[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.11"]
[Round "9"]
[White "Van Helvert, Vincent"]
[Black "Van Tongeren, Jasper"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "62"]
[EventDate "2001.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d3 Bb4 5. Be3 d5 6. Bg5 d4 7. a3 Ba5 8. b4 Nxb4 9. axb4 Bxb4 10. Rb1 Bxc3+ 11. Nd2 h6 12. Bh4 Bxd2+ 13. Qxd2 g5 14. Bg3 Qd6 15. Qa5 c5 16. Qa4+ Bd7 17. Qa3 b5 18. Be2 a5 19. 0-0 0-0 20. c3 b4 21. cxb4 axb4 22. Qb3 Be6 23. Qc2 Ra2 24. Qd1 Rfa8 25. h4 b3 26. hxg5 hxg5 27. Bh2 Rc2 28. Bg3 Raa2 29. Bf3 g4 30. Bh4 Rd2 31. Qe1 gxf3 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.10"]
[Round "7"]
[White "Euser, Kasper"]
[Black "Van Tongeren, Jasper"]
[Result "1-0"]
[ECO "D15"]
[PlyCount "82"]
[EventDate "2001.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. Bg5 h6 6. Bf4 Nbd7 7. e3 e6 8. Bd3 Ne4 9. Nxe4 dxe4 10. Bc2 exf3 11. Bxf5 fxg2 12. Rg1 Qa5+ 13. Ke2 Qxf5 14. Qb3 b6 15. c5 bxc5 16. Qb7 Rb8 17. Bxb8 Be7 18. Bf4 cxd4 19. Rad1 Qb5+ 20. Qxb5 cxb5 21. Rxd4 e5 22. Rxd7 Kxd7 23. Bxe5 f6 24. Bd4 a5 25. Rxg2 g5 26. f4 Ke6 27. Kf3 Rh7 28. Rc2 Bd6 29. Rc6 Kd5 30. Ra6 f5 31. Rxa5 g4+ 32. Kg3 Kc4 33. a3 Rf7 34. Kh4 Bc5 35. b3+ Kd5 36. Rxb5 Ke4 37. Rxc5 Kf3 38. a4 h5 39. a5 Rb7 40. a6 Rxb3 41. a7 Kg2 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.10"]
[Round "8"]
[White "Van Tongeren, Jasper"]
[Black "Van Eerd, Bart"]
[Result "0-1"]
[ECO "C36"]
[PlyCount "34"]
[EventDate "2001.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Nf6 5. Nc3 Bg4 6. Bc4 Nbd7 7. d4 Nb6 8. Bb3 Bb4 9. a3 Ba5 10. Qe2+ Kf8 11. 0-0 Bxc3 12. bxc3 Nbxd5 13. Qd3 g6 14. c4 Bf5 15. Qe2 Nc3 16. Qd2 Nfe4 17. Qxf4 Ne2+ 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.09"]
[Round "6"]
[White "Van Tongeren, Jasper"]
[Black "Dekker, Bastiaan"]
[Result "1-0"]
[ECO "C30"]
[PlyCount "73"]
[EventDate "2001.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Bc4 Nf6 5. Ng5 d5 6. exd5 Nxd5 7. fxe5 Qxg5 8. Bxd5 Qxe5+ 9. Qe2 Qxe2+ 10. Kxe2 Nb4 11. Bb3 Be6 12. Bxe6 fxe6 13. Na3 0-0-0 14. d3 Bc5 15. Bg5 Rde8 16. c3 Nc6 17. b4 Bd6 18. Nc4 Be7 19. Bxe7 Rxe7 20. Rhf1 e5 21. a4 Rhe8 22. Rae1 Kd7 23. b5 Nb8 24. Rf2 c6 25. Ref1 Ke6 26. Kd2 Nd7 27. Na5 cxb5 28. axb5 Nc5 29. Nc4 e4 30. d4 Kd5 31. Rf5+ Kxc4 32. Rxc5+ Kb3 33. Rb1+ Ka4 34. Kc2 Ka5 35. b6+ Ka6 36. c4 e3 37. Rb4 1-0

