[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.08.02"]
[Round "11"]
[White "Gu, Yi"]
[Black "Liu, Chenyu"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "1669"]
[BlackElo "1412"]
[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. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. a3 a6 12. b4 a5 13. Rb1 Qe7 14. Qb3 Nd5 15. Ne4 axb4 16. Nxd6 Qxd6 17. axb4 e5 18. e4 N5f6 19. Bb2 exd4 20. Bxd4 Ng4 0-1

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "9"]
[White "Liao, Jinxin"]
[Black "Liu, Chenyu"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "1610"]
[BlackElo "1412"]
[PlyCount "41"]
[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 a6 6. Bg5 Nbd7 7. f4 e6 8. Qf3 Qc7 9. 0-0-0 b5 10. e5 Bb7 11. Qh3 dxe5 12. Nxe6 fxe6 13. Qxe6+ Be7 14. Bxb5 axb5 15. Nxb5 Qc6 16. Nd6+ Kd8 17. fxe5 Nd5 18. Bxe7+ Nxe7 19. Rd4 Nd5 20. Rc4 Qxc4 21. Nxc4 1-0

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "10"]
[White "Liu, Chenyu"]
[Black "Zhang, Ruichao"]
[Result "1-0"]
[ECO "D59"]
[WhiteElo "1412"]
[PlyCount "43"]
[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. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Nxd5 exd5 10. Bxe7 Qxe7 11. Bd3 Ba6 12. 0-0 Bxd3 13. Qxd3 Rd8 14. Rac1 c5 15. dxc5 bxc5 16. Qa3 Nd7 17. Rfd1 Qe6 18. Qd3 Ne5 19. Nxe5 Qxe5 20. Rxc5 Qxb2 21. Rxd5 Rxd5 22. Qxd5 1-0

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "8"]
[White "Liu, Chenyu"]
[Black "Lin, Qihan"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "1412"]
[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. Nf3 Bg7 4. g3 0-0 5. Bg2 c6 6. 0-0 d5 7. b3 Re8 8. Bb2 Nbd7 9. Nc3 Nb6 10. Ne5 dxc4 11. Nxc4 Nxc4 12. bxc4 Bf5 13. e4 Bg4 14. Qb3 Qd7 15. e5 Nh5 16. Rfe1 Qc7 17. f4 Rad8 18. Na4 Bf8 19. Rac1 b6 20. d5 c5 1-0

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "7"]
[White "Wu, Yifan1"]
[Black "Liu, Chenyu"]
[Result "1/2-1/2"]
[ECO "D13"]
[BlackElo "1412"]
[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. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Qb6 7. e3 Bg4 8. Qb3 Qxb3 9. axb3 Bxf3 10. gxf3 e6 11. Bb5 Bb4 12. Ke2 Ke7 13. Bxc6 bxc6 14. Ra6 Nh5 15. Bg3 Rhc8 16. Na2 Bd6 17. Bxd6+ Kxd6 18. Rc1 Rab8 19. b4 Rc7 20. Rc5 Kd7 1/2-1/2

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "5"]
[White "Chen, Yuan1"]
[Black "Liu, Chenyu"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2166"]
[BlackElo "1412"]
[PlyCount "47"]
[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 c6 2. d4 d5 3. Nf3 Nf6 4. e3 Bf5 5. Qb3 Qc7 6. cxd5 cxd5 7. Nc3 e6 8. Bd2 Nc6 9. Be2 a6 10. 0-0 Bd6 11. Rfc1 0-0 12. h3 h6 13. Na4 Ne4 14. Be1 Qe7 15. Nb6 Ra7 16. a3 Nf6 17. Bb4 Bxb4 18. axb4 Qxb4 19. Qxb4 Nxb4 20. Ne5 Bc2 21. Ra3 Ne4 22. Rc3 f6 23. Ned7 Nxc3 24. bxc3 1-0

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "6"]
[White "Liu, Chenyu"]
[Black "Bai, Changlin"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1412"]
[BlackElo "1808"]
[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. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Qc2 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 g6 8. Nf3 Bg7 9. Be2 0-0 10. 0-0 Nd7 11. Rd1 Qc8 12. Bb2 e6 13. c4 c6 14. a4 Qc7 15. Bf1 e5 16. g3 exd4 17. Nxd4 Rad8 18. Bg2 Nc5 19. f4 Ne6 20. Ne2 Bxb2 21. Qxb2 Qe7 22. Kh1 Qc5 23. Rxd8 Rxd8 24. Rc1 Qe3 0-1

