[Event "NED-ch U20 op"]
[Site "Borne"]
[Date "2019.08.09"]
[Round "8"]
[White "Vleming, Stefan"]
[Black "Nies, Levi"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1760"]
[BlackElo "1516"]
[PlyCount "87"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 b6 6. Nf3 Bb7 7. cxd5 Nxd5 8. Bxe7 Nxe7 9. Bd3 Nbc6 10. 0-0 0-0 11. Rc1 Ng6 12. a3 Qe7 13. b4 Rad8 14. Qe2 e5 15. Bxg6 exd4 16. Bxh7+ Kxh7 17. exd4 Qxe2 18. Nxe2 Rfe8 19. Rfe1 Rd7 20. b5 Na5 21. Ng5+ Kh6 22. h4 Nb3 23. Rb1 Nxd4 24. Nxf7+ Rxf7 25. Nxd4 Rxe1+ 26. Rxe1 Rf4 27. Rd1 Bc8 28. g3 Rf7 29. Nc6 a6 30. a4 Kh5 31. Ne5 Rf6 32. Rc1 Re6 33. Nd3 Re7 34. Nf4+ Kg4 35. Nd5 Re4 36. Rxc7 Bf5 37. Rxg7+ Kf3 38. Rf7 Re1+ 39. Kh2 Ke4 40. Re7+ Kxd5 41. Rxe1 axb5 42. axb5 Bd3 43. Rd1 Kc4 44. Rxd3 1-0

[Event "NED-ch U20 op"]
[Site "Borne"]
[Date "2019.08.08"]
[Round "6"]
[White "Nies, Levi"]
[Black "Klaren, Duncan"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1516"]
[BlackElo "1964"]
[PlyCount "50"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Bc4 Bg7 5. Nf3 e6 6. d3 Nge7 7. 0-0 0-0 8. Qe1 d5 9. Bb3 Nd4 10. Qh4 Nxf3+ 11. Rxf3 Nc6 12. Qxd8 Rxd8 13. exd5 exd5 14. Nxd5 Nd4 15. Ne7+ Kf8 16. Nxc8 Nxf3+ 17. gxf3 Raxc8 18. Bc4 Re8 19. Kf1 Re7 20. c3 Rce8 21. Bd2 Re2 22. Be1 Rxb2 23. Bf2 b6 24. d4 cxd4 25. cxd4 Rxf2+ 0-1

[Event "NED-ch U20 op"]
[Site "Borne"]
[Date "2019.08.07"]
[Round "4"]
[White "Nies, Levi"]
[Black "Hofstra, Tijmen"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1516"]
[BlackElo "1732"]
[PlyCount "74"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Bf5 7. Nf3 e6 8. Nc3 c5 9. Be3 N8d7 10. Nb5 cxd4 11. Bxd4 Bb4+ 12. Bc3 Bxc3+ 13. Nxc3 0-0 14. Be2 Bg4 15. Nd4 Bxe2 16. Qxe2 Qh4+ 17. Qf2 Qxf2+ 18. Kxf2 Nxe5 19. b3 Rad8 20. Rad1 Ng4+ 21. Ke2 g6 22. c5 Nd5 23. Nxd5 Rxd5 24. h3 Nf6 25. b4 Rfd8 26. Nb5 a6 27. Nd6 b6 28. Nc4 bxc5 29. bxc5 Rc8 30. Nd6 Rcxc5 31. Rhf1 Rc2+ 32. Ke3 Rxd1 33. Rxd1 Rxg2 34. Kf3 Rxa2 35. Nb7 Nd5 36. Nc5 Ra3+ 37. Nd3 Nb4 0-1

[Event "NED-ch U20 op"]
[Site "Borne"]
[Date "2019.08.06"]
[Round "2"]
[White "De Vries, Tobias"]
[Black "Nies, Levi"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1868"]
[BlackElo "1516"]
[PlyCount "45"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 Bf5 5. 0-0 Nf6 6. c4 e6 7. Nc3 a6 8. cxd5 Nxd5 9. Nh4 Nxc3 10. bxc3 Bg4 11. Qa4 Qd7 12. Rb1 Rc8 13. d5 exd5 14. Bxd5 Be7 15. Rd1 Bxh4 16. Bxc6 Qxc6 17. Qxg4 Bf6 18. Rd6 Qxd6 19. Qxc8+ Bd8 20. Bf4 Qd5 21. Rxb7 0-0 22. Rd7 Qe6 23. Qxd8 1-0

[Event "NED-ch U20 op"]
[Site "Borne"]
[Date "2019.08.05"]
[Round "1"]
[White "Merkon, Oseb"]
[Black "Nies, Levi"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2013"]
[BlackElo "1516"]
[PlyCount "101"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 c6 5. g3 Bf5 6. Bg2 Qb6 7. Nf3 Nd7 8. 0-0 Bd6 9. a3 Ngf6 10. b4 a5 11. b5 cxb5 12. Qb3 a4 13. Qxb5 0-0 14. Nh4 Bg4 15. h3 Be6 16. Qd3 Rfc8 17. f4 Nc5 18. Nxd5 Nxd5 19. dxc5 Rxc5 20. Kh2 Rc3 21. Qd2 Qe3 22. Qe1 Qc5 23. e4 Ne3 24. Rf3 Nc2 25. Qxc3 Qxc3 26. Rxc3 Nxa1 27. e5 Be7 28. f5 Rc8 29. Bb2 Rxc3 30. Bxc3 Ba2 31. Bxa1 Bxa3 32. Bxb7 Bc1 33. Nf3 a3 34. Be4 Bb2 35. Bxb2 axb2 36. Nd2 g6 37. g4 gxf5 38. gxf5 Kg7 39. Kg3 h5 40. h4 f6 41. Kf4 fxe5+ 42. Kxe5 Kf7 43. Bb1 Bxb1 44. Nxb1 Ke7 45. f6+ Kf7 46. Kf5 Kf8 47. Nc3 Kf7 48. Ke5 Kf8 49. Ke6 Ke8 50. f7+ Kf8 51. Nb1 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2014.05.31"]
[Round "8"]
[White "Bertholee, Arjuna"]
[Black "Nies, Levi"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "123"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bc4 g6 4. f4 Bg7 5. Nf3 Nc6 6. 0-0 Nf6 7. d3 Bg4 8. Qe1 Bxf3 9. Rxf3 Nd4 10. Rh3 Nxc2 11. Qd1 Nxa1 12. f5 a6 13. Bh6 Rg8 14. Bxg7 Rxg7 15. Qxa1 gxf5 16. exf5 Qc7 17. Qe1 0-0-0 18. Nd5 Nxd5 19. Bxd5 Kb8 20. Qc3 Rdg8 21. Qb3 e6 22. fxe6 fxe6 23. Bxe6 Qe7 24. g3 Re8 25. Rh6 Qg5 26. Rh4 Qe3+ 27. Kf1 Qxe6 28. Re4 Qxb3 29. Rxe8+ Kc7 30. axb3 Rf7+ 31. Ke2 Kb6 32. Re6 Rd7 33. Ke3 Kb5 34. Ke4 Kb4 35. Kd5 Kxb3 36. Rxd6 Rc7 37. Rb6+ Ka4 38. Kd6 Rc8 39. Rxb7 Rd8+ 40. Kxc5 Rxd3 41. Rxh7 Rd2 42. b4 Rc2+ 43. Kb6 Kxb4 44. Kxa6 Rg2 45. Kb6 Kc4 46. Kc6 Kd4 47. Kd6 Ke4 48. Ke6 Kf3 49. Kf5 Rg1 50. g4 Ke3 51. g5 Rf1+ 52. Ke5 Ra1 53. g6 Ra5+ 54. Kf6 Ra6+ 55. Kg5 Ra5+ 56. Kh6 Kf4 57. Rf7+ Kg4 58. g7 Ra6+ 59. Kh7 Kh5 60. g8Q Rh6+ 61. Kg7 Rg6+ 62. Kh8 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2014.05.31"]
[Round "7"]
[White "Nies, Levi"]
[Black "Honkoop, Gilian"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "76"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 Be6 7. Bb3 Bb6 8. Re1 Bg4 9. h3 Bh5 10. Bg5 0-0 11. Nbd2 Qe7 12. Ba4 Nd8 13. Nc4 Ne6 14. Bh4 h6 15. Ne3 Bxe3 16. fxe3 c6 17. Rf1 Nc5 18. b4 Ncd7 19. Qc2 b5 20. Bb3 a5 21. a3 Ra7 22. a4 Rfa8 23. axb5 cxb5 24. Bd5 Rb8 25. bxa5 Qe8 26. Bc6 Qc8 27. Bxd7 Nxd7 28. d4 exd4 29. exd4 Rba8 30. Bg3 Qc6 31. Nh4 Bg6 32. Nxg6 fxg6 33. Qb3+ Kh7 34. Qb4 Nf6 35. Qxd6 Qxe4 36. Qb4 Nd5 37. Qxb5 Nxc3 38. Rfe1 Qxe1+ 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2014.05.31"]
[Round "9"]
[White "Nies, Levi"]
[Black "Van Dongen, Sam"]
[Result "1/2-1/2"]
[ECO "B00"]
[PlyCount "124"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. Nc3 dxe4 4. d5 Ne5 5. Nxe4 e6 6. dxe6 Qxd1+ 7. Kxd1 Bxe6 8. Bf4 0-0-0+ 9. Nd2 Bd6 10. Be2 Nc6 11. Bxd6 Rxd6 12. Ngf3 Nf6 13. Bd3 Rhd8 14. Ke2 Bg4 15. Rhe1 Ne5 16. h3 Bxf3+ 17. Nxf3 Nxd3 18. cxd3 Rxd3 19. Kf1 R3d5 20. Re2 h6 21. Rae1 Rd1 22. Re7 R8d7 23. R7e3 Rxe1+ 24. Kxe1 Nd5 25. Re8+ Rd8 26. Re4 Nf6 27. Ra4 Re8+ 28. Kf1 a6 29. Rc4 Ne4 30. Rc2 Nf6 31. Nh4 g6 32. Rc4 Nd5 33. Rd4 c6 34. Nf3 g5 35. g3 f5 36. Rd2 f4 37. h4 fxg3 38. fxg3 gxh4 39. Nxh4 Kc7 40. Nf5 Rf8 41. Rf2 h5 42. Ng7 Rxf2+ 43. Kxf2 Nf6 44. Kf3 Kd7 45. Kf4 Ke7 46. Kf5 c5 47. Ne6 b6 48. Nc7 a5 49. a4 Kf7 50. Na8 Nd5 51. Ke5 Nb4 52. Nxb6 Nd3+ 53. Kd5 Nxb2 54. Kxc5 Kg6 55. Kb5 Kg5 56. Nd5 Kg4 57. Nf6+ Kg5 58. Nd5 Kg4 59. Nf6+ Kg5 60. Nd5 h4 61. gxh4+ Kxh4 62. Kxa5 Nxa4 1/2-1/2

