[Event "Hong Kong Jolimark op"]
[Site "Hong Kong"]
[Date "2018.12.27"]
[Round "9"]
[White "Chan, Tai Yuen Gabriel"]
[Black "Chang, Roderick Chee Hung"]
[Result "1-0"]
[ECO "B32"]
[PlyCount "37"]
[EventDate "2018.12.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Bg5 h6 7. Bh4 Qa5+ 8. Nbd2 Nxe4 9. c3 Nxd2 10. Qxd2 Bc5 11. b4 Nxb4 12. Nxe5 Bxf2+ 13. Kxf2 Qxe5 14. Re1 Nc6 15. Bg3 f6 16. Bxe5 fxe5 17. Bc4 Rf8+ 18. Kg3 Rf4 19. Qxf4 1-0

[Event "Hong Kong Jolimark op"]
[Site "Hong Kong"]
[Date "2018.12.26"]
[Round "8"]
[White "Chang, Roderick Chee Hung"]
[Black "Heng, Cho Yaw"]
[Result "0-1"]
[ECO "E92"]
[BlackElo "1435"]
[PlyCount "86"]
[EventDate "2018.12.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 a5 8. a4 Na6 9. Be3 Ng4 10. 0-0 Nxe3 11. fxe3 f5 12. Ne1 Bh6 13. exf5 Bxe3+ 14. Kh1 gxf5 15. Rf3 Bh6 16. Nb5 Nc5 17. Rh3 Ne4 18. Nd3 Bg7 19. g4 f4 20. Rh5 Ng5 21. Nxc7 Rb8 22. Qc1 h6 23. Ne6 Bxe6 24. dxe6 Nxe6 25. Bf3 Nd4 26. Bd5+ Kh8 27. Ra3 Qe8 28. Qd2 b6 29. h3 e4 30. Nxf4 e3 31. Rxh6+ Bxh6 32. Qxd4+ Bg7 33. Ng6+ Qxg6 34. Qxe3 Qb1+ 35. Kg2 Qxb2+ 36. Kg3 Qe5+ 37. Kg2 Qb2+ 38. Kg3 Be5+ 39. Kh4 Qf2+ 40. Kh5 Qxe3 41. Rxe3 Kg7 42. g5 Rf4 43. Rb3 Rh8# 0-1

[Event "Hong Kong Jolimark op"]
[Site "Hong Kong"]
[Date "2018.12.25"]
[Round "6"]
[White "Chang, Roderick Chee Hung"]
[Black "Huang, Yuen Tung"]
[Result "1-0"]
[ECO "D38"]
[BlackElo "1266"]
[PlyCount "99"]
[EventDate "2018.12.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 0-0 6. e3 c5 7. dxc5 Bxc3+ 8. bxc3 h6 9. Bxf6 Qxf6 10. Qd4 Qxd4 11. cxd4 Rd8 12. cxd5 Rxd5 13. Bc4 Rd8 14. 0-0 b6 15. Rad1 Ba6 16. Bxa6 Nxa6 17. cxb6 axb6 18. Rb1 Rd6 19. Rb2 f6 20. Rfb1 Rb8 21. a4 b5 22. axb5 Rdb6 23. e4 Nc7 24. e5 f5 25. h3 Rxb5 26. Rxb5 Rxb5 27. Rxb5 Nxb5 28. g4 fxg4 29. hxg4 Kf7 30. Kf1 Ke7 31. Ke2 Kd7 32. Kd3 Kc6 33. Kc4 g5 34. Ne1 Nc7 35. Nc2 Nd5 36. Nb4+ Nxb4 37. Kxb4 Kb6 38. Kc4 Kc6 39. f3 Kd7 40. d5 exd5+ 41. Kxd5 Ke7 42. e6 Kd8 43. Kd6 Ke8 44. e7 Kf7 45. Kd7 Kf6 46. e8Q Kg7 47. Ke7 Kh7 48. Kf7 h5 49. Qg8+ Kh6 50. Qg6# 1-0

