[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.08.02"]
[Round "11"]
[White "Zhang, Ruichao"]
[Black "Guan, Qiancheng"]
[Result "1/2-1/2"]
[ECO "E16"]
[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. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 c5 8. e3 cxd4 9. exd4 0-0 10. 0-0 d6 11. Re1 Nbd7 12. Rc1 Qc7 13. b4 a5 14. a3 axb4 15. axb4 Ra2 16. Ra1 Rxa1 17. Qxa1 Ra8 18. Qb2 h6 19. Rc1 Ne4 20. Nxe4 Bxe4 1/2-1/2

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "10"]
[White "Guan, Qiancheng"]
[Black "Zeng, Zhanyi"]
[Result "1-0"]
[ECO "B07"]
[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 d6 2. d4 Nf6 3. Nc3 c6 4. f3 Qc7 5. Be3 Nbd7 6. g4 e5 7. Nge2 h6 8. a4 a5 9. Qd2 Nb6 10. Ng3 Be7 11. Nf5 Bxf5 12. gxf5 Nh7 13. 0-0-0 Bg5 14. Rg1 f6 15. dxe5 dxe5 16. h4 Bxe3 17. Qxe3 0-0 18. Qxh6 Kh8 19. Qg6 Qe7 20. Be2 Rg8 21. Rh1 Qc5 22. Rdg1 Qb4 23. Rg5 1-0

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "9"]
[White "Xue, Lansiyi"]
[Black "Guan, Qiancheng"]
[Result "1/2-1/2"]
[ECO "B52"]
[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. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. d4 Qg4 6. Qd3 Qxg2 7. Rg1 Qh3 8. dxc5 dxc5 9. Qb5+ Nd7 10. Rg3 Qe6 11. Ng5 Qb6 12. Qd3 Nh6 13. Nc3 e6 14. Bf4 0-0-0 15. 0-0-0 Be7 16. Nh3 Ne5 17. Qe2 Bf6 18. Rgg1 Ng8 19. Rxd8+ Qxd8 20. Qb5 Nd7 21. e5 Nxe5 22. Bxe5 Bxe5 23. Qxc5+ Qc7 24. Qf8+ Qd8 1/2-1/2

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "8"]
[White "Guan, Qiancheng"]
[Black "Yang, Ce"]
[Result "0-1"]
[ECO "C25"]
[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. Nc3 Nc6 3. f4 d6 4. Nf3 exf4 5. d4 g5 6. g3 g4 7. Nh4 f3 8. Nd5 Bg7 9. c3 Nce7 10. Kf2 Nxd5 11. exd5 Ne7 12. Bb5+ c6 13. dxc6 bxc6 14. Bd3 0-0 15. Bg5 Qc7 16. Re1 Be6 17. Bxe7 Qxe7 18. Nf5 Qb7 19. Nxg7 Qxb2+ 20. Bc2 Kxg7 0-1

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "7"]
[White "Xu, Wei1"]
[Black "Guan, Qiancheng"]
[Result "1-0"]
[ECO "B90"]
[PlyCount "75"]
[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. Be3 e5 7. Nf3 h6 8. h3 Be6 9. Qd2 Nbd7 10. Be2 b5 11. a3 Be7 12. 0-0 0-0 13. Rad1 Qc7 14. Nh2 Nc5 15. f3 Rfd8 16. Ng4 Rab8 17. Qc1 Qb7 18. Nxf6+ Bxf6 19. Nd5 Bxd5 20. Rxd5 b4 21. axb4 Qxb4 22. b3 Rdc8 23. Bc4 a5 24. Kh1 Rc7 25. Bxc5 dxc5 26. f4 a4 27. c3 Qa5 28. fxe5 Bg5 29. Qa3 Qxc3 30. Qxa4 Qg3 31. Rf3 Qe1+ 32. Kh2 Qc1 33. Qa2 Rcc8 34. Qf2 Ra8 35. Rxf7 Ra1 36. Rd8+ Rxd8 37. Rf8+ Kh7 38. Qf5+ 1-0

