[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2011.08.05"]
[Round "8"]
[White "Slagter, Jonathan"]
[Black "Rijksen, Arnold"]
[Result "1/2-1/2"]
[ECO "C65"]
[PlyCount "36"]
[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 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. d3 Be7 6. Bg5 0-0 7. Qd2 Be6 8. 0-0-0 a6 9. Ba4 Qd7 10. d4 exd4 11. Nxd4 Rab8 12. h4 b5 13. Bb3 Nxd4 14. Qxd4 c5 15. Bxe6 Qxe6 16. Qe3 h5 17. Qf3 Ng4 18. Nd5 f6 1/2-1/2

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2011.08.05"]
[Round "7"]
[White "Suurmond, Rik"]
[Black "Slagter, Jonathan"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "95"]
[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 d6 3. c3 Nc6 4. d4 cxd4 5. cxd4 Nf6 6. Nc3 g6 7. Be3 Bg7 8. Qd2 0-0 9. Be2 Bd7 10. Bh6 Qb6 11. 0-0-0 Rac8 12. Kb1 Na5 13. Bxg7 Kxg7 14. e5 Bf5+ 15. Ka1 Ne4 16. Nxe4 Bxe4 17. Bd3 Bxf3 18. gxf3 Nc4 19. Bxc4 Rxc4 20. h4 h5 21. Rhg1 Rfc8 22. Qg5 Rc2 23. Rb1 Qxd4 24. Qxe7 dxe5 25. Qxb7 Qxf2 26. Rgd1 Qb6 27. Qd5 R8c5 28. Qe4 Rf2 29. Rd7 Rb5 30. a3 Kh6 31. Qc4 Rxf3 32. Qe4 Rbb3 33. Rd2 Qa5 34. Rbd1 f5 35. Qa8 Qc7 36. Rd7 Qb8 37. Qd5 Rh3 38. Rd2 Rxh4 39. Qf7 Rh1+ 40. Ka2 e4 41. Qg7+ Kg5 42. Qe7+ Kg4 43. R7d6 g5 44. Rg2+ Kf3 45. Rdd2 g4 46. Rdf2+ Ke3 47. Qc5+ Kd3 48. Rd2# 1-0

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2011.08.03"]
[Round "4"]
[White "Beekhuis, Freek"]
[Black "Slagter, Jonathan"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "72"]
[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 d6 3. Nc3 Nc6 4. Bc4 Nf6 5. d3 g6 6. Bg5 Bg7 7. 0-0 0-0 8. Re1 Bd7 9. Nd5 Nxd5 10. exd5 Ne5 11. c3 Bg4 12. b3 h6 13. d4 Bxf3 14. gxf3 hxg5 15. dxe5 Bxe5 16. Qd2 Qd7 17. Kg2 Bf4 18. Qc2 Kg7 19. Rh1 Rh8 20. h3 Rh6 21. h4 gxh4 22. Qe4 h3+ 23. Kf1 g5 24. b4 cxb4 25. cxb4 Rh4 26. Qd3 h2 27. Re1 Qh3+ 28. Ke2 Qg2 29. Qc2 Rh3 30. Qc3+ Be5 31. Qe3 f6 32. Bd3 g4 33. Be4 Rc8 34. Qxa7 gxf3+ 35. Ke3 Qg5+ 36. Kd3 Rc3# 0-1

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2011.08.03"]
[Round "5"]
[White "Slagter, Jonathan"]
[Black "De Vries, Geertien"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "81"]
[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. exd5 exd5 4. Nf3 Bd6 5. Nc3 Nf6 6. Bd3 0-0 7. Bg5 Re8+ 8. Ne2 Bg4 9. Nfg1 Nc6 10. c3 Re6 11. h3 Bh5 12. g4 Bg6 13. Qc2 Ne7 14. 0-0-0 Ne4 15. Bh4 c5 16. f3 Nf6 17. dxc5 Bxc5 18. f4 Bxd3 19. Qxd3 Re3 20. Qd2 Re6 21. Nd4 Ra6 22. Bxf6 gxf6 23. Kb1 Nc6 24. Ngf3 Qb6 25. Nb3 Rd8 26. f5 Ra4 27. Qh6 Rd6 28. g5 Be3 29. Qh5 Ne5 30. Nxe5 fxe5 31. f6 Rf4 32. Rhf1 Rxf1 33. Rxf1 Qb5 34. Rd1 d4 35. Qh6 Rxf6 36. Qxf6 Qe2 37. Qf1 Qxf1 38. Rxf1 dxc3 39. bxc3 Bxg5 40. Rg1 f6 41. h4 1-0

