[Event "Utrecht OKU op 44th"]
[Site "Utrecht"]
[Date "2017.06.11"]
[Round "6"]
[White "Rosmuller, Anton J"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2070"]
[BlackElo "2132"]
[PlyCount "57"]
[EventDate "2017.06.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 Nc6 6. d5 Nb8 7. f4 0-0 8. Nf3 e6 9. 0-0 exd5 10. cxd5 c6 11. f5 cxd5 12. exd5 Re8 13. Ng5 Bxf5 14. Bxf5 gxf5 15. Qb3 Nbd7 16. Qxb7 h6 17. Nf3 Ne4 18. h3 Ndc5 19. Qb5 a5 20. Ne2 Ra7 21. Qc4 Rb7 22. Qc2 Rbe7 23. Rb1 Rc7 24. Qd1 a4 25. Nfd4 Re5 26. Nf3 Re8 27. b4 axb3 28. axb3 Rb7 29. Nh4 1-0

[Event "Utrecht OKU op 44th"]
[Site "Utrecht"]
[Date "2017.06.10"]
[Round "3"]
[White "Van der Tuuk, Jaap"]
[Black "Burg, Twan"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2132"]
[BlackElo "2518"]
[PlyCount "51"]
[EventDate "2017.06.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Nc6 7. Nf3 Be7 8. a3 Be6 9. b4 0-0 10. Bd2 a5 11. b5 Nd4 12. Nxd4 exd4 13. Na4 Bd5 14. Be4 f5 15. Nxb6 cxb6 16. Bxd5+ Qxd5 17. 0-0 Qxb5 18. Rb1 Qc6 19. Qb3+ Rf7 20. a4 Bc5 21. Rbc1 h5 22. Bg5 Qg6 23. h4 Re8 24. Rc2 Kh7 25. Qd5 f4 26. Qg2 0-1

[Event "Utrecht OKU op 43rd"]
[Site "Utrecht"]
[Date "2016.06.04"]
[Round "4"]
[White "De Boer, Eelke"]
[Black "Van der Tuuk, Jaap"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2168"]
[BlackElo "2160"]
[PlyCount "42"]
[EventDate "2016.06.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. Qg3 Ne7 9. Bd2 Nbc6 10. Nf3 Bd7 11. Bd3 0-0-0 12. 0-0 c4 13. Be2 Rdg8 14. Ng5 Nd8 15. f4 h6 16. Nf3 Ba4 17. Ra2 Nf7 18. Rb1 g6 19. h4 Qd7 20. Qe1 Kb8 21. g3 Nc8 1/2-1/2

[Event "Utrecht OKU op 42nd"]
[Site "Utrecht"]
[Date "2015.06.07"]
[Round "5"]
[White "Van der Tuuk, Jaap"]
[Black "Peng, Zhaoqin"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2179"]
[BlackElo "2381"]
[PlyCount "141"]
[EventDate "2015.06.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f3 Nbd7 5. Be3 e5 6. Qd2 Be7 7. Nge2 h5 8. dxe5 dxe5 9. h4 Nb6 10. Qxd8+ Bxd8 11. Nc1 Be6 12. b3 Nbd7 13. Nd3 Bb6 14. Bd2 Bd4 15. a4 0-0 16. Nb2 Rfc8 17. Rb1 Ne8 18. Ncd1 Nd6 19. Bb4 Bc5 20. Bxc5 Nxc5 21. Ne3 a5 22. Rd1 Rd8 23. Nbc4 Bxc4 24. Nxc4 Nxc4 25. Bxc4 Kf8 26. g3 Ke7 27. Rh2 Rxd1+ 28. Kxd1 Nd7 29. Rd2 Nb6 30. Bf1 Nc8 31. Ke2 Nd6 32. Ke3 Rf8 33. Bh3 g6 34. f4 f6 35. Rd3 Rg8 36. fxe5 fxe5 37. Rc3 Ra8 38. Bg2 Ne8 39. Bf3 Nf6 40. Rd3 Rc8 41. Rc3 Ra8 42. Be2 Nd7 43. Rd3 Nc5 44. Rd1 Rf8 45. Rg1 Ne6 46. Bd1 Rd8 47. g4 hxg4 48. Bxg4 Nf4 49. Bf3 Kf6 50. Rh1 Rh8 51. Rh2 Ne6 52. Bg4 Nf4 53. Bf3 Rd8 54. Rh1 Rd7 55. h5 gxh5 56. Bxh5 Rh7 57. Bf3 Rxh1 58. Bxh1 Ke6 59. Bf3 Kd6 60. Bg4 Kc5 61. c3 b5 62. axb5 cxb5 63. Bd7 b4 64. cxb4+ Kxb4 65. Ba4 Ne6 66. Kf3 Nc5 67. Bc6 Kxb3 68. Kg4 Kc3 69. Kf5 Kd4 70. Bd5 a4 71. Ba2 0-1

[Event "Utrecht OKU op 42nd"]
[Site "Utrecht"]
[Date "2015.06.06"]
[Round "2"]
[White "Balog, Imre1111"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2531"]
[BlackElo "2179"]
[PlyCount "37"]
[EventDate "2015.06.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 0-0 6. Be3 Nbd7 7. Qd2 c5 8. Nge2 a6 9. Rd1 Qa5 10. Nd5 Qxd2+ 11. Rxd2 Nxd5 12. cxd5 b6 13. Kf2 Bb7 14. g3 Rac8 15. Bh3 Rc7 16. Rc1 Bc8 17. b4 f5 18. exf5 Nf6 19. dxc5 1-0

[Event "Utrecht OKU op 42nd"]
[Site "Utrecht"]
[Date "2015.06.06"]
[Round "4"]
[White "Losekoot, Pascal"]
[Black "Van der Tuuk, Jaap"]
[Result "0-1"]
[ECO "C17"]
[WhiteElo "2126"]
[BlackElo "2179"]
[PlyCount "60"]
[EventDate "2015.06.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 0-0 8. f4 a6 9. Nd6 cxd4 10. Nf3 Nbc6 11. Bd3 f6 12. 0-0-0 fxe5 13. Bxh7+ Kxh7 14. Ng5+ Kg8 15. Qd3 Nf5 16. Nxf5 Rxf5 17. Qh3 Rxg5 18. fxg5 Qxg5+ 19. Kb1 e4 20. Rhf1 Bd7 21. g4 e3 22. Qg2 Be8 23. h4 Qe5 24. Rde1 Bg6 25. h5 Be4 26. Qh3 Nb4 27. h6 Nxc2 28. h7+ Bxh7 29. Rh1 Qe4 30. Re2 Ne1+ 0-1

[Event "Maarssen OKU op-A"]
[Site "Maarssen"]
[Date "2013.06.02"]
[Round "5"]
[White "Tinga, Tjerk"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2008"]
[BlackElo "2212"]
[PlyCount "45"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Nc6 7. h3 e5 8. Be3 exd4 9. Nxd4 Re8 10. Nxc6 bxc6 11. Bf3 Bb7 12. Re1 c5 13. Bf4 Nd7 14. Qd2 Bc6 15. Rad1 Qb8 16. b3 a5 17. a4 Qb4 18. Nd5 Qxd2 19. Bxd2 Bxd5 20. exd5 Rxe1+ 21. Rxe1 c4 22. Re2 c3 23. Bg5 1-0

[Event "Maarssen OKU op-A"]
[Site "Maarssen"]
[Date "2013.06.02"]
[Round "6"]
[White "Van der Tuuk, Jaap"]
[Black "Van Foreest, Lucas"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2212"]
[BlackElo "2040"]
[PlyCount "41"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. 0-0 0-0 7. d4 Nc6 8. dxe5 dxe5 9. Bg5 Be6 10. Qa4 h6 11. Rfd1 Qc8 12. Bxf6 Bxf6 13. Nd5 Bg7 14. Qxc6 bxc6 15. Ne7+ Kh7 16. Nxc8 Raxc8 17. Nd2 Rb8 18. Rab1 c5 19. Bd5 Bf5 20. Be4 Be6 21. Bd5 1/2-1/2

[Event "Maarssen OKU op-A"]
[Site "Maarssen"]
[Date "2013.06.01"]
[Round "3"]
[White "Guliyev, Namig"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "C76"]
[WhiteElo "2550"]
[BlackElo "2212"]
[PlyCount "140"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. 0-0 g6 7. d4 Bg7 8. d5 Nb8 9. c4 b5 10. Bb3 bxc4 11. Bxc4 Nf6 12. Nc3 0-0 13. b4 a5 14. b5 Bc8 15. Re1 Nbd7 16. Bf1 Nc5 17. Ba3 Nfd7 18. Nd2 f5 19. Qc2 Bh6 20. Nb3 Nxe4 21. Nxe4 fxe4 22. Bc1 e3 23. Bxe3 Bxe3 24. fxe3 a4 25. Nd2 Nc5 26. Nc4 Rb8 27. Nxe5 Bf5 28. Qc4 Qf6 29. Nf3 Rbe8 30. Qd4 Be4 31. Qxf6 Rxf6 32. Nd2 Bxd5 33. a3 Rfe6 34. e4 Nxe4 35. Nxe4 Rxe4 36. Rec1 R8e7 37. Rc3 Re3 38. Rac1 Rxc3 39. Rxc3 Kf7 40. Bc4 Bxc4 41. Rxc4 Re1+ 42. Kf2 Rb1 43. Rxc7+ Ke6 44. Ra7 Rxb5 45. Rxa4 Rb2+ 46. Kf3 Rb3+ 47. Kf4 Rb2 48. Re4+ Kd5 49. Kf3 Ra2 50. Ra4 Kc5 51. Ra8 d5 52. h4 Kd4 53. a4 Kd3 54. a5 d4 55. a6 Kd2 56. a7 d3 57. Kf4 Ra5 58. g4 h6 59. g5 hxg5+ 60. hxg5 Rf5+ 61. Ke4 Rf7 62. Ke5 Rf5+ 63. Ke4 Rf7 64. Kd4 Re7 65. Kd5 Kd1 66. Kd6 Rf7 67. Ke6 Rb7 68. Rd8 Rxa7 69. Rxd3+ Ke2 70. Rd6 Rh7 1-0

[Event "Maarssen OKU op-A"]
[Site "Maarssen"]
[Date "2013.06.01"]
[Round "4"]
[White "Van der Tuuk, Jaap"]
[Black "Verwoert, Jef"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2212"]
[BlackElo "2016"]
[PlyCount "72"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 g6 3. Nbc3 Nc6 4. g3 Bg7 5. Bg2 Nf6 6. 0-0 d6 7. d3 0-0 8. h3 Rb8 9. f4 Bd7 10. g4 b5 11. Ng3 b4 12. Nce2 a5 13. c3 a4 14. d4 a3 15. e5 axb2 16. Bxb2 bxc3 17. exf6 cxb2 18. fxg7 Kxg7 19. Rb1 cxd4 20. Bxc6 Bxc6 21. Qxd4+ f6 22. f5 Qb6 23. Qxb6 Rxb6 24. Nd4 Rfb8 25. Nb3 Ra6 26. Rxb2 Rba8 27. Rff2 Kf7 28. Rfd2 Ra4 29. Rbc2 R8a6 30. Re2 Bb5 31. Red2 Bc6 32. Re2 Bb5 33. Re4 Rxe4 34. Nxe4 Bd3 35. fxg6+ hxg6 36. Nxd6+ Rxd6 1/2-1/2

[Event "Maarssen OKU op-A"]
[Site "Maarssen"]
[Date "2013.06.01"]
[Round "2"]
[White "Weegenaar, Bertrand W"]
[Black "Van der Tuuk, Jaap"]
[Result "0-1"]
[ECO "A36"]
[BlackElo "2212"]
[PlyCount "86"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Nc3 Bg7 4. Bg2 0-0 5. e4 d6 6. Nge2 c5 7. 0-0 Nc6 8. d3 Ne8 9. Be3 Nd4 10. Qc1 Rb8 11. Bh6 Bg4 12. Bxg7 Nxe2+ 13. Nxe2 Nxg7 14. Nf4 Bd7 15. Rb1 b5 16. cxb5 Rxb5 17. Rd1 Ne6 18. Nxe6 Bxe6 19. b3 Rb4 20. Qe3 Qa5 21. Rd2 Rd4 22. h4 Qc3 23. Rbd1 a5 24. Kh2 a4 25. bxa4 Rxa4 26. Qg5 Bxa2 27. Qxe7 Bb3 28. Qxd6 Bxd1 29. Rxd1 Qc2 30. Rf1 Rd4 31. Qe7 Qxd3 32. h5 Rd6 33. e5 Re6 34. Qxc5 Qe2 35. hxg6 hxg6 36. f4 Rb8 37. Rf2 Qh5+ 38. Bh3 Reb6 39. Kg2 Rb5 40. Qd4 Rb4 41. Qe3 Rb2 42. Bd7 R8b3 43. Qd4 Qf3+ 0-1

[Event "Utrecht OKU op"]
[Site "Utrecht"]
[Date "2009.06.07"]
[Round "5"]
[White "Boulahfa, Hicham"]
[Black "Van der Tuuk, Jaap"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2026"]
[BlackElo "2211"]
[PlyCount "56"]
[EventDate "2009.06.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 d6 6. 0-0 g6 7. d4 Qe7 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qe2 Bg7 11. f4 exf4 12. Bxf4 0-0 13. Nd2 Bg4 14. Qe3 g5 15. Bg3 Nh5 16. Bf2 Rad8 17. Nb3 Nf4 18. Rae1 Be6 19. Bxe6 fxe6 20. Qxa7 Ra8 21. Qxb7 Rfb8 22. Qc6 Rxa2 23. Bc5 Qf7 24. Ba3 Rxb3 25. g3 Rbxa3 26. bxa3 Qh5 27. h4 Qg4 28. Qxe6+ Nxe6 0-1

