[Event "Ontario-ch U20 U1800"]
[Site "Mississauga"]
[Date "2019.01.13"]
[Round "4.21"]
[White "Yang, Matthew"]
[Black "Wang, Zhixing"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "1475"]
[BlackElo "1324"]
[PlyCount "120"]
[EventDate "2019.01.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. Nc3 0-0 6. e3 b6 7. Bd3 Bb7 8. 0-0 Nbd7 9. Rc1 c5 10. cxd5 exd5 11. b3 Rc8 12. dxc5 Nxc5 13. Bf5 Ne6 14. Qd2 Nxg5 15. Nxg5 Rc7 16. Nb5 Rxc1 17. Rxc1 h6 18. Nf3 Ne4 19. Bxe4 dxe4 20. Nfd4 a6 21. Nc3 Bb4 22. Qc2 Qd7 23. Nxe4 Rc8 24. Nc3 Rxc3 25. Qb2 Rxc1+ 26. Qxc1 Qg4 27. f3 Qd7 28. a3 Bc5 29. Ne2 Qd3 30. Nd4 Bxd4 31. exd4 Qxd4+ 32. Kf1 a5 33. h3 Ba6+ 34. Ke1 Qd3 35. Qd1 Qxd1+ 36. Kxd1 Bf1 37. g3 Bxh3 38. Kd2 Kf8 39. Ke3 Be6 40. b4 axb4 41. axb4 b5 42. Kd4 Bc4 43. Ke5 Ke7 44. f4 f6+ 45. Kf5 Bd3+ 46. Kg4 g6 47. Kf3 g5 48. fxg5 hxg5 49. Ke3 Bc4 50. Ke4 Ke6 51. Kf3 Kf5 52. g4+ Ke5 53. Ke3 f5 54. gxf5 Kxf5 55. Kf3 g4+ 56. Kg3 Kg5 57. Kf2 Kf4 58. Kg1 Kg3 59. Kh1 Kf2 60. Kh2 g3+ 0-1

[Event "Ontario-ch U20 U1800"]
[Site "Mississauga"]
[Date "2019.01.13"]
[Round "5.24"]
[White "Yang, Matthew"]
[Black "Xu, William1"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1475"]
[BlackElo "1328"]
[PlyCount "46"]
[EventDate "2019.01.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 d6 4. Nc3 Bg7 5. Bg5 0-0 6. e3 a6 7. Bd3 Nc6 8. 0-0 e5 9. Qb3 h6 10. Bh4 g5 11. Bg3 Nh7 12. Rad1 exd4 13. exd4 Kh8 14. Rfe1 Rb8 15. c5 g4 16. cxd6 cxd6 17. d5 gxf3 18. dxc6 fxg2 19. Bxh7 Kxh7 20. Bxd6 Be6 21. Qc2+ Kh8 22. c7 Qh4 23. cxb8Q Rxb8 1-0

[Event "Ontario-ch U20 U1800"]
[Site "Mississauga"]
[Date "2019.01.12"]
[Round "1.15"]
[White "Li, Adam"]
[Black "Yang, Matthew"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1659"]
[BlackElo "1475"]
[PlyCount "97"]
[EventDate "2019.01.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nc6 4. d4 cxd4 5. cxd4 Nf6 6. Nc3 Bb4 7. e5 Nd5 8. Bd2 0-0 9. Nxd5 Bxd2+ 10. Qxd2 exd5 11. Be2 d6 12. exd6 Qxd6 13. 0-0 Bf5 14. Rac1 Rac8 15. Bd3 Bxd3 16. Qxd3 Rfe8 17. Rfe1 Qf4 18. g3 Qf6 19. Kg2 Re6 20. Qb3 Rxe1 21. Rxe1 Rd8 22. Qxb7 Nxd4 23. Qxd5 Nxf3 24. Qxf3 Qxb2 25. Qc6 g6 26. a4 Qb4 27. Re3 Qb6 28. Qe4 Qd6 29. h4 Qd5 30. Qxd5 Rxd5 31. Re4 Kg7 32. Kf3 a6 33. Ke3 f6 34. f3 Re5 35. Kd4 g5 36. Rxe5 fxe5+ 37. Kxe5 gxh4 38. gxh4 Kg6 39. f4 h6 40. Ke6 Kg7 41. h5 Kf8 42. f5 a5 43. Kf6 Kg8 44. Ke7 Kg7 45. f6+ Kh8 46. f7 Kh7 47. Kf6 Kh8 48. f8Q+ Kh7 49. Qg7# 1-0

