[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.08.02"]
[Round "11"]
[White "Bai, Changlin"]
[Black "Li, Hechen"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1808"]
[PlyCount "49"]
[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. Nf3 Nf6 3. Bf4 Bf5 4. c4 e6 5. Qb3 Qc8 6. Nc3 c6 7. Rc1 Nbd7 8. h3 h6 9. cxd5 Nxd5 10. Bh2 Nxc3 11. bxc3 Be7 12. Nd2 0-0 13. e4 Bh7 14. Be2 Nf6 15. f3 Rd8 16. 0-0 c5 17. Rfd1 b6 18. Nc4 Ne8 19. Qa4 f6 20. Kh1 Nd6 21. Qb3 Ne8 22. a4 Qc6 23. d5 Qc8 24. a5 exd5 25. axb6 1-0

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "9"]
[White "Gu, Yi"]
[Black "Li, Hechen"]
[Result "1/2-1/2"]
[ECO "D48"]
[WhiteElo "1669"]
[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 Be7 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. 0-0 a6 11. a3 c5 12. dxc5 Nxc5 13. Be2 0-0 14. b4 Nce4 15. Bb2 Rc8 16. Qb3 Qc7 17. Rac1 Qb8 18. Nxe4 Bxe4 19. Be5 Qb7 20. Qb2 h6 1/2-1/2

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "10"]
[White "Li, Hechen"]
[Black "Shen, Congyue"]
[Result "1-0"]
[ECO "E07"]
[BlackElo "1668"]
[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 c6 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Nbd7 8. Nd2 Re8 9. b3 b6 10. e4 dxe4 11. Ndxe4 Bb7 12. Bf4 Nxe4 13. Nxe4 Nf6 14. Qe2 Nxe4 15. Qxe4 Bf6 16. Rad1 Qd7 17. Be5 Bxe5 18. dxe5 Qc7 19. Rd6 Rad8 20. Rfd1 Rxd6 21. Rxd6 Rd8 1-0

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "8"]
[White "Li, Hechen"]
[Black "Shi, Jiashuo"]
[Result "0-1"]
[ECO "E08"]
[BlackElo "1741"]
[PlyCount "88"]
[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. Bc7 Qe8 13. Qb3 Ne4 14. Nc3 Ndf6 15. a4 Nxc3 16. Rxc3 Ba6 17. Qd1 Rc8 18. Rcc1 Bb4 19. Bf4 Qe7 20. Ne5 Qb7 21. Bd2 Bxd2 22. Qxd2 Nd7 23. Nd3 Qb8 24. b4 Bc4 25. b5 a6 26. bxa6 Bxa6 27. Nb4 Bc4 28. e3 Qd6 29. Qb2 h5 30. h4 Nf6 31. Na2 Rc6 32. Nc3 Rfc8 33. Nb5 Qd7 34. Bf1 Ne4 35. Kg2 g6 36. Bxc4 Rxc4 37. f3 Nf6 38. Nc3 Ne8 39. Rc2 Qc7 40. Rac1 Nd6 41. Kf2 Nf5 42. f4 Nd6 43. Ke2 Ne4 44. Kd3 Nxg3 0-1

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "7"]
[White "Long, Enze"]
[Black "Li, Hechen"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1538"]
[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. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. d4 e6 5. c4 c6 6. Nc3 Nbd7 7. 0-0 Be7 8. Nd2 0-0 9. b3 Re8 10. Bb2 Qc7 11. Rc1 Qa5 12. a3 Rad8 13. b4 Qb6 14. Na4 Qa6 15. h3 h6 16. Re1 dxc4 17. Rxc4 b5 18. Rxc6 Qxa4 19. Qc1 Nb8 20. Rc7 Bd6 21. Rb7 Rc8 22. Qa1 Qa6 23. Nb3 Be4 24. Bxe4 Nxe4 25. Na5 Bc7 26. Qb1 Bxa5 27. Qxe4 Bd8 28. Rd1 f5 29. Qf3 Bf6 30. g4 Rc6 31. d5 Rd6 32. Bxf6 Qxb7 33. Be5 Rxd5 34. Kg2 Rd7 35. Qxb7 Rxb7 36. Rd6 Rd7 37. Rxd7 Nxd7 0-1