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2014.05.30"]
[Round "6"]
[White "Kouwenhoven, Derk"]
[Black "Nies, Levi"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "37"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bc4 Bxc3+ 8. bxc3 0-0 9. Ba3 Re8 10. Qd3 a6 11. Nd2 b5 12. Bb3 Bb7 13. 0-0 Ne7 14. f4 Qc7 15. fxe5 Qxe5 16. Bd6 Qg5 17. Nf3 Qg6 18. Ne5 Qh5 19. Bxf7+ 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2014.05.30"]
[Round "5"]
[White "Nies, Levi"]
[Black "Grutter, Tim"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "131"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Nxc3 9. bxc3 Bxc3 10. Ba3 d6 11. Rc1 Ba5 12. Qa4 0-0 13. d5 Bb6 14. dxc6 bxc6 15. Qxc6 Rb8 16. Bd5 Bb7 17. Qc4 c6 18. Bxc6 Rc8 19. Qb5 Bxc6 20. Rxc6 Rxc6 21. Qxc6 Bc7 22. Rd1 Qb8 23. Bxd6 Bxd6 24. Qxd6 Qb7 25. Qd3 h6 26. h3 Qb2 27. Qd2 Qb5 28. Qd4 Qa5 29. Nh4 a6 30. g4 Qxa2 31. Nf5 f6 32. Qd5+ Qxd5 33. Rxd5 Rb8 34. Ra5 Ra8 35. Ne7+ Kf7 36. Nc6 Kf8 37. Nb4 Ke7 38. Rxa6 Rxa6 39. Nxa6 g6 40. Nc7 h5 41. gxh5 gxh5 42. Nd5+ Kf7 43. Nf4 f5 44. Nxh5 Kg6 45. Ng3 Kg5 46. Kg2 Kf4 47. Ne2+ Kg5 48. Kg3 Kf6 49. Kf4 Kg6 50. Nd4 Kh5 51. Nxf5 Kg6 52. h4 Kf6 53. h5 Kf7 54. Kg5 Kg8 55. Ne7+ Kg7 56. Ng6 Kh7 57. h6 Kg8 58. Ne5 Kh7 59. f3 Kg8 60. Kg6 Kh8 61. f4 Kg8 62. h7+ Kf8 63. h8Q+ Ke7 64. Qf6+ Ke8 65. Qf7+ Kd8 66. Qd7# 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2014.05.30"]
[Round "4"]
[White "Van Vliet, Lodewijk"]
[Black "Nies, Levi"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "62"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd2 Bxc3 8. Bxc3 Nxe4 9. Qd3 Nxc3 10. Qxc3 0-0 11. 0-0-0 d5 12. Qd2 Be6 13. h3 Rc8 14. Bb5 f6 15. Bxc6 bxc6 16. Qe2 Qa5 17. a3 Rb8 18. c3 c5 19. Rd2 d4 20. cxd4 cxd4 21. Nxd4 Rfc8+ 22. Kd1 Bc4 23. Qe3 exd4 24. Qxd4 Qa4+ 25. Ke1 Re8+ 26. Re2 Rxe2+ 27. Kf1 Re1+ 28. Kxe1 Re8+ 29. Qe3 Rxe3+ 30. fxe3 Qc2 31. g4 Qe2# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2014.05.29"]
[Round "2"]
[White "Nawijn, Thijmen"]
[Black "Nies, Levi"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "130"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd3 d5 8. exd5 Nxd5 9. Bd2 Nxc3 10. Bxc3 Bxc3+ 11. bxc3 0-0 12. 0-0 Qa5 13. Ng5 h6 14. Nf3 Qxc3 15. Qe2 f5 16. Bc4+ Kh8 17. Bb3 e4 18. Nd2 Nd4 19. Qd1 Be6 20. Bxe6 Nxe6 21. Nb3 Rfd8 22. Qe2 a5 23. Rad1 a4 24. Nc1 Nd4 25. Qe3 Qxe3 26. fxe3 Nxc2 27. Kf2 g6 28. Ke2 Kg7 29. Rd2 Rxd2+ 30. Kxd2 Nb4 31. Kc3 Nd5+ 32. Kd4 Rd8 33. g3 Nf6+ 34. Kc5 Ng4 35. Re1 Nxh2 36. Kb6 Rd7 37. Kb5 Nf3 38. Rh1 Rd2 39. Kxa4 Rg2 40. Rd1 Rd2 41. Rh1 h5 42. a3 Kh6 43. Nb3 Re2 44. Nc5 Rxe3 45. Nxb7 Re1 46. Rxe1 Nxe1 47. Kb4 Nc2+ 48. Kb3 Nxa3 49. Kxa3 e3 50. Nc5 Kg5 51. Kb3 Kg4 52. Kc3 Kxg3 53. Kd3 Kf2 54. Ne4+ fxe4+ 55. Kxe4 e2 56. Kf4 e1Q 57. Kg5 Qe5+ 58. Kh6 g5 59. Kg6 Qf4 60. Kxh5 Qf5 61. Kh6 g4 62. Kg7 Kf3 63. Kh6 Qf6+ 64. Kh5 Qg7 65. Kh4 Qh6# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2014.05.29"]
[Round "1"]
[White "Nies, Levi"]
[Black "Hilwerda, Jonas"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "1590"]
[PlyCount "36"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 0-0 6. 0-0 d5 7. exd5 Nxd5 8. Re1 Bg4 9. h3 Bh5 10. Nbd2 Bf6 11. Qa4 Nb6 12. Qb5 a6 13. Qc5 Bg6 14. d4 exd4 15. Nxd4 Nxd4 16. cxd4 Bxd4 17. Qa5 Qf6 18. Nf3 Nxc4 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2014.05.29"]
[Round "3"]
[White "Nies, Levi"]
[Black "Van Randtwijk, Mick"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1665"]
[PlyCount "94"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 a6 6. a4 d6 7. d3 Nf6 8. 0-0 0-0 9. Qe1 Nb4 10. Bb3 Qb6 11. Kh1 Be6 12. a5 Qc7 13. Ba4 Qxa5 14. Bd2 Qc7 15. e5 Nd7 16. exd6 exd6 17. Ng5 Rfe8 18. Qh4 h5 19. Nxe6 fxe6 20. Qg3 b5 21. Bb3 Nf8 22. Ne4 d5 23. Bxb4 cxb4 24. Ng5 Bxb2 25. Rab1 Bg7 26. Rf2 Qd6 27. Re2 a5 28. Rbe1 a4 29. Ba2 Ra6 30. Qf3 Bc3 31. Rd1 Bf6 32. Bxd5 Bxg5 33. fxg5 Re7 34. Ba2 Rf7 35. Qe4 Qf4 36. h3 Qxe4 37. Rxe4 b3 38. cxb3 Rf2 39. Bb1 a3 40. Re5 a2 41. Bxa2 Raxa2 42. Rg1 Rf5 43. Rge1 Ra3 44. Rxf5 exf5 45. Rb1 Ne6 46. Re1 Kf7 47. h4 Rxb3 0-1