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "4"]
[White "Liu, Chenyu"]
[Black "Weng, Xuanyu"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "1412"]
[BlackElo "1842"]
[PlyCount "41"]
[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. Nf3 Bg7 4. g3 0-0 5. Bg2 c6 6. 0-0 d5 7. b3 Nbd7 8. Nbd2 b6 9. Bb2 Bb7 10. Ne5 Qc7 11. Rc1 e6 12. Nxd7 Qxd7 13. e3 Rac8 14. Nf3 Rfd8 15. Ne5 Qe7 16. Qe2 Nd7 17. Nd3 Nf6 18. c5 Ba6 19. b4 bxc5 20. bxc5 Rb8 21. f4 1/2-1/2

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "3"]
[White "Shi, Jiashuo"]
[Black "Liu, Chenyu"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "1741"]
[BlackElo "1412"]
[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. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 c6 8. Qc2 Nbd7 9. Bf4 b6 10. cxd5 cxd5 11. Rc1 Bb7 12. Qc7 Ba6 13. Qxd8 Rfxd8 14. Nc3 Bb4 15. Bf1 Rac8 16. Bd2 Ne8 17. a3 Be7 18. e4 Bxf1 19. Kxf1 dxe4 20. Nxe4 Nd6 21. Nxd6 Bxd6 1/2-1/2

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "2"]
[White "Liu, Chenyu"]
[Black "Ma, Binhe"]
[Result "1-0"]
[ECO "D51"]
[WhiteElo "1412"]
[BlackElo "1718"]
[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. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Bb4 6. cxd5 exd5 7. Bd3 0-0 8. a3 Bxc3+ 9. bxc3 c5 10. Ne2 c4 11. Bc2 h6 12. Bh4 Nb6 13. f3 Re8 14. Bf2 Bd7 15. 0-0 Bc6 16. Re1 Nc8 17. Ng3 Nd6 18. Nf5 Nxf5 19. Bxf5 Nh5 20. Bc2 Re6 1-0

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "1"]
[White "Zhang, Jiazhen"]
[Black "Liu, Chenyu"]
[Result "0-1"]
[ECO "D12"]
[BlackElo "1412"]
[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. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Qb3 Qc7 8. Bd2 Nbd7 9. Nxg6 hxg6 10. h3 a6 11. c5 Be7 12. Be2 g5 13. 0-0-0 b5 14. cxb6 Qxb6 15. Qxb6 Nxb6 16. Kb1 c5 17. dxc5 Bxc5 18. Rc1 Nfd7 19. e4 d4 20. Nd1 f6 0-1

[Event "CHN-chB"]
[Site "Qiziwan"]
[Date "2023.02.04"]
[Round "11"]
[White "Liu, Chenyu"]
[Black "He, Ping"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1336"]
[BlackElo "1868"]
[PlyCount "79"]
[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. d4 d5 2. c4 c6 3. Nc3 e6 4. e3 f5 5. Nf3 Nf6 6. Bd3 Bd6 7. Nd2 Ne4 8. 0-0 0-0 9. cxd5 exd5 10. f4 Nxd2 11. Bxd2 Qe7 12. Kh1 Kh8 13. Ne2 Nd7 14. Ng1 Nf6 15. Nf3 Ne4 16. Qe1 Be6 17. a3 Rae8 18. Bb4 c5 19. dxc5 Nxc5 20. Rd1 Bd7 21. Bc2 Bb5 22. Rg1 a5 23. Bxa5 Ba4 24. Bxa4 Nxa4 25. Rxd5 b6 26. Bc3 Nxc3 27. Qxc3 Qe6 28. Rgd1 Be7 29. Ne5 Rd8 30. Rxd8 Rxd8 31. Rxd8+ Bxd8 32. Qc4 Qxc4 33. Nxc4 Kg8 34. Nd6 Bf6 35. b4 Bb2 36. Nc4 Bc1 37. a4 Kf7 38. a5 Ke6 39. a6 Kd5 40. Nxb6+ 1-0

