[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.26"]
[Round "11"]
[White "Ji, Tianxin"]
[Black "Yu, Xilei"]
[Result "0-1"]
[ECO "B00"]
[BlackElo "1676"]
[PlyCount "90"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Bb4 5. Nge2 Nf6 6. 0-0 Bxc3 7. Nxc3 d6 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nbd7 11. Qe2 Qe7 12. Nb5 Kd8 13. c4 a6 14. Nc3 e5 15. dxe5 Nxe5 16. Nd5 Bxd5 17. exd5 Nxd3 18. Qxd3 Re8 19. f4 Ne4 20. Rae1 Kc8 21. Re2 f5 22. fxg5 Qxg5 23. Qf3 Kb7 24. Bf4 Qf6 25. Be3 Rf8 26. Qh3 Ng5 27. Qh5 Rg8 28. g4 Qe5 29. Rxf5 Qe4 30. Rf4 Qd3 31. Kf2 Rae8 32. b3 Rxe3 33. Rxe3 Qd2+ 34. Kf1 Qxe3 35. Rf2 Ne4 36. Rf7 Nd2+ 37. Kg2 Re8 38. Rf2 Qe4+ 39. Kg3 Qe1 40. Kg2 Re2 41. Qf5 Qf1+ 42. Kg3 Qxf2+ 43. Qxf2 Ne4+ 44. Kf3 Rxf2+ 45. Kxe4 Rxh2 0-1

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.25"]
[Round "9"]
[White "Tong, Yiyi"]
[Black "Yu, Xilei"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "1591"]
[BlackElo "1676"]
[PlyCount "64"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 b6 6. g3 Bb7 7. Qc2 d6 8. Bg2 Nbd7 9. 0-0 Qe7 10. e4 e5 11. d5 0-0-0 12. b4 Rdg8 13. Nb3 g5 14. c5 g4 15. Nh4 dxc5 16. Nf5 Qf8 17. bxc5 Nxc5 18. Nxc5 Qxc5 19. Qxc5 bxc5 20. Ne7+ Kd7 21. Nxg8 Rxg8 22. f3 Ba6 23. Rf2 gxf3 24. Rxf3 Ke7 25. Ra3 Be2 26. Kf2 Bb5 27. Rxa7 Kd6 28. a4 Bd3 29. Ke3 c4 30. Ra6+ Ke7 31. d6+ cxd6 32. Ra7+ Ke6 1/2-1/2

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.25"]
[Round "10"]
[White "Yu, Xilei"]
[Black "Ding, Xingyi"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1676"]
[BlackElo "1489"]
[PlyCount "75"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Bd3 Bd6 5. Bg3 b6 6. Nf3 Bxg3 7. hxg3 Bb7 8. c3 Nbd7 9. Nbd2 c6 10. Ne5 h6 11. f4 Qc7 12. g4 Nxe5 13. fxe5 Ng8 14. Qf3 0-0-0 15. 0-0 f6 16. exf6 Nxf6 17. Qh3 Kb8 18. b4 e5 19. Bf5 Bc8 20. a4 h5 21. g5 Ng4 22. a5 b5 23. Bxc8 Rxc8 24. Rf5 g6 25. Rf3 Rhf8 26. Raf1 Qe7 27. dxe5 Rxf3 28. Nxf3 Rf8 29. Qg3 Kb7 30. Re1 c5 31. bxc5 Qxc5 32. Nd4 Qxc3 33. e6 Rf2 34. Rb1 Rb2 35. Rf1 Nxe3 36. a6+ Kxa6 37. Qd6+ Kb7 38. Rf7+ 1-0

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.24"]
[Round "7"]
[White "Gao, Muziyan"]
[Black "Yu, Xilei"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "1891"]
[BlackElo "1676"]
[PlyCount "87"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d5 5. c4 c6 6. cxd5 cxd5 7. 0-0 0-0 8. Ne5 Nbd7 9. Nc3 Nb6 10. a4 e6 11. b3 Nfd7 12. Nf3 a5 13. Nb5 f5 14. Bg5 Nf6 15. Bf4 Ne8 16. Rc1 h6 17. h4 Bd7 18. Nc7 Rc8 19. Nxe8 Rxe8 20. Qd2 Kh7 21. Qxa5 Bc6 22. Ne5 Bxe5 23. Bxe5 Ra8 24. Qd2 Nd7 25. Bf4 h5 26. Qd3 Qb6 27. Bd2 e5 28. dxe5 Nxe5 29. Qc2 d4 30. Bf4 Rac8 31. Bxe5 Bxg2 32. Qxc8 Rxc8 33. Rxc8 g5 34. Kxg2 Qe6 35. Rc7+ Kg8 36. f4 Qd5+ 37. Kf2 Qe4 38. Rfc1 Qe3+ 39. Kf1 Kf8 40. Bd6+ Kg8 41. Rc8+ Kg7 42. R1c7+ Kh6 43. hxg5+ Kg6 44. Rg8# 1-0

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.24"]
[Round "8"]
[White "Yu, Xilei"]
[Black "Xia, Miaoyan"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1676"]
[BlackElo "1551"]
[PlyCount "95"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Be3 Bxf3 9. Qxf3 Qxf3 10. gxf3 Bd6 11. Nd2 0-0-0 12. Rfb1 Ne7 13. b4 f5 14. Bg5 Rde8 15. a4 g6 16. b5 cxb5 17. axb5 axb5 18. Rxb5 Nc6 19. Ra8+ Kd7 20. Rxe8 Rxe8 21. Rxb7 f4 22. c3 Rh8 23. h4 Ra8 24. Nb3 Nd8 25. Bxd8 Kxd8 26. d4 Kc8 27. Rb5 c6 28. Ra5 Rxa5 29. Nxa5 exd4 30. cxd4 Kd7 31. Kg2 Bb4 32. Nc4 Bc3 33. Ne5+ Kd6 34. Nxg6 Bxd4 35. Nxf4 Bf6 36. Nxh5 Bxh4 37. Ng3 Ke5 38. Kf1 c5 39. Ke2 c4 40. Nf5 Bg5 41. Ne3 Kd4 42. Kd2 Ke5 43. Kc3 Kf4 44. Kxc4 Kxf3 45. Kd5 Kxf2 46. Nf5 Bf6 47. e5 Bxe5 48. Kxe5 1/2-1/2

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.23"]
[Round "5"]
[White "Xu, Mingwei"]
[Black "Yu, Xilei"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2037"]
[BlackElo "1676"]
[PlyCount "106"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. e5 Nd5 7. d4 cxd4 8. cxd4 0-0 9. Nc3 Nc7 10. Be2 d6 11. Bf4 d5 12. Qd2 Bg4 13. h3 Bxf3 14. Bxf3 e6 15. Rac1 Rc8 16. Ne2 Na8 17. h4 Qa5 18. Nc3 Qb4 19. Rfd1 Nb6 20. b3 Rc7 21. Qd3 a6 22. Ne2 Rfc8 23. Bg5 Qa3 24. Qb1 Nb4 25. Rxc7 Rxc7 26. Bd8 Rc6 27. Rc1 Nc8 28. Rxc6 Nxc6 29. Bg5 N8a7 30. Bc1 Qb4 31. Bb2 Nb5 32. Qd1 Bh6 33. Qd3 Qe1+ 34. Kh2 Qxf2 35. Kh3 Be3 36. a4 Nbxd4 37. Bxd4 Bxd4 38. Nxd4 Qxd4 39. Qxd4 Nxd4 40. Bd1 Nc6 41. Kg4 Nxe5+ 42. Kf4 Nc6 43. h5 Kg7 44. hxg6 hxg6 45. Kg5 f6+ 46. Kf4 g5+ 47. Ke3 Kg6 48. g4 f5 49. gxf5+ Kxf5 50. Bc2+ Ke5 51. Bd1 d4+ 52. Kd3 Kd5 53. Bg4 Ne5+ 0-1

