[Event "Hong Kong Jolimark op"]
[Site "Hong Kong"]
[Date "2016.12.30"]
[Round "9"]
[White "Wang, Jing Hang"]
[Black "Yau, Kwok Yui Oliver"]
[Result "0-1"]
[ECO "E64"]
[BlackElo "1517"]
[PlyCount "118"]
[EventDate "2016.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 c5 7. dxc5 dxc5 8. Qxd8 Rxd8 9. Be3 Na6 10. 0-0 Be6 11. Ng5 Bxc4 12. Bxb7 Rab8 13. Bxa6 Bxa6 14. Bxc5 Rxb2 15. Rab1 Rxb1 16. Rxb1 Nd7 17. Nce4 Nxc5 18. Nxc5 Bxe2 19. Rb7 h6 20. Nge4 Bf3 21. Rb1 f5 22. Ne6 Bxe4 23. Nxd8 Bxb1 24. Nc6 a6 25. Nb4 a5 26. Nc6 Bxa2 27. Nxe7+ Kf7 28. Nc6 a4 29. Nb4 Bb3 30. Nd3 a3 31. Nc1 Be6 32. f4 a2 33. Nxa2 Bxa2 34. Kg2 Ke6 35. Kf2 Kd5 36. Ke3 Bb3 37. Kf2 Ke4 38. Ke2 Bc4+ 39. Kf2 Bd4+ 40. Kg2 Be3 41. h3 Bf1+ 42. Kh2 Bxh3 43. Kxh3 Kf3 44. Kh4 Bf2 45. Kh3 Be3 46. Kh4 Bxf4 47. gxf4 Kxf4 48. Kh3 Ke3 49. Kh4 g5+ 50. Kh3 f4 51. Kh2 f3 52. Kh3 g4+ 53. Kh2 g3+ 54. Kg1 f2+ 55. Kf1 g2+ 56. Kxg2 Ke2 57. Kh2 f1Q 58. Kg3 Ke3 59. Kh2 Qf6 0-1

[Event "Hong Kong Jolimark op"]
[Site "Hong Kong"]
[Date "2016.12.29"]
[Round "7"]
[White "Cheng, Cheng Chien Andy"]
[Black "Yau, Kwok Yui Oliver"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1131"]
[BlackElo "1517"]
[PlyCount "108"]
[EventDate "2016.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e4 d6 6. Be3 Ng4 7. Bd2 e5 8. dxe5 dxe5 9. h3 Nf6 10. Nxe5 Nxe4 11. Nxe4 Bxe5 12. Bc3 Bxc3+ 13. Nxc3 Re8+ 14. Be2 Qg5 15. Qd5 Re5 16. Qf3 Nc6 17. Rd1 Be6 18. b3 Rd8 19. Rxd8+ Qxd8 20. Qf4 Qd4 21. Qxd4 Nxd4 22. Kd2 Nxe2 23. Nxe2 Bd7 24. f4 Re4 25. g4 Bc6 26. Re1 Kf8 27. f5 gxf5 28. gxf5 Rh4 29. Ng1 f6 30. Kc3 Bd7 31. Rf1 Rh5 32. Ne2 Rxh3+ 33. Kb4 Rh2 34. Nc3 Rh5 35. Nd5 Rxf5 36. Rxf5 Bxf5 37. Nxf6 c6 38. a4 Kf7 39. Nh5 Kg6 40. Nf4+ Kg5 41. Ne2 h5 42. Nd4 h4 43. Nxf5 Kxf5 44. Kc5 Ke5 45. b4 h3 46. b5 cxb5 47. axb5 h2 48. b6 a6 49. Kb4 h1Q 50. Kc3 Qd1 51. Kb2 Kd4 52. Ka3 Qb1 53. c5 Kc4 54. c6 Qa1# 0-1

[Event "Hong Kong Jolimark op"]
[Site "Hong Kong"]
[Date "2016.12.29"]
[Round "8"]
[White "Yau, Kwok Yui Oliver"]
[Black "Deng, Jing Xin Crystal"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1517"]
[BlackElo "1703"]
[PlyCount "106"]
[EventDate "2016.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Qd2 Nge7 8. Bh6 0-0 9. Bxg7 Kxg7 10. Nge2 Nd4 11. Nd1 Nec6 12. c3 Nxe2 13. Qxe2 f5 14. f4 e5 15. 0-0 Bd7 16. Ne3 exf4 17. Rxf4 fxe4 18. Rxf8 Qxf8 19. Bxe4 Be6 20. Nd5 Bxd5 21. Bxd5 Re8 22. Qg2 Ne5 23. Rf1 Qe7 24. d4 cxd4 25. cxd4 Ng4 26. Rf7+ Qxf7 27. Bxf7 Re1+ 28. Qf1 Rxf1+ 29. Kxf1 Kxf7 30. h3 Nf6 31. Ke2 Ke6 32. Kd3 Kd5 33. Ke3 Nd7 34. b3 Nf8 35. Kf4 Kxd4 36. Kg5 Ke3 37. Kh6 d5 38. Kg7 d4 39. Kxf8 d3 40. Kg7 d2 41. Kh6 d1Q 42. g4 Qh1 43. g5 Qxh3+ 44. Kg7 Qg4 45. a4 Qxg5 46. a5 h5 47. a6 bxa6 48. b4 h4 49. b5 h3 50. b6 axb6 51. Kf7 h2 52. Kg7 h1R 53. Kf7 Qe5 0-1

[Event "Hong Kong Jolimark op"]
[Site "Hong Kong"]
[Date "2016.12.28"]
[Round "5"]
[White "Wong, Shyun Fwu Aldrin"]
[Black "Yau, Kwok Yui Oliver"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "1655"]
[BlackElo "1517"]
[PlyCount "57"]
[EventDate "2016.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nbd7 8. fxe5 dxe5 9. Bc4 Bc5 10. Bg5 Qc7 11. Qe2 Rb8 12. 0-0-0 0-0 13. Rhf1 b5 14. Bb3 Bb7 15. Nh4 Qb6 16. Nf5 Bd4 17. Nd5 Nxd5 18. exd5 f6 19. Bh6 Nc5 20. Bxg7 Nxb3+ 21. axb3 Rf7 22. Qg4 Be3+ 23. Kb1 Bg5 24. Nh6+ Kxg7 25. Nxf7 Kxf7 26. Qxg5 Rg8 27. Qxe5 Rxg2 28. d6 Qc6 29. Rxf6+ 1-0

