[Event "Titled Tuesday intern op 16th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.16"]
[Round "5"]
[White "Ambartsumova, Karina"]
[Black "Xu, Jeffrey"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2386"]
[BlackElo "2047"]
[PlyCount "149"]
[EventDate "2022.08.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 a6 2. g3 b5 3. Bg2 Bb7 4. 0-0 Nf6 5. a4 b4 6. d4 h5 7. h4 d6 8. c4 Qc8 9. d5 Qg4 10. Bf4 Nbd7 11. Nbd2 a5 12. e4 Nc5 13. e5 Nfd7 14. e6 fxe6 15. dxe6 Nxe6 16. Be3 Nec5 17. Qc2 0-0-0 18. Ng5 Bxg2 19. Kxg2 Ne5 20. f4 Nc6 21. Ndf3 Rh6 22. Nf7 Rg6 23. N3g5 Rd7 24. Qxg6 Qe2+ 25. Bf2 Qxb2 26. Rab1 Qf6 27. Qxf6 exf6 28. Bxc5 dxc5 29. Rfe1 fxg5 30. Re8+ Nd8 31. Rxf8 Rxf7 32. Rg8 gxf4 33. Rd1 Rd7 34. Rxd7 Kxd7 35. Rxg7+ Kd6 36. gxf4 b3 37. Rg3 Ne6 38. Rxb3 Nxf4+ 39. Kf3 Ng6 40. Kg3 Ne5 41. Rc3 Ke6 42. Kf4 Ng6+ 43. Kg5 Ne5 44. Kxh5 Kf5 45. Rc1 Ke4 46. Kg5 Kd4 47. h5 Nf3+ 48. Kg6 Ne5+ 49. Kg7 Nxc4 50. Rxc4+ Kxc4 51. h6 Kb3 52. h7 Kxa4 53. h8Q Kb3 54. Qh3+ Kb4 55. Qg4+ c4 56. Qd4 Kb3 57. Qc5 a4 58. Qb5+ Kc2 59. Qxa4+ Kd3 60. Qb5 Kd4 61. Qb4 Kd3 62. Qb5 Kd4 63. Kf6 c3 64. Kf5 c2 65. Qc6 Kd3 66. Qe4+ Kd2 67. Qd4+ Kc1 68. Qe3+ Kb1 69. Qd3 Ka1 70. Qxc2 c5 71. Qxc5 Kb1 72. Ke4 Kb2 73. Kd3 Kb3 74. Qc4+ Ka3 75. Qb5 1-0

[Event "Titled Tuesday intern op 16th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.16"]
[Round "2"]
[White "Voege, Tobias"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2272"]
[BlackElo "2047"]
[PlyCount "172"]
[EventDate "2022.08.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 e5 4. d5 Be7 5. c4 0-0 6. Nc3 c6 7. Bd3 Nbd7 8. Nge2 Ne8 9. dxc6 bxc6 10. Be3 Bg5 11. Qd2 Bxe3 12. Qxe3 Qb6 13. Qxb6 axb6 14. 0-0-0 Ba6 15. b3 g6 16. Kb2 Kg7 17. h4 Kf6 18. g4 Ke7 19. g5 Ng7 20. f4 Ne6 21. f5 Nd4 22. Nxd4 exd4 23. Ne2 c5 24. Nf4 Bb7 25. h5 Ne5 26. hxg6 hxg6 27. fxg6 fxg6 28. Rh7+ Rf7 29. Rxf7+ Kxf7 30. Rh1 Nxd3+ 31. Nxd3 Bxe4 32. Rf1+ Bf5 33. a4 Ke7 34. Nf4 Kd7 35. Rh1 Re8 36. Nd5 Re2+ 37. Ka3 d3 38. Rd1 d2 39. Kb2 Rg2 40. Kc3 Rg3+ 41. Kb2 Rd3 42. Nf4 Rd4 43. Nd5 Ke6 44. Ne3 Be4 45. Rg1 Bf3 46. Nd1 Bxd1 47. Rxd1 Kf5 48. Kc2 Kxg5 49. Rg1+ Kf5 50. Rf1+ Ke6 51. Kd1 g5 52. Rg1 g4 53. Rg2 Kf5 54. Rf2+ Ke4 55. Rf6 g3 56. Rg6 Kf3 57. Rf6+ Rf4 58. Rg6 g2 59. Kxd2 Rg4 60. Rf6+ Ke4 61. Rf2 g1Q 62. Re2+ Kf3 63. Kc2 Qd4 64. Rd2 Rg2 65. Rxg2 Kxg2 66. a5 bxa5 67. Kb1 Qd2 68. b4 cxb4 69. c5 dxc5 70. Ka1 Kf3 71. Kb1 Ke4 72. Ka1 Kd5 73. Kb1 c4 74. Ka1 a4 75. Kb1 Kc5 76. Ka1 Qg2 77. Kb1 Kd4 78. Ka1 Ke3 79. Kb1 Kd3 80. Kc1 Kc3 81. Kb1 Kb3 82. Ka1 a3 83. Kb1 c3 84. Kc1 Kc4 85. Kb1 b3 86. Ka1 Qa2# 0-1

[Event "Titled Tuesday intern op 16th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.16"]
[Round "4"]
[White "Xu, Jeffrey"]
[Black "Dilanyan, Grigor"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2047"]
[BlackElo "2247"]
[PlyCount "88"]
[EventDate "2022.08.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b4 d6 2. h3 e5 3. g4 h5 4. Bg2 hxg4 5. hxg4 Rxh1 6. Bxh1 Qh4 7. Bf3 e4 8. Bg2 Qxg4 9. Kf1 Nc6 10. b5 Ne5 11. Nc3 f5 12. d3 Nf6 13. dxe4 fxe4 14. Qd4 Bf5 15. Be3 a6 16. bxa6 Rxa6 17. Rb1 b6 18. Nd5 Nxd5 19. Qxd5 Ra5 20. Qb3 Be6 21. Qc3 Nc4 22. Bc1 Rxa2 23. Rb4 d5 24. Rxc4 dxc4 25. Qe5 Bd6 26. Qb5+ Kf7 27. Nh3 Ra1 28. Qb2 Be5 29. Qxa1 Bxa1 30. Ng5+ Ke7 31. Bh3 Qxh3+ 32. Nxh3 Bxh3+ 33. Ke1 Be6 34. Bf4 Kd7 35. Kd2 Bf6 36. f3 exf3 37. exf3 Bd5 38. Ke3 b5 39. Bg3 c5 40. Be1 Ke6 41. Bd2 b4 42. Bc1 b3 43. cxb3 cxb3 44. f4 b2 0-1

[Event "Titled Tuesday intern op 16th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.16"]
[Round "3"]
[White "Xu, Jeffrey"]
[Black "Potapova, Margarita"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2047"]
[BlackElo "2226"]
[PlyCount "91"]
[EventDate "2022.08.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. h4 h5 5. Qd3 a6 6. Rg1 b5 7. a4 bxa4 8. Ng5 Nh6 9. Rxa4 Nd7 10. Nc3 Nb6 11. Ra5 0-0 12. f3 c5 13. dxc5 Nd7 14. Ra1 Nxc5 15. Qe3 Qb6 16. Nd5 Qa7 17. Bc4 e6 18. Nf4 d5 19. exd5 Nf5 20. Qf2 Bd4 21. Qe2 e5 22. Nfh3 Bxg1 23. Nxg1 Nd3+ 24. Bxd3 Qxg1+ 25. Qf1 Qh2 26. Bxf5 Bxf5 27. Qf2 Rac8 28. c3 Qh1+ 29. Kd2 Rfd8 30. Ra5 Rd7 31. Ne4 Kg7 32. Qg3 f6 33. Kc2 Bxe4+ 34. fxe4 Qf1 35. Qf3 Qg1 36. Be3 Qe1 37. Rxa6 Qxh4 38. g3 Qh2+ 39. Kb1 Rf8 40. c4 Rb7 41. Rb6 Rxb6 42. Bxb6 Rb8 43. c5 Qh3 44. d6 Qd7 45. Qd3 f5 46. Qd5 1-0

[Event "Titled Tuesday intern op 16th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.16"]
[Round "1"]
[White "Yurovskich, Oleksandr"]
[Black "Xu, Jeffrey"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2328"]
[BlackElo "2047"]
[PlyCount "141"]
[EventDate "2022.08.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 b6 4. Bg5 Bb7 5. Bxf6 gxf6 6. e3 Rg8 7. g3 Qc7 8. Bg2 e6 9. Nbd2 Nc6 10. 0-0 0-0-0 11. Qe2 Kb8 12. Rfe1 Be7 13. Rac1 f5 14. Red1 h5 15. h4 Rg6 16. Nf1 d5 17. Ne1 Rdg8 18. Qxh5 c4 19. Nd2 Bd6 20. Nf1 Qe7 21. f4 Qf6 22. Qe2 Be7 23. Nf3 Bc8 24. Kf2 Qh8 25. Ke1 Ka8 26. Kd2 Bd7 27. b3 Na5 28. Ne5 Be8 29. bxc4 Kb8 30. cxd5 exd5 31. Bxd5 Rd6 32. Bh1 f6 33. Nc4 Bb5 34. Nxd6 Bxe2 35. Nf7 Qg7 36. Kxe2 Qxf7 37. c4 Qe6 38. Bd5 Qc8 39. Bxg8 Qxg8 40. Rc2 Nc6 41. Rdc1 Qg4+ 42. Kf2 Nb4 43. Rd2 Bd6 44. c5 Bc7 45. Rb2 Nd5 46. cxb6 axb6 47. a4 Kc8 48. Rbc2 Qg8 49. Rc6 Kd7 50. R6c4 Qa8 51. Nd2 Qa5 52. Nf3 Qa7 53. h5 Qa8 54. h6 Qh8 55. Rh1 Ne7 56. h7 Ng6 57. Rcc1 Nf8 58. Rh5 Bd6 59. Rch1 Ke6 60. Ke2 Kf7 61. Nh4 Ke6 62. Rh6 Bb4 63. Ng6 Nxg6 64. Rxg6 Qc8 65. Rxf6+ Kd5 66. Rxf5+ Ke6 67. Re5+ Kd6 68. h8Q Qc2+ 69. Kf3 Qc6+ 70. d5 Qd7 71. Qf6+ 1-0

[Event "CAN-ch U20"]
[Site "Toronto"]
[Date "2019.08.09"]
[Round "3"]
[White "Rodrigue Lemieux, Shawn"]
[Black "Xu, Jeffrey"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2199"]
[BlackElo "2067"]
[PlyCount "133"]
[EventDate "2019.08.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d6 3. Bg2 e5 4. d3 Be7 5. 0-0 0-0 6. e4 Re8 7. Re1 Nbd7 8. b3 c6 9. c4 a6 10. Nc3 Qa5 11. Bd2 Qc7 12. Rc1 Rb8 13. h3 b6 14. Be3 Bf8 15. Nh4 b5 16. cxb5 axb5 17. b4 Qb7 18. f4 Nb6 19. fxe5 dxe5 20. Rb1 Be6 21. Qe2 Ra8 22. Nf3 Bd7 23. Nd1 Na4 24. Qf2 Qc8 25. g4 Ra6 26. Qh4 Be6 27. Re2 Nd7 28. Ng5 h6 29. Nxe6 Rxe6 30. Rc2 Be7 31. Qe1 Qd8 32. Nc3 Bg5 33. Bf2 Rd6 34. Rd1 Nf8 35. h4 Bf4 36. Bf1 Ne6 37. Ne2 Rxd3 38. Rxd3 Qxd3 39. Nd4 Qa3 40. Nxc6 Nd4 41. Nxd4 exd4 42. e5 Rg6 43. Rc8+ Kh7 44. Qe4 Be3 45. h5 Bxf2+ 46. Kxf2 Qe3+ 47. Qxe3 dxe3+ 48. Kxe3 Rxg4 49. Bd3+ g6 50. hxg6+ fxg6 51. e6 Nb6 52. e7 Nd5+ 53. Kd2 Nxe7 54. Rc7 Rxb4 55. Rxe7+ Kg8 56. Bxg6 Rf4 57. Kc3 Rf3+ 58. Kb4 h5 59. Bxh5 Rf4+ 60. Kb3 Kf8 61. Rb7 b4 62. Rxb4 Rf5 63. Bg4 Rg5 64. a4 Ke8 65. Rd4 Rc5 66. Kb4 Rc7 67. a5 1-0

[Event "CAN-ch U20"]
[Site "Toronto"]
[Date "2019.08.09"]
[Round "4"]
[White "Xu, Jeffrey"]
[Black "Ning, Eric"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2067"]
[BlackElo "1842"]
[PlyCount "106"]
[EventDate "2019.08.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d3 g6 2. c3 d5 3. Nf3 Bg7 4. Nbd2 Nf6 5. e4 dxe4 6. dxe4 0-0 7. Be2 b6 8. 0-0 Bb7 9. Qc2 e6 10. a4 Nbd7 11. b4 a5 12. Rb1 Ra7 13. Bc4 Qa8 14. Re1 Rd8 15. Bb3 Ng4 16. h3 Nge5 17. Nd4 axb4 18. cxb4 Ba6 19. b5 Nc5 20. bxa6 Rxd4 21. Nf3 Nxf3+ 22. gxf3 Nxb3 23. Rxb3 Rxa4 24. Rxb6 cxb6 25. Qxa4 Rxa6 26. Qb4 Qc6 27. Rd1 Ra8 28. Be3 b5 29. Qe7 Qe8 30. Qb7 Rb8 31. Qc7 b4 32. Rd7 Qc8 33. Qxc8+ Rxc8 34. Rb7 Bf8 35. Bd4 Bd6 36. Rb6 Be7 37. Kf1 h6 38. Ke2 Bc5 39. Bxc5 Rxc5 40. Rxb4 Rh5 41. Kf1 Rxh3 42. Kg2 Rh5 43. f4 Kg7 44. Kg3 Rc5 45. Ra4 h5 46. Rb4 Kh6 47. Rb7 Kg7 48. Rb4 Rc6 49. Ra4 Kh6 50. Ra7 f6 51. Rf7 e5 52. Re7 Rc3+ 53. f3 exf4+ 0-1

[Event "CAN-ch U20"]
[Site "Toronto"]
[Date "2019.08.08"]
[Round "1"]
[White "Xu, Daniel"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "1915"]
[BlackElo "2067"]
[PlyCount "48"]
[EventDate "2019.08.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. Nf3 0-0 7. Be2 Nbd7 8. 0-0 Ne8 9. a3 g6 10. Nd2 Bg5 11. b4 f5 12. Rb1 b6 13. Bb2 Ndf6 14. Bd3 Bh6 15. Qe2 Nh5 16. g3 f4 17. Qd1 Bh3 18. Re1 Qf6 19. Qe2 Qg5 20. Nf3 Qg4 21. Nd2 f3 22. Qd1 Bg2 23. Bf1 Bxd2 24. Bxg2 Bxe1 0-1

[Event "CAN-ch U20"]
[Site "Toronto"]
[Date "2019.08.08"]
[Round "2"]
[White "Xu, Jeffrey"]
[Black "Rusonik, Max"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2067"]
[BlackElo "1963"]
[PlyCount "73"]
[EventDate "2019.08.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 dxe4 5. Nxe5 Qd5 6. f4 exf3 7. Nxf3 Be6 8. Be2 0-0-0 9. d4 Re8 10. 0-0 Qa5 11. Qd1 g5 12. b4 Qd5 13. b5 Na5 14. Qa4 b6 15. Ne5 f6 16. Bf3 Qd6 17. Ba3 c5 18. bxc6 Qc7 19. Nd3 Bc4 20. Rd1 b5 21. Qc2 Nxc6 22. Nc5 Bxc5 23. Bxc5 Nge7 24. Na3 Nd5 25. Nxc4 bxc4 26. Re1 Kb7 27. Qa4 Nb6 28. Bxb6 axb6 29. d5 Ne5 30. Rxe5 Qc5+ 31. Kh1 fxe5 32. d6+ Kc8 33. Qa8+ Kd7 34. Qb7+ Kxd6 35. Rd1+ Ke6 36. Bg4+ Kf6 37. Rf1+ 1-0

[Event "Scarborough CC-ch"]
[Site "Toronto"]
[Date "2019.05.23"]
[Round "8.3"]
[White "Xu, Jeffrey"]
[Black "Noorali, Aahil"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2268"]
[BlackElo "2019"]
[PlyCount "99"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Be2 Nf6 3. d3 Nc6 4. Nf3 h6 5. c3 d5 6. Nbd2 dxe4 7. dxe4 Be6 8. b4 Bd6 9. 0-0 0-0 10. Qc2 Ne7 11. Rd1 Ng6 12. Nc4 Bxc4 13. Bxc4 Qc8 14. h3 Nh5 15. Be3 Nhf4 16. Bf1 Qe6 17. Qb3 a6 18. c4 Rad8 19. b5 axb5 20. Qxb5 b6 21. a4 Ra8 22. a5 bxa5 23. Rxa5 Rab8 24. Qa4 Rb4 25. Qc6 Ne7 26. Qa6 Nc8 27. Rb5 c5 28. Rxb4 cxb4 29. c5 Bb8 30. Qb7 Ne7 31. Qxb4 Nc6 32. Qb5 Bc7 33. Qb7 Bb8 34. Bb5 Na5 35. Qb6 Qb3 36. Rd8 Rxd8 37. Qxd8+ Kh7 38. Qxa5 Qd1+ 39. Qe1 Nxh3+ 40. Kh2 Qxe1 41. Nxe1 Ng5 42. f3 Ne6 43. c6 Nc7 44. Bc4 Kg8 45. Nd3 Ne8 46. Bb6 Nd6 47. Bd5 Nb5 48. Nc5 Bc7 49. Bxc7 Nxc7 50. Nd7 1-0

[Event "Scarborough CC-ch"]
[Site "Toronto"]
[Date "2019.05.16"]
[Round "7.3"]
[White "Mao, Fengxi"]
[Black "Xu, Jeffrey"]
[Result "1/2-1/2"]
[ECO "C03"]
[WhiteElo "2098"]
[BlackElo "2268"]
[PlyCount "53"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventRounds "8"]
[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. Nd2 Be7 4. c3 c5 5. dxc5 Bxc5 6. Bd3 Nf6 7. Qe2 Nc6 8. Ngf3 0-0 9. 0-0 Re8 10. e5 Nd7 11. Nb3 Be7 12. Bf4 f5 13. exf6 Bxf6 14. Bc2 a5 15. a4 e5 16. Be3 Nf8 17. Rad1 e4 18. Nfd4 Ne5 19. Qb5 Nc4 20. Ne2 Nxb2 21. Rxd5 Bd7 22. Qxb7 Rb8 23. Qa7 Ra8 24. Qb7 Rb8 25. Qa7 Ra8 26. Qb7 Rb8 27. Qa7 1/2-1/2