[Event "Ontario-ch U20 U1800"]
[Site "Mississauga"]
[Date "2019.01.12"]
[Round "2.24"]
[White "Yang, Matthew"]
[Black "Qiu, James"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1475"]
[BlackElo "1338"]
[PlyCount "71"]
[EventDate "2019.01.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 b6 5. Bg5 Bb7 6. e3 Nbd7 7. Bd3 Be7 8. 0-0 0-0 9. Qc2 dxc4 10. Bxc4 Bxf3 11. gxf3 Ne8 12. Bf4 Nd6 13. Bd3 h6 14. Nb5 Nxb5 15. Bxb5 Rc8 16. Ba6 Ra8 17. Bb7 Bd6 18. Bxd6 cxd6 19. Bxa8 Qxa8 20. Qc7 Nf6 21. Qxd6 Qxf3 22. Qg3 Qe2 23. b3 Ne4 24. Qf4 f5 25. Rfe1 Qa6 26. Qe5 Ng5 27. Qd6 Nf3+ 28. Kh1 Nxe1 29. Qxe6+ Kh7 30. Rxe1 Rf6 31. Qd7 Qxa2 32. Rg1 Rg6 33. Qxf5 Kg8 34. Qxg6 Kf8 35. Qxg7+ Ke8 36. Qh7 1-0

[Event "Ontario-ch U20 U1800"]
[Site "Mississauga"]
[Date "2019.01.12"]
[Round "3.14"]
[White "Yuen, Noah Nathaniel"]
[Black "Yang, Matthew"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1711"]
[BlackElo "1475"]
[PlyCount "53"]
[EventDate "2019.01.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 b6 8. Nge2 Nbd7 9. 0-0 Bb7 10. Rc1 c5 11. Bb1 Ne4 12. Bxe7 Nxc3 13. Qc2 Nxe2+ 14. Kh1 Nf6 15. Bxf6 g6 16. Bxd8 Rfxd8 17. Qxe2 a5 18. dxc5 Ba6 19. Bd3 Bxd3 20. Qxd3 bxc5 21. Rxc5 Rab8 22. Rc2 Rb4 23. h3 Rd4 24. Qxd4 Rd7 25. g4 Rd6 26. Rc8+ Rd8 27. Rxd8# 1-0

[Event "Pan American Intercollegiate-chT"]
[Site "Kenner"]
[Date "2016.12.27"]
[Round "1.3"]
[White "Ali Marandi, Cemil Can"]
[Black "Yang, Matthew"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2487"]
[PlyCount "61"]
[EventDate "2016.12.27"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]
[WhiteTeam "Saint Louis Univ"]
[BlackTeam "Minnesota Twin Cities Univ"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e6 2. d4 d5 3. Nd2 h6 4. Bd3 c5 5. c3 Nc6 6. Ngf3 Nf6 7. 0-0 cxd4 8. cxd4 Be7 9. e5 Nd7 10. Re1 g5 11. Nb3 g4 12. Nfd2 h5 13. Nf1 Nf8 14. Be3 f5 15. exf6 Bxf6 16. Rc1 Qd6 17. Qd2 Rg8 18. Bf4 Qd8 19. Bb5 Qb6 20. Bxc6+ bxc6 21. Nc5 Kf7 22. Ng3 Rh8 23. Bg5 Ng6 24. Bxf6 Kxf6 25. Ne2 Rb8 26. Nf4 Qxb2 27. Qe3 Re8 28. Nxh5+ Kf7 29. Nd3 Qb6 30. Qg5 Qxd4 31. Ne5+ 1-0

