[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2013.08.09"]
[Round "7"]
[White "Maes, Marlies"]
[Black "Zijdemans, Ziggy"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1092"]
[BlackElo "1180"]
[PlyCount "30"]
[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 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. 0-0 Nxe4 9. Nxc6 bxc6 10. Nxe4 d5 11. Bxd5 cxd5 12. Nc3 e6 13. Qe2 Qh4 14. Rad1 Be5 15. Bd4 Qxh2# 0-1

[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2013.08.09"]
[Round "8"]
[White "Zijdemans, Ziggy"]
[Black "Weidema, Luuk"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1180"]
[BlackElo "1109"]
[PlyCount "45"]
[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 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. d3 h6 6. Bd2 d6 7. h3 0-0 8. Nd5 Be6 9. c3 Na5 10. b3 Nxc4 11. bxc4 c6 12. Ne3 Bb6 13. h4 c5 14. Nd5 Ba5 15. Qc1 Bg4 16. Bxh6 Nxd5 17. cxd5 Bxf3 18. gxf3 gxh6 19. Qxh6 f6 20. Rg1+ Kf7 21. Rg7+ Ke8 22. Qg6+ Rf7 23. Qxf7# 1-0

[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2013.08.07"]
[Round "4"]
[White "Zijdemans, Ziggy"]
[Black "Baselmans, Sam"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1180"]
[BlackElo "1369"]
[PlyCount "46"]
[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 Nc6 3. Nc3 Nf6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. d3 Bg4 8. 0-0 Nd4 9. Kh1 Bxf3 10. gxf3 f5 11. Nd2 0-0-0 12. c3 Nc6 13. Qe2 Qxd3 14. Qxd3 Rxd3 15. Kg2 g5 16. Nc4 Rg8 17. Re1 Bg7 18. Re3 Rd1 19. h3 g4 20. Re2 Bh6 21. Ne3 gxh3+ 22. Kh2 Bf4+ 23. Kxh3 Rh1# 0-1

[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 "3"]
[White "Zijdemans, Eva"]
[Black "Zijdemans, Ziggy"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "792"]
[BlackElo "1180"]
[PlyCount "52"]
[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. b3 g6 4. Bb2 f6 5. Bc4 Nh6 6. Nc3 Bg7 7. 0-0 f5 8. d3 Qa5 9. Qd2 Nd4 10. Nd5 Nxf3+ 11. gxf3 Qxd2 12. Nc7+ Kf8 13. Ne8 Bxb2 14. Rad1 Qg5+ 15. Kh1 Kxe8 16. Rg1 Qh5 17. Rg2 Qxf3 18. Rdg1 fxe4 19. Bd5 Qe2 20. f3 Qxf3 21. Bxe4 Qf6 22. Rg3 Nf5 23. R3g2 Bd4 24. Rf1 Ng3+ 25. Rxg3 Qxf1+ 26. Rg1 Qxg1# 0-1

[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2013.08.06"]
[Round "2"]
[White "Zijdemans, Ziggy"]
[Black "De Boer, Sipke"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1180"]
[BlackElo "955"]
[PlyCount "102"]
