[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2001.??.??"]
[Round "2"]
[White "De Groote, Jesper"]
[Black "Dekker, Sonja"]
[Result "1-0"]
[ECO "C62"]
[PlyCount "41"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. Bxc6 Bxc6 6. d5 Bd7 7. 0-0 Nf6 8. Bg5 Be7 9. Nc3 0-0 10. h3 c6 11. Bxf6 Bxf6 12. dxc6 Bxc6 13. Nd5 Qd7 14. Nxf6+ gxf6 15. Re1 f5 16. Qd2 Kh8 17. Qg5 Rg8 18. Qf6+ Rg7 19. Nh4 Kg8 20. Nxf5 Qxf5 21. Qxf5 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2001.??.??"]
[Round "9"]
[White "Dekker, Els"]
[Black "Dekker, Sonja"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "15"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. 0-0 d6 6. d3 h6 7. h3 0-0 8. a3 1/2-1/2

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2001.??.??"]
[Round "8"]
[White "Dekker, Sonja"]
[Black "Berendsen, David"]
[Result "0-1"]
[ECO "C11"]
[PlyCount "138"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Be3 Nc6 7. Be2 f6 8. exf6 Nxf6 9. dxc5 Be7 10. 0-0 0-0 11. Bf4 Bxc5 12. Bd3 Re8 13. Ne5 Bd7 14. Nxd7 Qxd7 15. Bd2 Bd6 16. Re1 a6 17. Na4 Qc7 18. g3 Nb4 19. Be2 Qxc2 20. Nc3 Qxb2 21. Rb1 Qa3 22. Rb3 Qa5 23. a3 Nc6 24. Rxb7 Qxa3 25. Rb1 Qc5 26. Ra1 Qa7 27. Qc2 Nb4 28. Qb2 a5 29. Nb5 Qe7 30. Nxd6 Qxd6 31. Bf4 e5 32. Bb5 Nd3 33. Bxd3 exf4 34. Qd2 Qb4 35. Qd1 Qxe1+ 36. Qxe1 Rxe1+ 37. Rxe1 fxg3 38. hxg3 Kf8 39. Bb5 a4 40. Ra1 a3 41. Kf1 Ra5 42. Bd3 Ke7 43. Ke2 Kd6 44. Kd2 Kc5 45. Kc3 Ne4+ 46. Bxe4 dxe4 47. Kb3 a2 48. Rxa2 Rxa2 49. Kxa2 Kd4 50. Kb2 Kd3 51. Kc1 Ke2 52. g4 Kxf2 53. Kd2 e3+ 54. Kd3 e2 55. g5 e1Q 56. g6 hxg6 57. Kd4 Qe3+ 58. Kc4 Ke2 59. Kd5 Qf4 60. Kc5 Qe4 61. Kd6 Kd3 62. Kc5 Qd4+ 63. Kc6 Kc4 64. Kc7 Qd5 65. Kb6 Qc5+ 66. Kb7 Kb5 67. Kb8 Qe7 68. Kc8 Kb6 69. Kb8 Qe8# 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2001.??.??"]
[Round "1"]
[White "Dekker, Sonja"]
[Black "Jacobs, Jos"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "49"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. h3 Na5 7. b3 Nxc4 8. bxc4 Be6 9. Nc3 c6 10. Bb2 Qc7 11. Qe2 Nh5 12. Rfd1 Nf4 13. Qf1 Qd7 14. d4 exd4 15. Ng5 dxc3 16. Bxc3 f6 17. Nxe6 Qxe6 18. Kh2 g5 19. f3 h5 20. Bd2 Ng6 21. Be1 h4 22. Bf2 Qe5+ 23. Kg1 Bb6 24. Rd2 Bxf2+ 25. Qxf2 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2001.??.??"]
[Round "5"]
[White "Dekker, Sonja"]
[Black "Luteijn, Michiel"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "52"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 Nbd7 4. Bc4 h6 5. 0-0 e5 6. d3 Nb6 7. Bb3 Be6 8. Bxe6 fxe6 9. Be3 c6 10. Bd2 Qc7 11. a4 g5 12. a5 Nbd7 13. a6 b6 14. Qb1 Be7 15. Qa2 d5 16. Rfe1 0-0-0 17. b3 Ne8 18. Na4 g4 19. Nxe5 Nxe5 20. Bf4 Bd6 21. Qb2 Rh7 22. Qc1 Nf3+ 23. gxf3 Bxf4 24. Qb2 Bxh2+ 25. Kf1 gxf3 26. e5 Rg7 0-1