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.23"]
[Round "6"]
[White "Yu, Xilei"]
[Black "Hu, Yu A"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1676"]
[BlackElo "2148"]
[PlyCount "90"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bxd6 Qxd6 6. c3 0-0 7. Bd3 Nbd7 8. Nbd2 e5 9. dxe5 Nxe5 10. Nxe5 Qxe5 11. h3 c5 12. 0-0 b6 13. Nf3 Qe7 14. Qe2 Bb7 15. Ba6 Rad8 16. Bxb7 Qxb7 17. Rad1 c4 18. Nd4 b5 19. Qf3 Ne4 20. Nf5 g6 21. Ng3 f5 22. Nxe4 dxe4 23. Qf4 Rd3 24. Qe5 Qd7 25. Rxd3 cxd3 26. Rd1 Re8 27. Qc5 Rc8 28. Qe5 a6 29. a3 Rd8 30. Rd2 Qd6 31. Qxd6 Rxd6 32. Kf1 Kf7 33. f4 Ke6 34. Ke1 Kd5 35. h4 Kc4 36. Kd1 Kb3 37. Kc1 a5 38. Kb1 h6 39. Ka1 g5 40. hxg5 hxg5 41. fxg5 f4 42. exf4 e3 43. Rd1 e2 44. Re1 d2 45. Rxe2 d1Q# 0-1

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.22"]
[Round "3"]
[White "He, Ziyu1"]
[Black "Yu, Xilei"]
[Result "0-1"]
[ECO "B32"]
[BlackElo "1676"]
[PlyCount "106"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 a6 7. Nd6+ Bxd6 8. Qxd6 Qe7 9. Qd1 h6 10. Be3 0-0 11. Be2 Rd8 12. Nd5 Nxd5 13. exd5 Nd4 14. Bxd4 exd4 15. 0-0 Qc5 16. Bf3 d6 17. Qd2 Bf5 18. Rac1 Rac8 19. c4 d3 20. Qf4 Bg6 21. a3 a5 22. h4 Re8 23. Rfd1 Re5 24. h5 Bh7 25. Re1 Rce8 26. Rxe5 Rxe5 27. Kf1 f6 28. Re1 Rxe1+ 29. Kxe1 Kh8 30. Bd1 Qb6 31. b3 Qc5 32. a4 Qb4+ 33. Qd2 Qc5 34. Qc3 Be4 35. Bf3 f5 36. Bd1 Bxd5 37. Qxd3 Bxg2 38. Bc2 Qe5+ 39. Qe2 Qc3+ 40. Qd2 Qxd2+ 41. Kxd2 Bf3 42. Bxf5 Bxh5 43. Ke3 Bd1 44. Kd4 Bxb3 45. Bd7 h5 46. Kd5 h4 47. Kxd6 Bxc4 48. Ke5 Bf1 49. Kf4 Kg8 50. Be6+ Kf8 51. Bd5 b6 52. Bc6 Ke7 53. Kg4 Kd6 0-1

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.22"]
[Round "4"]
[White "Yu, Xilei"]
[Black "Shi, Shuhua"]
[Result "1/2-1/2"]
[ECO "B56"]
[WhiteElo "1676"]
[BlackElo "1840"]
[PlyCount "88"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 Bd7 5. Nc3 Nf6 6. d4 cxd4 7. Nxd4 g6 8. Nxc6 bxc6 9. Bc4 Bg7 10. h3 0-0 11. f4 Qb6+ 12. Kh2 Rad8 13. Qf3 e6 14. Bb3 c5 15. g4 Bc6 16. g5 Nd7 17. Qd3 Qb8 18. Be3 Nb6 19. Rad1 Qb7 20. e5 c4 21. Bxc4 Nxc4 22. Qxc4 dxe5 23. Bc5 Rfe8 24. Rxd8 Rxd8 25. Bxa7 exf4 26. Rd1 Rxd1 27. Nxd1 f3 28. Bf2 Bd5 29. Qa4 Be5+ 30. Kg1 Bc6 31. Qc4 Bb8 32. Ne3 Ba7 33. Ng4 Bxf2+ 34. Kxf2 Qb6+ 35. Ne3 Qc7 36. Ng4 Qb6+ 37. Ne3 Bb7 38. Qc3 Qb5 39. Ng4 Qe2+ 40. Kg3 Qg2+ 41. Kf4 f2 42. Nf6+ Kf8 43. Qc5+ Kg7 44. Ne8+ Kg8 1/2-1/2

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.21"]
[Round "2"]
[White "Yu, Xilei"]
[Black "Huang, Yuchen"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1676"]
[PlyCount "66"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Be7 5. d4 cxd4 6. Nxd4 Nf6 7. Nxc6 bxc6 8. Bd3 d5 9. e5 Nd7 10. f4 0-0 11. Rf3 f5 12. Rh3 Qe8 13. Nd2 Bb7 14. Nf3 Kh8 15. Kh1 Rg8 16. Nd4 Bc5 17. Nxe6 Qxe6 18. Qh5 h6 19. Bxf5 Qe7 20. Bxd7 Qxd7 21. f5 Qe8 22. Qg5 Bf8 23. f6 Qf7 24. Qh4 Qg6 25. Rg3 Qf7 26. fxg7+ Bxg7 27. Bxh6 Bxh6 28. Qxh6+ Qh7 29. Qf6+ Rg7 30. Rh3 Qxh3 31. gxh3 c5 32. Qh6+ Kg8 33. Qe6+ Kh8 1/2-1/2

[Event "CHN-chT (Women)"]
[Site "Qingdao"]
[Date "2024.04.10"]
[Round "9.3"]
[White "Yu, Xilei"]
[Black "Lu, Yichen1"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1676"]
[BlackElo "1519"]
[PlyCount "159"]
[EventDate "2024.04.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Heilongjiang (W)"]
[BlackTeam "Shandong (W)"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Be3 Bxf3 9. Qxf3 Qxf3 10. gxf3 Bd6 11. Nd2 Ne7 12. Nc4 Ng6 13. Nxd6+ cxd6 14. Rfd1 c5 15. Kf1 Ke7 16. a3 Rhc8 17. c4 a5 18. Ke2 Rc6 19. b4 axb4 20. axb4 Rxa1 21. Rxa1 cxb4 22. Ra7 Rc7 23. Ra4 b3 24. Rb4 Ke6 25. Rxb3 Kd7 26. Rb6 f6 27. Kf1 h4 28. Bd2 Ke7 29. Ke1 Rd7 30. Kd1 Nf4 31. Bxf4 exf4 32. Kc2 Kd8 33. Kc3 Kc7 34. Rb5 g5 35. Rf5 Rf7 36. d4 Kd7 37. Kb4 Ke6 38. Kb5 Rc7 39. Rd5 Rc8 40. c5 dxc5 41. dxc5 Rc6 42. Rd4 Ke5 43. Rd7 Rc8 44. Rxb7 g4 45. Re7+ Kd4 46. Rd7+ Ke5 47. Rd5+ Ke6 48. fxg4 Rb8+ 49. Ka6 Rb2 50. c6 Ra2+ 51. Kb7 Rb2+ 52. Kc8 Rxf2 53. c7 Ke7 54. e5 fxe5 55. Rxe5+ Kd6 56. Kd8 Kxe5 57. c8Q Ke4 58. Qe6+ Kd3 59. g5 f3 60. g6 Rd2 61. g7 f2 62. Qf5+ Ke2+ 63. Ke7 f1Q 64. Qxf1+ Kxf1 65. g8Q Rg2 66. Qc4+ Kg1 67. Qxh4 Re2+ 68. Kf6 Rf2+ 69. Qxf2+ Kxf2 70. h4 Ke3 71. h5 Ke4 72. h6 Ke3 73. h7 Ke4 74. h8Q Kd4 75. Qh5 Ke4 76. Qe5+ Kd3 77. Qf4 Ke2 78. Ke5 Kd3 79. Qd4+ Ke2 80. Kf4 1-0

