[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2015.05.16"]
[Round "8"]
[White "Albertus, Bram"]
[Black "Oron, Lennart"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1413"]
[PlyCount "36"]
[EventDate "2015.05.14"]
[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 Nxd4 5. Qxd4 e6 6. Nc3 Be7 7. Qxg7 Bf6 8. Qg3 Ne7 9. Bf4 Rg8 10. Bc7 Rxg3 11. Bxd8 Rxc3 12. Bxe7 Kxe7 13. 0-0-0 Rc5 14. Bd3 b6 15. f4 h6 16. e5 Bg7 17. Be4 Rb8 18. g4 Bb7 1/2-1/2

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2015.05.16"]
[Round "9"]
[White "Oron, Lennart"]
[Black "Kutchoukov, Daniel"]
[Result "0-1"]
[ECO "A27"]
[BlackElo "1471"]
[PlyCount "50"]
[EventDate "2015.05.14"]
[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. Nf3 Nc6 3. Nc3 f5 4. d3 Bb4 5. Bd2 Nf6 6. e3 d6 7. a3 Bxc3 8. Bxc3 0-0 9. Be2 Bd7 10. 0-0 Qe8 11. Qc2 Qg6 12. Kh1 Nh5 13. Nh4 Qg5 14. Bxh5 Qxh4 15. Bf3 Rf6 16. g3 Qh3 17. Bg2 Qh5 18. h3 f4 19. exf4 Bxh3 20. Kh2 Rh6 21. Rh1 Rf8 22. Bd2 Rf5 23. fxe5 Rxf2 24. Kg1 Rxg2+ 25. Kf1 Qe2# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2015.05.16"]
[Round "7"]
[White "Salomons, Quinten"]
[Black "Oron, Lennart"]
[Result "0-1"]
[ECO "D20"]
[PlyCount "114"]
[EventDate "2015.05.14"]
[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 dxc4 3. e4 e5 4. d5 Nf6 5. Nc3 Bb4 6. Bg5 Qd6 7. Bxf6 Qxf6 8. Nf3 Bg4 9. Bxc4 0-0 10. h3 Bxf3 11. Qxf3 Qxf3 12. gxf3 Nd7 13. 0-0-0 Rad8 14. a3 Be7 15. Ne2 c6 16. dxc6 bxc6 17. Rhg1 Nb6 18. Bb3 Rxd1+ 19. Rxd1 Bg5+ 20. Kc2 Bh4 21. Ng3 a6 22. Rd6 Rc8 23. Nf5 Bg5 24. a4 a5 25. Rd1 g6 26. Nd6 Rf8 27. Nb7 Ra8 28. Nd6 Rf8 29. Nb7 Ra8 30. Nc5 Ra7 31. Nd3 Nd7 32. Kb1 c5 33. Bd5 Bf6 34. Rc1 Rc7 35. f4 exf4 36. Nxf4 Bg5 37. Rc3 Bxf4 38. Rf3 g5 39. h4 Ne5 40. Rc3 gxh4 41. Rh3 Ng6 42. Rb3 Bd2 43. Kc2 Bb4 44. Rf3 Kg7 45. Kb3 Ne5 46. Rh3 c4+ 47. Kc2 Ng6 48. f4 Nxf4 49. Rxh4 Ng6 50. Rh3 c3 51. bxc3 Bd6 52. c4 Nf4 53. Rg3+ Kf6 54. Rc3 h5 55. Kb3 h4 56. Rc2 h3 57. Re2 Nxe2 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2015.05.15"]
[Round "4"]
[White "Hounjet, Luca"]
[Black "Oron, Lennart"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "106"]
