[Event "CHN-ch U16 Girls"]
[Site "Shanghai"]
[Date "2024.02.21"]
[Round "11"]
[White "He, Xiyao"]
[Black "Rong, Yu"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1418"]
[BlackElo "1143"]
[PlyCount "103"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bg5 Be7 9. Bxf6 Bxf6 10. Nd5 Be7 11. 0-0 0-0 12. Bg4 f5 13. exf5 Bxf5 14. Bxf5 Rxf5 15. Nxe7+ Qxe7 16. Qd5+ Kh8 17. Rad1 Nc6 18. Qxd6 Qxd6 19. Rxd6 h6 20. c3 Rf6 21. Rd7 b5 22. Rfd1 Raf8 23. f3 b4 24. cxb4 Nxb4 25. a3 Nc2 26. Rc1 Ne3 27. Kf2 Ng4+ 28. Ke2 Rb6 29. fxg4 Rxb3 30. Rc2 Rfb8 31. Rdd2 R8b6 32. Kd1 e4 33. Re2 e3 34. Kc1 Rg6 35. h3 Re6 36. Rc3 Rxc3+ 37. bxc3 Re4 38. Kc2 Ra4 39. Kb3 Re4 40. c4 a5 41. Kc3 Kg8 42. Kd3 Re5 43. Rxe3 Rc5 44. Kd4 Rc7 45. Re8+ Kf7 46. Ra8 Ke6 47. Rxa5 Kd6 48. Ra6+ Kd7 49. c5 Ke7 50. Kd5 Kd7 51. Rb6 Kc8 52. Rc6 1-0

[Event "CHN-ch U16 Girls"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "10"]
[White "He, Xiyao"]
[Black "Yu, Yaochen"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1418"]
[BlackElo "1714"]
[PlyCount "100"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. Qe2 Nc6 7. Nxc6 bxc6 8. c4 Ne7 9. Nc3 Ng6 10. 0-0 Bc5 11. Be3 Bxe3 12. Qxe3 0-0 13. Rfd1 Rb8 14. b3 d6 15. Rac1 Bb7 16. Bb1 Rbd8 17. h3 Rfe8 18. Na4 c5 19. Nc3 Ne7 20. Qg3 Nc6 21. Rd2 Nd4 22. Ne2 e5 23. Nxd4 cxd4 24. Bd3 Qb6 25. Rdc2 Rc8 26. Qg4 Rc7 27. Qe2 g6 28. f3 a5 29. Kf1 Ra8 30. Rb2 Qc6 31. Qc2 Qd7 32. Qf2 Rcc8 33. Rcb1 Ba6 34. Ke2 Kh8 35. Qh4 Qe6 36. Qg5 f6 37. Qg3 f5 38. Qg5 Rf8 39. Qg3 Rf7 40. Qh4 Raf8 41. Qe1 fxe4 42. Bxe4 d5 43. Bd3 e4 44. Kd1 Qc8 45. fxe4 dxc4 46. bxc4 Qc6 47. Rb6 Qa4+ 48. Kc1 Bxc4 49. Bxc4 Qxc4+ 50. Kb2 Rf2+ 0-1

[Event "CHN-ch U16 Girls"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "9"]
[White "Yu, Qingyang"]
[Black "He, Xiyao"]
[Result "1-0"]
[ECO "C55"]
[BlackElo "1418"]
[PlyCount "67"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Re1 d6 7. c3 h6 8. Nbd2 Re8 9. Nf1 a6 10. Bb3 Na5 11. Bc2 c5 12. Ng3 Bf8 13. h3 Bd7 14. d4 cxd4 15. cxd4 Rc8 16. Bd2 Nc4 17. Bc3 Qc7 18. Bb3 exd4 19. Bxd4 Ne5 20. Nh4 Qd8 21. Bc3 Nh7 22. Nhf5 Bxf5 23. Nxf5 g6 24. Ne3 Nf6 25. Nd5 Nxd5 26. Qxd5 Qe7 27. f4 Nc6 28. f5 g5 29. f6 Qd7 30. e5 Nxe5 31. Bxe5 Rc5 32. Qd3 Rcxe5 33. Rxe5 Rxe5 34. Bc2 1-0