[Event "Scarborough CC-ch"]
[Site "Toronto"]
[Date "2019.05.09"]
[Round "6.3"]
[White "Xu, Jeffrey"]
[Black "Lin, Benjamin1"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2268"]
[BlackElo "1721"]
[PlyCount "60"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventRounds "8"]
[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. d3 Nc6 4. g3 d5 5. exd5 exd5 6. Qe2+ Be7 7. Bg2 Nf6 8. 0-0 0-0 9. h3 b5 10. b3 Bb7 11. Bb2 d4 12. a4 b4 13. Nbd2 Re8 14. Nc4 Na5 15. Nxa5 Qxa5 16. Rae1 Bd6 17. Qd1 Qc7 18. Nd2 Bxg2 19. Kxg2 Nd7 20. Nc4 Ne5 21. Nxe5 Bxe5 22. Qf3 a5 23. Re2 Ra6 24. Rfe1 Rae6 25. Bc1 Bd6 26. Rxe6 Rxe6 27. Rxe6 fxe6 28. Qe4 e5 29. f4 exf4 30. Bxf4 Bxf4 1-0

[Event "Scarborough CC-ch"]
[Site "Toronto"]
[Date "2019.05.02"]
[Round "5.6"]
[White "Ning, Eric"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2162"]
[BlackElo "2268"]
[PlyCount "70"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 c5 3. c3 b6 4. g3 Bb7 5. Bg2 Nf6 6. 0-0 Be7 7. Re1 0-0 8. Bf4 Nd5 9. Bxb8 Rxb8 10. e4 Nc7 11. Nbd2 d5 12. a4 Re8 13. a5 b5 14. exd5 Nxd5 15. a6 Ba8 16. dxc5 Bxc5 17. Ne4 Be7 18. Nd4 Qb6 19. Qb3 Red8 20. h4 h6 21. Kh2 Nc7 22. Qa2 b4 23. Qa4 e5 24. Nf5 Bf8 25. Ne3 Bxe4 26. Bxe4 Rd2 27. Kg2 Rxb2 28. Nd1 Rd2 29. cxb4 Qd4 30. Qc6 Qxa1 31. Qxc7 Rbd8 32. Bf3 Qxa6 33. Qxe5 Bxb4 34. Ne3 Bf8 35. Bd5 Qd6 0-1

[Event "Scarborough CC-ch"]
[Site "Toronto"]
[Date "2019.04.25"]
[Round "4.7"]
[White "Xu, Jeffrey"]
[Black "Leblanc, Miguel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2268"]
[BlackElo "1931"]
[PlyCount "99"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nce2 c5 4. Ng3 e5 5. Nf3 Nc6 6. Bb5 Bd6 7. Bxc6+ bxc6 8. d3 h6 9. 0-0 Ne7 10. Nh4 Qc7 11. Nhf5 Nxf5 12. exf5 a5 13. a4 Ba6 14. b3 f6 15. Bd2 Bc8 16. Qg4 Kf8 17. Ne4 h5 18. Qg6 Qd7 19. Nxd6 Qxd6 20. f4 exf4 21. Bxf4 Qd5 22. Rae1 Bxf5 23. Bd6+ Qxd6 24. Rxf5 Rh6 25. Qg3 Qxg3 26. hxg3 Rg6 27. Rxh5 Kf7 28. Kf2 Rg5 29. Rxg5 fxg5 30. Re5 Kf6 31. Rxc5 Ra6 32. Kf3 g6 33. Ke4 Rb6 34. Rxa5 Rb7 35. Rc5 Re7+ 36. Kf3 Re5 37. Rxe5 Kxe5 38. a5 Kd6 39. b4 c5 40. b5 Kc7 41. Kg4 Kb7 42. Kxg5 Ka7 43. Kxg6 Kb7 44. Kf6 Kc7 45. g4 c4 46. g5 cxd3 47. cxd3 Kb8 48. g6 Ka8 49. g7 Kb7 50. g8Q 1-0

[Event "Scarborough CC-ch"]
[Site "Toronto"]
[Date "2019.04.11"]
[Round "2.5"]
[White "Hay, Jonathan"]
[Black "Xu, Jeffrey"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2051"]
[BlackElo "2268"]
[PlyCount "96"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c5 2. d5 e6 3. Nc3 d6 4. e4 a6 5. a4 Nf6 6. Nf3 Be7 7. Be2 0-0 8. 0-0 h6 9. Nd2 exd5 10. exd5 Nbd7 11. Nc4 Ne5 12. Nxe5 dxe5 13. Bf3 Bd6 14. g3 Rb8 15. Ne4 Nxe4 16. Bxe4 b5 17. f4 exf4 18. Bxf4 f5 19. Bg2 bxa4 20. Qc1 Bxf4 21. Rxf4 Qb6 22. Rfxa4 Re8 23. Qd2 Qxb2 24. Bf1 Bd7 25. Rxa6 f4 26. R6a2 Qb6 27. Ra6 Qb2 28. R6a2 Qb6 29. Ra6 Qb4 30. Qxf4 Re4 31. Qxb8+ Qxb8 32. Ra8 Qxa8 33. Rxa8+ Kf7 34. Ra7 Ke8 35. Rc7 Rd4 36. Rxc5 Rd1 37. Kf2 Rd2+ 38. Ke3 Rxh2 39. d6 Kf7 40. Bc4+ Kf6 41. Bb3 Bg4 42. Rc4 Bd7 43. Rc7 Bg4 44. Rf7+ Kg6 45. d7 Bxd7 46. Rxd7 Kf6 47. Rf7+ Kg6 48. Rf2 Rh5 1-0

[Event "Scarborough CC Falling Leaves"]
[Site "Toronto"]
[Date "2018.11.29"]
[Round "5.1"]
[White "Xu, Jeffrey"]
[Black "Lin, Benjamin1"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2269"]
[BlackElo "2091"]
[PlyCount "37"]
[EventDate "2018.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[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 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 Nc6 9. h4 a6 10. h5 h6 11. Rh3 d6 12. Rg3 dxe5 13. Nxe5 Nxe5 14. dxe5 Qh4 15. Nc3 Nxc3 16. bxc3 Qxh5 17. Qd6 Bd7 18. Rxg7 0-0-0 19. g4 1/2-1/2

[Event "Scarborough CC Falling Leaves"]
[Site "Toronto"]
[Date "2018.11.22"]
[Round "4.1"]
[White "Zhao, Jeffrey R"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1983"]
[BlackElo "2269"]
[PlyCount "68"]
[EventDate "2018.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Bd3 cxd4 9. Ne2 dxc3 10. Qxg7 Rg8 11. Qxh7 Nbc6 12. Bf4 Bd7 13. Bg3 a6 14. 0-0 0-0-0 15. Qh4 Ng6 16. Bxg6 fxg6 17. Qf4 g5 18. Qe3 d4 19. Qe4 Be8 20. Qg4 Bf7 21. Rfd1 Qb6 22. Nc1 Qb2 23. Ra2 Qb1 24. Re1 Kb8 25. Qe2 d3 26. cxd3 Nd4 27. Qd1 Rc8 28. Qa4 Rgd8 29. f3 Nb5 30. Qb4 Qxb4 31. axb4 Bg6 32. Rd1 Rd4 33. Be1 Rxb4 34. Ne2 Rb2 0-1

[Event "Scarborough CC Falling Leaves"]
[Site "Toronto"]
[Date "2018.11.15"]
[Round "3.1"]
[White "Xu, Jeffrey"]
[Black "Southam, David"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2269"]
[BlackElo "2130"]
[PlyCount "160"]
[EventDate "2018.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[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. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 c4 7. Nbd2 Na5 8. Be2 Bc6 9. 0-0 Qd7 10. Qe1 Ne7 11. g3 Nc8 12. Nh4 Be7 13. Ng2 h5 14. Ne3 Nb6 15. f4 g6 16. h3 0-0-0 17. Kg2 Rh7 18. Bd1 Ba4 19. Rb1 Bxd1 20. Qxd1 Rdh8 21. Nf3 Nb3 22. Bd2 Nxd2 23. Nxd2 Kb8 24. Qc2 Qa4 25. Qc1 Nc8 26. b3 cxb3 27. Rxb3 Nb6 28. Qb2 Rc8 29. Rc1 Qc6 30. Kh2 Qa4 31. c4 Qc6 32. c5 Nd7 33. Rb1 b6 34. a4 Ka8 35. cxb6 Nxb6 36. a5 Nd7 37. Rc3 Qa6 38. Rxc8+ Qxc8 39. Rc1 Qb7 40. Qc2 Rh8 41. Qa4 Rb8 42. Rb1 Qc8 43. Rxb8+ Nxb8 44. Nd1 Qc1 45. Nf3 Qc6 46. Qb3 Qb7 47. Qa4 Qc6 48. Qa2 Na6 49. g4 hxg4 50. hxg4 Qc1 51. Qd2 Qxd2+ 52. Nxd2 Kb7 53. Kg3 Kc6 54. f5 gxf5 55. gxf5 Kb5 56. Nf3 exf5 57. Nc3+ Kc4 58. Nd1 Kd3 59. Kf4 Nc7 60. Nb2+ Kc3 61. Nd1+ Kb4 62. Ne3 Kxa5 63. Nxf5 Bb4 64. Nd6 Ka4 65. Ke3 Kb3 66. Nb7 a5 67. Nxa5+ Bxa5 68. Ng5 Ne6 69. Nxf7 Bb6 70. Kd3 Kb4 71. Nd6 Bxd4 72. Nf5 Bxe5 73. Ne7 Kc5 74. Nxd5 Kxd5 75. Ke3 Bf4+ 76. Kd3 Nc5+ 77. Ke2 Ke4 78. Kf2 Nb3 79. Ke2 Nd4+ 80. Kf2 Bd2 0-1

[Event "Scarborough CC Falling Leaves"]
[Site "Toronto"]
[Date "2018.11.08"]
[Round "2.2"]
[White "Mao, Fengxi"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1922"]
[BlackElo "2269"]
[PlyCount "88"]
[EventDate "2018.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 Qc7 12. Nc3 a6 13. Bg5 0-0 14. Bh4 g6 15. Bg3 Bxg3 16. hxg3 Qg7 17. Re1 Ng4 18. Bf1 Qh6 19. Qc1 Nxd4 20. Qxh6 Nxf3+ 21. gxf3 Nxh6 22. f4 Kf7 23. Bh3 Kf6 24. Na4 a5 25. Rac1 Ra6 26. Rc7 Nf7 27. Nc5 Rc6 28. Rxc6 bxc6 29. Re3 e5 30. Bd7 d4 31. Rd3 Ke7 32. Bxc8 Rxc8 33. Kf1 Kd6 34. Nb7+ Kd5 35. fxe5 Nxe5 36. Ra3 Nc4 37. Ra4 Rb8 38. Nxa5 Nxa5 39. Rxa5+ c5 40. b3 Re8 41. b4 d3 42. Rxc5+ Kd4 43. Rc7 d2 44. Rd7+ Kc3 0-1

[Event "Scarborough CC Howard Ridout"]
[Site "Toronto"]
[Date "2018.10.11"]
[Round "5.1"]
[White "Zhao, Jeffrey R"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1905"]
[BlackElo "2245"]
[PlyCount "50"]
[EventDate "2018.09.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. c3 a6 7. a4 Ba7 8. Re1 h6 9. Nbd2 0-0 10. Nf1 Ne7 11. Bb3 Ng6 12. d4 exd4 13. cxd4 Re8 14. Ng3 Bg4 15. Re3 Nh4 16. Qd3 Bxf3 17. gxf3 c5 18. dxc5 Bxc5 19. Re2 Qd7 20. Nf5 Nxf5 21. exf5 Rxe2 22. Qxe2 Qxf5 23. Be3 Re8 24. Kh1 d5 25. Bc2 Qh5 0-1

[Event "Scarborough CC Howard Ridout"]
[Site "Toronto"]
[Date "2018.10.04"]
[Round "4.1"]
[White "Xu, Jeffrey"]
[Black "Mao, Fengxi"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2245"]
[BlackElo "1842"]
[PlyCount "57"]
[EventDate "2018.09.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Na3 e5 2. c3 d5 3. g3 Nc6 4. Bg2 Be6 5. d3 Qd7 6. Qa4 Nge7 7. Nf3 f6 8. h4 Nc8 9. Be3 d4 10. cxd4 Nb6 11. Qd1 exd4 12. Bd2 0-0-0 13. Nc2 Bg4 14. b4 Re8 15. 0-0 h6 16. a4 Bxf3 17. Bxf3 Ne5 18. Bg2 Nxa4 19. Nxd4 Nb2 20. Qb3 Qxd4 21. Bc3 Qb6 22. Qxb2 a6 23. Rfb1 c6 24. Bd4 Qd8 25. Ba7 Bd6 26. d4 Nc4 27. Qc3 Nb6 28. Bh3+ Kc7 29. b5 1-0

[Event "Scarborough CC Howard Ridout"]
[Site "Toronto"]
[Date "2018.09.27"]
[Round "3.1"]
[White "Xu, Jeffrey"]
[Black "Southam, David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2245"]
[BlackElo "2083"]
[PlyCount "129"]
[EventDate "2018.09.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Na3 g6 2. Nh3 Bg7 3. g3 d6 4. Bg2 e5 5. c3 Nc6 6. d3 Nge7 7. 0-0 0-0 8. e4 h6 9. Qe2 Be6 10. f3 Qd7 11. Nf2 Rad8 12. Nc2 a6 13. Rd1 d5 14. Be3 f5 15. d4 fxe4 16. fxe4 Qc8 17. dxe5 Nxe5 18. Nd4 Bg4 19. Nxg4 Nxg4 20. Bf4 c5 21. Nf3 g5 22. Bd2 Qe6 23. h3 Nf6 24. Be1 Nxe4 25. Nd2 Kh8 26. Nxe4 dxe4 27. Rxd8 Rxd8 28. Qxe4 Qxe4 29. Bxe4 Rd7 30. Bf2 b6 31. Re1 Bf6 32. Re2 Kg7 33. Kg2 Rd6 34. Bf3 Nc6 35. Bxc6 Rxc6 36. Kf3 Kf7 37. Rd2 b5 38. Ke4 Ke6 39. Rd5 c4 40. g4 Be7 41. Re5+ Kf7 42. Bd4 Rc8 43. Kd5 Bf8 44. Rf5+ Kg8 45. Rf6 Re8 46. Rxa6 Re2 47. b3 cxb3 48. axb3 Rh2 49. Rb6 b4 50. c4 Rxh3 51. c5 Bxc5 52. Kxc5 Rxb3 53. Rxh6 Rg3 54. Rg6+ Kf7 55. Rxg5 b3 56. Rg7+ Kf8 57. g5 Rg2 58. Bf6 Rc2+ 59. Kd6 Rd2+ 60. Ke6 Re2+ 61. Kf5 Rf2+ 62. Kg6 Ke8 63. Re7+ Kf8 64. Rb7 Re2 65. Rxb3 1-0

[Event "Scarborough CC Howard Ridout"]
[Site "Toronto"]
[Date "2018.09.20"]
[Round "2.1"]
[White "Ning, Eric"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1942"]
[BlackElo "2245"]
[PlyCount "82"]
[EventDate "2018.09.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c5 2. d5 e6 3. e4 exd5 4. exd5 d6 5. Nc3 Be7 6. Be2 Nf6 7. Nf3 0-0 8. 0-0 Na6 9. h3 Nc7 10. Bf4 h6 11. a4 Bf5 12. Re1 Re8 13. Bf1 Qd7 14. Qd2 Bf8 15. Re2 Ne4 16. Nxe4 Bxe4 17. c4 Bxf3 18. gxf3 Rxe2 19. Qxe2 Qf5 20. Bg3 Qf6 21. Bg2 Re8 22. Qd2 g6 23. Ra3 h5 24. Re3 h4 25. Bh2 Kh7 26. Qa5 Rxe3 27. fxe3 Ne8 28. Qd2 Bg7 29. b3 Qa1+ 30. Kf2 Bc3 31. Qe2 Qb1 32. Bf4 Qxb3 33. Bg5 Bf6 34. Bxf6 Nxf6 35. a5 Qc3 36. Qa2 Kg7 37. Bf1 Nh5 38. Qb1 Ng3 39. Bd3 Qd2+ 40. Kg1 Qxe3+ 41. Kg2 Nh5 0-1

[Event "Scarborough CC Howard Ridout"]
[Site "Toronto"]
[Date "2018.09.13"]
[Round "1.1"]
[White "Xu, Jeffrey"]
[Black "Ajith, Aayush"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2245"]
[BlackElo "1922"]
[PlyCount "77"]
[EventDate "2018.09.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Na3 d5 2. c3 e5 3. g3 Nf6 4. Bg2 c6 5. Nc2 Be6 6. d3 Bd6 7. Nf3 h6 8. 0-0 0-0 9. Nd2 Qc7 10. d4 e4 11. f3 exf3 12. Bxf3 Bh3 13. Bg2 Bxg2 14. Kxg2 Nbd7 15. Ne3 g6 16. Nf3 Kg7 17. c4 b6 18. Rb1 Rae8 19. b4 Qb7 20. Qd3 Re4 21. c5 Bc7 22. Nd1 b5 23. a4 a6 24. Nc3 Re6 25. Nd2 Rfe8 26. Re1 Re3 27. Qc2 Ng4 28. Nf1 R3e6 29. e4 dxe4 30. Rxe4 f5 31. Rxe6 Rxe6 32. axb5 axb5 33. Qd2 g5 34. h3 Ngf6 35. Ne3 Kg6 36. Nxf5 Ne4 37. Nxe4 Rxe4 38. Nxh6 Bd8 39. Ng4 1-0

