[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Bosboom, Manuel"]
[Black "Cuijpers, Frans"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2355"]
[BlackElo "2420"]
[PlyCount "108"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. c4 Nf6 2. Nc3 e5 3. e3 Nc6 4. Nf3 Bb4 5. Qb3 Bxc3 6. Qxc3 Qe7 7. d3 O-O 8.
Be2 d5 9. cxd5 Nxd5 10. Qc2 Be6 11. a3 a5 12. b3 f6 13. O-O Qf7 14. Re1 Rad8
15. Bf1 Rd7 16. Rb1 Rfd8 17. Nd2 Nce7 18. Nc4 b6 19. Bb2 Qg6 20. Kh1 Qh5 21.
Rbc1 Ng6 22. Red1 Bg4 23. f3 Be6 24. Qf2 Qh6 25. Be2 Nde7 26. d4 exd4 27. Rxd4
Rxd4 28. exd4 Nd5 29. Re1 Bf7 30. Bc1 Qh4 31. Qxh4 Nxh4 32. Bd3 Ng6 33. g3 Nf8
34. Kg2 Ne6 35. Bf1 Nxd4 36. Nd2 Nc2 37. Re4 Nde3+ 38. Kf2 Nxf1 39. Kxf1 Rd7
40. b4 axb4 41. axb4 Bd5 42. Rf4 Kf7 43. h4 Bc6 44. Kf2 Bb5 45. Ne4 Rd1 46. Bd2
Bd3 47. Bc3 Rf1+ 48. Kg2 Ne3+ 49. Kh2 Ke6 50. Bd2 Nd5 51. Rg4 Rxf3 52. Kg2 h5
53. Ng5+ fxg5 54. Rd4 g4 0-1

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Bosboom, Manuel"]
[Black "Douven, Rudy"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2355"]
[BlackElo "2410"]
[PlyCount "74"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. cxd5 exd5 8.
Be2 O-O 9. O-O Bxc3 10. bxc3 Ne4 11. Qb3 Nc6 12. Be3 Na5 13. Qb4 Be6 14. Rac1
Rc8 15. Rfd1 b6 16. Ba6 Rc6 17. Bb5 Rc8 18. Ba6 Rc6 19. Ne5 Rc7 20. Bf4 g5 21.
f3 Nd6 22. Bg3 Nf5 23. Bf2 f6 24. Nd3 Bc8 25. Bb5 a6 26. Ba4 Nc4 27. Re1 h5 28.
Qb1 h4 29. g4 hxg3 30. hxg3 Nd2 31. Qxb6 Nxf3+ 32. Kg2 Nxe1+ 33. Nxe1 Qd6 34.
Qb1 Ng7 35. Qg6 Bf5 36. Qh6 Be4+ 37. Kg1 Qa3 0-1

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Bosboom, Manuel"]
[Black "Ligterink, Gert"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2355"]
[BlackElo "2455"]
[PlyCount "85"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8.
exd5 Ne7 9. c4 Nf5 10. Bd3 Be7 11. O-O a6 12. Nc3 O-O 13. a4 a5 14. Nb5 Bd7 15.
Bxf5 Bxf5 16. b3 Bd7 17. Qe2 f5 18. Bd2 Bxb5 19. cxb5 Bf6 20. Rac1 e4 21. Rc4
Be5 22. Rfc1 Qf6 23. Rc7 Rae8 24. Rxb7 f4 25. Qg4 e3 26. Be1 f3 27. Rc2 Qh6 28.
g3 e2 29. b6 Qf6 30. h4 h5 31. Qg5 Qxg5 32. hxg5 h4 33. gxh4 Rf4 34. Rc4 Bd4
35. Kh2 Ree4 36. Rxd4 Rxd4 37. g6 Rxh4+ 38. Kg3 Rhg4+ 39. Kxf3 Rxg6 40. Rc7
Rf6+ 41. Kxe2 Rf8 42. b7 Re8+ 43. Kf1 1-0

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Bosboom, Manuel"]
[Black "Piket, Jeroen"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2355"]
[BlackElo "2470"]
[PlyCount "92"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. O-O a6 5. Bxc6 dxc6 6. d3 e5 7. a4 Nf6 8. Na3
Bg4 9. h3 Bh5 10. Nc4 Nd7 11. g4 Bg6 12. Nh4 O-O-O 13. f4 f6 14. a5 Bf7 15. f5
g5 16. Nf3 h5 17. Bd2 Be7 18. Qe2 Rh6 19. Kg2 Rdh8 20. Rh1 Qd8 21. Rh2 Qf8 22.
Rah1 Bd8 23. Kg1 Bc7 24. b3 Qd8 25. Qe1 Kb8 26. h4 hxg4 27. hxg5 Rxh2 28. Nxh2
fxg5 29. Nxg4 Rxh1+ 30. Kxh1 Nf6 31. Nh2 Nh5 32. Bc3 Bxc4 33. bxc4 g4 34. Qd1
Qg5 35. Bd2 Qh4 36. Qxg4 Qf2 37. Qxh5 Qxd2 38. f6 Qc1+ 39. Kg2 Qxc2+ 40. Kg3
Qxd3+ 41. Qf3 Qxc4 42. f7 Bd6 43. f8=Q+ Bxf8 44. Qxf8+ Ka7 45. Nf3 Qxe4 46.
Qxc5+ Ka8 1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Bosboom, Manuel"]
[Black "Van der Wiel, John"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2355"]
[BlackElo "2555"]
[PlyCount "90"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8.
Bg5 a6 9. Na3 b5 10. Bxf6 gxf6 11. Nd5 Bg7 12. Bd3 Ne7 13. Nxe7 Qxe7 14. O-O f5
15. c4 O-O 16. Qh5 Rb8 17. exf5 e4 18. Rae1 Bb7 19. Qg4 Rfe8 20. cxb5 d5 21.
bxa6 Bc6 22. a7 Rxb2 23. Rc1 Bd7 24. Bb5 h5 25. f6 hxg4 26. fxe7 Bxb5 27. Nxb5
Rxb5 28. Rc7 f5 29. Rfc1 Kf7 30. a8=Q Rxa8 31. e8=Q+ Kxe8 32. Rxg7 Rab8 33. h4
Rb1 34. Rxb1 Rxb1+ 35. Kh2 d4 36. h5 d3 37. h6 Rb6 38. h7 Rh6+ 39. Kg3 d2 40.
Rg8+ Ke7 41. Rg7+ Ke6 42. Rg6+ Rxg6 43. h8=Q d1=Q 44. Qe8+ Kf6 45. Qh8+ Rg7 0-1

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Bosboom, Manuel"]
[Black "Vanheste, Jeroen"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "2355"]
[BlackElo "2370"]
[PlyCount "63"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. e4 c5 2. Nf3 e6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bc4 a6 7. Bb3 b5 8. Qf3
Qc7 9. O-O Be7 10. Qg3 b4 11. Na4 Nc6 12. c3 Bb7 13. Re1 Nxd4 14. cxd4 Bxe4 15.
Nc5 Bf5 16. Ba4+ Kf8 17. Bg5 Rd8 18. Rac1 Qa7 19. Nb3 a5 20. Rc6 h6 21. Bxf6
gxf6 22. Qf4 d5 23. Nc5 Bxc5 24. Rxc5 Kg7 25. Rc7 Qa6 26. Re3 Bg6 27. Bd7 Rxd7
28. Rxd7 Rc8 29. Rf3 Qe2 30. Qxf6+ Kg8 31. h4 Rf8 32. h5 1-0

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Brenninkmeijer, Joris"]
[Black "Bosboom, Manuel"]
[Result "1/2-1/2"]
[ECO "E80"]
[WhiteElo "2385"]
[BlackElo "2355"]
[PlyCount "181"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nc6 6. Nge2 a6 7. Be3 Rb8 8. Nc1
e5 9. Nb3 exd4 10. Nxd4 O-O 11. Qd2 Nxd4 12. Bxd4 Be6 13. Be2 c5 14. Be3 b5 15.
cxb5 axb5 16. Nxb5 d5 17. Bxc5 dxe4 18. Bxf8 Qxf8 19. Qd6 exf3 20. Qxf8+ Kxf8
21. gxf3 Nd5 22. Kf2 Nf4 23. a4 Bxb2 24. Rab1 Bf6 25. h4 Re8 26. Bf1 Rc8 27.
Ke3 Nd5+ 28. Kd2 Rd8 29. Ke1 Ra8 30. Bh3 Bxh4+ 31. Kf1 Bxh3+ 32. Rxh3 Rxa4 33.
Nd6 h5 34. Rh2 Be7 35. Rd2 Ne3+ 36. Ke2 Bxd6 37. Rxd6 Nf5 38. Rd7 Rf4 39. Rbb7
Nd4+ 40. Ke3 Ne6 41. Rb8+ Kg7 42. Rb6 Rf6 43. f4 h4 44. Rd2 Rf5 45. Rb4 Kh6 46.
Rf2 Kh5 47. Rb1 Ra5 48. f5 Re5+ 49. Kd2 gxf5 50. Rb8 Kg5 51. Rg2+ Kf6 52. Rh8
Re4 53. Rh6+ Ke5 54. Rg8 Rg4 55. Rgh8 Ng5 56. Ke2 h3 57. Rxh3 Nxh3 58. Rxh3 f4
59. Ra3 Rg2+ 60. Kf1 Rb2 61. Ra7 Ke4 62. Rxf7 Kf3 63. Kg1 Rb1+ 64. Kh2 Re1 65.
Ra7 Kf2 66. Ra4 f3 67. Ra2+ Re2 68. Ra1 Rb2 69. Kh3 Rc2 70. Kh2 Rd2 71. Kh3 Rd3
72. Kh2 Re3 73. Rb1 Re1 74. Rb2+ Ke3 75. Rb3+ Kf4 76. Rb4+ Re4 77. Rb8 Re1 78.
Rb4+ Ke3 79. Rb3+ Kf2 80. Rb2+ Re2 81. Rb1 Rd2 82. Ra1 Rd6 83. Ra2+ Ke3 84.
Ra3+ Rd3 85. Ra1 Kf2 86. Rb1 Rd7 87. Rb2+ Ke1 88. Kg3 f2 89. Rb1+ Ke2 90. Rb2+
Ke3 91. Rb3+ 1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Brenninkmeijer, Joris"]
[Black "De Boer, Gert Jan"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2385"]
[BlackElo "2390"]
[PlyCount "93"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. Qc2 b6 7. e4 dxe4 8. Nxe4
Bb7 9. Bd3 Nxe4 10. Bxe4 Bxe4 11. Qxe4 Nd7 12. Bxe7 Qxe7 13. O-O c5 14. Rfd1
Nf6 15. Qe3 cxd4 16. Rxd4 Rfd8 17. Rad1 h6 18. Ne5 Rxd4 19. Qxd4 Rc8 20. a3 Qb7
21. b4 a6 22. h3 Qc7 23. a4 a5 24. b5 Qc5 25. Nc6 Qxd4 26. Rxd4 Kf8 27. Rd1 Ne4
28. Ne5 Nc5 29. f4 f6 30. Nc6 Nxa4 31. Rd7 Nc5 32. Ra7 e5 33. fxe5 fxe5 34.
Nxe5 Re8 35. Ng6+ Kg8 36. Ne7+ Kh7 37. Nd5 Re6 38. Rc7 a4 39. Ra7 Rd6 40. Kf2
Kg6 41. Ke3 Re6+ 42. Kd4 Rd6 43. Kc3 Kh7 44. Kb4 Nd3+ 45. Kxa4 Rg6 46. g4 Nf2
47. c5 1-0

