[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Boersma, Paul"]
[Black "Cardon, Helmut"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2415"]
[BlackElo "2380"]
[PlyCount "69"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 c5 7. d3 a6 8. a4
b5 9. Qb3 Bb7 10. axb5 Bd5 11. Qc2 axb5 12. Rxa8 Qxa8 13. Nc3 Bc6 14. O-O Be7
15. Nh4 Nd5 16. Bxd5 Bxd5 17. Nxb5 Qb7 18. Na3 g5 19. Nf3 Bxf3 20. exf3 Ne5 21.
Qa4+ Kd8 22. Qe4 Nxf3+ 23. Kg2 Qxe4 24. dxe4 g4 25. Nc4 Bf6 26. h3 h5 27. Ne3
Ne5 28. hxg4 hxg4 29. Bd2 Ke7 30. Bc3 Ra8 31. b4 Nd3 32. Bxf6+ Kxf6 33. bxc5
Kg5 34. c6 Rc8 35. Rh1 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Boersma, Paul"]
[Black "Ree, Hans"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2415"]
[BlackElo "2440"]
[PlyCount "126"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. O-O g6 6. Nc3 Bg7 7. d4 cxd4 8. Nxd4
Bxg2 9. Kxg2 O-O 10. Bg5 Nc6 11. Nc2 h6 12. Bxf6 Bxf6 13. Qd2 Rc8 14. Ne3 Bg7
15. Rad1 Nd4 16. Qd3 e6 17. Rd2 Qc7 18. Rfd1 Rfd8 19. Qe4 Nf5 20. Nb5 Nxe3+ 21.
Qxe3 Qxc4 22. Nxa7 Rc7 23. Qxb6 Ra8 24. Nb5 Qe4+ 25. f3 Rb7 26. Qc5 Qe5 27.
Qxe5 Bxe5 28. Nc3 d5 29. e4 d4 30. Ne2 Rxa2 31. f4 Rbxb2 32. Rxb2 Rxb2 33. Kf3
Bg7 34. Nxd4 Bxd4 35. Rxd4 Rxh2 36. Rd7 Kg7 37. e5 Ra2 38. Kg4 Ra3 39. Rc7 Re3
40. Rb7 h5+ 41. Kh4 Re1 42. Kh3 g5 43. Rb8 gxf4 44. gxf4 Rg1 45. f5 exf5 46.
Kh4 f6 47. exf6+ Kxf6 48. Rb6+ Ke5 49. Kxh5 f4 50. Kh4 f3 51. Rb5+ Ke4 52. Rb4+
Ke3 53. Rb3+ Ke2 54. Rb2+ Kf1 55. Kh3 f2 56. Kh2 Rg2+ 57. Kh1 Rg6 58. Rb1+ Ke2
59. Rb2+ Ke3 60. Rb3+ Ke4 61. Rb4+ Kd3 62. Rb3+ Kc2 63. Rf3 Rg1+ 1-0

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Boersma, Paul"]
[Black "Riemersma, Liafbern"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2415"]
[BlackElo "2395"]
[PlyCount "62"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. d4 d6 6. Be2 e5 7. O-O Nc6 8. d5
Ne7 9. Bd2 Nh5 10. Rc1 h6 11. Ne1 Nf4 12. Bxf4 exf4 13. Nd3 f5 14. Nxf4 fxe4
15. Ne6 Bxe6 16. dxe6 Nf5 17. Qd5 c6 18. Qxe4 Qf6 19. Bg4 Rae8 20. Rce1 Re7 21.
Re2 Rfe8 22. Bxf5 gxf5 23. Qd3 Rxe6 24. Rxe6 Rxe6 25. Rd1 Qe5 26. g3 a6 27. Rd2
Qe1+ 28. Kg2 f4 29. Re2 Rxe2 30. Nxe2 fxg3 31. hxg3 Bxb2 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Boersma, Paul"]
[Black "Sosonko, Gennadi"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2415"]
[BlackElo "2530"]
[PlyCount "68"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 c5 7. a4 b6 8. a5
Bb7 9. O-O Be7 10. Nc3 O-O 11. d3 Bxf3 12. exf3 Ne5 13. Qb5 Rc8 14. f4 Nxd3 15.
axb6 axb6 16. Rd1 c4 17. Be3 Bc5 18. Qxc4 Nxb2 19. Rxd8 Nxc4 20. Rxf8+ Kxf8 21.
Bxc5+ bxc5 22. Ra7 Nb6 23. Kf1 Nfd5 24. Rb7 c4 25. Nxd5 Nxd5 26. Ke2 Ra8 27.
Rb2 g6 28. h4 h5 29. Bf3 Ra3 30. f5 Nc3+ 31. Kd2 exf5 32. Rb8+ Ke7 33. Rc8 Nb5
34. Bd5 Rd3+ 0-1

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Boersma, Paul"]
[Black "Van der Sterren, Paul"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2415"]
[BlackElo "2520"]
[PlyCount "68"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. Nf3 d5 2. c4 e6 3. g3 dxc4 4. Qa4+ Nd7 5. Bg2 a6 6. Ne5 Rb8 7. Nxd7 b5 8.
Nxb8 bxa4 9. Bc6+ Ke7 10. O-O f6 11. Bg2 Kf7 12. Nc6 Qe8 13. Na3 Bd7 14. Na5
Bxa3 15. bxa3 Bb5 16. Bb2 Ne7 17. Rac1 Qd7 18. Rfd1 Nd5 19. Nxc4 Bxc4 20. Rxc4
Qb5 21. Bxd5 exd5 22. Rxc7+ Kg6 23. Bc3 Qxe2 24. Rb1 h5 25. Rbb7 Qe1+ 26. Kg2
Qe4+ 27. f3 Qe2+ 28. Kg1 Qe1+ 29. Kg2 Qe2+ 30. Kg1 Rg8 31. f4 d4 32. Bb4 Qe1+
33. Kg2 Qe2+ 34. Kh3 h4 1-0

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Boersma, Paul"]
[Black "Vanheste, Jeroen"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2415"]
[BlackElo "2290"]
[PlyCount "86"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. Nf3 f5 2. b4 Nf6 3. Bb2 e6 4. b5 b6 5. e3 Bb7 6. a4 Be7 7. c4 O-O 8. d3 c5
9. Be2 d5 10. Nbd2 Bd6 11. O-O Nbd7 12. a5 Rb8 13. axb6 axb6 14. Ra7 Qc7 15.
Qc2 Ra8 16. Rfa1 Rxa7 17. Rxa7 Qc8 18. g3 Bb8 19. Ra1 e5 20. cxd5 Bxd5 21. e4
fxe4 22. dxe4 Bb7 23. Nh4 Re8 24. Nf5 Nf8 25. Qb3+ Ne6 26. Nc4 Nxe4 27. f3 N4g5
28. Nfd6 Qd7 29. Nxe8 Qxe8 30. Nxe5 Kh8 31. f4 Bxe5 32. Bxe5 Nd4 33. Qe3 Ngf3+
34. Bxf3 Nxf3+ 35. Kf2 Qd7 36. Bb2 Nxh2 37. Qc3 Ng4+ 38. Kg1 Nf6 39. Re1 h6 40.
Re2 Qd1+ 41. Qe1 Qd5 42. Bxf6 Qh1+ 43. Kf2 Qf3+ 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Cardon, Helmut"]
[Black "Ligterink, Gert"]
[Result "1/2-1/2"]
[ECO "E48"]
[WhiteElo "2380"]
[BlackElo "2470"]
[PlyCount "33"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nge2 cxd4 7. exd4 d5 8.
cxd5 Nxd5 9. O-O Nc6 10. Bc2 Re8 11. Qd3 g6 12. Rd1 Bd7 13. Nxd5 exd5 14. Qf3
Rc8 15. Be3 Be6 16. Nf4 Qd7 17. Nxe6 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Cardon, Helmut"]
[Black "Pieterse, Gert"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2380"]
[BlackElo "2290"]
[PlyCount "105"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 a6 6. Qc2 Nbd7 7. b3 Bd6 8. Be2
O-O 9. O-O e5 10. cxd5 cxd5 11. dxe5 Nxe5 12. Bb2 Bg4 13. Nxe5 Bxe5 14. Bxg4
Nxg4 15. h3 Nf6 16. Rac1 Qe7 17. Ne2 Bxb2 18. Qxb2 Rad8 19. Rc2 Rd7 20. Rfc1 h6
21. Qd4 Rfd8 22. Nf4 Qe4 23. Ne2 Qf5 24. Qb6 Qe6 25. Qd4 Qf5 26. Qb6 Qe6 27.
Qb4 Qd6 28. Qxd6 Rxd6 29. Nd4 g6 30. Kf1 Kf8 31. Ke2 Ke7 32. Kd3 Ne4 33. f3 Ng5
34. Rc7+ R6d7 35. h4 Ne6 36. Nxe6 fxe6 37. Kd4 Kd6 38. Rxd7+ Rxd7 39. f4 Rd8
40. g3 Re8 41. h5 e5+ 42. Kd3 Rg8 43. hxg6 Rxg6 44. Rh1 d4 45. exd4 Rxg3+ 46.
Ke4 exf4 47. Rxh6+ Kc7 48. Kxf4 Rg2 49. a3 Re2 50. Rh3 Kd6 51. Re3 Ra2 52. a4
Kd5 53. Re7 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Cardon, Helmut"]
[Black "Timman, Jan"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2490"]
[BlackElo "2590"]
[PlyCount "60"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 e6 2. c4 b6 3. d5 Nf6 4. f3 c6 5. d6 Na6 6. Qd4 Bb7 7. e4 c5 8. Qc3 Nh5
9. Qe5 Qh4+ 10. g3 f6 11. Qxe6+ dxe6 12. d7+ Kf7 13. gxh4 Nb4 14. Na3 Rd8 15.
Bd2 Rxd7 16. Bxb4 cxb4 17. Nc2 Be7 18. Rd1 Rhd8 19. Rxd7 Rxd7 20. Nh3 h6 21.
Ne3 f5 22. exf5 Bxh4+ 23. Ke2 Re7 24. fxe6+ Rxe6 25. Bg2 Bf6 26. Kd2 Bxb2 27.
Nd5 Bc3+ 28. Nxc3 bxc3+ 29. Kd3 Rg6 30. Rg1 Bc8 0-1

