[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.08.02"]
[Round "11"]
[White "Xu, Yifan"]
[Black "Li, Quanhao"]
[Result "0-1"]
[ECO "C56"]
[PlyCount "42"]
[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. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Nxd4 Be7 8. Bb5 Bd7 9. Nc3 Nxc3 10. bxc3 0-0 11. Bb2 Nxd4 12. Bxd7 Nxc2 13. Qxc2 Qxd7 14. Rad1 Bd6 15. Qd2 Rae8 16. Rxe8 Rxe8 17. Qxd5 h6 18. c4 Qe6 19. Kf1 Qe2+ 20. Kg1 Qe1+ 21. Rxe1 Rxe1# 0-1

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "9"]
[White "Ni, Fuzheng"]
[Black "Xu, Yifan"]
[Result "1-0"]
[ECO "A09"]
[PlyCount "95"]
[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 d5 2. c4 dxc4 3. Na3 Nc6 4. Nxc4 Bf5 5. a3 Nf6 6. g3 Nd4 7. Nxd4 Qxd4 8. Ne3 Be4 9. Bg2 Bxg2 10. Nxg2 e5 11. d3 Bd6 12. Qb3 Qd5 13. Qxd5 Nxd5 14. Ne3 Nf6 15. Nf5 g6 16. Nxd6+ cxd6 17. Bg5 Nd7 18. Rc1 h6 19. Bd2 Nc5 20. b4 Nb3 21. Rc3 Nxd2 22. Kxd2 0-0 23. Rhc1 Rfd8 24. Rc7 b5 25. Rb7 Rdb8 26. Rd7 Rd8 27. Rcc7 Rxd7 28. Rxd7 Kf8 29. Rxd6 a6 30. Rc6 Ke7 31. Kc3 Kd7 32. Rc5 Kd6 33. d4 exd4+ 34. Kxd4 Re8 35. e3 f5 36. Rd5+ Kc6 37. Rc5+ Kd6 38. f3 Rf8 39. Rd5+ Ke6 40. e4 f4 41. g4 Rc8 42. Re5+ Kd6 43. Rc5 Rxc5 44. bxc5+ Kc6 45. e5 a5 46. e6 b4 47. axb4 axb4 48. Kc4 1-0

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "7"]
[White "Shen, Congyue"]
[Black "Xu, Yifan"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1668"]
[PlyCount "57"]
[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 Qxd5 5. Ngf3 Nc6 6. Bc4 Qd8 7. dxc5 Bxc5 8. 0-0 Nf6 9. Qe2 0-0 10. Nb3 Bd6 11. Bg5 h6 12. Bh4 Be7 13. Rad1 Qb6 14. c3 Na5 15. Nxa5 Qxa5 16. Ne5 a6 17. Bd3 g5 18. Bg3 b5 19. Nc6 Qxa2 20. Nxe7+ Kg7 21. Qf3 Nd5 22. Nxd5 exd5 23. Be5+ f6 24. Qh5 Ra7 25. Qg6+ Kh8 26. Bxf6+ Rxf6 27. Qxf6+ Rg7 28. Qf8+ Rg8 29. Qxh6# 1-0

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "8"]
[White "Xu, Yifan"]
[Black "Dong, Zhulin"]
[Result "1/2-1/2"]
[ECO "C44"]
[PlyCount "80"]
[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. d4 exd4 4. Bc4 Bb4+ 5. Nbd2 d6 6. a3 Bc5 7. b4 Bb6 8. Nb3 Nf6 9. 0-0 0-0 10. Nfxd4 Nxd4 11. Nxd4 Nxe4 12. Qd3 d5 13. Ba2 Bxd4 14. Qxd4 Qf6 15. Bb2 Qxd4 16. Bxd4 c6 17. Rfe1 Bf5 18. f3 Nd6 19. Re2 Rfe8 20. Rae1 Bxc2 21. Bc5 Bd3 22. Re3 Rxe3 23. Rxe3 Bc4 24. Bxd6 Bxa2 25. Kf2 g6 26. Re7 b6 27. Rc7 Kg7 28. Be5+ Kf8 29. Bf6 Bb1 30. Rxc6 Bf5 31. Rd6 Be6 32. Rc6 Rc8 33. Rxc8+ Bxc8 34. a4 a6 35. a5 bxa5 36. bxa5 Ke8 37. Ke3 Kd7 38. Kd4 Kd6 39. Bd8 Kc6 40. g4 h5 1/2-1/2

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "5"]
[White "Hu, Zhongtian"]
[Black "Xu, Yifan"]
[Result "1-0"]
[ECO "D00"]
[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 d5 2. Bf4 Nf6 3. e3 Bf5 4. c4 dxc4 5. Bxc4 Nd5 6. Qb3 e6 7. Qxb7 Nd7 8. Bxd5 exd5 9. Bxc7 Qc8 10. Qxd5 Nf6 11. Qe5+ Be7 12. Nc3 Qb7 13. Nge2 Bh3 14. d5 Nd7 15. Qg3 Rc8 16. Qxh3 Rxc7 17. Qg3 Bf6 18. 0-0 0-0 19. Rab1 Rb8 20. e4 Ne5 1-0