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Brenninkmeijer, Joris"]
[Black "Kuijf, Rini"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2385"]
[BlackElo "2420"]
[PlyCount "95"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3
Ba5 9. Qc2 Re8 10. Bd2 dxc4 11. Bxc4 Bc7 12. h3 h6 13. e4 e5 14. Be3 exd4 15.
Bxd4 Nb6 16. Ba2 Be6 17. Rad1 Nbd7 18. Bb1 Qb8 19. Na4 Nh7 20. Be3 Nhf8 21. Nd4
Bf4 22. Nxe6 Rxe6 23. Bd4 Ne5 24. Qc3 Rg6 25. Nc5 Rg5 26. Kh1 Neg6 27. Nd3 Ne6
28. Ba2 Qc8 29. Be3 Bxe3 30. fxe3 Qc7 31. Bxe6 fxe6 32. Nf4 Nf8 33. Qc4 Re8 34.
Rd2 Kh7 35. Rfd1 e5 36. Ne2 Rg6 37. Ng1 Qb6 38. Qf7 Rge6 39. Rd7 Nxd7 40. Rxd7
Rg6 41. Qxe8 Qxb2 42. g4 Qxa3 43. Rd8 Rf6 44. Qh8+ Kg6 45. Qe8+ Kh7 46. h4 Rf1
47. h5 Rxg1+ 48. Kh2 1-0

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Brenninkmeijer, Joris"]
[Black "Piket, Jeroen"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "2385"]
[BlackElo "2470"]
[PlyCount "40"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 Ncxe5 7. Nxe5 Nxe5
8. Be2 O-O 9. O-O Re8 10. Ne4 Bf8 11. Ng3 d6 12. b3 Qh4 13. Qd4 Qxd4 14. exd4
Nc6 15. Bb2 Bd7 16. d5 Ne5 17. Rfe1 Re7 18. h3 Rae8 19. Bc3 f5 20. f4 Ng6
1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Brenninkmeijer, Joris"]
[Black "Van der Sterren, Paul"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "2385"]
[BlackElo "2470"]
[PlyCount "68"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. e5 Nd5 5. Bxc4 Nb6 6. Bb3 Bf5 7. Ne2 e6 8.
Nbc3 Nc6 9. Be3 Qd7 10. O-O Rd8 11. Rc1 Be7 12. Na4 O-O 13. Nxb6 cxb6 14. Ba4
f6 15. exf6 Bxf6 16. Qb3 Na5 17. Qb4 Qd5 18. Nf4 Qxa2 19. Nh5 Qd5 20. Nxf6+
Rxf6 21. f3 Rf7 22. Qc3 Qd6 23. Rfd1 h6 24. Bf2 Bg6 25. Bh4 Rdf8 26. Bg3 Qd5
27. b4 b5 28. Bxb5 Nb3 29. Rb1 Bxb1 30. Bc4 Rc8 31. Bxd5 Rxc3 32. Bxe6 Bc2 33.
Re1 Nxd4 34. Bxf7+ Kxf7 0-1

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Cuijpers, Frans"]
[Black "Brenninkmeijer, Joris"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2420"]
[BlackElo "2385"]
[PlyCount "43"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 O-O 8. Bd3
f5 9. exf6 Rxf6 10. Bg5 Rf7 11. Qh4 h6 12. Bxe7 Rxe7 13. Nf3 e5 14. dxe5 Rxe5+
15. Kd2 Qxh4 16. Nxh4 Nc6 17. Rae1 Bd7 18. f4 Rxe1 19. Rxe1 Re8 20. Rxe8+ Bxe8
21. Nf5 Bd7 22. Ne3 1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Cuijpers, Frans"]
[Black "De Boer, Gert Jan"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "2420"]
[BlackElo "2390"]
[PlyCount "62"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O O-O 8. f4
a6 9. a4 Qc7 10. Kh1 Nc6 11. Be3 Re8 12. Bf3 Bd7 13. Nb3 Na5 14. Nxa5 Qxa5 15.
Qd3 Rad8 16. Rfd1 Bc6 17. b4 Qc7 18. b5 Bd7 19. Ne2 Rc8 20. bxa6 bxa6 21. Qxa6
Ra8 22. Qd3 Rxa4 23. Rxa4 Bxa4 24. Nc3 Bc6 25. Nb5 Bxb5 26. Qxb5 Rb8 27. Qa4
Rc8 28. Rd2 Nd7 29. Qd4 Rb8 30. g3 Nb6 31. Be2 Qc6 1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Cuijpers, Frans"]
[Black "Kuijf, Rini"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2420"]
[BlackElo "2420"]
[PlyCount "31"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. Be2 Be6 8. O-O
a6 9. N5c3 Nd4 10. Be3 Nxe2+ 11. Qxe2 Nf6 12. Nd5 Bxd5 13. exd5 O-O 14. Nc3 Nd7
15. Rac1 f5 16. f4 1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Cuijpers, Frans"]
[Black "Pieterse, Gert"]
[Result "1/2-1/2"]
[ECO "B16"]
[WhiteElo "2420"]
[BlackElo "2400"]
[PlyCount "40"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Bf5 7. Nf3 e6 8.
g3 h5 9. Qe2 Bg4 10. h3 Bxf3 11. Qxf3 Qd5 12. Be2 Nd7 13. Bf4 f5 14. O-O Qxf3
15. Bxf3 Bh6 16. Bc7 Rc8 17. Bd6 Bf8 18. Bf4 Bh6 19. Bd6 Bf8 20. Bf4 Bh6
1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Cuijpers, Frans"]
[Black "Van der Sterren, Paul"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2420"]
[BlackElo "2470"]
[PlyCount "97"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. a4 c5 13. d5 c4 14. Bc2 Nc5 15. axb5
axb5 16. Rxa8 Qxa8 17. Nf1 Qa2 18. Ng3 Bc8 19. Be3 Qxb2 20. Bxc5 dxc5 21. Qd2
b4 22. Nxe5 b3 23. Nc6 Bd8 24. e5 Qxc2 25. Qxc2 bxc2 26. exf6 Bxf6 27. Ne4 Bb7
28. Nxf6+ gxf6 29. Rc1 Bxc6 30. dxc6 Rc8 31. Rxc2 Rxc6 32. Ra2 Re6 33. Ra4 Re1+
34. Kh2 Re4 35. f3 Re5 36. Rxc4 h5 37. Kg3 Kf8 38. Re4 Rd5 39. Kf4 Kg7 40. h4
Kg6 41. Ke3 Rd1 42. g4 f5 43. gxh5+ Kxh5 44. Rc4 Rd5 45. Ra4 f6 46. Kf2 Rd3 47.
Rc4 Rd5 48. Kg3 Re5 49. Kf2 1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Cuijpers, Frans"]
[Black "Van der Wiel, John"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2420"]
[BlackElo "2555"]
[PlyCount "48"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8.
Ne4 Qc7 9. f4 Qb6 10. Bd3 Ba6 11. Bxa6 Qxa6 12. Qe2 Qxe2+ 13. Kxe2 f5 14. Nf2
Rb8 15. Rd1 a5 16. c4 Nb4 17. Bd2 Bc5 18. Bxb4 Rxb4 19. b3 Bxf2 20. Kxf2 Ke7
21. Rd3 a4 22. Rad1 Rb7 23. b4 a3 24. Rb1 Ra8 1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "De Boer, Gert Jan"]
[Black "Bosboom, Manuel"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2390"]
[BlackElo "2355"]
[PlyCount "35"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. Bg5 d6 5. Bxf6 exf6 6. a4 b4 7. e4 g6 8. Nbd2
Nd7 9. Bd3 Bh6 10. Nc4 Ne5 11. Nfxe5 fxe5 12. h4 O-O 13. Qe2 a5 14. b3 Ra7 15.
g3 Kg7 16. f3 f5 17. Kf2 Raf7 18. Raf1 1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "De Boer, Gert Jan"]
[Black "Ligterink, Gert"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2390"]
[BlackElo "2455"]
[PlyCount "77"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. Nf3 e5 5. e4 exd4 6. Nxd4 Nc6 7. Be3 Nge7 8.
Be2 O-O 9. Qd2 f5 10. exf5 Bxd4 11. Bxd4 Nxf5 12. Be3 Nxe3 13. Qxe3 Bf5 14. O-O
Qh4 15. Rad1 Rae8 16. Qd2 Be6 17. b3 g5 18. g3 Qh3 19. Qxg5+ Kh8 20. Qh5 Re7
21. Rfe1 Ne5 22. f4 Nc6 23. Bf3 Qxh5 24. Bxh5 a6 25. Bf3 Rfe8 26. Kf2 Nb4 27.
Bh5 Bf7 28. Rxe7 Rxe7 29. Bxf7 Rxf7 30. Rd2 Kg7 31. Nd5 Nc6 32. g4 Ne5 33. Kg3
Ng6 34. Rd4 Kf8 35. Re4 a5 36. h4 c6 37. Ne3 h5 38. g5 Ne7 39. Re6 1-0

