[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2023.05.06"]
[Round "9"]
[White "Krylov, Philippe"]
[Black "Roolvink, William"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "1858"]
[BlackElo "1852"]
[PlyCount "81"]
[EventDate "2023.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. f3 0-0 6. Bg5 c5 7. d5 e6 8. Qd2 h6 9. Be3 a6 10. a4 exd5 11. cxd5 h5 12. Nge2 Nbd7 13. Nc1 Ne5 14. Be2 Re8 15. 0-0 h4 16. h3 Nh5 17. f4 Ng3 18. fxe5 Nxf1 19. Bxf1 Bxe5 20. Nd3 Bg7 21. Nf2 f5 22. Bd3 Rf8 23. Bh6 Bd7 24. Bxg7 Kxg7 25. exf5 gxf5 26. Ne2 Rg8 27. Nf4 Kh8 28. Qc3+ Kh7 29. Ng4 Qg5 30. Nf6+ Kh6 31. Nxg8+ Rxg8 32. Qd2 Kh7 33. Qf2 Qf6 34. Re1 Bxa4 35. Re6 Qg5 36. Bxf5+ Qxf5 37. Qxh4+ Kg7 38. Re7+ Kf8 39. Ne6+ Qxe6 40. dxe6 Bc6 41. Qf6# 1-0

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2023.05.05"]
[Round "8"]
[White "Roolvink, William"]
[Black "Wink, Luka"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1852"]
[BlackElo "1849"]
[PlyCount "56"]
[EventDate "2023.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nf3 Nc6 6. Qa4 d6 7. e5 dxe5 8. Nxe5 Bg7 9. Bb5 0-0 10. Nxc6 bxc6 11. Bxc6 Rb8 12. 0-0 Qc7 13. Bf4 e5 14. Be3 Rxb2 15. Bc5 Rd8 16. Rfd1 Bf5 17. Rxd8+ Qxd8 18. Rd1 Qc7 19. Qa6 Rxc2 20. Nb5 Qb8 21. Be7 Bd3 22. h3 e4 23. a4 h5 24. Bxf6 Bxf6 25. Bxe4 Qf4 26. Bf3 Be5 27. Rxd3 Qh2+ 28. Kf1 Qh1# 0-1

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2023.05.04"]
[Round "6"]
[White "Kurt, Sascha"]
[Black "Roolvink, William"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1894"]
[BlackElo "1852"]
[PlyCount "160"]
[EventDate "2023.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 Re8+ 9. Ne2 h5 10. 0-0 Nd7 11. Be3 h4 12. h3 Nf8 13. Rad1 Be6 14. c4 Rc8 15. Nf4 Bb8 16. Ne2 Qd7 17. Bf4 Ng6 18. Bxb8 Rxb8 19. Kh2 Ne7 20. Be4 Bf5 21. Bxf5 Qxf5 22. Qxf5 Nxf5 23. Nc3 Nd6 24. b3 Ne4 25. Nxe4 Rxe4 26. Rfe1 Rbe8 27. Rxe4 Rxe4 28. Rd2 Kf8 29. g3 Ke7 30. Kg2 f5 31. f3 Re6 32. gxh4 f4 33. h5 f5 34. d5 cxd5 35. cxd5 Rh6 36. Rd4 Rxh5 37. Rxf4 Kd6 38. Rd4 g5 39. Kg3 Rh7 40. Rd2 Rh4 41. a3 Rh7 42. Rd3 Rh4 43. Rd1 Rh7 44. Rd4 Rh8 45. f4 gxf4+ 46. Rxf4 Rh5 47. Rd4 Ke5 48. Rd1 Kd6 49. Rd3 Rg5+ 50. Kf4 Rh5 51. b4 b5 52. Kg3 Rg5+ 53. Kf3 Rh5 54. Kf4 a6 55. Kg3 Rh8 56. h4 Rh7 57. Rd1 Rh5 58. Rd2 Rh8 59. Rh2 Rh5 60. Rd2 Rh8 61. Kh3 Rh5 62. Rg2 Kxd5 63. Rg5 Rxg5 64. hxg5 Ke5 65. Kh4 f4 66. Kg4 Ke4 67. g6 f3 68. g7 f2 69. g8Q f1Q 70. Qe6+ Kd4 71. Qxa6 Qg2+ 72. Kf5 Qh3+ 73. Kg6 Qg4+ 74. Kf7 Qd7+ 75. Kf6 Qd8+ 76. Ke6 Qe8+ 77. Kf6 Qd8+ 78. Kf5 Qf8+ 79. Kg4 Qg8+ 80. Kf3 Qd5+ 1/2-1/2

