[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "8"]
[White "Hoek, Martijn"]
[Black "Kuijvenhoven, Gertjan"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "48"]
[EventDate "1996.??.??"]
[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. c3 Nf6 5. d3 d6 6. Bg5 h6 7. Bh4 Bg4 8. Qb3 0-0 9. Qxb7 Na5 10. Qb5 c6 11. Qa4 Nxc4 12. Qxc4 Rb8 13. b4 Bb6 14. Qxc6 g5 15. Bg3 Bxf3 16. gxf3 Nh5 17. Qa4 f5 18. Qb3+ Kg7 19. exf5 Rxf5 20. Qe6 Qf8 21. Nd2 Re8 22. Qd7+ Re7 23. Qxd6 Nf4 24. a4 Rf6 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "5"]
[White "Kuijvenhoven, Gertjan"]
[Black "Ammerlaan, Richard"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "75"]
[EventDate "1996.??.??"]
[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 d5 2. exd5 Nf6 3. c4 c6 4. dxc6 Nxc6 5. Nf3 e5 6. d3 Bc5 7. Nc3 Bf5 8. Bg5 Qb6 9. Qd2 Ng4 10. Bh4 f6 11. h3 Nh6 12. 0-0-0 g5 13. Nxg5 fxg5 14. Qxg5 Bf8 15. Nd5 Qd8 16. Qxd8+ Rxd8 17. Bxd8 Nxd8 18. Re1 Nhf7 19. f4 Bh6 20. Kd1 Kf8 21. fxe5 Bg7 22. Nf6 Bxf6 23. exf6 h5 24. Be2 Rh6 25. g4 hxg4 26. hxg4 Rxh1 27. Rxh1 Bg6 28. Kd2 Nc6 29. a3 Nd4 30. Rh3 Ng5 31. Rh8+ Kf7 32. Rb8 Kxf6 33. Rxb7 Ngf3+ 34. Bxf3 Nxf3+ 35. Kc3 Ne5 36. Rxa7 Nxg4 37. b4 Ne3 38. b5 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "3"]
[White "Kuijvenhoven, Gertjan"]
[Black "Beekhuis, Maarten"]
[Result "1/2-1/2"]
[ECO "C44"]
[PlyCount "37"]
[EventDate "1996.??.??"]
[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. d4 exd4 4. Bc4 Bb4+ 5. c3 dxc3 6. 0-0 d6 7. a3 Bc5 8. b4 Bb6 9. Qb3 Qe7 10. Ng5 Ne5 11. Nxc3 Nxc4 12. Nd5 Qd8 13. Qxc4 Nh6 14. a4 c6 15. Nxb6 axb6 16. Rd1 0-0 17. Qd4 Re8 18. Bf4 f6 19. Nf3 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "7"]
[White "Kuijvenhoven, Gertjan"]
[Black "Goossen, Gerard"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "120"]
[EventDate "1996.??.??"]
[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 c5 2. Nf3 d6 3. c3 Nf6 4. Bc4 e6 5. Qe2 d5 6. exd5 Nxd5 7. d4 cxd4 8. Nxd4 Bc5 9. Nb3 Bb6 10. 0-0 0-0 11. Rd1 Re8 12. Be3 Bxe3 13. fxe3 Qb6 14. Bxd5 exd5 15. Nd4 Qh6 16. Re1 Nc6 17. Nd2 Bd7 18. Nf1 Re7 19. Ng3 Nxd4 20. cxd4 Rae8 21. Nf1 a6 22. a4 Qb6 23. Qd2 Qh6 24. Ra3 Qg5 25. Qf2 Bc6 26. Nd2 Qg6 27. Nf3 f6 28. Nd2 Qc2 29. Nf1 Qg6 30. Rc1 Qg4 31. Qf3 Qd7 32. Qd1 Qd6 33. Ra2 Re6 34. b3 Qe7 35. Rac2 Qf7 36. g3 R6e7 37. Qf3 Qg6 38. Rc3 Qg5 39. Rc5 Re4 40. Kg2 R8e7 41. R1c2 Kf7 42. R2c3 Qh6 43. Kg1 R7e6 44. Kg2 Ke8 45. Kg1 Kd8 46. Kg2 Kc7 47. Rc2 Kb8 48. Kg1 Re8 49. Qf5 R4e7 50. Qd3 Qh3 51. Qd2 Qd7 52. Qb4 Ka7 53. a5 Bb5 54. Rc7 Qxc7 55. Rxc7 Rxc7 56. Qd2 Rec8 57. Qd1 Bxf1 58. Qf3 Rc1 59. Qf4 Bh3+ 60. Kf2 R8c2+ 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "9"]
