[Event "NED-ch U16"]
[Site "Leiden"]
[Date "2000.05.06"]
[Round "9"]
[White "Sevriens, Thomas"]
[Black "Kamstra, Jippe"]
[Result "0-1"]
[ECO "B56"]
[PlyCount "72"]
[EventDate "2000.05.01"]
[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 Nf6 5. Nc3 e5 6. Nb3 Be6 7. Bg5 Nbd7 8. Bb5 Be7 9. Bxf6 gxf6 10. Qd2 0-0 11. 0-0-0 a6 12. Bxd7 Qxd7 13. Kb1 Rfc8 14. f3 b5 15. g4 a5 16. h4 a4 17. Nc1 b4 18. N3e2 b3 19. cxb3 axb3 20. Nxb3 Rxa2 21. Kxa2 Qa4+ 22. Kb1 Bxb3 23. Nc3 Qa5 24. Qd3 Ra8 25. Kc1 d5 26. exd5 Qa1+ 27. Nb1 Bb4 28. Qxb3 Rc8+ 29. Qc2 Rxc2+ 30. Kxc2 Qa4+ 31. b3 Qa2+ 32. Kd3 Qxb3+ 33. Ke2 Qc2+ 34. Nd2 e4 35. Ke3 Qd3+ 36. Kf4 Bxd2+ 0-1

[Event "NED-ch U16"]
[Site "Leiden"]
[Date "2000.05.05"]
[Round "7"]
[White "Ammerlaan, Stefan"]
[Black "Sevriens, Thomas"]
[Result "1-0"]
[ECO "B73"]
[PlyCount "93"]
[EventDate "2000.05.01"]
[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 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. 0-0 Nc6 9. h3 Bd7 10. Qd2 a6 11. f4 b5 12. Bf3 Rc8 13. Nb3 Na5 14. Nxa5 Qxa5 15. Nd5 Qxd2 16. Nxe7+ Kh8 17. Bxd2 Rxc2 18. Bc3 Re8 19. e5 dxe5 20. fxe5 Rxc3 21. bxc3 Rxe7 22. exf6 Bxf6 23. Rac1 Be6 24. a3 Rc7 25. Rfd1 Rxc3 26. Rxc3 Bxc3 27. Rd8+ Kg7 28. Ra8 a5 29. Be2 Bd5 30. Rd8 Bc4 31. Bxc4 bxc4 32. Rc8 Bb2 33. a4 c3 34. Kf2 h5 35. Ke2 Kh6 36. Rc5 c2 37. Rxc2 Ba3 38. Rd2 g5 39. Rd5 Bb4 40. Rb5 Bc3 41. Kd3 Be1 42. Rb6+ Kg7 43. Ke4 g4 44. hxg4 hxg4 45. Rb1 Bf2 46. Rb5 Be1 47. Rg5+ 1-0

[Event "NED-ch U16"]
[Site "Leiden"]
[Date "2000.05.05"]
[Round "8"]
[White "Wakkee, Colijn"]
[Black "Sevriens, Thomas"]
[Result "1/2-1/2"]
[ECO "E61"]
[PlyCount "96"]
[EventDate "2000.05.01"]
[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 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. Bg5 d6 6. e3 c6 7. Bd3 Nbd7 8. 0-0 a6 9. a4 Re8 10. d5 cxd5 11. cxd5 Nc5 12. Bc2 Bg4 13. h3 Bxf3 14. Qxf3 Rc8 15. Rac1 Qb6 16. Rb1 Nb3 17. e4 Nd4 18. Qe3 Nd7 19. Qd2 Ne5 20. Bd1 Nc4 21. Qc1 Nb3 22. Bxb3 Qxb3 23. Qd1 Qxd1 24. Rfxd1 Na5 25. Ne2 Nb3 26. Be3 Nc5 27. Bxc5 Rxc5 28. Rbc1 Rec8 29. Rxc5 Rxc5 30. Ng3 Be5 31. Rd3 Bxg3 32. Rxg3 Rc4 33. Rb3 Rxe4 34. Rxb7 Rxa4 35. Rxe7 Ra5 36. Ra7 Kg7 37. f4 Ra2 38. b4 Ra4 39. Rd7 Rxb4 40. Rxd6 Rxf4 41. Rxa6 Re4 42. Ra5 Kf6 43. Kf2 Ke5 44. Ra7 Rf4+ 45. Ke3 Re4+ 46. Kf3 Rf4+ 47. Ke3 Re4+ 48. Kf3 Rf4+ 1/2-1/2

[Event "NED-ch U16"]
[Site "Leiden"]
[Date "2000.05.04"]
[Round "6"]
[White "Sevriens, Thomas"]
[Black "Boelaars, Ilja"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "36"]
[EventDate "2000.05.01"]
[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. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Be2 0-0 8. 0-0 d5 9. Nxc6 Qxc6 10. Bxc5 Qxc5 11. exd5 Nxd5 12. Re1 Nf4 13. Bf3 Bf5 14. Be4 Bxe4 15. Rxe4 Rad8 16. Qc2 Nd3 17. Na3 Qg5 18. Nc4 Qg6 1/2-1/2

[Event "NED-ch U16"]
[Site "Leiden"]
[Date "2000.05.03"]
[Round "5"]
[White "Ondersteijn, Niels"]
[Black "Sevriens, Thomas"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "59"]
[EventDate "2000.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 Bf5 4. Ng3 Bg6 5. Nf3 Nf6 6. h4 h6 7. Bc4 Nbd7 8. d3 e6 9. h5 Bh7 10. 0-0 Bd6 11. Nd4 Nc5 12. Bb5+ Ke7 13. c3 Bxg3 14. fxg3 a6 15. Bc4 Ncd7 16. Qf3 Rb8 17. b4 Ne5 18. Qe2 Nxc4 19. dxc4 Rc8 20. Qf3 c6 21. Bxh6 Be4 22. Qe2 Rxh6 23. a4 Bd3 24. Qxd3 Ng4 25. Qe2 Rxh5 26. Qxg4 Qh8 27. Rxf7+ Kd8 28. Nxe6+ Ke8 29. Nxg7+ Kxf7 30. Rf1+ 1-0

