[Event "Pan American-ch U18"]
[Site "Santiago de Chile"]
[Date "2018.07.27"]
[Round "7"]
[White "Gimenez Aguirre, Ismael Alejo"]
[Black "Miyasaka, Matthew Shoji"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "2201"]
[BlackElo "2005"]
[PlyCount "43"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. f3 Nc6 9. Qd2 Bd7 10. Bb3 Rc8 11. g4 Nxd4 12. Bxd4 a5 13. h4 a4 14. Bd5 a3 15. b3 Qa5 16. b4 Qxb4 17. Rb1 Qa5 18. Rb3 Nxd5 19. Bxg7 Nxc3 20. Bxc3 Qc5 21. h5 g5 22. Bd4 1-0

[Event "Pan American-ch U18"]
[Site "Santiago de Chile"]
[Date "2018.07.25"]
[Round "6"]
[White "Vazquez Maccarini, Danitza"]
[Black "Miyasaka, Matthew Shoji"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2266"]
[BlackElo "2005"]
[PlyCount "72"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 g6 5. Bd3 Bg7 6. 0-0 0-0 7. Bc2 Nc6 8. d4 cxd4 9. cxd4 e5 10. d5 Nb4 11. Bb3 a5 12. Nc3 Bd7 13. a3 Na6 14. Be3 Qe7 15. Qe2 Rfc8 16. a4 Nc5 17. Bc2 Nh5 18. Rfe1 Nf4 19. Qf1 Qf6 20. Nd2 Qg5 21. Kh2 Qh6 22. Nc4 Ra6 23. b3 g5 24. f3 f5 25. exf5 e4 26. Nxe4 Bxa1 27. Rxa1 Nxd5 28. Bxg5 Qf8 29. Rd1 Nxe4 30. Bxe4 Nc3 31. Rd3 Bxf5 32. Bxf5 Qxf5 33. Rxc3 Qxg5 34. f4 Qf6 35. Rg3+ Kh8 36. Ne3 Rg8 1/2-1/2

[Event "Pan American-ch U18"]
[Site "Santiago de Chile"]
[Date "2018.07.24"]
[Round "4"]
[White "Diaz Contreras, Pedro"]
[Black "Miyasaka, Matthew Shoji"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2173"]
[BlackElo "2005"]
[PlyCount "77"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. d4 cxd4 8. cxd4 e6 9. Re1 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 Be7 13. Rc1 0-0 14. Rc3 Rfc8 15. a3 Nd8 16. Rd3 Qb5 17. Bc3 Rc7 18. Ree3 Rac8 19. h4 Nc6 20. Qd2 b6 21. Kh2 Na5 22. Bxa5 Rc2 23. Rb3 Qa6 24. Qe1 bxa5 25. h5 a4 26. Rbc3 Rxb2 27. Rxc8+ Qxc8 28. Qa5 Qc2 29. Rc3 Rb5 30. Qc7 Qxf2 31. Qxe7 Rb8 32. Qxa7 Qb2 33. Rc7 Rf8 34. Qxa4 g6 35. Qb4 Qf2 36. Qe7 Qe3 37. Qg5 Qxa3 38. h6 f6 39. exf6 1-0

[Event "Pan American-ch U18"]
[Site "Santiago de Chile"]
[Date "2018.07.23"]
[Round "2"]
[White "Oliveros, Camilo"]
[Black "Miyasaka, Matthew Shoji"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2209"]
[BlackElo "2005"]
[PlyCount "71"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. g3 Bg7 5. Bg2 Nf6 6. d4 cxd4 7. Nxd4 Qb6 8. Nb3 d6 9. Be3 Qb4 10. Rc1 Ng4 11. Bd2 Qb6 12. 0-0 Be6 13. h3 Nge5 14. Nd5 Qd8 15. Bc3 0-0 16. e4 Bh6 17. Nd2 Bxd2 18. Bxd2 f5 19. exf5 Bxf5 20. b4 Bd3 21. Re1 Bxc4 22. f4 Nd3 23. Rxc4 Nxe1 24. Qxe1 e5 25. b5 Nd4 26. fxe5 dxe5 27. Qxe5 Nf3+ 28. Bxf3 Rxf3 29. Qe6+ Rf7 30. Rc7 Qf8 31. Ne7+ Kg7 32. Bc3+ Kh6 33. Qe3+ g5 34. Qe6+ Kh5 35. g4+ Kh4 36. Nf5+ 1-0

[Event "Pan American-ch U18"]
[Site "San Jose"]
[Date "2017.07.03"]
[Round "4"]
[White "Diaz Contreras, Pedro"]
[Black "Miyasaka, Matthew Shoji"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2184"]
[BlackElo "2040"]
[PlyCount "93"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. d4 cxd4 8. cxd4 e6 9. Re1 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 Be7 13. Rc1 0-0 14. Rc3 Rfc8 15. a3 b5 16. Rd3 Qd8 17. h4 b4 18. Ng5 Qe8 19. Qg4 bxa3 20. bxa3 Bf8 21. Nh3 Ne7 22. Nf4 Qb5 23. Ree3 Qb1+ 24. Kh2 Qf1 25. Re1 Qxf2 26. Re2 Qf1 27. Be1 h5 28. Qg5 Rc2 29. Rxc2 Qxe1 30. Nxh5 Ng6 31. Qg3 Qe4 32. Rc7 Qf5 33. Qf3 Nxh4 34. Qxf5 Nxf5 35. g4 Nd6 36. Kg2 Nb5 37. Rb7 Nxa3 38. Rf3 Nc2 39. Rfxf7 Nxd4 40. Nxg7 Rc8 41. Nh5 Rc2+ 42. Kf1 Rc1+ 43. Kf2 Rc2+ 44. Ke3 Bh6+ 45. Kxd4 Rd2+ 46. Kc3 d4+ 47. Kc4 1-0