[Event "Utrecht OKU op"]
[Site "Utrecht"]
[Date "2009.06.07"]
[Round "6"]
[White "Van der Tuuk, Jaap"]
[Black "Van de Fliert, Willem"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2211"]
[BlackElo "2162"]
[PlyCount "84"]
[EventDate "2009.06.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 Be6 7. d3 Nge7 8. Nd5 0-0 9. 0-0 Qd7 10. Nxe7+ Qxe7 11. Nc3 Qd7 12. Rb1 Bh3 13. Bxh3 Qxh3 14. Qf3 Nd8 15. Bd2 c6 16. b4 a6 17. a4 Ne6 18. Qg2 Qh5 19. Kh1 g5 20. g4 Qg6 21. Qe4 f5 22. gxf5 Rxf5 23. b5 axb5 24. axb5 Nc5 25. Qg2 Raf8 26. bxc6 bxc6 27. Qxc6 Rxf2 28. Qd5+ Kh8 29. Rxf2 Rxf2 30. Kg1 Rf8 31. Ne4 Qf5 32. Bb4 Nxe4 33. Qxe4 Qf2+ 34. Kh1 Rb8 35. Qg2 Qxe3 36. Rd1 Qb6 37. Bc3 h6 38. h3 Qe3 39. Ba1 Rf8 40. Rf1 Qxd3 41. Rxf8+ Bxf8 42. Qa8 Qxh3+ 0-1

[Event "Utrecht OKU op"]
[Site "Utrecht"]
[Date "2009.06.06"]
[Round "3"]
[White "Oosterman, Maarten Jan"]
[Black "Van der Tuuk, Jaap"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "2005"]
[BlackElo "2211"]
[PlyCount "48"]
[EventDate "2009.06.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Bd3 c5 5. exd5 exd5 6. Qe2+ Be7 7. dxc5 Nf6 8. Nb3 0-0 9. Be3 Re8 10. 0-0-0 Nbd7 11. Qd2 a5 12. a4 b6 13. Bb5 bxc5 14. Nf3 Ba6 15. Bc6 c4 16. Nbd4 Rc8 17. c3 Nc5 18. Bxe8 Qxe8 19. Qc2 Nfe4 20. Rhe1 Rb8 21. Ng5 Nd3+ 22. Rxd3 cxd3 23. Qd1 Nxg5 24. Bxg5 Bxg5+ 0-1

[Event "Utrecht OKU op"]
[Site "Utrecht"]
[Date "2009.06.06"]
[Round "4"]
[White "Van der Tuuk, Jaap"]
[Black "De Groote, Ewoud"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2211"]
[BlackElo "2191"]
[PlyCount "46"]
[EventDate "2009.06.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 0-0 6. 0-0 d6 7. d3 h6 8. Bd2 a6 9. a3 Bc5 10. b4 Ba7 11. e3 Rb8 12. Rc1 Bf5 13. Be1 Re8 14. Nd5 Nxd5 15. cxd5 Ne7 16. h3 Bh7 17. Qb3 Kh8 18. d4 e4 19. Nd2 f5 20. f3 exf3 21. Bxf3 Bg8 22. g4 c6 23. dxc6 Nxc6 0-1

[Event "Utrecht OKU op"]
[Site "Utrecht"]
[Date "2009.06.05"]
[Round "1"]
[White "De Waard, Remco"]
[Black "Van der Tuuk, Jaap"]
[Result "0-1"]
[ECO "C58"]
[BlackElo "2211"]
[PlyCount "88"]
[EventDate "2009.06.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ Bd7 7. Qe2 Be7 8. Nc3 0-0 9. 0-0 c6 10. dxc6 Nxc6 11. Bxc6 Bxc6 12. d3 Nd5 13. Nxd5 Qxd5 14. Qe4 f5 15. Qxd5+ Bxd5 16. f4 h6 17. Nf3 Rac8 18. c3 e4 19. Ne5 exd3 20. Be3 Be4 21. Rfd1 Rfd8 22. Rd2 Bf6 23. Bd4 g5 24. g3 gxf4 25. gxf4 Bxe5 26. Bxe5 Kf7 27. Kf2 Rg8 28. Rg1 Rxg1 29. Kxg1 Rg8+ 30. Kf2 h5 31. Ke3 h4 32. Bd4 a6 33. Rf2 Rg1 34. a4 Re1+ 35. Kd2 Ra1 36. Ke3 Rxa4 37. Rf1 b5 38. Rg1 Ra2 39. Rg7+ Kf8 40. c4 bxc4 41. Rh7 Ra1 42. Rxh4 Re1+ 43. Kd2 Re2+ 44. Kc3 Rc2+ 0-1

[Event "Utrecht OKU op"]
[Site "Utrecht"]
[Date "2007.06.08"]
[Round "1.15"]
[White "Van der Tuuk, Jaap"]
[Black "Bollaart, Jeroen"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2163"]
[BlackElo "1959"]
[PlyCount "83"]
[EventDate "2007.06.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Bb2 Bd7 10. g4 Nh6 11. h3 Be7 12. Nc3 f6 13. exf6 gxf6 14. Na4 Qd8 15. Nc5 b6 16. Qc1 bxc5 17. Qxh6 cxb4 18. Qh5+ Kf8 19. g5 bxa3 20. Qh6+ Kf7 21. Qh5+ Kf8 22. Bc3 fxg5 23. Qh6+ Kf7 24. Be2 Qg8 25. h4 g4 26. Ng5+ Bxg5 27. hxg5 Qg6 28. Bxg4 Qe4+ 29. Be2 Raf8 30. Rh3 Ke8 31. Re3 Qf5 32. Rf3 Qc2 33. Rxf8+ Rxf8 34. Bh5+ Rf7 35. Bxf7+ Kxf7 36. Qf6+ Kg8 37. Qf3 a2 38. Kf1 Na5 39. Bxa5 Qb1+ 40. Kg2 Qxa1 41. Bb4 Qxd4 42. Qf8# 1-0

[Event "Utrecht OKU op"]
[Site "Utrecht"]
[Date "2005.06.12"]
[Round "?"]
[White "De Jonge, Maartje"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2140"]
[PlyCount "73"]
[EventDate "2005.06.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. b3 Bf8 14. Bb2 g6 15. Rc1 Bg7 16. d5 Nh5 17. b4 Nb6 18. c4 bxc4 19. a4 Nf4 20. a5 Nbxd5 21. exd5 Bxd5 22. Nf1 Be6 23. Ne3 Rb8 24. Qd2 f6 25. Ba4 d5 26. Bxe8 Qxe8 27. Red1 Nd3 28. Ba3 Bh6 29. Rc2 Qa4 30. Qc3 c5 31. Rxd3 cxb4 32. Bxb4 cxd3 33. Qxd3 Bxe3 34. Qxa6 Qxc2 35. Qxe6+ Kg7 36. Qe7+ Kh6 37. Qf8+ 1-0

[Event "Utrecht OKU op"]
[Site "Utrecht"]
[Date "2005.06.??"]
[Round "?"]
[White "Solleveld, Maarten"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2468"]
[PlyCount "65"]
[EventDate "2005.06.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. Qxc3 0-0-0 14. Rb1 Nf5 15. Rg1 d4 16. Qc5 Kb8 17. g4 Nh4 18. Rg3 Bc8 19. Bd2 Ka8 20. c3 Rxg4 21. Nxd4 Rd5 22. Qc4 Rxg3 23. hxg3 Rxd4 24. cxd4 Nf3+ 25. Kd1 Nfxd4 26. Bg2 Qd8 27. Ke1 f6 28. exf6 Qxf6 29. Kf2 Bd7 30. Bc3 Qg6 31. Rb2 e5 32. Bxd4 exd4 33. Qb5 1-0

[Event "Utrecht OKU op"]
[Site "Utrecht"]
[Date "2005.06.??"]
[Round "?"]
[White "Van der Tuuk, Jaap"]
[Black "Van Den Brink, Johan"]
[Result "1-0"]
[ECO "B44"]
[PlyCount "69"]
[EventDate "2005.06.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 a6 7. N5c3 Be7 8. Be2 Nf6 9. 0-0 0-0 10. Be3 Qc7 11. Na3 b6 12. Rc1 Ne5 13. f4 Ned7 14. Bf3 Bb7 15. Qe2 Nc5 16. Bf2 Bc6 17. b4 Ncd7 18. Nd5 Qd8 19. Nxe7+ Qxe7 20. Nb1 b5 21. c5 d5 22. exd5 Nxd5 23. Bxd5 Bxd5 24. c6 Bc4 25. Rxc4 bxc4 26. cxd7 Qxb4 27. Qe5 Rfd8 28. Bd4 Qf8 29. Bc5 f6 30. Qc7 Rxd7 31. Qxd7 Qxc5+ 32. Kh1 Qe3 33. Qc6 Rb8 34. Qxc4 a5 35. f5 1-0

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2004.06.05"]
[Round "?"]
[White "Groffen, Hans"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2207"]
[PlyCount "87"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. d5 Na6 5. Qd2 d6 6. e3 Nc7 7. c4 Bg7 8. Nc3 a6 9. a4 Rb8 10. Bd3 Bd7 11. Qe2 h5 12. Nf3 h4 13. Nd2 Kf8 14. 0-0 f5 15. f4 e6 16. e4 Bd4+ 17. Kh1 exd5 18. exd5 Qf6 19. Nf3 Bxc3 20. bxc3 Qxc3 21. Rac1 Qf6 22. a5 Kg7 23. Rb1 Rbe8 24. Qc2 Bc8 25. g3 hxg3 26. Rg1 Kf8 27. Rxg3 Re3 28. Qd2 Qe7 29. Rbg1 Ne8 30. Ng5 Rxg3 31. Rxg3 Qf6 32. Re3 Qd4 33. Nf3 Qg7 34. Qe1 Nf6 35. Ng5 Rh5 36. Re7 Rxg5 37. fxg5 Qxg5 38. Rc7 Bd7 39. Rxb7 Qf4 40. Rb8+ Be8 41. Qf1 Qd2 42. Bxf5 Qxa5 43. Qc1 Qa2 44. Rb2 1-0

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.06.08"]
[Round "1"]
[White "Van der Tuuk, Jaap"]
[Black "De Zwart, Johan"]
[Result "1-0"]
[ECO "B31"]
[PlyCount "87"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 Nf6 6. e5 Nd5 7. Nc3 Nc7 8. Bxc6 dxc6 9. Ne4 b6 10. d4 cxd4 11. Nxd4 c5 12. Nf6+ Kf8 13. Nb5 Qxd1 14. Rxd1 Ne6 15. Nc7 exf6 16. Nxa8 Ke7 17. Nxb6 axb6 18. Rd6 Rd8 19. Rxd8 Nxd8 20. exf6+ Bxf6 21. Be3 Nc6 22. Re1 Be6 23. Bd2 Kd7 24. b3 Nd4 25. c3 Nb5 26. Rc1 Nd6 27. f3 c4 28. b4 h5 29. a4 Kc6 30. Kf2 Nf5 31. g3 Ne7 32. Be3 Nd5 33. b5+ Kc7 34. Bd4 Bxd4+ 35. cxd4 c3 36. Ke2 Bf5 37. Ra1 Nb4 38. Ra3 c2 39. Kd2 Kd6 40. a5 bxa5 41. Rxa5 Kc7 42. Ra4 Nd5 43. h3 Nb6 44. Ra7+ 1-0

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "2"]
[White "Bosman, Michiel"]
[Black "Van der Tuuk, Jaap"]
[Result "1/2-1/2"]
[ECO "C08"]
[WhiteElo "2325"]
[PlyCount "53"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 c5 5. exd5 exd5 6. Be2 Nc6 7. 0-0 c4 8. Re1 Be6 9. Nf1 Be7 10. b3 b5 11. a4 Nf6 12. Ng3 0-0 13. Bf1 Bg4 14. Bb2 Nh5 15. axb5 axb5 16. Rxa8 Qxa8 17. bxc4 Nxg3 18. cxd5 Nxf1 19. dxc6 Nxh2 20. Rxe7 Qxc6 21. Kxh2 Qd6+ 22. Re5 f6 23. Ba3 Qxa3 24. Rxb5 Bxf3 25. gxf3 Rd8 26. d5 Qa4 27. Qd3 1/2-1/2

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "6"]
[White "Van Eekhout, David"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "C17"]
[PlyCount "43"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 0-0 8. dxc5 Nd7 9. Qc3 a6 10. Nd6 d4 11. Qxd4 Nc6 12. Qe3 Ndxe5 13. Be2 Nd7 14. Rd1 Nb4 15. Qd2 Nd5 16. c4 N5f6 17. b4 a5 18. a3 axb4 19. axb4 e5 20. Nf3 e4 21. Ng5 Qe7 22. Qd4 1-0

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "3"]
[White "Van der Tuuk, Jaap"]
[Black "Hacquebord, Tjerk"]
[Result "1-0"]
[ECO "B98"]
[PlyCount "53"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[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 h6 9. Bxf6 Bxf6 10. 0-0-0 Qc7 11. g4 Bd7 12. h4 Nc6 13. Nb3 Rc8 14. g5 hxg5 15. e5 Be7 16. hxg5 Rf8 17. g6 f5 18. Rh7 dxe5 19. Rxg7 Nb4 20. Kb1 e4 21. Qh5 Nd5 22. Rxe7+ Kxe7 23. Rxd5 Qxf4 24. Qh7+ Kf6 25. Rxd7 Qxf1+ 26. Nc1 Qg1 27. Qe7+ 1-0

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "5"]
[White "Van der Tuuk, Jaap"]
[Black "Veltkamp, Gerben"]
[Result "0-1"]
[ECO "C63"]
[BlackElo "2203"]
[PlyCount "66"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d4 fxe4 5. Nxe5 Nxe5 6. dxe5 c6 7. Be2 Qa5+ 8. Bd2 Qxe5 9. Bc3 Qg5 10. 0-0 Nf6 11. Nd2 d5 12. Bxf6 gxf6 13. Bh5+ Ke7 14. f4 Qh4 15. c4 e3 16. Nb3 Rg8 17. cxd5 Rxg2+ 18. Kxg2 Bh3+ 19. Kh1 Bxf1 20. d6+ Kd8 21. Nc5 Bc4 22. b3 Bd5+ 23. Bf3 Qh5 24. Ne6+ Kd7 25. Bxd5 Qxd5+ 26. Qxd5 cxd5 27. Nc7 d4 28. Nxa8 d3 29. Kg2 e2 30. Kf3 Bxd6 31. Ke3 Bb4 32. Kxd3 e1Q 33. Rxe1 Bxe1 0-1