[Event "Hong Kong Jolimark op"]
[Site "Hong Kong"]
[Date "2016.12.28"]
[Round "6"]
[White "Yau, Kwok Yui Oliver"]
[Black "Chen, Yi Jing Alvin"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1517"]
[BlackElo "1686"]
[PlyCount "98"]
[EventDate "2016.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. Ne2 Bg4 6. c3 Nf6 7. Bf4 g6 8. h3 Bd7 9. 0-0 Bg7 10. Qd2 0-0 11. Bh6 a6 12. Bxg7 Kxg7 13. a4 Na5 14. Qc2 Qc7 15. Nd2 Rac8 16. Nc1 Nh5 17. Ne2 Nc6 18. Nb3 Nb4 19. Qd2 Nxd3 20. Qxd3 Bf5 21. Qd2 Nf6 22. Ng3 Bd7 23. Nc5 Bc6 24. Rfe1 a5 25. Qg5 Kh8 26. Qe5 b6 27. Nd3 Rfe8 28. Qg5 Ne4 29. Nxe4 dxe4 30. Qe5+ f6 31. Qxc7 Rxc7 32. Nc1 Bd5 33. Ne2 e6 34. Rab1 Bb3 35. Nf4 f5 36. g4 Rc4 37. d5 exd5 38. Nxd5 Rc6 39. Ne3 f4 40. Ng2 g5 41. h4 h6 42. h5 Rc4 43. Kf1 Rxa4 44. Rec1 Rc4 45. Re1 Rd8 46. Kg1 Rd2 47. Kf1 Bc2 48. b3 Bd3+ 49. Kg1 Rxc3 0-1

[Event "Hong Kong Jolimark op"]
[Site "Hong Kong"]
[Date "2016.12.27"]
[Round "3"]
[White "Lu, Benjamin"]
[Black "Yau, Kwok Yui Oliver"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1753"]
[BlackElo "1517"]
[PlyCount "89"]
[EventDate "2016.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. 0-0 Bc5 7. Re1 0-0 8. Nxe5 Nxe5 9. Rxe5 Bxf2+ 10. Kxf2 Qh4+ 11. Kf1 Qf6+ 12. Qf3 Qxe5 13. Bxd5 Qxh2 14. Bf4 Qh1+ 15. Kf2 c6 16. Bb3 Qh4+ 17. Bg3 Qd4+ 18. Qe3 Qf6+ 19. Kg1 Bf5 20. Nc3 Rfe8 21. Qf2 Qg6 22. Re1 Be6 23. Bxe6 Rxe6 24. Rxe6 Qxe6 25. Qe2 Qxe2 26. Nxe2 Re8 27. Kf2 f6 28. Kf3 Kf7 29. d4 g6 30. c4 Rd8 31. Ke4 f5+ 32. Kd3 g5 33. Nc3 f4 34. Bf2 b6 35. d5 Kf6 36. Ne4+ Kf5 37. d6 h5 38. b4 g4 39. c5 b5 40. Bh4 f3 41. gxf3 g3 42. Nxg3+ Ke6 43. Bxd8 Kd7 44. Bh4 a6 45. Nxh5 1-0

[Event "Hong Kong Jolimark op"]
[Site "Hong Kong"]
[Date "2016.12.27"]
[Round "4"]
[White "Yau, Kwok Yui Oliver"]
[Black "Shi, David"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1517"]
[PlyCount "109"]
[EventDate "2016.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 b6 7. Qd2 Nge7 8. Bh6 0-0 9. h4 Nd4 10. 0-0-0 d5 11. h5 dxe4 12. Bxe4 Nd5 13. hxg6 fxg6 14. Bxg7 Kxg7 15. Qh6+ Kf6 16. Qxh7 Nf5 17. g4 Rf7 18. Qh2 Nd4 19. Bxg6 Nxc3 20. bxc3 Bb7 21. Qf4+ Nf5 22. Rh6 Kg7 23. gxf5 Rf6 24. Qg5 Rxf5 25. Rh7+ Kg8 26. Qxd8+ Rxd8 27. Bxf5 Bc6 28. Rc7 Bd7 29. Be4 a5 30. Nf3 Be8 31. Rg1+ Kf8 32. Bh7 Rd7 33. Rxd7 Bxd7 34. Ne5 Ke7 35. Nxd7 Kxd7 36. f4 Ke7 37. f5 exf5 38. Bxf5 Kf6 39. Rf1 Ke5 40. Kd2 b5 41. Ke3 b4 42. d4+ cxd4+ 43. cxd4+ Kd5 44. Bd3 a4 45. Rf5+ Ke6 46. d5+ Kd6 47. Kd4 b3 48. cxb3 axb3 49. axb3 Ke7 50. Ke5 Kd7 51. Rf7+ Ke8 52. Ke6 Kd8 53. Kd6 Ke8 54. Bg6 Kd8 55. Rf8# 1-0

[Event "Hong Kong Jolimark op"]
[Site "Hong Kong"]
[Date "2016.12.26"]
[Round "1"]
[White "Noguchi, Koji"]
[Black "Yau, Kwok Yui Oliver"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2068"]
[BlackElo "1517"]
[PlyCount "89"]
[EventDate "2016.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 d6 4. Bg2 Bg7 5. Bb2 0-0 6. c4 c5 7. 0-0 Nc6 8. Nc3 e6 9. d4 Ne7 10. dxc5 dxc5 11. Na4 Qc7 12. Be5 Qa5 13. Qd6 Nf5 14. Qxc5 Qxc5 15. Nxc5 b6 16. Ng5 Nd5 17. Bxg7 Kxg7 18. cxd5 bxc5 19. dxe6 Rb8 20. Rac1 f6 21. Ne4 Nd4 22. Rfe1 Nxe6 23. Nxc5 Nxc5 24. Rxc5 Rf7 25. Rec1 Ba6 26. Bd5 Re7 27. Rc7 Rbe8 28. e4 Be2 29. f4 Kh6 30. Kf2 Bg4 31. Rxe7 Rxe7 32. h3 Be6 33. Bxe6 Rxe6 34. Kf3 Ra6 35. Rc2 Kg7 36. g4 Kf7 37. Ke3 Ke6 38. h4 Kd6 39. Rd2+ Kc5 40. g5 fxg5 41. hxg5 Kb4 42. f5 gxf5 43. exf5 Ra5 44. Rf2 Re5+ 45. Kd4 1-0

[Event "Hong Kong Jolimark op"]
[Site "Hong Kong"]
[Date "2016.12.26"]
[Round "2"]
[White "Yau, Kwok Yui Oliver"]
[Black "Liu, Su Yao"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1517"]
[PlyCount "47"]
[EventDate "2016.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 a6 5. Bd3 Nf6 6. Nge2 e6 7. Bf4 Qd8 8. Ne4 Be7 9. 0-0 0-0 10. c3 b5 11. Qc2 h6 12. Nxf6+ Bxf6 13. Be4 Ra7 14. Be3 a5 15. Qb3 Bd7 16. Rad1 Ra6 17. Nf4 c6 18. Nd3 Ra8 19. Ne5 Bxe5 20. dxe5 Qc7 21. Bc5 Rd8 22. Bd6 Qc8 23. c4 b4 24. c5 1-0