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2001.??.??"]
[Round "3"]
[White "Dekker, Sonja"]
[Black "Swarts, Robin"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "67"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. h3 Nf6 6. Nc3 Be6 7. Bd5 Qd7 8. Ng5 0-0-0 9. Nxe6 fxe6 10. Bb3 Bd4 11. d3 h6 12. Ne2 Rhf8 13. Nxd4 Nxd4 14. c3 Nxb3 15. axb3 a6 16. b4 Qb5 17. Qd2 d5 18. Ra5 Qb6 19. exd5 exd5 20. Qe2 Rfe8 21. Bd2 e4 22. dxe4 Nxe4 23. Re1 Nxc3 24. Qg4+ Kb8 25. bxc3 Rf8 26. Be3 Qc6 27. Bd4 Rd7 28. Qh5 g6 29. Qxh6 Rdf7 30. Qg5 Rf5 31. Qg3 Qd7 32. Qxg6 Rf4 33. Re5 c6 34. Re1 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2001.??.??"]
[Round "6"]
[White "Kratz, Jacques"]
[Black "Dekker, Sonja"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "55"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. Bc4 Bc5 5. d3 h6 6. Nd5 0-0 7. c3 Na5 8. b4 Nxc4 9. bxc5 Na5 10. Nxe5 d6 11. Nf3 c6 12. Nf4 d5 13. e5 Nd7 14. d4 b6 15. cxb6 Nxb6 16. 0-0 Nbc4 17. Qd3 Ba6 18. Qc2 Nb6 19. Re1 Nc8 20. Nh5 Ne7 21. Bxh6 Ng6 22. Bxg7 Re8 23. e6 Qc7 24. Qf5 fxe6 25. Qxg6 Qe7 26. Nf6+ Qxf6 27. Bxf6+ Kf8 28. Qg7# 1-0

[Event "Hengelo U16 op"]
[Site "Hengelo"]
[Date "2001.??.??"]
[Round "4"]
[White "Thissen, Timon"]
[Black "Dekker, Sonja"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "61"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. d5 Nb4 5. Bd2 Na6 6. Bxa6 bxa6 7. 0-0 Nf6 8. Nc3 Be7 9. Ne1 Bg4 10. f3 Bc8 11. b4 0-0 12. Nd3 Rb8 13. Be3 Ra8 14. a4 Qd7 15. Ne2 c6 16. c4 Qc7 17. Ng3 Bb7 18. f4 Bc8 19. fxe5 dxe5 20. Bc5 Bxc5+ 21. Nxc5 Qb6 22. Qd2 a5 23. Kh1 axb4 24. Nb3 Ba6 25. c5 Qb7 26. Rxf6 gxf6 27. Qh6 Qd7 28. Nf5 Qxf5 29. exf5 cxd5 30. Qxf6 Rfe8 31. Qxa6 1-0

[Event "NED-ch U16 op"]
[Site "Hengelo"]
[Date "2000.08.12"]
[Round "9"]
[White "Overduin, Derk"]
[Black "Dekker, Sonja"]
[Result "1-0"]
[ECO "C27"]
[PlyCount "45"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Nc3 Nf6 4. d3 h6 5. f4 d6 6. h3 0-0 7. Nf3 Nc6 8. Bd2 a6 9. Qe2 Qe7 10. 0-0-0 Nh5 11. Nd5 Qd8 12. Qe1 Be6 13. f5 Bc8 14. g4 Nf6 15. Nxf6+ Qxf6 16. g5 Qe7 17. gxh6 Kh7 18. hxg7 Kxg7 19. Qg3+ Kh7 20. Rhg1 Qf6 21. Ng5+ Kh8 22. Qh4+ Kg8 23. Qh7# 1-0

[Event "NED-ch U16 op"]
[Site "Hengelo"]
[Date "2000.08.11"]
[Round "8"]
[White "Dekker, Sonja"]
[Black "Bonte, Holger"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "34"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nd4 4. Nxe5 Qg5 5. Ng4 d5 6. d3 Qxg4 7. Bxd5 Qxg2 8. Rf1 Nf3+ 9. Ke2 Bg4 10. e5 Nxh2+ 11. Kd2 Qxd5 12. Qe1 Nf3+ 13. Kd1 Nxe1+ 14. Kxe1 Qf3 15. Nc3 Bb4 16. Bd2 Bxc3 17. Bxc3 Qe2# 0-1

[Event "NED-ch U16 op"]
[Site "Hengelo"]
[Date "2000.08.11"]
[Round "7"]
[White "Dekker, Sonja"]
[Black "Van Zutphen, Amy"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "86"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. h3 Be6 6. Bxe6 fxe6 7. Nc3 h6 8. 0-0 Nf6 9. a3 Qe7 10. Nh4 Qf7 11. Na4 Bb6 12. Nxb6 cxb6 13. c3 0-0-0 14. Be3 g5 15. Nf3 Qg6 16. Qb3 Nd7 17. Rad1 g4 18. hxg4 h5 19. Nh4 Qxg4 20. f3 Qxh4 21. Qxe6 Qf6 22. Qh3 Kb8 23. d4 exd4 24. cxd4 Qg7 25. d5 Ne7 26. Bd4 Nf6 27. Qh4 Rhg8 28. Rf2 Rdf8 29. e5 dxe5 30. Bxe5+ Ka8 31. d6 Ng6 32. Qg5 Nxe5 33. Qxe5 Rd8 34. Rc1 Qg5 35. Qc3 a6 36. Rd1 Nd5 37. Qc4 Ne3 38. Qd4 Nxd1 39. Qxd1 Qg6 40. d7 Qg7 41. Qb3 Rxd7 42. Qxb6 Rd1+ 43. Kh2 Qg3# 0-1