[Event "CAN-ch U20 op"]
[Site "Toronto"]
[Date "2018.08.12"]
[Round "9.1"]
[White "Xu, Jeffrey"]
[Black "Rusonik, Max"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2221"]
[BlackElo "1970"]
[PlyCount "61"]
[EventDate "2018.08.08"]
[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 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. 0-0 d6 7. Bg5 Be6 8. Nc3 Be7 9. Qe2 0-0 10. Bc4 Qd7 11. Bxe6+ Qxe6 12. Bxf6 gxf6 13. Nd5 Rac8 14. Nh4 Kh8 15. Nf5 Bd8 16. Qg4 Rg8 17. Qh5 Ne7 18. Nh6 Rg6 19. c4 Nxd5 20. cxd5 Qe8 21. Qh3 Be7 22. Nf5 Rg8 23. Rfc1 c6 24. Qb3 Qd7 25. dxc6 bxc6 26. Qf7 Rc7 27. Rc3 Qe8 28. Qe6 Qc8 29. Qb3 d5 30. Nxe7 Rxe7 31. exd5 1-0

[Event "CAN-ch U20 op"]
[Site "Toronto"]
[Date "2018.08.12"]
[Round "8.1"]
[White "Zhang, Henry"]
[Black "Xu, Jeffrey"]
[Result "1/2-1/2"]
[ECO "C03"]
[WhiteElo "2194"]
[BlackElo "2221"]
[PlyCount "26"]
[EventDate "2018.08.08"]
[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. Nd2 Be7 4. e5 c5 5. Qg4 g5 6. Qh5 Qc7 7. Ndf3 cxd4 8. Nxd4 Qxe5+ 9. Be3 Nf6 10. Qxg5 Qxg5 11. Bxg5 Rg8 12. Bf4 Nc6 13. c3 Nxd4 1/2-1/2

[Event "CAN-ch U20 op"]
[Site "Toronto"]
[Date "2018.08.11"]
[Round "7.1"]
[White "Xu, Jeffrey"]
[Black "Zhao, Harry"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2221"]
[BlackElo "2203"]
[PlyCount "156"]
[EventDate "2018.08.08"]
[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. Qe2 Be7 3. c3 d5 4. d4 c5 5. dxc5 dxe4 6. Qxe4 Bxc5 7. Be3 Bxe3 8. Qxe3 Nf6 9. Nf3 0-0 10. Bc4 Qc7 11. Bb3 Nc6 12. Nbd2 Rd8 13. 0-0 b6 14. Rfe1 Bb7 15. Nc4 Ne7 16. Nce5 Ned5 17. Qg5 h6 18. Qh4 b5 19. a4 a6 20. Nd4 Qb6 21. axb5 axb5 22. Rad1 Rdc8 23. Bc2 Ra2 24. Rb1 b4 25. c4 Nc7 26. Nb3 Na6 27. Re3 Nc5 28. Qd4 Raa8 29. Rg3 Ncd7 30. Qf4 Kf8 31. Nxd7+ Nxd7 32. Qg4 g6 33. Bxg6 Ne5 34. Qf4 Nxg6 35. Rxg6 Be4 36. Qxe4 fxg6 37. Qxg6 Rxc4 38. Qf6+ Kg8 39. Qg6+ Kf8 40. Qxh6+ Kg8 41. Qg6+ Kf8 42. Re1 Rc7 43. h3 Ra6 44. Rd1 Rf7 45. Qh6+ Ke8 46. Qh8+ Rf8 47. Qh5+ Rf7 48. Nc5 Ra5 49. Qh8+ Rf8 50. Qg7 Ra7 51. Qg6+ Rff7 52. Ne4 Kf8 53. Rd6 Qa5 54. Rxe6 Qa1+ 55. Kh2 Qxb2 56. Nd6 Rae7 57. Nxf7 Rxf7 58. Qh6+ Qg7 59. Qd2 Qc3 60. Qxc3 bxc3 61. Rc6 Rxf2 62. Rxc3 Kg7 63. Rg3+ Kh6 64. Rf3 Ra2 65. Kg3 Kg5 66. h4+ Kh5 67. Kh3 Ra4 68. g4+ Kg6 69. h5+ Kg5 70. Rf5+ Kh6 71. Kh4 Rb4 72. Rf6+ Kg7 73. Rc6 Ra4 74. Rd6 Rb4 75. h6+ Kh7 76. Kh5 Rb2 77. g5 Kg8 78. Rd8+ Kf7 1-0

[Event "CAN-ch U20 op"]
[Site "Toronto"]
[Date "2018.08.11"]
[Round "6.1"]
[White "Zhong, Kevin"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "2016"]
[BlackElo "2221"]
[PlyCount "88"]
[EventDate "2018.08.08"]
[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. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3 cxd4 9. cxd4 Bb4+ 10. Kf2 g5 11. fxg5 Ndxe5 12. Kg2 Nxf3 13. Nxf3 Bf8 14. b3 Bd7 15. Bb2 0-0-0 16. Rc1 Kb8 17. h4 h6 18. Qd2 hxg5 19. hxg5 Rxh1 20. Kxh1 Bd6 21. Kg2 Rh8 22. Qf2 Qd8 23. Bd3 f6 24. g6 f5 25. Rh1 Rxh1 26. Kxh1 Qf6 27. Nh4 Be8 28. g4 f4 29. Kg2 Ne7 30. Kf3 Nxg6 31. Nxg6 Bxg6 32. Qe2 Bxd3 33. Qxd3 Qh6 34. Qf1 Qh7 35. Kg2 Qc2+ 36. Qf2 f3+ 37. Kg1 Qb1+ 38. Qf1 Bh2+ 39. Kf2 Qxb2+ 40. Kxf3 Qxd4 41. Kg2 Bd6 42. Qf7 Qxg4+ 43. Kh1 Qh3+ 44. Kg1 Bc5+ 0-1

[Event "CAN-ch U20 op"]
[Site "Toronto"]
[Date "2018.08.10"]
[Round "4.3"]
[White "Li, Eric M"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2037"]
[BlackElo "2221"]
[PlyCount "96"]
[EventDate "2018.08.08"]
[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 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 Bd6 5. Bg3 0-0 6. Nbd2 c5 7. c3 b6 8. Bd3 Nc6 9. 0-0 Bb7 10. Ne5 Qc7 11. f4 Ne7 12. Qb1 g6 13. Qe1 Nf5 14. Bf2 Rac8 15. g4 Bxe5 16. gxf5 Bd6 17. fxe6 fxe6 18. Bg3 Qd7 19. Nf3 Qg7 20. Rc1 a6 21. Bb1 Ng4 22. h3 Nh6 23. Ne5 Nf5 24. h4 Rc7 25. Rc2 Qh6 26. Re2 Qh5 27. Bxf5 Qxf5 28. Rh2 Qe4 29. Qe2 Bxe5 30. fxe5 Rxf1+ 31. Kxf1 Rf7+ 32. Bf4 cxd4 33. cxd4 Rc7 34. Qe1 a5 35. Kg1 Ba6 36. Rg2 Bd3 37. h5 Qf3 38. Qh4 Rc8 39. hxg6 hxg6 40. Qh6 Rc7 41. Qh4 Qf1+ 42. Kh2 Rh7 43. Bh6 Rf7 44. Qd8+ Kh7 45. Qh4 Be4 46. Bf4+ Kg8 47. Rf2 Qh1+ 48. Kg3 Qg1+ 0-1

[Event "CAN-ch U20 op"]
[Site "Toronto"]
[Date "2018.08.10"]
[Round "5.1"]
[White "Xu, Jeffrey"]
[Black "Jiang, Brian"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2221"]
[BlackElo "2094"]
[PlyCount "134"]
[EventDate "2018.08.08"]
[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 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. 0-0 Ne7 6. b3 Ng6 7. Bb2 f6 8. e5 Be7 9. d3 0-0 10. Nbd2 fxe5 11. Nxe5 Nxe5 12. Bxe5 d6 13. Bg3 e5 14. Qe2 Bf5 15. Rae1 Bf6 16. Ne4 Qd7 17. Qd2 Bxe4 18. dxe4 Qe6 19. Rd1 Rfd8 20. Rfe1 c4 21. Qc3 cxb3 22. axb3 Rac8 23. Ra1 Rd7 24. Ra6 h5 25. h4 Rdc7 26. Rd1 Qe7 27. Qc4+ Kh8 28. Qe2 g6 29. Qe3 Kg7 30. Rda1 Bxh4 31. Bxh4 Qxh4 32. Rxa7 Qf4 33. Qd3 Qf6 34. b4 h4 35. Qh3 Kh6 36. R7a3 Kg7 37. Rf3 Qe7 38. Qg4 Rh8 39. c4 Rb8 40. c5 dxc5 41. bxc5 Rcb7 42. Rd1 Rb1 43. Rfd3 Rxd1+ 44. Rxd1 Rd8 45. Rb1 Rd7 46. Rb3 Rb7 47. Rb6 Rc7 48. Rb8 Qxc5 49. Qxh4 Qc1+ 50. Kh2 Qf4+ 51. Qxf4 exf4 52. Kh3 c5 53. Kg4 c4 54. Rb2 c3 55. Rc2 Kf6 56. Kxf4 Rc5 57. Ke3 g5 58. Kd4 Ra5 59. Rxc3 Ra4+ 60. Ke3 Ra1 61. Rc6+ Ke5 62. Rc5+ Kf6 63. Rf5+ Kg6 64. Kf3 Re1 65. Rd5 Kf6 66. Rd6+ Ke5 67. Rg6 Re3+ 1-0

[Event "CAN-ch U20 op"]
[Site "Toronto"]
[Date "2018.08.09"]
[Round "2.8"]
[White "James, Rowan"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1904"]
[BlackElo "2221"]
[PlyCount "114"]
[EventDate "2018.08.08"]
[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. d3 d5 3. Nd2 c5 4. g3 Bd6 5. Bg2 Ne7 6. Ngf3 Nbc6 7. 0-0 0-0 8. Nh4 Bc7 9. Nb3 b6 10. f4 f5 11. Qe2 fxe4 12. dxe4 a5 13. exd5 exd5 14. c4 d4 15. f5 Be5 16. Bg5 Bf6 17. Bxf6 Rxf6 18. g4 h6 19. Rae1 Ra7 20. Bxc6 Rxc6 21. Qe4 Rf6 22. Nd2 Rd7 23. Ng6 Nxg6 24. fxg6 Rxf1+ 25. Nxf1 Kf8 26. Ng3 Re7 27. Qf3+ Kg8 28. Rxe7 Qxe7 29. Qa8 Qb7 30. Qxb7 Bxb7 31. Nf5 Bf3 32. Kf2 Bxg4 33. Ne7+ Kf8 34. Nd5 Bf5 35. Nxb6 Ke7 36. Nd5+ Kd6 37. Nf4 Ke5 38. Ne2 Bxg6 39. Nc1 a4 40. Ke2 Bb1 41. Kd2 g5 42. a3 g4 43. b3 axb3 44. Nxb3 Kd6 45. Ke2 h5 46. Kf2 h4 47. Nd2 Bc2 48. h3 gxh3 49. Nf3 Be4 50. Ng5 Bg2 51. Nf7+ Kc6 52. Ne5+ Kb6 53. Kg1 Be4 54. Kh2 d3 55. Nd7+ Kc7 56. Nxc5 d2 57. Nxe4 d1Q 0-1

[Event "CAN-ch U20 op"]
[Site "Toronto"]
[Date "2018.08.09"]
[Round "3.5"]
[White "Xu, Jeffrey"]
[Black "Zhao, Jeffrey Renfei"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "2221"]
[BlackElo "2002"]
[PlyCount "86"]
[EventDate "2018.08.08"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. d3 d6 9. c3 Be6 10. Bc2 h6 11. d4 exd4 12. Nxd4 Bd7 13. Nd2 Re8 14. Nf1 Bf8 15. Ng3 Ne7 16. h3 c5 17. Nde2 Bc6 18. Nf4 Nd7 19. Qxd6 Qb6 20. Qd3 Ne5 21. Qf1 Rad8 22. Nfh5 N7g6 23. Kh1 c4 24. Be3 Bc5 25. Nf5 Bxe3 26. fxe3 Rd2 27. Re2 Red8 28. Nfxg7 Qb7 29. Nf5 Rxe2 30. Qxe2 Nd3 31. Nxh6+ Kf8 32. Rf1 Nde5 33. Nf4 Rd6 34. Nf5 Rf6 35. Qd2 Qc7 36. Nd4 Bd7 37. Qd1 Qc8 38. Nf5 Qc7 39. Nd5 Qd8 40. Nxf6 Qxf6 41. Qh5 Bc6 42. Qh6+ Kg8 43. Ng3 Qh4 1-0

[Event "CAN-ch U20 op"]
[Site "Toronto"]
[Date "2018.08.08"]
[Round "1.1"]
[White "Xu, Jeffrey"]
[Black "Zheng, Kevin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2221"]
[BlackElo "1966"]
[PlyCount "96"]
[EventDate "2018.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e3 d5 2. d3 Nf6 3. Nf3 c5 4. Be2 e6 5. 0-0 b6 6. c4 Bb7 7. cxd5 Nxd5 8. Nbd2 Be7 9. a3 0-0 10. Qc2 Nc6 11. Rb1 Bf6 12. Ne4 Be7 13. Rd1 Rc8 14. Bd2 Nf6 15. Nxf6+ Bxf6 16. Qa4 Qc7 17. b4 Ne5 18. Nxe5 Bxe5 19. h3 Bd6 20. bxc5 Bxc5 21. d4 Bd6 22. Rdc1 Bc6 23. Qb3 Qb7 24. Bf1 Be4 25. Ra1 e5 26. Bb4 Qe7 27. dxe5 Qxe5 28. Bxd6 Qxd6 29. Qa4 Qe7 30. Qd4 Rcd8 31. Qc3 Qg5 32. Rd1 Rc8 33. Qb4 Bf5 34. h4 Qf6 35. Rac1 Rce8 36. Rd4 Rc8 37. Rxc8 Rxc8 38. Qb5 h6 39. Rf4 Rc5 40. Qe8+ Kh7 41. Qa4 Qg6 42. Rd4 Rc1 43. Qb5 Be4 44. g3 a6 45. Qd7 Bc6 46. Qh3 Bb5 47. h5 Qf6 48. Rf4 Bxf1 0-1

[Event "Scarborough CC Spring into Summer"]
[Site "Toronto"]
[Date "2018.06.28"]
[Round "5.3"]
[White "Noorali, Aahil"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2047"]
[BlackElo "2221"]
[PlyCount "90"]
[EventDate "2018.05.31"]
[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 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Na6 10. 0-0 c5 11. Bxa6 bxa6 12. dxc5 Bxc5 13. Ncxd5 Bb7 14. Nxf6+ Qxf6 15. Qh5 Bd6 16. Rd1 Rad8 17. Bd2 Bxf4 18. exf4 Qc6 19. Qg4 Rd6 20. Rac1 Qe4 21. Be1 Rg6 22. f3 Qe2 23. Qh3 Bxf3 24. Bg3 Rh6 25. Bh4 Bb7 26. Rf1 Rxh4 27. Rf2 Qxf2+ 28. Kxf2 Rxh3 29. gxh3 Rc8 30. Rd1 Kf8 31. Rd7 Rc2+ 32. Kg3 Rg2+ 33. Kh4 Rxb2 34. a4 Rb4 35. a5 Rxf4+ 36. Kg3 Rb4 37. h4 h5 38. Rc7 g6 39. Rc3 Rb5 40. Kh3 Rxa5 41. Rb3 Rb5 42. Rc3 a5 43. Rd3 a4 44. Rd8+ Kg7 45. Rd3 Rb3 0-1

[Event "Scarborough CC Spring into Summer"]
[Site "Toronto"]
[Date "2018.06.21"]
[Round "4.2"]
[White "Xu, Jeffrey"]
[Black "Southam, David"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2221"]
[BlackElo "2195"]
[PlyCount "105"]
[EventDate "2018.05.31"]
[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 e6 2. Nf3 d5 3. Nc3 Nf6 4. exd5 exd5 5. d4 c6 6. Bd3 Bg4 7. Bf4 Bb4 8. 0-0 0-0 9. a3 Bd6 10. Bg3 Qc7 11. Re1 Nbd7 12. Bf1 Rfe8 13. Qd3 Bh5 14. Nh4 Bg6 15. Nxg6 hxg6 16. Bxd6 Qxd6 17. Qf3 Nf8 18. Bd3 Ne6 19. Ne2 Re7 20. Qg3 Qd7 21. c3 Nh5 22. Qg4 Rae8 23. Kf1 Qd6 24. Ng3 Nf6 25. Qd1 Qf4 26. h3 Qc7 27. Qd2 Nf4 28. Rxe7 Rxe7 29. Bc2 Kf8 30. Re1 N6h5 31. Rxe7 Qxe7 32. Nxh5 Nxh5 33. Qe2 Nf6 34. Qxe7+ Kxe7 35. Ke2 Ne8 36. b3 Nd6 37. Bd3 g5 38. a4 a5 39. c4 b6 40. Ke3 Nb7 41. f4 Kf6 42. g3 dxc4 43. bxc4 c5 44. fxg5+ Kxg5 45. Ke4 Kf6 46. h4 Ke6 47. d5+ Kf6 48. g4 Nd6+ 49. Kf4 Ke7 50. Kg5 Kf8 51. Kf4 Ke7 52. Ke5 f6+ 53. Kf4 1/2-1/2

[Event "Scarborough CC Spring into Summer"]
[Site "Toronto"]
[Date "2018.05.31"]
[Round "1.2"]
[White "Hay, Jonathan"]
[Black "Xu, Jeffrey"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2036"]
[BlackElo "2221"]
[PlyCount "102"]
[EventDate "2018.05.31"]
[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 b6 2. Bf4 e6 3. e3 Bb7 4. Nd2 Nf6 5. Ngf3 Be7 6. h3 0-0 7. Bd3 c5 8. c3 Nc6 9. 0-0 Rc8 10. Qe2 d5 11. Rfd1 Bd6 12. Bxd6 Qxd6 13. e4 dxe4 14. Nxe4 Nxe4 15. Bxe4 Rc7 16. Rd2 g6 17. Rad1 cxd4 18. Nxd4 Nxd4 19. Rxd4 Qe5 20. Qd3 Bxe4 21. Qxe4 Qxe4 22. Rxe4 Kg7 23. Kf1 Kf6 24. Ke2 Rfc8 25. Ke3 Ke7 26. Red4 Rb8 27. Ke4 b5 28. R1d2 a5 29. a3 Rc4 30. Ke3 Rb7 31. f4 Rc5 32. g4 f5 33. Rd8 fxg4 34. hxg4 g5 35. Rh8 gxf4+ 36. Kxf4 Kf6 37. Rdd8 Rc4+ 38. Kf3 Ke5 39. Rb8 Rf7+ 40. Kg3 b4 41. Rb5+ Kf6 42. axb4 axb4 43. cxb4 Rg7 44. Rf8+ Kg6 45. Kh4 h6 46. Rb6 Kh7 47. Rxe6 Rcxg4+ 48. Kh3 Rg3+ 49. Kh2 R3g4 50. Re3 Rxb4 51. b3 Rh4+ 1/2-1/2

