. Bc5 1/2-1/2

[Event "NED-ch U15 Girls"]
[Site "Haarlem"]
[Date "2012.04.28"]
[Round "1"]
[White "Kootstra, Anneke"]
[Black "Waardenburg, Lisanne"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "965"]
[BlackElo "1446"]
[PlyCount "92"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. Bc4 Be7 5. d3 Bg4 6. Be3 0-0 7. h3 Bh5 8. Qe2 Nc6 9. g4 Bg6 10. Rg1 a6 11. a3 b5 12. Ba2 Rb8 13. b4 Qd7 14. Nh4 Nd4 15. Qd2 Nxe4 16. Nxe4 Bxh4 17. Bxd4 exd4 18. Ng3 Rfe8+ 19. Kd1 h6 20. f4 Bf6 21. f5 Bh7 22. Ne4 Be5 23. Rf1 Rf8 24. g5 Kh8 25. gxh6 Bxf5 26. Rg1 g6 27. h4 Rg8 28. Ng5 Rbf8 29. Rc1 Bf6 30. c3 dxc3 31. Rxc3 Bxg5 32. hxg5 Be6 33. Rc2 Bxa2 34. Qc3+ Kh7 35. Rxa2 Qe7 36. Re2 Qd7 37. Rge1 c5 38. Re7 Qf5 39. Rg1 Qf3+ 40. Re2 Re8 41. Rge1 Rxe2 42. Rxe2 Qf1+ 43. Re1 Qf3+ 44. Kc1 Qf4+ 45. Kd1 Qxg5 46. Re7 Qxe7 0-1

[Event "NED-ch U15 Girls"]
[Site "Haarlem"]
[Date "2011.05.08"]
[Round "9"]
[White "Waardenburg, Lisanne"]
[Black "Van Bruxvoort, Xadya"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1187"]
[BlackElo "1243"]
[PlyCount "55"]
[EventDate "2011.04.30"]
[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 Bc5 4. d3 h6 5. 0-0 Nf6 6. Nbd2 d6 7. c3 0-0 8. Re1 Re8 9. Nf1 Bd7 10. Ng3 a6 11. b4 Ba7 12. h3 b5 13. Bb3 Bb6 14. Nh4 Ne7 15. Qf3 Qc8 16. Bxh6 Be6 17. Bg5 Nh7 18. Bxe7 Rxe7 19. Nhf5 Re8 20. Bxe6 Qxe6 21. Nh5 Ng5 22. Qg4 Qg6 23. Nhxg7 Kf8 24. Nxe8 Rxe8 25. a4 c6 26. axb5 axb5 27. Ra6 Rb8 28. Rea1 1-0

[Event "NED-ch U15 Girls"]
[Site "Haarlem"]
[Date "2011.05.07"]
[Round "8"]
[White "Kootstra, Anneke"]
[Black "Waardenburg, Lisanne"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "888"]
[BlackElo "1187"]
[PlyCount "102"]
[EventDate "2011.04.30"]
[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 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. 0-0 d6 6. d3 h6 7. h3 Ne7 8. Be3 Bb6 9. a3 c6 10. b4 0-0 11. Na4 Bc7 12. d4 b5 13. Bxb5 cxb5 14. Nb2 Nxe4 15. Qd3 Nf6 16. Qxb5 Ng6 17. Qd3 e4 18. Qe2 exf3 19. Qxf3 Be6 20. c4 d5 21. c5 Ne4 22. Qe2 Nf4 23. Bxf4 Bxf4 24. f3 Ng3 25. Qc2 Nxf1 26. Rxf1 Be3+ 27. Kh1 Bxd4 28. c6 Bb6 29. b5 Qd6 30. a4 a6 31. Rd1 axb5 32. axb5 Qc5 33. Qd3 Ra5 34. Qd2 Qxb5 35. Rc1 Rc8 36. Nd3 Ra4 37. Nf4 Rc4 38. Nh5 Rxc1+ 39. Qxc1 Qxc6 40. Qa1 Qc1+ 41. Qxc1 Rxc1+ 42. Kh2 d4 43. Nf4 Bc7 44. g3 Bxf4 45. gxf4 d3 46. f5 Bxf5 47. f4 d2 48. Kg2 d1Q 49. Kf2 Rc2+ 50. Kg3 Qe1+ 51. Kf3 Qf2# 0-1

