[Event "NED-ch U17"]
[Site "Sneek"]
[Date "2013.05.05"]
[Round "9"]
[White "Loos, Cisko"]
[Black "Dubbeldam, Mathijs"]
[Result "1-0"]
[ECO "A02"]
[BlackElo "1320"]
[PlyCount "71"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. f4 b6 2. Nf3 Bb7 3. e3 e6 4. g3 Nf6 5. Bg2 Nc6 6. b3 d5 7. 0-0 Qd7 8. Bb2 0-0-0 9. d3 Rg8 10. Ne5 Qe8 11. Qf3 Bc5 12. a3 h5 13. b4 Be7 14. c4 Ng4 15. Nxc6 Bxc6 16. h3 Nh6 17. b5 Bb7 18. a4 Bb4 19. Bc3 Qe7 20. Rc1 Nf5 21. Nd2 Bxc3 22. Rxc3 Nxe3 23. Qxe3 d4 24. Bxb7+ Kb8 25. Qf3 dxc3 26. Nb3 Rd7 27. a5 Qb4 28. Ba6 c6 29. bxc6 Rc7 30. Qd1 Rd8 31. Bb5 Qd6 32. axb6 axb6 33. Ra6 Qxd3 34. Rxb6+ Ka7 35. Qa1+ Kxb6 36. Qa5# 1-0

[Event "NED-ch U17"]
[Site "Sneek"]
[Date "2013.05.04"]
[Round "8"]
[White "Van Dijk, Rowan"]
[Black "Loos, Cisko"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "1938"]
[PlyCount "71"]
[EventDate "2013.04.27"]
[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. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. d4 Be7 6. c4 0-0 7. Nc3 Ne4 8. Nd2 Nxc3 9. bxc3 Bxg2 10. Kxg2 f5 11. Nf3 Bf6 12. Qc2 g6 13. Re1 d6 14. e4 Qc8 15. e5 dxe5 16. Nxe5 Rd8 17. Bb2 c5 18. Rad1 Nc6 19. Nxc6 Qxc6+ 20. Kg1 cxd4 21. cxd4 Rac8 22. c5 bxc5 23. dxc5 Rxd1 24. Rxd1 Bxb2 25. Qxb2 Qxc5 26. Qf6 Qc6 27. Qe7 Qb6 28. Qd7 Rc7 29. Qd2 Kg7 30. h4 e5 31. h5 e4 32. h6+ Kf7 33. Qd5+ Qe6 34. Qd8 e3 35. Qxc7+ Kf6 36. Rd6 1-0

[Event "NED-ch U17"]
[Site "Sneek"]
[Date "2013.05.03"]
[Round "7"]
[White "Loos, Cisko"]
[Black "Haver, Sjoerd"]
[Result "1-0"]
[ECO "A03"]
[BlackElo "1736"]
[PlyCount "79"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 c5 5. e3 Nc6 6. 0-0 b6 7. b3 Bb7 8. Bb2 Qc7 9. Na3 Be7 10. Ne5 Nxe5 11. fxe5 Nd7 12. Nb5 Qc6 13. Nd6+ Bxd6 14. exd6 f6 15. Qg4 0-0-0 16. Qxe6 h5 17. c4 Rde8 18. cxd5 Qb5 19. Qf7 h4 20. gxh4 Ref8 21. Qe6 Rxh4 22. Rf3 Rhh8 23. Rg3 Re8 24. Qf5 Rhg8 25. Bh3 Rd8 26. Rc1 Kb8 27. e4 Bc8 28. Qf4 Qe2 29. Rg2 Qh5 30. Be6 g5 31. Qg3 Rgf8 32. Rf1 Qg6 33. Rgf2 Qxe4 34. Bxf6 Rxf6 35. Rxf6 Nxf6 36. d7+ Kb7 37. dxc8Q+ Rxc8 38. Bxc8+ Kxc8 39. Rxf6 Qd4+ 40. Qf2 1-0