[Event "Scarborough CC-ch"]
[Site "Toronto"]
[Date "2018.05.17"]
[Round "7"]
[White "Xu, Jeffrey"]
[Black "Lei, Sean"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1985"]
[BlackElo "1884"]
[PlyCount "73"]
[EventDate "2018.04.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bd3 g6 4. 0-0 Bg7 5. c3 e5 6. Bc2 Ne7 7. a3 0-0 8. d3 h6 9. Re1 Qc7 10. Bb3 Nbc6 11. Be3 Kh7 12. d4 Na5 13. Ba2 c4 14. Nbd2 Bd7 15. Qe2 b5 16. Bb1 Nc8 17. Bc2 Nb6 18. Nf1 Rae8 19. dxe5 dxe5 20. Ng3 Be6 21. h4 f6 22. h5 g5 23. Rad1 Rd8 24. Rxd8 Rxd8 25. Nd2 Nd7 26. Ndf1 Nc5 27. Bxc5 Qxc5 28. Ne3 Nc6 29. Ngf5 Bxf5 30. Nxf5 Bf8 31. Ne3 Kg7 32. Qf3 Kf7 33. Nd5 Bg7 34. b4 Qd6 35. a4 Ne7 36. axb5 Nxd5 37. exd5 1-0

[Event "Scarborough CC-ch"]
[Site "Toronto"]
[Date "2018.05.10"]
[Round "6"]
[White "Stefanovic, Miroslav"]
[Black "Xu, Jeffrey"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1849"]
[BlackElo "1985"]
[PlyCount "51"]
[EventDate "2018.04.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Bg2 Bxd2+ 7. Qxd2 Ne4 8. Qc2 Qb4+ 9. Kf1 d5 10. b3 0-0 11. a3 Qe7 12. Nc3 Nf6 13. h3 Rd8 14. cxd5 exd5 15. Kg1 Ne4 16. e3 Nxc3 17. Qxc3 Rd6 18. Kh2 Rh6 19. b4 a6 20. Rac1 Qf6 21. Kg1 Qd8 22. a4 Qe8 23. Qc5 Be6 24. Ng5 Rc8 25. Bxd5 Bxd5 26. Qxd5 1/2-1/2

[Event "Scarborough CC-ch"]
[Site "Toronto"]
[Date "2018.05.03"]
[Round "5"]
[White "Xu, Jeffrey"]
[Black "Southam, David"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "1985"]
[BlackElo "2059"]
[PlyCount "113"]
[EventDate "2018.04.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Bf5 3. Nf3 e6 4. c4 c6 5. d3 h6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Nbd2 Bh7 10. Rc1 a5 11. Qc2 Nbd7 12. Qb1 Bd6 13. cxd5 exd5 14. Rfe1 Re8 15. a3 Qb6 16. Qa1 Bc5 17. e3 Bxd3 18. Bxf6 Nxf6 19. Qc3 Bxa3 20. Ra1 Bb4 21. Qxd3 Ne4 22. Red1 Re7 23. Nf1 Rae8 24. Rac1 Qd8 25. N3d2 Nc5 26. Qc2 Qa8 27. Nf3 g6 28. h4 h5 29. Ng5 Ne6 30. Nxe6 Rxe6 31. Nd2 Qb8 32. Nf3 R6e7 33. Ng5 Re5 34. Bf3 R5e7 35. Kg2 Qe5 36. Nh3 Qg7 37. Nf4 Bd6 38. Nd3 Be5 39. Qd2 Bc7 40. Nc5 Bd8 41. Rc2 Qf6 42. Nd3 Qd6 43. Nf4 Qf6 44. Qc1 Bb6 45. Bxd5 cxd5 46. Nxd5 Qe5 47. Nxe7+ Qxe7 48. Rc8 Rxc8 49. Qxc8+ Kg7 50. Qc4 Bc5 51. Qc3+ Kh7 52. Qxa5 Qe4+ 53. Kg1 Qf3 54. Qd2 Bb4 55. Qd5 Qf6 56. Qxb7 Bf8 57. Qd5 1-0

[Event "Scarborough CC-ch"]
[Site "Toronto"]
[Date "2018.04.26"]
[Round "4"]
[White "Xu, Jeffrey"]
[Black "Feng, Richard"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1985"]
[BlackElo "1745"]
[PlyCount "91"]
[EventDate "2018.04.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e3 d5 2. d3 f5 3. Nf3 Nf6 4. b3 e6 5. Bb2 Bd6 6. c4 c6 7. Nc3 0-0 8. Be2 Qe8 9. Qc2 Na6 10. a3 Qg6 11. 0-0 Bd7 12. d4 Qh6 13. c5 Bc7 14. b4 Be8 15. b5 Nb8 16. Ne5 Bh5 17. Bd3 Ng4 18. Nxg4 fxg4 19. g3 Nd7 20. bxc6 bxc6 21. Qa4 Be8 22. Qd1 Qh3 23. Be2 Bh5 24. Qa4 Rac8 25. Rfd1 Bg6 26. Bf1 Qh5 27. Bg2 Qf5 28. Rd2 a5 29. Rad1 Nf6 30. Re1 h5 31. Rc1 Ne4 32. Nxe4 dxe4 33. Bc3 Kh7 34. Rb1 Qd5 35. Rdb2 h4 36. Qd1 hxg3 37. hxg3 Qg5 38. Qe1 a4 39. Rb7 e5 40. Qe2 Rb8 41. Rxb8 Rxb8 42. Rxb8 Bxb8 43. Qb2 exd4 44. Bxd4 Ba7 45. Qb7 Bf7 46. Qxf7 1-0

[Event "Scarborough CC-ch"]
[Site "Toronto"]
[Date "2018.04.19"]
[Round "3"]
[White "Palacios, Bobby"]
[Black "Xu, Jeffrey"]
[Result "1/2-1/2"]
[ECO "E52"]
[WhiteElo "2038"]
[BlackElo "1985"]
[PlyCount "72"]
[EventDate "2018.04.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 b6 7. 0-0 Bb7 8. a3 Be7 9. Qe2 Nbd7 10. b3 c5 11. Bb2 Rc8 12. Ne5 dxc4 13. bxc4 cxd4 14. exd4 Ne8 15. Rfe1 Nxe5 16. dxe5 Qc7 17. Qg4 g6 18. h4 Ng7 19. Nb5 Qb8 20. Rad1 Rcd8 21. Nd6 Rd7 22. Be4 Bxe4 23. Nxe4 Rxd1 24. Rxd1 h5 25. Qf4 Rd8 26. Rxd8+ Qxd8 27. Nd6 Nf5 28. Nxf5 exf5 29. e6 f6 30. g3 Kg7 31. Bc1 Kg8 32. Qh6 Qe8 33. Qd2 Qd8 34. Qh6 Qe8 35. Qd2 Qd8 36. Qh6 Qe8 1/2-1/2

[Event "Scarborough CC-ch"]
[Site "Toronto"]
[Date "2018.04.12"]
[Round "2"]
[White "Xu, Jeffrey"]
[Black "Li, William"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1985"]
[BlackElo "1900"]
[PlyCount "78"]
[EventDate "2018.04.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 Bd7 5. c3 Nf6 6. Re1 a6 7. Bf1 Bg4 8. d3 e6 9. Nbd2 d5 10. Qb3 Rb8 11. exd5 Nxd5 12. Qa4 Bxf3 13. Nxf3 Be7 14. Ne5 Rc8 15. Nxc6 Rxc6 16. Bd2 0-0 17. Rad1 Bf6 18. g3 Rd6 19. a3 b5 20. Qe4 a5 21. h4 Qb6 22. h5 b4 23. Rb1 Rb8 24. Qc4 Qd8 25. Rec1 Rdb6 26. axb4 axb4 27. Ra1 bxc3 28. bxc3 Rb2 29. Ra2 Rxa2 30. Qxa2 Qb6 31. Bg2 Qb2 32. Bxd5 exd5 33. Qxb2 Rxb2 34. Be3 Rb3 35. Bxc5 Rxc3 36. Rxc3 Bxc3 37. Kg2 Be5 38. f4 Bc3 39. g4 g6 1/2-1/2

[Event "Scarborough CC-ch"]
[Site "Toronto"]
[Date "2018.04.05"]
[Round "1"]
[White "Picana, Andrew"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1935"]
[BlackElo "1985"]
[PlyCount "121"]
[EventDate "2018.04.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 0-0 5. Nc3 d6 6. 0-0 Nbd7 7. d4 Re8 8. Qc2 e5 9. Rd1 h6 10. h3 Qe7 11. b3 exd4 12. Nxd4 Nc5 13. Bb2 c6 14. e3 Bd7 15. a4 a5 16. Ra2 Rad8 17. Kh2 h5 18. Ba3 h4 19. g4 Bxg4 20. hxg4 Nxg4+ 21. Kg1 h3 22. Bd5 cxd5 23. Nxd5 Qh4 24. Nf3 Qh6 25. Bxc5 dxc5 26. Qd2 b6 27. Qe2 Kh7 28. Rad2 Rd6 29. Kh1 Nf6 30. Nxf6+ Rxf6 31. Rg1 Kg8 32. Rg3 Rf5 33. Rd6 Qh5 34. Qd1 Bf6 35. Kh2 Be5 36. Nxe5 Rxf2+ 37. Kg1 h2+ 38. Kxf2 h1Q 39. Qxh1 Qxh1 40. Ng4 Kg7 41. Nf6 Qh2+ 42. Rg2 Qh4+ 43. Ke2 Re6 44. Rxe6 fxe6 45. Ng4 Qh1 46. Kf2 Qb1 47. Kf3 Qxb3 48. Ne5 Qd1+ 49. Kf2 Qc2+ 50. Kg1 Qc1+ 51. Kh2 Kf6 52. Ng4+ Ke7 53. Kg3 Qxc4 54. Kf3 Qxa4 55. Ne5 Kd6 56. Nxg6 c4 57. Rd2+ Kc7 58. Ne5 c3 59. Rd4 Qb5 60. Nd3 c2 61. Nc1 0-1

[Event "Scarborough CC Winter Swiss"]
[Site "Toronto"]
[Date "2018.03.15"]
[Round "4.2"]
[White "Xu, Jeffrey"]
[Black "Ning, Eric"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2104"]
[BlackElo "2094"]
[PlyCount "92"]
[EventDate "2018.02.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Nc3 Bg7 5. Bxc6 bxc6 6. 0-0 e5 7. d3 Ne7 8. Be3 d6 9. a3 a5 10. Qd2 0-0 11. Bh6 f5 12. Bxg7 Kxg7 13. Nd1 Ba6 14. Re1 Qb6 15. c3 Rad8 16. d4 f4 17. dxe5 dxe5 18. Qc1 Qc7 19. c4 Nc8 20. Qc3 Rd4 21. b3 Nd6 22. Qc2 Nf7 23. Nb2 Rfd8 24. Rad1 g5 25. Nxd4 cxd4 26. Nd3 Qd6 27. b4 g4 28. Nc5 Bc8 29. Rd3 h5 30. Rb1 Ng5 31. Rdb3 h4 32. Nd3 a4 33. R3b2 Nxe4 34. Re1 Bf5 35. Nc5 d3 36. Qd1 Nxc5 37. bxc5 Qxc5 38. Qd2 Kf6 39. g3 hxg3 40. hxg3 Qd4 41. gxf4 exf4 42. c5 g3 43. Rf1 Rg8 44. Rb4 gxf2+ 45. Kh2 Rh8+ 46. Kg2 Be4# 0-1

[Event "CAN-ch U16"]
[Site "Sault Ste Marie"]
[Date "2017.07.10"]
[Round "7.14"]
[White "Chen, Richard"]
[Black "Xu, Jeffrey"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2330"]
[BlackElo "2125"]
[PlyCount "65"]
[EventDate "2017.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3 Be7 9. Kf2 a5 10. Kg2 a4 11. h4 Qa5 12. Ne2 Nb6 13. Rb1 cxd4 14. Nexd4 Nxd4 15. Nxd4 Bd7 16. Bd3 Nc4 17. Qe2 Bc5 18. Nf3 Qb6 19. Re1 Na5 20. Kh2 Nc6 21. b4 axb3 22. axb3 Qd8 23. b4 Bb6 24. Ng5 h5 25. f5 Qe7 26. Bf4 exf5 27. e6 fxe6 28. Bxf5 0-0-0 29. Nxe6 Rdf8 30. Ra1 Bc7 31. Ra8+ Bb8 32. Bxb8 Nxb8 33. Qe5 1-0

[Event "CAN-ch U16"]
[Site "Sault Ste Marie"]
[Date "2017.07.09"]
[Round "6.17"]
[White "Xu, Jeffrey"]
[Black "Bremner, William"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2125"]
[BlackElo "1104"]
[PlyCount "67"]
[EventDate "2017.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[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 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Bd2 e6 12. 0-0-0 Ngf6 13. Kb1 0-0-0 14. Qe2 Bd6 15. Ne4 Nxe4 16. Qxe4 Nf6 17. Qe2 Rhe8 18. Qc4 e5 19. Qa4 b5 20. Qb3 e4 21. Ng1 Nd5 22. Ne2 f5 23. c4 bxc4 24. Qxc4 Kb7 25. Rh3 f4 26. Rb3+ Ka8 27. Ba5 Nb6 28. Qa6 Rb8 29. Rc1 Rec8 30. Nc3 Qd8 31. Bxb6 Rxb6 32. Rxb6 Qxb6 33. Qxc8+ Bb8 34. Nxe4 1-0

[Event "CAN-ch U16"]
[Site "Sault Ste Marie"]
[Date "2017.07.08"]
[Round "5.17"]
[White "Liu, Zhanhe"]
[Black "Xu, Jeffrey"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2188"]
[BlackElo "2125"]
[PlyCount "59"]
[EventDate "2017.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 Be7 8. 0-0 g5 9. dxc5 g4 10. Nd4 Ncxe5 11. Bb5 Bxc5 12. f4 Nc6 13. N2b3 Nxd4 14. cxd4 Bb6 15. Qxg4 Qf6 16. Kh1 Qg6 17. Qe2 f5 18. Nc5 Bxc5 19. dxc5 Kf7 20. Bxd7 Bxd7 21. Be3 Rhg8 22. Rf2 Qg4 23. Bd4 Qxe2 24. Rxe2 Rg4 25. Rf2 Bb5 26. Rd1 h5 27. b3 h4 28. Rdd2 Rag8 29. a4 Ba6 30. Kg1 1/2-1/2

[Event "CAN-ch U16"]
[Site "Sault Ste Marie"]
[Date "2017.07.07"]
[Round "4.16"]
[White "Liang, Hairan"]
[Black "Xu, Jeffrey"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2186"]
[BlackElo "2125"]
[PlyCount "107"]
[EventDate "2017.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 Qc7 12. Nc3 a6 13. Bd2 0-0 14. Rc1 Bd7 15. Re1 Rae8 16. Na4 b5 17. Nc5 Bxc5 18. Rxc5 Qd6 19. Rc1 Kh8 20. h3 Bc8 21. a4 b4 22. Rxc6 Qxc6 23. Bxb4 Ne4 24. Bxf8 Rxf8 25. Qc2 Qb6 26. Bxe4 dxe4 27. Rxe4 Bb7 28. Re3 Rc8 29. Rc3 Rxc3 30. Qxc3 Kg8 31. Ne5 Qd6 32. Qc5 Qd5 33. Qxd5 Bxd5 34. g3 a5 35. Kf1 Bb3 36. Nc6 Bxa4 37. Nxa5 Kf7 38. Ke2 Kf6 39. Nc4 g5 40. Ke3 h5 41. b4 Bb5 42. Nd6 Bf1 43. h4 gxh4 44. gxh4 Bg2 45. Kf4 Ke7 46. Ne4 Kd7 47. Nf6+ Kd6 48. Nxh5 Kd5 49. Ke3 e5 50. dxe5 Kxe5 51. Ng3 Kd5 52. h5 Ke5 53. f4+ Kf6 54. b5 1-0

[Event "CAN-ch U16"]
[Site "Sault Ste Marie"]
[Date "2017.07.07"]
[Round "3.15"]
[White "Xu, Jeffrey"]
[Black "Doknjas, Joshua"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2125"]
[BlackElo "2197"]
[PlyCount "152"]
[EventDate "2017.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[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. c3 Nf6 4. Bd3 Nc6 5. Bc2 Bg4 6. d3 e6 7. h3 Bh5 8. Qe2 Be7 9. Nbd2 Qc7 10. Nf1 h6 11. Bf4 Bg6 12. g4 Qb6 13. 0-0-0 Qa6 14. Bxd6 Bxd6 15. e5 Nxe5 16. Nxe5 Bxe5 17. Qxe5 Nd7 18. Qc7 Qxa2 19. Ne3 Ke7 20. Rhe1 Rhc8 21. Qg3 Rc6 22. f4 Kf8 23. f5 Bh7 24. Qf3 Re8 25. Rf1 exf5 26. gxf5 Ne5 27. Qf2 b5 28. d4 cxd4 29. Rxd4 b4 30. Bb1 Qb3 31. Bc2 Qa2 32. Bb1 Qa5 33. c4 Qb6 34. Qd2 a5 35. Be4 Rc5 36. Bd5 Qf6 37. Kb1 Nc6 38. Rd3 Qg5 39. Qf2 Ne5 40. Rd4 a4 41. Ka1 a3 42. b3 Qf6 43. Rfd1 Nc6 44. Ng4 Qe7 45. Re4 Rxd5 46. cxd5 Qxe4 47. Qc5+ Ne7 48. d6 Qe2 49. dxe7+ Kg8 50. Nxh6+ gxh6 51. Rg1+ Bg6 52. Qd4 Qb2+ 53. Qxb2 axb2+ 54. Kxb2 Rxe7 55. fxg6 Re2+ 56. Kc1 f5 57. Rf1 Re3 58. Rxf5 Rxh3 59. Rf4 Rxb3 60. Kc2 Re3 61. Rxb4 Kg7 62. Kd2 Re6 63. Rg4 Re5 64. Kd3 h5 65. Re4 Rf5 66. Ke3 Kxg6 67. Rf4 Ra5 68. Kf2 Kg5 69. Re4 Kf5 70. Re1 Kf4 71. Kg2 Ra3 72. Rb1 Rg3+ 73. Kh2 Rg4 74. Rb4+ Kg5 75. Rb5+ Kh4 76. Ra5 Rf4 1/2-1/2

