[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "1"]
[White "De Boer, Gert Jan"]
[Black "Van Gaalen, Bas"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2390"]
[PlyCount "37"]
[EventDate "1988.??.??"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qa4+ Bd7 6. Qh4 e6 7. Qxd8+ Kxd8
8. d4 Nc6 9. Bd2 f6 10. e4 Nb6 11. Be2 g5 12. h3 h6 13. O-O-O a5 14. Be3 Ne7
15. g4 Na4 16. h4 Ng6 17. hxg5 Nxc3 18. bxc3 fxg5 19. Rh3 1/2-1/2

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "1"]
[White "Dorenberg, Gaston"]
[Black "Gelpke, Peter"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "2395"]
[PlyCount "76"]
[EventDate "1988.??.??"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 h6 7. h4 Nd7 8. h5 Bh7
9. f4 c5 10. Be3 Qa5 11. a3 c4 12. Bg2 Ne7 13. Ng3 Nc6 14. f5 Qb6 15. Qd2 O-O-O
16. Nce2 Qxb2 17. O-O Qb6 18. fxe6 fxe6 19. Nf4 Re8 20. Nge2 Qd8 21. Nc3 Nb6
22. Qf2 Qd7 23. Rfb1 Be7 24. a4 Rhf8 25. a5 Na8 26. Qd2 Nc7 27. Nb5 Nxb5 28.
Rxb5 Bg5 29. Rab1 Bxf4 30. Bxf4 Bxc2 31. Rxb7 Bxb1 32. Rxd7 Kxd7 33. Qb2 Kc7
34. Qxb1 Rxf4 35. Qg6 Re7 36. Bxd5 Nxd4 37. Bxc4 Nf3+ 38. Kg2 Nh4+ 0-1

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "1"]
[White "Nieuwelink, Kees"]
[Black "Brenninkmeijer, Joris"]
[Result "1/2-1/2"]
[ECO "C00"]
[BlackElo "2385"]
[PlyCount "64"]
[EventDate "1988.??.??"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 Nc6 6. axb4 Bxb4 7. c3 Be7 8. d4
Bd7 9. Bd3 Rc8 10. h4 Na5 11. Ng5 Qb6 12. Bc2 h5 13. Qf3 Bxg5 14. hxg5 Nb3 15.
Bxb3 Qxb3 16. O-O Bb5 17. Re1 Ba6 18. Ba3 Ne7 19. Bc5 Qc2 20. Qe3 h4 21. Rc1
Qf5 22. Nd2 Ng6 23. c4 Nf4 24. Kh2 Qg4 25. Rg1 Ne2 26. Rge1 Nf4 27. Rg1 Rh5 28.
Rxa6 bxa6 29. Qb3 Rxc5 30. Qb8+ Ke7 31. Qd6+ Ke8 32. Qb8+ Ke7 1/2-1/2

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "1"]
[White "Theulings, Paul-Peter"]
[Black "Blees, Albert"]
[Result "0-1"]
[ECO "D76"]
[BlackElo "2390"]
[PlyCount "60"]
[EventDate "1988.??.??"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. cxd5 Nxd5 7. d4 Nc6 8. e4
Nb6 9. d5 Na5 10. Nc3 c6 11. dxc6 Nxc6 12. Bf4 Be6 13. Qc1 Nc4 14. b3 Qa5 15.
Nd5 Nd6 16. Bd2 Qd8 17. Ng5 Bg4 18. Bc3 Nd4 19. Re1 N6b5 20. Bb2 h6 21. f3 Bd7
22. Qd1 hxg5 23. a4 Nxf3+ 24. Bxf3 Bxb2 25. axb5 Bxa1 26. Qxa1 Be6 27. Qe5 Bxd5
28. exd5 Qb6+ 29. Kg2 Qxb5 30. Qxe7 Rae8 0-1

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "1"]
[White "Van Mil, Johan"]
[Black "Van de Berkmortel, Theo"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2395"]
[PlyCount "57"]
[EventDate "1988.??.??"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Bxc3+ 6. Nxc3 Nc6 7. Be3 Nf6 8.
Qd2 O-O 9. O-O-O Ne7 10. Bg5 Ned5 11. Bc4 Nxc3 12. Qxc3 h6 13. Bd2 Nd5 14. Qg3
Qd6 15. Qh4 f5 16. g4 Qd8 17. Qh3 c6 18. Rhg1 f4 19. Rde1 Qf6 20. Rxe4 g5 21.
Qf3 Bd7 22. h4 b5 23. Bd3 Kg7 24. Re5 c5 25. Qe4 Rh8 26. dxc5 Rac8 27. Qd4 Rhd8
28. hxg5 hxg5 29. Rxg5+ 1-0

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "1"]
[White "Van de Oudeweetering, Arthur"]
[Black "Blokhuis, Edgar"]
[Result "1/2-1/2"]
[ECO "C48"]
[PlyCount "19"]
[EventDate "1988.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Nxd4 exd4 6. e5 dxc3 7. exf6 Qxf6
8. dxc3 Bc5 9. O-O O-O 10. Qh5 1/2-1/2

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "1"]
[White "Van der Tuuk, Jaap"]
[Black "Visser, Yge"]
[Result "0-1"]
[ECO "C16"]
[BlackElo "2295"]
[PlyCount "66"]
[EventDate "1988.??.??"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. a3 Bxc3+ 6. bxc3 b6 7. Bd3 Ba6 8. Qg4
f5 9. Qh5+ g6 10. Qh4 Bxd3 11. cxd3 Nc6 12. Nh3 h6 13. O-O Rh7 14. a4 g5 15.
Qh5+ Qf7 16. Qd1 Nge7 17. Bb2 Rd8 18. c4 dxc4 19. dxc4 Nxd4 20. Bxd4 Nc6 21. a5
Nxd4 22. axb6 cxb6 23. Qa4+ Qd7 24. Qa2 Qc6 25. f3 Rhd7 26. Nf2 Qc5 27. Rfe1
Nc6 28. Re2 Rd4 29. g4 fxg4 30. Nxg4 Rxg4+ 31. Kh1 Rf4 32. Re4 Rd4 33. Rxf4
Rxf4 0-1

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "1"]
[White "Vanheste, Jeroen"]
[Black "Timmer, Robert"]
[Result "1-0"]
[ECO "E01"]
[PlyCount "65"]
[EventDate "1988.??.??"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 a5 6. Nf3 dxc4 7. O-O Nc6 8. e3
O-O 9. Qc2 Qe7 10. Qxc4 Bxd2 11. Nfxd2 e5 12. d5 Nb4 13. a3 Na6 14. Nc3 Rd8 15.
Nb3 Nb8 16. Rfd1 Bg4 17. Rd2 c6 18. Rc1 a4 19. dxc6 Nxc6 20. Rxd8+ Qxd8 21. Nc5
Qd2 22. N3xa4 b5 23. Qc3 Qd6 24. Nb7 Qc7 25. Qxc6 Qxc6 26. Bxc6 bxa4 27. Nc5
Rd8 28. Nxa4 Rd3 29. Nc3 Rd2 30. b4 Rb2 31. b5 Bf5 32. a4 Ng4 33. Nd1 1-0

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "2"]
[White "Blees, Albert"]
[Black "Vanheste, Jeroen"]
[Result "1/2-1/2"]
[ECO "D87"]
[WhiteElo "2390"]
[BlackElo "2370"]
[PlyCount "105"]
[EventDate "1988.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8.
Ne2 O-O 9. O-O Nc6 10. Be3 Qc7 11. Rb1 a6 12. a4 e6 13. Qc1 Na5 14. Bd3 Bd7 15.
Qa3 Rfc8 16. d5 exd5 17. exd5 c4 18. Bc2 Bf8 19. Qb2 Bc5 20. Bxc5 Qxc5 21. Ng3
f5 22. Rbd1 Re8 23. Qc1 Re5 24. Qf4 Rae8 25. h4 Qe7 26. Kh2 b5 27. axb5 axb5
28. Rd4 Nb7 29. Ra1 Qd6 30. h5 Rxd5 31. hxg6 hxg6 32. Qg5 Rxd4 33. cxd4 Nd8 34.
Ra7 Re7 35. Bxf5 Rh7+ 36. Kg1 Bxf5 37. Ra8 Qe7 38. Rxd8+ Kf7 39. Qxe7+ Kxe7 40.
Rb8 Bd7 41. f3 c3 42. Ne2 c2 43. Ra8 Kd6 44. Ra2 Bf5 45. Nc1 Rc7 46. g4 Bd7 47.
Kf2 b4 48. Ke2 Rc6 49. Kd2 b3 50. Nxb3 Be6 51. Rxc2 Bxb3 52. Rxc6+ Kxc6 53. Ke3
1/2-1/2