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.08"]
[Round "4"]
[White "Heijnen, Yurani"]
[Black "Van Tongeren, Jasper"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "36"]
[EventDate "2001.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. 0-0 d6 6. h3 Bd7 7. d3 h6 8. Be3 Bxe3 9. fxe3 g5 10. a3 Qc8 11. d4 Bxh3 12. gxh3 Qxh3 13. Kf2 Ng4+ 14. Ke2 Qg2+ 15. Kd3 Nf2+ 16. Rxf2 Qxf2 17. Qh1 exd4 18. Nxd4 Ne5# 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.08"]
[Round "5"]
[White "Van Tongeren, Jasper"]
[Black "De Koning, Wouter"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "26"]
[EventDate "2001.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. Nf3 e5 6. c4 Qa5 7. Qc2 Nc6 8. Be2 Bd6 9. 0-0 Nd4 10. Nxd4 exd4 11. Qe4+ Qe5 12. d3 0-0 13. b3 Qxh2# 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.07"]
[Round "3"]
[White "De Clerck, Bart"]
[Black "Van Tongeren, Jasper"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "54"]
[EventDate "2001.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Nc3 Nc6 4. e3 Bf5 5. Be2 e6 6. 0-0 Nb4 7. Ne1 c5 8. a3 Nc6 9. dxc5 Bxc5 10. Bd3 Ne4 11. Nxe4 dxe4 12. Be2 Qg5 13. f4 Qg6 14. Bh5 Qf6 15. Bd2 Rd8 16. Qc1 Nd4 17. Bc3 Qh6 18. Bxf7+ Kxf7 19. exd4 Bxd4+ 20. Bxd4 Rxd4 21. c3 Rd6 22. Rf2 Rhd8 23. Qc2 e3 24. Qb3 exf2+ 25. Kxf2 Qxf4+ 26. Kg1 Rb6 27. Qa4 Qxa4 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.07"]
[Round "2"]
[White "Van Tongeren, Jasper"]
[Black "Duman, Murat"]
[Result "0-1"]
[ECO "B54"]
[PlyCount "58"]
[EventDate "2001.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. b3 Bg7 6. Bb2 Nf6 7. Nd2 Nc6 8. Nxc6 bxc6 9. e5 Nd5 10. Nc4 0-0 11. exd6 Bxb2 12. Nxb2 exd6 13. Qd4 Qe7+ 14. Be2 Re8 15. 0-0-0 Qxe2 16. Rde1 Qxe1+ 17. Rxe1 Rxe1+ 18. Kd2 Re6 19. c4 Nb6 20. a4 c5 21. Qd3 Bb7 22. g4 Rae8 23. Nd1 d5 24. a5 Nc8 25. cxd5 Bxd5 26. Kc3 Rd6 27. Qb5 Bc6 28. Qxc5 Rxd1 29. Qxc6 Rc1+ 0-1

[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "2001.08.06"]
[Round "1"]
[White "Van Kerkhof, David"]
[Black "Van Tongeren, Jasper"]
[Result "1-0"]
[ECO "C18"]
[PlyCount "37"]
[EventDate "2001.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 g6 8. Bd2 b6 9. Bd3 c4 10. Be2 Nd7 11. h4 h5 12. Qg3 Ne7 13. Nh3 Nf5 14. Qg5 b5 15. Nf4 Ng7 16. Nxg6 fxg6 17. Qxg6+ Kf8 18. Bh6 Rg8 19. Bxh5 1-0

[Event "NED-ch U14 op"]
[Site "Hengelo"]
[Date "2000.08.12"]
[Round "9"]
[White "Pruijssers, Karin"]
[Black "Van Tongeren, Jasper"]
[Result "0-1"]
[ECO "D14"]
[PlyCount "50"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 Bf5 7. e3 e6 8. Bb5 a6 9. Ba4 b5 10. Bb3 Bb4 11. 0-0 Qa5 12. Qc1 Rc8 13. a3 Bxc3 14. bxc3 Ne7 15. Qd2 0-0 16. Rfc1 Rc6 17. Ne5 Rcc8 18. f3 Ng6 19. Qe1 Rfe8 20. Qd2 Nxf4 21. exf4 Rc7 22. a4 Rec8 23. axb5 Qxb5 24. Ba4 Qb6 25. Rab1 Bxb1 0-1

