[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.10"]
[Round "9"]
[White "Thissen, Margriet"]
[Black "Van Oosterom, Chiel"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "65"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nc3 e5 6. Nf3 Bg4 7. Be3 Bb4 8. Be2 exd4 9. Qxd4 Qxd4 10. Bxd4 0-0 11. Rc1 Re8 12. a3 Bf8 13. 0-0 Nc6 14. Be3 Be6 15. Nb5 Rac8 16. Nbd4 Nxd4 17. Nxd4 Bc5 18. b4 Bxd4 19. Bxd4 Nd7 20. Rc3 c5 21. Be3 b6 22. Rfc1 Bf5 23. Bf3 Ne5 24. Bd5 cxb4 25. axb4 Nd3 26. Ra1 Nxb4 27. Bb7 Rc7 28. Rxa7 Bc8 29. Ra4 Rxb7 30. Rxb4 Bd7 31. Rcb3 Be6 32. Rb1 Rc7 33. Rxb6 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.09"]
[Round "8"]
[White "Jacobs, Florian"]
[Black "Thissen, Margriet"]
[Result "0-1"]
[ECO "A87"]
[PlyCount "88"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 f5 2. c4 g6 3. g3 Nf6 4. Bg2 Bg7 5. Nf3 0-0 6. 0-0 c6 7. Nc3 Na6 8. Bf4 Nc7 9. Bxc7 Qxc7 10. Rc1 d6 11. Qb3 Bd7 12. Rfd1 Rae8 13. d5 c5 14. Ng5 Qc8 15. e4 b6 16. exf5 Bxf5 17. Re1 Ng4 18. Re2 Bd4 19. Nge4 Ne5 20. Nb5 Bxe4 21. Bxe4 Rf6 22. Kg2 Ref8 23. Nxd4 cxd4 24. Rd1 Qc5 25. Bd3 Rf3 26. Qc2 b5 27. b3 bxc4 28. bxc4 Qa3 29. Red2 Ng4 30. Rf1 Rxf2+ 31. Rdxf2 Rxf2+ 32. Rxf2 Ne3+ 33. Kg1 Nxc2 34. Bxc2 Qxa2 35. Bd3 Qa1+ 36. Rf1 Qc3 37. Rd1 a5 38. Kf2 Qb2+ 39. Kf3 a4 40. Rb1 Qc3 41. Rb8+ Kg7 42. Ke2 a3 43. Bb1 d3+ 44. Kd1 d2 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.09"]
[Round "7"]
[White "Thissen, Margriet"]
[Black "Otte, Marijn Willem"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "87"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nge7 7. a3 cxd4 8. cxd4 Nf5 9. Nc3 Nfxd4 10. Nxd4 Qxd4 11. Qxd4 Nxd4 12. Bd3 Bd7 13. Be3 Nc6 14. f4 d4 15. Nb5 dxe3 16. Nc7+ Kd8 17. Nxa8 Nd4 18. Rc1 Bc6 19. 0-0 Nb3 20. Rc3 Bc5 21. Be2 Bd5 22. Rd1 Nd4 23. Kf1 Nxe2 24. Kxe2 Kd7 25. Rxc5 Rxa8 26. Kxe3 Rc8 27. Rxc8 Kxc8 28. g3 g6 29. Rc1+ Kd7 30. Kd4 h5 31. b4 Bc6 32. Kc5 Kc7 33. b5 Bd5 34. a4 Kd7 35. a5 Bf3 36. Rc2 Ke7 37. Rd2 Be4 38. h3 Bh1 39. Rd6 Bf3 40. h4 Bg2 41. a6 b6+ 42. Rxb6 axb6+ 43. Kxb6 Kd7 44. Ka7 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.08"]
[Round "6"]
[White "Thissen, Margriet"]
[Black "Drost, Peter"]
[Result "1/2-1/2"]
[ECO "B21"]
[PlyCount "93"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Bc5 6. Bc4 Ne7 7. 0-0 0-0 8. Qe2 Nbc6 9. Rd1 a6 10. a3 b5 11. Ba2 Ng6 12. Bg5 Qb6 13. b4 Nd4 14. Nxd4 Bxd4 15. Qd2 Bxc3 16. Qxc3 Ra7 17. Rac1 Qb8 18. Be3 Ra8 19. Bc5 Rd8 20. Bd6 Qa7 21. Bb1 Bb7 22. Bc7 Rdc8 23. Rxd7 Nf8 24. Rdd1 Re8 25. Qg3 f6 26. e5 f5 27. Bd6 Rac8 28. Bc5 Qb8 29. Ba2 Rc6 30. Bxf8 Kxf8 31. Rxc6 Bxc6 32. Rd6 Qc8 33. Qe3 Bd7 34. Qc5 Qxc5 35. bxc5 Bc8 36. Kf1 Ke7 37. Ke2 Rd8 38. Kd3 Rxd6+ 39. cxd6+ Kd7 40. Kc3 a5 41. Kd4 Kc6 42. f4 Bd7 43. h3 h6 44. h4 h5 45. Bb3 g6 46. g3 Kb6 47. Ba2 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.07"]
[Round "5"]
[White "Rothuis, Vincent"]
[Black "Thissen, Margriet"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "47"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Be2 Bf5 5. d4 Nxd5 6. Nf3 Nc6 7. 0-0 Qd7 8. c3 e6 9. Nh4 Bg6 10. Nd2 Bd6 11. Nc4 Be7 12. Nf3 f6 13. Re1 Bf7 14. Nfd2 h5 15. Ne4 g5 16. a4 g4 17. Ne3 0-0-0 18. Nc4 Rdg8 19. a5 f5 20. Nc5 Qe8 21. Qb3 Nd8 22. Ne5 h4 23. Nxb7 Nxb7 24. Ba6 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.07"]
[Round "4"]
[White "Thissen, Margriet"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "77"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. 0-0 Be7 8. Qe2 Qc7 9. Rd1 Nf6 10. Bf4 0-0 11. Nb5 Qb6 12. Bxd6 Bxd6 13. Nxd6 a6 14. Bb3 Qc7 15. Rac1 Qe7 16. Nc4 Bd7 17. a4 e5 18. Nb6 Rad8 19. Nd5 Qe6 20. Ng5 Qg4 21. Nxf6+ gxf6 22. Nf3 Kh8 23. Qe3 Rg8 24. Ne1 Be6 25. Rxd8 Nxd8 26. Bd1 Qg6 27. Qf3 Bg4 28. Qxg4 Qxg4 29. Bxg4 Rxg4 30. Rc8 Rg8 31. Rb8 h5 32. h3 Kh7 33. Nd3 Nc6 34. Rxb7 Kg6 35. Rb6 Nb8 36. Kh2 Kg5 37. b4 Rd8 38. Nc5 Kf4 39. Rxf6+ 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.06"]
[Round "3"]
[White "Bitalzadeh, Ali"]
[Black "Thissen, Margriet"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "47"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. f3 Bf5 5. Bb5+ Nbd7 6. c4 e6 7. dxe6 Bxe6 8. d5 Bf5 9. Nc3 Bc5 10. Qe2+ Be7 11. Be3 0-0 12. Bxd7 Nxd7 13. 0-0-0 Re8 14. g4 Bg6 15. Qf1 Bb4 16. Bd4 Nc5 17. Nh3 Qe7 18. Nf2 Bxc3 19. Bxc3 Qe3+ 20. Rd2 Qxf3 21. Qd1 Qf4 22. b3 a5 23. Kb2 a4 24. Bd4 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.06"]
[Round "2"]
[White "Thissen, Margriet"]
[Black "Ineke, Joyce I"]
[Result "1-0"]
[ECO "C30"]
[PlyCount "87"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Bc4 Be7 5. 0-0 Nf6 6. d3 0-0 7. f5 a6 8. Bg5 Nd7 9. Bxe7 Qxe7 10. Nc3 Nf6 11. Qd2 Qd7 12. Ng5 h6 13. Nh3 Ne7 14. b4 Qc6 15. Nf2 b5 16. Bb3 d5 17. Rae1 d4 18. Nb1 Qd6 19. a3 Bb7 20. Qe2 c5 21. bxc5 Qxc5 22. Ng4 Qd6 23. Nxf6+ Qxf6 24. Rf3 Kh8 25. Rh3 a5 26. g4 a4 27. Ba2 Rac8 28. Qg2 Kg8 29. Rh5 Ba8 30. Rf1 g5 31. fxg6 Qxg6 32. Qh3 Kg7 33. Rf2 Ng8 34. g5 Bb7 35. Rg2 Kh7 36. gxh6 Qf6 37. Rf5 Qxh6 38. Rh5 Rc6 39. Rxh6+ Rxh6 40. Qf5+ Kh8 41. Qxe5+ f6 42. Qe6 f5 43. Rxg8+ Rxg8+ 44. Qxg8# 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2002.08.05"]
[Round "1"]
[White "Van Kerkhof, Judith"]
[Black "Thissen, Margriet"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "60"]
[EventDate "2002.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d5 2. d3 Nc6 3. f4 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Bg4+ 6. Ke1 0-0-0 7. Nc3 Nb4 8. Rb1 Nxc2+ 9. Kf2 e5 10. h3 Be6 11. b3 Bc5+ 12. Kg3 Nf6 13. f5 Bd7 14. Bd3 Nb4 15. Bc4 Nh5+ 16. Kh2 Bd4 17. Bb2 f6 18. Nf3 Bf2 19. Rhd1 g6 20. g4 Nf4 21. Ba3 Nc6 22. Nd5 gxf5 23. gxf5 Rhg8 24. Nxf6 Rg2+ 25. Kh1 Rg3 26. Bf1 Rxf3 27. Nxh7 Rh8 28. Ng5 Rg3 29. Rd2 Be3 30. Rh2 Rg1# 0-1

