[Event "NED-ch U20 op"]
[Site "Borne"]
[Date "2013.08.10"]
[Round "9"]
[White "De Jongh, Adriaan"]
[Black "Schoppen, Casper"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2251"]
[BlackElo "1895"]
[PlyCount "54"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 0-0 8. Nge2 Nbd7 9. 0-0 Re8 10. f3 h6 11. Bh4 Nf8 12. Qd2 c5 13. Bg3 Ne6 14. Rfe1 a6 15. Bc2 Bd7 16. Rad1 Bc6 17. dxc5 Bxc5 18. Nd4 Nxd4 19. exd4 Ba7 20. Bb3 Rxe1+ 21. Rxe1 Qd7 22. Re5 Re8 23. Qe3 Rxe5 24. Qxe5 Qe6 25. Kf1 Nd7 26. Qf4 Bb8 27. Qd2 Ba7 1/2-1/2

[Event "NED-ch U20 op"]
[Site "Borne"]
[Date "2013.08.09"]
[Round "8"]
[White "Klepke, Ricardo"]
[Black "De Jongh, Adriaan"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2007"]
[BlackElo "2251"]
[PlyCount "87"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. b3 Bg4 5. Bb2 e6 6. Be2 Nbd7 7. d4 Bd6 8. 0-0 0-0 9. Nbd2 h6 10. Qc2 Qc7 11. h3 Bf5 12. Bd3 Bxd3 13. Qxd3 Rfe8 14. e4 dxe4 15. Nxe4 Nxe4 16. Qxe4 Rad8 17. Rad1 Be7 18. Bc3 Bf6 19. Ne5 c5 20. f4 cxd4 21. Bxd4 Nc5 22. Bxc5 Qxc5+ 23. Kh1 Qc7 24. a3 b6 25. b4 Bxe5 26. fxe5 a5 27. Qe3 axb4 28. axb4 Qxc4 29. Qxb6 Rb8 30. Qa7 Rf8 31. Rxf7 Rxf7 32. Qxb8+ Kh7 33. Qd6 Rf4 34. b5 Qxb5 35. Qxe6 Rf1+ 36. Rxf1 Qxf1+ 37. Kh2 Qf4+ 38. Kg1 Qd4+ 39. Kf1 Qf4+ 40. Ke2 Qe4+ 41. Kf2 Qf4+ 42. Ke2 Qe4+ 43. Kf2 Qf4+ 44. Ke2 1/2-1/2

[Event "NED-ch U20 op"]
[Site "Borne"]
[Date "2013.08.08"]
[Round "6"]
[White "Verhoef, Pieter"]
[Black "De Jongh, Adriaan"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1804"]
[BlackElo "2251"]
[PlyCount "62"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. Bb5 Nge7 6. exd5 exd5 7. Qe2 g6 8. Bxc6+ bxc6 9. Qe5 Rg8 10. 0-0 Bg7 11. Qe2 Kf8 12. d3 Bg4 13. h3 Bxf3 14. Qxf3 Nf5 15. Bd2 h5 16. Rae1 Qd6 17. b3 Bf6 18. Ne2 h4 19. Bc3 Kg7 20. Bxf6+ Qxf6 21. Kh2 Rh8 22. Qf2 d4 23. Rg1 Ne3 24. c3 Rae8 25. cxd4 cxd4 26. Rc1 Qd6 27. Qf3 c5 28. Rge1 Nd5 29. Kh1 Re3 30. Qg4 f5 31. Qg5 Rh5 0-1

[Event "NED-ch U20 op"]
[Site "Borne"]
[Date "2013.08.07"]
[Round "4"]
[White "Bakker, Jouke"]
[Black "De Jongh, Adriaan"]
[Result "1/2-1/2"]
[ECO "A86"]
[WhiteElo "1931"]
[BlackElo "2251"]
[PlyCount "144"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. g3 f5 2. d4 Nf6 3. Bg2 g6 4. c4 Bg7 5. Nc3 d6 6. Nf3 0-0 7. Bf4 Nc6 8. Bd2 Ne4 9. e3 e5 10. 0-0 Nxd2 11. Qxd2 e4 12. Ne1 Bd7 13. Nc2 h5 14. f3 exf3 15. Bxf3 Bh6 16. Rae1 Kh7 17. Nd5 Ne7 18. Qg2 Nxd5 19. Bxd5 c6 20. Bf3 Qa5 21. a3 Rae8 22. e4 Bg7 23. b4 Qa4 24. Qd2 fxe4 25. Bxe4 Rxf1+ 26. Kxf1 Bh3+ 27. Kg1 Rxe4 28. Rxe4 Bf5 29. Re2 Qb3 30. Ne3 Be4 31. Qb2 Qxb2 32. Rxb2 Bxd4 33. Re2 Bd3 34. Re1 Bxc4 35. Kg2 Be6 36. Kf3 Kg7 37. Nc2 Be5 38. Nd4 Bd5+ 39. Ke3 Kf7 40. Nf3 Bb2 41. Ng5+ Ke7 42. Kd3+ Kd7 43. Ne4 b5 44. Nd2 Bxa3 45. Rb1 Kc7 46. Kc3 c5 47. bxc5 dxc5 48. Kd3 Bb4 49. Ne4 Bxe4+ 50. Kxe4 Kc6 51. Rf1 Bc3 52. Rf8 b4 53. Kd3 Kb5 54. Rb8+ Kc6 55. Kc4 Bd4 56. Rg8 a5 57. Rxg6+ Kb7 58. Kb3 Bc3 59. h3 c4+ 60. Kxc4 a4 61. g4 hxg4 62. hxg4 Kc7 63. Ra6 a3 64. g5 Kd7 65. Kb3 Ke7 66. g6 Kf8 67. Ra7 Kg8 68. Rxa3 bxa3 69. Kxc3 a2 70. Kb2 a1Q+ 71. Kxa1 Kg7 72. Kb2 Kxg6 1/2-1/2

[Event "NED-ch U20 op"]
[Site "Borne"]
[Date "2013.08.07"]
[Round "5"]
[White "De Jongh, Adriaan"]
[Black "Zevenhuizen, Daniel"]
[Result "1-0"]
[ECO "B83"]
[WhiteElo "2251"]
[BlackElo "1895"]
[PlyCount "47"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. a4 Nc6 8. Be3 Be7 9. 0-0 0-0 10. f4 Qc7 11. Kh1 Bd7 12. Bf3 Rfd8 13. Nb3 Na5 14. Nxa5 Qxa5 15. Qd2 Qc7 16. a5 Qc8 17. Bb6 Rf8 18. e5 dxe5 19. fxe5 Ne8 20. Rad1 Bc6 21. Bxc6 Qxc6 22. Qd7 Bb4 23. Qxc6 bxc6 24. Ne4 1-0