[Event "NED-ch U14 op"]
[Site "Hengelo"]
[Date "2000.08.11"]
[Round "7"]
[White "Benning, Tijmen Jan"]
[Black "Van Tongeren, Jasper"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "63"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bc5 6. Be3 Qe7 7. f3 d5 8. Qd3 Qe5 9. Nxc6 Qd6 10. Nd4 Qb6 11. Na4 Qb4+ 12. Qc3 b5 13. Nxc5 Qxc3+ 14. bxc3 dxe4 15. Nxb5 0-0 16. Be2 Bf5 17. 0-0 exf3 18. Bxf3 Rae8 19. Bd4 Bxc2 20. Bxf6 gxf6 21. Nd7 Ba4 22. Bc6 Re6 23. Nxf8 Rxc6 24. Nxa7 Ra6 25. Nxh7 Kxh7 26. Nc8 Bd7 27. Ne7 Re6 28. Nd5 Bb5 29. Nxc7 Bxf1 30. Nxe6 Bb5 31. a4 Bc6 32. Nd4 1-0

[Event "NED-ch U14 op"]
[Site "Hengelo"]
[Date "2000.08.11"]
[Round "8"]
[White "Van Tongeren, Jasper"]
[Black "Boersma, Rob"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "52"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Nxc6 bxc6 7. Bc4 0-0 8. Bg5 Be7 9. 0-0 d6 10. Qd3 Rb8 11. b3 Be6 12. Bxe6 fxe6 13. Rfe1 Nd7 14. Bxe7 Qxe7 15. Ne2 Ne5 16. Qg3 Ng6 17. c4 Rf7 18. f3 e5 19. Rab1 Qe6 20. a3 a6 21. Rf1 Rbf8 22. Nc3 Nf4 23. Rfd1 a5 24. a4 Rb8 25. Qf2 c5 26. g3 Nh3+ 0-1

[Event "NED-ch U14 op"]
[Site "Hengelo"]
[Date "2000.08.10"]
[Round "6"]
[White "Van Tongeren, Jasper"]
[Black "Brandenburg, Daan"]
[Result "0-1"]
[ECO "B56"]
[PlyCount "72"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nf3 e6 7. Be3 Ng4 8. h3 Nxe3 9. fxe3 Be7 10. Bd3 Bh4+ 11. Nxh4 Qxh4+ 12. Kd2 a6 13. Qf3 Ne5 14. Qf4 Qe7 15. Rhf1 Ng6 16. Qf3 0-0 17. b3 Ne5 18. Qe2 b5 19. a3 Bb7 20. b4 Rac8 21. Rac1 Nc4+ 22. Bxc4 Rxc4 23. Qd3 Rfc8 24. Ne2 Bxe4 25. Qb3 Qg5 26. c3 Bxg2 27. Rg1 Qd5+ 28. Kc2 Be4+ 29. Kb2 Qd2+ 30. Ka1 Qxe2 31. a4 Qxe3 32. Ka2 Rxc3 33. Qb2 Rc2 34. Ka1 Rxc1+ 35. Rxc1 Rxc1+ 36. Ka2 Rc2 0-1

[Event "NED-ch U14 op"]
[Site "Hengelo"]
[Date "2000.08.09"]
[Round "5"]
[White "Tillema, Berend"]
[Black "Van Tongeren, Jasper"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "146"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. d3 0-0 6. 0-0 d6 7. h3 h6 8. Be3 Bxe3 9. fxe3 b6 10. Qe1 Bb7 11. Nh4 Nh7 12. Nf5 Re8 13. Qg3 Qg5 14. Qxg5 Nxg5 15. Nb5 Rac8 16. h4 Ne6 17. Nbxd6 cxd6 18. Nxd6 Rb8 19. Nxe8 Rxe8 20. Rf2 f6 21. c3 Kh8 22. d4 exd4 23. exd4 Na5 24. Bb5 Re7 25. d5 Nc5 26. b4 a6 27. Bf1 Nxe4 28. Re2 Nc4 29. Ree1 Bxd5 30. Rad1 Re5 31. Bxc4 Bxc4 32. Rd4 Bd5 33. Rxd5 Rxd5 34. Rxe4 Rd3 35. Re6 Rxc3 36. Rxb6 Ra3 37. Rb8+ Kh7 38. Ra8 Rxa2 39. b5 Ra1+ 40. Kh2 Rb1 41. bxa6 Ra1 42. a7 Kg6 43. Kg3 Kf5 44. Kf3 Ra3+ 45. Kf2 Kg4 46. g3 Ra2+ 47. Ke3 Kxg3 48. Ke4 Kxh4 49. Kf5 Kh5 50. Kf4 g5+ 51. Kg3 g4 52. Kf4 Kh4 53. Rh8 Ra4+ 54. Kf5 Rxa7 55. Rxh6+ Kg3 56. Rxf6 Ra5+ 57. Ke4 Kg2 58. Rg6 g3 59. Kf4 Ra4+ 60. Ke3 Ra3+ 61. Ke2 Rf3 62. Rg7 Rf2+ 63. Ke1 Kh2 64. Rg6 Ra2 65. Rh6+ Kg1 66. Rh4 g2 67. Rh6 Ra3 68. Ke2 Ra8 69. Re6 Ra4 70. Rb6 Kh2 71. Rh6+ Kg3 72. Rg6+ Rg4 73. Rxg4+ Kxg4 1/2-1/2

