[Event "NED-ch U16"]
[Site "Nijmegen"]
[Date "1993.??.??"]
[Round "?"]
[White "Van Hijum, I."]
[Black "Mellegers, Joost P"]
[Result "1/2-1/2"]
[ECO "C48"]
[PlyCount "86"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bb5 Nd4 5. Nxe5 Nxb5 6. Nxb5 c6 7. Nc3 Qe7 8. Nf3 Nxe4 9. 0-0 Nxc3 10. dxc3 Qc5 11. Re1+ Be7 12. Re5 Qb6 13. Be3 Qd8 14. Bc5 d6 15. Qxd6 Be6 16. Qxe7+ Qxe7 17. Bxe7 Kxe7 18. Nd4 Rhe8 19. Nxe6 fxe6 20. Rae1 Kf6 21. f4 Rad8 22. g4 g6 23. R1e2 b6 24. Kg2 Rd1 25. Re1 Rxe1 26. Rxe1 Rd8 27. Kf2 Rd2+ 28. Re2 Rd1 29. a4 c5 30. b3 Rd5 31. Ke1 e5 32. c4 Rd4 33. fxe5+ Ke6 34. h3 Rf4 35. Re3 h5 36. gxh5 gxh5 37. Ke2 Rf5 38. Re4 Rxe5 39. Kf3 Kf5 40. Rf4+ Kg6 41. Kg3 Re3+ 42. Rf3 Rxf3+ 43. Kxf3 Kf5 1/2-1/2

[Event "NED-ch U16"]
[Site "Nijmegen"]
[Date "1993.??.??"]
[Round "?"]
[White "Van der Erf, Remco"]
[Black "Van Hijum, I."]
[Result "1-0"]
[ECO "C18"]
[PlyCount "61"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Nbc6 8. Qxg7 Rg8 9. Qxh7 cxd4 10. f4 Qa5 11. Ne2 dxc3 12. Qd3 Nb4 13. Qd1 Nbc6 14. Rb1 Nf5 15. Qd3 d4 16. h3 Qd8 17. Rg1 Rb8 18. g4 Nh4 19. Ng3 Qd5 20. Ne4 Kf8 21. Nf6 Nxe5 22. Qh7 Nef3+ 23. Kd1 Qa2 24. Qxg8+ Ke7 25. Rb5 Bd7 26. Qxb8 Bxb5 27. Qxb7+ Kxf6 28. Qxb5 Nf5 29. gxf5 Nxg1 30. Qe5+ Ke7 31. f6+ 1-0

[Event "NED-ch U18"]
[Site "Nijmegen"]
[Date "1992.??.??"]
[Round "?"]
[White "Blok, Sander"]
[Black "Van Hijum, I."]
[Result "1/2-1/2"]
[ECO "C00"]
[PlyCount "27"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 Bd7 6. axb4 Bxb4 7. c3 Be7 8. d4 f6 9. Bd3 g6 10. 0-0 Nc6 11. Re1 f5 12. Na3 a6 13. c4 Nb4 14. Bb1 1/2-1/2

[Event "NED-ch U18"]
[Site "Nijmegen"]
[Date "1992.??.??"]
[Round "?"]
[White "Deegens, Vincent"]
[Black "Van Hijum, I."]
[Result "1-0"]
[ECO "D98"]
[PlyCount "75"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Bg4 8. Be3 Bxf3 9. gxf3 Nc6 10. Rd1 Nd7 11. f4 Nb6 12. Qc5 e6 13. Bg2 Re8 14. 0-0 a6 15. Ne2 Bf8 16. Qc1 Ne7 17. b4 c6 18. Qc2 Nec8 19. Qb3 Qe7 20. Rb1 Nd7 21. a4 Nd6 22. Ng3 Rec8 23. Rfc1 f5 24. e5 Ne8 25. b5 axb5 26. axb5 Ra3 27. Qd1 Nb8 28. d5 Qd7 29. dxc6 Qxd1+ 30. Rxd1 bxc6 31. bxc6 Nxc6 32. Bxc6 Rxc6 33. Rd8 Kf7 34. Rbb8 Bc5 35. Bxc5 Rxc5 36. Rxe8 Rc2 37. Rec8 Rca2 38. Rc7# 1-0

