[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.15"]
[Round "7"]
[White "Beukema, Jasper"]
[Black "Mastenbroek, Raymond"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "159"]
[EventDate "2010.05.13"]
[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 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 b5 5. Bb3 Bf5 6. d3 Na6 7. Nf3 Nc5 8. Be3 Nxb3 9. axb3 a6 10. 0-0 Nxd5 11. Nd4 Nxe3 12. fxe3 Bc8 13. Qf3 Be6 14. Nxe6 fxe6 15. Qf7+ Kd7 16. Nc3 Qe8 17. Qf4 Qh5 18. Qe4 c6 19. Qd4+ Kc7 20. Ne4 Qd5 21. Qb4 g6 22. Qa5+ Kc8 23. Qb6 Qd7 24. Rxa6 Qb7 25. Rxa8+ Qxa8 26. Nc5 Bh6 27. Nxe6 Qb7 28. Qd4 Re8 29. Rf7 Qa8 30. Qb6 Qb7 31. Qc5 Qd7 32. Rxh7 Qxe6 33. Rxh6 Rf8 34. Rh7 Qf6 35. h3 Kd7 36. Qc3 Qxc3 37. bxc3 Ra8 38. Rf7 Ra1+ 39. Kh2 Re1 40. Rf2 Rxe3 41. Rd2 e5 42. Kg1 Rg3 43. Kf2 Rg5 44. g4 Ke6 45. Kg3 e4 46. dxe4 Rc5 47. Rd3 b4 48. c4 Re5 49. Kf4 g5+ 50. Ke3 Ra5 51. Rd8 Ra1 52. Rh8 c5 53. Rh5 Rh1 54. e5 Kxe5 55. Rxg5+ Kf6 56. Rxc5 Rxh3+ 57. Kf4 Rh2 58. Rb5 Rxc2 59. Rxb4 Rf2+ 60. Kg3 Rb2 61. Rb5 Rd2 62. g5+ Kg6 63. b4 Rd3+ 64. Kf2 Rc3 65. Rc5 Rb3 66. b5 Ra3 67. b6 Ra8 68. b7 Rb8 69. Rb5 Rf8+ 70. Kg3 Rb8 71. c5 Kxg5 72. c6+ Kf6 73. c7 Re8 74. c8Q Re3+ 75. Kf4 Ra3 76. Qc6+ Kf7 77. b8R Ra7 78. R8b7+ Rxb7 79. Rxb7+ Kf8 80. Qc8# 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.15"]
[Round "9"]
[White "Mastenbroek, Raymond"]
[Black "Dang, Richard"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "76"]
[EventDate "2010.05.13"]
[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 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Nc6 5. Bf4 Nf6 6. Nf3 Bg4 7. Be2 Bxf3 8. Bxf3 e6 9. 0-0 Qb6 10. Be3 Qxb2 11. Qd2 Qb6 12. Rab1 Qc7 13. Nb5 Qd7 14. Bf4 Rc8 15. Rfe1 Be7 16. Bg5 0-0 17. Qf4 a6 18. Nc3 Qc7 19. Qxc7 Rxc7 20. Red1 b5 21. Be2 Nxd4 22. Rxd4 Rxc3 23. Bd3 Rc7 24. Bxf6 Bxf6 25. Rdb4 Rfc8 26. a4 bxa4 27. Rxa4 g6 28. Rxa6 Rc6 29. Rbb6 Rxb6 30. Rxb6 Ra8 31. Ba6 Kf8 32. g3 Bd4 33. Rc6 Ke7 34. Bb5 Kf6 35. Rc7 h5 36. Kg2 Be5 37. Rb7 Rc8 38. Ba6 Bd6 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.15"]
[Round "8"]
[White "Van Foreest, Lucas"]
[Black "Mastenbroek, Raymond"]
[Result "1-0"]
[ECO "D07"]
[PlyCount "137"]
[EventDate "2010.05.13"]