[Event "NED-ch U14 Girls"]
[Site "Nijmegen"]
[Date "2002.05.04"]
[Round "9.6"]
[White "Ineke, Joyce I"]
[Black "Thissen, Margriet"]
[Result "1/2-1/2"]
[ECO "B02"]
[PlyCount "108"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. d4 Nc6 6. Nf3 Bg4 7. Be2 0-0-0 8. Be3 Qh5 9. c3 e5 10. Qc2 Bf5 11. Nxe5 Bxc2 12. Bxh5 Nxe5 13. dxe5 g6 14. Bd1 Bd3 15. Bb3 Re8 16. Bxf7 Rxe5 17. 0-0-0 Bf5 18. Bd4 Bh6+ 19. Be3 Bxe3+ 20. fxe3 Rxe3 21. Rhe1 Rxe1 22. Rxe1 Rf8 23. Re8+ Rxe8 24. Bxe8 Kd8 25. Ba4 c6 26. Bc2 Bxc2 27. Kxc2 Ke7 28. Kd3 Kf6 29. Ke4 g5 30. g4 Ke6 31. Kd4 b6 32. c4 Kd6 33. b3 c5+ 34. Ke4 Ke6 35. a3 a6 36. b4 cxb4 37. axb4 a5 38. bxa5 bxa5 39. Kd4 a4 40. Kc3 Ke5 41. Kb4 Kd4 42. c5 a3 43. c6 a2 44. c7 a1Q 45. c8Q Qb2+ 46. Ka4 Qa2+ 47. Kb4 Qd2+ 48. Kb3 Qd3+ 49. Kb4 Qd2+ 50. Kb3 Qxh2 51. Qd8+ Ke4 52. Qe7+ Kf3 53. Qxg5 Qb8+ 54. Ka3 Qd6+ 1/2-1/2

[Event "NED-ch U14 Girls"]
[Site "Nijmegen"]
[Date "2002.05.03"]
[Round "8.4"]
[White "Tellekamp, Rowena"]
[Black "Thissen, Margriet"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "57"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Qxd5 4. Nc3 Qh5 5. Be2 Bg4 6. h3 Nc6 7. d3 0-0-0 8. Be3 e5 9. Nh2 Bxe2 10. Qxe2 Qg6 11. 0-0 Bd6 12. Nf3 h6 13. a3 Rhe8 14. Rfe1 Nd4 15. Qd1 Nxf3+ 16. Qxf3 e4 17. dxe4 Nxe4 18. Nb5 a6 19. Nd4 Re5 20. Bf4 Ng5 21. Bxg5 Rxg5 22. c3 Bc5 23. Rad1 Rd6 24. Re8+ Kd7 25. Rde1 Rdd5 26. h4 Rh5 27. Qh3+ f5 28. Qe3 Qd6 29. Rd8+ 1-0

[Event "NED-ch U14 Girls"]
[Site "Nijmegen"]
[Date "2002.05.03"]
[Round "7.1"]
[White "Thissen, Margriet"]
[Black "Van Nies, Pauline"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "56"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. e5 d6 6. exd6 Bxd6 7. Nf3 Nf6 8. Bb5+ Nc6 9. 0-0 0-0 10. Bxc6 bxc6 11. Qa4 Qc7 12. Bg5 Nd5 13. Ne4 Bb7 14. Nxd6 Qxd6 15. Qg4 f6 16. Bh4 Rae8 17. Bg3 e5 18. Rfd1 Qb4 19. Qd7 Re7 20. Qf5 Qxb2 21. Rdb1 Qa3 22. Rb3 Qd6 23. h4 Qd7 24. Qc2 e4 25. Nd2 f5 26. Rab1 Ba6 27. Qc5 f4 28. Bh2 Bb5 0-1

[Event "NED-ch U14 Girls"]
[Site "Nijmegen"]
[Date "2002.05.02"]
[Round "6.4"]
[White "Berkelmans, Lot"]
[Black "Thissen, Margriet"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "102"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. Bc4 Nb6 5. Bb3 Nc6 6. h3 Bf5 7. d3 e5 8. Be3 Nd5 9. 0-0 Nxe3 10. fxe3 Bc5 11. Qd2 Qd7 12. Ba4 f6 13. Nc3 0-0 14. Ne2 Rad8 15. Rad1 Qc8 16. Bxc6 bxc6 17. Ng3 Bg6 18. Kh1 e4 19. Nh4 exd3 20. Nxg6 hxg6 21. cxd3 Rfe8 22. Rf3 Qe6 23. Nf1 Qxa2 24. Qc3 Qd5 25. e4 Qd4 26. Qxd4 Bxd4 27. Rb1 Rb8 28. b3 Rb7 29. Nd2 Reb8 30. Rc1 c5 31. Rff1 Be3 32. Rc2 Bxd2 33. Rxd2 Rxb3 34. Kh2 Rb2 35. Rxb2 Rxb2 36. Rc1 Rb5 37. Ra1 a5 38. Ra4 Kf7 39. h4 Ke6 40. g3 Kd6 41. Kh3 Kc6 42. Ra3 Kb6 43. Kg4 Ka6 44. h5 gxh5+ 45. Kxh5 c4+ 46. Kg6 Rg5+ 47. Kf7 Rxg3 48. Rc3 cxd3 49. Rxc7 d2 50. Rd7 Rg2 51. Rd5 a4 0-1

[Event "NED-ch U14 Girls"]
[Site "Nijmegen"]
[Date "2002.05.01"]
[Round "5.2"]
[White "Thissen, Margriet"]
[Black "Ammerlaan, Linda"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "68"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 Nge7 7. 0-0 Ng6 8. Qe2 Be7 9. Rd1 0-0 10. Be3 a6 11. a3 b5 12. Ba2 Qc7 13. Qd2 Rd8 14. Rac1 Bb7 15. Nd4 Rac8 16. f3 Qb8 17. Nde2 Ba8 18. Ng3 Nce5 19. Qf2 d6 20. b3 Bf6 21. Bd4 d5 22. Bb1 Be7 23. b4 Nc4 24. Qa2 e5 25. Bf2 Bg5 26. Rc2 d4 27. Nd5 Bxd5 28. exd5 Be3 29. Re1 Nf4 30. d6 Nd3 31. Bxe3 Nxe1 32. Bg5 Nxc2 33. Qxc2 g6 34. Bxd8 Rxd8 0-1

[Event "NED-ch U14 Girls"]
[Site "Nijmegen"]
[Date "2002.05.01"]
[Round "4.3"]
[White "Timp, Laura"]
[Black "Thissen, Margriet"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "70"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. c3 Nc6 6. d4 Bf5 7. Nf3 0-0-0 8. Bd3 Bg4 9. Be2 Qf5 10. h3 Bxf3 11. Bxf3 Qf6 12. Qb3 e6 13. Bxc6 bxc6 14. Qa4 Kb7 15. Qb3+ Ka8 16. Qa4 e5 17. dxe5 Qxe5+ 18. Be3 c5 19. Qc6+ Kb8 20. Qb5+ Kc8 21. Qa6+ Kd7 22. 0-0-0+ Bd6 23. Qb5+ Ke7 24. Rhe1 Kf8 25. Bxc5 Qg5+ 26. Kb1 Qg6+ 27. Ka1 h6 28. Bxd6+ cxd6 29. Qc5 Kg8 30. Qxa7 Kh7 31. Re7 Ra8 32. Qb6 Rhd8 33. Qc7 Qc2 34. Rb1 Rxa2+ 35. Kxa2 Qa4# 0-1

[Event "NED-ch U14 Girls"]
[Site "Nijmegen"]
[Date "2002.04.30"]
[Round "2.3"]
[White "Muhren, Melissa"]
[Black "Thissen, Margriet"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "130"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Bb5+ Bd7 5. Be2 Nxd5 6. c4 Nf6 7. Nf3 e6 8. 0-0 c5 9. Nc3 cxd4 10. Nxd4 Bc5 11. Be3 Bxd4 12. Qxd4 0-0 13. Rad1 Nc6 14. Qd6 e5 15. Bg5 Bf5 16. Bf3 e4 17. Qxd8 Nxd8 18. Be2 Ne6 19. Be3 Rfe8 20. Nb5 Bg4 21. Bxg4 Nxg4 22. Bxa7 Red8 23. a3 Nf4 24. Bb6 Rd3 25. h3 Ne2+ 26. Kh1 Ra6 27. Rxd3 exd3 28. hxg4 Rxb6 29. g3 Rf6 30. Kg2 Rc6 31. b3 h5 32. gxh5 d2 33. Rd1 Nc1 34. Nd4 Rb6 35. c5 Ra6 36. a4 Ra5 37. Rxd2 Rxc5 38. g4 Rc3 39. Ne2 Nxe2 40. Rxe2 Rxb3 41. Re4 f6 42. f3 Kf7 43. Kg3 b5 44. axb5 Rxb5 45. Kh4 Rb3 46. f4 Rc3 47. g5 Rc6 48. g6+ Kf8 49. Ra4 Rc7 50. Ra8+ Ke7 51. Kg4 Ke6 52. Rf8 Rb7 53. Rf7 Rxf7 54. gxf7 Kxf7 55. Kf5 Ke7 56. Kg6 Kf8 57. h6 gxh6 58. Kxh6 Ke7 59. Kg7 Ke6 60. Kg6 f5 61. Kg7 Ke7 62. Kg6 Ke6 63. Kg5 Ke7 64. Kh6 Kf6 65. Kh7 Kf7 1/2-1/2

[Event "NED-ch U14 Girls"]
[Site "Nijmegen"]
[Date "2002.04.30"]
[Round "3.2"]
[White "Thissen, Margriet"]
[Black "Middelveld, Martine"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "62"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 a5 7. Bb5 Qb6 8. a4 Rc8 9. 0-0 cxd4 10. cxd4 Bb4 11. Nc3 Nge7 12. Be3 Rc7 13. Rc1 Na7 14. Qe2 Nxb5 15. Nxb5 Bxb5 16. axb5 0-0 17. Rxc7 Qxc7 18. Rc1 Qd7 19. Ng5 h6 20. Nf3 Rc8 21. Rc2 Rxc2 22. Qxc2 Qc8 23. Qd3 b6 24. g4 Kh8 25. h4 Qg8 26. h5 Qh7 27. Qe2 Qe4 28. Nh2 Qb1+ 29. Kg2 Kh7 30. f4 Kh8 31. g5 Nf5 1/2-1/2

