[Event "CHN-ch U14"]
[Site "Shenzhen"]
[Date "2023.08.02"]
[Round "11"]
[White "Kang, Purui"]
[Black "Yan, Liyuan"]
[Result "1/2-1/2"]
[ECO "B07"]
[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. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. 0-0-0+ Kc8 8. f3 c6 9. g3 h6 10. Be3 Nbd7 11. Bg2 Kc7 12. Nge2 b5 13. a3 a5 14. f4 Ng4 15. Bg1 b4 16. Nb1 Bc4 17. Re1 Bd6 18. h3 Ngf6 19. Bh2 Nc5 20. Nd2 Ba6 21. fxe5 Bxe5 22. Nf3 Nfd7 23. Nxe5 Nxe5 24. g4 Rhe8 25. Rhf1 f6 26. Rf5 Kb7 27. Bg1 Ne6 28. Nd4 Nxd4 29. Bxd4 Rad8 30. Bc5 bxa3 31. bxa3 Rd7 32. Rf2 Red8 33. Bf1 Bb5 34. Be3 Kc7 35. Bf4 Kb6 36. Bxe5 fxe5 37. Bxb5 cxb5 1/2-1/2

[Event "CHN-ch U14"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "8"]
[White "Yan, Liyuan"]
[Black "Jiang, Ching Yik"]
[Result "1-0"]
[ECO "D00"]
[BlackElo "1302"]
[PlyCount "64"]
[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 c6 3. e3 Bf5 4. c4 e6 5. Nc3 Nf6 6. Qb3 b6 7. Nf3 Be7 8. h3 h6 9. cxd5 Nxd5 10. Nxd5 Qxd5 11. Qxd5 exd5 12. Rc1 c5 13. dxc5 Bxc5 14. Bb5+ Bd7 15. Bxd7+ Nxd7 16. 0-0 0-0 17. Rfd1 Nf6 18. Be5 Rfd8 19. Bxf6 gxf6 20. Rd3 Rd7 21. Rcd1 Rad8 22. Nd4 Bxd4 23. Rxd4 Kg7 24. e4 Rc7 25. exd5 Rc2 26. R1d2 Rxd2 27. Rxd2 f5 28. f4 Kf6 29. Kf2 Ke7 30. Kg3 Kf6 31. d6 Rd7 32. Kh4 Kg6 1-0

[Event "CHN-ch U14"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "5"]
[White "Tian, Siyuan"]
[Black "Yan, Liyuan"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "1447"]
[PlyCount "87"]
[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 d6 2. Nf3 Nf6 3. g3 Nbd7 4. Bg2 e5 5. 0-0 Be7 6. c4 0-0 7. Nc3 c6 8. b3 a6 9. Bb2 Qc7 10. Qc2 Re8 11. Rfd1 Qb8 12. a4 a5 13. h3 Bd8 14. e3 Bc7 15. Rac1 Nf8 16. Ba3 h6 17. Qb1 Be6 18. e4 Bd7 19. Rd2 Qc8 20. Kh2 Bb8 21. Rcd1 g6 22. Rd3 Ne6 23. R1d2 exd4 24. Nxd4 Nc5 25. Re3 Ba7 26. Re1 Qc7 27. Bb2 Rad8 28. Rde2 Nh5 29. Qc2 Ne6 30. Nxe6 Rxe6 31. Qd2 Kh7 32. Bc1 g5 33. Bb2 Rde8 34. Qd3 Kg8 35. Rc1 Qd8 36. Rd1 Bc8 37. Rf1 Qe7 38. Nb1 Ng7 39. Nd2 f5 40. f4 fxe4 41. Nxe4 Qd8 42. f5 R6e7 43. f6 d5 44. fxe7 1-0

[Event "CHN-ch U14"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "6"]
[White "Yan, Liyuan"]
[Black "Hao, Yuelin"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "76"]
[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. Nf3 d5 3. Bf4 e6 4. e3 Bd6 5. Bg3 b6 6. Nbd2 0-0 7. Bd3 c5 8. c3 Ba6 9. Bxa6 Nxa6 10. Qe2 Nb8 11. 0-0 Bxg3 12. hxg3 Nbd7 13. Rfd1 c4 14. e4 dxe4 15. Ne5 b5 16. Nxd7 Qxd7 17. Nxe4 Nxe4 18. Qxe4 Rfd8 19. Rd2 g6 20. Re1 a5 21. g4 b4 22. Re3 Qd5 23. Qf4 Qd6 24. Qg5 Qf8 25. Rh3 Rd5 26. Qf4 Rad8 27. Re2 bxc3 28. bxc3 Rb5 29. g3 Rdd5 30. f3 e5 31. dxe5 Qc5+ 32. Kg2 Rb1 33. Rf2 Rdd1 34. Rh2 Rg1+ 35. Kh3 Qe7 36. Qe4 Qf8 37. Qf4 Qe7 38. Re2 Qd7 1/2-1/2

