[Event "CHN-ch U14 Girls"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "10"]
[White "Hao, Yifei"]
[Black "Song, Qinxin"]
[Result "0-1"]
[ECO "A25"]
[BlackElo "1359"]
[PlyCount "56"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. g3 Bg7 5. Bg2 Nge7 6. 0-0 0-0 7. Rb1 f5 8. e3 h6 9. d4 d6 10. d5 Nb8 11. Qc2 g5 12. Qe2 Ng6 13. Bd2 Nd7 14. Ne1 g4 15. f3 Nf6 16. f4 h5 17. e4 exf4 18. Bxf4 fxe4 19. Bg5 Qe8 20. Nxe4 Nxe4 21. Rxf8+ Qxf8 22. Bxe4 Bf5 23. Bd3 Bd4+ 24. Kh1 Re8 25. Qg2 Bxd3 26. Nxd3 Qf5 27. Nf4 Qxb1+ 28. Qg1 Qxg1# 0-1

[Event "CHN-ch U14 Girls"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "9"]
[White "Huang, Xiaohe"]
[Black "Hao, Yifei"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1811"]
[PlyCount "55"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Be2 Nf6 5. 0-0 Be7 6. d4 cxd4 7. Nxd4 0-0 8. Be3 Bb4 9. f3 e5 10. Ndb5 a6 11. Nd6 Ba5 12. Nd5 Nxd5 13. Qxd5 Bb6 14. Nc4 Bxe3+ 15. Nxe3 Qb6 16. Qb3 Qc5 17. Qc3 Qxc3 18. bxc3 Rd8 19. a4 a5 20. Rfd1 Ne7 21. Rd6 g6 22. Bb5 Kg7 23. Rad1 Ng8 24. Nc4 f6 25. Bxd7 Rf8 26. Nb6 Bxd7 27. Rxd7+ Kh6 28. Nxa8 1-0

[Event "CHN-ch U14 Girls"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "8"]
[White "Liu, Xinrui"]
[Black "Hao, Yifei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1284"]
[PlyCount "46"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Bxd6 Qxd6 5. c3 Nf6 6. Nf3 Nbd7 7. Nbd2 0-0 8. Bd3 b6 9. 0-0 c5 10. Qe2 Bb7 11. Rfe1 Ne4 12. dxc5 Ndxc5 13. Bxe4 dxe4 14. Nd4 Nd3 15. Reb1 Qd7 16. b4 f5 17. a3 e5 18. N4b3 Rae8 19. c4 f4 20. exf4 exf4 21. g3 f3 22. Qf1 e3 23. fxe3 f2+ 0-1

[Event "CHN-ch U14 Girls"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "4"]
[White "Li, Jinyang1111"]
[Black "Hao, Yifei"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1536"]
[PlyCount "71"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 Bb4 7. Bg2 0-0 8. 0-0 Bxc3 9. bxc3 a6 10. f4 d5 11. e5 Nd7 12. Nxc6 bxc6 13. Be3 Rb8 14. c4 Nb6 15. cxd5 cxd5 16. Bf3 Nc4 17. Bd4 Qc7 18. Re1 Bd7 19. c3 Qa5 20. Re2 Na3 21. Qc1 Rfc8 22. Qe3 Bb5 23. Rf2 Ba4 24. Bd1 Bxd1 25. Rxd1 Nb5 26. Rc1 Qa3 27. Rb1 Rc6 28. Rb3 Qa5 29. f5 exf5 30. Qg5 Rg6 31. Qxf5 Qc7 32. a4 Nxd4 33. Rxb8+ Qxb8 34. Qxf7+ Kh8 35. Qf8+ Qxf8 36. Rxf8# 1-0

[Event "CHN-ch U14 Girls"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "1"]
[White "Chen, Yining"]
[Black "Hao, Yifei"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1887"]
[PlyCount "120"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 a6 6. cxd5 Nxd5 7. Nxd5 exd5 8. a3 c6 9. Qc2 Bd6 10. Bxd6 Qxd6 11. e3 h6 12. Bd3 Be6 13. Ne5 Nd7 14. f4 Nxe5 15. dxe5 Qe7 16. 0-0 0-0 17. f5 Bd7 18. f6 Qxe5 19. fxg7 Kxg7 20. Rf3 Kh8 21. Raf1 f5 22. Kh1 Rg8 23. Qf2 Raf8 24. Rf4 Re8 25. Rf3 Ref8 26. h3 Rf7 27. g4 Rfg7 28. Bxf5 Bxf5 29. Rxf5 Qe4+ 30. Qf3 Re7 31. Qxe4 Rxe4 32. Rf6 Kh7 33. R1f3 Rg7 34. Rd6 h5 35. gxh5 Rh4 36. h6 Rxh6 37. Rxh6+ Kxh6 38. Kh2 Rg6 39. Rf7 b6 40. Rb7 c5 41. Rd7 Rf6 42. Kg3 Re6 43. Kf3 Kh5 44. Rxd5+ Kh4 45. Kf4 Rf6+ 46. Rf5 Re6 47. e4 Kxh3 48. Rh5+ Kg2 49. e5 Kf2 50. Kf5 Re8 51. e6 Ke3 52. Ke5 b5 53. Kd6 c4 54. Kd7 Rb8 55. Rd5 a5 56. e7 b4 57. Rxa5 c3 58. bxc3 bxc3 59. e8Q+ Rxe8 60. Kxe8 Kd4 1-0

