[Event "Spakenburg FishPartners op"]
[Site "Spakenburg"]
[Date "2022.07.02"]
[Round "3"]
[White "Bohm, Hans"]
[Black "De Jager, Jaap"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2261"]
[BlackElo "2418"]
[PlyCount "70"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bg5 Be7 4. Bxe7 Qxe7 5. c3 Nf6 6. Nbd2 c5 7. e3 0-0 8. Ne5 b6 9. f4 a5 10. a4 Ba6 11. Bxa6 Nxa6 12. Qb3 Qd6 13. 0-0 Rab8 14. g4 Nc7 15. Qa3 Nd7 16. Ndf3 Nxe5 17. fxe5 Qe7 18. g5 Qd7 19. Rf2 cxd4 20. exd4 b5 21. Qd6 Qc8 22. h4 bxa4 23. Qc6 Rb5 24. Ne1 Qb8 25. Nd3 g6 26. Rxa4 Ne8 27. Ra1 Ng7 28. Nc5 Rxb2 29. Nd7 Qb5 30. Qxb5 Rxb5 31. Nxf8 Kxf8 32. Rfa2 Nf5 33. Rxa5 Rb3 34. R5a3 Rb2 35. R3a2 Rb3 1/2-1/2

[Event "Spakenburg FishPartners op"]
[Site "Spakenburg"]
[Date "2022.07.02"]
[Round "2"]
[White "De Jager, Jaap"]
[Black "Steenbekkers, Franck"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2418"]
[BlackElo "2055"]
[PlyCount "65"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 Bxc3 6. Qxc3 Qe7 7. d4 Nxd4 8. Nxd4 exd4 9. Qxd4 0-0 10. Be2 c6 11. 0-0 d5 12. cxd5 Nxd5 13. b3 Qb4 14. Bb2 Qxd4 15. Bxd4 a5 16. a3 Be6 17. Rfc1 Rfd8 18. Rab1 Nf4 19. Bf1 Ng6 20. b4 axb4 21. axb4 Ba2 22. Rb2 Bd5 23. f3 f5 24. Bd3 Nh4 25. Kf2 Ra3 26. Bb6 Rd7 27. Bb1 g5 28. Rd2 g4 29. Kg3 gxf3 30. Kxh4 fxg2 31. Bxf5 Rg7 32. e4 Rf3 33. Rf2 1-0

[Event "Spakenburg FishPartners op"]
[Site "Spakenburg"]
[Date "2022.07.02"]
[Round "7"]
[White "De Jager, Jaap"]
[Black "Timman, Jan H"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2418"]
[BlackElo "2524"]
[PlyCount "91"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 d6 6. Ne2 a6 7. a3 Bc5 8. b4 Ba7 9. Ng3 Ne7 10. Bb2 Bg4 11. Be2 0-0 12. h3 Bd7 13. 0-0 Re8 14. d4 Ng6 15. dxe5 dxe5 16. c5 Qc8 17. Rfd1 Bb5 18. Bxb5 axb5 19. c6 Bb6 20. Rac1 h6 21. Ne4 Nxe4 22. Qxe4 Rb8 23. h4 bxc6 24. Rxc6 Qb7 25. Rdc1 Re6 26. Nd2 Rxc6 27. Rxc6 Rd8 28. h5 f5 29. Qc2 Nh4 30. Bxe5 Re8 31. Qb3+ Kh7 32. Qd5 Qc8 33. g3 Rd8 34. Qf7 Qd7 35. Qxd7 Rxd7 36. gxh4 Rxd2 37. Bxc7 Bxc7 38. Rxc7 Rd3 39. Rc5 f4 40. exf4 Rxa3 41. Rxb5 Rf3 42. Rf5 g5 43. hxg5 hxg5 44. Rxg5 Rxf4 45. b5 Rb4 46. Rf5 1-0

[Event "Spakenburg FishPartners op"]
[Site "Spakenburg"]
[Date "2022.07.02"]
[Round "6"]
[White "De Jager, Jaap"]
[Black "Van Brummelen, Kevin"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2418"]
[BlackElo "2116"]
[PlyCount "93"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. e3 Bf5 4. cxd5 cxd5 5. Qb3 Qc7 6. Nc3 e6 7. Bb5+ Nc6 8. Nd4 Nge7 9. Qa4 Bg6 10. b3 a6 11. Ba3 Rc8 12. Rc1 Qd7 13. Be2 Nxd4 14. Qxd4 Nf5 15. Qa4 Qxa4 16. Nxa4 Rxc1+ 17. Bxc1 Bd6 18. h4 h5 19. Bb2 0-0 20. g3 Rc8 21. g4 hxg4 22. h5 Bh7 23. Bxg4 b5 24. Nc3 d4 25. Nd1 dxe3 26. fxe3 Rc2 27. Rg1 Nxe3 28. Bxg7 Nxg4 29. Rxg4 Bf5 30. Rg1 Kh7 31. Bd4 Rxa2 32. Ke2 Ra3 33. Ne3 Rxb3 34. Rg7+ Kh6 35. Rxf7 Kxh5 36. Rg7 Bd3+ 37. Kf3 e5 38. Bb6 Kh6 39. Rg1 e4+ 40. Kf2 Rb2 41. Nf5+ Kh5 42. Nxd6 Rxd2+ 43. Ke3 Re2+ 44. Kd4 b4 45. Nf5 Rf2 46. Ke5 Rf1 47. Ng3+ 1-0

[Event "Spakenburg FishPartners op"]
[Site "Spakenburg"]
[Date "2022.07.02"]
[Round "4"]
[White "De Jager, Jaap"]
[Black "Van Foreest, Lucas"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "2418"]
[BlackElo "2570"]
[PlyCount "114"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. e3 Nf6 4. Nf3 c5 5. cxd5 Nxd5 6. Qc2 Nc6 7. a3 Be7 8. b3 Nxc3 9. dxc3 0-0 10. Bb2 Bf6 11. Bd3 h6 12. 0-0 b6 13. Bh7+ Kh8 14. Be4 Bb7 15. Rfd1 Qc7 16. c4 Bxb2 17. Qxb2 Rad8 18. Qc2 Qe7 19. Bxc6 Bxc6 20. Ne5 Bxg2 21. Rxd8 Qxd8 22. f4 Bb7 23. Rd1 Qh4 24. Qf2 Qh5 25. Rd7 Be4 26. Qg3 a5 27. h3 Bf5 28. Kg2 Kg8 29. Ng4 Qg6 30. Ne5 Be4+ 31. Kf2 Qxg3+ 32. Kxg3 f6 33. Nf3 Rc8 34. Nd2 Bc6 35. Re7 Kf8 36. Rxe6 Kf7 37. Rd6 Ke7 38. Rd3 a4 39. e4 axb3 40. Rxb3 Rd8 41. Rb2 Rd3+ 42. Kf2 Kd7 43. Ke2 Rxh3 44. Rxb6 Rxa3 45. Rb8 Ra8 46. Rxa8 Bxa8 47. Kf2 Bc6 48. Kg3 Ke6 49. Kg4 Bd7 50. Kf3 Ba4 51. Kg4 Bd1+ 52. Kg3 g5 53. Nf1 h5 54. Ne3 h4+ 55. Kf2 Ba4 56. fxg5 fxg5 57. Kf3 Bd7 0-1

[Event "Spakenburg FishPartners op"]
[Site "Spakenburg"]
[Date "2022.07.02"]
[Round "5"]
[White "Dekker, Andries"]
[Black "De Jager, Jaap"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2090"]
[BlackElo "2418"]
[PlyCount "65"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. e3 Nf6 5. Be2 dxc4 6. a4 b5 7. 0-0 Bb7 8. b3 b4 9. Bxc4 a5 10. Qc2 Nbd7 11. Bb2 Be7 12. Nbd2 0-0 13. Bd3 h6 14. Ne4 Nxe4 15. Bxe4 Nf6 16. Bd3 Rc8 17. Qe2 c5 18. dxc5 Bxc5 19. Rfd1 Qe7 20. Ne5 Rfd8 21. Rac1 Bd6 22. h3 Nd5 23. Bc4 Nc3 24. Bxc3 bxc3 25. Nd3 Bb4 26. Qg4 Rd6 27. Nf4 Rcd8 28. Rxd6 Rxd6 29. Rd1 c2 30. Rc1 Be4 31. Nh5 f5 32. Qg6 Qf7 33. Ra1 0-1

[Event "Spakenburg FishPartners op"]
[Site "Spakenburg"]
[Date "2022.07.02"]
[Round "1"]
[White "Reichardt, Thomas"]
[Black "De Jager, Jaap"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1859"]
[BlackElo "2418"]
[PlyCount "78"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 Nc6 6. Nf3 Bf5 7. d3 e6 8. h3 h6 9. 0-0 Na5 10. Re1 Be7 11. Be3 0-0 12. Nd4 Nxb3 13. axb3 Bh7 14. Qg4 Kh8 15. Qf3 c6 16. Qg3 Nd5 17. Nxd5 cxd5 18. Bf4 Qd7 19. Re2 a5 20. Rae1 a4 21. bxa4 Rxa4 22. Nf3 Ra2 23. Ne5 Qc8 24. Rb1 Qe8 25. Ng4 Bf5 26. Ne3 Bg6 27. Nxd5 Bd8 28. Bd6 Rg8 29. Ba3 Ba5 30. Qh4 Qb5 31. Ne7 Rxa3 32. Nxg8 Kxg8 33. b4 Bc7 34. Qe7 Qc6 35. b5 Qd6 36. Qe8+ Kh7 37. g3 Bb6 38. Kg2 Qd5+ 39. Kg1 Qf3 0-1

[Event "NED-ch blitz 5th"]
[Site "Amstelveen"]
[Date "2019.11.30"]
[Round "30"]
[White "De Jager, Jaap"]
[Black "Lai, Hing Ting"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "2437"]
[BlackElo "2455"]
[PlyCount "76"]
[EventDate "2019.11.30"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "NED"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. Nf3 d5 4. e3 Bd6 5. b3 0-0 6. Bb2 c5 7. cxd5 exd5 8. d4 Nc6 9. Bb5 cxd4 10. Nxd4 Bd7 11. Nf3 Qe7 12. 0-0 a6 13. Be2 Be6 14. Rc1 Rad8 15. Nd4 Bd7 16. Nxc6 bxc6 17. Bf3 h5 18. g3 h4 19. Ne2 Rfe8 20. Nf4 hxg3 21. hxg3 Be5 22. Qc2 Ne4 23. Bxe4 dxe4 24. Bxe5 Qxe5 25. Qc5 Qf6 26. Rfd1 Bg4 27. Rd4 Rxd4 28. Qxd4 Qh6 29. Ng2 Qh3 30. Nf4 Qh6 31. Ng2 Bf3 32. Nh4 Bg4 33. Rc5 Qe6 34. Qc3 Qd7 35. Rxc6 Qd1+ 36. Kh2 Qf1 37. Qc2 Bf3 38. Nxf3 exf3 0-1

[Event "NED-ch blitz 5th"]
[Site "Amstelveen"]
[Date "2019.11.30"]
[Round "19"]
[White "De Jager, Jaap"]
[Black "Paulet, Iozefina"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2437"]
[BlackElo "2288"]
[PlyCount "81"]
[EventDate "2019.11.30"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "NED"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 d6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Be6 7. b3 Be7 8. Bb2 Bf6 9. Qd2 Ne7 10. Rd1 0-0 11. g3 a6 12. Bg2 Rb8 13. a4 Qd7 14. h3 Nc8 15. Nd5 Bxb2 16. Qxb2 c6 17. Nf4 b5 18. axb5 axb5 19. c5 d5 20. Nxe6 fxe6 21. 0-0 Qe7 22. b4 e5 23. e3 e4 24. Ra1 Qf7 25. f3 exf3 26. Rxf3 Qe8 27. Rxf8+ Qxf8 28. Qe5 Ne7 29. Rf1 Qe8 30. e4 dxe4 31. Bxe4 Nd5 32. Bxd5+ cxd5 33. Qxd5+ Kh8 34. c6 Rd8 35. Qc5 Rc8 36. c7 h6 37. Rd1 Kh7 38. Rc1 Qe4 39. Qc2 Qxc2 40. Rxc2 Kg6 41. Rc5 0-1

[Event "NED-ch blitz 5th"]
[Site "Amstelveen"]
[Date "2019.11.30"]
[Round "27"]
[White "De Jager, Jaap"]
[Black "Schoppen, Casper"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2437"]
[BlackElo "2508"]
[PlyCount "163"]
[EventDate "2019.11.30"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "NED"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 0-0 6. Nd5 Be7 7. a3 d6 8. Nc3 a5 9. b3 Ne8 10. Be2 f5 11. d3 Nf6 12. Bb2 Be6 13. 0-0 h6 14. Rad1 Bf7 15. Rfe1 Qd7 16. d4 e4 17. Ne5 Qe8 18. Nxf7 Qxf7 19. Nd5 Bd8 20. Nxf6+ Bxf6 21. g3 Nd8 22. b4 Ne6 23. bxa5 Rxa5 24. Qb3 b6 25. Bc3 Raa8 26. a4 Kh7 27. Ra1 Ng5 28. Kg2 Qe6 29. a5 f4 30. exf4 Qh3+ 31. Kh1 Nf3 32. Bxf3 exf3 33. Rg1 bxa5 34. Bxa5 Qh5 35. Qd3+ Kh8 36. Bc3 Rae8 37. Rge1 Qg4 38. Re3 Rxe3 39. Qxe3 Rb8 40. d5 Bxc3 41. Qxc3 Re8 42. Re1 Rb8 43. Qd3 Qh5 44. Re3 Qh3 45. Rxf3 Ra8 46. Qd1 Ra2 47. Qe1 Qf5 48. Kg2 Kh7 49. h4 Rc2 50. Qf1 Qe4 51. Qd3 Qxd3 52. Rxd3 Rxc4 53. Re3 Rd4 54. Re7 Rxd5 55. Rxc7 Kg6 56. Kf3 h5 57. Rd7 Rd1 58. f5+ Kf6 59. Kf4 Rd4+ 60. Ke3 Rd1 61. Ke4 Re1+ 62. Kf4 Rd1 63. f3 Rd4+ 64. Ke3 Rd5 65. g4 hxg4 66. fxg4 Rd1 67. Ra7 Re1+ 68. Kf2 Rd1 69. Ra4 Ke5 70. Ra7 Kf6 71. Ra5 d5 72. Ra4 Ke5 73. Ra7 Kf6 74. Ra6+ Ke5 75. Rg6 Kf4 76. Rxg7 Rd2+ 77. Ke1 Rh2 78. f6 d4 79. Rd7 Ke3 80. Re7+ Kd3 81. f7 Rh1+ 82. Kf2 1-0

[Event "NED-ch blitz 5th"]
[Site "Amstelveen"]
[Date "2019.11.30"]
[Round "23"]
[White "De Jager, Jaap"]
[Black "Smeets, Jan"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2437"]
[BlackElo "2596"]
[PlyCount "64"]
[EventDate "2019.11.30"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "NED"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 e6 5. b3 Bd6 6. Bb2 Nbd7 7. Qc2 a6 8. Rg1 h5 9. h3 h4 10. d4 b5 11. Bd3 bxc4 12. bxc4 Rb8 13. Rb1 c5 14. cxd5 exd5 15. Ke2 Qe7 16. Rgd1 c4 17. Bf5 Nb6 18. Bxc8 Rxc8 19. Ba3 Bxa3 20. Rxb6 Kf8 21. Rdb1 a5 22. Rb7 Qd8 23. Ne5 Rc7 24. R1b5 Bb4 25. a3 Bxc3 26. Qxc3 Rxb7 27. Rxb7 Rh5 28. Qb2 Rxe5 29. dxe5 Nd7 30. Qb5 Ke7 31. Qxd5 Qc8 32. Qd6+ Kd8 1-0

[Event "NED-ch blitz 5th"]
[Site "Amstelveen"]
[Date "2019.11.30"]
[Round "22"]
[White "De Jager, Jaap"]
[Black "Zwirs, Nico"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2437"]
[BlackElo "2420"]
[PlyCount "87"]
[EventDate "2019.11.30"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "NED"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. e3 Nf6 4. Nf3 Bd6 5. b3 0-0 6. Bb2 c6 7. Qc2 Nbd7 8. Rg1 e5 9. cxd5 Nxd5 10. Ne4 Bc7 11. g4 Re8 12. Be2 Nf8 13. h4 Nb4 14. Qb1 b6 15. a3 Nd5 16. Qc2 c5 17. g5 Bb7 18. h5 Rc8 19. Bb5 Re6 20. Bc4 Bb8 21. Nh4 a6 22. Nf5 b5 23. Be2 Qd7 24. d3 Qc7 25. Rc1 Qb6 26. Kf1 Ba7 27. Rg4 Qd8 28. Kg2 Qd7 29. Rg1 Ree8 30. Nh6+ gxh6 31. gxh6+ Ng6 32. hxg6 fxg6 33. Kf1 Re6 34. Rg5 Qe7 35. Bg4 Bb8 36. Bxe6+ Qxe6 37. Qe2 Rf8 38. Ke1 Bc7 39. Qg4 Ba5+ 40. Ke2 Qe7 41. Rxg6+ hxg6 42. Qxg6+ Kh8 43. h7 c4 44. Qg8+ 1-0

[Event "NED-ch blitz 5th"]
[Site "Amstelveen"]
[Date "2019.11.30"]
[Round "29"]
[White "Lai, Hing Ting"]
[Black "De Jager, Jaap"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2455"]
[BlackElo "2437"]
[PlyCount "47"]
[EventDate "2019.11.30"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "NED"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. c4 g6 4. g3 Bg7 5. Bg2 f5 6. e3 Nge7 7. Ne2 d5 8. cxd5 Nxd5 9. a3 0-0 10. d3 Be6 11. 0-0 Qd7 12. Qc2 Rfd8 13. Rd1 Rac8 14. Nd2 Qf7 15. b4 Ndxb4 16. axb4 Nxb4 17. Qb1 Nxd3 18. Rxa7 Nxb2 19. Qxb2 e4 20. Qb1 b6 21. Nf4 Ra8 22. Nxe6 Qxe6 23. Rxc7 Ra1 24. Rxg7+ 1-0