[Event "NED-ch U20 op"]
[Site "Borne"]
[Date "2013.08.06"]
[Round "2"]
[White "Borkent, Daniel"]
[Black "De Jongh, Adriaan"]
[Result "1/2-1/2"]
[ECO "D21"]
[WhiteElo "1822"]
[BlackElo "2251"]
[PlyCount "118"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 c5 4. Bxc4 cxd4 5. Nf3 e6 6. Qxd4 Qxd4 7. Nxd4 a6 8. 0-0 Bd7 9. Nd2 Nf6 10. N2f3 Bd6 11. Rd1 Ke7 12. b3 e5 13. Nc2 Rc8 14. Ba3 Bxa3 15. Nxa3 b5 16. Be2 Nc6 17. Ne1 Nb4 18. Nd3 Nxd3 19. Bxd3 e4 20. Be2 Rc5 21. Rd4 Rac8 22. Rad1 Be6 23. Kf1 Nd5 24. Nb1 Rc1 25. Ke1 Rxd1+ 26. Kxd1 f5 27. Kd2 Rc5 28. f3 exf3 29. gxf3 a5 30. e4 Nb4 31. Nc3 Nc6 32. Rd3 Nb4 33. Rd4 Nc6 34. Rd3 fxe4 35. Nxe4 Rh5 36. Ke3 Nb4 37. Rd2 Rxh2 38. Nc3 h5 39. a3 Nc6 40. Bxb5 Rxd2 41. Kxd2 Nd4 42. b4 axb4 43. axb4 Nxb5 44. Nxb5 Bd5 45. Ke3 g5 46. Nc3 Bb7 47. Kf2 h4 48. Ne2 Ke6 49. b5 Ke5 50. Ng1 Kf4 51. b6 Ba8 52. Nh3+ Kf5 53. Ng1 g4 54. fxg4+ Kxg4 55. Ne2 h3 56. Kg1 Kf3 57. Kh2 Kxe2 58. Kxh3 Kd3 59. b7 Bxb7 1/2-1/2

[Event "NED-ch U20 op"]
[Site "Borne"]
[Date "2013.08.06"]
[Round "3"]
[White "De Jongh, Adriaan"]
[Black "Damen, Igor"]
[Result "1/2-1/2"]
[ECO "C86"]
[WhiteElo "2251"]
[BlackElo "1879"]
[PlyCount "58"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 Be7 6. c3 b5 7. Bb3 d6 8. 0-0 Na5 9. Bc2 c5 10. Rd1 0-0 11. d4 Qc7 12. d5 c4 13. b4 cxb3 14. axb3 Bd7 15. Bb2 Rfb8 16. Rc1 Nh5 17. Nbd2 Nf4 18. Qe3 h5 19. g3 Nh3+ 20. Kg2 Bd8 21. Bd3 Qc8 22. Qe2 Bb6 23. Rf1 Bg4 24. b4 Nc4 25. Bxc4 bxc4 26. Qxc4 Nf4+ 27. Kg1 Nh3+ 28. Kg2 Nf4+ 29. Kg1 Nh3+ 1/2-1/2

[Event "NED-ch U20 op"]
[Site "Borne"]
[Date "2013.08.05"]
[Round "1"]
[White "De Jongh, Adriaan"]
[Black "Geene, Joris"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2251"]
[BlackElo "1752"]
[PlyCount "73"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d6 5. g3 0-0 6. Bg2 Nc6 7. 0-0 e5 8. d5 Ne7 9. e4 Nd7 10. Rb1 a5 11. a3 b6 12. b4 Ba6 13. Nb5 axb4 14. axb4 Bxb5 15. cxb5 Nf6 16. Qc2 Qd7 17. Qc4 Ra4 18. Bb2 Rfa8 19. Rfc1 R4a7 20. Rc3 Bh6 21. h3 Kf8 22. Bc1 Bxc1 23. Rbxc1 Kg7 24. Kh2 Rc8 25. R1c2 Rca8 26. Nd2 h5 27. h4 Ng4+ 28. Kg1 Ra1+ 29. Nf1 R1a7 30. Bh3 f5 31. exf5 gxf5 32. f3 Nf6 33. Ne3 Kh8 34. Qd3 Rg8 35. Kh2 e4 36. Qd4 Rg6 37. fxe4 1-0

[Event "NED-ch U20"]
[Site "Haarlem"]
[Date "2012.05.06"]
[Round "9"]
[White "Manoch, Maurice"]
[Black "De Jongh, Adriaan"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1969"]
[BlackElo "2197"]
[PlyCount "78"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Ndb5 Qb8 7. Be3 a6 8. Bb6 axb5 9. Nxb5 Bb4+ 10. c3 Ba5 11. Nc7+ Qxc7 12. Bxc7 Bxc7 13. Qg4 Be5 14. f4 Nf6 15. Qf3 Bc7 16. Bd3 0-0 17. g4 d5 18. e5 Nd7 19. g5 Nc5 20. Bc2 Ne7 21. Rg1 Bd7 22. Rg3 g6 23. Rh3 Ne4 24. Rd1 Bc6 25. Qg4 Nf5 26. a3 Bb6 27. Rd2 Rfe8 28. Re2 Bb5 29. Rxe4 dxe4 30. Bxe4 Ra4 31. Bxf5 exf5 32. Qh4 Re4+ 33. Kd1 Be2+ 34. Kc2 Bh5 35. Rd3 Be3 36. Qg3 Bxf4 37. Qg1 Be2 38. Rd7 R4xe5 39. Qb6 Bc4 0-1

[Event "NED-ch U20"]
[Site "Haarlem"]
[Date "2012.05.05"]
[Round "8"]
[White "Lentjes, Noud"]
[Black "De Jongh, Adriaan"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "1946"]
[BlackElo "2197"]
[PlyCount "65"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Nxc6 Qxc6 8. Bd3 b5 9. Qe2 Bb7 10. Bd2 Rc8 11. 0-0-0 Nf6 12. a3 b4 13. axb4 Bxb4 14. Rhe1 h5 15. f5 Ng4 16. Nd5 Bxd2+ 17. Rxd2 Qa4 18. Kb1 exd5 19. e5 d4 20. Be4 Bxe4 21. Qxe4 0-0 22. h3 Rb8 23. b3 Nh6 24. g4 Qc6 25. Qxd4 hxg4 26. hxg4 Qf3 27. f6 Rfe8 28. Rd3 Qg2 29. Qf4 Qxg4 30. Qh2 Rb4 31. Rg1 Qf4 32. Rxg7+ Kf8 33. Qg1 1-0

[Event "NED-ch U20"]
[Site "Haarlem"]
[Date "2012.05.04"]
[Round "7"]
[White "De Jongh, Adriaan"]
[Black "Klapwijk, Bram"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2197"]
[BlackElo "2060"]
[PlyCount "118"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[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. Kb1 b4 14. Na4 Bxd4 15. Qxd4 a5 16. h5 Ba6 17. h6 g6 18. Bd3 Qc7 19. Rc1 Rfc8 20. Qf2 Qc6 21. b3 Bb5 22. Bxb5 Qxb5 23. Rh3 Rc6 24. g4 Rac8 25. Rh2 Nb6 26. Nb2 a4 27. Qh4 axb3 28. axb3 Nd7 29. Qe7 Ra6 30. c4 bxc3 31. Rxc3 Qf1+ 32. Kc2 Rxc3+ 33. Kxc3 d4+ 34. Kc2 Rc6+ 35. Nc4 d3+ 36. Kb2 Qxf4 37. Qe8+ Nf8 38. Qxc6 Qxh2+ 39. Ka3 Qxh6 40. Qd6 Qc1+ 41. Kb4 Qe1+ 42. Kc5 Qd1 43. b4 Qxg4 44. Qxd3 Qg1+ 45. Kc6 Qg2+ 46. Kc5 Qb7 47. Qd8 Qd5+ 48. Qxd5 exd5 49. Kxd5 Ne6 50. b5 Nc7+ 51. Kc6 Nxb5 52. Kxb5 h5 53. Kc5 h4 54. Ne3 Kg7 55. Ng4 g5 56. Kd5 Kg6 57. Ke4 h3 58. Nh2 f5+ 59. exf6 Kxf6 1/2-1/2