[Event "NED-ch U16 op"]
[Site "Hengelo"]
[Date "2000.08.10"]
[Round "6"]
[White "Steggink, Matthew"]
[Black "Dekker, Sonja"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "28"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. Ng5 0-0 6. 0-0 d6 7. d3 Bg4 8. Nf3 Nd4 9. h3 Nxf3+ 10. gxf3 Bxh3 11. Re1 Nh5 12. Qd2 Nf4 13. Nd5 Qg5+ 14. Kh2 Qg2# 0-1

[Event "NED-ch U16 op"]
[Site "Hengelo"]
[Date "2000.08.09"]
[Round "5"]
[White "Dekker, Sonja"]
[Black "Levels, Koen"]
[Result "0-1"]
[ECO "C57"]
[PlyCount "114"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Nxe4 5. Nxf7 Qf6 6. 0-0 Rg8 7. Nd6+ Bxd6 8. Bxg8 Bc5 9. Qe2 Qg6 10. Qf3 Nf6 11. Bc4 Nd4 12. Qd1 Nxc2 13. d3 Nxa1 14. Nc3 d6 15. Nb5 Kd8 16. Bd2 Bh3 17. Qf3 Qg4 18. Qxh3 Qxh3 19. gxh3 Nc2 20. Rc1 Nd4 21. Nxd4 Bxd4 22. b3 d5 23. Bb5 c6 24. Ba4 b5 25. Bxb5 cxb5 26. Ba5+ Ke8 27. Rc7 e4 28. dxe4 Nxe4 29. Kg2 Nxf2 30. Rxg7 Bxg7 31. Kxf2 Rc8 32. Ke3 Bc3 33. Bxc3 Rxc3+ 34. Kd4 Rxh3 35. Kxd5 Rxh2 36. a4 bxa4 37. bxa4 Rg2 38. Kc5 h5 39. Kb5 Rg6 40. a5 h4 41. a6 Rxa6 42. Kxa6 h3 43. Kxa7 h2 44. Kb6 h1Q 45. Kc5 Qd1 46. Kc4 Kd7 47. Kc3 Kd6 48. Kc4 Qd5+ 49. Kc3 Kc5 50. Kc2 Kc4 51. Kb2 Qd2+ 52. Ka3 Kb5 53. Kb3 Qd3+ 54. Kb2 Kb4 55. Ka2 Qd2+ 56. Kb1 Kb3 57. Ka1 Qb2# 0-1

[Event "NED-ch U16 op"]
[Site "Hengelo"]
[Date "2000.08.08"]
[Round "2"]
[White "Dekker, Sonja"]
[Black "Hemmer, Anne Fleur"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "72"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. 0-0 Bg4 6. Be2 Nf6 7. h3 Bh5 8. d3 h6 9. Nb5 a6 10. d4 Nxe4 11. dxc5 axb5 12. cxd6 Nxd6 13. Qd5 Bxf3 14. Qxf3 Nd4 15. Qd3 0-0 16. Bh5 Qf6 17. c3 Nc6 18. Be3 Rad8 19. Bc5 Nc4 20. Qe2 Rd2 21. Qe1 Rfd8 22. b3 b6 23. Be3 Nxe3 24. Qxe3 R8d3 25. Qe1 Rb2 26. Be2 Rdd2 27. Bxb5 Ne7 28. Qe3 Nf5 29. Qe4 Nd6 30. Qe3 Nxb5 31. c4 Nd4 32. Rae1 Ne2+ 33. Kh1 Qf4 34. Rd1 Qxe3 35. fxe3 Ng3+ 36. Kg1 Rxg2# 0-1

[Event "NED-ch U16 op"]
[Site "Hengelo"]
[Date "2000.08.08"]
[Round "3"]
[White "Nijmeijer, Paul"]
[Black "Dekker, Sonja"]
[Result "1-0"]
[ECO "C51"]
[PlyCount "79"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. d4 exd4 7. 0-0 dxc3 8. Bxf7+ Kxf7 9. Qd5+ Ke8 10. Qxc5 d6 11. Qxc3 Nf6 12. e5 Nd5 13. Qb3 Be6 14. Qxb7 Nxe5 15. Nxe5 dxe5 16. Qc6+ Qd7 17. Qxa8+ Qc8 18. Qxc8+ Bxc8 19. Bb2 Rg8 20. Bxe5 Nb4 21. Na3 Nd3 22. Nb5 c6 23. Nd6+ Kd7 24. Nxc8 Kxc8 25. Bg3 Kb7 26. Rab1+ Kc8 27. Rb8+ Kd7 28. Rxg8 g6 29. Rd1 Ke7 30. Rxd3 c5 31. Rg7+ Kf6 32. Rxa7 c4 33. Rc3 Kg5 34. Rxc4 Kf6 35. Ra5 Kg7 36. Bf4 Kf6 37. Rc6+ Ke7 38. Ra7+ Kd8 39. Bg5+ Ke8 40. Rc8# 1-0