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "De Boer, Gert Jan"]
[Black "Piket, Jeroen"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2390"]
[BlackElo "2470"]
[PlyCount "120"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nbd7 8. Be3
c6 9. Qc2 Ng4 10. Bg5 f6 11. Bd2 Qe7 12. Rad1 exd4 13. Nxd4 f5 14. Nb3 Nc5 15.
Nxc5 dxc5 16. Bxg4 fxg4 17. Be3 Be6 18. b3 Be5 19. Ne2 b6 20. Rd3 Rae8 21. Qd2
Bc8 22. Re1 Bc7 23. Bf4 Qf7 24. Bxc7 Qxc7 25. Ng3 Qe5 26. Rd1 h5 27. Qh6 Qf6
28. f3 h4 29. Ne2 Re6 30. Qe3 gxf3 31. gxf3 g5 32. Kh1 Re5 33. Rg1 Kh8 34. Nc3
Be6 35. a4 Kh7 36. Nd1 g4 37. fxg4 Qf4 38. h3 Rxe4 39. Qxf4 Rfxf4 40. Re3 Rxe3
41. Nxe3 Rf3 42. Re1 Rxh3+ 43. Kg2 Rg3+ 44. Kh2 Bc8 45. Nf5 Rxb3 46. Re7+ Kg6
47. Nxh4+ Kg5 48. Ng2 a5 49. Rg7+ Kf6 50. Rg8 Be6 51. g5+ Ke5 52. Rg7 Bxc4 53.
Nh4 Kf4 54. g6 Kg4 55. Ng2 Bd5 56. Rd7 Rh3+ 57. Kg1 Rg3 58. g7 Rxg2+ 59. Kh1
Kf4 60. Rxd5 Rxg7 0-1

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "De Boer, Gert Jan"]
[Black "Van der Sterren, Paul"]
[Result "0-1"]
[ECO "D23"]
[WhiteElo "2390"]
[BlackElo "2470"]
[PlyCount "142"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Qa4+ c6 5. Qxc4 Bf5 6. Nc3 e6 7. g3 Nbd7 8.
Bg2 Be7 9. O-O O-O 10. Bf4 h6 11. Rac1 Qb6 12. Na4 Qa5 13. Qb3 Rfd8 14. Rfd1
Nb6 15. Nc3 Qb4 16. Qxb4 Bxb4 17. Ne5 g5 18. Be3 Ng4 19. Nxg4 Bxg4 20. Rc2 Bxc3
21. bxc3 Bf5 22. Rcc1 Nc4 23. Bd2 Nb2 24. Rf1 e5 25. Be1 Nc4 26. dxe5 g4 27. f3
Ne3 28. Rf2 Nd1 29. Rf1 Ne3 30. Rf2 Rd1 31. Rxd1 Nxd1 32. Rf1 Ne3 33. Rf2 Nd1
34. Rf1 Ne3 35. Rf2 Rd8 36. fxg4 Be6 37. Rf4 Rd1 38. Be4 Nxg4 39. Rf1 Ne3 40.
Rf3 Ng4 41. Rf1 Ne3 42. Rf4 Bh3 43. Rh4 Ng4 44. Rxh3 Rxe1+ 45. Kg2 Rxe2+ 46.
Kf3 Rxe4 47. Rh4 Rxe5 48. Rxg4+ Kf8 49. Rb4 b6 50. Ra4 a5 51. Rc4 Re6 52. Rd4
Ke7 53. Rd2 Re5 54. Kf4 Rc5 55. Rd3 Ke6 56. Kg4 b5 57. Kh4 Rd5 58. Re3+ Re5 59.
Rd3 Re2 60. h3 Rxa2 61. Kh5 a4 62. Kxh6 a3 63. h4 Rg2 64. h5 a2 65. Rd1 Rxg3
66. Ra1 Rg2 67. Kh7 c5 68. h6 b4 69. cxb4 cxb4 70. Kh8 b3 71. h7 Rh2 0-1

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "De Boer, Gert Jan"]
[Black "Van der Wiel, John"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2390"]
[BlackElo "2555"]
[PlyCount "122"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 Bb4 6. Qc2 Bb7 7. Bg2 Be4 8. Qb3
Bxd2+ 9. Bxd2 O-O 10. O-O d6 11. Rfd1 Nbd7 12. Rac1 h6 13. Qa3 a5 14. b3 Qe7
15. Ne5 Bxg2 16. Kxg2 Nc5 17. Nf3 Nce4 18. Be1 Nh7 19. Qa4 f5 20. Qc6 Nhf6 21.
Nd2 Qf7 22. f3 Nxd2 23. Bxd2 Qd7 24. Qxd7 Nxd7 25. Be3 e5 26. dxe5 Nxe5 27. Bd4
Nc6 28. Bc3 Rae8 29. Re1 Re3 30. Bd2 Re6 31. e4 fxe4 32. Rxe4 Rxe4 33. fxe4 Ne5
34. Bc3 Ng4 35. Bd4 Re8 36. Re1 Kf7 37. h3 Ne5 38. Bxe5 Rxe5 39. Kf3 Ke6 40.
Rd1 c6 41. h4 Rc5 42. Rc1 b5 43. Ke3 a4 44. Kd4 b4 45. a3 bxa3 46. b4 Re5 47.
Kd3 d5 48. exd5+ cxd5 49. c5 Re4 50. c6 a2 51. b5 Rb4 52. c7 Rc4 53. Re1+ Kd7
54. b6 Rc6 55. Ra1 Rxb6 56. Rxa2 Rb4 57. Rc2 Rc4 58. Rf2 Rg4 59. Rf7+ Kc8 60.
Kc2 Rxg3 61. Kb2 d4 0-1

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "De Boer, Gert Jan"]
[Black "Vanheste, Jeroen"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2390"]
[BlackElo "2370"]
[PlyCount "29"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8.
Rc1 Qa5 9. Qd2 cxd4 10. cxd4 Qxd2+ 11. Kxd2 O-O 12. Bb5 Nc6 13. Nf3 f5 14. exf5
Rxf5 15. Bxc6 1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Douven, Rudy"]
[Black "Brenninkmeijer, Joris"]
[Result "1-0"]
[ECO "D49"]
[WhiteElo "2410"]
[BlackElo "2385"]
[PlyCount "69"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
a6 9. e4 c5 10. e5 cxd4 11. Nxb5 axb5 12. exf6 Qb6 13. fxg7 Bxg7 14. O-O Bb7
15. Re1 O-O 16. Bf4 Bd5 17. Ne5 Nxe5 18. Bxe5 f5 19. Bxg7 Kxg7 20. b3 Ra7 21.
Bxb5 Kg8 22. Bc4 Bxc4 23. bxc4 Qd6 24. Qb3 Rb8 25. c5 Rxb3 26. cxd6 Rb2 27.
Rxe6 Raxa2 28. Rd1 Rd2 29. Rf1 Ra7 30. g3 Rd7 31. Rfe1 d3 32. Re8+ Kf7 33.
R8e7+ Rxe7 34. Rxe7+ Kf6 35. Re3 1-0

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Douven, Rudy"]
[Black "Cuijpers, Frans"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2410"]
[BlackElo "2420"]
[PlyCount "71"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. e3 a6 5. Nf3 b5 6. cxd5 cxd5 7. Bd3 e6 8. Ne5
Bd6 9. f4 Bb7 10. O-O Nbd7 11. Bd2 O-O 12. Be1 Ne4 13. Qf3 f5 14. Ne2 Rc8 15.
g4 Bxe5 16. fxe5 Qg5 17. h4 Qxg4+ 18. Qxg4 fxg4 19. Nf4 Rfe8 20. Be2 g3 21. Bd3
Nf8 22. Kg2 Re7 23. Bb4 Rf7 24. Bxf8 Rcxf8 25. Bxe4 dxe4 26. Kxg3 Bd5 27. Rfc1
g6 28. Rc5 h6 29. Kg4 Rf5 30. b3 h5+ 31. Kg3 g5 32. hxg5 Rxg5+ 33. Kh2 Kh7 34.
Rg1 Kh6 35. Rxg5 Kxg5 36. Rxd5 1-0

