[Event "NED-ch U14 Girls"]
[Site "Assen"]
[Date "2017.04.29"]
[Round "9"]
[White "Bruggink, Lyne"]
[Black "Rijken, Heidi"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "849"]
[BlackElo "1035"]
[PlyCount "82"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 d5 2. e5 Nc6 3. Nf3 Bg4 4. Nc3 Nxe5 5. Be2 Nxf3+ 6. Bxf3 Bxf3 7. Qxf3 Nf6 8. 0-0 e6 9. d4 Be7 10. Bg5 Qd7 11. Rfe1 0-0-0 12. Bxf6 Bxf6 13. Rad1 Rdf8 14. b3 a6 15. Na4 Qc6 16. Qg3 Rd8 17. Rd3 Qd6 18. Qxd6 Rxd6 19. Red1 Rc6 20. Rc3 Rxc3 21. Nxc3 Rd8 22. Na4 Rd6 23. Nc5 Rc6 24. Rd2 Bxd4 25. Na4 Bf6 26. b4 b5 27. Nc5 Bc3 28. Re2 Bxb4 29. Nd3 Bd6 30. g3 Kd7 31. a3 Rc3 32. f4 Rxa3 33. Kf2 Rc3 34. Kg2 b4 35. Kh3 b3 36. Re3 b2 37. Re1 Rxc2 38. Rb1 Ba3 39. Ne5+ Ke7 40. Nd3 Rc1 41. Nxc1 bxc1Q 0-1

[Event "NED-ch U14 Girls"]
[Site "Assen"]
[Date "2017.04.28"]
[Round "8"]
[White "Rijken, Heidi"]
[Black "Hatzmann, Mirthe"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "1035"]
[BlackElo "915"]
[PlyCount "80"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nc6 5. Bd2 Bd7 6. e3 Be7 7. Bd3 0-0 8. 0-0 Re8 9. a3 Bd6 10. cxd5 exd5 11. Re1 Bg4 12. Be2 h6 13. h3 Bf5 14. Rc1 a6 15. Qb3 Na5 16. Qa4 Nc6 17. Kh1 Ne7 18. Qb3 Rb8 19. Bf1 Kh8 20. Nd1 Qd7 21. Bb4 Bxb4 22. Qxb4 Kg8 23. Ne5 Qd8 24. Qb3 Ng6 25. Nxg6 Bxg6 26. Bd3 Bxd3 27. Qxd3 Qd6 28. Kg1 Qb6 29. Re2 Re7 30. Rec2 Rc8 31. Nc3 c6 32. Ne2 Qd8 33. Ng3 Rec7 34. Nf5 Qd7 35. Nh4 Qe7 36. Nf3 Ne4 37. Nd2 Nxd2 38. Qxd2 Qe4 39. Rc3 Kf8 40. Qc2 Qxc2 1/2-1/2

[Event "NED-ch U14 Girls"]
[Site "Assen"]
[Date "2017.04.27"]
[Round "7"]
[White "Mang, Dalya"]
[Black "Rijken, Heidi"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1000"]
[BlackElo "1035"]
[PlyCount "133"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Bf4 Nc6 4. e3 Nf6 5. Nc3 Bd6 6. Bg3 Bxg3 7. hxg3 Bd7 8. Nf3 a6 9. Bd3 Qe7 10. Qb3 Qb4 11. cxd5 exd5 12. Bc2 Qxb3 13. Bxb3 Be6 14. Rc1 0-0-0 15. Na4 Rhe8 16. 0-0 h6 17. Nc5 Bd7 18. Ba4 Nb8 19. Ne5 Rf8 20. Rc2 Bxa4 21. Nxa4 Nfd7 22. Rfc1 c6 23. Nd3 Kc7 24. Nf4 Kd6 25. Nc3 Nf6 26. b4 Rfe8 27. a4 b5 28. axb5 axb5 29. Ra2 Ke7 30. Rca1 Kf8 31. Ra7 Rd7 32. Ra8 Rc7 33. R8a7 Rxa7 34. Rxa7 Nbd7 35. Rc7 Nb8 36. Ra7 Re7 37. Ra8 Re8 38. Nd3 Nbd7 39. Ra7 Rc8 40. Kf1 Ke8 41. Ke2 g5 42. f4 g4 43. Nf2 h5 44. Kd3 Kf8 45. e4 Rd8 46. Rc7 Nb8 47. exd5 Nxd5 48. Nxd5 cxd5 49. Rc5 Kg7 50. Rxb5 Kf6 51. Nd1 Ke6 52. Rb6+ Ke7 53. Ne3 Nd7 54. Nxd5+ Kf8 55. Rh6 Nc5+ 56. bxc5 Rxd5 57. Kc4 Rd7 58. Rxh5 f6 59. Rh8+ Kg7 60. Rc8 Re7 61. Kd3 Ra7 62. c6 Ra3+ 63. Ke4 Rxg3 64. Rb8 Rxg2 65. c7 Rc2 66. c8Q Rxc8 67. Rxc8 1-0

[Event "NED-ch U14 Girls"]
[Site "Assen"]
[Date "2017.04.26"]
[Round "5"]
[White "Basa, Manasvita"]
[Black "Rijken, Heidi"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "935"]
[BlackElo "1035"]
[PlyCount "109"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. Bc4 Bg4 6. h3 Bh5 7. d3 c6 8. Bd2 Qc7 9. Qe2 Nbd7 10. 0-0-0 0-0-0 11. g4 Bg6 12. Rhf1 e6 13. Bg5 Be7 14. Ne4 h6 15. Bh4 Rhe8 16. Bg3 Qb6 17. Nd6+ Bxd6 18. Bxd6 Rg8 19. Bg3 Nc5 20. b3 Ncd7 21. Ne5 Nxe5 22. Qxe5 Nd7 23. Qe2 a6 24. f4 Rgf8 25. Rde1 Bh7 26. f5 exf5 27. gxf5 Bg8 28. Bd6 Nf6 29. Bxf8 Rxf8 30. Qe3 Qxe3+ 31. Rxe3 b5 32. Bxb5 axb5 33. Rg1 g5 34. fxg6 fxg6 35. Rxg6 Kb7 36. Rxh6 Nd5 37. Rg3 Kb6 38. Rgg6 Ne7 39. Rf6 Ra8 40. Kb2 Kc7 41. Rh8 Ra6 42. h4 Bd5 43. h5 Ng8 44. Rg6 Ra8 45. h6 c5 46. h7 Ne7 47. Rxa8 Nxg6 48. h8Q Nxh8 49. Rxh8 Kb6 50. c4 bxc4 51. bxc4 Bf3 52. Rh6+ Ka5 53. Re6 Kb4 54. Ra6 Be2 55. a3# 1-0

[Event "NED-ch U14 Girls"]
[Site "Assen"]
[Date "2017.04.26"]
[Round "6"]
[White "Rijken, Heidi"]
[Black "Lukasiak, Alicja"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1035"]
[BlackElo "175"]
[PlyCount "61"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Bb4 5. Nf3 Bxc3+ 6. bxc3 0-0 7. cxd5 exd5 8. e3 Bg4 9. Be2 Nc6 10. 0-0 h6 11. Bh4 Qd6 12. Bg3 Qd7 13. Qc2 Ne4 14. Rfc1 Rfe8 15. Ne5 Nxe5 16. Bxe5 c5 17. f3 Bf5 18. fxe4 Bxe4 19. Bd3 cxd4 20. exd4 Bxd3 21. Qxd3 Rac8 22. Qg3 f6 23. Bxf6 b6 24. Be5 Re7 25. Bf4 Kh8 26. Re1 Rce8 27. Rxe7 Rxe7 28. Rf1 Re4 29. Bxh6 gxh6 30. Rf8+ Kh7 31. Qg8# 1-0