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "2"]
[White "Blokhuis, Edgar"]
[Black "De Boer, Gert Jan"]
[Result "1/2-1/2"]
[ECO "E48"]
[BlackElo "2390"]
[PlyCount "87"]
[EventDate "1988.??.??"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nge2 c5 7. O-O cxd4 8.
exd4 dxc4 9. Bxc4 Nbd7 10. Bg5 Nb6 11. Bb3 Be7 12. Qd3 Bd7 13. Nf4 Bc6 14. Qg3
Qxd4 15. Rad1 Qc5 16. Rfe1 Rfd8 17. Nd3 Qf5 18. Re5 Qg4 19. Qxg4 Nxg4 20. Bxe7
Rxd3 21. Rxd3 Nxe5 22. Rd4 Re8 23. Bd6 Ned7 24. f4 Nf6 25. a4 Nbd5 26. Nb1 Ne3
27. Bc5 Nxg2 28. Bxa7 Nh5 29. Nd2 Nhxf4 30. Rd6 Nh4 31. Nc4 Nf5 32. Rd2 Bd5 33.
a5 Rc8 34. Nb6 Rd8 35. Nxd5 Nxd5 36. Bb6 Rd7 37. Ba4 Rd6 38. Bc5 Rd8 39. b4 g5
40. b5 Ra8 41. a6 bxa6 42. b6 Rb8 43. Rb2 a5 44. Bc6 1/2-1/2

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "2"]
[White "Brenninkmeijer, Joris"]
[Black "Theulings, Paul-Peter"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2385"]
[PlyCount "57"]
[EventDate "1988.??.??"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8.
cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Nd7 12. O-O b6 13. Rad1 Nf6 14. Qf4
Bb7 15. Rfe1 Rc8 16. Bb3 Qc7 17. Qh4 Qb8 18. Re3 Qa8 19. e5 Nd5 20. Ng5 h6 21.
Ne4 Ne7 22. Nd6 Rc7 23. Rg3 Kh7 24. Qg4 g6 25. Qf4 Nd5 26. Bxd5 Bxd5 27. Rh3 h5
28. g4 Bh1 29. f3 1-0

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "2"]
[White "Gelpke, Peter"]
[Black "Nieuwelink, Kees"]
[Result "1-0"]
[ECO "A85"]
[PlyCount "80"]
[EventDate "1988.??.??"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bf4 d6 6. e3 Nh5 7. Be2 Nxf4 8. exf4
Na6 9. Qd2 c6 10. h4 Be6 11. h5 Qd7 12. Rb1 Nc7 13. Kf1 Bf7 14. Rh3 Ne6 15. d5
Nc7 16. b4 Bf6 17. Nd4 e5 18. fxe5 dxe5 19. Nb3 Rd8 20. Nc5 Qc8 21. hxg6 Bxg6
22. d6 Ne6 23. d7+ Rxd7 24. Nxd7 Qxd7 25. Qxd7+ Kxd7 26. Bh5 Nf4 27. Bxg6 hxg6
28. Rd1+ Ke7 29. Rxh8 Bxh8 30. Ne2 Ne6 31. f3 Ng5 32. Kf2 e4 33. Nf4 Bc3 34. b5
Ne6 35. Nxe6 Kxe6 36. bxc6 bxc6 37. fxe4 fxe4 38. Ke3 Kf5 39. Rd6 Be5 40. Rxc6
g5 1-0

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "2"]
[White "Timmer, Robert"]
[Black "Dorenberg, Gaston"]
[Result "1/2-1/2"]
[ECO "E38"]
[PlyCount "87"]
[EventDate "1988.??.??"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. a3 Bxc3+ 7. Qxc3 Nxc5 8.
e3 b6 9. Nf3 Bb7 10. Be2 Nce4 11. Qc2 Qc7 12. Nd4 h5 13. Nb5 Qb8 14. f3 a6 15.
Nd4 Ng5 16. Bd2 h4 17. e4 Ngxe4 18. fxe4 Bxe4 19. Bd3 Bxg2 20. O-O-O Qe5 21.
Bc3 Qe3+ 22. Kb1 Bxh1 23. Rxh1 Rc8 24. Nf5 Qg5 25. Nd6+ Ke7 26. Nxc8+ Rxc8 27.
Qf2 Rc6 28. Rg1 Qh6 29. Bd2 Qh8 30. h3 d5 31. cxd5 Nxd5 32. Qd4 f6 33. Be4 Rd6
34. Bxd5 Rxd5 35. Bb4+ Kf7 36. Qc3 Qd8 37. Qf3 Qd7 38. Bc3 Rf5 39. Qe2 b5 40.
Rd1 Rd5 41. Rg1 g6 42. Rf1 e5 43. Qf3 f5 44. Re1 1/2-1/2

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "2"]
[White "Van Gaalen, Bas"]
[Black "Van de Oudeweetering, Arthur"]
[Result "1/2-1/2"]
[ECO "D46"]
[PlyCount "31"]
[EventDate "1988.??.??"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Be2 O-O 8. O-O
dxc4 9. Bxc4 b5 10. Be2 Bb7 11. Rd1 Qc7 12. h3 a6 13. Bd2 c5 14. Rac1 Rac8 15.
a3 Qb6 16. Be1 1/2-1/2

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "2"]
[White "Van de Berkmortel, Theo"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "A68"]
[PlyCount "57"]
[EventDate "1988.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 c5 6. d5 O-O 7. Nf3 e6 8. Be2 exd5
9. cxd5 b5 10. e5 dxe5 11. fxe5 Ng4 12. Bg5 Qb6 13. O-O Nxe5 14. Be7 Re8 15. d6
Be6 16. Nxe5 Bxe5 17. Nd5 Bd4+ 18. Qxd4 cxd4 19. Nxb6 axb6 20. Bxb5 Rc8 21. a4
Bd7 22. Rac1 Rc5 23. Bc4 Rf5 24. Rxf5 Bxf5 25. Bb5 Nd7 26. Rc7 Ne5 27. d7 Bxd7
28. Bxd7 d3 29. Kf2 1-0

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "2"]
[White "Visser, Yge"]
[Black "Van Mil, Johan"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "2295"]
[BlackElo "2395"]
[PlyCount "80"]
[EventDate "1988.??.??"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 Nge7 5. Bg2 g6 6. O-O Bg7 7. c3 d5 8. Nbd2
b6 9. Re1 a5 10. a3 Ra7 11. e5 h6 12. d4 a4 13. Nf1 Qd7 14. h4 Na5 15. Bf4 Nb3
16. Rb1 Ba6 17. Ne3 Qb5 18. Bf1 Qa5 19. c4 Rd7 20. cxd5 Nxd5 21. Nxd5 Rxd5 22.
Bg2 O-O 23. Nd2 Rxd4 24. Nxb3 axb3 25. Qxb3 Rfd8 26. Qc3 Qa4 27. b3 Qd7 28. b4
c4 29. b5 Bxb5 30. Be3 Rd3 31. Qb4 Bc6 32. Qxc4 Rc8 33. Bxc6 Rxc6 34. Qe4 Rdc3
35. Bxb6 Rd3 36. Be3 Rd5 37. Bf4 Kh7 38. h5 Rd4 39. hxg6+ fxg6 40. Qf3 Rd3
1/2-1/2