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Douven, Rudy"]
[Black "De Boer, Gert Jan"]
[Result "1/2-1/2"]
[ECO "D86"]
[WhiteElo "2410"]
[BlackElo "2390"]
[PlyCount "59"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 O-O 8.
Ne2 b6 9. O-O Bb7 10. Qd3 a6 11. a3 Nd7 12. Bg5 b5 13. Qb1 c5 14. Bd3 cxd4 15.
cxd4 Nc5 16. Rd1 Nxd3 17. Qxd3 Qd7 18. f3 Rac8 19. Rac1 e6 20. Bd2 f5 21. Bb4
fxe4 22. fxe4 Rxc1 23. Rxc1 Rc8 24. Bc5 Bh6 25. Rc2 Qc6 26. Nc3 Rd8 27. Qh3 Bg7
28. Qe3 Rc8 29. Rf2 Qe8 30. h3 1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Douven, Rudy"]
[Black "Kuijf, Rini"]
[Result "1/2-1/2"]
[ECO "D49"]
[WhiteElo "2410"]
[BlackElo "2420"]
[PlyCount "65"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
a6 9. e4 c5 10. e5 cxd4 11. Nxb5 axb5 12. exf6 Qb6 13. fxg7 Bxg7 14. O-O Bb7
15. Re1 O-O 16. Bf4 Bd5 17. Ne5 Nxe5 18. Bxe5 f5 19. Bxg7 Kxg7 20. Qd2 Rxa2 21.
Rxa2 Bxa2 22. Qg5+ Kh8 23. Qh6 Rf7 24. Re5 Qc7 25. Rxb5 Bd5 26. b4 Rg7 27. g3
Qe5 28. Rc5 Rg8 29. b5 Ra8 30. b6 Qe1+ 31. Bf1 Qe4 32. Qf6+ Kg8 33. Qg5+
1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Douven, Rudy"]
[Black "Pieterse, Gert"]
[Result "1/2-1/2"]
[ECO "E98"]
[WhiteElo "2410"]
[BlackElo "2400"]
[PlyCount "57"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5
Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 fxe4 12. Nxe4 Nf6 13. f3 Nf5 14. Ndf2 Nxe4
15. Nxe4 c5 16. Bg5 Qc7 17. Bd3 Bh6 18. Bxh6 Nxh6 19. Qd2 Nf7 20. g4 Qe7 21. a3
a5 22. h3 Bd7 23. b3 Kg7 24. Rae1 Qh4 25. Kg2 h5 26. Qf2 Qe7 27. Qd2 Qh4 28.
Qf2 Qe7 29. Qd2 1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Douven, Rudy"]
[Black "Van der Wiel, John"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2410"]
[BlackElo "2555"]
[PlyCount "107"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 O-O 6. Nf3 d6 7. h3 a6 8. a4 e6 9.
Bd3 exd5 10. exd5 Re8+ 11. Be3 Nbd7 12. O-O Nh5 13. Bg5 f6 14. Bd2 f5 15. Re1
Rxe1+ 16. Qxe1 Ne5 17. Be2 Nf7 18. Qd1 Bd7 19. Qb3 Rb8 20. a5 Bh6 21. Bxh6 Nxh6
22. Qd1 Nf7 23. Qd2 Ng7 24. Na4 b5 25. axb6 Bxa4 26. Rxa4 Qxb6 27. Ra2 Ne8 28.
Qc3 Qb4 29. Qxb4 Rxb4 30. Nd2 Nf6 31. b3 Rb6 32. f4 h5 33. g3 Nh6 34. Bd1 Kg7
35. Kg2 Nhg8 36. Bc2 Ne8 37. Ra1 Nc7 38. Kf3 Nf6 39. Nf1 Rb8 40. Ne3 Kf7 41.
Rg1 Rh8 42. Ke2 Re8 43. Kf3 Rh8 44. Rg2 Nce8 45. Ke2 Nc7 46. g4 hxg4 47. hxg4
Nxg4 48. Nxg4 fxg4 49. Rxg4 Rh2+ 50. Kd1 Rh6 51. Kc1 Rh1+ 52. Kb2 Rh2 53. Kc3
Rh3+ 54. Kb2 1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Kuijf, Rini"]
[Black "Bosboom, Manuel"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2420"]
[BlackElo "2355"]
[PlyCount "109"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. e4 c5 2. Ne2 e6 3. Nbc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 Nf6 7. O-O d6 8. f4
Be7 9. a4 Nc6 10. Be3 O-O 11. Qe1 Bd7 12. Qg3 Nxd4 13. Bxd4 Bc6 14. Bd3 g6 15.
f5 e5 16. Be3 Nh5 17. Qf2 Kh8 18. Kh1 Rac8 19. Bh6 Rg8 20. Qe2 Bf6 21. fxg6
hxg6 22. Bc4 Be8 23. Bb3 Qd8 24. Be3 Kg7 25. Nd5 Rh8 26. Kg1 Nf4 27. Rxf4 exf4
28. Bb6 Qxb6+ 29. Nxb6 Bd4+ 30. Kh1 Bxb6 31. Qg4 Rc6 32. Qxf4 Bd4 33. h3 Bxb2
34. Rf1 Be5 35. Qf2 Rf8 36. Qa7 b5 37. a5 b4 38. Ba4 Rc8 39. Bxe8 Rcxe8 40.
Qxa6 Re7 41. Qc4 Ra7 42. Qxb4 Rfa8 43. Qc4 f6 44. g4 Rxa5 45. Qc7+ Kg8 46. h4
Rc5 47. Qb7 Ra3 48. Rb1 Rh3+ 49. Kg1 Rxh4 50. c4 Rxg4+ 51. Kf2 f5 52. Qe7 Rf4+
53. Kg2 Rg4+ 54. Kh1 Bg7 55. Rb7 1-0

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Kuijf, Rini"]
[Black "De Boer, Gert Jan"]
[Result "1/2-1/2"]
[ECO "E54"]
[WhiteElo "2420"]
[BlackElo "2390"]
[PlyCount "42"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. Bd3 dxc4 8.
Bxc4 O-O 9. O-O Nbd7 10. Bf4 Nb6 11. Bd3 Bd7 12. Be5 Bc6 13. Ng5 Nbd7 14. Rc1
Bxc3 15. Rxc3 Nxe5 16. dxe5 Qd5 17. Nf3 Ne4 18. Bxe4 Qxe4 19. Re1 Rfd8 20. Qc1
Qf5 21. Qe3 Qg4 1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Kuijf, Rini"]
[Black "Piket, Jeroen"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2420"]
[BlackElo "2470"]
[PlyCount "89"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 a6 7. Nbd2 O-O 8. Bb3
b5 9. Re1 Ne7 10. d4 Bb6 11. dxe5 Ng4 12. Rf1 Nxe5 13. Nxe5 dxe5 14. Qh5 Bb7
15. Rd1 Qd6 16. Nc4 Bxf2+ 17. Kxf2 Qf6+ 18. Qf3 Qh4+ 19. Qg3 Qxg3+ 20. hxg3
bxc4 21. Bxc4 Rfd8 22. Bg5 Kf8 23. Be3 Ke8 24. Bc5 Ng8 25. Ke3 Nf6 26. Rf1 Bxe4
27. Rxf6 Bd5 28. Rf5 Bxc4 29. Rxe5+ Be6 30. Rh1 h6 31. Bd4 Kf8 32. Rc5 Rd7 33.
a3 f6 34. b4 Re8 35. Kf2 Bd5 36. Ra5 Bc4 37. Re1 Rxe1 38. Kxe1 Rd5 39. Rxd5
Bxd5 40. Kf2 h5 41. a4 Bc6 42. a5 Bd5 43. Bc5+ Ke8 44. Bd4 Ke7 45. Bc5+ 1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Kuijf, Rini"]
[Black "Van der Sterren, Paul"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2420"]
[BlackElo "2470"]
[PlyCount "95"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. b3 Bf8 14. d5 c6 15. c4
Qc7 16. Nf1 cxd5 17. cxd5 Rec8 18. Ne3 g6 19. Bd2 Nc5 20. Rc1 Qd7 21. Nf1 a5
22. a3 Nh5 23. N3h2 Bg7 24. Qf3 Qe7 25. Ng4 Rf8 26. b4 axb4 27. axb4 Nxe4 28.
Nh6+ Kh8 29. Qxe4 f5 30. Qe2 Nf6 31. Bg5 Bxd5 32. Qxb5 Qe6 33. Ne3 Rab8 34. Qd3
Ne4 35. h4 Nxg5 36. hxg5 Be4 37. Qd2 Ba8 38. Red1 Bxh6 39. gxh6 f4 40. Nd5 f3
41. Ne3 Rb6 42. g3 Qh3 43. Bb3 Qxh6 44. Bd5 Bxd5 45. Qxd5 Rxb4 46. Qxd6 Re4 47.
Rc4 Rxe3 48. Rh4 1-0