[Event "NED-ch U14 Girls"]
[Site "Assen"]
[Date "2017.04.25"]
[Round "4"]
[White "Rijken, Heidi"]
[Black "Van Dongen, Lana"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1035"]
[BlackElo "906"]
[PlyCount "117"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nc6 4. Nf3 Nf6 5. Bd2 b6 6. e3 Bb7 7. Be2 Bd6 8. 0-0 0-0 9. a3 Ne7 10. Rc1 Rc8 11. Bd3 Nc6 12. cxd5 Nxd5 13. Nxd5 exd5 14. Re1 Re8 15. Bb5 Qd7 16. Qc2 a6 17. Bxc6 Bxc6 18. Qxc6 Qxc6 19. Rxc6 Re7 20. Rc2 Rce8 21. Re2 h6 22. Nh4 g6 23. h3 Re4 24. Nf3 Kg7 25. Bc1 c5 26. dxc5 Bxc5 27. Red2 Rd8 28. b4 Be7 29. Bb2+ Bf6 30. Bxf6+ Kxf6 31. Rc6+ Re6 32. Rxe6+ fxe6 33. e4 Ke7 34. exd5 Rxd5 35. Rxd5 exd5 36. Kf1 Kd6 37. Ke2 g5 38. Kd3 Kc6 39. Nd4+ Kd7 40. g3 h5 41. f4 gxf4 42. gxf4 Ke7 43. Nf5+ Kf6 44. Ne3 Ke6 45. Kd4 Kd6 46. Nxd5 Kc6 47. Ne3 Kd6 48. f5 Kd7 49. Ke5 Ke7 50. Nd5+ Kf7 51. Nxb6 h4 52. f6 Kf8 53. Ke6 Ke8 54. f7+ Kf8 55. Nd7+ Kg7 56. f8Q+ Kg6 57. Qf6+ Kh5 58. Kf5 a5 59. Qg5# 1-0

[Event "NED-ch U14 Girls"]
[Site "Assen"]
[Date "2017.04.24"]
[Round "2"]
[White "Rijken, Heidi"]
[Black "Stevanovic, Alexandra"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1035"]
[BlackElo "839"]
[PlyCount "68"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. e3 h6 7. Bh4 g5 8. Bg3 Bb4 9. Be2 Ne4 10. Qb3 Qe7 11. 0-0 Bxc3 12. bxc3 g4 13. Bxc7 Nb6 14. Qb5+ Qd7 15. Qxd7+ Kxd7 16. Bxb6 gxf3 17. Bxf3 axb6 18. cxd5 exd5 19. Rfc1 Ra3 20. c4 dxc4 21. Bxe4 Bxe4 22. Rxc4 Bd5 23. Rc2 Rg8 24. g3 Rc8 25. Rxc8 Kxc8 26. Kf1 b5 27. Ke1 b4 28. Rc1+ Kd8 29. Rb1 Ra4 30. f4 Bxa2 31. Rb2 Bc4 32. g4 Ra1+ 33. Kf2 Ra2 34. Rxa2 Bxa2 0-1

[Event "NED-ch U14 Girls"]
[Site "Assen"]
[Date "2017.04.24"]
[Round "3"]
[White "Van Essen, Marieke"]
[Black "Rijken, Heidi"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "821"]
[BlackElo "1035"]
[PlyCount "109"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. Bc4 Bf5 6. Nh4 Bg6 7. Qf3 c6 8. Qh3 Qc7 9. Nxg6 fxg6 10. d3 Qe5+ 11. Qe3 Qxe3+ 12. Bxe3 Nbd7 13. 0-0 h6 14. Rae1 e5 15. Bf4 0-0-0 16. Bxe5 Nxe5 17. Rxe5 Bd6 18. Re6 g5 19. g3 h5 20. Ne4 Nxe4 21. dxe4 Rhe8 22. Rd1 Bc5 23. Rxd8+ Rxd8 24. Re5 Bb6 25. Rxg5 Rd2 26. Bd3 Rxf2 27. Kh1 Bd4 28. b3 Rd2 29. a4 Rd1+ 30. Kg2 Rd2+ 31. Kh3 Bg1 32. Rxh5 Rxh2+ 33. Kg4 Rxh5 34. Kxh5 Bd4 35. Kg5 Kd7 36. Kf5 Ke7 37. Bc4 b6 38. e5 c5 39. e6 Bc3 40. Ke4 Bf6 41. Kd5 Ke8 42. Kc6 Bd8 43. Kb7 a5 44. Kc6 Ke7 45. Kd5 Bc7 46. g4 Bd8 47. Ke5 g6 48. Bd3 g5 49. Bc4 Kf8 50. Kd6 Ke8 51. Bb5+ Kf8 52. Kd7 Be7 53. Kc7 Bf6 54. Kxb6 Ke7 55. Bc4 1-0

[Event "NED-ch U14 Girls"]
[Site "Assen"]
[Date "2017.04.23"]
[Round "1"]
[White "Martinez, Sara"]
[Black "Rijken, Heidi"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1496"]
[BlackElo "1035"]
[PlyCount "54"]
[EventDate "2017.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 c6 6. Nf3 Bg4 7. Bc4 Nbd7 8. Nd5 Qd8 9. Nxf6+ Nxf6 10. Ne5 Qc8 11. Bxf7+ Kd8 12. Nxg4 Nxg4 13. Bh5 Qe6+ 14. Qe2 Qxe2+ 15. Kxe2 Nf6 16. Bf3 g6 17. Rab1 Bg7 18. Rbd1 Ke8 19. c4 Rd8 20. Bc3 Rg8 21. b4 Rd7 22. b5 cxb5 23. cxb5 b6 24. Bc6 Ne4 25. Bxe4 Rc7 26. Rd3 Rf8 27. f3 Kd8 1-0

[Event "NED-ch U14 Girls"]
[Site "Rotterdam"]
[Date "2016.05.07"]
[Round "9"]
[White "Tiggelman, Laura"]
[Black "Rijken, Heidi"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "536"]
[BlackElo "982"]
[PlyCount "43"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Nge2 Bg4 7. f3 Bf5 8. Bd2 Qc7 9. Ng3 Bg6 10. Nce4 Nxe4 11. fxe4 Nd7 12. c3 0-0-0 13. Qb3 e6 14. 0-0-0 Nb6 15. Rhf1 Nxc4 16. Qxc4 h6 17. Qa4 Qd7 18. Qxa7 Kc7 19. c4 Bb4 20. Bxb4 Ra8 21. Ba5+ Kc8 22. Qxa8# 1-0

[Event "NED-ch U14 Girls"]
[Site "Rotterdam"]
[Date "2016.05.06"]
[Round "8"]
[White "Rijken, Heidi"]
[Black "Woest, Imre"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "982"]
[BlackElo "967"]
[PlyCount "53"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[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 e6 3. Nc3 d5 4. Bg5 c6 5. Nf3 Nbd7 6. e3 Bd6 7. Be2 0-0 8. 0-0 b6 9. Qc2 Bb7 10. e4 e5 11. Qd2 Be7 12. Bxf6 Nxf6 13. Bd3 exd4 14. Nxd4 c5 15. Nb3 dxe4 16. Bc2 a6 17. Rfe1 Qc7 18. Nxe4 Rad8 19. Nxf6+ Bxf6 20. Qe2 Bxb2 21. Bxh7+ Kxh7 22. Qxb2 Qc6 23. f3 Rfe8 24. Qf2 Rd6 25. Rxe8 Qxe8 26. Re1 Qd7 27. Qc2+ 1/2-1/2