[Event "NED-ch blitz 5th"]
[Site "Amstelveen"]
[Date "2019.11.30"]
[Round "20"]
[White "Paulet, Iozefina"]
[Black "De Jager, Jaap"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2288"]
[BlackElo "2437"]
[PlyCount "98"]
[EventDate "2019.11.30"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "NED"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Bd3 Nc6 7. Ne2 Nb4 8. 0-0 Nxd3 9. Qxd3 Be7 10. f4 0-0 11. f5 Bf6 12. Nbc3 c5 13. Be3 Nd7 14. Nd5 b6 15. Rad1 Bb7 16. Nef4 Re8 17. Bf2 Rc8 18. b3 Bg5 19. Qg3 Bxf4 20. Nxf4 Nf6 21. d5 Re4 22. Be1 Qe7 23. Bc3 Re8 24. Rde1 Kh8 25. Ne6 fxe6 26. Bxf6 Qxf6 27. Rxe4 e5 28. Rh4 Bc8 29. Qf3 Qxh4 30. g3 Qg5 31. Qe4 Rf8 32. g4 h5 33. h3 hxg4 34. hxg4 Rf6 35. Kg2 Rh6 36. Rh1 Qd2+ 37. Kg3 Rxh1 38. Qxh1+ Kg8 39. Qh5 Bd7 40. Qh4 Qe1+ 41. Kh3 Qxh4+ 42. Kxh4 Kf7 43. Kg5 Bc8 44. a3 a5 45. a4 Bd7 46. Kh5 Kf6 47. Kh4 g6 48. fxg6 Kxg6 49. g5 Bf5 0-1

[Event "NED-ch blitz 5th"]
[Site "Amstelveen"]
[Date "2019.11.30"]
[Round "28"]
[White "Schoppen, Casper"]
[Black "De Jager, Jaap"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2508"]
[BlackElo "2437"]
[PlyCount "91"]
[EventDate "2019.11.30"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "NED"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. 0-0 Bxf3 7. Bxf3 dxe5 8. dxe5 e6 9. Nd2 Nd7 10. Re1 Qc7 11. Qe2 Be7 12. a3 b5 13. g3 0-0 14. Bg2 N7b6 15. c4 bxc4 16. Nxc4 Nxc4 17. Qxc4 a5 18. b3 Qb7 19. Bd2 Rfb8 20. Reb1 Rd8 21. Be1 Qb5 22. Qxb5 cxb5 23. Rc1 b4 24. axb4 Bxb4 25. Bxb4 axb4 26. Rxa8 Rxa8 27. Bxd5 exd5 28. Rc5 g5 29. Rxd5 Ra1+ 30. Kg2 Rb1 31. Rd3 g4 32. h3 h5 33. hxg4 hxg4 34. Rd4 Rxb3 35. Rxg4+ Kf8 36. Rc4 Ke7 37. f4 Ke6 38. Rc7 Rb1 39. Rb7 b3 40. Kf3 b2 41. Kg4 Kd5 42. Kf5 Kd4 43. Kf6 Kc3 44. Kxf7 Rg1 45. e6 Rxg3 46. e7 1-0

[Event "NED-ch blitz 5th"]
[Site "Amstelveen"]
[Date "2019.11.30"]
[Round "24"]
[White "Smeets, Jan"]
[Black "De Jager, Jaap"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2596"]
[BlackElo "2437"]
[PlyCount "57"]
[EventDate "2019.11.30"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "NED"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. a4 a5 5. d4 d6 6. exd6 cxd6 7. Nc3 g6 8. Be3 Bg7 9. Nf3 Bg4 10. h3 Bxf3 11. Qxf3 Nc6 12. Nb5 0-0 13. Rd1 Nxa4 14. b3 Nb6 15. h4 a4 16. h5 axb3 17. hxg6 fxg6 18. Qh3 b2 19. Qxh7+ Kf7 20. Bd3 Rg8 21. Bxg6+ Kf8 22. Rh3 Nd7 23. Bf5 Nf6 24. Qg6 Ra1 25. Nc3 Qa5 26. Be6 Qxc3+ 27. Bd2 Rxd1+ 28. Kxd1 Qb3+ 29. Rxb3 1-0

[Event "NED-ch blitz 5th"]
[Site "Amstelveen"]
[Date "2019.11.30"]
[Round "21"]
[White "Zwirs, Nico"]
[Black "De Jager, Jaap"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2420"]
[BlackElo "2437"]
[PlyCount "109"]
[EventDate "2019.11.30"]
[EventType "swiss (blitz)"]
[EventRounds "30"]
[EventCountry "NED"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. d4 e6 4. a3 Nf6 5. d5 Bd6 6. e4 Be5 7. Nge2 d6 8. f4 Bxc3+ 9. Nxc3 0-0 10. Bd3 Nbd7 11. 0-0 Nc5 12. Bc2 exd5 13. exd5 a5 14. Rb1 Re8 15. Qf3 a4 16. Be3 Qd7 17. Bd4 Qd8 18. Bxc5 bxc5 19. Bxa4 Re7 20. Rfe1 Ba6 21. b3 Bc8 22. h3 Bf5 23. Rbc1 h5 24. Kf2 h4 25. Rxe7 Qxe7 26. Re1 Qd8 27. Qe2 Bd7 28. Qe7 Qxe7 29. Rxe7 Bxa4 30. Nxa4 Ra7 31. Re3 Kf8 32. Kf3 g6 33. Re1 Ra8 34. Ra1 Rb8 35. Rb1 Ra8 36. Re1 Ra7 37. Re3 Ra8 38. Ke2 Nh5 39. Rf3 Kg7 40. Kd2 Kf6 41. Kc2 Kf5 42. Kb2 Ke4 43. Nc3+ Kf5 44. a4 Re8 45. Ka3 Nxf4 46. a5 Rb8 47. Nb5 Ke4 48. a6 Rb6 49. a7 Ra6+ 50. Kb2 f5 51. Rf1 g5 52. Re1+ Kd3 53. Re8 Nxg2 54. a8Q Rxa8 55. Rxa8 1-0

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2017.10.29"]
[Round "9"]
[White "De Jager, Jaap"]
[Black "Klek, Hanna Marie"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2423"]
[BlackElo "2362"]
[PlyCount "85"]
[EventDate "2017.10.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 e4 4. Ng5 Qe7 5. Qc2 Nc6 6. Ngxe4 Nxe4 7. Qxe4 Qxe4 8. Nxe4 Nb4 9. Kd1 d5 10. cxd5 Bf5 11. d3 Nxd5 12. Nc3 Nb4 13. g3 0-0-0 14. a3 Nc6 15. Be3 a6 16. h3 Na5 17. Ke1 Nb3 18. Rd1 Bd6 19. Bg2 c6 20. Kf1 Rde8 21. Be4 Be6 22. Kg2 f5 23. Bf3 Rhf8 24. Bf4 Bc5 25. e3 Be7 26. h4 Bf6 27. d4 h6 28. h5 Rd8 29. Rhe1 Bf7 30. Re2 Na5 31. Na4 b5 32. Nc5 Be7 33. Nxa6 Kb7 34. Nb4 Bxb4 35. axb4 Nc4 36. Rc1 Bd5 37. Bxd5 Rxd5 38. Rec2 Rc8 39. b3 Nb6 40. Ra1 Rd7 41. Be5 Rcd8 42. Rca2 Nc8 43. Ra8 1-0

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2017.10.28"]
[Round "8"]
[White "Willemze, Thomas"]
[Black "De Jager, Jaap"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2409"]
[BlackElo "2423"]
[PlyCount "100"]
[EventDate "2017.10.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Bc4 Nd7 7. Nf3 N7f6 8. h3 Bf5 9. 0-0 e6 10. Bb3 h6 11. c4 Nc7 12. Nc3 Bd6 13. Qe2 0-0 14. Be3 Ne4 15. Rad1 Nxc3 16. bxc3 Qf6 17. c5 Be7 18. c4 Rfd8 19. Bf4 Rac8 20. Qe3 b6 21. g4 Bh7 22. Ne5 bxc5 23. Nxc6 cxd4 24. Rxd4 Rxd4 25. Be5 Rxg4+ 26. hxg4 Qg5 27. Qxg5 Bxg5 28. f4 Ne8 29. Nxa7 Ra8 30. fxg5 Rxa7 31. gxh6 gxh6 32. c5 Be4 33. Rd1 Bd5 34. Kf2 f6 35. Bf4 Kg7 36. Rd3 Kg6 37. Rxd5 exd5 38. Ke3 f5 39. Bc2 Rxa2 40. Bxf5+ Kf6 41. Bxh6 Nc7 42. Bd7 Ne6 43. c6 Rc2 44. Kd3 Rc4 45. Be3 Nd8 46. g5+ Kg7 47. Bd4+ Rxd4+ 48. Kxd4 Nxc6+ 49. Bxc6 Kg6 50. Bxd5 Kxg5 1/2-1/2

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2017.10.27"]
[Round "7"]
[White "De Jager, Jaap"]
[Black "Ratsma, Rosa"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "2423"]
[BlackElo "2269"]
[PlyCount "75"]
[EventDate "2017.10.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[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. h3 Re8 9. e4 exd4 10. Nxd4 a6 11. Rb1 Ne5 12. b3 c5 13. Nc2 Rb8 14. Bb2 Nc6 15. a4 h5 16. h4 Ng4 17. Qd2 Na5 18. Ba1 Nc6 19. f3 Bh6 20. f4 Bg7 21. Nd5 Bxa1 22. Rxa1 Nf6 23. Rae1 Be6 24. Qc3 Ng4 25. Bf3 Bxd5 26. cxd5 Ne7 27. Bxg4 hxg4 28. Ne3 Kh7 29. Nxg4 Ng8 30. f5 g5 31. hxg5 Qxg5 32. Kg2 f6 33. Rf4 b5 34. axb5 axb5 35. Nf2 Nh6 36. Rh1 Kg7 37. Rfh4 Rh8 38. Rh5 1-0

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2017.10.26"]
[Round "6"]
[White "Schleining, Zoya"]
[Black "De Jager, Jaap"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2377"]
[BlackElo "2423"]
[PlyCount "43"]
[EventDate "2017.10.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4 d6 7. Be2 Bg7 8. Be3 0-0 9. Qd2 Qa5 10. f3 Nxd4 11. Bxd4 Be6 12. Rc1 Rfc8 13. b3 Nd7 14. Be3 a6 15. Nd5 Qxd2+ 16. Kxd2 Bxd5 17. exd5 a5 18. Rc2 b6 19. Rb1 Rc7 20. a3 Rb8 21. g4 h6 22. h4 1/2-1/2

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2017.10.25"]
[Round "5"]
[White "De Jager, Jaap"]
[Black "Blees, Albert"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2423"]
[BlackElo "2371"]
[PlyCount "79"]
[EventDate "2017.10.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. d4 e6 4. Nf3 d5 5. g3 c6 6. Bg2 Bd6 7. 0-0 0-0 8. Qc2 Qe7 9. Rb1 Bd7 10. b4 dxc4 11. Nd2 b5 12. Nxb5 cxb5 13. Bxa8 Na6 14. Bg2 Nxb4 15. Qb2 Nbd5 16. Nf3 Ne4 17. Ne5 Bxe5 18. dxe5 Nec3 19. Ra1 b4 20. Qd2 Qc5 21. g4 fxg4 22. e4 Nb6 23. a3 a5 24. axb4 axb4 25. Ra7 Rf7 26. Qe1 Nc8 27. Rb7 Bb5 28. Rxf7 Kxf7 29. Be3 Qxe5 30. f4 Qd6 31. f5 Qd3 32. fxe6+ Kxe6 33. Qf2 Nd6 34. Bc5 Kd7 35. Bxb4 Ncxe4 36. Qa7+ Ke6 37. Bxe4 Nxe4 38. Qf7+ Ke5 39. Rf5+ Kd4 40. Qa7+ 1-0

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2017.10.24"]
[Round "4"]
[White "Olsen, Filip Boe"]
[Black "De Jager, Jaap"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2266"]
[BlackElo "2423"]
[PlyCount "77"]
[EventDate "2017.10.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 axb5 6. e4 Qa5+ 7. Bd2 b4 8. Na3 d6 9. Nc4 Qd8 10. a3 e6 11. dxe6 Bxe6 12. axb4 Rxa1 13. Qxa1 d5 14. exd5 Nxd5 15. b5 Nb4 16. Ne3 Bd6 17. b3 0-0 18. Bc4 Bf4 19. Qc3 Re8 20. Kf2 Bxc4 21. Nxc4 Nd3+ 22. Kf1 Bxd2 23. Qxd2 Re1+ 24. Qxe1 Nxe1 25. Kxe1 Qd3 26. Nd2 Qxb5 27. Ne2 Qa5 28. Rf1 Nc6 29. f4 Qa1+ 30. Kf2 Qa2 31. Ke1 Nb4 32. Rf3 Qc2 33. Ng3 Qc1+ 34. Ke2 Nc6 35. Rd3 Qg1 36. Nf3 Qxg2+ 37. Ke1 h6 38. Ne4 Nd4 39. Ned2 0-1

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2017.10.23"]
[Round "3"]
[White "De Jager, Jaap"]
[Black "Tondivar, Babak"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2423"]
[BlackElo "2284"]
[PlyCount "63"]
[EventDate "2017.10.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. Nc3 Be7 5. b3 0-0 6. Bb2 c5 7. cxd5 exd5 8. d4 Nc6 9. Be2 Ne4 10. dxc5 Bf6 11. Rc1 Nxc5 12. 0-0 Ne4 13. Na4 Bxb2 14. Nxb2 Qa5 15. Na4 Bd7 16. Qc2 Rac8 17. Qb2 b5 18. Nc5 Nxc5 19. Rxc5 Nb4 20. Rxc8 Rxc8 21. a3 Nc2 22. Rc1 Nxa3 23. Rxc8+ Bxc8 24. Qe5 Qd8 25. Qb8 Qf8 26. Nd4 Be6 27. Qxa7 b4 28. Bd3 g6 29. Qc7 Qe8 30. h3 Kg7 31. Qd6 Qf8 32. Qxe6 1-0

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2017.10.22"]
[Round "2"]
[White "Bosman, Michiel"]
[Black "De Jager, Jaap"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2400"]
[BlackElo "2423"]
[PlyCount "149"]
[EventDate "2017.10.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. d4 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Nc3 Bxc3 7. Bxc3 Ne4 8. Rc1 d6 9. d5 Nxc3 10. Rxc3 Nb8 11. dxe6 fxe6 12. Bg2 0-0 13. 0-0 Nd7 14. Qd2 Nf6 15. Ng5 h6 16. Ne4 Ne8 17. b4 a6 18. Rd3 Bd7 19. Nc3 Bc6 20. e4 b5 21. cxb5 axb5 22. Rc1 Rb8 23. Ne2 Ba8 24. Rdc3 e5 25. Rd3 c6 26. Nc3 g5 27. Nd1 Rf6 28. Ne3 Ng7 29. Rd1 Rd8 30. Qb2 h5 31. R3d2 Qf8 32. a4 Kh8 33. Qa2 bxa4 34. Qxa4 Ne6 35. Nf5 Nd4 36. Nxd4 exd4 37. Rxd4 Rxf2 38. R4d2 Rxd2 39. Rxd2 Qf6 40. Qd1 Qg6 41. Rf2 Re8 42. Qd4+ Kh7 43. Rf6 Qg7 44. Rxd6 Qxd4+ 45. Rxd4 Kg7 46. Kf2 Kf6 47. Ke3 Ke5 48. Rc4 h4 49. Rc5+ Kf6 50. gxh4 gxh4 51. Rh5 Rb8 52. Rxh4 Kg5 53. Rh3 Rxb4 54. Rg3+ Kf6 55. Kf4 c5 56. h4 Bc6 57. Rc3 Be8 58. Rxc5 Rb2 59. Bf3 Rf2 60. Ra5 Rf1 61. h5 Kg7 62. Ra7+ Kh6 63. Ra6+ Kh7 64. Kg3 Rc1 65. Bg4 Rc6 66. Ra8 Bf7 67. Kf4 Kh6 68. e5 Rb6 69. Rf8 Bb3 70. Bf3 Kg7 71. Rd8 Kh6 72. Bd5 Kxh5 73. Bxb3 Rxb3 74. e6 Rb7 75. Kf5 1-0

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2017.10.21"]
[Round "1"]
[White "De Jager, Jaap"]
[Black "Keinanen, Toivo"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2423"]
[BlackElo "2302"]
[PlyCount "127"]
[EventDate "2017.10.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. Nc3 Be7 5. b3 0-0 6. Bb2 c5 7. cxd5 Nxd5 8. Qc2 Bf6 9. g4 Nc6 10. g5 Ne5 11. Nxe5 Bxe5 12. f4 Bxc3 13. Bxc3 b6 14. h4 Bb7 15. Rh2 Nxc3 16. dxc3 f5 17. Rd2 Qc7 18. Bc4 Kh8 19. 0-0-0 Bf3 20. Rf1 Be4 21. Qd1 b5 22. Bxe6 c4 23. Rd7 Qc5 24. Qd4 Qxd4 25. Rxd4 cxb3 26. axb3 a5 27. Kb2 Rfe8 28. Bd7 Reb8 29. Rfd1 g6 30. c4 bxc4 31. Rxc4 Bf3 32. Rd6 Be2 33. Rcd4 Ra7 34. Bc6 Rf8 35. Rd8 Kg8 36. R4d7 Rxd7 37. Rxf8+ Kxf8 38. Bxd7 Ke7 39. Bc8 Kd6 40. Kc3 Bf3 41. Ba6 Kc5 42. Bc4 Bd5 43. Be2 Bf7 44. Bd1 Be8 45. Bf3 a4 46. b4+ Kd6 47. e4 fxe4 48. Bxe4 Bd7 49. Kb2 Bc6 50. Bc2 Bd7 51. Ka3 Kd5 52. Bxa4 Bc8 53. Bc2 Kd4 54. b5 Kc4 55. b6 Kc5 56. f5 gxf5 57. Bxf5 Bb7 58. Bxh7 Kxb6 59. h5 Kc7 60. Bg6 Bd5 61. h6 Bg8 62. h7 Bxh7 63. Bxh7 Kd6 64. Bc2 1-0