[Event "NED-ch U14 Girls"]
[Site "Nijmegen"]
[Date "2002.04.29"]
[Round "1.6"]
[White "Thissen, Margriet"]
[Black "Schippers, Anouk"]
[Result "1-0"]
[ECO "C30"]
[PlyCount "67"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Bc4 Nf6 5. d3 Bg4 6. 0-0 d5 7. exd5 Nxd5 8. fxe5 Be7 9. d4 0-0 10. Bb3 Nb6 11. Be3 Bxf3 12. Rxf3 Bg5 13. Bxg5 Qxg5 14. c3 Qh5 15. Nd2 Qg5 16. Rg3 Qe7 17. Qg4 g6 18. Ne4 Nd7 19. Rf1 h5 20. Qxh5 Kg7 21. Qg4 Nd8 22. Nf6 Nxe5 23. dxe5 Qxe5 24. Rh3 Rh8 25. Rxh8 Kxh8 26. Qh4+ Kg7 27. Qh7+ Kf8 28. Nd7+ Ke7 29. Nxe5 Ne6 30. Qxf7+ Kd6 31. Qxe6+ Kc5 32. Qd5+ Kb6 33. Nd7+ Ka6 34. Bc4+ 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.11"]
[Round "9"]
[White "Groenewolt, Jessica"]
[Black "Thissen, Margriet"]
[Result "1/2-1/2"]
[ECO "B02"]
[PlyCount "60"]
[EventDate "2001.08.06"]
[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 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. Be2 Nc6 7. 0-0 0-0-0 8. c4 Qd7 9. a3 h5 10. b4 f6 11. b5 Nd4 12. Nxd4 Qxd4 13. Rb1 Qe4 14. Bxg4+ hxg4 15. Rb3 f5 16. c5 Qf4 17. h3 gxh3 18. Rxh3 Rxh3 19. gxh3 Rd3 20. Qh5 Rd8 21. a4 e6 22. Qf7 Qg5+ 23. Kh1 Bxc5 24. Qxe6+ Kb8 25. d4 Qh4 26. Qxf5 Bxd4 27. Bg5 Qh5 28. Qg4 Qxg4 29. hxg4 Rh8+ 30. Kg2 b6 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.10"]
[Round "7"]
[White "Thissen, Margriet"]
[Black "Op den Kelder, Joram"]
[Result "1/2-1/2"]
[ECO "B21"]
[PlyCount "98"]
[EventDate "2001.08.06"]
[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 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 g6 6. 0-0 Bg7 7. Qe2 d6 8. Bc4 Nf6 9. h3 0-0 10. Rd1 Qc7 11. Bf4 a6 12. Nbd2 b5 13. Bb3 Bd7 14. Rac1 Rac8 15. c4 Qb7 16. cxb5 axb5 17. Qe3 Nh5 18. Bg5 Bxb2 19. Rb1 Bf6 20. Bh6 Bg7 21. Bxg7 Kxg7 22. Ng5 Nf6 23. Ndf3 Na5 24. Bxf7 Rxf7 25. Nxf7 Kxf7 26. e5 Nc4 27. Qb3 Ne4 28. exd6 Nexd6 29. Ng5+ Kg8 30. Re1 Bc6 31. Nf3 Bxf3 32. gxf3 Rf8 33. Re3 Rf7 34. Rd3 Ne5 35. Rd5 Nxf3+ 36. Kf1 Qc8 37. Kg2 Nh4+ 38. Kg1 Qe6 39. Rbd1 Qe4 40. Qg3 Nf3+ 41. Kf1 Qc4+ 42. R5d3 Qxa2 43. Rxf3 Qc4+ 44. Kg1 Qe2 45. Rdd3 Rxf3 46. Qxf3 Qxf3 47. Rxf3 Nf5 48. Rb3 Nd6 49. Rf3 Nf5 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.10"]
[Round "8"]
[White "Thissen, Margriet"]
[Black "Sachsenhofer, Michael"]
[Result "0-1"]
[ECO "C37"]
[PlyCount "80"]
[EventDate "2001.08.06"]
[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. f4 exf4 3. Nf3 g5 4. Bc4 Nc6 5. h4 f6 6. d3 d6 7. g3 g4 8. Nh2 f3 9. Bf4 h5 10. Nc3 Nh6 11. Nd5 Na5 12. Ne3 Nxc4 13. Nxc4 Bg7 14. Qd2 Qe7 15. 0-0-0 Nf7 16. Qb4 0-0 17. Nf1 a6 18. Nfe3 b5 19. Nd2 Be6 20. Nb3 Bh6 21. Bxh6 Nxh6 22. Nd4 c5 23. Nef5 Nxf5 24. Nxf5 Bxf5 25. Qd2 Be6 26. Qh6 Qh7 27. Qf4 Rad8 28. d4 c4 29. Qe3 Rfe8 30. e5 Bf5 31. Qf4 dxe5 32. dxe5 Rxd1+ 33. Rxd1 fxe5 34. Qg5+ Qg6 35. Qd2 e4 36. Qe3 Kh7 37. Qa7+ Qg7 38. Qe3 Qh6 39. Qxh6+ Kxh6 40. Rd6+ Re6 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.09"]
[Round "6"]
[White "Van Duijvenbode, Coen"]
[Black "Thissen, Margriet"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "56"]
[EventDate "2001.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. cxd5 exd5 7. Qc2 c6 8. Nf3 0-0 9. Bd3 h6 10. Bh4 Qc7 11. Bg3 Bd6 12. Bxd6 Qxd6 13. 0-0 Nb6 14. Rac1 Be6 15. Ne5 Nbd7 16. Nxd7 Bxd7 17. b4 Rab8 18. Qb1 Qe6 19. Na4 Qg4 20. Nc5 Bc8 21. b5 cxb5 22. Qxb5 Qg5 23. Kh1 Qh4 24. f3 Qg5 25. Qb3 Kh8 26. e4 Qe3 27. Qc3 b6 28. Rfe1 Qg5 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.08"]
[Round "5"]
[White "Broekmeulen, Jasper"]
[Black "Thissen, Margriet"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "134"]
[EventDate "2001.08.06"]
[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 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 c6 5. dxc6 Nxc6 6. Nf3 e5 7. 0-0 Bc5 8. d3 0-0 9. h3 Re8 10. Nc3 Qc7 11. Ng5 Re7 12. Nge4 Nxe4 13. Nxe4 Bb6 14. Bg5 Ree8 15. Nf6+ gxf6 16. Qh5 Bg4 17. Qxg4 fxg5 18. Qxg5+ Kh8 19. Qf6+ Kg8 20. Rae1 Qe7 21. Qh6 Kh8 22. Kh1 Rg8 23. f4 Rg6 24. Qh5 f6 25. Bd5 Bc7 26. c3 Qg7 27. f5 Rg5 28. Qf3 Qd7 29. h4 Rg7 30. g4 Qd6 31. Rf2 Rd8 32. Be4 Rdg8 33. Rg1 Bb6 34. d4 exd4 35. g5 d3 36. g6 Bxf2 37. Qxf2 b6 38. h5 Ne5 39. Qg2 hxg6 40. fxg6 f5 41. Bxf5 Qf6 42. Qh3 Qc6+ 43. Rg2 d2 44. Bc2 Rf8 45. Qe3 Ng4 46. Qe2 Nf2+ 47. Kh2 Qd6+ 48. Rg3 d1Q 49. Bxd1 Qxd1 50. Qxd1 Nxd1 51. h6 Rf2+ 52. Kh3 Rg8 53. Kh4 Rxb2 54. Kg5 Nf2 55. Re3 Rb5+ 56. Kf4 Rxg6 57. c4 Ra5 58. Re8+ Rg8 59. Re7 Rh5 60. c5 bxc5 61. a4 Ra8 62. a5 Rxh6 63. a6 Rxa6 64. Rd7 Rh6 65. Kf5 Rh7 66. Rd6 a5 67. Kg5 a4 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.08"]
[Round "4"]
[White "Thissen, Margriet"]
[Black "Barbe, Tom"]
[Result "1-0"]
[ECO "C34"]
[PlyCount "81"]
[EventDate "2001.08.06"]
[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. f4 exf4 3. Nf3 Nf6 4. e5 Nh5 5. Bc4 Nc6 6. 0-0 Bc5+ 7. d4 Bb6 8. c3 0-0 9. Ne1 Qg5 10. Nd3 Qg6 11. Nxf4 Nxf4 12. Bxf4 Nd8 13. Be3 d6 14. Bd3 Qe6 15. Qh5 h6 16. Bf2 dxe5 17. Re1 f6 18. Qg6 Rf7 19. Qh7+ Kf8 20. Qh8+ Ke7 21. Bg6 Qg4 22. Qh7 Ne6 23. Bxf7 Kxf7 24. Qe4 Nf4 25. Bg3 Bf5 26. Qxb7 Rd8 27. Kh1 Nd3 28. Rf1 Qe2 29. Qf3 Qxb2 30. Qxf5 Qxa1 31. Qxd3 Qxa2 32. Bxe5 Kg8 33. Bg3 c5 34. Bf2 a5 35. Nd2 cxd4 36. cxd4 Kh8 37. Nf3 Rc8 38. Qb1 Rc2 39. Qxb6 Rxf2 40. Rxf2 Qa1+ 41. Ng1 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.07"]
[Round "3"]
[White "Cornelissen, Philip"]
[Black "Thissen, Margriet"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "79"]
[EventDate "2001.08.06"]
[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 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Bc4 Nb6 5. Bb3 e5 6. d3 Nc6 7. Nf3 Bg4 8. Be3 Qd7 9. 0-0 0-0-0 10. a4 h5 11. a5 Na8 12. h3 Bf5 13. Ba4 Qe6 14. Bxc6 bxc6 15. Re1 f6 16. Rb1 Be7 17. b4 g5 18. Bxa7 g4 19. Nd4 Qd7 20. Nxf5 Qxf5 21. h4 Qg6 22. b5 cxb5 23. Rxb5 Kd7 24. Bc5 g3 25. f3 Rde8 26. Bxe7 Rxe7 27. Qe2 Rhe8 28. Qe4 Qxe4 29. Nxe4 Rf7 30. Nxg3 Rh8 31. Reb1 Rff8 32. Rb7 Kd6 33. Ne4+ Ke6 34. Nc5+ Kd6 35. Na6 Kc6 36. Rb8 Kd6 37. Rxf8 Rxf8 38. Rb8 Rxb8 39. Nxb8 c5 40. g4 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.07"]
[Round "2"]
[White "Thissen, Margriet"]
[Black "Ammerlaan, Linda"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "59"]
[EventDate "2001.08.06"]
[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 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Nf3 Nf6 6. Bc4 e6 7. 0-0 Be7 8. Qe2 a6 9. Rd1 b5 10. Bb3 Qc7 11. a3 0-0 12. Bg5 Nbd7 13. Rac1 Qb8 14. Bf4 Bb7 15. Bc2 Rd8 16. b4 Nb6 17. Bb3 Kf8 18. Bg3 Qa7 19. Nd4 Rac8 20. Bxe6 fxe6 21. Nxe6+ Ke8 22. Nxd8 Rxd8 23. e5 dxe5 24. Rxd8+ Bxd8 25. Qxe5+ Kf7 26. Re1 Bc8 27. Ne4 Nxe4 28. Rxe4 Qd7 29. Qh5+ Kf8 30. Bd6+ 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.06"]
[Round "1"]
[White "Porte, Rinze"]
[Black "Thissen, Margriet"]
[Result "0-1"]
[ECO "D53"]
[PlyCount "100"]
[EventDate "2001.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nc6 7. Qc2 Nd7 8. Bxe7 Nxe7 9. cxd5 Nxd5 10. Nxd5 exd5 11. Bd3 h6 12. 0-0 Nf6 13. Rfc1 c6 14. b4 a6 15. a4 Bd7 16. Qb2 Qe8 17. Rab1 Ne4 18. Qc2 Bf5 19. Nh4 Bh7 20. Re1 Qe7 21. Nf3 Bf5 22. Ne5 Qh4 23. f3 f6 24. fxe4 dxe4 25. Bc4+ Kh7 26. Nf7 Bg6 27. Nd6 Rab8 28. Bb3 f5 29. Qc3 f4 30. Rf1 f3 31. g3 Qf6 32. Nc4 f2+ 33. Rxf2 Qxf2+ 34. Kh1 Bh5 35. Ne5 Rbe8 36. Qe1 Bf3+ 37. Nxf3 Rxf3 38. Rc1 Qxe3 39. Qxe3 Rxe3 40. Bc2 Rc3 41. Bxe4+ Rxe4 42. Rxc3 Rxd4 43. Rb3 Kg6 44. Kg2 Kf6 45. Kf3 Ke6 46. Ke3 Kd5 47. Rd3 Rxd3+ 48. Kxd3 c5 49. bxc5 Kxc5 50. Ke4 b5 0-1