[Event "NED-ch U12 op"]
[Site "Borne"]
[Date "2013.08.10"]
[Round "12"]
[White "Kootstra, Harm Jan"]
[Black "Nies, Levi"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "845"]
[BlackElo "1306"]
[PlyCount "74"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nc3 Nf6 4. e5 Ng8 5. Nf3 Ne7 6. 0-0 d5 7. Bb5+ Nbc6 8. d4 a6 9. Bxc6+ Nxc6 10. Qd2 cxd4 11. Nxd4 Nxe5 12. f4 Nc6 13. Nxc6 bxc6 14. Re1 Bb4 15. a3 Bxc3 16. Qxc3 0-0 17. Qxc6 Bd7 18. Qd6 Rc8 19. c3 Rc6 20. Qe5 Qc7 21. Qg5 h6 22. Qg4 Rc8 23. Be3 e5 24. fxe5 Bxg4 25. Bf4 Qb6+ 26. Be3 Qxb2 27. h3 Rxc3 28. Rab1 Rxe3 29. Rxb2 Rxe1+ 30. Kh2 Be6 31. Rf2 Rcc1 32. Kg3 Rxe5 33. Kh2 d4 34. Rd2 Rd5 35. Kg3 Rc3+ 36. Kf2 d3 37. Ke1 Rc2 0-1

[Event "NED-ch U12 op"]
[Site "Borne"]
[Date "2013.08.09"]
[Round "10"]
[White "Kouwenhoven, Derk"]
[Black "Nies, Levi"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1270"]
[BlackElo "1306"]
[PlyCount "133"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[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. Bc4 e6 4. Nc3 Nf6 5. d3 d5 6. exd5 exd5 7. Bb5 Bd7 8. 0-0 Be7 9. Re1 0-0 10. Bg5 a6 11. Bxc6 Bxc6 12. Qd2 d4 13. Ne4 Nxe4 14. dxe4 Bxg5 15. Nxg5 h6 16. Nf3 Re8 17. Qd3 Bb5 18. c4 dxc3 19. Qxc3 Qc7 20. b3 b6 21. a4 Bc6 22. Qc4 Qf4 23. Re3 Bxe4 24. Rae1 b5 25. axb5 axb5 26. Qxb5 Kh7 27. Qc4 f5 28. Nd2 Ra2 29. g3 Qxe3 30. Rxe3 Rxd2 31. Re1 Bf3 32. Rxe8 Rd1+ 33. Qf1 Rxf1+ 34. Kxf1 Bd5 35. Re5 Bxb3 36. Rxc5 Kg6 37. h4 Kf6 38. f4 Bd1 39. Kf2 Bg4 40. Ke3 Kg6 41. Rc7 Kf6 42. Kd4 Bf3 43. Rd7 Bg2 44. Rd6+ Ke7 45. Ke5 Bh3 46. Ra6 Bg4 47. Ra7+ Kf8 48. Ke6 Kg8 49. Ra8+ Kh7 50. Ra7 Kg8 51. Rf7 Be2 52. Rxf5 Bg4 53. Ke5 Bxf5 54. Kxf5 Kf7 55. h5 Kf8 56. Kg6 Kg8 57. f5 Kf8 58. f6 gxf6 59. Kxf6 Kg8 60. Kg6 Kh8 61. Kxh6 Kg8 62. g4 Kh8 63. g5 Kg8 64. Kg6 Kh8 65. Kf7 Kh7 66. g6+ Kh6 67. g7 1-0

[Event "NED-ch U12 op"]
[Site "Borne"]
[Date "2013.08.09"]
[Round "9"]
[White "Nies, Levi"]
[Black "Post, Jesper"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1306"]
[BlackElo "1161"]
[PlyCount "127"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[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. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Bxc3+ 8. bxc3 d5 9. exd5 Nxd5 10. 0-0 0-0 11. Qb3 Nce7 12. Re1 c6 13. Ba3 Re8 14. Bxe7 Rxe7 15. Rxe7 Nxe7 16. Bxf7+ Kf8 17. Ne5 Nd5 18. Bxd5 Qxd5 19. Qxd5 cxd5 20. Rb1 Rb8 21. Nc6 Ra8 22. Nb4 Be6 23. Nd3 Bf5 24. Rd1 Bxd3 25. Rxd3 Re8 26. Re3 Rc8 27. Kf1 Rc4 28. Rd3 Ra4 29. Rd2 Rc4 30. Rd3 Ra4 31. Rd2 Rc4 32. Rc2 b5 33. Ke2 Ke7 34. Kd3 Kd7 35. Re2 Rc6 36. Re5 Rd6 37. Kc2 a5 38. Kb3 Kc6 39. a4 bxa4+ 40. Kxa4 Kb6 41. g3 h6 42. f4 g6 43. Re8 Kb7 44. Kxa5 Ra6+ 45. Kb4 Rb6+ 46. Kc5 Rc6+ 47. Kxd5 Rxc3 48. Rh8 h5 49. Rg8 Rc6 50. Re8 Rc2 51. Re6 Rxh2 52. Rxg6 Rg2 53. Ke4 h4 54. Kf3 Rxg3+ 55. Rxg3 hxg3 56. Kxg3 Kc6 57. f5 Kd6 58. Kf4 Ke7 59. d5 Kf6 60. d6 Kf7 61. Ke3 Kf6 62. Kd3 Kf7 63. Ke4 Kf6 64. Kd5 1-0

[Event "NED-ch U12 op"]
[Site "Borne"]
[Date "2013.08.08"]
[Round "8"]
[White "Nies, Levi"]
[Black "Van Randtwijk, Mick"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1306"]
[BlackElo "1362"]
[PlyCount "96"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Bc4 e6 5. Nf3 Nc6 6. d3 Nge7 7. 0-0 d5 8. Bb3 Na5 9. Qe1 0-0 10. Bd2 Nec6 11. a3 Nxb3 12. cxb3 b6 13. Na2 Bxb2 14. Rb1 Bg7 15. Qg3 dxe4 16. dxe4 Bb7 17. Bc3 Nd4 18. Rfe1 Nxf3+ 19. Qxf3 Bxc3 20. Nxc3 Qd4+ 21. Kh1 Qd6 22. Qg3 Rfd8 23. f5 Qxg3 24. hxg3 exf5 25. exf5 gxf5 26. Re7 Rd3 27. Ne2 Be4 28. g4 Kf8 29. Re5 f6 30. Re6 Kf7 31. Nf4 Rd2 32. gxf5 Bxb1 33. Nh5 Rf8 34. Nxf6 Bxf5 35. Rc6 Bd7 36. Nxd7 Rxd7 37. Rh6 Kg7 38. Rh4 Rf6 39. Rg4+ Rg6 40. Re4 Rd1+ 41. Kh2 Rd2 42. b4 Rdxg2+ 43. Kh3 Rg1 44. Kh2 R1g4 45. Re7+ Kf6 46. Re3 Rh6+ 47. Rh3 Rxh3+ 48. Kxh3 Rc4 0-1

[Event "NED-ch U12 op"]
[Site "Borne"]
[Date "2013.08.07"]
[Round "7"]
[White "Baselmans, Luuk"]
[Black "Nies, Levi"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1497"]
[BlackElo "1306"]
[PlyCount "137"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[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 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd3 d5 8. exd5 Nxd5 9. Bd2 Bg4 10. h3 Bh5 11. 0-0 Nd4 12. Be4 Nxc3 13. Bxc3 Bxc3 14. bxc3 Nxf3+ 15. Bxf3 Qxd1 16. Raxd1 Bxf3 17. gxf3 0-0 18. Rd7 b6 19. Rfd1 f6 20. Rc7 Rf7 21. Rxf7 Kxf7 22. Rd7+ Kg6 23. Rc7 h5 24. c4 Kh6 25. c5 bxc5 26. Rxc5 Rb8 27. Rc7 Rb1+ 28. Kg2 Rb2 29. Rxa7 Rxc2 30. Ra6 Kg5 31. Ra4 f5 32. h4+ Kf6 33. Ra6+ Ke7 34. a4 Rc1 35. Ra7+ Kf6 36. a5 Ra1 37. Ra8 Kg6 38. Kg3 Rg1+ 39. Kh2 Ra1 40. Ra6+ Kf7 41. Ra7+ Kg6 42. a6 Kh7 43. Rf7 Kg6 44. Ra7 Kh6 45. Ra8 Kh7 46. a7 Kg6 47. Kg2 Kh7 48. Rf8 Rxa7 49. Rxf5 Re7 50. Rxh5+ Kg6 51. Rg5+ Kh7 52. Kg3 Kg8 53. Kg4 Re6 54. h5 Kf7 55. Kf5 Rf6+ 56. Ke4 Rf4+ 57. Kxe5 Rxf3 58. Rf5+ Rxf5+ 59. Kxf5 Ke7 60. Kg6 Kf8 61. Kh7 Kf7 62. f3 Kf6 63. Kg8 Kg5 64. Kxg7 Kxh5 65. Kf6 Kh6 66. f4 Kh7 67. Kf7 Kh6 68. f5 Kg5 69. f6 1-0