[White "Kuijvenhoven, Gertjan"]
[Black "Hania, Renske"]
[Result "1/2-1/2"]
[ECO "B13"]
[PlyCount "33"]
[EventDate "1996.??.??"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Bd3 Bg4 6. h3 Bh5 7. c3 Nc6 8. 0-0 e6 9. Bg5 Be7 10. Re1 0-0 11. Nbd2 Re8 12. Qc2 Bg6 13. Bxg6 hxg6 14. Ne5 Rc8 15. Qd3 Nd7 16. Bxe7 Rxe7 17. f4 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "1"]
[White "Kuijvenhoven, Gertjan"]
[Black "Veenstra, Petra"]
[Result "1-0"]
[ECO "C56"]
[PlyCount "89"]
[EventDate "1996.??.??"]
[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. d4 exd4 4. Bc4 Be7 5. 0-0 Nf6 6. Re1 d6 7. Nxd4 Ne5 8. Bb3 0-0 9. f4 Ned7 10. e5 dxe5 11. fxe5 Ne8 12. e6 Ndf6 13. exf7+ Rxf7 14. Bxf7+ Kxf7 15. Be3 Nd6 16. Nd2 c5 17. N4f3 b6 18. Qe2 Nd5 19. Rf1 Kg8 20. Rae1 Bf6 21. c3 Nc7 22. Bf4 Ba6 23. c4 Bxb2 24. Bxd6 Qxd6 25. Qe7 Ne8 26. Re6 Qxe7 27. Rxe7 Bf6 28. Rd7 Bc8 29. Rd3 Bf5 30. Re3 Nd6 31. Rfe1 Bg4 32. h3 Bxf3 33. Rxf3 Bd4+ 34. Kh1 Rd8 35. Ra3 Rd7 36. Rd3 Rf7 37. Rf3 Rxf3 38. Nxf3 Bf2 39. Rf1 Ne4 40. Rd1 Nf6 41. Ne5 Bd4 42. Nc6 a5 43. Nxd4 cxd4 44. Rxd4 Ne8 45. Rd7 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "2"]
[White "Kuijvenhoven, Vincent"]
[Black "Kuijvenhoven, Gertjan"]
[Result "0-1"]
[ECO "A11"]
[PlyCount "72"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. Bg2 d5 4. cxd5 cxd5 5. Nf3 Nc6 6. d3 Nf6 7. 0-0 Bc5 8. Bd2 0-0 9. Nc3 Be6 10. Qc2 Rc8 11. a3 a5 12. Qd1 h6 13. Rc1 Nd7 14. e4 d4 15. Ne2 Bd6 16. Be1 Qb6 17. Qd2 Nc5 18. Qc2 Nb3 19. Rd1 Rc7 20. Qb1 Rfc8 21. Nd2 Nb8 22. f4 f6 23. f5 Bf7 24. Bf2 Rc2 25. Nxb3 Qxb3 26. Rc1 Qxd3 27. Rxc2 Qxc2 28. Qc1 Bh5 29. Qxc2 Rxc2 30. Nc1 Rxb2 31. Nd3 Rb3 32. Nc1 Rxa3 33. Be1 d3 34. Bd2 Nc6 35. Re1 Bb4 36. Bxb4 Nxb4 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "6"]
[White "Pot, Erik"]
[Black "Kuijvenhoven, Gertjan"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "34"]
[EventDate "1996.??.??"]
[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. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Nc2 Bxe3 8. Nxe3 d6 9. Be2 Be6 10. 0-0 Ng6 11. Na3 a6 12. Nac2 Nf4 13. Nd5 Bxd5 14. exd5 Ne7 15. Ne3 0-0 16. Bf3 Neg6 17. Kh1 Ne5 1/2-1/2