[Event "NED-ch U14 Girls"]
[Site "Rotterdam"]
[Date "2016.05.05"]
[Round "7"]
[White "Geene, Ilse"]
[Black "Rijken, Heidi"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1019"]
[BlackElo "982"]
[PlyCount "83"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 dxe4 3. Nxe4 Bf5 4. Nc5 Qd4 5. Nb3 Qe4+ 6. Ne2 Qxc2 7. Qxc2 Bxc2 8. Na5 b6 9. Nd4 bxa5 10. Nxc2 Nf6 11. Be2 Nbd7 12. Nd4 Ne5 13. f4 Ng6 14. 0-0 e5 15. Bb5+ Nd7 16. Nc6 Nxf4 17. Nxe5 Ng6 18. Bxd7+ Ke7 19. Nxg6+ hxg6 20. Bc6 Rd8 21. b3 Ke6 22. Bb5 Bc5+ 23. Kh1 Bd4 24. Rb1 f5 25. Bc4+ Ke7 26. Re1+ Kf8 27. Ba3+ Rd6 28. Bxd6+ cxd6 29. Re6 Be5 30. h3 g5 31. Bb5 Kf7 32. Bc4 Kf8 33. Re1 g4 34. d4 g5 35. dxe5 d5 36. Bxd5 gxh3 37. Rf6+ Kg7 38. Rf7+ Kh6 39. gxh3 Kh5 40. Bf3+ g4 41. Rxf5+ Kg6 42. Bxg4 1-0

[Event "NED-ch U14 Girls"]
[Site "Rotterdam"]
[Date "2016.05.04"]
[Round "6"]
[White "Rijken, Heidi"]
[Black "Stevanovic, Alexandra"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "982"]
[BlackElo "358"]
[PlyCount "47"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 Bf5 5. Nc3 e6 6. Nf3 Bd6 7. 0-0 0-0 8. Re1 Ng4 9. h3 Nh6 10. e4 Qf6 11. Bxh6 Qxh6 12. exf5 exf5 13. Qd3 Qh5 14. Nd5 Nd7 15. Ne7+ Bxe7 16. Rxe7 Rad8 17. Rae1 Nf6 18. Qb3 h6 19. Ne5 Kh7 20. Bxf7 Qg5 21. Bg6+ Kh8 22. Nf7+ Rxf7 23. Qxf7 h5 24. Qxg7# 1-0

[Event "NED-ch U14 Girls"]
[Site "Rotterdam"]
[Date "2016.05.03"]
[Round "5"]
[White "Meijer, Kim"]
[Black "Rijken, Heidi"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "716"]
[BlackElo "982"]
[PlyCount "89"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nc6 4. Nf3 Bg4 5. Be2 0-0-0 6. c4 Qd7 7. d5 Bxf3 8. Bxf3 Ne5 9. Nd2 Nf6 10. 0-0 e6 11. Re1 Nxf3+ 12. Nxf3 exd5 13. Ne5 Qe6 14. Ng6 dxc4 15. Qxd8+ Kxd8 16. Rxe6 fxe6 17. Nxh8 Ke7 18. Be3 b6 19. Rc1 a5 20. Rxc4 c5 21. Bf4 Nd7 22. Rc2 Kf6 23. Rd2 Ke7 24. h4 g6 25. Bd6+ Kf6 26. Bxf8 Nxf8 27. Rd6 b5 28. Ra6 a4 29. Ra5 Kg7 30. Nxg6 Kxg6 31. Rxb5 Nd7 32. Ra5 Kf5 33. Rxa4 Ke5 34. Ra7 Nf6 35. Rb7 Kd4 36. a4 c4 37. a5 Ne4 38. a6 Nc5 39. Rb6 Na4 40. Rb4 Nxb2 41. Rxb2 Kd3 42. a7 c3 43. Rb3 Kc4 44. Rxc3+ Kxc3 45. a8Q 1-0

[Event "NED-ch U14 Girls"]
[Site "Rotterdam"]
[Date "2016.05.02"]
[Round "4"]
[White "Rijken, Heidi"]
[Black "Van Harten, Eva"]
[Result "0-1"]
[ECO "D50"]
[WhiteElo "982"]
[BlackElo "857"]
[PlyCount "94"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. Nf3 Nf6 5. Bg5 cxd4 6. Nxd4 Be7 7. e3 Nc6 8. Nxc6 bxc6 9. Be2 Rb8 10. Qd2 Ba6 11. cxd5 Bxe2 12. Qxe2 cxd5 13. 0-0 0-0 14. Bf4 Bd6 15. Bxd6 Qxd6 16. Rfd1 Qe5 17. h3 Rb4 18. Rab1 Rfb8 19. Qc2 Qg5 20. Rdc1 Kf8 21. Ne2 Ne4 22. Nc3 Nd6 23. a3 Rh4 24. Kh2 Nc4 25. g3 Rh6 26. h4 Qe5 27. Kg2 Qh5 28. Qd1 Rxb2 29. Rxb2 Nxb2 30. Qxh5 Rxh5 31. Rb1 Nc4 32. Rb8+ Ke7 33. Rb7+ Kf6 34. Rxa7 h6 35. a4 g5 36. hxg5+ hxg5 37. a5 Rh8 38. a6 Na5 39. Nb5 Kg6 40. Nd6 f5 41. Nb7 Nc6 42. Nc5 Nxa7 43. Nxe6 Nb5 44. Kf1 Ra8 45. Nc5 Nc7 46. Na4 Rxa6 47. Nc5 Rd6 0-1

[Event "NED-ch U14 Girls"]
[Site "Rotterdam"]
[Date "2016.05.01"]
[Round "3"]
[White "Boghossian, Linet"]
[Black "Rijken, Heidi"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1009"]
[BlackElo "982"]
[PlyCount "139"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. d3 c6 6. Be2 Bg4 7. 0-0 e6 8. Be3 Bb4 9. Bd2 Qc7 10. Ne4 Nxe4 11. Bxb4 Nd6 12. Nd2 Bxe2 13. Qxe2 Nd7 14. Nb3 Nf5 15. Qf3 Ne5 16. Qf4 Qb6 17. Bc5 Qc7 18. d4 b6 19. Ba3 g5 20. Qxe5 Qxe5 21. dxe5 0-0-0 22. Rad1 h5 23. Nd2 g4 24. Ne4 Rdg8 25. Ng3 Nh6 26. Nxh5 Rg5 27. Ng3 Rxe5 28. b3 Rg5 29. Ne4 Rh5 30. Bb2 Rf8 31. Ng3 Rg5 32. Ne2 Nf5 33. Nd4 c5 34. Nxf5 Rxf5 35. Rd3 Rh5 36. Re1 Rg8 37. Ree3 Rg6 38. Re5 f5 39. Rde3 Rgh6 40. Rxe6 Rh7 41. Re7 Rxh2 42. Rxh7 Rxh7 43. Re5 Rf7 44. Bc1 Kd7 45. Kf1 Rh7 46. Kg1 Rf7 47. g3 Kd6 48. Bf4 Kc6 49. c4 a6 50. Re6+ Kb7 51. Bd6 Kc8 52. Be5 Kb7 53. Bf6 Kc7 54. Re7+ Rxe7 55. Bxe7 Kd7 56. Bg5 Kd6 57. Bf4+ Kc6 58. Kf1 a5 59. Ke2 b5 60. Kd3 Kb6 61. a3 b4 62. axb4 axb4 63. Ke3 Kc6 64. f3 Kd7 65. fxg4 fxg4 66. Ke4 Ke6 67. Bg5 Kf7 68. Kf4 Ke6 69. Kxg4 Kf7 70. Be3 1-0