[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 Nc6 3. Nf3 Bg4 4. e3 Nf6 5. Nc3 e6 6. Be2 Bb4 7. 0-0 Bf5 8. c5 Bxc3 9. bxc3 0-0 10. Bb5 Ne7 11. Ba3 c6 12. Bd3 h6 13. Bxf5 Nxf5 14. Rb1 Rb8 15. Qa4 a6 16. Bb4 Ne4 17. Rfc1 Qe7 18. Ba5 g6 19. Qc2 Qd7 20. Nd2 Nxd2 21. Qxd2 Rfe8 22. Rb3 Re7 23. Rcb1 Qc8 24. R1b2 Rd7 25. Qc1 Qe8 26. Qb1 Qe7 27. Rb6 Kg7 28. Rxa6 Nh4 29. g3 Nf3+ 30. Kg2 Ng5 31. Rab6 Ra8 32. Bb4 Ra7 33. Rb3 Qd8 34. Qb2 Qa8 35. Ra3 Rxa3 36. Bxa3 Ne4 37. f3 Nd2 38. Qxd2 Qxa3 39. Qb2 Qa7 40. Qb3 h5 41. a4 Kh6 42. Qa3 Rd8 43. a5 Ra8 44. Kf2 Kg7 45. Ke2 g5 46. Kd3 f5 47. a6 Rb8 48. Qb3 Kf8 49. Kc2 Ke8 50. Rxb7 Qxa6 51. Rxb8+ Kf7 52. Qb7+ Qxb7 53. Rxb7+ Kf6 54. Rc7 g4 55. f4 h4 56. Rxc6 hxg3 57. hxg3 Ke7 58. Rd6 Ke8 59. Kb3 Ke7 60. Kb4 Kf6 61. c6 Ke7 62. c7 Kxd6 63. c8Q Ke7 64. Kc5 Kf6 65. Kd6 Kg7 66. Ke5 Kh7 67. Kf6 e5 68. Qc7+ Kh8 69. Qg7# 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.14"]
[Round "5"]
[White "Cvetkovic, Dane"]
[Black "Mastenbroek, Raymond"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "27"]
[EventDate "2010.05.13"]
[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 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Bc4 Nxc3 5. bxc3 Bf5 6. Qf3 Bg6 7. Qxb7 Nd7 8. Bb5 e6 9. Bxd7+ Kxd7 10. Qb5+ c6 11. Qb7+ Kd6 12. Ba3+ c5 13. d4 Qc8 14. dxc5+ 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.14"]
[Round "4"]
[White "Mastenbroek, Raymond"]
[Black "De Feijter, Bas"]
[Result "1/2-1/2"]
[ECO "C30"]
[PlyCount "74"]
[EventDate "2010.05.13"]
[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. f4 d6 3. Nf3 Bg4 4. Bc4 Nf6 5. d3 Nc6 6. h3 Bh5 7. g4 Nxg4 8. hxg4 Bxg4 9. c3 Be7 10. Be3 exf4 11. Bxf4 Bh4+ 12. Kd2 Qf6 13. Ke3 Ne5 14. Nbd2 Bh5 15. Qf1 Ng4+ 16. Ke2 Qxf4 17. Rxh4 Qe3+ 18. Kd1 Qb6 19. Kc1 Ne3 20. Qf2 Bg6 21. Bb3 0-0-0 22. Nd4 c5 23. Ne2 c4 24. dxc4 Nxc4 25. Qxb6 Nxb6 26. Nf4 Kc7 27. Nxg6 fxg6 28. Kc2 h5 29. Nf3 Rhf8 30. Rf1 g5 31. Rhh1 g4 32. Ng5 Rxf1 33. Rxf1 g3 34. Be6 h4 35. Rg1 Rh8 36. Nh3 g5 37. Bg4 Rh6 1/2-1/2

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.14"]
[Round "6"]
[White "Mastenbroek, Raymond"]
[Black "Van Cappellen, Erik Roeland"]
[Result "1/2-1/2"]
[ECO "C30"]
[PlyCount "51"]
[EventDate "2010.05.13"]
[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. f4 Bc5 3. Nf3 Nc6 4. Bc4 Nf6 5. d3 d6 6. Nc3 0-0 7. Na4 Be6 8. Bxe6 fxe6 9. Nxc5 dxc5 10. fxe5 Ng4 11. 0-0 Ngxe5 12. Nxe5 Qd4+ 13. Kh1 Nxe5 14. Bf4 c6 15. Qh5 Ng6 16. Qg4 e5 17. Qe6+ Kh8 18. Bg3 Qxb2 19. Qb3 Qxb3 20. axb3 h6 21. h3 Rfe8 22. Kg1 Nf8 23. Rf7 Ng6 24. Rxb7 a5 25. Rf1 Kg8 26. Rff7 1/2-1/2

