[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2013.08.10"]
[Round "9"]
[White "Berghuis, Thomas"]
[Black "Van Harten, Lucas"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "809"]
[BlackElo "1118"]
[PlyCount "82"]
[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. f4 c6 2. Nf3 d5 3. b3 Bf5 4. Bb2 Nf6 5. Nc3 Nbd7 6. d4 e6 7. e3 c5 8. g3 cxd4 9. exd4 Bb4 10. Bg2 Ne4 11. Qd3 Nxc3 12. Bxc3 Bxd3 13. Bxb4 Be4 14. 0-0 a5 15. Bd6 Ra6 16. Ba3 b5 17. c4 b4 18. Bb2 Bd3 19. Rfe1 dxc4 20. bxc4 Bxc4 21. Bf1 Bxf1 22. Kxf1 0-0 23. a4 Qc7 24. Rec1 Rc6 25. h4 Rc8 26. Rd1 Rc2 27. Rab1 Qc6 28. Rd3 Rxb2 29. Rbd1 Qc2 30. R3d2 Qxd2 31. Rxd2 Rxd2 32. Ke1 Ra2 33. Kf1 Rc1+ 34. Ne1 Raa1 35. Kf2 Rxe1 36. g4 Reb1 37. Ke3 Ra3+ 38. Kd2 Rb2+ 39. Kc1 Rh2 40. Kb1 Rg3 41. g5 Rg1# 0-1

[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2013.08.09"]
[Round "8"]
[White "Van Harten, Lucas"]
[Black "De Boer, Sipke"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1118"]
[BlackElo "955"]
[PlyCount "11"]
[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. f4 f5 3. Bc4 fxe4 4. Qh5+ g6 5. Qxe5+ Qe7 6. Qxh8 1-0

[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2013.08.08"]
[Round "6"]
[White "Linssen, Martijn"]
[Black "Van Harten, Lucas"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "659"]
[BlackElo "1118"]
[PlyCount "89"]
[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 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. c3 Nf6 6. Bg5 exd4 7. cxd4 Qa5+ 8. Bd2 Qb6 9. Bc3 Be7 10. Bd3 Bg4 11. Nf3 0-0 12. Nbd2 c5 13. d5 Nbd7 14. Nc4 Qc7 15. 0-0 Bd6 16. e5 Nxe5 17. Bxe5 Bxf3 18. Bxd6 Qxd6 19. Qxf3 Qxd5 20. Qxd5 Nxd5 21. Be4 Nf6 22. Bxb7 Rab8 23. Bf3 Rb4 24. b3 Re8 25. Rfe1 Rbb8 26. Kf2 Re6 27. Re2 Rbe8 28. Rae1 Kf8 29. g4 g5 30. h3 R6e7 31. Bc6 Rxe2+ 32. Rxe2 Rxe2+ 33. Kxe2 Ke7 34. Ke3 Ke6 35. Bb7 Kd7 36. Be4 Ke6 37. Kf3 Kd7 38. Ba8 Ke6 39. Kg3 Kd7 40. h4 h6 41. Ne5+ Ke6 42. Nf3 gxh4+ 43. Kxh4 a5 44. a4 h5 45. Ng5+ 1-0

[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2013.08.07"]
[Round "5"]
[White "Van Harten, Lucas"]
[Black "Van Ham, Torsten"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1118"]
[BlackElo "972"]
[PlyCount "70"]
[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. f4 d6 3. Nf3 Nf6 4. Nc3 Nc6 5. Bb5 Bg4 6. 0-0 Qd7 7. h3 Bxf3 8. Rxf3 a6 9. Ba4 0-0-0 10. Qe2 Re8 11. Nd5 exf4 12. Nxf6 gxf6 13. d4 d5 14. Rxf4 Bh6 15. Rh4 Bg5 16. Bxg5 fxg5 17. Rg4 h6 18. e5 f5 19. Rg3 Re6 20. Rc3 h5 21. Rc5 g4 22. hxg4 hxg4 23. c4 dxc4 24. Qxc4 Reh6 25. Bxc6 bxc6 26. Qxa6+ Kb8 27. Rc4 c5 28. Qa3 Rh1+ 29. Kf2 Rxa1 30. Qb3+ Kc8 31. Ra4 Qc6 32. d5 Qb7 33. Qc3 Qxd5 34. e6 Re8 35. Ra6 Qd4+ 0-1