[Event "CHN-ch U16 Girls"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "8"]
[White "He, Xiyao"]
[Black "You, Jinze"]
[Result "1/2-1/2"]
[ECO "C08"]
[WhiteElo "1418"]
[BlackElo "1434"]
[PlyCount "40"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nf6 6. Bb5+ Nc6 7. 0-0 h6 8. Re1+ Be6 9. dxc5 Bxc5 10. Nb3 Qb6 11. Nxc5 Qxc5 12. Nd4 Ne4 13. Be3 Qd6 14. Nxe6 fxe6 15. Qg4 g5 16. Bd4 e5 17. f3 0-0 18. Bxc6 Qxc6 19. fxe4 Rf4 20. Qh5 Rh4 1/2-1/2

[Event "CHN-ch U16 Girls"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "7"]
[White "Yin, Qinyuan"]
[Black "He, Xiyao"]
[Result "0-1"]
[ECO "C77"]
[BlackElo "1418"]
[PlyCount "94"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 d6 8. h3 0-0 9. d3 Na5 10. Bc2 c5 11. 0-0 Qc7 12. Re1 Bd7 13. Bg5 Rfe8 14. Nbd2 h6 15. Bh4 Rac8 16. Nf1 Nb7 17. Ne3 g5 18. Bg3 Nh5 19. Nh2 Nf4 20. Bxf4 exf4 21. Nd5 Qd8 22. Bb3 Be6 23. Rad1 Na5 24. Bc2 Bxd5 25. exd5 Bf8 26. Qg4 Qf6 27. Rxe8 Rxe8 28. d4 Nc4 29. b3 Nb6 30. dxc5 dxc5 31. Qf3 Bg7 32. Ng4 Qxc3 33. Qxc3 Bxc3 34. Nxh6+ Kg7 35. Nf5+ Kf6 36. Kf1 Nxd5 37. Nd6 Re5 38. Ne4+ Kg7 39. Nxc5 Nb4 40. Ne4 Nxc2 41. Nxc3 Nb4 42. a4 bxa4 43. bxa4 a5 44. Nb5 Nc2 45. Rc1 Nb4 46. f3 Nd3 47. Rc2 Re1# 0-1

[Event "CHN-ch U16 Girls"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "6"]
[White "He, Xiyao"]
[Black "Zhang, Yuhan"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1418"]
[PlyCount "40"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. Qb3 Nce7 11. 0-0 0-0 12. Rfe1 Nb6 13. Bd3 Bf5 14. Rac1 Bxd3 15. Qxd3 Ng6 16. Qb3 c6 17. Nc4 Nxc4 18. Qxc4 h6 19. Ne5 Nxe5 20. dxe5 Re8 1/2-1/2

[Event "CHN-ch U16 Girls"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "5"]
[White "Liang, Yuetong"]
[Black "He, Xiyao"]
[Result "1/2-1/2"]
[ECO "C90"]
[BlackElo "1418"]
[PlyCount "40"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. h3 Na5 9. d3 Nxb3 10. axb3 0-0 11. Be3 c5 12. Bd2 Qc7 13. Nc3 b4 14. Ne2 Bd7 15. Ng3 Rfe8 16. c3 a5 17. Rc1 Qb6 18. Be3 Reb8 19. d4 bxc3 20. dxc5 Qxb3 1/2-1/2

[Event "CHN-ch U16 Girls"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "4"]
[White "He, Xiyao"]
[Black "Li, Siyao"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1418"]
[BlackElo "1398"]
[PlyCount "108"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. Qb3 Na5 11. Qa4+ Nc6 12. Qb3 Na5 13. Qa4+ Nc6 14. Bxd5 Qxd5 15. 0-0 0-0 16. Rfe1 Bf5 17. Qb3 Qxb3 18. Nxb3 Rad8 19. Rac1 h6 20. a3 Rd5 21. Ne5 Nxd4 22. Nxd4 Rxd4 23. Rxc7 f6 24. Nf3 Rd7 25. Rxd7 Bxd7 26. h3 Re8 27. Rxe8+ Bxe8 28. Kf1 Kf7 29. h4 g5 30. g3 g4 31. Nd4 h5 32. Ke2 Bd7 33. Ke3 Ke7 34. Kf4 Kf7 35. f3 gxf3 36. Kxf3 f5 37. Kf4 Kf6 38. Nf3 Bc8 39. Ne5 Be6 40. Nd3 Bd5 41. Ne1 Bc6 42. Nc2 Ba4 43. Ne3 Bd7 44. Nc4 b6 45. Nd6 b5 46. b3 a5 47. Nb7 a4 48. b4 Bc6 49. Nc5 Be8 50. Nd3 Bc6 51. Ne5 Be8 52. Nf3 Bc6 53. Nd4 Bd7 54. Ne2 Be8 1/2-1/2

