[Event "Hong Kong Caissa Sunday op"]
[Site "Hong Kong"]
[Date "2019.03.03"]
[Round "5"]
[White "Ko, Tsz Wing Joseph"]
[Black "Yan, Joseph"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "76"]
[EventDate "2019.01.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "HKG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e3 e6 2. g3 d5 3. Ne2 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. Nbc3 Nbd7 7. b3 Ne5 8. Bb2 Bd7 9. Re1 c5 10. d4 Nc6 11. dxc5 Bxc5 12. a3 Rc8 13. b4 Bd6 14. Nb5 Be7 15. Bd4 a6 16. Nbc3 Nxd4 17. exd4 Qb6 18. Na4 Bxa4 19. Rb1 Bxc2 20. Qd2 Bxb1 21. Rxb1 Ne4 22. Bxe4 dxe4 23. Rc1 Rxc1+ 24. Qxc1 Bf6 25. Nf4 Bxd4 26. Nh5 Bxf2+ 27. Kg2 e3 28. Qa1 f6 29. Qd1 Qc6+ 30. Kh3 Qe4 31. Qd7 Qg6 32. g4 e2 33. Qxe6+ Kh8 34. Nf4 Qh6+ 35. Nh5 Qe3+ 36. Kg2 Qxe6 37. Nf4 Qe4+ 38. Kxf2 e1Q# 0-1

[Event "Hong Kong Caissa Sunday op"]
[Site "Hong Kong"]
[Date "2019.01.20"]
[Round "2"]
[White "Michishita, Noah"]
[Black "Ko, Tsz Wing Joseph"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1094"]
[PlyCount "73"]
[EventDate "2019.01.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "HKG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 a6 4. Bg2 Nc6 5. Nge2 Nf6 6. d3 d5 7. exd5 exd5 8. Bg5 Be7 9. 0-0 0-0 10. Bxf6 Bxf6 11. Nf4 Re8 12. Nfxd5 Be6 13. Nxf6+ Qxf6 14. Rb1 h6 15. Ne4 Qe7 16. Re1 Bd5 17. Nc3 Qd6 18. Nxd5 Re7 19. Nxe7+ Nxe7 20. Qe2 Re8 21. Rbd1 b5 22. c3 c4 23. dxc4 Qc5 24. Rd7 Rc8 25. Rxe7 Rf8 26. Re8 Kh8 27. Rxf8+ Qxf8 28. cxb5 axb5 29. Qxb5 Qg8 30. Re8 Kh7 31. Rxg8 Kxg8 32. Be4 g6 33. Bd5 h5 34. Qe8+ Kg7 35. Qxf7+ Kh6 36. Be4 h4 37. Qxg6# 1-0

[Event "Hong Kong Caissa Sunday op"]
[Site "Hong Kong"]
[Date "2019.01.13"]
[Round "1"]
[White "Ko, Tsz Wing Joseph"]
[Black "King, Oliver Baekho"]
[Result "0-1"]
[ECO "A34"]
[BlackElo "1279"]
[PlyCount "36"]
[EventDate "2019.01.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "HKG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 e5 2. e3 c5 3. a3 Nc6 4. Nc3 Nf6 5. Nf3 d6 6. d4 exd4 7. exd4 Bf5 8. d5 Qe7+ 9. Be2 Ne5 10. 0-0 h6 11. Re1 0-0-0 12. a4 Re8 13. Nb5 Nxf3+ 14. gxf3 Kb8 15. Bd2 Nd7 16. h4 Qf6 17. f4 Qg6+ 18. Kf1 Bh3# 0-1