[Event "NED-ch U12 op"]
[Site "Borne"]
[Date "2013.08.07"]
[Round "6"]
[White "Nies, Levi"]
[Black "Wiemann, Daniel"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1306"]
[BlackElo "1348"]
[PlyCount "65"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[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. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Bxc3+ 8. bxc3 Nxe4 9. d5 Ne7 10. Qd4 Nf6 11. Bg5 Neg8 12. d6 c6 13. 0-0 Kf8 14. Rfe1 b5 15. Bb3 h6 16. Bh4 g5 17. Bg3 Kg7 18. Re2 Kg6 19. Ne5+ Kg7 20. Nxf7 Qf8 21. Nxh8 Kxh8 22. Be5 Kg7 23. Bxg8 Kxg8 24. Bxf6 Ba6 25. Re7 Re8 26. Rg7+ Qxg7 27. Bxg7 Kh7 28. Bf6 Bc8 29. Be7 a5 30. Qf6 Rxe7 31. dxe7 Kg8 32. e8R+ Kh7 33. Rh8# 1-0

[Event "NED-ch U12 op"]
[Site "Borne"]
[Date "2013.08.07"]
[Round "5"]
[White "Visch, Joppe"]
[Black "Nies, Levi"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1151"]
[BlackElo "1306"]
[PlyCount "72"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Bc4 Bg4 9. e5 Nc6 10. Be3 cxd4 11. cxd4 Rb8 12. h3 Bxf3 13. Qxf3 0-0 14. Rd1 Qa5+ 15. Kf1 Qb4 16. Qd5 a6 17. e6 f5 18. Qc5 Qxc5 19. dxc5 Rbc8 20. Rd7 Ne5 21. Bb3 Rfd8 22. f4 Nc6 23. Rxb7 Na5 24. Rb6 Nxb3 25. axb3 Ra8 26. Ke2 Rdc8 27. Rd1 a5 28. Rd7 Bf6 29. g4 fxg4 30. hxg4 Kf8 31. c6 Bc3 32. Bc5 Bb4 33. Bxb4 axb4 34. c7 Ke8 35. Kd3 Ra7 36. Rxb4 Raxc7 1-0

[Event "NED-ch U12 op"]
[Site "Borne"]
[Date "2013.08.06"]
[Round "3"]
[White "Beukema, Jasper"]
[Black "Nies, Levi"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1816"]
[BlackElo "1306"]
[PlyCount "77"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[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 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 a6 10. Nc3 Nd7 11. Bd3 Nc5 12. Bc2 f5 13. Be3 b6 14. b4 Nd7 15. Bxf5 Qf6 16. Bxd7+ Bxd7 17. Bxb6 Be7 18. 0-0 0-0 19. c5 Rab8 20. Ne4 Qh4 21. f3 Bf5 22. Bc7 Rxb4 23. Nxd6 Rd4 24. Qb3 Bd3 25. Rfe1 Bxd6 26. Bxd6 Rxf3 27. Qb8+ Kf7 28. Qf8+ Kg6 29. Qxf3 Be4 30. Qg3+ Qxg3 31. hxg3 Bxd5 32. Rad1 Bxa2 33. Rxd4 exd4 34. c6 d3 35. c7 d2 36. Rd1 Be6 37. Rxd2 Kf7 38. Bf4 a5 39. Ra2 1-0

[Event "NED-ch U12 op"]
[Site "Borne"]
[Date "2013.08.06"]
[Round "2"]
[White "Nies, Levi"]
[Black "Monteny, Pascalle"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1306"]
[BlackElo "1072"]
[PlyCount "141"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[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. Bc4 Nf6 4. d3 Bc5 5. c3 d5 6. exd5 Nxd5 7. 0-0 Bg4 8. h3 Bh5 9. Bg5 f6 10. Bh4 g5 11. Bg3 g4 12. Nfd2 Qd7 13. Bxd5 Qxd5 14. Ne4 Be7 15. hxg4 Bg6 16. c4 Qd7 17. Nbc3 0-0-0 18. Qf3 f5 19. gxf5 Bxf5 20. Nd5 Bxe4 21. dxe4 Kb8 22. Rad1 Qe6 23. b3 h5 24. Nxe7 Qxe7 25. Rxd8+ Qxd8 26. Qf5 Qe7 27. f3 h4 28. Be1 Nd4 29. Qg4 Ne2+ 30. Kf2 Nf4 31. Bd2 Qc5+ 32. Be3 Nd3+ 33. Ke2 Qd6 34. Rd1 Nf4+ 35. Bxf4 Qa3 36. Qxh4 Qf8 37. Bh6 Qg8 38. Qg5 Qe8 39. Bg7 Rg8 40. Qxe5 Qf7 41. Qg5 Qe8 42. Qh4 a6 43. Bf6 Ka7 44. Qf2+ b6 45. Rd8 Qf7 46. Rxg8 Qxg8 47. c5 Qe6 48. Bd4 bxc5 49. Bxc5+ Kb8 50. Qe3 a5 51. f4 Qa6+ 52. Qd3 Qf6 53. Qb5+ Kc8 54. Be3 Qb2+ 55. Bd2 Qf6 56. Qf5+ Qxf5 57. exf5 Kd7 58. f6 Ke8 59. g4 Kf7 60. g5 Kg8 61. g6 c5 62. Be3 a4 63. Bxc5 axb3 64. axb3 Kh8 65. Kf3 Kg8 66. Kg4 Kh8 67. Kh5 Kg8 68. Kh6 Kh8 69. b4 Kg8 70. f7+ Kh8 71. Bd4# 1-0

[Event "NED-ch U12 op"]
[Site "Borne"]
[Date "2013.08.06"]
[Round "4"]
[White "Nies, Levi"]
[Black "Vitharana, Annelies"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "1306"]
[BlackElo "1213"]
[PlyCount "77"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[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. Bc4 Bc5 4. c3 Bb6 5. d4 exd4 6. cxd4 Qe7 7. 0-0 d6 8. Nc3 Nf6 9. Bg5 h6 10. Nd5 Qd8 11. Nxf6+ gxf6 12. Bf4 Bg4 13. Bb5 Bd7 14. Rc1 Ne7 15. Bxd7+ Qxd7 16. Qd2 h5 17. b3 Ng6 18. Be3 0-0-0 19. a4 a5 20. Qc2 Kb8 21. Rb1 Qe7 22. b4 Rhe8 23. Qb3 axb4 24. Qxb4 Qxe4 25. a5 Qc6 26. axb6 cxb6 27. Qxb6 Qxb6 28. Rxb6 f5 29. Rb5 d5 30. Ra1 Rd7 31. Rc5 Rc8 32. Nh4 Nxh4 33. Bf4+ Rcc7 34. Rac1 Ng6 35. Bxc7+ Kc8 36. Bb6+ Rc7 37. Rxc7+ Kd8 38. Rxb7+ Ke8 39. Rc8# 1-0

[Event "NED-ch U12 op"]
[Site "Borne"]
[Date "2013.08.05"]
[Round "1"]
[White "Segers, Job"]
[Black "Nies, Levi"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "841"]
[BlackElo "1306"]
[PlyCount "72"]
[EventDate "2013.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 c6 6. Bd3 Bg4 7. Qe2 Qa5 8. 0-0 Nbd7 9. h3 Bxf3 10. Qxf3 0-0 11. Rfe1 Rfe8 12. e4 dxe4 13. Nxe4 Nxe4 14. Rxe4 Qd5 15. Rae1 e6 16. Be5 Nxe5 17. dxe5 Rf8 18. Bc4 Qc5 19. Rd1 Rad8 20. b3 Rxd1+ 21. Qxd1 Bxe5 22. Qf3 Qd6 23. a4 Kh8 24. Bd3 f5 25. Re1 Bc3 26. Rd1 Qd5 27. Qxd5 exd5 28. Kh2 Re8 29. Kg3 Be5+ 30. Kf3 Kg7 31. Ke3 Bc3+ 32. Kf4 Kf6 33. f3 h6 34. Rf1 Ba5 35. Kg3 Be1+ 36. Kf4 g5# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2013.05.11"]
[Round "9"]
[White "Bekedam, Tyro"]
[Black "Nies, Levi"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "80"]
[EventDate "2013.05.09"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 d5 8. exd5 Nxd5 9. Bd2 Nxc3 10. bxc3 Bd6 11. 0-0 Be6 12. Re1 0-0 13. Be4 Rc8 14. Qe2 f5 15. Bxc6 Rxc6 16. Rad1 Qc7 17. Nc1 Re8 18. Nd3 Bxa2 19. Qh5 Qf7 20. Qxf7+ Bxf7 21. Rb1 Rc7 22. f4 e4 23. Ne5 b6 24. Rbd1 Rcc8 25. Nxf7 Kxf7 26. g3 Be7 27. Ra1 Ra8 28. Be3 Bf6 29. Bd4 Rec8 30. Re2 Bxd4+ 31. cxd4 Rc4 32. Rd1 Rd8 33. d5 Rc5 34. d6 Ke6 35. g4 g6 36. gxf5+ gxf5 37. Red2 Rc6 38. d7 Rc7 39. Rd6+ Ke7 40. Rh6 Rcxd7 1/2-1/2