[Event "Asia-chT Cup U14"]
[Site "Jiaxing"]
[Date "2016.11.11"]
[Round "8.22"]
[White "Jin, Haonan"]
[Black "Yau, Kwok Yui Oliver"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1252"]
[BlackElo "1547"]
[PlyCount "73"]
[EventDate "2016.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Bg5 Nc6 8. dxe5 dxe5 9. Qxd8 Nxd8 10. Bxf6 Bxf6 11. Nd5 Bg7 12. Nxc7 Rb8 13. Nd5 Be6 14. 0-0 Nc6 15. Rac1 h6 16. b3 f5 17. Bd3 f4 18. Rfe1 g5 19. c5 g4 20. Nd2 Rbd8 21. Bc4 Kh8 22. f3 h5 23. Nc7 Bc8 24. Bd5 Rd7 25. Ne6 Re8 26. Nxg7 Kxg7 27. Nc4 Nb4 28. Nd6 Rxd6 29. cxd6 Nd3 30. Rc7+ Kh6 31. Rd1 Nb4 32. d7 Bxd7 33. Rxd7 Rc8 34. Be6 Rc6 35. R7d6 Rc3 36. Bxg4+ Kg5 37. Bf5 1-0

[Event "Asia-chT Cup U14"]
[Site "Jiaxing"]
[Date "2016.11.11"]
[Round "9.2"]
[White "Yau, Kwok Yui Oliver"]
[Black "Derakhshani, Borna"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1547"]
[BlackElo "2229"]
[PlyCount "42"]
[EventDate "2016.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 a6 7. Bb3 Ba7 8. Nbd2 h6 9. h3 Be6 10. Bc2 Qd7 11. Kh2 g5 12. Nb3 g4 13. Ng1 Rg8 14. d4 Bxb3 15. axb3 exd4 16. Bd3 dxc3 17. bxc3 Bxf2 18. Bb2 Ne5 19. Ne2 g3+ 20. Kh1 Qxh3+ 21. gxh3 g2+ 0-1

[Event "Asia-chT Cup U14"]
[Site "Jiaxing"]
[Date "2016.11.09"]
[Round "6.4"]
[White "Liu, Kaiyi"]
[Black "Yau, Kwok Yui Oliver"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1854"]
[BlackElo "1547"]
[PlyCount "51"]
[EventDate "2016.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nc6 7. d5 Nb8 8. 0-0 h6 9. Be3 e5 10. Ne1 Nfd7 11. Nd3 Nb6 12. Qb3 f5 13. f3 f4 14. Bf2 N8d7 15. a4 a5 16. c5 dxc5 17. Nxc5 Nxc5 18. Bxc5 Rf6 19. Nb5 g5 20. d6+ Be6 21. dxc7 Qc8 22. Qc3 Nd7 23. Be7 Qe8 24. Bxf6 Nxf6 25. Bc4 g4 26. Nd6 1-0

[Event "Asia-chT Cup U14"]
[Site "Jiaxing"]
[Date "2016.11.09"]
[Round "5.4"]
[White "Yau, Kwok Yui Oliver"]
[Black "Yeo, Ruizhi Carwyn"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1547"]
[BlackElo "1813"]
[PlyCount "65"]
[EventDate "2016.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. Bg2 dxe4 5. Nxe4 Be7 6. Ne2 Nf6 7. N2c3 0-0 8. 0-0 Nc6 9. d3 Bd7 10. Be3 Nd4 11. Ne2 Bc6 12. c3 Nxe2+ 13. Qxe2 Rc8 14. f3 b6 15. Rad1 Qc7 16. Rc1 Qb7 17. Rfd1 Rfd8 18. Bf4 Nd5 19. Bd2 Nf6 20. Bf4 Nd5 21. Bd2 Qa6 22. Be1 Nf6 23. Qc2 Nd5 24. Bf2 Nf6 25. b3 Qb7 26. Qe2 h6 27. Qc2 Nd5 28. Qe2 Nf6 29. Qc2 Nh7 30. Qe2 Ng5 31. Be3 Nxe4 32. dxe4 Bf6 33. Qc2 1/2-1/2

[Event "Asia-chT Cup U14"]
[Site "Jiaxing"]
[Date "2016.11.08"]
[Round "4.7"]
[White "Hassan, Zayan Mohamed"]
[Black "Yau, Kwok Yui Oliver"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1143"]
[BlackElo "1547"]
[PlyCount "32"]
[EventDate "2016.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. d3 Be7 8. Be3 Bf5 9. Ned2 0-0 10. 0-0 Bc5 11. c4 Qd6 12. Ne4 Bxe4 13. dxe4 Qe7 14. Re1 Rad8 15. Qe2 Bxe3 16. Qxe3 Nd4 0-1

[Event "Asia-chT Cup U14"]
[Site "Jiaxing"]
[Date "2016.11.06"]
[Round "1.10"]
[White "Lye, Lik Zang"]
[Black "Yau, Kwok Yui Oliver"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2098"]
[BlackElo "1547"]
[PlyCount "55"]
[EventDate "2016.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 h6 8. Be3 Nbd7 9. Qd2 Kh7 10. f4 Nb6 11. h3 Bd7 12. g4 Ne8 13. h4 f6 14. f5 gxf5 15. gxf5 Nc7 16. Nh3 Rh8 17. Rg1 Qf8 18. Nf4 Be8 19. Nb5 Bxb5 20. cxb5 Rg8 21. Rg6 Nd7 22. Nh5 Ne8 23. Nxg7 Rxg7 24. Bxh6 Ne5 25. Bxg7 Nxg7 26. Qh6+ Kg8 27. 0-0-0 Nxg6 28. fxg6 1-0

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2016.10.24"]
[Round "4"]
[White "Yau, Kwok Yui Oliver"]
[Black "Dew, Brian"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1547"]
[BlackElo "2188"]
[PlyCount "64"]
[EventDate "2016.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. Be3 b5 7. Qc1 b4 8. Nd1 d6 9. Ne2 Qb6 10. 0-0 e6 11. f4 f5 12. Nf2 Nh6 13. h3 0-0 14. g4 Nd4 15. Ng3 Bb7 16. c3 Nc6 17. g5 Nf7 18. h4 bxc3 19. bxc3 Qa5 20. Bd2 Qa4 21. h5 Rfe8 22. Qd1 Qxd1 23. Raxd1 fxe4 24. dxe4 Na5 25. f5 Be5 26. hxg6 hxg6 27. Nfh1 Nc4 28. fxg6 Nh8 29. Be1 Ne3 30. Rd3 Nxf1 31. Kxf1 Nxg6 32. Bd2 Ba6 0-1