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Cardon, Helmut"]
[Black "Van der Sterren, Paul"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2380"]
[BlackElo "2520"]
[PlyCount "147"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 c6 6. Qf3 Be6 7. Bd3 g6 8.
Nge2 Nd7 9. h3 Qa5 10. g4 fxg4 11. hxg4 O-O-O 12. O-O-O Bf7 13. Rh3 h6 14. Kb1
Re8 15. Nc1 Qd8 16. N3e2 Nb6 17. Nf4 Rg8 18. Nb3 Nc4 19. Bxc4 dxc4 20. Nc1 Kb8
21. d5 cxd5 22. Nxd5 Bg7 23. e4 Bxd5 24. Rxd5 Qb6 25. Qf4+ Ka8 26. Rd6 Qb5 27.
Rd5 Qb6 28. Rd6 Qc5 29. Rd5 Qe7 30. Rc3 Rc8 31. Re3 Rgd8 32. c3 a6 33. Re2 Bf8
34. f3 Qe6 35. Red2 Rxd5 36. Rxd5 Qb6 37. Qd2 Ka7 38. Kc2 Bc5 39. Ne2 Be3 40.
Qd1 Qc6 41. Kb1 Qb6 42. Nd4 Ka8 43. Qa4 Bxd4 44. Rxd4 h5 45. Qd7 Kb8 46. gxh5
gxh5 47. Qh7 Qc5 48. a3 Rc6 49. f4 Ka7 50. f5 Rb6 51. Ka2 Qb5 52. Rd2 Qe8 53.
Rd4 Qb5 54. Rd2 Qe5 55. Qxh5 Qxe4 56. Qe2 Qxe2 57. Rxe2 Rb5 58. Re4 Rc5 59. Rf4
Kb6 60. b4 cxb3+ 61. Kxb3 Kc6 62. c4 Kd6 63. Kb4 b6 64. a4 Re5 65. Rf1 Kc6 66.
Rf2 Re4 67. Rd2 b5 68. axb5+ axb5 69. Rc2 Rf4 70. Kb3 Rxf5 71. cxb5+ Kxb5 72.
Rc8 Rc5 73. Rxc5+ Kxc5 74. Kc3 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Cardon, Helmut"]
[Black "Van der Wiel, John"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2380"]
[BlackElo "2590"]
[PlyCount "68"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. e4 dxe4 8. Nxe4
Nxe4 9. Qxe4 Bb4+ 10. Bd2 Bxd2+ 11. Nxd2 O-O 12. O-O-O c5 13. Nf3 Qa5 14. Bd3
Nf6 15. Qh4 b5 16. Ng5 g6 17. dxc5 bxc4 18. Bxc4 Qxc5 19. Kb1 Rb8 20. Qf4 Qf5+
21. Qxf5 gxf5 22. f3 Bb7 23. Rd3 Bd5 24. Rc1 Rb4 25. Bxd5 Nxd5 26. g3 Rfb8 27.
b3 h6 28. Nh3 a5 29. Kb2 a4 30. Ng1 axb3 31. Rxb3 h5 32. Ne2 h4 33. Nd4 R8b6
34. Nc6 Rxb3+ 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Kuijf, Rini"]
[Black "Boersma, Paul"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2470"]
[BlackElo "2415"]
[PlyCount "46"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8.
Qb3 Bxf3 9. gxf3 Nb6 10. d5 Nd4 11. Qd1 e5 12. dxe6 fxe6 13. Be3 Bc5 14. b4 Qf6
15. bxc5 Nxf3+ 16. Ke2 O-O 17. cxb6 Rad8 18. Bg2 Rxd1 19. Raxd1 Qxc3 20. Bxf3
Qc4+ 21. Rd3 Rxf3 22. Kxf3 Qxd3 23. bxa7 Qf5+ 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Kuijf, Rini"]
[Black "Cardon, Helmut"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "2470"]
[BlackElo "2380"]
[PlyCount "91"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Ng4 7. Bg5 Qb6 8.
Bb5 e5 9. Nd5 Qxd4 10. Qxd4 exd4 11. Nc7+ Kd7 12. Nxa8 f6 13. Bf4 b6 14. a4 Bb7
15. a5 Be7 16. axb6 Rxa8 17. Rxa7 Rxa7 18. bxa7 Kc7 19. Bxc6 Bxc6 20. Ke2 Kb7
21. Ra1 Ka8 22. Bg3 Ne5 23. f3 Bd8 24. Kd2 Bb5 25. b3 Bb6 26. c4 dxc3+ 27. Kxc3
Bxa7 28. Bf2 Nc6 29. Bxa7 Nxa7 30. Kd4 Bc6 31. g4 Kb7 32. h4 h6 33. g5 hxg5 34.
hxg5 Nb5+ 35. Ke3 fxg5 36. Rg1 Be8 37. Rxg5 g6 38. f4 Kc6 39. f5 gxf5 40. exf5
Bf7 41. b4 Kd7 42. Kf4 Ke7 43. f6+ Kxf6 44. Rxb5 Ke6 45. Rb8 Kd5 46. Rc8 1-0

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Kuijf, Rini"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[ECO "B60"]
[WhiteElo "2470"]
[BlackElo "2440"]
[PlyCount "91"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 Bd7 7. Be2 Qa5 8.
Bxf6 gxf6 9. O-O Nxd4 10. Qxd4 Rc8 11. Kh1 Qc5 12. Qd3 Bg7 13. Rad1 f5 14. Nd5
fxe4 15. Qxe4 e6 16. Ne3 Bc6 17. Qh4 d5 18. c3 O-O 19. Bd3 f5 20. Rfe1 Rf6 21.
Qd4 Qa5 22. Bb1 Rh6 23. Qd2 Rd8 24. Nc4 Qc7 25. Ne5 Kh8 26. Qf4 Qe7 27. c4 Rh4
28. Qg3 f4 29. Qd3 Bxe5 30. Rxe5 Rg8 31. Qd4 f3 32. g4 Rxh2+ 33. Kxh2 Qh4+ 34.
Kg1 Rxg4+ 35. Qxg4 Qxg4+ 36. Kf1 Qxc4+ 37. Bd3 Qh4 38. Ke1 Qb4+ 39. Kf1 Qh4 40.
Ke1 Qh1+ 41. Kd2 Qh2 42. Rxe6 Qxf2+ 43. Kc1 Qc5+ 44. Kb1 Bb5 45. Rf6 Bxd3+ 46.
Rxd3 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Kuijf, Rini"]
[Black "Riemersma, Liafbern"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "2470"]
[BlackElo "2395"]
[PlyCount "48"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Be3 Ng4 7. Bb5 Nxe3 8.
fxe3 Bd7 9. O-O e6 10. Bxc6 bxc6 11. e5 Be7 12. exd6 Bxd6 13. Qh5 O-O 14. Ne4
Be7 15. Rad1 Qb6 16. Rf3 Be8 17. Rh3 h6 18. Rg3 Kh7 19. Rf1 Qd8 20. c4 a5 21.
Rff3 g6 22. Qh3 c5 23. Ne2 f5 24. N4c3 g5 0-1

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Kuijf, Rini"]
[Black "Sosonko, Gennadi"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "2470"]
[BlackElo "2530"]
[PlyCount "42"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Nxc6 bxc6 7. e5 Ng8 8.
Bc4 Bg7 9. Qf3 f5 10. Bf4 e6 11. O-O-O Qc7 12. Qe3 Rb8 13. Rhe1 Qb6 14. Na4
Qxe3+ 15. Bxe3 Bxe5 16. Bxa7 Bf4+ 17. Kb1 Ra8 18. Bd4 Rxa4 19. b3 Rxc4 20. bxc4
e5 21. Rxe5+ Kf7 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Kuijf, Rini"]
[Black "Vanheste, Jeroen"]
[Result "1/2-1/2"]
[ECO "C05"]
[WhiteElo "2470"]
[BlackElo "2290"]
[PlyCount "25"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. e5 Nfd7 6. c3 b6 7. Nh3 Ba6 8. Bxa6
Nxa6 9. O-O cxd4 10. cxd4 Nb4 11. Nf3 Qc8 12. a3 Qa6 13. Be3 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Ligterink, Gert"]
[Black "Boersma, Paul"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2470"]
[BlackElo "2415"]
[PlyCount "80"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e4 b5 6. e5 Nd5 7. a4 e6 8. Ng5 h6
9. Nge4 b4 10. Nb1 Ba6 11. Qf3 c5 12. Nbd2 Nc6 13. Nxc4 Nxd4 14. Qd1 Bxc4 15.
Bxc4 Nb6 16. Ba2 Nc6 17. Qe2 Nxe5 18. Bb1 Nc6 19. O-O Nd4 20. Qd1 Qc7 21. a5
Nd5 22. Be3 Be7 23. Bxd4 cxd4 24. Qxd4 O-O 25. Bd3 Rad8 26. Rfc1 Qb8 27. Bf1
Nf6 28. Qe3 Nxe4 29. Qxe4 Bf6 30. Rab1 Rd4 31. Qc6 Rd2 32. Rd1 Rfd8 33. b3 Qf4
34. Rxd2 Rxd2 35. Qe8+ Kh7 36. Qxf7 Qxf2+ 37. Kh1 Qe3 38. Bc4 Qe4 39. Rg1 Bd4
40. Bxe6 Qxg2+ 0-1

