[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2019.08.09"]
[Round "8"]
[White "Van der Tuin, Tristan"]
[Black "Alvares, Thomas"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1238"]
[BlackElo "1408"]
[PlyCount "96"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Nc6 5. a3 Bd7 6. Bd3 Bd6 7. Bxd6 cxd6 8. Nbd2 e5 9. dxe5 dxe5 10. e4 0-0 11. 0-0 Qc7 12. Qe2 d4 13. Bb5 Rfe8 14. Ng5 h6 15. Bxc6 Qxc6 16. Ngf3 Bg4 17. h3 Bh5 18. Rac1 Rac8 19. Nb3 Qxe4 20. Qxe4 Nxe4 21. Rfe1 Bxf3 22. gxf3 Nf6 23. f4 exf4 24. Rxe8+ Rxe8 25. Nxd4 Rd8 26. Nb3 b6 27. a4 Rd5 28. Re1 Kf8 29. Re4 Nxe4 30. Kg2 f3+ 31. Kxf3 Nd2+ 32. Nxd2 Rxd2 33. b4 Rxc2 34. Ke4 Rc4+ 35. Kd5 Rxb4 36. a5 bxa5 37. Kc5 Rb6 38. f4 a4 39. f5 a3 40. f6 a2 41. fxg7+ Kxg7 42. h4 a1Q 43. h5 Qc3+ 44. Kd5 Kf6 45. Ke4 Qc4+ 46. Kf3 Rb3+ 47. Kf2 Qc2+ 48. Ke1 Rb1# 0-1

[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2019.08.09"]
[Round "7"]
[White "Van der Tuin, Tristan"]
[Black "Zaalmink, Bram"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1238"]
[BlackElo "1367"]
[PlyCount "139"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bxd6 Qxd6 6. a3 0-0 7. Bd3 b6 8. 0-0 Bb7 9. Nbd2 Nbd7 10. c4 c5 11. dxc5 Nxc5 12. Qe2 e5 13. Bf5 e4 14. Nd4 Nd3 15. Rab1 dxc4 16. Nxc4 Qd5 17. b3 g6 18. Bh3 Rad8 19. g3 Qh5 20. Qxh5 Nxh5 21. Bg2 Nc5 22. b4 Nd7 23. Nd6 Ba8 24. Nxe4 Ndf6 25. Nxf6+ Nxf6 26. Bxa8 Rxa8 27. Nc6 Ne4 28. Rbc1 Kg7 29. Rfd1 Nf6 30. Kg2 Rfc8 31. Kf3 Rc7 32. h4 Rac8 33. b5 h5 34. e4 Re8 35. e5 Ng4 36. a4 Rb7 37. Rd5 f6 38. exf6+ Nxf6 39. Rdd1 Rf7 40. Kg2 Ng4 41. Rc2 Ref8 42. Rdd2 Kh6 43. Nd4 Re8 44. Rc3 Re4 45. f3 Ne3+ 46. Kf2 Ng4+ 47. Kg1 Re1+ 48. Kg2 Nf6 49. Ra2 Rd7 50. Rd3 Rd5 51. a5 Rb1 52. axb6 axb6 53. Rb3 Rxb3 54. Nxb3 Rxb5 55. Nd4 Rb4 56. Nc6 Rb1 57. Kf2 b5 58. Re2 Rc1 59. Ne5 Rc7 60. g4 Kg7 61. g5 Nd7 62. Nxd7 Rxd7 63. Rb2 Rd5 64. Ke3 Kf7 65. Rb4 Ke6 66. f4 Kf5 67. Ke2 Kg4 68. Ke3 Kf5 69. Rb1 Ke6 70. Ke4 1/2-1/2

[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2019.08.06"]
[Round "3"]
[White "Van Doren, Frodo"]
[Black "Van der Tuin, Tristan"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1433"]
[BlackElo "1238"]
[PlyCount "113"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 c4 8. Be2 f6 9. Bf4 Be7 10. 0-0 Bd8 11. a4 a5 12. b5 Na7 13. Bc1 fxe5 14. Nxe5 Qd6 15. Ba3 Qc7 16. Qc2 Nf6 17. Nd2 Nc8 18. Qd1 Nd6 19. Bh5+ Ke7 20. Re1 g6 21. Bxg6 Rg8 22. Bxh7 Nxh7 23. Bxd6+ Qxd6 24. Qh5 Ng5 25. f4 Be8 26. Qh4 Kf8 27. Qh6+ Rg7 28. fxg5 Bxg5 29. Rf1+ Kg8 30. Qh3 Bxd2 31. Ra2 Bg5 32. Raf2 Qe7 33. Rf8+ Qxf8 34. Rxf8+ Kxf8 35. Qh8+ Rg8 36. Qh7 Bf4 37. Qxb7 Rd8 38. Qb6 Rc8 39. Qxe6 Rc7 40. Qf6+ Bf7 41. Qd8+ Kg7 42. Qxc7 Bxe5 43. Qxe5+ Kg6 44. Qd6+ Kg7 45. Qc7 Kf6 46. Qxa5 Kf5 47. Qc7 Kg6 48. b6 Re8 49. b7 Re1+ 50. Kf2 Rc1 51. Qg3+ Kf5 52. Qf3+ Kg6 53. b8Q Rc2+ 54. Kg3 Be6 55. Qe8+ Kg7 56. Qff8+ Kh7 57. Qh5# 1-0

[Event "NED-ch U14 op"]
[Site "Borne"]
[Date "2019.08.05"]
[Round "1"]
[White "Boeren, Jurriaan"]
[Black "Van der Tuin, Tristan"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1522"]
[BlackElo "1238"]
[PlyCount "81"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 c5 4. dxc5 Bxc5 5. exd5 Nf6 6. Bg5 Be7 7. dxe6 Qxd1+ 8. Rxd1 fxe6 9. Nb5 Na6 10. Nd6+ Bxd6 11. Rxd6 0-0 12. Bxa6 bxa6 13. Bxf6 Rxf6 14. Nf3 Bb7 15. Rd3 e5 16. Re3 e4 17. Nd2 Re8 18. f3 Rfe6 19. fxe4 Bxe4 20. Nxe4 Rxe4 21. Rxe4 Rxe4+ 22. Kd2 Kf7 23. Rf1+ Kg6 24. Kd3 Re6 25. c4 a5 26. c5 h6 27. Rc1 Kf5 28. c6 Rd6+ 29. Ke3 Re6+ 30. Kd4 Re4+ 31. Kd5 Re5+ 32. Kd6 Kf6 33. Rf1+ Rf5 34. Rxf5+ Kxf5 35. c7 g5 36. c8Q+ Kg6 37. g4 Kf7 38. Qe6+ Kf8 39. Qg6 a6 40. Ke6 h5 41. Qf7# 1-0