[Event "Hong Kong Jolimark op"]
[Site "Hong Kong"]
[Date "2018.12.25"]
[Round "7"]
[White "Wong, Shyun Fwu Aldrin"]
[Black "Chang, Roderick Chee Hung"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1643"]
[PlyCount "85"]
[EventDate "2018.12.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. e5 Ba6 6. b3 d6 7. exd6 Bxd6 8. Bb2 f6 9. d3 Rb8 10. 0-0 Ne7 11. Re1 e5 12. Nc3 0-0 13. Ne4 Nf5 14. Ba3 Qa5 15. Qc1 Rfd8 16. g4 Nd4 17. Nxd4 exd4 18. Bb2 Qc7 19. h3 Bf4 20. Qd1 Qe5 21. Ng3 Qd6 22. Nf5 Qc7 23. Ne7+ Kf7 24. Qf3 Rb6 25. Ba3 Bd6 26. Nf5 g6 27. Nh4 Rbb8 28. Re4 Re8 29. Rae1 Bb5 30. Bc1 Re5 31. g5 f5 32. Rxe5 Bxe5 33. Nxf5 Bh2+ 34. Kg2 gxf5 35. Qxf5+ Kg7 36. Qf6+ Kg8 37. Re7 Qxe7 38. Qxe7 c4 39. dxc4 Bxc4 40. bxc4 Rb1 41. g6 Rxc1 42. Qf7+ Kh8 43. Qxh7# 1-0

[Event "Hong Kong Jolimark op"]
[Site "Hong Kong"]
[Date "2018.12.24"]
[Round "4"]
[White "Chang, Roderick Chee Hung"]
[Black "Jiang, Kate Yuhua"]
[Result "0-1"]
[ECO "D37"]
[BlackElo "1283"]
[PlyCount "56"]
[EventDate "2018.12.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bf4 Nbd7 6. e3 Be7 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 a6 10. a3 c5 11. b3 Bb7 12. Rc1 cxd4 13. exd4 Bxa3 14. Rc2 Rc8 15. 0-0 0-0 16. Ne5 Nxe5 17. Bxe5 h6 18. Qb1 Ng4 19. Rd1 Nxe5 20. dxe5 Qg5 21. g3 Qxe5 22. g4 Bd6 23. Bh7+ Kh8 24. Be4 Bxe4 25. Nxe4 Qxh2+ 26. Kf1 Qh1+ 27. Ke2 Qxe4+ 28. Kd2 Bf4# 0-1

[Event "Hong Kong Jolimark op"]
[Site "Hong Kong"]
[Date "2018.12.24"]
[Round "5"]
[White "Jiang, Zihao William"]
[Black "Chang, Roderick Chee Hung"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1158"]
[PlyCount "68"]
[EventDate "2018.12.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 e5 4. Bg2 Nf6 5. Nge2 d6 6. 0-0 Be6 7. d3 Be7 8. f4 0-0 9. h3 Nd4 10. f5 Nxe2+ 11. Qxe2 Bd7 12. Bg5 g6 13. Bh6 Re8 14. g4 Qb6 15. g5 Nh5 16. Qf2 Nf4 17. Nd5 Qxb2 18. Nc7 Ba4 19. Nxa8 Rxa8 20. Rfc1 Bd8 21. Rab1 Qxa2 22. Rxb7 Bb6 23. Bf1 Bc6 24. Rxb6 axb6 25. h4 Qb2 26. Qd2 Ra1 27. Rxa1 Qxa1 28. f6 Qd4+ 29. Kh1 Bxe4+ 30. Kh2 Bf5 31. Qe1 b5 32. Qg3 Qb2 33. Qf3 Qxc2+ 34. Kh1 d5 0-1

[Event "Hong Kong Jolimark op"]
[Site "Hong Kong"]
[Date "2018.12.23"]
[Round "2"]
[White "Chang, Roderick Chee Hung"]
[Black "Liang, Ethan Ruei En"]
[Result "1-0"]
[ECO "D06"]
[BlackElo "1216"]
[PlyCount "122"]
[EventDate "2018.12.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Qxd5 4. Nc3 Qd6 5. e4 e5 6. d5 a6 7. Nf3 Be7 8. h3 Nbd7 9. Be3 c6 10. Qb3 cxd5 11. exd5 Qb4 12. Rd1 Qxb3 13. axb3 Bd6 14. Ra1 Bb4 15. Bc4 Ne4 16. Rc1 b5 17. Bd3 Nec5 18. Bxc5 Bxc3+ 19. Rxc3 Bb7 20. d6 Nxc5 21. Rxc5 e4 22. Re5+ Kd8 23. Bxe4 Bxe4 24. Rxe4 Kd7 25. Rd4 Rac8 26. Ne5+ Ke6 27. f4 Rcd8 28. Kf2 f6 29. Nf3 Rxd6 30. Rxd6+ Kxd6 31. Ke3 Re8+ 32. Kd3 Kd5 33. Ra1 Re6 34. Re1 Rxe1 35. Nxe1 g5 36. Ke3 Kc5 37. Nd3+ Kd6 38. Ne1 Kc5 39. Nc2 a5 40. fxg5 fxg5 41. Ke4 a4 42. bxa4 bxa4 43. Kd3 h5 44. g4 hxg4 45. hxg4 Kd5 46. Ne3+ Ke5 47. Ng2 Kd5 48. Ne3+ Ke5 49. Ng2 Kd5 50. Ne1 Ke5 51. Ke3 Kd5 52. Nf3 Kc4 53. Nd2+ Kd5 54. Kd3 Ke5 55. Ne4 Kf4 56. Nxg5 Kxg5 57. Kc4 a3 58. bxa3 Kxg4 59. a4 Kf5 60. a5 Ke6 61. a6 Kd6 1-0