[Event "NED-ch U14 Girls"]
[Site "Rotterdam"]
[Date "2016.04.30"]
[Round "2"]
[White "Rijken, Heidi"]
[Black "Waardenburg, Marlinde"]
[Result "0-1"]
[ECO "D91"]
[WhiteElo "982"]
[BlackElo "1406"]
[PlyCount "126"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bg5 c6 5. Nf3 Bg7 6. e3 0-0 7. Be2 Bf5 8. 0-0 h6 9. Bh4 dxc4 10. Bxc4 Nbd7 11. h3 c5 12. Qe2 Ne4 13. Rad1 g5 14. Bg3 Nxg3 15. fxg3 Qc7 16. Qf2 Bg6 17. Be2 Rad8 18. Bd3 Bxd3 19. Rxd3 Nb6 20. Rdd1 c4 21. g4 e6 22. h4 Qe7 23. Ne2 Nd5 24. Rc1 Rc8 25. Nc3 Rfe8 26. Kh2 Nb4 27. Rb1 Nd5 28. Rh1 gxh4 29. Nxh4 Nxe3 30. Qxe3 Qxh4+ 31. Qh3 Qxh3+ 32. gxh3 Bxd4 33. Nb5 Be5+ 34. Kg2 a6 35. Na3 Red8 36. Rhf1 Rd2+ 37. Rf2 Rxf2+ 38. Kxf2 b5 39. Ke3 Rd8 40. h4 Rd4 41. Rg1 Rd3+ 42. Ke4 Bxb2 43. Nc2 Rd2 44. Nb4 Rd4+ 45. Ke3 Rd7 46. Kf3 c3 47. g5 hxg5 48. Rxg5+ Kf8 49. h5 a5 50. Nc2 Rd2 51. h6 Rh2 52. h7 Rxh7 53. Rxb5 Rh2 54. Ne1 c2 55. Nxc2 Rxc2 56. Rxa5 Rc3+ 57. Kf4 Ra3 58. Rh5 Rxa2 59. Kg5 Ra5+ 60. Kg4 Rxh5 61. Kxh5 f6 62. Kg4 Kf7 63. Kf4 Kg6 0-1

[Event "NED-ch U14 Girls"]
[Site "Rotterdam"]
[Date "2016.04.29"]
[Round "1"]
[White "Lindenaar, Katja"]
[Black "Rijken, Heidi"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "419"]
[BlackElo "982"]
[PlyCount "62"]
[EventDate "2016.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[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 f6 4. Bc4 Bb4+ 5. c3 Ba5 6. dxe5 Qe7 7. 0-0 Nxe5 8. b3 Nxc4 9. bxc4 d6 10. Ba3 Bg4 11. Re1 Qf7 12. Qd4 Bxf3 13. c5 Qg6 14. g3 0-0-0 15. Qc4 dxc5 16. Nd2 Rxd2 17. Bc1 Rc2 18. Bf4 Qe8 19. Qxc5 Bb6 20. Qf5+ Qd7 21. Red1 Qxf5 22. exf5 Bxd1 23. Rxd1 Rxf2 24. Kh1 Rxa2 25. c4 Ne7 26. Rc1 Re8 27. c5 Ba5 28. c6 Nxc6 29. g4 Ree2 30. g5 fxg5 31. Bxg5 Rxh2+ 0-1

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2015.05.16"]
[Round "9"]
[White "Nissen, Mieke"]
[Black "Rijken, Heidi"]
[Result "0-1"]
[ECO "A20"]
[BlackElo "854"]
[PlyCount "150"]
[EventDate "2015.05.14"]
[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 e5 2. e3 Nc6 3. Nf3 Nf6 4. d4 exd4 5. exd4 Bb4+ 6. Nc3 Bxc3+ 7. bxc3 0-0 8. Bd3 d6 9. d5 Ne7 10. 0-0 Bg4 11. h3 Bh5 12. Be2 Bg6 13. Bg5 Nc8 14. Bd3 Bxd3 15. Qxd3 h6 16. Bh4 Nb6 17. Rfe1 Na4 18. Rab1 Rb8 19. Qd1 Nxc3 20. Bxf6 Qxf6 21. Qd2 Nxb1 22. Rxb1 Qg6 23. Re1 Rfe8 24. Rd1 Re7 25. Nh4 Qe4 26. Nf3 Qxc4 27. Qa5 a6 28. Qd2 Re2 29. Qd4 Qxd4 30. Rxd4 Rxa2 31. Rc4 Rc8 32. Kh2 Rxf2 33. Kg1 Re2 34. Rc1 Ra2 35. Nd4 a5 36. Nb5 Re2 37. Nxd6 cxd6 38. Rxc8+ Kh7 39. Rd8 a4 40. Ra8 b5 41. Kf1 Ra2 42. Ke1 b4 43. Kd1 b3 44. Kc1 Rxg2 45. Rxa4 b2+ 46. Kb1 Rd2 47. Ra5 f5 48. Ra4 Rxd5 49. Kxb2 Rd3 50. h4 Rd1 51. Kc3 Rf1 52. Rd4 f4 53. Rxd6 Rg1 54. Kd2 g5 55. h5 g4 56. Rd7+ Kg8 57. Kd3 Kf8 58. Ke4 f3 59. Kf5 f2 60. Kf6 f1Q+ 61. Ke6 Qc4+ 62. Kf6 Rf1+ 63. Ke5 Qe2+ 64. Kd6 Rd1+ 65. Kc7 Rxd7+ 66. Kxd7 Qa6 67. Kc7 Qd3 68. Kc6 Ke7 69. Kc5 Ke6 70. Kc6 Qd6+ 71. Kb5 Kd5 72. Ka4 Qb8 73. Ka3 Kc4 74. Ka2 Kc3 75. Ka1 Qb2# 0-1

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2015.05.16"]
[Round "7"]
[White "Reuver, Yrsa"]
[Black "Rijken, Heidi"]
[Result "0-1"]
[ECO "B10"]
[BlackElo "854"]
[PlyCount "78"]
[EventDate "2015.05.14"]
[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. Nf3 d5 3. e5 Bf5 4. Bd3 Bxd3 5. cxd3 e6 6. 0-0 Bb4 7. a3 Ba5 8. b4 Bb6 9. Nc3 Nd7 10. Na4 Bc7 11. d4 Ne7 12. Nc5 Rb8 13. Nxd7 Qxd7 14. d3 Ng6 15. h3 0-0 16. a4 Ra8 17. Ba3 Rfd8 18. Bc1 h6 19. Rb1 a6 20. b5 Rdc8 21. bxc6 Qxc6 22. Ra1 Qc3 23. Ra3 Qb4 24. Rb3 Qxa4 25. Rxb7 Qxd1 26. Rxd1 a5 27. Nd2 a4 28. Nb1 Rcb8 29. Rb2 a3 30. Rxb8+ Rxb8 31. Bxa3 Rb3 32. Bd6 Bb6 33. Bc5 Ba5 34. Rc1 Rxd3 35. Na3 Nf4 36. Rb1 Ne2+ 37. Kf1 Nxd4 38. Bb4 Bxb4 39. Rxb4 Rd1# 0-1

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2015.05.16"]
[Round "8"]
[White "Rijken, Heidi"]
[Black "Warnaar, Alisha"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "854"]
[PlyCount "94"]
[EventDate "2015.05.14"]
[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 g6 2. c4 Bg7 3. Nf3 Nf6 4. Nc3 0-0 5. Bg5 d6 6. e3 Bg4 7. Bd3 Nbd7 8. 0-0 c5 9. d5 Ne5 10. Be2 Bxf3 11. Bxf3 Nxc4 12. Qe2 Ne5 13. Rad1 Qb6 14. Rb1 e6 15. dxe6 fxe6 16. Rfd1 Nxf3+ 17. Qxf3 Qb4 18. Bxf6 Bxf6 19. Qh3 Rae8 20. g3 Qb6 21. Ne2 d5 22. Nf4 Be5 23. Nd3 Bf6 24. Rdc1 c4 25. Nf4 Be5 26. Ne2 Qc5 27. Qg4 b5 28. Rd1 a6 29. a3 Qe7 30. Rf1 Qf6 31. b4 Bb2 32. Nf4 Qe5 33. Rfd1 Bc3 34. Nh3 Qf6 35. e4 Bd4 36. Rf1 Qf3 37. Qh4 dxe4 38. Rbd1 e5 39. Rde1 e3 40. Qxh7+ Kxh7 41. Ng5+ Kh6 42. Nxf3 Rxf3 43. Kg2 Rxf2+ 44. Kh3 Ref8 45. Rg1 e2 46. Rxe2 Rxe2 47. g4 Bxg1 0-1