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2016.10.17"]
[Round "3"]
[White "Tsang, Lok Ching"]
[Black "Yau, Kwok Yui Oliver"]
[Result "0-1"]
[ECO "C65"]
[BlackElo "1547"]
[PlyCount "170"]
[EventDate "2016.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nxe5 Qd4 7. Be3 Qxe5 8. d4 Qxe4 9. dxc5 Qxg2 10. Kd2 Bg4 11. Qg1 0-0-0+ 12. Kc3 Nd5+ 13. Kb3 Qe4 14. c4 Nxe3 15. fxe3 Bf3 16. Nc3 Qe6 17. Qxg7 Bxh1 18. Rxh1 Qxe3 19. Rf1 Qd4 20. Qg3 Qd3 21. Rf3 Qg6 22. Qe5 Rhe8 23. Qf4 Rd7 24. Rg3 Qh5 25. Rg5 Qh6 26. Qg3 Qe6 27. Rg4 f5 28. Rf4 Red8 29. Ka3 Rd3 30. Qh4 Qg6 31. Qf2 Rd2 32. Qh4 Rg2 33. Qh3 Rg4 34. Ne2 Rxf4 35. Nxf4 Qg4 36. Qe3 Qg8 37. b3 Re8 38. Qf3 Qg4 39. Qf2 Re4 40. Nd3 Re2 41. Qf1 Rxh2 42. Nf2 Qd4 43. Nd3 Qe4 44. Nf2 Qh4 45. Nd3 Qh3 46. Qd1 Qg2 47. Nb4 Qd2 48. Qb1 Qd7 49. Qg1 Qd2 50. Qg8+ Qd8 51. Qe6+ Kb8 52. Qxf5 Qh8 53. Nd3 h5 54. Qf4 Rg2 55. Qf3 Rg8 56. Nf4 h4 57. Qh3 Rg3 58. Qh2 Qh6 59. Qd2 Rg8 60. Qe3 a6 61. Qh3 Qg5 62. Ne6 Qg4 63. Qh2 Qxe6 64. Qxh4 Qg6 65. Qf2 Qg1 66. Qf5 Rg5 67. Qf8+ Ka7 68. Kb4 a5+ 69. Kxa5 Qxc5+ 70. Qxc5+ Rxc5+ 71. Kb4 Rg5 72. Ka4 b5+ 73. cxb5 cxb5+ 74. Kb4 Kb6 75. Ka3 c5 76. b4 Rg3+ 77. Kb2 c4 78. Kc2 Kc6 79. Kb2 Kd5 80. Kc2 Kd4 81. Kb2 c3+ 82. Kc1 Rg2 83. Kb1 c2+ 84. Kc1 Kc3 85. a3 Rg1# 0-1

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2016.10.03"]
[Round "1"]
[White "Yau, Kwok Yui Oliver"]
[Black "Wu, Shu Hong"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1547"]
[PlyCount "65"]
[EventDate "2016.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. c3 Be6 7. Bb5 a6 8. Ba4 Bb6 9. d4 exd4 10. cxd4 Bd7 11. e5 dxe5 12. dxe5 Ng4 13. Bf4 0-0 14. h3 Nxf2 15. Rxf2 Bxf2+ 16. Kxf2 Qe7 17. Nc3 Rad8 18. Nd5 Qe6 19. Bb3 Kh8 20. Nxc7 Qe7 21. Nd5 Qe6 22. Ng5 Qe8 23. Nc7 Qe7 24. Qh5 h6 25. Nxf7+ Kh7 26. Bc2+ Kg8 27. Qg6 Qc5+ 28. Kg3 Rxf7 29. e6 Rf6 30. Qh7+ Kf8 31. Qh8+ Ke7 32. Qxg7+ Rf7 33. Qxf7# 1-0

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2015.10.05"]
[Round "9"]
[White "Yau, Kwok Yui Oliver"]
[Black "Tang, Tsz Sang"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1454"]
[BlackElo "1811"]
[PlyCount "58"]
[EventDate "2015.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 h6 7. Bh4 g5 8. Bg3 Qa5 9. Nb3 Qd8 10. e5 Ng8 11. Ne4 f5 12. Nd6+ Bxd6 13. exd6 f4 14. Qh5+ Kf8 15. Nd4 Kg7 16. Bd3 Qf6 17. c3 Qf7 18. Qg4 Nf6 19. Qf3 fxg3 20. fxg3 Nd5 21. Qe4 Nf6 22. Qf3 Qh5 23. Qf2 Nc6 24. Rf1 Rf8 25. Be2 Qg6 26. Nf3 Qc2 27. Qe3 Qxb2 28. Rc1 Ng4 29. Qe4 Qxc1+ 0-1

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2015.10.04"]
[Round "8"]
[White "Ching, King Buet Marco"]
[Black "Yau, Kwok Yui Oliver"]
[Result "0-1"]
[ECO "A29"]
[BlackElo "1454"]
[PlyCount "108"]
[EventDate "2015.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d6 4. Bg2 Nc6 5. Nf3 Be6 6. b3 Be7 7. 0-0 0-0 8. e3 h6 9. d4 exd4 10. exd4 Bf5 11. Nh4 Bh7 12. Be3 Re8 13. a3 a6 14. b4 Qc8 15. Qa4 Bd3 16. Rfd1 Bxc4 17. Bxc6 bxc6 18. Qxc6 Be6 19. d5 Bd7 20. Qc4 Ng4 21. Bd4 Qd8 22. Nf3 Qc8 23. Ne2 Bb5 24. Qc2 Bf6 25. Nc3 Bd7 26. Na2 Bf5 27. Qc3 Ne5 28. Nxe5 dxe5 29. Be3 e4 30. Qc4 Bxa1 31. Rxa1 Bh3 32. Rc1 Qf5 33. Bf4 g5 34. d6 cxd6 35. f3 gxf4 36. gxf4 Qg6+ 37. Kf2 Qg2+ 38. Ke1 exf3+ 39. Kd1 Qe2+ 40. Qxe2 fxe2+ 41. Ke1 Rac8 42. Rd1 exd1Q+ 43. Kxd1 Re3 44. Kd2 Rce8 45. Nc3 Rxc3 46. Kxc3 Rc8+ 47. Kb3 d5 48. a4 d4 49. b5 d3 50. bxa6 d2 51. Kb4 d1Q 52. a7 Qb1+ 53. Ka5 Rc5+ 54. Ka6 Bf1# 0-1

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2015.10.04"]
[Round "7"]
[White "Yau, Kwok Yui Oliver"]
[Black "Wolfaardt, Francois"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1454"]
[BlackElo "1722"]
[PlyCount "54"]
[EventDate "2015.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 f5 4. d3 Nf6 5. exf5 d5 6. Bb3 Bxf5 7. 0-0 Qd7 8. c3 Be7 9. Bc2 0-0 10. d4 Bxc2 11. Qxc2 e4 12. Ne1 Qf5 13. f3 Nd7 14. Qe2 Qh5 15. Be3 Rae8 16. Rf2 Bd6 17. g3 exf3 18. Qd3 Re6 19. Nc2 Nf6 20. c4 Ne4 21. Rf1 Bxg3 22. hxg3 Nxg3 23. cxd5 Rg6 24. Kf2 Nxf1 25. Qxf1 Qh2+ 26. Ke1 Qxc2 27. dxc6 Re6 0-1