[Event "Hong Kong Jolimark op"]
[Site "Hong Kong"]
[Date "2018.12.23"]
[Round "3"]
[White "Mekarapiruk, Nathasha"]
[Black "Chang, Roderick Chee Hung"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1179"]
[PlyCount "117"]
[EventDate "2018.12.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qe7 8. Qxe7+ Ngxe7 9. Nc3 d6 10. Bc4 0-0 11. Bg5 b5 12. Bb3 Be6 13. Nd5 Ra7 14. a3 Bxd5 15. exd5 Nd4 16. Rd1 Rc8 17. Be3 Nef5 18. Rd2 Rac7 19. 0-0 Nxc2 20. Bb6 Ncd4 21. Bxc7 Rxc7 22. Ba2 Nh4 23. Kh1 g6 24. Bb1 Rc5 25. Ba2 Nhf5 26. Re1 a5 27. h3 a4 28. Red1 Ne7 29. f4 Nxd5 30. Bxd5 Rxd5 31. fxe5 dxe5 32. Re1 f6 33. g3 Kf7 34. Kg2 Ke6 35. Kf2 f5 36. Rc1 Kd7 37. Rc3 h5 38. h4 Kd8 39. Ke3 Kd7 40. Rcd3 Kd6 41. Rxd4 exd4+ 42. Rxd4 Rxd4 43. Kxd4 Kc6 44. Kc3 Kc5 45. b3 axb3 46. Kxb3 Kc6 47. Kb4 Kb6 48. Kc3 Kc5 49. Kd3 b4 50. axb4+ Kxb4 51. Ke3 Kc5 52. Kf4 Kd5 53. Kg5 Ke5 54. Kxg6 f4 55. gxf4+ Kxf4 56. Kxh5 Kf5 57. Kh6 Kf6 58. h5 Kf5 59. Kg7 1-0

[Event "Hong Kong Jolimark op"]
[Site "Hong Kong"]
[Date "2018.12.22"]
[Round "1"]
[White "Shih, Lu Chung"]
[Black "Chang, Roderick Chee Hung"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1497"]
[PlyCount "117"]
[EventDate "2018.12.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Nd4 8. Qxe5+ Ne6 9. Nc3 f6 10. Qd6 Qe7 11. Bf4 Nxf4 12. Qxf4 Qb4 13. 0-0-0 Ne7 14. a3 Qc5 15. Nd5 0-0 16. Nxe7+ Qxe7 17. Bc4+ Kh8 18. Rhe1 b5 19. Ba2 Bb7 20. Qd6 Rfe8 21. f3 Rad8 22. Qxe7 Rxe7 23. Bd5 d6 24. Bxb7 Rxb7 25. Rd5 b4 26. axb4 Rxb4 27. Ra5 Rb6 28. Rd1 Rdb8 29. b3 Rc6 30. Kb2 Rbc8 31. c4 Rb6 32. c5 dxc5 33. Rxc5 Rcb8 34. Rd3 h6 35. f4 Rb4 36. Re3 Rd4 37. Kc3 Rbb4 38. Rc4 Rdxc4+ 39. bxc4 a5 40. Re2 Rb8 41. Ra2 Ra8 42. c5 Kg8 43. Kc4 Kf8 44. c6 Ke7 45. Kc5 Kd8 46. Kd6 Ra6 47. e5 fxe5 48. fxe5 a4 49. e6 Ra7 50. e7+ Rxe7 51. Rxa4 Ke8 52. c7 Rd7+ 53. Kc6 Rxc7+ 54. Kxc7 Kf7 55. Ra6 g6 56. g4 Kg7 57. h4 Kh7 58. Kd6 g5 59. hxg5 1-0