[Event "NED-ch U17"]
[Site "Sneek"]
[Date "2013.05.02"]
[Round "6"]
[White "Looijer, Dave"]
[Black "Loos, Cisko"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1938"]
[PlyCount "81"]
[EventDate "2013.04.27"]
[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 c6 2. d4 d5 3. f3 Nf6 4. Nc3 dxe4 5. fxe4 Bg4 6. Be2 Bxe2 7. Ngxe2 e6 8. 0-0 Be7 9. e5 Nd5 10. Nf4 Nxc3 11. bxc3 c5 12. Qf3 Nc6 13. Nh5 0-0 14. Qg4 g6 15. Nf6+ Bxf6 16. exf6 Qd5 17. Qh4 h5 18. Qf4 g5 19. Qg3 Kh7 20. Qd3+ Kh8 21. Qh3 Qe4 22. Qxh5+ Qh7 23. Qxg5 cxd4 24. Rf3 Rg8 25. Qc5 e5 26. Bd2 e4 27. Rf5 b6 28. Qd5 Rad8 29. Qxe4 Rde8 30. Qf3 Re2 31. Qxe2 Qxf5 32. Rf1 Qxc2 33. Rf3 Qh7 34. Kf1 Qb1+ 35. Kf2 Kh7 36. Rh3+ Kg6 37. Rh6+ Kf5 38. Qf3+ Ke5 39. Bf4+ Ke6 40. Qxc6+ Kf5 41. Qd5+ 1-0

[Event "NED-ch U17"]
[Site "Sneek"]
[Date "2013.05.01"]
[Round "5"]
[White "Loos, Cisko"]
[Black "Gieben, Stijn"]
[Result "0-1"]
[ECO "A02"]
[BlackElo "2030"]
[PlyCount "130"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 d5 3. g3 g6 4. b3 Bg7 5. Bb2 0-0 6. Bg2 c5 7. 0-0 Nc6 8. e3 b6 9. Qe2 Bb7 10. Na3 e6 11. c4 Qe7 12. Ne5 Rfd8 13. cxd5 exd5 14. Nac4 Nb4 15. Na3 Ba6 16. Nb5 Rac8 17. a3 Nc2 18. Rac1 Nxa3 19. Bxa3 Qe8 20. Nd6 Bxe2 21. Nxe8 Nxe8 22. Rfe1 Bb5 23. d4 Bf8 24. Bh3 Rc7 25. dxc5 bxc5 26. Red1 Nf6 27. Bg2 Be7 28. Bb4 Rcc8 29. Bh3 cxb4 30. Rxc8 Rxc8 31. Bxc8 Bc5 32. Kf2 Ne4+ 33. Kf3 Nc3 34. Rd2 f6 35. Be6+ Kf8 36. Nd7+ Bxd7 37. Bxd7 Ke7 38. Bc6 Kd6 39. Bb7 f5 40. Bxd5 Nxd5 41. e4 fxe4+ 42. Kxe4 Kc6 43. Rxd5 a5 44. f5 gxf5+ 45. Rxf5 h6 46. Rf6+ Kb5 47. Rxh6 a4 48. bxa4+ Kc4 49. Rh8 b3 50. Rb8 Bb4 51. Rc8+ Bc5 52. Rxc5+ Kxc5 53. Kd3 Kb4 54. a5 Ka3 55. Ke3 b2 56. Kf4 b1Q 57. h4 Kb4 58. a6 Kc5 59. a7 Qa1 60. Kf5 Kd6 61. g4 Qxa7 62. h5 Qf7+ 63. Kg5 Ke5 64. h6 Qf6+ 65. Kh5 Kf4 0-1