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2015.05.15"]
[Round "6"]
[White "Rijken, Heidi"]
[Black "Allaart, Janne"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "854"]
[BlackElo "1451"]
[PlyCount "170"]
[EventDate "2015.05.14"]
[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 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nc3 Nc6 6. Nf3 Bb4 7. Bd2 0-0 8. 0-0 b6 9. a3 Bd6 10. e4 e5 11. Be3 Bg4 12. d5 Na5 13. Ba2 Nb7 14. h3 Bh5 15. Qe2 Bc5 16. Rac1 Re8 17. Na4 Bxe3 18. Qxe3 Qd7 19. Nc3 Nd6 20. Ne2 Ndxe4 21. Rfd1 Qe7 22. Bb1 Nd6 23. Ng3 Bg6 24. Bxg6 fxg6 25. Kh2 Nf5 26. Qg5 Nxg3 27. Qxg3 Ne4 28. Qh4 Qxh4 29. Nxh4 Nxf2 30. Rf1 Ne4 31. Rxc7 Nf6 32. d6 Red8 33. Rd1 Rdc8 34. Nf3 e4 35. Ne5 Rd8 36. Nc6 Re8 37. d7 Nxd7 38. Rdxd7 e3 39. Rxg7+ Kh8 40. Rxh7+ Kg8 41. Nd4 e2 42. Rce7 e1Q 43. Rxe1 Rxe1 44. Rh4 Rae8 45. Nf3 R1e4 46. Rxe4 Rxe4 47. Kg3 Re2 48. Nh4 Kg7 49. Kf4 Rxb2 50. g4 Rb5 51. Nf3 Ra5 52. h4 Rxa3 53. Ng5 Ra4+ 54. Kf3 b5 55. Ne6+ Kf6 56. Nc5 Ra3+ 57. Kf4 b4 58. Ne4+ Kg7 59. Kg5 b3 60. h5 b2 61. h6+ Kh8 62. Nd2 Ra1 63. Kxg6 Rd1 64. Kf7 Rxd2 65. g5 Rg2 66. g6 Rxg6 67. Kxg6 b1Q+ 68. Kf7 Qh7+ 69. Kf6 Qxh6+ 70. Kf5 Qh4 71. Ke5 Qg4 72. Kd5 Qf4 73. Ke6 Qg5 74. Kd6 Qf5 75. Kc6 Qe5 76. Kd7 Qf6 77. Kc7 Qe6 78. Kb7 Qd6 79. Kxa7 Qb4 80. Ka8 Kg7 81. Ka7 Kf7 82. Ka6 Ke6 83. Ka7 Kd6 84. Ka6 Kc6 85. Ka7 Qb7# 0-1

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2015.05.15"]
[Round "4"]
[White "Rijken, Heidi"]
[Black "De Boer, Marit"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "854"]
[PlyCount "88"]
[EventDate "2015.05.14"]
[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 Be7 5. Nf3 Nc6 6. e3 h6 7. Bh4 a6 8. Bd3 Nd7 9. Bg3 Nf6 10. 0-0 0-0 11. Qc2 Nb4 12. Qe2 Nxd3 13. Qxd3 c6 14. Rac1 Bd6 15. Bxd6 Qxd6 16. c5 Qe7 17. Ne2 Ne4 18. Nf4 f6 19. Nh4 Qe8 20. f3 Ng5 21. Nhg6 Rf7 22. e4 e5 23. dxe5 fxe5 24. exd5 exf4 25. dxc6 Bf5 26. Rfe1 Bxd3 27. Rxe8+ Rxe8 28. Nh4 bxc6 29. Rd1 Bb5 30. b3 a5 31. a4 Ba6 32. Kf2 Rfe7 33. g3 Re2+ 34. Kg1 Re1+ 35. Rxe1 Rxe1+ 36. Kg2 fxg3 37. Kxg3 Rb1 38. Nf5 Rxb3 39. Ne7+ Kf7 40. Nxc6 Rxf3+ 41. Kg2 Kf8 42. Nxa5 Rf4 43. Nb3 Bb7+ 44. Kg1 Nh3# 0-1

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2015.05.15"]
[Round "5"]
[White "Takang, Anna Mae"]
[Black "Rijken, Heidi"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "854"]
[PlyCount "116"]
[EventDate "2015.05.14"]
[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. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Bg4 6. h3 Bh5 7. g4 Bg6 8. Bd3 Nd7 9. Nh4 Ngf6 10. Nxg6 hxg6 11. g5 Nh7 12. Nc3 e6 13. h4 Bb4 14. a3 Ba5 15. h5 Nhf8 16. h6 0-0-0 17. Be3 Bb6 18. Kd2 Bxe3+ 19. fxe3 gxh6 20. gxh6 Nf6 21. e5 Ng4 22. h7 Nxh7 23. a4 Nxe5 24. Ne4 Nc4+ 25. Kc3 Nxe3 26. Nf6 Nxf6 27. Rxh8 Rxh8 28. Re1 Nfd5+ 29. Kd2 Rh2+ 30. Be2 Nc4+ 31. Kc1 Nde3 32. Bxc4 Nxc4 33. b3 Na3 34. Rf1 Rxc2+ 35. Kd1 Rb2 36. Rxf7 Rxb3 37. Rf8+ Kd7 38. Rf7+ Ke8 39. Rf6 Kd7 40. Rxg6 c5 41. a5 c4 42. a6 bxa6 43. Rg7+ Kd6 44. Rxa7 e5 45. Rxa6+ Kd5 46. Ra5+ Kd4 47. Kd2 Rb2+ 48. Kc1 Rb1+ 49. Kd2 c3+ 50. Ke2 Nc4 51. Ra2 Rb2+ 52. Rxb2 cxb2 53. Kf3 b1Q 54. Ke2 Qb3 55. Ke1 Qb2 56. Kf1 Ke3 57. Kg1 Kf3 58. Kf1 Qf2# 0-1

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2015.05.14"]
[Round "2"]
[White "Rijken, Heidi"]
[Black "Boghossian, Linet"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "854"]
[PlyCount "62"]
[EventDate "2015.05.14"]
[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 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 d5 5. Nf3 dxc4 6. e3 c5 7. a3 cxd4 8. Nxd4 Bc5 9. Nf3 Nc6 10. Bxc4 0-0 11. 0-0 h6 12. Qe2 b6 13. Rfd1 Qc7 14. Nb5 Qe7 15. Bc3 Ne4 16. Qc2 Ng5 17. Ne5 Nxe5 18. Bxe5 Bb7 19. b4 f6 20. Bg3 a6 21. bxc5 axb5 22. Bd6 Be4 23. Qb2 Qb7 24. Bxf8 Bxg2 25. f3 Qxf3 26. Qxg2 Nh3+ 27. Kh1 Nf2+ 28. Kg1 Nh3+ 29. Kh1 Nf2+ 30. Kg1 Nh3+ 31. Kh1 Nf2+ 1/2-1/2

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2015.05.14"]
[Round "1"]
[White "Van Dongen, Lana"]
[Black "Rijken, Heidi"]
[Result "0-1"]
[ECO "D11"]
[BlackElo "854"]
[PlyCount "32"]
[EventDate "2015.05.14"]
[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 c6 3. Nf3 Nf6 4. Bg5 Bg4 5. Nc3 e6 6. e3 Bb4 7. a3 Ba5 8. h3 Bh5 9. Bd3 Nbd7 10. 0-0 0-0 11. Qa4 Bxf3 12. gxf3 Bc7 13. Bxf6 Qxf6 14. Qc2 Qh4 15. Kh1 Qxh3+ 16. Kg1 Qh2# 0-1