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2011.08.02"]
[Round "2"]
[White "Slagter, Jonathan"]
[Black "Hummel, Thomas"]
[Result "0-1"]
[ECO "C41"]
[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 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. dxe5 dxe5 6. Bg5 Be7 7. Bd3 c6 8. 0-0 Qc7 9. Nd2 b6 10. Be3 Nf8 11. Qe2 Be6 12. Bc4 Bxc4 13. Nxc4 Ne6 14. Rad1 0-0 15. Rd3 b5 16. Nd2 b4 17. Ncb1 c5 18. c4 Qc6 19. f3 Nd4 20. Bxd4 cxd4 21. b3 Nd7 22. f4 exf4 23. Rxf4 Bg5 24. Rf1 Be3+ 25. Kh1 Nc5 26. Rxe3 dxe3 27. Qxe3 Rae8 28. e5 f6 29. Nf3 fxe5 30. Re1 e4 31. Nd4 Qf6 32. Nd2 Rd8 33. Ne2 Rxd2 34. Qxd2 Nd3 35. Rb1 Qf1+ 36. Rxf1 Rxf1+ 37. Ng1 Nf2+ 38. Qxf2 Rxf2 39. h3 e3 0-1

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2011.08.02"]
[Round "3"]
[White "Zadi, Job"]
[Black "Slagter, Jonathan"]
[Result "1-0"]
[ECO "B73"]
[PlyCount "59"]
[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. f4 d6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 g6 7. Be2 Bg7 8. Be3 0-0 9. 0-0 Bd7 10. a3 h5 11. Qd2 Bg4 12. Bb5 Qc7 13. f5 e5 14. Nb3 a6 15. Bd3 Rad8 16. h3 Bxh3 17. gxh3 d5 18. Bh6 dxe4 19. Bxg7 Kxg7 20. Nxe4 Nxe4 21. Qg2 Qb6+ 22. Kh1 Nf6 23. fxg6 Rxd3 24. gxf7+ Kxf7 25. Rxf6+ Kxf6 26. Rf1+ Ke7 27. Qg7+ Ke6 28. Qg6+ Kd5 29. Qxd3+ Nd4 30. Rxf8 1-0

[Event "Borne Euro Chess op-A"]
[Site "Borne"]
[Date "2011.08.01"]
[Round "1"]
[White "Slagter, Jonathan"]
[Black "Klepke, Ricardo"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "2005"]
[PlyCount "46"]
[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. exd5 exd5 4. Nf3 Bd6 5. Nc3 c6 6. g3 Qc7 7. Bg2 Ne7 8. 0-0 0-0 9. Re1 Ng6 10. h4 Bg4 11. Qd3 Na6 12. Re3 f5 13. Ng5 f4 14. gxf4 Nb4 15. Qd2 Bxf4 16. a3 Nxh4 17. axb4 Bxg5 18. Qe1 Bxe3 19. Bxe3 Nxg2 20. Kxg2 Bf3+ 21. Kg1 Qd7 22. Ne2 Qh3 23. Ng3 Qg2# 0-1

[Event "NED-ch op U18"]
[Site "Enschede"]
[Date "2010.08.13"]
[Round "8"]
[White "Slagter, Jonathan"]
[Black "Van Ginneken, Maikel"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "1400"]
[BlackElo "1316"]
[PlyCount "71"]
[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. Nc3 Nf6 4. Bb5 Bc5 5. d3 0-0 6. Bg5 d6 7. Nd5 Bg4 8. Bxf6 gxf6 9. h3 Bh5 10. g4 Bg6 11. h4 h5 12. gxh5 Bxh5 13. Rg1+ Kh8 14. Qd2 Kh7 15. Qe2 Nd4 16. Ng5+ Kh6 17. Qd2 fxg5 18. Qxg5+ Qxg5 19. hxg5+ Kg7 20. Rh1 Nxc2+ 21. Kd2 Nxa1 22. Rxh5 c6 23. Ne7 cxb5 24. Rh6 f6 25. Nf5+ Kg8 26. g6 Rfe8 27. g7 Kf7 28. Rh7 Rac8 29. g8Q+ Kxg8 30. Rxb7 Bb4+ 31. Ke3 Nc2+ 32. Kf3 Ne1+ 33. Kg4 Nxd3 34. Kh5 Rc1 35. Nh6+ Kh8 36. Nf7+ 1/2-1/2