[Event "NED-ch U20"]
[Site "Haarlem"]
[Date "2012.05.03"]
[Round "6"]
[White "Sekandar, Kambiz"]
[Black "De Jongh, Adriaan"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1996"]
[BlackElo "2197"]
[PlyCount "140"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. d4 cxd4 6. cxd4 d6 7. Nc3 Nxc3 8. bxc3 Qc7 9. Bd2 Nd7 10. exd6 Bxd6 11. Bd3 0-0 12. 0-0 b6 13. h3 Bb7 14. c4 Bf4 15. Be3 Nf6 16. Rc1 Rfd8 17. Qd2 Bd6 18. Ne1 Rac8 19. Qe2 Bh2+ 20. Kh1 Bf4 21. Qd2 Bxe3 22. fxe3 Qg3 23. Nf3 h6 24. Qf2 Ne4 25. Bxe4 Qxf2 26. Rxf2 Bxe4 27. Rb2 Rc7 28. Nd2 Bd5 29. Rbc2 Rdc8 30. Kg1 Bb7 31. Kf2 e5 32. Nf3 exd4 33. exd4 Be4 34. Rc3 Bd5 35. Nd2 b5 36. c5 Bxa2 37. Ne4 b4 38. R3c2 Bd5 39. Nd6 Rb8 40. Ke3 a5 41. Ra1 a4 42. Rxa4 Bb3 43. Raa2 Bxc2 44. Rxc2 b3 45. Rb2 Ra7 46. Kd3 Kf8 47. Kc3 Ke7 48. Rxb3 Rxb3+ 49. Kxb3 Ke6 50. Kc4 Ra4+ 51. Kd3 Kd5 52. Nb5 Rb4 53. Nc3+ Kc6 54. Ke4 Rb3 55. Nd5 Rg3 56. Ne3 Kd7 57. d5 Rg6 58. c6+ Kc7 59. g4 h5 60. gxh5 Rg5 61. Nf5 Rxh5 62. Nxg7 Rxh3 63. Ne8+ Kd8 64. Nd6 Kc7 65. Nxf7 Rh1 66. Ke5 Re1+ 67. Kd4 Rd1+ 68. Ke5 Rc1 69. Ke6 Rxc6+ 70. dxc6 Kxc6 1/2-1/2

[Event "NED-ch U20"]
[Site "Haarlem"]
[Date "2012.05.02"]
[Round "5"]
[White "De Jongh, Adriaan"]
[Black "Donkers, Joran"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2197"]
[BlackElo "1967"]
[PlyCount "81"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Kf8 8. Bd3 Qa5 9. Bd2 Qa4 10. Qd1 b6 11. Nf3 Ba6 12. 0-0 Bxd3 13. cxd3 Qxd1 14. Rfxd1 Nd7 15. a4 Nc6 16. dxc5 Nxc5 17. Be3 Ke7 18. Bxc5+ bxc5 19. Rdb1 Rhb8 20. Rb5 Kd7 21. Rxc5 Rb2 22. c4 Rab8 23. g3 Rb1+ 24. Rxb1 Rxb1+ 25. Kg2 dxc4 26. Rxc4 Rb4 27. Nd2 Rxc4 28. Nxc4 Nb4 29. d4 Nc6 30. Nd6 f6 31. f4 Nxd4 32. exf6 gxf6 33. Ne4 Ke7 34. Kf2 f5 35. Ke3 Nb3 36. Nc3 a6 37. Kd3 Kd6 38. Kc4 Na5+ 39. Kb4 Nc6+ 40. Kc4 Na5+ 41. Kd4 1/2-1/2

[Event "NED-ch U20"]
[Site "Haarlem"]
[Date "2012.05.01"]
[Round "4"]
[White "Van der Lende, Ilias"]
[Black "De Jongh, Adriaan"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2152"]
[BlackElo "2197"]
[PlyCount "29"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bd3 Nxc3 9. bxc3 0-0 10. 0-0 Qc7 11. Qe2 Nd7 12. c4 Re8 13. Re1 g6 14. Qe4 Nf6 15. Qh4 1-0

[Event "NED-ch U20"]
[Site "Haarlem"]
[Date "2012.04.30"]
[Round "3"]
[White "De Jongh, Adriaan"]
[Black "Van Foreest, Jorden"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2197"]
[BlackElo "2172"]
[PlyCount "102"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 Be7 5. Nbd2 c5 6. e3 Nc6 7. c3 0-0 8. Bxf6 gxf6 9. Bd3 d5 10. dxc5 Bxc5 11. Nd4 f5 12. f4 Bd7 13. Qh5 Qf6 14. 0-0-0 Rfc8 15. Kb1 Bf8 16. g4 fxg4 17. Rhg1 Bg7 18. Rxg4 Kh8 19. Rdg1 Rg8 20. N2f3 e5 21. Nf5 e4 22. N3h4 Ne7 23. Rxg7 Bxf5 24. Rxg8+ Rxg8 25. Rxg8+ Kxg8 26. Be2 Kg7 27. Bg4 Bg6 28. Nxg6 fxg6 29. Qh3 Qa6 30. Bd1 Qd3+ 31. Bc2 Qe2 32. a3 Nf5 33. Bb3 Qe1+ 34. Ka2 Qxe3 35. Qf1 Qc5 36. Qd1 e3 37. Qd3 Qe7 38. Bd1 Qe4 39. Qxe4 dxe4 40. Kb3 Kf6 41. Kc4 g5 42. fxg5+ Kxg5 43. Kd5 Kf4 44. c4 Nh4 45. c5 Nf3 46. b4 Ng1 47. b5 e2 48. Bxe2 Nxe2 49. c6 bxc6+ 50. bxc6 Nc3+ 51. Kd6 e3 0-1

[Event "NED-ch U20"]
[Site "Haarlem"]
[Date "2012.04.29"]
[Round "2"]
[White "Maatman, Nick"]
[Black "De Jongh, Adriaan"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2068"]
[BlackElo "2197"]
[PlyCount "99"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 Nf6 5. Bxc4 e6 6. 0-0 c5 7. dxc5 Bxc5 8. Qxd8+ Kxd8 9. Be2 Nc6 10. Rd1+ Ke7 11. Nbd2 Rd8 12. Ne1 Bd6 13. b3 b5 14. a4 Rb8 15. axb5 axb5 16. Bb2 Be5 17. Bxe5 Nxe5 18. Ndf3 Rxd1 19. Bxd1 Nc6 20. Nd3 Nd7 21. Kf1 Bb7 22. Ng5 h6 23. Ne4 Ra8 24. Rxa8 Bxa8 25. Nc3 Bb7 26. Bf3 b4 27. Bxc6 Bxc6 28. Nxb4 Bb7 29. Na4 g5 30. f3 f5 31. Kf2 Kd6 32. Nc2 e5 33. g3 Bd5 34. Na1 Nc5 35. Nxc5 Kxc5 36. f4 Kb4 37. Nc2+ Kxb3 38. Ne1 exf4 39. exf4 gxf4 40. Nd3 fxg3+ 41. Kxg3 Kc3 42. Ne5 Kd4 43. Kf4 Be6 44. Nf3+ Kd5 45. Nh4 Kd6 46. Nxf5+ Bxf5 47. Kxf5 Ke7 48. Kg6 Kf8 49. Kxh6 Kg8 50. h4 1/2-1/2

