[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2002.??.??"]
[Round "9"]
[White "De Klein, Niek"]
[Black "Karsten, Simon"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "73"]
[EventDate "2002.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bd3 Nf6 6. b3 Be7 7. Ba3 0-0 8. Nc3 Nc6 9. 0-0 Bg4 10. h3 Bh5 11. Be2 Re8 12. d4 d5 13. Ng5 Bxe2 14. Qxe2 Bxa3 15. Qf3 Nxd4 16. Qd3 Nc6 17. Rae1 Rxe1 18. Rxe1 Bb4 19. Re3 d4 20. Rf3 Ne5 21. Qb5 Nxf3+ 22. Nxf3 Bxc3 23. Qxb7 g6 24. Ng5 Qd5 25. Qxd5 Nxd5 26. Kf1 Re8 27. f3 Re1+ 28. Kf2 Rc1 29. Kg3 Rxc2 30. Nxf7 Kxf7 31. f4 d3 32. f5 d2 33. fxg6+ hxg6 34. h4 d1Q 35. h5 gxh5 36. Kh2 Be5+ 37. Kh3 0-1

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2002.??.??"]
[Round "1"]
[White "Jacobse, Leon"]
[Black "Karsten, Simon"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "99"]
[EventDate "2002.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nc4 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Qxe2+ 8. Bxe2 Be7 9. Nc3 c6 10. Bxf6 Bxf6 11. Nxd6+ Ke7 12. Nxc8+ Rxc8 13. 0-0 Kf8 14. Rab1 Re8 15. Bf3 Na6 16. Ne4 Bd8 17. Nd6 Re7 18. a3 Rd7 19. Nc4 Bc7 20. Rfe1 Re8 21. Rxe8+ Kxe8 22. Re1+ Kf8 23. b4 Re7 24. Rxe7 Kxe7 25. b5 Nb8 26. Nb2 Kd7 27. bxc6+ Nxc6 28. Nc4 Kc8 29. Bg4+ Kd8 30. g3 Ne5 31. Nxe5 Bxe5 32. a4 Kc7 33. Kg2 Kd6 34. Kf3 Ke7 35. Ke4 Bd6 36. f4 g6 37. f5 Bc5 38. d4 Bd6 39. c4 b6 40. Kd5 Bc7 41. Kc6 Kd8 42. d5 a5 43. d6 Bb8 44. f6 h6 45. h4 Ke8 46. h5 g5 47. Bf5 Kd8 48. Bg6 Ke8 49. Bxf7+ Kxf7 50. d7 1-0

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2002.??.??"]
[Round "3"]
[White "Kars, Roland"]
[Black "Karsten, Simon"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "153"]
[EventDate "2002.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 e6 3. Bg5 d5 4. e3 Nc6 5. Bb5 Bd7 6. Nf3 Be7 7. 0-0 0-0 8. Bf4 a6 9. Bd3 Nh5 10. Ne5 Nxe5 11. Bxe5 Bf6 12. Qxh5 g6 13. Qe2 Bxe5 14. dxe5 Qg5 15. f4 Qe7 16. Rf3 c5 17. e4 c4 18. exd5 cxd3 19. Qxd3 exd5 20. Nxd5 Qc5+ 21. Re3 Bf5 22. Nf6+ Kg7 23. Ne4 Qb6 24. b3 Rad8 25. Qc3 Bxe4 26. e6+ Kg8 27. e7 Rfe8 28. exd8Q Rxd8 29. Kf1 Bc6 30. Rd3 Bb5 31. Rad1 Bxd3+ 32. Rxd3 Rf8 33. Qd4 Qxd4 34. Rxd4 Rc8 35. Rc4 Rxc4 36. bxc4 Kf8 37. Ke2 Ke7 38. Kd3 Kd6 39. Kd4 b6 40. g4 f6 41. h4 h6 42. g5 fxg5 43. hxg5 h5 44. Ke3 Kc5 45. Kd3 h4 46. Ke3 h3 47. Kf2 h2 48. Kg2 h1Q+ 49. Kxh1 Kxc4 50. Kg2 Kd4 51. Kf3 Kd5 52. Ke3 b5 53. Kd3 a5 54. a3 b4 55. axb4 axb4 56. Ke3 Kc4 57. f5 Kc3 58. fxg6 Kxc2 59. g7 b3 60. g8Q b2 61. Qc4+ Kb1 62. Qb3 Ka1 63. Qxb2+ Kxb2 64. g6 Kc3 65. g7 Kc4 66. g8Q+ Kc5 67. Qd8 Kc6 68. Qd1 Kc5 69. Ke4 Kc4 70. Qd4+ Kb5 71. Qc3 Kb6 72. Kd5 Kb7 73. Kd6 Kb8 74. Kd7 Ka7 75. Qb2 Ka6 76. Kc6 Ka5 77. Qb5# 1-0