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "4"]
[White "Wemmers, Xander"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2324"]
[PlyCount "79"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nge2 cxd4 7. exd4 d5 8. 0-0 dxc4 9. Bxc4 0-0 10. Bg5 Be7 11. a3 b6 12. Qd3 Bb7 13. Rad1 Nd5 14. Be3 Nxc3 15. Nxc3 Qc8 16. Rfe1 Rd8 17. Ba2 Bf6 18. d5 Ne7 19. d6 Nf5 20. Bf4 Bxc3 21. bxc3 Qc6 22. f3 Rac8 23. d7 Qc5+ 24. Kh1 Rc6 25. Re5 Qxa3 26. Bg5 Rd6 27. Qxd6 Nxd6 28. Bxd8 Bc6 29. Be7 Bxd7 30. Re2 Qa6 31. c4 Nxc4 32. Rxd7 f6 33. h4 Qa4 34. Rd4 b5 35. Bd8 e5 36. Rd7 h6 37. Kh2 a5 38. Rc7 Qd1 39. Bxc4+ bxc4 40. Rb2 1-0

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.21"]
[Round "6"]
[White "Van Vossen, Robbert"]
[Black "Van der Tuuk, Jaap"]
[Result "1/2-1/2"]
[ECO "D24"]
[PlyCount "81"]
[EventDate "2000.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. a4 Nf6 5. Nc3 Nc6 6. e3 Bg4 7. Bxc4 e6 8. 0-0 Bd6 9. Be2 0-0 10. Nd2 Bxe2 11. Qxe2 e5 12. d5 Nb4 13. e4 Nc2 14. Rb1 Nd4 15. Qd3 Nd7 16. Nc4 Nc5 17. Qd1 b5 18. Nxd6 cxd6 19. b4 Nxa4 20. Nxa4 bxa4 21. Qxa4 Qh4 22. Re1 f5 23. exf5 Rxf5 24. Be3 Raf8 25. Bxd4 Qxd4 26. Qxa6 Rxf2 27. Kh1 Qxd5 28. Rg1 Ra2 29. Qb6 h6 30. Qe3 Rff2 31. Qb3 Qxb3 32. Rxb3 Rab2 33. Rd3 e4 34. Rxd6 e3 35. Rdd1 e2 36. Rde1 Rxb4 37. h3 Rb3 38. Ra1 Rd3 39. Kh2 h5 40. Rge1 h4 41. Kg1 1/2-1/2

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.21"]
[Round "5"]
[White "Van der Tuuk, Jaap"]
[Black "Wunnink, Michael"]
[Result "1-0"]
[ECO "D91"]
[BlackElo "2198"]
[PlyCount "64"]
[EventDate "2000.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 dxc4 6. e3 c5 7. dxc5 Qa5 8. Bxc4 0-0 9. 0-0 Qxc5 10. Qd4 Qxd4 11. exd4 Nbd7 12. d5 h6 13. Bh4 Nb6 14. Bb3 g5 15. Bg3 Nfd7 16. Nb5 a6 17. Nc7 Ra7 18. Rac1 Bxb2 19. Rc2 Ba3 20. Re1 Kg7 21. h4 g4 22. Nd4 Nc5 23. d6 Nxb3 24. dxe7 Bxe7 25. Rxe7 Na5 26. Ne8+ Kh7 27. Rcc7 Nd5 28. Rxf7+ Rxf7 29. Rxf7+ Kg8 30. Nd6 Ra8 31. N4f5 b5 32. Rg7+ Kf8 1-0

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.20"]
[Round "4"]
[White "Gorshkova, Irina"]
[Black "Van der Tuuk, Jaap"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2103"]
[PlyCount "84"]
[EventDate "2000.05.??"]
[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 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 c5 5. c3 Nc6 6. exd5 exd5 7. Bd3 cxd4 8. Nxd4 Nxd4 9. cxd4 Nf6 10. 0-0 Be7 11. h3 0-0 12. Nf3 Ne4 13. Re1 Bf5 14. Qb3 Qd6 15. Ne5 Qb4 16. Qxb4 Bxb4 17. Rd1 f6 18. Nf3 Nd6 19. Bxf5 Nxf5 20. Bf4 Rac8 21. Rac1 Rfe8 22. Kf1 Bf8 23. Rxc8 Rxc8 24. Rc1 Rxc1+ 25. Bxc1 g5 26. Ke2 h5 27. Be3 h4 28. Ne1 Bd6 29. Nd3 Kf7 30. Kf3 b6 31. Ke2 Kg6 32. Ne1 Ne7 33. Nf3 Nc6 34. Bd2 Be7 35. Kd3 b5 36. Ne1 f5 37. Nc2 Bd6 38. Ne3 Ne7 39. Ba5 Bf4 40. Nd1 Nc6 41. Bb6 Kf6 42. Bc5 Ke6 1/2-1/2

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.20"]
[Round "3"]
[White "Van der Tuuk, Jaap"]
[Black "Hood, Simon W"]
[Result "1-0"]
[ECO "A17"]
[PlyCount "59"]
[EventDate "2000.05.??"]
[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. b3 b6 4. Bb2 Bb7 5. Bd3 Nf6 6. Qe2 d6 7. c4 Nbd7 8. 0-0 Be7 9. Bc2 0-0 10. Nc3 a6 11. d4 cxd4 12. Nxd4 Qc7 13. Rac1 Rfe8 14. Bb1 Bf8 15. Kh1 Rac8 16. Qf3 Qb8 17. Qh3 Qa8 18. Rce1 g6 19. f4 Bg7 20. Nf3 Nh5 21. f5 exf5 22. exf5 Rxe1 23. Nxe1 Ne5 24. Na4 Qb8 25. Nxb6 Re8 26. Nd7 Nxd7 27. fxg6 Ndf6 28. gxf7+ Kxf7 29. Qxh5+ Kg8 30. Bxf6 1-0

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.19"]
[Round "1"]
[White "Van der Tuuk, Jaap"]
[Black "Cornelisse, Johnny JA"]
[Result "1/2-1/2"]
[ECO "B52"]
[PlyCount "54"]
[EventDate "2000.05.??"]
[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 d6 3. Bb5+ Bd7 4. a4 Nc6 5. 0-0 Nf6 6. Re1 e6 7. c3 Be7 8. Na3 0-0 9. d3 Qc7 10. Bf4 a6 11. Bxc6 Bxc6 12. Nc4 b5 13. axb5 axb5 14. Rxa8 Rxa8 15. Bxd6 Bxd6 16. Nxd6 Qxd6 17. e5 Bxf3 18. Qxf3 Qd5 19. exf6 Qxf3 20. gxf3 gxf6 21. Re4 Rd8 22. d4 cxd4 23. cxd4 Rd5 24. Rh4 h5 25. Kf1 Kg7 26. Ke2 Kg6 27. f4 Rf5 1/2-1/2

[Event "Utrecht Keres Memorial op"]
[Site "Utrecht"]
[Date "1999.??.??"]
[Round "2"]
[White "Kogan, Artur"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2499"]
[PlyCount "61"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. g3 Nc6 4. Nf3 d6 5. Bg2 g6 6. c3 Bg7 7. Na3 Nge7 8. h4 h6 9. 0-0 0-0 10. d4 cxd4 11. cxd4 f5 12. Rd1 fxe4 13. Qxe4 d5 14. Qe2 Nf5 15. Nc2 Qb6 16. b3 e5 17. Nxe5 Nxg3 18. fxg3 Nxe5 19. Ne3 Nc6 20. Nxd5 Nxd4 21. Qc4 Nf3+ 22. Kh1 Qf2 23. Rf1 Qxf1+ 24. Qxf1 Nxh4 25. Qc4 Nxg2 26. Ba3 Bxa1 27. Bxf8 Be6 28. Ne7+ Kf7 29. Qf1+ Bf6 30. Ng8 Kxf8 31. Qxf6+ 1-0

[Event "Utrecht Keres Memorial op"]
[Site "Utrecht"]
[Date "1999.??.??"]
[Round "4"]
[White "Kroeze, Frank"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "E41"]
[WhiteElo "2390"]
[PlyCount "57"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. e3 Nc6 6. Bd3 Bxc3+ 7. bxc3 d6 8. 0-0 0-0 9. Nd2 e5 10. f4 exd4 11. cxd4 cxd4 12. e4 Nd7 13. Nb3 Nc5 14. Nxc5 dxc5 15. Qh5 Qe7 16. Bd2 g6 17. Qh6 f5 18. Rae1 Qg7 19. Qh4 Be6 20. g4 fxg4 21. f5 Ne5 22. fxe6 Nxd3 23. Bh6 Qe5 24. Bxf8 Nxe1 25. Qxe1 Rxf8 26. Rxf8+ Kxf8 27. Qf2+ Kg7 28. Qf7+ Kh6 29. e7 1-0

[Event "Utrecht Keres Memorial op"]
[Site "Utrecht"]
[Date "1999.??.??"]
[Round "6"]
[White "Van der Tuuk, Jaap"]
[Black "Azadmanesh, Moosa"]
[Result "1/2-1/2"]
[ECO "C45"]
[BlackElo "2147"]
[PlyCount "60"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. e5 Ng4 8. 0-0 Bc5 9. Qf3 Be6 10. Qg3 Bd4 11. c3 Bxe5 12. Bf4 Bxf4 13. Qxf4 Qd6 14. Qg3 Qxg3 15. hxg3 0-0 16. Nd2 c5 17. Rfe1 c4 18. Bc2 c5 19. b3 Rfd8 20. bxc4 dxc4 21. Ne4 Rd5 22. Rad1 Rh5 23. f3 Nf6 24. g4 Rd5 25. Nxf6+ gxf6 26. Rxd5 Bxd5 27. Re7 a6 28. Rc7 Rb8 29. Rxc5 Rb2 30. Rxd5 Rxc2 1/2-1/2

[Event "Utrecht Keres Memorial op"]
[Site "Utrecht"]
[Date "1999.??.??"]
[Round "1"]
[White "Van der Tuuk, Jaap"]
[Black "De Jager, Leo"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "103"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Be7 6. Nxe4 Nf6 7. Qd3 Nxe4 8. Qxe4 Nd7 9. Be3 Nf6 10. Qd3 Bd7 11. Ng3 Bc6 12. c4 a5 13. f3 0-0 14. a4 Bb4+ 15. Kf2 h6 16. Be2 Re8 17. Bd1 Qe7 18. Bc2 Rad8 19. Rad1 b6 20. h4 Bb7 21. Rh3 c5 22. d5 exd5 23. Nf5 Qe5 24. Rg3 Kf8 25. Rxg7 Ne4+ 26. Qxe4 dxe4 27. Bxh6 e3+ 28. Kg1 Rxd1+ 29. Bxd1 Rd8 30. Be2 Qxb2 31. Rg6+ Ke8 32. Rxb6 Qa1+ 33. Kh2 Qe5+ 34. Ng3 Be1 35. f4 Bxg3+ 36. Kxg3 Qc7 37. Rb3 Rd6 38. Bg5 Re6 39. Kh3 Bc8 40. f5 Re4 41. g4 f6 42. Bxf6 Qf7 43. Bg5 Kd7 44. Rd3+ Kc7 45. Rd5 Kb6 46. Bd8+ Kc6 47. Bf3 Rf4 48. Bg2 Qxd5 49. Bxd5+ Kd7 50. Bxa5 e2 51. Be6+ Ke7 52. Bxc8 1-0

[Event "Utrecht Keres Memorial op"]
[Site "Utrecht"]
[Date "1999.??.??"]
[Round "5"]
[White "Van der Tuuk, Jaap"]
[Black "Looijmans, Karel NH"]
[Result "0-1"]
[ECO "B03"]
[PlyCount "74"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3 e6 9. Nf3 Bg4 10. Be2 Bxf3 11. gxf3 Qh4+ 12. Bf2 Qf4 13. c5 Nd7 14. Qc1 Qxc1+ 15. Rxc1 0-0-0 16. f4 Be7 17. Rg1 Rhg8 18. a3 Nf8 19. Ne4 Ng6 20. Rg4 h5 21. Rxg6 fxg6 22. Bc4 Kd7 23. Rd1 Rgf8 24. Be3 Bh4+ 25. Ke2 Ne7 26. Rg1 g5 27. Rxg5 Bxg5 28. Nxg5 Nd5 29. Kf3 Rf5 30. h4 Rdf8 31. Nh3 b6 32. b4 bxc5 33. dxc5 Rxe5 34. c6+ Kxc6 35. Bc5 Rf7 36. Bxa7 Ref5 37. Be3 Rf8 0-1

[Event "Utrecht Keres Memorial op"]
[Site "Utrecht"]
[Date "1999.??.??"]
[Round "3"]
[White "Van der Tuuk, Jaap"]
[Black "Van der Leij, Arjan GC"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "57"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 Nb4 6. Nxf6+ Qxf6 7. a3 Nc6 8. Bg5 Qg6 9. Qd2 Qxe4+ 10. Be2 Be7 11. 0-0 0-0 12. Rae1 Bxg5 13. Nxg5 Qd5 14. Bd3 h6 15. Nh7 d6 16. Be4 Qc5 17. Nxf8 Kxf8 18. b4 Qb6 19. Bxc6 bxc6 20. Re4 c5 21. Qf4 Bb7 22. bxc5 dxc5 23. Re5 Rd8 24. Rfe1 Qd6 25. Qf5 Bc8 26. Qh7 Be6 27. Qh8+ Ke7 28. Qxg7 Ke8 29. f4 1-0

[Event "Utrecht op"]
[Site "Utrecht"]
[Date "1998.06.05"]
[Round "?"]
[White "Bakker, Joop"]
[Black "Van der Tuuk, Jaap"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "36"]
[EventDate "1998.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Nf6 5. dxc5 Na6 6. e4 Nxc5 7. Nc3 d6 8. Bc4 Be6 9. Bb5+ Ncd7 10. Qd2 g6 11. Nge2 Rc8 12. Bh6 Bxh6 13. Qxh6 Qb6 14. Qd2 0-0 15. Bxd7 Nxd7 16. 0-0-0 Ne5 17. Nf4 Nc4 18. Na4 Qb5 0-1

[Event "Utrecht op"]
[Site "Utrecht"]
[Date "1998.06.05"]
[Round "?"]
[White "De Zwart, Johan"]
[Black "Van der Tuuk, Jaap"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1990"]
[BlackElo "2170"]
[PlyCount "50"]
[EventDate "1998.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nh6 7. 0-0 cxd4 8. cxd4 Nf5 9. Nc3 Be7 10. g4 Nh4 11. Nxh4 Bxh4 12. Be3 h5 13. gxh5 Ne7 14. Bd3 Nf5 15. Rc1 Nxe3 16. fxe3 Qg5+ 17. Kh1 Qxe3 18. Bb5 Bxb5 19. Nxb5 0-0 20. Rc7 Rac8 21. Rxb7 Qe4+ 22. Qf3 Rc1 23. Kg2 Rxf1 24. Qxe4 Rf2+ 25. Kh3 dxe4 0-1