[Event "NED-ch U20"]
[Site "Haarlem"]
[Date "2012.04.28"]
[Round "1"]
[White "De Jongh, Adriaan"]
[Black "Van der Auweraert, Elwin"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2197"]
[BlackElo "1976"]
[PlyCount "73"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. a4 Nc6 10. Re1 Nb4 11. Bf3 Be6 12. Nd5 Nbxd5 13. exd5 Bf5 14. a5 Rc8 15. c3 Bg6 16. Ra4 e4 17. Be2 Nd7 18. Rb4 Rc7 19. Be3 f5 20. Nd4 Nc5 21. Ne6 Nxe6 22. dxe6 d5 23. Bb6 Bxb4 24. cxb4 Be8 25. Bxc7 Qxc7 26. Qxd5 Bc6 27. Qc5 g6 28. Rd1 Re8 29. Rd7 Qf4 30. Qc3 Bxd7 31. exd7 Kf7 32. dxe8Q+ Kxe8 33. Qc8+ Ke7 34. Qxb7+ Kf8 35. Qc8+ Kg7 36. Qc3+ Kf7 37. Bxa6 1-0

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2011.08.07"]
[Round "9"]
[White "Gunther, Marcella"]
[Black "De Jongh, Adriaan"]
[Result "1/2-1/2"]
[ECO "B49"]
[WhiteElo "1887"]
[BlackElo "2222"]
[PlyCount "120"]
[EventDate "2011.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. Be3 b5 8. 0-0 Bb7 9. f4 Rc8 10. a3 Bc5 11. Qd2 Nf6 12. e5 Nxd4 13. Bxd4 Ne4 14. Nxe4 Bxe4 15. c3 Be7 16. a4 Qc6 17. axb5 axb5 18. Rfd1 0-0 19. Bf1 Ra8 20. Qe2 Rfb8 21. Qe3 Bd5 22. Qe1 Bc4 23. Rxa8 Rxa8 24. Ra1 d5 25. exd6 Bxd6 26. Qg3 Bf8 27. Rd1 Qe4 28. Bd3 Qc6 29. Bc2 Bd5 30. Qd3 f5 31. Qe2 b4 32. Bd3 bxc3 33. Bxc3 Bd6 34. Qd2 Qc7 35. Rf1 Bb3 36. Qe3 Bc5 37. Bd4 Bxd4 38. Qxd4 Rd8 39. Qe3 Bd5 40. Be2 Qb7 41. Bf3 Kf7 42. Bxd5 Qxd5 43. b4 Qd4 44. Qxd4 Rxd4 45. Rb1 Rd6 46. b5 Rb6 47. Kf2 e5 48. fxe5 Ke6 49. Ke3 Kxe5 50. Rb4 g5 51. h3 Kd5 52. g3 Kc5 53. Rb1 Kd5 54. Rd1+ Ke5 55. Rb1 h5 56. Rb2 Kd5 57. Rf2 Ke5 58. Rb2 Kd5 59. Rf2 Rf6 60. b6 Ke5 1/2-1/2

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2011.08.05"]
[Round "8"]
[White "De Jongh, Adriaan"]
[Black "Slagter, David"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2222"]
[BlackElo "2130"]
[PlyCount "78"]
[EventDate "2011.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4 Qa5+ 9. c3 cxd4 10. b4 Nxb4 11. cxb4 Bxb4+ 12. Bd2 Bxd2+ 13. Nxd2 b6 14. Bd3 Ba6 15. Nb2 Nc5 16. Bxa6 Qxa6 17. Qe2 d3 18. Qe3 0-0 19. 0-0 Rac8 20. Rf3 d4 21. Qxd4 Rfd8 22. Qb4 b5 23. Nb3 Qb6 24. Kh1 d2 25. Rd1 a5 26. Qxa5 Qxa5 27. Nxa5 Ne4 28. Nb7 Rd4 29. Nd6 Rc2 30. Nxe4 Rxb2 31. Nc3 b4 32. Ne2 Re4 33. Rd3 g5 34. Ng1 Rxa2 35. fxg5 Rxe5 36. Nf3 Rb5 37. R3xd2 b3 38. Nd4 Rxd2 39. Nf3 Ra2 0-1

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2011.08.05"]
[Round "7"]
[White "Van Foreest, Jorden"]
[Black "De Jongh, Adriaan"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2097"]
[BlackElo "2222"]
[PlyCount "153"]
[EventDate "2011.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. Rb1 Be6 9. b4 f6 10. b5 Nd4 11. Nh4 Rb8 12. e3 Nf5 13. Bh3 Qd3 14. Nxf5 Bxf5 15. Bxf5 Qxf5 16. Qb3 Qd3 17. Ba3 Qc4 18. Qb2 Qe6 19. Bxe7 Qxe7 20. Qb3 Qf7 21. Qa3 Ra8 22. Rbc1 Qe7 23. Qb3 Qf7 24. Qb4 Qe7 25. Qe4 Rb8 26. Nd5 Nxd5 27. Qxd5 Qd7 28. Qc4 Rc8 29. Rc3 c5 30. Rfc1 Ke7 31. Qe4 b6 32. f4 Qe6 33. Ra3 Rc7 34. Rcc3 g6 35. Rd3 f5 36. Qxe5 Qxe5 37. fxe5 Ke6 38. Rd6+ Kxe5 39. Rad3 c4 40. R3d5+ Ke4 41. Kf2 Rhc8 42. a4 Rc5 43. Rd4+ Ke5 44. Kf3 R8c7 45. h4 Rf7 46. Rd7 Rxd7 47. Rxd7 a6 48. bxa6 Ra5 49. a7 Rxa4 50. Rxh7 b5 51. Rb7 Kf6 52. Ke2 Ra2 53. Kd1 Ke5 54. Rxb5+ Ke4 55. Ke2 Rxa7 56. Rc5 Ra2 57. Rxc4+ Kd5 58. Rd4+ Ke5 59. Kf3 Ra1 60. Rd8 Rf1+ 61. Kg2 Rd1 62. Kf2 Ke4 63. d3+ Ke5 64. d4+ Ke4 65. Re8+ Kd5 66. Re5+ Kd6 67. h5 Rd2+ 68. Kf3 gxh5 69. Rxf5 Rh2 70. Ke4 h4 71. gxh4 Rxh4+ 72. Rf4 Rh5 73. Rf6+ Ke7 74. Ra6 Rh4+ 75. Kd3 Rh3 76. d5 Kd7 77. Kd4 1/2-1/2

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2011.08.03"]
[Round "4"]
[White "De Jongh, Adriaan"]
[Black "Wallace, Gavin"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2222"]
[PlyCount "63"]
[EventDate "2011.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nc3 Bf5 6. Be3 Nc6 7. Rc1 e6 8. Nf3 Be7 9. Be2 0-0 10. h3 Bg6 11. 0-0 Bf6 12. Qd2 Ne7 13. Rfd1 Nf5 14. Ne5 Nxe3 15. Qxe3 Bxe5 16. dxe5 Qe7 17. c5 Nd7 18. c6 bxc6 19. Bf3 Nb6 20. Bxc6 Rad8 21. b3 Rxd1+ 22. Rxd1 Rd8 23. Rd4 h6 24. f4 Kh7 25. Rxd8 Qxd8 26. Kh2 Nd5 27. Qd4 Qe7 28. Bxd5 exd5 29. Nxd5 Qa3 30. Nxc7 Qxa2 31. e6 fxe6 32. Nxe6 1-0