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Kuijf, Rini"]
[Black "Vanheste, Jeroen"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2420"]
[BlackElo "2370"]
[PlyCount "120"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. e4 c5 2. Ne2 d6 3. Nbc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. d3 O-O 7. Bg5 Nc6 8. Qd2
Re8 9. h3 Rb8 10. f4 Nd4 11. O-O Nd7 12. Nxd4 Bxd4+ 13. Kh2 Bg7 14. f5 b5 15.
Bh6 e6 16. Bxg7 Kxg7 17. d4 b4 18. Ne2 exf5 19. exf5 Ba6 20. Rae1 Bxe2 21. Rxe2
Rxe2 22. Qxe2 cxd4 23. Qc4 Ne5 24. Qxd4 Qb6 25. f6+ Kh8 26. Qd2 Nc4 27. Qh6 Rg8
28. Re1 Ne5 29. Qf4 Qc5 30. Re2 a5 31. Rd2 Re8 32. Qe4 h6 33. Qf4 Kh7 34. Bd5
a4 35. Qe4 Rb8 36. Kg2 a3 37. b3 Qc3 38. Qd4 Qb2 39. c4 Qc1 40. Be4 Re8 41.
Qxd6 Re6 42. Qd4 Rxf6 43. Rd1 Qg5 44. Re1 Re6 45. Rf1 Qe7 46. Bd5 Nc6 47. Qd3
Rf6 48. Rd1 Qe5 49. Rd2 Ne7 50. Re2 Qd6 51. Be4 Qc5 52. Qe3 Qc7 53. Qd4 Re6 54.
Rd2 h5 55. h4 Nc6 56. Qd5 Qe7 57. Bf3 Ne5 58. Be2 Nd7 59. Bf3 Ne5 60. Be2 Nd7
1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Ligterink, Gert"]
[Black "Brenninkmeijer, Joris"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2455"]
[BlackElo "2385"]
[PlyCount "63"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bd3 c5 6. dxc5 Bxf4 7. exf4 Qa5+ 8.
Nbd2 Qxc5 9. O-O O-O 10. a3 b6 11. Qe2 Bb7 12. Ne5 Qd4 13. Qf3 Qxb2 14. Qe3 d4
15. Qh3 Qc3 16. Ndc4 Be4 17. Rab1 Bxd3 18. cxd3 Qc2 19. Rfc1 Qa4 20. Nd6 Na6
21. Rc4 Qa5 22. Ndxf7 Rxf7 23. Qxe6 Qd5 24. Rc8+ Rxc8 25. Qxc8+ Rf8 26. Qxa6
Nd7 27. Qxa7 Nxe5 28. fxe5 Qa2 29. Rf1 Qe2 30. Qxb6 Qxd3 31. Qe6+ Rf7 32. Qd5
1-0

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Ligterink, Gert"]
[Black "Cuijpers, Frans"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2455"]
[BlackElo "2420"]
[PlyCount "103"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. Nf3 b5 6. b3 Bg4 7. Be2 e6 8. Ne5 Bxe2
9. Qxe2 Bd6 10. Bb2 O-O 11. O-O Qc7 12. Rac1 Qb7 13. a4 b4 14. Nb1 Nbd7 15. Nd2
Rac8 16. Rfd1 Rfd8 17. Qf3 Bf8 18. Nd3 a5 19. Rc2 Qa6 20. Rdc1 Be7 21. g3 Qa8
22. Nf4 Bd6 23. e4 dxe4 24. Nxe4 Nxe4 25. Qxe4 Nf6 26. Qf3 Be7 27. Re2 Qb7 28.
Rce1 Rc7 29. Re5 Qa8 30. R5e3 Rcd7 31. Nd3 Rc7 32. h4 Ne8 33. Ne5 Bf6 34. Qf4
Qc8 35. g4 Ra7 36. g5 Bxe5 37. Rxe5 Nd6 38. d5 cxd5 39. cxd5 Rf8 40. h5 Rd7 41.
h6 Ne8 42. Qd4 Qc2 43. hxg7 Nxg7 44. R5e4 f6 45. gxf6 Rxd5 46. fxg7 Rff5 47.
Rc1 Rxd4 48. Rxc2 Rg5+ 49. Kf1 Rxe4 50. Rc8+ Kf7 51. Rf8+ Ke7 52. Bf6+ 1-0

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Ligterink, Gert"]
[Black "Douven, Rudy"]
[Result "0-1"]
[ECO "E78"]
[WhiteElo "2455"]
[BlackElo "2410"]
[PlyCount "70"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. Be2 cxd4 8. Nxd4
Nc6 9. Nc2 Nd7 10. O-O Nc5 11. Bf3 a5 12. Ne3 a4 13. Rb1 Nd4 14. Ne2 Nxf3+ 15.
gxf3 Bd7 16. Bd2 b5 17. Bc3 Bxc3 18. Nxc3 bxc4 19. Nxc4 Bc8 20. b4 axb3 21.
axb3 Ba6 22. Nd5 Bxc4 23. bxc4 e6 24. Ne3 Ra3 25. Qc1 Rd3 26. Rb5 Qf6 27. Nc2
Qc3 28. Nb4 Qd4+ 29. Kh1 Rc3 30. Qb1 Rc8 31. Rb6 Nb3 32. Nc6 Qxb6 33. Ne7+ Kf8
34. Nxc8 Qc5 35. Qe1 Rc1 0-1

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Ligterink, Gert"]
[Black "Kuijf, Rini"]
[Result "0-1"]
[ECO "D44"]
[WhiteElo "2455"]
[BlackElo "2420"]
[PlyCount "74"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5
9. exf6 gxh4 10. Ne5 Qxf6 11. a4 c5 12. Nxb5 cxd4 13. Nc7+ Kd8 14. Qxd4+ Nd7
15. O-O-O Kxc7 16. Qxc4+ Nc5 17. Qb5 Qf4+ 18. Rd2 Qxa4 19. Qxa4 Nxa4 20. Rc2+
Nc5 21. b4 Rg8 22. bxc5 Rg5 23. f4 Rf5 24. g3 f6 25. Ng6 Bb7 26. Nxf8 Bxh1 27.
Nxe6+ Kd7 28. Bh3 Rd5 29. c6+ Kd6 30. Ng7 Be4 31. Rc4 f5 32. c7 Rc8 33. Ne8+
Ke7 34. Rxe4+ fxe4 35. Bxc8 Rc5+ 36. Kb2 Kxe8 37. Bf5 e3 0-1

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Ligterink, Gert"]
[Black "Pieterse, Gert"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2455"]
[BlackElo "2400"]
[PlyCount "90"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. e4 c6 2. d3 g6 3. Nf3 Bg7 4. g3 e5 5. Bg2 d6 6. O-O Ne7 7. Nbd2 O-O 8. a4 h6
9. b4 Be6 10. Bb2 Qc7 11. d4 Nd7 12. c4 a5 13. b5 c5 14. dxe5 dxe5 15. Qe2 Rfe8
16. Ne1 Nf8 17. Nd3 Rad8 18. f4 Qd7 19. Ra3 exf4 20. Bxg7 Kxg7 21. gxf4 Qd4+
22. Kh1 Bxc4 23. Nxc4 Qxc4 24. Rc1 Qd4 25. Nxc5 b6 26. Nd3 Nd5 27. Qf3 Ne3 28.
Ne5 Nxg2 29. Qxg2 Ne6 30. Nc6 Qd1+ 31. Qg1 Qxg1+ 32. Rxg1 Rd2 33. f5 Nd4 34.
Nxd4 Rxd4 35. Rc3 Rdxe4 36. fxg6 fxg6 37. Rc6 R8e6 38. Rd1 Kf6 39. Rd7 Rxc6 40.
bxc6 Rxa4 41. Rb7 Ke6 42. Rxb6 Kd6 43. c7+ Kxc7 44. Rxg6 h5 45. Kg2 Rg4+ 0-1

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Pieterse, Gert"]
[Black "Bosboom, Manuel"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2400"]
[BlackElo "2355"]
[PlyCount "71"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be3 Nbd7 7. Nd2 c5 8. d5
e6 9. Be2 exd5 10. cxd5 Re8 11. O-O a6 12. a4 Rb8 13. Qc2 Ne5 14. h3 h6 15. f4
Ned7 16. Rae1 Nh7 17. Bd3 Ndf8 18. Nf3 Qc7 19. Qf2 Bd7 20. e5 b5 21. axb5 axb5
22. exd6 Qxd6 23. Bxc5 Qxf4 24. Ne4 Ng5 25. Nfxg5 Qxf2+ 26. Rxf2 hxg5 27. Nf6+
Bxf6 28. Rxe8 Bxe8 29. Rxf6 Nd7 30. Bd4 Nxf6 31. Bxf6 Rb6 32. Bxg5 Rd6 33. Be4
f5 34. Bf3 Bf7 35. Be7 Rxd5 36. Bxd5 1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Pieterse, Gert"]
[Black "Brenninkmeijer, Joris"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "2400"]
[BlackElo "2385"]
[PlyCount "122"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Be2 Nbd7 7. Nh4 Bg6 8. Bd2
Be7 9. g3 O-O 10. Nxg6 hxg6 11. Qc2 dxc4 12. Bxc4 c5 13. dxc5 Nxc5 14. O-O a6
15. Rfd1 b5 16. Be2 Rc8 17. Be1 Qb6 18. Rac1 Rc7 19. b4 Nce4 20. Qb1 Nd6 21.
Bf3 Rfc8 22. Ne2 Nd7 23. Rxc7 Rxc7 24. Bc3 Bf6 25. Bxf6 gxf6 26. Bg2 Ne5 27.
Nf4 Nf5 28. Qe4 Kg7 29. h3 Rc4 30. Qa8 Nd6 31. Bf1 Rxb4 32. h4 Ng4 33. h5 g5
34. h6+ Nxh6 35. Nh5+ Kg6 36. Qf8 Kxh5 37. Rxd6 Qc5 38. Be2+ Kg6 39. Bd3+ Kh5
40. Be2+ g4 41. Qd8 Rb2 42. Bd1 Qb4 43. Kf1 Qe4 44. Kg1 Qb4 45. Kf1 Qe4 46. Kg1
Qf5 47. Rd2 Rxd2 48. Qxd2 Qc5 49. f4 gxf3 50. Bxf3+ Kg6 51. Kf2 b4 52. Qd3+ Kg7
53. Qxa6 Nf5 54. Qe2 Qe5 55. g4 Qg3+ 56. Kf1 Nh4 57. Be4 e5 58. Bf5 Nxf5 59.
gxf5 Qh3+ 60. Qg2+ Qxg2+ 61. Kxg2 Kf8 0-1