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Ligterink, Gert"]
[Black "Kuijf, Rini"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2470"]
[BlackElo "2470"]
[PlyCount "37"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8. Qc2
Bb4 9. Bd3 O-O 10. O-O Qe7 11. Rad1 a6 12. a3 Bxc3 13. Qxc3 dxc4 14. Bxc4 b5
15. Be2 c5 16. dxc5 Nxc5 17. Rc1 Na4 18. Qa5 Bb7 19. Qc7 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Ligterink, Gert"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[ECO "D29"]
[WhiteElo "2470"]
[BlackElo "2440"]
[PlyCount "38"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 Nf6 5. Bxc4 e6 6. Qe2 c5 7. O-O b5 8. Bb3
Bb7 9. Rd1 Nbd7 10. e4 cxd4 11. e5 Bxf3 12. gxf3 Nh5 13. f4 Qh4 14. Rxd4 Bc5
15. Re4 Ng3 16. hxg3 Qxg3+ 17. Kf1 Qh3+ 18. Kg1 Qg3+ 19. Kf1 Qh3+ 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Ligterink, Gert"]
[Black "Timman, Jan"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2470"]
[BlackElo "2590"]
[PlyCount "218"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. h3 O-O 6. Be3 c6 7. a4 d5 8. e5 Ne4
9. Nxe4 dxe4 10. Ng5 c5 11. dxc5 Qc7 12. Bc4 Nc6 13. Nxe4 Qxe5 14. Nc3 Be6 15.
Bxe6 Qxe6 16. O-O Rad8 17. Qc1 Bxc3 18. bxc3 Rd7 19. Re1 Rfd8 20. Qb2 Qf5 21.
Qb3 h5 22. a5 a6 23. Qa4 g5 24. Rab1 Qg6 25. Bd4 Rc8 26. Re3 f6 27. Re6 Qf5 28.
Rbe1 Kf7 29. Qc4 Qd5 30. Qd3 Rh8 31. Qe2 Qf5 32. Qc4 Kg6 33. R1e3 g4 34. Qe2
Kf7 35. h4 Rhd8 36. Qc4 Kg6 37. Qe2 Rxd4 38. cxd4 Nxd4 39. Qc4 Nxe6 40. Qxe6
Rd1+ 41. Kh2 Qf4+ 42. Rg3 Qxf2 43. Rxg4+ hxg4 44. Qxg4+ Kf7 45. Qxd1 Qxh4+ 46.
Kg1 Qc4 47. Qh5+ Kg7 48. Qf5 e6 49. Qf2 Qc3 50. Kh2 Qxa5 51. Qg3+ Kf7 52. Qd6
Qb4 53. Qd7+ Kg6 54. Qe8+ Kg5 55. Qg8+ Kf5 56. Qh7+ Ke5 57. Qc7+ Kf5 58. Qh7+
Ke5 59. Qc7+ Kd4 60. Qd6+ Kc3 61. Qxe6 Qh4+ 62. Kg1 Qd4+ 63. Kh1 Qd1+ 64. Kh2
Qh5+ 65. Kg1 Qxc5+ 66. Kh1 Qc6 67. Qb3+ Kd4 68. Qd3+ Ke5 69. Qg3+ Ke6 70. Qg8+
Kf5 71. Qh7+ Kg5 72. Qg7+ Kf4 73. Qh6+ Ke5 74. Qe3+ Qe4 75. Qc5+ Ke6 76. Qb6+
Kf5 77. c4 Kg4 78. c5 Kg5 79. Kg1 f5 80. Kh1 Qd5 81. Qc7 Kf6 82. Qb6+ Ke5 83.
Qb2+ Ke4 84. Qc3 f4 85. Kh2 Qh5+ 86. Kg1 Qd1+ 87. Kh2 Qd5 88. Kh1 Kf5 89. Qh3+
Ke5 90. Qh8+ Ke4 91. Qc3 Kf5 92. Qh3+ Kg5 93. Qc3 Kg6 94. Kh2 Qe4 95. Qh8 Qc6
96. Qd4 Kf5 97. Kg1 a5 98. Qd3+ Ke5 99. Qc3+ Kd5 100. Qd2+ Kc4 101. Qxf4+ Kb5
102. g4 Qxc5+ 103. Kh2 a4 104. g5 a3 105. Qf1+ Ka5 106. Qe1+ Ka6 107. Qe6+ Ka7
108. g6 Qf2+ 109. Kh3 a2 0-1

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Ligterink, Gert"]
[Black "Van der Wiel, John"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2470"]
[BlackElo "2590"]
[PlyCount "93"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. Be3
Ng4 9. Bg5 f6 10. Bh4 Kh8 11. dxe5 dxe5 12. c5 Nh6 13. Qxd8 Nxd8 14. Bc4 c6 15.
Nd2 Ne6 16. b4 f5 17. f3 Nf7 18. Nb3 f4 19. Rad1 g5 20. Bf2 Bf6 21. Rd2 h5 22.
Na5 Rb8 23. h3 g4 24. hxg4 hxg4 25. fxg4 Neg5 26. Be2 Nh6 27. b5 Bxg4 28. Bxg4
Nxg4 29. bxc6 bxc6 30. Nxc6 Rb7 31. Bh4 Rg7 32. Bxg5 Bxg5 33. Rf3 Rc8 34. Rd6
Rgc7 35. Rg6 Rg7 36. Rh3+ Kg8 37. Re6 f3 38. gxf3 Be3+ 39. Kf1 Nf2 40. Rh2 Nd3
41. Nd5 Bxc5 42. Rg2 Rxg2 43. Kxg2 Kf7 44. Rf6+ Kg7 45. Re6 Kf7 46. Rf6+ Kg7
47. Re6 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Ligterink, Gert"]
[Black "Vanheste, Jeroen"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2470"]
[BlackElo "2290"]
[PlyCount "80"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 c6 6. Bd3 Bd6 7. Qf3 g6 8. h3
Qe7 9. g4 f4 10. O-O-O fxe3 11. Re1 O-O 12. Rxe3 Qc7 13. Nge2 f5 14. gxf5 Bxf5
15. Bxf5 Rxf5 16. Re8+ Kf7 17. Qe3 Be7 18. Rh8 Kg7 19. Re8 Bg5 20. f4 Rxf4 21.
Kb1 Rf1+ 22. Rxf1 Bxe3 23. Rxe3 Na6 24. Nf4 Kh6 25. Nd3 Qd6 26. Ne5 Rf8 27.
Nf7+ Kg7 28. Ref3 Qe7 29. Ne5 Rxf3 30. Rxf3 Qh4 31. Ne2 Qe4 32. Rf7+ Kg8 33.
Rf2 Nb4 34. Nc1 Qxd4 35. Re2 Qd1 36. a3 Na2 37. Kxa2 Qxc1 38. Nd3 Qg5 39. Nc5
Qh4 40. b3 b6 0-1

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Pieterse, Gert"]
[Black "Boersma, Paul"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "2290"]
[BlackElo "2415"]
[PlyCount "78"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. e5 Nd5 5. Bxc4 Nb6 6. Bb3 Bf5 7. Nc3 Nc6 8.
Be3 e6 9. Nge2 Qd7 10. O-O Rd8 11. Rc1 Be7 12. Na4 O-O 13. Nc5 Bxc5 14. Rxc5
Qe7 15. Qc1 h6 16. Rd1 Rd7 17. Rc3 Rfd8 18. a3 a5 19. Re1 a4 20. Ba2 Qh4 21. f3
Ra8 22. Bf2 Qd8 23. h4 Nd5 24. Bxd5 Rxd5 25. h5 Rb5 26. Rd1 Qd5 27. g4 Bh7 28.
g5 hxg5 29. Qxg5 Qd8 30. Qf4 Rxb2 31. Bh4 Qf8 32. Ng3 Ne7 33. Qc1 Rb1 34. Qd2
Rxd1+ 35. Qxd1 Nd5 36. Rc1 Qxa3 37. Bg5 Qb3 38. Qf1 a3 39. h6 Qd3 0-1