[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2013.08.07"]
[Round "4"]
[White "Van Schooten, Lars"]
[Black "Van Harten, Lucas"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "820"]
[BlackElo "1118"]
[PlyCount "59"]
[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. c4 c6 2. d4 d5 3. e3 Nf6 4. Nc3 Bf5 5. Nf3 Nbd7 6. Qb3 Qb6 7. Qa4 e6 8. a3 Qa6 9. Qxa6 bxa6 10. cxd5 cxd5 11. Bxa6 Bd6 12. Bd2 0-0 13. 0-0 Rfe8 14. Rac1 e5 15. dxe5 Nxe5 16. Nxe5 Rxe5 17. Ne2 Be4 18. Rc6 Rd8 19. Bc3 Rg5 20. f3 Bg6 21. Ba5 Bxh2+ 22. Kxh2 Re8 23. Nf4 Rxe3 24. Rc8+ Re8 25. Rxe8+ Nxe8 26. Bd8 f6 27. Re1 Bf7 28. Bb5 Kf8 29. Bxe8 Bxe8 30. Ne6+ 1-0

[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2013.08.06"]
[Round "2"]
[White "Boekhoudt, Nicolien"]
[Black "Van Harten, Lucas"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "801"]
[BlackElo "1118"]
[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. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. d3 d4 5. h3 Bh5 6. g4 dxc3 7. gxh5 cxb2 8. Bxb2 h6 9. Rg1 Nf6 10. Ne5 Nbd7 11. h4 Qa5+ 12. Qd2 Qxd2+ 13. Kxd2 Nxe5 14. Bxe5 Nxh5 15. Be2 Nf6 16. Rab1 b6 17. d4 Nxe4+ 18. Ke1 Nf6 19. Bf3 Rc8 20. c4 e6 21. a4 c5 22. dxc5 Bxc5 23. Rd1 0-0 24. Bxf6 g6 25. h5 g5 26. Be2 a6 27. Rg3 Bb4+ 28. Kf1 Rfe8 29. f4 Be7 30. Bxe7 Rxe7 31. fxg5 hxg5 32. Rxg5+ Kh7 33. Kf2 f6 34. Rg6 Rf8 35. Rdg1 Rff7 36. Bd3 Kh8 37. Rh6+ 1-0

[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2013.08.06"]
[Round "3"]
[White "Van Harten, Lucas"]
[Black "Grimm, Manuel"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1118"]
[BlackElo "990"]
[PlyCount "61"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Qb3 cxd4 7. Qxb6 axb6 8. cxd4 Be7 9. Bb5 Bd7 10. Bf4 f6 11. Bxc6 Bxc6 12. Nc3 Bb4 13. 0-0 Ne7 14. exf6 gxf6 15. a3 Ba5 16. b4 Bxb4 17. axb4 Rxa1 18. Rxa1 0-0 19. Bh6 Rd8 20. b5 Bd7 21. g4 e5 22. dxe5 Bxg4 23. exf6 Nf5 24. Bg5 Kf7 25. Ne5+ Ke6 26. Nxg4 d4 27. Re1+ Kd7 28. Rd1 Kc8 29. Na4 Kc7 30. Bf4+ Kc8 31. Nxb6# 1-0

[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2013.08.05"]
[Round "1"]
[White "Van Harten, Lucas"]
[Black "Pauwels, Xander"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1118"]
[BlackElo "1731"]
[PlyCount "66"]
[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 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Qb6 6. Bxc6+ bxc6 7. Nc3 Ba6 8. b3 cxd4 9. Nxd4 Bb4 10. Bb2 c5 11. Nde2 d4 12. 0-0 Bxc3 13. Bxc3 dxc3 14. Re1 Rd8 15. Qc1 Bxe2 16. Rxe2 Ne7 17. Qg5 Ng6 18. Rf1 Qc7 19. f4 Qe7 20. Qg4 Rd4 21. Re3 0-0 22. Rh3 Rfd8 23. Qh5 Nf8 24. f5 exf5 25. Rxf5 g6 26. Qg5 Rd1+ 27. Kf2 R8d2+ 28. Kg3 Qxg5+ 29. Rxg5 Rxc2 30. Rg4 Rxa2 31. Kh4 c2 32. Rc3 c1Q 33. Rxc1 Rxc1 0-1

