[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2013.08.09"]
[Round "7"]
[White "Garcia, Antonio3333"]
[Black "Zijdemans, Zowie"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1282"]
[BlackElo "1112"]
[PlyCount "32"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 g6 4. Bd3 Bg7 5. 0-0 Nf6 6. Bc2 d6 7. h3 Bd7 8. d4 cxd4 9. cxd4 Qc8 10. Nc3 Bxh3 11. gxh3 Qxh3 12. Nh2 Nxd4 13. Qxd4 Ng4 14. Qa4+ Kf8 15. Nxg4 Qxg4+ 16. Kh2 Qh4+ 1/2-1/2

[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2013.08.07"]
[Round "4"]
[White "Van Kaam, Alex"]
[Black "Zijdemans, Zowie"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1356"]
[BlackElo "1112"]
[PlyCount "77"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d5 5. Bb5 dxe4 6. Nc3 Nf6 7. Nxc6 Qxd1+ 8. Kxd1 bxc6 9. Bxc6+ Bd7 10. Bxa8 Bf5 11. Bc6+ Kd8 12. h3 e6 13. Ke2 Bc5 14. Bg5 Ke7 15. Rhd1 Bd6 16. Bxf6+ gxf6 17. Bxe4 Bxe4 18. Nxe4 Be5 19. c3 Rb8 20. Rd2 Bf4 21. Rc2 f5 22. Nc5 Rg8 23. Nd3 Bd6 24. Kf1 f6 25. c4 Bc7 26. b4 Rd8 27. Nc5 Bb6 28. Rb1 e5 29. Na6 Rc8 30. c5 Bd8 31. a4 Kd7 32. Rd1+ Ke7 33. Rcd2 f4 34. Rxd8 Rxd8 35. Rxd8 Kxd8 36. b5 Kc8 37. c6 e4 38. Nc5 f5 39. Ne6 1-0

[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2013.08.07"]
[Round "5"]
[White "Zijdemans, Zowie"]
[Black "Zijdemans, Ziggy"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1112"]
[BlackElo "1180"]
[PlyCount "31"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. d4 d5 5. exd5 Qxd5 6. 0-0 Bd7 7. Nc3 Qd6 8. d5 exd5 9. Re1+ Be7 10. Nxd5 0-0-0 11. Bf4 Qg6 12. Bxc6 bxc6 13. Nxe7+ Nxe7 14. Rxe7 Bh3 15. Rc7+ Kb8 16. Rxc6+ 1-0

[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2013.08.06"]
[Round "2"]
[White "Schaap, Ricky"]
[Black "Zijdemans, Zowie"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1633"]
[BlackElo "1112"]
[PlyCount "119"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 g6 4. d4 cxd4 5. cxd4 d5 6. e5 f6 7. Bf4 Bg7 8. Bb5 fxe5 9. Nxe5 Bxe5 10. Bxe5 Nf6 11. Bxf6 exf6 12. Bxc6+ bxc6 13. Qe2+ Qe7 14. Qxe7+ Kxe7 15. 0-0 Kf7 16. Nc3 Bf5 17. Rac1 Rac8 18. Na4 Rhe8 19. Rfe1 Rxe1+ 20. Rxe1 Re8 21. Rxe8 Kxe8 22. Nc5 Ke7 23. Kf1 Bb1 24. a3 Bf5 25. Ke2 h5 26. Kd2 g5 27. Kc3 Be6 28. Kb4 Bc8 29. Ka5 Kd6 30. b4 f5 31. a4 h4 32. b5 Kc7 33. Kb4 g4 34. Nd3 h3 35. gxh3 gxh3 36. Nf4 Kb6 37. Nxh3 cxb5 38. axb5 a5+ 39. bxa6 Bxa6 40. Nf4 Kc6 41. h4 Kd7 42. h5 Ke7 43. Nxd5+ Kf7 44. Nf4 Kg7 45. Kc5 Bb7 46. d5 Bc8 47. Kc6 Ba6 48. d6 Bc8 49. d7 Bxd7+ 50. Kxd7 Kf6 51. Kd6 Kg5 52. Ke5 Kh6 53. Kxf5 Kh7 54. Kg5 Kh8 55. Kg6 Kg8 56. h6 Kh8 57. Ne6 Kg8 58. Ng5 Kh8 59. f3 Kg8 60. h7+ 1-0