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "3"]
[White "Brenninkmeijer, Joris"]
[Black "Gelpke, Peter"]
[Result "1/2-1/2"]
[ECO "E69"]
[WhiteElo "2385"]
[BlackElo "2395"]
[PlyCount "119"]
[EventDate "1988.??.??"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 O-O 6. O-O Nbd7 7. Nc3 c6 8. e4
e5 9. h3 Qa5 10. Re1 Re8 11. a3 exd4 12. Nxd4 Ne5 13. Bf1 Be6 14. Nxe6 Rxe6 15.
b4 Qc7 16. Be3 Ned7 17. Qc2 Rae8 18. Bg2 Nb6 19. Qd3 Qe7 20. Rac1 Nfd7 21. Ne2
Ne5 22. Qb3 Qc7 23. Nd4 R6e7 24. f4 Nexc4 25. Rxc4 Nxc4 26. Qxc4 d5 27. Qc2
dxe4 28. Nb3 f5 29. Bf1 Kh8 30. Qf2 b6 31. Rc1 Qd7 32. Qc2 Re6 33. Be2 Rd6 34.
Kf2 Bf6 35. a4 Rd8 36. Qc4 Kg7 37. Rc2 Qf7 38. Qxf7+ Kxf7 39. a5 Rb8 40. axb6
axb6 41. Ra2 Rd7 42. Ra6 Bc3 43. Bxb6 Bxb4 44. Be3 Rc8 45. g4 Bd6 46. Bc4+ Kf6
47. Na5 Rdc7 48. Rb6 fxg4 49. hxg4 h5 50. Ba6 Rf8 51. Nxc6 hxg4 52. Ne5 Rd8 53.
Bd4 Kf5 54. Nc4 Bxf4 55. Ne3+ Bxe3+ 56. Kxe3 Rcd7 57. Rb5+ Rd5 58. Rb4 Rxd4 59.
Rxd4 Rxd4 60. Kxd4 1/2-1/2

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "3"]
[White "De Boer, Gert Jan"]
[Black "Van de Oudeweetering, Arthur"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2390"]
[BlackElo "2310"]
[PlyCount "53"]
[EventDate "1988.??.??"]

1. c4 c6 2. e4 d5 3. exd5 Nf6 4. Nc3 cxd5 5. d4 Nc6 6. Nf3 Bg4 7. Be2 e6 8. c5
Be7 9. O-O O-O 10. Be3 Ne4 11. Rc1 f5 12. Ne5 Nxc3 13. Rxc3 Nxe5 14. dxe5 d4
15. Rd3 Bxe2 16. Qxe2 Bxc5 17. Bxd4 Bxd4 18. Rfd1 Bxf2+ 19. Qxf2 Qa5 20. Rd7
Rad8 21. R7d6 Rde8 22. Qd4 Re7 23. a3 f4 24. Rf1 Rf5 25. g4 Rf8 26. Rxf4 Qe1+
27. Kg2 1/2-1/2

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "3"]
[White "Nieuwelink, Kees"]
[Black "Dorenberg, Gaston"]
[Result "1-0"]
[ECO "B14"]
[PlyCount "49"]
[EventDate "1988.??.??"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. cxd5 Nxd5 7. Qb3 Nxc3 8.
bxc3 Bg7 9. Bb5+ Bd7 10. Nf3 O-O 11. O-O Nc6 12. Bf4 Rc8 13. a4 Be6 14. Qa3 a6
15. Be2 Na5 16. Rab1 Bc4 17. Rfe1 Re8 18. Ne5 Bxe5 19. Bxe5 Bxe2 20. Rxe2 Rc4
21. Rbe1 e6 22. Re3 Qd7 23. Bf6 Qxa4 24. Qd6 Qc2 25. Rxe6 1-0

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "3"]
[White "Theulings, Paul-Peter"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "E69"]
[PlyCount "57"]
[EventDate "1988.??.??"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. d4 Nbd7 7. O-O e5 8. e4
c6 9. h3 Qb6 10. Re1 Re8 11. Re2 exd4 12. Nxd4 Nc5 13. Bf4 Ne6 14. Be3 Qb4 15.
Rc2 Nxd4 16. Bxd4 Be6 17. b3 Rad8 18. Rac1 a6 19. Na4 Nd7 20. Bxg7 Kxg7 21. Nb2
Nc5 22. Rd2 Qa3 23. Rc3 Rd7 24. Nd3 Rde7 25. Qa1 Nxd3 26. b4 Qxb4 27. Rb3+ Kg8
28. Rxb4 Nxb4 29. a3 1-0

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "3"]
[White "Timmer, Robert"]
[Black "Blokhuis, Edgar"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "2275"]
[PlyCount "80"]
[EventDate "1988.??.??"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. O-O Be7 8. Nc3
O-O 9. Bg5 cxd4 10. Nxd4 Re8 11. Rc1 h6 12. Be3 Bg4 13. h3 Be6 14. Qc2 Rc8 15.
Rfd1 Qd7 16. Nxe6 fxe6 17. f4 Bb4 18. Bf2 Qf7 19. a3 Bf8 20. e4 d4 21. Ne2 e5
22. fxe5 Nxe5 23. Qxc8 Rxc8 24. Rxc8 d3 25. Nc3 Qd7 26. Ra8 b6 27. Nd5 Kf7 28.
Rc1 Bc5 29. Bxc5 bxc5 30. Rb8 Qa4 31. Rb7+ Kg6 32. b3 Qd4+ 33. Kh2 d2 34. Nf4+
Kh7 35. Rd1 Nfg4+ 36. hxg4 Nxg4+ 37. Kh3 Nf2+ 38. Kh2 Nxd1 39. Ne6 Qe5 40. Re7
Qh5+ 0-1

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "3"]
[White "Van Mil, Johan"]
[Black "Blees, Albert"]
[Result "0-1"]
[ECO "B04"]
[PlyCount "64"]
[EventDate "1988.??.??"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. c4 Nb6 6. exd6 cxd6 7. h3 Bg7 8. Nc3
O-O 9. Be2 Nc6 10. O-O Bf5 11. Be3 d5 12. g4 Bc8 13. c5 Nc4 14. Bf4 Nxb2 15.
Qc1 Nc4 16. Rd1 b6 17. Nb5 bxc5 18. Nc7 e5 19. Nxa8 exf4 20. Qxf4 Nxd4 21. Nxd4
Bxd4 22. Bxc4 dxc4 23. Nc7 Bb7 24. Rab1 Bc6 25. Re1 Qd7 26. Kf1 c3 27. Re8 Rxe8
28. Nxe8 Bb5+ 29. Kg1 Qxe8 30. a4 c2 31. Rxb5 Qe1+ 32. Kg2 c1=Q 0-1

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "3"]
[White "Van de Berkmortel, Theo"]
[Black "Van Gaalen, Bas"]
[Result "0-1"]
[ECO "D98"]
[PlyCount "52"]
[EventDate "1988.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 Nc6 7. e4 Bg4 8.
Be3 O-O 9. Be2 Bxf3 10. gxf3 e5 11. dxe5 Nxe5 12. Qb5 Nh5 13. f4 c6 14. Qxb7
Nd3+ 15. Kf1 Ndxf4 16. Bxh5 Nxh5 17. Qxc6 Qh4 18. Qd5 Qh3+ 19. Ke2 Qg4+ 20. Kf1
Nf4 21. Bxf4 Qxf4 22. Re1 Rfd8 23. Qc4 Rac8 24. Nd5 Qf3 25. Ne7+ Kh8 26. Nxc8
Rd2 0-1

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "3"]
[White "Vanheste, Jeroen"]
[Black "Visser, Yge"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2370"]
[BlackElo "2295"]
[PlyCount "120"]
[EventDate "1988.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 c6 7. O-O e5 8. d5
cxd5 9. cxd5 Na6 10. Nd2 Bh6 11. Nc4 Bxc1 12. Qxc1 b5 13. Nxb5 Nxe4 14. Qe3 f5
15. f3 f4 16. Qa3 Ng3 17. hxg3 fxg3 18. Rfd1 Qh4 19. Qe3 Bh3 20. Kf1 Bxg2+ 21.
Ke1 Bxf3 22. Bxf3 Qxc4 23. Nc3 Nc5 24. Kd2 Rf4 25. Be2 Qd4+ 26. Qxd4 exd4 27.
Nb5 Ne4+ 28. Kc2 Rc8+ 29. Kb3 Nc5+ 30. Kc2 Ne4+ 31. Kb1 g2 32. a4 Nd2+ 33. Ka2
Nf1 34. Rxf1 gxf1=Q 35. Rxf1 Rxf1 36. Bxf1 Rc1 37. Bd3 Rd1 38. Bc2 Rd2 39. Bb3
d3 40. Nxa7 h5 41. a5 Re2 42. Nc6 Re8 43. a6 Ra8 44. a7 Kf8 45. Bd1 Ke8 46. Kb3
Kd7 47. Kc3 Kc7 48. Kxd3 Kb7 49. Ke3 Rf8 50. b4 Rf1 51. Be2 Re1 52. Kf2 Ra1 53.
Kg3 Rg1+ 54. Kf2 Ra1 55. Kg3 Rg1+ 56. Kh3 Rh1+ 57. Kg2 Ra1 58. Bf3 Ra2+ 59. Kg3
Ra3 60. Kf2 h4 1/2-1/2