[Event "NED-ch U17"]
[Site "Sneek"]
[Date "2013.04.30"]
[Round "4"]
[White "Loos, Cisko"]
[Black "Van Oostenbrugge, Rijk"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "58"]
[EventDate "2013.04.27"]
[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. exd5 exd5 4. Bd3 Bd6 5. Ne2 Ne7 6. Bf4 Bf5 7. Bxd6 Qxd6 8. 0-0 0-0 9. Ng3 Bxd3 10. Qxd3 Nd7 11. Nd2 Qg6 12. Qxg6 Nxg6 13. Rfe1 Rfe8 14. Nb3 b6 15. Rad1 Nf6 16. f3 Kf8 17. a4 Nf4 18. Nc1 Rxe1+ 19. Rxe1 Ne6 20. c3 g6 21. Nd3 a5 22. f4 Nd7 23. f5 Ng7 24. fxg6 hxg6 25. Nf4 c6 26. b3 Ne8 27. h4 Nd6 28. h5 gxh5 29. Nfxh5 b5 1/2-1/2

[Event "NED-ch U17"]
[Site "Sneek"]
[Date "2013.04.29"]
[Round "3"]
[White "Van Harten, Maarten"]
[Black "Loos, Cisko"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1937"]
[PlyCount "100"]
[EventDate "2013.04.27"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Be3 Nd7 7. f4 Nh6 8. Nf3 c5 9. c3 Qb6 10. Nbd2 Be7 11. Qc2 0-0 12. h3 Nf5 13. Bf2 cxd4 14. Nxd4 Bh4 15. Bxh4 Ne3 16. Qd3 Nxg2+ 17. Kd1 Nxh4 18. Kc2 Nc5 19. Qg3 Nf5 20. Nxf5 exf5 21. Rhg1 g6 22. Rad1 Rac8 23. Nb3 Ne4 24. Qf3 Rfd8 25. Rd4 Qc6 26. Kb1 b5 27. h4 a5 28. Nxa5 Qb6 29. Nb3 b4 30. Rc1 bxc3 31. bxc3 Rc4 32. Kb2 Qb5 33. Qd3 Nc5 34. Qe2 Rb8 35. Qd1 Rxd4 36. cxd4 Nd3+ 37. Ka1 Nxc1 38. Qxc1 Qc4 39. Qd2 Qf1+ 40. Kb2 Qh3 41. Qf2 Rb4 42. Qd2 Rc4 43. Nc5 Qxh4 44. a4 Qd8 45. a5 Qb8+ 46. Ka2 h5 47. a6 h4 48. Qa5 Rc2+ 49. Ka3 Qb2+ 50. Ka4 Rc4+ 0-1

[Event "NED-ch U17"]
[Site "Sneek"]
[Date "2013.04.27"]
[Round "1"]
[White "Mollema, Thomas"]
[Black "Loos, Cisko"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1961"]
[PlyCount "79"]
[EventDate "2013.04.27"]
[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 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bg6 6. h5 Bh7 7. e6 fxe6 8. Bd3 Nf6 9. Bxh7 Nxh7 10. Nf3 Nd7 11. Qd3 Qc7 12. Qg6+ Kd8 13. Qxe6 Nhf6 14. Ne5 Nxe5 15. dxe5 Nd7 16. f4 Nc5 17. Qg6 e6 18. Be3 Qd7 19. Nc3 Kc7 20. 0-0-0 Qe8 21. Bxc5 Qxg6 22. Bd6+ Bxd6 23. exd6+ Kxd6 24. hxg6 Rhf8 25. Rhf1 b6 26. Ne4+ Kc7 27. Ng3 Rf6 28. f5 exf5 29. gxf5 Raf8 30. Kd2 Kd6 31. Rde1 c5 32. Re2 b5 33. Rfe1 Rd8 34. Re6+ Rxe6 35. Rxe6+ Kc7 36. Re7+ Rd7 37. Rxd7+ Kxd7 38. Nh5 Ke7 39. Nxg7 Kf8 40. Ne6+ 1-0