[Event "NED-ch U15 Girls"]
[Site "Haarlem"]
[Date "2011.05.05"]
[Round "6"]
[White "Dubbeldam, Lydia"]
[Black "Waardenburg, Lisanne"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "1180"]
[BlackElo "1187"]
[PlyCount "83"]
[EventDate "2011.04.30"]
[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 Nf6 3. d4 d6 4. dxe5 Nxe4 5. exd6 Bxd6 6. Bd3 Nf6 7. 0-0 0-0 8. Re1 Re8 9. Bg5 Be6 10. Nc3 Nbd7 11. Qd2 c6 12. Rad1 Be7 13. Ne4 Nxe4 14. Bxe4 Nf6 15. Bd3 Qb6 16. Qc1 Rad8 17. c3 Qc7 18. Bf4 Bd6 19. Bxd6 Rxd6 20. Qf4 Qe7 21. Bxh7+ Kxh7 22. Qxd6 Qxd6 23. Rxd6 Kg8 24. b3 Kf8 25. Rd4 Nd5 26. c4 Nb4 27. Rd2 b6 28. Ng5 Bf5 29. Rxe8+ Kxe8 30. a3 Nc2 31. g4 Bg6 32. f4 Nxa3 33. f5 f6 34. fxg6 fxg5 35. Ra2 Nb1 36. Rxa7 Kf8 37. Rf7+ Kg8 38. Kf2 b5 39. Ke3 bxc4 40. bxc4 Na3 41. Kd4 c5+ 42. Kxc5 1-0

[Event "NED-ch U15 Girls"]
[Site "Haarlem"]
[Date "2011.05.04"]
[Round "5"]
[White "Hogenkamp, Jessie"]
[Black "Waardenburg, Lisanne"]
[Result "1/2-1/2"]
[ECO "D08"]
[WhiteElo "998"]
[BlackElo "1187"]
[PlyCount "116"]
[EventDate "2011.04.30"]
[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 e5 3. Nf3 e4 4. Nfd2 c6 5. g3 g6 6. Bg2 Bg7 7. cxd5 cxd5 8. Nb3 Nc6 9. Bf4 Nge7 10. 0-0 h6 11. Nc3 Be6 12. Nb5 0-0 13. Nc7 Rc8 14. Nxe6 fxe6 15. Nc5 Nxd4 16. Bxh6 Bxh6 17. Qxd4 Bg7 18. Qb4 Qd6 19. Nd3 Qxb4 20. Nxb4 Bxb2 21. Rab1 Bd4 22. Bh3 Rf6 23. e3 Bb6 24. Rbc1 Rcf8 25. Nc2 Nc6 26. Rcd1 Bc5 27. Bg4 Ne5 28. Be2 b6 29. Nd4 Bxd4 30. exd4 Nf3+ 31. Bxf3 Rxf3 32. Rd2 Rc8 33. Re1 g5 34. Re3 g4 35. Kg2 a5 36. h3 gxh3+ 37. Kxh3 Rxe3 38. fxe3 b5 39. g4 b4 40. g5 Rc3 41. Re2 a4 42. Kg4 b3 43. axb3 axb3 44. Rb2 Rxe3 45. Kh5 Rd3 46. Kg6 e3 47. Kf6 Rd2 48. Rxb3 Rf2+ 49. Kg6 e2 50. Re3 Rf4 51. Rxe2 Re4 52. Rc2 Kf8 53. Kf6 Rf4+ 54. Kxe6 Rxd4 55. Rc5 Kg7 56. Rxd5 Rxd5 57. Kxd5 Kg6 58. Ke5 Kxg5 1/2-1/2