[Event "CHN-ch U16 Girls"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "3"]
[White "Zhou, Shumeng"]
[Black "He, Xiyao"]
[Result "1-0"]
[ECO "D09"]
[WhiteElo "1711"]
[BlackElo "1418"]
[PlyCount "125"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Nge7 6. e3 Bg4 7. Bg2 Nxe5 8. 0-0 N7c6 9. exd4 Nxd4 10. Re1 Ndxf3+ 11. Bxf3 Qxd1 12. Bxd1 Bxd1 13. Rxe5+ Be7 14. Nc3 Bf3 15. Bg5 f6 16. Re3 Bc6 17. Rae1 fxg5 18. Rxe7+ Kf8 19. Rxc7 h5 20. Nd5 Rh6 21. Ree7 Bxd5 22. cxd5 Rf6 23. Rxb7 Rd8 24. Rxg7 Rxd5 25. Rgc7 Ke8 26. Rc8+ Rd8 27. Rxd8+ Kxd8 28. Rxa7 Ke8 29. Rh7 Rb6 30. Rxh5 Rxb2 31. Rxg5 Rxa2 32. Kg2 Kf7 33. h4 Ra8 34. f4 Rh8 35. Kf3 Kf6 36. Ra5 Kg6 37. Kg4 Kf6 38. Ra6+ Kg7 39. Kg5 Rf8 40. f5 Rf7 41. g4 Kh8 42. h5 Rg7+ 43. Kh4 Rf7 44. f6 Kh7 45. g5 Rc7 46. Ra4 Rc6 47. Re4 Rc1 48. Re7+ Kg8 49. g6 Rc4+ 50. Kg5 Rc5+ 51. Kh6 Rc8 52. f7+ Kf8 53. Ra7 Rc6 54. Ra8+ Ke7 55. f8Q+ Ke6 56. Re8+ Kd5 57. Qf5+ Kc4 58. Re4+ Kb3 59. Qd5+ Kc3 60. Qxc6+ Kd3 61. Qc4+ Kd2 62. Re2+ Kd1 63. Qc2# 1-0

[Event "CHN-ch U16 Girls"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "1"]
[White "He, Xiyao"]
[Black "Li, Xiaochen"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1418"]
[PlyCount "101"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 Be7 9. 0-0 0-0 10. Re1 f6 11. exf6 Nxf6 12. Nf4 cxd4 13. Nxd4 Nxd4 14. cxd4 Bd7 15. Nh5 Be8 16. Nxf6+ Bxf6 17. Qg4 Bf7 18. Rd1 Rac8 19. Rb1 Qd6 20. Bf4 e5 21. dxe5 Bxe5 22. Bxe5 Qxe5 23. Qf5 Qxf5 24. Bxf5 Rc5 25. Rd2 Re8 26. Rbd1 g6 27. Bg4 Kg7 28. f4 b6 29. Bf3 Rd8 30. g3 Kf6 31. Kg2 Be6 32. g4 h6 33. h4 g5 34. hxg5+ hxg5 35. f5 Bf7 36. Kg3 Ke5 37. Rh1 Rc6 38. Rh7 Rf6 39. Re2+ Kd6 40. Rd2 Kc5 41. Rc2+ Kd6 42. Rd2 Re8 43. Rg7 Kc5 44. Rxg5 d4 45. Rg7 Rh8 46. a3 a5 47. Rc2+ Kb5 48. Rc7 Bb3 49. Rgd7 Rfh6 50. Be2+ Ka4 51. Rxd4+ 1-0