[Event "CHN-chB"]
[Site "Qiziwan"]
[Date "2023.02.03"]
[Round "10"]
[White "Hou, Yifan B"]
[Black "Liu, Chenyu"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2057"]
[BlackElo "1336"]
[PlyCount "69"]
[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. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. b3 dxc4 7. bxc4 c5 8. 0-0 Be7 9. Nc3 cxd4 10. exd4 0-0 11. Qe2 b6 12. Ne5 Bb7 13. Rd1 Bb4 14. Bb2 Qe7 15. a3 Nxe5 16. dxe5 Bxc3 17. Bxc3 Nd7 18. Bc2 Nc5 19. Rd4 h6 20. Rg4 Kh8 21. Bd2 Rad8 22. Bg5 f6 23. exf6 gxf6 24. Rh4 Qg7 25. Rxh6+ Kg8 26. Rg6 Qxg6 27. Bxg6 fxg5 28. Qh5 Rd7 29. f3 Rg7 30. Qxg5 Rf5 31. Rd1 Rf8 32. Rd8 Nd7 33. Bf7+ Kxf7 34. Rxd7+ Ke8 35. Qd8# 1-0

[Event "CHN-chB"]
[Site "Qiziwan"]
[Date "2023.02.03"]
[Round "9"]
[White "Liu, Chenyu"]
[Black "Chen, Lvheng"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1336"]
[BlackElo "1879"]
[PlyCount "47"]
[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. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bd6 9. 0-0 0-0 10. e4 e5 11. Bg5 h6 12. Bh4 exd4 13. Nxd4 Qb6 14. Nf5 Be5 15. Bc2 Qc5 16. Rc1 Qb4 17. f4 Bc7 18. e5 Nxe5 19. a3 Qxb2 20. fxe5 Bxe5 21. Nxh6+ gxh6 22. Bxf6 Bxf6 23. Rxf6 Be6 24. Qd2 1-0

[Event "CHN-chB"]
[Site "Qiziwan"]
[Date "2023.02.01"]
[Round "6"]
[White "Ji, Jiadong"]
[Black "Liu, Chenyu"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "1878"]
[BlackElo "1336"]
[PlyCount "131"]
[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. f3 e5 6. Nb3 d5 7. Bg5 Be6 8. Bxf6 gxf6 9. exd5 Qxd5 10. Qxd5 Bxd5 11. Nc3 Be6 12. 0-0-0 Nd7 13. Bb5 0-0-0 14. Bxd7+ Rxd7 15. Rxd7 Kxd7 16. Ne4 Be7 17. Nbc5+ Kc6 18. Nxe6 fxe6 19. Re1 Rg8 20. g3 h5 21. Nf2 Kd7 22. Nd3 Bd6 23. Re4 a5 24. Kd2 b6 25. Rh4 Rg5 26. Ke2 f5 27. Nf2 f4 28. Ne4 Rf5 29. g4 hxg4 30. Rxg4 Be7 31. Rg7 Ke8 32. Rh7 Rf7 33. Rh8+ Rf8 34. Rxf8+ Kxf8 35. Kd3 Ke8 36. Nf2 Kd7 37. Ke4 Kd6 38. Ng4 b5 39. Nxe5 Bf6 40. Nd3 e5 41. Nf2 Ke6 42. Ng4 Bh8 43. h4 a4 44. a3 Kd6 45. h5 Bg7 46. h6 Bh8 47. Nf2 Ke6 48. Nd1 Kd6 49. Nc3 Kc5 50. Nd5 Kd6 51. b4 Kd7 52. c4 bxc4 53. Nb6+ Kd6 54. Nxc4+ Ke6 55. Nb6 Kf6 56. Nxa4 Kg6 57. b5 Bf6 58. b6 Bd8 59. b7 Bc7 60. Nc5 Kxh6 61. Nd7 Kg6 62. b8Q Bxb8 63. Nxb8 Kf6 64. Nd7+ Ke6 65. Nxe5 Kd6 66. Kxf4 1-0

[Event "CHN-chB"]
[Site "Qiziwan"]
[Date "2023.01.30"]
[Round "2"]
[White "Li, Bo"]
[Black "Liu, Chenyu"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2310"]
[BlackElo "1336"]
[PlyCount "59"]
[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. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Be2 0-0 8. 0-0 dxc4 9. Bxc4 b5 10. Bb3 Bb7 11. e4 e5 12. Rd1 Qc7 13. h3 a6 14. Be3 Rad8 15. Rac1 exd4 16. Bxd4 Ne5 17. Nxe5 Bxe5 18. Nd5 Nxd5 19. exd5 Bxd4 20. Rxd4 Qb6 21. Rh4 h6 22. dxc6 Rc8 23. Rxh6 gxh6 24. Qg6+ Kh8 25. Qxh6+ Kg8 26. Rc3 Qc7 27. cxb7 Qxc3 28. bxc3 Rb8 29. Bc2 Rfd8 30. Bh7+ 1-0

