[Event "CHN-ch U16"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "7"]
[White "Zhang, Haixin"]
[Black "Zheng, Yuxuan"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "1311"]
[PlyCount "93"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. e3 h6 7. Bh4 Be7 8. Bd3 0-0 9. 0-0 dxc4 10. Bxc4 Nb6 11. Bd3 Nfd5 12. Bg3 Bd6 13. Rc1 Bxg3 14. hxg3 Bd7 15. Bb1 Qe7 16. e4 Nf6 17. e5 Nfd5 18. Qd3 g6 19. Ne2 Rac8 20. Qd2 Kg7 21. g4 c5 22. Ng3 Bb5 23. Rfd1 Nc4 24. Qe2 Na3 25. Qe4 Nxb1 26. Qxb1 cxd4 27. Nxd4 Ba4 28. b3 Bc6 29. Nxc6 Rxc6 30. Rxc6 bxc6 31. Qc1 c5 32. Ne4 Rc8 33. Nd6 Rc6 34. Qc4 Qg5 35. Re1 Qd2 36. Qe2 Qxe2 37. Rxe2 Nf4 38. Rd2 Kf8 39. g3 Nd5 40. Rc2 Nb4 41. Rc4 Nxa2 42. Ra4 Nc1 43. Rxa7 Nxb3 44. Ra8+ Kg7 45. Ne8+ Kf8 46. Nf6+ Ke7 47. Re8# 1-0

[Event "CHN-ch U16"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "5"]
[White "Tian, Guanzhong"]
[Black "Zheng, Yuxuan"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1275"]
[PlyCount "40"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 0-0 10. Be3 Bg4 11. h3 Bh5 12. Qc2 Ba5 13. 0-0 Bxf3 14. gxf3 Ng5 15. Kg2 Re8 16. f4 Ne6 17. Ne2 Nb4 18. Qd1 c6 19. Bd3 Nxd3 20. Qxd3 Qh4 1/2-1/2

[Event "CHN-ch U16"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "6"]
[White "Zheng, Yuxuan"]
[Black "Jia, Zelin"]
[Result "1/2-1/2"]
[ECO "A32"]
[BlackElo "1304"]
[PlyCount "41"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bf4 c5 5. Nf3 cxd4 6. Nxd4 Nbd7 7. Qa4 Bc5 8. cxd5 Nxd5 9. Nxd5 exd5 10. e3 0-0 11. a3 Nb6 12. Qd1 Qf6 13. Be2 Bxd4 14. Qxd4 Qxd4 15. exd4 Re8 16. f3 Bf5 17. Kf2 Rac8 18. Rac1 a6 19. g4 Bg6 20. Rxc8 Rxc8 21. Rc1 1/2-1/2

[Event "CHN-ch U16"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "3"]
[White "Zhou, Lin"]
[Black "Zheng, Yuxuan"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1202"]
[PlyCount "73"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 e6 5. g3 Bd6 6. Bg2 Nbd7 7. 0-0 0-0 8. Rd1 h6 9. Nbd2 Re8 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Nf6 13. Qe2 Bd7 14. Ne5 Qc7 15. Bf4 Rad8 16. b4 Qb8 17. Qf3 Bc8 18. Rab1 Bc7 19. h4 Rf8 20. Qe2 Nd7 21. Qh5 Nf6 22. Qe2 Nd7 23. a4 Nxe5 24. Bxe5 Bxe5 25. dxe5 Qc7 26. c5 b6 27. Rd6 Bb7 28. Rbd1 Ra8 29. Rd7 Qc8 30. Qe4 bxc5 31. b5 a5 32. bxc6 Ba6 33. c7 Ra7 34. Qc6 c4 35. Qc5 c3 36. Rd8 c2 37. Qxf8+ 1-0