[Event "CHN-ch U16 Girls"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "2"]
[White "Zhang, Xinyue1"]
[Black "He, Xiyao"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1418"]
[PlyCount "72"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 0-0 6. Nbd2 Nbd7 7. Rc1 Qe8 8. Be2 e5 9. Bh2 e4 10. Nh4 Qe7 11. c4 Ne8 12. Bg3 Bf6 13. Bf4 Bxh4 14. Bh6 Ng7 15. g3 Bf6 16. h4 Re8 17. Nf1 Ne6 18. Nh2 Bg7 19. Bxg7 Kxg7 20. h5 Nf6 21. g4 Ng5 22. h6+ Kh8 23. Kd2 c6 24. Qg1 d5 25. c5 Ng8 26. f4 exf3 27. Nxf3 Nxf3+ 28. Bxf3 Qg5 29. Re1 f5 30. Qg3 fxg4 31. Be2 Bf5 32. Bd3 Bxd3 33. Kxd3 Re7 34. Re2 Rae8 35. Rh3 Qf5+ 36. Kd2 gxh3 0-1

[Event "CHN-ch U16 Girls"]
[Site "Shenzhen"]
[Date "2023.08.02"]
[Round "11"]
[White "He, Xiyao"]
[Black "Ning, Duan"]
[Result "1-0"]
[ECO "B43"]
[BlackElo "1432"]
[PlyCount "40"]
[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 a6 5. Nc3 b5 6. a3 Bb7 7. Be2 Qc7 8. 0-0 Nf6 9. Bd3 Nc6 10. Nf3 Be7 11. Re1 d6 12. Bf4 e5 13. Bg5 b4 14. Nd5 Nxd5 15. exd5 Nd8 16. Bxe7 Qxe7 17. axb4 h5 18. b5 a5 19. c4 h4 20. h3 g5 1-0

[Event "CHN-ch U16 Girls"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "10"]
[White "He, Xuanyue"]
[Black "He, Xiyao"]
[Result "1/2-1/2"]
[ECO "C91"]
[WhiteElo "1409"]
[PlyCount "40"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. d4 Bg4 10. Be3 Na5 11. Bc2 Nc4 12. Bc1 Re8 13. b3 Na5 14. Bb2 Bxf3 15. Qxf3 Nc6 16. Nd2 Bf8 17. Nf1 g6 18. Rad1 Bg7 19. d5 Na5 20. c4 c5 1/2-1/2

[Event "CHN-ch U16 Girls"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "9"]
[White "Wang, Xiyuan"]
[Black "He, Xiyao"]
[Result "1/2-1/2"]
[ECO "E90"]
[PlyCount "40"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 Nc6 7. Nf3 e5 8. d5 Ne7 9. Nd2 Nd7 10. g4 a6 11. g5 f5 12. gxf6 Nxf6 13. Be2 Qe8 14. Qc2 Bd7 15. 0-0-0 b5 16. Rdg1 b4 17. Nd1 a5 18. Bg4 Bxg4 19. hxg4 a4 20. Qd3 Qd7 1/2-1/2

[Event "CHN-ch U16 Girls"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "7"]
[White "He, Xiyao"]
[Black "Liu, Yuxi"]
[Result "1-0"]
[ECO "B77"]
[PlyCount "40"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 a6 10. Nxc6 bxc6 11. Bh6 Rb8 12. Bxg7 Kxg7 13. 0-0-0 Qb6 14. Bb3 Be6 15. Na4 Qb5 16. Qd3 Bxb3 17. cxb3 Nd7 18. Qd4+ Qe5 19. Qa7 Nc5 20. Nxc5 Qxc5+ 1-0

[Event "CHN-ch U16 Girls"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "8"]
[White "He, Xiyao"]
[Black "Yu, Qianshu"]
[Result "1/2-1/2"]
[ECO "C54"]
[BlackElo "1524"]
[PlyCount "40"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d6 9. 0-0 0-0 10. h3 h6 11. Re1 a6 12. e5 dxe5 13. dxe5 Nh7 14. e6 Bxe6 15. Bxe6 fxe6 16. Rxe6 Rb8 17. Qb3 Kh8 18. Rae1 Ng5 19. Nxg5 Qxg5 20. Nf3 Qc5 1/2-1/2

[Event "CHN-ch U16 Girls"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "5"]
[White "He, Xiyao"]
[Black "Wei, Ketong"]
[Result "1/2-1/2"]
[ECO "C09"]
[PlyCount "40"]
[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 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Bd6 6. Bb5+ Nc6 7. 0-0 Nge7 8. Re1 0-0 9. dxc5 Bxc5 10. Nb3 Bb6 11. Be3 Bxe3 12. Rxe3 a6 13. Bf1 b6 14. h3 Bb7 15. c3 Qc7 16. Qe2 Ng6 17. Re1 Qd7 18. Qd1 Rfd8 19. Bd3 Nce7 20. Ne5 Nxe5 1/2-1/2

