[Event "ZSG/Computerij op-B"]
[Site "Netherlands"]
[Date "1998.03.14"]
[Round "3"]
[White "Van den Heuvel, Sonja"]
[Black "Ibrahim, Ashraf"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "1436"]
[BlackElo "1582"]
[PlyCount "35"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Be7 6. Nc3 0-0 7. 0-0 d5 8. b3 Nbd7 9. Bb2 c5 10. cxd5 Nxd5 11. Nxd5 Bxd5 12. Rc1 cxd4 13. Bxd4 Ba3 14. Rc2 Qe7 15. Ne5 Nxe5 16. Bxe5 Qb7 17. Qg4 f6 18. Rc7 1-0

[Event "Haarlem AKN op 07th"]
[Site "Haarlem"]
[Date "1998.??.??"]
[Round "6"]
[White "Beverdam, Frank"]
[Black "Van den Heuvel, Sonja"]
[Result "1/2-1/2"]
[ECO "B21"]
[PlyCount "44"]
[EventDate "1998.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 e6 6. Nf3 d6 7. Qe2 Be7 8. 0-0 a6 9. Rd1 b5 10. Bb3 Qc7 11. Bf4 Ne5 12. Rac1 Nxf3+ 13. Qxf3 Qb8 14. Qg3 Nf6 15. Qd3 Bb7 16. f3 0-0 17. Bxd6 Bxd6 18. Qxd6 Rd8 19. Qxb8 Raxb8 20. Ne2 Rbc8 21. Rxd8+ Rxd8 22. Rc7 Rd7 1/2-1/2

[Event "Haarlem AKN op 07th"]
[Site "Haarlem"]
[Date "1998.??.??"]
[Round "3"]
[White "Loeber, Roderick"]
[Black "Van den Heuvel, Sonja"]
[Result "1-0"]
[ECO "E12"]
[PlyCount "81"]
[EventDate "1998.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Qc2 Bb7 6. Bg5 c5 7. 0-0-0 cxd4 8. Nxd4 0-0 9. f3 Bxc3 10. Qxc3 Ne4 11. Bxd8 Nxc3 12. bxc3 Rxd8 13. Nb5 Na6 14. Nd6 Nc5 15. h4 Bc6 16. e4 e5 17. g3 Ne6 18. Bh3 Nc5 19. Rd2 Kf8 20. Rf1 Rab8 21. Bf5 h6 22. h5 Nb7 23. f4 Nxd6 24. Rxd6 Ke7 25. Rfd1 exf4 26. gxf4 Ba4 27. R1d2 Rbc8 28. R6d4 Rc5 29. Rg2 Rg8 30. e5 Rc7 31. Bh7 Rgc8 32. Bd3 Kf8 33. f5 Bc6 34. Rg3 Re8 35. f6 gxf6 36. exf6 Re6 37. Rf4 d6 38. Bh7 Ke8 39. Rg8+ Kd7 40. Bf5 Bb7 41. Rg7 1-0

