[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2023.12.29"]
[Round "9"]
[White "Song, Yihang"]
[Black "Chan, Pui Yin Brandon"]
[Result "0-1"]
[ECO "A39"]
[BlackElo "1557"]
[PlyCount "116"]
[EventDate "2023.12.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. g3 0-0 7. Bg2 Nc6 8. 0-0 Ng4 9. e3 d6 10. Nxc6 bxc6 11. Bxc6 Rb8 12. Qc2 Ne5 13. Bg2 Nxc4 14. Rd1 Be6 15. b3 Qa5 16. Rd3 Ne5 17. Rd4 Bxb3 18. Qb2 Nc4 19. axb3 Nxb2 20. Rxa5 Bxd4 21. exd4 Rxb3 22. Bxb2 Rxb2 23. Rxa7 Rc8 24. Nd1 Rb1 25. Bf3 Rcc1 26. Rxe7 Rxd1+ 27. Bxd1 Rxd1+ 28. Kg2 Rxd4 29. Kf3 Kg7 30. Ke3 Rd5 31. f4 Kf6 32. Re8 h5 33. h3 Ra5 34. Kf3 Ra3+ 35. Kg2 Kf5 36. Re7 f6 37. Re2 d5 38. Rd2 Ke4 39. Kf2 d4 40. Rb2 Rc3 41. Ra2 Kd3 42. Kf3 f5 43. h4 Rb3 44. Ra6 Kc2+ 45. Kf2 d3 46. Rc6+ Rc3 47. Rd6 Rc4 48. Ke3 Re4+ 49. Kf2 d2 50. Rc6+ Kd3 51. Rd6+ Rd4 52. Rxd4+ Kxd4 53. Ke2 Kc3 54. Kd1 Kd3 55. g4 hxg4 56. h5 g3 57. hxg6 g2 58. g7 g1Q# 0-1

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2023.12.28"]
[Round "8"]
[White "Chan, Pui Yin Brandon"]
[Black "Li, Yiheng"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "1557"]
[BlackElo "1844"]
[PlyCount "131"]
[EventDate "2023.12.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bb4 5. d3 d6 6. a3 Bc5 7. b4 Bb6 8. Na4 Bg4 9. Be2 Bxf3 10. Bxf3 Bd4 11. Rb1 a6 12. Qd2 Ba7 13. 0-0 Nd4 14. Bd1 b5 15. Nc3 0-0 16. Kh1 bxc4 17. dxc4 Nd7 18. Bb2 Qh4 19. Ne2 Nxe2 20. Qxe2 Nf6 21. f3 Nh5 22. Qe1 Qxe1 23. Rxe1 Nf4 24. Bc2 f6 25. g3 Ne6 26. Kg2 Kf7 27. Red1 Ke7 28. Ba4 Bd4 29. Bc6 Rab8 30. Bd5 Bxb2 31. Rxb2 Nd4 32. b5 axb5 33. Rxd4 exd4 34. cxb5 c5 35. b6 Rfc8 36. a4 c4 37. b7 Rc7 38. a5 c3 39. Ra2 c2 40. a6 c1Q 41. a7 Rcxb7 42. Bxb7 Rd8 43. Bd5 d3 44. a8Q Rxa8 45. Rxa8 Qc2+ 46. Kh3 d2 47. Ra7+ Kd8 48. Ra8+ Kc7 49. Ra7+ Kb6 50. Rb7+ Ka6 51. Bb3 d1Q 52. Bxc2 Qf1+ 53. Kg4 Kxb7 54. Bb3 Qg2 55. h4 h5+ 56. Kf4 g5+ 57. hxg5 fxg5+ 58. Kxg5 Qxg3+ 59. Kh6 Qxf3 60. Bd5+ Kc7 61. Kg5 Qg4+ 62. Kh6 Kd7 63. Kh7 Ke7 64. e5 dxe5 65. Kh8 Kf8 66. Be4 0-1