[Event "NED-ch U16 op"]
[Site "Hengelo"]
[Date "2000.08.07"]
[Round "1"]
[White "Jansen, Bob"]
[Black "Dekker, Sonja"]
[Result "1-0"]
[ECO "C62"]
[PlyCount "111"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. d4 Nxd4 6. Nxd4 exd4 7. Bxd7+ Qxd7 8. Qxd4 Nf6 9. Nc3 Be7 10. Bg5 h6 11. Bh4 0-0 12. e5 Ne8 13. Rad1 Bxh4 14. Qxh4 Qe6 15. exd6 Nxd6 16. Rfe1 Qg6 17. Rd3 Rad8 18. Nd5 Nf5 19. Qf4 c6 20. Qxf5 cxd5 21. Qxg6 fxg6 22. f3 Kh7 23. Kf2 g5 24. Red1 Rf5 25. c4 Kg6 26. cxd5 Rd6 27. R1d2 Kf6 28. Ke2 Re5+ 29. Kf2 Kf5 30. g4+ Kg6 31. Rb3 Rdxd5 32. Rxd5 Rxd5 33. Rxb7 Ra5 34. a3 h5 35. Rc7 hxg4 36. fxg4 Kf6 37. Rc6+ Kf7 38. Kf3 Rd5 39. Rc7+ Kf6 40. Rxa7 Rd2 41. b4 Rxh2 42. b5 Rb2 43. a4 Ra2 44. b6 Rb2 45. b7 Ke5 46. Ra5+ Kd4 47. Rb5 Rc2 48. b8Q Rc3+ 49. Ke2 Re3+ 50. Kf2 Rc3 51. Qe5+ Kd3 52. Rd5+ Kc4 53. Rc5+ Kb3 54. Qxc3+ Ka2 55. Rb5 g6 56. Qb2# 1-0

[Event "NED U14 op"]
[Site "Hengelo"]
[Date "1999.08.14"]
[Round "9"]
[White "Voortman, Jasper"]
[Black "Dekker, Sonja"]
[Result "0-1"]
[ECO "C48"]
[PlyCount "80"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 a6 5. Bc4 Bc5 6. d3 h6 7. 0-0 d6 8. h3 Na5 9. Nd2 Nxc4 10. Nxc4 0-0 11. Qf3 Nh7 12. Ne2 Ng5 13. Bxg5 Qxg5 14. Qg3 Qf6 15. Ne3 c6 16. c3 Be6 17. b4 Bb6 18. Rad1 c5 19. Nc4 Bc7 20. bxc5 dxc5 21. Qe3 b6 22. d4 Bxc4 23. dxc5 Rab8 24. cxb6 Bxb6 25. Qd2 Rbd8 26. Qc2 Qh4 27. Rde1 Bd3 28. Qa4 Bxe4 29. Ng3 Qxg3 30. Qxe4 Rd2 31. Re2 Rfd8 32. Kh1 Qf4 33. Qxf4 exf4 34. Rxd2 Rxd2 35. Kg1 Rxa2 36. g3 fxg3 37. Kg2 Bxf2 38. c4 Be1+ 39. Kg1 Bb4 40. Rd1 Bc5+ 0-1

[Event "NED U14 op"]
[Site "Hengelo"]
[Date "1999.08.13"]
[Round "8"]
[White "Dekker, Sonja"]
[Black "Mivzaei, Pouya"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "55"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Qf3 f6 7. Ne4 Nd4 8. Qd3 Nb4 9. Qc3 Nbxc2+ 10. Kd1 Nxa1 11. Na3 Bxa3 12. Qxa3 Nac2 13. Qg3 g6 14. d3 Qe7 15. Qh4 g5 16. Qh5+ Kd8 17. Nxf6 Qxf6 18. Bxg5 Qe7 19. Bxe7+ Kxe7 20. Qf7+ Kd8 21. Qf6+ Kd7 22. Qxh8 a6 23. Qxe5 b5 24. Bb3 a5 25. Qd5+ Ke8 26. Qxa8 a4 27. Bxc2 Nxc2 28. Kxc2 1-0

[Event "NED U14 op"]
[Site "Hengelo"]
[Date "1999.08.13"]
[Round "7"]
[White "Veltman, Jelmer"]
[Black "Dekker, Sonja"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "141"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Bg5 h6 6. Bh4 d6 7. h3 Nd4 8. Nc3 c6 9. 0-0 0-0 10. a3 b5 11. Ba2 d5 12. exd5 Qd6 13. Bxf6 Qxf6 14. Ne4 Qe7 15. dxc6 Nxc6 16. Re1 Bb6 17. Nc3 b4 18. Nd5 Qd6 19. Re2 Qg6 20. Nxe5 Nxe5 21. Ne7+ Kh8 22. Nxg6+ Nxg6 23. axb4 Kg8 24. d4 Bd7 25. Qd3 Nf4 26. Qf3 Nxe2+ 27. Qxe2 Rfe8 28. Qf3 Rf8 29. c3 Rae8 30. Qd3 Re7 31. Kf1 Rfe8 32. Bc4 g6 33. Qxg6+ Kh8 34. Qxh6+ Kg8 35. Qd2 Kh8 36. Rc1 Bf5 37. Qh6+ Bh7 38. Bd3 f6 39. Qxf6+ Kg8 40. Bxh7+ Kxh7 41. Qf5+ Kg8 42. Qd3 Bc7 43. g3 Rf8 44. Re1 Rg7 45. Kg2 Bd8 46. Re4 Rf6 47. Rg4 Rxg4 48. hxg4 Rf7 49. Qg6+ Rg7 50. Qe8+ Kh7 51. Qxd8 Rxg4 52. Qd7+ Rg7 53. Qxg7+ Kxg7 54. f4 Kf6 55. Kf3 Ke6 56. Ke4 Kf6 57. d5 Ke7 58. Ke5 Kd7 59. f5 Ke7 60. d6+ Kd7 61. f6 Ke8 62. Ke6 Kd8 63. f7 Kc8 64. f8Q+ Kb7 65. d7 Kc6 66. Qd6+ Kb5 67. d8Q Ka4 68. Qa5+ Kb3 69. Qd3 Kxb2 70. c4 Kc1 71. Qa1# 1-0