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2015.10.03"]
[Round "6"]
[White "Chu, Matthew Ho Shing"]
[Black "Yau, Kwok Yui Oliver"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "1454"]
[PlyCount "48"]
[EventDate "2015.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 f5 8. Bxc6+ bxc6 9. Nxe5 Qf6 10. d4 Be7 11. b3 0-0 12. 0-0 c5 13. Bb2 Bd6 14. Re1 cxd4 15. Qf3 Rb8 16. Bxd4 Bb7 17. Nd7 Qxd4 18. Qd3 Qg4 19. g3 Be4 20. Qc4+ Kh8 21. Nxb8 Qh3 22. Rxe4 fxe4 23. Nc6 Qf5 24. Kf1 Qxf2# 0-1

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2015.10.03"]
[Round "5"]
[White "Yau, Kwok Yui Oliver"]
[Black "Liu, Pak"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1454"]
[PlyCount "95"]
[EventDate "2015.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 h6 6. Be3 Bxe3 7. fxe3 Ng4 8. Qd2 Nb4 9. a3 Nc6 10. d4 exd4 11. exd4 0-0 12. 0-0 d6 13. h3 Nf6 14. Qf2 Qe7 15. Rfe1 Bd7 16. e5 dxe5 17. d5 Na5 18. Ba2 b5 19. Nxe5 Qd6 20. Nxd7 Qxd7 21. Qc5 a6 22. Re7 Qd6 23. Qxc7 Qxc7 24. Rxc7 Rfc8 25. d6 Rxc7 26. dxc7 Kf8 27. Rd1 Nc6 28. Rd6 Rc8 29. Rxc6 Ke7 30. Rc5 Nd7 31. Nd5+ Kd6 32. Rc3 f6 33. Ne3 Nc5 34. Nf5+ Kd7 35. Rxc5 Rxc7 36. Rxc7+ Kxc7 37. Nxg7 a5 38. b4 a4 39. c4 Kc6 40. c5 Kc7 41. Kf2 Kd7 42. Ke3 Kd8 43. Be6 h5 44. Kd4 f5 45. Kd5 f4 46. Kd6 f3 47. c6 fxg2 48. c7# 1-0

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2015.10.02"]
[Round "4"]
[White "Song, Estella"]
[Black "Yau, Kwok Yui Oliver"]
[Result "1/2-1/2"]
[ECO "C57"]
[BlackElo "1454"]
[PlyCount "84"]
[EventDate "2015.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. Bxb5 Qxd5 7. Bxc6+ Qxc6 8. Nf3 Bd6 9. h3 Bb7 10. d3 0-0-0 11. Be3 Kb8 12. a3 e4 13. Ng5 Rhf8 14. Rg1 h6 15. Nxe4 Nxe4 16. dxe4 Bb4+ 17. Nd2 Bxd2+ 18. Bxd2 Qxe4+ 19. Qe2 Qxc2 20. Bc1 Rfe8 21. Be3 Qb3 22. Rc1 f5 23. Qc4 Qxc4 24. Rxc4 g5 25. g3 Bf3 26. Rc1 f4 27. gxf4 gxf4 28. Rg7 c6 29. Rf7 fxe3 30. Rxf3 exf2+ 31. Kxf2 Kc7 32. Rf7+ Kb6 33. Rf6 Rf8 34. Rcxc6+ Kb7 35. Rce6 Rd2+ 36. Ke3 Rxf6 37. Rxf6 Rxb2 38. Rxh6 Rb3+ 39. Kf4 Rxa3 40. h4 Ra4+ 41. Kg5 Ra5+ 42. Kf4 Rc5 1/2-1/2

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2015.10.02"]
[Round "3"]
[White "Yau, Kwok Yui Oliver"]
[Black "Sarwate, Rohit"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "1454"]
[BlackElo "1650"]
[PlyCount "70"]
[EventDate "2015.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Be7 8. 0-0 0-0 9. f4 Qc7 10. f5 exf5 11. Nxf5 Bxf5 12. exf5 Nc6 13. Qe1 Ne5 14. Qg3 Kh8 15. Bf4 b5 16. a3 Rab8 17. Rac1 b4 18. axb4 Rxb4 19. b3 Rc8 20. Na2 Rbb8 21. Bd2 Ne4 22. Qe1 Qc5+ 23. Kh1 Nxd2 24. Qxd2 a5 25. Bd3 Bf6 26. Rb1 Nxd3 27. cxd3 Qc2 28. Qxc2 Rxc2 29. Nc1 a4 30. Re1 a3 31. b4 h6 32. Nb3 a2 33. Rbd1 Rxb4 34. Na1 Bxa1 35. Rxa1 Rcb2 0-1

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2015.10.01"]
[Round "1"]
[White "Lai, Robin"]
[Black "Yau, Kwok Yui Oliver"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1931"]
[BlackElo "1454"]
[PlyCount "36"]
[EventDate "2015.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. c4 Be7 6. Nc3 Nh5 7. Be2 Nxf4 8. exf4 c6 9. 0-0 0-0 10. h3 Qc7 11. Qd2 Bd6 12. g3 Bxh3 13. Rfe1 dxc4 14. Bxc4 Nd7 15. Bd3 h6 16. Rac1 Rfe8 17. Ne5 Nxe5 18. fxe5 Be7 1-0

[Event "World School-ch U13 11th"]
[Site "Pattaya"]
[Date "2015.05.07"]
[Round "1"]
[White "Quirhuayo Chumbe, German Gonzalo"]
[Black "Yau, Kwok Yui Oliver"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2069"]
[BlackElo "1484"]
[PlyCount "77"]
[EventDate "2015.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. 0-0 0-0 6. d4 exd4 7. cxd4 Bb6 8. d5 Ne7 9. Nc3 d6 10. Kh1 a6 11. Be2 Ng6 12. Nd2 Bd7 13. f4 Be3 14. Nb3 Bxc1 15. Rxc1 Re8 16. Nd2 h6 17. a4 Qb8 18. Bd3 Qa7 19. Ne2 Rac8 20. Qb3 Qb6 21. Qxb6 cxb6 22. Nc3 Red8 23. Nc4 Be8 24. Nxb6 Rc5 25. b4 Rc7 26. Ne2 Re7 27. Ng3 Nd7 28. Nc8 Rxc8 29. Rxc8 Nb6 30. Rd8 Nxa4 31. Nf5 Kf8 32. Nxe7 Kxe7 33. Rb8 b5 34. e5 dxe5 35. Bxg6 fxg6 36. fxe5 Bd7 37. Rb7 Nc3 38. e6 Nxd5 39. exd7 1-0