[EventDate "2015.05.14"]
[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. Bc4 Nc6 3. Qf3 Ne5 4. Qc3 Nxc4 5. Qxc4 e6 6. Nf3 Nf6 7. Nc3 d5 8. Qe2 a6 9. 0-0 Be7 10. d3 0-0 11. Bg5 dxe4 12. dxe4 Nd7 13. Bxe7 Qxe7 14. Rad1 Rd8 15. Rd2 Nb6 16. Rfd1 Rxd2 17. Rxd2 Bd7 18. Ne1 Rd8 19. Rd1 Bc6 20. h3 c4 21. b3 Rxd1 22. Qxd1 cxb3 23. axb3 g6 24. Nf3 Nd7 25. h4 Qb4 26. Qa1 Bxe4 27. Nxe4 Qxe4 28. Qd1 Qc6 29. Qd4 Nf8 30. Qb2 Qd5 31. Qd4 Qxd4 32. Nxd4 Nd7 33. c3 Kg7 34. b4 b5 35. Nc6 Kf6 36. Nd4 Ke5 37. Ne2 f5 38. g3 h6 39. f4+ Ke4 40. Kf2 e5 41. Kg2 Ke3 42. fxe5 Nxe5 43. Ng1 Kd3 44. Nf3 Nxf3 45. Kxf3 Kxc3 46. Ke2 Kxb4 47. Kd2 a5 48. Kc1 g5 49. h5 f4 50. g4 f3 51. Kd2 a4 52. Ke1 a3 53. Kf2 a2 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2015.05.15"]
[Round "6"]
[White "Oron, Lennart"]
[Black "Algra, Sake"]
[Result "1-0"]
[ECO "A34"]
[BlackElo "1514"]
[PlyCount "67"]
[EventDate "2015.05.14"]
[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. Nf3 Nf6 3. Nc3 Nc6 4. e4 d6 5. d3 g6 6. Bg5 Bg7 7. Be2 0-0 8. 0-0 Bd7 9. Nd5 Nxd5 10. cxd5 Nd4 11. Nxd4 Bxd4 12. Rb1 Bg7 13. a3 Re8 14. Qb3 Qc7 15. Be3 b5 16. Rbc1 e6 17. dxe6 Bxe6 18. Qxb5 Rab8 19. Qa6 Bc8 20. Qc4 Bxb2 21. Rb1 Bxa3 22. Rxb8 Qxb8 23. Qa4 Be6 24. Qxa3 Qc7 25. Bh6 d5 26. Be3 d4 27. Bd2 Qe7 28. Ra1 Qd6 29. Qxa7 Re7 30. Ra6 Rxa7 31. Rxd6 Ra2 32. Bh6 Ra8 33. Rc6 Bg4 34. f3 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2015.05.15"]
[Round "5"]
[White "Oron, Lennart"]
[Black "Van Wijngaarden, Frank"]
[Result "1-0"]
[ECO "D15"]
[PlyCount "53"]
[EventDate "2015.05.14"]
[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. Nf3 Nf6 4. Nc3 Bf5 5. Bg5 Nbd7 6. e3 h6 7. Bf4 e6 8. c5 b6 9. cxb6 Nxb6 10. Ne5 Qc8 11. Nxc6 Be7 12. Bb5 Nbd7 13. 0-0 Kf8 14. Qb3 Bd3 15. Nxe7 Kxe7 16. Bxd3 Rd8 17. Rac1 Qc6 18. Na4 Nc5 19. Rxc5 Qe8 20. Rc7+ Kf8 21. Qa3+ Kg8 22. Nc5 g5 23. Nb7 gxf4 24. Nxd8 Qxd8 25. Rxa7 Rc8 26. Qe7 Qxe7 27. Rxe7 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2015.05.14"]
[Round "2"]
[White "Boghossian, Wahe"]
[Black "Oron, Lennart"]
[Result "1-0"]
[ECO "B32"]
[PlyCount "75"]