[Event "NED-ch U14 Girls"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "3"]
[White "Ammerlaan, Linda"]
[Black "Thissen, Margriet"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "75"]
[EventDate "2001.??.??"]
[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 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nc3 Nc6 6. Be3 Bf5 7. Nf3 e6 8. Be2 Bb4 9. 0-0 Qd7 10. a3 Bxc3 11. bxc3 0-0-0 12. a4 Na5 13. Ne5 Qe7 14. c5 Nd5 15. c4 Nxe3 16. fxe3 f6 17. Nf3 g5 18. Qe1 Nc6 19. a5 a6 20. Qc3 h5 21. Rad1 h4 22. d5 Na7 23. Nd4 Qxc5 24. dxe6 Nb5 25. Rxf5 Nxc3 26. Rxc5 Nxe2+ 27. Kf1 Nxd4 28. exd4 Rd6 29. e7 Re8 30. Rf5 Rxe7 31. d5 b6 32. axb6 cxb6 33. Ra1 a5 34. Rc1 Kb7 35. Rb1 Ka6 36. Kf2 a4 37. Rb5 Re4 38. Rb4 1/2-1/2

[Event "NED-ch U14 Girls"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "7"]
[White "Geragousian, Biaina"]
[Black "Thissen, Margriet"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "99"]
[EventDate "2001.??.??"]
[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 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Be2 Bf5 5. d4 Nxd5 6. Nf3 Nc6 7. c4 Nb6 8. Nc3 e6 9. 0-0 Be7 10. Be3 Bf6 11. Qd2 0-0 12. Rfd1 Qe7 13. Rac1 Rfd8 14. Qe1 Rd7 15. c5 Nd5 16. Nxd5 Rxd5 17. Bc4 Rd7 18. Rd2 Rad8 19. Bb5 a6 20. Ba4 Qf8 21. h3 Re7 22. Rcd1 Nb4 23. Bg5 Bxg5 24. Nxg5 Nd5 25. Nf3 f6 26. Bb3 b6 27. Qe2 b5 28. Nh4 c6 29. Qf3 Bg6 30. Nxg6 hxg6 31. Re2 g5 32. Bc2 Nf4 33. Red2 Qe8 34. g3 Nxh3+ 35. Kg2 g4 36. Qxg4 Ng5 37. Rh1 Qd7 38. Bg6 Qd5+ 39. f3 Nf7 40. Rh5 Qd7 41. Rd1 Nh6 42. Qh4 e5 43. d5 cxd5 44. Rh1 Re6 45. Rxh6 gxh6 46. Bf5 Rde8 47. Qg4+ Kf8 48. Rxh6 Qg7 49. Qh5 Rc6 50. Rh8+ 1-0

[Event "NED-ch U14 Girls"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "9"]
[White "Springelkamp, Henriet"]
[Black "Thissen, Margriet"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "128"]
[EventDate "2001.??.??"]
[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 d5 2. exd5 Nf6 3. d4 Bg4 4. Nf3 Qxd5 5. Be2 Nc6 6. Be3 0-0-0 7. 0-0 Qf5 8. c3 e5 9. Nh4 Qh5 10. Nf3 e4 11. h3 exf3 12. Bxf3 Bxf3 13. Qxf3 Qxf3 14. gxf3 Bd6 15. Nd2 Rhe8 16. Rfe1 Ne7 17. Nc4 Ned5 18. Bg5 Rxe1+ 19. Rxe1 Bf4 20. Bh4 Re8 21. Rb1 Nd7 22. Kf1 N7b6 23. Na3 Re6 24. Bg3 Rg6 25. Kg2 Bxg3 26. fxg3 Nf4+ 27. Kh2 Nh5 28. g4 Nf4 29. Kg3 Nfd5 30. Kf2 Re6 31. Nc2 Nc4 32. Ne1 Nd6 33. Nd3 f5 34. Ne5 fxg4 35. hxg4 Nf4 36. Kg3 g5 37. Rh1 h6 38. Kf2 Kd8 39. Re1 Rxe5 40. dxe5 Nd3+ 41. Ke2 Nxe1 42. exd6 Ng2 43. dxc7+ Kxc7 44. Kd3 Kd6 45. Kd4 Nf4 46. Ke4 Kc5 47. Ke3 Kc4 48. Kd2 b5 49. b3+ Kc5 50. a3 a5 51. Ke3 Nd5+ 52. Kd3 b4 53. axb4+ axb4 54. c4 Nb6 55. Ke4 Nxc4 56. bxc4 Kxc4 57. Kf5 b3 58. Kg6 b2 59. Kxh6 b1Q 60. Kxg5 Kd5 61. f4 Ke6 62. f5+ Kf7 63. Kf4 Qc1+ 64. Kg3 Qg5 1-0

[Event "NED-ch U14 Girls"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "6"]
[White "Thissen, Margriet"]
[Black "De With, M."]
[Result "1-0"]
[ECO "C30"]
[PlyCount "91"]
[EventDate "2001.??.??"]
[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. f4 Nc6 3. Nf3 d6 4. Bc4 Be7 5. 0-0 Nf6 6. d3 Bg4 7. c3 d5 8. exd5 Nxd5 9. Qb3 Nf6 10. Bxf7+ Kf8 11. Bc4 Bxf3 12. Rxf3 b6 13. Qd1 e4 14. Re3 exd3 15. Rxd3 Qe8 16. Be3 Bd6 17. Bb5 a6 18. Ba4 Kf7 19. Bb3+ Kf8 20. Nd2 Na5 21. Nf3 Nxb3 22. Qxb3 h6 23. Re1 Qf7 24. Qc2 Qxa2 25. Ne5 Bxe5 26. fxe5 Ng4 27. Rf1+ Ke7 28. Bf4 Rad8 29. Rxd8 Kxd8 30. h3 g5 31. Qd2+ Ke7 32. Bg3 Nxe5 33. Bxe5 Rc8 34. Bf6+ Ke6 35. Qe3+ Kd6 36. Rd1+ Kc6 37. Qe4+ Kc5 38. Be7+ Kb5 39. Rd5+ Kc6 40. Ra5+ Kd7 41. Rxa2 Re8 42. Ra1 Kc8 43. Rd1 Kb8 44. Rd8+ Rxd8 45. Bxd8 Kc8 46. Qe7 1-0

[Event "NED-ch U14 Girls"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "8"]
[White "Thissen, Margriet"]
[Black "Eielts, Charley"]
[Result "1/2-1/2"]
[ECO "C30"]
[PlyCount "77"]
[EventDate "2001.??.??"]
[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. f4 d6 3. Nf3 Nc6 4. Bc4 Nf6 5. d3 Bg4 6. c3 g6 7. 0-0 Bxf3 8. Rxf3 exf4 9. Bxf4 Bg7 10. Qb3 Qd7 11. Bxf7+ Qxf7 12. Qxb7 0-0 13. Qxc6 Qd7 14. Qxd7 Nxd7 15. Nd2 Rab8 16. Nb3 Be5 17. Raf1 Bxf4 18. Rxf4 Rxf4 19. Rxf4 Ne5 20. d4 Nd3 21. Rf3 Nxb2 22. Kf2 Rb6 23. Ke2 Ra6 24. Nc1 Ra4 25. Rf4 Ra3 26. Kd2 Nc4+ 27. Kd3 Nb2+ 28. Kc2 Nc4 29. Rf3 Ra5 30. Rd3 Rb5 31. Nb3 Rh5 32. h3 Na3+ 33. Kd1 Nc4 34. Kc1 Rh4 35. g4 h5 36. Rg3 hxg4 37. hxg4 Rh1+ 38. Kc2 Rh2+ 39. Kb1 1/2-1/2