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2013.05.11"]
[Round "7"]
[White "De Haas, Lars"]
[Black "Nies, Levi"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "75"]
[EventDate "2013.05.09"]
[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 c5 2. Nf3 Nc6 3. Be2 e6 4. Nc3 d5 5. exd5 exd5 6. 0-0 Nf6 7. Re1 Be7 8. d4 0-0 9. Be3 b6 10. h3 Bb7 11. a3 Re8 12. Qd3 Qd7 13. b3 a6 14. a4 Rac8 15. Na2 Ne4 16. Nd2 Nf6 17. c3 h6 18. Rac1 Bd6 19. Bf3 Be7 20. Be2 Na5 21. b4 c4 22. Qc2 Nc6 23. Kh1 b5 24. a5 Bd6 25. Kg1 Ne7 26. f3 Nf5 27. Bf2 Ng3 28. Bf1 Bc7 29. Bxg3 Bxg3 30. Rxe8+ Rxe8 31. f4 Bxf4 32. Rd1 Ne4 33. Nxe4 Rxe4 34. Nc1 Qe7 35. Ne2 Be3+ 36. Kh1 Bc8 37. Ng3 Rf4 38. Re1 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2013.05.11"]
[Round "8"]
[White "Nies, Levi"]
[Black "Kara, Anka"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "65"]
[EventDate "2013.05.09"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Nxc3 9. bxc3 Bxc3 10. Ba3 d5 11. Rc1 dxc4 12. Rxc3 Bg4 13. Re1+ Kd7 14. d5 Na5 15. Ne5+ Kc8 16. Qxg4+ Kb8 17. Nxf7 Re8 18. Rxe8 Qxe8 19. Qe6 Qa4 20. Rc1 a6 21. Bc5 b6 22. Bxb6 cxb6 23. Qxb6+ Nb7 24. Rb1 Qd7 25. Qd6+ Qxd6 26. Nxd6 Ra7 27. Nxc4 Kc7 28. f3 Ra8 29. Rc1 Kd8 30. Nb6 Rb8 31. Kf2 Na5 32. Na4 Rb2+ 33. Nxb2 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2013.05.10"]
[Round "4"]
[White "Kanters, Cor"]
[Black "Nies, Levi"]
[Result "1-0"]
[ECO "D83"]
[PlyCount "65"]
[EventDate "2013.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Bf4 Bg7 4. Nc3 d5 5. Rc1 0-0 6. e3 Bf5 7. Qb3 b6 8. cxd5 e6 9. dxe6 Bxe6 10. Qc2 Nc6 11. a3 Re8 12. Nb5 Nxd4 13. Nxd4 c5 14. Nxe6 Rxe6 15. Bc4 Re7 16. Nf3 Nh5 17. Bg5 Nf6 18. 0-0 h6 19. Bxf6 Bxf6 20. Qxg6+ Bg7 21. Nh4 b5 22. Nf5 Qf8 23. Nxh6+ Kh8 24. Nxf7+ Rxf7 25. Bxf7 Rc8 26. Rcd1 Rc7 27. Rd5 Rxf7 28. Rh5+ Bh6 29. Rxh6+ Qxh6 30. Qxh6+ Kg8 31. Rd1 Rd7 32. Rxd7 c4 33. Qg7# 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2013.05.10"]
[Round "6"]
[White "Nies, Levi"]
[Black "Baselmans, Luuk"]
[Result "0-1"]
[ECO "C15"]
[PlyCount "122"]
[EventDate "2013.05.09"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 Bxc3 5. Bxc3 dxe4 6. d5 Nf6 7. dxe6 Qxd1+ 8. Rxd1 Bxe6 9. Ne2 Bg4 10. Bxf6 gxf6 11. Rd4 f5 12. Ng3 Nc6 13. Bb5 0-0 14. Bxc6 bxc6 15. h3 f4 16. Nxe4 Bf5 17. 0-0 Rab8 18. b3 f3 19. g3 Bxh3 20. Nf6+ Kg7 21. Nh5+ Kh8 22. Rfd1 Bf5 23. c4 Rbe8 24. Rf4 Be6 25. Nf6 Rd8 26. Re1 Rd2 27. a4 Rb8 28. Rxf3 Rb2 29. Ree3 Rd2 30. Ne4 Rd7 31. Ng5 Re8 32. Rf6 Kg7 33. Rf4 h6 34. Ne4 Ree7 35. Nc5 Rd6 36. Nxe6+ Rexe6 37. Rxe6 Rxe6 38. Kg2 Kg6 39. Kf3 f5 40. g4 Rf6 41. Kg3 c5 42. Rxf5 Rxf5 43. gxf5+ Kxf5 44. Kh4 Kf4 45. Kh5 Kf3 46. Kxh6 Kxf2 47. Kg5 Ke3 48. Kf5 Kd3 49. Ke5 Kc3 50. Kd5 Kxb3 51. Kxc5 Kxa4 52. Kc6 Kb4 53. Kd5 a5 54. c5 Kb5 55. c6 a4 56. Kd4 Kb4 57. Kd5 a3 58. Ke6 Kb5 59. Kd5 a2 60. Ke6 Kxc6 61. Kf5 a1Q 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2013.05.10"]
[Round "5"]
[White "Nies, Levi"]
[Black "De Ridder, Yulian"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "93"]
[EventDate "2013.05.09"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 Be6 7. Bb3 d5 8. exd5 Bxd5 9. Ba4 Qd6 10. Nxe5 0-0-0 11. d4 Nxe5 12. Bf4 Nfd7 13. Bxd7+ Qxd7 14. Bxe5 f6 15. Bg3 Bc6 16. Nd2 Qd5 17. Nf3 Qh5 18. Qe2 Rhe8 19. Qd3 Bd6 20. Rae1 Bxg3 21. fxg3 g6 22. c4 b5 23. b3 a6 24. d5 Rxe1 25. Rxe1 bxc4 26. bxc4 Bb7 27. Qe2 Qg4 28. Qe6+ Qxe6 29. Rxe6 f5 30. Re7 Rd7 31. Re8+ Rd8 32. Rxd8+ Kxd8 33. Kf2 Kd7 34. Ke3 Ke7 35. Kf4 Kf6 36. Ng5 h6 37. Ne6 c6 38. Nd8 g5+ 39. Ke3 Bc8 40. Nxc6 Kf7 41. h4 Ke8 42. Kd4 Kd7 43. Ke5 Kc7 44. Ne7 Bd7 45. c5 g4 46. Nxf5 h5 47. Ng7 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2013.05.09"]
[Round "1"]
[White "Beukema, Jasper"]
[Black "Nies, Levi"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1700"]
[PlyCount "89"]
[EventDate "2013.05.09"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Bf5 10. Be3 Nd7 11. Bd3 Bg6 12. 0-0 Be7 13. Bxa7 b6 14. Bxg6 hxg6 15. a4 Qc8 16. a5 bxa5 17. Qc2 Nf6 18. Rfd1 Qb7 19. Rxa5 0-0 20. b3 Rac8 21. Qe2 Nh7 22. Be3 Ra8 23. Rda1 Rxa5 24. Rxa5 Qb8 25. Ra7 Bg5 26. Rd7 Bxe3 27. Qxe3 Nf6 28. Rxd6 Qa8 29. Qa7 Qxa7 30. Nxa7 Ra8 31. Ra6 Nd7 32. Ra3 Nc5 33. b4 Nd3 34. Rxd3 Rxa7 35. g3 f6 36. d6 Rd7 37. c5 Kf7 38. c6 Rxd6 39. Rxd6 e4 40. c7 e3 41. c8Q exf2+ 42. Kxf2 g5 43. g4 f5 44. Qe6+ Kf8 45. Rd8# 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2013.05.09"]
[Round "2"]
[White "Nies, Levi"]
[Black "Gommer, Willem"]
[Result "1-0"]
[ECO "C53"]
[PlyCount "79"]
[EventDate "2013.05.09"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb6 7. Nc3 d6 8. Bg5 Bg4 9. Bxf6 Qxf6 10. Nd5 Qxd4 11. Qxd4 Nxd4 12. Nxd4 Bxd4 13. Nxc7+ Ke7 14. Nxa8 Rxa8 15. 0-0 Kf8 16. Kh1 Rc8 17. Bd5 b6 18. Rab1 Rc2 19. f3 Bd7 20. b4 Bb5 21. Rfd1 Bc3 22. Bb3 Rd2 23. a4 Bd3 24. Rxd2 Bxd2 25. Rd1 Bxb4 26. Rxd3 Ke7 27. f4 Bc5 28. g3 Kf6 29. Kg2 Kg6 30. Kh3 f5 31. Bd5 fxe4 32. Bxe4+ Kh5 33. Bxh7 g6 34. Bg8 g5 35. Rd5 b5 36. axb5 a6 37. bxa6 Bb6 38. Rxd6 g4+ 39. Kg2 Bg1 40. Bf7# 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2013.05.09"]
[Round "3"]
[White "Nies, Levi"]
[Black "Kokje, Joris"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "161"]
[EventDate "2013.05.09"]
[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 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 Nf6 5. Bc4 g6 6. d3 Bg7 7. 0-0 0-0 8. Qe1 e6 9. Qh4 Nd4 10. Bb3 d5 11. Ng5 h6 12. Nf3 Qb6 13. Kh1 Qc6 14. Ne5 Qd6 15. Nxg6 fxg6 16. e5 Nf5 17. Qxf6 Bxf6 18. exd6 Bd7 19. Ba4 Rad8 20. Bxd7 Rxd7 21. Na4 b6 22. Rb1 Nxd6 23. Re1 Re7 24. g4 Kg7 25. Kg2 e5 26. fxe5 Rxe5 27. Bf4 Rxe1 28. Rxe1 Nb5 29. c4 dxc4 30. dxc4 Nd4 31. Nc3 g5 32. Be3 Nc2 33. Re2 Nxe3+ 34. Rxe3 Bd4 35. Re7+ Rf7 36. Rxf7+ Kxf7 37. Kf3 Ke6 38. Ke4 a6 39. a4 a5 40. h3 Bf6 41. Nd5 Bxb2 42. Nxb6 Bf6 43. Nd5 Bd4 44. Nb6 Bg1 45. Nd5 Bh2 46. Ne3 Bf4 47. Nf5 Be5 48. Nxh6 Bg7 49. Nf5 Bf6 50. Ne3 Bd4 51. Nc2 Bc3 52. Ne3 Bd4 53. Nc2 Bc3 54. Na3 Be1 55. Nb5 Bg3 56. Na7 Bb8 57. Nb5 Bg3 58. Nc3 Be1 59. Ne2 Bf2 60. Nc1 Be1 61. Nd3 Bb4 62. Ne5 Bc3 63. Ng6 Bg7 64. h4 gxh4 65. Nxh4 Bh6 66. Nf5 Bg5 67. Ne3 Bh6 68. Nc2 Bg5 69. Na1 Bd8 70. Nb3 Bb6 71. g5 Kd6 72. Kf5 Bd8 73. g6 Ke7 74. Nxc5 Bb6 75. Ne6 Be3 76. Ng5 Bd4 77. c5 Bf6 78. Ne6 Bc3 79. c6 Kd6 80. c7 Kd7 81. Kg5 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2012.04.07"]
[Round "9"]
[White "Nies, Levi"]
[Black "Odle, Philip"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "991"]
[BlackElo "734"]
[PlyCount "103"]
[EventDate "2012.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Qe7 4. d4 d6 5. Nf3 Qxe4+ 6. Be2 Be7 7. 0-0 Bg4 8. Nc3 Qf5 9. Be3 0-0 10. Qd2 Nc6 11. Nh4 Qh5 12. Bxg4 Nxg4 13. Nf3 d5 14. h3 Nxe3 15. Qxe3 Rae8 16. Nb5 Bg5 17. Qd3 Bf4 18. c4 dxc4 19. Qxc4 Na5 20. Qa4 b6 21. b4 Nc4 22. Qxa7 Re6 23. Qa6 Rg6 24. Kh1 Nd2 25. Nxd2 Qg5 26. Rg1 Bxd2 27. a3 h5 28. Nxc7 Bc3 29. Rad1 Rd8 30. d5 Rd7 31. Nb5 Rxd5 32. Rxd5 Qxd5 33. Nxc3 Qc6 34. Ne2 f5 35. Nf4 Rg5 36. f3 Qd6 37. Qc4+ Kh7 38. h4 Rg3 39. Kh2 g5 40. Qf7+ Kh6 41. Qxh5+ Kg7 42. Kxg3 Qxf4+ 43. Kh3 gxh4 44. Qxh4 Kg6 45. Qxf4 b5 46. Qe5 f4 47. Qxb5 Kf6 48. Rc1 Ke7 49. Rc6 Kd7 50. Qb7+ Ke8 51. a4 Kd8 52. Rc8# 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2012.04.07"]
[Round "6"]
[White "Nies, Levi"]
[Black "Van Capelleveen, Floris"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "991"]
[BlackElo "890"]
[PlyCount "59"]
[EventDate "2012.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 0-0 8. e5 Ng4 9. h3 Nh6 10. Bxh6 gxh6 11. d5 Na5 12. Bd3 Bc5 13. 0-0 c6 14. a3 Bb6 15. b4 f5 16. d6 c5 17. bxa5 Bxa5 18. Qc2 Qe8 19. Nd5 Qg6 20. Ne7+ Kh8 21. Nxg6+ hxg6 22. Qxc5 Bb6 23. Qd5 a6 24. Bc4 Ba7 25. Nh4 Kg7 26. Qf3 b5 27. Qxa8 bxc4 28. Qxa7 c3 29. e6 Rd8 30. Qc7 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2012.04.07"]
[Round "7"]
[White "Ouwerkerk, Matijn"]
[Black "Nies, Levi"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "657"]
[BlackElo "991"]
[PlyCount "86"]
[EventDate "2012.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. Nc3 Bg4 6. h3 Bh5 7. d3 Nd4 8. Nxd4 Bxd1 9. Nxd1 Bxd4 10. c3 Bc5 11. b4 Bb6 12. a4 a5 13. bxa5 Bxa5 14. Bb5+ c6 15. Bc4 Ne7 16. Bg5 h6 17. Bh4 0-0 18. d4 exd4 19. cxd4 d5 20. Bd3 Qd7 21. exd5 cxd5 22. Bb5 Nc6 23. Ne3 Qc8 24. Rac1 Bd2 25. Rc2 Bxe3 26. fxe3 Qe6 27. Kh1 Qxe3 28. Bf2 Qe6 29. Re1 Qf6 30. g3 Nxd4 31. Bxd4 Qxd4 32. Rcc1 Rac8 33. Bd7 Rxc1 34. Rxc1 Qf2 35. a5 Qxg3 36. Rd1 Qf3+ 37. Kh2 Qxd1 38. h4 Qf3 39. h5 Ra8 40. a6 Rxa6 41. Ba4 Rxa4 42. Kg1 Ra1+ 43. Kh2 Rh1# 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2012.04.07"]