[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 Nc6 3. Nc3 Bc5 4. Bc4 d6 5. d3 Bg4 6. Bxf7+ Kxf7 7. Ng5+ Ke8 8. Qxg4 Nf6 9. Qe6+ Qe7 10. Qxe7+ Kxe7 11. Be3 Bb4 12. 0-0 Rad8 13. Nd5+ Nxd5 14. exd5 Nd4 15. Bxd4 exd4 16. a3 Ba5 17. b4 Bb6 18. Rfe1+ Kf6 19. Nf3 Rde8 20. Kf1 c5 21. h3 Kf7 22. Ng5+ Kg6 23. Ne6 h5 24. Re2 h4 25. Rae1 a5 26. Nf4+ Kf7 27. Rxe8 Rxe8 28. Rxe8 Kxe8 29. bxa5 Bxa5 30. Ne6 g6 31. g4 b5 32. f4 Ke7 33. g5 Bd2 34. Ke2 Bc1 35. Kf3 Bxa3 36. Kg4 b4 37. Nxd4 cxd4 38. Kxh4 Bc1 39. Kg4 Kf7 40. h4 Kg7 41. f5 Kf7 42. fxg6+ Kxg6 43. h5+ Kg7 44. g6 Bh6 45. Kf5 Be3 46. Ke6 Bf4 47. Kd7 Kh6 48. Kc6 Kg7 49. Kb5 Bd2 50. Kc4 Bc3 51. Kb5 Bd2 1/2-1/2

[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2013.08.05"]
[Round "1"]
[White "Bekedam, Tyro"]
[Black "Zijdemans, Ziggy"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1771"]
[BlackElo "1180"]
[PlyCount "25"]
[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 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Bc4 Nf6 7. Nc3 Be6 8. 0-0 Bxc4 9. Qxc4 g6 10. Bg5 Bg7 11. Rad1 Qe7 12. Nd5 Qd8 13. Nxc7+ 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.15"]
[Round "8"]
[White "Bolleman, Danilo"]
[Black "Zijdemans, Ziggy"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "69"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bb5 c6 6. Bc4 h6 7. 0-0 Qc7 8. Qd3 g5 9. Rd1 Be7 10. d5 Nf8 11. a4 Ng6 12. dxc6 bxc6 13. Be3 Bg4 14. Qe2 Nf4 15. Bxf4 gxf4 16. h3 Bh5 17. g4 fxg3 18. fxg3 Qd7 19. Qg2 Rg8 20. Nxe5 Qc8 21. Nf3 Nh7 22. Rd3 Bh4 23. Nxh4 Kd7 24. Qd2 Qc7 25. Qxh6 Qb6+ 26. Kg2 d5 27. Qxh5 Nf6 28. Qf5+ Ke7 29. exd5 Qc5 30. Qxf6+ Kf8 31. Qxc6 Qb4 32. Qxa8+ Kg7 33. Nf5+ Kh8 34. Qc6 Qxb2 35. Qh6# 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.15"]
[Round "7"]
[White "Zijdemans, Ziggy"]
[Black "De Boer, Falco"]
[Result "0-1"]
[ECO "B15"]
[PlyCount "60"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 e6 3. d4 d5 4. e5 Bb4 5. Bd2 Ne7 6. a3 Ba5 7. b4 Bb6 8. Nf3 h6 9. Bd3 0-0 10. Nh4 Nf5 11. Nxf5 exf5 12. Qf3 Qe7 13. Be3 Qh4 14. g3 Qh3 15. Bf1 Qg4 16. Bg2 Bxd4 17. h3 Qxf3 18. Bxf3 Bxc3+ 19. Ke2 Bxa1 20. Rxa1 Re8 21. Bd4 Nd7 22. Kd3 Nxe5+ 23. Bxe5 Rxe5 24. c4 dxc4+ 25. Kxc4 Be6+ 26. Kd4 f6 27. Bg2 Rd8+ 28. Kc3 Re2 29. Bh1 Red2 30. Rd1 R8d3# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.15"]
[Round "9"]
[White "Zijdemans, Ziggy"]