[Event "NED-ch U14 Girls"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "4"]
[White "Thissen, Margriet"]
[Black "Huistra, Hieke"]
[Result "0-1"]
[ECO "C36"]
[PlyCount "64"]
[EventDate "2001.??.??"]
[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. f4 d5 3. exd5 exf4 4. Nf3 Nf6 5. Nc3 Nxd5 6. Nxd5 Qxd5 7. d4 Bd6 8. Be2 0-0 9. 0-0 Re8 10. c4 Qe6 11. Bd3 c5 12. d5 Qg4 13. Qc2 g6 14. Nd2 f5 15. Nb3 Qh4 16. h3 Qg3 17. Bd2 f3 18. Rxf3 Qh2+ 19. Kf2 Be7 20. Bf4 Bh4+ 21. Bg3 Bxg3+ 22. Rxg3 Nd7 23. Nd2 f4 24. Rg5 Ne5 25. Nf3 Nxf3 26. Kxf3 Re3+ 27. Kf2 Rg3 28. Rxg3 Qxg3+ 29. Kf1 f3 30. Be4 fxg2+ 31. Bxg2 Bxh3 32. Bxh3 Rf8+ 0-1

[Event "NED-ch U14 Girls"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "2"]
[White "Thissen, Margriet"]
[Black "Muhren, Melissa"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "81"]
[EventDate "2001.??.??"]
[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 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 Bc5 7. 0-0 Nge7 8. Qe2 f6 9. Rd1 Qb6 10. Na4 Qa5 11. Nxc5 Qxc5 12. Be3 Qh5 13. Rab1 a6 14. a4 0-0 15. b4 Ng6 16. Bc5 Re8 17. Qe3 Nge5 18. Nxe5 Nxe5 19. Be2 Qg6 20. Re1 Ng4 21. Qh3 Ne5 22. Bh5 Qh6 23. Bxe8 Qxh3 24. gxh3 Nf3+ 25. Kg2 Nxe1+ 26. Rxe1 g6 27. Rd1 d5 28. exd5 exd5 29. a5 Bf5 30. Ba4 Kf7 31. Bb3 Rd8 32. f3 Be6 33. Kg3 g5 34. h4 h5 35. hxg5 fxg5 36. h4 g4 37. fxg4 hxg4 38. Rd4 Kg6 39. Bd1 Kh5 40. Bxg4+ Bxg4 41. Rxg4 1-0

[Event "NED-ch U14 Girls"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "1"]
[White "Van Diepen, Sanne"]
[Black "Thissen, Margriet"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "78"]
[EventDate "2001.??.??"]
[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 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Bc4 Nb6 5. Bb3 Nc6 6. Nge2 e5 7. d3 Bg4 8. Be3 Qd7 9. Qd2 0-0-0 10. 0-0-0 Be6 11. f4 Bxb3 12. cxb3 Bb4 13. Kb1 Qe6 14. Rhe1 e4 15. f5 Qxf5 16. Ng3 Qg6 17. Ngxe4 Rhe8 18. g3 Rxe4 19. Qc2 Ree8 20. a3 Bxc3 21. bxc3 Ne5 22. Bd4 Nf3 23. Rxe8 Rxe8 24. Qf2 Nxd4 25. cxd4 Rd8 26. Rc1 Qxd3+ 27. Ka2 f6 28. Qf4 Rd7 29. h4 Qxd4 30. Qf5 Qd2+ 31. Rc2 Qd3 32. Qf2 Nd5 33. Qc5 Rd8 34. g4 Kb8 35. h5 c6 36. Qf2 Nc3+ 37. Ka1 Nd1 38. Qf4+ Kc8 39. Qh2 Qxb3 0-1

[Event "NED-ch U14 Girls"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "5"]
[White "Van Nies, Pauline"]
[Black "Thissen, Margriet"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "91"]
[EventDate "2001.??.??"]
[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 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Nxe2 Qxd5 6. 0-0 Nc6 7. Nbc3 Qd7 8. Be3 0-0-0 9. a4 e6 10. a5 a6 11. Na4 Bb4 12. c3 Bxa5 13. Nc5 Qe7 14. Qa4 Qe8 15. b4 Bb6 16. Nxb7 Nxd4 17. Qxa6 Nxe2+ 18. Kh1 Kd7 19. Nxd8 Nxc3 20. Bxb6 Qxd8 21. Bd4 Nfd5 22. Rfc1 Ne4 23. Qb5+ Ke7 24. Bc5+ Nxc5 25. Qxc5+ Qd6 26. Qxd6+ Kxd6 27. Ra6+ Kd7 28. b5 Rb8 29. Rb1 Nc3 30. Rb3 Rxb5 31. Rxb5 Nxb5 32. Ra4 c5 33. Kg1 Kc6 34. Kf1 Kd5 35. Ke1 c4 36. Kd2 Kd4 37. Kc2 g6 38. Ra8 h5 39. Rf8 Nd6 40. Rd8 Kc5 41. Rd7 Kc6 42. Ra7 h4 43. Ra6+ Kc5 44. Ra8 Kd5 45. Rh8 g5 46. Rh5 1/2-1/2

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2000.08.12"]
[Round "13"]
[White "Goudriaan, Etienne"]
[Black "Thissen, Margriet"]
[Result "1-0"]
[ECO "A21"]
[PlyCount "83"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. d3 Bxc3+ 4. bxc3 Nf6 5. d4 Nc6 6. Ba3 d6 7. e3 0-0 8. Nf3 Re8 9. Be2 Bg4 10. h3 Bh5 11. 0-0 e4 12. Nd2 Bg6 13. Rb1 Rb8 14. Qc2 Qd7 15. Rfc1 a6 16. Nb3 Na7 17. c5 d5 18. Na5 b6 19. Nb3 b5 20. Bb4 c6 21. Nd2 Nc8 22. a4 Ra8 23. Ra1 Ne7 24. Ba5 Bf5 25. Kh2 Qe6 26. Bb6 Nd7 27. a5 Qf6 28. c4 Rac8 29. cxb5 cxb5 30. Qb3 Be6 31. Kg1 Qg6 32. Kf1 Nb8 33. Bxb5 axb5 34. Qxb5 Nbc6 35. a6 Ra8 36. Rcb1 Bd7 37. Qe2 Bc8 38. Rb2 Na7 39. Nb1 Nec6 40. Nc3 Qe6 41. Nb5 Nd8 42. Nxa7 1-0

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2000.08.11"]
[Round "11"]
[White "Schoonman, Merel"]
[Black "Thissen, Margriet"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "68"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Bc4 Nxc3 5. bxc3 Nc6 6. Nf3 Bg4 7. d4 Qd7 8. Bb5 0-0-0 9. 0-0 Qd6 10. Be3 Qf6 11. Be2 e5 12. Nxe5 Bxe2 13. Qxe2 Nxe5 14. dxe5 Qxe5 15. Qg4+ f5 16. Qf4 Bd6 17. Qxe5 Bxe5 18. Bd4 Bxd4 19. cxd4 Rxd4 20. Rfe1 h6 21. Re7 g5 22. Rae1 f4 23. h3 Rd7 24. Kh2 Rd2 25. Re8+ Rxe8 26. Rxe8+ Kd7 27. Rh8 Rxc2 28. Rxh6 Rxa2 29. Rh5 Rxf2 30. Rxg5 f3 31. Rg8 Rxg2+ 32. Rxg2 fxg2 33. Kxg2 a5 34. h4 a4 0-1

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2000.08.11"]
[Round "12"]
[White "Thissen, Margriet"]
[Black "Broekmeulen, Joris"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "58"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Nf3 Nf6 6. Bc4 e6 7. 0-0 Be7 8. Be3 0-0 9. Qe2 Nbd7 10. Rfd1 Qc7 11. Rac1 a6 12. a3 b5 13. Ba2 Qd8 14. e5 dxe5 15. Nxe5 Qe8 16. Nf3 Bb7 17. b4 Rc8 18. Ng5 h6 19. Nxe6 fxe6 20. Bxe6+ Kh8 21. Bxd7 Nxd7 22. Qg4 Nf6 23. Qg3 Nd7 24. Re1 Qf7 25. Bd2 Bf6 26. f3 Rfe8 27. Red1 Be5 28. Qg4 Nf6 29. Qf5 Qh5 0-1

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2000.08.10"]
[Round "9"]
[White "Cornelies, William"]
[Black "Thissen, Margriet"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "69"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. Bc4 Bg4 5. d3 Nc6 6. h3 Bh5 7. Be3 e5 8. Nbd2 Bb4 9. c3 Ba5 10. Qb3 Nb6 11. 0-0 Qd7 12. Qc2 Nxc4 13. dxc4 a6 14. c5 Bg6 15. Qc1 b5 16. b4 Bxb4 17. cxb4 Nxb4 18. Qc3 Nc2 19. Nxe5 Qe6 20. Nxg6 Qxg6 21. Rac1 Nxe3 22. Qxe3+ Kf8 23. Rfe1 h6 24. Qe7+ Kg8 25. Qxc7 Kh7 26. Qb7 Rab8 27. Qe4 f5 28. Qc2 Rbc8 29. Re5 Rhf8 30. Nf3 Qf6 31. Rd5 g5 32. Nd4 Kh8 33. Nxf5 Rc7 34. c6 Qe6 35. Ne3 1-0