[Event "CHN-chT (Women)"]
[Site "Qingdao"]
[Date "2024.04.09"]
[Round "8.3"]
[White "Zhang, Xinyue1"]
[Black "Yu, Xilei"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1542"]
[BlackElo "1676"]
[PlyCount "62"]
[EventDate "2024.04.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Zhejiang (W)"]
[BlackTeam "Heilongjiang (W)"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Bf5 4. e3 e6 5. c4 Bb4+ 6. Nbd2 Nbd7 7. c5 Ne4 8. a3 Bxd2+ 9. Nxd2 e5 10. Bxe5 Nxe5 11. Nxe4 Bxe4 12. dxe5 0-0 13. b4 f6 14. Qd4 fxe5 15. Qxe5 Re8 16. Qd4 c6 17. Rd1 Qg5 18. h4 Qg6 19. Rh2 a5 20. Bd3 axb4 21. axb4 Ra3 22. Bxe4 Rxe4 23. Qb2 Raxe3+ 24. Kf1 Qf5 25. f3 Rxf3+ 26. Kg1 Rfe3 27. Qd2 Re2 28. Qc3 Qf2+ 29. Kh1 Re1+ 30. Rxe1 Rxe1+ 31. Qxe1 Qxe1# 0-1

[Event "CHN-chT (Women)"]
[Site "Qingdao"]
[Date "2024.04.08"]
[Round "7.3"]
[White "Yu, Xilei"]
[Black "Cai, Youyang"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1676"]
[BlackElo "2005"]
[PlyCount "108"]
[EventDate "2024.04.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Heilongjiang (W)"]
[BlackTeam "Guangdong (W)"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d3 d5 5. g3 Nf6 6. Bg5 Be7 7. Bg2 0-0 8. 0-0 h6 9. Bxf6 Bxf6 10. Re1 d4 11. Ne2 e5 12. a3 b5 13. Nd2 Ba6 14. f4 c4 15. Nf3 Qb6 16. b4 cxb3 17. cxb3 b4 18. axb4 Nxb4 19. fxe5 Be7 20. Nf4 Rad8 21. Nh4 Bg5 22. Nd5 Rxd5 23. exd5 Be3+ 24. Rxe3 dxe3 25. d4 e2 26. Qd2 Nc2 27. Rb1 e1Q+ 28. Rxe1 Nxe1 29. Qxe1 Qxd4+ 30. Kh1 Re8 31. e6 fxe6 32. dxe6 Qd6 33. h3 Rxe6 34. Qc3 Qe5 35. Qf3 Be2 36. Qa8+ Kh7 37. Kh2 a6 38. Bd5 Re8 39. Qc6 Bd3 40. Bg2 Re6 41. Qd7 Be4 42. Nf3 Qd5 43. Qxd5 Bxd5 44. Ng5+ hxg5 45. Bxd5 Re2+ 46. Kg1 a5 47. Kf1 Rb2 48. g4 Kg6 49. Bc4 Kf6 50. Bd5 Ke5 51. Bc4 Kf4 52. Bd5 Kg3 53. Kg1 Kxh3 54. Kh1 Rb1# 0-1

[Event "CHN-chT (Women)"]
[Site "Qingdao"]
[Date "2024.04.07"]
[Round "6.3"]
[White "Wang, Yi1"]
[Black "Yu, Xilei"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1782"]
[BlackElo "1676"]
[PlyCount "139"]
[EventDate "2024.04.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Beijing (W)"]
[BlackTeam "Heilongjiang (W)"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 b6 2. d4 Bb7 3. Bd3 Nf6 4. Qe2 e6 5. Nf3 d5 6. e5 Nfd7 7. 0-0 Nc6 8. c3 h6 9. h4 Qe7 10. b4 0-0-0 11. Nbd2 g5 12. h5 Bg7 13. Re1 Rdg8 14. a4 a5 15. bxa5 Nxa5 16. Ba3 Qd8 17. Bb4 Bf8 18. Bxa5 bxa5 19. g4 Nb6 20. Nb3 Bc6 21. Nxa5 Ba8 22. Nb3 Be7 23. Nbd2 Kd7 24. a5 Nc8 25. Reb1 Na7 26. Bc2 c6 27. c4 Qc7 28. cxd5 cxd5 29. Ba4+ Bc6 30. a6 Rb8 31. Rc1 Qb6 32. Qd1 Rhc8 33. Bxc6+ Rxc6 34. Rcb1 Qc7 35. Rxb8 Qxb8 36. Qa4 Qb4 37. Qa2 Qb5 38. Kg2 Bb4 39. Qb1 Rb6 40. Qh7 Rxa6 41. Qxf7+ Be7 42. Rb1 Qc6 43. Nb3 Kd8 44. Rc1 Qe8 45. Qh7 Qf8 46. Qd3 Ra3 47. Ra1 Rxa1 48. Nxa1 Qf4 49. Nh2 Nc6 50. Nc2 Kd7 51. Qe3 Qxe3 52. fxe3 Kc7 53. Kf3 Bf8 54. Nf1 Kb6 55. e4 dxe4+ 56. Kxe4 Ne7 57. Nfe3 Kc6 58. Nb4+ Kb5 59. Nd3 Kc6 60. Nc5 Bg7 61. Nxe6 Bh8 62. d5+ Kd7 63. Nc5+ Ke8 64. Nf5 Ng8 65. d6 Kd8 66. Kd5 Ke8 67. Ke6 Kd8 68. Nb7+ Ke8 69. d7+ Kf8 70. d8Q# 1-0

[Event "CHN-chT (Women)"]
[Site "Qingdao"]
[Date "2024.04.06"]
[Round "5.3"]
[White "Yu, Xilei"]
[Black "Shao, Yanrui"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1676"]
[BlackElo "1514"]
[PlyCount "83"]
[EventDate "2024.04.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Heilongjiang (W)"]
[BlackTeam "Anhui (W)"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Bd3 c5 5. c3 Nc6 6. Nf3 Bd6 7. Bg3 0-0 8. Nbd2 b6 9. Ne5 Bb7 10. h4 cxd4 11. exd4 Bxe5 12. dxe5 Nd7 13. f4 f5 14. Nf3 Nc5 15. Ng5 h6 16. Nh3 Ne4 17. Bxe4 dxe4 18. 0-0 Qe8 19. Qe2 a5 20. Rfd1 Ne7 21. Rd6 Nd5 22. Bf2 Rd8 23. Rxd8 Qxd8 24. Rd1 Qc8 25. c4 Ba6 26. Rd4 Nb4 27. a3 Nd3 28. Qc2 Rd8 29. Rxd8+ Qxd8 30. h5 Qc7 31. b3 Bb7 32. Be3 b5 33. c5 Bd5 34. Nf2 Nxf2 35. Kxf2 Qc6 36. Qc3 a4 37. b4 Qe8 38. Kg1 Qxh5 39. c6 Qd1+ 40. Kh2 Qh5+ 41. Kg1 Qd1+ 42. Kh2 1/2-1/2