[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2013.08.06"]
[Round "3"]
[White "Zijdemans, Zowie"]
[Black "Luiten, Reinier"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "1112"]
[BlackElo "1548"]
[PlyCount "29"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f6 3. Nc3 Bc5 4. Bc4 Ne7 5. 0-0 c6 6. d4 exd4 7. Nxd4 b6 8. Nf5 Nxf5 9. exf5 Ba6 10. Re1+ Be7 11. Bb3 Bb7 12. Qh5+ g6 13. fxg6 Kf8 14. Bh6+ Ke8 15. g7# 1-0

[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2013.08.05"]
[Round "1"]
[White "Huygebaert, Batist"]
[Black "Zijdemans, Zowie"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1683"]
[BlackElo "1112"]
[PlyCount "54"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nc3 Nbd7 4. e4 e5 5. d5 h6 6. Bd3 c6 7. Nge2 Be7 8. 0-0 Nf8 9. Be3 g5 10. f3 Ng6 11. Qa4 Qc7 12. dxc6 bxc6 13. Nd5 Nxd5 14. cxd5 Bb7 15. dxc6 Bxc6 16. Bb5 Bxb5 17. Qxb5+ Kf8 18. Rac1 Qd8 19. Rc2 Nf4 20. Nxf4 gxf4 21. Bf2 h5 22. Rfc1 h4 23. h3 Rg8 24. Qa6 Kg7 25. Rc7 Kh7 26. Qc4 Qf8 27. Rc2 Qg7 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.19"]
[Round "7"]
[White "Koeman, Cas"]
[Black "Zijdemans, Zowie"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "139"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 Nbd7 4. Bc4 h6 5. d4 e5 6. dxe5 dxe5 7. h3 c6 8. Be3 Qc7 9. a3 Be7 10. Qd2 Nf8 11. Bb3 Be6 12. Bxe6 Nxe6 13. Qe2 Nf4 14. Bxf4 exf4 15. 0-0 0-0 16. Nd4 Qe5 17. Nf5 Rad8 18. Rfe1 Bd6 19. Qf3 Rfe8 20. Nxd6 Rxd6 21. Rab1 Rd4 22. Qe2 Nxe4 23. f3 Nxc3 24. Qxe5 Rxe5 25. bxc3 Rxe1+ 26. Rxe1 Rc4 27. Re7 Rxc3 28. Rxb7 Rxa3 29. Rb4 g5 30. Rc4 Ra6 31. Kf2 Rb6 32. Ke2 a5 33. Kd3 Ra6 34. Ra4 f5 35. Kd4 Kg7 36. Ke5 Kg6 37. c4 h5 38. c5 Ra7 39. Kd6 g4 40. Kxc6 Kf6 41. Kb6 Ra8 42. Kb7 Re8 43. fxg4 fxg4 44. hxg4 hxg4 45. Rxf4+ Kg5 46. Rc4 Re5 47. c6 g3 48. c7 Re7 49. Kb8 Re8+ 50. c8Q Rxc8+ 51. Kxc8 Kf5 52. Kb7 Ke5 53. Ka6 Kf5 54. Kxa5 Ke5 55. Rg4 Kf5 56. Rxg3 Kf4 57. Rd3 Ke4 58. Rd2 Kf4 59. g3+ Kg4 60. Kb4 Kf3 61. Rd4 Kg2 62. g4 Kg3 63. g5 Kf3 64. g6 Kg3 65. g7 Kf3 66. g8Q Kf2 67. Qb3 Ke2 68. Rc4 Kd2 69. Rc2+ Kd1 70. Qb1# 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.19"]