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2023.12.27"]
[Round "6"]
[White "Chan, Pui Yin Brandon"]
[Black "Zhao, Yuanhe"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1557"]
[BlackElo "2462"]
[PlyCount "78"]
[EventDate "2023.12.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 f5 4. Bg2 Be7 5. b3 Nf6 6. Bb2 Nc6 7. e3 Be6 8. Nge2 d5 9. d4 e4 10. c5 Bf7 11. h4 Qd7 12. a3 h6 13. Nf4 g6 14. b4 Rg8 15. Bf1 g5 16. hxg5 hxg5 17. Ng2 Nd8 18. b5 c6 19. a4 Kf8 20. a5 Rb8 21. Qa4 a6 22. bxa6 bxa6 23. Qc2 Qc7 24. Na4 Bh5 25. Nb6 Bf3 26. Rh3 Ng4 27. Rh7 Ne6 28. Ra3 Ng7 29. Bc4 Nf6 30. Rxg7 Kxg7 31. Bf1 Rh8 32. Kd2 Bxg2 33. Bxg2 Rh2 34. Bf1 Rxf2+ 35. Be2 Qxg3 36. Ra1 Ng4 37. Qc3 Rxe2+ 38. Kxe2 Qf2+ 39. Kd1 Rh8 0-1

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2023.12.27"]
[Round "7"]
[White "Wong, Chak Sum"]
[Black "Chan, Pui Yin Brandon"]
[Result "0-1"]
[ECO "A05"]
[BlackElo "1557"]
[PlyCount "134"]
[EventDate "2023.12.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. Nf3 Nf6 2. h3 g6 3. c4 c5 4. b3 Bg7 5. Bb2 0-0 6. e3 Nc6 7. Be2 d5 8. d4 cxd4 9. cxd5 Qa5+ 10. Qd2 Qxd2+ 11. Nbxd2 dxe3 12. dxc6 exd2+ 13. Nxd2 bxc6 14. Rc1 Bb7 15. Bf3 Rac8 16. Nc4 Nd5 17. Ba3 Ba8 18. 0-0 Rc7 19. Rc2 c5 20. Bxd5 Bxd5 21. Ne3 Be6 22. Rxc5 Rxc5 23. Bxc5 Bf6 24. Rd1 Kg7 25. Kf1 a5 26. Ke2 a4 27. bxa4 Ra8 28. a3 Rxa4 29. Rb1 Bc4+ 30. Kd2 Be6 31. Rb7 Ba2 32. Bxe7 Bxe7 33. Rxe7 Rxa3 34. Rc7 Be6 35. Rc3 Ra2+ 36. Rc2 Ra4 37. Ke2 h5 38. Kf3 Rd4 39. g4 h4 40. Rc5 Kf6 41. Nc2 Rd1 42. Ne3 Rd4 43. Nc2 Rc4 44. Rxc4 Bxc4 45. Ne3 Bb5 46. Kg2 g5 47. Nf5 Ke5 48. Ne3 Bc6+ 49. Kg1 Kf4 50. Nc4 Bd5 51. Ne3 Be4 52. Kh2 Kf3 53. Kg1 Ke2 54. Nc4 f6 55. Ne3 Kf3 56. Nf1 f5 57. Nh2+ Ke2 58. gxf5 Bxf5 59. Kg2 Be6 60. Nf1 Bxh3+ 61. Kxh3 Kxf1 62. f3 Kf2 63. f4 gxf4 64. Kxh4 Ke3 65. Kh3 f3 66. Kh2 f2 67. Kg2 Ke2 0-1