[Round "8"]
[White "Van Foreest, Pieter"]
[Black "Nies, Levi"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1147"]
[BlackElo "991"]
[PlyCount "103"]
[EventDate "2012.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Nxe4 8. Bxb4 Nxb4 9. Bxf7+ Kxf7 10. Qb3+ d5 11. Qxb4 Re8 12. Ne5+ Kg8 13. 0-0 a5 14. Qb3 Be6 15. Qxb7 Rb8 16. Qc6 Rxb2 17. Qc1 Rb6 18. Nc3 Nxc3 19. Qxc3 Ra6 20. Rac1 Qg5 21. Qxc7 Qd2 22. Rcd1 Qxa2 23. f4 Rf8 24. f5 Bc8 25. Rc1 Ra8 26. Qc6 Ba6 27. Qe6+ Rf7 28. Qxf7+ Kh8 29. Ng6+ hxg6 30. Rf3 Be2 31. Rh3+ Bh5 32. Qxg6 Qe2 33. Rxh5+ Kg8 34. Qe6+ Qxe6 35. fxe6 a4 36. Ra1 Rb8 37. Rxd5 a3 38. e7 Re8 39. Rd8 Kf7 40. Rxe8 Kxe8 41. Rxa3 g5 42. Ra7 g4 43. h4 gxh3 44. gxh3 Kf7 45. h4 Ke8 46. h5 Kf7 47. h6 Ke8 48. h7 Kf7 49. e8Q+ Kf6 50. h8Q+ Kf5 51. Rf7+ Kg6 52. Qeg8# 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2012.04.06"]
[Round "3"]
[White "Hilwerda, Jonas"]
[Black "Nies, Levi"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1245"]
[BlackElo "991"]
[PlyCount "75"]
[EventDate "2012.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 b6 6. Qd5 Nf6 7. Qxa8 Bc5 8. Bg5 Bd4 9. c3 Be5 10. f4 Bd6 11. e5 Qe7 12. Qxc8+ Qd8 13. Qxd8+ Kxd8 14. Bxf6+ gxf6 15. exd6 cxd6 16. Bd3 Re8+ 17. Kf2 h6 18. Re1 Rg8 19. Nd2 Rg4 20. g3 h5 21. Ne4 Ke7 22. h3 Rg8 23. Bc4 Rh8 24. Ng5+ Kf8 25. Nxf7 Rh7 26. Nxd6 h4 27. Re8+ Kg7 28. Re7+ Kg6 29. Rxh7 hxg3+ 30. Kxg3 Kxh7 31. Re1 b5 32. Bb3 a5 33. f5 b4 34. Re7+ Kh6 35. Kf4 bxc3 36. bxc3 a4 37. Bg8 a3 38. Rh7# 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2012.04.06"]
[Round "4"]
[White "Nies, Levi"]
[Black "Steunenberg, Renso"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "991"]
[BlackElo "1435"]
[PlyCount "138"]
[EventDate "2012.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Qxd5 4. Nc3 Qa5 5. Bc4 c6 6. 0-0 Bf5 7. d3 e6 8. Bd2 Qc7 9. Re1 Bd6 10. h3 0-0 11. Nh4 Bg6 12. Nxg6 hxg6 13. Qe2 Nd5 14. Rad1 Nd7 15. Qe4 N7f6 16. Qe2 Qb6 17. Na4 Qc7 18. Nc3 Rfe8 19. Qf3 Nb4 20. Bb3 a5 21. a3 Nbd5 22. Nxd5 cxd5 23. Bc3 a4 24. Ba2 Nh5 25. Qg4 Nf6 26. Qh4 Be7 27. Qd4 Bd6 28. Re2 e5 29. Qh4 d4 30. Be1 Be7 31. Rc1 Nh5 32. Qe4 Nf4 33. Rd2 Bg5 34. Qf3 Nh5 35. Kh1 Bxd2 36. Bxd2 Nf6 37. Bg5 Qc6 38. Qe2 e4 39. Qf1 Qb5 40. Rb1 Rac8 41. Bc4 Qc6 42. Kg1 b5 43. Ba2 Qxc2 44. dxe4 Nxe4 45. Bh4 Nd2 46. Qxb5 Nxb1 47. Qd7 Qc7 48. Bxf7+ Kh8 49. Bxe8 Qxd7 50. Bxd7 Rc1+ 51. Kh2 d3 52. Bg5 d2 53. Bxd2 Nxd2 54. Bxa4 Rb1 55. Be8 Kh7 56. b4 Nc4 57. a4 Rxb4 58. Bc6 Rb2 59. f3 Ra2 60. Kg3 Nb6 61. f4 Nxa4 62. Kh4 Nc5 63. Kg5 Ne6+ 64. Kg4 Nd4 65. Bd5 Rd2 66. Be4 Nf5 67. Kg5 Re2 68. Bf3 Re3 69. Bc6 Rg3# 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2012.04.06"]
[Round "2"]
[White "Nies, Levi"]
[Black "Van Roon, Sjoerd"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "991"]
[BlackElo "1351"]
[PlyCount "83"]
[EventDate "2012.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. Bc4 b6 5. 0-0 Bb7 6. d4 Qd7 7. Ne5 e6 8. Nxd7 Kxd7 9. Qf3 f6 10. Bb3 Bd6 11. c4 Nb4 12. Qxb7 N8c6 13. Ba4 Rab8 14. Bxc6+ Nxc6 15. Qa6 Nxd4 16. Be3 Nc2 17. Qa4+ c6 18. Qxc2 g5 19. Nc3 h5 20. Rad1 Ke7 21. Ne4 Bc7 22. Qd2 Rbd8 23. Qb4+ c5 24. Qc3 Be5 25. Qa3 Ra8 26. b4 g4 27. bxc5 bxc5 28. Bxc5+ Kf7 29. Bxa7 h4 30. Rd7+ Kg6 31. Qd3 f5 32. Nc5 g3 33. h3 gxf2+ 34. Rxf2 Kf6 35. Rb7 Kg6 36. Qd7 Raf8 37. Qxe6+ Bf6 38. Qxf5+ Kh6 39. Nd7 Rf7 40. Be3+ Kg7 41. Qg4+ Kh7 42. Nxf6# 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2012.04.06"]
[Round "5"]
[White "Van Eek, Jeffrey"]
[Black "Nies, Levi"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "1046"]
[BlackElo "991"]
[PlyCount "83"]
[EventDate "2012.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 Bc5 4. Nf3 Ng4 5. d4 exd4 6. Nxd4 d6 7. f5 Bxd4 8. Qxd4 Nc6 9. Qxg7 Rf8 10. Qxg4 Bd7 11. Bg5 Ne7 12. Bxe7 Qxe7 13. Bd3 0-0-0 14. 0-0 Rg8 15. Qf3 Rg7 16. f6 Bg4 17. Qf4 Qf8 18. fxg7 Qxg7 19. Qxf7 Qe5 20. Qf4 Qg7 21. Rae1 Bh3 22. Qg3 Qxg3 23. hxg3 Bd7 24. e5 dxe5 25. Rxe5 Kb8 26. Bxh7 Bg4 27. Rg5 Be6 28. Rg6 Bc4 29. Rf4 Ba6 30. Rg8 Rxg8 31. Bxg8 b6 32. Bd5 c6 33. Bxc6 b5 34. Bxb5 Bxb5 35. Nxb5 a6 36. Rf7 a5 37. g4 a4 38. g5 a3 39. b3 Kc8 40. g6 Kd8 41. g7 Ke8 42. g8Q# 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2012.04.06"]
[Round "1"]
[White "Winters, Sean"]
[Black "Nies, Levi"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "281"]
[BlackElo "991"]
[PlyCount "22"]
[EventDate "2012.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e3 e5 2. Nf3 Nc6 3. Nc3 d5 4. Bb5 Bg4 5. Bxc6+ bxc6 6. 0-0 e4 7. h3 Bh5 8. Qe1 exf3 9. gxf3 Bxf3 10. e4 Qg5+ 11. Kh2 Qg2# 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.03"]
[Round "6"]
[White "Nguyen, Kevin"]
[Black "Nies, Levi"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "82"]
[EventDate "2010.04.02"]
[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. Nf3 Nc6 3. Bc4 Nf6 4. Qe2 Nb4 5. Bb3 d6 6. c3 Nc6 7. 0-0 g6 8. d4 Bg7 9. Bg5 Bg4 10. Rd1 0-0 11. h3 Bxf3 12. Qxf3 Qe7 13. Nd2 Rfe8 14. dxe5 Nxe5 15. Qe3 Rad8 16. Nc4 Nxc4 17. Bxc4 Qxe4 18. Qxe4 Rxe4 19. Bd5 Re5 20. Bxb7 Rxg5 21. Bf3 Re5 22. Re1 Rde8 23. Rxe5 Rxe5 24. Kh2 Bh6 25. h4 Bf4+ 26. g3 Bh6 27. b4 Bd2 28. Rb1 Bxc3 29. Kh3 Rb5 30. Bg4 Nxg4 31. Kxg4 h5+ 32. Kf3 Rxb4 33. Rxb4 Bxb4 34. Ke3 Ba3 35. Kd4 Bb4 36. Ke3 Kg7 37. f4 Kf6 38. Ke4 Ke6 39. Kd4 Kf5 40. Ke3 Kg4 41. Kf2 c5 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.03"]
[Round "7"]
[White "Nies, Levi"]
[Black "Bosma, Jan"]
[Result "0-1"]
[ECO "D20"]
[PlyCount "100"]
[EventDate "2010.04.02"]
[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 d5 2. c4 dxc4 3. e4 e6 4. Bxc4 Nd7 5. Nf3 g6 6. 0-0 Bg7 7. Nc3 Ne7 8. Bf4 b6 9. Qd2 h6 10. h3 Bb7 11. Rad1 c6 12. Rfe1 Rc8 13. Re2 a6 14. d5 cxd5 15. Bb3 Bxc3 16. bxc3 dxe4 17. Ne5 Nxe5 18. Qxd8+ Rxd8 19. Rxd8+ Kxd8 20. Bxe5 Rg8 21. Bc2 f5 22. c4 g5 23. Rd2+ Kc8 24. Ba4 Rd8 25. Rxd8+ Kxd8 26. Bf6 f4 27. Bd1 Ke8 28. Bg4 Kf7 29. Bd4 b5 30. c5 Nc6 31. Bb2 Nb4 32. a3 Nd3 33. Bd4 e5 34. Bc3 Nxc5 35. g3 Nd3 36. Be2 Nc1 37. Bd1 Ke6 38. Bc2 Ne2+ 39. Kg2 Nxc3 40. gxf4 exf4 41. f3 exf3+ 42. Kf2 h5 43. Kg1 g4 44. hxg4 hxg4 45. Kf2 g3+ 46. Kg1 f2+ 47. Kf1 f3 48. Bd3 Ne4 49. Bxe4 Bxe4 50. a4 Bd3# 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.03"]
[Round "9"]
[White "Nies, Levi"]
[Black "Steunenberg, Renso"]
[Result "0-1"]
[ECO "D06"]
[PlyCount "48"]
[EventDate "2010.04.02"]
[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 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. Be3 e6 8. Bg5 h6 9. Bh4 Bb4 10. e5 g5 11. Bg3 Nd5 12. Qd3 Bf5 13. Qd2 Qe7 14. Nxg5 Nxc3 15. bxc3 Ba5 16. Qb2 Qxg5 17. Qxb7 Bxc3+ 18. Ke2 Bg4+ 19. Kd3 Qd2+ 20. Kc4 Na5+ 21. Kb5 Qb2+ 22. Kc5 Nxb7+ 23. Kc4 Na5+ 24. Kc5 Qb6# 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.03"]
[Round "8"]
[White "Van Dael, Rens"]
[Black "Nies, Levi"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "46"]
[EventDate "2010.04.02"]
[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. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bb4 5. d3 d6 6. Ng5 0-0 7. 0-0 Bg4 8. f3 Bd7 9. Nd5 Nxd5 10. exd5 Ne7 11. f4 h6 12. Ne4 f5 13. Nf2 Ng6 14. Nh3 Bc5+ 15. Kh1 b5 16. Bb3 a5 17. c4 e4 18. cxb5 Bxb5 19. dxe4 Bxf1 20. Qxf1 fxe4 21. a4 Ne5 22. fxe5 Rxf1+ 23. Ng1 Rxg1# 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.02"]
[Round "5"]
[White "Mensing, Andrew"]
[Black "Nies, Levi"]
[Result "1/2-1/2"]
[ECO "C48"]
[PlyCount "91"]
[EventDate "2010.04.02"]
[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. Nf3 Nc6 3. Bb5 Bc5 4. Bxc6 dxc6 5. Nc3 Nf6 6. 0-0 Bg4 7. d3 0-0 8. Bg5 h6 9. Bxf6 Qxf6 10. h3 Bxf3 11. Qxf3 Qxf3 12. gxf3 Bd4 13. Ne2 Bxb2 14. Rab1 Ba3 15. Rxb7 Bd6 16. d4 Rfb8 17. Rxb8+ Rxb8 18. dxe5 Bxe5 19. c4 Rb4 20. f4 Bb2 21. Rb1 Ba3 22. Rxb4 Bxb4 23. Nd4 c5 24. Nc6 a6 25. Kf1 Bd2 26. Ne7+ Kf8 27. Nd5 c6 28. Ne3 Ke7 29. Ke2 Bb4 30. e5 Kd7 31. Nf5 g6 32. Nxh6 f6 33. exf6 Ba5 34. Ke3 Bd8 35. f7 Be7 36. Ke4 Ke6 37. Ng8 Bf8 38. f5+ gxf5+ 39. Kf4 Kxf7 40. Kxf5 Kxg8 41. Kg6 Bd6 42. h4 Bh2 43. h5 Bg1 44. f4 a5 45. f5 Be3 46. h6 1/2-1/2