[Event "Washington op Premier"]
[Site "Seattle"]
[Date "2007.05.28"]
[Round "5"]
[White "Fan, George"]
[Black "Yang, Matthew"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1685"]
[BlackElo "1757"]
[PlyCount "73"]
[EventDate "2007.05.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Bf4 Nc6 6. c3 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Be7 10. Ne5 Qc8 11. Nxg4 Nxg4 12. h3 Nf6 13. 0-0 0-0 14. Nf3 a6 15. Qc2 h6 16. Rae1 Rd8 17. Ne5 Nxe5 18. dxe5 Nd7 19. Bd2 Nc5 20. Bh7+ Kh8 21. f4 d4 22. cxd4 Rxd4 23. Bc3 Rd8 24. Ba5 Rd5 25. Rc1 Qd7 26. f5 Bg5 27. fxe6 Nxe6 28. Rcd1 Nd4 29. Qe4 g6 30. Bxg6 fxg6 31. Bc3 Rd8 32. e6 Qd6 33. Kh1 Rf8 34. Bxd4+ Rxd4 35. Qxd4+ Qxd4 36. Rxf8+ Kg7 37. Rf7+ 1-0

[Event "Washington op Premier"]
[Site "Seattle"]
[Date "2007.05.28"]
[Round "6"]
[White "Yang, Matthew"]
[Black "Ho, Daniel"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1757"]
[BlackElo "1686"]
[PlyCount "77"]
[EventDate "2007.05.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Bc4 Nf6 5. Nc3 Be7 6. d3 Bg4 7. 0-0 Nd4 8. Kh1 Qd7 9. a4 Bxf3 10. gxf3 Qh3 11. Nb5 Nxb5 12. axb5 exf4 13. Rf2 Nh5 14. Bd5 0-0 15. Bxb7 Bh4 16. Rg2 Rae8 17. Bd5 Nf6 18. Bb3 d5 19. Bxf4 dxe4 20. fxe4 Rd8 21. Qe2 Rb8 22. e5 Rfe8 23. Rag1 g6 24. Qf1 Qf5 25. exf6 Re1 26. Qf3 Rxg1+ 27. Rxg1 Bxf6 28. Qe4 Qxb5 29. Bxc7 Rb7 30. Bc4 Qxb2 31. Qe8+ Kg7 32. Qxf7+ Kh6 33. Qf8+ Kh5 34. Qc5+ Kh6 35. Bf4+ Kg7 36. Qc8 Be7 37. Qg8+ Kf6 38. Bg5+ Kf5 39. Qe6# 1-0

[Event "Washington op Premier"]
[Site "Seattle"]
[Date "2007.05.27"]
[Round "4"]
[White "Ho, Alec"]
[Black "Yang, Matthew"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1800"]
[BlackElo "1757"]
[PlyCount "65"]
[EventDate "2007.05.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Nbd2 Nd7 6. Nb3 c5 7. c4 Be7 8. Be2 Rc8 9. 0-0 h5 10. Be3 dxc4 11. Bxc4 cxd4 12. Qxd4 a6 13. Rac1 g5 14. Nfd2 Nh6 15. f3 Bg6 16. g4 h4 17. h3 Ng8 18. Ne4 Bxe4 19. Qxe4 b5 20. Bxe6 Rh6 21. Bf5 Rxc1 22. Rxc1 Qb8 23. Bxd7+ Kxd7 24. Qf5+ Re6 25. Nc5+ Bxc5 26. Rxc5 Ne7 27. Qxg5 f6 28. Qxh4 fxe5 29. Qf2 Rd6 30. Qc2 Nd5 31. Qf5+ Ke7 32. Qxe5+ Kf7 33. Rxd5 1-0