[Event "Utrecht op"]
[Site "Utrecht"]
[Date "1998.06.05"]
[Round "4"]
[White "Van der Tuuk, Jaap"]
[Black "Ernst, Sipke"]
[Result "0-1"]
[ECO "C68"]
[BlackElo "2300"]
[PlyCount "60"]
[EventDate "1998.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Be3 0-0-0 9. Nd2 Nf6 10. f3 Bd6 11. Nc4 Rhe8 12. Kf2 Bf8 13. a4 c5 14. Nb3 Be6 15. Ncd2 Nd7 16. a5 h6 17. g4 g6 18. Ra4 f5 19. gxf5 gxf5 20. exf5 Bxf5 21. Ne4 Bg7 22. Nbxc5 Nxc5 23. Nxc5 Bxc2 24. Rb4 Rd5 25. Rc1 Rxe3 26. Rxc2 Re7 27. Nxb7 Bd4+ 28. Kg3 Rg7+ 29. Kf4 c5 30. Nxc5 Rxc5 0-1

[Event "Utrecht op"]
[Site "Utrecht"]
[Date "1998.06.05"]
[Round "?"]
[White "Van der Tuuk, Jaap"]
[Black "Wojtkiewicz, Aleksander"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2170"]
[BlackElo "2535"]
[PlyCount "76"]
[EventDate "1998.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 Nc6 6. Qd2 g6 7. Nc3 Bh6 8. Qd3 Bg7 9. Be2 Nf6 10. h3 0-0 11. 0-0 Nd7 12. Be3 Nc5 13. Qc2 f5 14. Rad1 Qa5 15. Nd4 f4 16. Nxc6 bxc6 17. Bd2 Ne6 18. Bg4 Nd4 19. Ne2 Qg5 20. Nxd4 Bxg4 21. hxg4 Bxd4 22. Bxf4 Rxf4 23. Rxd4 Rxg4 24. g3 Rf8 25. Kg2 Qe5 26. Qd3 c5 27. Rd5 Qxe4+ 28. Qxe4 Rxe4 29. b3 Re2 30. b4 cxb4 31. Ra5 Rc8 32. Rc1 Rc6 33. Kf3 Rb2 34. Ke3 h5 35. f3 Kf7 36. Ke4 Rd2 37. Ra4 Rc5 38. f4 a5 0-1

[Event "Leiden op"]
[Site "Leiden"]
[Date "1994.04.12"]
[Round "4"]
[White "Van der Tuuk, Jaap"]
[Black "Cifuentes Parada, Roberto"]
[Result "0-1"]
[ECO "A50"]
[BlackElo "2500"]
[PlyCount "85"]
[EventDate "1994.02.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 c5 5. 0-0 g6 6. Nc3 Bg7 7. d4 Ne4 8. Qd3 Nxc3 9. bxc3 0-0 10. e4 d6 11. Be3 Nc6 12. Nd2 cxd4 13. cxd4 e5 14. Nb3 exd4 15. Nxd4 Ne5 16. Qb3 Ng4 17. Rfd1 Nxe3 18. Qxe3 Re8 19. Rab1 Qe7 20. Nb5 Bxe4 21. Bxe4 Qxe4 22. Qb3 Re7 23. Nxd6 Qc6 24. Qb5 Rc7 25. Rd5 Qxb5 26. cxb5 Rd8 27. a4 f5 28. Rbd1 Kf8 29. Kg2 Bf6 30. R5d2 Rc3 31. Kf1 Ra3 32. Nb7 Rxd2 33. Rxd2 Rxa4 34. Rd7 Be7 35. Rc7 Rd4 36. Rc8+ Kf7 37. Ra8 Rd7 38. Rxa7 g5 39. h3 h5 40. Ke2 Ke6 41. Ke3 Kd5 42. Kd3 Rc7 43. f3 0-1

[Event "NED-chTB 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "2"]
[White "Jonker, Marc"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "2325"]
[PlyCount "71"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. h4 Qc7 8. Nf3 b6 9. Bb5+ Bd7 10. a4 Bxb5 11. axb5 cxd4 12. cxd4 Qc4 13. Qd3 Qxd3 14. cxd3 Kd7 15. Kd2 Nc8 16. Bb2 h6 17. Ra3 a6 18. Rha1 Na7 19. bxa6 Nbc6 20. Rb3 Rhb8 21. Ba3 Na5 22. Rb2 Nc8 23. Bb4 Rxa6 24. Rc1 Nc6 25. Bf8 N8e7 26. Bxg7 Nf5 27. Bf6 Nfxd4 28. Nxd4 Nxd4 29. f3 Rg8 30. Ke3 Nc6 31. g4 Rc8 32. h5 Rg8 33. g5 hxg5 34. h6 Ne7 35. h7 Nf5+ 36. Kf2 1-0

[Event "NED-chTB 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "7"]
[White "Van der Tuuk, Jaap"]
[Black "De Roda Husman, Juan"]
[Result "1/2-1/2"]
[ECO "A06"]
[PlyCount "108"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. b3 g6 4. Bb2 Bg7 5. c4 0-0 6. cxd5 Nxd5 7. Bxg7 Kxg7 8. a3 c5 9. Qc2 b6 10. Be2 Bb7 11. d3 Nc6 12. Nbd2 e5 13. Qb2 Qe7 14. Rc1 Rac8 15. 0-0 Rfd8 16. Rfe1 f6 17. Bf1 Qd7 18. Ne4 Re8 19. Rcd1 f5 20. Ned2 Nf6 21. Nc4 Qc7 22. Rc1 b5 23. Ncd2 Qd6 24. Rc2 a6 25. Rec1 Nd7 26. Rd1 Kg8 27. Qc1 Qe7 28. Be2 Red8 29. Nb1 e4 30. dxe4 fxe4 31. Nfd2 Nce5 32. Nf1 Nd3 33. Bxd3 exd3 34. Rcd2 c4 35. bxc4 bxc4 36. Nc3 Nc5 37. Qb2 Nb3 38. Rxd3 Rxd3 39. Rxd3 cxd3 40. Qxb3+ Qf7 41. Qb2 Qc7 42. Qb3+ Kh8 43. Nb1 Qc6 44. f3 Qd5 45. Qb2+ Kg8 46. Nbd2 Qd7 47. e4 Rc2 48. Qf6 Rc1 49. h4 Qc7 50. Kh1 Bc8 51. Qd4 Qd7 52. Qb4 Qe6 53. Kh2 Qe5+ 54. Kh1 Qe6 1/2-1/2

[Event "NED-chTB 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "5"]
[White "Van der Tuuk, Jaap"]
[Black "Haring, Ronald"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "103"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. Nc3 Nxc3 5. dxc3 f6 6. 0-0 g6 7. Re1 d6 8. Nh4 c6 9. f4 d5 10. Bb3 Bc5+ 11. Kh1 Bf2 12. fxe5 Bxe1 13. Qxe1 0-0 14. exf6 Re8 15. Qg3 Qxf6 16. Bg5 Qe6 17. h3 Nd7 18. Nf3 Nc5 19. Nd4 Ne4 20. Qh4 Qe5 21. Bf4 Qf6 22. Qxf6 Nxf6 23. c4 Re4 24. Bg5 Rxd4 25. Bxf6 Rf4 26. Bg5 Rf5 27. h4 Be6 28. Re1 dxc4 29. Rxe6 cxb3 30. cxb3 Rf2 31. Kg1 Rxb2 32. Re7 Rb1+ 33. Kh2 Rf1 34. Rxb7 Rf7 35. Rb4 Kg7 36. Rc4 Rc8 37. b4 Rf2 38. a4 Ra2 39. b5 c5 40. Be3 Kf7 41. Bxc5 Ke6 42. Rc1 Kd5 43. Rd1+ Kc4 44. Bxa7 Rxa4 45. Rc1+ Kxb5 46. Rxc8 Rxa7 47. Kh3 h5 48. Rg8 Ra3+ 49. g3 Ra6 50. Kg2 Kc5 51. Kf3 Kd5 52. Kf4 1/2-1/2

[Event "NED-chTB 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "4"]
[White "Van der Tuuk, Jaap"]
[Black "Nep, Ron"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "104"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. Nc3 Nd6 5. Bb3 Nc6 6. 0-0 Be7 7. Re1 e4 8. Nxe4 Nxe4 9. Rxe4 0-0 10. c3 d5 11. Re1 Bg4 12. d4 Bh5 13. Bf4 Bd6 14. Bxd6 Qxd6 15. Qd3 Rad8 16. Ne5 Ne7 17. Re3 c6 18. Rae1 Bg6 19. Nxg6 Nxg6 20. Bc2 Qd7 21. Qf5 Qxf5 22. Bxf5 Rb8 23. g3 Rfd8 24. h4 Nf8 25. Re7 g6 26. Bh3 f5 27. g4 fxg4 28. Bxg4 Rd6 29. Rc7 b5 30. Rxa7 b4 31. Re3 bxc3 32. bxc3 h5 33. Bh3 Rf6 34. Kg2 Rb2 35. Rf3 Rxf3 36. Kxf3 Rc2 37. Ra3 Kf7 38. Ke3 Ke7 39. Bf1 Kd6 40. Bd3 Rc1 41. Ra8 Ne6 42. Kd2 Rg1 43. a4 g5 44. hxg5 Nxg5 45. Rh8 h4 46. f4 Rg2+ 47. Ke3 Rg3+ 48. Ke2 Nf3 49. Bf5 Ng1+ 50. Kf1 Nf3 51. Rh7 Nh2+ 52. Ke2 Rxc3 1-0

[Event "NED-chTB 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "3"]
[White "Van der Tuuk, Jaap"]
[Black "Reinderman, Dimitri"]
[Result "0-1"]
[ECO "A25"]
[BlackElo "2430"]
[PlyCount "80"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 Be6 7. Nd5 Qd7 8. Rb1 Nd8 9. d3 c6 10. Ndc3 Bh3 11. Bxh3 Qxh3 12. b4 Nf6 13. b5 Qg2 14. Rg1 Qxh2 15. bxc6 bxc6 16. Ba3 Ng4 17. Rf1 Qg2 18. Ne4 Nh2 19. Nxd6+ Kd7 20. Kd2 Nxf1+ 21. Qxf1 Qxf1 22. Rxf1 Bf8 23. c5 Bxd6 24. cxd6 Nb7 25. f4 exf4 26. Rxf4 f5 27. g4 Rhf8 28. g5 c5 29. Nc3 Kxd6 30. d4 Kc6 31. d5+ Kd6 32. Nb5+ Kxd5 33. Nc7+ Kc6 34. Nxa8 Rxa8 35. Rh4 Rd8+ 36. Kc2 Rd7 37. e4 Nd6 38. exf5 gxf5 39. Bc1 Kd5 40. Bf4 Ne4 0-1

[Event "NED-chTB 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "9"]
[White "Van der Tuuk, Jaap"]
[Black "Van der Weide, Karel"]
[Result "0-1"]
[ECO "E90"]
[BlackElo "2315"]
[PlyCount "48"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 0-0 6. h3 c5 7. Be3 Qa5 8. Qd2 Nc6 9. Be2 cxd4 10. Nxd4 Nxd4 11. Bxd4 Nxe4 12. Nxe4 Qxd2+ 13. Kxd2 Bxd4 14. Kc2 Bf5 15. Bd3 Rac8 16. Rad1 d5 17. Nc3 Bxd3+ 18. Rxd3 Rxc4 19. Rhd1 Bxc3 20. Rxc3 Rxc3+ 21. bxc3 e6 22. Rb1 b6 23. a4 Rc8 24. Kd3 Rc5 0-1

[Event "NED-chTB 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "8"]
[White "Verdonk, Roland"]
[Black "Van der Tuuk, Jaap"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2285"]
[PlyCount "82"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Nbd7 5. Nbd2 Bd6 6. Bf4 0-0 7. Ne5 c5 8. Nxf7 Rxf7 9. Bxd6 cxd4 10. exd4 Qb6 11. Ba3 e5 12. Be2 Qxd4 13. Nf3 Qf4 14. Qd2 Qxd2+ 15. Nxd2 b6 16. c4 Bb7 17. cxd5 Bxd5 18. 0-0 Nf8 19. Rfe1 Rc7 20. Bf3 Bxf3 21. Nxf3 e4 22. Nd4 Rd8 23. Nf5 Rd2 24. Rad1 Rcd7 25. Rxd2 Rxd2 26. h3 Ne6 27. Nd6 Nc5 28. Bxc5 bxc5 29. Nxe4 Nxe4 30. Rxe4 Rxb2 31. Ra4 c4 32. Rxa7 c3 33. Rc7 c2 34. Kh2 Rxa2 35. Kg3 Kf8 36. Kf3 Ke8 37. Ke3 Kd8 38. Rc4 Ke7 39. Kd3 c1Q 40. Rxc1 Rxf2 41. Rc2 Rf1 1/2-1/2

[Event "NED-chT"]
[Site "Netherlands"]
[Date "1993.??.??"]
[Round "6"]
[White "Grooten, Herman"]
[Black "Van der Tuuk, Jaap"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "2410"]
[PlyCount "102"]
[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 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 a6 5. a4 Nc6 6. e3 Bg4 7. Bxc4 e6 8. h3 Bh5 9. 0-0 Bb4 10. Be2 0-0 11. Qb3 Rb8 12. Rd1 Qe7 13. Bd2 Rfd8 14. Be1 Na5 15. Qa2 c5 16. d5 exd5 17. Nxd5 Rxd5 18. Rxd5 Bxe1 19. Rxe1 Nxd5 20. Qxd5 Bxf3 21. Bxf3 Rd8 22. Qf5 g6 23. Qc2 c4 24. Qc3 b6 25. Be2 Qc5 26. h4 h5 27. g3 Qc6 28. Rc1 Qxa4 29. Bf3 Rd6 30. Kg2 Qd7 31. e4 Rd2 32. Qe5 Qd4 33. Qe8+ Kg7 34. Rf1 Nb3 35. e5 Nc5 36. Qe7 Nd3 37. e6 Rxf2+ 38. Kh3 Qf6 39. Qxf6+ Kxf6 40. Ra1 Ne5 41. b3 Ng4 42. Bg2 cxb3 43. Rxa6 Ke5 44. Rxb6 b2 45. Rb4 Rc2 46. Rb5+ Kd4 47. Rb3 Nf2+ 48. Kh2 Nd3 49. g4 Ne1 50. gxh5 gxh5 51. Kh1 Nxg2 0-1