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Pieterse, Gert"]
[Black "De Boer, Gert Jan"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2400"]
[BlackElo "2390"]
[PlyCount "95"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nbd7 8.
Nge2 Re8 9. Qc2 c6 10. O-O Nf8 11. Rab1 Be6 12. b4 a6 13. a4 N6d7 14. Bxe7 Qxe7
15. Nc1 Rac8 16. Nb3 h5 17. Nc5 Nxc5 18. bxc5 g6 19. e4 Rcd8 20. e5 Bc8 21. f4
f5 22. Qd2 Ne6 23. Bc2 Kf7 24. Nd1 Rh8 25. Ne3 Ng7 26. Rf2 Rdf8 27. Kf1 Ke8 28.
Ke2 Ne6 29. Kd1 Rf7 30. Kc1 Kd8 31. Kb2 Rhf8 32. Rbf1 Kc7 33. Ka2 Kb8 34. g3
Qd8 35. Qb4 Ka8 36. Bd3 Qc7 37. Ng2 Qd8 38. Rb2 Qc7 39. Nh4 Rg7 40. h3 Rff7 41.
g4 hxg4 42. hxg4 Nf8 43. gxf5 Bxf5 44. Nxf5 gxf5 45. Rf3 Ne6 46. Rh2 Rf8 47.
Rh6 Qe7 48. Qb2 1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Pieterse, Gert"]
[Black "Kuijf, Rini"]
[Result "0-1"]
[ECO "D49"]
[WhiteElo "2400"]
[BlackElo "2420"]
[PlyCount "64"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
a6 9. e4 c5 10. e5 cxd4 11. Nxb5 Ng4 12. Nbxd4 Bb4+ 13. Bd2 Bxd2+ 14. Qxd2 Bb7
15. Bc2 O-O 16. Qf4 Qa5+ 17. b4 Qxb4+ 18. Kf1 Qc4+ 19. Kg1 Bxf3 20. gxf3 Ngxe5
21. Rd1 Ng6 22. Qg3 Nf6 23. Bb3 Qc5 24. Ne2 a5 25. Rc1 Qh5 26. Nf4 Nxf4 27.
Qxf4 a4 28. Bc4 Ra5 29. Rc3 Rc5 30. Qd4 Rfc8 31. f4 Qg4+ 32. Kf1 e5 0-1

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Pieterse, Gert"]
[Black "Van der Sterren, Paul"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2400"]
[BlackElo "2470"]
[PlyCount "124"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 c5 6. O-O a6 7. dxc5 Bxc5 8.
Qe2 Qc7 9. b3 b5 10. Bd3 Bb7 11. Bb2 Nbd7 12. Rc1 Qd6 13. Rd1 Qe7 14. a4 e5 15.
Bf5 bxa4 16. bxa4 e4 17. Ng5 h6 18. Bxd7+ Nxd7 19. Nh3 O-O 20. Nd2 Ne5 21. Nb3
Bb4 22. Nf4 Rfd8 23. Qh5 Nd3 24. Nxd3 Rxd3 25. Nd4 Qg5 26. Qxg5 hxg5 27. Nc2
Ba5 28. Ne1 Rxd1 29. Rxd1 Bc6 30. Ra1 Bxe1 31. Rxe1 Bxa4 32. Bc3 Bc2 33. Ra1
Bd3 34. f3 Rc8 35. Ra3 f6 36. Kf2 Kf7 37. Ke1 Rh8 38. Kf2 Rxh2 39. Kg3 exf3 40.
gxf3 Re2 41. Bxf6 gxf6 42. Rxd3 Ra2 43. f4 gxf4+ 44. Kxf4 a5 45. Rd6 a4 46. Ra6
a3 47. Kf5 Rf2+ 48. Ke4 a2 49. Kd3 Kg6 50. Ra5 f5 51. Ra6+ Kg5 52. Ra4 Kf6 53.
Ra6+ Ke5 54. Ra5+ Kd6 55. Kc4 Kc6 56. Ra6+ Kb7 57. Ra5 Kb6 58. Ra8 Rh2 59. Ra3
Rc2+ 60. Kb3 Re2 61. Rxa2 Rxe3+ 62. Kc4 Kc6 1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Pieterse, Gert"]
[Black "Van der Wiel, John"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "2400"]
[BlackElo "2555"]
[PlyCount "84"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 d6 6. e3 e5 7. Ne2 O-O 8. Ng3
Re8 9. f3 c5 10. e4 Qa5 11. Bd2 h6 12. Bd3 Nc6 13. d5 Ne7 14. O-O Ng6 15. Nf5
Bxf5 16. exf5 Nf4 17. Bc2 Qa6 18. g3 Nh3+ 19. Kg2 Ng5 20. h4 Ngh7 21. Ba4 Qxc4
22. Bxe8 Rxe8 23. Re1 Qxd5 24. Be3 Qc6 25. c4 d5 26. cxd5 Nxd5 27. Rc1 b6 28.
Rc2 Nhf6 29. Bc1 c4 30. g4 Nxg4 31. Re4 Ngf6 32. Rexc4 Qd7 33. Qh1 Qxf5 34. Qh3
Qd3 35. Rc8 Kh7 36. Kh2 Rxc8 37. Rxc8 e4 38. fxe4 Qxe4 39. Qg3 Ne7 40. Rc3 Ng4+
41. Kg1 Nf5 42. Qd3 Qe1+ 0-1

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Piket, Jeroen"]
[Black "Cuijpers, Frans"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "2470"]
[BlackElo "2420"]
[PlyCount "67"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 Bb4 8. Bg5
h6 9. Bh4 c5 10. dxc5 Qa5 11. Qd4 Nc6 12. Nxc6 bxc6 13. e4 Bg6 14. Qxc4 Nd7 15.
Bf2 Rb8 16. O-O-O Bxc5 17. Bg3 e5 18. Kc2 Rb7 19. Qa6 Qb4 20. Bb5 Rc7 21. Bxc6
Bd4 22. Qb5 Qxb5 23. axb5 Kd8 24. Rxd4 exd4 25. Bxc7+ Kxc7 26. Nd5+ Kd6 27.
Bxd7 Kxd7 28. Ra1 Kd6 29. Rxa7 Kc5 30. b6 f5 31. b4+ Kd6 32. Kd3 fxe4+ 33. fxe4
Re8 34. Re7 1-0

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Piket, Jeroen"]
[Black "Douven, Rudy"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "2470"]
[BlackElo "2410"]
[PlyCount "86"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. O-O Nc6 8. d5
Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Nb5 b6 14. b4 a6 15. Nc3 Ng6
16. Nd3 Rf7 17. a4 Bf8 18. a5 bxa5 19. Rxa5 Rb8 20. c5 Nf6 21. b5 axb5 22. Nb4
Bd7 23. c6 Bc8 24. Ra7 h5 25. Na6 Bxa6 26. Rxa6 b4 27. Nb5 g4 28. Qa4 g3 29.
Ba7 gxh2+ 30. Kh1 Rc8 31. Bf2 h4 32. Kxh2 Nh5 33. Qxb4 Ng3 34. Qe1 Qg5 35. Rg1
Rh7 36. Bf1 Re8 37. Nc3 Ree7 38. Ne2 Rh6 39. Ra8 Reh7 40. Kh3 Nxe2 41. Bxe2
Qg3+ 42. Bxg3 hxg3+ 43. Kg4 Ne7 0-1

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Piket, Jeroen"]
[Black "Ligterink, Gert"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2470"]
[BlackElo "2455"]
[PlyCount "40"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Qxd2 b6 7. Qc2 Bb7 8.
Bg5 c5 9. Rd1 cxd4 10. Nxd4 d5 11. cxd5 Qxd5 12. Bxf6 gxf6 13. h4 Rc8 14. Qd3
Nc6 15. Qg3+ Kh8 16. Qf4 Qa5+ 17. b4 Qe5 18. Qxe5 Nxe5 19. Rh3 a5 20. bxa5 Rxa5
1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Piket, Jeroen"]
[Black "Pieterse, Gert"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2470"]
[BlackElo "2400"]
[PlyCount "85"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. O-O Nc6 8. d5
Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. b4 Nf6 14. c5 Ng6 15. cxd6
cxd6 16. Rc1 Rf7 17. a4 h5 18. a5 g4 19. Nb5 b6 20. Nxa7 Rfxa7 21. Bxb6 Qe7 22.
Bxa7 Qxa7+ 23. Kh1 Bd7 24. Rc6 Bxc6 25. dxc6 Qc7 26. b5 Rxa5 27. Qb3+ Kh7 28.
fxg4 hxg4 29. b6 Qxc6 30. b7 Nd7 31. Bxg4 Nb8 32. Nf3 Kh6 33. Nd2 Bf6 34. Qf7
d5 35. Bf5 Bg7 36. exd5 Rxd5 37. Be4 Rd7 38. Qe8 Qa6 39. Qxb8 Rxd2 40. Rg1 Qb6
41. Qc8 Rd8 42. b8=Q Qxb8 43. Qh3+ 1-0

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Piket, Jeroen"]
[Black "Vanheste, Jeroen"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2470"]
[BlackElo "2370"]
[PlyCount "71"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. Bg5 d5 3. Nf3 Ne4 4. Bf4 e6 5. e3 f6 6. Nbd2 Bd6 7. Bg3 Nxd2 8.
Qxd2 c5 9. Bb5+ Nc6 10. O-O a6 11. Bxc6+ bxc6 12. Qc3 Bxg3 13. hxg3 cxd4 14.
exd4 Qd6 15. Ne1 O-O 16. Nd3 Ra7 17. Rfe1 g5 18. Re3 Re7 19. Rae1 Rfe8 20. a4
Kh8 21. a5 Kg8 22. Kf1 Kh8 23. Qc5 Qxc5 24. Nxc5 e5 25. Rb3 e4 26. Rb6 f5 27.
Rxc6 f4 28. gxf4 gxf4 29. Rf6 f3 30. gxf3 Bh3+ 31. Kg1 Rg7+ 32. Kh2 Bg2 33.
fxe4 Reg8 34. Re3 Rg4 35. Rg3 dxe4 36. Kxg2 1-0