[Event "NED-ch U14 op"]
[Site "Hengelo"]
[Date "2000.08.09"]
[Round "4"]
[White "Van Tongeren, Jasper"]
[Black "Veltman, Jelmer"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "146"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Nc3 Bg7 5. d3 Nf6 6. Be3 d6 7. Nd5 Nxd5 8. exd5 Qa5+ 9. c3 Qxb5 10. dxc6 Qxc6 11. Rc1 0-0 12. Qd2 Bg4 13. Qe2 Bxf3 14. Qxf3 Qxf3 15. gxf3 Rac8 16. 0-0 b6 17. Kh1 h5 18. Rg1 Kh7 19. Rc2 Bh6 20. Rgc1 c4 21. dxc4 Rxc4 22. b3 Rc6 23. Re1 e6 24. c4 Rfc8 25. Bxh6 Kxh6 26. Rd2 Kg7 27. Red1 Rd8 28. a4 a5 29. f4 Kf6 30. h4 Ke7 31. f3 Rc5 32. Kg2 Rf5 33. Kg3 e5 34. fxe5 Rxe5 35. Rd3 Re6 36. Rd5 Rb8 37. R1d3 f6 38. Kf4 Kd7 39. Rb5 Kc7 40. b4 Re5 41. bxa5 Rxb5 42. cxb5 bxa5 43. Re3 Kd7 44. Rd3 Rc8 45. Ra3 Rc4+ 46. Kg3 g5 47. hxg5 fxg5 48. b6 Rb4 49. Rc3 Rxb6 50. Rc4 Rb4 51. Rc3 Rxa4 52. Rd3 Rc4 53. Rd5 Rc5 54. Rd4 d5 55. Kh3 Kd6 56. Ra4 Rc3 57. Kg2 Rc5 58. Kg3 h4+ 59. Kh3 Ke5 60. Rg4 Kf5 61. Rd4 a4 62. Rxa4 Rc4 63. Ra5 Rd4 64. Kg2 g4 65. fxg4+ Kxg4 66. Kf2 h3 67. Ke3 Re4+ 68. Kd3 h2 69. Ra1 Kh3 70. Rb1 Rg4 71. Re1 Rg1 72. Re3+ Kg4 73. Kd4 h1Q 0-1

[Event "NED-ch U14 op"]
[Site "Hengelo"]
[Date "2000.08.08"]
[Round "3"]
[White "De Clerck, Martijn"]
[Black "Van Tongeren, Jasper"]
[Result "0-1"]
[ECO "D13"]
[PlyCount "96"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 Bg4 5. cxd5 cxd5 6. Bg5 Nc6 7. Ne5 Nd7 8. Nxg4 h6 9. Bf4 e6 10. e3 f6 11. h3 g5 12. Bg3 h5 13. Nb5 e5 14. Nxf6+ Nxf6 15. dxe5 Qa5+ 16. Qd2 Bb4 17. Nc3 Ne4 18. Qd3 Nxc3 19. Qg6+ Kd7 20. e6+ Kc8 21. bxc3 Bxc3+ 22. Ke2 Qb5+ 23. Qd3 Qxd3+ 24. Kxd3 Bxa1 25. Be2 h4 26. Bd6 Be5 27. Bc5 b6 28. Ba3 Bf6 29. Rc1 Kb7 30. Kd2 Rhe8 31. Bf3 Rad8 32. Bg4 Ne5 33. Bh5 Rxe6 34. Ke2 d4 35. exd4 Nc4+ 36. Kf1 Nxa3 37. Bf3+ Kb8 38. d5 Re5 39. Rc6 Rde8 40. Kg1 Re1+ 41. Kh2 Be5+ 42. g3 hxg3+ 43. fxg3 Rf8 44. Kg2 Bd4 45. h4 Rg1+ 46. Kh3 Rxf3 47. d6 Rfxg3+ 48. Kh2 Rg4 0-1