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2016.10.23"]
[Round "9"]
[White "Umudova, Nargiz"]
[Black "De Jager, Jaap"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2267"]
[BlackElo "2417"]
[PlyCount "112"]
[EventDate "2016.10.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 b6 8. Bb5+ Bd7 9. a4 Bxb5 10. axb5 Ne7 11. h4 a5 12. bxa6 Rxa6 13. Rxa6 Nxa6 14. h5 h6 15. Qe2 Nb8 16. 0-0 Nd7 17. Qa6 0-0 18. Bd2 Rc8 19. Rb1 Rb8 20. Bc1 Qc6 21. Qb5 Qxb5 22. Rxb5 cxd4 23. Ba3 Nc6 24. cxd4 Na5 25. Rb1 Nc4 26. Bb4 Ra8 27. Ne1 Ra2 28. Kf1 Nb8 29. Ke2 Nc6 30. Bc3 f6 31. f4 f5 32. Ra1 Rxa1 33. Bxa1 g6 34. hxg6 Kg7 35. Bc3 Kxg6 36. Nd3 Na3 37. Ne1 Kh5 38. Kd3 Kg4 39. Bd2 Kg3 40. c3 Nc4 41. Be3 Ne7 42. Ke2 Nxe3 43. Kxe3 Ng6 44. c4 dxc4 45. d5 exd5 46. e6 Ne7 47. Nc2 h5 48. Kd4 Kxf4 49. Nb4 c3 50. Nd3+ Kg3 51. Kxc3 h4 52. Kd4 Kxg2 53. Ke3 h3 54. Nf4+ Kg3 55. Ne2+ Kg4 56. Kf2 b5 0-1

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2016.10.22"]
[Round "8"]
[White "De Jager, Jaap"]
[Black "Warakomska, Anna"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2417"]
[BlackElo "2365"]
[PlyCount "108"]
[EventDate "2016.10.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. b3 Bd6 6. Qc2 0-0 7. Bb2 e5 8. cxd5 cxd5 9. Nb5 Nc6 10. Nxd6 Qxd6 11. d4 Nb4 12. Qc1 e4 13. Ne5 Be6 14. a3 Rfc8 15. Bc3 Qc7 16. Kd2 Nc6 17. Nxc6 Qxc6 18. h3 Ne8 19. Be2 a5 20. Qb2 Nd6 21. Rhc1 Qb6 22. a4 Rc6 23. Qa3 Rac8 24. Bb2 Qd8 25. Rxc6 Rxc6 26. Rc1 Rxc1 27. Bxc1 b6 28. Qa2 Qg5 29. Bf1 Nf5 30. Qc2 Nxd4 31. Qc7 h6 32. Qxb6 Nf5 33. Qxa5 Nh4 34. Qb6 Qf6 35. Ke1 Qc3+ 36. Bd2 Qa1+ 37. Ke2 Nf5 38. Qc7 d4 39. Qc1 d3+ 40. Ke1 Qa2 41. a5 Qxb3 42. Qa1 Bc4 43. Qc3 Qb1+ 44. Qc1 Qb5 45. f3 Ng3 46. Kf2 Nxf1 47. Kxf1 exf3 48. gxf3 Be6 49. Kg2 Qf5 50. Qh1 Qg5+ 51. Kh2 Bd5 52. Qf1 Qe5+ 53. Kg2 Qg5+ 54. Kh2 Qe5+ 1/2-1/2

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2016.10.21"]
[Round "7"]
[White "L'Ami, Alina"]
[Black "De Jager, Jaap"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2322"]
[BlackElo "2417"]
[PlyCount "225"]
[EventDate "2016.10.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. e4 Bb7 4. Bd3 Bb4+ 5. Kf1 Be7 6. Nc3 d6 7. Be3 Nd7 8. f4 c5 9. d5 exd5 10. exd5 Ngf6 11. Nf3 a6 12. a4 0-0 13. Qc2 Re8 14. Rg1 h5 15. h3 h4 16. g4 hxg3 17. Rxg3 Nh5 18. Rg4 Nf8 19. Kf2 b5 20. b3 bxc4 21. bxc4 Bf6 22. Rag1 Rxe3 23. Kxe3 Bc8 24. f5 Rb8 25. Ne4 Rb2 26. Qc1 Rb3 27. Rg5 Bxg5+ 28. Rxg5 g6 29. Rxh5 gxh5 30. Qg1+ Ng6 31. fxg6 f5 32. Nf2 Qe7+ 33. Kf4 Rxd3 34. Nxd3 Qe4+ 35. Kg3 Qxd3 36. Qe1 f4+ 37. Kxf4 Qf5+ 38. Ke3 Qxg6 39. Qg1 Qxg1+ 40. Nxg1 a5 41. h4 Bd7 42. Ne2 Bxa4 43. Ng3 Bc2 44. Nxh5 Kf7 45. Kd2 Bb1 46. Nf4 Kf6 47. Kc3 a4 48. h5 a3 49. h6 Ba2 50. h7 Kg7 51. Ne6+ Kxh7 52. Nxc5 Kg6 53. Nb3 Bb1 54. Nd2 a2 55. Kb2 Bf5 56. Kxa2 Kf6 57. Kb3 Ke5 58. Nf3+ Ke4 59. Ng5+ Kd4 60. Ne6+ Ke5 61. Nd8 Bg6 62. Kb4 Be8 63. Nc6+ Ke4 64. Nd8 Ke5 65. Ne6 Bf7 66. Nc7 Kd4 67. Kb5 Bh5 68. Ne6+ Ke5 69. Nd8 Be8+ 70. Nc6+ Ke4 71. Kb6 Bf7 72. Ne7 Kd4 73. Kb5 Be8+ 74. Kb4 Ke5 75. Nc8 Bd7 76. Na7 Be8 77. Kc3 Bf7 78. Nc6+ Ke4 79. Ne7 Ke5 80. Kd3 Kf6 81. Nc6 Bg8 82. Kd4 Bf7 83. Kc3 Kf5 84. Kb4 Ke4 85. Ne7 Be8 86. Nc8 Ke5 87. Ka5 Bf7 88. Ne7 Kd4 89. Kb5 Be8+ 90. Nc6+ Ke4 91. Kb6 Bf7 92. Ne7 Kd4 93. Kb5 Be8+ 94. Kb4 Bf7 95. Kb3 Be8 96. Nc6+ Ke4 97. Kc3 Bf7 98. Nb4 Bg8 99. Kb3 Kd4 100. Nc6+ Ke4 101. Ne7 Bf7 102. Kb4 Be8 103. Nc8 Ke5 104. Ka5 Bf7 105. Ne7 Kd4 106. Kb4 Be8 107. Nc6+ Ke4 108. Kb5 Bf7 109. Ne7 Be8+ 110. Kb6 Kd4 111. Nf5+ Kxc4 112. Nxd6+ Kxd5 113. Nxe8 1/2-1/2

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2016.10.20"]
[Round "6"]
[White "De Jager, Jaap"]
[Black "Lopez, Jasel"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2417"]
[BlackElo "2233"]
[PlyCount "93"]
[EventDate "2016.10.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. b3 Nbd7 6. Qc2 a6 7. Bb2 Bd6 8. Rg1 Qe7 9. g4 h5 10. h3 hxg4 11. hxg4 Ne5 12. Nxe5 Bxe5 13. g5 Nd7 14. f4 Bd6 15. 0-0-0 b5 16. cxd5 cxd5 17. Kb1 Bb7 18. Bg2 Rh2 19. Ne2 Rc8 20. Qd3 f6 21. gxf6 gxf6 22. Bf3 Kd8 23. Rh1 Rxh1 24. Rxh1 f5 25. Nd4 Kc7 26. Rh6 Nf8 27. Qe2 Ba3 28. Bxa3 Qxa3 29. Qxb5 Kb8 30. Qf1 a5 31. Be2 a4 32. Qd1 axb3 33. Nxb3 Ba6 34. Bxa6 Qxa6 35. d4 Nd7 36. Rh2 Rc3 37. Rh8+ Kc7 38. Rh7 Kd6 39. Qd2 Qf1+ 40. Kb2 Rc4 41. Qa5 Qe2+ 42. Ka3 Qxe3 43. Qb5 Rc6 44. Qb7 Rc7 45. Qb4+ Kc6 46. Qa4+ Kd6 47. Qb4+ 1/2-1/2

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2016.10.19"]
[Round "5"]
[White "Warmerdam, Max"]
[Black "De Jager, Jaap"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2388"]
[BlackElo "2417"]
[PlyCount "105"]
[EventDate "2016.10.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Nbd7 4. d4 Nxd5 5. c4 N5f6 6. Nf3 c6 7. Ba4 g6 8. 0-0 Bg7 9. h3 0-0 10. Nc3 Qc7 11. Re1 Re8 12. Bg5 b6 13. Qd2 Ba6 14. Bf4 Qb7 15. Bb3 Rad8 16. Qc2 b5 17. cxb5 Bxb5 18. Rac1 Rc8 19. Qd2 Nb6 20. Bh6 Bc4 21. Bxg7 Kxg7 22. Na4 Bxb3 23. Nc5 Qb8 24. Nxb3 Qd6 25. Rc5 Rc7 26. Ne5 Nfd7 27. Ng4 Nd5 28. Ra5 Rd8 29. Rc1 h5 30. Nh2 Nf4 31. Nf3 Ne6 32. Ra6 Nf6 33. Qa5 Ra8 34. Qe5 Rd8 35. Rc4 Kg8 36. Na5 Qd5 37. Qxd5 Nxd5 38. Rcxc6 Rb8 39. Rxc7 Nexc7 40. Rxa7 Rxb2 41. a4 f6 42. Nb7 g5 43. Nc5 Rb1+ 44. Kh2 Rb2 45. Nd3 Ra2 46. Ra5 Kf7 47. Nfe1 Nb6 48. Ra7 Ne6 49. a5 Nc8 50. Ra8 Nb6 51. Ra7 Nc8 52. Ra8 Nb6 53. Ra7 1/2-1/2

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2016.10.18"]
[Round "4"]
[White "De Jager, Jaap"]
[Black "Hopman, Pieter"]
[Result "1/2-1/2"]
[ECO "E03"]
[WhiteElo "2417"]
[BlackElo "2354"]
[PlyCount "56"]
[EventDate "2016.10.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. Qa4+ Nbd7 6. Qxc4 c5 7. 0-0 b6 8. d4 Bb7 9. Rd1 Rc8 10. Bg5 Be7 11. Nc3 0-0 12. Rac1 h6 13. Bf4 a6 14. dxc5 Rxc5 15. Qb3 Qa8 16. Bd6 Bxd6 17. Rxd6 b5 18. Rcd1 Ne5 19. Ne1 Bxg2 20. Nxg2 Nc4 21. R6d3 Ng4 22. Rd4 Nge5 23. a4 Rfc8 24. axb5 axb5 25. Nf4 Nc6 26. Rd7 N4e5 27. R7d6 Nc4 28. Rd7 N4e5 1/2-1/2

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2016.10.17"]
[Round "3"]
[White "Schippers, Maurice"]
[Black "De Jager, Jaap"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "2266"]
[BlackElo "2417"]
[PlyCount "121"]
[EventDate "2016.10.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. 0-0 Bxf3 7. Bxf3 dxe5 8. dxe5 e6 9. Qe2 Nd7 10. c4 Ne7 11. Bd2 Ng6 12. Bc3 Qc7 13. Re1 a5 14. a3 a4 15. Nd2 Be7 16. g3 Rd8 17. Rad1 0-0 18. h4 Rfe8 19. h5 Ngf8 20. Be4 Nc5 21. Bc2 Qb6 22. Nf3 Rd7 23. Rxd7 Nfxd7 24. Qd2 Qa6 25. Qf4 h6 26. Qg4 Nb6 27. Nd2 Rd8 28. Bb4 Kf8 29. Re2 Rd7 30. Qf4 Ke8 31. Qg4 Kf8 32. Bh7 Nb3 33. Bxe7+ Rxe7 34. Nxb3 axb3 35. Rd2 Qxc4 36. Rd8+ Re8 37. Rxe8+ Kxe8 38. Qxg7 Qc1+ 39. Kg2 Qg5 40. Qh8+ Ke7 41. Qb8 Nd7 42. Qxb7 Qxe5 43. Qxb3 Qxh5 44. Be4 Qc5 45. Qb7 Kd6 46. Qc8 f5 47. Bf3 e5 48. b4 Qc4 49. Qh8 Qe6 50. a4 Kc7 51. a5 e4 52. Bh5 e3 53. fxe3 Qxe3 54. a6 f4 55. gxf4 Qxf4 56. a7 Qd2+ 57. Kf1 Qf4+ 58. Kg2 Qg5+ 59. Kf1 Qf4+ 60. Kg2 Qg5+ 61. Kf1 1/2-1/2

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2016.10.16"]
[Round "2"]
[White "De Jager, Jaap"]
[Black "Willemze, Thomas"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2417"]
[BlackElo "2401"]
[PlyCount "82"]
[EventDate "2016.10.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Bd7 6. Qxc4 c5 7. 0-0 Bc6 8. Rd1 Nbd7 9. b3 Be7 10. Bb2 b5 11. Qc2 Rc8 12. d3 Qb6 13. Nbd2 0-0 14. a4 a6 15. axb5 axb5 16. Rdc1 Nd5 17. Ne5 Nxe5 18. Bxe5 Bg5 19. Rd1 f6 20. Bc3 f5 21. Rab1 Qb7 22. Nf3 b4 23. Be5 Bf6 24. Bxf6 gxf6 25. Ra1 Nc3 26. Re1 Ra8 27. Nh4 Rxa1 28. Rxa1 Ra8 29. Rxa8+ Qxa8 30. Bxc6 Qxc6 31. Nf3 Qa6 32. Kg2 Kg7 33. Qd2 Qc6 34. Kf1 Nb5 35. Qa2 Qd5 36. Qa5 Qb7 37. Kg1 Nc3 38. Kf1 Nb5 39. Kg1 Qd7 40. Qb6 Nc3 41. Kf1 Qd5 1/2-1/2

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2016.10.15"]
[Round "1"]
[White "De Jager, Jaap"]
[Black "Bosboom, Manuel"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2417"]
[BlackElo "2397"]
[PlyCount "83"]
[EventDate "2016.10.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 Nf6 4. g3 0-0 5. Bg2 d6 6. d4 Nbd7 7. 0-0 e5 8. h3 c6 9. e4 exd4 10. Nxd4 Qa5 11. Re1 Ne5 12. Bf1 Re8 13. Be3 Be6 14. Nxe6 Rxe6 15. Kg2 a6 16. c5 Rd8 17. cxd6 Rexd6 18. Qb3 b5 19. f4 Nd3 20. e5 Nxe1+ 21. Rxe1 Rd2+ 22. Bxd2 Rxd2+ 23. Re2 Rxe2+ 24. Bxe2 Ne8 25. Bf3 Qc7 26. Ne4 Bf8 27. h4 Qe7 28. a3 c5 29. Qd5 c4 30. Qa8 Nc7 31. Qc8 Ne6 32. Nf6+ Kg7 33. Bd5 Nc5 34. Ne8+ Kg8 35. Nd6 Nd3 36. Nxf7 Qc5 37. Qe6 Qf2+ 38. Kh1 Qe1+ 39. Kh2 Qd2+ 40. Bg2 Ne1 41. Nd6+ Kg7 42. Qf7+ 1-0

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2015.10.25"]
[Round "9"]
[White "Rooze, Jan"]
[Black "De Jager, Jaap"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2297"]
[BlackElo "2415"]
[PlyCount "114"]
[EventDate "2015.10.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "5"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 Ne7 7. Nbd2 h6 8. a4 Qc7 9. Nb3 g5 10. Ne1 Bg7 11. f4 0-0-0 12. Bd2 f6 13. Bb4 Nf8 14. Nc5 gxf4 15. Ba6 bxa6 16. Qe2 Qb6 17. Qd2 fxe5 18. Ba5 Qxb2 19. Bc3 Qb6 20. Ba5 Qb2 21. Bc3 Qb8 22. Nf3 Nd7 23. Rab1 Nxc5 24. Rxb8+ Kxb8 25. dxc5 d4 26. Ba5 Rd7 27. Qe2 d3 28. cxd3 Bxd3 29. Qd2 Rd5 30. Re1 Bh7 31. Qb4+ Ka8 32. Bc7 a5 33. Qb2 Bf5 34. Bxe5 Bxe5 35. Nxe5 Rb8 36. Qf2 Rb4 37. Qh4 Rxe5 38. Rxe5 Ng6 39. Qxh6 Nxe5 40. Qh8+ Kb7 41. Qxe5 Rxa4 42. h4 Ka6 43. Qe2+ Kb7 44. h5 Rb4 45. h6 a4 46. Qd2 Rb1+ 47. Kh2 Ka6 48. Qxf4 Kb5 49. g4 a3 50. Qb8+ Kc4 51. Qxa7 Rb2+ 52. Kg3 Rb3+ 53. Kf4 Bb1 54. Ke5 Kc3 55. h7 Bxh7 56. Qxh7 a2 57. Kxe6 Rb1 0-1