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2000.08.10"]
[Round "8"]
[White "Thissen, Margriet"]
[Black "Van Oosterom, Chiel"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "106"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Nf3 h6 6. Bf4 0-0 7. Be2 Bg4 8. h3 Bxf3 9. Bxf3 Nbd7 10. 0-0 e5 11. Be3 exd4 12. Bxd4 Ne5 13. Be2 Qe7 14. f4 Nc6 15. Bxf6 Bxf6 16. Bd3 Bxc3 17. bxc3 Nd8 18. f5 Nc6 19. f6 Qd8 20. Qd2 Kh7 21. Qf4 Ne5 22. h4 Qc8 23. Be2 Rg8 24. h5 g5 25. Qf5+ Qxf5 26. Rxf5 Rae8 27. Bb5 c6 28. Bd3 Re6 29. Rb1 b6 30. Rb4 Nxd3 31. cxd3 Re5 32. Rxe5 dxe5 33. d4 Rf8 34. d5 cxd5 35. exd5 Rd8 36. Re4 Rxd5 37. c4 Rd6 38. Rxe5 Rxf6 39. Re7 a5 40. Rb7 Kg7 41. c5 bxc5 42. Rb5 Rc6 43. Rxa5 c4 44. Rf5 c3 45. Rf1 c2 46. Rc1 Kf6 47. Kf2 Ke5 48. Ke3 f5 49. g3 f4+ 50. gxf4+ gxf4+ 51. Kd2 f3 52. Re1+ Kf4 53. Rf1 c1Q+ 0-1

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2000.08.09"]
[Round "5"]
[White "Lettinga, Sjors"]
[Black "Thissen, Margriet"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "37"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. Be2 Nc6 7. d3 0-0-0 8. h3 Bh5 9. c4 Qd7 10. g4 Bg6 11. d4 Nxd4 12. Nxd4 Qxd4 13. Qxd4 Rxd4 14. Be3 Rd8 15. 0-0 e5 16. Rfd1 Be7 17. Bxa7 b6 18. c5 bxc5 19. Ba6# 1-0

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2000.08.09"]
[Round "6"]
[White "Thissen, Margriet"]
[Black "Brandenburg, Crista"]
[Result "1-0"]
[ECO "C34"]
[PlyCount "49"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 exf4 4. Bc4 Nf6 5. d3 d5 6. exd5 Nxd5 7. 0-0 Bc5+ 8. d4 Bb6 9. Re1+ Ne7 10. Bxf4 0-0 11. Bg5 Qd7 12. Bxe7 Re8 13. Bh4 Rxe1+ 14. Bxe1 Nc6 15. c3 Qd8 16. Bf2 Bg4 17. Nbd2 Qf6 18. Qc2 a6 19. Bd3 Kh8 20. Bh4 Qe6 21. Re1 Qd7 22. Bxh7 g6 23. Bxg6 fxg6 24. Qxg6 Qf5 25. Bf6+ 1-0

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2000.08.08"]
[Round "2"]
[White "Thissen, Margriet"]
[Black "Ammerlaan, Linda"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "55"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 Nc6 6. Nf3 d6 7. Bc4 Nb6 8. Bb3 dxe5 9. Nxe5 Nxe5 10. dxe5 Qxd1+ 11. Bxd1 Bf5 12. 0-0 Rc8 13. Nc3 g6 14. Bf3 Rb8 15. Bf4 e6 16. Rfd1 a6 17. Ne4 Bxe4 18. Bxe4 Bg7 19. Rac1 0-0 20. Rc7 Rfc8 21. Rxb7 Rxb7 22. Bxb7 Rc4 23. Rd8+ Bf8 24. Bh6 Nd7 25. g3 a5 26. Bc8 Rd4 27. Bxd7 Rxd7 28. Rxf8# 1-0

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2000.08.08"]
[Round "3"]
[White "Vermeend, Joost"]
[Black "Thissen, Margriet"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "71"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. c3 d4 4. d3 Nc6 5. Nf3 Bg4 6. Bf4 g6 7. h3 Bxf3 8. Qxf3 Bg7 9. Qe4 f5 10. exf6 Nxf6 11. Qe2 0-0 12. c4 Nh5 13. Bh2 Nf4 14. Bxf4 Rxf4 15. g3 Rf5 16. Bg2 e5 17. 0-0 Qe7 18. Nd2 Rb8 19. b3 Nd8 20. Rab1 b5 21. Kh2 Ne6 22. Be4 Rff8 23. Bd5 Kh8 24. Bxe6 Qxe6 25. Ne4 Qe7 26. Kg2 a5 27. Qc2 b4 28. Rbe1 Ra8 29. Ra1 Bf6 30. Qe2 Bg5 31. a3 Bf6 32. axb4 axb4 33. Ra2 Rfc8 34. Rfa1 Rab8 35. Ra7 Qe8 36. Nxf6 1-0

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2000.08.07"]
[Round "1"]
[White "Katz, Judith"]
[Black "Thissen, Margriet"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "35"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. Be2 Nc6 7. h3 Bh5 8. 0-0 0-0-0 9. c4 Qe6 10. Qc2 Bxf3 11. Bxf3 Nd4 12. Qd1 Qxc4 13. Bg4+ e6 14. Re1 Qc2 15. b3 Qc5 16. b4 Qxb4 17. Rf1 Be7 18. Bb2 0-1

[Event "NED-ch U14 Girls"]
[Site "Rijswijk"]
[Date "2000.??.??"]
[Round "?"]
[White "De Bie, Berdy"]
[Black "Thissen, Margriet"]
[Result "0-1"]
[ECO "C26"]
[PlyCount "104"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 Nf6 3. d3 e5 4. Nf3 Bg4 5. Bg5 Bb4 6. Qd2 d4 7. a3 dxc3 8. bxc3 Bd6 9. Be2 Nc6 10. 0-0 Qd7 11. d4 Bxf3 12. Bxf3 0-0 13. Bxf6 gxf6 14. Rfd1 Kh8 15. Qh6 Qe7 16. Bg4 Rg8 17. Bf5 Rg7 18. Rd3 Qd8 19. Rg3 Qg8 20. Qxf6 Ne7 21. dxe5 Nxf5 22. exf5 Bc5 23. e6 fxe6 24. Qe5 Bd6 25. Qxg7+ Qxg7 26. Rxg7 Kxg7 27. fxe6 Re8 28. Re1 Bxa3 29. f4 Bc5+ 30. Kf1 Kf6 31. g4 Rxe6 32. Rxe6+ Kxe6 33. Ke2 Bd6 34. Kf3 a5 35. Ke4 a4 36. f5+ Kf6 37. h4 a3 38. g5+ Kf7 39. h5 a2 40. g6+ hxg6 41. fxg6+ Kg7 42. Kf5 a1Q 43. Kg5 Qg1+ 44. Kf5 Qg3 45. Ke6 Qe5+ 46. Kd7 Qe7+ 47. Kc8 Qe8+ 48. Kxb7 Qb5+ 49. Kc8 c5 50. c4 Qc6+ 51. Kd8 Qc7+ 52. Ke8 Qe7# 0-1

[Event "NED-ch U14 Girls"]
[Site "Rijswijk"]
[Date "2000.??.??"]
[Round "?"]
[White "Goverde, Anne"]
[Black "Thissen, Margriet"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "106"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Bg4 4. Be2 Bxe2 5. Qxe2 Nxd5 6. Nxd5 Qxd5 7. Nf3 Nc6 8. d3 e5 9. Bf4 Bd6 10. Bg3 0-0-0 11. 0-0 h6 12. Rae1 Rhe8 13. Qe4 Qe6 14. Qe3 f5 15. d4 e4 16. Bxd6 Qxd6 17. Nd2 Nxd4 18. Rc1 Nc6 19. Nc4 Qe6 20. b3 g5 21. f4 Rg8 22. Ne5 Kb8 23. Nxc6+ Qxc6 24. fxg5 hxg5 25. c4 Rde8 26. Qd4 f4 27. Rfd1 e3 28. g3 Rgf8 29. gxf4 gxf4 30. Qd5 Qg6+ 31. Qg2 Qxg2+ 32. Kxg2 f3+ 33. Kf1 e2+ 34. Kf2 exd1Q 35. Rxd1 Re2+ 36. Kf1 Rxh2 37. Kg1 Rxa2 38. Rf1 f2+ 39. Kg2 Re2 40. b4 Re1 41. Rxf2 Rxf2+ 42. Kxf2 Re5 43. Kf3 c5 44. bxc5 a5 45. Kf4 Re8 46. Kf5 a4 47. Kf6 a3 48. Kf7 Re2 49. Kf6 a2 50. Kf5 a1Q 51. Kf4 Qf1+ 52. Kg3 Rg2+ 53. Kh3 Qh1# 0-1

[Event "NED-ch U14 Girls"]
[Site "Rijswijk"]
[Date "2000.??.??"]
[Round "?"]
[White "Tan, Kylie"]
[Black "Thissen, Margriet"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "96"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. dxc6 Nxc6 5. Nf3 Bg4 6. Be2 Bxf3 7. Bxf3 e5 8. Nc3 Bb4 9. Na4 0-0 10. 0-0 Nd4 11. a3 Ba5 12. b4 Bc7 13. Bb2 Qd7 14. Bxb7 Rab8 15. Ba6 Qd6 16. Nc5 Rb6 17. Nb7 Qe6 18. Bxd4 exd4 19. Re1 Qc6 20. Na5 Qd6 21. c5 Qxh2+ 22. Kf1 Rxa6 23. f3 d3 24. Re3 Rd8 25. Rxd3 Rxd3 26. Qe2 Qh1+ 27. Kf2 Rxf3+ 28. Qxf3 Qh4+ 29. Kg1 h6 30. Qa8+ Kh7 31. Qc8 Qh2+ 32. Kf2 Bg3+ 33. Kf3 Re6 34. Nc4 Bh4 35. Ne3 Qg3+ 36. Ke2 Qf2+ 37. Kd3 Ne4 38. Rd1 Nxd2 39. Rxd2 Qxe3+ 40. Kc2 Be1 41. Rd5 Qc3+ 42. Kd1 Qb3+ 43. Kc1 Qxd5 44. Qc7 Bd2+ 45. Kc2 Re1 46. Qg3 Rc1+ 47. Kb2 Qc4 48. Qb3 Qd4+ 0-1