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2023.12.26"]
[Round "4"]
[White "Chan, Pui Yin Brandon"]
[Black "Kuo, Huazhen Nicholas"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1557"]
[BlackElo "1242"]
[PlyCount "93"]
[EventDate "2023.12.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 g6 5. e4 Bg7 6. Nge2 0-0 7. 0-0 Nc6 8. d3 Bd7 9. h3 Qc8 10. Kh2 Ne8 11. Be3 Nc7 12. f4 Rb8 13. a4 a6 14. d4 cxd4 15. Nxd4 Nxd4 16. Bxd4 b5 17. Bxg7 Kxg7 18. cxb5 axb5 19. a5 b4 20. Nd5 Nxd5 21. Qxd5 Rb5 22. Qd4+ f6 23. Rfc1 Rc5 24. Rxc5 Qxc5 25. Qxc5 dxc5 26. e5 fxe5 27. a6 exf4 28. a7 f3 29. Bxf3 Rxf3 30. a8Q Rf2+ 31. Kg1 Rf7 32. Rf1 Bxh3 33. Rxf7+ Kxf7 34. Qf3+ Bf5 35. g4 Kf6 36. gxf5 gxf5 37. Qc6+ e6 38. Qxc5 h5 39. Qxb4 e5 40. Qd6+ Kg5 41. Qxe5 Kg4 42. Kf2 f4 43. Qf6 f3 44. Qxf3+ Kg5 45. b4 Kh4 46. Qf4+ Kh3 47. Qg3# 1-0

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2023.12.26"]
[Round "5"]
[White "Chen, Peirun"]
[Black "Chan, Pui Yin Brandon"]
[Result "0-1"]
[ECO "A61"]
[BlackElo "1557"]
[PlyCount "102"]
[EventDate "2023.12.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. h3 Bg7 8. Bf4 0-0 9. e3 a6 10. a4 Qc7 11. Be2 Nbd7 12. 0-0 Rb8 13. Nd2 Re8 14. Qc2 Ne5 15. Rfd1 Nfd7 16. Nc4 Nxc4 17. Bxc4 Ne5 18. Be2 Bd7 19. a5 b5 20. axb6 Rxb6 21. Na4 Bxa4 22. Rxa4 Rxb2 23. Qxb2 Nf3+ 24. Bxf3 Bxb2 25. Rxa6 Be5 26. Rc6 Qb8 27. Bh6 Qb4 28. Rc1 Qh4 29. Bf4 Bxf4 30. exf4 Qxf4 31. Rb1 h5 32. Rcb6 Kg7 33. R6b2 Rh8 34. Rb3 g5 35. g3 Qf5 36. Bg2 g4 37. h4 Re8 38. R1b2 Re1+ 39. Kh2 Qe5 40. Rc2 Ra1 41. Re3 Qd4 42. Rce2 Qd1 43. Re1 Qxe1 44. Rxe1 Rxe1 45. f4 f5 46. Bh1 c4 47. Bg2 c3 48. Bh1 c2 49. Bg2 c1Q 50. Bh1 Rxh1+ 51. Kg2 Qf1# 0-1

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2023.12.25"]
[Round "3"]
[White "Lundberg, Bjorn"]
[Black "Chan, Pui Yin Brandon"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2210"]
[BlackElo "1557"]
[PlyCount "71"]
[EventDate "2023.12.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. h3 Bg7 8. Nf3 0-0 9. Bd3 b5 10. Nxb5 Re8 11. 0-0 Nxe4 12. Bxe4 Rxe4 13. Bg5 f6 14. Be3 a6 15. Nc3 Re8 16. Bf4 Bf8 17. Re1 Nd7 18. Rxe8 Qxe8 19. Qd2 Ne5 20. Nxe5 fxe5 21. Bh6 Be7 22. f4 Bh4 23. Ne4 Qe7 24. Bg5 Bxg5 25. fxg5 Rb8 26. h4 Rb4 27. Nf6+ Kg7 28. h5 Bf5 29. h6+ Kf8 30. Rf1 e4 31. Qe3 Rd4 32. g4 Rd3 33. Qe2 e3 34. gxf5 Rd2 35. Qxa6 Kf7 36. Qc8 1-0