[Event "NED U14 op"]
[Site "Hengelo"]
[Date "1999.08.12"]
[Round "6"]
[White "Dekker, Sonja"]
[Black "Perizonius, Rutger"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "21"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Nc6 4. d3 Bd7 5. Ng5 Qc8 6. Nxf7 Bg4 7. Qd2 a6 8. Nxh8 b5 9. Bxg8 Qb7 10. Qg5 Bd7 11. Bf7# 1-0

[Event "NED U14 op"]
[Site "Hengelo"]
[Date "1999.08.11"]
[Round "4"]
[White "Dekker, Sonja"]
[Black "Ten Katen, Marieke"]
[Result "0-1"]
[ECO "B32"]
[PlyCount "152"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 b6 4. Nc3 e6 5. Bc4 Bb7 6. 0-0 Qc7 7. d5 exd5 8. Bxd5 Bd6 9. Nb5 Qb8 10. Nxd6+ Qxd6 11. Ng5 Nh6 12. Qf3 Qf6 13. Qe3 Qd6 14. Rd1 Qe5 15. Qf3 f6 16. Qh5+ g6 17. Qxh6 fxg5 18. Qh3 0-0-0 19. Bd2 Nd4 20. Bxb7+ Kxb7 21. Qg4 Nxc2 22. Bc3 Qf4 23. Qxf4 gxf4 24. Rac1 Nd4 25. b4 Rde8 26. Re1 g5 27. bxc5 bxc5 28. Rb1+ Ka8 29. f3 Nc2 30. Re2 Nd4 31. Rd2 Nc6 32. Rd6 Rb8 33. Rb3 Rxb3 34. axb3 Rb8 35. Rxd7 Rxb3 36. Bf6 h6 37. g4 Rxf3 38. Rd6 Kb7 39. Bg7 Re3 40. Re6 Nd4 41. Bxd4 cxd4 42. Kf2 d3 43. Rd6 a5 44. e5 Rxe5 45. Rxd3 a4 46. Ra3 Ra5 47. Ke2 Kb6 48. Kd3 Kb5 49. Kc3 f3 50. Kd2 Kb4 51. Ra1 Kb3 52. Ke3 Kb2 53. Rf1 a3 54. Kxf3 a2 55. Ke4 a1Q 56. Rxa1 Rxa1 57. Kf5 Rh1 58. h3 Rxh3 59. Kg6 Kc3 60. Kf5 Kd4 61. Kf6 Ke4 62. Kg6 Kf4 63. Kf6 Kxg4 64. Kg6 Kf4 65. Kf6 g4 66. Kg6 g3 67. Kf6 g2 68. Kg6 g1Q+ 69. Kf6 Qg5+ 70. Ke6 Re3+ 71. Kd6 Qd8+ 72. Kc5 Rc3+ 73. Kb4 Rc2 74. Kb3 Rc7 75. Kb4 Qb8+ 76. Ka5 Ra7# 0-1

[Event "NED U14 op"]
[Site "Hengelo"]
[Date "1999.08.11"]
[Round "5"]
[White "Reinders, Bram Hein"]
[Black "Dekker, Sonja"]
[Result "0-1"]
[ECO "B00"]
[PlyCount "118"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. d4 Nc6 3. dxe5 Nxe5 4. Bf4 d6 5. Bxe5 dxe5 6. Qh5 Qd4 7. Nf3 Qxb2 8. Qxe5+ Qxe5 9. Nxe5 Nf6 10. Bb5+ Bd7 11. Bxd7+ Nxd7 12. Nc4 Be7 13. Nc3 Bf6 14. Nd5 Bxa1 15. Nxc7+ Ke7 16. Nxa8 Rxa8 17. 0-0 Bf6 18. Na5 b6 19. Nc6+ Kd6 20. Nb4 Nc5 21. Nd3 Nxe4 22. Nf4 Rc8 23. Rd1+ Ke5 24. Nh5 Bh4 25. g3 Bf6 26. Nxf6 Kxf6 27. Re1 Nc3 28. Re3 Nxa2 29. Rf3+ Ke7 30. Re3+ Kf8 31. Rd3 Nb4 32. Rd7 Ra8 33. c3 Nc6 34. Rd6 Na5 35. c4 Nxc4 36. Rc6 Ne5 37. Rd6 Ke7 38. Rd4 Rd8 39. Re4 Ke6 40. Rh4 h6 41. Rh5 f6 42. f4 Nd3 43. f5+ Kf7 44. h4 Rh8 45. g4 Nf4 46. g5 Nxh5 47. g6+ Ke7 48. Kg2 Rb8 49. Kh3 Nf4+ 50. Kg4 Nd3 51. Kh5 b5 52. Kg4 b4 53. Kf3 b3 54. Ke3 b2 55. Kxd3 b1Q+ 56. Ke3 Rb4 57. Kf3 Qd3+ 58. Kf2 Rb2+ 59. Ke1 Qe2# 0-1