[Event "Pan American-ch U18"]
[Site "San Jose"]
[Date "2017.07.03"]
[Round "5"]
[White "Miyasaka, Matthew Shoji"]
[Black "Jimenez, Pedro"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2040"]
[BlackElo "1906"]
[PlyCount "93"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d4 Nxd4 5. Nxd4 exd4 6. e5 Nd5 7. Qxd4 c6 8. Bc4 Qa5+ 9. Bd2 Qb6 10. Qxb6 Nxb6 11. Bb3 Bc5 12. Nc3 0-0 13. Bf4 Bd4 14. 0-0 c5 15. a4 c4 16. a5 cxb3 17. axb6 Bxb6 18. cxb3 a6 19. Rfd1 f6 20. Nd5 Bxf2+ 21. Kh1 g5 22. Nxf6+ Rxf6 23. exf6 gxf4 24. Ra4 Be3 25. Re4 Kf7 26. Rd6 Bc5 27. Rd5 Bf8 28. Rd3 d6 29. Rc3 Be6 30. Rc7+ Kxf6 31. Rxf4+ Ke5 32. Rf1 d5 33. Rxh7 Rb8 34. Rh8 Bd6 35. Re1+ Kf5 36. g4+ Kxg4 37. Rxb8 Bxb8 38. Rxe6 Kf3 39. Kg1 d4 40. Kf1 Bxh2 41. Ke1 Bf4 42. Kd1 d3 43. Rb6 Be3 44. Rxb7 Ke4 45. Rd7 Bc5 46. Rc7 Bb4 47. Rc4+ 1-0

[Event "Pan American-ch U18"]
[Site "San Jose"]
[Date "2017.07.02"]
[Round "2"]
[White "Quinonez Garcia, Santiago"]
[Black "Miyasaka, Matthew Shoji"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2323"]
[BlackElo "2040"]
[PlyCount "47"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. h3 Nc6 6. Qe3 Nf6 7. Be2 g6 8. c4 Bg7 9. 0-0 0-0 10. Rd1 Nd7 11. Nc3 Nde5 12. Nxe5 Bxe5 13. Rb1 f5 14. f4 Bxc3 15. Qxc3 fxe4 16. b4 e5 17. c5 Nd4 18. Bc4+ Kg7 19. Rxd4 exd4 20. Qxd4+ Qf6 21. Qe3 Kh6 22. g4 Qh4 23. g5+ Kg7 24. Qd4+ 1-0

[Event "Pan American-ch U18"]
[Site "San Jose"]
[Date "2017.07.01"]
[Round "1"]
[White "Miyasaka, Matthew Shoji"]
[Black "Diaz Calderon, Jahir"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2040"]
[BlackElo "1174"]
[PlyCount "53"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 c6 4. d4 d6 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. Nxe5 Be6 8. Be3 Nbd7 9. 0-0-0 Kc7 10. Nxd7 Bxd7 11. Bf4+ Kc8 12. Bc4 Be6 13. Bxe6+ fxe6 14. f3 h6 15. Ne2 g5 16. Be5 Bg7 17. Rd6 Re8 18. Rhd1 c5 19. b4 b6 20. Rc6+ Kb7 21. Rc7+ Ka6 22. Rxg7 Nh5 23. Rgd7 cxb4 24. R1d4 Ka5 25. a3 bxa3 26. Nc3 Rac8 27. Ra4# 1-0

[Event "Windsor NAYCC U16"]
[Site "Windsor"]
[Date "2016.08.11"]
[Round "9.33"]
[White "Miyasaka, Matthew Shoji"]
[Black "Sowa, Ryan"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1971"]
[BlackElo "1948"]
[PlyCount "174"]
[EventDate "2016.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nf3 Bb4+ 6. Nc3 0-0 7. Be2 dxc4 8. 0-0 h6 9. Ne5 Be6 10. Bxc4 Bxc4 11. Nxc4 Nc6 12. Be3 Bd6 13. h3 Ne7 14. Qf3 Ned5 15. Ne5 c6 16. Ng4 Nxg4 17. Qxg4 Nf6 18. Qf3 Re8 19. Rfd1 Nd5 20. Rac1 Qd7 21. Re1 Rac8 22. Kh1 Bb8 23. Nxd5 Qxd5 24. Qxd5 cxd5 25. Rxc8 Rxc8 26. Rc1 Rxc1+ 27. Bxc1 Kf8 28. g4 Ke7 29. f4 f5 30. Kg2 Kf6 31. Kf3 Bd6 32. Bd2 g6 33. Kg3 Ke6 34. Kf3 Kd7 35. Ke2 Kc6 36. gxf5 gxf5 37. Kd3 Be7 38. Be1 Kd7 39. Ke3 Ke6 40. Kf3 Kf6 41. Ke3 Kf7 42. Bf2 Kg6 43. Kf3 Bd8 44. Kg2 Ba5 45. Kf3 Bd2 46. Be3 Be1 47. Bf2 Ba5 48. Bg1 Kh5 49. Bf2 Bd2 50. Bg3 Bc1 51. b3 Kg6 52. Bf2 Kf7 53. Be3 Ba3 54. Kg3 Be7 55. Kf3 Ke6 56. Ke2 Kd6 57. Kd3 Kc6 58. Kc3 Kb5 59. Kb2 Bb4 60. Kc2 Be1 61. Kd1 Bg3 62. Kc2 Kb4 63. Kb2 Be1 64. a3+ Kb5 65. Kc2 Bh4 66. a4+ Kb4 67. Bd2+ Ka3 68. Bc1+ Ka2 69. Be3 Be1 70. Bg1 Ka3 71. Be3 Kb4 72. Kb2 a5 73. Kc2 b5 74. axb5 Kxb5 75. Kb2 Kb4 76. Kc2 a4 77. bxa4 Kxa4 78. Kd3 Kb3 79. Bc1 Bb4 80. Be3 Kb2 81. Bf2 Kc1 82. Bg3 Kd1 83. Bf2 Bd2 84. Bg3 Bc1 85. h4 h5 86. Bh2 Ke1 87. Bg3+ Kf1 0-1

[Event "Windsor NAYCC U16"]
[Site "Windsor"]
[Date "2016.08.11"]
[Round "8.35"]
[White "Pan, Christopher"]
[Black "Miyasaka, Matthew Shoji"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1975"]
[BlackElo "1971"]
[PlyCount "79"]
[EventDate "2016.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Bb3 Bd7 10. Qd2 Rc8 11. 0-0-0 Nxd4 12. Bxd4 b5 13. a4 bxa4 14. Nxa4 Bxa4 15. Bxa4 Rc4 16. Bb3 Nxe4 17. fxe4 Rxd4 18. Qxd4 Bxd4 19. Rxd4 Qa5 20. Kb1 Qc5 21. Rd3 Qf2 22. Rf3 Qxg2 23. Rhf1 e6 24. Bxe6 Kg7 25. h3 a5 26. Bb3 f6 27. R1f2 Qg1+ 28. Ka2 Qe1 29. Bd5 a4 30. b3 axb3+ 31. cxb3 Rc8 32. Bc4 Ra8+ 33. Kb2 Qa1+ 34. Kc2 Ra2+ 35. Kd3 Qd1+ 36. Ke3 Qe1+ 37. Re2 Qc1+ 38. Kf2 Ra1 39. Rg3 g5 40. Rg2 0-1