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.02"]
[Round "3"]
[White "Nies, Levi"]
[Black "Janssen, Aron"]
[Result "1-0"]
[ECO "C11"]
[PlyCount "139"]
[EventDate "2010.04.02"]
[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 e6 2. e4 d5 3. Nc3 Nf6 4. e5 Ne4 5. Nxe4 dxe4 6. c3 Nc6 7. Qe2 Qd5 8. Qg4 Bd7 9. Ne2 0-0-0 10. Ng3 g6 11. Qxe4 Qa5 12. Bc4 Bg7 13. Bg5 Rde8 14. 0-0 Rhf8 15. d5 exd5 16. Bxd5 Bxe5 17. Bh6 Bg7 18. Qh4 Bxh6 19. Bxc6 Bxc6 20. Qxh6 Qd5 21. Qh3+ Bd7 22. Qxh7 Rh8 23. Qg7 Bc6 24. f3 Qc5+ 25. Qd4 Qxd4+ 26. cxd4 Rd8 27. Rad1 Rhe8 28. Rf2 Re7 29. Re2 Red7 30. Ne4 Rxd4 31. Rxd4 Rxd4 32. Kf2 Bb5 33. Rc2 Bd3 34. Rd2 b6 35. Ke3 Rb4 36. Kxd3 c5 37. Nd6+ Kb8 38. Nxf7 Rf4 39. Ne5 g5 40. g3 Rf5 41. Ke4 Rf8 42. Nd7+ Kc8 43. Nxf8 a5 44. Rd6 Kc7 45. Rg6 Kb7 46. Rxg5 Ka6 47. h4 Kb5 48. h5 Kc4 49. Nd7 b5 50. Rxc5+ Kb4 51. h6 a4 52. a3+ Ka5 53. Rc8 Ka6 54. Nc5+ Kb6 55. Nxa4+ bxa4 56. Ra8 Kb5 57. Rxa4 Kxa4 58. h7 Kb5 59. h8Q Kc4 60. Qc3+ Kb5 61. b4 Ka4 62. b5 Kxb5 63. a4+ Ka6 64. Qb4 Ka7 65. g4 Ka6 66. g5 Ka7 67. g6 Ka6 68. g7 Ka7 69. g8Q Ka6 70. Qa8# 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.02"]
[Round "1"]
[White "Nies, Levi"]
[Black "Sealy, Alec"]
[Result "1/2-1/2"]
[ECO "D20"]
[PlyCount "63"]
[EventDate "2010.04.02"]
[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 d5 2. c4 dxc4 3. e4 Nc6 4. Nf3 Nf6 5. Nc3 e6 6. Bxc4 Bb4 7. Qe2 Nxd4 8. Qd3 Nxf3+ 9. Qxf3 Bxc3+ 10. bxc3 e5 11. Ba3 Bg4 12. Qg3 Nxe4 13. Qxe5+ Kd7 14. Qxe4 Re8 15. f3 Rxe4+ 16. fxe4 Kc8 17. Bb3 b6 18. 0-0 Qg5 19. Kh1 f6 20. h3 Be2 21. Rf2 Qe3 22. Rf5 Qxe4 23. Bd5 Qxf5 24. Bxa8 g5 25. Bc6 g4 26. Re1 gxh3 27. Rxe2 hxg2+ 28. Kxg2 Qg4+ 29. Kf2 Qh4+ 30. Ke3 Qg5+ 31. Kd3 Qf5+ 32. Be4 1/2-1/2