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "1996.??.??"]
[Round "4"]
[White "Schrevens, Birger"]
[Black "Kuijvenhoven, Gertjan"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "43"]
[EventDate "1996.??.??"]
[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. d4 exd4 4. Nxd4 Qh4 5. Nb5 Qxe4+ 6. Be2 Kd8 7. 0-0 Bc5 8. N1c3 Qe8 9. Nd5 Bb6 10. c4 a6 11. Nxb6 cxb6 12. Nd6 Qf8 13. Be3 Kc7 14. Bf4 Kd8 15. Qb3 b5 16. cxb5 axb5 17. Qxb5 Ra6 18. Bc4 Nh6 19. Rfe1 Ne7 20. Nxb7+ Bxb7 21. Qxb7 Rc6 22. Bb5 1-0

[Event "NED-ch U18"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "4"]
[White "Gorter, Janko"]
[Black "Kuijvenhoven, Gertjan"]
[Result "0-1"]
[ECO "C26"]
[PlyCount "74"]
[EventDate "1995.??.??"]
[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. g3 Bc5 4. Bg2 d6 5. Nge2 Nf6 6. 0-0 0-0 7. h3 Be6 8. Kh2 d5 9. exd5 Nxd5 10. d3 f5 11. Nxd5 Bxd5 12. Bxd5+ Qxd5 13. Nc3 Qf7 14. f4 Bd6 15. Ne2 Rae8 16. Re1 Re6 17. c3 Rfe8 18. fxe5 Nxe5 19. Kg2 Ng6 20. Bd2 f4 21. Nd4 Rxe1 22. Bxe1 fxg3 23. Qb3 Qxb3 24. axb3 Nf4+ 25. Kf3 Nxd3 26. Bxg3 Bxg3 27. Kxg3 Re3+ 28. Kg4 a6 29. Rf1 g6 30. Nc2 Re4+ 31. Kg3 Re2 32. Nd4 Re3+ 33. Kg4 Nxb2 34. Rf6 Kg7 35. Rf2 Nd3 36. Rd2 Kf6 37. Nf3 h5+ 0-1

[Event "NED-ch U18"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "3"]
[White "Kuijvenhoven, Gertjan"]
[Black "Buitelaar, Jacob"]
[Result "1/2-1/2"]
[ECO "C47"]
[PlyCount "29"]
[EventDate "1995.??.??"]
[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 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 Bxc3+ 7. bxc3 bxc6 8. Bd3 d6 9. Bg5 h6 10. Bh4 0-0 11. Qf3 Bg4 12. Bxf6 Qxf6 13. Qxg4 Qxc3+ 14. Ke2 d5 15. e5 1/2-1/2

[Event "NED-ch U18"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "9"]
[White "Kuijvenhoven, Gertjan"]
[Black "Hoogeboom, Arthur"]
[Result "0-1"]
[ECO "B05"]
[PlyCount "48"]
[EventDate "1995.??.??"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. Nf3 Bg4 6. Be2 Nc6 7. exd6 exd6 8. 0-0 Be7 9. Qd3 0-0 10. Nc3 Qd7 11. Be3 Bf6 12. Ne4 Be7 13. d5 Bxf3 14. dxc6 Bxe2 15. Qxe2 Qxc6 16. Nd2 Rae8 17. Rac1 Bg5 18. f4 Bf6 19. b3 Re7 20. Qf2 Rfe8 21. c5 Rxe3 22. cxb6 Re2 23. Qxe2 Qxb6+ 24. Qf2 Bd4 0-1

[Event "NED-ch U18"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "7"]
[White "Kuijvenhoven, Gertjan"]
[Black "Kamphuis, Bart"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "66"]
[EventDate "1995.??.??"]
[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 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Bc4 dxe5 8. dxe5 e6 9. 0-0 Be7 10. Bxd5 exd5 11. Bf4 Be6 12. Nbd2 0-0 13. Re1 Rc8 14. a3 Na5 15. Rc1 Nc4 16. Nxc4 Rxc4 17. Rxc4 dxc4 18. Nd4 Qb6 19. Re2 Bg4 20. f3 Rd8 21. Rd2 Bc5 22. Be3 Bf5 23. Kf2 Bd3 24. Nf5 Bxe3+ 25. Nxe3 Qd4 26. Qa4 Qh4+ 27. g3 Qxh2+ 28. Ng2 Qh6 29. Qa5 b6 30. Qc3 Qc6 31. Nf4 Qc5+ 32. Kg2 Qe3 33. b3 Bf1+ 0-1