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Van der Sterren, Paul"]
[Black "Bosboom, Manuel"]
[Result "1/2-1/2"]
[ECO "E95"]
[WhiteElo "2470"]
[BlackElo "2355"]
[PlyCount "48"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. O-O Nbd7 8. Re1
exd4 9. Nxd4 c6 10. Be3 Re8 11. Qc2 a5 12. Rad1 a4 13. f3 Qa5 14. Bf1 Nc5 15.
Bf4 Bf8 16. b3 Nfd7 17. Rb1 axb3 18. axb3 Qb4 19. Bd2 Qb6 20. Be3 Qb4 21. Bd2
Qb6 22. Be3 Qb4 23. Ncb5 Na6 24. Nc3 Nac5 1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Van der Sterren, Paul"]
[Black "Douven, Rudy"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2470"]
[BlackElo "2410"]
[PlyCount "61"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Be2 c6 7. Ne5 Nbd7 8. O-O
Ne8 9. Nxd7 Bxd7 10. Bd3 Bc8 11. Qd2 Nd6 12. Rad1 Bf5 13. Bxd6 Qxd6 14. Bxf5
gxf5 15. Ne2 e6 16. Nf4 Bh6 17. Nd3 b6 18. f4 c5 19. dxc5 bxc5 20. c4 Bg7 21.
Qe2 Rfd8 22. Rfe1 a5 23. Qc2 a4 24. b3 axb3 25. axb3 dxc4 26. Qxc4 Rdc8 27. h3
Qc6 28. Re2 Qe4 29. Rc1 Bf8 30. Ne5 Rab8 31. Nd7 1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Van der Sterren, Paul"]
[Black "Ligterink, Gert"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2470"]
[BlackElo "2455"]
[PlyCount "192"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Nc3 d5 7. cxd5 exd5 8.
Bg2 O-O 9. O-O Rd8 10. Bg5 Bg4 11. Rc1 h6 12. Bxf6 Qxf6 13. Qb3 Bxc3 14. bxc3
Rab8 15. Rfe1 Na5 16. Qa4 Nc4 17. Qxa7 Bxf3 18. Bxf3 Qc6 19. Qc5 Qxc5 20. dxc5
c6 21. Red1 Ra8 22. e4 Rxa2 23. exd5 Nd2 24. Bg2 cxd5 25. c4 Nb3 26. Rc3 Nxc5
27. Bxd5 Rd7 28. Rf3 Rb2 29. Bxf7+ Kh7 30. Rxd7 Nxd7 31. Rf5 b6 32. h4 g6 33.
Rd5 Nf6 34. Rb5 Rxb5 35. cxb5 Kg7 36. Bc4 g5 37. Kg2 Ne4 38. Bd3 Nc5 39. Bc4
gxh4 40. gxh4 Kg6 41. Be2 Ne6 42. Kg3 Nd4 43. Bd3+ Kf6 44. Kf4 Ne6+ 45. Ke4
Nc5+ 46. Kd4 Ne6+ 47. Ke4 Nc5+ 48. Ke3 Ke5 49. f4+ Kf6 50. Bc2 Ne6 51. Ke4 Nc7
52. Bd3 Ne6 53. Bc2 Nc7 54. Bd3 Ne6 55. Bf1 Nc5+ 56. Ke3 Ne6 57. Ke4 Nc5+ 58.
Ke3 Ne6 59. Bh3 Nc7 60. Bd7 Ke7 61. Bc6 Kf6 62. Kf3 Ne6 63. Bd7 Nc5 64. Bc8 Na4
65. Bh3 Nc3 66. Bf1 Na4 67. Ke3 Nc5 68. Bh3 Nb7 69. Kf3 Nd6 70. Bd7 Ke7 71. Bc6
Kf6 72. Kg4 Nf5 73. Bd7 Ne3+ 74. Kh5 Kg7 75. Be6 Kf6 76. Bh3 Kg7 77. Bc8 Nd5
78. Kg4 Kf6 79. Bb7 Ne3+ 80. Kh5 Kg7 81. Be4 Nc4 82. Bd3 Ne3 83. Bb1 Nd5 84.
Kg4 Kf6 85. Be4 Nc7 86. Bc6 Ne6 87. Kf3 Nc5 88. Ke3 Kf5 89. Bg2 Kf6 90. Bf3 Kf5
91. Bd1 Kf6 92. Bg4 Nb7 93. Kd4 Nd6 94. Be2 Kf5 95. Kd5 Nxb5 96. Bxb5 Kxf4
1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Van der Sterren, Paul"]
[Black "Piket, Jeroen"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2470"]
[BlackElo "2470"]
[PlyCount "37"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Bd7 6. Ne5 Bc6 7. Nxc6 Nxc6 8.
e3 Qd7 9. O-O Rb8 10. Qe2 h5 11. Qxc4 h4 12. Nc3 hxg3 13. hxg3 Bd6 14. Bd2 Kf8
15. Rfd1 e5 16. d5 Ne7 17. Rac1 b5 18. Qe2 b4 19. Ne4 1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Van der Sterren, Paul"]
[Black "Van der Wiel, John"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2470"]
[BlackElo "2555"]
[PlyCount "163"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 d5 6. Bg2 dxc4 7. Ne5 Bb4+ 8. Kf1
Nfd7 9. Nxc4 c6 10. Bb2 b5 11. Ncd2 O-O 12. Qc2 Bb7 13. Nc3 Qb6 14. a3 Be7 15.
a4 Na6 16. a5 Nb4 17. axb6 Nxc2 18. Rxa7 Rxa7 19. bxa7 Nxd4 20. e3 b4 21. exd4
bxc3 22. Bxc3 Ra8 23. Nc4 Rxa7 24. Na5 Nf6 25. Ke2 Nd5 26. Bxd5 cxd5 27. Nxb7
Rxb7 28. b4 Kf8 29. Kd3 Ke8 30. Ra1 Kd7 31. Kc2 g5 32. g4 Bd6 33. Kb3 f6 34. h4
gxh4 35. Rh1 Kc6 36. Rxh4 Rf7 37. Rh6 Bf8 38. Rh1 f5 39. g5 f4 40. Re1 Kd7 41.
b5 Bd6 42. Ra1 Rf5 43. Ra7+ Kc8 44. Rg7 f3 45. Bb4 Bf4 46. b6 Rxg5 47. Rf7 Rf5
48. Rxh7 Rf6 49. Re7 e5 50. b7+ Kb8 51. dxe5 Rb6 52. Kc3 d4+ 53. Kc4 d3 54.
Bd6+ Rxd6 55. exd6 d2 56. d7 d1=Q 57. Re8+ Kxb7 58. d8=Q Qc2+ 59. Kd4 Qa4+ 60.
Kd3 Bd6 61. Qc8+ Kb6 62. Re3 Qa2 63. Ke4 Qb1+ 64. Kd5 Qd1+ 65. Ke4 Qb1+ 66.
Kxf3 Qh1+ 67. Kg4 Qg2+ 68. Kh5 Qh1+ 69. Qh3 Qd5+ 70. Kg6 Qg8+ 71. Kf6 Qf8+ 72.
Ke6 Bb4 73. Qf3 Qg8+ 74. Kf5 Ka7 75. Rd3 Qc8+ 76. Kg6 Qe6+ 77. Kh5 Bc5 78. Kh4
Be7+ 79. Kg3 Bd6+ 80. Kg2 Qg8+ 81. Kf1 Qc4 82. Qd5 1-0

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Van der Sterren, Paul"]
[Black "Vanheste, Jeroen"]
[Result "1-0"]
[ECO "D99"]
[WhiteElo "2470"]
[BlackElo "2370"]
[PlyCount "93"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Bg4 8.
Be3 Nfd7 9. Rd1 Nb6 10. Qb3 Bxf3 11. gxf3 e6 12. Bb5 a6 13. Be2 Nc6 14. d5 exd5
15. exd5 Ne5 16. d6 Ned7 17. dxc7 Qxc7 18. Ne4 Nc8 19. O-O Ne7 20. Rc1 Nc6 21.
Rfd1 Nf6 22. Nd6 Rab8 23. f4 Qe7 24. Bf3 Rfd8 25. Bc5 Nd7 26. Ba3 Nd4 27. Rxd4
Bxd4 28. Nxf7 Nc5 29. Rxc5 Qxf7 30. Bd5 Rxd5 31. Rxd5 Bf6 32. Kg2 b5 33. Rd3
Qxb3 34. Rxb3 Rc8 35. Bd6 Rc2 36. Be5 Bxe5 37. fxe5 Re2 38. Ra3 Rxe5 39. Rxa6
Kf7 40. Rb6 Rc5 41. Rb7+ Ke6 42. Rxh7 Rc2 43. b4 Rxa2 44. Rb7 Kf5 45. Rxb5+ Kf4
46. Rb8 Rb2 47. b5 1-0