[Event "NED-ch U18"]
[Site "Nijmegen"]
[Date "1992.??.??"]
[Round "?"]
[White "Van Hijum, I."]
[Black "Broersma, PJ."]
[Result "1-0"]
[ECO "C06"]
[PlyCount "75"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. b3 Bd7 13. Bb2 0-0 14. Re1 Rac8 15. Rc1 Qc7 16. h3 Qb8 17. Bb1 Rc7 18. Ne5 Nxe5 19. dxe5 Rxc1 20. Nxc1 Bb4 21. exf6 Bxe1 22. Qh5 Bxf2+ 23. Kh1 h6 24. Qg6 Qg3 25. f7+ Rxf7 26. Qh7+ Kf8 27. Ba3+ Re7 28. Bg6 Qxg6 29. Qxg6 Bd4 30. Qd3 Bf6 31. Ne2 Ke8 32. Bxe7 Kxe7 33. Nf4 Kd6 34. Nh5 Be8 35. Nxf6 gxf6 36. Qh7 Bc6 37. Qxh6 f5 38. Qf4+ 1-0

[Event "NED-ch U18"]
[Site "Nijmegen"]
[Date "1992.??.??"]
[Round "?"]
[White "Van Hijum, I."]
[Black "De Vries, F."]
[Result "1/2-1/2"]
[ECO "C06"]
[PlyCount "182"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 Qc7 12. Nc3 a6 13. Re1 0-0 14. Bg5 g6 15. h3 Nh5 16. Rc1 Qg7 17. Bb1 Bd7 18. Na4 b5 19. Nb6 Rab8 20. Nxd7 Qxd7 21. Bh6 Bf4 22. Bxf4 Nxf4 23. Ng5 Rf6 24. g3 Nh5 25. Nxh7 Qxh7 26. Rxc6 Qf7 27. Qe2 Rf8 28. Rxe6 Rxf2 29. Bxg6 Qc7 30. Qe5 Qxe5 31. R6xe5 Ng7 32. R5e2 R2f3 33. Kg2 R8f6 34. Bc2 Rf8 35. Bb3 R3f5 36. Rd1 Ne8 37. Rdd2 Nd6 38. Rf2 Nc4 39. Bxc4 bxc4 40. Rxf5 Rxf5 41. Rf2 Rg5 42. g4 Rg7 43. Kg3 Re7 44. Kf3 Re4 45. Rd2 a5 46. b3 cxb3 47. axb3 Kf7 48. h4 Kg6 49. Ra2 Rxd4 50. Rxa5 Rd3+ 51. Ke2 Rxb3 52. Rxd5 Rh3 53. h5+ Kh6 54. Rd3 Rh4 55. Kf3 Rh1 56. Kf4 Rf1+ 57. Rf3 Ra1 58. Re3 Rf1+ 59. Kg3 Rg1+ 60. Kh4 Rh1+ 61. Rh3 Rg1 62. Rh2 Ra1 63. g5+ Kg7 64. Rg2 Ra4+ 65. Kg3 Ra3+ 66. Kh2 Ra4 67. Kh3 Ra3+ 68. Rg3 Ra1 69. Rf3 Rh1+ 70. Kg4 Rg1+ 71. Kf5 Rg2 72. h6+ Kh7 73. Kf6 Rg4 74. Rf5 Rg1 75. Kf7 Rg2 76. Kf8 Kg6 77. Re5 Kh7 78. Re7+ Kh8 79. Rg7 Ra2 80. Re7 Rg2 81. Re5 Kh7 82. Kf7 Rg1 83. Kf6 Rf1+ 84. Rf5 Rg1 85. Rf4 Rg2 86. Kf5 Rg1 87. Rg4 Rf1+ 88. Ke4 Kg6 89. Rf4 Re1+ 90. Kd5 Kxg5 91. h7 Rh1 1/2-1/2

[Event "NED-ch U18"]
[Site "Nijmegen"]
[Date "1992.??.??"]
[Round "?"]
[White "Van Hijum, I."]
[Black "Gunther, Ramses"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "50"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Bd3 Nc6 7. 0-0 Be7 8. Be3 cxd4 9. cxd4 0-0 10. Nc3 Qd6 11. Nb5 Qd7 12. Rc1 Nd5 13. Nc3 Nxe3 14. fxe3 a6 15. Bb1 g6 16. Ne4 f5 17. Nc5 Qd8 18. a3 b6 19. Nxe6 Bxe6 20. Rxc6 Bd5 21. Rc1 Bg5 22. Re1 Re8 23. Ne5 Bf6 24. Nf3 Rc8 25. Rxc8 Qxc8 1/2-1/2