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "4"]
[White "Blees, Albert"]
[Black "Gelpke, Peter"]
[Result "1-0"]
[ECO "E94"]
[PlyCount "111"]
[EventDate "1988.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Nbd7 7. O-O e5 8. Qc2
c6 9. Rd1 Qe7 10. d5 c5 11. g3 Ne8 12. Nh4 Kh8 13. Rb1 Ndf6 14. a3 Ng8 15. b4
b6 16. bxc5 bxc5 17. Qa4 Qd7 18. Qxd7 Bxd7 19. Rb7 Bc8 20. Rb3 Bf6 21. Bd2 Bd8
22. Rdb1 Bc7 23. f4 f6 24. Nf3 h6 25. Bd1 Ba6 26. Nb5 Bd8 27. Nh4 Kg7 28. f5 g5
29. Ng2 Kf7 30. Ne3 Ke7 31. R3b2 Bc8 32. Nc3 Bd7 33. Rb7 Bc7 34. Nb5 Bxb5 35.
R1xb5 a6 36. Rb2 Kd8 37. Ba4 Ne7 38. Bc6 Kc8 39. Kf2 h5 40. Ba4 Rg8 41. Ke2 a5
42. h3 Kd8 43. Nc2 Nc8 44. Na1 Rg7 45. Kd3 Rf7 46. Nb3 Re7 47. Bc6 Ra6 48. a4
Na7 49. Bb5 Nxb5 50. cxb5 Ra8 51. b6 Bb8 52. Rxe7 Kxe7 53. Nxa5 Kd7 54. Nc6
Rxa4 55. Nxb8+ Kc8 56. Nc6 1-0

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "4"]
[White "Blokhuis, Edgar"]
[Black "Vanheste, Jeroen"]
[Result "0-1"]
[ECO "D82"]
[PlyCount "74"]
[EventDate "1988.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Rc1 dxc4 6. e4 c5 7. dxc5 Qa5 8.
Bxc4 O-O 9. Bd3 Rd8 10. Qe2 Nc6 11. Nf3 Bg4 12. Be3 Nd7 13. Bb5 Nd4 14. Bxd4
Bxd4 15. Qc4 Bxc3+ 16. Rxc3 Ne5 17. Qe2 Qxa2 18. O-O Rac8 19. Rfc1 Qa5 20. Ra3
Qb4 21. h3 Bxf3 22. gxf3 Rd2 23. Qe3 Rxb2 24. Bf1 Rd8 25. f4 Nc6 26. Rcc3 Rd1
27. Kg2 Rdd2 28. Rab3 Rxf2+ 29. Kg3 Qd4 30. Rxb7 Qd1 31. Rxb2 Rxb2 32. Bg2 Nd4
33. Rd3 Qc2 34. Rxd4 Qxg2+ 35. Kh4 h6 36. c6 Rf2 37. Qg3 Rxf4+ 0-1

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "4"]
[White "De Boer, Gert Jan"]
[Black "Van de Berkmortel, Theo"]
[Result "1/2-1/2"]
[ECO "D85"]
[PlyCount "81"]
[EventDate "1988.??.??"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8.
Rb1 O-O 9. Be2 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. Qd2 e6 13. f4 Bg7 14. c4 exd5
15. cxd5 Bd4 16. Bb2 Qb6 17. Bd3 c4 18. Bxc4 Re8 19. Qxd4 Qxd4 20. Bxd4 Rxe4+
21. Kd2 Rxd4+ 22. Kc3 Rxf4 23. d6 Rf6 24. Rhd1 Be6 25. Rxb7 Rd8 26. Bxe6 Rxe6
27. d7 a6 28. Rd2 Kf8 29. Kb4 Ke7 30. Ka5 h5 31. a4 g5 32. Rd5 f6 33. Rd2 h4
34. Rb6 Rxb6 35. Kxb6 Rxd7 36. Re2+ Kf7 37. Kxa6 Rd4 38. Ra2 Rb4 39. a5 f5 40.
Ka7 g4 41. a6 1/2-1/2

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "4"]
[White "Dorenberg, Gaston"]
[Black "Theulings, Paul-Peter"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "104"]
[EventDate "1988.??.??"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. Nc3 Nxc3 7. dxc3 Nc6 8.
Bf4 Bxc5 9. Qg4 g5 10. Bxg5 Rg8 11. Nh3 Be7 12. f4 Nxe5 13. fxe5 Bxg5 14. Qh5
Rg7 15. O-O Qe7 16. Bd3 b6 17. Qf3 c6 18. b4 Bb7 19. a4 a5 20. Nf2 f5 21. exf6
Qxf6 22. Qh5+ Qf7 23. Qh3 axb4 24. Ne4 Qe7 25. cxb4 Qxb4 26. Qg3 Qd4+ 27. Kh1
Be7 28. Qc7 Ba6 29. Bxa6 Qxe4 30. Ra2 Bc5 31. Re2 Qd5 32. Rfe1 Rg6 33. Bb7 Rd8
34. Qf4 Qd6 35. Qh4 Qe7 36. Qh5 Kf8 37. Ba6 Kg8 38. Bd3 Rg7 39. g4 Rf8 40. Rg2
Qf7 41. Qxf7+ Rgxf7 42. g5 Rf3 43. Bc4 R8f4 44. Be2 Rf2 45. Rxf2 Rxf2 46. h3
Bb4 47. Rb1 c5 48. Bg4 Kf7 49. Kg1 Rd2 50. Bh5+ Kg7 51. Rf1 c4 52. Be8 c3 0-1

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "4"]
[White "Van Gaalen, Bas"]
[Black "Nieuwelink, Kees"]
[Result "1-0"]
[ECO "A80"]
[PlyCount "109"]
[EventDate "1988.??.??"]

1. d4 f5 2. Bg5 c6 3. e3 d5 4. Nc3 Nf6 5. Bxf6 exf6 6. Bd3 Bd6 7. Qf3 g6 8.
Nge2 Be6 9. h3 Qe7 10. O-O-O Nd7 11. g4 fxg4 12. hxg4 O-O-O 13. Rh6 Rhf8 14.
Rdh1 Bg8 15. Nf4 Rfe8 16. Nce2 Nf8 17. Ng3 Qc7 18. Nfe2 Qg7 19. Kb1 Ne6 20. Qg2
Ng5 21. R6h4 Qe7 22. c3 Kb8 23. Nc1 Ne4 24. Nxe4 dxe4 25. Bc2 Rd7 26. Bb3 Qf8
27. d5 Bxd5 28. Bxd5 cxd5 29. Rxh7 Rxh7 30. Rxh7 Re7 31. Rh1 Qg8 32. Qh3 Be5
33. Ne2 Qc8 34. Qh6 Qg8 35. Nf4 g5 36. Nxd5 Re6 37. Qh7 Qxh7 38. Rxh7 a6 39. c4
Rc6 40. b3 a5 41. a4 Rc8 42. Rf7 Rc6 43. Kc2 Re6 44. Rf8+ Ka7 45. Rc8 b6 46.
Rd8 Kb7 47. Nc3 Bh2 48. Rd4 Re7 49. Rxe4 Rh7 50. Nd5 Be5 51. f4 Rh2+ 52. Kd3
gxf4 53. exf4 Ba1 54. Re7+ Kc6 55. Re6+ 1-0