[Event "NED-ch op U18"]
[Site "Enschede"]
[Date "2010.08.12"]
[Round "6"]
[White "Komen, Jan Pjotr"]
[Black "Slagter, Jonathan"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "1708"]
[BlackElo "1400"]
[PlyCount "59"]
[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 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nc3 Bd6 6. Nf3 Nc6 7. 0-0 0-0 8. a3 b6 9. e4 e5 10. d5 Ne7 11. Bg5 Ng6 12. Bb5 h6 13. Bd2 Nd7 14. Re1 f5 15. exf5 Rxf5 16. Bd3 Rf6 17. Ne4 Nc5 18. Nxf6+ Qxf6 19. Bxg6 Qxg6 20. Nxe5 Qf5 21. Qf3 Bxe5 22. Qxf5 Bxf5 23. Rxe5 Bd7 24. Bc3 g5 25. Re7 Rd8 26. Rg7+ Kf8 27. Re1 Re8 28. Rxe8+ Kxe8 29. Bf6 Ne4 30. Re7+ 1-0

[Event "NED-ch op U18"]
[Site "Enschede"]
[Date "2010.08.11"]
[Round "5"]
[White "Van Veelen, Jouke"]
[Black "Slagter, Jonathan"]
[Result "1-0"]
[ECO "D25"]
[WhiteElo "1801"]
[BlackElo "1400"]
[PlyCount "39"]
[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 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 Nc6 6. Qb3 e6 7. Nbd2 Rb8 8. Bb5 Bb4 9. 0-0 0-0 10. a3 Bd6 11. Bxc6 bxc6 12. Qc2 Qd7 13. e4 Bf4 14. Ne5 Bxe5 15. dxe5 Ne8 16. Nc4 Rd8 17. Be3 a6 18. f3 Bh5 19. Rad1 Qc8 20. Bc5 1-0

[Event "NED-ch op U18"]
[Site "Enschede"]
[Date "2010.08.10"]
[Round "3"]
[White "Gairabekova, Diana"]
[Black "Slagter, Jonathan"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1600"]
[BlackElo "1400"]
[PlyCount "64"]
[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 Nc6 5. Bb5 Bd7 6. Nc3 Nf6 7. 0-0 g6 8. Bg5 Bg7 9. Re1 0-0 10. Nxc6 Bxc6 11. Bxc6 bxc6 12. e5 dxe5 13. Rxe5 Qb6 14. Na4 Qc7 15. Re3 Nd5 16. Rh3 Qa5 17. c4 Nc3 18. bxc3 Qxg5 19. Qf3 Rac8 20. Rg3 Qa5 21. Qd1 Rfd8 22. Qc2 Rd7 23. Rd1 Rxd1+ 24. Qxd1 Rd8 25. Qb3 Qh5 26. Rf3 e5 27. c5 Rd7 28. h3 e4 29. Re3 Rd1+ 30. Kh2 Be5+ 31. g3 Rd2 32. h4 Qf5 0-1

[Event "NED-ch op U18"]
[Site "Enschede"]
[Date "2010.08.10"]
[Round "4"]
[White "Slagter, Jonathan"]
[Black "Oudshoorn, Arres"]
[Result "0-1"]
[ECO "C46"]
[WhiteElo "1400"]
[BlackElo "1974"]
[PlyCount "57"]
[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. d4 exd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 0-0 8. Qd2 d5 9. 0-0-0 dxe4 10. fxe4 Ng4 11. Nxc6 Qxd2+ 12. Bxd2 bxc6 13. Re1 Be5 14. h3 Nf6 15. Bd3 Be6 16. Kb1 c5 17. Nd5 Bxd5 18. exd5 Nd7 19. Bb5 Rab8 20. Bxd7 Bxb2 21. Re3 c4 22. a4 Bd4+ 23. Kc1 Rfd8 24. Bb5 Bxe3 25. Bxe3 Rxd5 26. Bxc4 Rd7 27. Bb5 Re7 28. Kd2 c5 29. Re1 0-1