[Event "NED-ch U15 Girls"]
[Site "Haarlem"]
[Date "2011.05.03"]
[Round "4"]
[White "Waardenburg, Lisanne"]
[Black "Verhoeff, Timardi"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1187"]
[BlackElo "1593"]
[PlyCount "70"]
[EventDate "2011.04.30"]
[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 d6 2. d4 Nf6 3. Nd2 c6 4. Ngf3 g6 5. Bd3 Bg7 6. 0-0 0-0 7. Re1 Qc7 8. Nf1 e5 9. c3 c5 10. d5 c4 11. Bc2 a5 12. Bd2 b5 13. Ng3 Bd7 14. Nh4 Na6 15. a3 Rab8 16. Kh1 b4 17. axb4 Qd8 18. Nf3 Ng4 19. Qe2 f5 20. h3 f4 21. Nf1 h5 22. hxg4 hxg4 23. N3h2 Qh4 24. g3 Qh3 25. gxf4 exf4 26. Bxf4 Rxf4 27. Qe3 Rf3 28. Qe2 Rbf8 29. Kg1 Rxf2 30. Qxf2 Rxf2 31. Kxf2 g3+ 32. Kg1 gxh2+ 33. Nxh2 Qg3+ 34. Kh1 Qf2 35. Rac1 Be5 0-1

[Event "NED-ch U15 Girls"]
[Site "Haarlem"]
[Date "2011.05.02"]
[Round "3"]
[White "Van der Werff, Silvia"]
[Black "Waardenburg, Lisanne"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1423"]
[BlackElo "1187"]
[PlyCount "99"]
[EventDate "2011.04.30"]
[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 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. d3 h6 6. Be3 Bb6 7. 0-0 d6 8. h3 0-0 9. Na4 Ne7 10. Nxb6 axb6 11. Qd2 Ng6 12. d4 Nxe4 13. Qd3 d5 14. Bb3 c6 15. dxe5 Re8 16. c4 Be6 17. Rfd1 Ra5 18. Bc2 Nc5 19. Qe2 Ra8 20. Nd4 Nxe5 21. Qh5 Qf6 22. Re1 Ned3 23. Re2 Qg6 24. Qxg6 fxg6 25. Rd2 Nxb2 26. Bxg6 Nxc4 27. Bxe8 Nxd2 28. Nxe6 Nxe6 29. Bd7 Nc5 30. Bxc6 bxc6 31. Bxd2 Nb3 32. Rd1 Rxa2 33. Be3 b5 34. Rb1 Ra1 35. Rxa1 Nxa1 36. Kf1 Kf7 37. Ke2 Ke6 38. Kd3 Nb3 39. Kc3 Na5 40. Kb4 Nb7 41. g4 Nd6 42. Bd4 Ne4 43. Bxg7 Nxf2 44. Bxh6 Nxh3 45. Be3 Ke5 46. Kc5 b4 47. Kxb4 Ke4 48. Bb6 d4 49. Kc5 d3 50. Ba5 1/2-1/2

[Event "NED-ch U15 Girls"]
[Site "Haarlem"]
[Date "2011.05.01"]
[Round "2"]
[White "Waardenburg, Lisanne"]
[Black "Siu, Villa"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1187"]
[BlackElo "1120"]
[PlyCount "127"]
[EventDate "2011.04.30"]
[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 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 h6 7. Re1 Bg4 8. Nbd2 0-0 9. b4 Bb6 10. Bb2 a6 11. Nf1 Re8 12. Ng3 Rb8 13. Qe2 Nh5 14. Nh1 Qf6 15. Bb3 Bxf3 16. gxf3 Qg5+ 17. Ng3 Nf4 18. Qf1 h5 19. Kh1 h4 20. Nf5 g6 21. Ne3 h3 22. Qg1 Qxg1+ 23. Kxg1 Nxd3 24. Re2 Nf4 25. Rd2 Rbd8 26. Ng4 Kg7 27. Kh1 Ng2 28. Re2 f5 29. Ne3 Bxe3 30. fxe3 fxe4 31. fxe4 Na7 32. Rf1 Rf8 33. Ref2 Nxe3 34. Rf7+ Rxf7 35. Rxf7+ Kh8 36. Rxc7 Nb5 37. Rxb7 Rf8 38. Rf7 Rxf7 39. Bxf7 Kg7 40. Be6 Nd1 41. Ba1 Ndxc3 42. Bxc3 Nxc3 43. Bd5 Nxd5 44. exd5 Kf6 45. a4 Ke7 46. Kg1 Kd7 47. Kf2 Ke7 48. Kg1 Kd7 49. Kf2 Kc7 50. a5 g5 51. Kg3 e4 52. Kxh3 Kd7 53. Kg3 Ke7 54. b5 Kf6 55. bxa6 Ke5 56. a7 Kxd5 57. a8Q+ Kd4 58. Qe8 d5 59. a6 Kd3 60. a7 e3 61. a8Q d4 62. Qa3+ Kd2 63. Qb8 e2 64. Qbb2+ 1-0