[Event "NED-chT"]
[Site "Netherlands"]
[Date "1993.??.??"]
[Round "5"]
[White "Van der Sterren, Paul"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2490"]
[PlyCount "75"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 e5 7. 0-0 Na6 8. Be3 Ng4 9. Bg5 Qe8 10. dxe5 h6 11. Bc1 Nxe5 12. Nd4 c6 13. Be3 h5 14. h3 Nc5 15. Qc2 Ned7 16. b4 Ne6 17. Nb3 Qe7 18. Qd2 Rd8 19. Rac1 Nf6 20. f4 d5 21. cxd5 Qxb4 22. f5 gxf5 23. exf5 Nc7 24. Bc5 Qh4 25. Be7 Rxd5 26. Nxd5 Ncxd5 27. Rc4 Qg3 28. Bc5 b5 29. Rd4 Qe5 30. Bd3 Bd7 31. Rh4 Re8 32. Bd4 Qg3 33. Bf2 Qd6 34. Bxa7 Ra8 35. Bc5 Qg3 36. Bf2 Qe5 37. Nc5 Bxf5 38. Re1 1-0

[Event "NED-chT"]
[Site "Netherlands"]
[Date "1993.??.??"]
[Round "9"]
[White "Van der Tuuk, Jaap"]
[Black "Gelpke, Peter"]
[Result "0-1"]
[ECO "A10"]
[BlackElo "2405"]
[PlyCount "61"]
[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 g6 2. g3 Bg7 3. Bg2 d6 4. c4 c6 5. Nc3 Na6 6. d4 Nh6 7. h3 f6 8. 0-0 Nf7 9. d5 Bd7 10. Nd4 Qc8 11. Kh2 0-0 12. e4 Nc7 13. f4 c5 14. Ne6 Nxe6 15. dxe6 Bxe6 16. Nd5 Re8 17. f5 gxf5 18. Qh5 Ne5 19. exf5 Bf7 20. Qh4 Qd8 21. Bh6 Bxh6 22. Qxh6 Kh8 23. b3 Rb8 24. Rad1 Rg8 25. Nf4 Qf8 26. Qh4 Qg7 27. Bd5 b5 28. cxb5 Rxb5 29. Bxf7 Qxf7 30. Rd5 Rb4 31. Qh6 0-1

[Event "NED-chT"]
[Site "Netherlands"]
[Date "1993.??.??"]
[Round "7"]
[White "Van der Tuuk, Jaap"]
[Black "Piket, Jeroen"]
[Result "0-1"]
[ECO "C56"]
[BlackElo "2590"]
[PlyCount "88"]
[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. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qh5 9. Nxe4 Be6 10. Bg5 Bb4 11. Nxd4 Qxd1 12. Rexd1 Nxd4 13. Rxd4 Be7 14. Bxe7 Kxe7 15. Nc5 Rad8 16. Nxe6 fxe6 17. Rad1 Rxd4 18. Rxd4 c5 19. Rd2 b5 20. f4 Rf8 21. g3 Rf5 22. Kf2 g5 23. Kf3 gxf4 24. gxf4 a5 25. Ke4 Rh5 26. c3 Kf6 27. Rg2 a4 28. b3 Rh3 29. Rc2 axb3 30. axb3 h5 31. b4 cxb4 32. cxb4 Rb3 33. Rc5 Rxb4+ 34. Kf3 Rb3+ 35. Ke4 h4 36. Rh5 h3 37. Rh6+ Kf7 38. Ke5 Kg7 39. Rxe6 Re3+ 40. Kf5 Rxe6 41. Kxe6 b4 42. Ke7 b3 43. f5 b2 44. f6+ Kg6 0-1

[Event "NED-chT"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "?"]
[White "Kuijf, Marinus"]
[Black "Van der Tuuk, Jaap"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2440"]
[PlyCount "72"]
[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 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 c5 5. dxc5 Na6 6. e4 Nxc5 7. e5 Nfe4 8. Nxe4 Nxe4 9. Be3 d5 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. 0-0 0-0 13. Qd3 Rfd8 14. c4 e6 15. Rfd1 b6 16. cxd5 exd5 17. Rac1 Rac8 18. Rxc8 Qxc8 19. Rc1 Qd7 20. Qa6 Re8 21. b4 Bxe5 22. Nxe5 Rxe5 23. Rc8+ Re8 24. Rxe8+ Qxe8 25. Qxa7 Nc3 26. Qxb6 d4 27. Bd2 Qe4 28. h3 Kg7 29. Qc5 h6 30. b5 Ne2+ 31. Kh2 Qd3 32. Qb4 Nc3 33. Bxc3 dxc3 34. b6 Kh7 35. b7 c2 36. g3 Qf3 0-1

[Event "NED-chT"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "?"]
[White "Van der Tuuk, Jaap"]
[Black "Bohm, Hans"]
[Result "1/2-1/2"]
[ECO "A12"]
[BlackElo "2390"]
[PlyCount "54"]
[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. Nf3 d5 2. b3 Bg4 3. Bb2 Nd7 4. c4 e6 5. e3 Ngf6 6. Be2 c6 7. 0-0 Bd6 8. d3 Qe7 9. Nc3 0-0 10. Re1 Rfd8 11. Qc2 Ba3 12. cxd5 Bxb2 13. Qxb2 exd5 14. h3 Bh5 15. b4 Re8 16. a3 Qd6 17. Nd4 Bxe2 18. Qxe2 g6 19. Rec1 Nh5 20. Qf3 f5 21. Nde2 b6 22. Ra2 Rac8 23. Rac2 Ng7 24. Qf4 Qf6 25. Qd4 Qd6 26. Qf4 Qf6 27. Qd4 Qd6 1/2-1/2

[Event "Utrecht"]
[Site "Utrecht"]
[Date "1990.??.??"]
[Round "?"]
[White "Nieuwenhuis, Pieter"]
[Black "Van der Tuuk, Jaap"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2315"]
[PlyCount "70"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. b4 cxb3 9. Rb1 Bd7 10. c4 Ne7 11. c5 Qc7 12. Bd3 Ba4 13. Ng5 h6 14. Nh7 Rxh7 15. Bxh7 g6 16. h4 Nf5 17. Bb2 Nc6 18. Nf3 h5 19. Ng5 0-0-0 20. g4 hxg4 21. Qxg4 Qa5+ 22. Kf1 Qd2 23. Nxf7 Qc2 24. Qd1 Qe4 25. Kg1 Ncxd4 26. Bxd4 Nxd4 27. f3 Nxf3+ 28. Kf2 Nxh4 29. Rxh4 Qxh4+ 30. Kg2 Qxh7 31. Nxd8 Kxd8 32. Qg4 Bc6 33. Rxb3 Kd7 34. Rh3 Qf7 35. Kg3 Bxc5 0-1

[Event "Eindhoven"]
[Site "Eindhoven"]
[Date "1989.??.??"]
[Round "?"]
[White "Becx, Cesar"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2315"]
[PlyCount "200"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 Bg7 3. g3 Nf6 4. Bg2 0-0 5. 0-0 d5 6. d3 c5 7. Nc3 d4 8. Na4 Qd6 9. c4 Nc6 10. Rb1 Bd7 11. a3 b6 12. b4 cxb4 13. axb4 Nxb4 14. Ba3 a5 15. Ne5 Ra7 16. Qb3 Ng4 17. Nxd7 Qxd7 18. Bh3 Qe6 19. c5 Qxb3 20. Rxb3 b5 21. Bxg4 bxa4 22. Rb2 Nd5 23. Bf3 Nc3 24. c6 Rc8 25. Bc5 Rac7 26. Bb6 a3 27. Rc2 Rxc6 28. Bxc6 Rxc6 29. Bxa5 Ra6 30. Bxc3 dxc3 31. Rb1 Bd4+ 32. Kg2 Kg7 33. Kf3 Re6 34. Ra1 Re3+ 35. Kg2 Bc5 36. Rb1 Re6 37. e4 Rd6 38. Rd1 Bd4 39. Rb1 Bc5 40. Rd1 Rb6 41. Rxc3 Rb2+ 42. Kf3 a2 43. Rxc5 Rb1 44. Rcc1 a1Q 45. Rxb1 Qa2 46. h4 h5 47. Re1 Qc2 48. Rbd1 Qc3 49. Re3 Qc2 50. Rde1 Qb2 51. R3e2 Qc3 52. Rd1 Qb3 53. Red2 Qc3 54. Kf2 Qd4+ 55. Ke2 Qc3 56. Kf3 Kf6 57. Re2 Qb3 58. Rdd2 Qc3 59. Ke3 Qa3 60. Kf2 Qa1 61. d4 Qh1 62. Rd3 Qb1 63. Rf3 Qb6 64. Rd2 Qb1 65. Rfd3 Qh1 66. e5+ Kf5 67. d5 Qh2+ 68. Ke1 Qg1+ 69. Ke2 Qg2+ 70. Kd1 Qg1+ 71. Kc2 Qc5+ 72. Rc3 Qa5 73. Rdd3 Qa2+ 74. Kd1 Ke4 75. d6 Qb1+ 76. Kd2 Qb2+ 77. Rc2 Qb5 78. Re3+ Kf5 79. Rd3 Ke4 80. Re3+ Kf5 81. dxe7 Qb4+ 82. Ke2 Qxe7 83. Kf2 Qb7 84. Rce2 Qh1 85. Re1 Qh2+ 86. Kf3 Ke6 87. R3e2 Qh3 88. Rb2 Qf5 89. Rd2 g5 90. hxg5 Qg4+ 91. Kg2 h4 92. Rd3 hxg3 93. Rf3 Kd5 94. Ref1 Ke6 95. Rh1 Kd5 96. Rh3 Ke4 97. Rhxg3 Qc8 98. e6 fxe6 99. g6 Kf5 100. g7 Qc2+ 1-0

[Event "Eindhoven"]
[Site "Eindhoven"]
[Date "1989.??.??"]
[Round "?"]
[White "Bosch, Jeroen"]
[Black "Van der Tuuk, Jaap"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "65"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 Nc6 6. axb4 Bxb4 7. c3 Be7 8. d4 f5 9. Bd3 Nh6 10. Bxh6 gxh6 11. g4 fxg4 12. Nfd2 Rg8 13. Rg1 h5 14. h3 Kd7 15. hxg4 Kc7 16. Kf1 Bd7 17. g5 Be8 18. Bxh7 Rxg5 19. Rxg5 Bxg5 20. Na3 a6 21. Nb3 Be7 22. Qf3 Bxa3 23. Rxa3 Qe7 24. Nc5 b6 25. Rxa6 Rb8 26. Nxe6+ Qxe6 27. Bf5 Qh6 28. Ra1 Bg6 29. Qxd5 Bxf5 30. Qc4 Qg6 31. Ra7+ Rb7 32. Rxb7+ Kxb7 33. Qd5 0-1

[Event "Eindhoven"]
[Site "Eindhoven"]
[Date "1989.??.??"]
[Round "?"]
[White "Pieterse, Gert"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2415"]
[PlyCount "77"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 Nbd7 5. e4 g6 6. Be2 Bg7 7. 0-0 0-0 8. Qc2 c6 9. d5 cxd5 10. cxd5 Ne8 11. Be3 h6 12. Nd2 f5 13. exf5 gxf5 14. f4 exf4 15. Bxf4 Ne5 16. Nf3 Bd7 17. Qd2 Rc8 18. Kh1 Qf6 19. Rae1 Kh8 20. Bd3 Nc4 21. Bxc4 Rxc4 22. g3 Nc7 23. Re2 b5 24. Nd1 Bc8 25. Ne3 Bb7 26. Nxc4 bxc4 27. Qb4 Bxd5 28. Qxd6 Qxd6 29. Bxd6 Rc8 30. Kg1 Nb5 31. Be5 c3 32. Bxg7+ Kxg7 33. bxc3 Nxc3 34. Re3 Be4 35. Nd4 Nd5 36. Ra3 Kg6 37. Ra6+ Kg5 38. Ne6+ Kg4 39. Nf4 1-0

[Event "Eindhoven"]
[Site "Eindhoven"]
[Date "1989.??.??"]
[Round "?"]
[White "Piket, Marcel"]
[Black "Van der Tuuk, Jaap"]
[Result "1/2-1/2"]
[ECO "E95"]
[WhiteElo "2355"]
[PlyCount "54"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nbd7 8. Re1 c6 9. Bf1 Ng4 10. h3 exd4 11. Nxd4 Qb6 12. Qxg4 Bxd4 13. Qe2 Nc5 14. Bh6 Re8 15. Qd2 Ne6 16. Rad1 Qa5 17. Kh1 Qh5 18. Be3 Be5 19. f4 Bxc3 20. Qxc3 Nc5 21. Bxc5 dxc5 22. Qf6 Bg4 23. Rd6 Qh6 24. Kg1 Bf5 25. g4 Qxf4 26. Bg2 Qg3 27. Rf1 Bxe4 1/2-1/2

[Event "Eindhoven"]
[Site "Eindhoven"]
[Date "1989.??.??"]
[Round "?"]
[White "Van der Tuuk, Jaap"]
[Black "Duijn, Richard"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "120"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. Nc3 Nf6 5. Nxe5 d5 6. Bb3 c6 7. 0-0 Bd6 8. d4 0-0 9. Bg5 Nbd7 10. Nxd7 Bxd7 11. Qf3 Be7 12. Rfe1 Be6 13. Ne2 Ne4 14. Bxe7 Qxe7 15. c3 Rae8 16. Bc2 Qg5 17. Qf4 Qxf4 18. Nxf4 Bf5 19. f3 Nd6 20. Bxf5 Nxf5 21. Nd3 Ne3 22. Re2 Re7 23. Rae1 Rfe8 24. g4 f6 25. b3 Kf7 26. a4 a5 27. Nc1 f5 28. Nd3 Kf6 29. h4 fxg4 30. Ne5 Nf5 31. fxg4 Nxh4 32. Kh1 g5 33. Rf2+ Kg7 34. Ref1 Ng6 35. Rf7+ Kg8 36. Rxe7 Rxe7 37. Nxg6 hxg6 38. Rf6 Kg7 39. Rd6 Re3 40. Kg2 Rxc3 41. Rd7+ Kf6 42. Rxb7 Rd3 43. Rc7 Rxd4 44. Rxc6+ Ke5 45. Rxg6 Rxg4+ 46. Kf3 Rf4+ 47. Ke2 g4 48. Rg8 Kd4 49. Kd2 Rf2+ 50. Ke1 Rg2 51. Ra8 Rg3 52. Rxa5 Rxb3 53. Ra8 g3 54. Kf1 Ra3 55. a5 Kc5 56. a6 Rd3 57. Rb8 Ra3 58. Rc8+ Kd4 59. Ra8 Ra4 60. Kg2 Ra3 1/2-1/2