[Event "Enschede op-B U16"]
[Site "Enschede"]
[Date "2009.08.03"]
[Round "1"]
[White "Mostertman, Xander"]
[Black "Slagter, Jonathan"]
[Result "1-0"]
[ECO "B79"]
[WhiteElo "1845"]
[BlackElo "1388"]
[PlyCount "52"]
[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. Be3 Nf6 6. Nc3 g6 7. f3 Bg7 8. Bc4 Bd7 9. Qd2 0-0 10. 0-0-0 Ne5 11. Bb3 Rc8 12. h4 Nc4 13. Bxc4 Rxc4 14. h5 Qa5 15. Kb1 Rfc8 16. Nb3 Qa6 17. hxg6 fxg6 18. Bh6 Ba4 19. Bxg7 Kxg7 20. Qh6+ Kf7 21. g4 b5 22. g5 b4 23. gxf6 Kxf6 24. Nd5+ Ke6 25. Qh3+ Kf7 26. Qh6 Ke8 1-0

[Event "Twente Young Master op-C"]
[Site "Twente"]
[Date "2007.08.11"]
[Round "9"]
[White "Slagter, Jonathan"]
[Black "Vandevenne, Sander"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1381"]
[BlackElo "1540"]
[PlyCount "41"]
[EventDate "2007.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nc6 5. a3 Nf6 6. Nc3 g6 7. h3 Bg7 8. d5 Ne5 9. f4 Ned7 10. Bb5 a6 11. Ba4 b5 12. Bc2 Qb6 13. Nf3 0-0 14. g4 e6 15. dxe6 fxe6 16. Qe2 Bb7 17. Be3 Qc7 18. 0-0 Nc5 19. Bd2 Rad8 20. Rac1 Qb6 21. Qh2 1/2-1/2

[Event "Twente Young Master op-C"]
[Site "Twente"]
[Date "2007.08.10"]
[Round "7"]
[White "Vierkant, Alexander"]
[Black "Slagter, Jonathan"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1400"]
[BlackElo "1381"]
[PlyCount "37"]
[EventDate "2007.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e6 4. Bxc4 Nf6 5. Nc3 Bb4 6. f3 Nc6 7. Nge2 0-0 8. Bg5 b6 9. e5 h6 10. Bh4 g5 11. Bg3 Nd5 12. Qd2 Bb7 13. h4 f6 14. hxg5 hxg5 15. exf6 Qxf6 16. Rh5 Kf7 17. Rxg5 Ke8 18. Bxd5 exd5 19. Bxc7 1-0

[Event "Twente Young Master op-C"]
[Site "Twente"]
[Date "2007.08.08"]
[Round "5"]
[White "Comhaire, Cedric"]
[Black "Slagter, Jonathan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "800"]
[BlackElo "1381"]
[PlyCount "49"]
[EventDate "2007.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 Nf6 5. Bb5 Bd7 6. 0-0 g6 7. d3 Bg7 8. Be3 0-0 9. Qe1 Ng4 10. Bd2 Nd4 11. Nxd4 Bxd4+ 12. Kh1 Bxc3 13. Bxc3 Bxb5 14. Qg3 Nf6 15. f5 Rc8 16. Qf4 Bc6 17. Rf3 b5 18. Qh6 Nh5 19. Rh3 f6 20. g4 Kf7 21. gxh5 gxf5 22. Qxh7+ Ke6 23. Qxf5+ Kf7 24. h6 Ke8 25. Rg1 1-0

