[Event "NED-ch U18 op"]
[Site "Hoogkerk"]
[Date "2024.05.03"]
[Round "7"]
[White "Wiersma, Camiel"]
[Black "Snijders, Take"]
[Result "1/2-1/2"]
[ECO "A21"]
[BlackElo "2090"]
[PlyCount "164"]
[EventDate "2024.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CB19_2024"]
[SourceDate "2024.05.08"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.08"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. b4 Bf8 5. Qb3 c6 6. Nc3 Nf6 7. e3 d5 8. cxd5 cxd5 9. Nf3 e4 10. Nd4 Nc6 11. Ncb5 Be7 12. Ba3 0-0 13. Rc1 Bd7 14. Be2 a5 15. Nxc6 bxc6 16. Nd4 axb4 17. Bxb4 Bxb4 18. Qxb4 Rxa2 19. Nxc6 Bxc6 20. Rxc6 Ra1+ 21. Bd1 Qd7 22. Rxf6 gxf6 23. 0-0 Qf5 24. f3 exf3 25. Bxf3 Rxf1+ 26. Kxf1 Rc8 27. Ke2 Rd8 28. Qg4+ Qxg4 29. Bxg4 Kf8 30. d4 Ke7 31. Kf3 Ra8 32. Kf4 Ra3 33. Bf3 Ke6 34. Bg4+ Kd6 35. h4 h6 36. Bh5 Ra2 37. Bf3 Ra7 38. Kf5 Re7 39. Kf4 f5 40. g3 Ke6 41. Bg2 Kd6 42. Bf3 Re6 43. Bg2 Re8 44. Bf3 Rg8 45. Bh5 Ke6 46. Be2 Ke7 47. Bf3 Kd6 48. Bh5 Rg7 49. Bd1 Ke6 50. Bh5 Rg8 51. Be2 f6 52. Bh5 Rg7 53. Be2 Kd6 54. Bh5 Ke7 55. Bd1 Kf7 56. Bf3 Ke6 57. Be2 Rg8 58. Bh5 Kd6 59. Be2 Kc6 60. Bf3 Rb8 61. Kxf5 Rb3 62. Kf4 Rd3 63. g4 Kd6 64. Be2 Rd2 65. Bf3 Ke6 66. g5 hxg5+ 67. hxg5 fxg5+ 68. Kxg5 Rf2 69. Kf4 Rd2 70. Bg4+ Kd6 71. Bf3 Rb2 72. e4 dxe4 73. Kxe4 Rb8 74. Kd3 Re8 75. Bd1 Rh8 76. Bf3 Rh3 77. Ke4 Rh4+ 78. Kd3 Ke6 79. Be4 Rh3+ 80. Kc4 Kd6 81. Bd5 Rh8 82. Be4 Rc8+ 1/2-1/2

[Event "NED-ch U18 op"]
[Site "Hoogkerk"]
[Date "2024.05.02"]
[Round "6"]
[White "Van Hesselingen, Guido"]
[Black "Wiersma, Camiel"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2016"]
[PlyCount "83"]
[EventDate "2024.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CB19_2024"]
[SourceDate "2024.05.08"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Kh8 16. 0-0 g6 17. Kh1 Rb8 18. b3 Be6 19. Qd3 f5 20. exf5 gxf5 21. f4 Bh6 22. Nce3 Rb7 23. g3 Bg7 24. Bb5 Na7 25. Bc4 e4 26. Qd2 Bd7 27. Ra3 Nb5 28. Ra2 Ra7 29. Bxb5 Bxb5 30. c4 Bc6 31. b4 Ra8 32. bxa5 Rf7 33. Nb6 Rb8 34. Rd1 Rxb6 35. axb6 Qxb6 36. Ra3 Bf6 37. Qxd6 Be7 38. Ra8+ Kg7 39. Nxf5+ Rxf5 40. Qxe7+ Kg6 41. Rd6+ Kh5 42. Qh4# 1-0