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2015.05.14"]
[Round "3"]
[White "Van den Brink, Nienke"]
[Black "Rijken, Heidi"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1560"]
[BlackElo "854"]
[PlyCount "91"]
[EventDate "2015.05.14"]
[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. e3 Nf6 3. f4 Bg4 4. Nf3 Nc6 5. c3 e6 6. Bd3 Bd6 7. Nbd2 0-0 8. 0-0 Qe7 9. Qe1 Bh5 10. Ne5 Qe8 11. Qh4 Bg6 12. Nxg6 fxg6 13. Rf3 Be7 14. Rh3 Nh5 15. Qg4 Rf6 16. Nf3 Nd8 17. Ne5 Nf7 18. Bd2 Nh6 19. Qf3 Rd8 20. g4 Nxf4 21. exf4 Rf8 22. Qg3 Nf7 23. Nxg6 hxg6 24. Bxg6 Qb5 25. Bh7+ Kh8 26. Bd3+ Kg8 27. Bxb5 c6 28. Bd3 Rd7 29. Bh7+ Kh8 30. Bf5+ Kg8 31. Bxe6 Rd6 32. Re1 Re8 33. Bxf7+ Kxf7 34. Rh5 Rg6 35. Rf5+ Kg8 36. c4 Rf8 37. Rxf8+ Bxf8 38. f5 Rd6 39. Re8 Kf7 40. Rxf8+ Kxf8 41. Qxd6+ Kf7 42. Qe6+ Kf8 43. Bg5 dxc4 44. f6 g6 45. Qe7+ Kg8 46. Qg7# 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2014.05.31"]
[Round "8"]
[White "Boghossian, Linet"]
[Black "Rijken, Heidi"]
[Result "0-1"]
[ECO "C58"]
[PlyCount "44"]
[EventDate "2014.05.29"]
[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 Nf6 4. Ng5 d5 5. exd5 Na5 6. c3 Nxc4 7. Qa4+ Nd7 8. Nf3 Ncb6 9. Qb3 Bc5 10. d4 Be7 11. 0-0 Bd6 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Re1 Qf6 15. Qb5+ Bd7 16. Qb3 0-0-0 17. c4 Rhe8 18. Be3 Bxb2 19. g3 Bxa1 20. Rc1 Bh3 21. f4 Qb2 22. Nc3 Qg2# 0-1

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2014.05.31"]
[Round "9"]
[White "Rijken, Heidi"]
[Black "Adema, Marrit"]
[Result "0-1"]
[ECO "D08"]
[PlyCount "70"]
[EventDate "2014.05.29"]
[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 e5 3. e3 Nf6 4. Nc3 Nc6 5. Bd3 dxc4 6. Bxc4 exd4 7. Nb5 Bc5 8. Nf3 Bg4 9. 0-0 0-0 10. h3 Bh5 11. a3 Ne5 12. Be2 d3 13. b4 dxe2 14. Qxe2 Nxf3+ 15. gxf3 Bb6 16. Kh1 c6 17. Nc3 Qd7 18. Kh2 Bc7+ 19. Kg2 Be5 20. Bb2 Bg6 21. Rad1 Qc7 22. b5 Rad8 23. Ba1 Qa5 24. Rc1 Bd3 25. Qd1 Bxf1+ 26. Qxf1 Qxa3 27. f4 Bxc3 28. Bxc3 cxb5 29. Kh2 Rc8 30. Qe1 Ne4 31. Qe2 Nxc3 32. Qg4 Qxc1 33. f5 Rc6 34. e4 Qe1 35. Qg3 Nxe4 0-1

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2014.05.31"]
[Round "7"]
[White "Rijken, Heidi"]
[Black "Dijkstra, Veronika"]
[Result "1-0"]
[ECO "D06"]
[PlyCount "99"]
[EventDate "2014.05.29"]
[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 Nf6 3. Nf3 Bf5 4. Nc3 e6 5. Bg5 dxc4 6. e3 Bb4 7. Bxc4 h6 8. Bf4 0-0 9. 0-0 Nc6 10. Nb5 Ne8 11. Bd3 Bxd3 12. Qxd3 a6 13. Nc3 Nf6 14. Ne4 Re8 15. Qc2 Qe7 16. Be5 Nxe5 17. dxe5 Nxe4 18. Qxe4 Rab8 19. Rad1 c6 20. Rd3 Red8 21. Rfd1 Rd5 22. h3 Rbd8 23. a3 Bc5 24. b4 Ba7 25. R1d2 Rxd3 26. Rxd3 Rd5 27. Ne1 Rxd3 28. Nxd3 Qd7 29. Kh2 f5 30. Qc4 b5 31. Qc3 Qd5 32. Nf4 Qc4 33. Qd2 Bb6 34. Qd6 Kf7 35. Qd7+ Kg8 36. Nxe6 Qxe6 37. Qxe6+ Kh8 38. Qe8+ Kh7 39. e6 Bc7+ 40. Kg1 a5 41. Qxc6 Bd8 42. bxa5 Bxa5 43. e7 Bc3 44. e8Q Bf6 45. Qcc8 b4 46. Qg8+ Kg6 47. Qce8+ Kg5 48. f4+ Kh4 49. Kh2 bxa3 50. g3# 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2014.05.30"]
[Round "4"]
[White "Rijken, Heidi"]
[Black "De Goede, Ilja"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "107"]
[EventDate "2014.05.29"]
[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 c6 3. Nc3 Nf6 4. Bf4 Bf5 5. Nf3 e6 6. e3 Qb6 7. a3 Nbd7 8. Be2 Be7 9. 0-0 0-0 10. h3 Ne4 11. Na4 Qd8 12. Qb3 b6 13. cxd5 cxd5 14. Ba6 h6 15. Bb7 Bh4 16. Bxa8 Qxa8 17. Nxh4 Nd2 18. Qb5 Qd8 19. Rfd1 Qxh4 20. Rxd2 Nf6 21. Bd6 Rc8 22. Qa6 Rc6 23. Qb7 Rc4 24. Qxa7 Qg5 25. f4 Qg3 26. Re2 Bxh3 27. Nxb6 Ng4 28. f5 e5 29. Bxe5 Nxe5 30. Qb8+ Kh7 31. Qxe5 Qxe5 32. dxe5 Rc6 33. Nxd5 Bxf5 34. Rf1 Bd3 35. Nb4 Bxe2 36. Nxc6 Bxf1 37. Kxf1 Kg8 38. a4 Kf8 39. a5 Ke8 40. a6 Kd7 41. a7 Kxc6 42. a8Q+ Kc5 43. Qd8 Kc4 44. Ke2 g5 45. Qd4+ Kb5 46. Qc3 g4 47. Kd3 g3 48. Kd4 h5 49. Qc5+ Ka6 50. Kc4 h4 51. Qb5+ Ka7 52. Kc5 h3 53. Kc6 hxg2 54. Qb7# 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2014.05.30"]
[Round "5"]
[White "Van Foreest, Machteld"]
[Black "Rijken, Heidi"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "80"]
[EventDate "2014.05.29"]
[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 Qa5 4. Nf3 c6 5. Be2 Qc7 6. 0-0 Nf6 7. d3 Ng4 8. Be3 h5 9. h3 Nf6 10. Qd2 Ng4 11. Bf4 Qd8 12. hxg4 hxg4 13. Nh2 e6 14. Bg3 Bd6 15. Qe3 f5 16. f4 Qe7 17. Rf2 Bc5 18. d4 Bb6 19. Re1 c5 20. Qe5 cxd4 21. Bb5+ Bd7 22. Bxd7+ Nxd7 23. Nd5 Nxe5 24. Nxe7 d3 25. cxd3 Nxd3 26. Ree2 Nxf2 27. Bxf2 Bxf2+ 28. Rxf2 Kxe7 29. Rc2 Kf6 30. Rc7 Rad8 31. Rc1 Rh7 32. Nf1 Rdh8 33. Ng3 e5 34. fxe5+ Kxe5 35. Rf1 f4 36. Ne2 g3 37. Nxg3 fxg3 38. Re1+ Kd4 39. Kf1 Rh1+ 40. Ke2 Re8+ 0-1