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Pieterse, Gert"]
[Black "Kuijf, Rini"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2290"]
[BlackElo "2470"]
[PlyCount "98"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. Nf3 Nc6 8.
Qxd5 Nf6 9. Qb3 Bc5 10. Bg5 Qa5 11. Bxf6 gxf6 12. e3 Rg8 13. a3 O-O-O 14. Qb5
Qxb5 15. Nxb5 a6 16. Nc3 Ne5 17. Rc1 Kb8 18. b4 Ba7 19. Nxe5 fxe5 20. g3 Bc6
21. Rg1 f5 22. Bc4 Rgf8 23. Rd1 Rc8 24. Be6 Rc7 25. Rd6 Bf3 26. Kd2 f4 27. gxf4
exf4 28. exf4 Re7 29. f5 Kc7 30. Rd3 Bxf2 31. Rf1 Bc6 32. Nd5+ Bxd5 33. Rxd5
Bh4 34. Rg1 Bf6 35. Kd3 Kb8 36. Rc1 Ree8 37. a4 Rd8 38. Rc4 Rxd5+ 39. Bxd5 Rd8
40. Ke4 Rc8 41. Rxc8+ Kxc8 42. Kf4 b5 43. axb5 axb5 44. Kg4 Kd8 45. Kh5 Ke7 46.
Kh6 Bc3 47. h4 Kf6 48. Be4 Bxb4 49. Kxh7 Be1 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Pieterse, Gert"]
[Black "Ligterink, Gert"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "2290"]
[BlackElo "2470"]
[PlyCount "72"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 Nf6 2. c4 d6 3. Nc3 Bf5 4. f3 e5 5. e4 exd4 6. Nd5 Be6 7. Qxd4 Nbd7 8.
Ne2 c6 9. Nxf6+ Nxf6 10. Nf4 Be7 11. Bd2 O-O 12. Bc3 d5 13. cxd5 cxd5 14. O-O-O
dxe4 15. Nxe6 fxe6 16. Qe5 Qc8 17. Rd4 Kh8 18. Rxe4 Rd8 19. Rc4 Qd7 20. Rd4 Bd6
21. Qg5 Nd5 22. Bc4 Nxc3 23. bxc3 Qc7 24. Rh4 h6 25. Kb1 Bf8 26. Bxe6 Qb6+ 27.
Bb3 Rac8 28. Re1 Rd6 29. Qf5 Rdd8 30. Qf7 Ba3 31. Rg4 Qf6 32. Qxf6 gxf6 33. Rg6
Rxc3 34. Rxf6 Rdc8 35. Bc2 Rxc2 36. Re8+ Kg7 0-1

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Pieterse, Gert"]
[Black "Timman, Jan"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "2290"]
[BlackElo "2590"]
[PlyCount "38"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 Nf6 2. c4 d6 3. Nc3 Bf5 4. f3 e5 5. e4 exd4 6. Nd5 Be6 7. Qxd4 Nc6 8. Qc3
Ne5 9. Be3 c6 10. Nxf6+ Qxf6 11. Rc1 Be7 12. Qd2 O-O 13. h4 Bd8 14. Bg5 Qg6 15.
Ne2 f6 16. Nf4 Qf7 17. Qxd6 Re8 18. Nxe6 Rxe6 19. Qd2 fxg5 1-0

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Pieterse, Gert"]
[Black "Van der Wiel, John"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2290"]
[BlackElo "2590"]
[PlyCount "119"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 Nf6 2. c4 d6 3. Nc3 Bf5 4. f3 e5 5. e4 exd4 6. Nd5 Be6 7. Qxd4 Nbd7 8.
Ne2 c6 9. Nxf6+ Nxf6 10. Nc3 Be7 11. Be3 O-O 12. Be2 a6 13. Rd1 b5 14. O-O Qb8
15. b3 Rd8 16. Qb6 bxc4 17. Bxc4 Bxc4 18. bxc4 Qc8 19. Rb1 Nd7 20. Qb7 Rb8 21.
Qxc8 Rdxc8 22. Na4 Ne5 23. c5 dxc5 24. Bxc5 Kf8 25. Bxe7+ Kxe7 26. Nc5 Nd7 27.
Nxd7 Kxd7 28. Kf2 Kc7 29. Ke3 Rb5 30. Rbc1 Rb2 31. Rf2 Rxf2 32. Kxf2 Rb8 33.
Rc2 Rb4 34. Ke3 Kb6 35. Kd3 Kb5 36. g3 g5 37. Re2 c5 38. Kc3 Rc4+ 39. Kb2 Rd4
40. Rc2 Rd3 41. Rf2 Kc4 42. f4 gxf4 43. Rxf4 Rd2+ 44. Ka3 Rxh2 45. Rxf7 Kd4 46.
Ra7 h5 47. Rxa6 Rh3 48. Ka4 Rxg3 49. Kb5 c4 50. Rd6+ Kc3 51. Rd5 Re3 52. Rxh5
Rxe4 53. a4 Kb3 54. a5 c3 55. a6 Rb4+ 56. Ka5 c2 57. Rh1 Rc4 58. a7 c1=Q 59.
Rxc1 Rxc1 60. Kb6 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Pieterse, Gert"]
[Black "Vanheste, Jeroen"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "2290"]
[BlackElo "2290"]
[PlyCount "119"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. b3 d6 7. Bb2 Qe8 8. Nbd2
Nc6 9. Nc4 e6 10. a4 Bd7 11. e3 h6 12. Qe2 Ne4 13. Rad1 Rd8 14. Ncd2 Nxd2 15.
Rxd2 Qf7 16. e4 Rfe8 17. e5 d5 18. Ba3 Ne7 19. Rc1 g5 20. Ne1 Bc6 21. Nd3 b6
22. Nb4 Bb7 23. c4 a5 24. Na2 Ba6 25. Qd1 dxc4 26. bxc4 Kh8 27. Bb2 c6 28. Ba3
Bb7 29. Rb1 Nc8 30. Rb3 Qc7 31. f4 Ba6 32. Rc3 gxf4 33. gxf4 Bf8 34. Bxf8 Rxf8
35. d5 Rg8 36. d6 Qf7 37. Kh1 c5 38. Bf3 Bb7 39. Bxb7 Qxb7+ 40. Qf3 Qd7 41. Ra3
Na7 42. Nc3 Nc6 43. Nb5 Rg4 44. h3 Rg6 45. Raa2 Rdg8 46. Rg2 Nd4 47. Nxd4 cxd4
48. Rxg6 Rxg6 49. Rd2 Qxa4 50. Rxd4 Rg7 51. Rd2 Kh7 52. Kh2 Qa1 53. Qf2 Qa4 54.
Qxb6 Qxc4 55. Qe3 Qc6 56. Qd3 Qc1 57. Qd4 Qc6 58. Qe3 Qc1 59. Qd4 Qc6 60. Qd3
1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Ree, Hans"]
[Black "Cardon, Helmut"]
[Result "1/2-1/2"]
[ECO "A62"]
[WhiteElo "2440"]
[BlackElo "2380"]
[PlyCount "78"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. g3 Bg7 8. Bg2
O-O 9. O-O Na6 10. h3 Bd7 11. e4 Qc8 12. Bf4 Re8 13. Nd2 Bxh3 14. Bxd6 Bxg2 15.
Kxg2 Qd7 16. Bf4 Nb4 17. Qb1 Nh5 18. Be3 f5 19. Bxc5 Na6 20. Ba3 b5 21. Qd3 b4
22. Qxa6 bxc3 23. bxc3 fxe4 24. Rfe1 Qg4 25. Re3 Bh6 26. Bc5 Nf4+ 27. Kg1 Nh3+
28. Kg2 Nf4+ 29. Kg1 Nh3+ 30. Kg2 Bxe3 31. Bxe3 Ng5 32. Rh1 Nf3 33. Nc4 Ne5 34.
Nxe5 Rxe5 35. Qb7 Qf3+ 36. Kg1 Qd1+ 37. Kg2 Qf3+ 38. Kg1 Qd1+ 39. Kg2 Qf3+
1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Ree, Hans"]
[Black "Pieterse, Gert"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2440"]
[BlackElo "2290"]
[PlyCount "49"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. c4 e6 2. Nc3 d5 3. d4 c6 4. e3 f5 5. Bd3 Nf6 6. Nge2 Bd6 7. b3 O-O 8. Bb2
Ne4 9. g3 Nd7 10. f3 Nxc3 11. Nxc3 Nf6 12. O-O e5 13. Nxd5 cxd5 14. dxe5 Bc5
15. exf6 Bxe3+ 16. Kg2 d4 17. fxg7 Rf7 18. Qc2 Qf6 19. Rad1 Bd7 20. c5 Rxg7 21.
Bc4+ Kf8 22. Qd3 f4 23. Bxd4 Rxg3+ 24. hxg3 Qg5 25. Qxh7 1-0

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Ree, Hans"]
[Black "Riemersma, Liafbern"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2440"]
[BlackElo "2395"]
[PlyCount "83"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

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. Bd2 Nh5 10. g3 f5 11. Ng5 Nf6 12. f3 c6 13. Qb3 Kh8 14. Be3 f4 15. Bf2
fxg3 16. hxg3 Nh5 17. Ne6 Bxe6 18. dxe6 Qc8 19. c5 d5 20. exd5 cxd5 21. Nxd5
Qxe6 22. Nxe7 Qxe7 23. Kh2 Qg5 24. Rg1 Qh6 25. Kg2 Qg5 26. Qe3 Qe7 27. Rad1 e4
28. f4 Rad8 29. b4 Nf6 30. Qb3 e3 31. Qxe3 Qxe3 32. Bxe3 Nd5 33. Bf2 Nxb4 34.
Rxd8 Rxd8 35. Rb1 Rd2 36. Rxb4 Rxe2 37. Kf3 Re7 38. c6 b6 39. Re4 Rf7 40. Re8+
Bf8 41. Bd4+ Kg8 42. Be5 1-0