[Event "Eastern Asia-ch U12 7th"]
[Site "Hainan"]
[Date "2023.08.05"]
[Round "3"]
[White "Chen, Muxi"]
[Black "Chan, Pui Yin Brandon"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1838"]
[BlackElo "1455"]
[PlyCount "65"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 d6 6. Nge2 Nf6 7. d3 0-0 8. 0-0 a6 9. h3 Rb8 10. a4 Ne8 11. Be3 b5 12. axb5 axb5 13. Nxb5 Nc7 14. Nec3 Nxb5 15. Nxb5 Bxb2 16. Bh6 Re8 17. Rb1 Bh8 18. Bd2 Nd4 19. Nxd4 Rxb1 20. Qxb1 Bxd4 21. Rc1 Bd7 22. Bc3 Qc7 23. Bxd4 cxd4 24. Qb2 e5 25. Rb1 Bc6 26. Qb6 Qxb6 27. Rxb6 Rc8 28. f4 Kf8 29. Ra6 Rc7 30. fxe5 dxe5 31. Kf2 Ke7 32. Bf3 h5 33. g4 1/2-1/2

[Event "Eastern Asia-ch U10"]
[Site "Tornelo INT"]
[Date "2021.10.31"]
[Round "8"]
[White "Chan, Pui Yin Brandon"]
[Black "Srinandhan, A."]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1401"]
[BlackElo "1037"]
[PlyCount "103"]
[EventDate "2021.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 d6 7. Nc3 Bd7 8. Be2 Nf6 9. f3 0-0 10. 0-0 a6 11. Qd2 Rc8 12. Rfd1 Ne5 13. b3 e6 14. Bh6 Qe7 15. Nc2 Rfd8 16. Bxg7 Kxg7 17. Qxd6 Qxd6 18. Rxd6 Bc6 19. Rad1 Rxd6 20. Rxd6 Rc7 21. Nd4 Rd7 22. Rxd7 Nfxd7 23. Nxc6 Nxc6 24. f4 Nd4 25. e5 Nc5 26. Kf2 f6 27. exf6+ Kxf6 28. g4 h6 29. Ke3 Nxe2 30. Nxe2 e5 31. h4 exf4+ 32. Kxf4 Nd3+ 33. Ke3 Nb4 34. Nc3 g5 35. hxg5+ Kxg5 36. Kf3 Nc6 37. Ne4+ Kg6 38. Kf4 Nb4 39. Nc5 b6 40. Na4 b5 41. cxb5 axb5 42. Nc3 Nd3+ 43. Kg3 b4 44. Nd5 Kf7 45. Kh4 Ke6 46. Ne3 Nc1 47. Kh5 Nxa2 48. Kxh6 Nc1 49. g5 Kf7 50. Kh7 Nxb3 51. g6+ Kf8 52. g7+ 1-0

[Event "Eastern Asia-ch U10"]
[Site "Tornelo INT"]
[Date "2021.10.31"]
[Round "9"]
[White "Danyel, Koordi"]
[Black "Chan, Pui Yin Brandon"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1105"]
[BlackElo "1401"]
[PlyCount "129"]
[EventDate "2021.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bc4 Nxe4 8. Qf3 Nf6 9. 0-0 0-0 10. Qg3 d6 11. Bh6 Nh5 12. Qg5 Qxg5 13. Bxg5 h6 14. Be7 Re8 15. Nd5 Bc5 16. Nxc5 dxc5 17. Bxc5 b5 18. Be2 Nd7 19. Bxh5 Nxc5 20. Nc7 Be6 21. Nxa8 Rxa8 22. Bf3 Rd8 23. Rfe1 f6 24. Rad1 Rc8 25. b4 Na4 26. Bb7 Rxc2 27. Bxa6 Rxa2 28. Bxb5 Nc3 29. Rd8+ Kf7 30. Bd3 Rb2 31. Rc1 Nd5 32. Ra1 Rxb4 33. Ra7+ Ne7 34. Raa8 e4 35. Bc2 Rc4 36. Ra2 Nc6 37. Rd1 Nb4 38. Ra7+ Kg6 39. Bb3 Rc6 40. Bxe6 Rxe6 41. h3 Nc6 42. Ra6 Kf5 43. Rc1 Nd4 44. Rxe6 Kxe6 45. Re1 Kf5 46. g4+ Kg6 47. Rxe4 Nf3+ 48. Kg2 Ng5 49. Rb4 h5 50. gxh5+ Kxh5 51. Kg3 Kg6 52. Rg4 f5 53. Rf4 Kf6 54. h4 Ne6 55. Ra4 g5 56. h5 f4+ 57. Kg4 Ke5 58. h6 Kf6 59. Ra6 f3 60. h7 Kg7 61. Rxe6 Kxh7 62. Kxg5 Kg7 63. Re7+ Kf8 64. Kf6 Kg8 65. Rd7 1-0