[Event "NED-ch U16"]
[Site "Leiden"]
[Date "2000.05.03"]
[Round "4"]
[White "Sevriens, Thomas"]
[Black "Edeling, Jeroen"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "87"]
[EventDate "2000.05.01"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. h3 Bg7 5. Nf3 0-0 6. Bd3 c6 7. Be3 Nbd7 8. 0-0 b5 9. Qd2 a6 10. Bh6 c5 11. Bxg7 Kxg7 12. Rfe1 c4 13. Bf1 Bb7 14. e5 Nd5 15. exd6 exd6 16. a4 Nxc3 17. Qxc3 Nb6 18. axb5 axb5 19. Qb4 Bxf3 20. gxf3 Qg5+ 21. Bg2 Rxa1 22. Rxa1 Re8 23. Qxd6 Nd5 24. Qc5 Re2 25. f4 Qxf4 26. Qxd5 Qxf2+ 27. Kh1 f5 28. Rf1 Qg3 29. Rc1 Qe3 30. Qe5+ Qxe5 31. dxe5 Rxe5 32. c3 Re2 33. Rb1 f4 34. Bf3 Re3 35. Kg2 g5 36. Rd1 Re5 37. Rd5 Kf6 38. Rxe5 Kxe5 39. Bc6 b4 40. cxb4 h5 41. Be8 g4 42. Bxh5 f3+ 43. Kf2 gxh3 44. Bxf3 1-0

[Event "NED-ch U16"]
[Site "Leiden"]
[Date "2000.05.02"]
[Round "2"]
[White "De Bode, Christian"]
[Black "Sevriens, Thomas"]
[Result "1-0"]
[ECO "E90"]
[PlyCount "89"]
[EventDate "2000.05.01"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Bd3 Na6 7. a3 c5 8. d5 Nc7 9. 0-0 Bd7 10. Re1 h6 11. e5 Nfe8 12. Qc2 dxe5 13. Nxe5 Nd6 14. f4 Bf5 15. g4 Bxd3 16. Qxd3 a6 17. Be3 Qc8 18. h3 h5 19. Bxc5 hxg4 20. Nxg4 Nce8 21. Bxd6 Nxd6 22. b3 Qc5+ 23. Kg2 b5 24. Ne5 bxc4 25. bxc4 Bxe5 26. fxe5 Qxc4 27. Qxc4 Nxc4 28. e6 f6 29. Ne4 Rfd8 30. Rac1 Nd6 31. Kf3 Rab8 32. Rb1 Nxe4 33. Kxe4 Rdc8 34. Rec1 Rxc1 35. Rxb8+ Kg7 36. Rb6 Rc4+ 37. Kd3 Ra4 38. Rb7 Kf8 39. Rb8+ Kg7 40. Re8 Ra5 41. Rxe7+ Kf8 42. Rf7+ Ke8 43. Rg7 f5 44. d6 Re5 45. Rg8# 1-0

[Event "NED-ch U16"]
[Site "Leiden"]
[Date "2000.05.02"]
[Round "3"]
[White "Sevriens, Thomas"]
[Black "Freeke, Matthieu"]
[Result "0-1"]
[ECO "B78"]
[PlyCount "66"]
[EventDate "2000.05.01"]
[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 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 Bd7 9. Qd2 Rc8 10. Bb3 0-0 11. 0-0-0 Ne5 12. g4 Nc4 13. Bxc4 Rxc4 14. h4 b5 15. h5 b4 16. Nd5 Nxd5 17. exd5 Qa5 18. Kb1 Qxd5 19. hxg6 fxg6 20. Qh2 Qe5 21. Qd2 Rxf3 22. Rhe1 Rxe3 23. Rxe3 Qxd4 24. Qxd4 Rxd4 25. Rxd4 Bxd4 26. Rxe7 Bc6 27. Kc1 h5 28. Re6 Kf7 29. Rxd6 Be3+ 30. Kb1 hxg4 31. Rxc6 g3 32. Rc7+ Kf6 33. Rc6+ Kf5 0-1

[Event "NED-ch U16"]
[Site "Leiden"]
[Date "2000.05.01"]
[Round "1"]
[White "Sevriens, Thomas"]
[Black "L'Ami, Erwin"]
[Result "0-1"]
[ECO "B84"]
[BlackElo "2301"]
[PlyCount "72"]
[EventDate "2000.05.01"]
[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 Nf6 5. Nc3 e6 6. Be3 a6 7. Be2 Qc7 8. 0-0 b5 9. a3 Bb7 10. Bf3 Nbd7 11. Re1 Be7 12. Nb3 0-0 13. g3 Ne5 14. Bg2 Nc4 15. Bc1 Rfd8 16. Nd2 d5 17. Nxc4 Qxc4 18. exd5 Nxd5 19. Nxd5 Bxd5 20. b3 Qc6 21. Bxd5 Rxd5 22. Qe2 Rc8 23. Qg4 h5 24. Qf3 Re5 25. Qd1 Rxe1+ 26. Qxe1 Qxc2 27. Bf4 Qxb3 28. Qd2 Rd8 29. Qa5 Rd1+ 30. Rxd1 Qxd1+ 31. Kg2 Qd5+ 32. Kg1 h4 33. h3 hxg3 34. Bxg3 Qc6 35. Kh2 g6 36. Kg1 Qc1+ 0-1

