[Event "The Hague AEGON"]
[Site "The Hague"]
[Date "1997.??.??"]
[Round "2"]
[White "Comp Fritz"]
[Black "De Boer, Gert Jan"]
[Result "1/2-1/2"]
[ECO "C06"]
[BlackElo "2430"]
[PlyCount "92"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 Nc6 8. 0-0 Qb6 9. dxc5 Nxc5 10. Bc2 Qc7 11. Re1 b6 12. Nb3 Bb7 13. Bg5 Bxg5 14. Nxg5 h6 15. Qh5 Kf8 16. Nd4 Qe7 17. Ngf3 g6 18. Nxc6 Bxc6 19. Qg4 Kg7 20. Nd4 Bd7 21. a4 a5 22. Re3 Raf8 23. b3 Rc8 24. Rae1 Qg5 25. Qxg5 hxg5 26. h3 Rc7 27. Rd1 Rhc8 28. Rg3 Kh6 29. Kf1 Be8 30. Re1 Rb8 31. Ra1 Rbc8 32. Rc1 Nb7 33. Bb1 Nc5 34. Re3 Rb8 35. Bc2 Rbc8 36. Ke1 Rb8 37. f3 Rbc8 38. Rd1 Kg7 39. Kd2 Kf8 40. Rh1 Kg7 41. h4 gxh4 42. Rxh4 Bd7 43. f4 Rh8 44. Rxh8 Kxh8 45. Rh3+ Kg7 46. g4 Rc8 1/2-1/2

[Event "The Hague AEGON"]
[Site "The Hague"]
[Date "1997.??.??"]
[Round "6"]
[White "Comp Isichess 2.6"]
[Black "De Boer, Gert Jan"]
[Result "0-1"]
[ECO "D42"]
[BlackElo "2430"]
[PlyCount "118"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. cxd5 Nxd5 8. Bd2 Nc6 9. Bd3 Nf6 10. a3 Be7 11. Bf4 0-0 12. 0-0 b6 13. Rc1 Bb7 14. Re1 Rc8 15. Re2 Na5 16. Ne5 Nd5 17. Nxd5 Bxd5 18. Rxc8 Qxc8 19. Re3 g6 20. Bb5 Qb7 21. Qf1 Nc6 22. Nxc6 Bxc6 23. Bxc6 Qxc6 24. Rc3 Qd5 25. Be3 Bf6 26. Rc4 Rd8 27. f3 h5 28. a4 Kg7 29. b3 Rd7 30. Qc1 Qf5 31. Bh6+ Kh7 32. Be3 Bg7 33. Kf2 Bf6 34. b4 g5 35. h3 Kg7 36. b5 Rd5 37. Rc7 Bxd4 38. Bxd4+ Rxd4 39. Rxa7 g4 40. hxg4 hxg4 41. Qc3 e5 42. Qe3 gxf3 43. gxf3 Qh5 44. Kf1 Qh3+ 45. Kf2 Qh2+ 46. Ke1 Qh1+ 47. Ke2 Qg2+ 48. Ke1 Qg3+ 49. Ke2 Rb4 50. Kd1 Rb1+ 51. Kc2 Rf1 52. Rd7 Rxf3 53. Qxb6 Qf4 54. Qg1+ Rg3 55. Qxg3+ Qxg3 56. Rd3 Qf2+ 57. Rd2 Qe3 58. Rg2+ Kf6 59. Rg8 e4 0-1

[Event "The Hague AEGON"]
[Site "The Hague"]
[Date "1997.??.??"]
[Round "4"]
[White "Comp Zarkov"]
[Black "De Boer, Gert Jan"]
[Result "1/2-1/2"]
[ECO "B50"]
[BlackElo "2430"]
[PlyCount "149"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. Bb5 d6 5. d4 cxd4 6. Qxd4 Bd7 7. Qd3 a6 8. Bxc6 bxc6 9. Bg5 Qc7 10. 0-0 Ne7 11. Rad1 Ng6 12. h4 h6 13. Be3 Be7 14. h5 Nf8 15. Na4 c5 16. Nc3 Qb7 17. Nd2 Bb5 18. Nxb5 axb5 19. c4 b4 20. Ra1 Nd7 21. a3 bxa3 22. Rxa3 0-0 23. Rb3 Qc6 24. Qe2 Bf6 25. Qg4 Kh8 26. Qg3 Rab8 27. Rxb8 Rxb8 28. b3 Qa6 29. Bf4 Ne5 30. Rc1 Qa2 31. Qe3 Qb2 32. Rf1 Qc2 33. Bg3 Rb6 34. Qe1 Nd3 35. Qd1 Qc3 36. Kh2 Bd4 37. Kh1 Nb2 38. Qc1 Qxc1 39. Rxc1 Nd3 40. Rf1 e5 41. Bh4 f6 42. f3 Be3 43. Rd1 Bxd2 44. Rxd2 Rxb3 45. Kh2 Kg8 46. Ra2 Rb7 47. Rd2 Rb3 48. Ra2 Nf4 49. Ra8+ Kh7 50. Ra7 Rb2 51. Bxf6 Rxg2+ 52. Kh1 Kg8 53. Ra8+ Kf7 54. Bxe5 dxe5 55. Rf8+ Ke6 56. Rf6+ Ke7 57. Rf7+ Kd6 58. Rxf4 Rg5 59. Rh4 Kc6 60. Rh3 Kb6 61. Rh2 Kc6 62. Rh3 Kd6 63. Rh2 Kc7 64. Rh3 Kc6 65. Rh2 Kd6 66. Rh3 Ke6 67. Kh2 Kf6 68. Rh4 Ke7 69. Kh1 Ke6 70. Rh2 Rg3 71. Rf2 Kf6 72. Kh2 Rg5 73. Rd2 Rxh5+ 74. Kg2 Kg5 75. Kg3 1/2-1/2

[Event "The Hague AEGON"]
[Site "The Hague"]
[Date "1997.??.??"]
[Round "3"]
[White "De Boer, Gert Jan"]
[Black "Comp Ferret"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2430"]
[PlyCount "69"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. b3 Bg4 5. Bb2 Nbd7 6. 0-0 e6 7. c4 Bd6 8. d4 0-0 9. Ne5 Bf5 10. Nd2 Qc7 11. Nxd7 Qxd7 12. Re1 Bb4 13. a3 Ba5 14. b4 Bc7 15. Qb3 a5 16. Rad1 Rfd8 17. f3 Bg6 18. e4 axb4 19. axb4 Ra6 20. Qc3 Rda8 21. Rc1 Bb6 22. Kh1 dxe4 23. Nxe4 Nxe4 24. fxe4 Ra2 25. d5 f6 26. Bh3 Bf7 27. Rcd1 Qe8 28. c5 Bd8 29. d6 e5 30. Ra1 Bg6 31. Kg1 Rxa1 32. Bxa1 Kh8 33. Bb2 Qf7 34. Qd3 Ra4 35. Qc3 1/2-1/2

[Event "The Hague AEGON"]
[Site "The Hague"]
[Date "1997.??.??"]
[Round "5"]
[White "De Boer, Gert Jan"]
[Black "Comp Mephisto Atlanta"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2430"]
[PlyCount "78"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 d5 4. 0-0 e6 5. d3 Bd6 6. Nbd2 0-0 7. e4 Bc7 8. c3 Nc6 9. Re1 d4 10. cxd4 cxd4 11. e5 Nd7 12. Nc4 Nc5 13. a3 a5 14. Ng5 h6 15. Ne4 Nxe4 16. Rxe4 Ra6 17. Qe2 b5 18. Nd2 Ne7 19. Nf3 Bb7 20. Rg4 Bxf3 21. Bxf3 Ng6 22. Re4 Qd5 23. Bf4 Nxf4 24. gxf4 Rd8 25. Kh1 Rc6 26. Rg1 Qb3 27. Bh5 Kf8 28. Qg4 g6 29. Bxg6 Qxd3 30. Bh7 b4 31. f5 exf5 32. Bxf5 h5 33. Qg8+ Ke7 34. Qg5+ Kf8 35. Rf4 Qc4 36. Be4 Rb6 37. Rf6 d3 38. f3 d2 39. e6 Qxe6 1-0

[Event "The Hague AEGON"]
[Site "The Hague"]
[Date "1997.??.??"]
[Round "1"]
[White "De Boer, Gert Jan"]
[Black "Comp XXXX II"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2430"]
[PlyCount "81"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. b3 Nf6 4. Bb2 d5 5. cxd5 Nxd5 6. g3 Nf6 7. Bg2 e6 8. Nc3 Bd7 9. 0-0 e5 10. Rc1 Bd6 11. Nb5 Bb8 12. a4 a6 13. Na3 Qe7 14. Qc2 Bc7 15. e3 Rc8 16. Qb1 0-0 17. Rfe1 Be6 18. Nc4 Nd7 19. d4 b5 20. axb5 axb5 21. Ncd2 Ba5 22. Red1 exd4 23. exd4 Bxd2 24. Rxd2 Na5 25. d5 Nxb3 26. Re2 Nxc1 27. Qxc1 Rfe8 28. dxe6 fxe6 29. Ng5 Nf8 30. Re5 h6 31. Ne4 Nd7 32. Rh5 Red8 33. Bh3 Rc6 34. Rxh6 Rf8 35. Rg6 Rf7 36. Qc3 Ra6 37. Bg4 Nf8 38. Rg5 b4 39. Qc4 Rb6 40. Bh5 g6 41. Bxg6 1-0

[Event "NED-Cup corr"]
[Site "Netherlands"]
[Date "1997.??.??"]
[Round "?"]
[White "De Boer, Gert Jan"]
[Black "Dries, A Jan"]
[Result "0-1"]
[ECO "A10"]
[PlyCount "60"]
[EventDate "1997.??.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g4 g6 4. Bg2 Bg7 5. d4 0-0 6. Nh3 c5 7. dxc5 Na6 8. e4 fxe4 9. Be3 Qc7 10. Ng5 Nxc5 11. 0-0 d6 12. Qc2 Bf5 13. Bxc5 Qxc5 14. Qb3 e3 15. Na4 exf2+ 16. Rxf2 Qd4 17. Rd1 Qxg4 18. h4 Nh5 19. c5+ Kh8 20. cxd6 exd6 21. Nc3 Qg3 22. Qxb7 Nf4 23. Ne2 Nxe2+ 24. Rxe2 Bg4 25. Nf7+ Rxf7 26. Qxa8+ Rf8 27. Re8 Qf2+ 28. Kh1 Qxh4+ 29. Kg1 Qf2+ 30. Kh1 Bxd1 0-1

[Event "NED-Cup corr"]
[Site "Netherlands"]
[Date "1997.??.??"]
[Round "?"]
[White "De Boer, Gert Jan"]
[Black "Spierenburg, Pieter"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "56"]
[EventDate "1997.??.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. e3 Bg7 5. d4 d6 6. Be2 Nf6 7. d5 Na5 8. 0-0 0-0 9. e4 b6 10. Bg5 Ba6 11. b3 Nd7 12. Rc1 Bb7 13. h4 Re8 14. Qd2 Rb8 15. h5 Qc7 16. g3 Nf6 17. h6 Bh8 18. Nh2 Nd7 19. f4 e6 20. dxe6 Bd4+ 21. Kg2 fxe6 22. Nf3 Bxc3 23. Rxc3 Rf8 24. Nh4 Rbe8 25. f5 Ne5 26. fxg6 Rxf1 27. gxh7+ Qxh7 28. Qf4 Rxf4 0-1

[Event "NED-chT playoff"]
[Site "Breda"]
[Date "1996.05.??"]
[Round "1"]
[White "De Boer, Gert Jan"]
[Black "Polgar, Sofia"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2445"]
[BlackElo "2495"]
[PlyCount "90"]
[EventDate "1996.05.??"]
[EventType "team"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 dxc4 5. Bg2 Nc6 6. Qa4 Bb4+ 7. Bd2 Nd5 8. Qb5 0-0 9. Qxc4 Nb6 10. Qd3 Bxd2+ 11. Nbxd2 e5 12. Nxe5 Nb4 13. Qb1 Qxd4 14. Ndf3 Qd8 15. a3 N4d5 16. 0-0 Qe7 17. Qc2 a5 18. Rad1 a4 19. e4 Nf6 20. Rfe1 Be6 21. Qc3 c5 22. Nd3 Bb3 23. Ra1 Rac8 24. Nf4 Rfd8 25. Nd2 c4 26. Rac1 Qc5 27. e5 Nbd5 28. Nxd5 Nxd5 29. Qf3 Ne7 30. Re2 Nc6 31. Qh5 Nd4 32. Re3 g6 33. Qg4 Nf5 34. Re2 Qd4 35. Qg5 Qxb2 36. Rce1 h6 37. Qf4 Nd4 38. Qxh6 Nxe2+ 39. Rxe2 Rxd2 40. Rxd2 Qa1+ 41. Bf1 Qxe5 42. h4 c3 43. Re2 Qxe2 44. Bxe2 c2 45. Qc1 Rd8 0-1

[Event "The Hague AEGON"]
[Site "The Hague"]
[Date "1996.04.17"]
[Round "6"]
[White "De Boer, Gert Jan"]
[Black "Comp Centaur"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2445"]
[PlyCount "112"]
[EventDate "1996.04.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. b3 Bf5 5. Bb2 e6 6. d3 h6 7. Nbd2 Nbd7 8. 0-0 Bc5 9. e3 0-0 10. Qe2 Bh7 11. a3 Bf5 12. e4 dxe4 13. dxe4 Bh7 14. e5 Ng4 15. Ne4 Bb6 16. Nd6 Qc7 17. h3 Bxf2+ 18. Kh1 Bc5 19. hxg4 Bxd6 20. exd6 Qxd6 21. Rad1 Qe7 22. Rd2 Nc5 23. Kh2 Rfd8 24. Rfd1 Ne4 25. Rd4 Rxd4 26. Rxd4 Nd6 27. a4 c5 28. Rd1 f6 29. Ne1 Rd8 30. Nd3 Nf7 31. Nf4 Rxd1 32. Qxd1 e5 33. Nd5 Qd6 34. Qe2 Ng5 35. Qb5 Qb8 36. Qxc5 Kh8 37. c4 b6 38. Qe7 Bg6 39. b4 Nf7 40. Nc7 Ng5 41. Bc1 Nh7 42. Ne6 Qg8 43. Bd5 Bf7 44. Be3 a5 45. b5 Ng5 46. Bxg5 hxg5 47. Kg1 e4 48. Nc7 Bxd5 49. cxd5 Qc8 50. Qe8+ Qxe8 51. Nxe8 Kg8 52. Kf2 Kf8 53. Nd6 Ke7 54. Nc8+ Kd7 55. Nxb6+ Kd6 56. Nc4+ Kxd5 1-0

[Event "The Hague AEGON"]
[Site "The Hague"]
[Date "1996.04.16"]
[Round "5"]
[White "Comp Schach"]
[Black "De Boer, Gert Jan"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "2445"]
[PlyCount "99"]
[EventDate "1996.04.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 b6 7. Bd3 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 Ba6 10. Nc3 Bxd3 11. Qxd3 Nxc3 12. bxc3 Nc6 13. 0-0 0-0 14. Rad1 d6 15. exd6 Qxd6 16. Ng5 g6 17. Ne4 Qe7 18. d5 exd5 19. Qxd5 Qc7 20. Nf6+ Kg7 21. Qf3 Rad8 22. Nd5 Qe5 23. Nxb6 Rxd1 24. Rxd1 Re8 25. Rf1 Qe4 26. Qxe4 Rxe4 27. Nd5 Re2 28. Ra1 Ne5 29. a4 a5 30. Kf1 Rc2 31. Rd1 Nc4 32. Rd4 Nb2 33. h4 h5 34. g3 Kf8 35. Ke1 Kg7 36. f3 f6 37. Re4 Nd3+ 38. Kd1 Ra2 39. Re7+ Kf8 40. Re6 Rxa4 41. Rxf6+ Kg7 42. Ke2 Ne5 43. Re6 Nf7 44. Nf4 Nh8 45. Ra6 Ra1 46. Ne6+ Kg8 47. Kd3 a4 48. Ra8+ Kh7 49. Ra7+ Kh6 50. Ng5 1-0

[Event "The Hague AEGON"]
[Site "The Hague"]
[Date "1996.04.15"]
[Round "4"]
[White "De Boer, Gert Jan"]
[Black "Comp Fritz"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2445"]
[PlyCount "62"]
[EventDate "1996.04.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. b3 d4 5. e3 Nc6 6. exd4 Nxd4 7. Bg2 Bc5 8. Nc3 0-0 9. 0-0 Re8 10. Re1 e5 11. h3 Nf5 12. g4 e4 13. gxf5 exf3 14. Rxe8+ Qxe8 15. Qxf3 Qe1+ 16. Bf1 Bd4 17. Rb1 Bd7 18. Ne2 Bc6 19. Qf4 Be4 20. Bb2 Bxf2+ 21. Qxf2 Qxf2+ 22. Kxf2 Bxb1 23. Bxf6 gxf6 24. Nc3 Bxf5 25. Nd5 Bb1 26. Nxc7 Rd8 27. Nd5 Bxa2 28. b4 Kg7 29. Ke3 f5 30. Nc3 f4+ 31. Kxf4 Bxc4 0-1