[Event "Windsor NAYCC U16"]
[Site "Windsor"]
[Date "2016.08.10"]
[Round "7.38"]
[White "Chasin, Nico Werner"]
[Black "Miyasaka, Matthew Shoji"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1752"]
[BlackElo "1971"]
[PlyCount "89"]
[EventDate "2016.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Nbd2 Be6 7. c3 h6 8. Re1 c6 9. a4 Nbd7 10. a5 b6 11. b4 c5 12. Ba3 Rc8 13. Rc1 Ne4 14. Nb3 f5 15. e3 Re8 16. axb6 axb6 17. Bf1 Ra8 18. Bb2 c4 19. Nbd2 Ra2 20. Qc2 Qc7 21. Ra1 Rea8 22. Nxe4 fxe4 23. Nd2 Bf5 24. Rxa2 Rxa2 25. Ra1 Rxa1 26. Bxa1 Qa7 27. Bb2 e5 28. Qc1 h5 29. Qa1 Qb8 30. Qa6 Bf8 31. Qb5 Qb7 32. Be2 exd4 33. exd4 Nf6 34. Qa4 e3 35. fxe3 Qe7 36. Nf1 Bh3 37. Qc2 Ne4 38. Bf3 Qf7 39. Qe2 Bh6 40. Bxe4 dxe4 41. Nd2 b5 42. Qf2 Qe6 43. Qe2 Qf7 44. Qf2 Qe6 45. Qe2 1/2-1/2

[Event "Windsor NAYCC U16"]
[Site "Windsor"]
[Date "2016.08.10"]
[Round "6.36"]
[White "Miyasaka, Matthew Shoji"]
[Black "Maulucci, Anthony"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1971"]
[BlackElo "1786"]
[PlyCount "50"]
[EventDate "2016.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 g6 4. c3 Bg7 5. Bd3 Nh6 6. h3 f6 7. f4 0-0 8. Ngf3 Nf7 9. e5 fxe5 10. dxe5 c5 11. Nf1 Nc6 12. Ng3 Nh6 13. h4 Nf5 14. Bxf5 Bxf5 15. Nxf5 Rxf5 16. h5 Bxe5 17. hxg6 Bxf4 18. gxh7+ Kh8 19. Bxf4 Rxf4 20. 0-0 Qd6 21. Ng5 Raf8 22. Qg4 Qf6 23. Rxf4 Qxf4 24. Qxf4 Rxf4 25. Ne6 Rf6 1/2-1/2

[Event "Windsor NAYCC U16"]
[Site "Windsor"]
[Date "2016.08.09"]
[Round "5.30"]
[White "Chen, Richard"]
[Black "Miyasaka, Matthew Shoji"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2155"]
[BlackElo "1971"]
[PlyCount "85"]
[EventDate "2016.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. c3 Nc6 6. d4 cxd4 7. cxd4 Qb6 8. Nbc3 Nf6 9. 0-0 h5 10. d5 Ne5 11. Be3 Qd8 12. Bd4 Ned7 13. f4 Nb6 14. a4 0-0 15. a5 Nbd7 16. h3 Qc7 17. Nb5 Qc4 18. Na3 Qc7 19. b4 b6 20. Rc1 Qd8 21. e5 Ne8 22. e6 Ndf6 23. axb6 axb6 24. Nc4 Rb8 25. f5 fxe6 26. fxe6 Bh6 27. Nf4 Bxf4 28. Rxf4 Ba6 29. Ne3 Rc8 30. Rxc8 Qxc8 31. Qb1 Kh7 32. g4 hxg4 33. Nxg4 Be2 34. Qe1 Bxg4 35. hxg4 Kg8 36. g5 Nh7 37. Rxf8+ Nxf8 38. Qf1 Nxe6 39. Bh3 N8c7 40. dxe6 Qe8 41. Qf4 Nb5 42. Bb2 d5 43. Be5 1-0

[Event "Windsor NAYCC U16"]
[Site "Windsor"]
[Date "2016.08.09"]
[Round "4.36"]
[White "Miyasaka, Matthew Shoji"]
[Black "Nguyen, Tan"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1971"]
[BlackElo "1972"]
[PlyCount "85"]
[EventDate "2016.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. Bd3 Nd7 7. f4 Bb7 8. a4 b4 9. Nce2 Ngf6 10. Ng3 Ng4 11. N1e2 Nxe3 12. Qxe3 c5 13. c3 cxd4 14. cxd4 Qb6 15. a5 Qa7 16. Ra4 Bc6 17. Rxb4 Qc7 18. Qd2 0-0 19. Rc4 Qb7 20. 0-0 Nf6 21. Rfc1 Rac8 22. Rb4 Qd7 23. Rb6 Bb5 24. Rxc8 Rxc8 25. Bxb5 axb5 26. Nc3 h5 27. Qd3 Bh6 28. Nge2 Qg4 29. Qh3 Qxh3 30. gxh3 Nd7 31. Rxb5 e5 32. Rb7 exd4 33. Nd5 Rd8 34. Rxd7 Rxd7 35. Nf6+ Kf8 36. Nxd7+ Ke8 37. a6 d3 38. a7 dxe2 39. Nf6+ Ke7 40. Nd5+ Kd7 41. Kf2 Bg7 42. a8Q Bd4+ 43. Kxe2 1-0

[Event "Windsor NAYCC U16"]
[Site "Windsor"]
[Date "2016.08.08"]
[Round "2.44"]
[White "Miyasaka, Matthew Shoji"]
[Black "Perkins, Josiah"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1971"]
[BlackElo "1759"]
[PlyCount "97"]
[EventDate "2016.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 c6 5. Nc3 Be6 6. cxd5 cxd5 7. Nf3 Bd6 8. Bd3 Ne7 9. Qe2 Nbc6 10. 0-0 Bg4 11. Be3 Qc7 12. h3 Bh5 13. a3 a6 14. b4 Rc8 15. Rfc1 f6 16. Rab1 0-0 17. b5 axb5 18. Nxb5 Qd7 19. Nxd6 Qxd6 20. Rc3 Ra8 21. g4 Bg6 22. Qd2 f5 23. Bf4 Qd7 24. g5 Bh5 25. Ne5 Nxe5 26. Bxe5 Nc6 27. Bb5 f4 28. Bxc6 bxc6 29. Kh2 Qf5 30. Rb7 Rf7 31. Rxf7 Bxf7 32. Bxf4 Be6 33. Be5 Bd7 34. f4 Qb1 35. Qe3 Qb2+ 36. Kg3 Bf5 37. Kh4 g6 38. Bf6 Be4 39. Rb3 Qa2 40. f5 Bxf5 41. Rb7 Be4 42. Rg7+ Kf8 43. Qf4 Rd8 44. Be7+ Kxg7 45. Qf6+ Kg8 46. Qe6+ Kg7 47. Bf6+ Kf8 48. Qe7+ Kg8 49. Qg7# 1-0