[Event "CHN-chT (Women)"]
[Site "Qingdao"]
[Date "2024.04.05"]
[Round "4.3"]
[White "Li, Yueqi"]
[Black "Yu, Xilei"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1734"]
[BlackElo "1676"]
[PlyCount "192"]
[EventDate "2024.04.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Shenzhen (W)"]
[BlackTeam "Heilongjiang (W)"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 a6 7. Nd6+ Bxd6 8. Qxd6 Qe7 9. Qd1 0-0 10. Bg5 Qb4 11. Bxf6 gxf6 12. Qg4+ Kh8 13. 0-0-0 Ne7 14. Qh4 Kg7 15. Rd3 Ng6 16. Qxf6+ Kxf6 17. Nd5+ Kg7 18. Nxb4 f5 19. exf5 Rxf5 20. Rd2 b5 21. Bd3 Rf7 22. Be4 Rb8 23. f3 a5 24. Nd3 d6 25. Nf2 Rb6 26. Rhd1 Rf6 27. Bd5 Ne7 28. Ne4 Rh6 29. h3 Bf5 30. Ng3 Kf8 31. Nxf5 Nxf5 32. Rd3 Ke7 33. Rc3 Kd7 34. Be4 Nd4 35. Re3 b4 36. Ree1 a4 37. f4 Kc7 38. fxe5 dxe5 39. Bd5 Rh5 40. Rd2 Rb5 41. Bf7 Rf5 42. Be8 Ra5 43. c3 bxc3 44. bxc3 Rc5 45. Kb2 a3+ 46. Kxa3 Rxc3+ 47. Kb4 Rc2 48. Red1 Rf2 49. Rxf2 Rxf2 50. a4 Rxg2 51. Rc1+ Kb6 52. Bd7 Rg3 53. a5+ Ka7 54. Rc5 Rg7 55. Bc8 Re7 56. Kc4 Nf3 57. Bg4 Nd2+ 58. Kd3 Nb3 59. Rb5 Nd4 60. Rd5 Nc6 61. Ke4 Kb7 62. Rb5+ Kc7 63. a6 Kd8 64. Rb6 Rc7 65. Kd5 Na5 66. Rb5 Nc6 67. Kd6 e4 68. Rb6 Na7 69. Rb8+ Nc8+ 70. Kd5 e3 71. a7 Rxa7 72. Rxc8+ Ke7 73. Rc3 Ra5+ 74. Ke4 Kf6 75. Kxe3 Kg5 76. Kd4 Ra4+ 77. Kc5 Ra5+ 78. Kc6 Ra6+ 79. Kb5 Rf6 80. Rc5+ Kg6 81. Re5 Kh6 82. Kc5 Rf4 83. Kd5 Kg6 84. Ke6 Rf6+ 85. Ke7 h6 86. Bh5+ Kg7 87. Re3 Rf5 88. Rg3+ Rg5 89. Bg4 h5 90. Ke6 hxg4 91. h4 Rg6+ 92. Kf5 Kh6 93. Rxg4 Rxg4 94. Kxg4 Kg6 95. h5+ Kh6 96. Kf4 Kxh5 1/2-1/2

[Event "CHN-chT (Women)"]
[Site "Qingdao"]
[Date "2024.04.04"]
[Round "3.3"]
[White "Yu, Xilei"]
[Black "Long, Siyu"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1676"]
[BlackElo "1944"]
[PlyCount "98"]
[EventDate "2024.04.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Heilongjiang (W)"]
[BlackTeam "Chengdu (W)"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bxf3 7. Qxf3 Qf6 8. Qxf6 Nxf6 9. d3 Bc5 10. Nd2 0-0-0 11. Nf3 Nd7 12. Be3 Rde8 13. a4 a5 14. Rfb1 f6 15. Bxc5 Nxc5 16. b4 axb4 17. Rxb4 Kd7 18. Rc4 b6 19. Nd2 Ra8 20. Nb3 Nb7 21. d4 Nd6 22. Rb4 Ra7 23. a5 Rha8 24. dxe5 fxe5 25. Rba4 bxa5 26. f3 Nb7 27. Rd1+ Ke7 28. Rc4 a4 29. Nc5 Nxc5 30. Rxc5 a3 31. Rc3 a2 32. Ra1 Rb8 33. Rb3 Rxb3 34. cxb3 Kd6 35. b4 c5 36. b5 c4 37. Kf2 Kc5 38. Ke3 Kb4 39. Kd2 Kb3 40. Kc1 c3 41. g3 Ra4 42. h4 c2 43. Kd2 Kb2 44. Rh1 a1Q 45. Rxa1 Rxa1 46. f4 c1Q+ 47. Ke2 Qf1+ 48. Ke3 Ra3+ 49. Kd2 Rd3# 0-1

[Event "CHN-chT (Women)"]
[Site "Qingdao"]
[Date "2024.04.02"]
[Round "1.3"]
[White "You, Jinze"]
[Black "Yu, Xilei"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1719"]
[BlackElo "1676"]
[PlyCount "129"]
[EventDate "2024.04.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Tianjin (W)"]
[BlackTeam "Heilongjiang (W)"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Nf6 6. Ne5 0-0 7. 0-0 Nc6 8. Nxc6 bxc6 9. Bg5 Rb8 10. b3 Re8 11. c4 h6 12. Bh4 g5 13. Bg3 Ne4 14. Bxe4 dxe4 15. Nc3 f5 16. Qh5 Kg7 17. Bxd6 cxd6 18. d5 c5 19. Rae1 Bd7 20. Re3 Qf6 21. Rfe1 Re5 22. Qd1 Rbe8 23. Qa1 Kf7 24. a3 Qg6 25. Qb1 a5 26. b4 axb4 27. axb4 cxb4 28. Qxb4 f4 29. R3e2 f3 30. Re3 Qf5 31. h3 g4 32. g3 gxh3 33. Kh2 h5 34. Qxd6 h4 35. Rg1 Rg8 36. Nxe4 Rxe4 37. Rxe4 Qxe4 38. Qxd7+ Kf8 39. Qc8+ Kf7 40. Qc7+ Kf6 41. Qf4+ Qxf4 42. gxf4 Rc8 43. Rc1 Kf5 44. Kxh3 Kxf4 45. c5 Ke5 46. d6 Ke6 47. Kxh4 Kd7 48. Kg3 Rf8 49. Rc3 Kc6 50. Rc2 Kd5 51. Rd2+ Ke4 52. d7 Rg8+ 53. Kh4 Rd8 54. c6 Kf4 55. Rd4+ Ke5 56. c7 Rh8+ 57. Kg3 Rg8+ 58. Rg4 Rxg4+ 59. Kxg4 Kd6 60. d8Q+ Kc6 61. c8R+ Kb7 62. Qc7+ Ka6 63. Kxf3 Kb5 64. Qb7+ Ka5 65. Ra8# 1-0

[Event "CHN-ch U14 Girls"]
[Site "Shanghai"]
[Date "2024.02.21"]
[Round "11"]
[White "Yu, Xilei"]
[Black "Jiang, Tianyu"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1376"]
[BlackElo "1923"]
[PlyCount "84"]
[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. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. h3 Qb6 6. b3 cxd4 7. exd4 Ne4 8. Be2 Qb4+ 9. Bd2 Qb6 10. Be3 Bf5 11. 0-0 e6 12. Nh4 Bg6 13. Nxg6 hxg6 14. Bd3 Nf6 15. c3 Rc8 16. Nd2 Bd6 17. Rc1 Ne7 18. c4 Bb8 19. c5 Qc7 20. Bb5+ Kf8 21. f4 Nf5 22. Qf3 Nh5 23. c6 Ke7 24. cxb7 Qxb7 25. Rxc8 Rxc8 26. Bd3 Nxe3 27. Qxe3 Rc3 28. Nb1 Rc6 29. Qf2 Qc7 30. Qh4+ Kf8 31. Be2 Nf6 32. Qh8+ Ng8 33. Qh4 a6 34. Bd3 Ba7 35. Kh2 Bxd4 36. Be2 Nh6 37. b4 Bf6 38. Qg3 Nf5 39. Qa3 Be7 40. Bxa6 Bd6 41. Qf3 Rxa6 42. a3 g5 0-1