[Event "The Hague AEGON"]
[Site "The Hague"]
[Date "1996.04.??"]
[Round "3"]
[White "Comp Drei Hirn"]
[Black "De Boer, Gert Jan"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "2445"]
[PlyCount "194"]
[EventDate "1996.04.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nc3 Nxc3 7. bxc3 Qc7 8. Bd2 d6 9. f4 Be7 10. Bd3 b6 11. Ne2 g6 12. 0-0 Bb7 13. c4 0-0 14. Nc3 Nc6 15. Be3 Rad8 16. Nb5 Qd7 17. Nxd6 Bxd6 18. exd6 Qxd6 19. Be4 Qc7 20. Qa4 Na5 21. Bxb7 Qxb7 22. c5 Nc6 23. Rab1 Ne7 24. Rfe1 Rc8 25. Qb5 Nd5 26. Bd2 Rc6 27. Rbc1 Rfc8 28. g3 R8c7 29. Rc2 Qc8 30. Rec1 Qd8 31. Qd3 Rd7 32. Qb5 Ne7 33. Be3 Rd5 34. Qa4 Rc7 35. g4 Kg7 36. cxb6 Rxc2 37. Qxc2 axb6 38. Qb2 Kg8 39. Bf2 h6 40. Rb1 b5 41. Qc1 Kh7 42. Rb3 Qd6 43. Rh3 Kg7 44. f5 g5 45. f6+ Kxf6 46. Rxh6+ Ng6 47. Be3 Kg7 48. Rh3 f6 49. Qc2 Qd7 50. Kf1 Rd6 51. Bf2 Rc6 52. Qe4 Rc1+ 53. Be1 Qd6 54. a3 Qa6 55. Kf2 Qc8 56. Bd2 Rc4 57. Qd3 Qd7 58. Be3 e5 59. Qe4 exd4 60. Bd2 Qc6 61. Qxc6 Rxc6 62. Rd3 Rc4 63. Rb3 Ne5 64. h3 Rc2 65. Ke1 Nc4 66. Bb4 Ne5 67. Bd2 Kg6 68. Kd1 Rc5 69. Ke2 Kf7 70. Rb4 Rd5 71. a4 bxa4 72. Rxa4 Ke6 73. Bb4 Rb5 74. Ra6+ Kd5 75. Be7 Rb2+ 76. Kd1 Rh2 77. Bxf6 Nf3 78. Ra5+ Ke4 79. Kc1 Rxh3 80. Bxg5 Rh1+ 81. Kb2 Rg1 82. Bf6 d3 83. Ra4+ Ke3 84. Bc3 Rg2+ 85. Kb3 Rg1 86. Kb2 Rg3 87. Kb3 Nd2+ 88. Bxd2+ Kxd2 89. Ra2+ Ke1 90. Ra1+ Ke2 91. Rh1 Rxg4 92. Rh2+ Ke3 93. Kc3 Rg3 94. Rh6 Ke2 95. Rh2+ Ke3 96. Rh6 Ke2 97. Rh2+ Ke3 1/2-1/2

[Event "The Hague AEGON"]
[Site "The Hague"]
[Date "1996.04.??"]
[Round "2"]
[White "Comp MChess Pro"]
[Black "De Boer, Gert Jan"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "2445"]
[PlyCount "182"]
[EventDate "1996.04.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. Bf4 e5 7. Be3 Be6 8. Nd2 a6 9. Nc3 Nf6 10. Nc4 Be7 11. Nd5 Bxd5 12. exd5 Na7 13. a4 0-0 14. Be2 Nd7 15. 0-0 Nc8 16. Qd3 Bg5 17. f4 exf4 18. Bxf4 Bxf4 19. Rxf4 Ncb6 20. Qd4 Nxc4 21. Bxc4 Rc8 22. Bd3 Ne5 23. b3 g6 24. c4 a5 25. Be2 f5 26. Rff1 Qc7 27. Kh1 Qc5 28. Qd2 Rce8 29. Rac1 Nd7 30. Rc3 Re7 31. Rg3 Kg7 32. Bd3 Ref7 33. Rh3 Ne5 34. Qh6+ Kg8 35. Be2 Qd4 36. Qc1 Re8 37. Rf4 Qc5 38. Qc3 Rfe7 39. Rf1 Nd7 40. Bd1 Re3 41. Rxe3 Rxe3 42. Qb2 Ne5 43. Qd2 b6 44. h3 Kg7 45. Bc2 Nd7 46. Re1 Rxe1+ 47. Qxe1 Ne5 48. Qg3 Qc8 49. Bb1 h6 50. Qh4 Qc7 51. Bc2 Nf7 52. Qg3 Kh7 53. Qe3 Ne5 54. Bb1 Qc5 55. Qd2 Qb4 56. Qxb4 axb4 57. h4 Kg7 58. h5 Kf6 59. hxg6 Kxg6 60. Kg1 Kg5 61. Kf2 Kf4 62. Kf1 h5 63. Kf2 h4 64. Kg1 Nd7 65. Kf2 Nc5 66. Bc2 Kg4 67. Bd1+ Kf4 68. Bc2 Nd7 69. Bd3 Ne5 70. Bb1 Ng4+ 71. Kg1 Ke5 72. Bd3 f4 73. Be2 Nf6 74. Kf1 Kd4 75. Bd1 Ke3 76. Ke1 Nd7 77. Bc2 Nc5 78. Bd1 Nd3+ 79. Kf1 Kd2 80. Bg4 Nc5 81. Kf2 Nxb3 82. Kf3 Nc5 83. Bf5 b3 84. Bb1 b2 85. Kxf4 Nxa4 86. Kf3 Nc3 87. Bg6 Ke1 88. Bh7 b1Q 89. Bxb1 Nxb1 90. Kg4 Kf2 91. Kxh4 Kxg2 0-1

[Event "The Hague AEGON"]
[Site "The Hague"]
[Date "1996.04.??"]
[Round "1"]
[White "De Boer, Gert Jan"]
[Black "Comp Breakthrough"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2445"]
[PlyCount "79"]
[EventDate "1996.04.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 0-0 6. c4 c6 7. 0-0 Nbd7 8. d4 dxc4 9. bxc4 Ne8 10. Qc2 Nb6 11. Nbd2 h6 12. Rad1 Rb8 13. Rfe1 Be6 14. e4 Bg4 15. h3 Bxf3 16. Nxf3 Kh7 17. h4 Kh8 18. e5 Nc7 19. h5 g5 20. Bf1 Qd7 21. e6 Nxe6 22. Ne5 Bxe5 23. Rxe5 Ng7 24. Qe4 f5 25. Qe1 Nc8 26. d5 Kh7 27. c5 cxd5 28. Rexd5 Qe6 29. Qc3 Nxh5 30. Rd8 Rxd8 31. Rxd8 Nf6 32. Bc4 Qe4 33. Bd3 Qe6 34. Qe5 Qxe5 35. Bxe5 e6 36. Bxf6 Kg6 37. Be5 Ra8 38. Bf1 Nb6 39. Rxa8 Nxa8 40. Bg2 1-0

[Event "NED-chT 9697"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "?"]
[White "De Boer, Gert Jan"]
[Black "Dekker, Kees"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2445"]
[PlyCount "69"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. g3 cxd4 5. Nxd4 Nc6 6. Nc3 Qb6 7. Nb3 Ne5 8. e4 Nfg4 9. Qe2 h5 10. h3 Nf6 11. f4 Nc6 12. Be3 Qb4 13. Bd2 Qb6 14. e5 Ng8 15. c5 Qd8 16. Ne4 Be7 17. Bg2 b6 18. Be3 bxc5 19. Nbxc5 Rb8 20. 0-0 Qa5 21. b3 Bxc5 22. Bxc5 Ba6 23. Nd6+ Kf8 24. Qe3 Nge7 25. Rf2 Kg8 26. Rd1 g6 27. g4 hxg4 28. hxg4 Rh4 29. Ne4 Nd5 30. Qg3 Rh8 31. f5 Bd3 32. Qxd3 Nxe5 33. Qg3 Nxg4 34. Qxg4 exf5 35. Rxf5 1-0

[Event "Hoogovens M-4K"]
[Site "Wijk aan Zee"]
[Date "1996.??.??"]
[Round "3"]
[White "De Boer, Gert Jan"]
[Black "Jonkman, Harmen"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2445"]
[BlackElo "2325"]
[PlyCount "88"]
[EventDate "1996.01.??"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[EventCategory "6"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. b3 Nf6 4. g3 Be7 5. Bb2 b6 6. Bg2 Bb7 7. 0-0 0-0 8. e3 c5 9. Qe2 Nc6 10. d3 Qc7 11. Nc3 Rad8 12. Rac1 Qb8 13. Rfd1 Qa8 14. cxd5 exd5 15. Na4 Ba6 16. Qc2 Qc8 17. a3 h6 18. b4 cxb4 19. axb4 Nxb4 20. Qb3 Qe6 21. Ba3 Nxd3 22. Rxd3 Bc4 23. Qd1 Bxd3 24. Qxd3 Bxa3 25. Qxa3 Rc8 26. Rd1 Ne4 27. Nd4 Qe5 28. Nb2 Rc3 29. Qxa7 Nxf2 30. Kxf2 Qxe3+ 31. Kf1 Rc1 32. Qa4 Rfc8 33. Bf3 Qd2 34. Rxc1 Rxc1+ 35. Nd1 b5 36. Nxb5 Qxh2 37. Qa8+ Kh7 38. Qxd5 Qxg3 39. Be4+ g6 40. Qxf7+ Kh8 41. Qe8+ Kg7 42. Qe7+ Kh8 43. Qf6+ Kh7 44. Nbc3 Qg4 1-0

[Event "Hoogovens M-4K"]
[Site "Wijk aan Zee"]
[Date "1996.??.??"]
[Round "1"]
[White "De Boer, Gert Jan"]
[Black "Van Mil, Johan"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2445"]
[BlackElo "2395"]
[PlyCount "59"]
[EventDate "1996.01.??"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[EventCategory "6"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. c4 d6 4. Nc3 f5 5. e4 fxe4 6. Nxe4 Nf6 7. Nc3 0-0 8. Be2 c6 9. 0-0 Na6 10. Bd2 Bf5 11. Re1 Re8 12. Bf1 Qd7 13. Rc1 Rad8 14. Bg5 Qc7 15. d5 Qb6 16. b3 Nc5 17. h3 Rc8 18. Be3 Qa5 19. Nd4 Bd7 20. Qd2 cxd5 21. cxd5 Na6 22. Ncb5 Qxd2 23. Bxd2 Nc5 24. b4 a6 25. bxc5 dxc5 26. Na7 Ra8 27. Rxc5 Rxa7 28. Rc7 Kf8 29. Nc6 Raa8 30. Rxb7 1-0

[Event "Hoogovens M-4K"]
[Site "Wijk aan Zee"]
[Date "1996.??.??"]
[Round "2"]
[White "Riemersma, Liafbern"]
[Black "De Boer, Gert Jan"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2390"]
[BlackElo "2445"]
[PlyCount "69"]
[EventDate "1996.01.??"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[EventCategory "6"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Bg5 Be7 7. Qa4+ c6 8. Bxf6 Bxf6 9. cxd5 exd5 10. g3 0-0 11. Bg2 Re8 12. 0-0 Na6 13. Rfd1 Nc7 14. Rac1 Qd7 15. e4 Qd8 16. exd5 cxd5 17. Re1 g6 18. Ne5 Re6 19. h4 Bg7 20. Bh3 Re7 21. Nc6 Bxc6 22. Qxc6 Rxe1+ 23. Rxe1 Bxd4 24. Rd1 Bg7 25. Bg2 Rc8 26. Qb7 d4 27. Qxa7 Qe7 28. Qb7 Re8 29. Ne4 f5 30. Ng5 Qd6 31. Rc1 Re7 32. Rc6 Qd7 33. Rxc7 Qxc7 34. Bd5+ Kf8 35. Ne6+ 1-0

[Event "Donner Memorial op"]
[Site "Amsterdam"]
[Date "1995.??.??"]
[Round "2"]
[White "De Boer, Gert Jan"]
[Black "Chervonenko, Irina"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2425"]
[BlackElo "2150"]
[PlyCount "61"]
[EventDate "1995.08.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. e3 b5 6. b3 Bg4 7. Be2 e6 8. h3 Bxf3 9. Bxf3 Bb4 10. Bb2 0-0 11. 0-0 Nbd7 12. Rc1 Qe7 13. Qe2 Rac8 14. Rc2 Ba3 15. Bxa3 Qxa3 16. Rfc1 bxc4 17. bxc4 Nb6 18. Nb1 Qa4 19. Nd2 Rfd8 20. Qd3 h6 21. Be2 Ra8 22. Qc3 dxc4 23. Nxc4 Nbd5 24. Qa5 Qb5 25. Qe1 Qb4 26. Na5 Qxe1+ 27. Rxe1 Nb4 28. Rc4 c5 29. a3 Nbd5 30. dxc5 Rab8 31. Nc6 1-0

[Event "NED-chT 9596"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "De Boer, Gert Jan"]
[Black "Douven, Rudy C"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2425"]
[BlackElo "2400"]
[PlyCount "46"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 0-0 5. Bg2 d5 6. Qb3 c5 7. a3 Ba5 8. 0-0 d4 9. Na4 Nbd7 10. e3 e5 11. exd4 exd4 12. d3 Rb8 13. Qc2 Bc7 14. b4 b6 15. Re1 Bd6 16. Bd2 Qc7 17. Re2 Bb7 18. Rae1 Rbe8 19. Qb3 Bc6 20. Rxe8 Rxe8 21. Rxe8+ Nxe8 22. Qd1 Nf8 23. b5 Bd7 1/2-1/2

[Event "Donner Memorial op"]
[Site "Amsterdam"]
[Date "1995.??.??"]
[Round "6"]
[White "De Boer, Gert Jan"]
[Black "Komarov, Dimitri"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "2425"]
[BlackElo "2575"]
[PlyCount "124"]
[EventDate "1995.08.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qe2 Bg4 10. Rd1 Qa5 11. e4 Qh5 12. e5 Bxf3 13. gxf3 Nd5 14. Ne4 0-0 15. Ng3 Qh4 16. Qe4 Qe7 17. Bd3 f5 18. exf6 N7xf6 19. Qh4 Qf7 20. Kh1 Ne7 21. Rg1 Ng6 22. Bxg6 hxg6 23. Rg2 Nh7 24. f4 Bd6 25. Ne2 Qf5 26. Be3 Rf6 27. Rag1 Raf8 28. Rg4 Qe4+ 29. R1g2 Qb1+ 30. Ng1 R8f7 31. R2g3 Qe4+ 32. Nf3 g5 33. fxg5 Bxg3 34. Rxe4 Bxh4 35. gxf6 Bxf6 36. Rxe6 Re7 37. Rd6 Nf8 38. Bg5 Bxg5 39. Nxg5 Re2 40. Kg2 Rxb2 41. Rd8 Re2 42. Ra8 a6 43. a5 g6 44. Rb8 Re7 45. f3 Kg7 46. Kf2 Kh6 47. h4 Kg7 48. Kg2 Nh7 49. Ne4 Nf6 50. Nc5 Nd5 51. Rxb7 Rxb7 52. Nxb7 Kf6 53. Kf2 Kf5 54. Nc5 Nc7 55. Kg3 Nb5 56. Nxa6 Nxd4 57. Nb4 c5 58. a6 Nb5 59. Nd3 c4 60. Nb2 c3 61. Nd1 g5 62. h5 g4 1-0

[Event "Groningen op"]
[Site "Groningen"]
[Date "1995.??.??"]
[Round "?"]
[White "De Boer, Gert Jan"]
[Black "Nikitin, Andrey"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2425"]
[BlackElo "2290"]
[PlyCount "65"]
[EventDate "1995.12.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "CBM 050 Extra"]
[Source "ChessBase"]
[SourceDate "1996.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.03.01"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. Nc3 a6 5. a4 e6 6. e3 c5 7. Bxc4 Nc6 8. 0-0 Bd6 9. b3 0-0 10. Bb2 cxd4 11. exd4 Nb4 12. Ne5 Bd7 13. Qf3 Nc2 14. Nxd7 Qxd7 15. Rad1 Qc7 16. Ne4 Nxe4 17. Qxe4 Nb4 18. f4 Nd5 19. f5 Bxh2+ 20. Kh1 Nf6 21. Qh4 Bg3 22. Qh3 exf5 23. Rxf5 Rae8 24. Rxf6 gxf6 25. Bd3 f5 26. Bxf5 f6 27. Ba3 Rf7 28. Be6 Rxe6 29. Qxe6 Qf4 30. d5 Qh4+ 31. Qh3 Qxh3+ 32. gxh3 Be5 33. Rg1+ 1/2-1/2

[Event "Groningen op"]
[Site "Groningen"]
[Date "1995.??.??"]
[Round "?"]
[White "De Boer, Gert Jan"]
[Black "Perdomo, Carlos Andres"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2425"]
[BlackElo "2320"]
[PlyCount "53"]
[EventDate "1995.12.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "CBM 050 Extra"]
[Source "ChessBase"]
[SourceDate "1996.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.03.01"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 b6 3. Nc3 Bb7 4. e4 d6 5. d4 cxd4 6. Nxd4 Nf6 7. Qe2 Nbd7 8. g3 Rc8 9. b3 a6 10. Bb2 e6 11. Bg2 Be7 12. 0-0 0-0 13. Rfe1 Qc7 14. Rac1 Rfe8 15. Kh1 Bf8 16. f4 e5 17. Nd5 Qb8 18. Nf5 g6 19. Nfe3 exf4 20. Nxf6+ Nxf6 21. Bxf6 fxe3 22. Qxe3 b5 23. Bb2 Bg7 24. Bxg7 Kxg7 25. cxb5 Rxc1 26. Rxc1 axb5 27. Qd4+ 1/2-1/2