[Event "Windsor NAYCC U16"]
[Site "Windsor"]
[Date "2016.08.08"]
[Round "3.41"]
[White "Zhao, Harry"]
[Black "Miyasaka, Matthew Shoji"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1809"]
[BlackElo "1971"]
[PlyCount "94"]
[EventDate "2016.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. b3 Nc6 6. a3 Qa5+ 7. Bd2 Qc7 8. Bc3 cxd4 9. exd4 Bd6 10. Qe2 0-0 11. 0-0 Re8 12. Ne5 Qb6 13. Rd1 Kf8 14. Nf3 e5 15. dxe5 Bg4 16. h3 Bxe5 17. Qd2 Bxf3 18. gxf3 Nd4 19. Bxd4 Qxd4 20. Ra2 Bd6 21. Bf1 Qe5 22. f4 Qf5 23. Bg2 Bxf4 24. Qb4+ Kg8 25. c4 dxc4 26. bxc4 a5 27. Qb3 Ne4 28. Nc3 Bh2+ 29. Kh1 Nxf2+ 30. Rxf2 Qxf2 31. Kxh2 Re3 32. Qxb7 Qg3+ 33. Kh1 Rb8 34. Qd5 Re1+ 35. Rxe1 Qxe1+ 36. Kh2 Qxc3 37. c5 Re8 38. Qd7 Qe5+ 39. Kh1 Rb8 40. Bd5 Rb1+ 41. Kg2 Rb2+ 42. Kf3 Qc3+ 43. Ke4 Re2+ 44. Kf4 Qd4+ 45. Kg3 Re3+ 46. Kh2 Qd2+ 47. Bg2 Qxd7 0-1

[Event "Windsor NAYCC U16"]
[Site "Windsor"]
[Date "2016.08.07"]
[Round "1.45"]
[White "Adnan, Habib"]
[Black "Miyasaka, Matthew Shoji"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1691"]
[BlackElo "1971"]
[PlyCount "153"]
[EventDate "2016.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. c3 Qb6 6. b3 Nc6 7. Nbd2 Bd7 8. Bd3 cxd4 9. exd4 Ba3 10. Rb1 a5 11. Qe2 Rc8 12. 0-0 0-0 13. Ne5 Nb8 14. Qf3 Ne8 15. Rfe1 f5 16. Bc2 Nf6 17. Re3 Nc6 18. Ndc4 dxc4 19. Nxc4 Nxd4 20. cxd4 Qxd4 21. Rd1 Rxc4 22. Rxd4 Rxd4 23. Be5 Bc6 24. Qe2 Rg4 25. f3 Rg6 26. Bxf6 Rfxf6 27. Re5 Bb4 28. Qe3 Rf8 29. Kf1 Rc8 30. Bd3 Rd8 31. Be2 Bd5 32. Qb6 Rc8 33. Bc4 Bxc4+ 34. bxc4 Rxc4 35. Qd8+ Kf7 36. Rxf5+ exf5 37. Qd5+ Kf8 38. Qxc4 Rc6 39. Qf4 Rd6 40. Qxf5+ Ke8 41. Qe4+ Kf8 42. Qc4 b6 43. Qf4+ Kg8 44. Qc4+ Kf8 45. Qc8+ Kf7 46. Ke2 Bc5 47. Qf5+ Kg8 48. g4 Rf6 49. Qd5+ Kh8 50. g5 Rf8 51. h4 Re8+ 52. Kf1 Rf8 53. h5 Be7 54. h6 Rg8 55. f4 Rf8 56. Kg2 Bc5 57. Kg3 gxh6 58. Qe5+ Kg8 59. gxh6 Rf7 60. Qg5+ Kh8 61. Kf3 Bd6 62. Qd8+ Bf8 63. Qxb6 a4 64. Qd4+ Kg8 65. Qxa4 Bxh6 66. Qe8+ Kg7 67. Qe5+ Kg8 68. f5 Bg7 69. Qe6 Bf8 70. a4 Kg7 71. a5 Rf6 72. Qe5 Kf7 73. Qc7+ Be7 74. Ke4 Rh6 75. a6 Rh4+ 76. Kd5 Ra4 77. f6 1-0

[Event "Pan American-ch U16 27th"]
[Site "Montevideo"]
[Date "2016.07.31"]
[Round "9"]
[White "Donoso Diaz, Sebastian"]
[Black "Miyasaka, Matthew Shoji"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "2111"]
[BlackElo "1971"]
[PlyCount "86"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Nxd4 12. Bxd4 b5 13. Nd5 Nxd5 14. Bxg7 Kxg7 15. exd5 a5 16. a3 Qb6 17. g4 Rb8 18. Qd4+ Qxd4 19. Rxd4 g5 20. Re4 Rbe8 21. Rhe1 Kf6 22. f4 Bxg4 23. c3 Rg8 24. fxg5+ Rxg5 25. h4 Re5 26. Rxe5 dxe5 27. Rf1+ Kg6 28. h5+ Bxh5 29. d6 f5 30. d7 Rd8 31. a4 b4 32. cxb4 axb4 33. a5 Rxd7 34. Bc4 Rc7 35. Rg1+ Kf6 36. b3 Bf7 37. Kb2 Bxc4 38. bxc4 Ra7 39. Ra1 e4 40. Kb3 e3 41. Kxb4 f4 42. Kc3 Rd7 43. a6 e2 0-1