[Event "CAN-ch U16"]
[Site "Sault Ste Marie"]
[Date "2017.07.06"]
[Round "1.18"]
[White "Xu, Jeffrey"]
[Black "Horner, Blake"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2125"]
[BlackElo "1161"]
[PlyCount "61"]
[EventDate "2017.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Re1 e5 7. c3 Qb6 8. d4 Rd8 9. Qa4 cxd4 10. cxd4 exd4 11. Nxd4 Ng4 12. Nc3 Qc5 13. h3 Nge5 14. Be3 Qc4 15. Qxa7 Nd3 16. Nd5 Nxe1 17. Rxe1 Nf6 18. Rc1 Qxc1+ 19. Bxc1 Nxd5 20. exd5 Be7 21. Qxb7 0-0 22. Qxe7 Rfe8 23. Qg5 Re5 24. Qf4 Rxd5 25. Be3 h6 26. Nf5 Rd1+ 27. Kh2 Rb8 28. Qg4 g6 29. Nxh6+ Kf8 30. Qxd1 Rxb2 31. Qxd6+ 1-0

[Event "CAN-ch U16"]
[Site "Sault Ste Marie"]
[Date "2017.07.06"]
[Round "2.18"]
[White "Zhou, Joey"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1563"]
[BlackElo "2125"]
[PlyCount "72"]
[EventDate "2017.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. exd5 exd5 4. Nf3 Bd6 5. h3 Ne7 6. Bd3 Nbc6 7. 0-0 Bf5 8. c3 Qd7 9. Re1 f6 10. Qc2 0-0-0 11. b4 Bxd3 12. Qxd3 Rdg8 13. Nbd2 g5 14. Nh2 h5 15. Ndf1 g4 16. h4 Ng6 17. g3 f5 18. a4 f4 19. Ra2 Nce7 20. b5 Rf8 21. c4 dxc4 22. Qxc4 Nf5 23. Qd3 Qf7 24. Rc2 Qd5 25. Bb2 Rf7 26. Rd2 Rd8 27. Rc2 Bb4 28. Rd1 Bd6 29. Re1 Rdf8 30. Bc3 fxg3 31. fxg3 Nfxh4 32. gxh4 Nf4 33. Qe4 Nh3+ 34. Kh1 Qxe4+ 35. Rxe4 Rxf1+ 36. Nxf1 Rxf1+ 0-1

[Event "Windsor NAYCC U16"]
[Site "Windsor"]
[Date "2016.08.11"]
[Round "9.41"]
[White "Ramasamy, Vikram"]
[Black "Xu, Jeffrey"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2046"]
[BlackElo "2004"]
[PlyCount "107"]
[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. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 Qc7 12. Bg5 0-0 13. Bh4 Nh5 14. Bg3 Nxg3 15. Nxg3 g6 16. b3 Qg7 17. Be2 Rf4 18. Qd2 Nxd4 19. Rfd1 Nxe2+ 20. Nxe2 Rf6 21. Rac1 Bd7 22. Qd3 Raf8 23. a4 Bc6 24. Ned4 Bf4 25. Rc2 e5 26. Nxc6 bxc6 27. Rxc6 Rd8 28. Qb5 Rxc6 29. Qxc6 e4 30. Nd4 Rd6 31. Qa8+ Qf8 32. Qxa7 e3 33. Nf3 exf2+ 34. Qxf2 Re6 35. Re1 Rxe1+ 36. Qxe1 Qc5+ 37. Kh1 Be3 38. b4 Qa7 39. a5 d4 40. b5 Qb7 41. b6 g5 42. Qb4 Qa6 43. Qb1 Bf4 44. b7 Bb8 45. Nxd4 Qd6 46. Nf3 g4 47. Qb3+ Kf8 48. a6 gxf3 49. Qxf3+ Ke7 50. Qe4+ Kd8 51. Qh4+ Ke8 52. Qh5+ Kd8 53. Qg5+ Kc7 54. Qa5+ 1/2-1/2

[Event "Windsor NAYCC U16"]
[Site "Windsor"]
[Date "2016.08.11"]
[Round "8.39"]
[White "Xu, Jeffrey"]
[Black "Chasin, Nico Werner"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2004"]
[BlackElo "1752"]
[PlyCount "90"]
[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. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. a3 cxd4 7. cxd4 Nf5 8. b4 Qb6 9. Be3 Nxe3 10. fxe3 Bd7 11. Bd3 Be7 12. 0-0 0-0 13. Nc3 f6 14. exf6 Bxf6 15. Na4 Qd8 16. Nc5 Bc8 17. Rc1 Ne7 18. Qc2 g6 19. Rfe1 b6 20. Nb3 Bb7 21. e4 Rc8 22. Qb1 Qd7 23. b5 dxe4 24. Bxe4 Nd5 25. Qd3 Rxc1 26. Nxc1 Nf4 27. Qe3 Bg7 28. Bxb7 Qxb7 29. Ne2 Nxe2+ 30. Rxe2 Re8 31. Qb3 Qd7 32. Re4 Qc8 33. h4 Bf6 34. a4 Kg7 35. Kh2 Re7 36. Kh1 Re8 37. Kh2 Qb8+ 38. Kh1 Qc8 39. Kh2 Re7 40. Kh1 h6 41. Kh2 Kh7 42. Kh1 Re8 43. Kh2 Kg7 44. Kh1 Kf7 45. Qe3 Qc2 0-1

[Event "Windsor NAYCC U16"]
[Site "Windsor"]
[Date "2016.08.10"]
[Round "6.37"]
[White "Xu, Jeffrey"]
[Black "Zhao, Harry"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2004"]
[BlackElo "1809"]
[PlyCount "51"]
[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. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 f6 10. Bd3 Nxe3 11. fxe3 fxe5 12. b5 e4 13. bxc6 exf3 14. 0-0 Be7 15. Nd2 0-0 16. Rxf3 Rxf3 17. Qxf3 Qd8 18. Rf1 Qe8 19. Qh3 g6 20. cxb7 Bxb7 21. Qxe6+ Kg7 22. Bb5 Qd8 23. Rf7+ Kh8 24. Rxe7 Qf8 25. Rxb7 Rc8 26. Rf7 1-0

[Event "Windsor NAYCC U16"]
[Site "Windsor"]
[Date "2016.08.10"]
[Round "7.35"]
[White "Yen, Michael J"]
[Black "Xu, Jeffrey"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1969"]
[BlackElo "2004"]
[PlyCount "69"]
[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 e6 2. c4 Nf6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 0-0 6. Bg2 Bxd2+ 7. Nbxd2 d6 8. e4 e5 9. 0-0 c5 10. d5 Ne8 11. Ne1 f5 12. Nd3 f4 13. a3 g5 14. b4 b6 15. b5 Nd7 16. a4 Qg7 17. a5 Rb8 18. axb6 axb6 19. Ra7 Bb7 20. Bh3 Ndf6 21. Be6+ Kh8 22. f3 Qh6 23. Rf2 Ng7 24. Bf5 Nxf5 25. exf5 Bxd5 26. cxd5 Nxd5 27. Qb3 Ne3 28. Qe6 Qxe6 29. fxe6 c4 30. Nb4 Ra8 31. e7 Rfe8 32. Rxa8 Rxa8 33. Nc6 Re8 34. Ne4 Ra8 35. Ra2 1-0

[Event "Windsor NAYCC U16"]
[Site "Windsor"]
[Date "2016.08.09"]
[Round "5.39"]
[White "Handigol, Abhishek"]
[Black "Xu, Jeffrey"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "1905"]
[BlackElo "2004"]
[PlyCount "42"]
[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. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 Qc7 12. Nc3 a6 13. Bd2 0-0 14. Rc1 Re8 15. Bg5 Qf7 16. Re1 Qh5 17. Qd2 Rf8 18. Be2 Qf7 19. Bd3 Qh5 20. Be2 Qf7 21. Bd3 Qh5 1/2-1/2

[Event "Windsor NAYCC U16"]
[Site "Windsor"]
[Date "2016.08.09"]
[Round "4.34"]
[White "Xu, Jeffrey"]
[Black "Adnan, Habib"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2004"]
[BlackElo "1691"]
[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. e3 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 d6 5. Be2 e5 6. d4 Nfd7 7. 0-0 0-0 8. c4 e4 9. Nfd2 f5 10. Qc2 Nf6 11. f3 exf3 12. Bxf3 Qe7 13. Re1 Re8 14. Nc3 Nc6 15. Rad1 g5 16. Bxc6 bxc6 17. Qd3 h5 18. b4 g4 19. Re2 Ne4 20. Ndxe4 fxe4 21. Qc2 Bf5 22. d5 g3 23. Rf1 Bg4 24. Ree1 gxh2+ 25. Kh1 Rf8 26. Rf4 Be5 27. Qxe4 Qg7 28. Qc2 Bxf4 29. exf4 Bf5 30. Qd2 Qg6 31. dxc6 Rfe8 32. Nd5 Kf7 33. Rxe8 Rxe8 34. Nxc7 Re7 35. Nd5 Re4 36. c7 Rxc4 37. Ne3 Rxc7 38. Kxh2 Be4 39. a4 h4 40. Bd4 Qg3+ 41. Kg1 Qxf4 42. b5 Rc2 43. Qe1 Ra2 44. a5 Bxg2 45. Bxa7 Bh3 46. Nf1 Qg4+ 47. Ng3 Qf3 0-1

[Event "Windsor NAYCC U16"]
[Site "Windsor"]
[Date "2016.08.08"]
[Round "3.39"]
[White "Daggupati, Balaji"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1932"]
[BlackElo "2004"]
[PlyCount "70"]
[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. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. Nxc3 a6 14. g3 Rc8 15. Bd2 Na5 16. Ne2 Nc4 17. Nd4 Nc6 18. Bb4 N4xe5 19. Qh7 Nxb4 20. Qxg8+ Ke7 21. Qg5+ f6 22. Qg7+ Nf7 23. Rd1 Nxc2+ 24. Nxc2 Qxc2 25. Be2 Qe4 26. Kf2 d4 27. Rhe1 Rc2 28. Qg4 Bc6 29. Rg1 d3 30. Rge1 Bb5 31. Qf3 Qxf3+ 32. Kxf3 dxe2 33. Rb1 Rc3+ 34. Kf2 Rxa3 35. h4 Nd6 0-1

[Event "Windsor NAYCC U16"]
[Site "Windsor"]
[Date "2016.08.08"]
[Round "2.42"]
[White "Xu, Jeffrey"]
[Black "Fan, Run Kun"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2004"]
[BlackElo "1890"]
[PlyCount "61"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 Nc6 9. b3 0-0 10. d5 Ne5 11. Be2 a5 12. f4 Ned7 13. Nf3 Nf6 14. 0-0 Bg4 15. h3 Bxf3 16. Rxf3 Rc8 17. Kh2 Nfd7 18. Bd4 Bxd4 19. Qxd4 Nf6 20. Bd3 Nbd7 21. Re1 Nc5 22. Rfe3 e6 23. dxe6 Nxe6 24. Rxe6 fxe6 25. Rxe6 d5 26. Nxd5 Nxd5 27. cxd5 Rc6 28. d6 Qb6 29. Qe5 Qc5 30. Re7 Qc3 31. Bc4+ 1-0

[Event "Windsor NAYCC U16"]
[Site "Windsor"]
[Date "2016.08.07"]
[Round "1.41"]
[White "Maulucci, Anthony"]
[Black "Xu, Jeffrey"]
[Result "1-0"]
[ECO "E43"]
[WhiteElo "1786"]
[BlackElo "2004"]
[PlyCount "91"]
[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 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 b6 6. Nf3 Bb7 7. 0-0 Bxc3 8. bxc3 Ne4 9. Qc2 f5 10. Nd2 Qh4 11. f3 Ng5 12. e4 fxe4 13. Nxe4 Nxe4 14. Bxe4 Bxe4 15. Qxe4 Qxe4 16. fxe4 Rxf1+ 17. Kxf1 Nc6 18. Ke2 Rf8 19. Be3 h6 20. a4 Na5 21. Kd3 d6 22. Rb1 c5 23. e5 cxd4 24. cxd4 dxe5 25. dxe5 Rd8+ 26. Kc3 Rc8 27. c5 Nb7 28. Rb5 Kf7 29. Kb4 bxc5+ 30. Bxc5 a5+ 31. Kc4 Rc7 32. Kd4 Rd7+ 33. Ke3 Nxc5 34. Rxc5 Rd5 35. Rxd5 exd5 36. Kd4 Ke6 37. h3 h5 38. h4 g6 39. g3 Kf5 40. Kxd5 Kg4 41. e6 Kxg3 42. e7 Kxh4 43. e8Q g5 44. Ke4 g4 45. Kf4 g3 46. Qg6 1-0

[Event "Wch U14"]
[Site "Porto Carras"]
[Date "2015.10.25"]
[Round "1"]
[White "Lobanov, Sergei"]
[Black "Xu, Jeffrey"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2394"]
[BlackElo "1930"]
[PlyCount "67"]
[EventDate "2015.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Nc6 6. Nb5 Bxd2+ 7. Qxd2 Nxd4 8. Nxd4 cxd4 9. f4 Qb6 10. 0-0-0 Ne7 11. Nf3 Nc6 12. g4 Bd7 13. h4 0-0-0 14. h5 Kb8 15. Kb1 f6 16. h6 fxe5 17. Nxe5 Nxe5 18. fxe5 gxh6 19. Rxh6 Rdg8 20. Qf4 Qd8 21. Rf6 h6 22. Be2 Rf8 23. Rh1 Rxf6 24. exf6+ Qc7 25. Qxc7+ Kxc7 26. g5 Rf8 27. Rxh6 Kd6 28. b4 a6 29. g6 Rxf6 30. g7 Rxh6 31. g8Q Rh3 32. Qb8+ Kc6 33. a4 Re3 34. Bd3 1-0

[Event "North American-ch U20"]
[Site "Kitchener"]
[Date "2015.07.30"]
[Round "9"]
[White "Cai, Jason"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2046"]
[BlackElo "1847"]
[PlyCount "88"]
[EventDate "2015.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 Qc7 12. Bg5 0-0 13. Bh4 Nh5 14. Qc2 h6 15. Bh7+ Kh8 16. Bg6 Rxf3 17. Bxh5 Rf5 18. Bg4 Bxh2+ 19. Kh1 Bd6 20. Bxf5 exf5 21. Rae1 Be6 22. f3 Qf7 23. g4 g5 24. Bg3 f4 25. Bh2 Kg7 26. Rf2 Rh8 27. Rg1 Ne7 28. Kg2 h5 29. Kf1 hxg4 30. fxg4 Rc8 31. Qd2 Ng6 32. Ke1 b5 33. b3 b4 34. Kd1 Qd7 35. Ke1 Rc6 36. Qd3 Qc8 37. Kd2 Bxg4 38. Rh1 Bf5 39. Qb5 Rc2+ 40. Kd1 Be4 41. Rg1 a6 42. Qa4 f3 43. Bxd6 fxe2+ 44. Rxe2 Rc1+ 0-1

[Event "North American-ch U20"]
[Site "Kitchener"]
[Date "2015.07.30"]
[Round "8"]
[White "Xu, Jeffrey"]
[Black "Song, Sam"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1847"]
[BlackElo "2031"]
[PlyCount "182"]
[EventDate "2015.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bd3 Nc6 9. 0-0 dxe5 10. dxe5 Nd5 11. a3 Be7 12. Re1 a6 13. Qe2 b5 14. Qe4 Bb7 15. Qg4 Bf8 16. Ng5 Qc7 17. Qh5 g6 18. Qh3 Be7 19. Nf3 h6 20. Qg4 0-0-0 21. Bf1 g5 22. b4 h5 23. Qg3 g4 24. Ng5 Bxg5 25. Bxg5 Rdg8 26. Bh4 Nd4 27. Qd3 Nf5 28. Bf6 Nxf6 29. exf6 Rd8 30. Qc3 Qxc3 31. Nxc3 Nd4 32. Rac1 Kb8 33. a4 Bc6 34. axb5 axb5 35. Re5 Nb3 36. Rce1 Rd4 37. Bxb5 Bb7 38. Ba4 Rc8 39. Nb5 Rxb4 40. Bxb3 Rxb3 41. Nd6 Rh8 42. Nxf7 Rf8 43. Ng5 Rxf6 44. Nxe6 Rb2 45. R5e2 Rb5 46. Nd4 Rd5 47. Nc2 Rfd6 48. Ne3 Rc5 49. Rc2 Rb5 50. Rec1 Rdb6 51. Rd2 Rf6 52. Rd8+ Ka7 53. Ra1+ Kb6 54. Nc4+ Kc7 55. Rad1 Bc6 56. Ne3 Rb2 57. R8d7+ Kb8 58. R7d6 Rxd6 59. Rxd6 Rb1+ 60. Rd1 Rxd1+ 61. Nxd1 Kc7 62. h3 gxh3 63. gxh3 Kd6 64. Kh2 Ke5 65. Kg3 Kf5 66. Nc3 Kg5 67. h4+ Kf5 68. Ne2 Ba4 69. Nf4 Be8 70. f3 Bf7 71. Ne2 Ke5 72. Kf2 Be8 73. Ke3 Bf7 74. Ng3 Be8 75. f4+ Kf6 76. Kd4 Bg6 77. Kc5 Bc2 78. Kd6 Bd1 79. Kd7 Bg4+ 80. Ke8 Bd1 81. Kf8 Bg4 82. Ke8 Bf3 83. Kd7 Bg4+ 84. Kd6 Bf3 85. Kc5 Bd1 86. Kd4 Ba4 87. Nxh5+ Kf5 88. Ke3 Kg4 89. Nf6+ Kxh4 90. Ke4 Bc2+ 91. Ke5 Bg6 1/2-1/2

