[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2006.05.27"]
[Round "7"]
[White "Dijkstra, Yolmer"]
[Black "Ocelik, Vaclav"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1333"]
[PlyCount "82"]
[EventDate "2006.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. d3 Bg4 5. c3 Nf6 6. Be3 g6 7. Nbd2 Bg7 8. 0-0 0-0 9. Qe1 Qb6 10. Rb1 Bxf3 11. Nxf3 Na5 12. b3 Nxc4 13. bxc4 Qc7 14. d4 Nxe4 15. dxc5 Bxc3 16. Qc1 dxc5 17. Rb3 Bg7 18. Bf4 Nd6 19. Qa3 Qc6 20. Ne5 Bxe5 21. Bxe5 Nxc4 22. Qc1 Nxe5 23. Rh3 h5 24. Qh6 Qf6 25. f3 Qg7 26. Qe3 Nc6 27. f4 Qd4 28. Qxd4 cxd4 29. f5 Rad8 30. Rf4 e5 31. Rfh4 d3 32. g4 d2 33. gxh5 d1Q+ 34. Kg2 Rd2+ 35. Kg3 Rd3+ 36. Kf2 Qd2+ 37. Kf1 Rxh3 38. Rxh3 Qf4+ 39. Kg1 Qg4+ 40. Rg3 Qxg3+ 41. hxg3 gxh5 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2006.05.27"]
[Round "9"]
[White "Dijkstra, Yolmer"]
[Black "Suilen, Willem"]
[Result "0-1"]
[ECO "C53"]
[BlackElo "1298"]
[PlyCount "110"]
[EventDate "2006.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. h3 Nf6 6. d4 Bb6 7. d5 Ne7 8. Be3 Bxe3 9. fxe3 Nxe4 10. Nbd2 Nxd2 11. Qxd2 0-0 12. Qd3 f5 13. e4 fxe4 14. Qxe4 Bf5 15. Qh4 Ng6 16. Qxd8 Raxd8 17. Ng5 Rc8 18. Rf1 Nf4 19. g3 Bd3 20. gxf4 Bxc4 21. Rf2 Rxf4 22. Rxf4 exf4 23. Ne6 Re8 24. Kf2 f3 25. Nxc7 Re7 26. Ne6 Bxd5 27. Nf4 Bc6 28. Rd1 Re4 29. Nd3 Re2+ 30. Kf1 Bb5 31. b3 Bxd3 32. Rxd3 Rxa2 33. Rxf3 a5 34. Rd3 b5 35. Rxd6 a4 36. Rd8+ Kf7 37. Rd7+ Kg6 38. Rd6+ Kh5 39. Rd5+ Kh6 40. Rxb5 a3 41. c4 Rb2 42. Ke1 a2 43. Ra5 Rb1+ 44. Kd2 a1Q 45. Rxa1 Rxa1 46. Kd3 Kg6 47. Kd4 Kf6 48. Kd5 Rb1 49. Kd6 Rxb3 50. c5 Rc3 51. c6 g5 52. Kd7 h5 53. c7 g4 54. c8N Rxc8 55. Kxc8 gxh3 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2006.05.27"]
[Round "8"]
[White "Huenen, Tristan"]
[Black "Dijkstra, Yolmer"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1468"]
[PlyCount "65"]
[EventDate "2006.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Be7 6. e3 Nc6 7. Bxc4 0-0 8. 0-0 b6 9. Re1 Bb7 10. Rc1 Na5 11. Bd3 Qd7 12. e4 Rad8 13. Rc2 h6 14. Bh4 Ng4 15. Bxe7 Qxe7 16. e5 f6 17. h3 fxe5 18. hxg4 exd4 19. Nb5 Bc6 20. Nbxd4 Bd5 21. b3 Qd7 22. Rd2 c5 23. Ne5 Qb7 24. Ndf3 Rde8 25. Bb5 Rd8 26. Kf1 Qb8 27. Nd7 Rxd7 28. Bxd7 Qb7 29. Bxe6+ Bxe6 30. Rxe6 Nc6 31. Rd7 Qc8 32. Red6 a5 33. Qd5+ 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2006.05.26"]
[Round "5"]
[White "Dijkstra, Yolmer"]
[Black "Veltkamp, Bastiaan"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "1332"]
[PlyCount "48"]
[EventDate "2006.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. h3 Na5 7. 0-0 Nxc4 8. dxc4 Be6 9. b3 0-0 10. Ng5 Bd7 11. Nd5 h6 12. Nf3 Nxe4 13. Re1 Nf6 14. Nxf6+ Bxf6 15. Qd2 e4 16. Rxe4 Bxa1 17. c3 Qf6 18. Re3 Rfe8 19. Rxe8+ Rxe8 20. c5 Bxc3 21. Qd3 Bb4 22. cxd6 Bxd6 23. g3 Bxh3 24. Be3 Qxf3 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2006.05.26"]
[Round "4"]
[White "Mostertman, Xander"]
[Black "Dijkstra, Yolmer"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1368"]
[PlyCount "97"]