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2015.10.24"]
[Round "8"]
[White "De Jager, Jaap"]
[Black "Yankelevich, Lev"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "2415"]
[BlackElo "2404"]
[PlyCount "46"]
[EventDate "2015.10.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "5"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. Nf3 d6 6. d4 Nc6 7. 0-0 a6 8. Bf4 Rb8 9. Rc1 h6 10. d5 e5 11. dxe6 Bxe6 12. b3 g5 13. Be3 Qd7 14. Nd4 Bh3 15. Nxc6 Bxg2 16. Kxg2 Qxc6+ 17. Nd5 Rbe8 18. Kg1 Qd7 19. Nxf6+ Bxf6 20. Qd5 Qc6 21. Rfd1 Kg7 22. Rc2 Re4 23. Bd4 Bxd4 1/2-1/2

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2015.10.23"]
[Round "7"]
[White "De Jager, Jaap"]
[Black "Erwich, Frank"]
[Result "1-0"]
[ECO "E03"]
[WhiteElo "2415"]
[BlackElo "2370"]
[PlyCount "69"]
[EventDate "2015.10.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "5"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 dxc4 5. Qa4+ Nbd7 6. Qxc4 c5 7. 0-0 b6 8. d4 Bb7 9. Rd1 Qc8 10. Nc3 a6 11. dxc5 Bxc5 12. Qh4 0-0 13. Bf4 Bc6 14. Ne5 Bxg2 15. Nxd7 Nxd7 16. Kxg2 Qc6+ 17. f3 Nf6 18. Rac1 Be7 19. Bg5 Qb7 20. Ne4 Nxe4 21. Bxe7 Rfe8 22. Bd8 Nc5 23. b4 f6 24. Bxf6 gxf6 25. bxc5 bxc5 26. Qxf6 Qb5 27. Kf1 Rac8 28. Rd6 Rf8 29. Qxe6+ Kh8 30. Qe5+ Kg8 31. Qd5+ Kh8 32. Rc4 Rce8 33. Re6 Qb1+ 34. Kg2 Qb2 35. Rxc5 1-0

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2015.10.22"]
[Round "6"]
[White "Bosboom, Manuel"]
[Black "De Jager, Jaap"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2384"]
[BlackElo "2415"]
[PlyCount "78"]
[EventDate "2015.10.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "5"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. c4 g6 4. g3 Bg7 5. Bg2 Nge7 6. Nc3 0-0 7. a3 a5 8. e3 d6 9. Nge2 f5 10. f4 e4 11. Qc2 d5 12. cxd5 Nxd5 13. Nxd5 Qxd5 14. Bxg7 Kxg7 15. Qb2+ Kg8 16. Nc3 Qf7 17. 0-0 Be6 18. b4 axb4 19. axb4 Qe7 20. Rxa8 Rxa8 21. Rb1 Qd8 22. g4 Ne7 23. Bf1 Bf7 24. Rc1 c6 25. b5 c5 26. b6 Nc6 27. gxf5 gxf5 28. Ne2 Qd6 29. Ng3 Ne7 30. Qc3 Rc8 31. Bh3 Bg6 32. Qb3+ Kg7 33. Qb2+ Kh6 34. Ra1 Rc6 35. Rb1 Qf6 36. Qb5 Qd6 37. Qb2 Qf6 38. Qb5 Qd6 39. Qb2 Qf6 1/2-1/2

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2015.10.21"]
[Round "5"]
[White "De Jager, Jaap"]
[Black "Duijn, Rob"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2415"]
[BlackElo "2256"]
[PlyCount "101"]
[EventDate "2015.10.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "5"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 a6 5. Qc2 g6 6. d4 Bf5 7. Qb3 Ra7 8. Be2 Bg7 9. 0-0 0-0 10. a4 Be6 11. a5 dxc4 12. Bxc4 Bxc4 13. Qxc4 e6 14. e4 Nbd7 15. Bf4 Re8 16. Rfd1 Qc8 17. h3 Bf8 18. b4 Ra8 19. Rab1 h6 20. Qe2 Rd8 21. Na4 Ne8 22. Ne5 Nd6 23. Nxd7 Qxd7 24. Nb6 Qe7 25. Nxa8 Rxa8 26. Qe3 Nb5 27. Rd3 Kh7 28. Qd2 Rd8 29. Rbb3 Qh4 30. g4 Qf6 31. g5 Qe7 32. gxh6 Rc8 33. Kg2 f5 34. exf5 gxf5 35. Rg3 Qf7 36. Qd1 Rd8 37. Rbd3 Rd7 38. Kh1 Nd6 39. Rg2 Ne4 40. Qf3 Nf6 41. Qe2 Ne4 42. f3 Nf6 43. Rd1 Nd5 44. Bd2 Re7 45. Qf2 Re8 46. Rdg1 Kh8 47. Rg7 Qh5 48. Qg3 f4 49. Rg8+ Kh7 50. Rh8+ Kxh8 51. Qg8# 1-0

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2015.10.20"]
[Round "4"]
[White "Brink, Barry"]
[Black "De Jager, Jaap"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2323"]
[BlackElo "2415"]
[PlyCount "68"]
[EventDate "2015.10.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "5"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 bxc4 5. e4 e6 6. dxe6 dxe6 7. Bxc4 Bb7 8. Nc3 Be7 9. Nf3 Nc6 10. 0-0 0-0 11. Rd1 Qc7 12. Nb5 Qb8 13. Nc3 Ng4 14. g3 Nd4 15. Nxd4 cxd4 16. Nb1 Rc8 17. Bf4 e5 18. Bc1 Rxc4 19. Qxc4 Bxe4 20. Nd2 Bb7 21. h3 Nf6 22. Nb3 Qd6 23. Na5 Bd5 24. Qf1 Ne4 25. Nc4 Qe6 26. Nd2 Nc5 27. b3 e4 28. Nc4 Nd3 29. Ba3 Bxa3 30. Nxa3 Ne5 31. Nb5 Nf3+ 32. Kh1 e3 33. Nc7 Nd2+ 34. Nxd5 Nxf1 0-1

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2015.10.19"]
[Round "3"]
[White "De Jager, Jaap"]
[Black "Molinaroli, Martin"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2415"]
[BlackElo "2247"]
[PlyCount "101"]
[EventDate "2015.10.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "5"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. Nc3 Bg7 5. d4 cxd4 6. Nxd4 Nc6 7. Bg2 Nxd4 8. Qxd4 0-0 9. 0-0 d6 10. Qd3 a6 11. Be3 Ng4 12. Bd4 Ne5 13. Qe4 Rb8 14. c5 Bf5 15. Qf4 Nd3 16. exd3 e5 17. Bxe5 Bxe5 18. Qb4 dxc5 19. Qxc5 Bd4 20. Qa3 Re8 21. Rad1 Bg4 22. Rd2 Qg5 23. Rc2 Qe5 24. h3 Bf5 25. Ne4 Rbc8 26. Re2 Kg7 27. Kh2 Red8 28. Rd1 h6 29. Bf3 Qc7 30. Kg2 Be6 31. Nc3 Qd7 32. h4 Rc5 33. Qb4 Rc7 34. Nd5 Bxd5 35. Qxd4+ Kg8 36. Qf4 Bxf3+ 37. Qxf3 Qd4 38. Rdd2 h5 39. Re4 Qd6 40. d4 Qc6 41. d5 Qd6 42. Qe3 Rc5 43. Re5 b5 44. a3 Rc4 45. f4 b4 46. axb4 Qxb4 47. f5 Rg4 48. f6 Rc8 49. d6 Qb7+ 50. Kh2 Rd8 51. Qh6 1-0

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2015.10.18"]
[Round "2"]
[White "Klekowski, Maciej"]
[Black "De Jager, Jaap"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2486"]
[BlackElo "2415"]
[PlyCount "167"]
[EventDate "2015.10.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "5"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 e6 3. c4 Nf6 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. e4 Be7 8. e5 Qf7 9. Be2 0-0 10. 0-0 b6 11. a3 Bb7 12. b4 Na6 13. Rb1 Nc7 14. a4 Rfb8 15. c5 Qe8 16. Nd2 bxc5 17. bxc5 Nd5 18. Nxd5 cxd5 19. Qc2 Qc8 20. Rb3 Bd8 21. Rfb1 Bc6 22. Ba6 Rxb3 23. Bxc8 Rxb1+ 24. Qxb1 Rxc8 25. Nf1 a5 26. g4 fxg4 27. Ng3 Be7 28. Qd1 Rf8 29. Kg2 Bd8 30. Qc2 Rf4 31. Qg6 Rf7 32. Qc2 Rf4 33. h3 gxh3+ 34. Kxh3 Be7 35. Qd2 Rh4+ 36. Kg2 Bxa4 37. Ne2 Bb5 38. Ng3 a4 39. f4 g6 40. Qb4 Bc6 41. Qb8+ Bf8 42. Kf3 a3 43. Qb3 h5 44. Qxa3 Bh6 45. f5 gxf5 46. Qa5 Bg5 47. Qb4 Kg7 48. Qb8 Rh3 49. Kg2 Rxg3+ 50. Kxg3 Kh6 51. Qg8 Bb5 52. Kf3 Bc6 53. Qb8 Kg6 54. Ke2 Kh6 55. Qh8+ Kg6 56. Qg8+ Kh6 57. Kd3 Bb5+ 58. Kc3 Bc6 59. Kb4 Bd2+ 60. Kb3 Bg5 61. Kc3 Bh4 62. Qg2 Bg5 63. Kb4 Kg6 64. Ka5 Kh6 65. Ka6 Kg6 66. Kb6 Kh6 67. Kc7 Kg6 68. Kd6 Kh6 69. Qb2 Kg6 70. Qb8 Kh6 71. Qh8+ Kg6 72. Qg8+ Kh6 73. Qf7 Bh4 74. Qf6+ Bxf6 75. exf6 Kg6 76. Ke7 h4 77. f7 h3 78. f8Q Kg5 79. Qg7+ Kf4 80. Kd6 Bb5 81. Qe5+ Kf3 82. Qh2 Ke4 83. Qxh3 Kxd4 84. Qb3 1-0

[Event "Haarlem Masters"]
[Site "Haarlem"]
[Date "2015.10.17"]
[Round "1"]
[White "De Jager, Jaap"]
[Black "Van der Lende, Ilias"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2415"]
[BlackElo "2331"]
[PlyCount "104"]
[EventDate "2015.10.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "5"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 dxc4 5. Qa4+ c6 6. Qxc4 b5 7. Qc2 Bb7 8. 0-0 Nbd7 9. Nc3 Rc8 10. a4 b4 11. Nb1 c5 12. b3 a5 13. d3 Be7 14. e4 Ng4 15. Nbd2 Bf6 16. Ra2 Ba6 17. Ne1 Bd4 18. h3 Nge5 19. Kh2 h5 20. Nc4 Qc7 21. f4 Nxc4 22. dxc4 e5 23. Nf3 Bb7 24. fxe5 Nxe5 25. Nxd4 cxd4 26. Qf2 Rd8 27. Bf4 f6 28. Rd2 h4 29. gxh4 Qc5 30. Kg1 0-0 31. Qg3 d3+ 32. Be3 Qd6 33. h5 Nxc4 34. Qxd6 Nxd6 35. Bb6 Nxe4 36. Bxe4 Bxe4 37. Bxd8 Rxd8 38. h6 Rc8 39. hxg7 f5 40. Kf2 Kxg7 41. Ke3 Rc3 42. Rb1 Kf6 43. Kf4 Bd5 44. Ke3 Ke5 45. Rdb2 d2+ 46. Kxd2 Rxh3 47. Re1+ Kd4 48. Kc1 Kc3 49. Rc2+ Kxb3 50. Rc5 Be4 51. Rxa5 Ka3 52. Kd2 b3 0-1

[Event "Haarlem BDO-B 9th"]
[Site "Haarlem"]
[Date "2013.08.25"]
[Round "9"]
[White "De Jager, Jaap"]
[Black "De Ruiter, Danny"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2404"]
[BlackElo "2216"]
[PlyCount "78"]
[EventDate "2013.08.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. 0-0 Nc6 9. Qc2 Qd7 10. Bb2 b6 11. c4 Bb7 12. Bxg7 Kxg7 13. d4 Nxd4 14. Qb2 Bxf3 15. Bxf3 e5 16. Bxa8 Rxa8 17. f3 Qc6 18. Rac1 Re8 19. Kg2 Nf5 20. Rc3 e4 21. g4 Nd4 22. Re3 Qd7 23. h3 c5 24. fxe4 Qc6 25. Ref3 f6 26. Rxf6 Qxe4+ 27. R1f3 Qe5 28. Rf7+ Kg8 29. Rf2 Qe4+ 30. Kg1 Qe3 31. Kg2 Qe4+ 32. R2f3 Qe5 33. R3f4 Qe6 34. a4 Qc6+ 35. e4 g5 36. Rf2 Qxe4+ 37. Kh2 Qe5+ 38. Kg2 Qe4+ 39. Kh2 Qe5+ 1/2-1/2

[Event "Haarlem BDO-B 9th"]
[Site "Haarlem"]
[Date "2013.08.24"]
[Round "8"]
[White "Lahaye, Rick"]
[Black "De Jager, Jaap"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "2376"]
[BlackElo "2404"]
[PlyCount "113"]
[EventDate "2013.08.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. g3 cxd4 4. Nxd4 g6 5. Bg2 Bg7 6. 0-0 0-0 7. c4 Nc6 8. Nc3 Nxd4 9. Qxd4 d6 10. Qd2 Nd7 11. b3 Nc5 12. Bb2 a5 13. Nd5 Bxb2 14. Qxb2 Be6 15. h4 Bxd5 16. Bxd5 h5 17. Kg2 Rb8 18. Rad1 b5 19. cxb5 Rxb5 20. Qc2 e6 21. Bc4 Rb6 22. f3 Qe7 23. Qd2 Ra8 24. e4 Nd7 25. f4 a4 26. Rf3 axb3 27. Bxb3 Nc5 28. f5 Nxb3 29. axb3 Rba6 30. Rc1 exf5 31. exf5 Qe4 32. Rc2 Qxc2 33. Qxc2 Ra2 34. Qxa2 Rxa2+ 35. Kf1 Rb2 36. fxg6 fxg6 37. Ke1 Kg7 38. Kd1 g5 39. Kc1 Re2 40. hxg5 Kg6 41. b4 Kxg5 42. b5 h4 43. gxh4+ Kxh4 44. b6 Re8 45. Kd2 Rb8 46. Rb3 Kg5 47. Kd3 Kf5 48. Kc4 Ke4 49. Rb4 d5+ 50. Kc5+ Ke5 51. Kc6 d4 52. Kc7 Rf8 53. b7 d3 54. Rb2 Kd4 55. Ra2 Ke5 56. Rb2 Kd4 57. Ra2 1/2-1/2

[Event "Haarlem BDO-B 9th"]
[Site "Haarlem"]
[Date "2013.08.23"]
[Round "7"]
[White "Tan, Justin Hy"]
[Black "De Jager, Jaap"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "2322"]
[BlackElo "2404"]
[PlyCount "65"]
[EventDate "2013.08.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. c4 Nb6 7. Nbd2 N8d7 8. exd6 exd6 9. 0-0 Be7 10. h3 Bh5 11. Qb3 0-0 12. a4 a5 13. Nb1 Re8 14. Nc3 Nb8 15. Rd1 Na6 16. c5 dxc5 17. Ne5 c4 18. Bxc4 Nxc4 19. Qxc4 Bb4 20. Rd3 Bxc3 21. bxc3 Qd5 22. Qxd5 cxd5 23. Re3 f6 24. Nd3 Rxe3 25. fxe3 Be8 26. Bd2 g5 27. Nb2 Rc8 28. Kf2 Rc6 29. c4 dxc4 30. Rc1 c3 31. Rxc3 Nb4 32. Rxc6 Bxc6 33. e4 1/2-1/2

[Event "Haarlem BDO-B 9th"]
[Site "Haarlem"]
[Date "2013.08.22"]
[Round "6"]
[White "De Jager, Jaap"]
[Black "Pijpers, Arthur"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2404"]
[BlackElo "2364"]
[PlyCount "56"]
[EventDate "2013.08.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 Bf5 5. cxd5 cxd5 6. Qb3 Nc6 7. Qxb7 Bd7 8. Qb3 e5 9. 0-0 Rb8 10. Qd1 e4 11. Ne1 h5 12. d3 h4 13. dxe4 dxe4 14. Nc3 hxg3 15. hxg3 Qa5 16. f3 Qh5 17. Kf2 exf3 18. Nxf3 Bc5+ 19. e3 0-0 20. Rh1 Qg6 21. Nh4 Ng4+ 22. Ke2 Qf6 23. Ne4 Qe7 24. Nxc5 Rxb2+ 25. Kf1 Qxc5 26. Qxd7 Rd8 27. Qxg4 Qc4+ 28. Qxc4 Rd1# 0-1

[Event "Haarlem BDO-B 9th"]
[Site "Haarlem"]
[Date "2013.08.21"]
[Round "5"]
[White "Buchal, Stephan"]
[Black "De Jager, Jaap"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "2296"]
[BlackElo "2404"]
[PlyCount "20"]
[EventDate "2013.08.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 e6 3. e4 Bb4 4. Nge2 Bb7 5. g3 f5 6. Bg2 Nf6 7. d3 fxe4 8. 0-0 0-0 9. dxe4 Ng4 10. Na4 Qe7 1/2-1/2

[Event "Haarlem BDO-B 9th"]
[Site "Haarlem"]
[Date "2013.08.20"]
[Round "4"]
[White "De Jager, Jaap"]
[Black "Kuijf, Marinus"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2404"]
[BlackElo "2422"]
[PlyCount "51"]
[EventDate "2013.08.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. exd5 exd5 5. Bg2 Nf6 6. Nge2 d4 7. Ne4 Nxe4 8. Bxe4 Nd7 9. 0-0 Nf6 10. Bg2 Bd6 11. c3 d3 12. Nf4 Bxf4 13. Qa4+ Kf8 14. Qxf4 Be6 15. c4 Qd7 16. b3 h5 17. Bb2 Rh6 18. Qg5 Rc8 19. Bxf6 Rxf6 20. Qxh5 Rh6 21. Qf3 b6 22. Rfe1 Bg4 23. Qb7 Rc7 24. Qa8+ Rc8 25. Qb7 Rc7 26. Qa8+ 1/2-1/2