[Event "CHN-ch U16"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "1"]
[White "Zheng, Yuxuan"]
[Black "Li, Haotong"]
[Result "0-1"]
[ECO "E20"]
[BlackElo "1318"]
[PlyCount "66"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bf4 0-0 5. e3 c5 6. Nf3 Qa5 7. Qb3 Ne4 8. Rc1 cxd4 9. exd4 b6 10. Be2 Bb7 11. 0-0 Bxc3 12. bxc3 Qf5 13. Be3 d6 14. Qb5 Qxb5 15. cxb5 Nd7 16. Bd3 Rac8 17. c4 f5 18. Ng5 Nxg5 19. Bxg5 Rfe8 20. Rfe1 g6 21. f4 Kf7 22. Re3 e5 23. Rce1 e4 24. Bf1 Rc7 25. Rh3 h5 26. Ra3 Ra8 27. Ree3 Nf8 28. Rec3 Ne6 29. c5 bxc5 30. Bc4 d5 31. dxc5 dxc4 32. Rxc4 Rxc5 33. Rca4 Rxb5 0-1

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.08.02"]
[Round "11"]
[White "Zheng, Yuxuan"]
[Black "Sun, Zhengxuan"]
[Result "1-0"]
[ECO "E09"]
[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 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Nbd7 5. Qc2 Be7 6. Bg2 0-0 7. 0-0 c6 8. Nbd2 Re8 9. e4 dxc4 10. Nxc4 Nb6 11. Nxb6 Qxb6 12. Be3 Nd7 13. Rac1 Qa5 14. a3 e5 15. dxe5 Nxe5 16. Nxe5 Qxe5 17. f4 Qc7 18. Bd4 Bd7 19. Qc3 f6 20. e5 Rf8 21. Qc4+ Kh8 22. e6 Be8 23. f5 Rc8 24. b4 b6 25. Be3 c5 26. Rfd1 Bh5 27. Rd7 1-0

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "10"]
[White "Liu, Sirui"]
[Black "Zheng, Yuxuan"]
[Result "1-0"]
[ECO "E43"]
[PlyCount "69"]
[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. Nf3 b6 4. Nc3 Bb7 5. e3 Bb4 6. Bd3 0-0 7. 0-0 d6 8. Qc2 Nbd7 9. Bd2 Bxc3 10. bxc3 Re8 11. Rfe1 e5 12. e4 h6 13. Nh4 Nf8 14. Nf5 Ng6 15. Qd1 exd4 16. f3 dxc3 17. Bxc3 Bc8 18. g4 Bxf5 19. exf5 Ne5 20. Be2 d5 21. cxd5 Qxd5 22. Kf2 Nexg4+ 23. fxg4 Qxd1 24. Bxd1 Ne4+ 25. Rxe4 Rxe4 26. Bf3 Rc4 27. Bxa8 Rxc3 28. Be4 c5 29. Rd1 Kf8 30. Rd7 Ra3 31. Bd5 Rd3 32. Rxf7+ Ke8 33. Be6 Rc3 34. Rxg7 c4 35. f6 1-0

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "9"]
[White "Zheng, Yuxuan"]
[Black "Zhu, Zikun"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1423"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nc3 c6 6. Qf3 Qb6 7. Nge2 Ne7 8. 0-0 0-0 9. Nd1 Nd7 10. Bf4 Bxf4 11. Qxf4 Nf6 12. c3 Ng6 13. Qd2 Re8 14. f4 Ne4 15. Bxe4 Rxe4 16. Ng3 Re8 17. f5 Ne5 18. f6 Ng4 19. fxg7 Qd8 20. Qf4 Qe7 0-1

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "8"]
[White "Li, Quanhao"]
[Black "Zheng, Yuxuan"]
[Result "0-1"]
[ECO "E12"]
[PlyCount "32"]
[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. Nf3 b6 4. a3 Be7 5. Nc3 0-0 6. e4 d5 7. cxd5 exd5 8. e5 Ne4 9. Bd3 f5 10. exf6 Nxc3 11. Bxh7+ Kxh7 12. Ng5+ Kg6 13. bxc3 Bxf6 14. h4 Bxg5 15. hxg5 Qe8+ 16. Kf1 Ba6+ 0-1

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "7"]
[White "Zheng, Yuxuan"]
[Black "Liu, Chengxuan"]
[Result "0-1"]
[ECO "D11"]
[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 d5 2. c4 c6 3. d4 Nf6 4. Qc2 g6 5. Bf4 Bf5 6. Qb3 Qb6 7. Nbd2 Bg7 8. Qxb6 axb6 9. cxd5 cxd5 10. e3 0-0 11. Nh4 Bd7 12. Bxb8 Rfxb8 13. Nhf3 Bf5 14. Nh4 Bc2 15. Be2 Rc8 16. 0-0 Ne4 17. Nhf3 Nxd2 18. Nxd2 e5 19. Nf3 exd4 20. Nxd4 Bxd4 21. exd4 Ra4 0-1