[Event "Donner Memorial op"]
[Site "Amsterdam"]
[Date "1995.??.??"]
[Round "10"]
[White "De Boer, Gert Jan"]
[Black "Rychagov, Mikhail"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2425"]
[BlackElo "2475"]
[PlyCount "74"]
[EventDate "1995.08.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. d4 Nxc3 6. bxc3 g6 7. e4 Bg7 8. Rb1 0-0 9. Be2 cxd4 10. cxd4 Qa5+ 11. Bd2 Qxa2 12. 0-0 b6 13. Qc1 Bb7 14. Bc4 Qa4 15. Bb5 Qa2 16. Bc4 Qa4 17. Bb5 Qa2 18. Re1 Rc8 19. Qd1 Qc2 20. Qe2 Nc6 21. Rec1 Qa2 22. Bc4 Nxd4 23. Nxd4 Rxc4 24. Qxc4 Qxd2 25. Rd1 Qf4 26. f3 Be5 27. g3 Qe3+ 28. Kg2 Rc8 29. Nc2 Qxf3+ 30. Kxf3 Rxc4 31. Ne3 Rxe4 32. Kf2 Bd4 33. Rb3 a5 34. Rdd3 a4 35. Rb1 Ba6 36. Ra3 Bc5 37. Rc3 a3 0-1

[Event "NED-chT 9596"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "De Boer, Gert Jan"]
[Black "Tondivar, Babak"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2425"]
[BlackElo "2350"]
[PlyCount "61"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 0-0 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. a3 Qa5 10. 0-0-0 Be7 11. h4 dxc4 12. Bxc4 b6 13. Ng5 Ba6 14. Nce4 g6 15. Nxf6+ Bxf6 16. Ne4 Be7 17. Bxa6 Qxa6 18. Kb1 Rac8 19. Bh6 Rfd8 20. Bg5 Nb4 21. Rxd8+ Bxd8 22. Qd2 Bxg5 23. hxg5 Nd5 24. Nd6 Rc6 25. Nxf7 Kxf7 26. e4 Ne7 27. Rxh7+ Ke8 28. Rh8+ Kf7 29. Rh7+ Ke8 30. Rh8+ Kf7 31. Rh7+ 1/2-1/2

[Event "NED-chT 9596"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "De Boer, Gert Jan"]
[Black "Visser, Eddy"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2425"]
[PlyCount "87"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. d4 c6 4. Qc2 Nf6 5. g3 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. b3 b6 9. Bb2 Bb7 10. Nc3 c5 11. cxd5 Nxd5 12. Nxd5 Bxd5 13. e4 Bb7 14. d5 exd5 15. exd5 Bf6 16. Rad1 Bxb2 17. Qxb2 Qf6 18. Qxf6 Nxf6 19. Ne5 Rfd8 20. d6 Bxg2 21. Kxg2 Nd7 22. Rfe1 Kf8 23. Nc6 Re8 24. Re7 Rxe7 25. dxe7+ Ke8 26. a4 a6 27. Rd6 Rc8 28. Kf1 Rc7 29. f4 f5 30. Ke2 Kf7 31. Kd3 b5 32. a5 Nf6 33. Ne5+ Kxe7 34. Rxa6 Ne4 35. Ra8 Nd6 36. a6 c4+ 37. Kc2 cxb3+ 38. Kxb3 Nc8 39. Rb8 Na7 40. Kb4 Kd6 41. Rb6+ Ke7 42. Ka5 Kd8 43. Rb8+ Rc8 44. Rb7 1-0

[Event "Donner Memorial op"]
[Site "Amsterdam"]
[Date "1995.??.??"]
[Round "9"]
[White "De Boer, Gert Jan"]
[Black "Yakovich, Yuri"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2425"]
[BlackElo "2560"]
[PlyCount "71"]
[EventDate "1995.08.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. b3 b6 3. Bb2 Bb7 4. Nc3 e6 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. d4 cxd4 10. Nxd4 Qb8 11. Re1 Nxd4 12. Qxd4 d6 13. a4 Rc8 14. a5 bxa5 15. Rxa5 Bd8 16. Raa1 Bb6 17. Qd1 e5 18. Na4 Ba5 19. Re2 Bc6 20. Nc5 Bb5 21. Nd3 Bc3 22. Bxc3 Rxc3 23. Rd2 a5 24. Nb2 Ra6 25. Qb1 Rc8 26. Qe1 h6 27. Bf1 Bxf1 28. Kxf1 Qb7 29. f3 d5 30. exd5 Rc3 31. Kg2 Qb4 32. Ra4 Qc5 33. Nc4 Ra8 34. Qxe5 Rxf3 35. Kxf3 Qg1 36. Ra1 1-0

[Event "Groningen op"]
[Site "Groningen"]
[Date "1995.??.??"]
[Round "?"]
[White "De Boer, Sybolt"]
[Black "De Boer, Gert Jan"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2260"]
[BlackElo "2425"]
[PlyCount "77"]
[EventDate "1995.12.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "CBM 050 Extra"]
[Source "ChessBase"]
[SourceDate "1996.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.03.01"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. g3 d5 4. exd5 Qxd5 5. Nf3 Bg4 6. Bg2 Nf6 7. h3 Bh5 8. 0-0 e6 9. Nbd2 Be7 10. Nc4 Qd7 11. g4 Bg6 12. Nfe5 Nxe5 13. Nxe5 Qc7 14. f4 Bd6 15. Nc4 0-0 16. Bxb7 Qxb7 17. Nxd6 Qc7 18. Nc4 Nd7 19. Qf3 f6 20. Bd2 Nb6 21. Ba5 Rae8 22. Rae1 Re7 23. b3 Rd8 24. Re2 Be8 25. Nd2 Bc6 26. Qg3 Bb7 27. Kh2 Qc6 28. g5 f5 29. Bc3 Ree8 30. Bb2 Nd5 31. Nc4 Ba8 32. Ne5 Qb7 33. Ref2 Nb4 34. g6 h6 35. Nf7 Rd7 36. Rg1 Ree7 37. Qh4 Rxf7 38. gxf7+ Rxf7 39. Rfg2 1-0

[Event "Groningen op"]
[Site "Groningen"]
[Date "1995.??.??"]
[Round "?"]
[White "Eppinga, Roland"]
[Black "De Boer, Gert Jan"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "2425"]
[PlyCount "46"]
[EventDate "1995.12.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "CBM 050 Extra"]
[Source "ChessBase"]
[SourceDate "1996.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg7 10. Qd2 Nc6 11. Nxc6 bxc6 12. Bc4 Qa5 13. 0-0 h5 14. h4 gxh4 15. Bxh4 Qe5 16. Bg3 Qc5 17. Be2 h4 18. Na4 Qh5 19. Bxd6 exd6 20. Qxd6 Rh6 21. Qc7 Be5 22. Qb6 Qg5 23. Rad1 Rb8 0-1

[Event "NED-chT 9596"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Gelpke, Peter"]
[Black "De Boer, Gert Jan"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "2420"]
[BlackElo "2425"]
[PlyCount "72"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Nf3 0-0 6. e3 c5 7. dxc5 Qa5 8. Rc1 dxc4 9. Bxc4 Qxc5 10. Qb3 Nc6 11. Nb5 Be6 12. Nc7 Bxc4 13. Rxc4 Qa5+ 14. Ke2 Rab8 15. Nb5 Rbc8 16. Rhc1 Nd5 17. Be5 Nb6 18. Bxg7 Kxg7 19. Rc5 Na4 20. R5c2 Nb6 21. Na3 Rfd8 22. Nc4 Nxc4 23. Rxc4 Qd5 24. Rc5 Qxb3 25. axb3 f6 26. b4 a6 27. b5 axb5 28. Rxb5 Rd7 29. Rd1 Rcd8 30. Rxd7 Rxd7 31. Nd2 Kf7 32. Nb3 Rc7 33. Nc5 Na7 34. Rxb7 Rxc5 35. Rxa7 Rc2+ 36. Kf3 Rxb2 1/2-1/2

[Event "Donner Memorial op"]
[Site "Amsterdam"]
[Date "1995.??.??"]
[Round "8"]
[White "Hodgson, Julian M"]
[Black "De Boer, Gert Jan"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2590"]
[BlackElo "2425"]
[PlyCount "171"]
[EventDate "1995.08.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. d4 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg4 7. Qb3 Qb6 8. h3 Bh5 9. g4 Bg6 10. Nxg6 hxg6 11. Bg2 Qxb3 12. axb3 Nbd7 13. Bd2 a6 14. g5 Nh5 15. Ne2 Bd6 16. h4 0-0 17. f4 f5 18. Kf2 Kf7 19. Nc1 Rfe8 20. Nd3 Rac8 21. Rhc1 Rb8 22. Bf3 Rh8 23. Ra4 Rhc8 24. Bb4 Bxb4 25. Nxb4 Nb6 26. Ra5 Nd7 27. Nd3 Ke7 28. Raa1 Kd6 29. b4 dxc4 30. Rxc4 Ke7 31. Rc3 Kd6 32. Rac1 Rc7 33. R1c2 Rf8 34. b3 Ke7 35. Ra2 Kd6 36. Ra5 Rf7 37. Be2 Rf8 38. Nb2 Rcc8 39. Nc4+ Ke7 40. Ra1 Rc7 41. Rac1 Rb8 42. Nd2 Ra8 43. R3c2 Rcc8 44. b5 axb5 45. Bxb5 Ra5 46. Be2 Rca8 47. b4 Ra2 48. Bc4 Rxc2 49. Rxc2 Ra4 50. Rb2 Nb6 51. Ba2 Kd6 52. Nf3 Nd7 53. Bc4 Ke7 54. Be2 Ra3 55. Ne5 Nxe5 56. dxe5 Rc3 57. b5 c5 58. Ra2 b6 59. Ra7+ Kf8 60. Rb7 Rc2 61. Rxb6 Ng3 62. Kxg3 Rxe2 63. Kf3 Rb2 64. Rxe6 Kf7 65. Rb6 c4 66. Rc6 Rxb5 67. Rxc4 Rb2 68. Rc7+ Kf8 69. h5 gxh5 70. g6 Rb6 71. Rf7+ Kg8 72. Rxf5 Rxg6 73. Rxh5 Ra6 74. Rh1 Kf7 75. Rb1 Ra7 76. Rb6 g6 77. Kg4 Ra1 78. Rb7+ Ke6 79. Rg7 Rg1+ 80. Kf3 Kf5 81. e4+ Ke6 82. Rxg6+ Rxg6 83. f5+ Kxe5 84. fxg6 Kf6 85. Kf4 Kxg6 86. e5 1-0

[Event "NED-chT 9596"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Krudde, Fitzgerald"]
[Black "De Boer, Gert Jan"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "2255"]
[BlackElo "2425"]
[PlyCount "99"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Nf3 exd5 9. e3 0-0 10. Be2 c6 11. b4 Be6 12. 0-0 Nd7 13. Rb1 a6 14. a4 f5 15. g3 Kh8 16. Ne1 Qe7 17. Nd3 g5 18. f4 gxf4 19. gxf4 Rf6 20. Qe1 Rh6 21. Rb2 Nf6 22. Ne5 Ne4 23. Nxe4 dxe4 24. Kh1 Rh3 25. Bd1 Bxe5 26. dxe5 Rd8 27. Rd2 Rd3 28. Re2 c5 29. b5 axb5 30. axb5 Qd7 31. Rg1 Qxb5 32. Qf2 Qd7 33. Ra2 Bxa2 34. Qxa2 Rxh2+ 35. Qxh2 Rxd1 36. Qb2 Rxg1+ 37. Kxg1 c4 38. Kf2 b5 39. e6+ Qg7 40. Qd2 h6 41. Qd8+ Kh7 42. e7 Qg4 43. e8Q Qf3+ 44. Ke1 Qxe3+ 45. Kd1 Qb3+ 46. Ke2 Qf3+ 47. Kd2 c3+ 48. Kc2 Qe2+ 49. Kxc3 Qc4+ 50. Kd2 1-0

[Event "Donner Memorial op"]
[Site "Amsterdam"]
[Date "1995.??.??"]
[Round "3"]
[White "Lobron, Eric"]
[Black "De Boer, Gert Jan"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2595"]
[BlackElo "2425"]
[PlyCount "93"]
[EventDate "1995.08.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. d4 e6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 g6 8. Bb5+ c6 9. Bd3 Bg7 10. Na4 Nd7 11. e4 Ne7 12. 0-0 0-0 13. Bg5 e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Nc3 Qd6 17. Bc4 Qc5 18. Qd7 Rae8 19. Qxb7 Bxc3 20. Rac1 Qxg5 21. Rxc3 b5 22. Bb3 Qd2 23. Qxa7 Qxb2 24. Qc5 Kg7 25. Qd4+ Kg8 26. Qb4 Kg7 27. f4 Rd8 28. f5 Rd2 29. f6+ Kg8 30. Rg3 Nc8 31. e5 Qd4+ 32. Qxd4 Rxd4 33. Rc3 Na7 34. Rd1 Rfd8 35. Rxd4 Rxd4 36. Kf2 Kf8 37. Ke3 Rd8 38. g4 h6 39. Rc5 Ke8 40. Rc1 Rd7 41. h4 Rd8 42. g5 h5 43. Rc5 Rd7 44. Bc2 Rc7 45. e6 Nc8 46. Be4 Na7 47. Kf4 1-0

[Event "Groningen op"]
[Site "Groningen"]
[Date "1995.??.??"]
[Round "?"]
[White "Peptan, Corina Isabela"]
[Black "De Boer, Gert Jan"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2340"]
[BlackElo "2425"]
[PlyCount "123"]
[EventDate "1995.12.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "CBM 050 Extra"]
[Source "ChessBase"]
[SourceDate "1996.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 Nc6 6. Qd2 Nf6 7. Nc3 e6 8. b3 Be7 9. Be2 b6 10. 0-0 Bb7 11. Ba3 Qc7 12. Rac1 Na7 13. Bd3 0-0 14. Nd4 Rad8 15. Qe2 Rfe8 16. f4 Qb8 17. Nf3 Nd7 18. Rcd1 Rc8 19. Bb2 Bf6 20. Bb1 Qc7 21. Qd2 Nf8 22. Qxd6 Qxd6 23. Rxd6 b5 24. Nd2 bxc4 25. Nxc4 Bxc3 26. Bxc3 Nb5 27. Bb4 Rxc4 28. bxc4 Nxd6 29. Bxd6 Rc8 30. Rc1 Nd7 31. Kf2 f6 32. Ke3 Bc6 33. Bd3 Kf7 34. c5 Bb5 35. Bxb5 axb5 36. a3 Ra8 37. Rc3 Ke8 38. c6 Nb6 39. Bb4 Kd8 40. Kd4 Kc7 41. e5 Nd5 42. Rg3 Kxc6 43. Rxg7 f5 44. Rxh7 Nxb4 45. axb4 Ra4 46. Kc3 Ra3+ 47. Kb2 Re3 48. g3 Re2+ 49. Kc3 Re3+ 50. Kc2 Re4 51. h4 Rxb4 52. h5 Ra4 53. h6 Ra2+ 54. Kb3 Rh2 55. Kb4 Rb2+ 56. Kc3 Rh2 57. Rh8 Kd5 58. h7 Ke4 59. Kb4 Rb2+ 60. Kc5 Rc2+ 61. Kxb5 Rc7 62. Kb6 1-0

[Event "Donner Memorial op"]
[Site "Amsterdam"]
[Date "1995.??.??"]
[Round "7"]
[White "Van der Wiel, John"]
[Black "De Boer, Gert Jan"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2545"]
[BlackElo "2425"]
[PlyCount "70"]
[EventDate "1995.08.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bg5 Nc6 6. Qd2 Nf6 7. Nc3 e6 8. 0-0-0 Be7 9. Bf4 Ng4 10. h3 Nge5 11. Nxe5 Nxe5 12. Be3 Qc7 13. f4 Nc4 14. Bxc4 Qxc4 15. Bb6 0-0 16. Qe3 Qc6 17. Kb1 Re8 18. Rd2 a5 19. Rhd1 Ra6 20. Bd4 b5 21. Qg3 g6 22. Re1 Bb7 23. Nd1 Raa8 24. Nf2 h5 25. Qh2 Rad8 26. g4 h4 27. g5 e5 28. Be3 d5 29. Ng4 dxe4 30. fxe5 Rxd2 31. Qxd2 Bc8 32. Nf6+ Bxf6 33. gxf6 Rxe5 34. Bd4 Rh5 35. Qxa5 Rd5 1/2-1/2

[Event "Donner Memorial op"]
[Site "Amsterdam"]
[Date "1995.??.??"]
[Round "5"]
[White "Wirschell, Taco"]
[Black "De Boer, Gert Jan"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "2320"]
[BlackElo "2425"]
[PlyCount "46"]
[EventDate "1995.08.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Be2 b5 11. Bxf6 Nxf6 12. e5 Bb7 13. Qg3 dxe5 14. Qxg7 Rg8 15. Nxe6 Qb6 16. Qh6 Qxe6 17. fxe5 Qxe5 18. h4 Rg6 19. Qd2 b4 20. Na4 Rd8 21. Bd3 Rxg2 22. Qh6 Bf8 23. Bb5+ Ke7 0-1

[Event "EU-Cup 10th Group3"]
[Site "Strasbourg"]
[Date "1994.09.03"]
[Round "2"]
[White "De Boer, Gert Jan"]
[Black "Santos, Luis M"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2435"]
[BlackElo "2380"]
[PlyCount "38"]
[EventDate "1994.09.02"]
[EventType "team-k.o."]
[EventRounds "3"]
[EventCountry "FRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Breda Panfox"]
[BlackTeam "Lisbon TLP"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "POL"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. Bg2 Nc7 7. 0-0 g6 8. d3 Bg7 9. Be3 b6 10. a3 0-0 11. Qd2 Nd4 12. Rab1 Bb7 13. Nh4 Bxg2 14. Nxg2 a5 15. Bh6 a4 16. Bxg7 Kxg7 17. Nh4 Qd7 18. e3 Nb3 19. Qc2 e5 1/2-1/2