[Event "NED-ch U18"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "5"]
[White "Kuijvenhoven, Gertjan"]
[Black "Kommer, Bas"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "68"]
[EventDate "1995.??.??"]
[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 e6 3. d4 d5 4. exd5 exd5 5. Be3 cxd4 6. Bxd4 Be6 7. Bd3 Nc6 8. Nf3 Nf6 9. Nbd2 Bd6 10. 0-0 0-0 11. Qc2 h6 12. Rfe1 Rc8 13. a3 a6 14. b4 Bg4 15. h3 Be6 16. Nb3 Nd7 17. Re2 Qc7 18. Rc1 a5 19. Be3 axb4 20. axb4 Nde5 21. Nfd4 Qd7 22. Nxe6 fxe6 23. Qd2 Nxd3 24. Qxd3 Ne5 25. Qb1 Qb5 26. Nd4 Qd7 27. Qb3 Nc4 28. Rce1 Rce8 29. Nf3 Kh8 30. Qd1 Qf7 31. Bd4 Qg6 32. Qc2 Qxc2 33. Rxc2 e5 34. Rce2 e4 1/2-1/2

[Event "NED-ch U18"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "1"]
[White "Kuijvenhoven, Gertjan"]
[Black "Solleveld, Floris"]
[Result "1-0"]
[ECO "A43"]
[PlyCount "119"]
[EventDate "1995.??.??"]
[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. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 c5 7. d5 e6 8. dxe6 Bxe6 9. f5 Bd7 10. fxg6 hxg6 11. Bg5 Qb6 12. Bxf6 Bxf6 13. Nd5 Qa5+ 14. c3 Bg7 15. Ne7+ Kh8 16. Nh4 c4 17. Nhxg6+ fxg6 18. Nxg6+ Kg8 19. Nxf8 Kxf8 20. Bxc4 Bxc3+ 21. bxc3 Qxc3+ 22. Kf2 Qxc4 23. Qxd6+ Ke8 24. Qg6+ Qf7+ 25. Qxf7+ Kxf7 26. Rhd1 Ke6 27. g4 Nc6 28. Rab1 b6 29. Rd5 Ne5 30. Rbd1 Nxg4+ 31. Kf3 Nf6 32. Rd6+ Ke7 33. Rxf6 Bg4+ 34. Kxg4 Kxf6 35. Rd7 a5 36. Rb7 Ke5 37. Rxb6 Kxe4 38. h4 Rg8+ 39. Kh3 Rg1 40. h5 Kf4 41. h6 Rh1+ 42. Kg2 Rh5 43. a4 Ke4 44. Kg3 Kd4 45. Kg4 Rd5 46. h7 Rd8 47. Kg5 Kc5 48. Rb7 Kc6 49. Rg7 Rd5+ 50. Kh6 Rd4 51. Rg8 Rxa4 52. Kg5 Ra1 53. h8Q Rg1+ 54. Kf4 Rf1+ 55. Ke3 Re1+ 56. Kd2 Rf1 57. Qc3+ Kb6 58. Rb8+ Ka7 59. Qc7+ Ka6 60. Qb6# 1-0

[Event "NED-ch U18"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "2"]
[White "Markus, Aernout"]
[Black "Kuijvenhoven, Gertjan"]
[Result "0-1"]
[ECO "D40"]
[PlyCount "94"]
[EventDate "1995.??.??"]
[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. Nf3 c5 4. e3 Nc6 5. Nc3 Nf6 6. Be2 Bd6 7. 0-0 0-0 8. Qb3 Re8 9. Re1 b6 10. Bf1 Bb7 11. Nb5 dxc4 12. Bxc4 Na5 13. Qc3 Bxf3 14. gxf3 Nd5 15. Bxd5 exd5 16. Nxd6 Qxd6 17. dxc5 Qxc5 18. Qxc5 bxc5 19. Bd2 Nc6 20. Rac1 Ne5 21. Re2 c4 22. Kg2 Nd3 23. Rc2 Nf4+ 24. Kf1 Nxe2 25. Kxe2 Rac8 26. Bc3 f5 27. Bd4 a6 28. Rc1 g6 29. h4 Kf7 30. Rg1 h6 31. f4 Rc6 32. Rh1 Rg8 33. Rc1 Rcc8 34. Rc3 g5 35. hxg5 hxg5 36. Ra3 gxf4 37. exf4 Rc6 38. Ra5 Re6+ 39. Kf3 Rd8 40. Ra4 Re4 41. Be3 Rd6 42. Rb4 d4 43. Bd2 c3 44. bxc3 dxc3 45. Rb7+ Re7 46. Rxe7+ Kxe7 47. Bxc3 Rd3+ 0-1