[Event "North American-ch U20"]
[Site "Kitchener"]
[Date "2015.07.29"]
[Round "7"]
[White "Chen, Richard"]
[Black "Xu, Jeffrey"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2082"]
[BlackElo "1847"]
[PlyCount "167"]
[EventDate "2015.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3 cxd4 9. cxd4 Bb4+ 10. Kf2 f6 11. Kg2 0-0 12. Bd3 f5 13. Ne2 a5 14. h3 Qd8 15. g4 Nb6 16. Kh2 h6 17. Qf1 Kf7 18. Qg2 g6 19. Rg1 Rg8 20. Be3 a4 21. a3 Be7 22. Qg3 Na5 23. gxf5 gxf5 24. Qf2 Bd7 25. Rxg8 Qxg8 26. Rg1 Qh7 27. Ng3 Rg8 28. Qe2 Nac4 29. Bc1 Ke8 30. Nd2 Bb5 31. b3 axb3 32. Nxb3 Qg6 33. Be3 Qf7 34. Nc5 Bc6 35. Bf2 Kd8 36. a4 Kc7 37. Ra1 Ra8 38. Be1 Bxc5 39. dxc5 Nxa4 40. Bxc4 dxc4 41. Qxc4 Nb2 42. Qc1 Nd3 43. Qc3 Rxa1 44. Qxa1 Nxf4 45. Ba5+ Kd7 46. Qd1+ Nd5 47. Qd3 Ke7 48. Bd2 Qg7 49. Qd4 f4 50. Bxf4 Nxf4 51. Qxf4 Qg6 52. Qh4+ Kf7 53. Qf4+ Kg7 54. Qg4 Kf7 55. Qxg6+ Kxg6 56. h4 Bf3 57. Kg1 Bc6 58. Kf2 Bd5 59. Ke3 Bc6 60. Kd4 Bf3 61. Kc4 Kf7 62. Kb5 Ke7 63. Kb6 Kd7 64. Nf1 Kc8 65. Ne3 Be2 66. Nc2 Bd3 67. Nd4 Bc4 68. c6 bxc6 69. Kxc6 Kd8 70. Kd6 Ke8 71. Nxe6 Kf7 72. Nf4 Bb3 73. Nd5 Kg6 74. e6 Kh5 75. e7 Ba4 76. Nf6+ Kg6 77. Nd7 Kf7 78. Ne5+ Kf6 79. Ng4+ Kg6 80. Kc7 h5 81. Ne3 Be8 82. Kd8 Kf7 83. Nc4 Ba4 84. Nb6 1-0

[Event "North American-ch U20"]
[Site "Kitchener"]
[Date "2015.07.29"]
[Round "6"]
[White "Xu, Jeffrey"]
[Black "Cao, Jason"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1847"]
[BlackElo "2332"]
[PlyCount "76"]
[EventDate "2015.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb3 dxe5 9. dxe5 Qxd1+ 10. Bxd1 Bd7 11. 0-0 Bc6 12. b3 N8d7 13. Bf4 Nd5 14. Bg3 Bb5 15. Re1 Bb4 16. Nbd2 Rc8 17. a3 Bc3 18. Rc1 0-0 19. b4 N7b6 20. Bb3 Bb2 21. Rxc8 Rxc8 22. Nb1 Ba4 23. Bxa4 Nxa4 24. Nfd2 Rc2 25. Kf1 Bxa3 26. Nxa3 Rxd2 27. Rc1 h5 28. Nb5 a6 29. Nd6 b5 30. Ke1 Rd3 31. Rc8+ Kh7 32. Ke2 Rd4 33. Nxf7 Nac3+ 34. Rxc3 Nxc3+ 35. Ke3 Rxb4 36. Ng5+ Kg6 37. Nxe6 Nd5+ 38. Kf3 h4 0-1

[Event "North American-ch U20"]
[Site "Kitchener"]
[Date "2015.07.28"]
[Round "4"]
[White "Xu, Jeffrey"]
[Black "Vettese, Nicholas"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1847"]
[BlackElo "2181"]
[PlyCount "115"]
[EventDate "2015.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nf6 6. e5 dxe5 7. Nxe5 Qc7 8. d4 cxd4 9. Bf4 Qb6 10. Nd2 Nc6 11. Ndc4 Qc5 12. Qe2 Rd8 13. Rfe1 g6 14. Rad1 Nd5 15. Bg3 Bg7 16. Nxc6 Qxc6 17. Be5 0-0 18. Bxg7 Kxg7 19. Rxd4 Qf6 20. Rdd1 e6 21. c3 b6 22. g3 h5 23. Qe5 h4 24. Qxf6+ Nxf6 25. Kg2 hxg3 26. hxg3 Rd5 27. Ne3 Rxd1 28. Rxd1 Rc8 29. c4 Kf8 30. Kf3 Ke7 31. g4 Nd7 32. b3 Nc5 33. Nc2 Rd8 34. Rxd8 Kxd8 35. Ke3 a5 36. f4 f5 37. g5 Kd7 38. Kd4 Ne4 39. Ke5 Ke7 40. Kd4 Ng3 41. Ke5 Ne4 42. Kd4 Nf2 43. Ne1 Kd6 44. Nf3 Ng4 45. a3 e5+ 46. fxe5+ Ke6 47. b4 axb4 48. axb4 Nf2 49. Nh4 Ne4 50. Nxg6 Nxg5 51. Nf4+ Kd7 52. Kd5 Ne4 53. e6+ Kc7 54. Ke5 Kd8 55. Nd5 b5 56. c5 Ng3 57. e7+ Kd7 58. c6+ 1-0

[Event "North American-ch U20"]
[Site "Kitchener"]
[Date "2015.07.28"]
[Round "5"]
[White "Zhang, Yuanchen"]
[Black "Xu, Jeffrey"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2295"]
[BlackElo "1847"]
[PlyCount "44"]
[EventDate "2015.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Bxc5 7. Bf4 a6 8. Bd3 Nc6 9. 0-0 h6 10. h4 0-0 11. Qd2 f5 12. exf6 Qxf6 13. Bg3 b5 14. a3 Bb7 15. Rae1 Rae8 16. h5 Ne7 17. Ne5 Nxe5 18. Bxe5 Qh4 19. Qe2 Nf5 20. Nd1 Qg5 21. Kh2 Qh4+ 22. Kg1 Qg5 1/2-1/2

[Event "North American-ch U20"]
[Site "Kitchener"]
[Date "2015.07.27"]
[Round "3"]
[White "Surya, Benito"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1706"]
[BlackElo "1847"]
[PlyCount "140"]
[EventDate "2015.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 c4 5. c3 a5 6. bxa5 Rxa5 7. d4 Nc6 8. Bf4 b5 9. Be2 b4 10. 0-0 b3 11. Qd2 Qb6 12. Qb2 Qa6 13. a3 Nge7 14. h4 Bd7 15. Nfd2 Qb5 16. a4 Qb7 17. Bxc4 dxc4 18. Nxc4 Nd5 19. Nxa5 Nxa5 20. Bc1 Nc4 21. Qe2 b2 22. Bxb2 Nf4 23. Qf3 Bc6 24. Qxf4 Qxb2 25. Nd2 Qxd2 26. Qxd2 Nxd2 27. Rfd1 Nc4 28. a5 Be7 29. a6 Kd7 30. Rdb1 Ra8 31. g3 Na3 32. Rb3 Rxa6 33. c4 Ra4 34. c5 Nc2 35. Rxa4 Bxa4 36. Rb7+ Kd8 37. Rb8+ Kc7 38. Ra8 Bc6 39. Rg8 Nxd4 40. Rxg7 Nf3+ 41. Kf1 Nxe5 42. f4 Nd7 43. Rxh7 Nxc5 44. Rxf7 Kd6 45. h5 Be8 46. Rh7 Ne4 47. g4 Nf6 48. Rh8 Bb5+ 49. Kg2 Nxg4 50. h6 Bf6 51. Rf8 Ke7 52. Rb8 Bc6+ 53. Kh3 Nxh6 54. Rc8 Bd7 55. Ra8 Kd6 56. Ra6+ Kd5 57. Ra7 Bc6 58. Rh7 Nf5 59. Rc7 Bb5 60. Rc1 Ke4 61. Re1+ Ne3 62. Kg3 Kd3 63. Rb1 Bc4 64. Rb7 Ke4 65. Rf7 Nd5 66. Ra7 Nxf4 67. Ra4 Ne2+ 68. Kf2 Bd4+ 69. Kg2 Bd3 70. Ra5 e5 0-1

[Event "North American-ch U20"]
[Site "Kitchener"]
[Date "2015.07.27"]
[Round "2"]
[White "Xu, Jeffrey"]
[Black "Virkud, Apurva"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1847"]
[BlackElo "2064"]
[PlyCount "91"]
[EventDate "2015.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. Nc3 Nf6 7. d4 cxd4 8. Nxd4 e6 9. 0-0 Be7 10. Be3 0-0 11. h3 a6 12. a4 Qc7 13. Rc1 Qd8 14. b3 Rc8 15. Qd2 Nd7 16. f4 Nc5 17. Rb1 Bf6 18. Rfc1 Na5 19. Qa2 Nd3 20. Rf1 Nb4 21. Qd2 Nac6 22. Nxc6 Nxc6 23. Ne2 Qc7 24. Rfd1 Rfd8 25. Qe1 Nb8 26. Nd4 Nd7 27. Bf2 Nc5 28. a5 Bxd4 29. Rxd4 e5 30. fxe5 dxe5 31. Rd5 Nd3 32. Qc3 Nxf2 33. Kxf2 Rxd5 34. exd5 Qc5+ 35. Qe3 Qxa5 36. Qxe5 b5 37. c5 Qd2+ 38. Kg1 Qc2 39. Re1 Qxc5+ 40. Kh1 g6 41. b4 Qxb4 42. d6 Rd8 43. Qe8+ Kg7 44. Qe5+ Kg8 45. Qe8+ Kg7 46. Qe5+ 1/2-1/2

[Event "North American-ch U20"]
[Site "Kitchener"]
[Date "2015.07.26"]
[Round "1"]
[White "Balakrishnan, Praveen"]
[Black "Xu, Jeffrey"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2226"]
[BlackElo "1847"]
[PlyCount "119"]
[EventDate "2015.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Bd3 c4 9. Be2 Qa5 10. Bd2 Nf5 11. Nh3 Nc6 12. Nf4 Bd7 13. Nh5 0-0-0 14. Qh3 Rdg8 15. g4 Nfe7 16. Qe3 Kb8 17. 0-0 Ka8 18. f4 Qd8 19. Be1 f5 20. exf6 gxf6 21. Kh1 Ng6 22. Qf3 f5 23. g5 h6 24. Nf6 Rg7 25. Bg3 Nce7 26. Qe3 Ng8 27. Nxd7 Qxd7 28. Rae1 N8e7 29. Bd1 Nf8 30. h4 Nc8 31. h5 Nd6 32. g6 Ne4 33. Bh4 Qd6 34. Bf3 Nd7 35. Bxe4 dxe4 36. Qe2 Qd5 37. Rb1 Rc8 38. a4 b6 39. Rb5 Qd6 40. Rb4 Qd5 41. Rfb1 a6 42. Kg1 Ka7 43. Kf2 Ka8 44. Ke3 Ka7 45. Qf1 Ka8 46. Qc1 Ka7 47. Qa3 Qd6 48. Qb2 Qc6 49. Qa2 Qd5 50. R1b2 Qc6 51. Qb1 Qd6 52. Qc1 Qd5 53. Rb1 Qd6 54. Qa3 Qd5 55. R4b2 Qc6 56. Qb4 Qd5 57. Bf6 Rgg8 58. Be5 Ka8 59. Qe7 Nxe5 60. Rxb6 1-0

[Event "CAN-ch U14"]
[Site "Windsor"]
[Date "2015.07.09"]
[Round "6.23"]
[White "Fan, Run Kun"]
[Black "Xu, Jeffrey"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2006"]
[BlackElo "2108"]
[PlyCount "81"]
[EventDate "2015.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. c4 d5 4. b3 c5 5. Bg2 Nc6 6. 0-0 Bd6 7. Bb2 0-0 8. e3 e5 9. cxd5 Nxd5 10. d4 cxd4 11. Nxd4 Nde7 12. Nxc6 Nxc6 13. Nd2 Be6 14. Rc1 Rc8 15. Nc4 Bxc4 16. Rxc4 Qe7 17. Qc1 h5 18. Rd1 Rfd8 19. Bxc6 Rxc6 20. Rxc6 bxc6 21. Qxc6 h4 22. Qe4 hxg3 23. hxg3 Rc8 24. Rd5 f6 25. Qd3 Rc6 26. Ba3 Bxa3 27. Rd8+ Kf7 28. Rd7 Re6 29. Rxe7+ Bxe7 30. Qd5 f5 31. b4 Kf6 32. b5 a6 33. a4 Rb6 34. Qd7 axb5 35. axb5 Rd6 36. Qc7 Rd1+ 37. Kg2 Bd6 38. Qd7 f4 39. gxf4 exf4 40. exf4 Rd2 41. f5 1-0

[Event "CAN-ch U14"]
[Site "Windsor"]
[Date "2015.07.09"]
[Round "7.26"]
[White "Xu, Jeffrey"]
[Black "Ju, Terrence"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2108"]
[BlackElo "1693"]
[PlyCount "44"]
[EventDate "2015.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. Re1 d6 7. e5 dxe5 8. Nxe5 Qc7 9. Qe2 Nf6 10. Nxc6 Be6 11. Ne5 0-0 12. Nc3 Rab8 13. b3 Nd5 14. Nxd5 Bxd5 15. Bb2 c4 16. d4 a5 17. Rab1 cxb3 18. axb3 a4 19. c4 Bxe5 20. Qxe5 Qxe5 21. Rxe5 Rxb3 22. Ra1 Bxc4 1/2-1/2

[Event "CAN-ch U14"]
[Site "Windsor"]
[Date "2015.07.08"]
[Round "4.22"]
[White "Xu, Jeffrey"]
[Black "Cai, Jason"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2108"]
[BlackElo "2254"]
[PlyCount "133"]
[EventDate "2015.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. Nc3 Nf6 7. Be3 b6 8. Qd2 Ng4 9. Bf4 e5 10. Bg3 f6 11. h3 Nh6 12. Bh4 Nf7 13. 0-0 0-0 14. Nh2 h5 15. f3 Bh6 16. Qe2 a5 17. Bf2 Ra7 18. Be3 Bxe3+ 19. Qxe3 Ng5 20. f4 exf4 21. Rxf4 Kg7 22. Raf1 Ne6 23. R4f2 Qd6 24. Nf3 Re7 25. Ne2 Ree8 26. Kh1 Qc7 27. c3 Ba6 28. e5 f5 29. d4 cxd4 30. cxd4 Rd8 31. Rd1 Bc4 32. b3 Bd5 33. Nf4 Nxf4 34. Qxf4 Bxf3 35. Rxf3 Rd5 36. Qg5 Qd8 37. Qc1 c5 38. Rfd3 cxd4 39. Qc4 Rc5 40. Qa4 Qe8 41. Qxd4 Qxe5 42. Qd7+ Rf7 43. Qd8 Qf6 44. Qe8 Re5 45. Qa8 Rfe7 46. Rd7 Qe6 47. Rxe7+ Qxe7 48. Qb8 Re6 49. Kh2 Rc6 50. Rd8 Qc7+ 51. Qxc7+ Rxc7 52. Rd6 Rb7 53. Kg3 b5 54. Kf4 Kh6 55. Ra6 a4 56. bxa4 bxa4 57. Rxa4 Rb2 58. g3 Rf2+ 59. Ke3 Rg2 60. Kf3 Rc2 61. h4 Kg7 62. Ra7+ Kf6 63. a4 Rc3+ 64. Kf4 Rc4+ 65. Kf3 Rc3+ 66. Kf4 Rc4+ 67. Kf3 1/2-1/2

[Event "CAN-ch U14"]
[Site "Windsor"]
[Date "2015.07.08"]
[Round "5.21"]
[White "Xu, Jeffrey"]
[Black "Chen, Richard"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2108"]
[BlackElo "2297"]
[PlyCount "82"]
[EventDate "2015.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[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. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Bd7 10. Bd3 Nxe3 11. fxe3 Rc8 12. 0-0 Be7 13. Nbd2 0-0 14. Nb3 a5 15. Nc5 Be8 16. b5 Nb8 17. Na4 Qd8 18. Qb3 Nd7 19. Rfc1 f6 20. exf6 Rxf6 21. e4 Rxc1+ 22. Rxc1 Rxf3 23. gxf3 Bg5 24. Re1 Bd2 25. Re2 Qg5+ 26. Kf1 Be3 27. Rg2 Qf4 28. Qd1 Bh5 29. Rg3 Bxd4 30. Qe2 Ne5 31. exd5 exd5 32. Kg2 Qc1 33. Qf1 Qd2+ 34. Be2 Ng6 35. Kh1 Nf4 36. Bd1 Bg6 37. Bb3 Bd3 38. Qd1 Qe3 39. Rg2 Nxg2 40. Kxg2 Qf2+ 41. Kh1 Bf1 0-1

[Event "CAN-ch U14"]
[Site "Windsor"]
[Date "2015.07.07"]
[Round "3.23"]
[White "Liang, Hairan"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1995"]
[BlackElo "2108"]
[PlyCount "60"]
[EventDate "2015.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. a3 Bxc3+ 7. bxc3 Nge7 8. Qf3 Be6 9. Rb1 b6 10. Ne2 Qd7 11. Ng3 0-0 12. h3 Na5 13. 0-0 Nc4 14. Re1 Nd6 15. Bg5 Ng6 16. Nh5 f5 17. Nf4 Nxf4 18. Bxf4 Ne4 19. Bxe4 fxe4 20. Qg3 Rf6 21. Qe3 Raf8 22. Bg3 h6 23. c4 c6 24. cxd5 cxd5 25. Rb3 Rg6 26. Rc3 Bxh3 27. Qd2 Bg4 28. Rc7 Qf5 29. Re3 h5 30. Bh4 Bf3 0-1

