[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2023.12.29"]
[Round "9"]
[White "Wong, Chak Sum"]
[Black "Xia, Weijun"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1332"]
[PlyCount "54"]
[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 d5 2. Nc3 Nf6 3. Bf4 a6 4. e3 e6 5. Bd3 Nc6 6. g4 Bb4 7. g5 Ne4 8. Bxe4 dxe4 9. Nge2 Ne7 10. a3 Bd6 11. Nxe4 Bxf4 12. Nxf4 b5 13. Nc5 Nd5 14. Nxd5 Qxd5 15. Rg1 e5 16. c3 0-0 17. Qd3 exd4 18. cxd4 Re8 19. Rc1 Bf5 20. Qd2 a5 21. Qc3 b4 22. axb4 axb4 23. Qxb4 Reb8 24. Qc3 Ra2 25. Nd3 Bxd3 26. Qxd3 Rbxb2 27. Rb1 Qa5+ 0-1

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2023.12.27"]
[Round "7"]
[White "Simpson, Rainen Yi Fan"]
[Black "Xia, Weijun"]
[Result "1-0"]
[ECO "D05"]
[BlackElo "1332"]
[PlyCount "135"]
[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 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. b3 cxd4 6. exd4 Nc6 7. a3 Be7 8. Bb2 0-0 9. Nbd2 Qc7 10. Ne5 Bd6 11. f4 Qb6 12. Ndf3 h6 13. Qe2 a5 14. 0-0 Qd8 15. Kh1 Nd7 16. Rae1 Qe7 17. Ng5 hxg5 18. Qh5 Nf6 19. Qh3 g4 20. Nxg4 Ne4 21. Rf3 f5 22. Nh6+ gxh6 23. Bxe4 Kh7 24. Bxd5 Qf7 25. Bxc6 bxc6 26. d5 cxd5 27. Ree3 Bb7 28. Qh4 Be7 29. Qe1 Ra6 30. Rg3 Rg8 31. Rxg8 Qxg8 32. Rg3 Qf7 33. Rg7+ Qxg7 34. Bxg7 Kxg7 35. Qc3+ Kf7 36. Qc7 Bc6 37. Qc8 Rb6 38. Qc7 Ra6 39. a4 Be8 40. h3 Rc6 41. Qxa5 Rxc2 42. Qa7 Rc1+ 43. Kh2 Rb1 44. Qb7 Bxa4 45. Qc8 Be8 46. Qc2 Rf1 47. Qe2 Rb1 48. Qh5+ Kf8 49. Qxh6+ Kf7 50. Qh7+ Kf6 51. Qh8+ Kf7 52. h4 Bf6 53. Qh7+ Bg7 54. h5 Kf6 55. h6 Bxh6 56. Qxh6+ Ke7 57. Qg7+ Bf7 58. Qc3 Be8 59. Qc2 Re1 60. Qc5+ Kf7 61. Qc7+ Kg6 62. Qe7 Bb5 63. Qg5+ Kf7 64. Qh5+ Kg7 65. Qh4 Re4 66. Qf2 d4 67. Qd2 d3 68. Qc3+ 1-0

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2023.12.27"]
[Round "6"]
[White "Xia, Weijun"]
[Black "Lee, Alexandre KM"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1332"]
[BlackElo "1913"]
[PlyCount "118"]
[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. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Be2 Na5 8. Nbd2 Bd7 9. 0-0 0-0-0 10. Re1 h6 11. Rb1 Ne7 12. Nf1 Nb3 13. Be3 f5 14. exf6 gxf6 15. N3d2 Nxd2 16. Nxd2 Nf5 17. b4 Bd6 18. a4 Qc7 19. Nf1 Rdg8 20. Bf3 h5 21. b5 b6 22. Ra1 Rg7 23. a5 bxa5 24. Qa4 Nh4 25. Ng3 Nxf3+ 26. gxf3 h4 27. f4 hxg3 28. fxg3 Bxf4 29. Qxa5 Bxg3 30. Qxc7+ Bxc7+ 31. Kf1 Kb7 32. Ra2 Rxh2 33. Rxh2 Bxh2 34. Re2 Bd6 35. Rf2 f5 36. Bh6 Rh7 37. Be3 Rh1+ 38. Ke2 Rh2 39. Rxh2 Bxh2 40. Bc1 Bxb5 41. Ba3 Kc6 42. Bb4 Bc7 43. Kf3 a5 44. Ba3 Bd6 45. Bb2 a4 46. Ke3 a3 47. Ba1 Ba4 48. Kd2 Bf4+ 49. Ke2 Bc1 50. Ke1 Bb2 51. Kf2 Bxa1 52. Ke1 Bxc3+ 53. Ke2 a2 54. Kf2 a1Q 55. Kg2 Qe1 56. Kh2 Bd1 57. Kg2 f4 58. Kh2 Qg3+ 59. Kh1 Bf3# 0-1