[Event "Hong Kong-ch prel"]
[Site "Hong Kong"]
[Date "2015.03.02"]
[Round "8"]
[White "Yau, Kwok Yui Oliver"]
[Black "Cheung, Ka Hung"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1496"]
[PlyCount "102"]
[EventDate "2015.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. h3 Be6 7. 0-0 Bc5 8. a3 a5 9. Ng5 Bf5 10. Ne4 Bb6 11. Bd2 Qd7 12. Nbc3 Nde7 13. Kh2 Ng6 14. Nd5 Bd4 15. Ndf6+ gxf6 16. Nxf6+ Ke7 17. Nxd7 Bxd7 18. c3 Bb6 19. Qf3 Raf8 20. Bh6 Re8 21. Qxf7+ Kd8 22. Qf6+ Kc8 23. Bg7 Rhg8 24. Bxg8 Rxg8 25. Bh6 Nce7 26. Qf3 Bc6 27. Qe2 Nh4 28. g3 Nf3+ 29. Qxf3 Bxf3 30. g4 Rg6 31. Be3 c5 32. Kg3 Bc6 33. Kh2 Bf3 34. Rae1 Kd7 35. Bd2 Bc7 36. Be3 b6 37. d4 exd4+ 38. Kg1 d3 39. Bd2 h5 40. g5 Nd5 41. Rb1 Nf4 42. Bxf4 Bxf4 43. h4 d2 44. Ra1 Ke6 45. Rfb1 Kf5 46. b4 cxb4 47. cxb4 Kg4 48. bxa5 bxa5 49. Kf1 Kxh4 50. Kg1 Rxg5+ 51. Kf1 Rg2 0-1

[Event "Hong Kong-ch prel"]
[Site "Hong Kong"]
[Date "2015.02.02"]
[Round "5"]
[White "Chu, Kin Ho"]
[Black "Yau, Kwok Yui Oliver"]
[Result "0-1"]
[ECO "C20"]
[BlackElo "1496"]
[PlyCount "68"]
[EventDate "2015.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. b3 e5 2. e4 Nf6 3. Nc3 Bc5 4. Nf3 d6 5. Bb5+ c6 6. Be2 h6 7. 0-0 0-0 8. a3 b5 9. b4 Bb6 10. d3 Be6 11. d4 exd4 12. Nxd4 Re8 13. Qd3 Bc4 14. Qd2 Bxe2 15. Ndxe2 Nxe4 16. Nxe4 Rxe4 17. Ng3 Re6 18. Bb2 Qg5 19. Qc3 d5 20. Rae1 a5 21. Rxe6 fxe6 22. Re1 d4 23. Qb3 Qd5 24. Rxe6 Qxb3 25. cxb3 axb4 26. axb4 Kf7 27. Re2 Nd7 28. f4 d3+ 29. Kf1 dxe2+ 30. Nxe2 Rf8 31. g3 Nf6 32. Be5 Ng4 33. Kg2 Nxe5 34. fxe5 Ke6 0-1

[Event "Hong Kong-ch prel"]
[Site "Hong Kong"]
[Date "2015.01.26"]
[Round "4"]
[White "Yau, Kwok Yui Oliver"]
[Black "Chiu, Sterling"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1496"]
[PlyCount "38"]
[EventDate "2015.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. h3 Be6 6. Bb3 Qd7 7. Ng5 0-0-0 8. Nxe6 fxe6 9. Nc3 Nf6 10. d3 d5 11. exd5 exd5 12. Bg5 Nd4 13. Bxf6 gxf6 14. Nxd5 Nxb3 15. Nxf6 Qe6 16. Ne4 Rhg8 17. axb3 Qxh3 18. g3 Rxg3+ 19. Nxg3 Qxg3+ 0-1

[Event "Hong Kong-ch prel"]
[Site "Hong Kong"]
[Date "2015.01.19"]
[Round "3"]
[White "Gurung, Mohan Kumar"]
[Black "Yau, Kwok Yui Oliver"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1713"]
[BlackElo "1496"]
[PlyCount "59"]
[EventDate "2015.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 Bg4 7. Qb3 e6 8. Qxb7 Qc8 9. Qxc8+ Rxc8 10. Bb5 Kd8 11. Be3 Nge7 12. Bf4 Ng6 13. Be3 Bxf3 14. gxf3 Nb4 15. 0-0 Nc2 16. Bxa7 Nxa1 17. Bb6+ Ke7 18. Rxa1 Rb8 19. Bd4 e5 20. Be3 Kf6 21. Nd5+ Ke6 22. a4 Be7 23. b4 Bf6 24. Bc4 Kd7 25. b5 Ne7 26. b6 Nxd5 27. Bxd5 Rhc8 28. a5 Bd8 29. b7 Rc7 30. a6 1-0

[Event "Hong Kong-ch prel"]
[Site "Hong Kong"]
[Date "2015.01.12"]
[Round "2"]
[White "Yau, Kwok Yui Oliver"]
[Black "Chow, Po Wing William"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1496"]
[BlackElo "1400"]
[PlyCount "65"]
[EventDate "2015.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nc6 4. Nf3 Bg4 5. Be2 g6 6. 0-0 Bg7 7. h3 h5 8. hxg4 hxg4 9. Nh2 Qd7 10. Nxg4 0-0-0 11. Nxf6 Bxf6 12. Bg4 e6 13. d5 Ne5 14. Bh3 Rh4 15. dxe6 fxe6 16. Nd5 Qf7 17. Nxf6 Qxf6 18. f4 Nc4 19. Qd3 Nb6 20. Qc3 Qe7 21. Be3 d5 22. Bxb6 axb6 23. Rad1 dxe4 24. Rxd8+ Qxd8 25. Bxe6+ Kb8 26. Qc4 e3 27. Qe2 Qd4 28. c3 Qe4 29. f5 gxf5 30. Bxf5 Qe5 31. Bh3 Ka7 32. Re1 Qd5 33. a3 1-0

[Event "Hong Kong-ch prel"]
[Site "Hong Kong"]
[Date "2015.01.05"]
[Round "1"]
[White "Luk, Luen Wah"]
[Black "Yau, Kwok Yui Oliver"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "2095"]
[BlackElo "1496"]
[PlyCount "31"]
[EventDate "2015.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 d6 5. c3 Bd7 6. d4 exd4 7. cxd4 Bb6 8. Nc3 Nge7 9. Re1 0-0 10. h3 Ng6 11. a4 a6 12. Bc4 Re8 13. Ng5 Rf8 14. Qh5 h6 15. Nxf7 Qf6 16. Nxh6+ 1-0