[Event "CHN-ch U16 Girls"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "6"]
[White "Zhou, Shumeng"]
[Black "He, Xiyao"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1484"]
[PlyCount "70"]
[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. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. d4 Nbd7 7. Nc3 e5 8. e4 Re8 9. h3 a5 10. Be3 exd4 11. Nxd4 Nc5 12. Qc2 Qe7 13. Nd5 Nxd5 14. exd5 Bd7 15. Rad1 Qd8 16. b3 Qc8 17. Kh2 Na6 18. a3 Nc5 19. Qb1 a4 20. b4 Nb3 21. Qd3 Nxd4 22. Bxd4 Bf5 23. Qc3 Bxd4 24. Qxd4 Bc2 25. Rd2 Bb3 26. f4 f5 27. Bf3 Qd7 28. g4 fxg4 29. Bxg4 Qg7 30. Qd3 Qf6 31. Rg2 Kg7 32. Be6 Kh8 33. f5 Qe5+ 34. Kh1 gxf5 35. Rxf5 Qe1+ 1-0

[Event "CHN-ch U16 Girls"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "3"]
[White "He, Xiyao"]
[Black "Yu, Shuran"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "40"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 Ne7 14. Nce3 Be6 15. g3 Rb8 16. Bg2 a5 17. Nxe7 Qxe7 18. Bc6+ Kf8 19. Bd5 h6 20. Qf3 Kg8 1/2-1/2

[Event "CHN-ch U16 Girls"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "4"]
[White "Zhao, Xinyang"]
[Black "He, Xiyao"]
[Result "1/2-1/2"]
[ECO "C58"]
[PlyCount "40"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. d3 h6 7. Nf3 e4 8. Nd4 exd3 9. cxd3 Nxd5 10. Nb3 Nxc4 11. dxc4 Nf6 12. Qxd8+ Kxd8 13. 0-0 Be6 14. N1d2 Be7 15. Nd4 Bd7 16. N2f3 c5 17. Ne2 Bg4 18. Rd1+ Kc7 19. Rd3 Rad8 20. Bf4+ Bd6 1/2-1/2

[Event "CHN-ch U16 Girls"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "1"]
[White "He, Xiyao"]
[Black "Wang, Xiyue"]
[Result "0-1"]
[ECO "B43"]
[BlackElo "1599"]
[PlyCount "58"]
[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 a6 5. Nc3 Qc7 6. Bd2 Nf6 7. Be2 b5 8. a3 Bb7 9. Bf3 Be7 10. 0-0 d6 11. Re1 Nbd7 12. Nb3 0-0 13. Rc1 Ne5 14. Na2 Nxf3+ 15. gxf3 a5 16. Bf4 Nh5 17. Bg3 e5 18. Nc3 Bg5 19. Ra1 f5 20. Nd5 Qf7 21. f4 exf4 22. h4 fxg3 23. hxg5 gxf2+ 24. Kxf2 fxe4+ 25. Ke3 Qf2+ 26. Kxe4 Rae8+ 27. Kd3 Rf3+ 28. Ne3 Rfxe3+ 29. Kd4 R8e4# 0-1

[Event "CHN-ch U16 Girls"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "2"]
[White "Wu, Xiaoran"]
[Black "He, Xiyao"]
[Result "0-1"]
[ECO "C90"]
[PlyCount "40"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 d6 8. h3 0-0 9. c3 Na5 10. Bc2 c5 11. Re1 Qc7 12. Nbd2 Nc6 13. Nf1 Re8 14. a3 Bd7 15. Bb3 Na5 16. Ba2 h6 17. Ng3 Rac8 18. Bd2 c4 19. d4 Bf8 20. d5 Nb7 0-1