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Ree, Hans"]
[Black "Sosonko, Gennadi"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2440"]
[BlackElo "2530"]
[PlyCount "44"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. O-O Be7 8.
d3 O-O 9. Be3 Bg4 10. Rc1 Re8 11. Ne4 Nd4 12. Bxd4 exd4 13. Nc5 Bxc5 14. Rxc5
Qd6 15. b4 c6 16. Re1 Nd7 17. Rc1 Ne5 18. Qb3 Nxf3+ 19. Bxf3 Bxf3 20. exf3 Kf8
21. Re4 Re5 22. Rc4 Rxe4 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Ree, Hans"]
[Black "Van der Sterren, Paul"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "2440"]
[BlackElo "2520"]
[PlyCount "118"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1
c6 9. Bd3 Nd7 10. cxd5 exd5 11. b4 a6 12. a4 Be7 13. b5 Ba3 14. Rc2 axb5 15.
axb5 Nf6 16. O-O c5 17. dxc5 Bxc5 18. Ne2 Bb6 19. Ned4 Ne4 20. Qc1 Qe7 21. Rd1
Bg4 22. Be2 Rfc8 23. h3 Bd7 24. Qb2 Rxc2 25. Nxc2 Qc5 26. Bd3 Qc3 27. Qxc3 Nxc3
28. Rc1 Bxb5 29. Bxb5 Nxb5 30. Rb1 Ra5 31. Na3 Nxa3 32. Rxb6 Rb5 33. Rd6 Nc4
34. Rd8+ Kh7 35. g4 Kg6 36. Nd4 Rb1+ 37. Kg2 Rb2 38. Nf5 Kf6 39. Rxd5 g6 40.
Rd4 b5 41. Nd6 Nxe3+ 42. Kg3 Nc2 43. Rd3 Ke7 44. Ne4 Rb4 45. Nc5 Rd4 46. Rc3
Rc4 47. Rxc4 bxc4 48. Kf4 Kd6 49. Ne4+ Kd5 50. Nc3+ Kd4 51. Nb5+ Kd3 52. Ke5 g5
53. Nd6 c3 54. Nb5 Ne1 55. Nxc3 Nf3+ 56. Kf6 Kxc3 57. Kxf7 Kd3 58. Kg6 Ke2 59.
Kxh6 Kxf2 0-1

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Ree, Hans"]
[Black "Vanheste, Jeroen"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "2440"]
[BlackElo "2290"]
[PlyCount "50"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. O-O O-O 6. b3 d6 7. Bb2 Qe8 8. Nbd2
Nc6 9. Nc4 Kh8 10. a4 h6 11. a5 Be6 12. a6 b5 13. Ne3 Nd5 14. Qd2 Nxe3 15. Qxe3
Bd5 16. c4 bxc4 17. bxc4 Bxc4 18. d5 Bxb2 19. Qxh6+ Kg8 20. Ng5 Rf7 21. Qxg6+
Rg7 22. Qe6+ Kh8 23. Qh6+ Kg8 24. Qe6+ Kh8 25. Qh6+ Kg8 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Riemersma, Liafbern"]
[Black "Cardon, Helmut"]
[Result "1-0"]
[ECO "B89"]
[WhiteElo "2395"]
[BlackElo "2380"]
[PlyCount "81"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 Be7 8.
Qe2 a6 9. O-O-O Qc7 10. Bb3 Na5 11. g4 b5 12. g5 Nxb3+ 13. axb3 Nd7 14. Nf5
exf5 15. Nd5 Qd8 16. exf5 Bb7 17. f6 gxf6 18. Rhe1 Bxd5 19. Rxd5 Rg8 20. Bf4
Kf8 21. Qd2 Rxg5 22. Bxg5 fxg5 23. h4 Ne5 24. Rexe5 dxe5 25. Rxd8+ Rxd8 26. Qe3
gxh4 27. Qxe5 Ke8 28. Qh8+ Kd7 29. Qxh7 Bg5+ 30. Kb1 Ke7 31. Qe4+ Kf8 32. Qf5
Be7 33. Qe5 Rd1+ 34. Ka2 Rg1 35. Qh8+ Rg8 36. Qh6+ Ke8 37. Qxa6 Kf8 38. Qxb5
Rh8 39. Qe5 Rh6 40. Qe3 Re6 41. Qh3 1-0

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Riemersma, Liafbern"]
[Black "Ligterink, Gert"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "2395"]
[BlackElo "2470"]
[PlyCount "71"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 d6 7. O-O Nf6 8. Be3
Be7 9. f4 O-O 10. a4 Qc7 11. Kh1 Re8 12. Bf3 Rb8 13. g4 Nxd4 14. Bxd4 e5 15.
fxe5 dxe5 16. Ba7 Ra8 17. g5 Rd8 18. Qe2 Ne8 19. Be3 Be6 20. Qf2 Rdc8 21. Bg4
Nd6 22. Bxe6 fxe6 23. g6 Rf8 24. Qg2 Rxf1+ 25. Rxf1 Rf8 26. Rxf8+ Bxf8 27. Qh3
hxg6 28. Qxe6+ Kh7 29. Qh3+ Kg8 30. Qe6+ Kh7 31. Qxe5 Qc4 32. Kg2 b5 33. axb5
axb5 34. b3 Qc8 35. Kf3 Nf7 36. Qf4 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Riemersma, Liafbern"]
[Black "Pieterse, Gert"]
[Result "1/2-1/2"]
[ECO "B16"]
[WhiteElo "2395"]
[BlackElo "2290"]
[PlyCount "60"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Bf5 7. Nf3 e6 8.
g3 h5 9. Bg2 Be4 10. O-O Be7 11. Re1 f5 12. Bf1 c5 13. Be3 Nc6 14. Bb5 h4 15.
Nd2 hxg3 16. fxg3 Qb6 17. Qa4 O-O-O 18. Nc4 Qc7 19. Bf4 Qxf4 20. gxf4 Rdg8+ 21.
Kf1 Rxh2 22. Nd6+ Bxd6 23. Rxe4 fxe4 24. Re1 Be7 25. Re2 Rh1+ 26. Kf2 cxd4 27.
cxd4 Rh2+ 28. Kf1 Rh1+ 29. Kf2 Rh2+ 30. Kf1 Rh1+ 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Riemersma, Liafbern"]
[Black "Van der Sterren, Paul"]
[Result "1/2-1/2"]
[ECO "C99"]
[WhiteElo "2395"]
[BlackElo "2520"]
[PlyCount "94"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3
d6 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Bd7 14. Nf1 Rac8 15.
Bd3 Rfe8 16. Re2 Nc6 17. Rc2 Qb7 18. d5 Nb4 19. Rxc8 Rxc8 20. Bb1 Qc7 21. Bg5
Nc2 22. Bxc2 Qxc2 23. Qxc2 Rxc2 24. Rb1 h6 25. Ne3 Rc8 26. Bxf6 Bxf6 27. Kf1 g6
28. Ke2 h5 29. h4 Bd8 30. g3 f5 31. Nd2 Bb6 32. Kd3 b4 33. f3 Bb5+ 34. Nec4 Bf2
35. b3 Bxg3 36. exf5 Rc5 37. Rg1 Rxd5+ 38. Kc2 Bxh4 39. Rxg6+ Kf8 40. Nxd6 Bd3+
41. Kc1 Bg3 42. N2e4 Bf4+ 43. Kb2 Bxe4 44. Nxe4 h4 45. Rf6+ Kg7 46. Rg6+ Kf8
47. Rf6+ Kg7 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Riemersma, Liafbern"]
[Black "Van der Wiel, John"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "2395"]
[BlackElo "2520"]
[PlyCount "78"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bd3 Ndf6 6. Ng5 Bg4 7. N1f3 Bh5 8.
c3 Qc7 9. Qc2 h6 10. Ne6 Qd6 11. Nxf8 Bxf3 12. Ng6 Bxg2 13. Rg1 Qxh2 14. Rxg2
Qxg2 15. Nxh8 Qh1+ 16. Bf1 Qe4+ 17. Qxe4 Nxe4 18. Bc4 e6 19. Bf4 Ke7 20. O-O-O
b5 21. Be2 Ngf6 22. f3 Nh5 23. Be5 Neg3 24. Bd3 Rxh8 25. Rg1 Nf5 26. Be4 f6 27.
Bh2 Rc8 28. Re1 Kf7 29. Bc2 g5 30. a4 a6 31. axb5 axb5 32. b3 Nhg7 33. Bg1 Nh4
34. Rf1 Ngf5 35. c4 bxc4 36. bxc4 Rd8 37. Rd1 Nxf3 38. d5 cxd5 39. Bb6 Rb8 0-1

