[Event "Daqing Boyi Cup-B"]
[Site "Daqing"]
[Date "2024.07.15"]
[Round "5"]
[White "Biketova, Mariia"]
[Black "Yu, Ziyang"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "1563"]
[PlyCount "55"]
[EventDate "2024.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB30_2024"]
[SourceDate "2024.07.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 c6 6. e3 Bf5 7. Bxf6 Bxf6 8. Qb3 Qd7 9. cxd5 cxd5 10. Qxd5 Qxd5 11. Nxd5 Kd8 12. Bc4 Bg7 13. Ng5 Be6 14. Nxe6+ fxe6 15. Nf4 Bf6 16. Nxe6+ Kd7 17. e4 Nc6 18. e5 Bxe5 19. dxe5 Nxe5 20. Rd1+ Kc8 21. Bd5 Rb8 22. Rc1+ Kd7 23. 0-0 Kd6 24. Rfd1 h5 25. Bb3+ Nd3 26. Rxd3+ Ke5 27. Rc5+ Kf6 28. Rf3# 1-0

[Event "Daqing Boyi Cup-B"]
[Site "Daqing"]
[Date "2024.07.14"]
[Round "3"]
[White "Tan, Mingze"]
[Black "Yu, Ziyang"]
[Result "1/2-1/2"]
[ECO "C58"]
[WhiteElo "1599"]
[PlyCount "81"]
[EventDate "2024.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB30_2024"]
[SourceDate "2024.07.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Qf3 Qb6 9. Bd3 Bb7 10. Nc3 c5 11. Be4 Bxe4 12. Ngxe4 Nxe4 13. Qxe4 Nc6 14. b3 Rd8 15. Bb2 Bd6 16. 0-0 0-0 17. Nd5 Qb5 18. Ne3 Qb6 19. Nc4 Qc7 20. Nxd6 Qxd6 21. d3 Nd4 22. Bxd4 cxd4 23. Rfe1 Rfe8 24. Re2 Re6 25. Rae1 Rde8 26. Qb7 R6e7 27. Qb5 g6 28. h3 h5 29. f4 e4 30. dxe4 Qxf4 31. Qd3 Qe5 32. Rd1 Rd7 33. Qc4 Red8 34. Rf1 Rc7 35. Qb4 Rdc8 36. Rff2 a5 37. Qb6 Rc6 38. Qa7 R6c7 39. Qb6 Rc6 40. Qa7 R6c7 41. Qb6 1/2-1/2

[Event "Daqing Boyi Cup-B"]
[Site "Daqing"]
[Date "2024.07.14"]
[Round "4"]
[White "Yu, Ziyang"]
[Black "Qian, Qipeng"]
[Result "1/2-1/2"]
[ECO "B48"]
[BlackElo "1720"]
[PlyCount "82"]
[EventDate "2024.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB30_2024"]
[SourceDate "2024.07.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Qc7 6. Nc3 a6 7. f3 Nf6 8. Be2 Bb4 9. Qd2 d5 10. exd5 Nxd5 11. 0-0 Nxe3 12. Qxe3 Nxd4 13. Nd5 Nxe2+ 14. Qxe2 Qc5+ 15. Ne3 Ba5 16. Kh1 0-0 17. f4 Bb6 18. Rf3 Qb5 19. Qf2 Qxb2 20. Rg1 Bd7 21. Qh4 Bxe3 22. Rh3 Qxc2 23. Rxe3 Qxa2 24. Rh3 Qc2 25. Rg3 Kh8 26. Rf1 Rac8 27. Rxg7 Kxg7 28. f5 Qxf5 29. Rg1 Bc6 30. Qg3+ Qg6 31. Qe5+ Kg8 32. h3 Bd5 33. Qd4 Rc1 34. Qf2 Qxg2+ 35. Qxg2+ Bxg2+ 36. Kh2 Rxg1 37. h4 e5 38. h5 e4 39. Kg3 e3 40. Kh2 e2 41. h6 e1Q 1/2-1/2