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2011.08.03"]
[Round "5"]
[White "Dijkhuis, Tycho"]
[Black "De Jongh, Adriaan"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1831"]
[BlackElo "2222"]
[PlyCount "76"]
[EventDate "2011.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Be3 Nd7 6. Bb5 Qc7 7. Qd4 Ne7 8. b4 Nf5 9. Qc3 a5 10. a3 Nxe3 11. fxe3 axb4 12. axb4 Rxa1 13. Qxa1 Be7 14. Nf3 0-0 15. 0-0 f6 16. exf6 Bxf6 17. Qa3 b6 18. c6 Ne5 19. Nxe5 Qxe5 20. Kh1 d4 21. Be2 dxe3 22. Rf3 Qe4 23. Qb3 Qxc6 24. Rxe3 Bd4 25. Rf3 Qe4 26. Rxf8+ Kxf8 27. Qf3+ Qxf3 28. Bxf3 Ke7 29. c3 Be3 30. Na3 Bd2 31. Nb1 Bc1 32. Kg1 Ba6 33. Be4 Be3+ 34. Kh1 h6 35. g3 Bf1 36. Na3 Kd6 37. Nc2 Bd2 38. Kg1 Ba6 0-1

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2011.08.02"]
[Round "2"]
[White "De Jongh, Adriaan"]
[Black "Mostertman, Xander"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2222"]
[BlackElo "1942"]
[PlyCount "58"]
[EventDate "2011.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 0-0 8. Bd3 f5 9. exf6 Rxf6 10. Bg5 Nd7 11. Qh4 h6 12. Bxf6 Nxf6 13. Qg3 cxd4 14. cxd4 Qa5+ 15. Kf1 Bd7 16. Ne2 Rf8 17. Kg1 Bb5 18. h4 Nf5 19. Qe5 Re8 20. Rh3 Nd7 21. Qf4 Rf8 22. Bxf5 Rxf5 23. Qe3 Qa6 24. Ng3 Rf8 25. Re1 Re8 26. Nh5 e5 27. Rg3 Re7 28. Qf3 e4 29. Qf5 Bc4 1-0

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2011.08.02"]
[Round "3"]
[White "Pijpers, Arthur"]
[Black "De Jongh, Adriaan"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2296"]
[BlackElo "2222"]
[PlyCount "99"]
[EventDate "2011.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 h5 7. Nf4 Bh7 8. g5 Bf5 9. Nxh5 c5 10. Ng3 cxd4 11. Nb5 Bh7 12. Nxd4 Nc6 13. Nxc6 bxc6 14. Qh5 Qb6 15. Bd3 Ne7 16. Bxh7 g6 17. Qh3 Qd4 18. f4 Nf5 19. c3 Qd3 20. Qf1 Qxf1+ 21. Kxf1 Rxh7 22. Nxf5 exf5 23. Be3 Rh3 24. Re1 Kd7 25. Kg2 Rh5 26. h4 Rb8 27. Re2 a5 28. Bf2 Ke6 29. Rc1 c5 30. c4 d4 31. Rd1 Be7 32. Rd3 a4 33. Ra3 Ra8 34. b3 Rhh8 35. bxa4 Rhb8 36. Rb3 Rc8 37. Rb6+ Kd7 38. e6+ fxe6 39. Rbxe6 Bd6 40. Rxg6 Rxa4 41. Rg7+ Kc6 42. h5 Rxc4 43. h6 Bxf4 44. h7 Rh8 45. g6 d3 46. Re6+ Bd6 47. Be3 Rg4+ 48. Kf3 Re4 49. Rxe4 fxe4+ 50. Kxe4 1-0

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2011.08.01"]
[Round "1"]
[White "Brantjes, Yme"]
[Black "De Jongh, Adriaan"]
[Result "1/2-1/2"]
[ECO "B46"]
[BlackElo "2222"]
[PlyCount "12"]
[EventDate "2011.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. a3 a6 1/2-1/2

[Event "NED-ch op U18"]
[Site "Enschede"]
[Date "2010.08.14"]
[Round "9"]
[White "De Jongh, Adriaan"]
[Black "Lambrechts, Koen"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2227"]
[BlackElo "2156"]
[PlyCount "35"]
[EventDate "2010.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 c5 14. Ne4 0-0 15. c4 cxd4 16. Qxd4 Qc7 17. Nxf6+ Nxf6 18. Bf4 1/2-1/2

[Event "NED-ch op U18"]
[Site "Enschede"]
[Date "2010.08.13"]
[Round "8"]
[White "Goudriaan, Etienne"]
[Black "De Jongh, Adriaan"]
[Result "1/2-1/2"]
[ECO "D19"]
[WhiteElo "2223"]
[BlackElo "2227"]
[PlyCount "81"]
[EventDate "2010.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. a4 Nf6 5. Nf3 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Bg4 10. h3 Bh5 11. Rd1 Nbd7 12. e4 Qe7 13. e5 Nd5 14. Ne4 f5 15. exf6 N7xf6 16. Ng3 Bxf3 17. Qxf3 a5 18. Bg5 h6 19. Bd2 Rae8 20. Bxb4 Qxb4 21. Qb3 Qxb3 22. Bxb3 e5 23. Nf5 exd4 24. Nxd4 Re5 25. Rac1 Rfe8 26. Kf1 Kh7 27. Re1 Nb4 28. Nf3 R5e7 29. Rxe7 Rxe7 30. Re1 Rxe1+ 31. Nxe1 Ne4 32. Ke2 Nc5 33. Bd1 Kg6 34. Ke3 Kf6 35. Kd4 Ne6+ 36. Kc4 Nd5 37. Nd3 Nb6+ 38. Kc3 Nd5+ 39. Kc4 Nb6+ 40. Kc3 Nd5+ 41. Kc4 1/2-1/2

[Event "NED-ch op U18"]
[Site "Enschede"]
[Date "2010.08.12"]
[Round "6"]
[White "De Jongh, Adriaan"]
[Black "Slagter, David"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2227"]
[BlackElo "2099"]
[PlyCount "113"]
[EventDate "2010.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4 Qa5+ 9. c3 cxd4 10. b4 Nxb4 11. cxb4 Bxb4+ 12. Bd2 Bxd2+ 13. Nxd2 b6 14. Bd3 Ba6 15. Nb2 Nc5 16. Bxa6 Qxa6 17. Qe2 Qa3 18. Qb5+ Ke7 19. 0-0 Rhc8 20. Rf3 d3 21. Nxd3 Qc3 22. Rd1 Ne4 23. Nf2 Qc5 24. Qxc5+ Nxc5 25. Nb3 Nxb3 26. axb3 Rc2 27. Nd3 Rac8 28. Rf2 R2c3 29. Rb2 a5 30. Kf2 Rc2+ 31. Rd2 Rxd2+ 32. Rxd2 Rc3 33. b4 a4 34. b5 Rb3 35. Ke3 Rxb5 36. Ra2 Ra5 37. Kd4 f6 38. Kc3 g5 39. g3 gxf4 40. gxf4 fxe5 41. fxe5 a3 42. Nb4 Rc5+ 43. Kb3 Kf7 44. Rf2+ Kg7 45. Nd3 Rc6 46. Nf4 Kh6 47. Rg2 b5 48. Kxa3 b4+ 49. Kb2 d4 50. Kb3 Rc5 51. Nxe6 Rxe5 52. Nxd4 Rg5 53. Rd2 Kh5 54. Kxb4 Kg4 55. Rg2+ Kh5 56. Rxg5+ Kxg5 57. Kc3 1-0