[Event "NED-ch U15 Girls"]
[Site "Haarlem"]
[Date "2011.04.30"]
[Round "1"]
[White "De Voogt, Willemijn"]
[Black "Waardenburg, Lisanne"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "1595"]
[BlackElo "1187"]
[PlyCount "73"]
[EventDate "2011.04.30"]
[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. Nc3 Bc5 3. f4 exf4 4. Nf3 Nc6 5. d4 Bb6 6. Bxf4 d6 7. Bb5 Bd7 8. Nd5 Ba5+ 9. c3 Nce7 10. Bc4 Be6 11. Qb3 Qc8 12. Qa4+ Nc6 13. Bb5 Bb6 14. Bxc6+ bxc6 15. Qxc6+ Bd7 16. Qc4 Qb7 17. 0-0 Be6 18. Qe2 Ne7 19. Nxe7 Kxe7 20. Ng5 Bd7 21. Qc4 Be6 22. Nxe6 fxe6 23. Bg5+ Kd7 24. Rf7+ Kc8 25. Qxe6+ Kb8 26. Raf1 Qc8 27. Qxc8+ Kxc8 28. Rxg7 Kb7 29. Rff7 Rag8 30. Rxg8 Rxg8 31. Bf4 Kc6 32. Rxh7 Re8 33. Kf2 Rxe4 34. Kf3 Re1 35. g4 Rb1 36. g5 Rxb2 37. g6 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2010.05.15"]
[Round "7"]
[White "Hondelink, Ida"]
[Black "Waardenburg, Lisanne"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "63"]
[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 Nf6 3. Nf3 e6 4. Bg5 Nc6 5. e3 Bb4+ 6. Nc3 Qe7 7. a3 Ba5 8. b4 Bb6 9. c5 0-0 10. cxb6 axb6 11. Bd3 h6 12. Bh4 e5 13. Nxd5 Qe6 14. Nxc7 Qe7 15. Nxa8 exd4 16. 0-0 dxe3 17. Re1 exf2+ 18. Bxf2 Qd6 19. Bh7+ Kxh7 20. Qxd6 Rd8 21. Qf4 Nd5 22. Qxf7 Nf6 23. Bh4 Rd7 24. Qc4 Nd5 25. Rad1 Ne3 26. Qe4+ g6 27. Qxe3 Rg7 28. Nxb6 Bf5 29. Nd4 Nxd4 30. Qxd4 Rg8 31. Re7+ Rg7 32. Qxg7# 1-0