[Event "Twente Young Master op-C"]
[Site "Twente"]
[Date "2007.08.07"]
[Round "2"]
[White "Slagter, Jonathan"]
[Black "Van Osch, Mees"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1381"]
[BlackElo "1683"]
[PlyCount "71"]
[EventDate "2007.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[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 Nf6 4. Bb5 d6 5. d3 Bg4 6. h3 Bxf3 7. Qxf3 Be7 8. 0-0 0-0 9. Qg3 Nh5 10. Qg4 g6 11. f4 Nxf4 12. Bxf4 exf4 13. Rxf4 Bg5 14. Rf2 Be3 15. Raf1 Bxf2+ 16. Rxf2 Nd4 17. Bc4 c6 18. Qf4 Ne6 19. Qg4 Qe7 20. Ne2 a5 21. Ng3 Kh8 22. h4 b5 23. Bxe6 Qxe6 24. Qg5 Qe5 25. Qg4 h5 26. Qf3 Qxb2 27. Nxh5 Qa1+ 28. Rf1 Qd4+ 29. Rf2 gxh5 30. Qxh5+ Kg8 31. Qg5+ Qg7 32. Qh5 Rae8 33. Rf4 Re6 34. g4 Rh6 35. Qf5 Rxh4 36. Qd7 0-1

[Event "Twente Young Master op-C"]
[Site "Twente"]
[Date "2007.08.07"]
[Round "3"]
[White "Springelkamp, Gerdien"]
[Black "Slagter, Jonathan"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1048"]
[BlackElo "1381"]
[PlyCount "44"]
[EventDate "2007.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 Nc6 5. d3 g6 6. Bg5 Bg7 7. Qe2 0-0 8. Qe3 Bg4 9. Bh6 Bxf3 10. gxf3 Nd4 11. 0-0-0 Qd7 12. Bxg7 Kxg7 13. Nd5 Nxd5 14. Bxd5 Qa4 15. Rd2 e6 16. a3 exd5 17. exd5 Rae8 18. Qf4 Nb3+ 19. cxb3 Qxf4 20. h4 Re2 21. h5 Qxd2+ 22. Kb1 Qxb2# 0-1

[Event "Twente Young Master op-C"]
[Site "Twente"]
[Date "2007.08.06"]
[Round "1"]
[White "Van Andel, Martijn"]
[Black "Slagter, Jonathan"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1695"]
[BlackElo "1381"]
[PlyCount "49"]
[EventDate "2007.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. 0-0 Nc6 9. h3 Ne5 10. Bb3 Bd7 11. f4 Nc6 12. a3 Rc8 13. Qd2 Re8 14. f5 Nxd4 15. Bxd4 Qa5 16. fxg6 hxg6 17. Bxf6 Bxf6 18. Qh6 Rf8 19. Qxg6+ Kh8 20. Qh6+ Kg8 21. Nd5 Qc5+ 22. Kh1 Be6 23. Rf3 Bxd5 24. Rg3+ Bg7 25. Qxg7# 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2005.08.13"]
[Round "12"]
[White "Slagter, Jonathan"]
[Black "Suurmond, Rik"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "1177"]
[BlackElo "1280"]
[PlyCount "60"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Nxe5 5. d4 Bb4 6. dxe5 Bxc3+ 7. bxc3 f6 8. exf6 Nxf6 9. Bd3 0-0 10. 0-0 Re8 11. f3 d6 12. Bg5 h6 13. Bh4 Rf8 14. Qb1 Qe8 15. Qb3+ Kh8 16. Rae1 a6 17. Bg3 Nd7 18. Qc4 c6 19. Qd4 Rf6 20. e5 dxe5 21. Bxe5 Nxe5 22. Rxe5 Qf8 23. Qe4 Bf5 24. Rxf5 Rxf5 25. Qxf5 Qxf5 26. Bxf5 Rf8 27. Bd3 b5 28. Re1 c5 29. Re6 c4 30. Be4 a5 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2005.08.12"]
[Round "10"]
[White "Slagter, Jonathan"]
[Black "Baisakow, Christine"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1177"]
[BlackElo "1161"]
[PlyCount "62"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nxc6 bxc6 7. Nc3 Nf6 8. Qd2 0-0 9. f3 d5 10. exd5 cxd5 11. Bb5 e5 12. Ne2 e4 13. 0-0-0 a6 14. Bc6 Rb8 15. Bxd5 Nxd5 16. Qxd5 Qxd5 17. Rxd5 Be6 18. Ra5 Bxb2+ 19. Kd1 exf3 20. gxf3 Bg7 21. Rxa6 Rfd8+ 22. Ke1 Rb1+ 23. Bc1 Bc4 24. Rc6 Bxe2 25. Kxe2 Re8+ 26. Kd2 Bh6+ 27. Kd3 Rxc1 28. Rxc1 Bxc1 29. a4 Ra8 30. Rc4 f5 31. Kc3 Kf7 1/2-1/2