[Event "EU-Cup 10th Group3"]
[Site "Strasbourg"]
[Date "1994.09.02"]
[Round "1"]
[White "Sandor, Christian"]
[Black "De Boer, Gert Jan"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2365"]
[BlackElo "2435"]
[PlyCount "125"]
[EventDate "1994.09.02"]
[EventType "team-k.o."]
[EventRounds "3"]
[EventCountry "FRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Muenchen 36"]
[BlackTeam "Breda Panfox"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be2 0-0 10. 0-0 b6 11. Be3 Bb7 12. Qb3 Nd7 13. Rfd1 Nc5 14. Qc2 Qc7 15. Rac1 Bf6 16. f3 Rfd8 17. Nab1 Rac8 18. Bf1 Qb8 19. Qf2 Ba8 20. Kh1 Re8 21. a3 Nb3 22. Rc2 Nca5 23. Na4 Nc5 24. Nbc3 Bd8 25. Rcd2 Nxa4 26. Nxa4 Nxc4 27. Bxc4 Rxc4 28. Nxb6 Bxb6 29. Bxb6 d5 30. exd5 Bxd5 31. Bd4 Qf4 32. Bc3 h6 33. Qe2 Rec8 34. Rd4 Rxd4 35. Rxd4 Qf5 36. h3 Rc6 37. Qe3 f6 38. Rf4 Qg5 39. Bxf6 gxf6 40. Rg4 Kf7 41. Rxg5 hxg5 42. Qd3 Kg7 43. Kh2 Rc4 44. b3 Rc6 45. b4 Rc4 46. Kg3 Kh6 47. Qe3 Kg6 48. Qb6 Rc6 49. Qb8 f5 50. Qg8+ Kf6 51. h4 gxh4+ 52. Kxh4 Rc2 53. Qd8+ Kg6 54. g4 fxg4 55. fxg4 Rh2+ 56. Kg3 Ra2 57. Qg8+ Kf6 58. a4 Bc6 59. Qc8 Bd5 60. Qxa6 Kg5 61. Qd3 Rxa4 62. Qc3 Kh6 63. Qh8+ 1-0

[Event "NED-chT 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "7"]
[White "Boersma, Paul"]
[Black "De Boer, Gert Jan"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2360"]
[BlackElo "2435"]
[PlyCount "99"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Bg4 3. c4 Nd7 4. e4 e5 5. Be3 Be7 6. Nc3 Bxf3 7. Qxf3 Bg5 8. 0-0-0 exd4 9. Rxd4 Nh6 10. Rd2 0-0 11. Qg3 Bxe3 12. Qxe3 f5 13. f4 fxe4 14. Qxe4 Nc5 15. Qf3 Kh8 16. g3 a5 17. Bd3 a4 18. Bc2 a3 19. b4 Na6 20. Qxb7 Qf6 21. Qe4 g6 22. Qd4 Qxd4 23. Rxd4 Nxb4 24. Be4 Rab8 25. Kd2 Nf7 26. Ke3 Rbe8 27. Rd2 Re6 28. Rb1 Na6 29. Re2 Nc5 30. Kd2 Rfe8 31. Bf3 Rxe2+ 32. Bxe2 Nh6 33. Rb5 Nf5 34. Ra5 Nd4 35. Rxa3 c6 36. Ra7 Rb8 37. Bd3 Rb2+ 38. Ke3 Nf5+ 39. Bxf5 gxf5 40. Ne2 Rc2 41. Nd4 Rc3+ 42. Ke2 Rxc4 43. Nxf5 h5 44. Nxd6 Rc2+ 45. Ke3 Rxh2 46. Kd4 Ne6+ 47. Ke5 Re2+ 48. Kf6 Nd4 49. Nf7+ Kh7 50. Ng5+ 1-0

[Event "Groningen op"]
[Site "Groningen"]
[Date "1994.??.??"]
[Round "9"]
[White "De Boer, Gert Jan"]
[Black "Adler, Viktor"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2435"]
[BlackElo "2405"]
[PlyCount "112"]
[EventDate "1994.12.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Rb1 a5 6. e3 d6 7. Nge2 h5 8. 0-0 h4 9. d4 hxg3 10. fxg3 Bg4 11. d5 Nb8 12. Ne4 f5 13. Nf2 Nf6 14. Nxg4 Nxg4 15. h3 Nf6 16. e4 Nxe4 17. Bxe4 fxe4 18. Nc3 Qd7 19. Qg4 Qxg4 20. hxg4 Nd7 21. g5 Ke7 22. Be3 Raf8 23. Nxe4 Rxf1+ 24. Rxf1 Rf8 25. Re1 Rc8 26. Rd1 b6 27. Kg2 c6 28. dxc6 Rxc6 29. b3 Ke6 30. Kf3 Bf8 31. Nc3 Rc7 32. Rh1 Bg7 33. Nd5 Rb7 34. Ke4 Kf7 35. Nc3 Ke6 36. Nb5 Nc5+ 37. Bxc5 bxc5 38. Rh7 Re7 39. Nc3 Ra7 40. Ke3 Rd7 41. Rh1 e4 42. Nd5 Kf5 43. Rf1+ Kxg5 44. Kxe4 Be5 45. Nf4 Rh7 46. Nd3 Re7 47. Nxe5 Rxe5+ 48. Kf3 Rf5+ 49. Kg2 Rxf1 50. Kxf1 Kf5 51. Kf2 Ke4 52. Ke2 Kd4 53. Kd2 g5 54. a3 a4 55. Kc2 g4 56. Kb2 Kd3 0-1

[Event "Groningen op"]
[Site "Groningen"]
[Date "1994.??.??"]
[Round "11"]
[White "De Boer, Gert Jan"]
[Black "Berg, Klaus"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2435"]
[BlackElo "2435"]
[PlyCount "20"]
[EventDate "1994.12.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. e3 f5 6. Nge2 Nf6 7. d3 c6 8. 0-0 0-0 9. f4 Na6 10. Kh1 Be6 1/2-1/2

[Event "NED-chT 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "5"]
[White "De Boer, Gert Jan"]
[Black "Bertholee, Rob"]
[Result "0-1"]
[ECO "B37"]
[WhiteElo "2435"]
[BlackElo "2335"]
[PlyCount "106"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. 0-0 cxd4 8. Nxd4 Nc6 9. Nc2 Nd7 10. Bd2 Nc5 11. b3 Nd4 12. Nxd4 Bxd4 13. Rc1 Bd7 14. Bh6 Bg7 15. Bxg7 Kxg7 16. Qd4+ f6 17. f4 Qa5 18. Bf3 Ne6 19. Qd2 Qc5+ 20. Rf2 Qd4 21. Nd5 Qxd2 22. Rxd2 Rf7 23. e5 dxe5 24. Nc7 Nxc7 25. Rxd7 e6 26. Rcd1 Raf8 27. fxe5 b6 28. b4 Rxd7 29. Rxd7+ Rf7 30. Rd8 fxe5 31. b5 Rf4 32. Rd7+ Rf7 33. Rd6 Kf6 34. Bc6 e4 35. Rd4 Ke5 36. Rxe4+ Kd6 37. Rd4+ Kc5 38. Re4 Kd6 39. Rd4+ Kc5 40. Re4 a6 41. h4 Rf6 42. Re5+ Kd6 43. Re2 Kc5 44. Bd7 a5 45. Re4 e5 46. Bc6 Kd6 47. g3 Rf3 48. c5+ bxc5 49. Ra4 Rxg3+ 50. Kh2 Rd3 51. Rxa5 c4 52. Bg2 Kc5 53. a4 Kb6 0-1

[Event "Groningen op"]
[Site "Groningen"]
[Date "1994.??.??"]
[Round "1"]
[White "De Boer, Gert Jan"]
[Black "Grabuzova, Tatiana"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2435"]
[BlackElo "2380"]
[PlyCount "77"]
[EventDate "1994.12.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. 0-0 Nc6 8. Re1 Bd7 9. Nb3 0-0-0 10. Qe2 Qc7 11. c3 dxc3 12. bxc3 Kb8 13. Rb1 Ka8 14. Be3 Nf6 15. Nbd4 Nxd4 16. Nxd4 Bc5 17. Qb2 e5 18. Nc2 Bxe3 19. Nxe3 Bc6 20. Bb5 Bxb5 21. Qxb5 Rhe8 22. Rb4 Re6 23. Nc4 Nd5 24. Rb3 Nb6 25. Nxb6+ Rxb6 26. Qa5 Rc6 27. Qb4 Rc4 28. Qa3 Qd6 29. Qa5 Qc7 30. Qa3 e4 31. Qb2 Rd3 32. g3 f5 33. Rb1 b6 34. Qa3 Qd6 35. Qa6 Rd1+ 36. Kg2 Rc6 37. Rxd1 Qxd1 38. Rxb6 Rxb6 39. Qc8+ 1/2-1/2

[Event "NED-chT 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "4"]
[White "De Boer, Gert Jan"]
[Black "Janssen, Coen"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2435"]
[PlyCount "65"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. e4 Be7 6. Be2 0-0 7. 0-0 c6 8. Re1 a6 9. Bf1 b5 10. a3 Bb7 11. h3 Qb8 12. Bg5 Bd8 13. Qc2 exd4 14. Nxd4 h6 15. Be3 Re8 16. Rad1 Ne5 17. Nf5 Bc7 18. c5 dxc5 19. Bxc5 Re6 20. Qd2 Ne8 21. f4 Nc4 22. Bxc4 bxc4 23. e5 Bc8 24. Qf2 Kh7 25. Nd4 Rg6 26. f5 Rg5 27. Ne4 Rh5 28. Qf3 Rh4 29. Qg3 Rxe4 30. Rxe4 Nf6 31. Re2 Nd7 32. Bd6 Bxd6 33. exd6 1-0

[Event "Groningen op"]
[Site "Groningen"]
[Date "1994.??.??"]
[Round "5"]
[White "De Boer, Gert Jan"]
[Black "Oei, Hway Ik"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2435"]
[BlackElo "2265"]
[PlyCount "79"]
[EventDate "1994.12.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 e6 6. Nc3 d6 7. d4 cxd4 8. Qxd4 a6 9. b3 Nbd7 10. e4 Qc7 11. Rd1 Be7 12. Ba3 Nc5 13. e5 dxe5 14. Qxe5 Rc8 15. Qxc7 Rxc7 16. Bc1 Nfe4 17. Nxe4 Bxe4 18. Bf4 Rc8 19. Bd6 Nd3 20. Bxe7 Kxe7 21. Nd4 Bxg2 22. Kxg2 Nc5 23. Kf3 g6 24. Ke3 Rhd8 25. f4 Rd6 26. Rd2 f5 27. Rad1 Nb7 28. h3 Kf6 29. g4 Rcd8 30. g5+ Ke7 31. h4 Kf7 32. b4 Rc8 33. Nf3 Ke7 34. Ne5 Rxd2 35. Rxd2 Nd6 36. Rc2 Ne4 37. Nd3 Nd6 38. c5 Nb5 39. cxb6 Rb8 40. a4 1-0

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1994.??.??"]
[Round "1"]
[White "De Boer, Gert Jan"]
[Black "Vladimirov, Yevgeniy"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2435"]
[BlackElo "2580"]
[PlyCount "55"]
[EventDate "1994.09.??"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 044"]
[Source "ChessBase"]
[SourceDate "1995.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.02.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8 12. Qb3 Na5 13. Qc2 Bg4 14. h3 Bd7 15. Rad1 Rc8 16. Nf5 Bc5 17. Bxd5 Nxd5 18. Rxd5 Bxe3 19. Nxe3 Qc7 20. Kh2 Be6 21. Rd4 Bxa2 22. Qd3 Be6 23. Rd1 Nc6 24. Rd6 Qa5 25. Ncd5 Qc5 26. Nf4 Ne5 27. Qd4 Bb3 28. Qxc5 1/2-1/2

[Event "NED-chT 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "8"]
[White "De Boer, Gert Jan"]
[Black "Wijsman, Eric"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2435"]
[PlyCount "79"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Bb7 5. Nc3 Be7 6. d5 exd5 7. cxd5 0-0 8. e4 d6 9. Bd3 Nbd7 10. Nd4 Ne5 11. Be2 c6 12. f4 cxd5 13. exd5 Ng6 14. Nb3 Nd7 15. 0-0 Bf6 16. Be3 Nc5 17. Nd4 Re8 18. Nc2 Ne7 19. Bb5 Rf8 20. Bc4 Rc8 21. Qh5 Nd7 22. Bd3 g6 23. Qf3 Bxc3 24. bxc3 Bxd5 25. Qh3 Nc5 26. Be2 Nf5 27. Bg4 Be6 28. Rad1 Ne4 29. Bxf5 Bxf5 30. g4 Nxc3 31. Rd2 Bxc2 32. Rxc2 Nd5 33. Rxc8 Qxc8 34. Bd4 Qc4 35. Ba1 Nxf4 36. Qf3 Qc5+ 37. Rf2 g5 38. h4 Re8 39. Kh2 Re3 40. Qa8+ 1-0

[Event "Groningen op"]
[Site "Groningen"]
[Date "1994.??.??"]
[Round "3"]
[White "De Boer, Gert Jan"]
[Black "Zak, Uriel"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2435"]
[BlackElo "2370"]
[PlyCount "112"]
[EventDate "1994.12.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 b6 2. d4 Bb7 3. d5 e6 4. a3 Nf6 5. Nc3 Bd6 6. e4 Be5 7. Bd3 c6 8. Nf3 Bxc3+ 9. bxc3 cxd5 10. cxd5 exd5 11. e5 Ne4 12. c4 Qc7 13. 0-0 dxc4 14. Qc2 Qc6 15. Qxc4 Qxc4 16. Bxc4 Nc6 17. Bb2 Na5 18. Ba2 Rc8 19. Nd4 0-0 20. Rac1 Nd2 21. e6 dxe6 22. Nxe6 Nxf1 23. Nxf8 Kxf8 24. Kxf1 Ba6+ 25. Ke1 Bc4 26. Bb1 Re8+ 27. Kd1 Bb3+ 28. Kd2 Bd5 29. Rd1 Nc4+ 30. Kc3 Nxb2 31. Rxd5 Na4+ 32. Kb4 Nc5 33. Rd2 Re1 34. Ba2 Ke7 35. Kb5 Rc1 36. a4 g6 37. h4 Rc3 38. a5 bxa5 39. h5 a4 40. Rd5 Rc2 41. hxg6 hxg6 42. Bb1 Rb2+ 43. Kxc5 Rxb1 44. Rd2 a3 45. Ra2 Rb2 46. Rxa3 Rxf2 47. g3 a5 48. Kd4 Rf5 49. Ke4 Rb5 50. Kf3 Kf6 51. g4 Kg5 52. Kg3 Rc5 53. Kh3 Kf4 54. Ra4+ Ke3 55. Kg3 Kd3 56. Rf4 Rc7 0-1

[Event "Groningen op"]
[Site "Groningen"]
[Date "1994.??.??"]
[Round "6"]
[White "Martinovsky, Eugene Simeon"]
[Black "De Boer, Gert Jan"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2340"]
[BlackElo "2435"]
[PlyCount "68"]
[EventDate "1994.12.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. c4 dxc4 5. Qa4+ Nbd7 6. Nbd2 a6 7. Qxc4 c5 8. e4 b5 9. Qc2 Qb6 10. Rc1 Bb7 11. Bxf6 gxf6 12. d5 0-0-0 13. dxe6 Qxe6 14. Be2 Rg8 15. 0-0 Bd6 16. g3 Kb8 17. a4 c4 18. axb5 axb5 19. Nd4 Qe5 20. N2f3 Qc5 21. b3 Ne5 22. Nf5 Nxf3+ 23. Bxf3 Bf4 24. Rcd1 Rxd1 25. Rxd1 c3 26. Rd7 Be5 27. Ne3 Qa3 28. Kg2 Bc6 29. Rxf7 Rd8 30. Nd5 Qb2 31. Nb4 Bb7 32. Qe2 Qxe2 33. Bxe2 Rd2 34. Bxb5 Bd6 0-1

[Event "Groningen op"]
[Site "Groningen"]
[Date "1994.??.??"]
[Round "10"]
[White "Onoprienko, Vladimir"]
[Black "De Boer, Gert Jan"]
[Result "0-1"]
[ECO "B49"]
[WhiteElo "2315"]
[BlackElo "2435"]
[PlyCount "74"]
[EventDate "1994.12.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 a6 7. Be3 b5 8. Nxc6 Qxc6 9. Bf3 Bb7 10. e5 Qc7 11. 0-0 Ne7 12. a4 b4 13. Ne4 Nf5 14. Nd6+ Bxd6 15. exd6 Qc8 16. Bb6 Bxf3 17. Qxf3 Nxd6 18. Bc5 Nf5 19. Bxb4 Rb8 20. c3 Qb7 21. Qf4 f6 22. Rad1 Kf7 23. Rd3 d5 24. Rh3 h5 25. Re1 g5 26. Qd2 g4 27. Rd3 a5 28. Ba3 Rhc8 29. f3 Qb6+ 30. Kh1 Rc4 31. Rxd5 Kg6 32. Rb5 Rd8 33. Rxb6 Rxd2 34. Rbxe6 gxf3 35. g3 h4 36. Rf1 hxg3 37. Rxf3 Rh4 0-1