[Event "Pan American-ch U16 27th"]
[Site "Montevideo"]
[Date "2016.07.30"]
[Round "8"]
[White "Miyasaka, Matthew Shoji"]
[Black "Aguero Arce, Matias"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1971"]
[BlackElo "2079"]
[PlyCount "91"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qe2 d6 8. Be3 Nf6 9. 0-0 Nc6 10. c4 e5 11. Nc3 Nd4 12. Bxd4 exd4 13. e5 Bg4 14. Qe1 dxe5 15. Qxe5+ Qe7 16. Rfe1 Qxe5 17. Rxe5+ Kf8 18. Ne4 Nd7 19. Rg5 f5 20. Nd6 h6 21. Rxf5+ Bxf5 22. Bxf5 Ne5 23. Re1 g6 24. Rxe5 gxf5 25. c5 Rd8 26. Rxf5+ Ke7 27. Rf7+ Ke6 28. Rxb7 Bxc5 29. Nf7 Be7 30. Nxh8 Rxh8 31. Nxd4+ Kf6 32. Rb6+ Kf7 33. Nf5 Bf6 34. g3 a5 35. Nd6+ Kg7 36. b3 Ra8 37. Nf5+ Kg6 38. Nxh6 Kxh6 39. Rxf6+ Kg5 40. Rf4 Rd8 41. Ra4 Rd5 42. b4 axb4 43. Rxb4 Rd1+ 44. Kg2 Ra1 45. h4+ Kg6 46. Ra4 1-0

[Event "Pan American-ch U16 27th"]
[Site "Montevideo"]
[Date "2016.07.29"]
[Round "7"]
[White "Miyasaka, Matthew Shoji"]
[Black "Torres Cueto, Jesus Marcial"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1971"]
[BlackElo "2075"]
[PlyCount "72"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nf3 Bd6 6. c5 Be7 7. Bd3 0-0 8. Qc2 b6 9. b4 a5 10. b5 bxc5 11. dxc5 c6 12. b6 Ba6 13. Ne5 Bxc5 14. Qxc5 Re8 15. 0-0 Rxe5 16. Bf4 Bxd3 17. Bxe5 Nbd7 18. Qc3 Bxf1 19. Bc7 Qc8 20. Kxf1 Qb7 21. Nd2 Nxb6 22. Bxb6 Qxb6 23. Rc1 Rc8 24. Nb3 Ne4 25. Qc2 c5 26. f3 Nd6 27. Nxc5 Nc4 28. Na4 Ne3+ 29. Kf2 Rxc2+ 30. Rxc2 Ng4+ 31. Kg3 Qd6+ 32. Kh4 Qh6+ 33. Kg3 Qxh2+ 34. Kxg4 h5+ 35. Kf5 g6+ 36. Kg5 Kg7 0-1

[Event "Pan American-ch U16 27th"]
[Site "Montevideo"]
[Date "2016.07.28"]
[Round "5"]
[White "Miyasaka, Matthew Shoji"]
[Black "Santiago Vilca, Christian Amilca"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1971"]
[BlackElo "2313"]
[PlyCount "39"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. Nc3 Nc6 8. Nxc6 dxc6 9. f4 e5 10. fxe5 Ng4 11. Qe1 Bc5+ 12. Kh1 Nxh2 13. Kxh2 Qxe5+ 14. Bf4 Qh5+ 15. Kg3 g5 16. Rh1 gxf4+ 17. Kxf4 Qg4+ 18. Ke5 f6+ 19. Kxf6 Qg6+ 20. Ke5 0-1

[Event "Pan American-ch U16 27th"]
[Site "Montevideo"]
[Date "2016.07.28"]
[Round "6"]
[White "Reburdo, Rodrigo Hernan"]
[Black "Miyasaka, Matthew Shoji"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1470"]
[BlackElo "1971"]
[PlyCount "99"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. f3 Nc6 9. Qd2 Re8 10. 0-0 d5 11. exd5 Nxd5 12. Nxd5 Qxd5 13. Rfd1 Nxd4 14. Bxd4 e5 15. Bc3 Qc5+ 16. Kh1 Bf5 17. Rac1 h5 18. Qd6 Qf2 19. Bb5 Red8 20. Qxd8+ Rxd8 21. Rxd8+ Kh7 22. Rd2 Qc5 23. Bd3 Bh6 24. Bxf5 gxf5 25. Rcd1 Bxd2 26. Rxd2 Qc4 27. h3 e4 28. fxe4 Qf1+ 29. Kh2 fxe4 30. Rd7 Qf4+ 31. Kh1 b5 32. Rxa7 e3 33. Re7 b4 34. Bxb4 Qxb4 35. Rxe3 Qxb2 36. Re2 Qxa2 37. Re7 Kg6 38. Kh2 Qxc2 39. Re3 Qc7+ 40. Rg3+ Kh6 41. h4 f6 42. Kh3 Qd7+ 43. Kh2 Qd6 44. Kh3 Qe6+ 45. Kh2 Qe5 46. Kh3 Qf5+ 47. Kh2 Qf4 48. Kh3 Kh7 49. Kh2 Qxh4+ 50. Rh3 0-1

[Event "Pan American-ch U16 27th"]
[Site "Montevideo"]
[Date "2016.07.27"]
[Round "4"]
[White "Sica, Mauro"]
[Black "Miyasaka, Matthew Shoji"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2110"]
[BlackElo "1971"]
[PlyCount "102"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nc3 c5 6. Nf3 a6 7. a4 Nc6 8. 0-0 cxd4 9. exd4 Be7 10. Re1 0-0 11. h3 Nb4 12. Bf4 b6 13. Qe2 Bb7 14. Bxe6 Bxf3 15. gxf3 fxe6 16. Qxe6+ Kh8 17. Qxe7 Nc2 18. Qxd8 Raxd8 19. Bc7 Rd7 20. Bxb6 Nxa1 21. Rxa1 Nh5 22. Re1 Nf4 23. Kh2 h6 24. Re3 Rf5 25. b4 Rh5 26. Bc5 Rf7 27. b5 Rxh3+ 28. Kg1 axb5 29. axb5 Rf6 30. Ne4 Rg6+ 31. Ng3 Nh5 32. b6 Nxg3 33. Kg2 Rh1 34. fxg3 Rb1 35. Re8+ Kh7 36. Re7 Rb2+ 37. Kh3 Rb3 38. b7 Rf6 39. Rd7 h5 40. Ba7 Rf8 41. b8Q Rbxb8 42. Bxb8 Rxb8 43. Kh4 Kh6 44. Rd6+ g6 45. f4 Rb2 46. Kh3 Kg7 47. Re6 Rd2 48. Re4 Kf6 49. g4 hxg4+ 50. Kxg4 Rd3 51. Re8 Rxd4 1/2-1/2