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "6"]
[White "Xu, Yifan"]
[Black "Yang, Yifeng"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "122"]
[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. Nc3 e6 3. g3 b6 4. Bg2 Bb7 5. Nge2 Nc6 6. 0-0 g6 7. d4 d6 8. d5 Nce7 9. dxe6 fxe6 10. Nf4 Qd7 11. Bh3 Nf6 12. Bxe6 Qc6 13. f3 Bh6 14. Nfd5 Bg7 15. Bf4 Nh5 16. Bg5 Nc8 17. g4 Bd4+ 18. Kg2 Ng7 19. Nf6+ Bxf6 20. Bxf6 Nxe6 21. Bxh8 Ne7 22. Bf6 Ng8 23. Bh4 g5 24. Bg3 0-0-0 25. Kh1 Ne7 26. a4 a6 27. Nd5 Nxd5 28. exd5 Qxd5 29. Qxd5 Bxd5 30. Rad1 Bc6 31. b3 Nd4 32. Kg2 Nxc2 33. Bf2 Rf8 34. Rxd6 Bxf3+ 35. Kg1 Bxg4 36. Rxb6 Nd4 37. Bxd4 Rxf1+ 38. Kxf1 cxd4 39. Rd6 Bd1 40. Rxd4 Bxb3 41. a5 Kc7 42. Kf2 Kc6 43. Rb4 Bd5 44. Rb6+ Kc7 45. Rxa6 Kb7 46. Rh6 Bg8 47. Kg3 Kc7 48. Kg4 Kb7 49. Kxg5 Bc4 50. h4 Bd3 51. Kf4 Ka7 52. Ke5 Bc2 53. Kd5 Bb1 54. Rb6 Ba2+ 55. Kc6 h5 56. a6 Bc4 57. Rb5 Be2 58. Ra5 Bf3+ 59. Kd6 Be2 60. Ke5 Bxa6 61. Rxa6+ Kxa6 1-0

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "3"]
[White "Dong, Zhaoyu"]
[Black "Xu, Yifan"]
[Result "1/2-1/2"]
[ECO "C02"]
[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. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 Nh6 8. 0-0 Bd7 9. Be3 c4 10. Bxc4 dxc4 11. d5 Qxb2 12. dxc6 Bxc6 13. Nbd2 Qxc3 14. Rc1 Qd3 15. Nxc4 Qxd1 16. Rfxd1 Nf5 17. Bb6 Be7 18. Nd4 Nxd4 19. Rxd4 0-0 20. Nxa5 Bxa3 1/2-1/2

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "4"]
[White "Xu, Yifan"]
[Black "Xue, Aoxiang"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "81"]
[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. d4 exd4 4. Bc4 h6 5. Nxd4 Bc5 6. Nxc6 Qf6 7. 0-0 dxc6 8. Nc3 Ne7 9. Qe2 0-0 10. Be3 Bd6 11. f4 Bb4 12. Rad1 Bxc3 13. bxc3 Qxc3 14. Bd4 Qa5 15. f5 c5 16. Ba1 Qb4 17. Bb3 Qb6 18. Bc4 Kh7 19. f6 gxf6 20. Rxf6 Qb4 21. Rdf1 Be6 22. Bxe6 fxe6 23. Rxf8 Rxf8 24. Rxf8 Qb1+ 25. Rf1 Qb6 26. Qf2 c4 27. Qxb6 cxb6 28. Rf7+ Kg6 29. Rxe7 e5 30. Kf2 a5 31. Kf3 a4 32. Kg4 h5+ 33. Kh4 Kf6 34. Rxe5 Kf7 35. Kg5 c3 36. Bxc3 a3 37. Bb4 b5 38. Re7+ Kg8 39. Rxb7 h4 40. Kg6 Kh8 41. Rb8# 1-0

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "1"]
[White "Xu, Pengmo"]
[Black "Xu, Yifan"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1559"]
[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. d4 d5 2. c4 dxc4 3. e4 c5 4. d5 Nf6 5. Nc3 Bg4 6. f3 Bh5 7. Bxc4 a6 8. a4 Nbd7 9. Bf4 Qa5 10. Nge2 Qb4 11. Bb3 Nb6 12. a5 Nc4 13. Bxc4 Qxc4 14. Ra4 Qxa4 15. Nxa4 c4 16. Nb6 Rd8 17. Bc7 Rd7 18. Qa4 g5 19. e5 Nxd5 20. Qxd7# 1-0

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "2"]
[White "Xu, Yifan"]
[Black "Geng, Guosen"]
[Result "0-1"]
[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. Bb5+ Bd7 7. Nc3 Bxb5 8. Nxb5 h6 9. Nf3 a6 10. Nc3 Bd6 11. 0-0 0-0 12. Re1 Re8 13. d3 b5 14. a3 Nb7 15. b4 Rc8 16. Bb2 c5 17. dxc6 Rxc6 18. Ne4 Nxe4 19. Rxe4 Qc7 20. Rc1 f5 0-1