[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 "9"]
[White "Waardenburg, Lisanne"]
[Black "Schoonhoven, Michele"]
[Result "1-0"]
[ECO "C47"]
[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. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bc5 6. Nf3 d6 7. Bg5 Bg4 8. Nd5 Rc8 9. h3 Be6 10. Nc3 h6 11. Bh4 0-0 12. Qd2 Bb4 13. a3 Bxc3 14. Qxc3 Nxe4 15. Qd3 Qe8 16. Qxe4 Bd5 17. Qxe8 Rfxe8+ 18. Kd2 Ne5 19. Nxe5 Rxe5 20. Re1 Rxe1 21. Kxe1 Re8+ 22. Kd1 b6 23. f3 a5 24. Bd3 c6 25. Re1 Rc8 26. Re7 b5 27. Rd7 a4 28. Rxd6 f6 29. Kd2 Rc7 30. Kc3 Bf7 31. Rd8+ Be8 32. Rxe8+ Kf7 33. Rd8 Ke7 34. Ra8 Rd7 35. Kb4 g5 36. Bf2 Ke6 37. Rc8 Rd5 38. Rxc6+ Ke5 39. Rc5 Rxc5 40. Kxc5 f5 41. Kxb5 f4 42. Kxa4 Kd5 43. c4+ Kd6 44. c5+ Kc6 45. Be4+ Kc7 46. c6 h5 47. Bd4 Kd6 48. Bf6 Kc7 49. Bxg5 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2010.05.14"]
[Round "5"]
[White "Michielsen, Maud"]
[Black "Waardenburg, Lisanne"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "73"]
[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 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. d3 d6 6. h3 h6 7. 0-0 Be6 8. Bb5 Qd7 9. Be3 Bxe3 10. fxe3 a6 11. Ba4 0-0-0 12. d4 exd4 13. exd4 Rhg8 14. d5 Bxh3 15. gxh3 g5 16. Nd4 Qxh3 17. dxc6 bxc6 18. Rxf6 g4 19. Nxc6 Rdf8 20. Ne7+ Kb8 21. Nxg8 Rxg8 22. Qd2 Qg3+ 23. Qg2 Qh4 24. Rxf7 Qh5 25. Rf5 Qg6 26. Ra5 Ka7 27. Nb5+ Kb8 28. Rxa6 Rg7 29. Rf1 h5 30. Rf8+ Kb7 31. Ra7+ Kb6 32. Qf2+ Kc6 33. Nd4+ Kb6 34. Ne6+ c5 35. Rxg7 Qxe4 36. Rb8+ Ka5 37. Ra7# 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2010.05.14"]
[Round "4"]
[White "Waardenburg, Lisanne"]
[Black "Kootstra, Anneke"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "119"]
[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. d4 d5 4. dxe5 Be6 5. exd5 Bxd5 6. Nc3 Be6 7. Qxd8+ Rxd8 8. Bg5 Rd7 9. Bb5 Be7 10. Bf4 f6 11. exf6 Nxf6 12. 0-0 a6 13. Ba4 b5 14. Bb3 Bxb3 15. axb3 0-0 16. Rxa6 Nb4 17. Ra7 Nfd5 18. Nxd5 Nxd5 19. Bg3 Bc5 20. Raa1 Nb4 21. c4 bxc4 22. bxc4 Nc2 23. Rac1 Nd4 24. Nxd4 Rxd4 25. Rcd1 Rxd1 26. Rxd1 Re8 27. Bxc7 Bd4 28. b3 Bc5 29. Rd8 Kf8 30. Rxe8+ Kxe8 31. Be5 g6 32. Bc3 Kd7 33. Kf1 Kc6 34. Ke2 Kb6 35. f4 Bd6 36. g3 h5 37. Ke3 Be7 38. Ke4 g5 39. fxg5 Bxg5 40. Kf5 Be3 41. g4 hxg4 42. Kxg4 Kc5 43. h4 Kc6 44. Kf5 Kc5 45. Kg6 Kd6 46. h5 Ke7 47. h6 Kf8 48. h7 Ke7 49. h8Q Kd6 50. Qe5+ Kc6 51. Qxe3 Kd6 52. Qe5+ Kc6 53. Qd5+ Kb6 54. Bd4+ Kc7 55. Kf6 Kc8 56. Qf7 Kd8 57. Ke6 Kc8 58. Kd6 Kb8 59. Kc6 Ka8 60. Qa7# 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2010.05.14"]
[Round "6"]
[White "Waardenburg, Lisanne"]
[Black "Pelova, Victoria"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "79"]