[Black "Hegge, Freek"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "106"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 e6 4. Qe2 Be7 5. Nc3 exd5 6. cxd5 Nxd5 7. Qe5 Nf6 8. Bc4 Nc6 9. Qg5 0-0 10. Nf3 Ne4 11. Qe3 Re8 12. Nxe4 Bf5 13. 0-0 Bd6 14. d3 Nb4 15. Bb3 b6 16. Nfg5 Bc5 17. Qf3 Bg6 18. Bxf7+ Bxf7 19. Qxf7+ Kh8 20. Qh5 Kg8 21. Qxh7+ Kf8 22. Re1 Qxg5 23. Bxg5 Nc2 24. Qh8+ Kf7 25. Qh5+ Kg8 26. g3 Nxa1 27. Rxa1 Re5 28. Re1 Be7 29. f4 Rd5 30. Bxe7 Rxh5 31. Ng5 Re8 32. g4 Rh4 33. h3 Rh6 34. Kf2 Rc6 35. Ba3 Rc2+ 36. Kf1 Rd8 37. Rd1 Rd4 38. Ne6 Rd5 39. Nxc7 Rxc7 40. Rd2 Rd4 41. Ke2 Rcd7 42. f5 a5 43. b3 b5 44. Bb2 R4d5 45. Bc3 b4 46. Bb2 Kh7 47. d4 Kh6 48. Kf3 Kg5 49. Kg3 Kf6 50. Kf4 g5+ 51. fxg6 Kxg6 52. h4 Re7 53. h5+ Kh6 1/2-1/2

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.14"]
[Round "6"]
[White "Calbo, Soma"]
[Black "Zijdemans, Ziggy"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "77"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d6 2. e3 Nf6 3. Nc3 Nbd7 4. Bb5 c6 5. Bd3 Qc7 6. Nf3 e5 7. 0-0 Be7 8. Ng5 h6 9. Nf3 g5 10. Bf5 Nf8 11. Qd3 Bd7 12. Bxd7+ Qxd7 13. d5 Ng6 14. dxc6 bxc6 15. Ne4 Ng4 16. h3 Nf6 17. Nxf6+ Bxf6 18. Rd1 d5 19. e4 d4 20. c3 c5 21. cxd4 exd4 22. Re1 Ne5 23. Nxe5 Bxe5 24. Qc4 Rc8 25. Bd2 g4 26. h4 g3 27. Re2 Qg4 28. Qb5+ Kf8 29. Kf1 Qxh4 30. Ree1 gxf2 31. Red1 Rg8 32. Ke2 Rxg2 33. Rf1 Qh2 34. Kd1 Rg1 35. Kc2 Qg2 36. Bxh6+ Kg8 37. a3 a5 38. Qe2 Bg3 39. Qg4+ 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.14"]
[Round "5"]
[White "Liu, Wai Keung"]
[Black "Zijdemans, Ziggy"]
[Result "0-1"]
[ECO "A46"]
[PlyCount "110"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. Nc3 Nbd7 4. e3 e5 5. Bc4 h6 6. dxe5 dxe5 7. Nd5 c6 8. Nxf6+ Nxf6 9. Qxd8+ Kxd8 10. Nxe5 b5 11. Nxf7+ Ke8 12. Nxh8 bxc4 13. f3 Bf5 14. e4 Bh7 15. Bf4 Bb4+ 16. c3 Ba5 17. Rd1 Ke7 18. Bd6+ Ke6 19. Bb4 Bxb4 20. cxb4 Rxh8 21. 0-0 Ke5 22. g3 Bg8 23. f4+ Ke6 24. e5 Nd5 25. Rfe1 Bh7 26. Rc1 Bd3 27. b3 Nxb4 28. bxc4 Nxa2 29. Ra1 Bxc4 30. Re4 Bd5 31. Ra4 Nc3 32. Rxa7 g5 33. fxg5 hxg5 34. Rg7 Kxe5 35. Rxg5+ Kf6 36. h4 Ne4 37. Rf1+ Ke6 38. Rg6+ Ke5 39. Ra1 Rf8 40. Ra5 Rf3 41. Rxc6 Rxg3+ 42. Kf1 Kd4 43. Rb6 Rf3+ 44. Ke1 Bc4 45. Kd1 Nc3+ 46. Ke1 Ke3 47. Re5+ Ne4 48. Kd1 Kd3 49. Kc1 Rf2 50. Rg6 Rc2+ 51. Kd1 Nf2+ 52. Ke1 Kd4 53. Re8 Nd3+ 54. Kd1 Kc3 55. Rh8 Rd2# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.14"]