[Event "Haarlem BDO-B 9th"]
[Site "Haarlem"]
[Date "2013.08.19"]
[Round "3"]
[White "Akshat, Khamparia"]
[Black "De Jager, Jaap"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2354"]
[BlackElo "2404"]
[PlyCount "98"]
[EventDate "2013.08.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 Qa5+ 5. Bd2 b4 6. Qc2 d6 7. e4 g6 8. Bd3 Bg7 9. 0-0 0-0 10. h3 Nh5 11. Re1 Nd7 12. g4 Nhf6 13. Bf4 Bb7 14. Nbd2 Qc7 15. a4 e6 16. a5 a6 17. Nf1 Ne5 18. Nxe5 dxe5 19. Be3 Ne8 20. Nd2 Bf6 21. Nb3 Be7 22. Qe2 Ng7 23. Rad1 f5 24. exf5 exf5 25. Bf4 Bd6 26. Bxe5 Rae8 27. f4 fxg4 28. Qxg4 Bxe5 29. fxe5 Rxe5 30. Rf1 Rfe8 31. Rf3 Qe7 32. Qg2 Rg5 33. Rg3 Rxg3 34. Qxg3 Nh5 35. d6 Qd8 36. Qg4 Bc8 37. d7 Bxd7 38. Bf5 Nf6 39. Qg5 Re5 40. Be6+ Rxe6 41. Nxc5 Re7 42. Rf1 Rf7 43. Ne4 Kg7 44. Nd6 Rf8 45. Qe5 Bxh3 46. Rf3 Qd7 47. Kh2 Qe6 48. Qd4 Bf5 49. Rf2 Kg8 0-1

[Event "Haarlem BDO-B 9th"]
[Site "Haarlem"]
[Date "2013.08.18"]
[Round "2"]
[White "De Jager, Jaap"]
[Black "Meng, Roger"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2404"]
[BlackElo "2307"]
[PlyCount "171"]
[EventDate "2013.08.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 dxc4 5. Na3 Bxa3 6. bxa3 b5 7. Ne5 Nd5 8. d3 Qf6 9. d4 0-0 10. 0-0 Nd7 11. f4 c5 12. Rf2 cxd4 13. Qxd4 Rd8 14. Bb2 Bb7 15. e4 N5b6 16. Qe3 Nxe5 17. fxe5 Qg6 18. Raf1 Rd3 19. Qc5 Rf8 20. Rf4 Rd2 21. Qxb5 Rxg2+ 22. Kxg2 Bxe4+ 23. Kg1 Nd5 24. Rxf7 Qxf7 25. Rxf7 Kxf7 26. Qd7+ Ne7 27. Bc3 Bc6 28. Qxa7 Ra8 29. Qf2+ Kg8 30. Qc5 Re8 31. Qd6 Bd5 32. Qd7 Kf8 33. Bb4 Kf7 34. Kf2 c3 35. Ke3 Bxa2 36. Kd3 Bd5 37. Kxc3 Bc6 38. Qc7 Ba4 39. Kb2 Kf8 40. Qa7 Bc6 41. a4 Bd5 42. a5 Kf7 43. Qc7 Be4 44. a6 Bd5 45. Bc5 Be4 46. Kc1 Bf3 47. Kd2 Be4 48. Ke3 Bd5 49. h4 Ba8 50. g4 h6 51. g5 hxg5 52. hxg5 g6 53. Bd6 Bh1 54. Bc5 Bg2 55. Kd2 Bf1 56. Qb7 Bc4 57. Kc3 Bd5 58. Qc7 Bf3 59. Kb4 Bd5 60. Ka5 Be4 61. Bd6 Bd5 62. Qa7 Be4 63. Qf2+ Nf5 64. Qa7+ Ne7 65. Bxe7 Rxe7 66. Qe3 Bd5 67. Qf4+ Kg8 68. Qf6 Rg7 69. Qd8+ Kh7 70. Kb4 Rg8 71. Qd6 Rg7 72. Ka5 Rf7 73. Kb6 Kg7 74. Qa3 Rf3 75. Qe7+ Rf7 76. Qd6 Kg8 77. a7 Rf8 78. Qa3 Kg7 79. Kc7 Rf7+ 80. Kb8 Rd7 81. Kc8 Rf7 82. a8Q Bxa8 83. Qxa8 Rf5 84. Qb7+ Kg8 85. Qe7 Rxe5 86. Qd8+ 1-0

[Event "Haarlem BDO-B 9th"]
[Site "Haarlem"]
[Date "2013.08.17"]
[Round "1"]
[White "Afek, Yochanan"]
[Black "De Jager, Jaap"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2315"]
[BlackElo "2404"]
[PlyCount "54"]
[EventDate "2013.08.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 f6 7. Bd3 Qc7 8. 0-0 fxe5 9. Nxe5 Nxe5 10. Bf4 Qb6 11. Bxe5 Qxb2 12. Qh5+ Kd8 13. Qg5+ Ne7 14. dxc5 Qxa1 15. Qd2 Nc6 16. Bd6 h6 17. Qc2 Bxd6 18. cxd6 Ne5 19. Be2 Rc8 20. f4 Nf7 21. Qg6 Nxd6 22. Qxg7 Kc7 23. Qe5 Qb2 24. Bf3 Qb6+ 25. Kh1 Kb8 26. Nd2 Qc7 27. Rb1 Ne4 0-1

[Event "Haarlem BDO-A"]
[Site "Haarlem"]
[Date "2012.09.02"]
[Round "9"]
[White "De Jager, Jaap"]
[Black "Nijboer, Friso"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2404"]
[BlackElo "2535"]
[PlyCount "48"]
[EventDate "2012.08.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 e5 5. e4 Nc6 6. Nge2 Nf6 7. d3 Nd7 8. Be3 Nd4 9. 0-0 Nc5 10. Qd2 h5 11. h4 a5 12. Rac1 c6 13. f3 Nce6 14. Bf2 g5 15. hxg5 Nxg5 16. Nxd4 exd4 17. Ne2 h4 18. g4 h3 19. Bh1 h2+ 20. Kg2 Bh6 21. f4 Bxg4 22. Bxd4 Rg8 23. fxg5 Bxe2 24. Bf6 Bxf1+ 0-1

[Event "Haarlem BDO-A"]
[Site "Haarlem"]
[Date "2012.09.01"]
[Round "8"]
[White "Burg, Twan"]
[Black "De Jager, Jaap"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2471"]
[BlackElo "2404"]
[PlyCount "67"]
[EventDate "2012.08.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 Bf5 7. 0-0 Nd7 8. Bd3 Bxd3 9. Nxd3 e6 10. c4 N5f6 11. Nc3 Be7 12. b3 0-0 13. Qf3 Re8 14. Bf4 Qa5 15. Ne5 Nxe5 16. dxe5 Bb4 17. Ne2 Nd7 18. a3 Be7 19. b4 Qc7 20. Qc3 a5 21. Nd4 Red8 22. Nb3 axb4 23. axb4 Nf8 24. Be3 h6 25. Bd4 b6 26. Qe3 Rxa1 27. Rxa1 c5 28. bxc5 bxc5 29. Bxc5 Bxc5 30. Qxc5 Qxc5 31. Nxc5 Rc8 32. Ne4 Rxc4 33. Nd6 Rd4 34. g3 1/2-1/2

[Event "Haarlem BDO-A"]
[Site "Haarlem"]
[Date "2012.08.31"]
[Round "7"]
[White "De Jager, Jaap"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2404"]
[BlackElo "2417"]
[PlyCount "68"]
[EventDate "2012.08.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. a3 d6 6. Rb1 a5 7. Nf3 Nh6 8. 0-0 Nf5 9. d3 h5 10. h4 0-0 11. Nb5 Bd7 12. e3 Nh6 13. b3 Bg4 14. Qd2 Qd7 15. Bb2 e5 16. Ng5 Qe7 17. d4 exd4 18. exd4 Qe2 19. Rbd1 Rfd8 20. Rfe1 Qxd2 21. Rxd2 a4 22. bxa4 Rxa4 23. dxc5 Bxb2 24. Rxb2 dxc5 25. Bd5 Bf5 26. Nc3 Rxa3 27. Nce4 Bxe4 28. Nxe4 Nd4 29. Nxc5 b5 30. Nb7 Rd7 31. Re8+ Kg7 32. Nd8 Rc3 33. Rb4 bxc4 34. Bxc4 Rxd8 0-1

[Event "Haarlem BDO-A"]
[Site "Haarlem"]
[Date "2012.08.30"]
[Round "6"]
[White "Kuzmicz, Krystian"]
[Black "De Jager, Jaap"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2464"]
[BlackElo "2404"]
[PlyCount "64"]
[EventDate "2012.08.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. e4 e6 4. Nf3 Bb4 5. Bd3 Bxc3 6. bxc3 d6 7. Bc2 Nf6 8. Qe2 e5 9. 0-0 Nfd7 10. d3 h6 11. g3 g5 12. h4 Rg8 13. Qe3 Nc6 14. hxg5 hxg5 15. Nxg5 Qe7 16. f4 0-0-0 17. f5 Rg7 18. Nh3 Rh8 19. Kg2 Qh4 20. Rh1 Ne7 21. Nf2 Nxf5 22. Rxh4 Nxe3+ 23. Bxe3 Rxh4 24. Rf1 f5 25. Kf3 Rh2 26. Bb1 fxe4+ 27. dxe4 Nc5 28. Bxc5 bxc5 29. Bd3 Rf7+ 30. Ke3 Rg2 31. g4 Bc6 32. Be2 Bd7 0-1

[Event "Haarlem BDO-A"]
[Site "Haarlem"]
[Date "2012.08.29"]
[Round "5"]
[White "Klein, David"]
[Black "De Jager, Jaap"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "2447"]
[BlackElo "2404"]
[PlyCount "53"]
[EventDate "2012.08.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ne2 e5 5. c4 Nb4 6. Nc3 c6 7. a3 exd4 8. axb4 dxc3 9. bxc3 dxe4 10. Nxe4 Qxd1+ 11. Kxd1 Bf5 12. Ng3 Bg6 13. Be3 a6 14. Be2 Bd6 15. Nh5 Be5 16. Ra3 0-0-0+ 17. Kc1 Nf6 18. Nxf6 gxf6 19. g3 Kc7 20. Re1 Bd3 21. Bxd3 Rxd3 22. Kc2 Rd7 23. f4 Bd6 24. Ra5 c5 25. Bxc5 Bxc5 26. Rxc5+ Kb8 27. Rf5 1-0

[Event "Haarlem BDO-A"]
[Site "Haarlem"]
[Date "2012.08.28"]
[Round "4"]
[White "De Jager, Jaap"]
[Black "Vaibhav, Suri"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2404"]
[BlackElo "2502"]
[PlyCount "72"]
[EventDate "2012.08.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 b6 10. Bf2 Ba6 11. Qd2 Qd7 12. Rab1 Rae8 13. Rfe1 e5 14. f5 gxf5 15. Bh3 Nd4 16. Nh4 Ng6 17. Bxd4 Nxh4 18. gxh4 exd4 19. Nd5 Qd8 20. Bxf5 Re5 21. Kh1 Rxf5 22. exf5 Bb7 23. Qg2 Kh8 24. Rg1 Bf6 25. c4 dxc3 26. bxc3 Bxc3 27. f6 Rg8 28. Qe4 Qa8 29. Rxg8+ Qxg8 30. Rf1 Be5 31. Rf5 Qa8 32. Kg1 Bxd5 33. Qg4 Qf8 34. Rh5 Be6 35. Qe4 h6 36. Qf3 Qg8+ 0-1

[Event "Haarlem BDO-A"]
[Site "Haarlem"]
[Date "2012.08.27"]
[Round "3"]
[White "Dambacher, Martijn"]
[Black "De Jager, Jaap"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2480"]
[BlackElo "2404"]
[PlyCount "106"]
[EventDate "2012.08.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 g6 5. Qc2 bxc4 6. e4 d6 7. Nc3 Bg7 8. Bxc4 0-0 9. 0-0 Nbd7 10. h3 Nb6 11. Be2 Ne8 12. Bg5 h6 13. Bf4 f5 14. Rad1 g5 15. Bc1 fxe4 16. Nxe4 Nc7 17. Nc3 Qe8 18. Rfe1 Bf5 19. Bd3 Bxd3 20. Qxd3 Qf7 21. Re4 Bxc3 22. bxc3 Ncxd5 23. Rde1 c4 24. Qc2 Qg6 25. Qd2 e5 26. h4 g4 27. Nh2 h5 28. Nf1 Nf4 29. Ng3 Rf7 30. a4 a5 31. Ba3 Nd3 32. R1e2 Raf8 33. Qg5 Qxg5 34. hxg5 Nxf2 35. Bxd6 Nxe4 36. Nxe4 Re8 37. Nf6+ Rxf6 38. gxf6 Kf7 39. Be7 Nd7 40. Re4 Rc8 41. Re1 Nxf6 42. Bd6 e4 43. Kf2 Ke6 44. Bf4 Kf5 45. Be3 Nd5 46. Bd4 Rb8 47. g3 Rb2+ 48. Kg1 Rc2 49. Rb1 Nxc3 50. Bxc3 Rxc3 51. Rb5+ Kg6 52. Rb6+ Kf7 53. Rb7+ Ke6 0-1

[Event "Haarlem BDO-A"]
[Site "Haarlem"]
[Date "2012.08.26"]
[Round "2"]
[White "De Jager, Jaap"]
[Black "Swinkels, Robin"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2404"]
[BlackElo "2482"]
[PlyCount "113"]
[EventDate "2012.08.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Nc3 Nf6 4. Bg2 Bc5 5. e3 d5 6. cxd5 Nb4 7. d4 exd4 8. exd4 Be7 9. Nge2 0-0 10. 0-0 Re8 11. Nf4 Bg4 12. Qb3 Bf5 13. a3 Nc2 14. Ra2 Rb8 15. Qc4 a6 16. b4 Qd7 17. Nfe2 Bg6 18. h3 h5 19. Bf4 Bd6 20. Bxd6 cxd6 21. Qb3 Rbc8 22. Rxc2 Bxc2 23. Qxc2 Rxe2 24. Qxe2 Rxc3 25. Qb2 Qc8 26. Qe2 Rxa3 27. Qe7 Qd7 28. Qxd7 Nxd7 29. Rc1 Nb6 30. Rc7 Rb3 31. Rxb7 Rb1+ 32. Kh2 Rxb4 33. Ra7 Ra4 34. Rb7 Rb4 35. Ra7 Ra4 36. Rb7 Nc4 37. Rb8+ Kh7 38. Rd8 g6 39. Bf1 Nd2 40. Bg2 Nc4 41. Bf1 a5 42. Bxc4 Rxc4 43. Rxd6 Rxd4 44. Rd7 Kg7 45. d6 Kf6 46. Ra7 a4 47. d7 Ke7 48. h4 Kd8 49. Kg2 Rb4 50. Kg1 Rb1+ 51. Kg2 Ra1 52. Kf3 a3 53. Kg2 a2 54. f4 Ke7 55. Kh2 Rd1 56. Rxa2 Rxd7 57. Ra5 1/2-1/2

[Event "Haarlem BDO-A"]
[Site "Haarlem"]
[Date "2012.08.25"]
[Round "1"]
[White "Zherebukh, Yaroslav"]
[Black "De Jager, Jaap"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2629"]
[BlackElo "2404"]
[PlyCount "75"]
[EventDate "2012.08.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 Bf5 7. 0-0 Nd7 8. Nd3 e6 9. Nd2 Bd6 10. Nf3 h6 11. c4 Ne7 12. Qb3 Qb8 13. Nde5 Nf6 14. Bf4 0-0 15. Rad1 Rd8 16. h3 Nd7 17. g4 Bg6 18. Bg3 Nxe5 19. Nxe5 Bc7 20. Qe3 Bh7 21. f4 Ng6 22. c5 Nxe5 23. dxe5 Rd5 24. Rxd5 cxd5 25. f5 Qd8 26. Bb5 a6 27. Ba4 b6 28. b4 bxc5 29. bxc5 Rb8 30. Qf2 exf5 31. gxf5 Qg5 32. h4 Qg4 33. Bd1 Qe4 34. Bc2 Qg4 35. Bd1 Qe4 36. e6 Bxg3 37. Qxg3 Re8 38. exf7+ 1-0

[Event "Haarlem BDO-A"]
[Site "Haarlem"]
[Date "2011.08.28"]
[Round "9"]
[White "Nijboer, Friso"]
[Black "De Jager, Jaap"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2546"]
[BlackElo "2395"]
[PlyCount "87"]
[EventDate "2011.08.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Nd7 8. Qd2 0-0 9. 0-0-0 Be7 10. Bd3 c5 11. Nxc5 Nxc5 12. dxc5 Qd5 13. Kb1 Qxc5 14. h4 a5 15. Ng5 h6 16. Ne4 Qc7 17. g4 f5 18. gxf5 exf5 19. Nc3 Be6 20. Qe3 Qc8 21. Rhg1 Rf6 22. Nb5 Bf8 23. Qe5 Kh8 24. Nd4 Bd7 25. Bb5 a4 26. Bxd7 Qxd7 27. Nb5 Qf7 28. Rge1 Rc8 29. Nd4 a3 30. b3 b6 31. Ne6 Bb4 32. Re2 Bc3 33. Qd5 Qh5 34. Qd7 Rg8 35. Qd3 Bb2 36. Rh1 Qf7 37. Nf4 Rc8 38. h5 Rfc6 39. Ng6+ Kh7 40. Ne7 Rc3 41. Qd6 Rf8 42. Qxb6 f4 43. Qd6 Rf3 44. Qc6 1-0