[Event "NED-ch U18"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "8"]
[White "Rijnaarts, Sjef"]
[Black "Kuijvenhoven, Gertjan"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "27"]
[EventDate "1995.??.??"]
[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. Nc3 d6 5. h3 Nge7 6. 0-0 0-0 7. d3 Be6 8. Bb3 Ng6 9. Be3 Bb6 10. Qd2 Qd7 11. Kh2 Bxb3 12. axb3 f5 13. Nd5 f4 14. Bxb6 1/2-1/2

[Event "NED-ch U18"]
[Site "Hengelo"]
[Date "1995.??.??"]
[Round "6"]
[White "Verbaken, Onno"]
[Black "Kuijvenhoven, Gertjan"]
[Result "1/2-1/2"]
[ECO "C54"]
[PlyCount "53"]
[EventDate "1995.??.??"]
[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 Nc6 3. Nf3 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. 0-0 0-0 11. Ne5 Nxe5 12. dxe5 Be6 13. Re1 Qd7 14. Nf3 Rad8 15. Qb3 c6 16. a4 Rfe8 17. Ng5 b6 18. Ne4 Nc7 19. Qg3 Kh8 20. Bxe6 Rxe6 21. Nd6 Ne8 22. Nxe8 Rdxe8 23. Rad1 Rxe5 24. f4 Rxe1+ 25. Rxe1 Rxe1+ 26. Qxe1 h6 27. Qe5 1/2-1/2

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "9"]
[White "Erwich, Frank"]
[Black "Kuijvenhoven, Gertjan"]
[Result "1/2-1/2"]
[ECO "C44"]
[PlyCount "35"]
[EventDate "1994.??.??"]
[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 exd4 4. Bc4 Bc5 5. c3 dxc3 6. Bxf7+ Kxf7 7. Qd5+ Ke8 8. Qh5+ Ke7 9. Qxc5+ d6 10. Qxc3 Nf6 11. Bg5 Kf7 12. Nbd2 Rf8 13. Rd1 Kg8 14. 0-0 Bg4 15. h3 Bh5 16. Qb3+ Kh8 17. Nc4 Qe8 18. Rfe1 1/2-1/2

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "6"]
[White "Jens, Jelmer"]
[Black "Kuijvenhoven, Gertjan"]
[Result "1-0"]
[ECO "C87"]
[PlyCount "51"]
[EventDate "1994.??.??"]
[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 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 Bg4 7. c3 Be7 8. d3 0-0 9. Nbd2 Qc8 10. Nf1 Rd8 11. Ng3 h6 12. h3 Bh5 13. Nxh5 Nxh5 14. d4 Bf6 15. d5 Ne7 16. Nxe5 Bxe5 17. Qxh5 b5 18. Bc2 Ng6 19. g3 Kh7 20. f4 Bf6 21. e5 dxe5 22. Bf5 Qb7 23. fxe5 Bxe5 24. Rxe5 Rxd5 25. Rxd5 Qxd5 26. Bxg6+ 1-0

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "10"]
[White "Kuijvenhoven, Gertjan"]
[Black "Amesz, Jaap"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "75"]
[EventDate "1994.??.??"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Nf3 h6 5. c4 e6 6. Nc3 Bb4 7. a3 Ba5 8. b4 Bc7 9. Be2 Ne7 10. Nh4 Bh7 11. 0-0 dxc4 12. Bxc4 Nd5 13. Nxd5 exd5 14. Qg4 dxc4 15. Qxg7 Ke7 16. Bxh6 Qg8 17. Qf6+ Kd7 18. Bg7 Bd8 19. Qd6+ Kc8 20. Qh6 Bd3 21. Bxh8 Bxf1 22. Rxf1 Bxh4 23. Qxh4 a5 24. f3 axb4 25. axb4 Ra5 26. Rb1 Na6 27. b5 cxb5 28. Rxb5 Ra1+ 29. Kf2 Ra2+ 30. Ke3 Qe8 31. Rb1 Qa4 32. Qg4+ Kb8 33. Qg8+ Ka7 34. Qxf7 Ra3+ 35. Kf4 Rb3 36. Rc1 c3 37. e6 Qxd4+ 38. Bxd4+ 1-0