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2014.10.05"]
[Round "9"]
[White "Yau, Kwok Yui Oliver"]
[Black "Au, Ka Pang"]
[Result "0-1"]
[ECO "B72"]
[PlyCount "152"]
[EventDate "2014.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. h3 Nc6 9. Be3 Bd7 10. Nf3 Rc8 11. Qd2 a6 12. Bh6 b5 13. Bxg7 Kxg7 14. Bb3 b4 15. Nd5 Nxe4 16. Qd3 Nc5 17. Qd2 Nxb3 18. axb3 a5 19. Ne3 Nb8 20. Rfc1 Na6 21. Nc4 Rc5 22. Qd4+ f6 23. Rd1 Rf7 24. h4 Kg8 25. Nfd2 Bf5 26. c3 Bc2 27. Rdc1 Bf5 28. Nf3 bxc3 29. bxc3 Rf8 30. Ne3 Be6 31. b4 Rb5 32. Rxa5 Rxa5 33. bxa5 Qxa5 34. Nc4 Qc5 35. Qxc5 Nxc5 36. Ne3 Rc8 37. Ra1 Ne4 38. Ra7 Kf7 39. Ra1 Nc5 40. Kh2 Ne4 41. Kg1 h5 42. g3 Rxc3 43. Kf1 Nxg3+ 44. fxg3 Rxe3 45. Kf2 Rb3 46. Nd4 Rc3 47. Nxe6 Kxe6 48. Re1+ Kf7 49. Re2 Rc5 50. Re3 Re5 51. Rd3 Ke6 52. Rf3 Rf5 53. Rxf5 Kxf5 54. Kf3 e5 55. Ke3 Kg4 56. Ke4 Kxg3 57. Kd5 Kxh4 58. Ke4 f5+ 59. Kf3 d5 60. Ke3 f4+ 61. Kf3 d4 62. Ke4 g5 63. Kxe5 f3 64. Kxd4 f2 65. Ke3 f1Q 66. Ke4 Kg4 67. Ke5 Qf3 68. Kd4 Qe2 69. Kd5 Kf5 70. Kd4 Qe6 71. Kd3 Kf4 72. Kd2 Qe3+ 73. Kd1 Qe2+ 74. Kc1 Ke3 75. Kb1 Kd3 76. Ka1 Kc3 0-1

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2014.10.04"]
[Round "8"]
[White "Du, Yuxin"]
[Black "Yau, Kwok Yui Oliver"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1819"]
[PlyCount "61"]
[EventDate "2014.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nf6 5. d3 d6 6. h3 h6 7. c3 0-0 8. d4 exd4 9. cxd4 Bb6 10. Nc3 Bd7 11. Re1 Re8 12. a3 a6 13. Ba4 Ne7 14. Bc2 Ng6 15. Be3 Rc8 16. Qd2 c6 17. Rad1 d5 18. e5 Nh7 19. b4 Ngf8 20. Nh2 Ne6 21. f4 f6 22. f5 fxe5 23. fxe6 Rxe6 24. dxe5 Rxe5 25. Bd4 Rxe1+ 26. Rxe1 Bxd4+ 27. Qxd4 Qc7 28. Re7 Nf6 29. Ng4 Rd8 30. Rxg7+ Kxg7 31. Qxf6+ 1-0

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2014.10.04"]
[Round "7"]
[White "Yau, Kwok Yui Oliver"]
[Black "Wong, Linda Jane"]
[Result "1-0"]
[ECO "B07"]
[BlackElo "1354"]
[PlyCount "175"]
[EventDate "2014.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Bd3 e5 5. dxe5 dxe5 6. Nf3 c6 7. 0-0 Be7 8. h3 0-0 9. Be3 Bc5 10. Bxc5 Nxc5 11. Nxe5 Re8 12. Nf3 Nxd3 13. Qxd3 Qb6 14. b3 Be6 15. Rfe1 Rad8 16. Qe3 Qa5 17. Na4 Qh5 18. Nc5 Bxh3 19. gxh3 Qxh3 20. Nh2 Qh5 21. Nxb7 Rd5 22. exd5 Rxe3 23. Rxe3 Qg6+ 24. Kf1 cxd5 25. Rae1 h6 26. c3 Qc2 27. R1e2 Qb1+ 28. Kg2 Qg6+ 29. Rg3 Qf5 30. Nf3 Ne4 31. Nd4 Qd7 32. Na5 Nxg3 33. fxg3 Qc7 34. Nac6 g6 35. Re7 Qc8 36. Rxa7 Qg4 37. Re7 h5 38. Re3 h4 39. a4 hxg3 40. Rxg3 Qe4+ 41. Kf2 Qf4+ 42. Rf3 Qh2+ 43. Ke3 Qg1+ 44. Kf4 Qc1+ 45. Ke5 Qg5+ 46. Kd6 f5 47. a5 Qf6+ 48. Kxd5 g5 49. Rxf5 Qh6 50. a6 Qh1+ 51. Kc5 g4 52. a7 Qa1 53. Rg5+ Kh7 54. Rxg4 Qxc3+ 55. Kd6 Qa1 56. b4 Qa2 57. b5 Qa3+ 58. Kc7 Qf8 59. b6 Qf7+ 60. Kc8 Qf8+ 61. Nd8 Qc5+ 62. N4c6 Qf5+ 63. Kb7 Qd7+ 64. Kb8 Qxg4 65. a8Q Qf4+ 66. Kb7 Qe4 67. Qa2 Kh6 68. Qe6+ Qg6 69. Qxg6+ Kxg6 70. Kc7 Kf6 71. Ne5 Kxe5 72. b7 Kd5 73. b8Q Ke4 74. Qb4+ Kd5 75. Qd6+ Ke4 76. Ne6 Kf5 77. Ng7+ Ke4 78. Qc5 Kf4 79. Qe7 Kf3 80. Kd6 Kf4 81. Kd5 Kf3 82. Kd4 Kf4 83. Qe4+ Kg5 84. Ne6+ Kf6 85. Nf8 Kf7 86. Qb7+ Kf6 87. Nh7+ Kf5 88. Qe4# 1-0