[Event "Haarlem BDO-A"]
[Site "Haarlem"]
[Date "2011.08.27"]
[Round "8"]
[White "De Jager, Jaap"]
[Black "Vaibhav, Suri"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2395"]
[BlackElo "2430"]
[PlyCount "72"]
[EventDate "2011.08.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. Na3 Bxa3 6. bxa3 b5 7. d3 Bb7 8. Rb1 cxd3 9. exd3 a6 10. a4 0-0 11. axb5 axb5 12. Rxb5 Bc6 13. Rb2 Bd5 14. Qe2 Nc6 15. 0-0 Ra4 16. Be3 Qa8 17. Nh4 Ne5 18. f4 Ned7 19. Rc1 Rc8 20. Rcc2 h6 21. h3 Qa6 22. Nf3 Ra3 23. Ne1 c5 24. Kh2 Bxg2 25. Qxg2 Nd5 26. Qf2 c4 27. Bd4 c3 28. Rb1 Ra8 29. Rb3 Rxb3 30. axb3 Rc8 31. b4 Qb5 32. Bc5 Nxc5 33. bxc5 Rxc5 34. d4 Rc7 35. f5 Nb4 36. Re2 Qxf5 0-1

[Event "Haarlem BDO-A"]
[Site "Haarlem"]
[Date "2011.08.26"]
[Round "7"]
[White "Turov, Maxim"]
[Black "De Jager, Jaap"]
[Result "1-0"]
[ECO "A99"]
[WhiteElo "2630"]
[BlackElo "2395"]
[PlyCount "69"]
[EventDate "2011.08.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. c4 d6 7. Nc3 a5 8. b3 Ne4 9. Bb2 Nxc3 10. Bxc3 Qe8 11. Ne1 Bf6 12. Qd2 Nc6 13. d5 Bxc3 14. Qxc3 Nd8 15. c5 e5 16. cxd6 cxd6 17. Qc7 Qd7 18. Rc1 Qxc7 19. Rxc7 Rf7 20. Rc3 b5 21. Nf3 b4 22. Rc2 h6 23. Rfc1 Ba6 24. h4 g6 25. e4 f4 26. Nd2 fxg3 27. fxg3 Kg7 28. Bh3 Bd3 29. Rc7 a4 30. Rxf7+ Nxf7 31. Kf2 axb3 32. axb3 Ra7 33. Rc6 Rb7 34. Bc8 Ra7 35. Be6 1-0

[Event "Haarlem BDO-A"]
[Site "Haarlem"]
[Date "2011.08.25"]
[Round "6"]
[White "De Jager, Jaap"]
[Black "Van Kampen, Robin"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2395"]
[BlackElo "2519"]
[PlyCount "132"]
[EventDate "2011.08.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. Nf3 dxc4 5. 0-0 Nbd7 6. Na3 Nb6 7. Qc2 Be6 8. Ng5 Bg4 9. f3 Bh5 10. Nxc4 e5 11. Kh1 Nxc4 12. Qxc4 Be7 13. Ne4 Nd5 14. Nc3 Nb6 15. Qe4 Qd4 16. d3 Bg6 17. Qe3 Bc5 18. Qd2 0-0 19. Ne4 Be7 20. f4 exf4 21. Qxf4 Nd5 22. Qf2 Qxf2 23. Rxf2 Rae8 24. Bf3 f5 25. Nc3 Bc5 26. Rf1 Ne3 27. Bxe3 Bxe3 28. Rab1 Bf7 29. b4 Bd4 30. Rbc1 Re5 31. a3 g5 32. h3 Be6 33. g4 fxg4 34. hxg4 Bxc3 35. Rxc3 Bxg4 36. Rc5 Bxf3+ 37. exf3 Rxc5 38. bxc5 Rd8 39. Rb1 Rxd3 40. Rxb7 Rxf3 41. Rxa7 Rc3 42. a4 Rxc5 43. Kh2 Rc3 44. a5 Ra3 45. Rc7 Rxa5 46. Kg3 Ra4 47. Rxc6 Kg7 48. Rb6 h6 49. Rc6 Rf4 50. Ra6 Rf6 51. Ra3 Kg6 52. Rb3 Rc6 53. Ra3 h5 54. Rb3 h4+ 55. Kh3 Kh5 56. Rb5 Rc3+ 57. Kh2 h3 58. Rb4 g4 59. Rb8 Rc2+ 60. Kh1 Kh4 61. Rb4 Re2 62. Ra4 Kg3 63. Ra3+ Kf4 64. Ra4+ Kf3 65. Ra3+ Re3 66. Ra1 g3 0-1

[Event "Haarlem BDO-A"]
[Site "Haarlem"]
[Date "2011.08.24"]
[Round "5"]
[White "Janssen, Ruud"]
[Black "De Jager, Jaap"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "2513"]
[BlackElo "2395"]
[PlyCount "134"]
[EventDate "2011.08.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. 0-0 0-0 6. Nc3 d6 7. d3 Nc6 8. Rb1 e5 9. b4 Qe8 10. b5 Nd8 11. e3 Ne6 12. Nd5 a6 13. a4 axb5 14. axb5 Bd8 15. Ne1 Nxd5 16. cxd5 Nc5 17. d4 Na4 18. Qb3 e4 19. f3 exf3 20. Bxf3 Nb6 21. Bd2 Bg5 22. Ng2 Rf7 23. Rbc1 Re7 24. Rc2 g6 25. Rfc1 Qf7 26. Rc3 Kg7 27. h4 Bh6 28. Kh2 Na4 29. Rc4 Nb6 30. R4c3 Na4 31. Rc4 Nb6 32. R4c2 Ra7 33. Kg1 Ra8 34. Rf1 Ra7 35. Rfc1 Ra8 36. Kh1 Ra7 37. Rc3 Na4 38. Rc4 Nb6 39. R4c2 Ra8 40. Rc3 Na4 41. R3c2 Nb6 42. Bb4 Ra7 43. Kh2 Ra8 44. Rc3 Kg8 45. R3c2 Kg7 46. Rf1 Qg8 47. Kg1 Qe8 48. Bd2 Qg8 49. Rc3 Ra7 50. Kh2 Ra8 51. Rfc1 Qf7 52. Qc2 Nxd5 53. Bxd5 Qxd5 54. Rxc7 Bd7 55. Qc4 Qxc4 56. R1xc4 Ra2 57. Bb4 Bxe3 58. Bxd6 Rf7 59. Rxb7 Be6 60. Rxf7+ Kxf7 61. Rc7+ Kg8 62. Re7 Bd5 63. Rxe3 Rxg2+ 64. Kh3 Rg1 65. Re2 Bf3 66. b6 Bxe2 67. b7 Rb1 1/2-1/2

[Event "Haarlem BDO-A"]
[Site "Haarlem"]
[Date "2011.08.23"]
[Round "4"]
[White "De Jager, Jaap"]
[Black "Haslinger, Stewart"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2395"]
[BlackElo "2548"]
[PlyCount "50"]
[EventDate "2011.08.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. Na3 Bxa3 6. bxa3 Nc6 7. Qc2 e5 8. Qxc4 0-0 9. 0-0 Be6 10. Qc3 e4 11. Ne5 Nd4 12. Re1 Qd5 13. f4 Nc2 14. Bb2 Nxe1 15. Rxe1 Qxa2 16. f5 Bxf5 17. Rf1 Qe6 18. g4 Bg6 19. h4 Nd5 20. Qd4 c5 21. Qxc5 f6 22. h5 fxe5 23. Rxf8+ Rxf8 24. hxg6 hxg6 25. Qc4 Rf4 0-1

[Event "Haarlem BDO-A"]
[Site "Haarlem"]
[Date "2011.08.22"]
[Round "3"]
[White "Bosboom, Manuel"]
[Black "De Jager, Jaap"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2399"]
[BlackElo "2395"]
[PlyCount "76"]
[EventDate "2011.08.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. Nf3 e4 5. Nd4 Bc5 6. Nc2 0-0 7. e3 Re8 8. Be2 d5 9. cxd5 Nxd5 10. Nc3 Bf5 11. Na4 Bf8 12. 0-0 Qg5 13. Rc1 Bh3 14. Ne1 Rad8 15. Kh1 Bc8 16. a3 Qh4 17. g3 Qh3 18. Rg1 Rd6 19. Rg2 Qh6 20. h4 b6 21. Nc3 Nxc3 22. Bxc3 Ne7 23. Be5 Rc6 24. b4 Rxc1 25. Qxc1 c6 26. Qc2 Nd5 27. Bd4 Bh3 28. Rh2 Qe6 29. h5 h6 30. Ng2 Rc8 31. Ba6 Rc7 32. Bc4 Bg4 33. Kg1 Bd6 34. Rh4 Qf5 35. Qb2 Bf8 36. b5 c5 37. Be5 Rd7 38. Bb8 Be7 0-1

[Event "Haarlem BDO-A"]
[Site "Haarlem"]
[Date "2011.08.21"]
[Round "2"]
[White "De Jager, Jaap"]
[Black "D'Costa, Lorin AR"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2395"]
[BlackElo "2425"]
[PlyCount "65"]
[EventDate "2011.08.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. d3 Bg7 7. Be3 0-0 8. Qd2 N8d7 9. Bh6 Nf6 10. Bxg7 Kxg7 11. Nf3 c6 12. 0-0 Qd6 13. Rab1 e5 14. b4 Re8 15. Qb2 a6 16. Rfd1 Bf5 17. h3 Qe7 18. e4 Bd7 19. d4 exd4 20. Nxd4 Rad8 21. f4 Kg8 22. Qf2 Nh5 23. g4 Ng7 24. e5 f6 25. e6 Bc8 26. f5 gxf5 27. Nxf5 Rxd1+ 28. Rxd1 Qxb4 29. Nh6+ Kh8 30. Nf7+ Kg8 31. Ne4 Rxe6 32. Nxf6+ Kf8 33. Ng5 1-0

[Event "Haarlem BDO-A"]
[Site "Haarlem"]
[Date "2011.08.20"]
[Round "1"]
[White "De Jager, Jaap"]
[Black "Huschenbeth, Niclas"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2395"]
[BlackElo "2521"]
[PlyCount "57"]
[EventDate "2011.08.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 Na6 6. Nf3 Bc5 7. Qe5+ Be7 8. 0-0 0-0 9. Nc3 d6 10. Qf4 Re8 11. b3 Nc5 12. Rd1 a5 13. Ba3 Qb6 14. Nd4 a4 15. b4 Ne6 16. Nxe6 Bxe6 17. b5 cxb5 18. Rab1 Bd7 19. Nxb5 Bxb5 20. Rxb5 Qa7 21. Rxb7 Qa6 22. e3 Rac8 23. Rb5 Rcd8 24. Bb7 Qa7 25. Bc6 Rf8 26. Rb7 Qa6 27. Qf3 Rc8 28. Bb5 Qa8 29. Kg2 1-0

[Event "NED-chT 0910"]
[Site "Netherlands"]
[Date "2010.04.18"]
[Round "9.8"]
[White "De Jager, Jaap"]
[Black "Miedema, David"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2357"]
[BlackElo "2325"]
[PlyCount "150"]
[EventDate "2009.09.26"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Enschede Braceland"]
[BlackTeam "Rotterdam Schrijvers"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 e6 2. g3 d5 3. Nf3 Nf6 4. Bg2 dxc4 5. 0-0 c6 6. a4 Na6 7. Na3 Bxa3 8. Rxa3 0-0 9. b3 cxb3 10. Qxb3 Qd5 11. d4 Qxb3 12. Rxb3 Rd8 13. Ba3 Ne4 14. Rc1 f6 15. e3 Kf7 16. Ne1 Nd6 17. Nd3 Ne8 18. h4 Nec7 19. Nb2 Ke8 20. Nc4 Kd7 21. Na5 Nd5 22. Nxb7 Rb8 23. Rcb1 Bxb7 24. Rxb7+ Kc8 25. Rxb8+ Nxb8 26. Rc1 Kb7 27. Bf1 Nc7 28. Bc4 Nd7 29. Rb1+ Kc8 30. Bd6 Re8 31. a5 a6 32. Bxc7 Kxc7 33. Bxa6 Ra8 34. Bc4 Rxa5 35. Bxe6 Nf8 36. Bg4 c5 37. Bf3 cxd4 38. Rb7+ Kd6 39. exd4 Ne6 40. d5 Nd4 41. Bg2 Nf5 42. Be4 Ne7 43. Bxh7 Rxd5 44. Bc2 Rd2 45. Ba4 Ra2 46. Rd7+ Ke6 47. Rd4 Rb2 48. Be8 f5 49. Kg2 Ke5 50. Ra4 Nd5 51. Ra3 f4 52. Bf7 fxg3 53. Bxd5 Kxd5 54. Rxg3 Rb7 55. Re3 Rb4 56. Kg3 Kd6 57. h5 Kd7 58. f4 Rb1 59. Kg4 Rh1 60. Kg5 Rg1+ 61. Kf5 Rg2 62. Re5 Rg1 63. Re3 Rg2 64. Re1 Rg3 65. Re2 Rg1 66. Re5 Rg2 67. Ke4 Rg1 68. Rg5 Rh1 69. Kf5 Ke8 70. Kg6 Kf8 71. Kh7 Kf7 72. Rf5+ Ke6 73. Kg6 Rh4 74. Re5+ Kd6 75. Kxg7 Rxf4 1/2-1/2

[Event "NED-chT 0910"]
[Site "Netherlands"]
[Date "2010.03.27"]
[Round "8.9"]
[White "Koopmans, Cees"]
[Black "De Jager, Jaap"]
[Result "0-1"]
[ECO "A96"]
[WhiteElo "2121"]
[BlackElo "2357"]
[PlyCount "67"]
[EventDate "2009.09.26"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Nijmegen"]
[BlackTeam "Enschede Braceland"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. c4 d6 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Bf6 10. Rd1 Qe8 11. c5 e5 12. cxd6 cxd6 13. dxe5 dxe5 14. e4 Nc6 15. exf5 Bxf5 16. Be3 Kh8 17. Rd2 Qh5 18. Qb3 Bg4 19. Ne1 Rab8 20. f3 Bh3 21. Rad1 Bxg2 22. Kxg2 Bg5 23. Bxg5 Qxg5 24. Nc2 Qf5 25. Qe3 Rf7 26. Qe4 Qh5 27. Rd7 Rbf8 28. Rxf7 Qxf7 29. b3 h6 30. Rd6 Qe7 31. Qd3 Nd4 32. Rd5 Nxf3 33. Rd7 Qc5 34. Rd8 0-1

[Event "NED-chT 0910"]
[Site "Netherlands"]
[Date "2010.03.06"]
[Round "7.3"]
[White "De Jager, Jaap"]
[Black "Motwani, Paul"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2357"]
[BlackElo "2497"]
[PlyCount "50"]
[EventDate "2009.09.26"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Enschede Braceland"]
[BlackTeam "Sas van Gent"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 e5 2. g3 c6 3. d4 e4 4. Nc3 Bb4 5. Qb3 a5 6. a3 Bxc3+ 7. Qxc3 d5 8. f3 Nf6 9. Bg5 Bf5 10. Bg2 h6 11. Bf4 dxc4 12. Qxc4 Qb6 13. Bc1 Be6 14. Qc5 Qxc5 15. dxc5 Nbd7 16. Be3 0-0 17. Nh3 Rfe8 18. Kf2 Nd5 19. Bd4 e3+ 20. Ke1 b6 21. Nf4 Nxc5 22. Nxd5 Bxd5 23. Rd1 Rad8 24. b4 axb4 25. axb4 Bb3 0-1

[Event "NED-chT 0910"]
[Site "Netherlands"]
[Date "2010.02.06"]
[Round "6.3"]
[White "Smeets, Jan"]
[Black "De Jager, Jaap"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2650"]
[BlackElo "2360"]
[PlyCount "47"]
[EventDate "2009.09.26"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Hilversum HSG"]
[BlackTeam "Enschede Braceland"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Nd7 8. Qd2 0-0 9. 0-0-0 Be7 10. Qf4 c5 11. d5 exd5 12. Rxd5 Qb6 13. Bc4 Qb4 14. Bb3 Nf6 15. Re5 Bd6 16. Nxf6+ gxf6 17. Qxf6 Bxe5 18. Nxe5 Be6 19. c3 Qe4 20. Qg5+ Kh8 21. Bc2 Qe2 22. Qf6+ Kg8 23. Bd3 Qh5 24. g4 1-0

[Event "NED-chT 0910"]
[Site "Netherlands"]
[Date "2010.01.09"]
[Round "5.5"]
[White "De Jager, Jaap"]
[Black "Bok, Benjamin"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2360"]
[BlackElo "2322"]
[PlyCount "147"]
[EventDate "2009.09.26"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Enschede Braceland"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 Nf6 2. g3 e5 3. Bg2 Nc6 4. Nc3 Bc5 5. a3 a5 6. e3 d6 7. Nge2 Ba7 8. 0-0 0-0 9. f4 exf4 10. Nxf4 Ne5 11. b3 c6 12. d4 Ng6 13. Nxg6 hxg6 14. e4 Bg4 15. Qd3 Qd7 16. Bg5 Nh7 17. Bf4 Rad8 18. b4 Bh3 19. b5 Rfe8 20. Rab1 Bxg2 21. Kxg2 cxb5 22. Rxb5 Qc6 23. Rxa5 Qb6 24. Rb5 Qxd4 25. Qxd4 Bxd4 26. Nd5 g5 27. Bc1 Rxe4 28. Rxb7 Re2+ 29. Kh3 Bf6 30. Nxf6+ gxf6 31. Rb2 Rde8 32. Rf2 Re1 33. Rbc2 Rc8 34. Bb2 Kg7 35. Rf5 Re4 36. Rcf2 Re6 37. Rc2 Re4 38. c5 g4+ 39. Kh4 dxc5 40. Rcxc5 Rxc5 41. Rxc5 Kg6 42. Rc6 Kf5 43. Rb6 Re2 44. Rb5+ Ke4 45. Rb4+ Kf5 46. Rb5+ Ke4 47. Rb4+ Kf5 48. h3 gxh3 49. g4+ Kg6 50. Kxh3 f5 51. Rb6+ f6 52. gxf5+ Kxf5 53. Kg3 Re6 54. Rb5+ Ke4 55. a4 Ra6 56. a5 Ng5 57. Kg4 Ne6 58. Bxf6 Nc7 59. Re5+ Kd3 60. Bd8 Rc6 61. Kf5 Kc4 62. Re7 Nd5 63. Rb7 Nb4 64. Be7 Nd5 65. Bd8 Rc8 66. Rd7 Nb4 67. Bb6 Nc6 68. Rd1 Kb5 69. Rd5+ Kb4 70. Ke6 Ra8 71. Rd1 Nxa5 72. Rb1+ Kc4 73. Ra1 Ra6 74. Rxa5 1/2-1/2

