[Event "NED-ch U20 Girls"]
[Site "Waddingxveen"]
[Date "1979.??.??"]
[Round "3"]
[White "Beeren, Lousanne"]
[Black "Knoppert, Wilma"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "84"]
[EventDate "1979.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d3 Bc5 5. Qe2 d6 6. Be3 Bxe3 7. Qxe3 Bg4 8. Be2 0-0 9. d4 Bxf3 10. Qxf3 Nxd4 11. Qd3 Qd7 12. 0-0-0 Rfd8 13. h3 d5 14. Bf3 Nxf3 15. Qxf3 d4 16. Ne2 Qc6 17. Rd2 Nxe4 18. Rd3 Nc5 19. Qxc6 Nxd3+ 20. Kd2 bxc6 21. Kxd3 c5 22. b3 Rd6 23. f3 Rad8 24. Kc4 Rd5 25. Rd1 R5d6 26. Kxc5 d3 27. cxd3 Rxd3 28. Rxd3 Rxd3 29. Kc4 Rd2 30. Nc3 Rxg2 31. a4 c6 32. a5 Rf2 33. f4 Rxf4+ 34. Kc5 Rf3 35. Na4 Rxb3 36. Kxc6 f5 37. Nc5 Rb1 38. Nd3 e4 39. Nf4 e3 40. Kd5 g5 41. Ne2 f4 42. Ke4 Rh1 0-1

[Event "NED-ch U20 Girls"]
[Site "Waddingxveen"]
[Date "1979.??.??"]
[Round "7"]
[White "Knoppert, Wilma"]
[Black "Cameron, Pernette"]
[Result "1-0"]
[ECO "B57"]
[PlyCount "81"]
[EventDate "1979.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Be7 7. Bc4 0-0 8. 0-0 a6 9. a4 Nc6 10. Be3 Rb8 11. f3 b6 12. Qd2 Qc7 13. Rad1 Bb7 14. Qe2 Nb4 15. Nd5 Nbxd5 16. exd5 b5 17. axb5 axb5 18. Bxb5 Bxd5 19. Rc1 Rfc8 20. c4 Be6 21. Nd2 Bd7 22. Bxd7 Qxd7 23. b3 Ra8 24. Ra1 Qc6 25. Bf2 h6 26. Rfe1 Rxa1 27. Rxa1 Nd7 28. f4 Bf6 29. fxe5 Bxe5 30. Ra7 Re8 31. Qg4 Nf6 32. Qf3 Qxf3 33. Nxf3 Ne4 34. Be1 g5 35. b4 Bf6 36. Rd7 Rc8 37. Nd2 Nxd2 38. Bxd2 Rxc4 39. Rxd6 Be7 40. Rb6 Bf6 41. Rxf6 1-0

[Event "NED-ch U20 Girls"]
[Site "Waddingxveen"]
[Date "1979.??.??"]
[Round "2"]
[White "Knoppert, Wilma"]
[Black "Nagel, Yvette"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "70"]
[EventDate "1979.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Bd7 7. 0-0 f6 8. Re1 Be7 9. exf6 Nxf6 10. dxc5 Bxc5 11. Rf1 0-0 12. Qc2 e5 13. Nbd2 Ng4 14. Nb3 Bxf2+ 15. Kh1 Be3 16. h3 Nf2+ 17. Kh2 e4 18. Ng1 h5 19. Bxe3 Qxe3 20. Bxh5 Qf4+ 21. g3 Qh6 22. Rxf2 Qxh5 23. Re1 Ne5 24. Kg2 Nf3 25. Nxf3 exf3+ 26. Kg1 Bxh3 27. Rh2 Qg4 28. Qf2 Rae8 29. Rxe8 Rxe8 30. Nd4 Re5 31. Nxf3 Rf5 32. Rxh3 Qxh3 33. Qg2 Qg4 34. Nd4 Qd1+ 35. Kh2 Rh5+ 0-1