[Event "NED U14 op"]
[Site "Hengelo"]
[Date "1999.08.10"]
[Round "2"]
[White "Dekker, Sonja"]
[Black "Leenman, Timo"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "108"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d6 5. Nc3 Be6 6. Nd5 Bxd5 7. exd5 Ne7 8. Bb5+ c6 9. dxc6 Nxc6 10. d4 Qa5+ 11. Qd2 Qxb5 12. dxe5 dxe5 13. Qd1 Be7 14. Be3 0-0 15. Qd3 Qxb2 16. 0-0 e4 17. Qb3 Qxb3 18. axb3 exf3 19. gxf3 Ne5 20. Kg2 Rfd8 21. c3 Rd3 22. Rac1 Nd5 23. f4 Nxe3+ 24. fxe3 Ng4 25. Kf3 Nxh2+ 26. Ke2 Rad8 27. Rh1 Rd2+ 28. Ke1 Nf3+ 29. Kf1 Rd1+ 30. Rxd1 Rxd1+ 31. Kg2 Rxh1 32. Kxh1 h5 33. Kg2 Nd2 34. b4 h4 35. b5 g5 36. fxg5 Bxg5 37. Kh3 a5 38. bxa6 bxa6 39. Kg4 Bxe3 40. Kxh4 a5 41. Kg3 a4 42. Kg4 a3 43. Kf5 a2 44. Ke5 a1Q 45. Kd5 Qa5+ 46. Kd6 Qc5+ 47. Kd7 Qb6 48. Kc8 Qa7 49. Kd8 Kf8 50. Kc8 Ke7 51. c4 Qd7+ 52. Kb8 Bb6 53. c5 Qc7+ 54. Ka8 Qa7# 0-1

[Event "NED U14 op"]
[Site "Hengelo"]
[Date "1999.08.10"]
[Round "3"]
[White "Offringa, Tjaart Jan"]
[Black "Dekker, Sonja"]
[Result "1-0"]
[ECO "D07"]
[PlyCount "49"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nc6 4. e3 Nf6 5. Bxc4 e6 6. Nf3 Bd6 7. 0-0 0-0 8. d5 exd5 9. Nxd5 Nxd5 10. Bxd5 Bg4 11. h3 Bxf3 12. Qxf3 Qe7 13. b3 Qe5 14. g3 Qxa1 15. Be4 Qe5 16. Rd1 Qe6 17. Bb2 Qxh3 18. Rd5 Qh6 19. Rh5 Qe6 20. Bxh7+ Kh8 21. Bf5+ Qh6 22. Rxh6+ Kg8 23. Rh8+ Kxh8 24. Qh5+ Kg8 25. Qh7# 1-0