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "4"]
[White "Van de Oudeweetering, Arthur"]
[Black "Van Mil, Johan"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2310"]
[BlackElo "2395"]
[PlyCount "97"]
[EventDate "1988.??.??"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be3 cxd4 7. cxd4 e6 8.
Nc3 Qd6 9. a3 Be7 10. Bd3 O-O 11. O-O b6 12. Qe2 Bb7 13. Rad1 Rac8 14. Rfe1
Rfd8 15. Bb1 Na5 16. Ne5 Qb8 17. Bf4 Bd6 18. Bg5 Nc6 19. Bxf6 gxf6 20. Bxh7+
Kf8 21. Nxc6 Bxc6 22. h3 Kg7 23. Be4 Bxe4 24. Nxe4 f5 25. Ng5 Rh8 26. Qd3 Bh2+
27. Kh1 Bf4 28. Nf3 Rhd8 29. Ng1 Bg5 30. Ne2 Bf6 31. Qb3 Rd5 32. Rd3 Qc7 33.
Rc3 Qd7 34. Rxc8 Qxc8 35. Qg3+ Kf8 36. Rc1 Qd8 37. Rc6 Qd7 38. Rc7 Qb5 39. Rc8+
Rd8 40. Rc2 Bg7 41. Qg5 Qd7 42. a4 a5 43. Qf4 e5 44. Qg5 exd4 45. Ng3 d3 46.
Rd2 Bxb2 47. Rxb2 d2 48. Qh6+ Kg8 49. Qg5+ 1/2-1/2

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "4"]
[White "Van der Tuuk, Jaap"]
[Black "Timmer, Robert"]
[Result "1/2-1/2"]
[ECO "A04"]
[BlackElo "2275"]
[PlyCount "68"]
[EventDate "1988.??.??"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. O-O Bg7 5. d3 Nf6 6. e4 O-O 7. Nbd2 d6 8. c3
Rb8 9. a3 b5 10. d4 cxd4 11. Nxd4 Nxd4 12. cxd4 Bg4 13. f3 Bd7 14. Nb1 Qb6 15.
Be3 Rfc8 16. Re1 Qd8 17. Nc3 e6 18. f4 d5 19. f5 dxe4 20. fxg6 hxg6 21. Bf4 Rb6
22. Be5 Bc6 23. Qd2 Ne8 24. Bxg7 Kxg7 25. Bxe4 Nf6 26. Bxc6 Rbxc6 27. Rf1 Nd5
28. Rf3 Nxc3 29. bxc3 Qc7 30. Rc1 a5 31. Qg5 b4 32. axb4 axb4 33. Qf6+ Kg8 34.
c4 e5 1/2-1/2

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "4"]
[White "Visser, Yge"]
[Black "Brenninkmeijer, Joris"]
[Result "1/2-1/2"]
[ECO "B50"]
[PlyCount "35"]
[EventDate "1988.??.??"]

1. e4 c5 2. Nf3 d6 3. Be2 Nf6 4. c3 g6 5. O-O Bg7 6. Bb5+ Nc6 7. d4 O-O 8. d5
Nb8 9. Re1 e6 10. dxe6 Bxe6 11. Nbd2 a6 12. Bd3 Nc6 13. Nf1 d5 14. Ng3 Qc7 15.
Bg5 dxe4 16. Nxe4 Nxe4 17. Bxe4 Rfe8 18. Qd2 1/2-1/2

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "5"]
[White "Gelpke, Peter"]
[Black "Visser, Yge"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2395"]
[BlackElo "2295"]
[PlyCount "113"]
[EventDate "1988.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 c6 6. Ng3 e5 7. d5 a5 8. Be2 h5
9. h4 Na6 10. Bd2 O-O 11. Bg5 Qb6 12. Qd2 Kh7 13. Rd1 Nc5 14. Be3 cxd5 15. cxd5
Bd7 16. f3 a4 17. Nf1 Rh8 18. Rb1 Qa5 19. Nd1 Qxd2+ 20. Nxd2 b5 21. b4 axb3 22.
axb3 Rhc8 23. b4 Na4 24. Rb3 Ne8 25. Nb1 f5 26. Kd2 Nf6 27. Bd3 Bh6 28. Bxh6
Kxh6 29. Re1 Nb6 30. Na3 Nc4+ 31. Bxc4 bxc4 32. Rc3 fxe4 33. fxe4 Rcb8 34. Nc2
Bb5 35. Nb2 Rc8 36. Na3 Rab8 37. Naxc4 Bxc4 38. Rxc4 Rxc4 39. Nxc4 Rxb4 40.
Nxd6 Rb2+ 41. Kd3 Kg7 42. Nc4 Rb3+ 43. Kc2 Rg3 44. Nxe5 Rxg2+ 45. Kd3 g5 46. d6
gxh4 47. d7 Nxd7 48. Nxd7 h3 49. Ne5 Rg3+ 50. Ke2 Kf6 51. Nf3 Rg2+ 52. Ke3 Rg3
53. Re2 Ke6 54. Rd2 Kf6 55. Rh2 Ke6 56. Kf2 h4 57. Ke3 1-0

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "5"]
[White "Nieuwelink, Kees"]
[Black "Timmer, Robert"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "34"]
[EventDate "1988.??.??"]

1. e3 Nf6 2. f4 g6 3. Nf3 Bg7 4. Be2 O-O 5. O-O d6 6. d3 Nc6 7. c3 e5 8. e4
exf4 9. Bxf4 d5 10. e5 Nd7 11. d4 f6 12. Qb3 fxe5 13. Qxd5+ Kh8 14. Nxe5 Ndxe5
15. Qxd8 Rxd8 16. dxe5 Nxe5 17. Na3 c6 1/2-1/2

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "5"]
[White "Theulings, Paul-Peter"]
[Black "De Boer, Gert Jan"]
[Result "0-1"]
[ECO "D58"]
[PlyCount "80"]
[EventDate "1988.??.??"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Rc1
Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. b4 c6 12. Be2 Re8 13. O-O Qd6 14. Qb3 Nd7
15. Rfd1 a5 16. b5 c5 17. a4 c4 18. Qc2 Bd8 19. Nd2 Nf6 20. Bf3 Rc8 21. e4 dxe4
22. Ndxe4 Nxe4 23. Nxe4 Bxe4 24. Bxe4 Bg5 25. Ra1 Bf6 26. Bc6 Red8 27. Qxc4
Bxd4 28. Rac1 Qf6 29. Qe2 Rd6 30. Qf3 Qg5 31. Qh3 Rcd8 32. Bf3 Bc5 33. Qg4 Qxg4
34. Bxg4 Rd2 35. Be2 R8d4 36. Kf1 g6 37. Ke1 Ra2 38. Rxc5 Rxd1+ 39. Kxd1 bxc5
40. b6 Rxa4 0-1

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "5"]
[White "Van Gaalen, Bas"]
[Black "Blees, Albert"]
[Result "0-1"]
[ECO "E82"]
[PlyCount "56"]
[EventDate "1988.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 b6 7. Bd3 a6 8. Nge2 c5
9. Qd2 Nc6 10. d5 Ne5 11. O-O e6 12. a4 exd5 13. cxd5 Rb8 14. Rfb1 Nfd7 15. Nc1
b5 16. axb5 axb5 17. b4 Nxd3 18. Nxd3 Nb6 19. Qc1 Nc4 20. Bf2 cxb4 21. Nxb4 Qf6
22. Nxb5 Ne5 23. Nd4 Bd7 24. Ra3 Rfc8 25. Rc3 Ng4 26. Rxc8+ Rxc8 27. Nbc6 Nxf2
28. Kxf2 Qh4+ 0-1

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "5"]
[White "Van Mil, Johan"]
[Black "Blokhuis, Edgar"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "41"]
[EventDate "1988.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. O-O O-O 7. Re1 Bb6 8. h3
Ne7 9. Bg5 h6 10. Bxf6 gxf6 11. Nh4 Kg7 12. Nd2 Ng6 13. Nf5+ Bxf5 14. exf5 Nf4
15. d4 Qd7 16. Qg4+ Kh8 17. Qh4 Qxf5 18. Qxh6+ Kg8 19. Re3 Nh5 20. Ne4 Qh7 21.
Qxh5 1-0