[Event "NED-ch op U18"]
[Site "Enschede"]
[Date "2010.08.12"]
[Round "7"]
[White "Klapwijk, Bram"]
[Black "De Jongh, Adriaan"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2013"]
[BlackElo "2227"]
[PlyCount "93"]
[EventDate "2010.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 a6 5. Nge2 b5 6. Bd5 Rb8 7. Nxd4 cxd4 8. Ne2 Nf6 9. Nxd4 e6 10. Bb3 Nxe4 11. Nf3 Bb7 12. d3 Nc5 13. d4 Nxb3 14. axb3 Rc8 15. c3 d6 16. Qd3 Be7 17. 0-0 0-0 18. Bf4 h6 19. Nd2 e5 20. Bg3 f5 21. f3 Qb6 22. Bf2 Qc6 23. Rfe1 Rcd8 24. c4 Bg5 25. d5 Qd7 26. Be3 Bf6 27. Ra2 Rde8 28. b4 bxc4 29. Nxc4 e4 30. fxe4 Rxe4 31. Rc1 Rfe8 32. b3 f4 33. Bf2 Qf5 34. Rd2 Qd7 35. Rdd1 Re2 36. Re1 Rxe1+ 37. Rxe1 Rxe1+ 38. Bxe1 Qb5 39. Qf5 Qxd5 40. Qxd5+ Bxd5 41. Nxd6 Bxb3 42. Kf2 Bd5 43. Bd2 Bd4+ 44. Ke2 Be5 45. Nf5 Bxg2 46. Kf2 Be4 47. Ke1 0-1

[Event "NED-ch op U18"]
[Site "Enschede"]
[Date "2010.08.11"]
[Round "5"]
[White "Hummel, Thomas"]
[Black "De Jongh, Adriaan"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1950"]
[BlackElo "2227"]
[PlyCount "118"]
[EventDate "2010.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 0-0 5. e3 Re8 6. Nge2 Nc6 7. 0-0 d6 8. d4 Rb8 9. a3 Bxc3 10. Nxc3 Bg4 11. Qd3 Qd7 12. d5 Na5 13. b4 Nb3 14. Rb1 Nxc1 15. Rfxc1 b6 16. Rb2 Bh3 17. e4 Ra8 18. f3 h5 19. Qf1 Bxg2 20. Qxg2 h4 21. Rf2 g6 22. f4 hxg3 23. hxg3 Ng4 24. Qh3 Kg7 25. f5 Nf6 26. g4 Rh8 27. Qg3 g5 28. Rcc2 Rh4 29. Qe3 Nh7 30. Rh2 Rxg4+ 31. Rcg2 Rxg2+ 32. Kxg2 f6 33. Qh3 Kg8 34. Qh6 Qg7 35. Nb5 Qxh6 36. Rxh6 a6 37. Rg6+ Kh8 38. Nxc7 Rc8 39. Ne6 Rxc4 40. Nd8 Rc7 41. Ne6 Rf7 42. Nd8 Rd7 43. Ne6 a5 44. b5 Re7 45. a4 Rf7 46. Nd8 Rg7 47. Rxg7 Kxg7 48. Nb7 Nf8 49. Nxd6 Nd7 50. Nc4 Kf7 51. Kf3 Ke7 52. Kg4 Kd8 53. Kf3 Kc7 54. Kg4 Nc5 55. Kf3 Nxa4 56. Ne3 Nc5 57. Nc4 Nb7 58. Ke3 Nd6 59. Nb2 Nxb5 0-1

[Event "NED-ch op U18"]
[Site "Enschede"]
[Date "2010.08.10"]
[Round "4"]
[White "De Jongh, Adriaan"]
[Black "Bassant, Jesse"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2227"]
[BlackElo "1938"]
[PlyCount "101"]
[EventDate "2010.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qg4 g6 9. Qd1 Nc6 10. Nf3 c4 11. h4 h5 12. Be2 Bd7 13. Bg5 Nce7 14. Qd2 0-0-0 15. 0-0 Rf8 16. Rfb1 Nf5 17. Rb4 Qa5 18. a4 Bc6 19. Qc1 Qc7 20. Qa3 Re8 21. a5 a6 22. Rab1 Nge7 23. Bf6 Rhf8 24. Ng5 Bb5 25. Nh7 Rg8 26. Bg5 Rh8 27. Nf6 Ref8 28. Ra1 Nc6 29. Rbb1 Ncxd4 30. cxd4 Nxd4 31. Bd1 Qxe5 32. Qc5+ Bc6 33. Rxb7 Kxb7 34. Qb6+ Kc8 35. c3 Bb5 36. cxd4 Qc7 37. Qxc7+ Kxc7 38. Bd2 Ra8 39. Bb4 Ra7 40. Bc5 Rb7 41. f4 Kc6 42. Kf2 c3 43. Rc1 Bd3 44. Rxc3 Rb2+ 45. Ke3 Bc4 46. Ba4+ Kb7 47. Rc2 Rb1 48. Be8 Re1+ 49. Kf2 Rf1+ 50. Kg3 Re1 51. Bxf7 1-0

[Event "NED-ch op U18"]
[Site "Enschede"]
[Date "2010.08.10"]
[Round "2"]
[White "De Jongh, Adriaan"]
[Black "Beerdsen, Thomas"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2227"]
[BlackElo "1976"]
[PlyCount "54"]
[EventDate "2010.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. f4 Qb6 9. f5 Bxb3 10. axb3 Nbd7 11. Bc4 Be7 12. Qf3 0-0 13. g4 d5 14. Nxd5 Nxd5 15. Bxd5 Bh4+ 16. Ke2 Rac8 17. Bc4 Qc6 18. Be3 Nc5 19. Bd5 Qb5+ 20. Bc4 Qc6 21. g5 Qxe4 22. Qxe4 Nxe4 23. Rhg1 Nd6 24. Rg4 b5 25. Rxa6 Nxf5 26. Bd3 Nxe3 27. Rxh4 Ng2 1/2-1/2