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2014.05.30"]
[Round "6"]
[White "Warnaar, Alisha"]
[Black "Rijken, Heidi"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "99"]
[EventDate "2014.05.29"]
[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 d6 4. c3 Nf6 5. Bg5 Bg4 6. Be2 Be7 7. d5 Nb8 8. Nbd2 Nbd7 9. Qb3 Nc5 10. Qc2 0-0 11. 0-0 h6 12. Be3 Nh5 13. b4 Nd7 14. h3 Bxf3 15. Bxf3 Nf4 16. Bxf4 exf4 17. Nb3 b6 18. Qd2 Ne5 19. Nd4 c5 20. Nf5 Nxf3+ 21. gxf3 Bg5 22. bxc5 bxc5 23. c4 g6 24. h4 Bf6 25. Nxh6+ Kh7 26. Qxf4 Bxa1 27. Rxa1 Qe7 28. Qg5 Qxg5+ 29. hxg5 f6 30. f4 Rae8 31. Re1 Rb8 32. a3 Rb2 33. e5 dxe5 34. fxe5 fxg5 35. Ng4 Rf4 36. Nf6+ Kh6 37. Ne4 Rg4+ 38. Kf1 Rh4 39. Kg2 g4 40. e6 Rb6 41. Nf6 g3 42. Kxg3 Kg5 43. e7 Rb3+ 44. Re3 Rxe3+ 45. fxe3 Rh8 46. e8Q Rxe8 47. Nxe8 Kh5 48. d6 g5 49. d7 a5 50. d8Q 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2014.05.29"]
[Round "3"]
[White "Knuvers, Anouk"]
[Black "Rijken, Heidi"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "45"]
[EventDate "2014.05.29"]
[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 Qa5 4. Nf3 c6 5. Bc4 Nf6 6. h3 Bf5 7. d4 Nbd7 8. 0-0 e6 9. Bf4 Qb4 10. Rb1 Qxc4 11. Bg5 Bb4 12. Bxf6 Nxf6 13. Ne5 Qa6 14. Ne2 Qxa2 15. Ng3 Qd5 16. Nh5 Rg8 17. c4 Qe4 18. Ng3 Qxb1 19. Qb3 Qc2 20. Qxb4 Rb8 21. Qd6 Rd8 22. Qc7 Qxb2 23. Qxf7# 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2014.05.29"]
[Round "1"]
[White "Martinez, Anna"]
[Black "Rijken, Heidi"]
[Result "1-0"]
[ECO "D10"]
[PlyCount "115"]
[EventDate "2014.05.29"]
[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 c6 3. Nc3 Nf6 4. Bg5 Bf5 5. Bxf6 exf6 6. cxd5 cxd5 7. Qb3 Qd7 8. Qxd5 Qxd5 9. Nxd5 Bd6 10. Nc3 0-0 11. e4 Bd7 12. g3 Nc6 13. Nf3 Bg4 14. Bg2 Bxf3 15. Bxf3 Nxd4 16. Bd1 Rfe8 17. 0-0 Be5 18. Ba4 Rf8 19. Rad1 Nf3+ 20. Kg2 Ng5 21. f4 Bxc3 22. bxc3 Nxe4 23. Rd3 Nc5 24. Rd4 Rac8 25. Rc1 Nxa4 26. Rxa4 a6 27. Rd4 Rfe8 28. Kh3 Re2 29. a4 Rf8 30. Rd7 h6 31. Rxb7 Rd8 32. Ra7 Rdd2 33. Rh1 Rc2 34. Rxa6 Rxc3 35. a5 Rc5 36. Ra8+ Kh7 37. a6 Rh5+ 38. Kg4 g6 39. Rf8 Kg7 40. a7 Ra2 41. a8Q Rxa8 42. Rxa8 f5+ 43. Kf3 Rh3 44. Kg2 Rh5 45. Ra7 g5 46. fxg5 Rxg5 47. Rd1 h5 48. Rdd7 Kg6 49. Rxf7 h4 50. Rg7+ Kh5 51. Rxg5+ Kxg5 52. Ra5 Kg4 53. h3+ Kg5 54. gxh4+ Kxh4 55. Kf3 Kg5 56. h4+ Kxh4 57. Rxf5 Kh3 58. Rh5# 1-0

[Event "NED-ch U13 Girls"]
[Site "Rijswijk"]
[Date "2014.05.29"]
[Round "2"]
[White "Rijken, Heidi"]
[Black "Tiggelman, Laura"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "71"]
[EventDate "2014.05.29"]
[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 dxc4 3. e3 b5 4. a4 Nf6 5. axb5 Bg4 6. Nf3 Ne4 7. Bxc4 e6 8. Qd3 Bb4+ 9. Nc3 Bf5 10. 0-0 Ng3 11. Qd1 Nxf1 12. Qxf1 Bxc3 13. bxc3 c6 14. bxc6 Nxc6 15. Bb5 Be4 16. Qe2 0-0 17. Ba3 Ne7 18. Ng5 Bd5 19. c4 Bc6 20. Bxc6 Rb8 21. Qh5 h6 22. Nf3 Rb6 23. Be4 Ra6 24. Bd3 Nc6 25. h3 Re8 26. Qg4 Qc7 27. Qe4 g6 28. Qh4 h5 29. Bb2 Rxa1+ 30. Bxa1 Nb4 31. Bb1 Qxc4 32. Nd2 Qc1+ 33. Kh2 Qxd2 34. Qf6 Kf8 35. Bxg6 Re7 36. Qh8# 1-0

[Event "NED-ch U11 Girls"]
[Site "Waalwijk"]
[Date "2013.03.30"]
[Round "8"]
[White "Rijken, Heidi"]
[Black "Knuvers, Anouk"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "67"]
[EventDate "2013.03.29"]
[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. Nc3 Nf6 3. Nf3 Nc6 4. Bc4 Bc5 5. Nxe5 Nxe5 6. d4 Bxd4 7. Qxd4 Nc6 8. Qd1 0-0 9. Qf3 Nd4 10. Qd3 Nc6 11. Qg3 Kh8 12. 0-0 d6 13. Be3 Be6 14. Bxe6 fxe6 15. f4 d5 16. exd5 exd5 17. Bd2 Nd4 18. Rfe1 Nxc2 19. Rf1 Nxa1 20. Rxa1 d4 21. Ne2 Ne4 22. Qd3 Nc5 23. Qc2 d3 24. Qxc5 dxe2 25. Bb4 Rxf4 26. Qe5 Rxb4 27. Qxe2 Qd4+ 28. Kh1 Rxb2 29. Qh5 Qe4 30. Rg1 Rb1 31. Qa5 b6 32. Qc3 Rd8 33. Qa3 Rdd1 34. Qf8# 1-0

[Event "NED-ch U11 Girls"]
[Site "Waalwijk"]
[Date "2013.03.30"]
[Round "7"]
[White "Rijken, Heidi"]
[Black "Zubair, Javeria Komal"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "43"]
[EventDate "2013.03.29"]
[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. Nc3 Nc6 3. Nf3 Bc5 4. Bc4 h6 5. 0-0 Nf6 6. d3 0-0 7. Be3 b6 8. Qe2 d6 9. h3 Bxh3 10. gxh3 Qd7 11. Kh2 Nh5 12. Rg1 g6 13. Bxh6 Nf4 14. Bxf4 exf4 15. Rxg6+ Kh8 16. Rh6+ Kg7 17. Rh4 Ne7 18. Rxf4 Rh8 19. Rxf7+ Kg6 20. Rg1+ Kh6 21. Qd2+ Kh5 22. Qg5# 1-0