[Event "CAN-ch U14"]
[Site "Windsor"]
[Date "2015.07.07"]
[Round "2.23"]
[White "Xu, Jeffrey"]
[Black "Liu, Zhanhe"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2108"]
[BlackElo "1812"]
[PlyCount "115"]
[EventDate "2015.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nc6 5. 0-0 Nf6 6. d3 d5 7. Nbd2 dxe4 8. Nxe4 Nxe4 9. dxe4 0-0 10. c3 Be6 11. Qe2 Qc8 12. Be3 Na5 13. Rfd1 Nc4 14. Bf4 h6 15. b3 Nb6 16. Rac1 Bg4 17. Qf1 e5 18. Be3 Qc6 19. h3 Be6 20. Qd3 c4 21. Qc2 Rfd8 22. Nd2 Rac8 23. Bf1 cxb3 24. axb3 Rd7 25. c4 Rdc7 26. c5 Nd7 27. b4 a6 28. Nc4 Nf6 29. Nd6 Rd8 30. b5 axb5 31. Bxb5 Qxd6 32. Rxd6 Rxd6 33. Qa4 Rd8 34. Kh2 Bf8 35. c6 bxc6 36. Bxc6 Rb8 37. Ba7 Rb2 38. Qa5 Bd6 39. Bb6 Rc8 40. Be3 Kg7 41. g4 Ra2 42. Qb5 Rb8 43. Qd3 Be7 44. Bd5 Nxd5 45. exd5 Bd7 46. d6 Bh4 47. Kg2 Rbb2 48. Qd5 Bxf2 49. Qxe5+ Kh7 50. Bxf2 Rxf2+ 51. Kg1 Rg2+ 52. Kf1 Rgf2+ 53. Ke1 Rg2 54. Qd4 Rh2 55. Qd5 Be6 56. Qf3 Bc4 57. d7 Rag2 58. Qxg2 1-0

[Event "CAN-ch U14"]
[Site "Windsor"]
[Date "2015.07.06"]
[Round "1.25"]
[White "Krishnamohan, Vithushan"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1278"]
[BlackElo "2108"]
[PlyCount "67"]
[EventDate "2015.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[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. Qe2+ Be6 5. Be3 Nc6 6. Nc3 Bb4 7. Bd2 Nxd4 8. Qd3 Nc6 9. 0-0-0 Qd7 10. Nf3 0-0-0 11. Nd4 Nf6 12. f3 Kb8 13. Bg5 Be7 14. Qd2 h6 15. Be3 Nxd4 16. Bxd4 a6 17. Kb1 c5 18. Be5+ Ka8 19. Nb5 Rc8 20. Qa5 Bd8 21. Qa3 Rc6 22. Nc3 c4 23. Nb5 Be7 24. Qa5 Rhc8 25. Nd4 Rc5 26. Qc3 Ne8 27. Nxe6 Qxe6 28. Bxg7 Nxg7 29. Qxg7 Rb5 30. b3 Bf6 31. Qxh6 Qe5 32. c3 Qxc3 33. Qd2 Qa1+ 34. Kc2 0-1

[Event "Toronto NAYCC U12"]
[Site "Toronto"]
[Date "2013.08.18"]
[Round "8"]
[White "Kelly, Joey M"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1936"]
[BlackElo "1976"]
[PlyCount "68"]
[EventDate "2013.08.14"]
[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 e6 2. c4 Nf6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Nc3 Bxc3 7. Bxc3 Ne4 8. Rc1 Nxc3 9. Rxc3 0-0 10. Bg2 d6 11. 0-0 e5 12. e3 Bg4 13. d5 Nb8 14. Qb3 b6 15. Nd2 Nd7 16. Qc2 a5 17. b3 f5 18. a3 f4 19. exf4 exf4 20. Nf3 Qf6 21. h3 Bh5 22. b4 Rae8 23. Qd2 Ne5 24. Nd4 f3 25. Bh1 Kh8 26. g4 Bxg4 27. hxg4 Qh4 28. Nf5 Rxf5 29. gxf5 Qg4+ 30. Kh2 Rf8 31. Bxf3 Nxf3+ 32. Rxf3 Qxf3 33. Qe3 Qxf5 34. bxa5 bxa5 0-1

[Event "Toronto NAYCC U12"]
[Site "Toronto"]
[Date "2013.08.18"]
[Round "9"]
[White "Xu, Jeffrey"]
[Black "Mercado, Carlos"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1976"]
[BlackElo "1782"]
[PlyCount "40"]
[EventDate "2013.08.14"]
[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 e6 3. Nc3 a6 4. a4 d5 5. exd5 exd5 6. d4 Nf6 7. Be2 Nc6 8. 0-0 Bg4 9. Re1 Be7 10. dxc5 0-0 11. Nd4 Bxe2 12. Ncxe2 Bxc5 13. Nb3 Bb6 14. Ned4 Ne4 15. Be3 Bc7 16. Nf3 Ne5 17. Nxe5 Bxe5 18. Bd4 Bc7 19. Qg4 g6 20. f3 h5 0-1

[Event "Toronto NAYCC U12"]
[Site "Toronto"]
[Date "2013.08.17"]
[Round "6"]
[White "Cai, Jason"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1778"]
[BlackElo "1976"]
[PlyCount "72"]
[EventDate "2013.08.14"]
[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. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 Qb6 8. 0-0 Be7 9. Re1 g5 10. h3 h5 11. g4 hxg4 12. hxg4 cxd4 13. cxd4 Nxd4 14. Nxd4 Qxd4 15. Nb3 Qa4 16. Qe2 a6 17. Bc2 Qc6 18. Be3 d4 19. f3 dxe3 20. Be4 Qb6 21. Rac1 Nxe5 22. Qxe3 Qxe3+ 23. Rxe3 Rb8 24. Rec3 0-0 25. Nc5 b6 26. Nd3 Nxd3 27. Rxd3 Bc5+ 28. Kg2 Bb7 29. Rcd1 Bxe4 30. fxe4 Kg7 31. e5 Rbc8 32. Kf3 Rh8 33. Ke4 Rh4 34. Rg3 Rch8 35. Rd2 Rh3 36. Rgg2 Re3# 0-1

[Event "Toronto NAYCC U12"]
[Site "Toronto"]
[Date "2013.08.17"]
[Round "7"]
[White "Xu, Jeffrey"]
[Black "Shen, Christopher Y"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1976"]
[BlackElo "2018"]
[PlyCount "125"]
[EventDate "2013.08.14"]
[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 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. Nc3 Nf6 7. Be3 b6 8. Qd2 0-0 9. Bh6 Ng4 10. Bxg7 Kxg7 11. 0-0-0 Nf6 12. h4 a5 13. Rdg1 a4 14. h5 Ng4 15. Nh2 Rh8 16. Nxg4 Bxg4 17. f3 Be6 18. f4 a3 19. f5 axb2+ 20. Kb1 Bd7 21. fxg6 hxg6 22. Qg5 e6 23. h6+ Kh7 24. Qf4 Qe7 25. e5 b5 26. Ne4 Rhf8 27. Qf6 Qxf6 28. Nxf6+ Kh8 29. Nxd7 Rfd8 30. Nxc5 Rd5 31. Nb3 c5 32. Rh4 Rc8 33. Kxb2 c4 34. Nc1 c3+ 35. Kb3 Rxe5 36. Re4 Rh5 37. Ne2 Rxh6 38. Nxc3 Rh5 39. Ne2 Kg7 40. c4 Kf6 41. Rf1+ Ke7 42. cxb5 Rxb5+ 43. Rb4 Rxb4+ 44. Kxb4 Rc2 45. Nc3 Rxg2 46. a4 Rd2 47. Kc4 Rb2 48. a5 Rb8 49. a6 f5 50. a7 Ra8 51. Nb5 g5 52. Kc5 g4 53. Kb6 Rf8 54. Kb7 e5 55. a8Q Rxa8 56. Kxa8 f4 57. Kb7 g3 58. Nc3 g2 59. Rg1 f3 60. Ne4 Ke6 61. Ng5+ Kf5 62. Nxf3 Kf4 63. Ne1 1-0

[Event "Toronto NAYCC U12"]
[Site "Toronto"]
[Date "2013.08.16"]
[Round "4"]
[White "Li, Ben"]
[Black "Xu, Jeffrey"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1976"]
[BlackElo "2037"]
[PlyCount "73"]
[EventDate "2013.08.14"]
[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 e6 2. c4 Nf6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. Nc3 Bxc3 6. Bxc3 Ne4 7. Rc1 Nxc3 8. Rxc3 0-0 9. e3 d6 10. Be2 e5 11. 0-0 Nc6 12. d5 Nb8 13. e4 Bg4 14. Nd2 Bxe2 15. Qxe2 Nd7 16. b4 a5 17. bxa5 Rxa5 18. Nb3 Ra4 19. Rfc1 b6 20. R1c2 Rfa8 21. Nc1 Nc5 22. f3 Qg5 23. Rb2 f5 24. exf5 Qxf5 25. Qd2 Qf6 26. Ne2 Qh4 27. g3 Qh5 28. Kg2 Qg6 29. Kh1 Qf5 30. Kg1 R8a5 31. Kh1 Ra3 32. Kg2 Qf6 33. Re3 R5a4 34. Rc2 Qf5 35. Rxa3 Rxa3 36. Rc3 Rxc3 37. Qxc3 1/2-1/2

[Event "Toronto NAYCC U12"]
[Site "Toronto"]
[Date "2013.08.16"]
[Round "5"]
[White "Xu, Jeffrey"]
[Black "Zhang, Yuanchen"]
[Result "0-1"]
[ECO "C83"]
[WhiteElo "1976"]
[BlackElo "2203"]
[PlyCount "92"]
[EventDate "2013.08.14"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Nc5 10. c3 Be7 11. Bc2 d4 12. cxd4 Nxd4 13. Nxd4 Qxd4 14. Nf3 Qxd1 15. Rxd1 0-0 16. Ng5 h6 17. Nxe6 Nxe6 18. Be3 Rad8 19. Rac1 c5 20. Kf1 c4 21. Ke2 f6 22. Bf5 Kf7 23. exf6 Bxf6 24. Bxe6+ Kxe6 25. Rxd8 Rxd8 26. Rc2 Rd5 27. Bc1 Kd6 28. Rd2 b4 29. Rxd5+ Kxd5 30. Kd1 a5 31. Kc2 a4 32. Be3 b3+ 33. axb3 axb3+ 34. Kc1 Ke4 35. g3 h5 36. h4 Kf3 37. Kb1 c3 38. bxc3 Bxc3 39. Kc1 Be1 40. Bd4 g6 41. Kb2 Bxf2 42. Bf6 Kxg3 43. Kxb3 Kh3 44. Kc2 Bxh4 45. Bd4 Kg2 46. Kd3 Kg3 0-1

[Event "Toronto NAYCC U12"]
[Site "Toronto"]
[Date "2013.08.15"]
[Round "3"]
[White "Johnson Constantin, Matthieu"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1523"]
[BlackElo "1976"]
[PlyCount "55"]
[EventDate "2013.08.14"]
[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. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nge7 7. dxc5 Qxc5 8. Be3 Qa5 9. 0-0 Ng6 10. b4 Qc7 11. Na3 a6 12. Qa4 Bd7 13. Nb5 Qb8 14. Nd6+ Bxd6 15. exd6 Nd4 16. Qd1 Nxe2+ 17. Qxe2 Bb5 18. Qc2 Bxf1 19. Kxf1 0-0 20. Bb6 Qe8 21. Bc7 Qb5+ 22. Ke1 Nf4 23. g3 Nd3+ 24. Kd1 e5 25. h4 e4 26. Nd4 Qd7 27. f3 Qh3 28. Qd2 0-1

[Event "Toronto NAYCC U12"]
[Site "Toronto"]
[Date "2013.08.15"]
[Round "2"]
[White "Xu, Jeffrey"]
[Black "Yie, Kevin Yi Xiao"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1976"]
[BlackElo "1578"]
[PlyCount "105"]
[EventDate "2013.08.14"]
[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. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nge7 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Nxe3 10. fxe3 Bd7 11. Bd3 Be7 12. 0-0 g5 13. Kh1 h5 14. Nc3 a6 15. Na4 Qc7 16. Nc5 0-0-0 17. Rc1 Rdg8 18. a4 Kb8 19. b5 axb5 20. axb5 Nb4 21. Na6+ Nxa6 22. Rxc7 Nxc7 23. Qb3 b6 24. Nd2 Rg7 25. Ra1 Kb7 26. Nb1 Rgg8 27. Nc3 Ra8 28. Rxa8 Rxa8 29. g3 Ra3 30. Qb2 Ra5 31. Kg2 Ba3 32. Qb3 Be7 33. Be2 g4 34. h3 Ra3 35. Qb2 Ra5 36. hxg4 hxg4 37. Bxg4 Nxb5 38. Nxb5 Rxb5 39. Qc3 Ra5 40. Bh5 f6 41. exf6 Bxf6 42. Qc2 Ra8 43. Qh7 Kc7 44. Qf7 Bd8 45. Bg4 Kd6 46. Qf4+ Ke7 47. Qg5+ Kd6 48. Qe5+ Ke7 49. Bf3 Ra2+ 50. Kh3 Ra5 51. Qg5+ Kd6 52. Qxd8 e5+ 53. Bg4 1-0

[Event "Toronto NAYCC U12"]
[Site "Toronto"]
[Date "2013.08.14"]
[Round "1"]
[White "Ju, Terrence"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "E23"]
[WhiteElo "1388"]
[BlackElo "1976"]
[PlyCount "74"]
[EventDate "2013.08.14"]
[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 e6 2. c4 Nf6 3. Nc3 Bb4 4. Qb3 c5 5. Bg5 Nc6 6. dxc5 Bxc5 7. e3 h6 8. Bh4 b6 9. Nf3 Bb7 10. Be2 0-0 11. 0-0 Be7 12. Rfd1 Nh5 13. Bxe7 Qxe7 14. a3 f5 15. Qc2 Rad8 16. b4 d6 17. Rab1 Ba8 18. Na4 Qf7 19. c5 bxc5 20. bxc5 d5 21. Bb5 Qf6 22. Qe2 g6 23. Nd4 Ne7 24. Rdc1 e5 25. Nb3 d4 26. Na5 Rc8 27. c6 Kh7 28. Rc5 Rf7 29. Rbc1 Rc7 30. Qc2 dxe3 31. fxe3 f4 32. Nc3 fxe3 33. Rf1 Qe6 34. Rxf7+ Qxf7 35. Ba6 Bxc6 36. Bb5 Bxb5 37. Rxb5 Rxc3 0-1

[Event "CAN-ch U12"]
[Site "Ottawa"]
[Date "2013.07.12"]
[Round "5"]
[White "Su, Michael"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1770"]
[BlackElo "1862"]
[PlyCount "50"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "6"]
[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. Bd3 Bd6 5. Ne2 Bg4 6. 0-0 Nc6 7. f3 Bh5 8. Bf4 Nge7 9. c3 Qd7 10. Bxd6 Qxd6 11. Qd2 0-0-0 12. b4 Rdg8 13. b5 Nd8 14. a4 g5 15. a5 f5 16. Qb2 Ne6 17. Nd2 g4 18. f4 g3 19. Nxg3 Nxf4 20. Bc2 Rxg3 21. hxg3 Ne2+ 22. Kh1 Nxg3+ 23. Kg1 Ne2+ 24. Kh1 Qh6 25. Rxf5 Bf3+ 0-1

[Event "CAN-ch U12"]
[Site "Ottawa"]
[Date "2013.07.12"]
[Round "6"]
[White "Xu, Jeffrey"]
[Black "Tolentino, Andre Angelo"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1862"]
[BlackElo "1309"]
[PlyCount "63"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "6"]
[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. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nge7 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Nxe3 10. fxe3 Bd7 11. Bd3 Be7 12. 0-0 0-0 13. Nc3 Rac8 14. Na4 Qd8 15. Nc5 b6 16. Nxd7 Qxd7 17. Rc1 f6 18. Bb5 Qb7 19. Qa4 Nb8 20. Qb3 a6 21. Bd3 b5 22. Bb1 Nd7 23. exf6 Nxf6 24. Ng5 Qd7 25. Rxc8 Rxc8 26. Qd3 g6 27. h4 Nh5 28. Nxh7 Ng7 29. Qxg6 Bxh4 30. g3 Be7 31. Rf7 Rc1+ 32. Kg2 1-0

[Event "CAN-ch U12"]
[Site "Ottawa"]
[Date "2013.07.11"]
[Round "3"]
[White "Wan, Kevin"]
[Black "Xu, Jeffrey"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2148"]
[BlackElo "1862"]
[PlyCount "139"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "6"]
[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. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 Qc7 12. Bg5 0-0 13. Bh4 Nh5 14. Bg3 Nxg3 15. hxg3 Bd7 16. Nc3 Qd8 17. Qb3 b6 18. Rae1 Qf6 19. Bb5 Na5 20. Qa4 Bxb5 21. Qxb5 Rf7 22. Ne5 Bxe5 23. Rxe5 Nc4 24. Re2 Qxd4 25. Qc6 Raf8 26. Qxe6 Qc5 27. Nxd5 Kh8 28. Nf4 Nd6 29. Re5 Qc7 30. Qh3 Nf5 31. Ree1 Rc8 32. Re2 Nd6 33. Rfe1 Rb8 34. Qh5 Kg8 35. Qd5 Qc5 36. Qd3 Qc7 37. Re6 Rd8 38. Qb3 Rdf8 39. R6e5 Qc4 40. Qd1 Nf5 41. b3 Qd4 42. Qxd4 Nxd4 43. R1e4 Nc6 44. Rd5 Rd8 45. Rxd8+ Nxd8 46. Re8+ Rf8 47. Re7 Rf7 48. Re8+ Rf8 49. Re4 Kf7 50. f3 Re8 51. Rd4 Nc6 52. Rd6 Ne5 53. Nd3 Nxd3 54. Rxd3 Re7 55. Kf2 Kf6 56. g4 Kf7 57. Re3 Rc7 58. Re2 Rc5 59. Ke3 Ke6 60. Kd3+ Kd7 61. Rc2 Ra5 62. Ke4 Ke6 63. f4 Kf6 64. Rc6+ Kf7 65. a4 Ke7 66. Rc7+ Kf6 67. g5+ Kg6 68. g4 h6 69. Rc6+ Kf7 70. gxh6 1-0