[Round "8"]
[White "Van Nimwegen, Martijn"]
[Black "Zijdemans, Zowie"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "58"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 Nbd7 4. Bc4 h6 5. d4 e5 6. d5 c6 7. 0-0 Qc7 8. Re1 Be7 9. a3 Nf8 10. b4 g5 11. dxc6 bxc6 12. b5 Bb7 13. bxc6 Bxc6 14. Bd5 Ng6 15. Bxc6+ Qxc6 16. Nd5 Nxd5 17. Qxd5 Qxd5 18. exd5 0-0 19. Bd2 Rac8 20. Ra2 Rc5 21. Be3 Rxd5 22. Bxa7 Nf4 23. h3 Rd8 24. Be3 Ne6 25. h4 gxh4 26. Nxh4 Bxh4 27. Bxh6 Bg5 28. Bxg5 Nxg5 29. Re4 Nxe4 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.19"]
[Round "9"]
[White "Zijdemans, Zowie"]
[Black "Kanger, Thomas"]
[Result "0-1"]
[ECO "A09"]
[PlyCount "58"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 Nf6 3. e3 Nc6 4. b3 Bf5 5. Bb2 e6 6. d3 Be7 7. Be2 0-0 8. 0-0 Qd6 9. Nc3 Ng4 10. g3 Rad8 11. Qc2 Nb4 12. Qd2 c5 13. d4 cxd4 14. Qxd4 Nc2 15. Nb5 Nxd4 16. Nxd6 Nxe2+ 17. Kg2 Bxd6 18. Rfe1 Bd3 19. Rad1 Bb4 20. Nd2 Nc3 21. Bxc3 Bxc3 22. a4 Bxd2 23. Rxd2 dxc4 24. Red1 Be4+ 25. f3 Nxe3+ 26. Kf2 Nxd1+ 27. Rxd1 Rxd1 28. fxe4 Rd2+ 29. Ke3 Rxh2 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.18"]
[Round "4"]
[White "Nieczyporowski, Miki"]
[Black "Zijdemans, Zowie"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "112"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 Nbd7 4. d4 e5 5. Bc4 h6 6. 0-0 c6 7. dxe5 dxe5 8. a3 Qc7 9. b4 c5 10. b5 b6 11. Nd5 Nxd5 12. Qxd5 Bb7 13. Qxf7+ Kd8 14. Rd1 Bxe4 15. Nxe5 Bd6 16. Be6 Nxe5 17. Qh5 Bxc2 18. Bg5+ hxg5 19. Qxh8+ Ke7 20. Qxa8 Bxd1 21. Rxd1 Kxe6 22. Re1 Kd7 23. Qg8 g6 24. Rd1 Ke7 25. Qg7+ Nf7 26. g3 c4 27. Qxg6 Bxa3 28. Qe4+ Ne5 29. Qh7+ Nf7 30. Qe4+ Ne5 31. f4 Bc5+ 32. Kh1 gxf4 33. gxf4 Kf6 34. Qxe5+ Qxe5 35. fxe5+ Kxe5 36. Rc1 Kd4 37. h4 Be7 38. h5 Bf8 39. Rd1+ Kc3 40. Rd7 Kb3 41. Rd8 Bg7 42. Rd7 Bh6 43. Rxa7 c3 44. Rh7 Bd2 45. Rg7 c2 46. Rg3+ Ka2 47. Rg1 c1Q 48. Rxc1 Bxc1 49. Kg2 Kb3 50. Kf2 Kb4 51. Ke2 Kxb5 52. Kd1 Bg5 53. Kc2 Ka4 54. Kb2 b5 55. Kc3 Ka3 56. Kc2 b4 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.18"]
[Round "5"]
[White "Zijdemans, Zowie"]
[Black "Remans, Nathan"]
[Result "0-1"]