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "12"]
[White "Kuijvenhoven, Gertjan"]
[Black "Azadmanesh, Moosa"]
[Result "1/2-1/2"]
[ECO "B86"]
[PlyCount "51"]
[EventDate "1994.??.??"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. 0-0 b5 8. Bd3 Bb7 9. Re1 Be7 10. Bg5 0-0 11. Qf3 Qc7 12. Qh3 Nbd7 13. Nb3 Ne5 14. Rac1 Rfe8 15. Kh1 Nfg4 16. Be3 Bg5 17. Qg3 Bxe3 18. fxe3 Rac8 19. h3 Nf6 20. Rf1 Qe7 21. a3 Bc6 22. Nd4 Kh8 23. Nf3 Nfd7 24. Kg1 h6 25. Kh1 Qd8 26. Rf2 1/2-1/2

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "13"]
[White "Kuijvenhoven, Gertjan"]
[Black "Den Uijl, Simon"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "50"]
[EventDate "1994.??.??"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Nf3 h6 5. Bd3 Bxd3 6. Qxd3 e6 7. 0-0 Nd7 8. Nc3 c5 9. Be3 Ne7 10. dxc5 Nc6 11. Bd4 Bxc5 12. Bxc5 Nxc5 13. Qb5 Qe7 14. Nd4 Rc8 15. Rfe1 0-0 16. Nxc6 Rxc6 17. Qe2 Rb6 18. Rab1 Rc8 19. Qd2 Qh4 20. Re3 Na4 21. Rh3 Qb4 22. a3 Qa5 23. Nxa4 Qxa4 24. Rc1 Rbc6 25. Rb3 Qxb3 0-1

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "7"]
[White "Kuijvenhoven, Gertjan"]
[Black "Leenhouts, Koen"]
[Result "1/2-1/2"]
[ECO "C10"]
[PlyCount "47"]
[EventDate "1994.??.??"]
[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 e6 2. Nf3 Nc6 3. d4 d5 4. e5 Bb4+ 5. Nc3 Nge7 6. Bg5 b6 7. a3 Bxc3+ 8. bxc3 Bb7 9. Bd3 Qd7 10. 0-0 0-0-0 11. Qc1 h6 12. Bxe7 Qxe7 13. Bb5 f5 14. Qb2 g5 15. Bxc6 Bxc6 16. g3 f4 17. a4 Kb8 18. a5 h5 19. axb6 cxb6 20. Rfb1 g4 21. Nh4 fxg3 22. fxg3 Rdg8 23. Kh1 Qh7 24. Kg1 1/2-1/2

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "8"]
[White "Kuijvenhoven, Gertjan"]
[Black "Sewambar, Ashwin"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "83"]
[EventDate "1994.??.??"]
[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 e6 2. Nf3 d5 3. e5 c5 4. d4 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. Bd3 Qc7 8. Bf4 Ne7 9. Bg3 Ng6 10. Qe2 c5 11. c4 d4 12. Nd2 Rb8 13. b3 Be7 14. 0-0 h5 15. h3 h4 16. Bh2 Nf8 17. f4 g6 18. Ne4 Bb7 19. Nd6+ Bxd6 20. exd6 Qxd6 21. f5 Qc6 22. Bxb8 gxf5 23. Rxf5 Rg8 24. Rd5 Nd7 25. Be4 Nxb8 26. Rd8+ Kxd8 27. Bxc6 Bxc6 28. g4 hxg3 29. Qh5 f5 30. Qf7 Re8 31. Re1 e5 32. Qf6+ Kc8 33. Rxe5 Rxe5 34. Qxe5 Nd7 35. Qxg3 Be4 36. h4 d3 37. Qe3 Kb7 38. Kf1 Kc6 39. h5 Ne5 40. Qh6+ Kc7 41. Qg7+ Kd6 42. Qf6+ 1-0