[Event "CHN-ch U14 Girls"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "10"]
[White "Yu, Xilei"]
[Black "Huang, Xiaohe"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1376"]
[BlackElo "1723"]
[PlyCount "51"]
[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 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. b3 d5 6. exd5 exd5 7. Bb2 a6 8. Bxc6+ Nxc6 9. Re1+ Be6 10. d4 Be7 11. dxc5 0-0 12. Qd2 Bg4 13. Qf4 Bxf3 14. Qxf3 d4 15. Nd2 Bxc5 16. Ne4 Be7 17. Rad1 Qb6 18. Ng3 Rad8 19. Nf5 Bf6 20. Ba3 Rfe8 21. Nh6+ gxh6 22. Qxf6 Qa5 23. Be7 Rd7 24. Qh8+ Kxh8 25. Bf6+ Kg8 26. Rxe8# 1-0

[Event "CHN-ch U14 Girls"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "9"]
[White "Zhang, Yingying"]
[Black "Yu, Xilei"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1581"]
[BlackElo "1376"]
[PlyCount "69"]
[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 b6 2. d4 Bb7 3. Bd3 Nf6 4. Qe2 g6 5. Nf3 Bg7 6. e5 Nd5 7. Be4 c6 8. c4 Nc7 9. 0-0 0-0 10. Nc3 d5 11. Bd3 e6 12. Bg5 Qd7 13. Rad1 a6 14. h4 b5 15. b3 Qe8 16. Nh2 dxc4 17. bxc4 bxc4 18. Bxc4 Nd5 19. Ne4 h6 20. Bxh6 Bxh6 21. Bxd5 Qd8 22. Nf6+ Kh8 23. Be4 Nd7 24. Nhg4 Bg7 25. Nxd7 Qxd7 26. h5 f5 27. exf6 Bxf6 28. Nxf6 Rxf6 29. hxg6 Kg7 30. Qg4 Rh8 31. Rd3 Qd6 32. g3 Bc8 33. Qg5 Bd7 34. Qe5 Qe7 35. Rf3 1-0

[Event "CHN-ch U14 Girls"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "8"]
[White "Wang, Hanchen"]
[Black "Yu, Xilei"]
[Result "1/2-1/2"]
[ECO "E67"]
[WhiteElo "1515"]
[BlackElo "1376"]
[PlyCount "137"]
[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. g3 Bg7 4. c4 c6 5. Bg2 0-0 6. Nc3 d6 7. 0-0 Nbd7 8. e4 c5 9. Re1 cxd4 10. Nxd4 Nb6 11. b3 Nfd7 12. Be3 Ne5 13. h3 Bd7 14. Qd2 Qc8 15. Kh2 Nc6 16. Nd5 Nxd5 17. exd5 Nxd4 18. Bxd4 Re8 19. Bxg7 Kxg7 20. Qd4+ Kg8 21. Re3 Qc5 22. Qf4 Rab8 23. Rae1 e5 24. dxe6 Bxe6 25. Bd5 Rf8 26. Bg2 b5 27. cxb5 Rxb5 28. Rd3 d5 29. Red1 Qa3 30. R1d2 Rc8 31. Rd4 a5 32. Qh6 Rb4 33. Qe3 Rxd4 34. Qxd4 Qc5 35. Qxc5 Rxc5 36. g4 Kf8 37. Kg3 Ke7 38. Kf4 h6 39. Ke3 Kd6 40. f4 f6 41. a3 Rc3+ 42. Rd3 Rc2 43. Rd2 Rxd2 44. Kxd2 Kc5 45. Kd3 h5 46. Bf3 h4 47. b4+ axb4 48. axb4+ Kd6 49. Kd4 Bf7 50. Be2 Be8 51. Ba6 Kc6 52. Bc8 Bf7 53. f5 gxf5 54. Bxf5 Kb5 55. Kc3 Kc6 56. Bd3 Be6 57. Kd4 Kb6 58. Ke3 Bd7 59. Kd4 Bc6 60. Bf5 Kc7 61. Kc5 d4 62. Kxd4 Bg2 63. g5 fxg5 64. Ke5 Bf3 65. Be4 g4 66. hxg4 Bxg4 67. Kf4 Bd7 68. Kg5 h3 69. Kh4 1/2-1/2

[Event "CHN-ch U14 Girls"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "7"]
[White "Yu, Xilei"]
[Black "Guo, Hanxi"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1376"]
[BlackElo "1528"]
[PlyCount "85"]
[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 e6 3. a3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 c5 7. c3 Nbd7 8. Ne5 Bd6 9. f4 b6 10. e3 Bb7 11. Nd2 Rc8 12. Ndf3 a6 13. Qd3 Ne4 14. Nxd7 Qxd7 15. Nh4 f5 16. Bd2 Bc6 17. Rfe1 Bb5 18. Qc2 Ba4 19. Qd3 b5 20. Bxe4 dxe4 21. Qf1 Bb3 22. Rac1 a5 23. Qh3 Be7 24. Re2 b4 25. axb4 axb4 26. Ree1 Bf6 27. Qg2 Rfd8 28. Qf2 Rc6 29. Ng2 Rdc8 30. dxc5 bxc3 31. Bxc3 Rxc5 32. h3 Qd3 33. Kh2 Bxc3 34. Rxc3 Rxc3 35. bxc3 Bd1 36. Qa2 Re8 37. Qb2 Bf3 38. h4 Bxg2 39. Kxg2 Rc8 40. Qa2 Kf7 41. Qa7+ Kg6 42. Qe7 Qd5 43. h5+ 1-0

[Event "CHN-ch U14 Girls"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "6"]
[White "Yu, Xilei"]
[Black "Jiao, Yihan"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1376"]
[BlackElo "1535"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. c3 Nc6 5. Bd3 Nf6 6. h3 e6 7. Nf3 Bd6 8. Bg5 h6 9. Bh4 0-0 10. 0-0 a6 11. Re1 b5 12. Bc2 Be7 13. Qd3 Ne4 14. Rxe4 dxe4 15. Qxe4 g6 16. Qxc6 Bd7 17. Bxe7 Qxe7 18. Qe4 Rfc8 19. Qf4 Kh7 20. Ne5 f5 21. Nd2 Be8 22. Re1 a5 23. Ndf3 Ra6 24. g4 Qf6 25. g5 hxg5 26. Nxg5+ Kg8 27. Ng4 Qe7 28. Nh6+ Kg7 29. Bxf5 Qf6 30. Nxe6+ Kh7 31. Qg5 Rxe6 32. Qxf6 Rxe1+ 33. Kh2 Rc6 34. Qh4 1-0

[Event "CHN-ch U14 Girls"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "5"]
[White "Zhao, Chenyu"]
[Black "Yu, Xilei"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1884"]
[BlackElo "1376"]
[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 b6 2. d4 Bb7 3. Bd3 Nf6 4. Qe2 e6 5. Nf3 d6 6. 0-0 Nbd7 7. c4 e5 8. Nc3 Be7 9. b3 h6 10. Bb2 0-0 11. Nd5 Nxd5 12. exd5 exd4 13. Nxd4 Nc5 14. Bc2 Bf6 15. b4 Na6 16. Qd3 g6 17. Ne6 Nxb4 18. Nxd8 Nxd3 19. Bxf6 Nc5 20. Nxb7 Nxb7 21. Ba4 Na5 22. Rac1 a6 23. Rfe1 Ra7 24. Bd7 Nb7 25. Re7 Nc5 26. Bc6 b5 27. g3 Nd3 28. Rc3 Nb4 29. Bd4 Nxc6 30. dxc6 Raa8 31. Rxc7 b4 32. Rf3 Rac8 33. Rfxf7 Rxc7 34. Rxc7 1-0

