[Event "NED-ch U14"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "2"]
[White "Gorissen, Hugo"]
[Black "Havinga, Johanan"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "55"]
[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 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. Bc4 Nc6 7. Be3 Ne4 8. 0-0 Nxc3 9. bxc3 Qxc3 10. Bxf7+ Kxf7 11. Ng5+ Ke8 12. Qxg4 Nd8 13. Qe4 Qc6 14. d5 Qg6 15. Qxg6+ hxg6 16. c4 c6 17. Rac1 Kd7 18. Rfe1 b6 19. Bf4 c5 20. Ne6 Nxe6 21. Rxe6 Rh4 22. g3 Rxf4 23. gxf4 Rb8 24. a4 Rd8 25. Rxg6 Kc7 26. Re1 Kb7 27. a5 Rd6 28. Rxd6 1-0

[Event "NED-ch U14"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "8"]
[White "Havinga, Johanan"]
[Black "Pruijssers, Roeland"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "87"]
[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. b4 d5 2. Bb2 e6 3. a3 Nf6 4. e3 Be7 5. c4 dxc4 6. Bxc4 0-0 7. d4 c6 8. Nf3 Nbd7 9. Nbd2 Qc7 10. 0-0 Bd6 11. h3 Nb6 12. Bd3 Ne8 13. Ng5 f5 14. e4 Bf4 15. Ngf3 Nf6 16. Qc2 g6 17. e5 Nfd5 18. Nb3 Na4 19. Bc1 Bxc1 20. Raxc1 Nac3 21. Nbd2 Qg7 22. Qb3 Nb5 23. Bxb5 cxb5 24. Ng5 Qe7 25. Ngf3 g5 26. Nh2 h5 27. g3 Qh7 28. Nhf3 Qg6 29. Kh2 Qh6 30. Nb1 b6 31. Nc3 Bb7 32. Nxb5 g4 33. hxg4 fxg4 34. Nh4 Rxf2+ 35. Rxf2 Qxc1 36. Qd3 Ne7 37. Ng2 Nf5 38. Nd6 Bc8 39. Rc2 Ba6 40. Qxf5 exf5 41. Rxc1 Rf8 42. Rc7 f4 43. Nxf4 h4 44. b5 1-0

[Event "NED-ch U14"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "1"]
[White "Havinga, Johanan"]
[Black "Simenon, Jozef"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "44"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 Bd7 8. Bc2 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Re1 0-0 12. Qd3 c4 13. Qe2 e5 14. dxe5 Nxe5 15. Be3 Nxf3+ 16. gxf3 Qc7 17. f4 Bxf4 18. Bxf4 Qxf4 19. Qe3 Ng4 20. Qxf4 Rxf4 21. Rf1 Raf8 22. f3 Ne3 0-1

[Event "NED-ch U14"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "3"]
[White "Havinga, Johanan"]
[Black "Van Duijvenbode, Coen"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "58"]
[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. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 e6 6. Bd3 Be7 7. Qc2 h6 8. Nf3 0-0 9. e5 dxe5 10. dxe5 Nd5 11. Nxd5 Qxd5 12. 0-0 Nc6 13. Qe2 Rd8 14. Rd1 Qa5 15. Qe4 Rxd3 16. Rxd3 Qc7 17. Bd2 Bd7 18. Rd1 Be8 19. Qg4 Nxe5 20. Nxe5 Qxe5 21. Bxh6 f5 22. Qg3 Qxb2 23. R3d2 Qf6 24. h4 Qxh6 25. Rc2 Ba4 26. Rc7 Bxh4 27. Qd6 Bxd1 28. Qxd1 Rd8 29. Qe2 Rd2 0-1