[ECO "A09"]
[PlyCount "98"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. e3 Bf5 4. Bxc4 e6 5. b3 Nc6 6. Bb2 Nf6 7. 0-0 Bd6 8. Nc3 Qd7 9. Nb5 a6 10. Nxd6+ Qxd6 11. Be2 Rg8 12. Bxf6 gxf6 13. g3 Ne5 14. Nxe5 Qxe5 15. d4 Qd6 16. Bd3 Bh3 17. Bxh7 Rg7 18. Be4 Bxf1 19. Bxb7 Rb8 20. Qxf1 Rxb7 21. Rc1 Qb6 22. Rc3 Kd7 23. Qc4 Qb5 24. Qxb5+ axb5 25. a4 bxa4 26. bxa4 Ra7 27. Rc4 Ke8 28. Kg2 Kf8 29. Kg1 Kg8 30. f4 Kh8 31. Kf2 Rg8 32. Kf3 Rb8 33. h4 Rb1 34. a5 Ra1 35. Rc5 R1xa5 36. Rxa5 Rxa5 37. g4 Kh7 38. g5 fxg5 39. hxg5 Kg6 40. Kg4 c5 41. dxc5 Rxc5 42. e4 Rc4 43. e5 Rb4 44. Kf3 Kf5 45. Ke3 Rxf4 46. Kd3 Kxe5 47. Ke3 Rg4 48. Kf3 Rxg5 49. Ke3 Rg3+ 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.18"]
[Round "6"]
[White "Zijdemans, Zowie"]
[Black "Schelleman, Niels"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "73"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nc6 2. b3 e5 3. e4 Bc5 4. Bb2 d6 5. Bc4 Nf6 6. 0-0 0-0 7. Nc3 Bg4 8. d3 Nd4 9. Nd5 Nxd5 10. Bxd4 Bxd4 11. Bxd5 Bxa1 12. Qxa1 Bxf3 13. gxf3 c6 14. Bc4 Qf6 15. b4 Qxf3 16. b5 cxb5 17. Bxb5 Rab8 18. Qc3 Qf4 19. Qc7 Qg4+ 20. Kh1 Qc8 21. Qa5 a6 22. Bc4 Qc5 23. Qc3 Rfe8 24. f4 Re7 25. fxe5 dxe5 26. Rxf7 Rxf7 27. Bxf7+ Kxf7 28. Qxc5 Rf8 29. Qxe5 Kg8 30. Qe6+ Rf7 31. Qc8+ Rf8 32. Qxb7 h6 33. Qxa6 Kh7 34. Qd6 Rf6 35. Qxf6 gxf6 36. a4 Kg6 37. a5 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.17"]
[Round "1"]
[White "Van Roon, Sjoerd"]
[Black "Zijdemans, Zowie"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "51"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 Nbd7 4. d4 h6 5. e5 Ng4 6. h3 Nb6 7. hxg4 Bxg4 8. b3 g5 9. Be2 Bg7 10. exd6 Qxd6 11. Bb2 Bxf3 12. Bxf3 Bxd4 13. Qd3 0-0-0 14. Nb5 Qe5+ 15. Qe2 Qxe2+ 16. Bxe2 Bxb2 17. Rb1 Bg7 18. Nxa7+ Kb8 19. Nb5 Nd5 20. 0-0 Nc3 21. Nxc3 Bxc3 22. a4 Bb4 23. Rbc1 Rhf8 24. c3 Ba3 25. Rc2 Bd6 26. Bf3 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.17"]
[Round "3"]
[White "Zijdemans, Zowie"]
[Black "Janssen, Aron"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "42"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nc6 2. b3 e5 3. e4 Nf6 4. Bb2 Bc5 5. Nxe5 0-0 6. Nxc6 bxc6 7. d3 d5 8. exd5 cxd5 9. Be2 d4 10. 0-0 Re8 11. c3 Bf5 12. b4 Bb6 13. a4 a5 14. Bf3 Ra7 15. bxa5 Rxa5 16. cxd4 Bxd4 17. Bxd4 Qxd4 18. Ra3 Ng4 19. Re1 Qxf2+ 20. Kh1 Rxe1+ 21. Qxe1 Qxe1# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.17"]