[Event "Haarlem AKN op 07th"]
[Site "Haarlem"]
[Date "1998.??.??"]
[Round "1"]
[White "Van den Heuvel, Sonja"]
[Black "Azadmanesh, Moosa"]
[Result "0-1"]
[ECO "A58"]
[BlackElo "2145"]
[PlyCount "116"]
[EventDate "1998.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. e4 d6 7. Bxb5+ Bd7 8. Bxd7+ Nbxd7 9. Nf3 g6 10. 0-0 Bg7 11. Qe2 0-0 12. h3 Qb6 13. Rb1 Rfb8 14. Be3 Qb4 15. Nd2 Nb6 16. a3 Qa5 17. Nc4 Nxc4 18. Qxc4 Nd7 19. Rfd1 Nb6 20. Qd3 Bxc3 21. Qxc3 Qxc3 22. bxc3 Nc4 23. Rxb8+ Rxb8 24. Ra1 Kf8 25. Bc1 Ke8 26. a4 f5 27. f3 Rb3 28. a5 Nxa5 29. Rxa5 Rb1 30. Ra8+ Kf7 31. Ra3 Rxc1+ 32. Kf2 Rc2+ 33. Kf1 Kf6 34. g3 fxe4 35. fxe4 h5 36. h4 Kf7 37. Ke1 Rg2 38. c4 Rc2 39. Ra4 Kf6 40. Kf1 Rb2 41. Ra3 Rb4 42. Rf3+ Ke5 43. Rf7 Rb7 44. Rf4 e6 45. Ke2 Rb4 46. dxe6 Kxe6 47. e5 dxe5 48. Re4 Kf5 49. Kf3 Rb3+ 50. Re3 Rxe3+ 51. Kxe3 e4 52. Kf2 Kg4 53. Ke3 Kxg3 54. Kxe4 Kxh4 55. Kd5 g5 56. Kxc5 g4 57. Kd5 g3 58. c5 g2 0-1

[Event "Haarlem AKN op 07th"]
[Site "Haarlem"]
[Date "1998.??.??"]
[Round "4"]
[White "Van den Heuvel, Sonja"]
[Black "Meijer, Menno"]
[Result "0-1"]
[ECO "D85"]
[PlyCount "94"]
[EventDate "1998.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Nf3 c5 9. Be3 cxd4 10. cxd4 Nc6 11. 0-0 Bg4 12. e5 Qd7 13. Rb1 a6 14. Be2 b5 15. h3 Be6 16. Qd2 Rfd8 17. Rfd1 Qb7 18. Bh6 Rd7 19. Bxg7 Kxg7 20. a4 b4 21. Ng5 Bf5 22. Rb2 Rxd4 23. Qe3 Rxd1+ 24. Bxd1 Rd8 25. Bf3 Qc7 26. Bxc6 Qxc6 27. Rxb4 Rd1+ 28. Kh2 h6 29. Nf3 Qc7 30. Rh4 h5 31. Rd4 Rxd4 32. Qxd4 f6 33. g3 fxe5 34. Nxe5 Qd6 35. Qc3 Kf8 36. f4 Qb6 37. Qd2 Kg7 38. Nc4 Qc7 39. Qd4+ Kh7 40. Ne3 Be6 41. Qd2 Bf7 42. Ng2 Be8 43. a5 Qd6 44. Qb2 Bb5 45. Nh4 Qd5 46. Qf2 Bc6 47. f5 Qh1# 0-1

[Event "Haarlem AKN op 07th"]
[Site "Haarlem"]
[Date "1998.??.??"]
[Round "5"]
[White "Van den Heuvel, Sonja"]
[Black "Rensink, Chris"]
[Result "1/2-1/2"]
[ECO "E94"]
[PlyCount "89"]
[EventDate "1998.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. d5 a5 9. a4 Nh5 10. Bg5 f6 11. Be3 Nf4 12. Nd2 Nxe2+ 13. Qxe2 f5 14. f3 f4 15. Bf2 g5 16. g4 fxg3 17. Bxg3 Nf6 18. Kh1 Nh5 19. Rg1 Bh3 20. Rac1 Rf7 21. c5 Qc8 22. cxd6 cxd6 23. Nb5 Qd8 24. Nf1 Rc8 25. Rxc8 Bxc8 26. Ne3 Bh3 27. Nc4 Bf8 28. f4 Nxf4 29. Bxf4 exf4 30. Qh5 Bc8 31. Qxg5+ Qxg5 32. Rxg5+ Kh8 33. Nbxd6 Bxd6 34. Nxd6 Rc7 35. Nxc8 Rxc8 36. d6 f3 37. Rg1 Rd8 38. e5 h5 39. Rd1 Kg7 40. e6 f2 41. e7 Re8 42. d7 Rxe7 43. d8Q Re1+ 44. Rxe1 fxe1Q+ 45. Kg2 1/2-1/2