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "6"]
[White "Guan, Qiancheng"]
[Black "Zhang, Jiazhen"]
[Result "1/2-1/2"]
[ECO "B74"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. 0-0 0-0 9. Nb3 Be6 10. f4 Qc8 11. h3 Rd8 12. Qe1 d5 13. exd5 Nxd5 14. Nxd5 Bxd5 15. Qc1 Nb4 16. c3 Nxa2 17. Rxa2 Bxb3 18. Rxa7 Rxa7 19. Bxa7 Bc4 20. Bxc4 Qxc4 1/2-1/2

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "5"]
[White "Zheng, Yuxuan"]
[Black "Guan, Qiancheng"]
[Result "1/2-1/2"]
[ECO "A30"]
[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. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. d4 Be7 6. c4 c5 7. Nc3 cxd4 8. Nxd4 Bxg2 9. Kxg2 a6 10. e4 Qc7 11. Qe2 Nc6 12. Nxc6 Qxc6 13. f3 d6 14. Be3 0-0 15. Rac1 Rfc8 16. b3 Qb7 17. Rfd1 Rc6 18. a4 Rac8 19. Rd3 Nd7 20. Qc2 Nc5 21. Bxc5 Rxc5 1/2-1/2

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "4"]
[White "Guan, Qiancheng"]
[Black "Lin, Qihan"]
[Result "1/2-1/2"]
[ECO "B12"]
[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 c6 2. d4 d5 3. e5 Bf5 4. g4 Bg6 5. e6 Nf6 6. exf7+ Bxf7 7. Bd3 e6 8. Nc3 Bd6 9. g5 Nfd7 10. f4 Qb6 11. Qe2 Na6 12. g6 hxg6 13. Bxg6 Nf8 14. Bxf7+ Kxf7 15. Nf3 Ke7 16. Rg1 Rg8 17. Bd2 Kd7 18. 0-0-0 Re8 19. h4 Kc8 20. f5 Qd8 1/2-1/2

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "3"]
[White "Ni, Fuzheng"]
[Black "Guan, Qiancheng"]
[Result "0-1"]
[ECO "E17"]
[PlyCount "62"]
[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 b6 2. g3 Bb7 3. Bg2 Nf6 4. c4 e6 5. 0-0 Be7 6. d4 0-0 7. b3 c5 8. Na3 cxd4 9. Qxd4 Ne4 10. Qd3 Nc5 11. Qd2 d6 12. Bb2 Nbd7 13. Nc2 Qc7 14. Rad1 Rfd8 15. e3 Be4 16. Nfe1 Nf6 17. Qe2 Qb7 18. Bxe4 Qxe4 19. Qf3 a6 20. Rd4 Qxf3 21. Nxf3 b5 22. Rfd1 bxc4 23. Rxc4 d5 24. Rcd4 a5 25. Ne5 Rdc8 26. Ne1 a4 27. b4 a3 28. Bxa3 Rxa3 29. Rc1 Rxa2 30. bxc5 Rxc5 31. Rb4 Rxc1 0-1

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "2"]
[White "Guan, Qiancheng"]
[Black "Wu, Yifan1"]
[Result "1/2-1/2"]
[ECO "B91"]
[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. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Nc6 8. Bg2 Be7 9. 0-0 0-0 10. Nd5 Nxd5 11. exd5 Nb8 12. f4 Bf6 13. fxe5 Bxe5 14. c3 Bg4 15. Qd3 Nd7 16. Be3 Rc8 17. Nd4 Nc5 18. Qc2 Qd7 19. a4 Qc7 20. Nf5 Bxf5 21. Rxf5 Nd7 22. Raf1 g6 23. R5f2 Bg7 24. Bh3 Rce8 25. Bf4 Ne5 26. Bxe5 Rxe5 27. Qd1 Qc5 28. Kh1 Qc7 1/2-1/2

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "1"]
[White "Ji, Jiadong"]
[Black "Guan, Qiancheng"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "1915"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 0-0 14. fxe6 fxe6 15. Nxe6 Rxf3 16. Nxc7 Ra7 17. Ne8 Bxg5+ 18. Kb1 Nc5 19. Nxd6 Be6 20. Nd5 Rd7 1-0