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2014.10.03"]
[Round "5"]
[White "Yau, Kwok Yui Oliver"]
[Black "Garceran Nieuwenburg, David"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "1811"]
[PlyCount "108"]
[EventDate "2014.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Nf3 Bd6 7. Bc4 Ke8 8. 0-0 c6 9. Re1 Nbd7 10. Be3 h6 11. Rad1 Bc7 12. a3 Ng4 13. Bd2 b5 14. Ba2 Nc5 15. h3 Nf6 16. b4 Ne6 17. Be3 g5 18. Nd2 Nd4 19. Bb3 Bb6 20. Rc1 Be6 21. Bxe6 Nxe6 22. Nb3 Ke7 23. Kf1 h5 24. g3 Bxe3 25. Rxe3 Nd4 26. Rd3 Rhd8 27. Nc5 g4 28. h4 Nd7 29. Nxd7 Rxd7 30. Ne2 Rad8 31. Rcd1 Nxc2 32. Rxd7+ Rxd7 33. Rc1 Rd2 34. Ng1 Kd6 35. f3 Ne3+ 36. Ke1 Rg2 37. fxg4 Rxg1+ 38. Kd2 Rxc1 39. Kxc1 Nxg4 40. Kd2 c5 41. bxc5+ Kxc5 42. Kc3 a5 43. Kd3 b4 44. axb4+ axb4 45. Kc2 Kc4 46. Kb2 b3 47. Kc1 Kc3 48. Kb1 b2 49. Ka2 Kc2 50. Ka3 b1Q 51. Ka4 Kc3 52. Ka5 Kc4 53. Ka6 Kc5 54. Ka7 Kc6 0-1

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2014.10.03"]
[Round "6"]
[White "Yeung, Micka"]
[Black "Yau, Kwok Yui Oliver"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1510"]
[PlyCount "100"]
[EventDate "2014.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. 0-0 d6 6. d4 exd4 7. Nxd4 Bxd4 8. Bxc6+ bxc6 9. Qxd4 0-0 10. Bg5 Ba6 11. Rfe1 Rb8 12. b3 c5 13. Qd2 Bb7 14. e5 dxe5 15. Qxd8 Rbxd8 16. Rxe5 h6 17. Bxf6 gxf6 18. Rxc5 c6 19. Re1 Rfe8 20. Rxe8+ Rxe8 21. h3 Re1+ 22. Kh2 Re5 23. Rxe5 fxe5 24. Ne4 Ba6 25. c4 Bc8 26. Kg3 Bf5 27. Nd6 Bb1 28. a3 Kg7 29. b4 Bd3 30. Kf3 e4+ 31. Ke3 Bf1 32. a4 Bxg2 33. b5 c5 34. Nc8 Bxh3 35. Nxa7 Be6 36. b6 Bc8 37. Nxc8 h5 38. b7 h4 39. b8Q h3 40. Qh2 Kf8 41. Qxh3 f5 42. Qxf5+ Ke8 43. Qe6+ Kd8 44. Qe7+ Kxc8 45. Kxe4 Kb8 46. f3 Kc8 47. f4 Kb8 48. f5 Kc8 49. f6 Kb8 50. f7 Kc8 1-0

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2014.10.02"]
[Round "4"]
[White "Ching, Yin Kay Mason"]
[Black "Yau, Kwok Yui Oliver"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1541"]
[PlyCount "92"]
[EventDate "2014.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. Bb5 Bd6 7. Bg5 f6 8. Bh4 0-0 9. Nbd2 Be6 10. Ne4 Nf4 11. 0-0 Be7 12. c3 a6 13. Bxc6 bxc6 14. Ne1 f5 15. Bxe7 Qxe7 16. Ng3 Rab8 17. Qc2 Rb7 18. Ne2 Ng6 19. c4 f4 20. Nc3 Nh4 21. Ne4 f3 22. Qd2 fxg2 23. Nxg2 Nf3+ 24. Kh1 Nxd2 25. Nxd2 Rxb2 26. Ne4 Rbb8 27. Kg1 Bh3 28. Rfe1 Bxg2 29. Kxg2 Qd7 30. Re3 Qd4 31. Rae1 Qd7 32. Rg3 Kh8 33. Rg1 Rf4 34. Kh1 Qf7 35. f3 h6 36. Rh3 Rd8 37. Rb1 Kg8 38. Kg2 Qe8 39. Nc5 Rb8 40. Re1 Rb2+ 41. Kh1 Rf2 42. Re3 Rxa2 43. d4 Ra1+ 44. Kg2 Qg6+ 45. Rg3 Qc2+ 46. Kh3 Qg2+ 0-1

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2014.10.02"]
[Round "3"]
[White "Yau, Kwok Yui Oliver"]
[Black "Limbu, Chandra Singh"]
[Result "0-1"]
[ECO "B44"]
[BlackElo "1785"]
[PlyCount "81"]
[EventDate "2014.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 a6 6. Nxc6 bxc6 7. Be2 Qc7 8. 0-0 Nf6 9. Nd2 d5 10. exd5 cxd5 11. Nb3 Be7 12. c3 0-0 13. Qc2 Bb7 14. Rac1 a5 15. Nd4 Ba6 16. Bxa6 Rxa6 17. Qd3 Raa8 18. Nb5 Qb7 19. Rb1 Qa6 20. a4 Ne4 21. Qc2 Rfc8 22. Qd1 Nd6 23. Nxd6 Bxd6 24. Qd2 Qc6 25. Ra1 Rab8 26. Ra2 Qc4 27. Rfa1 Rb3 28. Qc1 Rcb8 29. Qc2 Qc6 30. Rd1 Qc5 31. Rd4 Qc7 32. Rh4 g6 33. c4 Qe7 34. Rd4 Be5 35. Rd2 Qc7 36. cxd5 Qxc2 37. Rxc2 exd5 38. Bc1 d4 39. Rc5 Bg7 40. Rg5 Rd3 41. Ra3 0-1

[Event "Hong Kong op"]
[Site "Hong Kong"]
[Date "2014.10.01"]
[Round "1"]
[White "Wolfaardt, Francois"]
[Black "Yau, Kwok Yui Oliver"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "1761"]
[PlyCount "88"]
[EventDate "2014.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HKG"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. Nc3 Nf6 2. e4 e5 3. f4 d6 4. fxe5 dxe5 5. Nf3 Nc6 6. Bb5 Bc5 7. Nxe5 Qd4 8. Bxc6+ bxc6 9. Nd3 0-0 10. Nxc5 Qxc5 11. d3 Ng4 12. Qf3 Ne5 13. Qg3 Ng6 14. Be3 Qd6 15. Qf2 a6 16. Bc5 Qe5 17. Bxf8 Kxf8 18. Na4 Kg8 19. Qc5 Qe8 20. 0-0-0 Nf4 21. Qe3 Ng6 22. Nc5 Bg4 23. Rdf1 f5 24. h3 f4 25. Qd4 Be6 26. Nxe6 Qxe6 27. b3 Qe7 28. Qc4+ Qf7 29. Qxf7+ Kxf7 30. g3 Ke7 31. gxf4 Rf8 32. f5 Ne5 33. Rhg1 Rf7 34. d4 Nd7 35. e5 g6 36. e6 Rxf5 37. Rxf5 gxf5 38. exd7 Kxd7 39. Rg7+ Ke6 40. Rxc7 Kd5 41. c3 c5 42. Rxc5+ Ke4 43. d5 f4 44. c4 Ke3 1-0