[Event "NED-chT 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "3"]
[White "Scheeren, Peter MJ"]
[Black "De Boer, Gert Jan"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "2435"]
[BlackElo "2435"]
[PlyCount "81"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qe2 Bg6 10. e4 Bxc3 11. bxc3 Nxe4 12. Ba3 Qc7 13. Bb3 0-0-0 14. c4 Rhe8 15. Qe3 Kb8 16. a5 Nd6 17. a6 Nf5 18. Qc3 b6 19. Ba4 Bh5 20. Bb2 f6 21. Rfe1 Re7 22. Bc2 Bg6 23. c5 Ree8 24. Qb3 Ne7 25. Bxg6 Nxg6 26. Rxe6 Rxe6 27. Qxe6 Ndf8 28. Qe4 b5 29. Bc3 Qd7 30. Re1 Rc8 31. Ba5 Qf7 32. h4 Qa2 33. Bd2 Qxa6 34. h5 Nh8 35. Bf4+ Ka8 36. d5 Nd7 37. Qe7 Qb7 38. Re6 g5 39. dxc6 Rxc6 40. Rxc6 Qxc6 41. Nd4 1-0

[Event "Groningen op"]
[Site "Groningen"]
[Date "1994.??.??"]
[Round "2"]
[White "Szekely, Peter"]
[Black "De Boer, Gert Jan"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2490"]
[BlackElo "2435"]
[PlyCount "54"]
[EventDate "1994.12.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. 0-0 e6 6. Nc3 Be7 7. d4 cxd4 8. Qxd4 d6 9. b3 0-0 10. Rd1 Nbd7 11. e4 a6 12. Ba3 Nc5 13. e5 dxe5 14. Qxd8 Rfxd8 15. Nxe5 Bxg2 16. Kxg2 Rdc8 17. Na4 Rab8 18. Bxc5 bxc5 19. Nd7 Rb7 20. Ndxc5 Rxc5 21. Nxc5 Bxc5 22. Rd8+ Bf8 23. Rad1 Ra7 24. Rc8 Nd7 25. Rd8 Nf6 26. Rc8 Nd7 27. Rd8 Nf6 1/2-1/2

[Event "NED-chT 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "6"]
[White "Tjiam, Dharma"]
[Black "De Boer, Gert Jan"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2285"]
[BlackElo "2435"]
[PlyCount "103"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. c3 0-0 5. Nbd2 d5 6. e3 Nbd7 7. Be2 Re8 8. 0-0 e5 9. dxe5 Nxe5 10. Nxe5 Rxe5 11. Bh4 c6 12. Qb3 Re7 13. Rfd1 Be6 14. Qa3 Qf8 15. Qd6 Rd7 16. Qf4 Qb8 17. Qxb8+ Rxb8 18. Nb3 b6 19. Nd4 c5 20. Nxe6 fxe6 21. a4 a5 22. Bb5 Rf7 23. f3 Ne8 24. Bg3 Rd8 25. e4 Nf6 26. Bh4 Bh6 27. Bxf6 Rxf6 28. exd5 exd5 29. Rxd5 Rxd5 30. Bc4 Rfd6 31. Rd1 Kg7 32. Bxd5 Bc1 33. b3 Bb2 34. c4 Bd4+ 35. Kf1 Be5 36. g3 Rd7 37. f4 Bf6 38. Ke2 Re7+ 39. Kf3 Bd4 40. Be4 h5 41. Rd2 Kf6 42. h4 Rh7 43. Rg2 Rh6 44. g4 hxg4+ 45. Rxg4 Kf7 46. Kg3 Be3 47. Rg5 Kf6 48. Kf3 Bd4 49. Rd5 Ke7 50. Kg4 Bf6 51. h5 gxh5+ 52. Rxh5 1/2-1/2

[Event "NED-chT 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "1"]
[White "Vanheste, Jeroen"]
[Black "De Boer, Gert Jan"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2410"]
[BlackElo "2435"]
[PlyCount "131"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. e5 Nd5 5. Bxc4 Nb6 6. Bb3 Nc6 7. Be3 Bf5 8. Ne2 e6 9. 0-0 Be7 10. Nbc3 Qd7 11. a3 Rd8 12. Rc1 0-0 13. Ba2 Rfe8 14. h3 h6 15. g4 Bh7 16. f4 Bf8 17. Qe1 Ne7 18. f5 Ned5 19. Nxd5 Nxd5 20. Bxd5 Qxd5 21. Rxc7 Rc8 22. Rc3 exf5 23. gxf5 f6 24. Rxc8 Rxc8 25. Nc3 Qb3 26. exf6 gxf6 27. Bd2 Kf7 28. Qe2 Qc4 29. Qh5+ Kg8 30. Rf4 Rc7 31. Rg4+ Rg7 32. Rxg7+ Bxg7 33. Qe8+ Bf8 34. Bxh6 Qxd4+ 35. Kh1 Qd6 36. Bxf8 Qxf8 37. Qe6+ Kg7 38. Nd5 Bg8 39. Nf4 Bf7 40. Qd7 Qh8 41. Ne6+ Kg8 42. Qc8+ Kh7 43. Qxb7 Qe8 44. Qe4 Bh5 45. Qb7+ Bf7 46. Qc7 a5 47. Kh2 a4 48. Kg3 Kg8 49. Qc4 Qb8+ 50. Kh4 Kh7 51. Qg4 Qg8 52. Kg3 Qb8+ 53. Kh4 Qg8 54. Qxg8+ Kxg8 55. Kg4 Kh7 56. Kf4 Kh6 57. Ke4 Bh5 58. Nc5 Bd1 59. h4 Bc2+ 60. Kf4 Bd1 61. h5 Kg7 62. Ke3 Bc2 63. Ne4 Bxe4 64. Kxe4 Kh6 65. b4 axb3 66. Kd3 1-0

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1994.??.??"]
[Round "1"]
[White "Vladimirov, Yevgeniy"]
[Black "De Boer, Gert Jan"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2580"]
[BlackElo "2435"]
[PlyCount "72"]
[EventDate "1994.09.??"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 044"]
[Source "ChessBase"]
[SourceDate "1995.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.02.01"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. e3 Bf5 5. Qb3 Qb6 6. cxd5 Qxb3 7. axb3 Nxd5 8. Bd2 e6 9. Na3 Be7 10. Be2 Nd7 11. 0-0 0-0 12. Rfc1 Rfc8 13. Ne1 c5 14. f3 Bg6 15. e4 N5b6 16. Be3 cxd4 17. Bxd4 e5 18. Be3 Bc5 19. Kf2 f6 20. Nb5 Bxe3+ 21. Kxe3 Rxc1 22. Rxc1 Rc8 23. Rd1 a6 24. Nd6 Rc7 25. Nd3 Nc8 26. Nxc8 Rxc8 27. Nb4 Nc5 28. Rc1 a5 29. Nd5 Kf7 30. Bb5 f5 31. Bd7 Rd8 32. Bxf5 Nxb3 33. Rc7+ Kf8 34. Bxg6 hxg6 35. Rxb7 Nd4 36. f4 Nc6 1-0

[Event "Hoogovens op"]
[Site "Wijk aan Zee"]
[Date "1993.01.??"]
[Round "9"]
[White "De Boer, Gert Jan"]
[Black "Cifuentes Parada, Roberto"]
[Result "1/2-1/2"]
[ECO "D64"]
[WhiteElo "2430"]
[BlackElo "2480"]
[PlyCount "41"]
[EventDate "1993.01.??"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "CBM 034"]
[Source "ChessBase"]
[SourceDate "1993.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.06.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 0-0 6. e3 Nbd7 7. Rc1 c6 8. Qc2 Re8 9. a3 a6 10. h3 h6 11. Bf4 dxc4 12. Bxc4 b5 13. Be2 c5 14. dxc5 Bxc5 15. Ne4 Nxe4 16. Qxe4 Ra7 17. 0-0 Bb7 18. Qc2 Qa8 19. Rfd1 Be4 20. Qc3 Be7 21. Bc7 1/2-1/2

[Event "Hoogovens op"]
[Site "Wijk aan Zee"]
[Date "1993.01.??"]
[Round "5"]
[White "De Boer, Gert Jan"]
[Black "Grooten, Herman"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2430"]
[BlackElo "2410"]
[PlyCount "162"]
[EventDate "1993.01.??"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "CBM 034"]
[Source "ChessBase"]
[SourceDate "1993.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.06.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 d5 8. cxd5 exd5 9. Nc3 0-0 10. 0-0 Bb7 11. Qc2 Na6 12. Rfd1 Qc8 13. Bf4 Rd8 14. a3 c5 15. Qb2 h6 16. Rac1 Qe6 17. Ne5 Ne4 18. Be3 Bf6 19. Nf3 Rac8 20. Rc2 Nc7 21. Bf1 Qf5 22. b4 c4 23. b5 Ne6 24. Bg2 g5 25. Ne1 h5 26. f3 Nd6 27. Rcd2 Re8 28. Bf2 g4 29. Qc2 Qxc2 30. Nxc2 Nc7 31. a4 Nf5 32. e4 Nh6 33. e5 Be7 34. f4 Nf5 35. Rb1 Rb8 36. Nd1 Red8 37. Nde3 Bc8 38. Be1 Be6 39. Rdd1 a6 40. bxa6 Nxa6 41. Rb2 Nc7 42. Rdb1 Ra8 43. Rxb6 Rxa4 44. Rb8 Kf8 45. R1b7 Ke8 46. Rxd8+ Bxd8 47. Nxf5 Bxf5 48. Ne3 Be4 49. Bxe4 dxe4 50. Rb4 Ra1 51. Kf2 Ra2+ 52. Kf1 Ne6 53. Nxc4 Rxh2 54. d5 Nc5 55. Nd6+ Kf8 56. Rb8 Ke7 57. Bb4 Bc7 58. Ra8 Nd3 59. Nxe4+ Nxb4 60. d6+ Bxd6 61. exd6+ Kd7 62. Ra7+ Ke6 63. Re7+ Kd5 64. d7 Nc6 65. Re5+ Kd4 66. Nf6 Rd2 67. Rd5+ Ke3 68. Rxd2 Kxd2 69. Nxh5 Ke3 70. Kg2 Ke4 71. Nf6+ Kf5 72. Nd5 Ke4 73. Ne7 Nd8 74. Kf2 Kd4 75. Nf5+ Kd5 76. Nh6 Ke6 77. Nxg4 Kxd7 78. Kf3 Ke6 79. Ne3 f5 80. g4 fxg4+ 81. Kxg4 Nf7 1/2-1/2

[Event "Hoogovens op"]
[Site "Wijk aan Zee"]
[Date "1993.01.??"]
[Round "11"]
[White "De Boer, Gert Jan"]
[Black "Rotstein, Arkadij"]
[Result "1-0"]
[ECO "A99"]
[WhiteElo "2430"]
[BlackElo "2465"]
[PlyCount "75"]
[EventDate "1993.01.??"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "CBM 034"]
[Source "ChessBase"]
[SourceDate "1993.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.06.01"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. c4 Be7 5. Nf3 0-0 6. 0-0 d6 7. Nc3 Qe8 8. b3 Qh5 9. Ba3 Rf7 10. e3 Nbd7 11. Ne1 Qh6 12. Nd3 c6 13. d5 cxd5 14. cxd5 e5 15. Nb5 g5 16. Rc1 e4 17. Nb2 Ne5 18. Nc4 Nfg4 19. h3 f4 20. Ncxd6 Nf3+ 21. Bxf3 exf3 22. Rxc8+ Rxc8 23. hxg4 fxg3 24. fxg3 Qh3 25. Rxf3 Rc2 26. Qxc2 Rxf3 27. Qc8+ Kg7 28. Bb2+ Kh6 29. Nf5+ Rxf5 30. Qxf5 Qxg3+ 31. Kf1 Qh3+ 32. Ke2 Qg2+ 33. Qf2 Qxg4+ 34. Qf3 Qg1 35. Nd4 g4 36. Qf2 Qb1 37. Nf5+ Kh5 38. Qh2+ 1-0

[Event "Hoogovens op"]
[Site "Wijk aan Zee"]
[Date "1993.01.??"]
[Round "3"]
[White "De Boer, Gert Jan"]
[Black "Van der Werf, Mark"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2430"]
[BlackElo "2395"]
[PlyCount "32"]
[EventDate "1993.01.??"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "CBM 034"]
[Source "ChessBase"]
[SourceDate "1993.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.06.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 b5 6. a4 b4 7. Nb1 Ba6 8. Be2 e6 9. 0-0 c5 10. Nbd2 c3 11. bxc3 bxc3 12. Nb1 Qa5 13. Ba3 Be7 14. Re1 0-0 15. Qc2 Bxe2 16. Rxe2 Nc6 1/2-1/2

[Event "Hoogovens op"]
[Site "Wijk aan Zee"]
[Date "1993.01.??"]
[Round "1"]
[White "De Boer, Gert Jan"]
[Black "Van der Wiel, John"]
[Result "1/2-1/2"]
[ECO "A55"]
[WhiteElo "2430"]
[BlackElo "2555"]
[PlyCount "69"]
[EventDate "1993.01.??"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "CBM 034"]
[Source "ChessBase"]
[SourceDate "1993.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.06.01"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. c4 Nbd7 4. Nc3 c6 5. e4 e5 6. Be2 Be7 7. 0-0 0-0 8. Re1 Qc7 9. Bf1 a6 10. h3 b5 11. a3 Re8 12. Bg5 Bb7 13. Rc1 Qb8 14. b4 Nf8 15. d5 N8d7 16. a4 bxc4 17. Bxc4 cxd5 18. Nxd5 Nxd5 19. Bxd5 Bxd5 20. Qxd5 Bxg5 21. Nxg5 Rf8 22. Red1 Qxb4 23. Qxd6 Qxd6 24. Rxd6 Nf6 25. Rc4 Rfd8 26. Rxd8+ Rxd8 27. Rc7 h6 28. Nxf7 Rd1+ 29. Kh2 Nxe4 30. f3 Nd2 31. Nxe5 Ra1 32. h4 Rxa4 33. Kh3 g5 34. hxg5 hxg5 35. Ng4 1/2-1/2

[Event "Hoogovens op"]
[Site "Wijk aan Zee"]
[Date "1993.01.??"]
[Round "8"]
[White "De Boer, Gert Jan"]
[Black "Winants, Luc"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2430"]
[BlackElo "2520"]
[PlyCount "38"]
[EventDate "1993.01.??"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "CBM 034"]
[Source "ChessBase"]
[SourceDate "1993.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.06.01"]
[SourceQuality "1"]

1. c4 e5 2. g3 g6 3. Bg2 Bg7 4. Nc3 d6 5. d3 f5 6. Rb1 a5 7. a3 Nf6 8. b4 axb4 9. axb4 0-0 10. Nf3 h6 11. 0-0 g5 12. Qb3 Kh8 13. Bb2 Nc6 14. b5 Na5 15. Qc2 Be6 16. Nd2 Rb8 17. Nd5 b6 18. f4 gxf4 19. gxf4 Ng4 1/2-1/2

[Event "Hoogovens op"]
[Site "Wijk aan Zee"]
[Date "1993.01.??"]
[Round "7"]
[White "Leko, Peter"]
[Black "De Boer, Gert Jan"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2465"]
[BlackElo "2430"]
[PlyCount "111"]
[EventDate "1993.01.??"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "CBM 034"]
[Source "ChessBase"]
[SourceDate "1993.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.06.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f4 b5 8. Qf3 Bb7 9. Bd3 Nbd7 10. g4 b4 11. Nce2 Nc5 12. Ng3 Rc8 13. 0-0 Nfd7 14. Rad1 g6 15. Nb3 Bg7 16. Nxc5 Nxc5 17. f5 Qc7 18. f6 Bf8 19. Qe2 h5 20. gxh5 gxh5 21. Rf4 d5 22. Nxh5 Bd6 23. Ng7+ Kf8 24. Rf2 Nxd3 25. cxd3 dxe4 26. d4 Rh4 27. Rg2 Bf4 28. Rf1 Bd5 29. Qd2 Bxe3+ 30. Qxe3 Qc4 31. Qg5 Qxd4+ 32. Kh1 Rh8 33. Nxe6+ Bxe6 34. Qg7+ Ke8 35. Qxh8+ Kd7 36. Qh5 Rc5 37. Qe2 Bd5 38. Rd1 Qxf6 39. Qe3 Kc6 40. Rf2 Qe5 41. Rc1 Rxc1+ 42. Qxc1+ Kd7 43. Qe3 f5 44. Kg1 Ke6 45. Qb6+ Kf7 46. Qa7+ Kf6 47. Rg2 Bf7 48. Qb6+ Qe6 49. Qxb4 Qxa2 50. Qc3+ Ke7 51. Qc7+ Kf6 52. Qd8+ Ke5 53. Rd2 Kf4 54. Qh4+ Ke5 55. Qh8+ Kf4 56. Qh6+ 1-0

[Event "Hoogovens op"]
[Site "Wijk aan Zee"]
[Date "1993.01.??"]
[Round "4"]
[White "Schmittdiel, Eckhard"]
[Black "De Boer, Gert Jan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2450"]
[BlackElo "2430"]
[PlyCount "77"]
[EventDate "1993.01.??"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "CBM 034"]
[Source "ChessBase"]
[SourceDate "1993.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.06.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 Qd8 7. Bg5 Nc6 8. Nc2 Be7 9. dxc5 Bxc5 10. Qxd8+ Kxd8 11. b4 Bd6 12. Rd1 Ke7 13. Be2 Bd7 14. 0-0 Rac8 15. Rd3 Ne5 16. Nxe5 Bxe5 17. c4 Rhd8 18. Ra3 Bb8 19. Be3 b6 20. Rc1 Bc6 21. Nd4 Nd7 22. b5 Bb7 23. Bf3 Bxf3 24. gxf3 Ne5 25. f4 Rxc4 26. Nc6+ Nxc6 27. Rxc4 Na5 28. Rd4 Rxd4 29. Bxd4 f6 30. Bc3 Nc4 31. Bb4+ Kd7 32. Rd3+ Ke8 33. Rc3 Nd6 34. Bxd6 Bxd6 35. Rc8+ Kd7 36. Rg8 Bxf4 37. Rxg7+ Kd6 38. Rxh7 Kc5 39. a4 1-0