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.02"]
[Round "4"]
[White "Nies, Levi"]
[Black "Van der Knijff, Gerhard"]
[Result "0-1"]
[ECO "D06"]
[PlyCount "88"]
[EventDate "2010.04.02"]
[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 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. d5 Ne5 8. Be2 Qd6 9. Nxe5 Bxe2 10. Qxe2 Qxe5 11. 0-0 0-0-0 12. f4 Qd6 13. e5 Qb6+ 14. Be3 Qa5 15. exf6 exf6 16. Qg4+ Kb8 17. Rad1 Bb4 18. Qxg7 Rhg8 19. Qxf7 Rge8 20. Bd4 Bxc3 21. Bxc3 Qc5+ 22. Bd4 Qc2 23. Bxf6 Rg8 24. Bg5 Rdf8 25. Qh5 Rf6 26. Rf2 Qf5 27. Re2 Rfg6 28. Qxh7 Rxg5 29. fxg5 Qxh7 30. Rde1 a6 31. Re5 Qc2 32. h3 Qxb2 33. a4 Qb4 34. a5 Qxa5 35. Rc1 c6 36. Rd1 b5 37. Ree1 cxd5 38. Rxd5 Qxe1+ 39. Kh2 Qe3 40. Rf5 Rxg5 41. Rf8+ Kb7 42. Rf7+ Kb6 43. Rf3 Qe2 44. Rg3 Qe5 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.02"]
[Round "2"]
[White "Wolvers, Stephan"]
[Black "Nies, Levi"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "49"]
[EventDate "2010.04.02"]
[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. d4 Nc6 3. Nf3 exd4 4. c3 dxc3 5. Nxc3 Bb4 6. Bb5 a6 7. Ba4 b5 8. Bb3 Nf6 9. Bg5 h6 10. Bh4 0-0 11. 0-0 Bxc3 12. bxc3 Qe7 13. Re1 Bb7 14. h3 Na5 15. Bc2 Qe6 16. e5 Nd5 17. Qd2 Nb6 18. Qd3 g6 19. Bf6 Bxf3 20. Qxf3 Nd5 21. a3 Nxf6 22. exf6 Qc6 23. Qf4 Qxc3 24. Red1 Qxc2 25. Qxh6 1-0