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2005.08.09"]
[Round "3"]
[White "Slagter, Jonathan"]
[Black "Van der Auweraert, Jasper"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1177"]
[PlyCount "64"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Bf4 Qb6 6. Qc1 Bb4+ 7. c3 Be7 8. Nbd2 c5 9. Nb3 cxd4 10. cxd4 Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 Nh6 13. Be2 0-0 14. 0-0 Nc6 15. Nc5 Rad8 16. b3 Be4 17. Qg5 Nf5 18. Na4 Qb4 19. Rfd1 Ncxd4 20. Nxd4 Nxd4 21. Qe3 Nc2 22. Qxa7 Nxa1 23. Rxa1 Rc8 24. Qe3 Rc2 25. Bd3 Bxd3 26. Qxd3 Rxa2 27. Rxa2 Qe1+ 28. Qf1 Qxe5 29. Nc5 Qg5 30. b4 g6 31. g3 b6 32. Nd3 Re8 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2005.08.08"]
[Round "1"]
[White "Slagter, Jonathan"]
[Black "Beukema, Stefan"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "1177"]
[BlackElo "1603"]
[PlyCount "46"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. Nxe5 Nxe5 6. d4 Bd6 7. dxe5 Bxe5 8. 0-0 0-0 9. Bg5 c6 10. Be2 Qb6 11. Rb1 d6 12. Kh1 Nd7 13. f4 Bf6 14. Bxf6 Nxf6 15. Qxd6 Bg4 16. Bf3 Rad8 17. Qe7 Bxf3 18. Rxf3 Rfe8 19. Qa3 Ng4 20. Rff1 Nf2+ 21. Kg1 Nh3+ 22. Kh1 Qg1+ 23. Rxg1 Nf2# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2005.05.07"]
[Round "8"]
[White "De Vries, Joel"]
[Black "Slagter, Jonathan"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "1446"]
[BlackElo "1322"]
[PlyCount "49"]
[EventDate "2005.05.05"]
[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 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 Nxd4 10. Bxd4 Bd7 11. 0-0-0 a6 12. g4 b5 13. Bb3 b4 14. Nd5 Nxd5 15. Bxg7 Kxg7 16. Bxd5 Rb8 17. h4 e6 18. Bc4 a5 19. Qxd6 Rb7 20. h5 Rc7 21. Bb5 Bxb5 22. Qxd8 Rxd8 23. Rxd8 Ba4 24. g5 b3 25. h6# 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2005.05.07"]
[Round "7"]
[White "Slagter, Jonathan"]
[Black "Groenewegen, Niels"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1322"]
[PlyCount "67"]
[EventDate "2005.05.05"]
[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 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. d3 Bd7 6. Bg5 Be7 7. 0-0 0-0 8. Bxf6 Bxf6 9. Nd5 a6 10. Ba4 b5 11. Bb3 Bg4 12. c3 Na5 13. Bc2 c6 14. Ne3 Qd7 15. b4 Nb7 16. Bb3 a5 17. a4 axb4 18. axb5 Rxa1 19. Qxa1 Bxf3 20. gxf3 Qh3 21. Qd1 Bg5 22. Ng2 Nd8 23. Ba2 Ne6 24. Bxe6 fxe6 25. Qe2 Rxf3 26. Qa2 h6 27. Qa8+ Kh7 28. Qxc6 Bf4 29. Nxf4 exf4 30. Qxd6 Qg4+ 31. Kh1 Rh3 32. Qe7 f3 33. Rg1 Qf4 34. Qxg7# 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2005.05.07"]
[Round "9"]
[White "Slagter, Jonathan"]
[Black "Otten, Martijn"]
[Result "1/2-1/2"]
[ECO "C46"]
[WhiteElo "1322"]
[BlackElo "1335"]
[PlyCount "132"]
[EventDate "2005.05.05"]
[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 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Bxf2+ 5. Kxf2 Nxe5 6. d3 d6 7. Be2 Nf6 8. Bf4 0-0 9. Rf1 Qe7 10. Kg1 h6 11. Qe1 Nfg4 12. Qg3 Kh8 13. Nd5 Qd7 14. Qh4 c6 15. Nc3 f6 16. Bd2 Ng6 17. Qh5 Kh7 18. h3 N4e5 19. d4 Nf7 20. Bg4 Qe7 21. Bf5 Nfh8 22. Rae1 Qf7 23. Re3 d5 24. Rfe1 a6 25. exd5 Bxf5 26. Qxf5 Rad8 27. Re7 Qg8 28. Rxb7 cxd5 29. Ree7 Rf7 30. Rxf7 Nxf7 31. Qe6 Ng5 32. Qxg8+ Kxg8 33. Bxg5 hxg5 34. Ra7 Rd6 35. Kf2 Nf4 36. Rc7 Rb6 37. b3 Rb4 38. g3 Nxh3+ 39. Ke3 f5 40. Nxd5 f4+ 41. gxf4 gxf4+ 42. Nxf4 Nxf4 43. Kxf4 Rxd4+ 44. Ke3 Rg4 45. Ra7 Rg6 46. c4 Re6+ 47. Kd4 g5 48. Kd5 Rg6 49. c5 g4 50. c6 Rg5+ 51. Ke4 Rc5 52. Rxa6 g3 53. Kf3 Rc3+ 54. Kg2 Kf8 55. Ra8+ Ke7 56. Rg8 Rc1 57. Rxg3 Rc2+ 58. Kh3 Rxa2 59. c7 Kd7 60. Rc3 Kc8 61. Kg4 Ra5 62. Kf4 Ra7 63. Ke5 Rxc7 64. Rxc7+ Kxc7 65. Kd5 Kb6 66. Kc4 Kc6 1/2-1/2