[Event "Eastern Asia-ch U10"]
[Site "Tornelo INT"]
[Date "2021.10.31"]
[Round "7"]
[White "Kowshik, Chinmay"]
[Black "Chan, Pui Yin Brandon"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1022"]
[BlackElo "1401"]
[PlyCount "147"]
[EventDate "2021.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. d4 cxd4 6. Qxd4 e6 7. Nf3 d5 8. Bf4 c5 9. Qd2 d4 10. 0-0-0 Qa5 11. Ne2 Qxa2 12. c3 Qa1+ 13. Kc2 Qa4+ 14. Kb1 Bb7 15. Ng3 dxc3 16. Qxc3 Bxe4+ 17. Kc1 Qa1+ 18. Kd2 Rd8+ 19. Ke2 Bxf3+ 20. gxf3 Rxd1 21. Rxd1 Qa4 22. Ne4 Qb5+ 23. Ke3 Qb4 24. Qd3 Qd4+ 25. Qxd4 cxd4+ 26. Rxd4 Nf6 27. Nxf6+ gxf6 28. Ra4 Bc5+ 29. Ke2 Ke7 30. Rxa6 e5 31. Bd2 Rb8 32. Bc3 Rb6 33. Ra4 Rb8 34. Rc4 Bb6 35. Rh4 Rh8 36. b4 Rc8 37. Kd3 Rh8 38. Rc4 Rg8 39. Rc6 Bxf2 40. b5 Rg2 41. Bb4+ Ke8 42. b6 Bxb6 43. Rxb6 Rxh2 44. Rxf6 h5 45. Rf5 h4 46. Rxe5+ Kd7 47. Re2 Rh1 48. Re7+ Kc6 49. Rxf7 h3 50. Rh7 h2 51. Bd2 Rf1 52. Rh6+ Kd5 53. Rh5+ Kd6 54. Bf4+ Kc6 55. Rh6+ Kd7 56. Rxh2 Rxf3+ 57. Ke4 Ra3 58. Rd2+ Ke6 59. Rd6+ Kf7 60. Kf5 Ra5+ 61. Be5 Ra7 62. Rh6 Ra2 63. Rh7+ Kg8 64. Rg7+ Kf8 65. Rb7 Rf2+ 66. Ke6 Kg8 67. Rg7+ Kf8 68. Rg6 Re2 69. Rh6 Rg2 70. Rh8+ Rg8 71. Rh7 Rg6+ 72. Bf6 Rg8 73. Ra7 Ke8 74. Ra8# 1-0

[Event "Eastern Asia-ch U10"]
[Site "Tornelo INT"]
[Date "2021.10.30"]
[Round "4"]
[White "Chan, Pui Yin Brandon"]
[Black "Karthik, G Iyer"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1401"]
[BlackElo "1047"]
[PlyCount "47"]
[EventDate "2021.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Be6 6. Nf3 Bb4 7. cxd5 Nxd5 8. Bd2 0-0 9. Bd3 Bxc3 10. bxc3 Re8 11. 0-0 Nb6 12. Ng5 h6 13. Nxe6 Rxe6 14. Qf3 Nc6 15. Rfe1 Rf6 16. Qe4 Rg6 17. Re3 Re6 18. Qh7+ Kf8 19. Qh8+ Ke7 20. Rxe6+ fxe6 21. Qxg7+ Kd6 22. Bf4+ Kd5 23. Re1 Nc4 24. Be4# 1-0