[EventDate "2006.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 d6 5. 0-0 Bg4 6. Be2 Nf6 7. d3 h6 8. Nd2 Bxe2 9. Qxe2 Nd4 10. Qd1 0-0 11. Nf3 a6 12. Be3 Re8 13. Bxd4 exd4 14. Ne2 d5 15. Nexd4 dxe4 16. dxe4 Bxd4 17. Nxd4 Rxe4 18. Nb3 Qxd1 19. Raxd1 Re2 20. Rd2 Rxd2 21. Nxd2 Rd8 22. Nb3 Ne4 23. f3 Nd2 24. Re1 Nxb3 25. cxb3 Kh7 26. Re7 Rd1+ 27. Kf2 Rd2+ 28. Kg3 Rxb2 29. Rxc7 Rxa2 30. Rxb7 f6 31. Rb4 a5 32. Ra4 Rb2 33. Ra3 g5 34. Kh3 Kg6 35. g4 h5 36. Kg3 h4+ 37. Kh3 Rf2 38. b4 axb4 39. Rb3 f5 40. Rxb4 Rxf3+ 41. Kg2 fxg4 42. Rxg4 Rf4 43. Kh3 Rf3+ 44. Kg2 Rd3 45. Re4 Rd2+ 46. Kg1 Kf5 47. Ra4 g4 48. h3 g3 49. Rxh4 1/2-1/2

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2006.05.26"]
[Round "6"]
[White "Van der Auweraert, Elwin"]
[Black "Dijkstra, Yolmer"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "1420"]
[PlyCount "61"]
[EventDate "2006.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nf6 8. d5 Bxc3+ 9. bxc3 Nxe4 10. dxc6 bxc6 11. Bxc6+ Bd7 12. Bxe4 0-0 13. Bxa8 Qxa8 14. 0-0 Re8 15. Re1 Bg4 16. Rxe8+ Qxe8 17. Be3 a6 18. h3 Bh5 19. Qd5 g6 20. g4 Qd7 21. Bh6 Bxg4 22. Qa8+ Qc8 23. Qxc8+ Bxc8 24. Re1 Bd7 25. Re7 Ba4 26. Rxc7 f6 27. Nd4 d5 28. Nc6 Bxc6 29. Rxc6 g5 30. Rxf6 g4 31. Rf8# 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2006.05.25"]
[Round "2"]
[White "Brookes, Christopher"]
[Black "Dijkstra, Yolmer"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1446"]
[PlyCount "55"]
[EventDate "2006.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. g3 Nf6 4. d3 c6 5. Bg2 d5 6. cxd5 cxd5 7. f4 Bd6 8. Nh3 Nc6 9. 0-0 Ng4 10. Nxd5 Bc5+ 11. Kh1 Be6 12. Nc3 Be3 13. Qe1 exf4 14. Nxf4 Nd4 15. Nxe6 Nxe6 16. Rb1 Qb6 17. Bxe3 Nxe3 18. Nd5 Nxd5 19. Bxd5 0-0 20. Qf2 Qb5 21. Bxe6+ Kh8 22. Bc4 Qc6+ 23. Qf3 Qh6 24. Qxb7 Rae8 25. Qf3 Qh3 26. Rbe1 Rf6 27. Qg2 Ref8 28. Qxh3 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2006.05.25"]
[Round "1"]
[White "Dijkstra, Yolmer"]
[Black "Beeren, Thom"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "1502"]
[PlyCount "66"]
[EventDate "2006.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Nc3 Qd8 8. d3 Bg4 9. 0-0 Nd4 10. Re1 Bd6 11. Be3 Nxf3+ 12. gxf3 Bh3 13. Ne4 f5 14. Bg5 Be7 15. Ng3 Bxg5 16. Rxe5+ Be7 17. Qe2 Kf7 18. f4 g6 19. d4 Re8 20. Qc4+ Kf8 21. Rae1 Qd7 22. Ne2 Bd6 23. Rd5 c6 24. Ra5 Qd8 25. Ra4 b5 26. Qxc6 bxa4 27. Qxa4 Bxf4 28. Qb4+ Bd6 29. Qc3 Qg5+ 30. Ng3 Rxe1+ 31. Qxe1 Re8 32. Qc3 Qc1+ 33. Nf1 Qxf1# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2006.05.25"]
[Round "3"]
[White "Dijkstra, Yolmer"]
[Black "Ratsma, Midas"]
[Result "1-0"]
[ECO "C00"]
[BlackElo "1414"]
[PlyCount "127"]
[EventDate "2006.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. f3 Nc6 4. d4 dxe4 5. fxe4 Qxd4 6. Qxd4 Nxd4 7. Bd3 c5 8. Bb5+ Bd7 9. Bxd7+ Kxd7 10. Kd1 Rd8 11. Nge2 Kc8 12. Nxd4 Rxd4+ 13. Ke2 Nf6 14. Be3 Rc4 15. Kf3 Be7 16. Rad1 Rb4 17. b3 Rd8 18. Rxd8+ Kxd8 19. Rd1+ Kc7 20. e5 Nd7 21. a3 Nxe5+ 22. Ke2 Rg4 23. g3 a6 24. Bf4 Bf6 25. Ne4 g5 26. h3 gxf4 27. hxg4 Be7 28. gxf4 Nxg4 29. Rg1 f5 30. Nf2 h5 31. Kf3 Kc6 32. Rh1 Nf6 33. c4 b5 34. Nd3 bxc4 35. bxc4 Kb6 36. Ne5 Ka5 37. Nc6+ Ka4 38. Nxe7 Kxa3 39. Ra1+ Kb4 40. Rxa6 Kxc4 41. Rxe6 Ng4 42. Nxf5 Kb3 43. Ng3 c4 44. Nxh5 Nh2+ 45. Kg2 Ng4 46. Kg3 c3 47. Kxg4 c2 48. Re1 Kb2 49. f5 Kc3 50. f6 Kd2 51. Rh1 c1Q 52. Rxc1 Kxc1 53. f7 Kd2 54. f8Q Ke3 55. Qf4+ Kd3 56. Kf5 Ke2 57. Qg3 Kd2 58. Ke4 Kc2 59. Kd4 Kb2 60. Kc4 Ka2 61. Kb4 Ka1 62. Qg2 Kb1 63. Kc3 Ka1 64. Qb2# 1-0