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2002.??.??"]
[Round "5"]
[White "Karsten, Simon"]
[Black "Fitski, Wouter"]
[Result "0-1"]
[ECO "D38"]
[PlyCount "110"]
[EventDate "2002.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 d5 4. Nc3 Bb4 5. Bd2 Bxc3 6. Bxc3 Nc6 7. e3 Ne4 8. Qc2 0-0 9. Bd3 Nf6 10. 0-0 Ne7 11. Bb4 Re8 12. Rac1 c6 13. Bc3 Ng6 14. Rfd1 Bd7 15. Qb3 Qc7 16. a3 a6 17. Qc2 b5 18. cxd5 exd5 19. Qb3 Bg4 20. Be2 Ne4 21. Re1 Bxf3 22. Bxf3 Nd6 23. Qc2 Nc4 24. Be2 Qe7 25. Bxc4 bxc4 26. Bb4 Qg5 27. Qe2 Nh4 28. g3 Ng6 29. Bc3 Qf6 30. Bb4 a5 31. Bc3 Nf8 32. Red1 Ne6 33. Kg2 Qg6 34. Qc2 Kh8 35. Qxg6 fxg6 36. Re1 Ng5 37. Rcd1 Rf8 38. f4 Ne4 39. Rc1 Rab8 40. Rb1 Rb5 41. Rec1 Rfb8 42. Kh3 Rb3 43. Bxa5 Rxe3 44. Bb4 Rd3 45. Bc3 h6 46. Rc2 Nxc3 47. Kg2 Nxb1 48. Kh3 Nd2 49. Rc1 Ne4 50. Rc2 Rdb3 51. Re2 Rxb2 52. Re1 Nf2+ 53. Kh4 c3 54. Rc1 c2 55. Re1 Ne4 0-1

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2002.??.??"]
[Round "2"]
[White "Karsten, Simon"]
[Black "Kampschroer, Allard"]
[Result "0-1"]
[ECO "D30"]
[PlyCount "50"]
[EventDate "2002.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bf4 Bd6 5. Qd2 Nc6 6. c5 Ne4 7. Qe3 Be7 8. Nbd2 Nb4 9. Qc3 Nxc3 10. bxc3 Nc2+ 11. Kd1 Nxa1 12. Kc1 b6 13. cxb6 axb6 14. Kb1 Qd7 15. Kxa1 Qa4 16. Kb2 Qxa2+ 17. Kc1 Ba3+ 18. Kd1 Qb2 19. e3 Qc1+ 20. Ke2 Ba6+ 21. c4 dxc4 22. e4 c3+ 23. Ke3 cxd2 24. Nxd2 Qc3+ 25. Bd3 Qxd3# 0-1

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2002.??.??"]
[Round "7"]
[White "Karsten, Simon"]
[Black "Spoelstra, Ronald"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "61"]
[EventDate "2002.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bf4 Qb6 7. Qc2 Nge7 8. Bd3 Nf5 9. Nbd2 Be7 10. b3 cxd4 11. cxd4 Ncxd4 12. Nxd4 Qxd4 13. 0-0 Qxf4 14. Nf3 0-0 15. Qd1 Qh6 16. Bxf5 exf5 17. Qxd5 Bc6 18. Qd3 Bxf3 19. Qxf3 g6 20. Qxb7 Bg5 21. g3 f4 22. Qg2 Rfe8 23. Rfe1 Re6 24. Re4 Rae8 25. Rae1 fxg3 26. hxg3 Qg7 27. f4 Bd8 28. Qc2 Qh6 29. Kg2 Qf8 30. Qc3 Qa3 31. Qc2 1/2-1/2

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2002.??.??"]
[Round "4"]
[White "Schippers, Maurice"]
[Black "Karsten, Simon"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "73"]
[EventDate "2002.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Be3 Bf5 7. Bd3 Qd7 8. Ne5 Qe6 9. 0-0 Nf6 10. Nc3 Bxd3 11. Qxd3 Nbd7 12. Rfe1 Bd6 13. Bf4 0-0 14. Ng6 Qg4 15. Nxf8 Bxf4 16. Nxd7 Qxd7 17. Re2 Re8 18. Rae1 Rxe2 19. Rxe2 c6 20. Qh3 Qxh3 21. gxh3 Bd6 22. f3 g6 23. Nd1 Kg7 24. b3 Nh5 25. Nf2 Nf6 26. Ng4 Nxg4 27. hxg4 Kf8 28. c4 dxc4 29. bxc4 Be7 30. d5 Bc5+ 31. Kg2 cxd5 32. cxd5 Be7 33. Rd2 Bd6 34. Kf1 Ke7 35. Ke2 Bxh2 36. Ke3 g5 37. Rxh2 1-0

[Event "NED-ch U12"]
[Site "Hengelo"]
[Date "2002.??.??"]
[Round "8"]
[White "Van de Vrie, Quinten"]
[Black "Karsten, Simon"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "103"]
[EventDate "2002.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bc4 d5 6. Bb5+ Bd7 7. Bxd7+ Nxd7 8. d3 Nef6 9. Nc3 Bc5 10. Bg5 h6 11. Bxf6 Qxf6 12. Nxd5 Qd8 13. d4 Bd6 14. Qe2+ Be7 15. 0-0 c6 16. Nxe7 Qxe7 17. Qd3 0-0 18. Rfe1 Qd6 19. c3 Nf6 20. h3 Rfe8 21. Rxe8+ Rxe8 22. Re1 Rxe1+ 23. Nxe1 Qf4 24. Qe3 Qxe3 25. fxe3 Kf8 26. Kf2 Ke7 27. Kf3 Ke6 28. Nd3 Kd6 29. c4 Ke6 30. Nc5+ Ke7 31. Nxb7 Nd7 32. b4 Ke8 33. Nd6+ Kf8 34. g4 g6 35. Kf4 a6 36. h4 Nb8 37. a4 Ke7 38. Ne4 Nd7 39. Nc5 Nb8 40. Ke5 f6+ 41. Ke4 Ke8 42. d5 cxd5+ 43. Kxd5 Ke7 44. b5 axb5 45. axb5 Nd7 46. Nxd7 Kxd7 47. c5 Kc7 48. Ke6 Kb7 49. Kxf6 Kc7 50. e4 Kd7 51. e5 Ke8 52. b6 1-0