[Event "Eastern Asia-ch U10"]
[Site "Tornelo INT"]
[Date "2021.10.30"]
[Round "6"]
[White "Chan, Pui Yin Brandon"]
[Black "Vayum, Goel"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1401"]
[BlackElo "1103"]
[PlyCount "53"]
[EventDate "2021.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 Nf6 7. Nc3 c6 8. Nf3 0-0 9. Be2 Re8 10. 0-0 Bg4 11. Rfe1 Nbd7 12. cxd5 Nxd5 13. Nxd5 cxd5 14. h3 Bh5 15. Ne5 Bxe2 16. Rxe2 f6 17. Ng4 Rxe2 18. Qxe2 Qb6 19. Re1 Qd6 20. Qe6+ Qxe6 21. Rxe6 Kf7 22. Rd6 Nb6 23. Ne3 Ke7 24. Nf5+ Kf7 25. Ne3 Ke7 26. Nf5+ Kf7 27. Ne3 1/2-1/2

[Event "Eastern Asia-ch U10"]
[Site "Tornelo INT"]
[Date "2021.10.30"]
[Round "5"]
[White "Sai Ram, RS Pranav"]
[Black "Chan, Pui Yin Brandon"]
[Result "1-0"]
[ECO "C00"]
[BlackElo "1401"]
[PlyCount "59"]
[EventDate "2021.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. g3 Nf6 4. Bg2 d5 5. Nd2 e6 6. Ne2 Bd6 7. 0-0 0-0 8. h3 Qc7 9. f4 dxe4 10. dxe4 e5 11. b3 exf4 12. gxf4 Be7 13. Bb2 b6 14. Qe1 Rd8 15. Nc4 Bb7 16. Qf2 Nb4 17. Ng3 b5 18. Ne5 c4 19. Kh1 cxb3 20. cxb3 Nd3 21. Nxd3 Rxd3 22. Rad1 Rad8 23. Rxd3 Rxd3 24. Rc1 Qa5 25. Bxf6 Bxf6 26. e5 Bh4 27. Bxb7 Bxg3 28. Qxg3 Rd1+ 29. Rxd1 Qc7 30. Be4 1-0

[Event "Eastern Asia-ch U10"]
[Site "Tornelo INT"]
[Date "2021.10.29"]
[Round "3"]
[White "Apaar, Saxena"]
[Black "Chan, Pui Yin Brandon"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1112"]
[BlackElo "1401"]
[PlyCount "166"]
[EventDate "2021.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. Bb5 a6 6. Bxc6+ bxc6 7. e5 c4 8. d4 cxd3 9. cxd3 Bb4 10. d4 Ne7 11. a3 Ba5 12. Be3 Nf5 13. Bf2 h5 14. 0-0 Bb6 15. Rc1 a5 16. Na4 Qc7 17. Qc2 Bb7 18. Nc5 Bxc5 19. Qxc5 Ba6 20. Rfd1 Rc8 21. b4 axb4 22. Qxb4 Be2 23. Rd2 Bc4 24. Rdc2 Ne7 25. Nd2 Bd3 26. Rc3 Bg6 27. Nb3 0-0 28. Qc5 Nf5 29. a4 Qb7 30. a5 Rc7 31. Qb6 Qxb6 32. axb6 Rb7 33. Rxc6 Rfb8 34. Rc8+ Kh7 35. Rxb8 Rxb8 36. Rc6 Ne7 37. Rd6 Nc8 38. Nc5 Nxd6 39. exd6 Rxb6 40. d7 Rb8 41. Nb7 Rxb7 42. d8Q Rb1+ 43. Be1 Rxe1+ 44. Kf2 Re4 45. Qb6 Rxf4+ 46. Kg1 Bd3 47. g3 Rf6 48. Qb3 Bf5 49. Qe3 Bh3 50. Qd3+ g6 51. Qe2 Rf1+ 52. Qxf1 Bxf1 53. Kxf1 Kg7 54. Kf2 Kf6 55. Kf3 Kf5 56. h3 e5 57. Ke3 e4 58. Ke2 Ke6 59. Ke3 Kd6 60. Kd2 Kc6 61. h4 Kb5 62. Kc3 f5 63. Kb3 e3 64. Kc3 e2 65. Kd2 Kc4 66. Kxe2 Kxd4 67. Kd2 Ke4 68. Ke2 d4 69. Kf2 d3 70. Ke1 Ke3 71. Kd1 d2 72. Kc2 Ke2 73. Kc3 d1Q 74. Kc4 Qd3+ 75. Kc5 Ke3 76. Kc6 Qd4 77. Kc7 Qd5 78. Kc8 Qd6 79. Kb7 Kd4 80. Ka8 Qd7 81. Kb8 Kc5 82. Ka8 Kb6 83. Kb8 Qd8# 0-1