[Round "2"]
[White "Zijdemans, Zowie"]
[Black "Klein, Jorik"]
[Result "0-1"]
[ECO "A13"]
[PlyCount "77"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 e6 3. Bb2 Be7 4. c4 0-0 5. g3 Nc6 6. Bg2 d5 7. 0-0 dxc4 8. bxc4 Bd7 9. d3 Re8 10. Nd4 Nxd4 11. Bxd4 c6 12. Bb2 Qc7 13. Nd2 Rad8 14. Rc1 c5 15. Qb3 Rb8 16. Nf3 Nh5 17. Be5 Bd6 18. Bxd6 Qxd6 19. Rcd1 b5 20. Qc2 Qa6 21. d4 bxc4 22. dxc5 Ba4 23. Qe4 Bxd1 24. Rxd1 Rbc8 25. Ng5 Nf6 26. Qd4 Qxa2 27. Bb7 Rb8 28. Bc6 Rf8 29. Be4 h6 30. Nf3 Qxe2 31. Rd2 Qxe4 32. Qxe4 Nxe4 33. Rd4 Nf6 34. Rxc4 Rfc8 35. Nd4 a5 36. c6 Rb4 37. Rxb4 axb4 38. Nc2 b3 39. Na3 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2011.04.23"]
[Round "7"]
[White "Halfhide, Sebastian"]
[Black "Zijdemans, Zowie"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1016"]
[BlackElo "1003"]
[PlyCount "73"]
[EventDate "2011.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. d5 c6 6. dxc6 bxc6 7. Bg5 Be7 8. Bxf6 Bxf6 9. Qxd6 Nb6 10. Qxd8+ Kxd8 11. Be2 Ke7 12. 0-0 Bb7 13. Rfd1 Nd7 14. Rd2 Rad8 15. Rad1 h6 16. h3 Bg5 17. Nxg5 hxg5 18. Bg4 Bc8 19. b4 g6 20. Bxd7 Bxd7 21. a3 f5 22. Kh2 f4 23. f3 Rh7 24. Na4 Ke6 25. Nc5+ Ke7 26. Rxd7+ Kf8 27. Rxd8+ Kg7 28. R8d7+ Kh6 29. Rxh7+ Kxh7 30. a4 Kh6 31. c4 Kg7 32. b5 Kf7 33. bxc6 Ke7 34. c7 Ke8 35. c8Q+ Ke7 36. Rd7+ Kf6 37. Qc6# 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2011.04.23"]
[Round "8"]
[White "Van Dongen, Sam"]
[Black "Zijdemans, Zowie"]
[Result "0-1"]
[ECO "A54"]
[WhiteElo "885"]
[BlackElo "1003"]
[PlyCount "40"]
[EventDate "2011.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 d6 2. c4 Nf6 3. e3 Nbd7 4. d4 e5 5. Nc3 c6 6. Bd3 h6 7. 0-0 Qc7 8. b3 Be7 9. Bb2 Nf8 10. Re1 g5 11. h3 Rg8 12. e4 g4 13. Nh2 gxh3 14. g3 h5 15. d5 h4 16. Nf3 hxg3 17. fxg3 Rxg3+ 18. Kh2 Rg2+ 19. Kh1 Ng4 20. Bb1 Nf2# 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2011.04.23"]
[Round "6"]
[White "Zijdemans, Zowie"]
[Black "Bekedam, Tyro"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "1003"]
[BlackElo "1019"]
[PlyCount "38"]