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Sosonko, Gennadi"]
[Black "Cardon, Helmut"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2530"]
[BlackElo "2380"]
[PlyCount "61"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 d5 6. Bg2 e5 7. Nf3 d4 8. O-O
Nc6 9. e3 Bc5 10. exd4 exd4 11. Re1+ Be6 12. Ng5 O-O 13. Nxe6 fxe6 14. Nd2 Qd6
15. Nb3 Rad8 16. a3 d3 17. Be3 Bxe3 18. Rxe3 Ne5 19. Bh3 d2 20. c5 Qc7 21. Qe2
h5 22. Bxe6+ Kh8 23. Rd1 Nfg4 24. f4 g6 25. Bxg4 Nxg4 26. Re7 Qc6 27. Rxd2 Rde8
28. h3 Rxe7 29. Qxe7 Re8 30. Rd8 Nf6 31. Nd4 1-0

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Sosonko, Gennadi"]
[Black "Ligterink, Gert"]
[Result "1/2-1/2"]
[ECO "E02"]
[WhiteElo "2530"]
[BlackElo "2470"]
[PlyCount "74"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Bd7 6. Qxc4 Bc6 7. Nf3 Nbd7 8.
Nc3 Nb6 9. Qd3 Bb4 10. O-O O-O 11. Bg5 h6 12. Bxf6 Qxf6 13. Ne4 Qe7 14. Rac1
Nd7 15. a3 Bd6 16. Nc3 Bxf3 17. Bxf3 c6 18. Ne4 Bc7 19. b4 Bb6 20. Rfd1 Rfd8
21. Qb3 Rab8 22. Kg2 Nf6 23. Nc5 e5 24. dxe5 Qxe5 25. Rxd8+ Bxd8 26. Rd1 Qe7
27. Qc2 Bb6 28. Qf5 Bxc5 29. bxc5 Rd8 30. Rd6 Rxd6 31. cxd6 Qxd6 32. Qc8+ Qf8
33. Qxb7 Qxa3 34. Bxc6 Qc5 35. h3 g6 36. e4 Kg7 37. e5 Qxe5 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Sosonko, Gennadi"]
[Black "Pieterse, Gert"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2530"]
[BlackElo "2290"]
[PlyCount "89"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 d5 2. Nf3 Bf5 3. c4 e6 4. cxd5 exd5 5. Qb3 Nc6 6. Nc3 Bb4 7. Bf4 Nge7 8.
e3 O-O 9. Be2 Bd6 10. Bxd6 Qxd6 11. O-O Rfd8 12. Nb5 Qd7 13. Rfc1 a6 14. Nc3
Qd6 15. Na4 b6 16. Rc3 Na5 17. Qa3 Qxa3 18. Rxa3 Nc4 19. Rc3 Bd7 20. b3 Bxa4
21. bxc4 c6 22. Rb1 b5 23. cxb5 Bxb5 24. Bf1 f6 25. Ne1 Kf7 26. Nd3 Rdc8 27.
Nc5 Nf5 28. a4 Bxf1 29. Kxf1 Nd6 30. Rb6 a5 31. Nb7 Nc4 32. Rxc4 dxc4 33. Nd6+
Ke6 34. Nxc8 Rxc8 35. Ke2 Kd6 36. Kd2 Kc7 37. Ra6 Rb8 38. Kc3 Rb3+ 39. Kxc4 Rb2
40. Rxa5 g6 41. Ra7+ Kb6 42. Rxh7 Rxf2 43. g4 Rc2+ 44. Kd3 Ra2 45. Rf7 1-0

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Sosonko, Gennadi"]
[Black "Riemersma, Liafbern"]
[Result "1/2-1/2"]
[ECO "E03"]
[WhiteElo "2530"]
[BlackElo "2395"]
[PlyCount "132"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. Qc2 c5 8.
Nf3 b5 9. Ne5 Nd5 10. Nc3 Nb4 11. Qd1 cxd4 12. Nc6 Nxc6 13. Bxc6 Rb8 14. Qxd4
Bb7 15. Bxb7 Rxb7 16. O-O Qb6 17. Qe4 Bc5 18. Bf4 O-O 19. Qf3 Nf6 20. Rfd1 h6
21. Kg2 Rd7 22. Bxh6 Bxf2 23. Rxd7 Nxd7 24. Bxg7 Kxg7 25. Qxf2 b4 26. Qxb6 Nxb6
27. Ne4 Rc8 28. Rd1 f5 29. Rd6 Nc4 30. Rd7+ Kg6 31. Nd6 Nxd6 32. Rxd6 Kf6 33.
Kf3 Rc2 34. Rxa6 Rxb2 35. h4 b3 36. axb3 Rxb3+ 37. e3 Rb2 38. Ra1 Rc2 39. Rh1
Kg6 40. Rg1 Kh5 41. Ra1 Kg6 42. Ra4 Kf6 43. g4 fxg4+ 44. Rxg4 e5 45. Ra4 Rc3
46. Ke4 Rc6 47. h5 Kg5 48. Ra8 Rc3 49. Rh8 Ra3 50. h6 Kg6 51. h7 Kg7 52. Rg8+
Kxh7 53. Rg3 Ra5 54. Kf5 Rb5 55. e4 Ra5 56. Kf6 Rb5 57. Rg5 Ra5 58. Rxe5 Ra6+
59. Kf7 Ra7+ 60. Re7 Ra1 61. e5 Rf1+ 62. Ke6+ Kg8 63. Ra7 Re1 64. Ra2 Kf8 65.
Rf2+ Ke8 66. Kf6 Kf8 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Sosonko, Gennadi"]
[Black "Van der Sterren, Paul"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "2530"]
[BlackElo "2520"]
[PlyCount "34"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. g3 O-O 6. Bg2 dxc4 7. O-O Nbd7 8. e4
c6 9. a4 b6 10. Qe2 a5 11. Rd1 Ba6 12. Bf4 Re8 13. Nd2 Rc8 14. Nxc4 Nd5 15. Bd2
Nb4 16. Be3 Nd5 17. Bd2 Nb4 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Timman, Jan"]
[Black "Boersma, Paul"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2590"]
[BlackElo "2415"]
[PlyCount "146"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8.
Ne2 Nd7 9. O-O Qc7 10. Ng3 Rd8 11. Qh5 Nf8 12. Ne4 Be6 13. Re1 b5 14. Be3 a5
15. a4 bxa4 16. Rxa4 Bb3 17. Raa1 a4 18. Bd2 Ra5 19. Qf3 Bxh2+ 20. Kf1 Be6 21.
Nc5 Bd6 22. b4 axb3 23. Rxa5 Qxa5 24. Nb7 Qa2 25. Nxd8 Qxd2 26. Nxe6 Nxe6 27.
Qe3 Bf4 28. Qxd2 Bxd2 29. Rb1 Bxc3 30. Rxb3 Bxd4 31. Rb8+ Nf8 32. Bxh7+ Kxh7
33. Rxf8 Kg6 34. Rc8 c5 35. Rc6 Kg5 36. Rc7 Kg6 37. g4 f5 38. gxf5+ Kxf5 39.
Rxf7+ Kg6 40. Rc7 Kh7 41. Ke2 Kg6 42. Kf3 Kf5 43. Rc8 Ke5 44. Rf8 Kd5 45. Rf5+
Kc4 46. Ke4 Kc3 47. Rf7 Kd2 48. f4 Ke2 49. Ra7 Kd2 50. Ra3 Kc2 51. Rh3 Kd2 52.
f5 Kc2 53. Kd5 Kd2 54. Kc4 Ke2 55. Ra3 Kd2 56. Rb3 Ke2 57. Kd5 Kd2 58. Ke4 Kc2
59. Rh3 Kd2 60. Rh2+ Kc3 61. Rg2 Bf6 62. Kd5 Bd4 63. Re2 Kd3 64. Re6 Kc3 65.
Rg6 Kd3 66. Rg3+ Kc2 67. Kc4 Kd2 68. Rf3 Ke2 69. Rd3 Bf6 70. Rb3 Bd4 71. Kd5
Kd2 72. Ke4 Kc2 73. Rd3 Bg1 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Timman, Jan"]
[Black "Kuijf, Rini"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2590"]
[BlackElo "2470"]
[PlyCount "122"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