[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 d6 3. Nc3 Nc6 4. Bb5 Bd7 5. d3 Nf6 6. Bg5 Be7 7. Qd2 a6 8. Ba4 b5 9. Bb3 h6 10. Bh4 0-0 11. 0-0-0 Rb8 12. h3 Re8 13. g4 Nxe4 14. Nxe4 Bxh4 15. g5 hxg5 16. Nexg5 Nd4 17. Nxh4 Nxb3+ 18. axb3 c5 19. Rhg1 a5 20. Nhf3 a4 21. bxa4 bxa4 22. Ne4 Qb6 23. Qc3 d5 24. Nxc5 Bxh3 25. Nxa4 Qb5 26. b3 g6 27. d4 Qe2 28. Nxe5 Qxf2 29. Qxh3 Qf4+ 30. Kb1 Ra8 31. Rh1 Kf8 32. Nxg6+ fxg6 33. Rdf1 Re4 34. Rxf4+ Rxf4 35. Qh8+ Kf7 36. Qxa8 Kf6 37. Qxd5 Rf5 38. Qd6+ Kg5 39. Rg1+ Kh6 40. Qxg6# 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2010.05.13"]
[Round "3"]
[White "Keetman, Maaike"]
[Black "Waardenburg, Lisanne"]
[Result "1-0"]
[ECO "C45"]
[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. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bc5 6. Be3 d6 7. Nxc6 bxc6 8. Bxc5 dxc5 9. Qxd8+ Kxd8 10. 0-0-0+ Ke7 11. f3 Re8 12. Na4 Be6 13. Nxc5 Bxa2 14. b3 Rab8 15. Kb2 Bxb3 16. cxb3 Rb6 17. Bc4 Reb8 18. e5 Nd5 19. Bxd5 cxd5 20. Rxd5 Rb5 21. Rd7+ Ke8 22. Rxc7 a5 23. Ra1 Rd8 24. Rc1 Rdb8 25. Rc3 Ra8 26. Kc2 Rab8 27. f4 h6 28. Ne4 Rb4 29. Nd6+ Kd8 30. Nxf7+ Ke8 31. Nd6+ Kd8 32. g3 a4 33. Rc8+ Rxc8 34. Rxc8+ Ke7 35. bxa4 Rxa4 36. Kb3 Ra1 37. Rc7+ Kf8 38. Kb2 Rh1 39. Rc2 Ke7 40. Nf5+ Kf7 41. Re2 g6 42. Nxh6+ Ke6 43. Ng4 Rf1 44. Rd2 Kf5 45. Ne3+ Ke6 46. Nxf1 g5 47. Rd6+ Ke7 48. f5 g4 49. Ne3 Kf7 50. Nd5 Ke8 51. e6 Kf8 52. e7+ Ke8 53. Rd8+ Kf7 54. e8Q+ Kg7 55. Qg6# 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2010.05.13"]
[Round "1"]
[White "Waardenburg, Lisanne"]
[Black "Engelberts, Robin"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "98"]
[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 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Qa5+ 6. Nc3 Bd7 7. dxc5 Bxc5 8. Bf4 Nge7 9. Qe2 Nf5 10. Bxc6 Bxc6 11. 0-0-0 0-0 12. g4 Ne7 13. h4 Bb4 14. Bd2 Bxc3 15. Bxc3 Qxa2 16. b3 Rac8 17. Qe3 b6 18. h5 h6 19. g5 Nf5 20. Qd2 d4 21. Bxd4 Bxf3 22. Bc3 Bxd1 23. Rxd1 Rc7 24. g6 Qa3+ 25. Bb2 Qxb3 26. gxf7+ Rfxf7 27. Qd8+ Kh7 28. Qd2 Rfd7 29. Qe2 Rxd1+ 30. Qxd1 Qd5 31. Qe2 Qc4 32. Qd1 Qf4+ 33. Kb1 Qxf2 34. Qg4 Qxc2+ 35. Ka1 Ne3 36. Qxe6 Nc4 37. Qg6+ Qxg6 38. hxg6+ Kxg6 39. Bd4 Kf5 40. Ka2 Nxe5 41. Bxe5 Kxe5 42. Kb3 Rc5 43. Kb4 g5 44. Kb3 g4 45. Kb4 g3 46. Kb3 g2 47. Kb4 g1Q 48. Kb3 Qb1+ 49. Ka3 Ra5# 0-1

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2010.05.13"]
[Round "2"]
[White "Wille, Renske"]
[Black "Waardenburg, Lisanne"]
[Result "0-1"]
[ECO "C46"]
[PlyCount "50"]
[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 Nxe5 5. d4 Bxd4 6. Qxd4 Nc6 7. Qxg7 Qf6 8. Qxf6 Nxf6 9. Bb5 a6 10. Bxc6 dxc6 11. Be3 Be6 12. 0-0-0 Rd8 13. Rxd8+ Kxd8 14. Rd1+ Kc8 15. Bg5 Nd7 16. f4 f6 17. Bh4 Rg8 18. g3 Bg4 19. Rd4 c5 20. Rd2 b6 21. Nd5 Re8 22. Ne3 Bh5 23. Nf5 Rxe4 24. Ng7 Re1+ 25. Rd1 Rxd1# 0-1