[Event "NED-chT 0910"]
[Site "Netherlands"]
[Date "2009.12.12"]
[Round "4.3"]
[White "Van der Werf, Mark"]
[Black "De Jager, Jaap"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2411"]
[BlackElo "2369"]
[PlyCount "47"]
[EventDate "2009.09.26"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Enschede Braceland"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 b6 2. d4 Bb7 3. Nc3 e6 4. a3 f5 5. d5 Nf6 6. g3 b5 7. b3 b4 8. axb4 Bxb4 9. Bd2 exd5 10. Nxd5 Nxd5 11. cxd5 Na6 12. Bg2 Qf6 13. Nf3 Bxd2+ 14. Nxd2 Nb4 15. Ra5 Qd4 16. 0-0 Bxd5 17. e3 Qd3 18. e4 fxe4 19. Qh5+ Kf8 20. Bxe4 Bxe4 21. Nxe4 d5 22. Qf5+ Kg8 23. Qe6+ Kf8 24. Nc5 1-0

[Event "NED-chT 0910"]
[Site "Netherlands"]
[Date "2009.11.21"]
[Round "3.5"]
[White "De Jager, Jaap"]
[Black "Pruijssers, Roeland"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "2369"]
[BlackElo "2415"]
[PlyCount "98"]
[EventDate "2009.09.26"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Enschede Braceland"]
[BlackTeam "Homburg Apeldoorn"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d3 e5 6. e4 d6 7. Nge2 c6 8. 0-0 Be6 9. b3 Re8 10. h3 Qd7 11. Kh2 d5 12. exd5 cxd5 13. Bg5 d4 14. Bxf6 Bxf6 15. Nd5 Bg7 16. f4 Nc6 17. Qd2 Bxd5 18. Bxd5 Ne7 19. Bf3 Nf5 20. Bg4 h5 21. Bxf5 Qxf5 22. fxe5 Qxe5 23. Nf4 h4 24. gxh4 Bh6 25. Qf2 Qd6 26. Kg2 Bxf4 27. Qxf4 Re2+ 28. Kg1 Qxf4 29. Rxf4 Rae8 30. Raf1 R8e3 31. Rxd4 Rg3+ 32. Kh1 Rxh3+ 33. Kg1 Rg3+ 34. Kh1 Rgg2 35. Rff4 Rh2+ 36. Kg1 Reg2+ 37. Kf1 Rxa2 38. Kg1 Rag2+ 39. Kf1 Rb2 40. Kg1 Rhg2+ 41. Kf1 Rh2 42. Kg1 Rhg2+ 43. Kf1 Rgd2 44. Rfe4 Rxb3 45. Re7 Rb1+ 46. Re1 Rbb2 47. Rd7 a5 48. Rd8+ Kg7 49. Ra8 b6 0-1

[Event "NED-chT 0910"]
[Site "Netherlands"]
[Date "2009.10.31"]
[Round "2.9"]
[White "Van Kerkhof, David"]
[Black "De Jager, Jaap"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2219"]
[BlackElo "2368"]
[PlyCount "147"]
[EventDate "2009.09.26"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Calder HMC"]
[BlackTeam "Enschede Braceland"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 0-0 10. 0-0-0 a6 11. Qf2 Bxd4 12. Bxd4 b5 13. Bd3 b4 14. Ne2 a5 15. Qg3 Ba6 16. f5 Bxd3 17. Rxd3 exf5 18. e6 Nxd4 19. Nxd4 Nc5 20. Re3 f4 21. Qxf4 fxe6 22. Qg4 Qd7 23. Rhe1 Rf6 24. h4 Rc8 25. Qh3 e5 26. Qg3 Ne4 27. Qxe5 Re8 28. Qh5 g6 29. Qd1 a4 30. Nf3 Qc6 31. Ng5 Rf2 32. R1e2 Rxe2 33. Qxe2 h6 34. Nxe4 dxe4 35. b3 axb3 36. axb3 Kg7 37. Qc4 Qxc4 38. bxc4 Kf6 39. Kd2 Rd8+ 40. Ke2 Rd4 41. c5 Rc4 42. Kd2 Kf5 43. Rb3 Kg4 44. c6 Kxh4 45. c7 Rxc7 46. Rxb4 Re7 47. Rb3 Kg4 48. c4 Rc7 49. Rc3 Kf4 50. c5 Rc6 51. g3+ Ke5 52. Ke3 Kd5 53. g4 Rf6 54. Rc1 Rf3+ 55. Ke2 Kc6 56. Rh1 Rf4 57. Rxh6 Rxg4 58. Ke3 Kxc5 59. Rh8 Kd5 60. Rd8+ Ke5 61. Re8+ Kf5 62. Rf8+ Kg5 63. Rh8 Rf4 64. Rg8 Rf7 65. Kxe4 Kh5 66. Ke3 g5 67. Rh8+ Kg4 68. Rh1 Rf5 69. Rg1+ Kh3 70. Ke4 Ra5 71. Kf3 g4+ 72. Kf4 Ra4+ 73. Ke3 Kh2 74. Rf1 0-1

[Event "NED-chT 0910"]
[Site "Netherlands"]
[Date "2009.09.26"]
[Round "1.5"]
[White "De Jager, Jaap"]
[Black "Ris, Robert"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2368"]
[BlackElo "2436"]
[PlyCount "48"]
[EventDate "2009.09.26"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Enschede Braceland"]
[BlackTeam "Groningen Hotels"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Bg4 5. cxd5 Bxf3 6. Bxf3 cxd5 7. 0-0 e6 8. b3 Nc6 9. Bb2 Be7 10. Bg2 0-0 11. e3 Rc8 12. d3 Qb6 13. a3 Rfd8 14. Nd2 Nd7 15. Qb1 Bf6 16. d4 Ne7 17. Qd3 Nf5 18. Rfc1 g6 19. Rc2 Rxc2 20. Qxc2 Nd6 21. Rc1 Rc8 22. Qb1 Rc6 23. Bf1 Qc7 24. a4 Be7 1/2-1/2

[Event "Haarlem BDO-B"]
[Site "Haarlem"]
[Date "2009.08.23"]
[Round "9"]
[White "Ten Hagen, Yorick"]
[Black "De Jager, Jaap"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2150"]
[BlackElo "2358"]
[PlyCount "57"]
[EventDate "2009.08.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 c5 4. exd5 exd5 5. dxc5 Bxc5 6. Nc3 Ne7 7. Nge2 0-0 8. 0-0 Nbc6 9. Bg5 Bg4 10. Kh1 Qd7 11. f3 Bf5 12. Bb5 a6 13. Ba4 Rad8 14. Ng3 Be6 15. Re1 h6 16. Bd2 Bf2 17. Rf1 Ba7 18. Nce2 d4 19. Nf4 Bc4 20. Re1 b5 21. Bb3 Nf5 22. Ne4 Qc7 23. Qc1 Ne3 24. c3 dxc3 25. Qxc3 Rxd2 26. Nh5 Rxg2 27. Nef6+ Kh8 28. Ng4 Bd4 29. Ngf6 0-1

[Event "Haarlem BDO-B"]
[Site "Haarlem"]
[Date "2009.08.22"]
[Round "8"]
[White "De Jager, Jaap"]
[Black "Van Ojik, Mark"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "2358"]
[BlackElo "2245"]
[PlyCount "47"]
[EventDate "2009.08.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nc3 d6 4. f4 exf4 5. Nf3 h6 6. 0-0 g5 7. g3 Bg7 8. gxf4 g4 9. Ne1 Nf6 10. d4 d5 11. exd5 Ne7 12. Ng2 0-0 13. Ne3 Rb8 14. a4 c6 15. dxc6 bxc6 16. Ne2 Re8 17. c3 Ned5 18. Nxd5 Nxd5 19. Ng3 Bf6 20. f5 Kh7 21. Qxg4 Re7 22. Bxh6 Kxh6 23. Bxd5 Qxd5 24. Qh3+ 1-0

[Event "Haarlem BDO-B"]
[Site "Haarlem"]
[Date "2009.08.21"]
[Round "7"]
[White "Rombaldoni, Andrea"]
[Black "De Jager, Jaap"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2269"]
[BlackElo "2358"]
[PlyCount "62"]
[EventDate "2009.08.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[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 Qd7 12. Qd2 Bb4 13. a3 Be7 14. b4 Bh4+ 15. Kf1 f6 16. exf6 Bxf6 17. Rd1 0-0-0 18. Ne4 e5 19. Nxf6 gxf6 20. d5 Qh3+ 21. Ke1 Nxc4 22. Bxc4 Qh4+ 23. Qf2 Qxc4 24. dxc6 Rxd1+ 25. Kxd1 Rd8+ 26. Ke1 Qc3+ 27. Kf1 Qa1+ 28. Kg2 Rg8+ 29. Kh3 Qxh1 30. cxb7+ Kb8 31. Qe2 h5 0-1

[Event "Haarlem BDO-B"]
[Site "Haarlem"]
[Date "2009.08.20"]
[Round "6"]
[White "De Jager, Jaap"]
[Black "Gijswijt, Bart"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2358"]
[BlackElo "2265"]
[PlyCount "77"]
[EventDate "2009.08.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. Nf3 e6 5. 0-0 Be7 6. d4 0-0 7. Qc2 Nbd7 8. Nbd2 b6 9. e4 Nxe4 10. Nxe4 dxe4 11. Qxe4 Bb7 12. Rd1 Qc7 13. Bf4 Bd6 14. Bxd6 Qxd6 15. Rac1 Rfd8 16. Qc2 Qc7 17. c5 Nf6 18. a3 b5 19. h4 h6 20. Ne5 Nd7 21. f4 Nf8 22. Be4 f6 23. Nf3 g5 24. hxg5 hxg5 25. fxg5 fxg5 26. Kg2 Rd7 27. Ne5 Rg7 28. Rh1 Rd8 29. Qf2 Nh7 30. Rcf1 Qe7 31. Bxh7+ Rxh7 32. Rxh7 Qxh7 33. Qf6 Qe4+ 34. Rf3 Qe2+ 35. Rf2 Qe4+ 36. Kh2 Qh7+ 37. Kg1 Qb1+ 38. Rf1 Qxf1+ 39. Qxf1 1-0

[Event "Haarlem BDO-B"]
[Site "Haarlem"]
[Date "2009.08.19"]
[Round "5"]
[White "De Jager, Jaap"]
[Black "De Haan, Eric"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2358"]
[BlackElo "2349"]
[PlyCount "99"]
[EventDate "2009.08.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. a3 e5 6. Nf3 Nge7 7. 0-0 0-0 8. Rb1 a5 9. d3 d6 10. Ne1 Be6 11. Bg5 f6 12. Be3 Qd7 13. Nc2 Rab8 14. b4 axb4 15. axb4 Nd4 16. bxc5 dxc5 17. Ne4 b6 18. Bxd4 exd4 19. Rb5 Qc7 20. Na3 f5 21. Ng5 Bd7 22. Rb2 h6 23. Nf3 Bc6 24. Qb3 g5 25. Nb5 Qd7 26. Ra2 Nc8 27. Rfa1 f4 28. Na7 Nxa7 29. Rxa7 Rb7 30. Ra8 Rbb8 31. Rxb8 Rxb8 32. Nd2 Bxg2 33. Kxg2 g4 34. Ne4 f3+ 35. exf3 gxf3+ 36. Kh1 Qh3 37. Rg1 Ra8 38. Qd1 Rf8 39. Qf1 Qd7 40. h4 b5 41. cxb5 c4 42. Kh2 c3 43. b6 Qe6 44. Qb1 Rb8 45. b7 Qd5 46. Qd1 Qf7 47. Nd6 Qd5 48. Ne4 Qf7 49. Nd6 Qd5 50. Ne4 1/2-1/2

[Event "Haarlem BDO-B"]
[Site "Haarlem"]
[Date "2009.08.18"]
[Round "4"]
[White "Stets, Dmitry"]
[Black "De Jager, Jaap"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2427"]
[BlackElo "2358"]
[PlyCount "142"]
[EventDate "2009.08.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 0-0 10. 0-0-0 a6 11. h4 Nxd4 12. Bxd4 b5 13. Rh3 b4 14. Na4 Bxd4 15. Qxd4 a5 16. Bb5 Rb8 17. Be2 f6 18. exf6 Qxf6 19. Re3 Qxf4 20. Qxf4 Rxf4 21. Rxe6 Nf6 22. Rb6 Rxb6 23. Nxb6 Be6 24. Bf3 d4 25. Re1 Bg4 26. Nd5 Nxd5 27. Bxd5+ Kf8 28. Kd2 Bf5 29. Bf3 g6 30. Re5 a4 31. Ra5 b3 32. cxb3 axb3 33. a3 Rxh4 34. Rb5 Bc2 35. Rb4 g5 36. a4 Rf4 37. a5 g4 38. Be2 Rf5 39. a6 Ra5 40. Rxd4 h5 41. Rd7 Be4 42. g3 h4 43. gxh4 g3 44. Ke3 g2 45. Kf2 Ra1 46. Rd1 Ra2 47. Rd4 Ra1 48. Bd1 Bc2 49. Kxg2 Bxd1 50. a7 Rxa7 51. Rxd1 Rc7 52. Rd2 Rc2 53. Rf2+ Kg7 54. Kf3 Kg6 55. Ke3 Rc5 56. Rg2+ Kh6 57. Kd3 Rc7 58. Re2 Kg7 59. Kd2 Rc4 60. Kd1 Rxh4 61. Re3 Rh2 62. Rxb3 Kf6 63. Kc1 Ke5 64. Rd3 Rh8 65. Kd2 Rc8 66. Rc3 Rb8 67. Kc2 Kd5 68. b3 Rb5 69. Kb2 Rc5 70. Rh3 Kc6 71. b4 Rg5 1/2-1/2

[Event "Haarlem BDO-B"]
[Site "Haarlem"]
[Date "2009.08.17"]
[Round "3"]
[White "De Jager, Jaap"]
[Black "Flumbort, Andras"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2358"]
[BlackElo "2507"]
[PlyCount "106"]
[EventDate "2009.08.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. exd5 exd5 5. Bg2 Nf6 6. Nge2 d4 7. Ne4 Nxe4 8. Bxe4 Nd7 9. 0-0 Bd6 10. c3 Nf6 11. Bg2 0-0 12. cxd4 cxd4 13. d3 Re8 14. h3 h6 15. b3 Bc5 16. Bb2 Rb8 17. Rc1 Bb6 18. Rc2 Bf5 19. Qd2 Re7 20. Rd1 Qd7 21. Kh2 Rbe8 22. Ng1 Bg6 23. Nf3 Bh5 24. Re1 Rxe1 25. Nxe1 Qf5 26. Bf1 Be2 27. Qxe2 Rxe2 28. Rxe2 Nd5 29. Bg2 g6 30. Nf3 Nc3 31. Re8+ Kg7 32. Re7 Bd8 33. Nxd4 Qxf2 34. Ne6+ Kf6 35. Rxb7 Bb6 36. Bxc3+ Kxe6 37. h4 Qc5 38. Bg7 g5 39. d4 Qc1 40. Bxh6 Bxd4 41. Bxg5 Bg1+ 42. Kh3 Qc8 43. Bf3 f6 44. Bg4+ f5 45. Re7+ Kd6 46. Bf3 f4+ 47. Bg4 Qa8 48. Rd7+ Kc5 49. Be7+ Kb6 50. Bd8+ Kc5 51. Be7+ Kb6 52. Bd8+ Kc5 53. Be7+ Kb6 1/2-1/2

[Event "Haarlem BDO-B"]
[Site "Haarlem"]
[Date "2009.08.16"]
[Round "2"]
[White "Richter, Christian"]
[Black "De Jager, Jaap"]
[Result "1-0"]
[ECO "A92"]
[WhiteElo "2417"]
[BlackElo "2358"]
[PlyCount "145"]
[EventDate "2009.08.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. Nf3 e6 2. d4 f5 3. g3 Nf6 4. Bg2 Be7 5. c4 0-0 6. d5 Ne4 7. Nbd2 Nxd2 8. Bxd2 Bf6 9. Qc2 c5 10. dxc6 dxc6 11. 0-0 c5 12. Rad1 Nc6 13. Bc3 Qe7 14. e4 Bxc3 15. Qxc3 fxe4 16. Ne5 Qf6 17. Nxc6 Qxc3 18. bxc3 bxc6 19. Rfe1 Ba6 20. Rxe4 Rad8 21. Bf3 Rxd1+ 22. Bxd1 Kf7 23. Bb3 Ke7 24. Rg4 g6 25. Rh4 h5 26. Kf1 Rf3 27. Ke2 Rxc3 28. Re4 Rc1 29. Re5 Bb7 30. Rxc5 Kf6 31. f4 Rb1 32. h4 Rg1 33. Kf2 Rc1 34. Ra5 a6 35. Re5 Bc8 36. Ke2 Rg1 37. Kf3 Rc1 38. Kf2 Bb7 39. Rc5 Ra1 40. Rg5 Rc1 41. Ke3 Bc8 42. Kd4 Bb7 43. Re5 Bc8 44. Ra5 Rg1 45. Rg5 Rc1 46. Ra5 Rg1 47. Rg5 Rc1 48. Kc5 a5 49. Kd4 e5+ 50. Rxe5 Rg1 51. Re3 Rg2 52. Rc3 Kf5 53. Bc2+ Kg4 54. Bxg6 Rxa2 55. Be4 a4 56. Bxc6 a3 57. Bf3+ Kh3 58. Bxh5 Rd2+ 59. Ke5 a2 60. Ra3 Rc2 61. Bf7 Re2+ 62. Kf6 Kg4 63. h5 Rb2 64. Be6+ Bxe6 65. Kxe6 Kxh5 66. Kf5 Kh6 67. Ra6+ Kh7 68. g4 Rc2 69. Ra7+ Kg8 70. Kg5 Rb2 71. f5 Rg2 72. f6 Kf8 73. Kf5 1-0