[Event "Eastern Asia-ch U10"]
[Site "Tornelo INT"]
[Date "2021.10.29"]
[Round "1"]
[White "Bhar, Shlok"]
[Black "Chan, Pui Yin Brandon"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1401"]
[PlyCount "98"]
[EventDate "2021.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. a4 Nc6 4. Nc3 e6 5. d4 cxd4 6. Nxd4 Nf6 7. Be3 Bb4 8. f3 d5 9. Nxc6 bxc6 10. Qd4 c5 11. Qxc5 Bxc5 12. Bxc5 dxe4 13. fxe4 Nd7 14. Bd4 0-0 15. Bd3 e5 16. Be3 Nf6 17. 0-0-0 Qa5 18. Bg5 Ng4 19. Rdf1 h6 20. Bd2 Qd8 21. h3 Nf6 22. Bc4 Bb7 23. Bd3 Qd6 24. g4 Rac8 25. g5 hxg5 26. Bxg5 Nd7 27. h4 Nc5 28. Kd2 Nxd3 29. cxd3 Qb4 30. Rb1 f6 31. Be3 Rfd8 32. Ke2 Qd6 33. Rbd1 Qd7 34. Kf3 Qf5+ 35. Ke2 Qg4+ 36. Kd2 Qg2+ 37. Kc1 Rd4 38. Bxd4 exd4 39. Rhg1 Qf3 40. Rgf1 Qe3+ 41. Kb1 dxc3 42. Rfe1 c2+ 43. Ka2 cxd1Q 44. Rxd1 Rc2 45. e5 fxe5 46. Rb1 Qxd3 47. a5 Bd5+ 48. Ka1 Qa3+ 49. bxa3 Ra2# 0-1

[Event "Eastern Asia-ch U10"]
[Site "Tornelo INT"]
[Date "2021.10.29"]
[Round "2"]
[White "Chan, Pui Yin Brandon"]
[Black "Nguyen, Hai Khanh"]
[Result "1/2-1/2"]
[ECO "B75"]
[WhiteElo "1401"]
[BlackElo "1095"]
[PlyCount "110"]
[EventDate "2021.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 a6 8. Qd2 b5 9. a3 Bb7 10. Be2 Nbd7 11. g4 Nb6 12. h4 d5 13. e5 Nfd7 14. f4 Nc4 15. Bxc4 dxc4 16. Rh2 h5 17. e6 Nf6 18. exf7+ Kxf7 19. g5 Ng4 20. Re2 Kg8 21. 0-0-0 Kh7 22. Ne6 Qxd2+ 23. Rdxd2 Bf3 24. Re1 Bc6 25. Nxg7 Kxg7 26. Bc5 Rhe8 27. Rxe7+ Rxe7 28. Bxe7 Re8 29. Rd6 Rxe7 30. Rxc6 Ra7 31. Nd5 Kf7 32. Rc7+ Rxc7 33. Nxc7 Ne3 34. Nxa6 Ng2 35. Nc7 b4 36. axb4 Nxf4 37. Kd2 Ng2 38. b5 Ke7 39. b6 Kd7 40. Kc3 Nxh4 41. Kxc4 Nf3 42. Kd3 Nxg5 43. Ke3 h4 44. Kf4 h3 45. Kg3 Kc6 46. Kh2 Kxb6 47. Nd5+ Kc5 48. Nf4 Kd4 49. Nxh3 Nf3+ 50. Kg3 Ne1 51. Nf4 Nxc2 52. Nxg6 Kc4 53. Ne5+ Kb3 54. Nd3 Nb4 55. Nxb4 Kxb2 1/2-1/2