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "6"]
[White "Li, Hechen"]
[Black "Wang, Yuezhou"]
[Result "1/2-1/2"]
[ECO "A85"]
[BlackElo "1694"]
[PlyCount "56"]
[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 f5 2. d4 e6 3. c4 Nf6 4. Nc3 Bb4 5. a3 Bxc3+ 6. bxc3 0-0 7. Bf4 d6 8. h3 Nbd7 9. e3 Qe7 10. Be2 b6 11. Qc2 Bb7 12. Qb2 Rac8 13. a4 a5 14. Bh2 Ne4 15. Bf1 Kh8 16. Nd2 Nef6 17. Qc2 e5 18. Nb3 f4 19. 0-0-0 fxe3 20. fxe3 exd4 21. exd4 Qe3+ 22. Qd2 Qxd2+ 23. Nxd2 Bc6 24. Rg1 Rce8 25. Bd3 Bxa4 26. Rde1 Rxe1+ 27. Rxe1 Re8 28. Rxe8+ Nxe8 1/2-1/2

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "5"]
[White "Wang, Jiayi"]
[Black "Li, Hechen"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1457"]
[PlyCount "46"]
[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. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Qb6 6. Qd2 Nc6 7. e3 Bf5 8. f3 e6 9. Rc1 Qa5 10. a3 a6 11. Bg5 Be7 12. Bd3 Bxd3 13. Qxd3 0-0 14. Nge2 Rfd8 15. 0-0 h6 16. Bh4 Rac8 17. Rfd1 Kh8 18. Be1 Qb6 19. Na4 Qa7 20. b4 b5 21. Nc5 Nd7 22. a4 Nxc5 23. bxc5 b4 0-1

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "3"]
[White "Li, Hechen"]
[Black "Chen, Yuan1111"]
[Result "1/2-1/2"]
[ECO "E08"]
[BlackElo "2166"]
[PlyCount "45"]
[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. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 0-0 7. 0-0 c6 8. Qc2 b6 9. Bf4 Nbd7 10. cxd5 cxd5 11. Rc1 Bb7 12. Bc7 Qe8 13. Qb3 Ne4 14. Na3 Ba6 15. Nb5 Ne5 16. Bxe5 Bxb5 17. Bf1 g5 18. g4 f6 19. Bc7 Rc8 20. Bg3 Qd7 21. Qd1 Rxc1 22. Rxc1 Rc8 23. Rxc8+ 1/2-1/2

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "4"]
[White "Zhou, Guoli"]
[Black "Li, Hechen"]
[Result "1/2-1/2"]
[ECO "B50"]
[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 c5 2. Nf3 d6 3. c3 Nf6 4. e5 dxe5 5. Nxe5 e6 6. d4 cxd4 7. cxd4 Be7 8. Be2 0-0 9. 0-0 Nbd7 10. Nc3 Nb6 11. Bf4 Nbd5 12. Bg3 Nxc3 13. bxc3 Ne4 14. Qc2 Nxg3 15. fxg3 Bf6 16. Ng4 Be7 17. Bf3 Rb8 18. Rab1 Bd6 19. Rfd1 Qc7 20. Nf2 b6 21. Ne4 g6 1/2-1/2

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "2"]
[White "Li, Hechen"]
[Black "Xue, Aoxiang"]
[Result "1-0"]
[ECO "E01"]
[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. Nf3 Nf6 4. g3 Nc6 5. Bg2 Bd7 6. cxd5 exd5 7. 0-0 Bd6 8. Nc3 a6 9. Bf4 Bxf4 10. gxf4 Be6 11. e3 0-0 12. Ne5 Qd6 13. Qe2 Rad8 14. Rac1 h6 15. Nxc6 bxc6 16. Qf3 Rfe8 17. Na4 Bg4 18. Qg3 Bf5 19. Nc5 Ra8 20. b3 Qe7 1-0

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "1"]
[White "Weng, Xuanyu"]
[Black "Li, Hechen"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "1842"]
[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 e6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. e4 b4 10. Na4 c5 11. e5 Nd5 12. 0-0 cxd4 13. Nxd4 Nxe5 14. Bb5+ Nd7 15. Re1 Be7 16. Nc6 Qc7 17. Nxe7 Kxe7 18. Bg5+ N7f6 19. Rc1 Qd6 20. Nc5 Rab8 1-0