[Event "CHN-ch U14"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "3"]
[White "Huang, Kaishun"]
[Black "Yan, Liyuan"]
[Result "0-1"]
[ECO "B07"]
[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 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Nf3 Bd6 7. Bg5 Be6 8. 0-0-0 Kc8 9. Bxf6 gxf6 10. Nd5 Nd7 11. Kb1 Bc5 12. Rd2 c6 13. Nc3 Kc7 14. Na4 Bb4 15. c3 Be7 16. b3 b5 17. Nb2 a5 18. c4 b4 19. Na4 Nc5 20. Nxc5 Bxc5 21. Ne1 a4 22. Nd3 Bd4 23. Nxb4 Bc3 24. Kc2 Bxb4 25. Rd3 axb3+ 26. axb3 Ra2+ 27. Kc1 Rha8 28. Kd1 Rxf2 29. Be2 Ra1+ 30. Kc2 Rxe2+ 0-1

[Event "CHN-ch U14"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "4"]
[White "Yan, Liyuan"]
[Black "Zhou, Lin"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1077"]
[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. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nd2 Bd6 5. Bg3 c5 6. Ngf3 Nc6 7. c3 0-0 8. Bd3 b6 9. 0-0 Bb7 10. Re1 Bxg3 11. hxg3 Rc8 12. Rc1 Qe7 13. dxc5 bxc5 14. e4 Qd8 15. Qe2 Re8 16. Bb1 g6 17. Rcd1 Qb6 18. e5 Ng4 19. Nf1 Qc7 20. N1h2 Nxh2 21. Kxh2 Red8 22. Qe3 Qe7 23. Rh1 Qf8 24. Kg1 f5 25. Ng5 Qe7 26. Rxh7 Qxh7 27. Nxh7 Kxh7 28. Qxc5 Nxe5 29. Qe7+ Kh6 1-0

[Event "CHN-ch U14"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "2"]
[White "Yan, Liyuan"]
[Black "Wang, Puxuan"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1334"]
[PlyCount "174"]
[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. Bf4 c5 3. c3 g6 4. e3 Bg7 5. Nd2 0-0 6. Ngf3 d5 7. Be2 Nc6 8. h3 Qb6 9. Qb3 c4 10. Qxb6 axb6 11. e4 e6 12. Ne5 Nd7 13. Nxd7 Bxd7 14. Bf3 dxe4 15. Nxe4 e5 16. dxe5 Nxe5 17. Bxe5 Bxe5 18. Nd2 b5 19. Bxb7 Ra7 20. Bf3 Bf4 21. Ne4 f5 22. Ng3 Re8+ 23. Ne2 Be5 24. 0-0 b4 25. a3 bxa3 26. Rxa3 Rc7 27. Rd1 Bc6 28. Nd4 Bxd4 29. Rxd4 Re1+ 30. Kh2 Bxf3 31. gxf3 Re2 32. Ra4 Rxf2+ 33. Kg3 Rxb2 34. Raxc4 Re7 35. Rc8+ Kg7 36. Rdd8 Kh6 37. Rh8 Rf7 38. Rc4 Kg5 39. h4+ Kh6 40. Rhc8 Rd7 41. R4c7 Rxc7 42. Rxc7 Rc2 43. Kf4 Rh2 44. Kg3 Rh1 45. Rd7 Rc1 46. Rc7 Rh1 47. c4 Rc1 48. Kf4 Rd1 49. Kg3 Rd4 50. c5 Rc4 51. c6 g5 52. hxg5+ Kxg5 53. f4+ Kh6 54. Rc8 Rc3+ 55. Kf2 Kh5 56. c7 Kh4 57. Rf8 Rxc7 58. Rxf5 Kg4 59. Rf6 h5 60. Ke3 Re7+ 61. Kd4 h4 62. Rh6 Rf7 63. Ke5 Rf5+ 64. Ke4 Rxf4+ 65. Ke3 Rf5 66. Rg6+ Kh3 67. Rh6 Kg3 68. Rg6+ Kh2 69. Ke2 h3 70. Rg4 Ra5 71. Kf3 Ra3+ 72. Kf2 Ra2+ 73. Kf1 Rg2 74. Rh4 Kg3 75. Rh8 Rf2+ 76. Ke1 h2 77. Rg8+ Kf3 78. Rf8+ Ke3 79. Re8+ Kd4 80. Rd8+ Ke5 81. Re8+ Kd6 82. Rd8+ Ke7 83. Rh8 Rg2 84. Rh7+ Kf8 85. Rh8+ Kg7 86. Rh3 Rg1+ 87. Kf2 h1Q 0-1

