[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2015.05.08"]
[Round "8"]
[White "Van Baar, Esper"]
[Black "Steenstra, Jelmer"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1764"]
[PlyCount "43"]
[EventDate "2015.05.02"]
[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. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. Nc3 Nxc3 11. bxc3 Bb6 12. Qh5 0-0 13. Re1 c5 14. Nf3 d4 15. cxd4 cxd4 16. Ba3 c5 17. Re4 Bc6 18. Rh4 h6 19. Bc1 Bd7 20. Bxh6 f6 21. Bxg7 Be6 22. Qg6 1-0

[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2015.05.07"]
[Round "7"]
[White "Steenstra, Jelmer"]
[Black "Mensing, Adrian"]
[Result "0-1"]
[ECO "A29"]
[BlackElo "1900"]
[PlyCount "40"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Bg2 Nc6 4. Nc3 Bb4 5. Nf3 Bxc3 6. bxc3 d6 7. d4 0-0 8. 0-0 h6 9. Ba3 Re8 10. e3 Bg4 11. c5 e4 12. d5 Ne5 13. h3 Nxf3+ 14. Bxf3 Bxf3 15. Qb3 Qd7 16. Kh2 Re5 17. h4 Rh5 18. Rg1 Ng4+ 19. Kh3 Nxf2+ 20. Kh2 Qh3# 0-1

[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2015.05.06"]
[Round "6"]
[White "Hofstra, Tijmen"]
[Black "Steenstra, Jelmer"]
[Result "0-1"]
[ECO "D15"]
[PlyCount "78"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e4 b5 6. e5 Nd5 7. a4 Nxc3 8. bxc3 Bg4 9. Be2 Nd7 10. 0-0 Qc7 11. Re1 e6 12. h3 Bh5 13. Nh2 Bxe2 14. Qxe2 Nb6 15. axb5 cxb5 16. Qb2 Qd7 17. Bf4 Nd5 18. Bg3 b4 19. cxb4 Bxb4 20. Rec1 c3 21. Qb3 0-0 22. Ra4 a5 23. Ng4 Rfc8 24. Ne3 Nxe3 25. fxe3 Qc6 26. Be1 Rab8 27. Qc2 g6 28. Ra2 Rb7 29. Bh4 Qd5 30. Bf6 Be7 31. Rf1 Bxf6 32. exf6 Qg5 33. Qc1 Rb5 34. g4 c2 35. Rxc2 Rxc2 36. Qxc2 Qxe3+ 37. Kh2 Rb8 38. Qd1 Rb2+ 39. Kh1 Qxh3+ 0-1

[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2015.05.05"]
[Round "5"]
[White "Steenstra, Jelmer"]
[Black "Van Stiphout, Sophie"]
[Result "0-1"]
[ECO "A29"]
[PlyCount "56"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 Nc6 5. Nf3 d6 6. 0-0 Be6 7. b3 a6 8. d3 Nd4 9. e3 Nxf3+ 10. Bxf3 Bh3 11. Bg2 Bxg2 12. Kxg2 Qd7 13. h3 0-0-0 14. d4 exd4 15. exd4 Bb4 16. Bb2 h5 17. Qf3 Rh6 18. h4 Bxc3 19. Bxc3 Ng4 20. Rad1 Rf6 21. Qe2 Re8 22. Qc2 Rxf2+ 23. Qxf2 Nxf2 24. Rxf2 Qg4 25. Rdd2 Re3 26. Rde2 Rxg3+ 27. Kh1 Qh3+ 28. Rh2 Qf1# 0-1

[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2015.05.04"]
[Round "4"]
[White "Steenstra, Jelmer"]
[Black "Yang, Wang"]
[Result "0-1"]
[ECO "A34"]
[PlyCount "70"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 e6 3. g3 Nf6 4. Bg2 d5 5. b3 Nc6 6. d3 Be7 7. Nf3 0-0 8. 0-0 Re8 9. Bf4 a6 10. Na4 Nh5 11. Bd2 b6 12. Qc1 Bb7 13. Bg5 Nf6 14. e3 h6 15. Bxf6 Bxf6 16. Rb1 Rb8 17. Rd1 Qd7 18. Nxb6 Qd6 19. Rd2 d4 20. Qe1 dxe3 21. fxe3 Bc3 22. Na4 Bxd2 23. Qxd2 Red8 24. Rd1 Ne5 25. Nxe5 Qxe5 26. Bxb7 Rxb7 27. d4 cxd4 28. exd4 Rbd7 29. Qf4 Qxf4 30. gxf4 Rxd4 31. Rf1 Rd2 32. a3 Ra2 33. Rf2 Rxa3 34. Rb2 Rb8 35. Nc5 a5 0-1