[Event "NED U14 op"]
[Site "Hengelo"]
[Date "1999.08.09"]
[Round "1"]
[White "Euser, Kasper"]
[Black "Dekker, Sonja"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "139"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. Nc3 Nc6 5. d5 Ne5 6. Nf3 Nxf3+ 7. Qxf3 e6 8. Bxc4 exd5 9. Bxd5 Nxd5 10. Nxd5 c6 11. Nc3 Bb4 12. a3 Bc5 13. 0-0 0-0 14. Rd1 Qh4 15. Bf4 Bg4 16. Qg3 Qxg3 17. Bxg3 Bxd1 18. Rxd1 Rad8 19. Re1 b5 20. b4 Bd4 21. Ne2 Bf6 22. h3 Rd7 23. e5 Bd8 24. Rc1 f6 25. e6 Rd2 26. Kf1 Bb6 27. Ke1 Rfd8 28. Bf4 R2d3 29. Ng3 R3d4 30. Be3 Rc4 31. Rd1 Rxd1+ 32. Kxd1 Bxe3 33. fxe3 Rc3 34. Nf5 Rd3+ 35. Ke2 Rd8 36. e7 Re8 37. Kd3 Kf7 38. Kd4 Kg6 39. e4 Kg5 40. Kc5 g6 41. h4+ Kf4 42. g3+ Ke5 43. Nd4 f5 44. exf5 Kf6 45. Nxc6 gxf5 46. Kxb5 Ke6 47. Ka6 Kd7 48. b5 Ra8 49. Kb7 Rc8 50. Ne5+ Kxe7 51. Kxc8 Ke6 52. Kb7 Kxe5 53. Kxa7 h5 54. b6 f4 55. gxf4+ Kxf4 56. b7 Kg4 57. b8Q Kxh4 58. Kb6 Kg4 59. Qh2 h4 60. Kc5 h3 61. Kd4 Kf5 62. Qxh3+ Kf6 63. Qh5 Ke6 64. Qe5+ Kf7 65. Qd6 Kg7 66. Ke5 Kf7 67. Qf6+ Kg8 68. Qe7 Kh8 69. Kf6 Kg8 70. Qg7# 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Dekker, Els"]
[Black "Dekker, Sonja"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "86"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 Nf6 5. 0-0 0-0 6. g3 d6 7. d3 Nd4 8. Nxd4 Bxd4 9. Bd2 Bg4 10. Qc1 Qd7 11. Be3 Bh3 12. Bxd4 exd4 13. Ne2 Qg4 14. Nf4 Bxf1 15. Qxf1 c6 16. Ne2 d5 17. exd5 cxd5 18. Bb3 Rac8 19. c3 dxc3 20. bxc3 Rce8 21. Re1 Re5 22. d4 Re7 23. c4 Rd7 24. Nf4 dxc4 25. Bxc4 Rxd4 26. Be2 Qg5 27. Nd3 Re8 28. Nc1 Rde4 29. Rd1 Nd5 30. Bf3 Nc3 31. Bxe4 Nxd1 32. Qxd1 Rxe4 33. f4 Qe7 34. Nd3 Rd4 35. Kg2 Qe4+ 36. Kh3 Rxd3 37. Qc2 g6 38. Qc8+ Kg7 39. Qc5 Rd5 40. Qc3+ Kh6 41. Qc8 Rh5+ 42. Kg4 f5+ 43. Qxf5 gxf5# 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Dekker, Sonja"]
[Black "Bonte, Holger"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "54"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nd4 4. Nxe5 Qg5 5. Ng4 d5 6. Bxd5 Qxg4 7. 0-0 Qxd1 8. Rxd1 Nxc2 9. Nc3 Nxa1 10. Re1 Nc2 11. Rf1 Be6 12. Bxe6 fxe6 13. Nb5 Bd6 14. Rd1 a6 15. Nc3 Ne7 16. d4 0-0 17. Rd2 Nb4 18. e5 Rf7 19. exd6 cxd6 20. Re2 Raf8 21. Ne4 d5 22. Nd6 Rf6 23. Bg5 Rg6 24. Bxe7 Rf4 25. Nxb7 Rxd4 26. a3 Rd1+ 27. Re1 Rxe1# 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Dekker, Sonja"]
[Black "Huebner, Werner"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "42"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. Bg5 h6 7. Bd2 Bg4 8. h3 Bh5 9. Nc3 Nd4 10. Be3 Nxf3+ 11. Kh1 Ng5 12. Qd2 Qd7 13. Bxg5 hxg5 14. Qxg5 0-0-0 15. Nd5 Bg4 16. Qh4 Rxh4 17. Kg1 Bxh3 18. Rfe1 Qg4 19. Kf1 Bxg2+ 20. Kg1 Bh3+ 21. Kh2 Bf1# 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Dekker, Sonja"]
[Black "Van Tienhoven, Arne Jon"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "138"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. Qe2+ Nce7 11. 0-0 Be6 12. Qe4 0-0 13. Ng5 Bf5 14. Qf3 h6 15. Nh3 Qd7 16. Bd3 Bxh3 17. gxh3 c6 18. Qe4 Nf6 19. Qg2 Qxd4 20. Qg3 Qxb2 21. Nb3 Qa3 22. Kh1 Rfd8 23. Rg1 g5 24. h4 Qd6 25. Qg2 Qxd3 26. hxg5 Nh5 27. gxh6+ Ng6 28. Qg5 Qd5+ 29. Qg2 Qxg2+ 30. Rxg2 Kh7 31. Nc5 b6 32. Ne4 Kxh6 33. Rg5 Rd5 34. Rgg1 Re8 35. Nc3 Rd2 36. Rgf1 Rc2 37. Nd1 Ree2 38. Ne3 Rxa2 39. Rxa2 Rxa2 40. Nf5+ Kh7 41. Nd4 c5 42. Nc6 Nhf4 43. Nd8 Kg7 44. Nb7 Nh3 45. Kg2 Nhf4+ 46. Kf3 Re2 47. Kg3 c4 48. Rc1 b5 49. Nd6 a6 50. Nf5+ Kf6 51. Nd4 Re4 52. Nc6 Nd3 53. Rc3 b4 54. Rc2 b3 55. Rd2 b2 56. Rd1 Re1 57. Rd2 b1Q 58. Nd4 Rg1+ 59. Kf3 Nge5+ 60. Ke4 Qb7+ 61. Ke3 Re1+ 62. Ne2 Qf3+ 63. Kd4 Rxe2 64. Rd1 Qe4+ 65. Kc3 Rc2+ 66. Kxc2 Nxf2+ 67. Kc3 Nxd1+ 68. Kd2 Qd3+ 69. Ke1 Nf3# 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Dekker, Sonja"]