[Event "Eindhoven"]
[Site "Eindhoven"]
[Date "1989.??.??"]
[Round "?"]
[White "Van der Tuuk, Jaap"]
[Black "Reinderman, Dimitri"]
[Result "1-0"]
[ECO "E66"]
[PlyCount "135"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 c5 7. Nc3 Nc6 8. d5 Na5 9. Nd2 a6 10. Qc2 Rb8 11. b3 b5 12. cxb5 axb5 13. Bb2 e6 14. dxe6 fxe6 15. Nce4 Bb7 16. Rad1 Rf7 17. Ng5 Re7 18. Bh3 Qe8 19. Bc3 b4 20. Bxf6 Bxf6 21. Nge4 Be5 22. Nf3 Qf8 23. Nxe5 dxe5 24. Qxc5 Bxe4 25. Qxa5 Bd5 26. f3 Reb7 27. Qa6 Qc5+ 28. Kh1 Ra7 29. Bxe6+ Kh8 30. Rxd5 Rxa6 31. Rxc5 Rxe6 32. Rd1 e4 33. f4 Ra8 34. Rc7 Ree8 35. Rdd7 Rxa2 36. Rxh7+ Kg8 37. Rcg7+ Kf8 38. Ra7 Rxa7 39. Rxa7 Rc8 40. Rb7 Rc2 41. e3 Rc3 42. Rxb4 Rxe3 43. Kg2 Kf7 44. Kf2 Rf3+ 45. Ke2 Kf6 46. Rxe4 Rxb3 47. Kf2 g5 48. fxg5+ Kxg5 49. h3 Ra3 50. Re5+ Kf6 51. Re3 Ra2+ 52. Kf3 Ra1 53. h4 Ra6 54. Rb3 Kg6 55. Kg4 Rc6 56. h5+ Kh6 57. Kh4 Rc5 58. g4 Ra5 59. g5+ Kh7 60. Rb7+ Kh8 61. h6 Kg8 62. Kh5 Ra8 63. Rb5 Kh8 64. g6 Rg8 65. Rf5 Re8 66. h7 Ra8 67. Kh6 Ra1 68. g7# 1-0

[Event "Eindhoven"]
[Site "Eindhoven"]
[Date "1989.??.??"]
[Round "?"]
[White "Van der Tuuk, Jaap"]
[Black "Welling, Gerard J"]
[Result "1/2-1/2"]
[ECO "B02"]
[BlackElo "2345"]
[PlyCount "142"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Ng8 3. Nf3 d6 4. d4 Bg4 5. Be2 e6 6. 0-0 Nd7 7. Re1 c6 8. Nbd2 d5 9. h3 Bh5 10. Nf1 Ne7 11. Ng3 Bg6 12. Bd3 c5 13. dxc5 Nc6 14. Bxg6 hxg6 15. c3 Bxc5 16. Qa4 Qb6 17. Re2 Qc7 18. Bg5 Be7 19. Bxe7 Nb6 20. Qf4 Qxe7 21. Rae1 0-0-0 22. Nd4 Rh4 23. Nxc6 bxc6 24. Qc1 g5 25. f3 Qc5+ 26. Qe3 Qxe3+ 27. Rxe3 Kc7 28. b3 a5 29. Ne2 c5 30. Rf1 Kc6 31. f4 gxf4 32. Nxf4 Rd7 33. g4 Rh8 34. Ref3 Ra8 35. Nh5 g6 36. Nf6 Rb7 37. h4 Rh8 38. h5 gxh5 39. gxh5 Nd7 40. Nxd7 Rxd7 41. Rh3 Rh7 42. Kf2 Rd8 43. Rg1 Rdh8 44. Rg5 Rh6 45. Kg3 f6 46. exf6 Rxf6 47. Rg6 Rxg6+ 48. hxg6 Rg8 49. Rh6 Kd6 50. Kf4 Rf8+ 51. Kg4 Rf1 52. Kg5 Rf5+ 53. Kg4 Rf2 54. Rh3 Ke7 55. Kg5 e5 56. Kh6 e4 57. g7 Kf7 58. Rh5 d4 59. cxd4 cxd4 60. Rh4 Kg8 61. Rxe4 Rf6+ 62. Kg5 Rd6 63. Re2 a4 64. Rd2 axb3 65. axb3 Kxg7 66. Kf5 Kf7 67. Ke4 Rb6 68. Rd3 Ke7 69. Kxd4 Kd6 70. Rc3 Rb4+ 71. Kd3 Rb5 1/2-1/2

[Event "NED-ch44 sf-B"]
[Site "Eindhoven"]
[Date "1988.11.27"]
[Round "7"]
[White "Van der Tuuk, Jaap"]
[Black "Van Mil, Johan"]
[Result "1/2-1/2"]
[ECO "B08"]
[BlackElo "2385"]
[PlyCount "27"]
[EventDate "1988.11.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Bg4 7. Be3 Nc6 8. Qd2 e5 9. dxe5 dxe5 10. Rad1 Qxd2 11. Rxd2 Rfd8 12. Rfd1 a6 13. Rxd8+ Rxd8 14. Rxd8+ 1/2-1/2

[Event "NED-ch44 sf-B"]
[Site "Eindhoven"]
[Date "1988.11.26"]
[Round "6"]
[White "Blokhuis, Edgar M"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "53"]
[EventDate "1988.11.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

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

[Event "NED-ch44 sf-B"]
[Site "Eindhoven"]
[Date "1988.11.20"]
[Round "5"]
[White "Van der Tuuk, Jaap"]
[Black "Dorenberg, Gaston"]
[Result "1/2-1/2"]
[ECO "A15"]
[PlyCount "42"]
[EventDate "1988.11.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 e5 5. Nc3 d6 6. 0-0 g6 7. d4 exd4 8. Nxd4 Bxg2 9. Kxg2 Bg7 10. e4 0-0 11. Bg5 h6 12. Be3 Qc8 13. f3 Qb7 14. Rc1 Rd8 15. Nd5 c5 16. Nb5 Nxd5 17. Qxd5 Qxd5 18. cxd5 a6 19. Nc3 Nd7 20. Rc2 b5 21. Nb1 Rac8 1/2-1/2

[Event "NED-ch44 sf-B"]
[Site "Eindhoven"]
[Date "1988.11.19"]
[Round "4"]
[White "Van der Tuuk, Jaap"]
[Black "Timmer, Robert"]
[Result "1/2-1/2"]
[ECO "A05"]
[BlackElo "2295"]
[PlyCount "68"]
[EventDate "1988.11.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. 0-0 Bg7 5. d3 Nf6 6. e4 0-0 7. Nbd2 d6 8. c3 Rb8 9. a3 b5 10. d4 cxd4 11. Nxd4 Nxd4 12. cxd4 Bg4 13. f3 Bd7 14. Nb1 Qb6 15. Be3 Rfc8 16. Re1 Qd8 17. Nc3 e6 18. f4 d5 19. f5 dxe4 20. fxg6 hxg6 21. Bf4 Rb6 22. Be5 Bc6 23. Qd2 Ne8 24. Bxg7 Kxg7 25. Bxe4 Nf6 26. Bxc6 Rbxc6 27. Rf1 Nd5 28. Rf3 Nxc3 29. bxc3 Qc7 30. Rc1 a5 31. Qg5 b4 32. axb4 axb4 33. Qf6+ Kg8 34. c4 e5 1/2-1/2

[Event "NED-ch44 sf-B"]
[Site "Eindhoven"]
[Date "1988.11.18"]
[Round "3"]
[White "Theulings, Paul Peter"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "E69"]
[PlyCount "57"]
[EventDate "1988.11.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

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

[Event "NED-ch44 sf-B"]
[Site "Eindhoven"]
[Date "1988.11.06"]
[Round "2"]
[White "Van de Berkmortel, Theo"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "A68"]
[PlyCount "57"]
[EventDate "1988.11.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

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

[Event "NED-ch44 sf-B"]
[Site "Eindhoven"]
[Date "1988.11.05"]
[Round "1"]
[White "Van der Tuuk, Jaap"]
[Black "Visser, Yge"]
[Result "0-1"]
[ECO "C16"]
[BlackElo "2320"]
[PlyCount "66"]
[EventDate "1988.11.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

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

[Event "corr"]
[Site "corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Van der Tuuk, Jaap"]
[Black "De Jong, Peter JJ"]
[Result "1/2-1/2"]
[ECO "B50"]
[PlyCount "85"]
[EventDate "1988.03.06"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. a4 e6 5. 0-0 Nc6 6. Re1 a6 7. Bf1 Nf6 8. c3 Be7 9. d4 cxd4 10. cxd4 0-0 11. Nc3 Rc8 12. e5 Nd5 13. exd6 Bxd6 14. Ne4 Be7 15. Bd3 Ncb4 16. Bb1 Bc6 17. Ne5 Nf6 18. Nxf6+ Bxf6 19. Ra3 g6 20. Bh6 Bg7 21. Bxg7 Kxg7 22. Qd2 Nd5 23. Rh3 h5 24. Rg3 Be8 25. h3 Qe7 26. Be4 Qd8 27. Bf3 Rh8 28. Be4 Rc7 29. Qa5 Qd6 30. Bxd5 exd5 31. b3 Bd7 32. Rge3 Be6 33. Nf3 Rhc8 34. Ng5 Bf5 35. g3 Rd7 36. Re5 Rc2 37. h4 Bg4 38. R1e3 Qf6 39. Qe1 Rdc7 40. Re7 Rc1 41. Rxc7 Rxc7 42. Re5 Rd7 43. Qd2 1/2-1/2

[Event "NED-chT"]
[Site "Netherlands"]
[Date "1987.??.??"]
[Round "?"]
[White "Hendriks, Willy"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "81"]
[EventDate "1987.??.??"]
[EventType "team"]
[EventRounds "7"]
[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. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 c4 7. Nbd2 Na5 8. Rb1 Bd7 9. Be2 Ne7 10. 0-0 h6 11. Ne1 Nb3 12. g3 0-0-0 13. Nxb3 Ba4 14. Bg4 Qxb3 15. Qxb3 Bxb3 16. Be3 Kd7 17. h4 Rc8 18. Rc1 Rc6 19. Ng2 Rb6 20. Rfe1 g6 21. Re2 Nf5 22. Nf4 Ne7 23. Rf1 Ba4 24. Ng2 a5 25. h5 Nf5 26. Nf4 Rg8 27. Kg2 Bc6 28. hxg6 fxg6 29. Bc1 Ke7 30. Rh1 Kf7 31. f3 Rb3 32. Bxf5 gxf5 33. Nh5 b5 34. g4 fxg4 35. fxg4 Rxg4+ 36. Kh3 Rg6 37. Rf2+ Ke7 38. Rhf1 Be8 39. Rxf8 b4 40. axb4 axb4 41. R8f3 1-0

[Event "NED-chT"]
[Site "Netherlands"]
[Date "1987.??.??"]
[Round "?"]
[White "Peelen, Piet"]
[Black "Van der Tuuk, Jaap"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2385"]
[PlyCount "82"]
[EventDate "1987.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Re1 0-0 8. Nbd2 d6 9. a3 Rb8 10. Rb1 b5 11. Nf1 a5 12. h4 a4 13. c3 e5 14. h5 gxh5 15. Nh4 Bg4 16. Bf3 f5 17. exf5 Nxf5 18. Nxf5 Rxf5 19. Bd5+ Kh8 20. f3 Bh3 21. Bxc6 Bxf1 22. Rxf1 d5 23. c4 bxc4 24. dxc4 e4 25. fxe4 Rb3 26. Kg2 Rxf1 27. Qxf1 Qd6 28. Bf4 Qxc6 29. cxd5 Qg6 30. Qc4 h4 31. Qxa4 h5 32. Qxb3 Qxe4+ 33. Qf3 h3+ 34. Kf2 Bd4+ 35. Be3 Bxe3+ 36. Qxe3 Qg2+ 37. Ke1 h2 38. Qe8+ Kg7 39. Qe7+ Kg6 40. Qe6+ Kg5 41. Qe5+ Kg6 1/2-1/2

[Event "NED-chT"]
[Site "Netherlands"]
[Date "1987.??.??"]
[Round "?"]
[White "Piket, Jeroen"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2405"]
[PlyCount "77"]
[EventDate "1987.??.??"]
[EventType "team"]
[EventRounds "7"]
[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. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nbd7 8. Qc2 c6 9. d5 c5 10. Rb1 Ne8 11. a3 h6 12. Bd3 Ndf6 13. b4 b6 14. bxc5 bxc5 15. Bd2 Nh5 16. g3 f5 17. Nh4 f4 18. Nxg6 Rf7 19. Nh4 Bh3 20. Rfe1 fxg3 21. hxg3 Nf4 22. Bf1 Bxf1 23. Rxf1 Qg5 24. Ng2 Nh3+ 25. Kh2 Qh5 26. Qd1 Rf3 27. Nh4 Ng5 28. Kg2 Nf6 29. Bxg5 Rxc3 30. Bxf6 Qxd1 31. Rfxd1 Bxf6 32. Nf5 Rd8 33. Nxh6+ Kh7 34. Rh1 Kg6 35. Nf5 Bg5 36. Rb7 Rxc4 37. Rg7+ Kf6 38. Rhh7 Rxe4 39. Ne7 1-0