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2005.05.06"]
[Round "4"]
[White "Gunther, Justin"]
[Black "Slagter, Jonathan"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1492"]
[BlackElo "1322"]
[PlyCount "115"]
[EventDate "2005.05.05"]
[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. d4 cxd4 3. Qxd4 Nc6 4. Qa4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Bg5 0-0 8. Nf3 d6 9. Bb5 Bd7 10. Bxf6 Bxf6 11. Qb3 Qc7 12. Nd5 Qa5+ 13. c3 Bg4 14. Nxf6+ exf6 15. Nd2 Ne5 16. f4 Nc6 17. Nc4 Qc7 18. h3 Be6 19. Qc2 Bxc4 20. Bxc4 Rad8 21. Bd5 Ne7 22. 0-0 Nxd5 23. exd5 Qc5+ 24. Qf2 Qxf2+ 25. Rxf2 Rfe8 26. Raf1 Rc8 27. Rc2 Rc4 28. b3 Rce4 29. c4 b6 30. f5 g5 31. Rd1 Re1+ 32. Rxe1 Rxe1+ 33. Kf2 Re5 34. g4 Kf8 35. Kg3 h6 36. Kf3 Ke8 37. Re2 Rxe2 38. Kxe2 Kd7 39. Kf3 Ke7 40. Ke4 Kd7 41. Kd4 Kc7 42. Kc3 a5 43. b4 Kb7 44. a3 Ka6 45. Kd4 Kb7 46. c5 bxc5+ 47. bxc5 dxc5+ 48. Kxc5 Kc7 49. d6+ Kd7 50. Kd5 a4 51. Kc5 Kd8 52. Kc6 Kc8 53. d7+ Kd8 54. Kd6 h5 55. gxh5 g4 56. h6 g3 57. h7 g2 58. h8Q# 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2005.05.06"]
[Round "6"]
[White "Otte, Pim"]
[Black "Slagter, Jonathan"]
[Result "1/2-1/2"]
[ECO "B26"]
[BlackElo "1322"]
[PlyCount "87"]
[EventDate "2005.05.05"]
[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. Nc3 d6 3. g3 Nc6 4. Bg2 Nf6 5. d3 g6 6. Be3 Bg7 7. Qd2 0-0 8. Bh6 Bg4 9. Bxg7 Kxg7 10. f3 Bd7 11. 0-0-0 Qa5 12. h4 b5 13. g4 b4 14. Nb1 Qxa2 15. h5 b3 16. c3 Qa4 17. hxg6 fxg6 18. Qh6+ Kg8 19. f4 Bxg4 20. Bf3 Bxf3 21. Nxf3 Rf7 22. Ng5 Rg7 23. Ne6 Rf7 24. Rdg1 Kh8 25. Rxg6 Rg8 26. Rhg1 Qa6 27. Kd2 Qc8 28. f5 Ne5 29. Rxg8+ Nxg8 30. Qh5 Nf6 31. Qh3 Qa6 32. c4 Qa5+ 33. Kc1 Qa6 34. Rg5 Qa5 35. Qg3 Neg4 36. Kd1 Qa1 37. Kc1 Qa5 38. Qg1 a6 39. Rxg4 Nxg4 40. Qxg4 Qe1+ 41. Qd1 Qe3+ 42. Qd2 Qg1+ 43. Qd1 Qe3+ 44. Qd2 1/2-1/2