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "6"]
[White "Luo, Zifei"]
[Black "Zheng, Yuxuan"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1468"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 c6 6. Nc3 Qe7+ 7. Be3 Nf6 8. h3 0-0 9. Bd3 dxc4 10. Bxc4 Be6 11. Bd3 h6 12. 0-0 Nd5 13. Qd2 Nxc3 14. bxc3 Qf6 15. Qe2 Nd7 16. Nd2 Bf5 17. Ne4 Qg6 18. Qf3 Bxe4 19. Bxe4 f5 20. Bd3 Qf7 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 "Xue, Lansiyi"]
[Black "Zheng, Yuxuan"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "52"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 cxb4 8. cxb4 Rc8 9. Bb2 Na5 10. Nbd2 Ne7 11. Rb1 Nac6 12. Be2 Ng6 13. 0-0 Nf4 14. Nb3 Nxe2+ 15. Qxe2 Be7 16. Nc5 Qc7 17. Nd2 b6 18. Nxd7 Qxd7 19. Qg4 0-0 20. Nb3 a5 21. b5 Na7 22. a4 Rc4 23. Ra1 Rb4 24. Qg3 Nxb5 25. Bc1 Nxd4 26. Nxd4 Rxd4 0-1

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "3"]
[White "Zheng, Yuxuan"]
[Black "Liu, Jingcheng"]
[Result "0-1"]
[ECO "E06"]
[BlackElo "1372"]
[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. Nf3 d5 2. c4 c6 3. d4 Nf6 4. Qc2 e6 5. Nbd2 Be7 6. g3 0-0 7. Bg2 b6 8. 0-0 Bb7 9. b3 dxc4 10. Nxc4 c5 11. Rd1 Be4 12. Qb2 Nc6 13. Nce5 Nxe5 14. Nxe5 Bxg2 15. Kxg2 Qd5+ 16. Kg1 cxd4 17. Qxd4 Qxd4 18. Rxd4 Bc5 19. Rd3 Rfd8 20. Rxd8+ Rxd8 0-1

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "2"]
[White "Gu, Yi"]
[Black "Zheng, Yuxuan"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "1669"]
[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. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Be7 6. Bg2 c6 7. Bb2 d5 8. 0-0 0-0 9. Ne5 Qc7 10. Nd2 Nbd7 11. Ndf3 Rac8 12. Rc1 Qb7 13. Qc2 Nxe5 14. Nxe5 Nd7 15. Nd3 Qb8 16. e4 dxc4 17. bxc4 c5 18. Qa4 cxd4 19. Qxa6 Nc5 20. Nxc5 bxc5 21. Rb1 Qc7 22. Bc1 Rb8 23. Bd2 e5 24. Ba5 Qd7 25. Rb5 Rxb5 26. Qxb5 Qxb5 27. cxb5 c4 28. Rc1 Rc8 29. Bf1 c3 30. Bd3 Ba3 31. Rc2 f6 32. Kf1 Rc5 33. Ke1 a6 34. Bb6 Rc8 35. bxa6 Kf7 36. a7 Bb2 37. Ba6 Ra8 38. Ke2 1-0

[Event "CHN-ch U16"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "1"]
[White "Zheng, Yuxuan"]
[Black "Chen, Haiyang"]
[Result "1-0"]
[ECO "D34"]
[PlyCount "44"]
[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. c4 e6 3. g3 Nf6 4. Bg2 c5 5. d4 Nc6 6. cxd5 exd5 7. Nc3 Be6 8. 0-0 Be7 9. dxc5 Bxc5 10. Bg5 h6 11. Bf4 a6 12. Ne5 0-0 13. Rc1 Rc8 14. Nxc6 bxc6 15. Na4 Ba7 16. b4 Ne4 17. Qd3 Bxf2+ 18. Rxf2 Nxf2 19. Kxf2 a5 20. b5 cxb5 21. Rxc8 Qxc8 22. Qxb5 Qc4 1-0