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "5"]
[White "Van de Berkmortel, Theo"]
[Black "Van de Oudeweetering, Arthur"]
[Result "0-1"]
[ECO "D49"]
[PlyCount "57"]
[EventDate "1988.??.??"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
a6 9. e4 c5 10. e5 cxd4 11. Nxb5 Ng4 12. Qa4 Bb7 13. Nbxd4 Qb6 14. O-O Bc5 15.
Be3 Nxe3 16. fxe3 h6 17. b4 Bxd4 18. Nxd4 Rd8 19. b5 a5 20. Rac1 Nxe5 21. Qc2
Nxd3 22. Qxd3 O-O 23. Qe2 Rd6 24. Qf2 Be4 25. Qf4 f5 26. Qe5 Re8 27. Qc5 Qd8
28. Qc7 Qg5 29. Qxd6 0-1

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "5"]
[White "Van der Tuuk, Jaap"]
[Black "Dorenberg, Gaston"]
[Result "1/2-1/2"]
[ECO "A05"]
[PlyCount "42"]
[EventDate "1988.??.??"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 e5 5. Nc3 d6 6. O-O g6 7. d4 exd4 8. Nxd4
Bxg2 9. Kxg2 Bg7 10. e4 O-O 11. Bg5 h6 12. Be3 Qc8 13. f3 Qb7 14. Rc1 Rd8 15.
Nd5 c5 16. Nb5 Nxd5 17. Qxd5 Qxd5 18. cxd5 a6 19. Nc3 Nd7 20. Rc2 b5 21. Nb1
Rac8 1/2-1/2

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "5"]
[White "Vanheste, Jeroen"]
[Black "Brenninkmeijer, Joris"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2370"]
[BlackElo "2385"]
[PlyCount "78"]
[EventDate "1988.??.??"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. Qc2 c6 7. O-O b6 8. b3 Bb7
9. Nc3 Na6 10. e4 c5 11. exd5 exd5 12. Rd1 dxc4 13. dxc5 Qc8 14. cxb6 axb6 15.
Bb2 cxb3 16. Qxb3 Nc5 17. Qc2 Na4 18. Nd4 Bxg2 19. Kxg2 Qb7+ 20. Kg1 Rfc8 21.
Ndb5 Qf3 22. Rd4 Nxc3 23. Nxc3 Ba3 24. Bxa3 Rxc3 25. Qd2 h6 26. Bb2 Rcc8 27.
Rf4 Qd5 28. Qb4 Nh7 29. h4 Nf8 30. Rd4 Qc5 31. Qd2 Ne6 32. Rd3 Qc2 33. a3 Qxd2
34. Rxd2 Nc5 35. Re1 Na4 36. Bd4 Rd8 37. Be3 Rxd2 38. Bxd2 Nc5 39. Bb4 Nd3
1/2-1/2

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "6"]
[White "Blees, Albert"]
[Black "De Boer, Gert Jan"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2390"]
[BlackElo "2390"]
[PlyCount "114"]
[EventDate "1988.??.??"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 c6 6. Nc3 O-O 7. O-O Bf5 8. Nh4
Bd7 9. e4 e5 10. d5 cxd5 11. cxd5 b5 12. a3 a5 13. Qe2 Qb6 14. Be3 Qb7 15. b4
Rc8 16. Qb2 Ng4 17. Bd2 axb4 18. axb4 f5 19. Rxa8 Qxa8 20. Qb1 f4 21. Nf3 fxg3
22. hxg3 Qa3 23. Rc1 Bh6 24. Bxh6 Nxh6 25. Ne2 Na6 26. Rxc8+ Bxc8 27. Qc2 Bd7
28. Ng5 Qxb4 29. Ne6 Qe1+ 30. Bf1 Ng4 31. Nc1 Nb4 32. Qe2 Qxe2 33. Bxe2 Nf6 34.
f3 Na6 35. Nb3 Bxe6 36. dxe6 Nc7 37. Na5 Kf8 38. Nc6 Ng8 39. Kf2 Ne7 40. Nb4
Kg7 41. Ke3 Kf6 42. f4 d5 43. Nd3 exf4+ 44. Nxf4 Ke5 45. Nd3+ Kxe6 46. Kd4 dxe4
47. Kxe4 Nf5 48. Bg4 Kf6 49. Kf3 Ne6 50. Kf2 Ng5 51. Nc5 Ke5 52. Be2 Kd4 53.
Na6 Nd6 54. g4 Nge4+ 55. Kf3 g5 56. Nb4 Nf6 57. Nc6+ Kc3 0-1

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "6"]
[White "Blokhuis, Edgar"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "53"]
[EventDate "1988.??.??"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 O-O 5. h3 d6 6. Be2 c5 7. Nbd2 cxd4 8.
exd4 Nc6 9. Bh2 e5 10. dxe5 dxe5 11. Nc4 e4 12. Nfd2 Nd5 13. Nxe4 Re8 14. Ncd6
Rxe4 15. Nxe4 Bf5 16. Nd6 Nd4 17. O-O Bxc2 18. Qd2 Qh4 19. Bc4 Nb6 20. Bxf7+
Kh8 21. Bg3 Qh5 22. Rfe1 Ba4 23. Be8 Nc4 24. Nxc4 Rxe8 25. Rxe8+ Bxe8 26. Re1
Bc6 27. Ne5 1-0

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "6"]
[White "Brenninkmeijer, Joris"]
[Black "Van de Oudeweetering, Arthur"]
[Result "1/2-1/2"]
[ECO "D49"]
[PlyCount "136"]
[EventDate "1988.??.??"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
a6 9. e4 c5 10. e5 cxd4 11. Nxb5 Ng4 12. Qa4 Bb7 13. Nbxd4 Qb6 14. O-O Bc5 15.
h3 Bxf3 16. hxg4 Bb7 17. Be3 h5 18. Nc2 hxg4 19. Be4 O-O 20. Bxb7 Qxb7 21. Rad1
Nb6 22. Qxg4 Bxe3 23. Nxe3 Rac8 24. Qb4 Rc6 25. Rd6 Qc7 26. Rfd1 Rc8 27. g3
Rxd6 28. Rxd6 Qc1+ 29. Kg2 Nc4 30. Nxc4 Rxc4 31. Qd2 Qxd2 32. Rxd2 g5 33. Kf3
Kg7 34. Ke3 Kg6 35. b3 Rb4 36. Rd4 Rb5 37. Ke4 Rc5 38. Rc4 Rd5 39. Rc2 a5 40.
a3 Rb5 41. Rb2 Kg7 42. b4 axb4 43. axb4 Kf8 44. Kd4 Ke7 45. f4 gxf4 46. gxf4 f6
47. Kc4 Rd5 48. b5 Kd7 49. b6 Kc8 50. Re2 f5 51. Rh2 Ra5 52. Rh7 Ra4+ 53. Kc5
Rxf4 54. Kd6 Rb4 55. Rh8+ Kb7 56. Kxe6 f4 57. Rh3 Kxb6 58. Rc3 Re4 59. Kf6 Re3
60. Rc4 f3 61. e6 f2 62. Rf4 Re2 63. Ke7 Kc7 64. Rf6 Kc8 65. Kd6 Rd2+ 66. Ke7
Re2 67. Kf7 Kd8 68. Rf3 Kc7 1/2-1/2

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "6"]
[White "Dorenberg, Gaston"]
[Black "Van de Berkmortel, Theo"]
[Result "0-1"]
[ECO "C05"]
[PlyCount "74"]
[EventDate "1988.??.??"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ngf3 Qb6 8. O-O
cxd4 9. cxd4 Nxd4 10. Nxd4 Qxd4 11. Nf3 Qb6 12. Qa4 Qb4 13. Qc2 Nc5 14. Bxh7
Bd7 15. Bd2 Qc4 16. b4 Ba4 17. Qxc4 dxc4 18. Bb1 Nd7 19. Be4 O-O-O 20. Rfc1 b5
21. Bc3 Be7 22. g3 Nb6 23. a3 Nd5 24. Bb2 Kc7 25. Nd4 a6 26. f4 Kb6 27. f5 Bg5
28. Bxd5 Be3+ 29. Kg2 Rxd5 30. Nf3 Bxc1 31. Rxc1 exf5 32. Re1 Re8 33. h4 g6 34.
Kh3 Rd3 35. Ng5 Bd1 36. Bc1 Bg4+ 37. Kg2 f6 0-1

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "6"]
[White "Gelpke, Peter"]
[Black "Vanheste, Jeroen"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "2395"]
[BlackElo "2370"]
[PlyCount "130"]
[EventDate "1988.??.??"]