[Event "Haarlem Nova College op-C 12th"]
[Site "Haarlem"]
[Date "2013.06.30"]
[Round "5"]
[White "Bergshoeff, Bert"]
[Black "Van Harten, Lucas"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1714"]
[PlyCount "74"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bc4 e6 8. Be3 a5 9. a3 Ngf6 10. h3 Bd6 11. Ne2 0-0 12. Nc3 Nb6 13. Bd3 Re8 14. 0-0 Nbd5 15. Nxd5 cxd5 16. Bxg6 hxg6 17. c3 e5 18. dxe5 Bxe5 19. Re1 Ra6 20. Bg5 Rae6 21. Nxe5 Rxe5 22. Rxe5 Rxe5 23. Bxf6 gxf6 24. Qd2 Kg7 25. f3 Qb6+ 26. Qf2 Qb5 27. b4 axb4 28. axb4 b6 29. Rd1 Qa6 30. Qd4 Qb5 31. Qd2 Qc4 32. Re1 b5 33. Rxe5 fxe5 34. Kf2 Qh4+ 35. Kg1 Qc4 36. Kf2 Qh4+ 37. Kg1 Qc4 1/2-1/2

[Event "Haarlem Nova College op-C 12th"]
[Site "Haarlem"]
[Date "2013.06.30"]
[Round "6"]
[White "Van Harten, Lucas"]
[Black "Hendriks, Jord"]
[Result "0-1"]
[ECO "C32"]
[PlyCount "50"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. Nc3 f5 5. d3 Nf6 6. dxe4 Nxe4 7. Nxe4 Qe7 8. Qh5+ g6 9. Qe2 Qxe4 10. Nf3 Qxe2+ 11. Bxe2 Bg7 12. c3 c6 13. Bc4 b5 14. Bb3 c5 15. 0-0 c4 16. Re1+ Kd8 17. Bc2 Bb7 18. d6 Re8 19. Ne5 Bxe5 20. fxe5 Re6 21. Bg5+ Kd7 22. b3 Nc6 23. Bf6 Rae8 24. bxc4 Nxe5 25. c5 Rxf6 0-1

[Event "Haarlem Nova College op-C 12th"]
[Site "Haarlem"]
[Date "2013.06.29"]
[Round "2"]
[White "Knigge, Mark"]
[Black "Van Harten, Lucas"]
[Result "1-0"]
[ECO "D11"]
[PlyCount "81"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 d5 3. c4 Bg4 4. e3 Nf6 5. Nc3 e6 6. Be2 Bb4 7. a3 Bd6 8. c5 Bc7 9. Nh4 Bxe2 10. Qxe2 0-0 11. Nf3 Re8 12. b4 Nbd7 13. b5 e5 14. bxc6 bxc6 15. Na4 Ba5+ 16. Bd2 Ne4 17. Bb4 exd4 18. Nxd4 Ndxc5 19. Nxc5 Nxc5 20. Nxc6 Bxb4+ 21. Nxb4 Nb3 22. Rb1 Nd4 23. Qd3 Qh4 24. 0-0 Ne6 25. Qxd5 Rad8 26. Qa5 Re7 27. Nc6 Rdd7 28. Rb8+ Nf8 29. Nxe7+ Qxe7 30. h3 h6 31. Qb4 Qxb4 32. axb4 f6 33. Ra1 Rf7 34. Ra8 f5 35. R1xa7 Rf6 36. Rb7 Kh7 37. Raa7 Ne6 38. Ra6 Kg6 39. Re7 Ng5 40. Rxf6+ gxf6 41. f3 1-0