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.13"]
[Round "3"]
[White "Liu, Wai Keung"]
[Black "Mastenbroek, Raymond"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "92"]
[EventDate "2010.05.13"]
[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. Nf3 Nf6 3. Nc3 Bf5 4. Bf4 a6 5. g3 e6 6. Bg2 c5 7. dxc5 Bxc5 8. 0-0 Nc6 9. Na4 Bd6 10. Bxd6 Qxd6 11. c3 0-0 12. e3 b5 13. Nd4 Nxd4 14. Qxd4 bxa4 15. Qxa4 Qb6 16. b3 Rfc8 17. c4 Ra7 18. cxd5 Nxd5 19. Rac1 Rf8 20. e4 Bxe4 21. Qxe4 Rc7 22. Qh4 h6 23. Bxd5 exd5 24. Qf4 Rd7 25. Qe3 Qxe3 26. fxe3 Re8 27. Rf3 Rde7 28. Kf2 d4 29. Re1 d3 30. Rd1 Rd7 31. Rd2 Rc8 32. Kg2 Rc2 33. Rxc2 dxc2 34. Rf1 Rd1 35. Rxd1 cxd1Q 36. Kh3 Qd2 37. a4 Qxe3 38. b4 Qb6 39. b5 axb5 40. axb5 Qxb5 41. Kg4 Qe2+ 42. Kh3 Qf3 43. Kh4 g5+ 44. Kh3 Qf5+ 45. Kg2 g4 46. Kg1 Qc2 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.13"]
[Round "2"]
[White "Mastenbroek, Raymond"]
[Black "Gerlagh, Joris"]
[Result "0-1"]
[ECO "B24"]
[PlyCount "79"]
[EventDate "2010.05.13"]
[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 c5 2. Nc3 Nc6 3. Nf3 e6 4. d3 Nf6 5. g3 Be7 6. Bg2 d5 7. Bf4 d4 8. Ne2 Nd7 9. c3 e5 10. Bd2 Nf6 11. 0-0 Ng4 12. a3 h5 13. h3 Nh6 14. h4 Bg4 15. Nh2 dxc3 16. Bxc3 c4 17. f3 cxd3 18. Nc1 Be6 19. Re1 Bc5+ 20. Kh1 Bf2 21. Nxd3 Bxe1 22. Nxe1 Qxd1 23. Rxd1 Rd8 24. Rc1 f6 25. Nf1 Kf7 26. Ne3 Ng8 27. Bf1 Nge7 28. Bb4 Nxb4 29. axb4 Nc6 30. b5 Nd4 31. Kg2 Nb3 32. Rc7+ Rd7 33. Rxd7+ Bxd7 34. Bc4+ Be6 35. Bxe6+ Kxe6 36. N1c2 Rd8 37. Nc4 Nd2 38. N2e3 Nxc4 39. Nxc4 Rd4 40. Ne3 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2010.05.13"]
[Round "1"]
[White "Tikranian, Alik"]
[Black "Mastenbroek, Raymond"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "49"]
[EventDate "2010.05.13"]
[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 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Nc6 5. Bb5 Bd7 6. Be3 a6 7. Ba4 Nb6 8. Bb3 Bf5 9. Nc3 e6 10. a3 Be7 11. d5 Nxd5 12. Nxd5 exd5 13. Bxd5 Qd7 14. Bb3 Rd8 15. Qxd7+ Rxd7 16. Rd1 Rxd1+ 17. Kxd1 0-0 18. c3 h6 19. Ke2 Rd8 20. Rd1 Rxd1 21. Kxd1 Bd6 22. h3 Ne5 23. Nxe5 Bxe5 24. Ke2 g6 25. Bxh6 1/2-1/2