[Event "CHN-ch U14 Girls"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "3"]
[White "Chen, Luyu"]
[Black "Yu, Xilei"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1376"]
[PlyCount "88"]
[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. Bf4 g6 3. Nf3 Bg7 4. e3 d6 5. Be2 0-0 6. h3 Nbd7 7. 0-0 Ne8 8. c3 e5 9. dxe5 dxe5 10. Bh2 Qe7 11. Nbd2 f5 12. Qb3+ Kh8 13. Rfe1 c5 14. Nf1 e4 15. N3d2 g5 16. Rad1 Ndf6 17. Nc4 Be6 18. Qc2 Bxc4 19. Bxc4 g4 20. h4 Nd7 21. Bg3 Nb6 22. Bb5 Bf6 23. Bxe8 Rfxe8 24. Bd6 Qf7 25. g3 c4 26. Rd2 Rad8 27. Red1 Rd7 28. Bc5 Rd3 29. Bd4 Rd8 30. b3 Bxd4 31. exd4 Nd5 32. bxc4 Rxc3 33. Qa4 Nb6 34. Qxa7 Nxc4 35. Qc5 Qd5 36. Qxd5 Rxd5 37. Re2 Ne5 38. Ne3 Nf3+ 39. Kg2 Rxd4 40. Rb1 Rc5 41. Rxb7 Rc1 42. Nf1 Rxf1 43. Kxf1 Rd1+ 44. Kg2 Rg1# 0-1

[Event "CHN-ch U14 Girls"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "4"]
[White "Yu, Xilei"]
[Black "Yan, Yinuo"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1376"]
[PlyCount "37"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Bd3 Bg4 6. c3 Nf6 7. h3 Bxf3 8. Qxf3 e6 9. Bg5 Be7 10. 0-0 0-0 11. Nd2 Qb6 12. Bxf6 Bxf6 13. Rab1 Qa5 14. Nb3 Qxa2 15. Nc5 Be7 16. Ra1 Qxb2 17. Bxh7+ Kh8 18. Qh5 Qd2 19. f4 1-0

[Event "CHN-ch U14 Girls"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "1"]
[White "Wang, Xinyan"]
[Black "Yu, Xilei"]
[Result "1/2-1/2"]
[ECO "E43"]
[BlackElo "1376"]
[PlyCount "55"]
[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. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 Ne4 7. Qc2 f5 8. a3 Bxc3+ 9. bxc3 d6 10. 0-0 Nd7 11. Nd2 Nxd2 12. Qxd2 Qe7 13. f3 0-0-0 14. e4 fxe4 15. Bxe4 Ba6 16. Re1 Bxc4 17. Bc6 Nb8 18. Be4 Qd7 19. d5 Bxd5 20. Bxd5 exd5 21. Qxd5 Qc6 22. Qf5+ Kb7 23. Qd3 Rhe8 24. Be3 h6 25. Bd4 g5 26. h3 Rxe1+ 27. Rxe1 Re8 28. Rxe8 1/2-1/2

[Event "CHN-ch U14 Girls"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "2"]
[White "Yu, Xilei"]
[Black "Lu, Xihui"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1376"]
[PlyCount "65"]
[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. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 Nf6 6. Nf3 Na5 7. Bd3 d6 8. 0-0 Nc6 9. Bg5 Bg4 10. Qb3 Qd7 11. Nh4 h6 12. Bxf6 exf6 13. Nd5 Be7 14. Nxe7 Qxe7 15. Rac1 Be6 16. Bc4 Bxc4 17. Qxc4 Qe6 18. Qb5 0-0 19. Qxb7 Nd4 20. Rcd1 Qe5 21. Qd5 Qxd5 22. exd5 Nb5 23. a4 Nc7 24. Nf5 Rfd8 25. b4 Re8 26. Nxd6 Re5 27. b5 Rxd5 28. Rxd5 Nxd5 29. g3 Rd8 30. Nc4 Nc3 31. b6 axb6 32. Nxb6 Nd5 33. Rd1 1-0

[Event "Daqing Boyi Cup-B"]
[Site "Daqing"]
[Date "2023.08.16"]
[Round "8"]
[White "Shao, Yanrui"]
[Black "Yu, Xilei"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1171"]
[PlyCount "153"]
[EventDate "2023.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 b6 2. Nf3 Bb7 3. Nc3 e6 4. d4 Bb4 5. Bd3 Nf6 6. e5 Ne4 7. Bxe4 Bxe4 8. 0-0 Bxc3 9. bxc3 h6 10. Re1 Bb7 11. c4 g5 12. h3 Na6 13. c3 Qe7 14. a4 0-0-0 15. a5 Rdg8 16. Ba3 Qd8 17. axb6 axb6 18. Ra2 g4 19. hxg4 Rxg4 20. g3 Rhg8 21. Nh2 R4g6 22. Qa1 Qh4 23. Re3 Qh3 24. Qf1 Qf5 25. Be7 Qh5 26. c5 Nb8 27. cxb6 cxb6 28. c4 Re8 29. Bd6 Rg4 30. c5 Rxd4 31. cxb6 Rd1 32. Re1 Rxd6 33. exd6 Qd5 34. Rc2+ Kd8 35. f3 Qxd6 36. Qf2 Rg8 37. g4 h5 38. Rd2 Qc6 39. Rc2 Qd6 40. Rc7 Ba6 41. Rec1 Nc6 42. Qh4+ Ke8 43. Kh1 Qb4 44. Rd1 Nb8 45. Rdc1 Nc6 46. Rd1 Nd4 47. b7 Bxb7 48. Rxb7 Qxb7 49. Rxd4 hxg4 50. Rxg4 Qb1+ 51. Kg2 Qb2+ 52. Qf2 Rxg4+ 53. Nxg4 Qg7 54. Kh3 f5 55. Nh2 Kf7 56. Qd2 d5 57. Qb4 Kg6 58. Qd6 Qf6 59. Qg3+ Kh5 60. f4 d4 61. Nf3 d3 62. Ng5 Qh6 63. Qxd3 Kg6+ 64. Kg3 Qh1 65. Qe2 Qg1+ 66. Kh4 Qh1+ 67. Nh3 Kf6 68. Kg3 Qe4 69. Qxe4 fxe4 70. Kg4 Kg6 71. Nf2 e3 72. Nd3 e2 73. Ne1 Kf6 74. Nd3 Kg6 75. Kf3 Kf5 76. Kxe2 Ke4 77. Kd2 1/2-1/2

[Event "Daqing Boyi Cup-B"]
[Site "Daqing"]
[Date "2023.08.16"]
[Round "7"]
[White "Zhai, Pinran"]
[Black "Yu, Xilei"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1591"]
[PlyCount "117"]
[EventDate "2023.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 Nf6 4. Nd2 e6 5. Ne2 d5 6. e5 Nfd7 7. Nf4 Nc6 8. Nxe6 fxe6 9. Qh5+ g6 10. Bxg6+ hxg6 11. Qxg6+ Ke7 12. Nf3 Bh6 13. Bg5+ Bxg5 14. Qg7+ Ke8 15. Nxg5 Qe7 16. Qxh8+ Nf8 17. Qh5+ Kd7 18. c3 Nxd4 19. cxd4 Qb4+ 20. Kf1 Qxb2 21. Re1 Qd2 22. Nf3 Ba6+ 23. Kg1 Qxa2 24. Qf7+ Kc6 25. h4 Qc2 26. h5 Be2 27. h6 Bxf3 28. Qxf3 Qh7 29. Rc1+ Kb7 30. Qg4 a5 31. Qg7 Rc8 32. Rh3 Qxg7 33. hxg7 Ng6 34. Rh6 Ne7 35. Rh8 a4 36. f4 b5 37. Rc5 c6 38. Rxc8 Kxc8 39. Rxc6+ Kb7 40. Rc1 Kb6 41. Kf2 a3 42. Ke2 b4 43. Kd3 Ka5 44. Rc7 Ng8 45. Kc2 Kb6 46. Rc8 Nh6 47. g8Q Nxg8 48. Rxg8 Kb5 49. Kb3 a2 50. Ra8 a1Q 51. Rxa1 Kb6 52. Kxb4 Kc6 53. Ra6+ Kd7 54. Kc5 Kc7 55. Ra7+ Kd8 56. Kd6 Ke8 57. Kxe6 Kd8 58. g4 Ke8 59. Ra8# 1-0