[Event "CAN-ch U12"]
[Site "Ottawa"]
[Date "2013.07.11"]
[Round "4"]
[White "Xu, Jeffrey"]
[Black "Chen, Samuel"]
[Result "1-0"]
[ECO "B83"]
[WhiteElo "1862"]
[BlackElo "1339"]
[PlyCount "105"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "6"]
[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. Nc3 a6 4. a4 Nc6 5. Be2 d6 6. 0-0 Nf6 7. d4 cxd4 8. Nxd4 Be7 9. Nb3 0-0 10. Be3 d5 11. exd5 Nxd5 12. Nxd5 Qxd5 13. Qxd5 exd5 14. c3 Be6 15. Nc5 Rab8 16. Rfd1 Rfc8 17. Nxe6 fxe6 18. Bg4 Kf7 19. Re1 Nd8 20. Re2 Rc4 21. Bh3 Bf6 22. Ra3 d4 23. cxd4 Bxd4 24. b3 Rc3 25. Bd2 Rc2 26. b4 Rbc8 27. Rf3+ Ke8 28. g3 Bc3 29. Rd3 Bxb4 30. Bxe6 Nxe6 31. Rxe6+ Kf7 32. Re2 Bxd2 33. Rexd2 Rxd2 34. Rxd2 Ke6 35. Rb2 Rc7 36. Rb6+ Kd5 37. Kf1 Kd4 38. Ke2 Ke4 39. Rb4+ Kd5 40. Kd3 Rf7 41. f4 Rc7 42. Rd4+ Kc6 43. Rc4+ Kd6 44. Rxc7 Kxc7 45. Kc4 Kc6 46. g4 b5+ 47. axb5+ axb5+ 48. Kb4 Kd5 49. Kxb5 Ke4 50. f5 Kf4 51. h3 Kg3 52. g5 Kxh3 53. f6 1-0

[Event "CAN-ch U12"]
[Site "Ottawa"]
[Date "2013.07.10"]
[Round "1"]
[White "Cheung, Damien"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1021"]
[BlackElo "1862"]
[PlyCount "90"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "6"]
[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. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. Qb3 Qc7 8. Bb5 c4 9. Qa4 Nge7 10. Bg5 h6 11. Bxe7 Bxe7 12. b3 cxb3 13. axb3 0-0 14. Nbd2 a6 15. Bxc6 Bxc6 16. Qa5 b6 17. Qa2 a5 18. c4 a4 19. 0-0 Ra7 20. Qc2 Qd7 21. Ra2 Rfa8 22. Rfa1 axb3 23. Nxb3 Rxa2 24. Rxa2 Rxa2 25. Qxa2 dxc4 26. Nc1 Bxf3 27. gxf3 Qxd4 28. Qa8+ Bf8 29. Qa4 b5 30. Qc2 Qxe5 31. Ne2 Qc5 32. Nc3 b4 33. Ne4 Qd5 34. Qc1 c3 35. Qf4 c2 36. Qg3 c1Q+ 37. Kg2 Qxe4 38. fxe4 Qg5 39. Qxg5 hxg5 40. e5 b3 41. f4 b2 42. fxg5 b1Q 43. g6 Qxg6+ 44. Kh1 Bc5 45. h4 Qg1# 0-1

[Event "CAN-ch U12"]
[Site "Ottawa"]
[Date "2013.07.10"]
[Round "2"]
[White "Xu, Jeffrey"]
[Black "Dhaliwal, Indervir"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1862"]
[BlackElo "1272"]
[PlyCount "51"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "6"]
[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. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. Nc3 g6 7. d3 Bg7 8. Be3 Nf6 9. h3 0-0 10. Qd2 Rad8 11. Rad1 a6 12. a4 Rfe8 13. Rfe1 Rb8 14. e5 dxe5 15. Bxc5 Nd5 16. Nxd5 Qxd5 17. Be3 b5 18. axb5 Rxb5 19. Bh6 Rc8 20. c3 f6 21. Bxg7 Kxg7 22. Re4 Qe6 23. Qe2 Rd8 24. Re3 Ra8 25. Re1 Ra5 26. d4 1-0

[Event "CAN-ch U12"]
[Site "Vancouver"]
[Date "2012.07.06"]
[Round "7"]
[White "Lin, Alex Y"]
[Black "Xu, Jeffrey"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1204"]
[BlackElo "1832"]
[PlyCount "85"]
[EventDate "2012.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nf3 Bd6 5. Bd3 Nf6 6. 0-0 0-0 7. Bg5 h6 8. Bh4 Nbd7 9. Nc3 c6 10. Re1 Qc7 11. a3 a5 12. Qe2 b6 13. Rad1 Bb7 14. Qe3 Rfe8 15. Qd2 Bf4 16. Bg3 Bxd2 17. Bxc7 Rxe1+ 18. Nxe1 Ne8 19. Rxd2 Nxc7 20. Bf5 Nf6 21. f3 Nce8 22. Na4 Nd6 23. Bd3 Re8 24. Re2 Rxe2 25. Bxe2 b5 26. Nc5 Bc8 27. b3 Kf8 28. Ned3 Nb7 29. Nxb7 Bxb7 30. Nc5 Bc8 31. g4 Ke7 32. Kf2 Kd6 33. Ke3 Nd7 34. Nxd7 Bxd7 35. b4 axb4 36. axb4 f5 37. h3 g5 38. f4 fxg4 39. Bxg4 Bxg4 40. hxg4 Ke6 41. fxg5 hxg5 42. c3 Kf6 43. Kf3 1/2-1/2

[Event "CAN-ch U12"]
[Site "Vancouver"]
[Date "2012.07.05"]
[Round "5"]
[White "Ju, Terrence"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "E30"]
[WhiteElo "1268"]
[BlackElo "1832"]
[PlyCount "126"]
[EventDate "2012.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Bg5 h6 5. Bxf6 Qxf6 6. a3 Bxc3+ 7. bxc3 b6 8. Nf3 Bb7 9. e3 d6 10. Be2 Nd7 11. 0-0 0-0 12. Rb1 Rae8 13. Qa4 Be4 14. Qxd7 Bxb1 15. Rxb1 Qe7 16. Qa4 c5 17. Qc6 Rd8 18. Rd1 cxd4 19. cxd4 Rd7 20. g3 Qd8 21. Qe4 Rc7 22. Bd3 g6 23. Qh4 Qxh4 24. Nxh4 d5 25. Rc1 Rfc8 26. Nf3 dxc4 27. Be2 f6 28. Nd2 b5 29. a4 c3 30. Ne4 b4 31. Nxf6+ Kf7 32. Ne4 Ke7 33. Nc5 a5 34. Bg4 Rc6 35. Nb3 Ra8 36. Bf3 Raa6 37. Bxc6 Rxc6 38. Nxa5 Ra6 39. Nc4 Rxa4 40. Nb6 Ra3 41. Nc4 Ra6 42. e4 Rc6 43. Ne3 b3 44. Nc2 Ra6 45. Kf1 Ra2 46. Nb4 Ra4 47. Nc2 bxc2 48. Rxc2 Rxd4 49. Rxc3 Rxe4 50. Rc7+ Kf6 51. Kg2 g5 52. Rc8 Re5 53. Rf8+ Kg7 54. Rf3 Kg6 55. Re3 Rxe3 56. fxe3 Kf5 57. h3 h5 58. h4 g4 59. Kf2 Ke4 60. Ke2 e5 61. Kd2 Kf3 62. Kd3 Kxg3 63. Ke4 Kf2 0-1

[Event "CAN-ch U12"]
[Site "Vancouver"]
[Date "2012.07.05"]
[Round "6"]
[White "Xu, Jeffrey"]
[Black "Bellissimo, Joseph F"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1832"]
[BlackElo "2056"]
[PlyCount "56"]
[EventDate "2012.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Bd6 6. Bg2 Nge7 7. 0-0 0-0 8. c3 f6 9. Re1 d4 10. cxd4 cxd4 11. a3 a5 12. Nc4 Bc7 13. a4 e5 14. Nh4 Be6 15. Na3 Qd7 16. Nb5 Nb4 17. Nxc7 Qxc7 18. Re2 Rac8 19. Nf5 Nxf5 20. exf5 Bxf5 21. Qb3+ Kh8 22. Be4 Bxe4 23. dxe4 d3 24. Rd2 Qc6 25. f3 Qc5+ 26. Rf2 Nc2 27. Ra2 Nd4 28. Qc3 Ne2+ 0-1

[Event "CAN-ch U12"]
[Site "Vancouver"]
[Date "2012.07.04"]
[Round "4"]
[White "Cheung, Lukas"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1429"]
[BlackElo "1832"]
[PlyCount "158"]
[EventDate "2012.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nf3 Bd6 5. Nc3 c6 6. Bd3 Nf6 7. Bg5 h6 8. Bxf6 Qxf6 9. 0-0 0-0 10. h3 Nd7 11. Re1 Rd8 12. Ne2 Nf8 13. c4 dxc4 14. Bxc4 Bxh3 15. gxh3 Qxf3 16. Ng3 Qf6 17. Ne4 Qf4 18. Nxd6 Rxd6 19. Rc1 Rad8 20. Rc3 Rg6+ 21. Kf1 Qh2 22. Rf3 Rg1+ 23. Ke2 Rxe1+ 24. Kxe1 Qh1+ 25. Bf1 Ne6 26. Rg3 Qe4+ 27. Re3 Qxd4 28. Qc2 Qb4+ 29. Rc3 Re8 30. Kd1 Ng5 31. a3 Qa5 32. b4 Qd5+ 33. Bd3 Ne4 34. Rc4 Nxf2+ 35. Kd2 Rd8 36. Rc3 Ne4+ 37. Ke2 Nxc3+ 38. Qxc3 Qg2+ 39. Ke1 Re8+ 40. Kd1 Qf3+ 41. Kc2 Qf2+ 42. Kb3 Qf6 43. Qc2 Re3 44. Ka2 Qe6+ 45. Bc4 Qe4 46. Qc1 Qg2+ 47. Kb1 Qf2 48. Qc2 Qxc2+ 49. Kxc2 Rxh3 50. a4 Kf8 51. a5 Rh4 52. Bd3 Rxb4 53. a6 b6 54. Kc3 Rh4 55. Kd2 Rd4 56. Ke3 Rxd3+ 57. Kxd3 h5 58. Ke3 c5 59. Kf3 c4 60. Ke3 h4 61. Kf3 c3 62. Ke3 h3 63. Kd3 h2 64. Kxc3 h1Q 65. Kd4 Qh5 66. Ke4 Qg5 67. Kd4 Qe7 68. Kd5 Qe6+ 69. Kd4 Qf5 70. Ke3 Qg4 71. Kf2 Qe4 72. Kg3 Qf5 73. Kh4 Qg6 74. Kh3 Ke7 75. Kh4 Ke6 76. Kh3 Kf5 77. Kh2 Kf4 78. Kh1 Kf3 79. Kh2 Qg2# 0-1

[Event "CAN-ch U12"]
[Site "Vancouver"]
[Date "2012.07.04"]
[Round "3"]
[White "Xu, Jeffrey"]
[Black "Cao, Jason"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1832"]
[BlackElo "2031"]
[PlyCount "199"]
[EventDate "2012.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bb5+ Nd7 4. d3 Ngf6 5. 0-0 a6 6. Bc4 e6 7. Bb3 Be7 8. a4 0-0 9. Nc3 b6 10. Ne1 Bb7 11. f4 Bc6 12. Ne2 b5 13. c3 c4 14. dxc4 bxc4 15. Bxc4 Bxe4 16. Bd3 Qb6+ 17. Kh1 Nc5 18. h3 Nh5 19. b4 Bxd3 20. Nxd3 Ne4 21. Qe1 Bf6 22. Bd2 Qd8 23. g3 Rc8 24. Ra3 e5 25. f5 Re8 26. Kh2 Nxd2 27. Qxd2 Bg5 28. Qb2 e4 29. Ne1 Bf6 30. Qd2 Be5 31. Kg2 Qc7 32. Qe3 Nf6 33. Qd2 Qc6 34. Kh2 Nd5 35. Nc2 Qc4 36. Ncd4 Bxd4 37. cxd4 e3 38. Qd3 Qxd3 39. Rxd3 Rc2 40. Re1 Rd2 41. Rb3 Rc8 42. Kg2 Rcc2 43. Kf3 Rb2 44. Rxb2 Rxb2 45. Ke4 Nxb4 46. Rc1 g6 47. Kxe3 Nd5+ 48. Kd3 Ra2 49. fxg6 hxg6 50. Rc4 Ra3+ 51. Kd2 Kf8 52. Ke1 Ke7 53. Kd2 a5 54. Kc1 g5 55. Kd2 Nb6 56. Rc3 Rxa4 57. Kd3 Nd5 58. Rb3 Rb4 59. Ra3 a4 60. Nc3 Nb6 61. Ne4 f6 62. Nc3 Ke6 63. Ke4 d5+ 64. Kf3 Rxd4 65. Ke3 Rb4 66. Kd3 Rb3 67. Ra2 Nc4 68. Kd4 Nb6 69. Kd3 Rb4 70. Re2+ Kd6 71. Ra2 Kc5 72. Rc2 Nc4 73. Re2 Ne5+ 74. Kd2 Kc4 75. Nd1 d4 76. Kc1 Rb3 77. Nb2+ Kb4 78. Re4 Rxg3 79. Rxd4+ Kc3 80. Rd1 a3 81. Na4+ Kb4 82. Rd4+ Kb5 83. h4 gxh4 84. Rxh4 Nc4 85. Kb1 Kxa4 86. Rxc4+ Kb3 87. Rc1 a2+ 88. Ka1 f5 89. Rf1 Rg5 90. Rf3+ Kc2 91. Kxa2 Kd2 92. Kb2 Ke2 93. Rf4 Ke3 94. Ra4 f4 95. Kc2 Rd5 96. Ra8 f3 97. Re8+ Kf2 98. Re7 Kf1 99. Re3 f2 100. Re2 0-1

[Event "CAN-ch U12"]
[Site "Vancouver"]
[Date "2012.07.03"]
[Round "1"]
[White "Chen, Harrison"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "988"]
[BlackElo "1832"]
[PlyCount "72"]
[EventDate "2012.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[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. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nge7 7. b3 Nf5 8. Bb2 cxd4 9. cxd4 Bb4+ 10. Kf1 Bd7 11. Kg1 0-0 12. h3 Be7 13. Kh2 f6 14. Rf1 fxe5 15. dxe5 Bc5 16. Kg1 Ng3 17. Kh2 Nxf1+ 18. Bxf1 Bxf2 19. Nbd2 Bc5 20. Qc2 Nd4 21. Nxd4 Bxd4 22. Rb1 Bxb2 23. Rxb2 Bb5 24. Bxb5 Qxb5 25. Nf3 Rac8 26. Qb1 Qb4 27. Ng5 Qf4+ 28. g3 Qxg5 29. Qd1 Rc3 30. Qg4 Qxe5 31. Rg2 Rf1 32. Re2 Qf6 33. Kg2 Rcf3 34. h4 R3f2+ 35. Rxf2 Qxf2+ 36. Kh3 Rh1# 0-1

[Event "CAN-ch U12"]
[Site "Vancouver"]
[Date "2012.07.03"]
[Round "2"]
[White "Xu, Jeffrey"]
[Black "Hou, Frank Gui"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1832"]
[BlackElo "1200"]
[PlyCount "99"]
[EventDate "2012.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d3 Nf6 4. Nbd2 Bc5 5. h3 0-0 6. g3 d6 7. Bg2 Be6 8. 0-0 Qd7 9. Kh2 d5 10. Ng5 h6 11. Nxe6 Qxe6 12. exd5 Nxd5 13. Ne4 Be7 14. Bd2 f5 15. Nc3 Nf6 16. f4 Bd6 17. Re1 Qf7 18. Bxc6 exf4 19. Bg2 fxg3+ 20. Kh1 c6 21. Qf3 Qg6 22. Re6 Rad8 23. Rae1 Bc5 24. Be3 Bxe3 25. R1xe3 Rfe8 26. Ne2 Rxe6 27. Rxe6 Re8 28. Rxe8+ Qxe8 29. Nxg3 Qe1+ 30. Kh2 Qc1 31. Qxf5 Qxc2 32. Qc8+ Kh7 33. Qxb7 Qxd3 34. Qxc6 Qd2 35. Qc3 Qf4 36. Qd3+ Kh8 37. Qd8+ Kh7 38. Qc8 h5 39. Qf5+ Qxf5 40. Nxf5 g5 41. Kg3 Kg6 42. Ne7+ Kf7 43. Nc6 a6 44. Kf3 Ke6 45. Ke3 Nd5+ 46. Bxd5+ Kxd5 47. Nb4+ Ke5 48. Nxa6 Kf6 49. Nc5 Ke5 50. Ne4 1-0

[Event "Scarborough CC-ch Reserves"]
[Site "Toronto"]
[Date "2012.04.26"]
[Round "6"]
[White "Mourgelas, James"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1445"]
[BlackElo "1665"]
[PlyCount "112"]
[EventDate "2012.03.22"]
[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. e5 c5 4. Nf3 Nc6 5. Be2 a6 6. Be3 cxd4 7. Bxd4 Qc7 8. 0-0 Nxd4 9. Qxd4 Qxc2 10. Bd3 Qc7 11. Nbd2 Bd7 12. Rfc1 Qd8 13. Nb3 Ne7 14. a3 Nc6 15. Qf4 Qb6 16. Bc2 h6 17. Rab1 a5 18. Qg4 Rc8 19. Qh5 Qd8 20. h4 Be7 21. Re1 Na7 22. Rbc1 Ba4 23. Nbd4 Bxc2 24. Nxe6 g6 25. Nxd8 gxh5 26. Nxb7 Kd7 27. Nd4 Ba4 28. Nxa5 Rxc1 29. Rxc1 Rc8 30. Rxc8 Kxc8 31. b4 Bxh4 32. g3 Be7 33. Nf5 Bf8 34. f4 Kc7 35. Kf2 Nb5 36. Ke3 Nxa3 37. Kd4 Bxb4 38. Kxd5 Bxa5 39. Nxh6 Bc6+ 40. Kd4 Bb6+ 41. Kc3 Bd5 42. Nf5 Be6 43. Ng7 Bg4 44. Kb4 Nc2+ 45. Kc3 Ne3 46. Ne8+ Kd7 47. Nf6+ Ke6 48. Ne4 Bd8 49. Kd2 Nd5 50. Ke1 Be7 51. Kf2 Kf5 52. Nd2 Bc5+ 53. Kg2 Ne3+ 54. Kh1 Bd1 55. Kh2 Bb4 56. Nb1 Bc2 0-1