[Event "NED-chT"]
[Site "Netherlands"]
[Date "1987.??.??"]
[Round "?"]
[White "Van der Tuuk, Jaap"]
[Black "Kuijpers, Frans"]
[Result "1/2-1/2"]
[ECO "A13"]
[BlackElo "2405"]
[PlyCount "85"]
[EventDate "1987.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 c5 5. e3 Nc6 6. cxd5 exd5 7. Bb5 Be7 8. Ne5 Qb6 9. Bxc6+ bxc6 10. Qc2 Ba6 11. d3 Bd6 12. 0-0 0-0 13. Nd2 Rfe8 14. Ndf3 Qc7 15. Qc3 Re6 16. h3 h5 17. Rfc1 Rae8 18. d4 Ne4 19. Qc2 Rf6 20. Nd3 Rxf3 21. gxf3 Qd7 22. fxe4 Qxh3 23. e5 Bxd3 24. Qxd3 Re6 25. exd6 Rxd6 26. Rc3 Rg6+ 27. Qxg6 fxg6 28. e4 Qg4+ 29. Rg3 Qxe4 30. dxc5 h4 31. Rg2 d4 32. Rd1 Qc2 33. Rxd4 Qxb2 34. Rxh4 Qxa2 35. b4 Qa1+ 36. Kh2 Qe5+ 37. f4 Qe1 38. Rhg4 Qxb4 39. f5 Qxc5 40. fxg6 Qe5+ 41. Kg1 Qe1+ 42. Kh2 Qe5+ 43. Kg1 1/2-1/2

[Event "NED-ch42 sf-A"]
[Site "Eindhoven"]
[Date "1986.11.30"]
[Round "7"]
[White "Van der Tuuk, Jaap"]
[Black "Knoppert, Erik"]
[Result "1/2-1/2"]
[ECO "C92"]
[BlackElo "2310"]
[PlyCount "34"]
[EventDate "1986.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Re8 10. Ng5 Rf8 11. Nf3 Bb7 12. d4 Re8 13. Ng5 Rf8 14. Nf3 Re8 15. Ng5 Rf8 16. Nf3 Re8 17. Ng5 Rf8 1/2-1/2

[Event "NED-ch42 sf-A"]
[Site "Eindhoven"]
[Date "1986.11.29"]
[Round "6"]
[White "Douven, Rudy C"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2415"]
[PlyCount "81"]
[EventDate "1986.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Be3 Nbd7 8. 0-0 c6 9. d5 c5 10. Ne1 Ne8 11. Nd3 f5 12. f4 g5 13. fxe5 f4 14. e6 fxe3 15. exd7 Rxf1+ 16. Qxf1 Bxd7 17. e5 dxe5 18. Nxc5 Nd6 19. N3e4 Nxe4 20. Nxe4 Qb6 21. c5 Qg6 22. Bd3 g4 23. Qe2 Bh6 24. Nd6 Qg5 25. Rf1 g3 26. Nf7 gxh2+ 27. Kh1 Qg7 28. Nxh6+ Qxh6 29. Rf3 e4 30. Rg3+ Kh8 31. Bc4 Re8 32. b4 Qf6 33. Qxe3 a6 34. Kxh2 Re5 35. Qc3 e3 36. Rxe3 Qf4+ 37. Rg3 h5 38. Kg1 Bg4 39. c6 bxc6 40. dxc6 Kh7 41. c7 1-0

[Event "NED-ch42 sf-A"]
[Site "Eindhoven"]
[Date "1986.11.16"]
[Round "5"]
[White "Riemersma, Liafbern"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2365"]
[PlyCount "43"]
[EventDate "1986.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c6 7. Qd2 a6 8. Bd3 b5 9. Nge2 Nbd7 10. 0-0 bxc4 11. Bxc4 d5 12. Bb3 dxe4 13. fxe4 Bb7 14. Bh6 e5 15. Rad1 exd4 16. Bxg7 Kxg7 17. Nxd4 c5 18. Nf5+ gxf5 19. e5 Ng4 20. Rxf5 Ndxe5 21. Qf4 Qh4 22. Rxe5 1-0

[Event "NED-ch42 sf-A"]
[Site "Eindhoven"]
[Date "1986.11.15"]
[Round "4"]
[White "Van der Tuuk, Jaap"]
[Black "Van de Donk, Bert"]
[Result "1-0"]
[ECO "B45"]
[PlyCount "89"]
[EventDate "1986.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 Bb4 7. 0-0 Qc7 8. g3 a6 9. Nxc6 bxc6 10. Bf4 Qa5 11. Bd2 Qc7 12. a3 Be7 13. Bf4 e5 14. Be3 0-0 15. Bf3 d6 16. Qe2 Be6 17. Rfd1 Ne8 18. Na4 f5 19. exf5 Bxf5 20. Qc4+ Kh8 21. Qxc6 Rc8 22. Qxa6 Bxc2 23. Bg4 Rb8 24. Rdc1 Nf6 25. Bd1 Ra8 26. Qf1 Rxa4 27. Bxc2 Rc4 28. Bxh7 Rxc1 29. Rxc1 Qb7 30. Bf5 Qf3 31. Qh3+ Qh5 32. Qxh5+ Nxh5 33. Rc8 d5 34. Rxf8+ Bxf8 35. Bb6 Nf6 36. Bc7 e4 37. Bb6 Bd6 38. a4 Be5 39. a5 d4 40. a6 Nd5 41. Bc5 d3 42. a7 Nc7 43. Bxe4 d2 44. Bc2 Bxb2 45. Kf1 1-0

[Event "NED-ch42 sf-A"]
[Site "Eindhoven"]
[Date "1986.11.14"]
[Round "3"]
[White "Geertsma, Folkert Jan"]
[Black "Van der Tuuk, Jaap"]
[Result "1/2-1/2"]
[ECO "E67"]
[PlyCount "122"]
[EventDate "1986.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. d4 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. Qc2 Re8 10. Rd1 c6 11. Bg5 Qa5 12. Qd2 Qb4 13. Ne4 Qxd2 14. Nfxd2 h6 15. Nxf6+ Nxf6 16. Bxf6 Bxf6 17. Ne4 Be7 18. Nd6 Bxd6 19. Rxd6 Be6 20. b3 a5 21. a4 Kf8 22. Kf1 Ke7 23. Rad1 Ra6 24. Be4 Rb6 25. Bc2 Rb4 26. Ke1 Bd5 27. R6xd5 cxd5 28. Rxd5 Ke6 29. Rxa5 Rd8 30. e4 Rd4 31. f4 f6 32. Rd5 g5 33. fxe5 fxe5 34. Ke2 Rb6 35. Ke3 Rd6 36. Bd3 b6 37. Rxd4 exd4+ 38. Kf3 h5 39. h4 gxh4 40. gxh4 Ke5 41. b4 Rd8 42. b5 Ra8 43. Bc2 d3 44. Bxd3 Rxa4 45. Be2 Ra3+ 46. Kf2 Rh3 47. Bxh5 Rxh4 48. Bg6 Rh3 49. Ke2 Rc3 50. Bf7 Kxe4 51. Kd2 Kd4 52. Bd5 Rh3 53. Kc2 Kc5 54. Kd2 Ra3 55. Kc2 Kd4 56. Kb2 Re3 57. Kc2 Re2+ 58. Kb3 Rf2 59. Bc6 Rf1 60. Bd5 Re1 61. Bf7 Kc5 1/2-1/2

[Event "NED-ch42 sf-A"]
[Site "Eindhoven"]
[Date "1986.11.09"]
[Round "2"]
[White "Van der Tuuk, Jaap"]
[Black "Pieterse, Gert"]
[Result "0-1"]
[ECO "B11"]
[BlackElo "2265"]
[PlyCount "54"]
[EventDate "1986.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Ng3 Nbd7 6. Bc4 e6 7. Qe2 Be7 8. 0-0 Nb6 9. Bb3 0-0 10. d4 c5 11. dxc5 Bxc5 12. Bg5 Be7 13. Rad1 Qc7 14. c3 Nbd5 15. Rfe1 h6 16. Bc1 Bc5 17. Ne5 b6 18. Bc2 Bb7 19. c4 Nb4 20. Bb1 Nc6 21. Ng4 Nxg4 22. Qxg4 f5 23. Qh4 Ne5 24. Nf1 Rf6 25. Rxe5 Qxe5 26. Bf4 Rg6 27. Bg3 Qe2 0-1

[Event "NED-ch42 sf-A"]
[Site "Eindhoven"]
[Date "1986.11.08"]
[Round "1"]
[White "Van der Tuuk, Jaap"]
[Black "Bierenbroodspot, Paul"]
[Result "1-0"]
[ECO "A07"]
[PlyCount "77"]
[EventDate "1986.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. 0-0 Bg7 5. d3 0-0 6. Nbd2 Nbd7 7. Re1 e5 8. c3 Qe7 9. e4 dxe4 10. dxe4 Nc5 11. Qc2 Rd8 12. Bf1 Bd7 13. b4 Na4 14. Nc4 Ne8 15. Bg5 f6 16. Ncxe5 fxg5 17. Bc4+ Kf8 18. Nxd7+ Rxd7 19. Qxa4 Bxc3 20. Nxg5 Rd6 21. h4 Bxa1 22. Rxa1 h6 23. Nh3 Qxe4 24. Bf1 c5 25. Nf4 Ng7 26. Bg2 Qxb4 27. Qc2 Qd4 28. Rb1 Rc8 29. Nxg6+ Rxg6 30. Qxg6 b6 31. Qxh6 Re8 32. Bf3 Qd3 33. Qh8+ Kf7 34. Bh5+ Nxh5 35. Qxh5+ Kf8 36. Rd1 Qe4 37. Rd6 Qe1+ 38. Kg2 Re6 39. Qh8+ 1-0

[Event "Utrecht op"]
[Site "Utrecht"]
[Date "1986.??.??"]
[Round "5"]
[White "De Jong, Tom"]
[Black "Van der Tuuk, Jaap"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2295"]
[PlyCount "59"]
[EventDate "1986.10.??"]
[EventType "swiss"]
[EventRounds "5"]
[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 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 e5 10. Nb3 a5 11. 0-0-0 a4 12. Na1 Nd4 13. Bxd4 exd4 14. Nb5 a3 15. Nxa3 Bxg4 16. Be2 Be6 17. Nb3 Nd7 18. Kb1 Qb6 19. Nb5 Ra4 20. a3 Rfa8 21. f4 Nc5 22. f5 Nxe4 23. Qe1 Bxf5 24. Bd3 d5 25. h4 Bd7 26. Bxe4 dxe4 27. N5xd4 Bxd4 28. h5 Bf5 29. Qd2 e3 30. Qe1 0-1

[Event "Utrecht op"]
[Site "Utrecht"]
[Date "1986.??.??"]
[Round "1"]
[White "Nieuwenhuis, Pieter"]
[Black "Van der Tuuk, Jaap"]
[Result "0-1"]
[ECO "E13"]
[PlyCount "74"]
[EventDate "1986.10.??"]
[EventType "swiss"]
[EventRounds "5"]
[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. Nf3 b6 4. Nc3 Bb4 5. Bg5 Bb7 6. e3 h6 7. Bh4 g5 8. Bg3 Ne4 9. Qc2 Bxc3+ 10. bxc3 d6 11. Nd2 Nxd2 12. Qxd2 Nd7 13. f3 Qe7 14. Bd3 0-0-0 15. 0-0 f5 16. e4 f4 17. Bf2 e5 18. a4 a5 19. Rfb1 h5 20. Rb5 g4 21. c5 dxc5 22. dxc5 g3 23. hxg3 fxg3 24. Be3 Qh4 25. cxb6 Nxb6 26. Qe2 Rxd3 27. Qxd3 Rd8 28. Qe2 Bxe4 29. Rd1 Rxd1+ 30. Qxd1 Nc4 31. Qe2 Qh2+ 32. Kf1 Nxe3+ 33. Qxe3 Qh1+ 34. Ke2 Qxg2+ 35. Ke1 Qh1+ 36. Kd2 Qh2+ 37. Qe2 Bxf3 0-1

[Event "Utrecht op"]
[Site "Utrecht"]
[Date "1986.??.??"]
[Round "3"]
[White "Nunn, John DM"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2585"]
[PlyCount "79"]
[EventDate "1986.10.??"]
[EventType "swiss"]
[EventRounds "5"]
[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 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 h5 13. Bg5 Rc5 14. f4 Nc4 15. Qd3 b5 16. e5 Ng4 17. exd6 Rxg5 18. hxg5 Nf2 19. Qe2 Nxd1 20. Rxd1 Nxd6 21. Qd3 Bg4 22. Rd2 Qb8 23. Qxg6 Nc4 24. Bxc4 bxc4 25. Qe4 e6 26. Qe3 Qb6 27. Ne4 c3 28. Qxc3 Qa6 29. Rd3 Qxa2 30. Qa3 Qd5 31. Nf6+ Bxf6 32. gxf6 Qxg2 33. b3 Qf1+ 34. Kb2 Qxf4 35. Qe7 Rc8 36. Nc6 h4 37. Rd4 Qg5 38. Qb4 Qxf6 39. Ne7+ Kh7 40. Nxc8 1-0

[Event "Utrecht op"]
[Site "Utrecht"]
[Date "1986.??.??"]
[Round "4"]
[White "Van der Tuuk, Jaap"]
[Black "Schenk, Andre"]
[Result "1-0"]
[ECO "D89"]
[PlyCount "51"]
[EventDate "1986.10.??"]
[EventType "swiss"]
[EventRounds "5"]
[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 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 c5 9. 0-0 Nc6 10. Be3 Bg4 11. f3 cxd4 12. cxd4 Na5 13. Bd3 Be6 14. d5 Bxa1 15. Qxa1 f6 16. Rb1 Kg7 17. Qc3 Bf7 18. Qd2 Kh8 19. Bd4 b6 20. Qh6 Nb7 21. e5 Bxd5 22. Bxg6 Bg8 23. Rd1 Rc8 24. Be4 f5 25. Nf4 Bxa2 26. Nh5 1-0

[Event "Utrecht op"]
[Site "Utrecht"]
[Date "1986.??.??"]
[Round "2"]
[White "Van der Tuuk, Jaap"]
[Black "Timman, Jan H"]
[Result "0-1"]
[ECO "B97"]
[BlackElo "2645"]
[PlyCount "38"]
[EventDate "1986.10.??"]
[EventType "swiss"]
[EventRounds "5"]
[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 Qb6 8. Qd3 Qxb2 9. Rb1 Qa3 10. Be2 Nbd7 11. 0-0 Be7 12. Kh1 Qc5 13. Rf3 b5 14. Rh3 Bb7 15. Bf3 Rb8 16. Re1 b4 17. Nd5 exd5 18. exd5 Kf8 19. Nc6 Re8 0-1