[Event "Haarlem Nova College op-C 12th"]
[Site "Haarlem"]
[Date "2013.06.29"]
[Round "3"]
[White "Van Harten, Lucas"]
[Black "Kaptein, Peter"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "62"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bb5 e6 6. Nf3 Bb4 7. 0-0 Nge7 8. e5 0-0 9. Bg5 a6 10. Bxc6 bxc6 11. a3 Bc5 12. b4 Bb6 13. Qd6 Re8 14. Ne4 Bc7 15. Qd3 h6 16. Bxh6 gxh6 17. Nf6+ Kf8 18. Qh7 Ng6 19. Qxh6+ Ke7 20. Qg7 Rf8 21. Ng5 Nxe5 22. Nfh7 Rg8 23. Qf6+ Ke8 24. Qh6 Ng6 25. Ne4 Be5 26. f4 Bxa1 27. Rxa1 f5 28. Nef6+ Kf7 29. h4 Rh8 30. h5 Qxf6 31. Nxf6 Rxh6 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.03"]
[Round "6"]
[White "Van Harten, Lucas"]
[Black "Slomczewski, Michal"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "114"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Be2 Bf5 7. a3 e6 8. b4 Qd8 9. 0-0 Be7 10. h3 0-0 11. Bd3 Bg6 12. Bxg6 fxg6 13. Ne5 Nbd7 14. Bf4 Ne4 15. Nxe4 Rxf4 16. Ng3 Nxe5 17. dxe5 Qd5 18. Qxd5 cxd5 19. Rae1 Raf8 20. Ne2 Rc4 21. Rc1 Re4 22. Rce1 Rxe5 23. Nd4 Bd6 24. Rxe5 Bxe5 25. Nxe6 Re8 26. Nc5 b6 27. Nd3 Bc3 28. f4 Re2 29. Rf2 Bd4 30. Kf1 Rxf2+ 31. Nxf2 Bxf2 32. Kxf2 Kf7 33. Ke3 Ke6 34. g4 h5 35. Kd4 a6 36. c4 dxc4 37. Kxc4 h4 38. a4 g5 39. f5+ Ke5 40. a5 bxa5 41. bxa5 Kf4 42. Kd3 Kg3 43. Ke2 Kxh3 44. Kf3 Kh2 45. Kf2 h3 46. Kf1 Kg3 47. Kg1 Kxg4 48. Kh2 Kh4 49. Kh1 g4 50. Kh2 g3+ 51. Kg1 h2+ 52. Kg2 Kg4 53. f6 gxf6 54. Kh1 Kf4 55. Kg2 Ke5 56. Kh1 Kd5 57. Kg2 Kc5 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.03"]
[Round "8"]
[White "Van Harten, Lucas"]
[Black "Van Roon, Sjoerd"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "64"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. Nxe5 d5 5. Bd3 Qe7 6. Nf3 Nc3+ 7. Qe2 Nxe2 8. Bxe2 g6 9. Nc3 d4 10. Nxd4 Bg7 11. Nf3 Qd8 12. 0-0 0-0 13. h3 Re8 14. Re1 Bxc3 15. bxc3 b6 16. Bb2 Bb7 17. Nd4 Qg5 18. Nf3 Bxf3 19. Bxf3 Rxe1+ 20. Rxe1 c6 21. c4 Nd7 22. Bxc6 Rd8 23. Bxd7 h6 24. a3 Qxd2 25. Re3 Qxd7 26. Bf6 Re8 27. Be5 f6 28. Bf4 Rxe3 29. Bxe3 Qd1+ 30. Kh2 Qxc2 31. Bd4 Qxc4 32. Bxf6 Qf4+ 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.03"]
[Round "9"]
[White "Van Nimwegen, Martijn"]
[Black "Van Harten, Lucas"]
[Result "0-1"]
[ECO "B51"]
[PlyCount "94"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. Bb5 a6 5. Bxc6+ bxc6 6. 0-0 Nf6 7. d4 cxd4 8. Nxd4 Bb7 9. Bg5 c5 10. Nde2 h6 11. Bxf6 exf6 12. Re1 Be7 13. Nd5 0-0 14. Nxe7+ Qxe7 15. Nc3 f5 16. exf5 Qg5 17. g4 h5 18. h3 hxg4 19. hxg4 Qh6 20. Nd5 Rfe8 21. Rxe8+ Rxe8 22. f3 Re5 23. Nb6 Qe3+ 24. Kf1 Bxf3 25. Qe1 Be2+ 26. Kg2 Bf3+ 27. Kg3 Qxe1+ 28. Rxe1 Rxe1 29. Kxf3 Rc1 30. c3 Rc2 31. Nc4 d5 32. Ne3 Rxb2 33. Nxd5 Rxa2 34. Ne7+ Kf8 35. Nc6 Ra3 36. Kf4 Rxc3 37. g5 Rd3 38. Ke4 Rd6 39. Na5 g6 40. Ke5 Rd1 41. fxg6 fxg6 42. Kf6 Rd6+ 43. Ke5 Rb6 44. Nc4 Rb5 45. Nd6 Rb4 46. Kf6 Rb6 47. Kxg6 Rxd6+ 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.03"]
[Round "7"]
[White "Van der Knijff, Gerhard"]
[Black "Van Harten, Lucas"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "59"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 Nf6 6. Nf3 d6 7. h3 h6 8. Bf4 Be6 9. Bxe6 fxe6 10. Qb3 d5 11. e5 Nd7 12. Qxb7 Qc8 13. Qxc8+ Rxc8 14. 0-0 g6 15. Rac1 Bg7 16. Rfe1 0-0 17. Bg3 Rf5 18. Nb5 Nb6 19. a4 a6 20. Nbd4 Nxd4 21. Rxc8+ Nxc8 22. Nxd4 Rf7 23. Nxe6 Nb6 24. b3 Nd7 25. Nc7 Rf8 26. Nxd5 Rf5 27. Nxe7+ Kh7 28. Nxf5 gxf5 29. e6 Nf6 30. Bh4 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.02"]
[Round "2"]
[White "Dijkhuis, Sven"]
[Black "Van Harten, Lucas"]
[Result "1-0"]
[ECO "B56"]
[PlyCount "47"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 h6 6. Be3 g6 7. f3 Bg7 8. Qd2 Nc6 9. Bc4 Nxd4 10. Bxd4 Be6 11. Bxe6 fxe6 12. Qd3 Qd7 13. 0-0-0 e5 14. Be3 0-0 15. Qd2 Kh7 16. g4 g5 17. h4 Kg6 18. hxg5 hxg5 19. Bxg5 Nh7 20. Bh6 Qe6 21. Qh2 Rh8 22. Qh5+ Kf6 23. g5+ Nxg5 24. Bxg5# 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.02"]
[Round "5"]
[White "Seyed Mehdi, Dominick"]
[Black "Van Harten, Lucas"]
[Result "0-1"]
[ECO "B56"]
[PlyCount "72"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. Be3 Bg4 8. f3 Bh5 9. Bd3 e6 10. 0-0 Be7 11. Qe2 0-0 12. Bf4 h6 13. e5 dxe5 14. Bxe5 Bd6 15. Bxd6 Qxd6 16. Be4 Qd4+ 17. Qf2 Qxf2+ 18. Rxf2 Nxe4 19. Nxe4 Rad8 20. Rff1 f5 21. Ng3 Bg6 22. Ne2 Rd2 23. Nf4 Kh7 24. Nxe6 Re8 25. Nc7 Ree2 26. Rf2 Rxf2 27. Ne6 Rxg2+ 28. Kf1 Rdf2+ 29. Ke1 Re2+ 30. Kd1 Rxe6 31. b3 f4 32. Kc1 Rxc2+ 33. Kd1 Bd3 34. a4 Ree2 35. h4 Rh2 36. Ke1 Rh1# 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.02"]
[Round "4"]
[White "Steunenberg, Renso"]
[Black "Van Harten, Lucas"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "104"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. Nc3 Nc6 4. Nf3 Nf6 5. d3 Bg4 6. h3 Bh5 7. Bg5 e6 8. Qd2 Be7 9. g4 Bg6 10. 0-0-0 h6 11. Bxf6 Bxf6 12. h4 Nd4 13. Nxd4 cxd4 14. Nb5 a6 15. Na3 Qc7 16. h5 Bg5 17. f4 d5 18. exd5 Bxf4 19. hxg6 Bxd2+ 20. Rxd2 fxg6 21. g5 b5 22. Bb3 Qb7 23. gxh6 gxh6 24. Rdh2 h5 25. dxe6 a5 26. c3 Rc8 27. Rc2 a4 28. Nxb5 Qxb5 29. Bc4 Qb7 30. Rg1 Rh6 31. Rcg2 Qg7 32. Bb5+ Ke7 33. Bd7 Rc7 34. Rf1 Qg8 35. Rf7+ Kd6 36. Rgf2 Rh8 37. e7 Rxd7 38. Rf8 Rxe7 39. R2f6+ Re6 40. Rxg8 Rxg8 41. Rf4 g5 42. Rxd4+ Ke5 43. b4 g4 44. Re4+ Kd6 45. Rd4+ Ke7 46. Rf4 g3 47. Rf1 g2 48. Rg1 Rf6 49. b5 Rf1+ 50. Rxf1 gxf1Q+ 51. Kd2 Qf2+ 52. Kd1 Rg1# 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.02"]
[Round "1"]
[White "Van Harten, Lucas"]
[Black "Elgersma, Simon"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "55"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Nf6 6. e5 Qe7 7. Bc4 d6 8. Bf4 Bf5 9. 0-0 0-0-0 10. Qxa7 Ng4 11. exd6 cxd6 12. h3 Ne5 13. Re1 d5 14. Rxe5 Qf6 15. Bxd5 Rxd5 16. Qa8+ Kd7 17. Rxd5+ Kc6 18. Nc3 Bb4 19. Qxh8 Bc5 20. Be5 Qh4 21. Bg3 Qxg3 22. Rxc5+ Kxc5 23. fxg3 Bxc2 24. Rc1 Bd3 25. Qc8+ Kd4 26. Rd1 Ke3 27. Qe8+ Be4 28. Qxe4# 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.02"]
[Round "3"]
[White "Van Harten, Lucas"]
[Black "Mensing, Andrew"]
[Result "1-0"]
[ECO "B52"]
[PlyCount "87"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. 0-0 g6 7. d3 Bg7 8. Be3 0-0 9. Qd2 Nc6 10. Bh6 Bxh6 11. Qxh6 Ng4 12. Qh3 Rad8 13. Ng5 h5 14. f4 Nd4 15. Rac1 Ne3 16. Qxe3 f5 17. Ne2 Nxe2+ 18. Qxe2 fxe4 19. Qxe4 Qf5 20. Ne6 Qxe4 21. dxe4 Rfe8 22. Nxd8 Rxd8 23. Rcd1 e6 24. e5 d5 25. c4 d4 26. h3 d3 27. Rf3 d2 28. Rf2 Rd4 29. Rdxd2 Rxc4 30. Rd7 Rb4 31. g4 h4 32. b3 a5 33. f5 exf5 34. gxf5 g5 35. f6 Re4 36. Re7 g4 37. f7+ Kh7 38. f8Q+ Kg6 39. Qf5+ Kh6 40. Qxe4 gxh3 41. Qxh4+ Kg6 42. Qxh3 a4 43. Rf6+ Kg5 44. Rg7# 1-0