[Event "Daqing Boyi Cup-B"]
[Site "Daqing"]
[Date "2023.08.15"]
[Round "6"]
[White "Yu, Xilei"]
[Black "Baldanjantsan, Khuslenzaya"]
[Result "1/2-1/2"]
[ECO "C68"]
[BlackElo "1549"]
[PlyCount "106"]
[EventDate "2023.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 Bg4 7. dxe5 Bxf3 8. Qxf3 Bxe5 9. c3 Ne7 10. Rd1 Qc8 11. Bg5 f6 12. Bf4 Bxf4 13. Qxf4 0-0 14. Nd2 Ng6 15. Qg3 Qd7 16. Nb3 Qf7 17. Rd2 Rad8 18. Rad1 Rxd2 19. Rxd2 Ne5 20. f4 Nc4 21. Re2 a5 22. Nd4 Nd6 23. b3 c5 24. Nf3 c4 25. e5 fxe5 26. fxe5 Nf5 27. e6 Qe7 28. Qe5 cxb3 29. axb3 b6 30. h3 g6 31. Rd2 Nd6 32. Nd4 Re8 33. Re2 h6 34. Nc6 Qg7 35. Qe3 Nf5 36. Qd3 Nd6 37. Kh2 Qf6 38. Qd4 Kg7 39. Qe3 Nf5 40. Qd3 Nd6 41. Nd4 c5 42. Nb5 Nxb5 43. Qxb5 Qd8 44. Qc6 Re7 45. Qe4 Qd6+ 46. g3 b5 47. h4 h5 48. Kh3 b4 49. cxb4 axb4 50. Qe5+ Qxe5 51. Rxe5 Kf6 52. Rxc5 Rxe6 53. Rc4 Rb6 1/2-1/2

[Event "Daqing Boyi Cup-B"]
[Site "Daqing"]
[Date "2023.08.15"]
[Round "5"]
[White "Yu, Xilei"]
[Black "Dang, Letian"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "95"]
[EventDate "2023.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. c3 Bf5 6. Bb5 e6 7. Ne5 Qc7 8. Qa4 Nge7 9. Bf4 Qc8 10. 0-0 a6 11. Bxc6+ Nxc6 12. Re1 Be7 13. g4 Bg6 14. c4 dxc4 15. Nxg6 hxg6 16. Qxc4 b5 17. Qd3 Nb4 18. Qe4 f5 19. gxf5 gxf5 20. Qe2 Qc4 21. Qxc4 bxc4 22. Re2 Nd3 23. Be5 Rd8 24. Nc3 Kf7 25. b3 Nxe5 26. dxe5 Bb4 27. Na4 c3 28. a3 Ba5 29. b4 Bb6 30. Nxb6 Rb8 31. Nc4 Rh4 32. Nd6+ Ke7 33. Rc1 Rbh8 34. f3 R8h6 35. Rxc3 Rg6+ 36. Rg2 Rxg2+ 37. Kxg2 g5 38. Rc7+ Kd8 39. Rc8+ Ke7 40. Ra8 g4 41. f4 Rh3 42. Rxa6 Rf3 43. b5 Rxf4 44. b6 Rd4 45. b7 f4 46. b8Q f3+ 47. Kg3 Rd3 48. Qe8# 1-0

[Event "Daqing Boyi Cup-B"]
[Site "Daqing"]
[Date "2023.08.13"]
[Round "2"]
[White "Mu, Wangxueyao"]
[Black "Yu, Xilei"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1306"]
[PlyCount "49"]
[EventDate "2023.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. g3 c5 5. Bg2 cxd4 6. exd4 Bd6 7. 0-0 Nc6 8. b3 b6 9. Bb2 Bb7 10. Nbd2 Qc7 11. c4 h6 12. Rc1 Qd7 13. Ne5 Bxe5 14. dxe5 Ng8 15. Qg4 Nge7 16. Qxg7 Ng6 17. cxd5 exd5 18. e6 Qxe6 19. Rfe1 Nce5 20. Bxe5 Qf5 21. Rc7 Bc8 22. Bd6+ Kd8 23. Rxf7 Qe5 24. Rxe5 Nxe5 25. Qxh8# 1-0

[Event "CHN-ch U12 Girls"]
[Site "Shenzhen"]
[Date "2023.08.02"]
[Round "11"]
[White "Zhang, Xiyue"]
[Black "Yu, Xilei"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1228"]
[PlyCount "68"]
[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 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Nf6 5. Nf3 Bb4 6. e5 Ne4 7. Bxe4 Bxe4 8. Bd2 Bxc3 9. Bxc3 d6 10. 0-0 dxe5 11. Qe2 Bb7 12. dxe5 Nd7 13. Rfd1 Qe7 14. Rd2 0-0-0 15. a4 a5 16. Rd4 Nb8 17. Be1 Rxd4 18. Nxd4 Qg5 19. f3 Nd7 20. Bg3 h5 21. f4 Qg6 22. Nf3 Bxf3 23. Qxf3 Qxc2 24. b3 h4 25. Bf2 Nb8 26. Qe3 Rd8 27. Rc1 Rd1+ 28. Rxd1 Qxd1+ 29. Be1 Nc6 30. Kf2 Nd4 31. b4 Nc2 32. Qe2 Qxe1+ 33. Qxe1 Nxe1 34. Kxe1 axb4 0-1

[Event "CHN-ch U12 Girls"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "10"]
[White "Yu, Xilei"]
[Black "Wu, Shuang1111"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1609"]
[PlyCount "60"]
[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 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Nxc6 bxc6 7. g3 e6 8. Bg2 Ba6 9. Qd6 Qa5 10. Qd2 Rb8 11. f4 d5 12. e5 f6 13. exf6 Bxf6 14. Qe3 Kf7 15. Qd2 e5 16. fxe5 Bxe5 17. Nd1 Qc7 18. Bf1 Re8 19. Kf2 Nf6 20. Kg2 Bb7 21. Bd3 c5 22. Rg1 c4 23. Be2 d4+ 24. Kf1 Rhf8 25. b3 d3 26. Rb1 dxe2+ 27. Qxe2 Bc3 28. Qxc4+ Qxc4+ 29. bxc4 Re1+ 30. Kf2 Ng4# 0-1

[Event "CHN-ch U12 Girls"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "9"]
[White "Zhang, Lezhi"]
[Black "Yu, Xilei"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1257"]
[PlyCount "54"]
[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 b6 2. d4 Bb7 3. Bd3 Nf6 4. Nc3 e6 5. Nge2 c5 6. Bg5 h6 7. Bh4 g5 8. Bg3 cxd4 9. Nxd4 Bb4 10. f3 d5 11. e5 Nh5 12. Qe2 Nxg3 13. hxg3 a6 14. 0-0-0 Bxc3 15. bxc3 Qc7 16. Kb2 Nd7 17. f4 gxf4 18. gxf4 Rc8 19. Qd2 Nc5 20. Ne2 Na4+ 21. Kb3 b5 22. Rh5 Qa5 23. g4 d4 24. c4 bxc4+ 25. Bxc4 Qb6+ 26. Kxa4 Rxc4+ 27. Ka3 Bc6 0-1