[EventDate "2015.05.14"]
[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 e6 3. d4 Nc6 4. d5 exd5 5. exd5 Nce7 6. Bc4 d6 7. 0-0 Nf6 8. Bg5 Nd7 9. Nc3 h6 10. Bf4 Ng6 11. Bg3 Nde5 12. Nxe5 Nxe5 13. Bxe5 dxe5 14. Qf3 Bd6 15. Rfe1 0-0 16. Qe4 Qg5 17. Bd3 f5 18. Qc4 Qh5 19. Nb5 Bb8 20. d6+ Kh8 21. Qxc5 Bd7 22. Rxe5 Rc8 23. Qd5 Bc6 24. Qe6 Re8 25. Rxf5 Bxb5 26. Rxh5 Rxe6 27. Rxb5 Bxd6 28. Rxb7 Bc5 29. h3 Rae8 30. b3 Bd4 31. Rd1 g5 32. Rh7+ Kg8 33. Rd7 Bb6 34. Bc4 Kf8 35. Bxe6 Rxe6 36. c4 Re2 37. R1d2 Bxf2+ 38. Kf1 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2015.05.14"]
[Round "1"]
[White "Oron, Lennart"]
[Black "Bijvank, Kylian"]
[Result "0-1"]
[ECO "A22"]
[PlyCount "78"]
[EventDate "2015.05.14"]
[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. e3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. Ne4 Bf5 6. f3 Bxe4 7. fxe4 Qh4+ 8. g3 Qxe4 9. Qf3 Qxf3 10. Nxf3 e4 11. Ng5 Nb4 12. Kd1 f5 13. Bc4 h6 14. Ne6 Kd7 15. Nd4 g6 16. a3 N4c6 17. Bb5 a6 18. Nxc6 Nxc6 19. Bc4 Ne5 20. Be2 Bg7 21. d4 exd3 22. Bf1 Rad8 23. Bd2 Nc4 24. Bxd3 Nxb2+ 25. Kc2 Nxd3 26. Kxd3 Bxa1 27. Rxa1 Kc8+ 28. Ke2 Rd7 29. Bc3 Rhd8 30. Bb4 b6 31. Rf1 a5 32. Bc3 Rd3 33. Bd4 Rxa3 34. Rc1 Kb7 35. Be5 Rd7 36. Bf4 Ra2+ 37. Kf3 g5 38. Be5 Rxh2 39. g4 Rh3+ 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2015.05.14"]
[Round "3"]
[White "Oron, Lennart"]
[Black "Maters, Arthur"]
[Result "0-1"]
[ECO "A43"]
[PlyCount "102"]
[EventDate "2015.05.14"]
[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 c5 2. dxc5 Qa5+ 3. Nc3 Qxc5 4. Be3 Qb4 5. Rb1 Nf6 6. a3 Qa5 7. Nf3 Nc6 8. Bd2 Qc7 9. e4 d6 10. Bb5 Bd7 11. Bg5 g6 12. Bxc6 Bxc6 13. Qd4 Bg7 14. Qd3 0-0 15. 0-0 b6 16. Nd4 Rfe8 17. Nxc6 Qxc6 18. Rfe1 a6 19. Nd5 Nxd5 20. exd5 Qc7 21. c3 b5 22. Re2 h6 23. Bh4 Qc4 24. Qxc4 bxc4 25. Rxe7 Rxe7 26. Bxe7 Bf8 27. Bxf8 Kxf8 28. Re1 Rb8 29. Re2 Rb5 30. Rd2 Kg7 31. g3 Kf6 32. Kg2 Ke5 33. Kf3 Rxd5 34. Rxd5+ Kxd5 35. h4 f5 36. Kf4 Ke6 37. f3 Kf6 38. Ke3 Ke5 39. Ke2 g5 40. h5 d5 41. Ke3 f4+ 42. gxf4+ gxf4+ 43. Kf2 Kf5 44. Kg2 Kg5 45. Kh2 Kxh5 46. Kh3 Kg5 47. Kg2 Kf5 48. Kh3 Ke5 49. Kg4 h5+ 50. Kxh5 d4 51. Kg4 d3 0-1