[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2015.05.03"]
[Round "3"]
[White "De Boer, Sipke"]
[Black "Steenstra, Jelmer"]
[Result "1/2-1/2"]
[ECO "D10"]
[PlyCount "70"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 dxc4 5. e4 b5 6. Bxf6 exf6 7. a4 Bb4 8. Nf3 0-0 9. Be2 Re8 10. Nd2 Bxc3 11. bxc3 Bb7 12. 0-0 Nd7 13. Qb1 a6 14. Bxc4 Rb8 15. Bd3 g6 16. c4 bxc4 17. Bxc4 c5 18. Qb3 Re7 19. d5 Bxd5 20. Qd3 Bxc4 21. Qxc4 a5 22. f3 Qc7 23. Rfb1 Ree8 24. Rb5 Rxb5 25. Qxb5 Rb8 26. Qc4 Qe5 27. Rb1 Rxb1+ 28. Nxb1 Qd4+ 29. Qxd4 cxd4 30. Nd2 Nc5 31. Nc4 Nxa4 32. Nxa5 Nc5 33. Kf2 Kf8 34. Ke2 Ke7 35. Nc6+ Kd6 1/2-1/2

[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2015.05.03"]
[Round "2"]
[White "Nguyen, Sang"]
[Black "Steenstra, Jelmer"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1803"]
[PlyCount "85"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 d5 3. Bf4 Nd7 4. e3 Ngf6 5. c3 Nb6 6. Nbd2 Bf5 7. Be2 e6 8. Nh4 Bd6 9. Nxf5 exf5 10. Bxd6 Qxd6 11. Qc2 g6 12. b3 0-0 13. 0-0 Rfe8 14. c4 Qc7 15. c5 Nbd7 16. g3 Ne4 17. Nf3 Ndf6 18. b4 a6 19. a4 Nd7 20. b5 a5 21. Rfb1 Reb8 22. Nd2 Nxd2 23. Qxd2 Nf6 24. Rb3 h5 25. Rab1 Nd7 26. Qb2 Kf8 27. bxc6 bxc6 28. Rb7 Rxb7 29. Qxb7 Qxb7 30. Rxb7 Ke8 31. Rc7 Nb8 32. f3 Kf8 33. g4 hxg4 34. fxg4 Kg7 35. gxf5 g5 36. Rc8 Kf6 37. Bd3 Ke7 38. Rc7+ Ke8 39. f6 Na6 40. Rxc6 Nb4 41. Bb5 Nxc6 42. Bxc6+ Kd8 43. Bxa8 1-0

[Event "NED-ch U17"]
[Site "Rotterdam"]
[Date "2015.05.02"]
[Round "1"]
[White "Steenstra, Jelmer"]
[Black "Pols, Arne"]
[Result "0-1"]
[ECO "A38"]
[PlyCount "70"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 d6 6. Nf3 c5 7. b3 Nc6 8. e3 Bf5 9. 0-0 Ne4 10. Bb2 Nxc3 11. Bxc3 Rc8 12. Qd2 Qc7 13. Nh4 Bd7 14. Rfe1 a6 15. Rac1 Rfd8 16. Red1 Be8 17. Nf3 b6 18. d5 Bxc3 19. Qxc3 Nb8 20. Bh3 Bd7 21. Bxd7 Nxd7 22. h3 b5 23. Rb1 Rb8 24. Nh2 bxc4 25. bxc4 Rxb1 26. Rxb1 Rb8 27. Rxb8+ Qxb8 28. a3 Ne5 29. f4 Qb1+ 30. Nf1 Nd3 31. Qd2 Nb2 32. Qc3 Nd1 33. Qd2 Qb3 34. Qc1 Nb2 35. Kf2 Nd3+ 0-1