[Event "Hoogovens op"]
[Site "Wijk aan Zee"]
[Date "1993.01.??"]
[Round "6"]
[White "Schwartzman, Gabriel"]
[Black "De Boer, Gert Jan"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2455"]
[BlackElo "2430"]
[PlyCount "120"]
[EventDate "1993.01.??"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "CBM 034"]
[Source "ChessBase"]
[SourceDate "1993.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.06.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bg4 5. b3 Nbd7 6. Bb2 e6 7. d3 Bd6 8. c4 0-0 9. Nbd2 Re8 10. Qc2 Qe7 11. a3 a5 12. h3 Bh5 13. e4 dxe4 14. dxe4 Bxf3 15. Nxf3 e5 16. Rfd1 Rad8 17. Ne1 b6 18. Rd2 h5 19. Nf3 Nc5 20. Nh4 g6 21. Rad1 Bc7 22. b4 Rxd2 23. Rxd2 axb4 24. axb4 Na6 25. b5 cxb5 26. cxb5 Nc5 27. Ba3 Rd8 28. Rxd8+ Bxd8 29. Bf3 Qc7 30. Ng2 Ne6 31. Qxc7 Bxc7 32. Be7 Nd4 33. Bxf6 Nxf3+ 34. Kh1 Nd2 35. f3 Nxf3 36. Ne3 Nd2 37. Nd5 Nxe4 38. Be7 Bd6 39. Bd8 Bc5 40. Bxb6 Bxb6 41. Nxb6 Nc3 42. Nc4 Nxb5 43. Nxe5 Nd4 44. g4 h4 45. Kg2 Ne6 46. Nf3 g5 47. Kf2 f6 48. Ke3 Kf7 49. Ke4 Kg6 50. Ke3 Kg7 51. Ke4 Kf7 52. Kf5 Ng7+ 53. Ke4 Ke6 54. Nd4+ Kd6 55. Nb5+ Ke7 56. Nd4 Ne6 57. Nf3 Kf7 58. Kf5 Ng7+ 59. Ke4 Kg6 60. Nd4 Kf7 1/2-1/2

[Event "Hoogovens op"]
[Site "Wijk aan Zee"]
[Date "1993.01.??"]
[Round "2"]
[White "Smirin, Ilia"]
[Black "De Boer, Gert Jan"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2590"]
[BlackElo "2430"]
[PlyCount "77"]
[EventDate "1993.01.??"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "CBM 034"]
[Source "ChessBase"]
[SourceDate "1993.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.06.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. c3 Nc6 7. 0-0 cxd4 8. cxd4 Nge7 9. a3 Nc8 10. b4 Nb6 11. Nbd2 Be7 12. Bb2 Rc8 13. Rc1 0-0 14. Bc3 a6 15. Qb3 Ra8 16. a4 a5 17. bxa5 Nxa5 18. Qb5 Nbc4 19. Nxc4 Nxc4 20. Nd2 Nxd2 21. Bxd2 Ra7 22. Rc3 Qa8 23. Rc7 Bd8 24. Rd7 Ba5 25. Bg5 Bc3 26. Be7 Re8 27. Bh5 Bg6 28. Bxg6 hxg6 29. Bc5 Rxa4 30. Rxb7 Bxd4 31. Qd7 Bxe5 32. Qxf7+ Kh7 33. f4 Bf6 34. Rb3 Bh4 35. Rh3 g5 36. fxg5 Qc8 37. Bf2 Rf8 38. g6+ Kh8 39. Bxh4 1-0

[Event "Hoogovens op"]
[Site "Wijk aan Zee"]
[Date "1993.01.??"]
[Round "10"]
[White "Van der Sterren, Paul"]
[Black "De Boer, Gert Jan"]
[Result "1-0"]
[ECO "D97"]
[WhiteElo "2490"]
[BlackElo "2430"]
[PlyCount "73"]
[EventDate "1993.01.??"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "CBM 034"]
[Source "ChessBase"]
[SourceDate "1993.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.06.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Bb7 11. 0-0 Nxe4 12. Nxe4 Bxe4 13. a4 Bd5 14. Qe3 Nc6 15. axb5 axb5 16. Rxa8 Qxa8 17. Bxb5 Rb8 18. Bxc6 Bxc6 19. Qxe7 Bxf3 20. gxf3 Qxf3 21. Qd7 Be5 22. h3 Bf6 23. b4 h5 24. Re1 Rxb4 25. Re8+ Kg7 26. Qd2 Bc3 27. Qh6+ Kf6 28. Qg5+ Kg7 29. Qh6+ Kf6 30. Re3 Qd1+ 31. Kg2 Qd5+ 32. Rf3+ Ke7 33. c6 Rb3 34. Qe3+ Kd6 35. Qe8 Kc5 36. Be3+ Kc4 37. c7 1-0

[Event "Hoogovens op"]
[Site "Wijk aan Zee"]
[Date "1993.01.??"]
[Round "12"]
[White "Wolff, Patrick G"]
[Black "De Boer, Gert Jan"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2580"]
[BlackElo "2430"]
[PlyCount "117"]
[EventDate "1993.01.??"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "CBM 034"]
[Source "ChessBase"]
[SourceDate "1993.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.06.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. 0-0 Nf6 8. Be3 Be7 9. f4 d6 10. a4 0-0 11. Kh1 Re8 12. Qd2 Bd7 13. Rad1 Rad8 14. Bf3 Na5 15. Qe1 Nc4 16. Bc1 e5 17. Nde2 b5 18. b3 Nb6 19. axb5 axb5 20. Be3 Rb8 21. Rd2 Bf8 22. Qd1 b4 23. Na2 exf4 24. Bxf4 Nxe4 25. Rd4 Nc3 26. Naxc3 bxc3 27. Rxd6 Qa7 28. Rd3 Rbc8 29. Rxc3 Rxc3 30. Nxc3 Be6 31. Nb5 Qa5 32. Nc7 Re7 33. Nxe6 Rxe6 34. Qd2 Qa3 35. h3 Qb2 36. Qd3 Re7 37. Be3 Nd7 38. Bd4 Qa3 39. Bd5 Qd6 40. c4 Nf6 41. Bf3 Rd7 42. Rd1 Qg3 43. Qe2 h5 44. c5 Rxd4 45. Rxd4 Bxc5 46. Rd8+ Bf8 47. Qe7 Nh7 48. b4 g6 49. b5 Kg7 50. Rxf8 Nxf8 51. b6 Ne6 52. Qb4 Qb8 53. b7 Nc7 54. Qd4+ Kg8 55. Qd6 Kg7 56. Bd5 h4 57. Qe5+ f6 58. Qd6 Kh6 59. Be4 1-0

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1993.??.??"]
[Round "1"]
[White "Damljanovic, Branko"]
[Black "De Boer, Gert Jan"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "2570"]
[BlackElo "2435"]
[PlyCount "94"]
[EventDate "1993.11.??"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 039"]
[Source "ChessBase"]
[SourceDate "1994.04.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.04.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 Nc6 4. Bg2 d5 5. 0-0 d4 6. d3 e5 7. e3 Nd7 8. Re1 Be7 9. Na3 0-0 10. Nc2 a5 11. Rb1 f5 12. exd4 cxd4 13. a3 a4 14. Bd2 Bf6 15. Bb4 Re8 16. Bd6 Ra6 17. Nd2 g6 18. c5 Ra5 19. b4 axb3 20. Nxb3 Ra7 21. Nb4 Ndb8 22. Qc1 Be6 23. Nd2 Kg7 24. Nc4 Bxc4 25. Qxc4 Qd7 26. Nxc6 Nxc6 27. Qd5 Qf7 28. Qxf7+ Kxf7 29. Bd5+ Kg7 30. Rxb7+ Rxb7 31. Bxc6 Rbb8 32. Bxe8 Rxe8 33. c6 Kf7 34. c7 Ke6 35. Bxe5 Bxe5 36. f4 Rc8 37. Rxe5+ Kd6 38. Ra5 Rxc7 39. Ra6+ Kd5 40. Ra5+ Kd6 41. h4 Rc3 42. h5 Rxd3 43. Kf2 Ke6 44. hxg6 hxg6 45. a4 Ra3 46. Re5+ Kf6 47. a5 g5 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1993.??.??"]
[Round "1"]
[White "De Boer, Gert Jan"]
[Black "Damljanovic, Branko"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "2435"]
[BlackElo "2570"]
[PlyCount "54"]
[EventDate "1993.11.??"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 039"]
[Source "ChessBase"]
[SourceDate "1994.04.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.04.01"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 c6 4. Nc3 Bg4 5. e4 Nbd7 6. Be2 e5 7. 0-0 Be7 8. Be3 0-0 9. Qc2 exd4 10. Nxd4 Bxe2 11. Qxe2 g6 12. Rfd1 Re8 13. f3 Bf8 14. Qf2 a6 15. Rac1 Rc8 16. Rc2 Qa5 17. Nb3 Qh5 18. Ne2 Qe5 19. Bf4 Qe6 20. Na5 b6 21. Nd4 Nxe4 22. fxe4 Qg4 23. Rf1 bxa5 24. h3 Qh5 25. Bxd6 Bxd6 26. Qxf7+ Kh8 27. Qxd7 Bc5 0-1

[Event "NED-chT"]
[Site "Netherlands"]
[Date "1993.??.??"]
[Round "7"]
[White "De Boer, Gert Jan"]
[Black "Douven, Rudy C"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "2430"]
[BlackElo "2410"]
[PlyCount "65"]
[EventDate "1993.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 b6 4. d4 Bb4 5. Qb3 c5 6. a3 Ba5 7. Bg5 h6 8. Bh4 Bb7 9. dxc5 Na6 10. Qc2 Bxc3+ 11. Qxc3 Nxc5 12. e3 0-0 13. Be2 Nce4 14. Qd4 d6 15. b4 e5 16. Qb2 g5 17. Bg3 h5 18. Rd1 Qc8 19. h4 g4 20. Ng5 Qc6 21. Rf1 a5 22. Bh2 axb4 23. axb4 Nxg5 24. hxg5 Ne4 25. f3 Nxg5 26. Bg3 Ne6 27. Bh4 f6 28. Qc2 Kg7 29. Qf5 Qe8 30. fxg4 Bc8 31. Bxf6+ Kg8 32. gxh5 Ng7 33. Qg5 1-0

[Event "NED-chT"]
[Site "Netherlands"]
[Date "1993.??.??"]
[Round "3"]
[White "De Boer, Gert Jan"]
[Black "Vanheste, Jeroen"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2430"]
[BlackElo "2410"]
[PlyCount "110"]
[EventDate "1993.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 Bg4 5. e3 c5 6. Be2 cxd4 7. exd4 Nh6 8. 0-0 Nf5 9. Re1 0-0 10. d5 Nd7 11. Bd2 a6 12. a4 a5 13. Rb1 Nc5 14. b3 Qb6 15. h3 Bxc3 16. Bxc3 Ne4 17. Bd4 Nxd4 18. Qxd4 Qxd4 19. Nxd4 Bxe2 20. Nxe2 Nc5 21. Nd4 Rfe8 22. Re3 Rad8 23. Rbe1 Rd7 24. f4 Kf8 25. g4 Rdd8 26. g5 Rc8 27. Kg2 Nd7 28. h4 Rcd8 29. h5 Rc8 30. Rh1 Kg8 31. hxg6 fxg6 32. Ne6 Nc5 33. Nxc5 Rxc5 34. Reh3 h5 35. gxh6 Kh7 36. Re1 Rc7 37. Rhe3 Kxh6 38. Re6 Rd7 39. Kf3 Kh7 40. Rh1+ Kg7 41. Rg1 Rh8 42. Rexg6+ Kf7 43. Rg7+ Kf8 44. Ke4 Rc7 45. R1g3 b6 46. R7g5 Kf7 47. Kf5 Rf8 48. Rg7+ Ke8+ 49. Ke4 Rc8 50. R3g6 Rf7 51. f5 Rc7 52. Rg8+ Rf8 53. R6g7 Rc8 54. f6 exf6 55. Kf5 b5 1-0

[Event "Interpolis"]
[Site "Tilburg"]
[Date "1992.10.09"]
[Round "1.2"]
[White "Oll, Lembit"]
[Black "De Boer, Gert Jan"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2600"]
[BlackElo "2430"]
[PlyCount "52"]
[EventDate "1992.10.08"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 032"]
[Source "ChessBase"]
[SourceDate "1993.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.02.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Re1 e6 7. c3 Be7 8. d4 0-0 9. Nbd2 Rc8 10. e5 Ne8 11. Ne4 Qb6 12. Qa4 Rc7 13. dxc5 dxc5 14. Rd1 Nb8 15. Be3 Qa6 16. Qxa6 Nxa6 17. Nd6 Bxd6 18. exd6 Rd7 19. b4 cxb4 20. cxb4 f6 21. a3 b6 22. Nd4 Rxd6 23. Nb5 Rxd1+ 24. Rxd1 Rf7 25. Rd8 Kf8 26. Nd6 Re7 1/2-1/2

[Event "Interpolis"]
[Site "Tilburg"]
[Date "1992.10.08"]
[Round "1.1"]
[White "De Boer, Gert Jan"]
[Black "Oll, Lembit"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2430"]
[BlackElo "2600"]
[PlyCount "74"]
[EventDate "1992.10.08"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 032"]
[Source "ChessBase"]
[SourceDate "1993.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.02.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Nc3 d5 7. a3 Bxc3 8. Bxc3 0-0 9. Bg2 Rd8 10. 0-0 a5 11. b3 a4 12. cxd5 Nxd5 13. Bb2 Nb6 14. e4 e5 15. d5 Bg4 16. b4 Na7 17. Qd3 Bxf3 18. Bxf3 Nbc8 19. Bg2 c6 20. f4 cxd5 21. exd5 exf4 22. Rae1 Qd7 23. Rxf4 Nb5 24. Be4 g6 25. Bf5 gxf5 26. Rxf5 Ra6 27. d6 h6 28. Rxb5 Rxd6 29. Qc3 f6 30. Rc5 Rd1 31. Qc4+ Kf8 32. Rf1 Qd2 33. Bxf6 Qe3+ 34. Kg2 Rxf1 35. Qxf1 Rd2+ 36. Kh3 Qe6+ 37. g4 Qe3+ 0-1

[Event "Hoogovens-B"]
[Site "Wijk aan Zee"]
[Date "1992.01.??"]
[Round "10"]
[White "Cifuentes Parada, Roberto"]
[Black "De Boer, Gert Jan"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2540"]
[BlackElo "2425"]
[PlyCount "93"]
[EventDate "1992.01.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 028"]
[Source "ChessBase"]
[SourceDate "1992.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.06.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bb4 5. d3 d6 6. g3 Bc5 7. Bg2 Nd4 8. Nxd4 Bxd4 9. 0-0 Bg4 10. Qb3 Qc8 11. Be3 Bxe3 12. fxe3 h5 13. c5 dxc5 14. Nd5 Nd7 15. Ne7 Be6 16. Nxc8 Bxb3 17. axb3 a6 18. Bh3 f6 19. d4 cxd4 20. exd4 Rxc8 21. dxe5 fxe5 22. Rad1 Rd8 23. Rd5 c6 24. Rd6 Nf6 25. Re6+ Kf7 26. Rxe5 Rde8 27. Rg5 Rxe4 28. Bf5 Re3 29. Bg6+ Ke7 30. b4 h4 31. Bb1 Ne8 32. g4 Rf8 33. Bf5 Rf6 34. Bc8 Nd6 35. Rxg7+ Nf7 36. Rd1 Re2 37. Bf5 Kf8 38. Rh7 Kg8 39. Rxh4 Ng5 40. Rd8+ Kg7 41. Rhh8 Rxb2 42. Rdg8+ Kf7 43. Rxg5 Rd6 44. Rh7+ Kf8 45. Rd7 Rxd7 46. Bxd7 Rxb4 47. h4 1-0

[Event "Hoogovens-B"]
[Site "Wijk aan Zee"]
[Date "1992.01.??"]
[Round "6"]
[White "De Boer, Gert Jan"]
[Black "Bronstein, David Ionovich"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2425"]
[BlackElo "2465"]
[PlyCount "72"]
[EventDate "1992.01.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 028"]
[Source "ChessBase"]
[SourceDate "1992.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.06.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. Be3 Nbd7 8. 0-0 c6 9. d5 c5 10. Ne1 a6 11. a4 a5 12. g4 Ne8 13. Kh1 Bf6 14. Qd2 Ng7 15. Rg1 Be7 16. Bh6 Kh8 17. Nd3 Rg8 18. f4 exf4 19. Qxf4 f6 20. Raf1 Ne8 21. h4 Bf8 22. Bxf8 Rxf8 23. g5 fxg5 24. Qxg5 Qxg5 25. hxg5 Kg7 26. Nb5 Ne5 27. Rxf8 Kxf8 28. Nxe5 dxe5 29. Bg4 Bxg4 30. Rxg4 Rd8 31. Rg2 Rd7 32. Rf2+ Rf7 33. Kg2 Rxf2+ 34. Kxf2 Ke7 35. b3 Nd6 36. Nxd6 Kxd6 1/2-1/2