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. O-O Bd6 11. Nf3 O-O 12. Bf4 Bxf4 13. Nxf4 Qd6 14. g3 e5 15.
dxe5 Nxe5 16. Nxe5 Qxe5 17. Qb3 Bd7 18. Rfe1 Qd6 19. Rad1 Bc6 20. Re6 Qc5 21.
Qc2 Qxc2 22. Bxc2 Rae8 23. Bb3 Rxe6 24. Nxe6 Re8 25. Nd4 Bd7 26. f3 Kf8 27. g4
g5 28. Kf2 Ke7 29. h4 Rg8 30. hxg5 Rxg5 31. Ke3 Kd6 32. Rh1 Re5+ 33. Kf4 Re7
34. Bc2 Rf7 35. Nf5+ Bxf5 36. Bxf5 d4 37. g5 Nd5+ 38. Ke4 d3 39. Bg4 Nf4 40. b4
Kc6 41. a4 a5 42. Rh6+ Ng6 43. Kxd3 axb4 44. Kc4 Rf4+ 45. Kb3 Kc5 46. Rxh7 Ne5
47. Rxb7 Nxg4 48. Rb5+ Kc6 49. fxg4 Rxg4 50. Rf5 Kb6 51. a5+ Ka7 52. Ka4 Kb7
53. Rf7+ Ka6 54. Rf6+ Ka7 55. g6 Kb7 56. Rf7+ Ka6 57. Rf6+ Kb7 58. Re6 Ka7 59.
Rb6 Ka8 60. Kb3 Ka7 61. Re6 Kb7 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Timman, Jan"]
[Black "Ree, Hans"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2590"]
[BlackElo "2440"]
[PlyCount "80"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Bd3 O-O 7. h3 a6 8. Nf3 b5
9. cxb5 axb5 10. Nxb5 Na6 11. Nc3 Nb4 12. Bc4 Qb6 13. O-O Ba6 14. Bxa6 Qxa6 15.
Bg5 h6 16. Be3 Qd3 17. e5 Nd7 18. exd6 exd6 19. a3 Qxd1 20. Raxd1 Nc2 21. Bf4
Nxa3 22. Bxd6 Rfe8 23. bxa3 Bxc3 24. Bf4 g5 25. Bc1 Reb8 26. Rd3 Bf6 27. Nd2
Bd4 28. Nc4 Ra4 29. Nd6 Ne5 30. Rdd1 Kh7 31. Rfe1 Rd8 32. Nb5 f6 33. Be3 Bxe3
34. Rxe3 Kg6 35. d6 Ra5 36. Nc7 Nc4 37. Re6 Rxa3 38. d7 Ne5 39. Ne8 Rxd7 40.
Rxf6+ Kh5 1-0

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Timman, Jan"]
[Black "Riemersma, Liafbern"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2590"]
[BlackElo "2395"]
[PlyCount "61"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4
Bb7 9. d3 d6 10. Nc3 Na5 11. Ba2 b4 12. Ne2 b3 13. cxb3 Nc6 14. Bd2 a5 15. Ng3
Re8 16. Rc1 Bf8 17. b4 Nxb4 18. Bxb4 axb4 19. Ng5 Re7 20. d4 Qe8 21. dxe5 dxe5
22. Nxf7 Rxf7 23. Rxc7 Bd5 24. Bxd5 Nxd5 25. Qxd5 Rxa4 26. Re3 Ra1+ 27. Nf1 Ra6
28. Rf3 Raf6 29. Nd2 Be7 30. Ra7 Rd6 31. Ra8 1-0

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Timman, Jan"]
[Black "Sosonko, Gennadi"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "2590"]
[BlackElo "2530"]
[PlyCount "91"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 g6 7. h3 Bg7 8. Qd2
O-O 9. O-O-O Bd7 10. g4 Rc8 11. Kb1 Ne5 12. f4 Nc4 13. Bxc4 Rxc4 14. e5 Ne8 15.
Qd3 Rc8 16. Rhe1 a6 17. Bf2 Nc7 18. Bh4 dxe5 19. fxe5 Qe8 20. Nf5 Bxf5 21. gxf5
e6 22. Ne4 exf5 23. Nd6 Qa4 24. Nxc8 Qxh4 25. Qd7 Ne6 26. Qxb7 Qxh3 27. Qxa6 f4
28. Rh1 Qg2 29. Rdg1 Qe4 30. Ne7+ Kh8 31. Nxg6+ fxg6 32. Qxe6 Qxe5 33. Rxh7+
Kxh7 34. Rh1+ Qh5 35. Rxh5+ gxh5 36. Qe4+ Kg8 37. Qf3 h4 38. a4 h3 39. a5 h2
40. a6 Rf7 41. c3 Ra7 42. Qd5+ Kf8 43. Qd8+ Kf7 44. Qh4 Be5 45. Qxh2 Rxa6 46.
Qh5+ 1-0

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Van der Sterren, Paul"]
[Black "Kuijf, Rini"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "2520"]
[BlackElo "2470"]
[PlyCount "70"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qxd4 Nc6 6. Qd1 exd5 7. Qxd5 Bd7 8.
Nf3 Nf6 9. Qb3 Be6 10. Qa4 Bc5 11. e3 O-O 12. Be2 a6 13. O-O b5 14. Qh4 Rc8 15.
Rd1 Qb6 16. Bd2 h6 17. Rac1 Rfd8 18. Be1 Ng4 19. h3 Be7 20. Qg3 Nf6 21. Nh2 Na5
22. Ng4 Nxg4 23. Bxg4 Nc4 24. b3 Nb2 25. Rxd8+ Rxd8 26. Bxe6 Qxe6 27. Ne2 Bd6
28. Qh4 Be7 29. Qh5 Nd3 30. Rd1 Nxe1 31. Rxe1 Rd2 32. Nf4 Qc6 33. Rd1 g6 34.
Qg4 h5 35. Nxh5 f5 0-1

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Van der Sterren, Paul"]
[Black "Ligterink, Gert"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2520"]
[BlackElo "2470"]
[PlyCount "65"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2
d5 9. Ne5 Nd7 10. Nxe4 dxe4 11. Nxd7 Qxd7 12. Bc3 Rad8 13. Qc2 f5 14. Rad1 Qe8
15. f3 Qg6 16. e3 h5 17. fxe4 Bxe4 18. Bxe4 fxe4 19. Rf4 Rxf4 20. exf4 Bf6 21.
Qe2 Qf5 22. Qe3 c5 23. Rd2 Kh7 24. Kg2 cxd4 25. Bxd4 e5 26. Bxe5 Rxd2+ 27. Qxd2
Bxe5 28. Qd5 e3 29. Qxe5 Qc2+ 30. Kh3 e2 31. Qxh5+ Kg8 32. Qe8+ Kh7 33. Qh5+
1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Van der Sterren, Paul"]
[Black "Pieterse, Gert"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2520"]
[BlackElo "2290"]
[PlyCount "41"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 a6 6. Qc2 Nbd7 7. b3 Bd6 8. Be2
O-O 9. O-O Qe7 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 e5 13. Bg5 f6 14. Bd3 g6 15.
Bh6 Re8 16. c5 exd4 17. Bc4+ Kh8 18. Qxe7 Bxe7 19. Rfe1 Ne5 20. Nxe5 fxe5 21.
Rxe5 1-0

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Van der Sterren, Paul"]
[Black "Timman, Jan"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2520"]
[BlackElo "2590"]
[PlyCount "86"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 b5 6. cxb5 Bxb5 7. Bg2 c5 8. O-O
Bc6 9. Ba3 Na6 10. Nbd2 Be7 11. Rc1 cxd4 12. Bxe7 Qxe7 13. Nc4 O-O 14. Qxd4 d5
15. Nfe5 Rfc8 16. Nxc6 Rxc6 17. Ne5 Rc7 18. Rxc7 Qxc7 19. Nd3 Qb6 20. Qxb6 axb6
21. Rc1 Kf8 22. a4 Ke7 23. Rc6 Nd7 24. e4 dxe4 25. Bxe4 Ra7 26. f4 Nac5 27.
Nxc5 Nxc5 28. Bc2 Rb7 29. b4 Nd7 30. Bd3 Nf6 31. Ba6 Ra7 32. Rxb6 Nd7 33. Rc6
Nb8 34. Rc8 Nxa6 35. b5 Nb4 36. b6 Rb7 37. a5 Kd7 38. Rc4 Na6 39. Kf2 Rb8 40.
Ke3 Rc8 41. Rd4+ Kc6 42. Rd1 Nc5 43. Rc1 Kb5 0-1

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Van der Sterren, Paul"]
[Black "Van der Wiel, John"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2520"]
[BlackElo "2590"]
[PlyCount "57"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 Nf6 2. c4 d6 3. Nc3 Bf5 4. Nf3 g6 5. g3 Ne4 6. Nxe4 Bxe4 7. Bg2 Bg7 8.
O-O O-O 9. Be3 c5 10. Qd2 Qb6 11. Rad1 Nc6 12. d5 Bxf3 13. exf3 Nd4 14. Rfe1
Qa6 15. Bxd4 Bxd4 16. b3 Bf6 17. a4 Qb6 18. Qc2 Kg7 19. Re3 a6 20. Rde1 Qb4 21.
Bf1 Rfe8 22. Bd3 Rh8 23. h4 Qa5 24. f4 h5 25. Kg2 Qc7 26. f5 gxf5 27. Rf3 Rh6
28. Rxf5 Rah8 29. Rf3 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Van der Sterren, Paul"]
[Black "Vanheste, Jeroen"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2520"]
[BlackElo "2290"]
[PlyCount "81"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. O-O O-O 6. c4 d6 7. Nc3 Qe8 8. d5
Na6 9. Rb1 c6 10. b4 Bd7 11. a3 Rb8 12. Be3 Nc7 13. Rc1 a6 14. Qd2 Rc8 15. Bh6
Bxh6 16. Qxh6 e5 17. dxe6 Bxe6 18. Qf4 d5 19. cxd5 Ncxd5 20. Nxd5 Bxd5 21. e3
Qe7 22. Rfd1 Rfe8 23. Qd4 Rcd8 24. Qb2 Be4 25. h3 Rxd1+ 26. Rxd1 Rd8 27. Rxd8+
Qxd8 28. Qe5 Qd1+ 29. Kh2 Bxf3 30. Qxf6 Qd5 31. Bxf3 Qxf3 32. Qd8+ Kg7 33. Qd4+
Kh6 34. Kg1 Qe4 35. Qd8 Qe5 36. Kh2 Qb2 37. Qh4+ Kg7 38. Qe7+ Kh6 39. Kg2 Qxa3
40. Qf8+ Kh5 41. Kf3 1-0