[Event "Pan American-ch U16 27th"]
[Site "Montevideo"]
[Date "2016.07.26"]
[Round "2"]
[White "Diaz Contreras, Pedro"]
[Black "Miyasaka, Matthew Shoji"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2312"]
[BlackElo "1971"]
[PlyCount "59"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. Qe2 e6 8. Rd1 Be7 9. d4 cxd4 10. cxd4 d5 11. e5 Ne4 12. Ne1 Rc8 13. Be3 f6 14. f3 Ng5 15. Nc3 Nf7 16. f4 0-0 17. Rac1 Na5 18. Nd3 fxe5 19. dxe5 b6 20. f5 Nc4 21. Bd4 Bc5 22. Bxc5 bxc5 23. Nf4 Nfxe5 24. fxe6 Qb7 25. Ncxd5 g5 26. e7 Rf7 27. Rxc4 Nxc4 28. Nf6+ Rxf6 29. Rd8+ Kg7 30. Nh5+ 1-0

[Event "Pan American-ch U16 27th"]
[Site "Montevideo"]
[Date "2016.07.26"]
[Round "3"]
[White "Miyasaka, Matthew Shoji"]
[Black "Chaluja, Jose Antonio"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "1971"]
[BlackElo "1864"]
[PlyCount "27"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Bb3 0-0 8. 0-0 Nc6 9. h3 Nxe4 10. Nxc6 Nxc3 11. Nxd8 Nxd1 12. Nxf7 Nxf2 13. Be3 d5 14. Ng5 1-0

[Event "Pan American-ch U16 27th"]
[Site "Montevideo"]
[Date "2016.07.25"]
[Round "1"]
[White "Miyasaka, Matthew Shoji"]
[Black "Quinonez Garcia, Santiago"]
[Result "1/2-1/2"]
[ECO "B72"]
[WhiteElo "1971"]
[BlackElo "2218"]
[PlyCount "69"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 a5 9. a4 d6 10. h3 Nxd4 11. Bxd4 Bd7 12. 0-0 Bc6 13. Qd3 Nd7 14. Bxg7 Kxg7 15. Qd4+ Kg8 16. Rad1 Nc5 17. Bc4 Nxa4 18. Nxa4 Bxa4 19. Bxf7+ Rxf7 20. Qxa4 Qb6 21. Qd4 Qc6 22. c3 a4 23. e5 Rd8 24. Qd5 Qb6 25. Rd3 Qxb2 26. Rf3 Rdf8 27. exd6 exd6 28. Re1 Kg7 29. Qd4+ Kg8 30. Rxf7 Kxf7 31. Qd5+ Kg7 32. Qd4+ Kg8 33. Qc4+ Kh8 34. Qd4+ Kg8 35. Qc4+ 1/2-1/2

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2015.07.03"]
[Round "9"]
[White "Escalante Ramirez, Brian Sebastian"]
[Black "Miyasaka, Matthew Shoji"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "2427"]
[BlackElo "2037"]
[PlyCount "68"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Nb3 0-0 8. g4 Na6 9. h4 Nc5 10. Nxc5 dxc5 11. Qxd8 Rxd8 12. g5 Ne8 13. Be3 b6 14. Nd5 Bb7 15. Nxe7+ Kf8 16. Nd5 Bxd5 17. exd5 Bxb2 18. Rd1 Bc3+ 19. Kf1 Nd6 20. Bf4 Rac8 21. Rh3 Bd4 22. h5 Ne4 23. Rxd4 cxd4 24. hxg6 hxg6 25. Bd3 Nc3 26. d6 Ke8 27. Be5 Kd7 28. Ba6 Ne4 29. Bxc8+ Rxc8 30. Ra3 a5 31. Bxd4 Rxc2 32. Kg2 Rc6 33. Rb3 Rxd6 34. Bxb6 Rd5 1/2-1/2

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2015.07.02"]
[Round "7"]
[White "Miyasaka, Matthew Shoji"]
[Black "Vivas Zamora, Fabian Ernesto"]
[Result "0-1"]
[ECO "B91"]
[WhiteElo "2037"]
[BlackElo "2095"]
[PlyCount "44"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be6 8. a4 Nc6 9. Bg2 Nb4 10. 0-0 Be7 11. h3 h5 12. f4 Qb6+ 13. Rf2 d5 14. a5 Qa7 15. Na4 Nxe4 16. Bxe4 dxe4 17. f5 Rd8 18. Qf1 Bxf5 19. Kg2 Bg6 20. Nec3 e3 21. Bxe3 Qxe3 22. Re1 Qd4 0-1

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2015.07.01"]
[Round "5"]
[White "Miyasaka, Matthew Shoji"]
[Black "Dommalapati, Abhinay"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2037"]
[BlackElo "1791"]
[PlyCount "36"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 c6 6. Nc3 Ne7 7. c5 Bc7 8. Bd3 0-0 9. 0-0 Bf5 10. Qc2 Bxd3 11. Qxd3 Ng6 12. g3 Nd7 13. b4 b5 14. a4 a6 15. Qf5 Re8 16. axb5 Ne7 17. Qh3 cxb5 18. Nxb5 Nf6 1-0

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2015.07.01"]
[Round "6"]
[White "Poon, Yu Tien"]
[Black "Miyasaka, Matthew Shoji"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2135"]
[BlackElo "2037"]
[PlyCount "107"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Bd6 6. Nf3 Nf6 7. 0-0 0-0 8. Ne5 Bxe5 9. dxe5 Ng4 10. f4 Qh4 11. h3 Nxe5 12. Bb3 Nec6 13. Be3 Bxh3 14. Bf2 Qg4 15. Qxg4 Bxg4 16. Nc3 Na6 17. Nd5 Rad8 18. Rac1 Rd7 19. Ne3 Be2 20. Rfe1 Nd4 21. Ba4 b5 22. Bd1 Bxd1 23. Rcxd1 Rfd8 24. Kf1 h5 25. Rd2 Ne6 26. Rxd7 Rxd7 27. Nd1 c5 28. f5 Nd4 29. Nc3 b4 30. Ne4 b3 31. axb3 Nxb3 32. f6 Kf8 33. Re3 c4 34. fxg7+ Kxg7 35. Rc3 f5 36. Ng3 Kg6 37. Ke1 Re7+ 38. Kd1 Rd7+ 39. Ke1 Rc7 40. Ne2 Nb4 41. Nf4+ Kf7 42. Rh3 Nc1 43. Rxh5 Ncd3+ 44. Kd2 Ke8 45. Rh8+ Kd7 46. Rh7+ Kc6 47. Rxc7+ Kxc7 48. Nxd3 Nxd3 49. Bxa7 Nf4 50. Kc3 Nxg2 51. Kxc4 Nf4 52. b4 Ng6 53. Bg1 Ne5+ 54. Kd5 1/2-1/2