[Event "Haarlem BDO-B"]
[Site "Haarlem"]
[Date "2009.08.15"]
[Round "1"]
[White "De Jager, Jaap"]
[Black "Strating, Sybolt"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "2358"]
[BlackElo "2340"]
[PlyCount "80"]
[EventDate "2009.08.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. a3 d6 6. Rb1 a5 7. Nf3 Nf6 8. 0-0 0-0 9. Ne1 Bf5 10. d3 Qd7 11. Nc2 Bh3 12. e4 Bxg2 13. Kxg2 e6 14. Bg5 Ne8 15. Qd2 f5 16. f3 Ne5 17. h3 Nc7 18. Be3 b5 19. f4 Nf7 20. cxb5 Nxb5 21. Kh2 Nxc3 22. bxc3 fxe4 23. dxe4 Qc6 24. Rfe1 Rab8 25. e5 dxe5 26. Qg2 e4 27. c4 Nd6 28. Qf2 Rxb1 29. Rxb1 Rc8 30. Qe2 Nf5 31. Qf2 Qd6 32. Rb5 Nd4 33. Rxa5 Rb8 34. Bxd4 cxd4 35. Nb4 d3 36. c5 Qd4 37. Qa2 Re8 38. Nc6 Qb2+ 39. Qxb2 Bxb2 40. Ra7 e3 0-1

[Event "NED-chT 0809"]
[Site "Netherlands"]
[Date "2009.05.10"]
[Round "9.8"]
[White "Abeln, Michiel"]
[Black "De Jager, Jaap"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "2329"]
[BlackElo "2361"]
[PlyCount "69"]
[EventDate "2008.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Calder HMC"]
[BlackTeam "Enschede ESGOO"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. Qc2 Bb4 5. Bd2 Nf6 6. Nf3 0-0 7. e3 c5 8. a3 Ba5 9. Bd3 Nc6 10. 0-0 cxd4 11. exd4 Bxc3 12. Bxc3 d5 13. b3 Qe7 14. Rfe1 h6 15. Qb2 Rfd8 16. Rad1 Rac8 17. c5 bxc5 18. dxc5 d4 19. Nxd4 Qxc5 20. b4 Qb6 21. Nxe6 fxe6 22. Bxf6 gxf6 23. Qxf6 Nd4 24. Re3 Nf5 25. Qg6+ Kh8 26. Rxe6 Rxd3 27. Re8+ Rxe8 28. Qxe8+ Kg7 29. Rxd3 Qc6 30. Rd7+ Kf6 31. Rf7+ Kg5 32. Qg8+ Kh4 33. Qd8+ Kg4 34. h3+ Kf4 35. Qd4+ 1-0

[Event "NED-chT 0809"]
[Site "Netherlands"]
[Date "2009.04.18"]
[Round "8.5"]
[White "Willemze, Jeroen"]
[Black "De Jager, Jaap"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2418"]
[BlackElo "2361"]
[PlyCount "117"]
[EventDate "2008.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Enschede ESGOO"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. c4 Nb6 6. Bd3 Nc6 7. Be3 Nb4 8. Nc3 Nxd3+ 9. Qxd3 c6 10. d5 cxd5 11. cxd5 Be7 12. Nge2 0-0 13. Ng3 Re8 14. 0-0 Bd7 15. Nce4 Na4 16. Bd4 Nc5 17. Bxc5 dxc5 18. Qe3 Bf8 19. Rfe1 Qh4 20. h3 b6 21. Qf3 Re5 22. Nc3 Rae8 23. Rxe5 Rxe5 24. Rd1 Bd6 25. Nce4 Qe7 26. Qd3 f5 27. Nxd6 Qxd6 28. f4 Re8 29. Nxf5 Qxf4 30. Rf1 Bxf5 31. Qxf5 Qxf5 32. Rxf5 Re2 33. d6 Rd2 34. Re5 Rxd6 35. Re7 Rd2 36. Rxa7 Rxb2 37. a4 c4 38. Kh2 c3 39. Rc7 c2 40. Kg3 Kf8 41. Kf3 Ke8 42. Ke4 Kd8 43. Rc3 Kd7 44. Kd5 c1Q 45. Rxc1 Rxg2 46. Rf1 Rg5+ 47. Kc4 Kc6 48. Rf4 Rc5+ 49. Kb4 Rd5 50. Kc4 g5 51. Rf8 Rc5+ 52. Kb4 h5 53. Rf6+ Kb7 54. Rg6 Rf5 55. Rg8 Rf3 56. Rxg5 Rxh3 57. Kb5 Rb3+ 58. Kc4 Ra3 59. Kb4 1/2-1/2

[Event "NED-chT 0809"]
[Site "Netherlands"]
[Date "2009.03.28"]
[Round "7.3"]
[White "De Jager, Jaap"]
[Black "De Groote, Jesper"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2361"]
[BlackElo "1995"]
[PlyCount "112"]
[EventDate "2008.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Enschede ESGOO"]
[BlackTeam "Bussum"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. 0-0 Nbd7 6. Qc2 e5 7. Qxc4 Bd6 8. b3 0-0 9. Bb2 Qe7 10. d3 Nb6 11. Qc2 Bf5 12. Nh4 Bd7 13. a3 Rfe8 14. Nd2 Rad8 15. Ne4 Nxe4 16. dxe4 Bc5 17. e3 Nc8 18. Nf5 Qf8 19. Rfd1 f6 20. Bf1 Be6 21. Bc4 Bxc4 22. Qxc4+ Kh8 23. b4 Bb6 24. g4 Nd6 25. Qc2 Nxf5 26. exf5 Rxd1+ 27. Rxd1 Rd8 28. Rxd8 Qxd8 29. e4 h6 30. Kg2 a5 31. h4 axb4 32. axb4 Qd6 33. Bc3 Bd4 34. Bd2 Bb6 35. g5 fxg5 36. hxg5 hxg5 37. b5 Qh6 38. bxc6 bxc6 39. Qb3 Bd4 40. Qg3 Qh4 41. f3 Kg8 42. Bxg5 Qxg3+ 43. Kxg3 Kf7 44. Kg2 g6 45. fxg6+ Kxg6 46. Bh4 Kf7 47. Kf1 c5 48. Ke2 c4 49. Kd2 Ke6 50. Kc2 Kd6 51. Bg5 Bf2 52. Bf6 Bg3 53. Kc3 Kc5 54. Be7+ Kb5 55. Bd6 Be1+ 56. Kc2 Bg3 1/2-1/2

[Event "NED-chT 0809"]
[Site "Netherlands"]
[Date "2008.12.13"]
[Round "4.9"]
[White "De Jager, Jaap"]
[Black "Kleijn, Christov"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "2361"]
[BlackElo "2283"]
[PlyCount "100"]
[EventDate "2008.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Enschede ESGOO"]
[BlackTeam "Leiden LSG"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 e5 7. 0-0 Be6 8. d3 Qd7 9. f4 c6 10. Kh1 Na6 11. Be3 Ng4 12. Bg1 f5 13. exf5 gxf5 14. Qd2 Nc7 15. b3 Bf7 16. Rad1 Bg6 17. h3 Nf6 18. fxe5 dxe5 19. d4 e4 20. Nf4 Nh5 21. Nce2 Rad8 22. Nxg6 hxg6 23. g4 fxg4 24. Qg5 Nf6 25. Nf4 Ne6 26. Qxg6 Nxf4 27. Rxf4 gxh3 28. Bxe4 Nxe4 29. Rxe4 Rf6 30. Qg5 Rdf8 31. Rde1 h2 32. Kxh2 Rh6+ 33. Rh4 Rf5 34. Qg3 Rxh4+ 35. Qxh4 Qf7 36. Qe4 Qh5+ 37. Kg2 Bxd4 38. Qe8+ Qxe8 39. Rxe8+ Kf7 40. Re1 Rg5+ 41. Kh1 Bxg1 42. Rxg1 Rxg1+ 43. Kxg1 Ke6 44. Kf2 Ke5 45. Ke3 c5 46. a3 a5 47. a4 b6 48. Kd3 Kf4 49. Kd2 Ke4 50. Ke2 Kd4 1/2-1/2

[Event "NED-chT 0809"]
[Site "Netherlands"]
[Date "2008.11.22"]
[Round "3.1"]
[White "Pruijssers, Roeland"]
[Black "De Jager, Jaap"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2458"]
[BlackElo "2361"]
[PlyCount "51"]
[EventDate "2008.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Homburg Apeldoorn"]
[BlackTeam "Enschede ESGOO"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 0-0 10. 0-0-0 a6 11. Qf2 Bb4 12. Nce2 Na5 13. Ng3 Be7 14. Kb1 Qc7 15. Bd3 b5 16. Nh5 g6 17. Ng3 Nc4 18. Bc1 Nc5 19. h4 Na4 20. Nge2 b4 21. h5 g5 22. Qg3 f6 23. fxg5 fxe5 24. g6 Bf6 25. Rdf1 Bd7 26. g7 1-0

[Event "NED-chT 0809"]
[Site "Netherlands"]
[Date "2008.11.01"]
[Round "2.5"]
[White "De Jager, Jaap"]
[Black "Peng, Zhaoqin"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2361"]
[BlackElo "2462"]
[PlyCount "83"]
[EventDate "2008.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "Enschede ESGOO"]
[BlackTeam "Rotterdam Schrijvers"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Be7 7. d4 e4 8. Ne5 f5 9. Nxc6 bxc6 10. Qa4 Bd7 11. Nc3 c5 12. Qb3 Nxc3 13. bxc3 Rb8 14. Qd5 c6 15. Qc4 cxd4 16. cxd4 Qa5 17. Be3 Rb4 18. Qc1 Qb5 19. Bg5 Bd6 20. Bf4 Be7 21. a3 Rb3 22. e3 0-0 23. Rd1 Be6 24. a4 Qd5 25. Rb1 Rb4 26. a5 Rc8 27. a6 h6 28. h4 Kh7 29. Rxb4 Bxb4 30. Qb1 Qb5 31. Rc1 Ba3 32. Bf1 Qxb1 33. Rxb1 c5 34. dxc5 Bxc5 35. Rb7 Re8 36. Be5 Re7 37. Bd4 Bc8 38. Bxc5 Rxb7 39. axb7 Bxb7 40. Bxa7 h5 41. Bc4 g6 42. Bd4 1-0

[Event "NED-chT 0809"]
[Site "Netherlands"]
[Date "2008.09.27"]
[Round "1.7"]
[White "Ris, Robert"]
[Black "De Jager, Jaap"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2415"]
[BlackElo "2361"]
[PlyCount "74"]
[EventDate "2008.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "Groningen Hotels"]
[BlackTeam "Enschede ESGOO"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. Bd3 c5 6. e5 Nfd7 7. c3 Nc6 8. 0-0 a5 9. Re1 cxd4 10. cxd4 Qb6 11. Nb1 Nxd4 12. Nxd4 Qxd4 13. Nc3 Bc5 14. Nb5 Qxf2+ 15. Kh1 0-0 16. Bg5 Bb6 17. Qh5 g6 18. Qh6 Bd8 19. Bxd8 Rxd8 20. Rf1 Qxb2 21. Rae1 Rf8 22. Nc7 Nxe5 23. Bb1 Rb8 24. Qf4 Nc6 25. Ne8 f5 26. Nc7 Qf6 27. Qd6 Rd8 28. Qc5 Kf7 29. Bc2 Qe7 30. Qe3 Qxc7 31. g4 Kg8 32. gxf5 exf5 33. Qg5 Qf7 34. h4 Be6 35. h5 Rf8 36. hxg6 hxg6 37. Rg1 Kg7 0-1

[Event "Vlaardingen op act"]
[Site "Vlaardingen"]
[Date "2005.09.??"]
[Round "8"]
[White "Chuchelov, Vladimir"]
[Black "De Jager, Jaap"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2562"]
[BlackElo "2358"]
[PlyCount "101"]
[EventDate "2005.09.??"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. Qc2 f5 5. g3 Nf6 6. Bg2 Bd6 7. 0-0 0-0 8. b3 Qe7 9. Nbd2 b6 10. Ne5 Bb7 11. Ndf3 c5 12. cxd5 Bxd5 13. Nc4 cxd4 14. Nxd6 Qxd6 15. Bf4 Qc6 16. Qd1 Qb7 17. Qxd4 Nc6 18. Qb2 Rfe8 19. Rfd1 Rad8 20. Rac1 Rd7 21. Bf1 Ne4 22. Ne5 Nxe5 23. Bxe5 Rf7 24. f3 Nf6 25. Rc2 Rc8 26. Rdc1 Rxc2 27. Qxc2 h6 28. Qc8+ Qxc8 29. Rxc8+ Rf8 30. Rc1 Bb7 31. Kf2 Nd5 32. e3 Rc8 33. Rxc8+ Bxc8 34. e4 fxe4 35. fxe4 Nf6 36. Ke3 Bb7 37. Bd3 Kf7 38. Kd4 Nd7 39. Bd6 a6 40. a4 Bc8 41. b4 Bb7 42. a5 bxa5 43. bxa5 Kf6 44. e5+ Kf7 45. Bc4 Bc8 46. Be2 Bb7 47. Bh5+ g6 48. Be2 Ke8 49. h4 h5 50. Bd3 Kf7 51. Ke3 1-0

[Event "Vlaardingen op act"]
[Site "Vlaardingen"]
[Date "2005.09.??"]
[Round "5"]
[White "De Jager, Jaap"]
[Black "Berelowitsch, Alexander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2358"]
[BlackElo "2571"]
[PlyCount "66"]
[EventDate "2005.09.??"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c3 d6 4. Nf3 Nc6 5. Bd3 Nf6 6. Bg5 h6 7. Bh4 g5 8. Bg3 Nh5 9. 0-0 e5 10. dxe5 dxe5 11. Bb5 Qxd1 12. Bxc6+ bxc6 13. Rxd1 Nf4 14. Nbd2 Be6 15. Nf1 Ke7 16. Ne3 Rhd8 17. Nf5+ Bxf5 18. exf5 Kf6 19. Bxf4 gxf4 20. Nh4 Rd5 21. Kf1 Rad8 22. Ke2 e4 23. Rxd5 cxd5 24. f3 Rb8 25. b3 Ke5 26. g4 c5 27. Rc1 Bf6 28. Ng2 a5 29. c4 d4 30. fxe4 Kxe4 31. Ne1 d3+ 32. Nxd3 f3+ 33. Kf2 Bh4+ 0-1

[Event "Vlaardingen op act"]
[Site "Vlaardingen"]
[Date "2005.09.??"]
[Round "3"]
[White "Gutman, Lev"]
[Black "De Jager, Jaap"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2465"]
[BlackElo "2358"]
[PlyCount "108"]
[EventDate "2005.09.??"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. 0-0 Bg4 5. c3 Nbd7 6. Qb3 Qb6 7. d3 e6 8. Be3 Bc5 9. Bxc5 Nxc5 10. Qc2 Ncd7 11. Nbd2 0-0 12. b4 a5 13. Rfb1 axb4 14. cxb4 Ra3 15. Rb3 Rfa8 16. Rxa3 Rxa3 17. Qb2 Ra4 18. Qc2 Rxb4 19. Nb3 Bxf3 20. Bxf3 Qa7 21. e3 Ra4 22. Nc1 Ne8 23. Rb1 Nd6 24. Qb2 h6 25. Be2 c5 26. Qd2 b5 27. Bf1 Qa5 28. Qc2 c4 29. dxc4 bxc4 30. Rb2 Qa7 31. Ne2 Ra6 32. Nd4 Rb6 33. Rxb6 Qxb6 34. Qa4 Qb7 35. Qa5 Qb6 36. Qa8+ Nf8 37. a4 Qb7 38. Qd8 Ne4 39. Nb5 g6 40. Qa5 Nd7 41. Bg2 Nef6 42. h3 Kg7 43. Qc3 Qb6 44. g4 g5 45. Bf3 Nc5 46. Qb4 Nfe4 47. a5 Qc6 48. Nd4 Qa6 49. Bxe4 Nxe4 50. Nb5 Qc6 51. Nd4 Qa6 52. Nb5 Qc6 53. Nd4 Qa6 54. f3 Qd6 1/2-1/2

[Event "PKS op-A"]
[Site "Netherlands"]
[Date "2003.??.??"]
[Round "?"]
[White "De Graaf, Dick"]
[Black "De Jager, Jaap"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2058"]
[BlackElo "2308"]
[PlyCount "57"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 h6 7. h4 Nf6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Ne4 Nbd7 12. Bf4 Nd5 13. Bg3 N7f6 14. 0-0-0 Qa5 15. Kb1 Nxe4 16. Qxe4 Ba3 17. Rd3 Be7 18. Ne5 Nf6 19. Qe2 Qd5 20. f3 0-0 21. Rh3 Rad8 22. Bf4 Qb5 23. c4 Qb6 24. Qd2 Bb4 25. Qe3 c5 26. Bxh6 cxd4 27. Qg5 Ne8 28. Bxg7 Be7 29. Bf6+ 1-0