[Event "Enschede op-E U14"]
[Site "Enschede"]
[Date "2009.08.05"]
[Round "8"]
[White "Van Harten, Lucas"]
[Black "De Groot, Jacob"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "898"]
[BlackElo "1074"]
[PlyCount "76"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 Nf6 2. Nf3 Nc6 3. Nc3 d5 4. e5 Nd7 5. Qe2 Nb6 6. d4 Bg4 7. Be3 e6 8. h3 Bh5 9. Qd1 Be7 10. Be2 Qd7 11. 0-0 0-0-0 12. Bb5 a6 13. Ba4 Nxa4 14. Nxa4 Na7 15. c3 Rhf8 16. b4 Bxf3 17. Qxf3 Qxa4 18. Qd1 Qxd1 19. Rfxd1 f6 20. c4 fxe5 21. cxd5 exd5 22. dxe5 Nc6 23. Rab1 Nxe5 24. Rdc1 Nc4 25. Bd4 Bf6 26. Bc5 Rfe8 27. Re1 b6 28. Be3 Nxe3 29. Rxe3 Rxe3 30. fxe3 Re8 31. Rd1 Rxe3 32. Rxd5 Re5 33. Rd4 Re1+ 34. Kh2 Bxd4 35. a4 Rb1 36. Kg3 Kd7 37. Kg4 Ke6 38. Kf4 Rxb4 0-1