[Event "CHN-ch U12 Girls"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "7"]
[White "Xiao, Siying"]
[Black "Yu, Xilei"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1401"]
[PlyCount "96"]
[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 b6 2. d4 Bb7 3. Bd3 Nf6 4. Qe2 e6 5. Nf3 d5 6. e5 Ne4 7. Nbd2 Nxd2 8. Bxd2 Nd7 9. Bg5 Be7 10. Bxe7 Qxe7 11. c3 h6 12. 0-0 g5 13. Nd2 h5 14. f4 g4 15. g3 0-0-0 16. Qe3 h4 17. f5 Rdg8 18. f6 Qf8 19. Kg2 hxg3 20. hxg3 Rh3 21. Rh1 Rgh8 22. Qg5 c5 23. a3 c4 24. Be2 Nxe5 25. Qxe5 Rxh1 26. Rxh1 Rxh1 27. Kxh1 Qh6+ 28. Kg1 Qxd2 29. Bxg4 Qc1+ 30. Kg2 Qxb2+ 31. Kh3 Bc6 32. Qh5 Qb1 33. Kh4 Qh1+ 34. Bh3 Qe4+ 35. Bg4 Be8 36. Kg5 Kd7 37. Kh4 a5 38. Qe5 Qxe5 39. dxe5 b5 40. Be2 Kc6 41. g4 d4 42. cxd4 Kd5 43. g5 Kxd4 44. g6 fxg6 45. Bg4 Kxe5 46. Kg5 b4 47. a4 b3 48. Bd1 Bf7 0-1

[Event "CHN-ch U12 Girls"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "8"]
[White "Yu, Xilei"]
[Black "Xiong, Xiangming"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1409"]
[PlyCount "92"]
[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. exd5 exd5 4. Nf3 Nf6 5. c3 c6 6. Bf4 Bf5 7. Bd3 Bxd3 8. Qxd3 Bd6 9. Bxd6 Qxd6 10. 0-0 0-0 11. h3 h6 12. Re1 Re8 13. Nbd2 Nbd7 14. Nf1 Ne4 15. N1d2 f5 16. Nh2 Qf4 17. Nxe4 fxe4 18. Qe3 Qxe3 19. Rxe3 Nf6 20. Rae1 Rf8 21. f3 Rae8 22. fxe4 Nxe4 23. Nf3 Kh7 24. Nd2 Nd6 25. Rxe8 Rxe8 26. Rxe8 Nxe8 27. Kf2 Kg6 28. Nf3 Kf5 29. Ke3 Nd6 30. g4+ Kf6 31. b3 Ne4 32. c4 Ng5 33. Ng1 Ne4 34. cxd5 cxd5 35. Ne2 g5 36. a3 Ke6 37. Nc1 Nc3 38. Nd3 b6 39. Ne5 Nd1+ 40. Kf3 Nc3 41. h4 Ne4 42. hxg5 hxg5 43. a4 a5 44. Nd3 Kd6 45. b4 axb4 46. Nxb4 Nc3 0-1

[Event "CHN-ch U12 Girls"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "6"]
[White "Li, Yueqi"]
[Black "Yu, Xilei"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1549"]
[PlyCount "44"]
[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 b6 2. d4 Bb7 3. Nd2 e6 4. Ngf3 c5 5. c3 Nf6 6. Bd3 cxd4 7. cxd4 Bb4 8. Qe2 d5 9. e5 Ne4 10. 0-0 Nxd2 11. Bxd2 Bxd2 12. Qxd2 Ba6 13. Rac1 Bxd3 14. Qxd3 0-0 15. Rc3 a5 16. Rfc1 Na6 17. a3 Qd7 18. Ng5 g6 19. Qh3 h5 20. g4 Kg7 21. Qf3 Qe7 22. h4 Rh8 1/2-1/2

[Event "CHN-ch U12 Girls"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "5"]
[White "Yu, Xilei"]
[Black "Zhu, Yanxiao"]
[Result "1-0"]
[ECO "B31"]
[BlackElo "1185"]
[PlyCount "63"]
[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. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. e5 Nd5 7. d4 cxd4 8. cxd4 0-0 9. Nc3 Nc7 10. Bxc6 dxc6 11. Be3 Nd5 12. Nxd5 Qxd5 13. Qd2 Bg4 14. Nh4 Rfd8 15. h3 Be6 16. Qb4 c5 17. dxc5 Bxe5 18. Nf3 Bxh3 19. Bf4 Bf6 20. Rfd1 Qc6 21. Rxd8+ Rxd8 22. Kh2 Bf5 23. Re1 Rd5 24. Be3 Be4 25. Kg3 Bxf3 26. gxf3 Rh5 27. Qe4 Qd7 28. Qg4 Rd5 29. Qxd7 Rxd7 30. b3 e6 31. Rc1 h5 32. c6 1-0

[Event "CHN-ch U12 Girls"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "4"]
[White "Li, Peishan"]
[Black "Yu, Xilei"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1192"]
[PlyCount "48"]
[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 b6 2. d4 Bb7 3. Bd3 Nf6 4. Nd2 e6 5. Ne2 d5 6. e5 Nfd7 7. 0-0 c5 8. c3 cxd4 9. cxd4 g6 10. Nf3 Bg7 11. Bg5 f6 12. exf6 Bxf6 13. Bh6 Qe7 14. Nf4 e5 15. dxe5 Bxe5 16. Nxe5 Nxe5 17. Bb5+ Bc6 18. Nxd5 Qd6 19. Bxc6+ Nbxc6 20. Bg7 0-0-0 21. Bxh8 Qxd5 22. Qxd5 Rxd5 23. Bxe5 Nxe5 24. Rfd1 Rb5 1-0

[Event "CHN-ch U12 Girls"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "3"]
[White "Yu, Xilei"]
[Black "Pi, Aiying"]
[Result "1/2-1/2"]
[ECO "B47"]
[BlackElo "1419"]
[PlyCount "60"]
[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. g3 Nf6 7. Bg2 Nc6 8. Nxc6 bxc6 9. 0-0 d5 10. Re1 Be7 11. exd5 cxd5 12. Bf4 Qd7 13. Qd4 Bb7 14. Na4 Qc6 15. Re3 Nh5 16. Rc3 Bf6 17. Rxc6 Bxd4 18. Rc7 Nxf4 19. gxf4 Rb8 20. c4 Kd8 21. Rxf7 Bc6 22. Rd1 Be8 23. Rxd4 Bxf7 24. cxd5 exd5 25. Bxd5 Bxd5 26. Rxd5+ Kc7 27. Rg5 g6 28. b3 Rbd8 29. Ra5 Kb7 30. Nc5+ Kb6 1/2-1/2

[Event "CHN-ch U12 Girls"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "2"]
[White "Shi, Yige"]
[Black "Yu, Xilei"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "1401"]
[PlyCount "74"]
[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 e6 3. Nc3 Bb4 4. f3 b6 5. e4 Bb7 6. Bd3 d5 7. cxd5 exd5 8. Qa4+ Nc6 9. Bb5 Bxc3+ 10. bxc3 Qd7 11. e5 Ng8 12. Ne2 a6 13. Bxc6 Bxc6 14. Qc2 Bb5 15. 0-0 Ne7 16. Re1 Bxe2 17. Rxe2 0-0-0 18. a4 a5 19. Qd3 Kb7 20. Bg5 h6 21. Bxe7 Qxe7 22. Rb1 g5 23. Rb5 Qe6 24. Reb2 Ka7 25. Kf2 h5 26. Qc2 g4 27. f4 h4 28. Qb3 Qc6 29. Rc2 Rhg8 30. Ke2 Qh6 31. Ke3 Qg6 32. Rf2 Qe4+ 33. Kd2 g3 34. hxg3 Rxg3 35. Kd1 Rxg2 36. Qc2 Qxc2+ 37. Rxc2 h3 0-1

[Event "CHN-ch U12 Girls"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "1"]
[White "Yu, Xilei"]
[Black "Ding, Yiran"]
[Result "1-0"]
[ECO "B45"]
[PlyCount "39"]
[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. Nxc6 bxc6 7. Bg5 Bb4 8. Bd3 d5 9. e5 h6 10. exf6 hxg5 11. fxg7 Rg8 12. 0-0 Bxc3 13. bxc3 Qf6 14. c4 Qxg7 15. cxd5 cxd5 16. Bb5+ Ke7 17. Qf3 Qf6 18. Qa3+ Kd8 19. Qd6+ Bd7 20. Qxd7# 1-0