[Event "NED-ch U18"]
[Site "Nijmegen"]
[Date "1992.??.??"]
[Round "?"]
[White "Van Hijum, I."]
[Black "Kuipers, Eelco"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "90"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Bc4 Qc7 6. Qe2 Nb6 7. Bd3 Nc6 8. Nf3 e6 9. 0-0 d6 10. exd6 Bxd6 11. cxd4 Nb4 12. Bb5+ Bd7 13. Nc3 0-0 14. Bg5 Bc6 15. Bxc6 Nxc6 16. Nb5 Qb8 17. Qe4 a6 18. Nxd6 Qxd6 19. Bf4 Qd5 20. Qxd5 Nxd5 21. Be3 Ncb4 22. Rfc1 Rac8 23. Ne1 Rxc1 24. Bxc1 Rc8 25. Bd2 Rc4 26. Be3 Nxe3 27. fxe3 Nc2 28. Nxc2 Rxc2 29. b3 g5 30. Kf1 Kg7 31. b4 Kg6 32. a3 Kf5 33. Rb1 Rc3 34. Ke2 Ke4 35. Rf1 Rxe3+ 36. Kd2 f5 37. Rc1 Rxa3 38. Rc7 Kxd4 39. Rxb7 Ra2+ 40. Kc1 Rxg2 41. Rxh7 Kc3 42. Kb1 Kxb4 43. Rb7+ Kc4 44. Rb6 Kd5 45. Rxa6 Rxh2 0-1

[Event "NED-ch U18"]
[Site "Nijmegen"]
[Date "1992.??.??"]
[Round "?"]
[White "Van Hijum, I."]
[Black "Uytdewilligen, P."]
[Result "1/2-1/2"]
[ECO "B30"]
[PlyCount "24"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c4 e5 3. Nc3 Nc6 4. Nf3 Nf6 5. d3 h6 6. Bd2 Be7 7. Be2 d6 8. a3 Be6 9. Nd5 0-0 10. b4 b6 11. Qa4 Bd7 12. b5 Nd4 1/2-1/2

[Event "NED-ch U18"]
[Site "Nijmegen"]
[Date "1992.??.??"]
[Round "?"]
[White "Van der Beld, C."]
[Black "Van Hijum, I."]
[Result "0-1"]
[ECO "C14"]
[PlyCount "62"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Nf3 a6 8. Be2 c5 9. 0-0 Nc6 10. Re1 cxd4 11. Nxd4 Ncxe5 12. Bg4 Qd6 13. f4 Nxg4 14. Qxg4 0-0 15. Rad1 Nf6 16. Qf3 Bd7 17. Nb3 Rac8 18. Kh1 Rc4 19. Rf1 Qb6 20. Qd3 Rfc8 21. f5 Rxc3 22. bxc3 Bb5 23. Qh3 Bxf1 24. Rxf1 e5 25. Rf3 Ne4 26. f6 Rxc3 27. Qd7 Nxf6 28. Qf5 Qc7 29. Rf2 Ne4 30. Rf1 Rxc2 31. a4 g6 0-1

[Event "NED-ch U18"]
[Site "Nijmegen"]
[Date "1992.??.??"]
[Round "?"]
[White "Van der Pol, M."]
[Black "Van Hijum, I."]
[Result "1-0"]
[ECO "C00"]
[PlyCount "88"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. g3 d5 3. Bg2 Nf6 4. exd5 exd5 5. Ne2 Bd6 6. 0-0 Bg4 7. h3 Bd7 8. d4 0-0 9. Bf4 Bb5 10. Nbc3 Bxe2 11. Nxe2 c6 12. Qd3 Re8 13. Rfe1 Ne4 14. b3 Na6 15. a3 Nc7 16. c4 dxc4 17. bxc4 Nf6 18. Rab1 Rb8 19. Be3 Ne6 20. Rb3 Qc8 21. Reb1 Rd8 22. Qc3 b6 23. a4 c5 24. d5 Nf8 25. Qc2 Qa6 26. Ra3 N8d7 27. f4 Re8 28. Bf2 Re7 29. Rbb3 Rbe8 30. Re3 Rxe3 31. Rxe3 Rxe3 32. Bxe3 Qb7 33. Kf2 Nb8 34. g4 Qe7 35. Ng3 g6 36. Bf3 Qc7 37. g5 Ne8 38. Qe4 Qd7 39. Bg4 Qxa4 40. Ne2 Na6 41. Nc3 Qb4 42. Qxe8+ Kg7 43. Ne4 Bf8 44. Bd2 Qb2 1-0