[Event "CHN-chB (Women)"]
[Site "Qiziwan"]
[Date "2023.02.01"]
[Round "6"]
[White "He, Xiyao"]
[Black "Yang, Shufan"]
[Result "0-1"]
[ECO "B84"]
[PlyCount "74"]
[EventDate "2023.01.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Be7 8. 0-0 Qc7 9. a4 b6 10. Qd2 Bb7 11. f3 Nbd7 12. Bf2 0-0 13. Nb3 Rac8 14. Rfd1 Rfd8 15. Qe3 Nc5 16. Nxc5 bxc5 17. Bf1 d5 18. exd5 exd5 19. Bg3 Bd6 20. Bxd6 Rxd6 21. Ne2 d4 22. Qd2 Nd5 23. Ng3 Ne3 24. Re1 f5 25. Bd3 f4 26. Nf5 Rf6 27. Nxe3 fxe3 28. Bc4+ Kh8 29. Qe2 Rh6 30. g3 Rf8 31. Rf1 Rhf6 32. Qd3 Rxf3 33. Rxf3 Rxf3 34. Bxa6 Rf2 35. Qb5 Rg2+ 36. Kh1 Bc6 37. Qb3 Rxg3+ 0-1

[Event "CHN-chB (Women)"]
[Site "Qiziwan"]
[Date "2023.01.31"]
[Round "3"]
[White "Du, Yuxin"]
[Black "He, Xiyao"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "2007"]
[PlyCount "109"]
[EventDate "2023.01.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. c3 d6 7. h3 Na5 8. Bb5 a6 9. Ba4 b5 10. Bc2 c5 11. Re1 Nc6 12. a4 b4 13. Nbd2 h6 14. Nf1 a5 15. Ng3 Re8 16. Bb3 Be6 17. Bxe6 fxe6 18. Nh2 Bf8 19. Ng4 Ra7 20. Nxf6+ Qxf6 21. Qg4 Ne7 22. Nh5 Qg6 23. Qd1 Kh7 24. Re3 Ng8 25. Bd2 Nf6 26. Nxf6+ Qxf6 27. Rg3 Rf7 28. Qe2 Qe7 29. Qh5 Qf6 30. Rf1 g6 31. Qd1 Bg7 32. Qb3 Qe7 33. Qc4 Qb7 34. cxb4 cxb4 35. Rc1 h5 36. Bg5 Bh6 37. Bxh6 Kxh6 38. Qc6 Ra8 39. Qxd6 Qa7 40. Rc2 Raf8 41. Qxe5 Rxf2 42. Qg5+ Kh7 43. Qxg6+ Kh8 44. Qh6+ Qh7 45. Qxh7+ Kxh7 46. Rxf2 Rxf2 47. Kxf2 Kh6 48. d4 h4 49. Rg4 Kh5 50. d5 exd5 51. e5 d4 52. e6 d3 53. e7 d2 54. e8Q+ Kh6 55. Qg6# 1-0

[Event "CHN-chB (Women)"]
[Site "Qiziwan"]
[Date "2023.01.30"]
[Round "2"]
[White "He, Xiyao"]
[Black "Wang, Yi1111"]
[Result "1/2-1/2"]
[ECO "B15"]
[PlyCount "101"]
[EventDate "2023.01.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 0-0 8. h3 Re8+ 9. Be3 Nd7 10. 0-0 Nf8 11. Qd2 Ng6 12. c3 Be6 13. Rfe1 Qd7 14. Bf1 f5 15. Qd1 f4 16. Bd2 Rad8 17. Ng5 Bd5 18. c4 Rxe1 19. Bxe1 Be6 20. Nxe6 fxe6 21. Bc3 Qf7 22. c5 Bc7 23. Bc4 Ne7 24. Qb3 Nd5 25. Qxb7 f3 26. g3 Nf4 27. Bf1 Rf8 28. Qxc6 Ne2+ 29. Bxe2 fxe2 30. Qg2 Qf5 31. Re1 Qd3 32. f4 e5 33. dxe5 Qc4 34. Qxe2 Qxc5+ 35. Qe3 Qxe3+ 36. Rxe3 Bb6 37. Kf2 Rd8 38. Kf3 Bxe3 39. Kxe3 g6 40. Bd4 a6 41. a4 Kf7 42. b4 Rb8 43. Bc5 Ke6 44. g4 Kd5 45. Kd3 Rb7 46. a5 Rd7 47. Ke3 Rf7 48. h4 h5 49. g5 Rf5 50. Bd6 Rf7 51. Bc5 1/2-1/2