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2023.05.04"]
[Round "7"]
[White "Roolvink, William"]
[Black "Zecha, Oscar"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "1852"]
[BlackElo "1879"]
[PlyCount "88"]
[EventDate "2023.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nf5 8. Nf3 0-0 9. d4 d5 10. c3 Nh4 11. Nxh4 Bxh4 12. Bd3 g6 13. Nd2 Re8 14. Rxe8+ Qxe8 15. Nf1 Be6 16. Bd2 Qd7 17. Qc2 Ne7 18. Ne3 b6 19. g3 Bf6 20. Ng2 c5 21. dxc5 bxc5 22. Nf4 c4 23. Bf1 Bf5 24. Qd1 Rb8 25. b3 Nc6 26. bxc4 dxc4 27. Bxc4 Rd8 28. Nd5 Be7 29. Qe1 Re8 30. Nxe7+ Rxe7 31. Be3 Ne5 32. Be2 Qc6 33. Qf1 Qc8 34. f4 Qxc3 35. Bf2 Ng4 36. Rd1 Ne3 37. Rd8+ Kg7 38. Qe1 Qb2 39. Bf3 Ng4 40. Qf1 Nxf2 41. Qxf2 Qa1+ 42. Rd1 Qf6 43. Qd4 Re1+ 44. Kf2 Rxd1 1/2-1/2

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2023.05.03"]
[Round "5"]
[White "Roolvink, William"]
[Black "Kazarjan, Gachatur"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1852"]
[BlackElo "1872"]
[PlyCount "49"]
[EventDate "2023.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. 0-0 a6 6. Bd3 Bd6 7. Nxd4 cxd4 8. Ne2 Qb6 9. c3 dxc3 10. bxc3 Bxh2+ 11. Kxh2 Qd6+ 12. Ng3 Qxd3 13. Ba3 Ne7 14. Qg4 Rg8 15. f4 f6 16. Qh5+ Kf8 17. Qxh7 d6 18. Rf3 Qxd2 19. e5 Kf7 20. Ne4 Qd5 21. exf6 Nf5 22. Ng5+ Kf8 23. f7 Nh6 24. fxg8Q+ Nxg8 25. Rd3 1-0

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2023.05.02"]
[Round "4"]
[White "Fallaux, Storm"]
[Black "Roolvink, William"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1650"]
[BlackElo "1852"]
[PlyCount "110"]
[EventDate "2023.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Ne2 Re8 9. 0-0 Nd7 10. Qc2 Nf8 11. Bd2 Ng6 12. Rae1 Be6 13. f4 Bd7 14. f5 Nf8 15. Bf4 Qc7 16. Bxd6 Qxd6 17. Ng3 Rxe1 18. Rxe1 Re8 19. Rxe8 Bxe8 20. Qe2 Bd7 21. Ne4 Qd5 22. Qg4 Kh8 23. Nc5 Bc8 24. Qe2 b6 25. Qe8 Kg8 26. Be4 Qxa2 27. Qxc8 bxc5 28. dxc5 Qa1+ 29. Kf2 Qxb2+ 30. Kf1 Qb5+ 31. Kf2 Qxc5+ 32. Ke2 Qc4+ 33. Bd3 Qxc3 34. Qa6 Qb2+ 35. Kf3 Qb6 36. Qc8 a5 37. Qa8 Qb3 38. Ke2 Qb2+ 39. Kf3 Qc3 40. Ke2 c5 41. Qa6 Qb4 42. Bb5 Qe4+ 43. Kd1 Qxg2 44. Qxa5 Qg1+ 45. Qe1 Qxh2 46. Bd3 Qe5 47. Qf1 Qa1+ 48. Kd2 Qxf1 49. Bxf1 Nd7 50. Kc3 Ne5 51. Be2 g6 52. Kd2 h5 53. Ke3 Kg7 54. Kf4 g5+ 55. Ke4 h4 0-1