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2015.06.30"]
[Round "4"]
[White "Cori Quispe, Kevin Joel"]
[Black "Miyasaka, Matthew Shoji"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2369"]
[BlackElo "2037"]
[PlyCount "67"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. g4 Rc8 11. Kb1 h5 12. gxh5 Nxh5 13. Rg1 Kh7 14. Be2 Nxd4 15. Bxd4 Bh6 16. Be3 Bg7 17. Nd5 e6 18. Nb4 a5 19. Nd3 Ba4 20. Rc1 d5 21. e5 d4 22. Bg5 f6 23. exf6 Bxf6 24. f4 Ng7 25. Ne5 Qb6 26. Bd3 Nf5 27. Qg2 Be8 28. Qh3+ Kg8 29. Bh6 Nxh6 30. Bxg6 Bg7 31. Bxe8 Rfxe8 32. Rxg7+ Kxg7 33. Rg1+ Kf6 34. Nd7+ 1-0

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2015.06.29"]
[Round "3"]
[White "Miyasaka, Matthew Shoji"]
[Black "Cuenca Gomez, Jesus"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2037"]
[BlackElo "2228"]
[PlyCount "69"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 b5 6. Bb3 Nxd4 7. Bxf7+ Kxf7 8. Nxe5+ Ke8 9. Qxd4 c5 10. Qe3 Qe7 11. Nd3 Qxe4 12. Nc3 Qxe3+ 13. Bxe3 d6 14. Nf4 Kf7 15. 0-0-0 Bb7 16. h4 Be7 17. Ncd5 Nxd5 18. Nxd5 Bd8 19. Bf4 Ke6 20. Rhe1+ Kd7 21. Nb6+ Bxb6 22. Rxd6+ Kc8 23. Rxb6 Rg8 24. Re5 Bxg2 25. Rxc5+ Kd7 26. Rd6+ Ke8 27. Rc7 Bh3 28. Rd3 Bg4 29. Rg3 h5 30. Re3+ Kd8 31. f3 Bf5 32. Rc5 g6 33. Rd5+ Kc8 34. Re7 Rf8 35. Rc7+ 1-0

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2015.06.29"]
[Round "2"]
[White "Ricciulli Vargas, Roberth Eliece"]
[Black "Miyasaka, Matthew Shoji"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1947"]
[BlackElo "2037"]
[PlyCount "72"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 g6 8. Be3 Bg7 9. Nc3 Nf6 10. f3 0-0 11. 0-0 Rfc8 12. b3 Rab8 13. Rc1 Ne8 14. Qd2 Nc7 15. Nxc6 bxc6 16. Bxa7 Bxc3 17. Rxc3 Nd5 18. Bxb8 Nxc3 19. Qxc3 Rxb8 20. Ra1 Qa7+ 21. Kf1 Qa3 22. Ke2 Qc5 23. Rc1 Ra8 24. a4 Rb8 25. a5 Qg5 26. Rg1 e6 27. b4 d5 28. cxd5 cxd5 29. Qc7 Rd8 30. f4 Qg4+ 31. Kf2 Re8 32. a6 e5 33. Rf1 Rc8 34. Qxe5 Rc2+ 35. Ke3 Qe2+ 36. Kd4 Qd2# 0-1

[Event "US Open-112"]
[Site "Orlando"]
[Date "2011.08.04"]
[Round "4"]
[White "Miyasaka, Matthew Shoji"]
[Black "Gelashvili, Tamaz"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "2616"]
[PlyCount "50"]
[EventDate "2011.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. 0-0 c6 8. Nf3 b5 9. Bb3 b4 10. Ne2 Nxe4 11. Qd4 d5 12. Nf4 Nf6 13. Re1 Nbd7 14. Ba4 Bc5 15. Qd3 Qb6 16. Be3 Bxe3 17. Qxe3 Nc5 18. Bb3 Ne6 19. Qxb6 axb6 20. Nxe6 Bxe6 21. Rad1 c5 22. c4 dxc4 23. Ng5 cxb3 24. Nxe6 fxe6 25. axb3 Rfd8 0-1

[Event "North American-ch U10"]
[Site "Montreal"]
[Date "2010.08.19"]
[Round "7"]
[White "Miyasaka, Matthew Shoji"]
[Black "Zhang, Evan"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1472"]
[BlackElo "1355"]
[PlyCount "91"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Nxd4 6. Bxd4 Bxd4 7. Qxd4 Qg5 8. Nd2 Ne7 9. Nf3 Nc6 10. Qxd7+ Bxd7 11. Nxg5 Nb4 12. Bd3 h6 13. Nf3 c5 14. a3 Nc6 15. 0-0 0-0 16. Bb5 a6 17. Bc4 b5 18. Bd5 Rac8 19. Rad1 Bg4 20. h3 Bh5 21. g4 Bg6 22. Nh4 Bh7 23. f4 Rfe8 24. f5 Ne5 25. Nf3 Nxf3+ 26. Rxf3 Rc7 27. Rfd3 g6 28. f6 g5 29. c3 Bxe4 30. Re3 Rd7 31. Kf2 Re5 32. Ke2 Rexd5 33. Rxe4 Rxd1 34. Re7 R7d6 35. Rc7 R1d2+ 36. Ke1 Rxb2 37. Rc8+ Kh7 38. Rxc5 Rxf6 39. c4 bxc4 40. Rxc4 Re6+ 41. Kd1 Ree2 42. Rc3 Rh2 43. Kc1 Rbf2 44. Rd3 Rf1+ 45. Rd1 Rxd1+ 46. Kxd1 0-1

[Event "North American-ch U10"]
[Site "Montreal"]
[Date "2010.08.18"]
[Round "6"]
[White "Pillai, Kadhir A"]
[Black "Miyasaka, Matthew Shoji"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1952"]
[BlackElo "1472"]
[PlyCount "71"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. h3 0-0 8. Bc4 Nc6 9. Bb3 Bd7 10. 0-0 Qc8 11. f4 h5 12. f5 Nxd4 13. Bxd4 Kh8 14. fxg6 fxg6 15. Qd2 Qc7 16. Nd5 Qd8 17. Qg5 Be8 18. Nf4 e5 19. Ne6 Nxe4 20. Rxf8+ Bxf8 21. Qxd8 Rxd8 22. Bxe5+ dxe5 23. Nxd8 Bc5+ 24. Kh2 Nd6 25. Ne6 Bd4 26. c3 Bf2 27. Rd1 Nf7 28. Nc7 e4 29. Nxe8 Ne5 30. Nf6 e3 31. Ne4 Kg7 32. Nxf2 exf2 33. Rf1 Nd3 34. Bc2 Nxb2 35. Rxf2 Na4 36. Bxa4 1-0