[Event "NED Open-ch16"]
[Site "Dieren"]
[Date "1985.08.03"]
[Round "5"]
[White "Hofman, Ron"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "2215"]
[PlyCount "55"]
[EventDate "1985.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 Nbd7 6. 0-0 c5 7. Nc3 cxd4 8. exd4 Nb6 9. Bb3 Be7 10. Re1 0-0 11. Qd3 Nbd5 12. a3 b6 13. Bg5 Bb7 14. Bc2 g6 15. Ne5 Nh5 16. Bh6 Ndf4 17. Qc4 Rc8 18. Qa4 Nxg2 19. Be4 Bxe4 20. Rxe4 f5 21. Qb3 Ng7 22. Re2 Nh4 23. d5 Bf6 24. dxe6 Kh8 25. Nf7+ Rxf7 26. exf7 Nf3+ 27. Kg2 Nd4 28. Re8+ 1-0

[Event "NED Open-ch16"]
[Site "Dieren"]
[Date "1985.07.31"]
[Round "3"]
[White "Van Dooren, Fritz"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "A65"]
[PlyCount "63"]
[EventDate "1985.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Bg5 c5 6. d5 h6 7. Be3 d6 8. f3 e6 9. Qd2 exd5 10. cxd5 Re8 11. Nge2 Kh7 12. Ng3 Nbd7 13. Be2 Ne5 14. 0-0 a6 15. a4 Qa5 16. h3 Ng8 17. f4 Nd7 18. Bd3 Qc7 19. Rf2 Rb8 20. Raf1 c4 21. Bb1 b5 22. axb5 axb5 23. e5 f5 24. exf6 Ngxf6 25. Bd4 Nf8 26. f5 g5 27. Nh5 N8d7 28. Nxg7 Kxg7 29. h4 gxh4 30. Ne4 Rxe4 31. Bxe4 Ba6 32. Rf4 1-0

[Event "Hilversum op"]
[Site "Hilversum"]
[Date "1984.06.10"]
[Round "5"]
[White "Van der Tuuk, Jaap"]
[Black "Janssen, Han"]
[Result "1-0"]
[ECO "B43"]
[BlackElo "2285"]
[PlyCount "66"]
[EventDate "1984.06.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 Nf6 7. 0-0 Bb4 8. Bf3 Nc6 9. Nxc6 bxc6 10. g3 Bd6 11. Be3 Rb8 12. Na4 c5 13. c4 h5 14. Qd2 Ng4 15. Bxg4 hxg4 16. Rad1 Be7 17. Qe2 Qc6 18. Nc3 0-0 19. Bf4 Rb4 20. a3 Rb6 21. Qxg4 Bb7 22. f3 f5 23. exf5 exf5 24. Qh5 Rxb2 25. Nd5 Bd8 26. Rde1 Rc2 27. Re7 Rxc4 28. Be5 Qh6 29. Qxh6 gxh6 30. Rg7+ Kh8 31. Rxd7+ Kg8 32. Rg7+ Kh8 33. Rxb7+ Kg8 1-0

[Event "Hilversum op"]
[Site "Hilversum"]
[Date "1984.06.09"]
[Round "3"]
[White "Van der Tuuk, Jaap"]
[Black "Carlier, Frans"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "83"]
[EventDate "1984.06.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 Nd7 4. Bd3 Ne7 5. Ne2 c5 6. c3 Qb6 7. 0-0 cxd4 8. cxd4 Nc6 9. Nbc3 Nxd4 10. Nxd4 Qxd4 11. Nb5 Qxe5 12. Re1 Qb8 13. Qf3 Bd6 14. Qxd5 Bxh2+ 15. Kh1 Nf6 16. Qg5 Bd7 17. Qxg7 Ke7 18. Bg5 Be5 19. Rxe5 Qxe5 20. f4 Qxb2 21. Rb1 Rhg8 22. Qh6 Rxg5 23. fxg5 Qe5 24. Qxf6+ Qxf6 25. gxf6+ Kxf6 26. Be4 Bc6 27. Bxc6 bxc6 28. Nc3 Ke5 29. Rb7 Kd4 30. Ne2+ Ke3 31. Nc1 a5 32. Rxf7 Rb8 33. Rf3+ Ke4 34. Nb3 Rb5 35. a4 Rh5+ 36. Kg1 h6 37. Rc3 c5 38. Rxc5 Rxc5 39. Nxc5+ Kd5 40. Nb3 Kc4 41. Nxa5+ Kb4 42. Nb7 1-0

[Event "NED Open-ch14"]
[Site "Dieren"]
[Date "1983.08.??"]
[Round "3"]
[White "Carlier, Bruno"]
[Black "Van der Tuuk, Jaap"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2250"]
[PlyCount "46"]
[EventDate "1983.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 d6 6. c3 Bb6 7. Bb3 0-0 8. Nbd2 Ne7 9. Nc4 Ng6 10. Re1 h6 11. d4 Qe7 12. a4 c6 13. dxe5 dxe5 14. Nxb6 axb6 15. Be3 Bg4 16. h3 Rad8 17. Qe2 Bh5 18. Bxb6 Nf4 19. Qe3 Rd3 20. Qc5 Qxc5 21. Bxc5 Nxg2 22. Nxe5 Nxe1 23. Rxe1 Rxh3 1/2-1/2

[Event "NED Open-ch14"]
[Site "Dieren"]
[Date "1983.08.??"]
[Round "1"]
[White "Petri, Wolfgang"]
[Black "Van der Tuuk, Jaap"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "102"]
[EventDate "1983.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 e5 3. Nf3 Nf6 4. Bc4 exd4 5. Ng5 d5 6. exd5 Bc5 7. 0-0 0-0 8. c3 h6 9. Nf3 Bg4 10. cxd4 Bb6 11. Qb3 c6 12. Ne5 cxd5 13. Nxg4 dxc4 14. Nxf6+ Qxf6 15. Qxc4 Bxd4 16. Nc3 Nc6 17. Be3 Bxc3 18. bxc3 Rfc8 19. Rad1 b6 20. Qg4 Ne5 21. Qe4 Re8 22. Bd4 Qg6 23. Rfe1 Qxe4 24. Rxe4 Nd3 25. Rxe8+ Rxe8 26. Kf1 Nb2 27. Re1 Re6 28. Rxe6 fxe6 29. Ke2 Kf7 30. f4 g6 31. Kd2 a6 32. Kc2 Nc4 33. Kb3 b5 34. a4 Na5+ 35. Ka3 bxa4 36. Kxa4 Nc6 37. Bh8 g5 38. g3 gxf4 39. gxf4 Kg6 40. Kb3 Kf5 41. Kc4 Kxf4 42. Kc5 Na5 43. Kb6 Nc4+ 44. Kc5 Ne3 45. Kb6 e5 46. Kxa6 Ke4 47. Kb5 Kd5 48. h4 h5 49. Bf6 e4 50. c4+ Nxc4 51. Kb4 e3 0-1

[Event "NED Open-ch14"]
[Site "Dieren"]
[Date "1983.08.??"]
[Round "2"]
[White "Van der Tuuk, Jaap"]
[Black "Cameron, Pernette"]
[Result "1-0"]
[ECO "B31"]
[BlackElo "1885"]
[PlyCount "77"]
[EventDate "1983.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 cxd4 8. cxd4 Qb6 9. Nc3 a6 10. Bf1 d6 11. d5 Ne5 12. Nxe5 dxe5 13. Qe2 Bg4 14. Qe3 Qd6 15. h3 Bd7 16. b3 Rfd8 17. a4 Nh5 18. Ba3 Qf6 19. Rac1 Nf4 20. Qc5 Bf8 21. Qc7 b5 22. a5 Rab8 23. Na2 Qg5 24. Kh2 b4 25. Bb2 Bg7 26. Re3 Rbc8 27. Qb6 Rb8 28. Rg3 Qh4 29. Qxa6 Nh5 30. Bd3 g5 31. Rc7 g4 32. Rxd7 Rxd7 33. Rxg4 Qxf2 34. Bxe5 Rd6 35. Bxd6 exd6 36. Qxd6 Rc8 37. Nxb4 Kh8 38. Nc6 Qe3 39. Ne5 1-0

[Event "NED Open-ch14"]
[Site "Dieren"]
[Date "1983.08.??"]
[Round "6"]
[White "Van der Tuuk, Jaap"]
[Black "Kohlweyer, Bernd"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "74"]
[EventDate "1983.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nc3 d6 4. g3 Nf6 5. Bg2 Be7 6. 0-0 0-0 7. d3 Nc6 8. Bg5 Rb8 9. a4 a6 10. d4 cxd4 11. Nxd4 Bd7 12. Kh1 h6 13. Nxc6 Bxc6 14. Bf4 Qc7 15. Qe2 Rfd8 16. a5 Rbc8 17. Rfd1 Be8 18. Rd2 Nd7 19. Nd1 Ne5 20. b3 Bf6 21. Ra2 Bg5 22. Bxg5 hxg5 23. Ne3 Qc3 24. Nd1 Qb4 25. Qe3 g4 26. Rd4 Qc5 27. c4 Kf8 28. Qc3 Nc6 29. Rdd2 Qg5 30. Qe3 Qxe3 31. Nxe3 Ne5 32. h3 gxh3 33. Bxh3 Rc5 34. b4 Rc7 35. c5 Rcd7 36. f4 dxc5 37. Rdc2 Nc6 0-1

[Event "NED Open-ch14"]
[Site "Dieren"]
[Date "1983.08.??"]
[Round "4"]
[White "Van der Tuuk, Jaap"]
[Black "Van Kooten, D."]
[Result "0-1"]
[ECO "A34"]
[PlyCount "82"]
[EventDate "1983.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 c5 7. Qa4+ Nc6 8. Qc4 Ndb4 9. 0-0 0-0 10. d3 Nd4 11. Qxc5 Nbc2 12. Rb1 Nxf3+ 13. Bxf3 Bh3 14. Rd1 b6 15. Qd5 Rc8 16. Qxd8 Rfxd8 17. Nd5 Kf8 18. Nf4 Bf5 19. g4 Bd7 20. e3 e5 21. Ng2 Bb5 22. Be4 Nb4 23. Ne1 Nxa2 24. Bd2 a5 25. Ra1 Ba4 26. Rdb1 Bb3 27. Kf1 Kg8 28. Nf3 Bc2 29. Re1 Nb4 30. Bxb4 axb4 31. Rec1 b3 32. Ke2 Bf8 33. Nxe5 Bg7 34. f4 f6 35. Nc6 f5 36. gxf5 Bxb2 37. Nxd8 Rxd8 38. fxg6 Bxc1 39. gxh7+ Kh8 40. Rxc1 b2 41. Rxc2 b1Q 0-1

[Event "NED Open-ch13"]
[Site "Dieren"]
[Date "1982.08.??"]
[Round "5"]
[White "Cuijpers, Frans Andre"]
[Black "Van der Tuuk, Jaap"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "2230"]
[PlyCount "81"]
[EventDate "1982.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 c6 7. 0-0 Bg4 8. Qe1 Na6 9. Qh4 Bxf3 10. Rxf3 e6 11. e5 Nd5 12. Qxd8 Rfxd8 13. Bxa6 bxa6 14. Ne4 Bf8 15. Bd2 Nb6 16. exd6 Bxd6 17. Ba5 Be7 18. Rd3 Rd5 19. Be1 Rad8 20. Bf2 f5 21. Nd2 Bf6 22. Nf3 Rb5 23. Rb1 Nd5 24. g3 Rb6 25. c4 Nb4 26. Re3 Nc2 27. Rxe6 Bxd4 28. Nxd4 Nxd4 29. Re7 c5 30. Kg2 Nc6 31. Rc7 Rd2 32. Re1 Kf8 33. b3 Rxa2 34. Kf1 Nd4 35. Rxc5 Nf3 36. Rc8+ Kf7 37. Rc7+ Kf6 38. Rxh7 Nd2+ 39. Kg1 Nf3+ 40. Kf1 Nd2+ 41. Kg1 1/2-1/2

[Event "NED Open-ch13"]
[Site "Dieren"]
[Date "1982.08.??"]
[Round "8"]
[White "Podzielny, Karl Heinz"]
[Black "Van der Tuuk, Jaap"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2405"]
[PlyCount "63"]
[EventDate "1982.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[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. c4 dxc4 5. a4 Na6 6. Na3 Be6 7. Ng5 Bd5 8. e4 Nc5 9. Qc2 Nd3+ 10. Ke2 Qb6 11. Rf1 h6 12. exd5 hxg5 13. Nxc4 Nxc1+ 14. Rfxc1 Qa6 15. dxc6 Rxh2 16. b4 b6 17. b5 Qc8 18. c7 Rxg2 19. Ne5 e6 20. Qc6+ Ke7 21. Qxg2 Nd5 22. Rc6 a6 23. Nc4 axb5 24. Nd6 Qd7 25. c8Q Rxc8 26. Nxc8+ Kf6 27. Qf3+ Ke5 28. d4+ Kxd4 29. axb5 f5 30. Rd1+ Ke5 31. Rxd5+ exd5 32. Qe3# 1-0

[Event "NED Open-ch10 Reinbouw"]
[Site "Dieren"]
[Date "1979.08.01"]
[Round "2"]
[White "Van der Tuuk, Jaap"]
[Black "Van der Bos, HJ."]
[Result "1-0"]
[ECO "A08"]
[PlyCount "71"]
[EventDate "1979.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d3 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nf3 0-0 5. 0-0 d5 6. Nbd2 c5 7. c4 Nc6 8. Rb1 b6 9. a3 Bb7 10. b3 Qc7 11. cxd5 Nxd5 12. Ne4 Nd4 13. Bb2 Rac8 14. e3 Nxf3+ 15. Qxf3 Nc3 16. Bxc3 Bxc3 17. Rfc1 f5 18. Rxc3 fxe4 19. Qg4 Qe5 20. Rcc1 Rcd8 21. b4 Rxd3 22. bxc5 Rd2 23. c6 Bc8 24. Qxe4 Rfxf2 25. Bf3 Qf6 26. Rf1 Rxh2 27. Rb5 Kg7 28. Re5 e6 29. a4 a5 30. Qf4 Qxf4 31. exf4 Ba6 32. Rfe1 Rh3 33. Rg5 h6 34. Rg4 Bc8 35. Bg2 h5 36. Rg5 1-0