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2023.05.02"]
[Round "3"]
[White "Roolvink, William"]
[Black "Arnold, Rhys"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1852"]
[BlackElo "2003"]
[PlyCount "124"]
[EventDate "2023.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. 0-0 a6 6. Bd3 Nc6 7. Re1 g5 8. h3 h5 9. Nh2 Bd6 10. Bf1 g4 11. g3 h4 12. Qxg4 hxg3 13. fxg3 Nf6 14. Qf3 Nd4 15. Qd3 Qc7 16. Re3 Rg8 17. Ne2 Be5 18. Nxd4 Bxd4 19. g4 d5 20. e5 Qxe5 21. Nf3 Bxe3+ 22. dxe3 Qg3+ 23. Bg2 Bd7 24. b3 Bb5 25. c4 dxc4 26. bxc4 Rd8 27. Qc2 Bc6 28. Bb2 Bxf3 29. Bxf6 Bxg2 30. Qxg2 Qxe3+ 31. Qf2 Qxf2+ 32. Kxf2 Rd7 33. g5 Rd6 34. h4 Kd7 35. Ke3 e5 36. Rf1 b5 37. h5 bxc4 38. h6 Rxf6 39. Rxf6 Rxg5 40. Rxf7+ Ke6 41. Ra7 Rh5 42. Rxa6+ Kd5 43. a4 c3 44. Kd3 Rh3+ 45. Kc2 Kc4 46. Rb6 Rh2+ 47. Kc1 e4 48. a5 Rh1+ 49. Kc2 Rh2+ 50. Kc1 e3 51. a6 e2 52. Re6 Rh1+ 53. Kc2 e1Q 54. Rxe1 Rxe1 55. a7 Re8 56. h7 Kb4 57. Kc1 Kb3 58. Kd1 c2+ 59. Kd2 Kb2 60. a8Q Rxa8 61. h8Q+ Rxh8 62. Kd3 c1Q 0-1

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2023.05.01"]
[Round "2"]
[White "Terlouw, Wouter"]
[Black "Roolvink, William"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1923"]
[BlackElo "1852"]
[PlyCount "92"]
[EventDate "2023.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Be2 c5 7. Qd2 Nc6 8. Ne5 Ne4 9. Nxe4 dxe4 10. 0-0-0 Nxe5 11. dxe5 Be6 12. Qc3 Qc7 13. h4 a6 14. Bc4 Bxc4 15. Qxc4 Bxe5 16. Qxe4 Bxf4 17. Qxf4 Qxf4 18. exf4 Rad8 19. Rxd8 Rxd8 20. Rd1 Rxd1+ 21. Kxd1 f6 22. Kd2 Kf7 23. Kd3 Ke6 24. Kc4 Kd6 25. a4 b6 26. g4 f5 27. g5 Kc6 28. Kd3 Kd5 29. c4+ Kc6 30. b3 Kd6 31. Ke3 Kd7 32. Kd3 Kc6 33. Kc2 Kd6 34. Kd3 e5 35. Ke3 e4 36. f3 exf3 37. Kxf3 Kc6 38. Ke3 b5 39. Kd3 bxa4 40. bxa4 Kb6 41. Kc3 Ka5 42. Kb3 Kb6 43. Ka3 Kc6 44. a5 Kd6 45. Kb3 Ke6 46. Kc3 Kd6 1/2-1/2

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2023.04.30"]
[Round "1"]
[White "Roolvink, William"]
[Black "Frederiks, Jesse"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1852"]
[BlackElo "1510"]
[PlyCount "85"]
[EventDate "2023.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. c3 Nc6 6. cxd4 cxd4 7. Qa4 Bc5 8. b4 d3 9. bxc5 dxe2 10. Bxe2 Bd7 11. d4 Nf6 12. Qc2 Nb4 13. Qb1 a5 14. a3 Nc6 15. Bf4 0-0 16. Bd6 Re8 17. 0-0 a4 18. e5 Nd5 19. Qxb7 Na5 20. Qb2 Nb3 21. Rab1 Bc6 22. Nd2 Nf4 23. Bf3 Bxf3 24. Nxf3 h5 25. g3 Ng6 26. Nd2 Nxd2 27. Qxd2 h4 28. c6 h3 29. c7 Qd7 30. f4 f5 31. Rb8 Nh8 32. Rfb1 Nf7 33. Rxa8 Nxd6 34. exd6 Rxa8 35. Rb8+ Rxb8 36. cxb8Q+ Kh7 37. Qc2 Qf7 38. Qcc8 Qf6 39. Qh8+ Kg6 40. Qbe8+ Qf7 41. d7 Qxe8 42. dxe8Q+ Kf6 43. Qhf8# 1-0