[Event "NED-ch U14 op"]
[Site "Hengelo"]
[Date "2000.08.08"]
[Round "2"]
[White "Van Tongeren, Jasper"]
[Black "Nabuurs, Joep"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "108"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Be3 Qb6 6. b3 cxd4 7. Bxd4 Nxd4 8. Qxd4 Bc5 9. Qd2 Ne7 10. Nc3 Bd7 11. a3 Rc8 12. Bd3 Bxf2+ 13. Qxf2 Qxf2+ 14. Kxf2 Rxc3 15. a4 0-0 16. Rac1 Nc6 17. Rhf1 Nb4 18. Nd4 Rfc8 19. Ne2 Nxd3+ 20. cxd3 Rxc1 21. Rxc1 Rxc1 22. Nxc1 f6 23. d4 fxe5 24. dxe5 a5 25. h4 Kf7 26. h5 h6 27. g4 b5 28. axb5 Bxb5 29. Ne2 Bxe2 30. Kxe2 Ke7 31. Kd3 Kd7 32. Kd4 Kc6 33. Kc3 Kc5 34. Kc2 Kb4 35. Kb2 d4 36. Kc2 d3+ 37. Kb2 d2 38. Kc2 d1Q+ 39. Kxd1 Kxb3 40. Kc1 Kc3 41. Kb1 Kd4 42. Kb2 Kxe5 43. Kb3 Kf4 44. Ka4 Kxg4 45. Kxa5 Kxh5 46. Kb4 Kg4 47. Kc3 Kf4 48. Kd3 e5 49. Ke2 e4 50. Kf2 e3+ 51. Ke2 h5 52. Kf1 Kf3 53. Ke1 e2 54. Kd2 Kf2 0-1

[Event "NED-ch U14 op"]
[Site "Hengelo"]
[Date "2000.08.07"]
[Round "1"]
[White "Koenig, Melanie"]
[Black "Van Tongeren, Jasper"]
[Result "0-1"]
[ECO "C65"]
[PlyCount "66"]
[EventDate "2000.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 d6 5. d3 a6 6. Bc4 Bg4 7. h3 Bxf3 8. Qxf3 Be7 9. Bg5 Nd4 10. Qd1 b5 11. Bd5 Nxd5 12. Nxd5 Bxg5 13. 0-0 0-0 14. c3 Ne6 15. Qg4 Rc8 16. c4 c6 17. Nb6 Qxb6 18. cxb5 Qxb5 19. h4 Bh6 20. Rad1 Qxb2 21. a4 Qc2 22. a5 Qc3 23. Rc1 Qxd3 24. Rfd1 Qa3 25. g3 Bxc1 26. f4 exf4 27. gxf4 Nxf4 28. Kh2 Qb2+ 29. Kh1 Rfe8 30. Rg1 Rxe4 31. h5 Re2 32. Rg3 Rh2+ 33. Kg1 Qf2# 0-1

[Event "NED U12 op"]
[Site "Hengelo"]
[Date "1999.??.??"]
[Round "2"]
[White "Stoffers, Jeffrey"]
[Black "Van Tongeren, Jasper"]
[Result "1-0"]
[ECO "C27"]
[PlyCount "49"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bc5 4. Bc4 Qe7 5. d3 Ng4 6. d4 exd4 7. Na4 d3 8. 0-0 dxc2 9. Qxc2 a6 10. Nxc5 Qxc5 11. Bxf7+ Kxf7 12. Qxc5 Nc6 13. Qf5+ Nf6 14. e5 d5 15. Qf4 Ke6 16. exf6 gxf6 17. Nd4+ Nxd4 18. Qxd4 Rg8 19. Re1+ Kf5 20. Qxd5+ Kg6 21. Qxg8+ Kf5 22. Qxh7+ Kg4 23. Qg6+ Kh4 24. Re4+ Bg4 25. Qxg4# 1-0