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "2"]
[White "Kuijvenhoven, Gertjan"]
[Black "Snuverink, Michiel"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "75"]
[EventDate "1994.??.??"]
[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 exd4 4. Nxd4 Bc5 5. Be3 Bb6 6. Bc4 Nf6 7. Nc3 0-0 8. 0-0 Re8 9. Nxc6 bxc6 10. Bg5 h6 11. Bh4 g5 12. Bg3 Nxe4 13. Qh5 Qf6 14. Nxe4 Rxe4 15. Rae1 Rxc4 16. Re8+ Kh7 17. Be5 Rh4 18. Rh8+ Kxh8 19. Bxf6+ Kg8 20. Qf3 Ba5 21. Qe3 Ba6 22. Rd1 Bb6 23. Bd4 d5 24. Qe5 Bxd4 25. Rxd4 Rxd4 26. Qxd4 Re8 27. h3 Re2 28. Qxa7 Bc4 29. b3 Re1+ 30. Kh2 Bf1 31. Qb8+ Kg7 32. Qxc7 Re2 33. Qxc6 Rxf2 34. Qxd5 Rxc2 35. a4 Ra2 36. a5 Kg6 37. b4 Ra4 38. Qc6+ 1-0

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "3"]
[White "Solleveld, Floris"]
[Black "Kuijvenhoven, Gertjan"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "50"]
[EventDate "1994.??.??"]
[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. d3 d6 5. Be3 Bg4 6. Nc3 Nge7 7. h3 Bh5 8. Nd5 0-0 9. Bg5 Kh8 10. c3 f6 11. Bh4 Ng6 12. g4 Nxh4 13. Nxh4 Bf7 14. Qb3 Na5 15. Qb5 c6 16. Qa4 cxd5 17. Bxd5 Bxd5 18. exd5 Qb6 19. Rf1 f5 20. b4 fxg4 21. bxc5 Qxc5 22. Qxg4 Qxc3+ 23. Ke2 Rac8 24. Qg5 Qb2+ 25. Qd2 Rc2 0-1

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "1"]
[White "Van der Smitte, Faye"]
[Black "Kuijvenhoven, Gertjan"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "42"]
[EventDate "1994.??.??"]
[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. Nc3 Nge7 5. d3 d6 6. h3 0-0 7. 0-0 Be6 8. Be3 Nd4 9. a3 a5 10. Na4 Ng6 11. c3 Nxf3+ 12. Qxf3 Ba7 13. b3 c6 14. Nb2 b5 15. Bxe6 fxe6 16. Qe2 Nf4 17. Qd2 Qg5 18. g3 Nxh3+ 19. Kg2 Nf4+ 20. Kf3 Qh5+ 21. g4 Qh3# 0-1

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "11"]
[White "Wolbers, Joan"]
[Black "Kuijvenhoven, Gertjan"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "74"]
[EventDate "1994.??.??"]
[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. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. 0-0 0-0 11. Re1 Bg4 12. h3 Bh5 13. Qe2 Nxd4 14. Qd3 Nxf3+ 15. Nxf3 Bxf3 16. Qxf3 Nb6 17. Bd3 c6 18. Rad1 Qh4 19. Re4 Qg5 20. Rg4 Qe5 21. b3 Rad8 22. Re4 Qb8 23. Rh4 g6 24. Qe3 f5 25. a4 Nd5 26. Bc4 Kh8 27. Bxd5 Rxd5 28. Rxd5 cxd5 29. Qd4+ Kg8 30. Qxd5+ Kh8 31. Qd7 h5 32. Qe6 Re8 33. Qf6+ Kh7 34. g4 Re1+ 35. Kg2 Qg8 36. Qc3 Qd5+ 37. Qf3 Rg1+ 0-1

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "1994.??.??"]
[Round "5"]
[White "Wortel, Meike"]
[Black "Kuijvenhoven, Gertjan"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "44"]
[EventDate "1994.??.??"]
[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 exd4 4. Nxd4 Qh4 5. Nxc6 Qxe4+ 6. Be2 dxc6 7. 0-0 Be6 8. Nc3 Qg6 9. Bh5 Qf5 10. Re1 Nf6 11. Be2 Bc5 12. Bf3 0-0 13. Be3 Bd6 14. Bd4 Rfd8 15. Ne4 c5 16. Nxf6+ gxf6 17. Be4 Qg5 18. Be3 Bxh2+ 19. Kh1 Qh4 20. Qf3 Bg4 21. Bxh7+ Kxh7 22. Qe4+ f5 0-1