[Event "Enschede op-E U14"]
[Site "Enschede"]
[Date "2009.08.04"]
[Round "2"]
[White "Van Harten, Lucas"]
[Black "Van Randtwijk, Mick"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "898"]
[BlackElo "600"]
[PlyCount "89"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Bf4 Bg4 7. f3 Be6 8. Bc4 Bxc4 9. Qxc4 Nf6 10. Nc3 d5 11. exd5 Qd7 12. 0-0-0 0-0-0 13. d6 Bxd6 14. Bxd6 Rhe8 15. Bf4 Qe7 16. Rhe1 Rxd1+ 17. Rxd1 Rd8 18. Rxd8+ Qxd8 19. Nb5 c6 20. Nxa7+ Kd7 21. Qd4+ Ke8 22. Qxd8+ Kxd8 23. Kd2 Nd5 24. Bg3 f5 25. Be5 Ke7 26. Nc8+ Ke6 27. Bxg7 Kf7 28. c4 Ne7 29. Nxe7 Kxe7 30. g4 fxg4 31. fxg4 Kf7 32. Bc3 b6 33. b4 c5 34. bxc5 bxc5 35. a4 h6 36. a5 Ke7 37. a6 Kd7 38. a7 Kc7 39. a8Q Kd6 40. Qd5+ Ke7 41. Qxc5+ Kf7 42. Qd6 Kg8 43. Qe6+ Kh7 44. Qf6 Kg8 45. Qg7# 1-0