[Event "Washington op Premier"]
[Site "Seattle"]
[Date "2007.05.27"]
[Round "3"]
[White "Yang, Matthew"]
[Black "Briggs, Mark"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1757"]
[BlackElo "1691"]
[PlyCount "135"]
[EventDate "2007.05.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 a5 7. 0-0 Nc6 8. d5 Na7 9. Be3 c6 10. Rc1 b5 11. Bxa7 Rxa7 12. cxb5 cxd5 13. exd5 Bb7 14. b3 Qd7 15. Bc4 e5 16. Re1 Raa8 17. Qd2 Ng4 18. Rc2 Bh6 19. Qe2 f5 20. Na4 Rae8 21. b6 Qg7 22. Rd1 e4 23. Nd4 Qe5 24. g3 e3 25. f4 Qf6 26. Ne6 Nf2 27. Rf1 Rxe6 28. h4 Re4 29. Nc3 Rxf4 30. gxf4 Qxh4 31. Rxf2 exf2+ 32. Qxf2 Qg4+ 33. Qg2 Qxf4 34. Ne2 Qe3+ 35. Qf2 Rc8 36. Nd4 Re8 37. Re2 Qc1+ 38. Kg2 Be3 39. Qe1 Qxe1 40. Rxe1 Re4 41. Nb5 Rg4+ 42. Kf3 Bc5 43. Re8+ Kf7 44. Rb8 Ba6 45. b7 Bxb7 46. Rxb7+ Kg8 47. Rd7 h5 48. Nxd6 g5 49. Rd8+ Kh7 50. Bd3 Rf4+ 51. Ke2 Bxd6 52. Rxd6 Kg7 53. Re6 h4 54. d6 h3 55. d7 Rd4 56. Re7+ Kf6 57. Rh7 g4 58. Bb5 f4 59. Rh8 Ke7 60. Re8+ Kf6 61. d8Q+ Rxd8 62. Rxd8 Kg5 63. Rg8+ Kh4 64. Bd7 h2 65. Rxg4+ Kh5 66. Rg8 a4 67. bxa4 Kh4 68. Rh8+ 1-0

[Event "Washington op Premier"]
[Site "Seattle"]
[Date "2007.05.26"]
[Round "1"]
[White "Yang, Matthew"]
[Black "Lee, Megan Shuen Hui"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1757"]
[BlackElo "1551"]
[PlyCount "153"]
[EventDate "2007.05.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 c6 5. Nbd2 Nbd7 6. Bd3 Bxd3 7. cxd3 e6 8. 0-0 Be7 9. e4 Nb6 10. Re1 0-0 11. Rc1 Re8 12. Nb3 Rc8 13. a3 Na4 14. Qc2 c5 15. Nxc5 Nxc5 16. dxc5 Rxc5 17. Qb3 b6 18. e5 Nd7 19. d4 Rxc1 20. Rxc1 Qb8 21. Qb5 Qb7 22. Ng5 h6 23. Nf3 Rc8 24. Rxc8+ Qxc8 25. Qa4 a6 26. h4 b5 27. Qb3 Nb6 28. g4 Qc4 29. Qd1 b4 30. b3 Qc6 31. a4 a5 32. g5 h5 33. g6 fxg6 34. Qd3 Qc3 35. Qxg6 Qxf3 36. Qxe6+ Kh7 37. Qxe7 Qxf4 38. Qc5 Qg4+ 39. Kh2 Qxh4+ 40. Kg2 Qe4+ 41. Kf1 Qb1+ 42. Kg2 Qxb3 43. Qxb6 Qxa4 44. Qc7 Qd1 45. Qxa5 Qxd4 46. e6 Qe4+ 47. Kh2 Qxe6 48. Qxb4 Qe4 49. Qb7 Qf5 50. Qb6 Qe4 51. Qb7 Qc2 52. Qf7 Qc6 53. f4 d4 54. f5 Qf6 55. Qa7 Qe5+ 56. Kh3 Qf4 57. Qf7 Qg4+ 58. Kh2 d3 59. f6 Qg5 60. Qd7 Qxf6 61. Qxd3+ Qg6 62. Qe3 Qf6 63. Qa7 Kh6 64. Qe3+ g5 65. Kh3 h4 66. Qe2 Qf5+ 67. Kh2 Qf4+ 68. Kg1 Qf5 69. Qg2 h3 70. Qf2 Qe6 71. Kh2 g4 72. Kh1 Kh5 73. Kh2 Qg6 74. Kh1 Qd6 75. Qb2 Kh4 76. Qf2+ g3 77. Qd4+ 1/2-1/2