[Event "North American-ch U10"]
[Site "Montreal"]
[Date "2010.08.18"]
[Round "5"]
[White "Tanenbaum, Zachary Chen"]
[Black "Miyasaka, Matthew Shoji"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1684"]
[BlackElo "1472"]
[PlyCount "102"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 Ne5 10. 0-0-0 Bd7 11. h4 h5 12. g5 Ne8 13. f4 Ng4 14. Bc4 Rc8 15. Bb3 Nxe3 16. Qxe3 Bg4 17. f5 Bxd1 18. fxg6 Bg4 19. gxf7+ Rxf7 20. g6 Nf6 21. gxf7+ Kh7 22. Ne6 Bxe6 23. Bxe6 Bh6 24. Qxh6+ Kxh6 25. Bxc8 Qxc8 26. Nd5 Nxd5 27. exd5 Qf5 28. c4 Qxf7 29. b3 Qf4+ 30. Kb2 Qd4+ 31. Ka3 a5 32. Ka4 Qc5 33. a3 b6 34. Re1 Qc7 35. Re6+ Kg7 36. Kb5 Kf7 37. Rh6 Ke8 38. Rxh5 Kd7 39. Rh8 Qc5+ 40. Ka4 b5+ 41. cxb5 Qd4+ 42. Kxa5 Qxh8 43. a4 Qa8+ 44. Kb4 Qxd5 45. b6 Qd4+ 46. Kb5 Qc5+ 47. Ka6 Kc6 48. a5 Qb5+ 49. Ka7 Qxa5+ 50. Kb8 Qxb6+ 51. Kc8 Qc7# 0-1

[Event "North American-ch U10"]
[Site "Montreal"]
[Date "2010.08.17"]
[Round "4"]
[White "Miyasaka, Matthew Shoji"]
[Black "Robichaud, Alexandre"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "1472"]
[BlackElo "1146"]
[PlyCount "49"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Nf6 7. Bg5 Be7 8. 0-0 0-0 9. Bc4 d6 10. Nxc6 bxc6 11. Qf3 e5 12. Rad1 Be6 13. Bxe6 fxe6 14. Qh3 Qd7 15. Na4 Rfb8 16. Nc5 Qc8 17. Nxe6 Rxb2 18. Bxf6 Bxf6 19. Rxd6 Rxc2 20. Qb3 Qb8 21. Ng5+ Kh8 22. Nf7+ Kg8 23. Rd8+ Bxd8 24. Nh6+ Kh8 25. Qg8# 1-0

[Event "North American-ch U10"]
[Site "Montreal"]
[Date "2010.08.17"]
[Round "3"]
[White "Zhang, Yuanchen"]
[Black "Miyasaka, Matthew Shoji"]
[Result "1-0"]
[ECO "A60"]
[WhiteElo "1414"]
[BlackElo "1472"]
[PlyCount "47"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 e6 4. Nc3 Nf6 5. e4 Be7 6. Nf3 0-0 7. Bd3 Na6 8. a3 Nc7 9. 0-0 exd5 10. cxd5 a6 11. a4 Bd7 12. a5 Nb5 13. Nd2 Nxc3 14. bxc3 Bb5 15. c4 Bd7 16. Bb2 Bg4 17. Qc2 Bh5 18. h3 Bg6 19. f4 h6 20. e5 Bxd3 21. Qxd3 Nh7 22. Qg3 f6 23. e6 f5 24. Qxg7# 1-0

[Event "North American-ch U10"]
[Site "Montreal"]
[Date "2010.08.16"]
[Round "1"]
[White "Lachance, Pierre Alexis"]
[Black "Miyasaka, Matthew Shoji"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "891"]
[BlackElo "1472"]
[PlyCount "62"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nf6 4. Nc3 Nc6 5. d3 Bg4 6. Bg2 g6 7. 0-0 Bg7 8. Re1 0-0 9. Nd5 Nxd5 10. exd5 Ne5 11. Bg5 h6 12. Bf4 Nxf3+ 13. Bxf3 Bxf3 14. Qxf3 g5 15. Bd2 Re8 16. Re2 Qd7 17. Rae1 Be5 18. Re3 e6 19. Qe2 exd5 20. Bc3 d4 21. Re4 f5 22. Qh5 fxe4 23. Rxe4 dxc3 24. bxc3 Bg7 25. Rxe8+ Rxe8 26. d4 cxd4 27. cxd4 Re1+ 28. Kg2 Qc6+ 29. f3 Qxc2+ 30. Kh3 Qf5+ 31. g4 Qxf3# 0-1

[Event "North American-ch U10"]
[Site "Montreal"]
[Date "2010.08.16"]
[Round "2"]
[White "Miyasaka, Matthew Shoji"]
[Black "Yang, Eddie"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "1472"]
[BlackElo "1054"]
[PlyCount "85"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Nf6 7. 0-0 Bb4 8. Bg5 h6 9. Bh4 0-0 10. Nxc6 bxc6 11. e5 Be7 12. exf6 Bxf6 13. Bxf6 Qxf6 14. Qd3 Rd8 15. Rad1 Bb7 16. b3 c5 17. Ne4 Qe5 18. Bf3 a5 19. Rfe1 Ba6 20. c4 Qc7 21. Nd6 Rab8 22. Bh5 Bb7 23. Bxf7+ Kh8 24. Ne4 Qf4 25. Bh5 Rf8 26. Bf3 d5 27. cxd5 Bxd5 28. Qe3 Qf5 29. Nd2 Rbe8 30. Ne4 Re7 31. Ng3 Qf6 32. Bxd5 Rd7 33. Bxe6 Re7 34. Nh5 Qg6 35. Qxc5 Rfe8 36. Nf4 Qf7 37. Qc4 Qf6 38. h3 g5 39. Nd5 Qg7 40. Nxe7 Rxe7 41. Qc8+ Kh7 42. Bf5+ Qg6 43. Rxe7# 1-0