1. Nf3 c5 2. e4 e6 3. d3 d5 4. Nbd2 Nc6 5. g3 Nge7 6. Bg2 g6 7. O-O Bg7 8. c3
b6 9. Re1 a5 10. a4 Ba6 11. Bf1 O-O 12. Qc2 d4 13. Nc4 dxc3 14. bxc3 Nb4 15.
Qb3 Bxc4 16. dxc4 Nd3 17. Bxd3 Qxd3 18. Re3 Qd6 19. e5 Qc7 20. Re4 h6 21. h4
Rfd8 22. Qc2 Qd7 23. Ne1 Qc6 24. Bf4 Rd7 25. Nf3 Rad8 26. Rae1 h5 27. Bg5 Re8
28. g4 hxg4 29. Nh2 Nf5 30. Nxg4 Kh7 31. Nf6+ Bxf6 32. Bxf6 Ng7 33. R4e3 Rh8
34. Rh3 Kg8 35. f3 Rh5 36. Rd1 Rf5 37. Rxd7 Qxd7 38. Rh2 Qc6 39. Rd2 Qxf3 40.
Qd3 Qg4+ 41. Rg2 Qf4 42. Qd8+ Kh7 43. Qf8 Qf1+ 44. Kh2 Rxf6 45. exf6 Qxf6 46.
Kg1 Nh5 47. Rd2 Qf5 48. Rd7 Qg4+ 49. Kf2 Qg3+ 50. Ke2 Ng7 51. Qxf7 Qxc3 52.
Qxe6 Qc2+ 53. Kf1 Qxa4 54. Qf7 Qa1+ 55. Kg2 Qe5 56. Re7 Qb2+ 57. Kf3 Qc3+ 58.
Re3 Qc1 59. Ke4 Qh1+ 60. Kd3 Qd1+ 61. Ke4 Qd4+ 62. Kf3 Qd1+ 63. Kf2 Qg4 64. Rg3
Qd4+ 65. Kf1 Qe4 1/2-1/2

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "6"]
[White "Timmer, Robert"]
[Black "Theulings, Paul-Peter"]
[Result "1-0"]
[ECO "A01"]
[PlyCount "79"]
[EventDate "1988.??.??"]

1. b3 d5 2. Bb2 Nd7 3. Nf3 Ngf6 4. g3 c6 5. Bg2 Qc7 6. O-O e5 7. d3 Bd6 8. Nbd2
Nf8 9. e4 d4 10. Bxd4 exd4 11. e5 Be7 12. exf6 Bxf6 13. Re1+ Be6 14. Ne4 O-O-O
15. Nxf6 gxf6 16. b4 Ng6 17. a4 Qd7 18. Re4 Bg4 19. Qf1 Bxf3 20. Bxf3 h5 21. b5
c5 22. Re2 Rdg8 23. Bg2 h4 24. Rae1 f5 25. f4 hxg3 26. hxg3 f6 27. Qf3 Rh7 28.
a5 Rhg7 29. a6 Qxb5 30. axb7+ Kb8 31. Qd5 a5 32. Qc6 Qxc6 33. Bxc6 Rxb7 34.
Re8+ Rxe8 35. Rxe8+ Ka7 36. Bxb7 Kxb7 37. Rg8 a4 38. Rxg6 a3 39. Rg7+ Kb6 40.
Rg8 1-0

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "6"]
[White "Van Mil, Johan"]
[Black "Van Gaalen, Bas"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "52"]
[EventDate "1988.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 a6 6. O-O d6 7. Bb3 Ba7 8. Re1
Qe7 9. Nbd2 Ng4 10. Re2 Bd7 11. Nf1 O-O-O 12. Bd5 Rdf8 13. b4 Nd8 14. d4 f6 15.
Ng3 g5 16. a4 h5 17. h4 Qh7 18. b5 a5 19. Qb3 Re8 20. Nf5 Bxf5 21. exf5 exd4
22. Rxe8 Rxe8 23. hxg5 Qxf5 24. gxf6 Re1+ 25. Nxe1 Qxf2+ 26. Kh1 Qxe1# 0-1

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "6"]
[White "Visser, Yge"]
[Black "Nieuwelink, Kees"]
[Result "1-0"]
[ECO "C81"]
[PlyCount "131"]
[EventDate "1988.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5
Be6 9. Qe2 Be7 10. Rd1 O-O 11. Be3 Na5 12. Nbd2 Nxb3 13. cxb3 Nxd2 14. Rxd2 c5
15. b4 cxb4 16. Nd4 Qd7 17. f4 Rac8 18. Rf1 Bc5 19. Qf2 Bxd4 20. Bxd4 Bf5 21.
Bc5 Rfd8 22. Bd6 Qc6 23. h3 Re8 24. Rfd1 Be4 25. f5 Qd7 26. f6 gxf6 27. Qxf6
Re6 28. Qh4 Rg6 29. Rf1 Rc4 30. e6 Rxe6 31. b3 Qxd6 32. bxc4 bxc4 33. Rdf2 Bg6
34. Qd4 Re4 35. Qa7 Re7 36. Qd4 Re4 37. Qa7 Re7 38. Qd4 Qc6 39. Rf6 Re6 40.
Rxe6 Qxe6 41. Rf3 Qe4 42. Qb6 d4 43. Qd8+ Kg7 44. Qf6+ Kg8 45. Qd8+ Kg7 46.
Qf6+ Kg8 47. Rf4 Qe3+ 48. Kh2 Qe6 49. Qd8+ Kg7 50. Qxd4+ f6 51. Qxc4 Qxc4 52.
Rxc4 Bb1 53. Rxb4 Bxa2 54. Ra4 Bd5 55. Rxa6 Kg6 56. Ra5 Be4 57. g4 Bd3 58. Kg3
Bc2 59. Kf4 Bd3 60. h4 Bc2 61. Ra6 Kg7 62. Ra7+ Kh6 63. h5 Bd3 64. Rf7 f5 65.
g5+ Kxh5 66. Rf6 1-0

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "7"]
[White "Brenninkmeijer, Joris"]
[Black "Blees, Albert"]
[Result "1/2-1/2"]
[ECO "D53"]
[PlyCount "112"]
[EventDate "1988.??.??"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. Qc2 c5 7. dxc5 Qa5 8.
cxd5 exd5 9. O-O-O Be6 10. Nd4 Qxc5 11. e3 Nc6 12. Kb1 Rac8 13. Qa4 Rfd8 14.
Be2 Qb6 15. Ka1 h6 16. Bh4 Ne5 17. Qb3 Qxb3 18. Nxb3 Nc4 19. Nd4 a6 20. Bd3 Nd6
21. Nce2 g5 22. Bg3 Nfe4 23. f3 Nxg3 24. hxg3 Bf8 25. Nxe6 fxe6 26. f4 Nc4 27.
Bxc4 dxc4 28. Nd4 gxf4 29. gxf4 Kf7 30. e4 c3 31. bxc3 Rxc3 32. Nf3 Rxd1+ 33.
Rxd1 Ke8 34. Kb2 Re3 35. Re1 Bg7+ 36. e5 Rxe1 37. Nxe1 Bf8 38. Nd3 h5 39. Kc3
Kd7 40. Kd4 Kc6 41. Ke4 b5 42. Ne1 a5 43. Nf3 Bc5 44. Ng5 Kd7 45. f5 exf5+ 46.
Kd5 Be7 47. Ne6 b4 48. Nd4 f4 49. e6+ Ke8 50. Ke4 a4 51. Kxf4 Bf6 52. Ke4 Bxd4
53. Kxd4 Ke7 54. Kc4 b3 55. axb3 axb3 56. Kxb3 Kxe6 1/2-1/2

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "7"]
[White "De Boer, Gert Jan"]
[Black "Gelpke, Peter"]
[Result "0-1"]
[ECO "A42"]
[PlyCount "78"]
[EventDate "1988.??.??"]