[Black "Westveer, J."]
[Result "0-1"]
[ECO "C55"]
[PlyCount "86"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 h6 5. Nc3 Nf6 6. Nd5 d6 7. Qe2 Bg4 8. Qe3 a6 9. Nxe7 Qxe7 10. Bd2 Rd8 11. d4 Bxf3 12. Qxf3 Nxd4 13. Qd3 0-0 14. Rc1 b5 15. Bd5 c6 16. Bb3 Nxb3 17. axb3 d5 18. Qg3 Nxe4 19. Qe3 Nxd2 20. Qxd2 Qh4 21. 0-0 f5 22. Qe3 Rde8 23. g3 Qh3 24. Qf3 Rf6 25. c4 bxc4 26. bxc4 d4 27. Rfd1 Rg6 28. Re1 f4 29. Rb1 c5 30. b4 Rf6 31. b5 d3 32. Qxd3 f3 33. Qxf3 Rxf3 34. bxa6 Ra3 35. Rb5 Rxa6 36. Rxc5 Kh8 37. Rd5 e4 38. Rd2 Rc6 39. Rc2 Qf5 40. Rcc1 Qf7 41. Re2 Rxc4 42. Rce1 Qf3 43. Kf1 Qh1# 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Gorissen, F."]
[Black "Dekker, Sonja"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "113"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Nc3 0-0 6. d3 d6 7. Bg5 Bg4 8. Nd5 Nd4 9. Nxf6+ Kh8 10. Nxg4 Qd7 11. Nxd4 Bxd4 12. c3 Bc5 13. d4 exd4 14. cxd4 Bb6 15. d5 Bd4 16. Qxd4 Qxg4 17. Bh6 Rfe8 18. f3 Qg6 19. Be3 a6 20. Bd3 c5 21. e5 cxd4 22. Bxg6 dxe3 23. Bd3 Rxe5 24. Be4 f5 25. Bd3 Rae8 26. Rac1 e2 27. Rfe1 g6 28. Kf2 Re3 29. Bxe2 h5 30. Rc3 R3e5 31. f4 Rxd5 32. Rd3 Rc5 33. Rc3 Rb5 34. Bxb5 axb5 35. Rxe8+ Kg7 36. Rc7+ Kf6 37. Rf8+ Ke6 38. Rxb7 Kd5 39. Rxb5+ Kc6 40. Rbb8 Kc5 41. Rbc8+ Kd4 42. Rfd8 Kd5 43. a4 Ke4 44. Rxd6 Kxf4 45. Rxg6 Ke4 46. Rh6 f4 47. Rc4+ Kf5 48. Rxh5+ Kg6 49. Rhc5 Kf6 50. Rxf4+ Ke6 51. Rcc4 Ke5 52. a5 Kd5 53. a6 Ke5 54. a7 Kd5 55. a8Q+ Ke5 56. Qe8+ Kd5 57. Rfd4# 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Jansen, Bob"]
[Black "Dekker, Sonja"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "69"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nb4 5. c3 a6 6. Bc4 Nc6 7. d4 Nxe4 8. Re1 d5 9. dxe5 Be6 10. Bb3 Bc5 11. Be3 Be7 12. Nbd2 Nc5 13. Qc2 Nxb3 14. Nxb3 0-0 15. Rad1 Bg4 16. Qe2 Nxe5 17. Bd4 Nc6 18. h3 Bh5 19. g4 Bg6 20. Na5 Bf6 21. Nxb7 Qb8 22. Bxf6 gxf6 23. Nc5 Re8 24. Qd2 Rd8 25. Nh4 Be4 26. Nxe4 dxe4 27. Qxd8+ Qxd8 28. Rxd8+ Rxd8 29. Rxe4 Rd1+ 30. Kg2 Kg7 31. Nf5+ Kg6 32. h4 Rd2 33. Kg3 Rxb2 34. h5+ Kg5 35. f4# 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Konijn, Bart"]
[Black "Dekker, Sonja"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "99"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Nf3 Nc6 4. c3 Nf6 5. d4 Bd6 6. 0-0 0-0 7. Bg5 Na5 8. Bd3 Qe7 9. Nbd2 Qe6 10. d5 Nxd5 11. exd5 Qxd5 12. Be4 Qe6 13. Re1 Bc5 14. b4 Bb6 15. bxa5 Bxa5 16. Qc2 g6 17. Bd3 d6 18. Bc4 d5 19. Rxe5 Qg4 20. Rxd5 Bb6 21. Bh6 Re8 22. Re5 Bf5 23. Rxe8+ Rxe8 24. Qa4 c6 25. Qb3 Be6 26. Bxe6 Rxe6 27. Nc4 Bd8 28. Rd1 Re8 29. Nce5 Qf5 30. g4 Qf6 31. Bg5 Qe6 32. Qxe6 fxe6 33. Rxd8 Rxd8 34. Bxd8 Kf8 35. Ba5 Ke8 36. c4 c5 37. Ne1 b6 38. Bc3 Kd8 39. Kf1 Kc7 40. a4 Kb7 41. N1d3 h5 42. gxh5 gxh5 43. Nf4 Kc7 44. Nxe6+ Kd6 45. Ng7 a6 46. Nxh5 Kc7 47. Nf4 Kd6 48. h4 Ke7 49. h5 Kf8 50. Nd7+ 1-0