[EventDate "2011.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. d3 h6 3. Nf3 Nc6 4. Nbd2 Bc5 5. c3 d6 6. Qc2 Be6 7. Be2 Nf6 8. h3 Qd7 9. b4 Bb6 10. 0-0 0-0 11. d4 Bxh3 12. gxh3 Qxh3 13. Re1 exd4 14. cxd4 Nxd4 15. Nxd4 Ng4 16. Bxg4 Qxg4+ 17. Kf1 Bxd4 18. Rb1 Qh4 19. Re2 Qh1# 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2011.04.23"]
[Round "9"]
[White "Zijdemans, Zowie"]
[Black "Kokje, Joris"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1003"]
[PlyCount "28"]
[EventDate "2011.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. d3 Bc5 3. Nf3 d6 4. Nbd2 Nf6 5. c3 Nc6 6. h3 0-0 7. Qc2 Be6 8. Be2 Qd7 9. Nf1 d5 10. g4 h6 11. Rg1 g5 12. h4 dxe4 13. dxe4 Nxg4 14. hxg5 Bxf2# 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2011.04.22"]
[Round "4"]
[White "Kootstra, Harm Jan"]
[Black "Zijdemans, Zowie"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "785"]
[BlackElo "1003"]
[PlyCount "106"]
[EventDate "2011.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nf6 3. Nf3 Nbd7 4. Bb5 c6 5. Bc4 e5 6. d3 Qc7 7. Be3 Be7 8. 0-0 h6 9. h3 Nf8 10. a3 g5 11. Nh2 Ng6 12. Ne2 g4 13. hxg4 Nxg4 14. Ng3 Nxh2 15. Kxh2 Bh4 16. Nh5 Bd7 17. Kg1 Qc8 18. Re1 Bg4 19. Ng7+ Kf8 20. Qd2 Kxg7 21. Kf1 b5 22. Rec1 bxc4 23. d4 exd4 24. Bxd4+ f6 25. f3 Bg5 26. Be3 Bxe3 27. Qxe3 Bd7 28. Ke2 Qa6 29. Kd2 d5 30. exd5 Rhe8 31. Qd4 cxd5 32. Qxd5 Rad8 33. Re1 Bc6 34. Rxe8 Rxd5+ 35. Kc1 Bxe8 36. Kb1 Qb6 37. Ka2 Qd6 38. g4 Rd1 39. Rxd1 Qxd1 40. c3 Bf7 41. f4 Qxg4 42. f5 Qxf5 43. a4 Qa5 44. Ka3 f5 45. b4 Qc7 46. a5 Be8 47. b5 Qc5+ 48. Kb2 Qxb5+ 49. Kc2 Qb3+ 50. Kc1 Qa2 51. a6 Nf4 52. Kd1 Ba4+ 53. Ke1 Qe2# 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2011.04.22"]
[Round "2"]
[White "Schoppen, Casper"]
[Black "Zijdemans, Zowie"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1243"]
[BlackElo "1003"]
[PlyCount "57"]
[EventDate "2011.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Bc4 e5 5. Nge2 Be7 6. 0-0 h6 7. Be3 c6 8. Ng3 Qc7 9. Nf5 g5 10. Nxe7 Kxe7 11. f3 Nf8 12. dxe5 dxe5 13. Bc5+ Ke8 14. Kh1 Ng6 15. Qd2 Bd7 16. Rad1 Rd8 17. Qe3 b6 18. Bd6 Qc8 19. g3 Bh3 20. Rf2 g4 21. f4 exf4 22. gxf4 h5 23. Qe2 h4 24. Ba6 Qe6 25. f5 Qd7 26. fxg6 g3 27. Rxf6 g2+ 28. Kg1 Bg4 29. gxf7+ 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2011.04.22"]
[Round "5"]
[White "Zijdemans, Zowie"]
[Black "Baselmans, Luuk"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1003"]