[Round "4"]
[White "Zijdemans, Ziggy"]
[Black "Luiten, Reinier"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "129"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. Nf3 Bb4 5. a3 Bxc3 6. dxc3 d6 7. Ng5 0-0 8. Qf3 h6 9. Nh3 Bxh3 10. Qxh3 Qc8 11. Qg3 Qg4 12. Qxg4 Nxg4 13. f3 Nf6 14. b4 a6 15. a4 Rab8 16. a5 Rfd8 17. Be3 d5 18. exd5 Nxd5 19. Bxd5 Rxd5 20. 0-0 Rbd8 21. Bc5 Rd2 22. Rf2 Rxf2 23. Bxf2 Rd2 24. Rc1 Ne7 25. Be1 Rd7 26. c4 Ng6 27. g3 Rd4 28. c5 c6 29. Bc3 Rc4 30. Bd2 Ne7 31. c3 Nd5 32. Kf2 e4 33. fxe4 Rxe4 34. Kf3 Re8 35. Bf4 Nxf4 36. Kxf4 Rd8 37. Re1 Kf8 38. h4 Rd3 39. Re3 Rxe3 40. Kxe3 Ke7 41. Ke4 Ke6 42. c4 f5+ 43. Kf4 g6 44. b5 Kf6 45. bxc6 bxc6 46. g4 fxg4 47. Kxg4 Ke5 48. Kf3 Kd4 49. Kf4 g5+ 50. hxg5 hxg5+ 51. Kxg5 Kxc4 52. Kf5 Kxc5 53. Ke5 Kb5 54. Kd4 c5+ 55. Kc3 c4 56. Kb2 Kxa5 57. Kc3 Kb5 58. Kb2 a5 59. Kc3 a4 60. Kb2 Kb4 61. Ka2 c3 62. Ka1 Kb3 63. Kb1 c2+ 64. Kc1 a3 65. Kd2 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.13"]
[Round "2"]
[White "Van Cappellen, Erik Roeland"]
[Black "Zijdemans, Ziggy"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "65"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Bg5 e5 5. Nf3 Be7 6. Bc4 h6 7. Bh4 g5 8. Bg3 c6 9. 0-0 Qc7 10. Bb3 Nf8 11. dxe5 dxe5 12. Bxe5 Qd7 13. Ba4 Ng6 14. Bb3 a5 15. Qxd7+ Bxd7 16. Rad1 0-0-0 17. Bxf7 Bg4 18. Bxg6 Bxf3 19. gxf3 Rd7 20. Bf5 Rhd8 21. Bxd7+ Rxd7 22. Bxf6 Bxf6 23. Rxd7 Kxd7 24. Rd1+ Ke6 25. Kg2 b5 26. Kg3 b4 27. Na4 Be5+ 28. Kg4 Bg7 29. Kh5 Kf6 30. Rd6+ Kf7 31. Rxc6 Bf8 32. Ra6 Kg7 33. Rxa5 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.13"]
[Round "1"]
[White "Zijdemans, Ziggy"]
[Black "Luk, Jaimy"]
[Result "0-1"]
[ECO "C27"]
[PlyCount "42"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Nd5 c6 5. Nc3 Nxc3 6. bxc3 d5 7. Be2 Bd6 8. Nf3 0-0 9. d3 Re8 10. 0-0 h6 11. d4 e4 12. Nd2 Qh4 13. g3 Qf6 14. f3 e3 15. Nb3 h5 16. Nc5 h4 17. Qd3 hxg3 18. hxg3 Qg5 19. g4 Qf4 20. Rd1 Qh2+ 21. Kf1 Qf2# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.13"]
[Round "3"]
[White "Zijdemans, Ziggy"]
[Black "Somers, Elvis"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "24"]
[EventDate "2010.05.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. Qf3 Bg4 4. Qf4 Bh5 5. h3 Bg6 6. Qf3 Bxe4 7. Qf4 Bxc2 8. Qb4 b6 9. Bb5+ c6 10. Ba6 Nxa6 11. Qf4 Nc5 12. Nf3 Nd3+ 0-1