[Event "NED-ch op U18"]
[Site "Enschede"]
[Date "2010.08.10"]
[Round "3"]
[White "Meurs, Tom WA"]
[Black "De Jongh, Adriaan"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2175"]
[BlackElo "2227"]
[PlyCount "123"]
[EventDate "2010.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 Bb7 9. d3 d6 10. a3 Na5 11. Ba2 c5 12. c3 Qc7 13. Nbd2 Bc8 14. b4 Nc6 15. d4 exd4 16. cxd4 cxb4 17. d5 Ne5 18. axb4 Nd3 19. Re3 Nxb4 20. Bb1 a5 21. Bb2 Bd7 22. Bc3 Nfxd5 23. exd5 Nxd5 24. Qc2 g6 25. Rxe7 Nxe7 26. Qd3 d5 27. Qd4 f6 28. Ba2 Kg7 29. Rc1 Qa7 30. Qh4 Rac8 31. Bb2 Rxc1+ 32. Bxc1 Qc5 33. Nb3 Qc2 34. Bh6+ Kf7 35. Bxf8 Qxa2 36. Bxe7 Kxe7 37. Nc5 Qb1+ 38. Kh2 g5 39. Qd4 Qf5 40. Qe3+ Kd6 41. Nb7+ Kc7 42. Nxa5 Qf4+ 43. Qxf4+ gxf4 44. Kg1 Kb6 45. Nb3 b4 46. Kf1 Kb5 47. Nfd4+ Kb6 48. Ke2 Bb5+ 49. Kf3 Bc4 50. Kxf4 Bxb3 51. Nxb3 Kb5 52. Ke3 Ka4 53. Nc5+ Ka3 54. Kd4 Ka2 55. h4 Kb2 56. Kd3 Kc1 57. g4 Kd1 58. f4 Ke1 59. g5 fxg5 60. hxg5 Kf2 61. f5 d4 62. Nb3 1-0

[Event "NED-ch op U18"]
[Site "Enschede"]
[Date "2010.08.09"]
[Round "1"]
[White "Lardinois, Wouter"]
[Black "De Jongh, Adriaan"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1812"]
[BlackElo "2227"]
[PlyCount "48"]
[EventDate "2010.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. e5 Nh6 6. d4 Nf5 7. Ne2 Qb6 8. c3 h5 9. b3 Bd7 10. Qd2 Rc8 11. Bb2 cxd4 12. Nexd4 Ncxd4 13. Nxd4 Nxd4 14. Qxd4 Bc5 15. Qd3 Bf2+ 16. Kd1 0-0 17. Qf3 g6 18. Bd3 Bc6 19. Rf1 Be3 20. Qg3 Kg7 21. Rf3 d4 22. c4 Bxf3+ 23. gxf3 Qb4 24. Bc1 Qc3 0-1

[Event "Hilversum op-A"]
[Site "Hilversum"]
[Date "2010.07.04"]
[Round "9"]
[White "De Jongh, Adriaan"]
[Black "Kampman, Tijmen"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2227"]
[BlackElo "2058"]
[PlyCount "25"]
[EventDate "2010.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. e5 Nd7 6. Bd3 f5 7. h4 Nb4 8. Bg5 Nxd3+ 9. Qxd3 Be7 10. Ne2 0-0 11. Nf4 Nb8 12. 0-0 Re8 13. Rfe1 1/2-1/2

[Event "Hilversum op-A"]
[Site "Hilversum"]
[Date "2010.07.03"]
[Round "8"]
[White "Zimmermann, Luc"]
[Black "De Jongh, Adriaan"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2057"]
[BlackElo "2227"]
[PlyCount "85"]
[EventDate "2010.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. a3 Bd7 8. Bd3 Bc6 9. 0-0 Nd7 10. b4 a6 11. Re1 Be7 12. Nbd2 Qc7 13. Nc4 Nc3 14. Qb3 Bxf3 15. Qxc3 d5 16. gxf3 Rc8 17. Nd6+ Bxd6 18. Qd2 Be7 19. Bb2 0-0 20. Rac1 Qb8 21. Kh1 f5 22. Rg1 Kh8 23. b5 axb5 24. Bxb5 Nb6 25. Qe2 h6 26. f4 Rxc1 27. Rxc1 Rc8 28. Rg1 Qc7 29. Qh5 Bf8 30. Qg6 Qc2 31. Qxe6 Qxb2 32. Qxb6 Qxf2 33. Bf1 Rc1 34. Qd8 Qf3+ 35. Bg2 Rxg1+ 36. Kxg1 Qd1+ 37. Kf2 Qxd4+ 38. Kg3 Qe3+ 39. Bf3 Qxa3 40. Qxd5 g5 41. fxg5 hxg5 42. Qf7 g4 43. Qh5+ 1/2-1/2

[Event "Hilversum op-A"]
[Site "Hilversum"]
[Date "2010.07.02"]
[Round "7"]
[White "De Jongh, Adriaan"]
[Black "Burton, Graham P"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2227"]
[BlackElo "2083"]
[PlyCount "108"]
[EventDate "2010.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 b5 8. 0-0-0 Nxd4 9. Qxd4 Bb7 10. f3 Rc8 11. a3 Nf6 12. Qb6 Qxb6 13. Bxb6 Bc5 14. Bxc5 Rxc5 15. Rd4 0-0 16. a4 Bc6 17. axb5 axb5 18. Be2 Rb8 19. Rb4 d5 20. exd5 Nxd5 21. Nxd5 Bxd5 22. b3 Ra8 23. Kb2 Bc6 24. Rd1 Kf8 25. Rbd4 Ke7 26. Bf1 Rc8 27. b4 Rh5 28. h3 Rg5 29. Ra1 e5 30. Rd3 e4 31. Re3 f5 32. f4 Rg6 33. Rc3 Rd8 34. Ra7+ Rd7 35. Rxd7+ Bxd7 36. Kc1 Rd6 37. Rc5 Rb6 38. Kd2 g6 39. Ke3 Kd6 40. Be2 Rb8 41. c3 h5 42. g3 Bc6 43. Kd4 Bd7 44. Rd5+ Ke6 45. Bd1 Bc6 46. Re5+ Kd6 47. Bb3 Re8 48. Rxe8 Bxe8 49. Bd5 Ke7 50. h4 Bf7 51. Bc6 Bc4 52. Ke3 Kf6 53. Be8 Kg7 54. Kd4 Kf6 1/2-1/2

[Event "Hilversum op-A"]
[Site "Hilversum"]
[Date "2010.07.01"]
[Round "6"]
[White "Hendrikx, Niels"]
[Black "De Jongh, Adriaan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2063"]
[BlackElo "2227"]
[PlyCount "85"]
[EventDate "2010.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. Bb5 Nge7 6. Qe2 d4 7. Nd1 a6 8. Bxc6+ Nxc6 9. d3 Be7 10. Nf2 b6 11. a3 Bb7 12. Bd2 Qd7 13. e5 0-0 14. Ne4 f6 15. 0-0 f5 16. Nf2 Rac8 17. b3 b5 18. Rfd1 Rfd8 19. Be1 Bf8 20. a4 Ne7 21. axb5 axb5 22. Ba5 Re8 23. Bd2 Ra8 24. b4 Nd5 25. bxc5 Bxc5 26. Rdb1 Bc6 27. h3 Ra4 28. Nd1 Rea8 29. Rxa4 Rxa4 30. Kh2 Ra2 31. Rb2 Ra1 32. c4 dxc3 33. Nxc3 Nb4 34. Be3 Bxf3 35. Qxf3 Be7 36. d4 Ra3 37. Nb1 Ra7 38. d5 Ra2 39. Rxa2 Nxa2 40. d6 Bd8 41. Bc5 Qc8 42. Qa3 Kf7 43. Qa7+ 1-0