[BlackElo "1359"]
[PlyCount "49"]
[EventDate "2011.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. d3 Nc6 3. Nf3 Nf6 4. Nbd2 Bb4 5. c3 Ba5 6. Be2 0-0 7. Qc2 d6 8. h3 Be6 9. Nf1 Nd4 10. Nxd4 exd4 11. g4 d5 12. e5 Nd7 13. f4 g6 14. Bd2 dxc3 15. Bxc3 Bxc3+ 16. Qxc3 Nb6 17. Rg1 d4 18. Qd2 Qh4+ 19. Rg3 Rae8 20. f5 Bd5 21. f6 Bg2 22. Rc1 Bxf1 23. Kxf1 Qxg3 24. Qh6 Qe3 25. Qg7# 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2011.04.22"]
[Round "3"]
[White "Zijdemans, Zowie"]
[Black "Mestrom, Wolf"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1003"]
[BlackElo "833"]
[PlyCount "124"]
[EventDate "2011.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. d3 d6 4. c3 Nc6 5. Nf3 b6 6. Be3 Bb7 7. Nbd2 d5 8. Qc2 Be7 9. Rd1 d4 10. cxd4 cxd4 11. Bf2 Rc8 12. Nb3 Na5 13. Qd2 Nxb3 14. axb3 a5 15. Bxd4 Qxd4 16. Nxd4 Bb4 17. Qxb4 axb4 18. f5 e5 19. Nf3 Rc5 20. Kd2 Nf6 21. h3 0-0 22. g3 Rd8 23. Bg2 Bxe4 24. Ke3 Bxf3 25. Bxf3 Nd5+ 26. Bxd5 Rcxd5 27. Ke4 Rd4+ 28. Ke3 e4 29. Rhe1 Rxd3+ 30. Rxd3 Rxd3+ 31. Kxe4 Rxb3 32. Kf4 h6 33. Rb1 g5+ 34. fxg6 fxg6 35. g4 Rxh3 36. Rc1 g5+ 37. Kf5 Rd3 38. Rc7 Rd5+ 39. Kf6 Rd6+ 40. Ke7 Rg6 41. Rc8+ Kh7 42. Rc7 Rg7+ 43. Kd6 Rxc7 44. Kxc7 Kg7 45. Kxb6 Kf6 46. Kb5 Ke5 47. Kxb4 Kf4 48. Kc4 Kxg4 49. b4 h5 50. b5 h4 51. b6 h3 52. b7 h2 53. b8Q h1Q 54. Qc8+ Kg3 55. Qb8+ Kg2 56. Qb7+ Kg1 57. Qb6+ Kg2 58. Qc6+ Kg1 59. Qc5+ Kg2 60. Qxg5+ Kh2 61. Qh4+ Kg2 62. Qxh1+ Kxh1 1/2-1/2

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2011.04.22"]
[Round "1"]
[White "Zijdemans, Zowie"]
[Black "Platenburg, Jarno"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1003"]
[BlackElo "659"]
[PlyCount "39"]
[EventDate "2011.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. d3 Nf6 3. Nf3 Nc6 4. Nbd2 Bc5 5. h3 0-0 6. Be2 d6 7. Nf1 Be6 8. g4 h6 9. Ng3 a6 10. g5 hxg5 11. Bxg5 Ne7 12. Bxf6 gxf6 13. Rg1 Ng6 14. Nf5 b6 15. N3h4 Qe8 16. Bh5 Kh7 17. Qd2 Bxf5 18. Nxf5 a5 19. Qh6+ Kg8 20. Qg7# 1-0

[Event "Enschede op-E U14"]
[Site "Enschede"]
[Date "2009.08.04"]
[Round "2"]
[White "Schmidt, Birk"]
[Black "Zijdemans, Zowie"]
[Result "0-1"]
[ECO "C27"]
[WhiteElo "500"]
[BlackElo "809"]
[PlyCount "6"]
[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 e5 2. Bc4 Bc5 3. Nc3 Nf6 0-1