[Event "NED-ch U18 op"]
[Site "Hoogkerk"]
[Date "2024.05.01"]
[Round "5"]
[White "Wiersma, Camiel"]
[Black "Van de Poel, Jona"]
[Result "1/2-1/2"]
[ECO "B45"]
[BlackElo "1865"]
[PlyCount "139"]
[EventDate "2024.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CB19_2024"]
[SourceDate "2024.05.08"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bf4 0-0 11. Be2 a6 12. 0-0 d4 13. Na4 Bf5 14. Nc5 Qb6 15. Nd3 Rfe8 16. Bf3 Bxd3 17. Qxd3 Ne5 18. Bxe5 Rxe5 19. Rfd1 h6 20. g3 Rb5 21. Qxd4 Qxd4 22. Rxd4 Rxb2 23. Rb4 Rxc2 24. Rxb7 Rd8 25. Rb6 Rdd2 26. Rf1 a5 27. Rb3 g6 28. h3 Nd7 29. Be4 Rc4 30. Bb1 Rc5 31. Re1 Nf6 32. Kg2 Rd7 33. Kf3 Kg7 34. Ba2 Rf5+ 35. Ke2 Ne4 36. Bb1 Rxf2+ 37. Ke3 Nd2 38. Kxf2 Nxb3 39. Re3 Nd4 40. Rd3 Rb7 41. Rxd4 Rxb1 42. Ra4 Rb5 43. Kf3 h5 44. h4 Kf6 45. Kg2 Ke6 46. Re4+ Re5 47. Ra4 Kd6 48. Rf4 Ke6 49. Ra4 Rf5 50. Rd4 Ke5 51. Rd8 Ke4 52. Rd7 Ke3 53. Rd6 Rf2+ 54. Kh3 Ke4 55. Ra6 Rf5 56. Rd6 Rd5 57. Rf6 Rf5 58. Rd6 Rf3 59. Rd7 Rxa3 60. Rxf7 Ke5 61. Ra7 a4 62. Ra5+ Ke4 63. Rg5 Ra1 64. Rxg6 a3 65. Re6+ Kd3 66. Ra6 Kc3 67. g4 hxg4+ 68. Kxg4 a2 69. Kh5 Kd4 70. Kh6 1/2-1/2

[Event "NED-ch U18 op"]
[Site "Hoogkerk"]
[Date "2024.04.30"]
[Round "4"]
[White "Klugstedt, Vincent C"]
[Black "Wiersma, Camiel"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "1913"]
[PlyCount "129"]
[EventDate "2024.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CB19_2024"]
[SourceDate "2024.05.08"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 0-0 6. Be3 c5 7. d5 e6 8. dxe6 Bxe6 9. Qd2 Qa5 10. Rd1 Rd8 11. Nb5 Nc6 12. Qxa5 Nxa5 13. Nxd6 b6 14. b3 Ne8 15. Nxe8 Bc3+ 16. Ke2 Rxe8 17. g3 f5 18. Rd3 Bg7 19. Bg2 Nc6 20. f4 Nb4 21. Rd6 fxe4 22. Bxe4 Bxc4+ 23. Kf3 Rxe4 24. Kxe4 Re8+ 25. Kf3 Bd5+ 26. Rxd5 Nxd5 27. Bd2 Bc3 28. Bxc3 Nxc3 29. Nh3 a5 30. a4 Ne2 31. Nf2 Nd4+ 32. Kg4 Nxb3 33. Nd3 c4 34. Rb1 cxd3 35. Rxb3 d2 36. Rd3 Re4 37. Rxd2 Rxa4 38. Kg5 Re4 39. Rd6 b5 40. Rd5 Re8 41. Rxb5 Ra8 42. Rb3 a4 43. Ra3 Kg7 44. Kg4 Kf6 45. Kf3 Ke6 46. Ke4 Kd6 47. g4 Ke6 48. h4 h5 49. gxh5 gxh5 50. Kf3 Kf5 51. Ke3 Ra7 52. Kf3 Ra5 53. Ke3 Kg4 54. Ke4 Kxh4 55. Kf3 Rb5 56. Rxa4 Rb3+ 57. Kg2 Kg4 58. Rc4 Rb2+ 59. Kg1 Rb3 60. Kg2 Rb5 61. Ra4 Rb2+ 62. Kg1 Kf3 63. Ra3+ Kg4 64. Ra4 h4 65. f5+ 1/2-1/2