[Event "Hoogovens-B"]
[Site "Wijk aan Zee"]
[Date "1992.01.??"]
[Round "4"]
[White "De Boer, Gert Jan"]
[Black "Kuijf, Marinus"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2425"]
[BlackElo "2440"]
[PlyCount "40"]
[EventDate "1992.01.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 028"]
[Source "ChessBase"]
[SourceDate "1992.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.06.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Ne4 6. Bd3 f5 7. Ne5 Qf6 8. 0-0 Nd7 9. Bxe4 dxe4 10. Nxd7 Bxd7 11. f3 exf3 12. Rxf3 e5 13. Kh1 0-0-0 14. Qa4 Qh4 15. Bd2 exd4 16. Be1 Qh6 17. Qxa7 Bd6 18. Rh3 Qe6 19. Na4 f4 20. Qa8+ Bb8 1-0

[Event "Hoogovens-B"]
[Site "Wijk aan Zee"]
[Date "1992.01.??"]
[Round "11"]
[White "De Boer, Gert Jan"]
[Black "Moskalenko, Viktor"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "2425"]
[BlackElo "2505"]
[PlyCount "123"]
[EventDate "1992.01.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 028"]
[Source "ChessBase"]
[SourceDate "1992.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.06.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Bd3 0-0 7. h3 e6 8. Nf3 exd5 9. cxd5 a6 10. a4 Nbd7 11. 0-0 Rb8 12. Re1 Qc7 13. Bf4 c4 14. Bc2 Re8 15. Qd2 b6 16. Be3 Bb7 17. Rad1 Ba8 18. Nd4 Nc5 19. Bh6 Bh8 20. Kh1 Qd7 21. Qf4 Nh5 22. Qf3 b5 23. axb5 axb5 24. g4 Nf6 25. Bg5 Qe7 26. Nc6 Bxc6 27. dxc6 Qe6 28. c7 Rbc8 29. Nxb5 Nfd7 30. Rxd6 Qe5 31. Rd5 Qxb2 32. Nd6 f6 33. Nxe8 Qxc2 34. Nxf6+ Bxf6 35. Bxf6 Rxc7 36. e5 Qb3 37. Re3 Qb1+ 38. Rd1 Qb7 39. Bd8 Qxf3+ 40. Rxf3 Rb7 41. Bg5 h6 42. Bxh6 Nxe5 43. Rc3 Rb2 44. Be3 Ne4 45. Ra3 Nd3 46. Raxd3 cxd3 47. Kg2 Rb3 48. Kf3 Nd6 49. Rc1 Kf7 50. Bd2 Rb2 51. Ke3 Ne4 52. Kxe4 Rxd2 53. f4 Rh2 54. Kxd3 Rxh3+ 55. Ke4 Rg3 56. Rc7+ Kg8 57. g5 Rg1 58. Ke5 Rf1 59. Rc8+ Kf7 60. Rc7+ Kg8 61. Rc4 Kf7 62. Rc7+ 1/2-1/2

[Event "Hoogovens-B"]
[Site "Wijk aan Zee"]
[Date "1992.01.??"]
[Round "8"]
[White "De Boer, Gert Jan"]
[Black "Tukmakov, Vladimir B"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2425"]
[BlackElo "2535"]
[PlyCount "68"]
[EventDate "1992.01.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 028"]
[Source "ChessBase"]
[SourceDate "1992.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.06.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 Nbd7 7. Rc1 0-0 8. a3 Bxc3+ 9. Rxc3 h6 10. Bh4 Re8 11. e3 g5 12. Bg3 Ne4 13. Rc1 c6 14. Bd3 Qa5+ 15. Kf1 Ndf6 16. Ne5 Bf5 17. Rc2 Qc7 18. f3 Nxg3+ 19. hxg3 Bxd3+ 20. Qxd3 Kg7 21. g4 Re6 22. g3 Rae8 23. Rch2 Rxe5 24. dxe5 Qxe5 25. Re2 Qxg3 26. Rf2 c5 27. Rg1 Qh3+ 28. Rgg2 d4 29. Qf5 dxe3 30. Re2 Rd8 31. Qc2 Qh1+ 32. Rg1 Qxf3+ 33. Ke1 Ne4 34. Qb3 Qf2+ 0-1

[Event "Hoogovens-B"]
[Site "Wijk aan Zee"]
[Date "1992.01.??"]
[Round "1"]
[White "De Boer, Gert Jan"]
[Black "Van Mil, Johan"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2425"]
[BlackElo "2445"]
[PlyCount "67"]
[EventDate "1992.01.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 028"]
[Source "ChessBase"]
[SourceDate "1992.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.06.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Qd2 cxd4 9. cxd4 Nc6 10. Rd1 0-0 11. Nf3 Bg4 12. Be2 e6 13. 0-0 Qd6 14. d5 exd5 15. exd5 Ne5 16. Nxe5 Bxe2 17. Qxe2 Bxe5 18. h3 Rfe8 19. Qb5 b6 20. Rc1 Rad8 21. Rfd1 Qf6 22. d6 Re6 23. d7 Rd6 24. Rxd6 Qxd6 25. Bh6 Qe6 26. Rc8 Bf6 27. Qb2 Qe1+ 28. Kh2 Qe7 29. Qd2 Qe5+ 30. f4 Qe6 31. Qd4 Qe7 32. Rxd8+ Qxd8 33. Qxf6 Qxf6 34. Bg5 1-0

[Event "Hoogovens-B"]
[Site "Wijk aan Zee"]
[Date "1992.01.??"]
[Round "5"]
[White "De Boer, Gert Jan"]
[Black "Wolff, Patrick G"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2425"]
[BlackElo "2570"]
[PlyCount "162"]
[EventDate "1992.01.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 028"]
[Source "ChessBase"]
[SourceDate "1992.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.06.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. g3 Nc6 5. Bg2 d5 6. cxd5 Nxd5 7. 0-0 Be7 8. d4 0-0 9. Nxd5 exd5 10. dxc5 Bxc5 11. a3 Bf5 12. b4 Bb6 13. Ra2 Be4 14. Rd2 Qe7 15. Bb2 Rfe8 16. Qa1 f6 17. Rfd1 Rac8 18. e3 Red8 19. Bc3 Qe8 20. Qb2 Ne7 21. Bd4 Nf5 22. Bxb6 axb6 23. Ne1 Kf8 24. Qb3 Ne7 25. Nd3 Ng6 26. b5 Bxg2 27. Kxg2 d4 28. Qb4+ Kg8 29. exd4 Qe4+ 30. f3 Qd5 31. Rc1 Rxc1 32. Nxc1 Ne5 33. Qb3 Qxb3 34. Nxb3 Nc4 35. Ra2 Re8 36. Kf2 Kf7 37. a4 Ra8 38. d5 Ke7 39. Nd4 g6 40. Ne6 Kd6 41. h4 Ne5 42. Ke2 Rc8 43. f4 Nc4 44. f5 gxf5 45. Nf4 Ne5 46. Kf2 Rc3 47. Kg2 h6 48. Ne2 Rc4 49. Nf4 Ng4 50. Kg1 Rb4 51. Kg2 Ne5 52. Kh3 Nd7 53. Nh5 Kxd5 54. Rd2+ Rd4 55. Rf2 Rxa4 56. Rxf5+ Ke6 57. g4 Rc4 58. Nf4+ Kd6 59. Rd5+ Ke7 60. Kg3 Ne5 61. g5 hxg5 62. hxg5 Rc3+ 63. Kg2 Rc2+ 64. Kg3 Rc3+ 65. Kg2 Kf7 66. gxf6 Rc5 67. Kg3 Rc3+ 68. Kg2 Kxf6 69. Rd6+ Kf5 70. Ne2 Nc4 71. Rxb6 Nxb6 72. Nxc3 Ke5 73. Kf3 Nd5 74. Ne2 b6 75. Kf2 Ke4 76. Ke1 Kd3 77. Ng3 Nc3 78. Nf5 Nxb5 79. Kd1 Nd4 80. Nd6 Ne2 81. Nf7 Nd4 1/2-1/2

[Event "Hoogovens-B"]
[Site "Wijk aan Zee"]
[Date "1992.01.??"]
[Round "6"]
[White "Ermenkov, Evgenij"]
[Black "De Boer, Gert Jan"]
[Result "0-1"]
[ECO "B74"]
[WhiteElo "2505"]
[BlackElo "2425"]
[PlyCount "121"]
[EventDate "1992.01.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 028"]
[Source "ChessBase"]
[SourceDate "1992.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.06.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 Nc6 7. f4 g6 8. Be2 Bg7 9. Be3 0-0 10. 0-0 Bd7 11. Nb3 Rc8 12. a5 Be6 13. Bb6 Qe8 14. Nd2 Qd7 15. h3 Kh8 16. g4 Qe8 17. Be3 d5 18. exd5 Nxd5 19. Nxd5 Bxd5 20. c3 f5 21. Bb6 e5 22. gxf5 exf4 23. Kh2 Qe5 24. Nf3 Qxf5 25. Rg1 Rce8 26. Rg5 Rxe2+ 27. Qxe2 Bxf3 28. Rxf5 Bxe2 29. Rxf8+ Bxf8 30. Ra4 g5 31. Kg1 Kg7 32. Kf2 Bd3 33. Ra1 Kf6 34. b4 h5 35. Bc7 Be7 36. Rd1 Bf5 37. h4 Ke6 38. hxg5 Bxg5 39. b5 Ne7 40. Rd6+ Kf7 41. bxa6 bxa6 42. Rxa6 Be4 43. Kg1 Nd5 44. Be5 f3 45. Bd4 Nf4 46. Ra7+ Ke6 47. Rg7 Ne2+ 48. Kf1 Bh6 49. Rg8 Nxd4 50. Re8+ Kf5 51. cxd4 Be3 52. Rf8+ Kg4 53. Rg8+ Kh3 54. Rf8 Bd3+ 55. Ke1 f2+ 56. Rxf2 Bxf2+ 57. Kxf2 Be4 58. Ke3 Bb7 59. Kf4 h4 60. Ke5 Kg4 61. d5 0-1

[Event "Hoogovens-B"]
[Site "Wijk aan Zee"]
[Date "1992.01.??"]
[Round "2"]
[White "Finegold, Benjamin"]
[Black "De Boer, Gert Jan"]
[Result "1-0"]
[ECO "D86"]
[WhiteElo "2465"]
[BlackElo "2425"]
[PlyCount "79"]
[EventDate "1992.01.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 028"]
[Source "ChessBase"]
[SourceDate "1992.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.06.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 b6 9. h4 Nc6 10. Bd5 Qd7 11. h5 e6 12. Bb3 e5 13. hxg6 hxg6 14. Bh6 Bxh6 15. Rxh6 Kg7 16. Qd2 Ba6 17. Ng3 Qg4 18. Bd5 Bb7 19. Rh5 gxh5 20. Nf5+ Kf6 21. Bxc6 Bxc6 22. dxe5+ Kxe5 23. Qd4+ Ke6 24. f3 Qxg2 25. Qc4+ Ke5 26. Qxc6 Qxf3 27. Qxc7+ Kxe4 28. Ng3+ Kd3 29. Qd6+ Kc4 30. Qb4+ Kd5 31. Rd1+ Qxd1+ 32. Kxd1 f5 33. Nxh5 Rad8 34. Qb5+ Ke4+ 35. Ke2 f4 36. Qc6+ Kf5 37. Ng7+ Kg4 38. Qg6+ Kh3 39. Kf3 Rd3+ 40. Qxd3 1-0

[Event "Hoogovens-B"]
[Site "Wijk aan Zee"]
[Date "1992.01.??"]
[Round "3"]
[White "Nijboer, Friso"]
[Black "De Boer, Gert Jan"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2455"]
[BlackElo "2425"]
[PlyCount "105"]
[EventDate "1992.01.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 028"]
[Source "ChessBase"]
[SourceDate "1992.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.06.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 Be7 9. Be2 Nbd7 10. Qd3 Qc7 11. Bf3 Rb8 12. h4 b5 13. g4 b4 14. Ne2 a5 15. Nbd4 Nc5 16. Qe3 Ncxe4 17. Bxe4 Nxe4 18. Bxe7 Kxe7 19. Qxe4 Bb7 20. Qe3 Bxh1 21. f5 e5 22. f6+ Kd7 23. fxg7 exd4 24. gxh8Q dxe3 25. Qxh7 Qc4 26. Rd1 Rb5 27. Nd4 Re5 28. b3 Qc3+ 29. Ke2 Bd5 30. h5 Qc8 31. Rd3 Qd8 32. Rxe3 Rxe3+ 33. Kxe3 Qg5+ 34. Kd3 Qxg4 35. Qf5+ Qxf5+ 36. Nxf5 Ke6 37. Ne3 Bf3 38. h6 Kf6 39. Nc4 Kg6 40. Nxd6 f6 41. Nc4 Kxh6 42. Nxa5 Kg5 43. Nc4 Bd5 44. Ne3 Be6 45. c4 bxc3 46. Kxc3 Kf4 47. Kd4 f5 48. b4 Bxa2 49. b5 Be6 50. Nd5+ Kg4 51. Ne7 f4 52. b6 f3 53. Ke3 1-0

[Event "Hoogovens-B"]
[Site "Wijk aan Zee"]
[Date "1992.01.??"]
[Round "11"]
[White "Winants, Luc"]
[Black "De Boer, Gert Jan"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2515"]
[BlackElo "2425"]
[PlyCount "175"]
[EventDate "1992.01.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 028"]
[Source "ChessBase"]
[SourceDate "1992.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.06.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. 0-0 Be7 8. a3 0-0 9. b4 Re8 10. d3 Bf8 11. Bb2 Bg4 12. Nd2 Qd7 13. Re1 Rab8 14. Nb3 Nd4 15. Rc1 c6 16. Ne4 Rbd8 17. Nec5 Bxc5 18. Nxc5 Qe7 19. Nb3 Qg5 20. Nxd4 exd4 21. Rc5 Qh6 22. b5 Qd6 23. Rg5 f5 24. bxc6 bxc6 25. h3 Qf6 26. Rxg4 fxg4 27. hxg4 Qe6 28. Bf3 c5 29. Kg2 c4 30. Rh1 c3 31. Bc1 Rf8 32. Be4 g6 33. g5 Qf7 34. f3 Rfe8 35. Rh4 Rc8 36. Qg1 Red8 37. f4 Na4 38. f5 gxf5 39. Rf4 Rc5 40. g4 Qg7 41. Rxf5 Rxf5 42. gxf5 Nc5 43. f6 Qd7 44. Bf3 Nb3 45. Bf4 c2 46. Qh1 Qf5 47. Qh5 c1Q 48. Bxc1 Nxc1 49. Be4 Nxe2 50. Qh6 Nf4+ 51. Kf3 Qh3+ 52. Kxf4 Qxh6 53. gxh6 Kf7 54. Ke5 Re8+ 55. Kf5 Rd8 56. Bf3 Rd6 57. Bh5+ Kf8 58. Bd1 Rb6 59. Ke5 Rb1 60. Bf3 Rb3 61. Be4 Rxa3 62. Bxh7 Ra5+ 63. Kxd4 Rh5 64. Be4 Rxh6 65. Kc5 Rxf6 66. d4 Ke7 67. Bc6 Rf1 68. Kb5 Kd6 69. d5 Rb1+ 70. Ka6 Ra1+ 71. Kb5 Ra2 72. Ba8 Kc7 73. Bc6 a6+ 74. Kb4 Ra1 75. Be8 Rd1 76. Bf7 Kd6 77. Be6 Rd4+ 78. Ka3 Kc5 79. Kb3 Rd1 80. Kc2 Rg1 81. Kb3 Rg3+ 82. Kb2 Re3 83. Bf7 Kb4 84. Bg8 Re2+ 85. Kb1 Kc3 86. Bf7 Rb2+ 87. Ka1 Kb3 88. Bg6 0-1

[Event "Groningen op"]
[Site "Groningen"]
[Date "1992.??.??"]
[Round "3"]
[White "De Boer, Gert Jan"]
[Black "Bliumberg, Vladislav"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2430"]
[BlackElo "2265"]
[PlyCount "55"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. Be3 Na6 8. 0-0 exd4 9. Nxd4 Re8 10. f3 c6 11. Qd2 d5 12. exd5 cxd5 13. Rad1 dxc4 14. Bxc4 Bd7 15. Ne4 Nxe4 16. fxe4 Rf8 17. Bd5 Nc7 18. Bxb7 Rb8 19. Nc6 Bxc6 20. Qxd8 Rfxd8 21. Bxc6 Rxd1 22. Rxd1 Rxb2 23. Rd8+ Bf8 24. Bd5 Na6 25. Bb3 Rb1+ 26. Kf2 Kg7 27. Bd4+ f6 28. e5 1-0

[Event "Leeuwarden op"]
[Site "Leeuwarden"]
[Date "1992.??.??"]
[Round "4"]
[White "De Boer, Gert Jan"]
[Black "De Jong, Tom"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2430"]
[BlackElo "2330"]
[PlyCount "61"]
[EventDate "1992.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Be7 5. g3 0-0 6. Bg2 c5 7. 0-0 Nc6 8. Re1 Qc7 9. Qe2 b6 10. e5 Nd7 11. Nf1 Nd4 12. Nxd4 cxd4 13. Bf4 Bb7 14. Rec1 Rac8 15. h4 Bc6 16. Nh2 a5 17. Ng4 a4 18. a3 b5 19. Bg5 Qd8 20. f4 Bxg5 21. hxg5 Qe7 22. Re1 Kh8 23. Bh3 b4 24. Qh2 bxa3 25. bxa3 Rb8 26. Re2 Rb2 27. Kf2 Qc5 28. Kf3 Qc3 29. Nf6 gxf6 30. Bf5 exf5 31. Rh1 1-0