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Van der Wiel, John"]
[Black "Boersma, Paul"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2590"]
[BlackElo "2415"]
[PlyCount "77"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Nd7 7. Ne2 Bd6
8. Bf4 Nb6 9. Bb3 a5 10. a4 O-O 11. O-O Bg4 12. Bxd6 Qxd6 13. h3 Be6 14. c3 Nd5
15. Bxd5 Bxd5 16. Qd3 Rfd8 17. c4 Be6 18. b3 g6 19. Rfd1 Qb4 20. Qf3 Rd6 21. d5
cxd5 22. cxd5 Bd7 23. Rd4 Qb6 24. Rad1 Rc8 25. Ng3 f5 26. Nf1 Rc1 27. Qf4 Rxd1
28. Rxd1 Qc5 29. Ne3 Rb6 30. Qb8+ Kg7 31. Qd8 Rd6 32. Qe7 b5 33. axb5 Bxb5 34.
Kh2 h5 35. Rd2 f4 36. Rc2 Qb6 37. Nc4 Bxc4 38. bxc4 Qc5 39. Re2 1-0

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Van der Wiel, John"]
[Black "Kuijf, Rini"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2590"]
[BlackElo "2470"]
[PlyCount "46"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Ndb5 d6 7. Bf4 e5 8.
Bg5 a6 9. Na3 Be6 10. Nc4 Rc8 11. Bxf6 Qxf6 12. Nb6 Rb8 13. Ncd5 Qd8 14. c3 Be7
15. Bd3 Bg5 16. Bc2 O-O 17. O-O Kh8 18. Qe2 g6 19. Kh1 Bh6 20. Rad1 Ne7 21. Bb3
Nxd5 22. Nxd5 b5 23. Ne3 Bxe3 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Van der Wiel, John"]
[Black "Ree, Hans"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2590"]
[BlackElo "2440"]
[PlyCount "51"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. a4 Qf6 7. Qe2 a6 8. a5
Ba7 9. Nc3 Nge7 10. Nd5 Nxd5 11. exd5+ Ne7 12. h4 d6 13. Ra4 O-O 14. Rf4 Bf5
15. g4 Rae8 16. gxf5 Nxd5 17. Re4 Bxf2+ 18. Kd1 Ne3+ 19. Bxe3 Rxe4 20. Qxf2
Qxb2 21. Bd3 Ra4 22. Rg1 f6 23. Qg2 Rf7 24. Qxb7 Ra1+ 25. Kd2 Rxg1 26. Qa8+ 1-0

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Van der Wiel, John"]
[Black "Sosonko, Gennadi"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2590"]
[BlackElo "2530"]
[PlyCount "56"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Nb5 Bc5 6. Qe2 Bb6 7. N1c3 Nge7
8. Be3 Ba5 9. O-O-O a6 10. Nd5 Nxd5 11. exd5 axb5 12. Bd4+ Qe7 13. dxc6 dxc6
14. Qxe7+ Kxe7 15. Bxg7 Rg8 16. Bd4 Bb6 17. Bxb6 cxb6 18. a3 Be6 19. g3 b4 20.
Rd3 bxa3 21. Rxa3 Rxa3 22. bxa3 Bf5 23. Bc4 b5 24. Re1+ Kf6 25. Bf1 Ra8 26. Kb2
Ra4 27. Re3 Rd4 28. Kc1 h6 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Van der Wiel, John"]
[Black "Timman, Jan"]
[Result "1/2-1/2"]
[ECO "C69"]
[WhiteElo "2590"]
[BlackElo "2590"]
[PlyCount "27"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O f6 6. d4 Bg4 7. dxe5 Qxd1 8.
Rxd1 fxe5 9. Rd3 Bd6 10. Nbd2 b5 11. b3 Ne7 12. Bb2 Ng6 13. g3 O-O 14. Kg2
1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Vanheste, Jeroen"]
[Black "Cardon, Helmut"]
[Result "1/2-1/2"]
[ECO "A63"]
[WhiteElo "2290"]
[BlackElo "2380"]
[PlyCount "95"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Bg2 g6 7. Nf3 Bg7 8. O-O
O-O 9. Nc3 a6 10. a4 Nbd7 11. Bf4 Qe7 12. h3 Rb8 13. e4 h6 14. Re1 Nh5 15. Be3
b5 16. axb5 axb5 17. Ra7 b4 18. Na4 Rb7 19. Rxb7 Bxb7 20. e5 Nxe5 21. Nxe5 Bxe5
22. g4 Ng7 23. f4 Bf6 24. Bxc5 Qxe1+ 25. Qxe1 dxc5 26. Kh2 Rd8 27. Nxc5 Bxd5
28. Qxb4 Bxg2 29. Kxg2 Be7 30. Qa5 Rd5 31. Qa8+ Rd8 32. Qa5 Rd5 33. b4 Ne6 34.
Qa8+ Rd8 35. Qa7 Bxc5 36. bxc5 Nxf4+ 37. Kg3 Ne6 38. c6 Rd3+ 39. Kf2 Rxh3 40.
c7 Nxc7 41. Qxc7 h5 42. Qd8+ Kg7 43. Qd4+ Kg8 44. g5 Ra3 45. Qb6 Ra4 46. Kf3
Rg4 47. Qb5 Kg7 48. Qe5+ 1/2-1/2

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Vanheste, Jeroen"]
[Black "Riemersma, Liafbern"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "2290"]
[BlackElo "2395"]
[PlyCount "48"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5
Ne7 9. b4 Nh5 10. g3 a5 11. bxa5 f5 12. Nd2 Nf6 13. Ba3 Bh6 14. c5 Bxd2 15.
Qxd2 Nxe4 16. Nxe4 fxe4 17. Rac1 Bh3 18. Rfd1 Nf5 19. Bb2 e3 20. fxe3 Nxg3 21.
hxg3 Qg5 22. g4 Rf2 23. Qe1 Raf8 24. e4 Qf4 0-1

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Vanheste, Jeroen"]
[Black "Sosonko, Gennadi"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2290"]
[BlackElo "2530"]
[PlyCount "72"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Nc6 6. Qa4 Nd7 7. Qxc4 Nb6 8.
Qd3 e5 9. O-O exd4 10. Bg5 f6 11. Bf4 Bd6 12. Bxd6 Qxd6 13. Rd1 Be6 14. Na3
O-O-O 15. Nb5 Qe7 16. Nfxd4 Nxd4 17. Nxd4 Bd5 18. e4 Bf7 19. Qc3 Kb8 20. a4 c5
21. Nf5 Qe5 22. a5 Nc4 23. a6 b6 24. f4 Qxc3 25. bxc3 g6 26. Ne7 Kc7 27. e5 Ne3
28. Rxd8 Rxd8 29. Nc6 Ra8 30. Bh1 Bd5 31. Ne7 Bxh1 32. Kxh1 fxe5 33. Re1 exf4
34. gxf4 Nc4 35. Nd5+ Kc6 36. Nf6 Kb5 0-1

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Vanheste, Jeroen"]
[Black "Timman, Jan"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "2290"]
[BlackElo "2590"]
[PlyCount "102"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 e6 2. c4 Nf6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Bg2 d6 7. Nf3 Be7 8. Nfd2
O-O 9. a4 b4 10. Nc4 Ba6 11. Nbd2 Nbd7 12. b3 Nb6 13. Ne3 Bb7 14. Ndc4 Nxc4 15.
Nxc4 Ba6 16. Qc2 Nd7 17. Ne3 Bf6 18. Bb2 Bxb2 19. Qxb2 Qf6 20. Qxf6 Nxf6 21.
Nf5 Rfe8 22. Bf3 Rad8 23. Rc1 Re5 24. Ne3 Rde8 25. O-O Ne4 26. Bxe4 Rxe4 27.
Rfe1 Rd4 28. Kf1 Rd2 29. Rc2 Rxe3 30. Rxd2 Rxb3 31. Kg1 Kf8 32. e4 Rd3 33. Rb2
Bc4 34. f4 a5 35. Kf2 Ra3 36. e5 Ke7 37. Rc1 Bd3 38. Rd2 Bf5 39. h3 h5 40. g4
hxg4 41. hxg4 Bxg4 42. Rdc2 Rxa4 43. exd6+ Kxd6 44. Rxc5 Bd7 45. Rc7 b3 46. Rb7
Rxf4+ 47. Ke3 Rh4 48. Rcc7 Bb5 49. Rc1 Rb4 50. Kd2 b2 51. Rb1 a4 0-1

[Event "NED-ch 1987"]
[Site "Hilversum"]
[Date "1987.??.??"]
[Round "?"]
[White "Vanheste, Jeroen"]
[Black "Van der Wiel, John"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2290"]
[BlackElo "2590"]
[PlyCount "40"]
[EventDate "1987.06.??"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. O-O c6 8. Qb3
Ne4 9. Bf4 Nd7 10. Nc3 g5 11. Be3 Nd6 12. cxd5 cxd5 13. Rfd1 Nc4 14. Bc1 f5 15.
Ne5 Na5 16. Qc2 Kg7 17. b3 Nb6 18. Bb2 Bd7 19. e3 Be8 20. f3 Nc6 1/2-1/2