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2023.12.26"]
[Round "5"]
[White "Peng, Jingyi1"]
[Black "Xia, Weijun"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1567"]
[BlackElo "1332"]
[PlyCount "91"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 c6 7. Bd3 h6 8. Bh4 Be7 9. Qc2 0-0 10. Nf3 Qc7 11. 0-0 Bd6 12. Rab1 Ng4 13. Bg3 Bxg3 14. hxg3 Ndf6 15. b4 Qe7 16. b5 Bd7 17. Rfc1 Rfe8 18. bxc6 bxc6 19. Na4 Rab8 20. Nc5 Rxb1 21. Rxb1 Ne4 22. Bxe4 dxe4 23. Nh2 Nxh2 24. Kxh2 Bc8 25. Qa4 Qc7 26. Qc2 Qe7 27. Rb8 Kf8 28. Nxe4 Bd7 29. Rxe8+ Bxe8 30. Nc5 Qg5 31. Kg1 g6 32. Qd3 Qh5 33. f3 Qd5 34. Qa3 Kg7 35. Qxa7 Qc4 36. Qe7 Qxa2 37. Qxe8 Qb1+ 38. Kh2 Qf5 39. Qxc6 Qh5+ 40. Kg1 Qg5 41. Kf2 Qf5 42. Qe4 Qc8 43. Qe5+ Kg8 44. Ne4 Qa8 45. Nf6+ Kh8 46. Nh5+ 1-0

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2023.12.26"]
[Round "4"]
[White "Xia, Weijun"]
[Black "Kannappan, Thanneermalai"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1332"]
[BlackElo "1805"]
[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. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 0-0 8. Qd2 d5 9. 0-0-0 Nxd4 10. Bxd4 dxe4 11. Bxf6 Qxd2+ 12. Kxd2 Bxf6 13. Nxe4 Bxb2 14. Rb1 Bg7 15. Bd3 b6 16. h4 Be6 17. a3 Rfd8 18. Ke2 Rac8 19. h5 Bc4 20. hxg6 hxg6 21. Rhd1 Bxd3+ 22. cxd3 Rc2+ 23. Kf1 Bh6 24. g4 Bf4 25. Rb4 g5 26. Ra4 Kg7 27. Rxa7 Rh8 28. Nf2 Rh2 29. Rxe7 Rcxf2+ 30. Kg1 Rfg2+ 31. Kf1 Ra2 32. Kg1 Rhg2+ 33. Kh1 Rg3 34. Re4 Rxf3 35. d4 Rh3+ 36. Kg1 Be3+ 37. Rxe3 Rxe3 38. d5 Raxa3 39. d6 Red3 40. Rf1 Rxd6 41. Rb1 Rd2 42. Kh1 b5 43. Kg1 b4 44. Kf1 b3 45. Ke1 Rh2 46. Kd1 Rh1+ 47. Kd2 Rxb1 48. Kc3 b2+ 49. Kc2 Rh1 50. Kd2 Rh2+ 51. Kd1 b1Q# 0-1

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2023.12.25"]
[Round "3"]
[White "Zhao, Jinmin"]
[Black "Xia, Weijun"]
[Result "0-1"]
[ECO "B49"]
[BlackElo "1332"]
[PlyCount "126"]
[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. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Be2 Nf6 8. 0-0 Be7 9. Qd2 0-0 10. Rad1 Bb4 11. f3 b5 12. a3 Be7 13. Bf2 Bb7 14. Kh1 Nxd4 15. Qxd4 d5 16. Bg3 Qc5 17. Qxc5 Bxc5 18. exd5 Nxd5 19. Nxd5 Bxd5 20. f4 Be4 21. Bd3 Bxd3 22. Rxd3 Rad8 23. Rfd1 Rxd3 24. Rxd3 Be7 25. h3 Rd8 26. Rxd8+ Bxd8 27. Kg1 Kf8 28. Kf2 Ke8 29. Ke3 Kd7 30. Ke4 f5+ 31. Kd3 Kc6 32. c4 Bf6 33. b3 h6 34. h4 h5 35. a4 bxa4 36. bxa4 g6 37. a5 Kc5 38. Bf2+ Kc6 39. g3 e5 40. Be3 e4+ 41. Kc2 Bd8 42. Bd2 Be7 43. Be3 Bb4 44. Bb6 Be1 45. Bd8 Bxg3 46. Bg5 Be1 47. Bd8 Kc5 48. Kb3 Bd2 49. Be7+ Kc6 50. Bg5 Bxa5 51. Kc2 Kc5 52. Kd1 Kxc4 53. Ke2 Bb4 54. Bf6 a5 55. Ke3 a4 56. Kf2 a3 57. Ke3 a2 58. Ba1 Bc3 59. Kf2 Bxa1 60. Ke3 Bd4+ 61. Ke2 a1Q 62. Kd2 Bc3+ 63. Ke3 Qe1# 0-1

