[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.08.02"]
[Round "11"]
[White "Chen, Shen"]
[Black "Zhong, Langqi"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "1661"]
[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 Nf6 2. Bf4 c5 3. e3 e6 4. Nf3 d5 5. c3 Nc6 6. Nbd2 Bd6 7. Bg3 0-0 8. Bd3 b6 9. Ne5 Bb7 10. Bb5 Ne7 11. Qa4 a6 12. Be2 b5 13. Qc2 cxd4 14. exd4 Rc8 15. a3 Nf5 16. Bd3 Nxd4 17. Qb1 Nc6 18. Nxc6 Rxc6 19. Nf3 Re8 20. Ne5 Rc8 21. f3 Qc7 22. Ng4 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "9"]
[White "Chen, Shen"]
[Black "Lin, Junyi"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1710"]
[PlyCount "72"]
[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. Nf3 e6 4. e3 Nbd7 5. c3 Be7 6. Bd3 c5 7. Nbd2 Qb6 8. Qc2 h6 9. 0-0 0-0 10. h3 Qc6 11. Rfc1 b6 12. b3 Bb7 13. Bf1 Bd6 14. Bxd6 Qxd6 15. c4 Rac8 16. Qb2 Qe7 17. Qa3 a5 18. Rc3 Ne4 19. Nxe4 dxe4 20. Nd2 Qf6 21. Qc1 cxd4 22. exd4 Qxd4 23. Kh1 Qxf2 24. Qe1 Qf5 25. Re3 Nc5 26. a3 Rfd8 27. b4 axb4 28. axb4 Nd3 29. Bxd3 Rxd3 30. Rxd3 exd3 31. Qg1 Qxh3+ 32. Qh2 Bxg2+ 33. Kg1 Qe3+ 34. Kxg2 Qxd2+ 35. Kg1 Qxh2+ 36. Kxh2 Rxc4 0-1

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "10"]
[White "Wu, Ziyang"]
[Black "Chen, Shen"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1654"]
[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. e4 c6 2. d4 d5 3. Nc3 e6 4. e5 Bb4 5. a3 Ba5 6. b4 Bc7 7. Qg4 g6 8. Bg5 f6 9. Bh4 Qe7 10. Qf3 Nd7 11. Qe3 Qf7 12. f4 f5 13. Be2 Nb6 14. a4 Bd8 15. Nf3 Bxh4+ 16. Nxh4 Ne7 17. Nf3 h6 18. a5 Nd7 19. b5 0-0 20. 0-0 a6 21. bxa6 bxa6 22. Rab1 Qe8 23. Na4 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "7"]
[White "Zhang, Chenghan"]
[Black "Chen, Shen"]
[Result "1-0"]
[ECO "B13"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 e6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. Nf3 Nge7 9. 0-0 h6 10. Re1 Ng6 11. Bxg6 fxg6 12. Qc2 Ne7 13. Ne5 0-0 14. Nxg6 Nxg6 15. Qxg6 Qf4 16. Qc2 e5 17. dxe5 Bf5 18. Qd2 Be4 19. Qxf4 Rxf4 20. Nd2 Bd3 21. Re3 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "8"]
[White "Zhang, Yicheng1111"]
[Black "Chen, Shen"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1470"]
[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. Nf3 Nf6 3. Bf4 g6 4. Nc3 a6 5. Qd2 Bg7 6. h4 Nc6 7. 0-0-0 Ne4 8. Qe3 Bf5 9. a3 Qd7 10. Ne5 Nxe5 11. Bxe5 Bxe5 12. dxe5 Qc6 13. Nxe4 Bxe4 14. Rd2 0-0-0 15. f3 Bf5 16. Qd4 Qc4 17. Qxc4 dxc4 18. Rxd8+ Rxd8 19. e4 Be6 20. Be2 b5 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "6"]
[White "Chen, Shen"]
[Black "Wu, Tong"]
[Result "1/2-1/2"]
[ECO "A48"]
[BlackElo "1265"]
[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 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 d6 5. h3 0-0 6. Bd3 Nbd7 7. c3 e5 8. dxe5 dxe5 9. Nxe5 Nxe5 10. Bxe5 Qd5 11. Bxc7 Qxg2 12. Rh2 Qc6 13. Bg3 Nh5 14. Qe2 Nxg3 15. fxg3 a6 16. Nd2 b5 17. Be4 Qd6 18. Bxa8 Qxg3+ 19. Qf2 Be5 20. Nf1 Qg5 21. Rg2 Qe7 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "3"]
[White "Chen, Shen"]
[Black "Long, Boyi"]
[Result "0-1"]
[ECO "D02"]
[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. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Nd2 e6 5. Ngf3 Bd6 6. Bg3 0-0 7. c3 Qe7 8. Qb3 b6 9. a4 c5 10. Be2 Nc6 11. Nh4 Bg4 12. Bxg4 Nxg4 13. Nhf3 Rac8 14. h3 Nh6 15. Bxd6 Qxd6 16. Qc2 e5 17. dxe5 Nxe5 18. Nxe5 Qxe5 19. Nf3 Qf6 20. 0-0 d4 21. exd4 cxd4 22. Nxd4 Qxd4 23. Qxh7+ Kxh7 24. cxd4 Rfd8 25. Rfd1 Rc4 26. d5 Rc5 27. d6 Rc6 0-1

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "4"]
[White "Zhang, Fuhan"]
[Black "Chen, Shen"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2099"]
[PlyCount "53"]
[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 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 e6 7. Nc3 Nc6 8. e4 e5 9. d5 Ne7 10. Ne1 c6 11. Nd3 cxd5 12. cxd5 b6 13. f3 Nd7 14. Be3 Ba6 15. Rf2 Bxd3 16. Qxd3 Nc5 17. Qd1 f5 18. b4 f4 19. Bxc5 bxc5 20. bxc5 dxc5 21. d6 Nc6 22. Qd5+ Rf7 23. Qxc6 Rc8 24. Qd5 Kf8 25. Bh3 Rb8 26. d7 Kg8 27. Be6 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "1"]
[White "Chen, Shen"]
[Black "Xin, Juncheng"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1915"]
[PlyCount "50"]
[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 e6 4. Nf3 Be7 5. c3 0-0 6. Nbd2 Nbd7 7. Bd3 c5 8. dxc5 Nxc5 9. Bc2 Bd7 10. Ne5 Be8 11. 0-0 Rc8 12. Re1 Qb6 13. Rb1 Qa6 14. Ra1 Nfe4 15. Nxe4 dxe4 16. b4 Rd8 17. Qb1 Nd3 18. Nxd3 exd3 19. Bb3 Bf6 20. Qb2 d2 21. Red1 Qd3 22. Bc2 Qxc3 23. Qxc3 Bxc3 24. a3 Bxa1 25. Rxa1 Rc8 0-1

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "2"]
[White "Zhang, Qianyi"]
[Black "Chen, Shen"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1692"]
[PlyCount "31"]
[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. d3 d6 5. Ng5 d5 6. exd5 Nb4 7. 0-0 Nbxd5 8. Re1 Bd6 9. d4 0-0 10. dxe5 Ng4 11. exd6 Qxd6 12. Bxd5 Qxh2+ 13. Kf1 Qh1+ 14. Ke2 Re8+ 15. Be3 Qh5 16. Bxf7+ 1-0