[Event "NED-ch U11 Girls"]
[Site "Waalwijk"]
[Date "2013.03.30"]
[Round "6"]
[White "Stikker, Julia"]
[Black "Rijken, Heidi"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "51"]
[EventDate "2013.03.29"]
[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 Bc5 5. 0-0 0-0 6. d3 d6 7. Bg5 Bg4 8. h3 Bh5 9. Nd5 Nd4 10. c3 c6 11. Nxf6+ gxf6 12. cxd4 Bxd4 13. Bh6 Re8 14. Qb3 Re7 15. Nxd4 exd4 16. Qc2 d5 17. exd5 cxd5 18. Bb5 Rc7 19. Qd2 Qe7 20. Qf4 Rac8 21. Qxd4 Rc5 22. a4 a6 23. Qh4 Be2 24. Rfe1 axb5 25. Qg3+ Kh8 26. Qg7# 1-0

[Event "NED-ch U11 Girls"]
[Site "Waalwijk"]
[Date "2013.03.30"]
[Round "9"]
[White "Zijdemans, Eva"]
[Black "Rijken, Heidi"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "109"]
[EventDate "2013.03.29"]
[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. d3 Nf6 4. Nbd2 Bc5 5. h3 0-0 6. c3 d6 7. Qc2 Be6 8. Be2 Qe7 9. Nf1 d5 10. g4 Rad8 11. Ng3 Qd7 12. Bd2 Qc8 13. Qc1 Rfe8 14. Bg5 dxe4 15. dxe4 Nxe4 16. Bxd8 Qxd8 17. Nxe4 Bb6 18. Ng3 Qd5 19. Qg5 Rd8 20. Nh5 g6 21. Nf6+ Kg7 22. Nxd5 Bxd5 23. Qxd8 Nxd8 24. Nxe5 Bxh1 25. Rd1 Ne6 26. Kd2 f6 27. Nxg6 hxg6 28. Rxh1 Bxf2 29. Rf1 Bh4 30. Bf3 Bg5+ 31. Kc2 b6 32. Rd1 Nf8 33. Rh1 c5 34. h4 a5 35. hxg5 fxg5 36. Re1 Kf6 37. c4 Nd7 38. Kc3 Ne5 39. Bd1 Nc6 40. Bc2 Nb4 41. a3 Na2+ 42. Kb3 Nb4 43. axb4 axb4 44. Ka4 Kf7 45. Kb5 Kf6 46. Kxb6 Kf7 47. Kxc5 b3 48. Bxb3 Kg7 49. Kd5 Kh6 50. c5 Kg7 51. c6 Kf7 52. c7 Kg7 53. c8Q Kh6 54. Qf8+ Kh7 55. Rh1# 1-0

[Event "NED-ch U11 Girls"]
[Site "Waalwijk"]
[Date "2013.03.29"]
[Round "2"]
[White "Merkon, Anita"]
[Black "Rijken, Heidi"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "67"]
[EventDate "2013.03.29"]
[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 Nf6 4. d5 Ne7 5. Nc3 d6 6. h3 Bd7 7. Bb5 Bxb5 8. Nxb5 g6 9. Bg5 Bg7 10. Qd2 0-0 11. Bh6 Qd7 12. Bxg7 Kxg7 13. c4 Kg8 14. 0-0-0 Nxe4 15. Qe3 Qf5 16. g4 Qd7 17. Qxe4 c6 18. Nc3 cxd5 19. cxd5 Rfc8 20. Kb1 Rc7 21. Rc1 Rcc8 22. Ne2 Rc7 23. Rc2 Rac8 24. Rhc1 f5 25. gxf5 Nxf5 26. Ng3 Nxg3 27. fxg3 Qxh3 28. Rxc7 Re8 29. Rg1 Rf8 30. Ng5 Rf5 31. Nxh3 Rh5 32. Qf3 Rxh3 33. Qf7+ Kh8 34. Rc8# 1-0

[Event "NED-ch U11 Girls"]
[Site "Waalwijk"]
[Date "2013.03.29"]
[Round "1"]
[White "Rijken, Heidi"]
[Black "Janse, Circe"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "71"]
[EventDate "2013.03.29"]
[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. Nc3 Nc6 3. Nf3 Nf6 4. Bc4 Bc5 5. 0-0 0-0 6. d3 d6 7. Bg5 Be6 8. Bxe6 fxe6 9. Qd2 Bb4 10. d4 h6 11. Bh4 Qd7 12. dxe5 Nxe4 13. Qe3 d5 14. Nxe4 dxe4 15. Ne1 Bd2 16. Qxe4 Rf7 17. Nf3 Raf8 18. Qg4 Rf4 19. Qh5 R8f5 20. Qg6 Ne7 21. Qg3 Qe8 22. Bf6 Ng6 23. Nxd2 gxf6 24. exf6 Kh7 25. Rfe1 Qd8 26. Rad1 Qxf6 27. Re4 Rg5 28. Rxf4 Nxf4 29. Qb3 Rxg2+ 30. Kf1 Qg5 31. Nf3 Qg6 32. Qb4 e5 33. Rd7+ Kh8 34. Qf8+ Qg8 35. Qxh6+ Qh7 36. Qxh7# 1-0

[Event "NED-ch U11 Girls"]
[Site "Waalwijk"]
[Date "2013.03.29"]
[Round "5"]
[White "Rijken, Heidi"]
[Black "Warnaar, Alisha"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "94"]
[EventDate "2013.03.29"]
[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. Nc3 d6 3. Nf3 Bg4 4. Bc4 Nf6 5. 0-0 Be7 6. d3 0-0 7. Bg5 h6 8. Bh4 Nc6 9. h3 Bh5 10. Re1 Nd4 11. Re3 Nxf3+ 12. gxf3 c6 13. Qf1 d5 14. exd5 cxd5 15. Bb5 d4 16. Rxe5 dxc3 17. bxc3 Bxf3 18. Rf5 Bc6 19. Bxc6 bxc6 20. Qg2 Rb8 21. Qxc6 Rb6 22. Qg2 Ra6 23. Qg3 Ra5 24. Rf3 Nh5 25. Qg4 Bxh4 26. Kh1 Qa8 27. Rf1 Nf6 28. Qg2 Rxa2 29. Rg1 g5 30. d4 Rxc2 31. Re1 Qc6 32. Kg1 Rxc3 33. Ree3 Rxe3 34. fxe3 a5 35. Qe2 Qc3 36. Rf1 a4 37. Qd1 a3 38. Qb1 Nd5 39. e4 Nb4 40. d5 a2 41. Qd1 Ra8 42. Qh5 Qg7 43. Rc1 a1Q 44. Rxa1 Rxa1+ 45. Kg2 Qb2+ 46. Kf3 Qf2+ 47. Kg4 Qf4# 0-1

[Event "NED-ch U11 Girls"]
[Site "Waalwijk"]
[Date "2013.03.29"]
[Round "3"]
[White "Rijken, Heidi"]
[Black "Wingate, Alexa"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "39"]
[EventDate "2013.03.29"]
[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. Nc3 Nf6 3. Nf3 Nc6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bc5 8. 0-0 0-0 9. d3 f5 10. Bg5 Qd7 11. Bxc6 Qxc6 12. Nxe5 Qe6 13. d4 Bd6 14. Bf4 Re8 15. Re1 Rd8 16. Nc6 Qd7 17. Nxd8 Bxf4 18. Qf3 Qxd4 19. Qb3+ Kh8 20. Re8# 1-0

[Event "NED-ch U11 Girls"]
[Site "Waalwijk"]
[Date "2013.03.29"]
[Round "4"]
[White "Wagenaar, Marieke"]
[Black "Rijken, Heidi"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "36"]
[EventDate "2013.03.29"]
[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. d4 exd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 Nf6 6. Bc4 Bc5 7. Ng5 d6 8. Nxf7 Qe7 9. Nxh8 Ng4 10. Qxg4 Bxg4 11. 0-0 0-0-0 12. Nd5 Qxe4 13. Nf7 Rf8 14. Ng5 Qxc4 15. Nxh7 Rh8 16. Ng5 Qxd5 17. Be3 Qe5 18. Nf7 Qxh2# 0-1