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2005.05.05"]
[Round "1"]
[White "Slagter, Jonathan"]
[Black "Nap, Rowan"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1322"]
[BlackElo "1601"]
[PlyCount "47"]
[EventDate "2005.05.05"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Nc3 e5 7. Bd3 Bc5 8. 0-0 d5 9. Bg5 Bb7 10. Qf3 Qd6 11. Bxf6 gxf6 12. Rfe1 0-0-0 13. Rad1 Kb8 14. a3 Qe6 15. Rb1 h5 16. b4 Bb6 17. a4 a5 18. b5 d4 19. Ne2 c5 20. Rec1 Rdg8 21. Ng3 h4 22. Nf5 h3 23. g3 Rg5 24. Kf1 1/2-1/2

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2005.05.05"]
[Round "3"]
[White "Slagter, Jonathan"]
[Black "Smid, Tom"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1322"]
[BlackElo "1685"]
[PlyCount "76"]
[EventDate "2005.05.05"]
[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 d5 2. e5 Bf5 3. d4 e6 4. Nf3 c5 5. c3 Nc6 6. Bf4 Qb6 7. Qd2 Rc8 8. Be2 f6 9. 0-0 h5 10. Na3 g5 11. Be3 g4 12. Ne1 fxe5 13. dxe5 Nxe5 14. Bb5+ Kf7 15. Nac2 h4 16. Bf4 Ng6 17. Rb1 h3 18. g3 Bxc2 19. Qxc2 Nxf4 20. gxf4 a6 21. Ba4 Qc7 22. Qd2 b5 23. Bd1 Nf6 24. Be2 Bd6 25. Nc2 Bxf4 26. Qd3 Bxh2+ 27. Kh1 d4 28. cxd4 cxd4 29. Nxd4 Qb7+ 30. f3 g3 31. Qe3 g2+ 32. Kxh2 gxf1N+ 33. Rxf1 Ng4+ 34. fxg4+ Ke8 35. Qxe6+ Kd8 36. Nf3 Rc2 37. Re1 Qxf3 38. Kg1 Qg2# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2005.05.05"]
[Round "2"]
[White "Van Eijk, Maurice"]
[Black "Slagter, Jonathan"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "1458"]
[BlackElo "1322"]
[PlyCount "91"]
[EventDate "2005.05.05"]
[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 g6 6. Bc4 Bg7 7. 0-0 0-0 8. f3 Bd7 9. Be3 Nc6 10. Qd2 Qa5 11. Bh6 Ne5 12. Bb3 Rac8 13. Qg5 Qc5 14. Rad1 b5 15. Kh1 b4 16. Na4 Bxa4 17. Bxa4 Bxh6 18. Qxh6 Nc4 19. Bb3 Nxb2 20. Rd2 Nc4 21. Bxc4 Qxc4 22. Rc1 Qxa2 23. Qg5 Qb2 24. Rcd1 a5 25. Nf5 Rfe8 26. c4 Qc3 27. h3 Qxc4 28. Nxd6 exd6 29. Qxf6 b3 30. Rxd6 b2 31. Qxb2 Qb4 32. Qf6 a4 33. Rd7 Rf8 34. e5 Qb2 35. Qf4 a3 36. e6 fxe6 37. Qh6 Qh8 38. h4 a2 39. h5 Rf6 40. Ra7 Rb8 41. Kh2 e5 42. Rdd7 a1Q 43. Rg7+ Kf8 44. Rxh7+ Ke8 45. Rxh8+ Rf8 46. Qxf8# 1-0