[Event "NED-ch U14 Girls"]
[Site "Rijswijk"]
[Date "2000.??.??"]
[Round "?"]
[White "Thissen, Margriet"]
[Black "Ammerlaan, Linda"]
[Result "1/2-1/2"]
[ECO "B21"]
[PlyCount "67"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Nc6 6. Bc4 Bc5 7. 0-0 Nge7 8. Qe2 0-0 9. Rd1 a6 10. a3 b5 11. Ba2 Qc7 12. b4 Bb6 13. Be3 Bxe3 14. Qxe3 Qa7 15. Qd3 Ng6 16. Rab1 Rd8 17. a4 Rb8 18. axb5 axb5 19. Rb2 Qb6 20. Ng5 h6 21. Nf3 Nge5 22. Qe2 Nxf3+ 23. Qxf3 Ra8 24. Bb1 Ra3 25. Rd3 Ne5 26. Qg3 Nxd3 27. Qxd3 d5 28. exd5 g6 29. Ba2 Qb7 30. Rd2 exd5 31. h3 Be6 32. Qd4 Rxc3 33. Qxc3 d4 34. Qb2 1/2-1/2

[Event "NED-ch U14 Girls"]
[Site "Rijswijk"]
[Date "2000.??.??"]
[Round "?"]
[White "Thissen, Margriet"]
[Black "Geragousian, Biaina"]
[Result "1-0"]
[ECO "C31"]
[PlyCount "65"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 Qxd5 4. fxe5 Qxe5+ 5. Qe2 Qxe2+ 6. Bxe2 Nc6 7. Nf3 Bf5 8. c3 0-0-0 9. 0-0 f6 10. d4 Bd6 11. d5 Bc5+ 12. Kh1 Rxd5 13. c4 Rd8 14. Nc3 Bd3 15. Bxd3 Rxd3 16. Bf4 Nge7 17. Nb5 Rd7 18. a3 Ng6 19. Bg3 a6 20. Nc3 Re8 21. b4 Bd4 22. Nxd4 Rxd4 23. c5 Nge5 24. b5 axb5 25. Nxb5 Ra4 26. Rfc1 Nd4 27. Nxd4 Rxd4 28. a4 Re6 29. a5 Ra6 30. Bf2 Rc4 31. Rd1 Nd7 32. Rd5 Rb4 33. Rad1 1-0

[Event "NED-ch U14 Girls"]
[Site "Rijswijk"]
[Date "2000.??.??"]
[Round "?"]
[White "Thissen, Margriet"]
[Black "Hup, E."]
[Result "1-0"]
[ECO "B01"]
[PlyCount "69"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe6+ 4. Be2 Nf6 5. Nf3 Nc6 6. d4 Qg4 7. 0-0 e6 8. h3 Qf5 9. Bg5 Be7 10. a3 Ne4 11. Nxe4 Bxg5 12. Nexg5 0-0 13. Bd3 Qd5 14. Nxh7 Re8 15. c4 Qd6 16. c5 Qd5 17. Bc2 b6 18. cxb6 axb6 19. Qd3 g6 20. Nf6+ Kg7 21. Nxd5 Ba6 22. Qc3 Bxf1 23. Nxc7 Be2 24. Nxe8+ Rxe8 25. d5+ f6 26. dxc6 Ba6 27. Re1 Re7 28. Ng5 e5 29. Ne4 Rc7 30. Nxf6 Kxf6 31. Qxe5+ Kf7 32. Qxc7+ Kf6 33. Qd6+ Kg5 34. Qxg6+ Kf4 35. Re4# 1-0

[Event "NED-ch U14 Girls"]
[Site "Rijswijk"]
[Date "2000.??.??"]
[Round "?"]
[White "Thissen, Margriet"]
[Black "Kroondijk, E."]
[Result "1-0"]
[ECO "B01"]
[PlyCount "53"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 e5 5. Nf3 Nc6 6. d5 e4 7. dxc6 exf3 8. cxb7 Bxb7 9. gxf3 Nf6 10. Bb5+ c6 11. Qe2+ Be7 12. Bd3 0-0 13. Bd2 Bb4 14. 0-0-0 Rfe8 15. Qf1 Bxc3 16. Bxc3 Qxa2 17. Qh3 Bc8 18. Qh4 Qe6 19. Rhg1 Kf8 20. Bxh7 Bb7 21. Bb4+ Re7 22. Bxe7+ Qxe7 23. Bd3 Kg8 24. Qh6 g6 25. Bxg6 fxg6 26. Rxg6+ Qg7 27. Qxg7# 1-0

[Event "NED-ch U14 Girls"]
[Site "Rijswijk"]
[Date "2000.??.??"]
[Round "?"]
[White "Thissen, Margriet"]
[Black "Middelveld, Martine"]
[Result "0-1"]
[ECO "C30"]
[PlyCount "62"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Bc4 Nf6 5. d3 Be7 6. 0-0 Bg4 7. h3 Be6 8. Bb5 Bd7 9. Bxc6 Bxc6 10. fxe5 dxe5 11. Nxe5 Qd4+ 12. Kh1 Qxe5 13. Nc3 Rd8 14. Bf4 Qa5 15. e5 Nd5 16. Ne4 Nxf4 17. Rxf4 Qxe5 18. Qf1 0-0 19. Rb1 Bd6 20. Nxd6 Rxd6 21. Rg4 Rg6 22. Rxg6 fxg6 23. Qg1 Qd5 24. a3 Rf5 25. h4 Rh5 26. Qf2 Rxh4+ 27. Kg1 Qg5 28. Qe2 h6 29. Rf1 Bxg2 30. Kf2 Bxf1 31. Kxf1 Rh1+ 0-1

[Event "NED-ch U14 Girls"]
[Site "Rijswijk"]
[Date "2000.??.??"]
[Round "?"]
[White "Van Nies, Pauline"]
[Black "Thissen, Margriet"]
[Result "1-0"]
[ECO "C66"]
[PlyCount "59"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nc3 a6 7. Bxc6 Bxc6 8. Nxc6 bxc6 9. 0-0 Nf6 10. Bg5 Be7 11. Qf3 0-0 12. Rad1 Nd7 13. Bf4 Rb8 14. b3 Nb6 15. Qg3 Bh4 16. Qe3 Rc8 17. g3 Be7 18. Qf3 Qe8 19. Rfe1 Bf6 20. Qe3 d5 21. exd5 Qxe3 22. Rxe3 Bxc3 23. Rxc3 Nxd5 24. Rxc6 Nxf4 25. gxf4 a5 26. Rd7 Rce8 27. Rdxc7 Re4 28. Rc4 Re1+ 29. Kg2 h5 30. R7c5 1-0

[Event "NED U12 op"]
[Site "Hengelo"]
[Date "1999.??.??"]
[Round "4"]
[White "Bottema, Timo"]
[Black "Thissen, Margriet"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "60"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[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 d6 4. Nc3 Be7 5. d3 Bg4 6. Be3 Nf6 7. Qe2 0-0 8. h3 Be6 9. Bb3 d5 10. Rd1 d4 11. Bxe6 fxe6 12. Nb1 dxe3 13. Qxe3 Nd4 14. Rd2 Ne8 15. Nc3 Nxf3+ 16. gxf3 Bg5 17. Qc5 Bxd2+ 18. Kxd2 Qd4 19. Qxd4 exd4 20. Na4 e5 21. Nc5 Rxf3 22. Ke2 Rf7 23. Nxb7 Rb8 24. Nc5 Rxb2 25. Rc1 Rxa2 26. Ne6 Rf6 27. Nc5 Rh6 28. Kf3 Kf7 29. Kg4 g6 30. f3 Ke7 0-1

[Event "NED U12 op"]
[Site "Hengelo"]
[Date "1999.??.??"]
[Round "6"]
[White "Porte, Rinze"]
[Black "Thissen, Margriet"]
[Result "1-0"]
[ECO "C62"]
[PlyCount "63"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[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. Bb5 d6 4. d4 Bg4 5. d5 a6 6. dxc6 axb5 7. cxb7 Rb8 8. h3 Bh5 9. g4 Bg6 10. Nc3 b4 11. Nd5 Rxb7 12. Nd2 c6 13. Ne3 Nf6 14. f3 Qb6 15. Ndc4 Qd8 16. h4 h6 17. h5 Bh7 18. b3 Be7 19. Bb2 0-0 20. a3 c5 21. c3 bxa3 22. Rxa3 Ne8 23. Nd5 Nc7 24. Na5 Rb5 25. Nc6 Bh4+ 26. Ke2 Qd7 27. Rxh4 Nxd5 28. Qxd5 Rb6 29. Na5 Rfb8 30. Nc4 Rxb3 31. Rxb3 Rxb3 32. Qa8+ 1-0

[Event "NED U12 op"]
[Site "Hengelo"]
[Date "1999.??.??"]
[Round "2"]
[White "Schoonman, Ivo"]
[Black "Thissen, Margriet"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "75"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[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. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Bc4 Nf6 7. Bg5 Be7 8. Nd2 0-0 9. 0-0-0 Bd7 10. Rhe1 c5 11. Qd3 Ng4 12. Bxe7 Qxe7 13. Qg3 Qf6 14. Nb3 b5 15. Rxd6 Qe7 16. Bd5 Rab8 17. h3 Nf6 18. Nd2 Nxd5 19. Rxd5 Bc6 20. Rxc5 Qb7 21. Qd6 Rfd8 22. Qxc6 Qe7 23. Rxb5 Qh4 24. Qc5 Ra8 25. Nf3 Qh6+ 26. Qg5 Qa6 27. a3 Rac8 28. Nd4 Qa4 29. Rb4 h6 30. Rxa4 hxg5 31. Rxa7 Rc4 32. Nf5 Rc5 33. Re3 Re5 34. f3 Rde8 35. Nd6 Rf8 36. Rb3 Re6 37. Rd7 g6 38. Rbb7 1-0

[Event "NED U12 op"]
[Site "Hengelo"]
[Date "1999.??.??"]
[Round "1"]
[White "Thissen, Margriet"]
[Black "Goedbloed, Joost"]
[Result "0-1"]
[ECO "C36"]
[PlyCount "52"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Nf6 4. Bc4 d5 5. exd5 Nxd5 6. d4 Bg4 7. 0-0 Ne3 8. Bxe3 fxe3 9. Qd3 Bxf3 10. Qxe3+ Be7 11. Qxf3 Qxd4+ 12. Kh1 Qxc4 13. Nc3 Nc6 14. Rad1 0-0 15. b3 Qc5 16. Qe2 Rad8 17. Ne4 Qe5 18. Rde1 Bd6 19. g3 Qd5 20. c4 Qe6 21. Qf3 Bb4 22. Re2 Nd4 23. Qh5 Nxe2 24. Qxe2 Bd2 25. Qf3 Qh3 26. Nf2 Qxf1# 0-1