[Event "Hilversum op-A"]
[Site "Hilversum"]
[Date "2010.06.30"]
[Round "5"]
[White "De Jongh, Adriaan"]
[Black "Nyzhnyk, Illya"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2227"]
[BlackElo "2544"]
[PlyCount "50"]
[EventDate "2010.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Qc7 8. a4 b6 9. Nd5 Nxd5 10. Qxd5 Nc6 11. Ng5 Rb8 12. Nxf7 Nb4 13. Qc4 Qxc4 14. Bxc4 d5 15. Bb3 Kxf7 16. 0-0-0 a5 17. f4 Bc5 18. Bxc5 bxc5 19. Bxd5+ Ke7 20. c3 Na6 21. Bc4 Nc7 22. fxe5 Be6 23. Bxe6 Nxe6 24. Rd6 c4 25. Rd5 Nf4 0-1

[Event "Hilversum op-A"]
[Site "Hilversum"]
[Date "2010.06.29"]
[Round "4"]
[White "Slingerland, Fred"]
[Black "De Jongh, Adriaan"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2397"]
[BlackElo "2227"]
[PlyCount "95"]
[EventDate "2010.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 c5 9. Ne2 Qxd1 10. Rxd1 Bd7 11. Nbc3 Ne7 12. Rd2 f6 13. Bf4 0-0-0 14. Rad1 Ng6 15. Bg3 Ne5 16. b3 Bd6 17. Nd5 Rhe8 18. Nb6+ cxb6 19. Rxd6 Nf7 20. R6d2 Bc6 21. f3 Rxd2 22. Rxd2 Rd8 23. Rxd8+ Nxd8 24. e5 fxe5 25. Bxe5 Ne6 26. Kf2 Kd7 27. Ke3 b5 28. Ng3 Ke7 29. h4 g6 30. h5 c4 31. b4 Ng5 32. a3 Ke6 33. Bf4 Nf7 34. c3 Bd5 35. hxg6 hxg6 36. Ne2 Kf6 37. Bc7 Be6 38. g4 Bd5 39. Ng3 Bc6 40. Ne4+ Ke6 41. Nc5+ Ke7 42. Kf4 Bd5 43. Ke3 Ng5 44. Ne4 Nxe4 45. fxe4 Be6 46. Kf4 Kf7 47. Bb6 Kf6 48. Bd4+ 1/2-1/2

[Event "Hilversum op-A"]
[Site "Hilversum"]
[Date "2010.06.28"]
[Round "3"]
[White "De Jongh, Adriaan"]
[Black "De Visser, Arnold W"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2227"]
[BlackElo "1883"]
[PlyCount "59"]
[EventDate "2010.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 c6 7. a4 a5 8. Ba2 0-0 9. Re1 Qc7 10. h3 Rb8 11. Qe2 exd4 12. Nxd4 Ne5 13. Be3 Re8 14. f4 Ng6 15. Qf3 Bf8 16. Rad1 c5 17. Ndb5 Qc6 18. Bf2 b6 19. Nd5 Be6 20. Nxf6+ gxf6 21. Bd5 Bxd5 22. Rxd5 Rbd8 23. Red1 Rd7 24. Bg3 f5 25. exf5 Ne7 26. Qg4+ Kh8 27. Rxd6 Rxd6 28. Nxd6 Ng6 29. Nxf7+ Kg7 30. fxg6 1-0

[Event "Hilversum op-A"]
[Site "Hilversum"]
[Date "2010.06.27"]
[Round "2"]
[White "Nijboer, Friso"]
[Black "De Jongh, Adriaan"]
[Result "1/2-1/2"]
[ECO "C91"]
[WhiteElo "2567"]
[BlackElo "2227"]
[PlyCount "103"]
[EventDate "2010.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. d4 d6 9. c3 Bg4 10. d5 Na5 11. Bc2 c6 12. h3 Bc8 13. dxc6 Qc7 14. Nbd2 Qxc6 15. Nf1 Nc4 16. a4 Re8 17. Ng3 Be6 18. Ng5 Bd7 19. Qe2 h6 20. Nf3 Be6 21. Nh4 d5 22. Nhf5 Bf8 23. Qf3 Bxf5 24. exd5 Qxd5 25. Qxd5 Nxd5 26. Nxf5 Rab8 27. axb5 axb5 28. Bd3 g6 29. Ng3 f5 30. Ra6 Rb6 31. Rxb6 Ndxb6 32. Nf1 e4 33. Be2 Rd8 34. b3 Nd6 35. Rd1 Rc8 36. Bxh6 Be7 37. Be3 Rc6 38. Bd4 Nd5 39. Ne3 Nxe3 40. fxe3 Kf7 41. b4 Ra6 42. Rd2 Ke6 43. g3 Ra3 44. Kf2 g5 45. Rc2 Bf6 46. Bxf6 Kxf6 47. h4 gxh4 48. gxh4 Ke5 49. h5 f4 50. h6 Ra7 51. exf4+ Kxf4 52. c4 1/2-1/2

[Event "Hilversum op-A"]
[Site "Hilversum"]
[Date "2010.06.26"]
[Round "1"]
[White "De Jongh, Adriaan"]
[Black "Van de Peut, Aart A"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2227"]
[BlackElo "1989"]
[PlyCount "84"]
[EventDate "2010.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 dxc3 12. Qd3 Bd7 13. Nxc3 a6 14. Ne2 Na7 15. Bd2 Bb5 16. Qc3 Qxc3 17. Nxc3 Bxf1 18. Kxf1 Nf5 19. Ne2 Rc8 20. Ra2 Rc4 21. Kf2 Nc6 22. Rb1 b5 23. c3 Ra4 24. h3 Kd7 25. g4 Nfe7 26. Be3 Rh8 27. Kg3 Ng6 28. Nd4 Nge7 29. Nb3 Rc4 30. Rc1 Kc7 31. a4 b4 32. Rac2 a5 33. cxb4 Rxc2 34. Rxc2 axb4 35. h4 Ra8 36. a5 Kd7 37. Rc5 Ra6 38. Rb5 Ke8 39. h5 Kf8 40. Bc5 Kg7 41. Bxe7 Nxe7 42. Rxb4 Nc6 1-0

[Event "Groningen Compact op-B"]
[Site "Groningen"]
[Date "2008.12.26"]
[Round "1"]
[White "Voermans, Adri"]
[Black "De Jongh, Adriaan"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1771"]
[PlyCount "97"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4. e4 e5 5. Nf3 exd4 6. Qxd4 Qxd4 7. Nxd4 Bb4 8. f3 a6 9. Bxc4 b5 10. Bb3 Bxc3+ 11. bxc3 c5 12. e5 Nfd7 13. e6 cxd4 14. exd7+ Kxd7 15. cxd4 f6 16. 0-0 Nc6 17. Bf4 Bb7 18. Rac1 Rac8 19. Rfe1 Nd8 20. Rxc8 Bxc8 21. d5 Nf7 22. Bd2 Bb7 23. Bb4 Nd6 24. Re6 Nc8 25. Kf2 Re8 26. Rxe8 Kxe8 27. Ke3 Kd7 28. Kd4 Nb6 29. Bf8 g6 30. Bg7 Ke7 31. h4 Nd7 32. Bh6 Kd6 33. Bd2 Nb6 34. Bb4+ Kd7 35. g4 Nc4 36. Bc2 a5 37. Be1 Kd6 38. Bg3+ Ne5 39. Be4 b4 40. g5 Kd7 41. Bxe5 fxe5+ 42. Kxe5 a4 43. Bc2 b3 44. axb3 a3 45. Bb1 Ba6 46. Ba2 Bd3 47. Kd4 Be2 48. f4 Kd6 49. b4 1-0