[Event "Groningen op"]
[Site "Groningen"]
[Date "1992.??.??"]
[Round "9"]
[White "De Boer, Gert Jan"]
[Black "Lerner, Konstantin Z"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2430"]
[BlackElo "2530"]
[PlyCount "103"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. Ndb5 d5 7. Bf4 e5 8. cxd5 exf4 9. dxc6 bxc6 10. Qxd8+ Kxd8 11. Rd1+ Bd7 12. Nd6 Kc7 13. Nxf7 Rg8 14. Ne5 Rb8 15. Nxd7 Nxd7 16. g3 g5 17. b3 Bb4 18. Rc1 Rg6 19. Bg2 Re8 20. a3 Bxc3+ 21. Rxc3 Kb6 22. h4 h6 23. hxg5 hxg5 24. gxf4 gxf4 25. Bf3 Ne5 26. Be4 Rd6 27. f3 a5 28. Rh5 Rf6 29. b4 axb4 30. axb4 Nd7 31. Rd3 Re7 32. Rd4 Ne5 33. Kd2 Rd7 34. Kc3 Re7 35. Rf5 Rff7 36. Rxf7 Rxf7 37. Rd6 Re7 38. Rf6 Kb5 39. Rxf4 c5 40. Rf5 Nd7 41. bxc5 Nxc5 42. Kd4 Rc7 43. Rd5 Kb4 44. Rd6 Nb3+ 45. Ke5 Nc1 46. e3 Rc3 47. Rb6+ Ka5 48. Rc6 Rxc6 49. Bxc6 Kb6 50. Kd6 Ne2 51. f4 Ng3 52. e4 1-0

[Event "Groningen op"]
[Site "Groningen"]
[Date "1992.??.??"]
[Round "7"]
[White "De Boer, Gert Jan"]
[Black "Malisauskas, Vidmantas"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2430"]
[BlackElo "2530"]
[PlyCount "81"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. Be3 Ng4 8. Bg5 f6 9. Bc1 Na6 10. 0-0 Nh6 11. Rb1 Nf7 12. d5 c5 13. dxc6 bxc6 14. b4 Nc7 15. Nd2 f5 16. f3 Ne6 17. Kh1 Nd4 18. Nb3 Be6 19. Be3 Nxe2 20. Qxe2 f4 21. Bg1 Qc8 22. Rfd1 Rd8 23. Rbc1 g5 24. Na5 g4 25. Nd5 Re8 26. b5 gxf3 27. gxf3 Bxd5 28. cxd5 c5 29. Qg2 Kh8 30. Bf2 Rg8 31. Bh4 Qd7 32. Nc6 Rae8 33. Rg1 Nh6 34. Rc4 Qf7 35. Qg5 Ra8 36. Ra4 Rge8 37. Ra6 Ng8 38. Na5 Bf8 39. Nc4 Be7 40. Nxd6 Bxd6 41. Rxd6 1-0

[Event "Groningen op"]
[Site "Groningen"]
[Date "1992.??.??"]
[Round "4"]
[White "De Boer, Gert Jan"]
[Black "Sorokin, Maxim"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2430"]
[BlackElo "2550"]
[PlyCount "85"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Be2 0-0 8. 0-0 b6 9. e4 Nxe4 10. Nxe4 dxe4 11. Qxe4 Bb7 12. Bd3 g6 13. Bh6 Re8 14. Rad1 Rb8 15. Be2 Qe7 16. Rfe1 Bb4 17. Bd2 c5 18. Qd3 Bxd2 19. Rxd2 Rbd8 20. Red1 Nf6 21. Qa3 Ne4 22. Rd3 a5 23. Qb3 Rd6 24. Qc2 Red8 25. Bf1 cxd4 26. Nxd4 Nc5 27. R3d2 Ne4 28. Rd3 Nc5 29. R3d2 Qg5 30. Nb3 Be4 31. Qc3 Rxd2 32. Rxd2 Nxb3 33. Rxd8+ Qxd8 34. Qxb3 Qd4 35. Qb5 Bd3 36. Bxd3 Qxd3 37. g3 Qb1+ 38. Kg2 Qe4+ 39. Kg1 Qb1+ 40. Kg2 Qxa2 41. b3 Qe2 42. Qxb6 Qe4+ 43. Kg1 1/2-1/2

[Event "NED-chT"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "?"]
[White "De Boer, Gert Jan"]
[Black "Timmerman, Gert Jan"]
[Result "1-0"]
[ECO "A88"]
[WhiteElo "2425"]
[BlackElo "2350"]
[PlyCount "87"]
[EventDate "1992.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c4 Bg7 5. Nf3 0-0 6. 0-0 d6 7. Nc3 c6 8. d5 e5 9. dxe6 Bxe6 10. Qd3 Na6 11. Bf4 Ne4 12. Nxe4 fxe4 13. Qxe4 Nc5 14. Qc2 Bf5 15. Qd2 Ne4 16. Qb4 Qb6 17. Qxb6 axb6 18. Nh4 Bxb2 19. Rab1 Rxa2 20. Nxf5 gxf5 21. Bxe4 fxe4 22. Bxd6 Rf7 23. e3 Rf3 24. g4 Kf7 25. Rfd1 Ke6 26. Rd2 Ra1 27. Rxa1 Bxa1 28. Bf4 Bf6 29. g5 Be7 30. Rd4 Kf5 31. h4 h6 32. gxh6 Bxh4 33. h7 Bf6 34. Rd7 Rh3 35. Rxb7 b5 36. cxb5 cxb5 37. Kg2 Rh4 38. Rxb5+ Kg6 39. Rb4 Kf5 40. Rb5+ Kg6 41. Be5 Rg4+ 42. Kh3 Rh4+ 43. Kg3 Rxh7 44. Rb6 1-0

[Event "NED-chT"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "?"]
[White "De Jager, Jaap"]
[Black "De Boer, Gert Jan"]
[Result "1-0"]
[ECO "B26"]
[BlackElo "2425"]
[PlyCount "81"]
[EventDate "1992.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. Qd2 b5 8. Nf3 b4 9. Nd1 Bg4 10. h3 Bxf3 11. Bxf3 Nf6 12. Bg2 0-0 13. Bh6 Qc7 14. 0-0 Rfc8 15. Bxg7 Kxg7 16. Ne3 Nd4 17. f4 a5 18. Rf2 a4 19. Raf1 a3 20. b3 Rf8 21. c4 bxc3 22. Qxc3 Qb6 23. g4 Qb4 24. Qa1 Qb5 25. Rd1 Kg8 26. Qc1 Qa6 27. Kh1 Qa7 28. Rg1 Qa6 29. Qd2 Kg7 30. f5 Rbe8 31. g5 Nh5 32. Nd5 Qa7 33. Bf3 e6 34. f6+ Kh8 35. Nf4 Nxf4 36. Qxf4 Qd7 37. Rg4 Rb8 38. Rh4 h5 39. Bxh5 gxh5 40. Rxh5+ Kg8 41. Qh4 1-0

[Event "Groningen op"]
[Site "Groningen"]
[Date "1992.??.??"]
[Round "5"]
[White "Hansen, Lars Bo"]
[Black "De Boer, Gert Jan"]
[Result "1/2-1/2"]
[ECO "D76"]
[WhiteElo "2530"]
[BlackElo "2430"]
[PlyCount "76"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. Nf3 0-0 6. cxd5 Nxd5 7. 0-0 Nb6 8. Nc3 Nc6 9. d5 Na5 10. e4 c6 11. Bf4 cxd5 12. exd5 Nac4 13. Qe2 Bg4 14. Rac1 Rc8 15. b3 Nd6 16. Be5 Bxe5 17. Qxe5 Nd7 18. Qf4 Bxf3 19. Qxf3 Qa5 20. Bh3 Rc7 21. Bxd7 Rxd7 22. a4 Qb4 23. Ne2 Qe4 24. Qxe4 Nxe4 25. Rfd1 Rfd8 26. Nc3 Nf6 27. Kf1 a6 28. Ke2 b6 29. h4 Kg7 30. Rc2 Nxd5 31. Nxd5 Rxd5 32. Rxd5 Rxd5 33. Rc6 Rd6 34. Rc7 Kf6 35. b4 Rd4 36. Rc6+ Rd6 37. Rc7 Rd4 38. Rc6+ Rd6 1/2-1/2

[Event "Groningen op"]
[Site "Groningen"]
[Date "1992.??.??"]
[Round "6"]
[White "Lalic, Bogdan"]
[Black "De Boer, Gert Jan"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2505"]
[BlackElo "2430"]
[PlyCount "62"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Nb6 7. d3 Be7 8. Nbd2 0-0 9. a3 a5 10. b3 Re8 11. Bb2 Bf8 12. Qc2 Bg4 13. e3 Qd7 14. d4 exd4 15. Nxd4 Nxd4 16. Bxd4 c5 17. Bb2 a4 18. Rfb1 axb3 19. Qxb3 Na4 20. Bc1 Rab8 21. Bf1 Be6 22. Bb5 Bxb3 23. Bxd7 Red8 24. Bc6 bxc6 25. Rxb3 Rxb3 26. Nxb3 Rd1+ 27. Kg2 c4 28. Nd4 c3 29. Kf3 c5 30. Nc2 c4 31. e4 f6 1/2-1/2

[Event "Groningen op"]
[Site "Groningen"]
[Date "1992.??.??"]
[Round "8"]
[White "Panchenko, Alexandar G"]
[Black "De Boer, Gert Jan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2490"]
[BlackElo "2430"]
[PlyCount "79"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bg4 5. d4 Nbd7 6. Nbd2 e6 7. b3 Bd6 8. Bb2 Qc7 9. c4 Rd8 10. h3 Bh5 11. Nh4 Qb8 12. Qe1 0-0 13. e4 dxe4 14. Nxe4 Nxe4 15. Qxe4 Rfe8 16. f4 Be7 17. Nf3 Bxf3 18. Qxf3 Bf6 19. g4 Nf8 20. Qf2 Rd7 21. g5 Bd8 22. h4 Bb6 23. c5 Bc7 24. h5 Bd8 25. Rae1 Bc7 26. Bc3 Ree7 27. b4 a6 28. a4 Qd8 29. Rb1 f6 30. gxf6 gxf6 31. d5 exd5 32. Bxf6 Qe8 33. Bxe7 Rxe7 34. Rbe1 Rxe1 35. Qg3+ Kh8 36. Rxe1 Qf7 37. h6 Ng6 38. Qc3+ Kg8 39. Re8+ Nf8 40. Qg7+ 1-0

[Event "NED-ch47 sf"]
[Site "Enschede"]
[Date "1991.11.03"]
[Round "3"]
[White "Klarenbeek, Hans"]
[Black "De Boer, Gert Jan"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2370"]
[BlackElo "2430"]
[PlyCount "133"]
[EventDate "1991.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 h6 9. Bh4 d5 10. e3 Nbd7 11. cxd5 exd5 12. Bd3 c5 13. Ne2 Ne4 14. Bxd8 Nxc3 15. bxc3 Rfxd8 16. a4 Nf8 17. Kd2 Ne6 18. Rhb1 Bc6 19. Bb5 Bb7 20. Bd3 Bc6 21. h4 Kf8 22. g4 Rab8 23. f4 Nc7 24. g5 hxg5 25. hxg5 g6 26. Rh1 Kg7 27. f5 gxf5 28. Ng3 Bd7 29. Bxf5 Be6 30. Rh7+ Kf8 31. g6 fxg6 32. Bxg6 Rd7 33. Rf1+ Kg8 34. Rfh1 Rbd8 35. Nf5 Rxh7 36. Rxh7 Rd7 37. Rh5 Bxf5 38. Bxf5 Re7 39. Rh6 Kf7 40. dxc5 bxc5 41. Rc6 c4 42. Ke2 Ne6 43. Bxe6+ Rxe6 44. Rc5 Ra6 45. Rxd5 Rxa4 46. e4 Ra3 47. Kd2 Ke6 48. Rc5 Ra4 49. Ke3 Kd6 50. Kd4 Ra1 51. Rd5+ Ke6 52. Rh5 Ra4 53. Rh6+ Kd7 54. Kd5 Ra5+ 55. Kxc4 Ra4+ 56. Kd5 Ra5+ 57. Kd4 Ra4+ 58. c4 Ra5 59. Rh7+ Ke6 60. e5 Ra1 61. Rh6+ Ke7 62. Kd5 Rd1+ 63. Kc6 a5 64. Kb5 Re1 65. Kxa5 Rxe5+ 66. Kb6 Re1 67. c5 1-0

[Event "NED-ch47 sf"]
[Site "Enschede"]
[Date "1991.11.02"]
[Round "2"]
[White "Perez Garcia, Hebert"]
[Black "De Boer, Gert Jan"]
[Result "1/2-1/2"]
[ECO "D77"]
[WhiteElo "2240"]
[BlackElo "2430"]
[PlyCount "62"]
[EventDate "1991.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. c4 dxc4 7. Na3 c3 8. bxc3 c5 9. Ne5 Nd5 10. Bb2 Nc6 11. Nac4 Nxe5 12. Nxe5 Bxe5 13. dxe5 Be6 14. Qc1 Qc7 15. Bxd5 Bxd5 16. c4 Be6 17. Qc3 Rad8 18. Rac1 Rd4 19. Qe3 Rxc4 20. Rxc4 Bxc4 21. Rc1 b5 22. f4 Qd7 23. a4 a6 24. axb5 axb5 25. Ba3 Ra8 26. Bxc5 Ra2 27. Re1 Rb2 28. f5 Qxf5 29. Bxe7 Rb1 30. Rxb1 Qxb1+ 31. Kf2 Qf5+ 1/2-1/2

[Event "NED-ch47 sf"]
[Site "Enschede"]
[Date "1991.11.01"]
[Round "1"]
[White "De Boer, Gert Jan"]
[Black "Riemens, Albert"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2430"]
[PlyCount "70"]
[EventDate "1991.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. d5 Na6 9. Rb1 Bd7 10. b4 c6 11. dxc6 bxc6 12. a3 Nc7 13. Bb2 Rb8 14. Ba1 h6 15. c5 dxc5 16. bxc5 Rxb1 17. Qxb1 e5 18. Qb7 Nfd5 19. Nxd5 Nxd5 20. Nxe5 Bxe5 21. Bxe5 Qxe5 22. Qxd7 Nc3 23. Qxc6 Rf6 24. Qa8+ Rf8 25. Qxa7 Nxe2+ 26. Kh1 f4 27. Qa6 Rf6 28. Qa8+ Kg7 29. Rd1 Rf7 30. Qd5 Qc3 31. Qd3 Qe5 32. Qd6 Qc3 33. Be4 Rf6 34. Qe7+ Rf7 35. Qe6 Rf6 1-0

[Event "NED-ch46"]
[Site "Eindhoven"]
[Date "1991.06.23"]
[Round "11"]
[White "De Boer, Gert Jan"]
[Black "Kuijf, Marinus"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2430"]
[BlackElo "2460"]
[PlyCount "95"]
[EventDate "1991.06.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[EventCategory "9"]
[SourceTitle "CBM 026"]
[Source "ChessBase"]
[SourceDate "1992.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.02.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Be2 0-0 8. 0-0 dxc4 9. Bxc4 c5 10. Rd1 a6 11. a4 Qc7 12. Qe2 b6 13. d5 Ne5 14. dxe6 Bxe6 15. Bxe6 Nxf3+ 16. Qxf3 fxe6 17. h3 Rad8 18. Bd2 Be5 19. Be1 c4 20. Rac1 Rc8 21. Rc2 Qc6 22. Qxc6 Rxc6 23. Ne2 Nd5 24. e4 Nf4 25. Nxf4 Bxf4 26. Bb4 Rfc8 27. g3 Bg5 28. f4 Bd8 29. Rcd2 Bc7 30. Rd7 b5 31. a5 g5 32. Re7 gxf4 33. Rdd7 Be5 34. gxf4 Bf6 35. Rxh7 Rd8 36. e5 Rxd7 37. Rxd7 Bh4 38. Rd6 Rxd6 39. exd6 Kf7 40. d7 Be7 41. Kf2 Bd8 42. Kf3 Be7 43. h4 Bd8 44. h5 Kg7 45. Ke4 Kf6 46. Bc3+ Kf7 47. h6 Kg6 48. Ke5 1-0

[Event "NED-ch46"]
[Site "Eindhoven"]
[Date "1991.06.21"]
[Round "10"]
[White "Piket, Jeroen"]
[Black "De Boer, Gert Jan"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2590"]
[BlackElo "2430"]
[PlyCount "89"]
[EventDate "1991.06.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[EventCategory "9"]
[SourceTitle "CBM 026"]
[Source "ChessBase"]
[SourceDate "1992.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.02.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. Be2 Nbd7 7. 0-0 Re8 8. c4 c5 9. cxd5 Nxd5 10. Qb3 N5f6 11. Rac1 cxd4 12. Nxd4 Qa5 13. N2f3 a6 14. Bc4 Rf8 15. Qc2 Nb6 16. Bb3 e5 17. Bxf6 Bxf6 18. Ne2 Bf5 19. e4 Rac8 20. Nc3 Bg4 21. Qe2 Kg7 22. h3 Bd7 23. Rfd1 Bc6 24. Qe3 Rfd8 25. h4 Qb4 26. h5 a5 27. h6+ Kg8 28. Ng5 Be8 29. Rxd8 Rxd8 30. Nd5 Nxd5 31. Bxd5 Qe7 32. Nf3 Qb4 33. Rc7 Rd7 34. Rc8 Rd8 35. Rxd8 Bxd8 36. Nxe5 Qxb2 37. Qf4 g5 38. Qf5 Qc1+ 39. Kh2 Qc7 40. f4 Qe7 41. g3 gxf4 42. gxf4 Kh8 43. Bxf7 Qh4+ 44. Kg2 Bb5 45. Bc4 1-0