1. Nf3 c6 2. c4 g6 3. Nc3 Bg7 4. d4 d6 5. e4 Nh6 6. Be2 f6 7. d5 Na6 8. O-O Nc7
9. Bd2 O-O 10. b4 Nf7 11. Qb3 f5 12. Rad1 e6 13. exf5 gxf5 14. dxe6 Nxe6 15.
Rfe1 a5 16. a3 axb4 17. axb4 Bd7 18. Bf1 Qf6 19. Na4 Rad8 20. Bc3 Qg6 21. Nb6
Rfe8 22. Bxg7 Nxg7 23. Qc3 Be6 24. Nd4 Ng5 25. Kh1 Qf6 26. Qc2 Bf7 27. Qd3 Rxe1
28. Rxe1 Bg6 29. Nf3 Ne4 30. Kg1 Ne6 31. Nd2 Qg5 32. Nxe4 fxe4 33. Qc3 Rf8 34.
Rd1 Qd8 35. c5 d5 36. Qh3 Qf6 37. Qg3 Qf7 38. h4 Nf4 39. Re1 Kh8 {time} 0-1

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "7"]
[White "Dorenberg, Gaston"]
[Black "Blokhuis, Edgar"]
[Result "0-1"]
[ECO "C38"]
[PlyCount "36"]
[EventDate "1988.??.??"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 Bg7 5. h4 h6 6. d4 d6 7. c3 Nc6 8. O-O Bd7
9. b4 Qe7 10. a4 Nf6 11. hxg5 Nxe4 12. Bd5 Ng3 13. Re1 hxg5 14. Rxe7+ Nxe7 15.
Bxf7+ Kf8 16. Nh2 Kxf7 17. Bxf4 gxf4 18. Qf3 Rxh2 0-1

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "7"]
[White "Nieuwelink, Kees"]
[Black "Theulings, Paul-Peter"]
[Result "1-0"]
[ECO "B05"]
[PlyCount "127"]
[EventDate "1988.??.??"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. O-O Bxf3 7. Bxf3 dxe5 8.
dxe5 e6 9. Qe2 Nd7 10. c4 Ne7 11. b3 Ng6 12. Bb2 Qg5 13. Re1 Nf4 14. Qd2 Nc5
15. g3 Ncd3 16. Rd1 O-O-O 17. Kf1 Nh3 18. Bc3 Qf5 19. Qe2 Nhxf2 20. Rd2 Ng4 21.
Kg2 Ngf2 22. Rxd3 Nxd3 23. Be4 Nc1 24. Qe1 Rd1 25. Bxf5 Rxe1 26. Bxe6+ fxe6 27.
Bxe1 Bc5 28. Nd2 Nd3 29. Nf3 Nxe1+ 30. Rxe1 h6 31. h4 Rd8 32. Re4 h5 33. Rf4
Rd1 34. Rf7 Ra1 35. Ng5 Rxa2+ 36. Kf1 Bd4 37. Rxg7 Bxe5 38. Rh7 Bxg3 39. Nxe6
Bxh4 40. Rc7+ Kb8 41. Rh7 a6 42. Rxh5 Bf6 43. Rf5 Bc3 44. Rf8+ Ka7 45. Rf7 Rb2
46. Nc5 Kb6 47. Na4+ Ka7 48. Nxb2 Bxb2 49. Ke2 a5 50. Kd3 Ka6 51. Rf2 Ba3 52.
Kd4 b5 53. c5 a4 54. Ra2 b4 55. bxa4 Ka5 56. Kc4 Kxa4 57. Rg2 Ka5 58. Rg8 Ka6
59. Rb8 Ka7 60. Rb6 Ka8 61. Rxc6 Kb7 62. Kd5 b3 63. Kd6 b2 64. Rb6+ 1-0

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "7"]
[White "Van de Berkmortel, Theo"]
[Black "Timmer, Robert"]
[Result "0-1"]
[ECO "A90"]
[PlyCount "38"]
[EventDate "1988.??.??"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. c4 c6 6. Qc2 Bd6 7. Bf4 Bxf4 8. gxf4
O-O 9. Nbd2 Ne4 10. Ne5 Bd7 11. e3 Be8 12. Nxe4 fxe4 13. O-O Nd7 14. Rad1 Bh5
15. f3 Nxe5 16. dxe5 g5 17. fxg5 exf3 18. Bh3 Qxg5+ 19. Kh1 f2 0-1

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "7"]
[White "Van de Oudeweetering, Arthur"]
[Black "Visser, Yge"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2310"]
[BlackElo "2295"]
[PlyCount "105"]
[EventDate "1988.??.??"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5
9. dxc5 Bxc5 10. Bxc5 Nxc5 11. Bd3 b4 12. Ne2 Qb6 13. Ned4 Nxd4 14. Nxd4 Bd7
15. Qf2 O-O 16. O-O Bb5 17. Rad1 Na4 18. Rb1 Nc5 19. Qe3 Bxd3 20. cxd3 Nd7 21.
Nc2 Rfc8 22. Qxb6 Nxb6 23. Rfc1 a5 24. Kf2 Kf8 25. Ke2 Na4 26. Kd2 Ke7 27. Nd4
Kd7 28. Nb5 f6 29. Nd4 fxe5 30. fxe5 Rxc1 31. Rxc1 Nxb2 32. Rc6 Rf8 33. Rd6+
Kc8 34. Ke2 Na4 35. Nxe6 Nc3+ 36. Ke3 Rf1 37. Ra6 Kb7 38. Rxa5 Kb6 39. Ra8 Re1+
40. Kf4 Rf1+ 41. Ke3 Kb7 42. Rg8 Nxa2 43. Nc5+ Kb6 44. d4 Nc3 45. Rxg7 Re1+ 46.
Kd3 Rd1+ 47. Ke3 Nb5 48. Nd3 b3 49. e6 Nxd4 50. Rg8 Nxe6 51. Rb8+ Kc6 52. Rxb3
d4+ 53. Ke2 1/2-1/2

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "7"]
[White "Van der Tuuk, Jaap"]
[Black "Van Mil, Johan"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "27"]
[EventDate "1988.??.??"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O Bg4 7. Be3 Nc6 8. Qd2
e5 9. dxe5 dxe5 10. Rad1 Qxd2 11. Rxd2 Rfd8 12. Rfd1 a6 13. Rxd8+ Rxd8 14.
Rxd8+ 1/2-1/2

[Event "NED-ch 1989 sf b"]
[Site "Eindhoven"]
[Date "1988.??.??"]
[Round "7"]
[White "Vanheste, Jeroen"]
[Black "Van Gaalen, Bas"]
[Result "0-1"]
[ECO "A57"]
[PlyCount "118"]
[EventDate "1988.??.??"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 b4 5. a3 g6 6. Nbd2 Bg7 7. e4 d6 8. Bd3 O-O
9. O-O Nbd7 10. Nb3 a5 11. axb4 cxb4 12. Nbd4 Bb7 13. Re1 Qb6 14. Bf1 Ng4 15.
Bg5 Rfe8 16. Qd2 Nc5 17. Rab1 a4 18. h3 Ne5 19. Nxe5 Bxe5 20. Nf3 Bg7 21. Bh6
Nb3 22. Qf4 f6 23. h4 Bc8 24. Bxg7 Kxg7 25. h5 Bd7 26. Re3 Nd4 27. hxg6 Nxf3+
28. Rxf3 hxg6 29. Bd3 Rh8 30. Rg3 Be8 31. Qg4 Rh6 32. Rh3 Rxh3 33. Qxh3 Qd4 34.
Qe3 Qxe3 35. fxe3 a3 36. b3 Bd7 37. Kf2 f5 38. exf5 gxf5 39. Ra1 Kf6 40. Ra2
Ke5 41. Bb1 e6 42. Rd2 Ra5 43. dxe6 Bxe6 44. Ba2 Ra7 45. Rd1 Rh7 46. Bb1 Rc7
47. Rc1 Rc5 48. Ba2 Bd7 49. Ke2 Bc6 50. Rg1 Bd7 51. Rh1 Rc8 52. Rh7 Bc6 53. g3
d5 54. Re7+ Kd6 55. Rf7 Rh8 56. Rf6+ Kc5 57. cxd5 Rh2+ 58. Kd1 Bxd5 59. Rxf5
Kd6 0-1