[Event "Enschede op-E U14"]
[Site "Enschede"]
[Date "2009.08.03"]
[Round "3"]
[White "Corstjens, Rolf"]
[Black "Van Harten, Lucas"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1302"]
[BlackElo "898"]
[PlyCount "87"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Bb5 Bd7 6. Nxc6 Bxc6 7. Bxc6+ bxc6 8. Be3 Nf6 9. Nc3 d5 10. exd5 cxd5 11. Qd2 e6 12. Bg5 Bb4 13. 0-0-0 0-0 14. Qd4 Bxc3 15. Qxc3 Rc8 16. Bxf6 Rxc3 17. Bxd8 Rc5 18. Be7 Rfc8 19. Bxc5 Rxc5 20. Rd3 g6 21. Rc3 Rxc3 22. bxc3 a5 23. Kd2 Kg7 24. Rb1 Kf6 25. Rb7 h5 26. f4 a4 27. a3 g5 28. fxg5+ Kg6 29. h4 f5 30. gxf6 Kxf6 31. Ke3 Ke5 32. Rh7 Kf5 33. Rxh5+ Kg4 34. Rh6 Kg3 35. h5 Kxg2 36. Rxe6 d4+ 37. cxd4 Kg3 38. h6 Kg4 39. h7 Kf5 40. Re8 Kg5 41. Rf8 Kg6 42. h8Q Kg5 43. Qg7+ Kh5 44. Qh8+ 1-0

[Event "Twente Young Master op-E"]
[Site "Twente"]
[Date "2007.08.10"]
[Round "4"]
[White "Dengiz, Furkan"]
[Black "Van Harten, Lucas"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "687"]
[BlackElo "743"]
[PlyCount "38"]
[EventDate "2007.08.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. d4 exd4 5. Nd5 Nf6 6. e5 Nxd5 7. Ng5 Rf8 8. Bc4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 Nde7 11. Nxf7 a6 12. Nxd8 Nxd8 13. 0-0-0 Ndc6 14. f4 Ng6 15. g3 d6 16. exd6 cxd6 17. Rhe1+ Nce7 18. Bd3 Bg4 19. Bxg6+ hxg6 1-0