[Event "NED U12 op"]
[Site "Hengelo"]
[Date "1999.??.??"]
[Round "9"]
[White "Thissen, Margriet"]
[Black "Spoelman, Wouter"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "59"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 Nc6 5. d3 Bg4 6. Bg5 h6 7. Bh4 e6 8. 0-0 Nd4 9. Kh1 Bxf3 10. gxf3 Be7 11. Rg1 e5 12. Rxg7 Ne6 13. Bxe6 fxe6 14. Bxf6 Bxf6 15. Rxb7 Be7 16. Qg1 Bg5 17. Qg4 Qf6 18. Qh5+ Kf8 19. Nb5 Rd8 20. Nxa7 Rg8 21. Rg1 Rg7 22. Rxg7 Kxg7 23. h4 Qe7 24. Nc6 Qf6 25. Nxd8 Qxd8 26. hxg5 Qe7 27. gxh6+ Kf8 28. h7 Qf6 29. Rg8+ Ke7 30. Qe8# 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Brandenburg, Daan"]
[Black "Thissen, Margriet"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "63"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[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. Nc3 d6 5. d3 Bg4 6. h3 Bh5 7. 0-0 Nge7 8. Re1 Nd4 9. Re3 Nxf3+ 10. Rxf3 Bxf3 11. Qxf3 0-0 12. Qg3 Ng6 13. Bg5 Qd7 14. Nd5 h6 15. Bxh6 gxh6 16. Nf6+ Kh8 17. Nxd7 Nf4 18. Qh4 Kh7 19. Nxf8+ Rxf8 20. Qe7 Ng6 21. Qxc7 b6 22. Bxf7 Nh8 23. Bh5+ Kg8 24. Rf1 a5 25. Bg4 Rf7 26. Be6 Kg7 27. Bxf7 Nxf7 28. Kh1 Bd4 29. f4 Kg6 30. g4 Be3 31. fxe5 Nxe5 32. Qxd6+ 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Dekker, Marcel"]
[Black "Thissen, Margriet"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "80"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[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 Be6 8. Bd5 h6 9. Bh4 a6 10. Bxe6 fxe6 11. Na4 Ba7 12. c3 b5 13. Qb3 bxa4 14. Qxe6+ Kh8 15. Nd2 Qd7 16. Qc4 Na5 17. Qxa6 Bxf2+ 18. Rxf2 Rxa6 19. Raf1 Qe6 20. a3 d5 21. Rf3 Rb6 22. b4 Nb3 23. R3f2 Nxd2 24. Rxd2 dxe4 25. dxe4 Rd6 26. Rxd6 Qxd6 27. h3 Nxe4 28. Rxf8+ Qxf8 29. c4 c5 30. b5 Qf7 31. b6 Qxc4 32. Bd8 Qd4+ 33. Kh2 Qxd8 34. b7 Qb8 35. g3 Qxb7 36. h4 Qb2+ 37. Kh3 h5 38. g4 Qb3+ 39. Kg2 Qg3+ 40. Kh1 Nf2# 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Thissen, Margriet"]
[Black "Jacobs, Saroja"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "47"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[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. d3 h6 7. Be3 Bb6 8. d4 exd4 9. Nxd4 Nxd4 10. Bxd4 Ba5 11. e5 Bxc3 12. Bxc3 Ne4 13. Bb4 Re8 14. Qf3 Ng5 15. Qf4 d5 16. exd6 cxd6 17. Bxd6 Ne6 18. Qg3 Nd4 19. Rad1 Ne2+ 20. Bxe2 Rxe2 21. Be5 Qg5 22. Rd8+ Kh7 23. Qd3+ g6 24. Rh8# 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Thissen, Margriet"]
[Black "Vlug, Arthur"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "53"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[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. e5 c5 4. c3 Nc6 5. Be3 Qb6 6. b3 Bd7 7. Nf3 h6 8. Be2 Nge7 9. dxc5 Qc7 10. Bd4 Nf5 11. 0-0 Nfxd4 12. cxd4 0-0-0 13. Nc3 a6 14. Na4 Kb8 15. b4 Nxb4 16. Nb6 Qc6 17. Qd2 a5 18. a4 Re8 19. Bb5 Qc7 20. Nxd7+ Ka7 21. Nb6 Rd8 22. Ne1 Qe7 23. Nc2 Nc6 24. Bxc6 bxc6 25. Qxa5+ Kb8 26. Nb4 Qe8 27. Rab1 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "1998.??.??"]
[Round "?"]
[White "Van Nies, Pauline"]
[Black "Thissen, Margriet"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "29"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[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. Nc3 Nf6 5. d3 d6 6. h3 h6 7. Be3 Bb4 8. 0-0 Bxc3 9. bxc3 d5 10. Bb5 0-0 11. c4 dxe4 12. dxe4 Qxd1 13. Raxd1 Nb4 14. Nxe5 Nxe4 15. Rd4 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "1"]
[White "Dufait, Yannick"]
[Black "Thissen, Margriet"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "101"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[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 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke6 8. Nc3 Nce7 9. d4 c6 10. Qe4 Ng6 11. 0-0 Bb4 12. f4 Bxc3 13. bxc3 Ke7 14. f5 Nxc3 15. Qe3 Qxd4 16. Qxd4 exd4 17. fxg6 hxg6 18. Bg5+ Ke8 19. Bf7+ Kd7 20. Bxg6 b6 21. Rf7+ Kd6 22. Rxg7 Ne2+ 23. Kf2 Ba6 24. Be7+ Ke6 25. Re1 Rhg8 26. Bf7+ Kxe7 27. Rxg8 Rxg8 28. Bxg8 c5 29. Bh7 Kd6 30. Rxe2 Bxe2 31. Kxe2 c4 32. h4 Ke5 33. Kf3 b5 34. h5 Kf6 35. Kf4 Kg7 36. Be4 Kh6 37. g4 a5 38. Bg6 b4 39. g5+ Kg7 40. Ke4 b3 41. axb3 d3 42. Ke3 dxc2 43. Bxc2 cxb3 44. Bxb3 Kh7 45. g6+ Kh6 46. Kf4 a4 47. Bxa4 Kg7 48. Kf5 Kh8 49. h6 Kg8 50. Bb3+ Kh8 51. g7+ 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "7"]
[White "Ondersteijn, B."]
[Black "Thissen, Margriet"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "90"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[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. d4 d6 4. d5 Nce7 5. Nc3 Nf6 6. Bg5 Bg4 7. h3 Bh5 8. g4 Bg6 9. h4 Nxe4 10. Nxe4 Bxe4 11. Qe2 Bxd5 12. 0-0-0 g6 13. Bxe7 Bxf3 14. Qxf3 Bxe7 15. Bc4 0-0 16. h5 Kh8 17. hxg6 fxg6 18. Qh3 Bg5+ 19. Kb1 Qe7 20. Bd3 Rg8 21. Rh2 Raf8 22. Rdh1 Rg7 23. Be4 c6 24. Qa3 a6 25. b3 Rf4 26. Bd3 Rxg4 27. f3 Rh4 28. Rxh4 Bxh4 29. Qb4 Bg5 30. a4 c5 31. Qb6 Qf7 32. Qd8+ Bxd8 33. Be4 Qf4 34. Bxb7 Rxb7 35. Rd1 Qxf3 36. Rxd6 Qf1+ 37. Kb2 Ba5 38. Ka2 Bb4 39. Rxa6 Qxa6 40. c3 Bxc3 41. Kb1 Qf1+ 42. Kc2 Qe1 43. Kd3 Rd7+ 44. Kc4 Bd4 45. a5 Qc3+ 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "11"]
[White "Spek, R."]
[Black "Thissen, Margriet"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "32"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[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. 0-0 Nf6 5. d3 0-0 6. Bg5 h6 7. Bd2 d6 8. Qc1 Kh7 9. Nc3 Bg4 10. Qd1 Nd4 11. h3 Nxf3+ 12. gxf3 Bxh3 13. Re1 Ng8 14. Be3 Bxe3 15. fxe3 Qg5+ 16. Kf2 Qg2# 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "2"]
[White "Thissen, Margriet"]
[Black "Van Houwelingen, Violet"]
[Result "1-0"]
[ECO "C61"]
[PlyCount "37"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[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 Nd4 4. Nxd4 exd4 5. d3 c6 6. Bc4 Qh4 7. 0-0 Bb4 8. a3 Ba5 9. b4 Bb6 10. Qf3 Nf6 11. e5 Ng4 12. h3 Nxe5 13. Qe2 Qg5 14. Bxg5 0-0 15. Qxe5 h6 16. Bd2 Re8 17. Qg3 d5 18. Bxh6 dxc4 19. Qxg7# 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "1997.??.??"]
[Round "13"]
[White "Van Tienhoven, Arne Jon"]
[Black "Thissen, Margriet"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "78"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Nf6 4. Nc3 Nc6 5. d3 Bg4 6. Be2 Be7 7. 0-0 0-0 8. h3 Bxf3 9. Rxf3 a6 10. Rg3 d5 11. fxe5 Nxe5 12. Bh6 Ng6 13. Bg5 dxe4 14. Nxe4 Nxe4 15. dxe4 Bxg5 16. Qxd8 Bxd8 17. Rd1 Bh4 18. Rf3 Rae8 19. g3 Bf6 20. c3 Rxe4 21. Bd3 Ree8 22. Bxg6 fxg6 23. Rd7 Be5 24. Rxf8+ Rxf8 25. g4 Rf3 26. Re7 Bd6 27. Kg2 Rd3 28. Re2 b6 29. Kf2 a5 30. Re8+ Kf7 31. Re2 Rxh3 32. Kg2 Rh4 33. Kf3 Rh3+ 34. Kg2 Rh2+ 35. Kf3 Rxe2 36. Kxe2 Kf6 37. Kf3 Kg5 38. a4 h5 39. gxh5 gxh5 0-1