[Event "NED-ch U14"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "9"]
[White "Havinga, Johanan"]
[Black "Van Splunter, Arjen"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "63"]
[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. b4 e5 2. Bb2 d6 3. e3 Nc6 4. a3 g6 5. c4 Bg7 6. d4 exd4 7. exd4 Nge7 8. Nf3 0-0 9. Be2 Re8 10. 0-0 a6 11. Nbd2 d5 12. cxd5 Nxd5 13. Bc4 Nb6 14. Qb3 Nxc4 15. Nxc4 Be6 16. Qd3 Bf5 17. Qd2 Qd7 18. Ne3 Be4 19. Ng5 h6 20. Nxe4 Rxe4 21. d5 Bxb2 22. Qxb2 Na7 23. Rad1 Qd6 24. Rfe1 Rae8 25. Rd3 Qb6 26. h3 f5 27. Red1 Nc8 28. Nxf5 gxf5 29. Rg3+ Rg4 30. hxg4 f4 31. Rf3 Rf8 32. Qe5 1-0

[Event "NED-ch U14"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "5"]
[White "Havinga, Johanan"]
[Black "Vermeend, Joost"]
[Result "1/2-1/2"]
[ECO "B12"]
[PlyCount "101"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be3 Nd7 6. Nbd2 c5 7. dxc5 Bxc5 8. Bxc5 Nxc5 9. Nd4 Ne7 10. N2f3 a6 11. Be2 0-0 12. Nh4 Bg6 13. 0-0 Qc7 14. Nxg6 hxg6 15. f4 Rac8 16. c3 Nc6 17. Rc1 Qb6 18. Rb1 Nxd4 19. Qxd4 Nd7 20. Qxb6 Nxb6 21. Rf3 Nc4 22. Bxc4 Rxc4 23. Rd1 Rfc8 24. g3 b5 25. Rdd3 b4 26. Kf1 bxc3 27. Rxc3 d4 28. Rxc4 Rxc4 29. Ke1 Rc2 30. Rf2 Rc5 31. Rd2 Rd5 32. Rc2 f6 33. exf6 gxf6 34. Rc6 Ra5 35. Rxe6 Kf7 36. Rb6 Rxa2 37. Kd2 Ra1 38. Rb4 Rh1 39. Rxd4 Rxh2+ 40. Kc3 Rh3 41. Rd3 Ke6 42. Kb4 Rh5 43. Ra3 Rb5+ 44. Kc3 a5 45. Rb3 Rc5+ 46. Kd4 Kd6 47. Rb6+ Rc6 48. Rxc6+ Kxc6 49. g4 Kd6 50. b3 Kc6 51. Kc4 1/2-1/2

[Event "NED-ch U14"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "4"]
[White "Michielsen, Joost"]
[Black "Havinga, Johanan"]
[Result "0-1"]
[ECO "D58"]
[PlyCount "54"]
[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. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 0-0 7. Bd3 b6 8. 0-0 Bb7 9. Qe2 c5 10. Rfd1 Rc8 11. Rac1 h6 12. Bh4 cxd4 13. Nxd4 Ne5 14. cxd5 Nxd5 15. Nxd5 Qxd5 16. Nc6 Rxc6 17. Bh7+ Kxh7 18. Rxd5 Rxc1+ 19. Rd1 Rxd1+ 20. Qxd1 Bxh4 21. h3 Kg8 22. Qa4 Bf6 23. Qxa7 Bd5 24. Qxb6 Nc4 25. Qb4 Nxb2 26. e4 Nd3 27. Qa4 Ra8 0-1

[Event "NED-ch U14"]
[Site "Nijmegen"]
[Date "2001.??.??"]
[Round "6"]
[White "Spoelman, Wouter"]
[Black "Havinga, Johanan"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "43"]
[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 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. Bc4 Nc6 7. 0-0 Qh5 8. Be2 0-0-0 9. Be3 e6 10. h3 Bxf3 11. Bxf3 Qf5 12. Bxc6 bxc6 13. Qe2 Qa5 14. Qc4 Kb7 15. Rab1 Nd5 16. b4 Qb6 17. b5 c5 18. Na4 Nxe3 19. fxe3 Qa5 20. b6 axb6 21. dxc5 Ra8 22. cxb6 1-0