[Event "NED-ch U20 Girls"]
[Site "Waddingxveen"]
[Date "1979.??.??"]
[Round "4"]
[White "Knoppert, Wilma"]
[Black "Van Santen, Cristien"]
[Result "1-0"]
[ECO "B32"]
[PlyCount "111"]
[EventDate "1979.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 d6 4. Be3 b6 5. Bb5 Bd7 6. d5 Ne5 7. Bxd7+ Qxd7 8. 0-0 Nf6 9. Nbd2 Neg4 10. Re1 Nxe3 11. Rxe3 g6 12. c4 Bg7 13. Qc2 0-0 14. Rae1 Qc7 15. h3 Nd7 16. Nf1 Rae8 17. b3 a6 18. Qe2 Ne5 19. N1h2 e6 20. Nxe5 Bxe5 21. Qd3 f5 22. Nf3 Bf4 23. R3e2 e5 24. h4 Qe7 25. Kh1 Qf6 26. exf5 gxf5 27. Qc3 Re7 28. g3 Bh6 29. Qc2 Rg7 30. Rg1 Rg4 31. Nh2 Rd4 32. Nf3 Rg4 33. Nh2 Rg6 34. Ree1 Kh8 35. Rg2 Rfg8 36. Reg1 f4 37. gxf4 Rxg2 38. Rxg2 Rxg2 39. Kxg2 Qxf4 40. Kh3 Bg7 41. Qe2 h6 42. Qf3 Qd4 43. Qf5 Qc3+ 44. Qf3 Qb2 45. Qf5 Qxa2 46. Qc8+ Kh7 47. Qf5+ Kg8 48. Qc8+ Bf8 49. Qe6+ Kg7 50. Qd7+ Kf6 51. Ng4+ Kg6 52. Qe6+ Kg7 53. Qf6+ Kh7 54. Qf7+ Bg7 55. Nf6+ Kh8 56. Qe8+ 1-0

[Event "NED-ch U20 Girls"]
[Site "Waddingxveen"]
[Date "1979.??.??"]
[Round "5"]
[White "Knoppert, Wilma"]
[Black "Van der Schaaf, Margriet"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "41"]
[EventDate "1979.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 Bb4 7. Bd3 Bxc3+ 8. bxc3 h6 9. Ba3 d6 10. f3 0-0 11. Bb5 Ne8 12. Qd2 a6 13. Bxc6 bxc6 14. Rd1 f5 15. Bxd6 Nxd6 16. Qxd6 Qxd6 17. Rxd6 fxe4 18. fxe4 Rf4 19. Nc5 Rb8 20. Ke2 Bg4+ 21. Ke3 1-0

[Event "NED-ch U20 Girls"]
[Site "Waddingxveen"]
[Date "1979.??.??"]
[Round "6"]
[White "Oostenbrink, Betty"]
[Black "Knoppert, Wilma"]
[Result "1-0"]
[ECO "C66"]
[PlyCount "90"]
[EventDate "1979.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. Nc3 Bg4 6. h3 Bh5 7. g4 Bg6 8. d4 a6 9. Bxc6+ bxc6 10. dxe5 Nxe4 11. Nxe4 Bxe4 12. Re1 d5 13. Bf4 Bc5 14. Qe2 0-0 15. c3 Qe7 16. b4 Bb6 17. Nd2 Qh4 18. Nxe4 dxe4 19. Kg2 f5 20. Bg3 Qe7 21. gxf5 Rxf5 22. Qxe4 Raf8 23. Re2 Qg5 24. Rf1 h5 25. h4 Qg6 26. Kh1 Qe6 27. Kg2 g5 28. Rd2 gxh4 29. Qxh4 Qg6 30. Kh2 Rg5 31. Qc4+ Kh8 32. Qd3 Qe6 33. Qd7 Qg8 34. Qxc6 Rg4 35. Qh6+ Qh7 36. Qxh7+ Kxh7 37. Re2 h4 38. Kh3 Rfg8 39. Bxh4 Kh6 40. f3 R4g6 41. e6 Re8 42. Ree1 Kg7 43. e7 Kf7 44. Rd1 c6 45. Rfe1 Bc7 1-0

[Event "NED-ch U20 Girls"]
[Site "Waddingxveen"]
[Date "1979.??.??"]
[Round "1"]
[White "Roelen, Jolanda"]
[Black "Knoppert, Wilma"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "51"]
[EventDate "1979.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 e6 3. b5 Bd7 4. e3 Nf6 5. a4 Be7 6. c4 0-0 7. Nf3 a6 8. d4 Ne4 9. Nc3 Bb4 10. Qc2 c6 11. Bd3 f5 12. 0-0 Nxc3 13. Bxc3 Bxc3 14. Qxc3 dxc4 15. Bxc4 axb5 16. axb5 Rxa1 17. Rxa1 cxb5 18. Bd3 Na6 19. Qb3 Nc7 20. Rb1 Qe7 21. Ne5 Be8 22. Rc1 Qd6 23. Rc5 Qb6 24. Nc4 Qa6 25. Rxc7 bxc4 26. Bxc4 1/2-1/2