[Event "NED-ch U18 op"]
[Site "Hoogkerk"]
[Date "2024.04.29"]
[Round "3"]
[White "Wiersma, Camiel"]
[Black "Ramak, Vince"]
[Result "1-0"]
[ECO "A91"]
[BlackElo "1902"]
[PlyCount "51"]
[EventDate "2024.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CB19_2024"]
[SourceDate "2024.05.08"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.08"]
[SourceQuality "1"]

1. c4 f5 2. d4 e6 3. g3 Nf6 4. Bg2 Be7 5. Nh3 0-0 6. 0-0 d6 7. b3 Qe8 8. Bb2 c5 9. dxc5 dxc5 10. Nc3 a6 11. Nf4 Ra7 12. e4 fxe4 13. Nxe4 Nxe4 14. Bxe4 Bf6 15. Bxf6 Rxf6 16. Qd3 Rh6 17. Rfe1 b5 18. Qd6 Nd7 19. Bd5 Nf8 20. Qxc5 Re7 21. cxb5 g5 22. Bc6 Bd7 23. Qxg5+ Rg6 24. Nxg6 Nxg6 25. Bxd7 Rxd7 26. bxa6 1-0

[Event "NED-ch U18 op"]
[Site "Hoogkerk"]
[Date "2024.04.28"]
[Round "2"]
[White "Wiersma, Camiel"]
[Black "Leorato, Imanol"]
[Result "0-1"]
[ECO "A22"]
[BlackElo "1837"]
[PlyCount "126"]
[EventDate "2024.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CB19_2024"]
[SourceDate "2024.05.08"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.08"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. e4 Nf6 4. Bd3 c6 5. a3 Be7 6. Nf3 Qc7 7. 0-0 0-0 8. b4 d6 9. Bb2 Bg4 10. h3 Bxf3 11. Qxf3 Nbd7 12. Ne2 Rfd8 13. Rfc1 Nf8 14. Qe3 Rac8 15. f4 Qb8 16. Bb1 exf4 17. Nxf4 Ng6 18. Nxg6 hxg6 19. d4 Nh7 20. Rf1 Bf6 21. Ba2 c5 22. Rad1 Re8 23. h4 Re7 24. Qf4 b6 25. Ba1 Rce8 26. Rfe1 g5 27. hxg5 Nxg5 28. dxc5 dxc5 29. Qxb8 Rxb8 30. e5 Rbe8 31. Rd5 cxb4 32. axb4 Rc7 33. Bc3 Be7 34. Kf2 Rd8 35. Re3 Rxd5 36. cxd5 Rxc3 37. Rxc3 Ne4+ 38. Ke3 Nxc3 39. d6 Bg5+ 40. Kd4 Nxa2 41. b5 Kf8 42. Kd5 Ke8 43. Kc6 Kd8 44. Kb7 Nc3 45. Kxa7 Nxb5+ 46. Kxb6 Nd4 47. Kc5 Ne6+ 48. Kc4 Bf4 49. Kd5 Kd7 50. Ke4 g5 51. Kf5 Kc6 52. Ke4 Kc5 53. g4 Kc4 54. d7 Kc5 55. Kf5 Kd5 56. Kf6 Bxe5+ 57. Kf5 Bf4 58. Kf6 Kd6 59. Kxf7 Kxd7 60. Kg6 Nc7 61. Kf5 Nd5 62. Ke4 Ne3 63. Kf3 Ke6 0-1

[Event "NED-ch U18 op"]
[Site "Hoogkerk"]
[Date "2024.04.27"]
[Round "1"]
[White "Labruyere, Roger"]
[Black "Wiersma, Camiel"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2267"]
[PlyCount "67"]
[EventDate "2024.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CB19_2024"]
[SourceDate "2024.05.08"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 a6 10. Nc3 Be7 11. Be2 0-0 12. 0-0 f5 13. f4 Nd7 14. Kh1 Bf6 15. a4 a5 16. Nb5 Nc5 17. Qc2 Qe7 18. Be3 b6 19. Rf3 Bd7 20. Raf1 Rae8 21. Bd1 Bxb5 22. axb5 e4 23. Rh3 Qc7 24. g4 fxg4 25. Bxg4 g6 26. Qg2 Nd3 27. Be6+ Rxe6 28. dxe6 Qxc4 29. f5 Ne5 30. fxg6 Nxg6 31. Rg1 Qxe6 32. Rxh7 Be5 33. Rh6 Rf6 34. Rxg6+ 1-0