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Van der Wiel, John"]
[Black "Brenninkmeijer, Joris"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2555"]
[BlackElo "2385"]
[PlyCount "91"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5
8. Qxd8+ Kxd8 9. Nc3 h6 10. h3 Bb4 11. Rd1+ Ke8 12. Ne2 Be6 13. Nf4 Bc5 14. b3
Rd8 15. Rxd8+ Kxd8 16. Bb2 g5 17. Rd1+ Kc8 18. Nxe6 fxe6 19. Rd3 Rf8 20. Nd2
Nh4 21. Ne4 Be7 22. g3 Ng6 23. Kg2 Rf5 24. Rf3 h5 25. Nf6 Bxf6 26. exf6 Kd7 27.
Bc1 g4 28. hxg4 hxg4 29. Re3 Re5 30. Rc3 Re1 31. Ba3 Ke8 32. Rc4 Ne5 33. Rf4
Kf7 34. Bb2 Ng6 35. Rxg4 e5 36. Rc4 Kxf6 37. Bc3 Rd1 38. Kf3 Kf5 39. Ke2 Rd5
40. f3 c5 41. Ra4 a6 42. Bb2 c6 43. Ba3 Nf8 44. Rh4 Ne6 45. c3 b5 46. Rh6 1-0

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Van der Wiel, John"]
[Black "Kuijf, Rini"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2555"]
[BlackElo "2420"]
[PlyCount "41"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. N1c3 a6 8. Na3
Be6 9. Nd5 Bxd5 10. cxd5 Nb8 11. g3 Nd7 12. Bh3 Ngf6 13. Qe2 h5 14. Kf1 g6 15.
Kg2 Kf8 16. f3 Kg7 17. Be3 h4 18. Rac1 Nh7 19. Qd2 Ndf6 20. Nc4 Nh5 21. Nb6
1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Van der Wiel, John"]
[Black "Ligterink, Gert"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2555"]
[BlackElo "2455"]
[PlyCount "65"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 Nf6 7. f3 a6 8. Qd2
b5 9. g4 h6 10. O-O-O Bb7 11. Bd3 Ne5 12. Kb1 Bc5 13. Bxb5 Bxd4 14. Qxd4 Nxf3
15. Qb4 Rb8 16. Rhf1 Ne5 17. Bc5 Nxe4 18. Nxe4 Bxe4 19. Bxd7+ Nxd7 20. Rxd7
Rxb4 21. Rxc7 Rc4 22. Rc8+ Kd7 23. Rxh8 Bxc2+ 24. Ka1 Rxc5 25. Rxf7+ Kd6 26.
Rxg7 Be4 27. Rd8+ Ke5 28. Rd1 Kf4 29. b3 e5 30. Rf1+ Ke3 31. Re1+ Kd4 32. g5
hxg5 33. Rxg5 1-0

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Van der Wiel, John"]
[Black "Piket, Jeroen"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "2555"]
[BlackElo "2470"]
[PlyCount "87"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nf6 7. Be2 O-O 8.
O-O d6 9. Bg5 a5 10. a4 Be6 11. f4 Rc8 12. Kh1 Nb4 13. Nd4 Bc4 14. Ndb5 d5 15.
Bxc4 Rxc4 16. Bxf6 Bxf6 17. exd5 Qb8 18. Qe2 Rxf4 19. d6 Rxf1+ 20. Rxf1 Qd8 21.
Rd1 exd6 22. Rxd6 Qe7 23. Qxe7 Bxe7 24. Rd7 Bd8 25. Rxb7 Nxc2 26. Ne4 f5 27.
Ned6 Bf6 28. Ra7 Nd4 29. Nxd4 Bxd4 30. Rxa5 Rd8 31. Rd5 Bxb2 32. g3 Ba3 33. Ne4
Ra8 34. Ng5 Be7 35. Ne6 Rxa4 36. Rd7 Kf7 37. Nf4 g5 38. Nd5 Ke6 39. Rxe7+ Kxd5
40. Rxh7 Ke4 41. Rb7 Kf3 42. Rb3+ Kg4 43. h4 Kh3 44. g4+ 1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Van der Wiel, John"]
[Black "Vanheste, Jeroen"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2555"]
[BlackElo "2370"]
[PlyCount "42"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 Be7 7. g5 Nfd7 8. Be3
Nc6 9. h4 O-O 10. Qe2 Nxd4 11. Bxd4 a6 12. O-O-O b5 13. g6 fxg6 14. h5 b4 15.
Nb1 Qa5 16. hxg6 h6 17. Rh5 Bg5+ 18. Be3 Bxe3+ 19. fxe3 Qc7 20. Nd2 Ne5 21. Nb3
a5 1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Vanheste, Jeroen"]
[Black "Brenninkmeijer, Joris"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2370"]
[BlackElo "2385"]
[PlyCount "102"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e4 b5 6. e5 Nd5 7. a4 e6 8. axb5
Nxc3 9. bxc3 cxb5 10. Ng5 Bb7 11. Qh5 g6 12. Qg4 Be7 13. h4 h5 14. Qf4 Bxg5 15.
hxg5 Na6 16. Rh4 Rg8 17. g4 hxg4 18. Rh7 Qd7 19. Bg2 Nb4 20. cxb4 Bxg2 21. d5
a5 22. Qf6 Qe7 23. Qxe7+ Kxe7 24. d6+ Ke8 25. bxa5 c3 26. Be3 Rc8 27. O-O-O Bc6
28. Bc5 Bd7 29. Ba3 Rc4 30. Kc2 Ra4 31. Kb3 Rxa5 32. Bb4 Ra4 33. Kxc3 Ra2 34.
Bc5 Rf8 35. Kb3 Ra8 36. Rdh1 Rg8 37. Bb4 Kf8 38. Rc1 Ke8 39. Rch1 Kf8 40. Rc1
Ke8 41. Rc7 Rf8 42. Rh1 Rb8 43. Rhc1 Rh8 44. Rxd7 Rh3+ 45. Kb2 Kxd7 46. Rc7+
Kd8 47. Rxf7 Rf3 48. Rg7 Rxf2+ 49. Kc3 Rf3+ 50. Kd4 Rf4+ 51. Kc5 Rc8+ 1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Vanheste, Jeroen"]
[Black "Cuijpers, Frans"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2370"]
[BlackElo "2420"]
[PlyCount "79"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. e3 g6 5. Nf3 Bg7 6. cxd5 cxd5 7. Be2 O-O 8. O-O
Nc6 9. b3 Bf5 10. Bb2 Rc8 11. Rc1 Ne4 12. Nxe4 Bxe4 13. a3 Qd6 14. b4 a5 15. b5
Nb8 16. Qa4 b6 17. Ne5 Bf5 18. Qb3 Rxc1 19. Rxc1 Rc8 20. Rxc8+ Bxc8 21. Qc3 Bb7
22. a4 Bf8 23. Ba3 Qd8 24. Bf3 e6 25. Bxf8 Kxf8 26. g3 Kg7 27. h4 Qc8 28. Qxc8
Bxc8 29. e4 Bb7 30. exd5 exd5 31. Ng4 Nd7 32. Ne3 Nf6 33. g4 Kf8 34. g5 Ne8 35.
Bxd5 Bc8 36. Nc4 Bf5 37. Nxb6 Bc2 38. Nd7+ Ke7 39. Nc5 Nc7 40. b6 1-0

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Vanheste, Jeroen"]
[Black "Douven, Rudy"]
[Result "1/2-1/2"]
[ECO "E00"]
[WhiteElo "2370"]
[BlackElo "2410"]
[PlyCount "68"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 c6 7. Qb3 O-O 8. O-O
b6 9. Nc3 Ba6 10. cxd5 cxd5 11. Rfc1 Nc6 12. Nxd5 Qxd5 13. Qxd5 Nxd5 14. Rxc6
Bxe2 15. Ne5 Rad8 16. Rc2 Bb5 17. a4 Be8 18. a5 Bb5 19. axb6 axb6 20. Nc6 Bxc6
21. Rxc6 Bf6 22. Be3 h6 23. Ra7 b5 24. Rb7 Nb4 25. Rcc7 Bxd4 26. Bxd4 Rxd4 27.
Rxb5 Rd1+ 28. Bf1 Nd5 29. Rcb7 g5 30. Rb8 g4 31. Kg2 Rd2 32. Kg1 Rd1 33. Kg2
Rd2 34. Kg1 Rd1 1/2-1/2

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Vanheste, Jeroen"]
[Black "Ligterink, Gert"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2370"]
[BlackElo "2455"]
[PlyCount "70"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3
O-O 9. O-O Na6 10. Bf4 Nc7 11. e4 Bg4 12. Qd2 Bxf3 13. Bxf3 Nfe8 14. a3 Qd7 15.
Rab1 a5 16. b4 axb4 17. axb4 Ra3 18. Rfc1 Na6 19. bxc5 Nxc5 20. Be3 f5 21. Nb5
fxe4 22. Nxa3 exf3 23. Qd1 Ne4 24. Nb5 Qf5 25. Rb4 Be5 26. Nd4 Bxd4 27. Rxd4
N8f6 28. Qd3 Re8 29. Rcc4 b5 30. Rb4 Ra8 31. Rb1 Nc3 32. Qxf5 gxf5 33. Rdd1
Nxb1 34. Rxb1 Nxd5 35. Bd4 b4 0-1

[Event "NED-ch 1988"]
[Site "Hilversum"]
[Date "1988.??.??"]
[Round "?"]
[White "Vanheste, Jeroen"]
[Black "Pieterse, Gert"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2370"]
[BlackElo "2400"]
[PlyCount "50"]
[EventDate "1988.06.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3 Ng4 8. Bg5
f6 9. Bh4 g5 10. Bg3 Nh6 11. dxe5 fxe5 12. h4 g4 13. Nh2 Be6 14. Nd5 Qd7 15.
Ne3 Kh8 16. Nhxg4 Rg8 17. h5 Nc6 18. Bh4 Raf8 19. Bg5 Nxg4 20. Bxg4 Nd4 21.
Bxe6 Nxe6 22. Bh4 Nd4 23. Ng4 Qe6 24. f3 Bh6 25. O-O Bg5 1/2-1/2

