[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.26"]
[Round "11"]
[White "Zheng, Qingyu"]
[Black "Liu, Youyin"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1547"]
[BlackElo "1840"]
[PlyCount "120"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bxd3 6. Qxd3 Nbd7 7. Nbd2 c5 8. c3 c4 9. Qc2 Nh5 10. Bg3 Nxg3 11. hxg3 h6 12. b3 b5 13. a4 a6 14. 0-0 Be7 15. e4 0-0 16. Rfe1 Nb6 17. axb5 axb5 18. Rxa8 Nxa8 19. Ne5 Bd6 20. exd5 Bxe5 21. Rxe5 exd5 22. bxc4 bxc4 23. Qa4 Nc7 24. Nf1 Re8 25. Rxe8+ Qxe8 26. Qa5 Qc6 27. Ne3 Kh7 28. Qb4 Ne8 29. Qe7 Nd6 30. Qe5 Nb5 31. Qxd5 Qxd5 32. Nxd5 Kg6 33. f3 Kf5 34. Kf2 Ke6 35. Nf4+ Kd6 36. Ne2 f5 37. Ke3 g5 38. Kd2 Nc7 39. f4 g4 40. Nc1 Nd5 41. Na2 Nf6 42. Nb4 Ne4+ 43. Kc2 Nxg3 44. Kb2 Ne2 45. Nc2 Nxf4 46. Ne3 Kc6 47. Kc2 h5 48. g3 Nd5 49. Nxf5 Nf6 50. Ne3 Ne4 51. Nxc4 Nxg3 52. Ne5+ Kd6 53. Kd3 Nf5 54. Ke4 Ng3+ 55. Ke3 Ke6 56. c4 Nf5+ 57. Ke4 Nd6+ 58. Kf4 Nxc4 59. Nxc4 Kd5 60. Ne3+ Kxd4 1/2-1/2

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.25"]
[Round "10"]
[White "Xue, Shixuan"]
[Black "Zheng, Qingyu"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1790"]
[BlackElo "1547"]
[PlyCount "103"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bf4 Ngf6 9. Bd3 Bxd3 10. Qxd3 e6 11. 0-0-0 Nd5 12. Qd2 Qf6 13. Bg5 Qg6 14. h5 Qh7 15. Bh4 Be7 16. Ne5 Bxh4 17. Rxh4 Nxe5 18. dxe5 0-0-0 19. Ne4 g5 20. hxg6 Qxg6 21. Nd6+ Kb8 22. g3 f6 23. c4 fxe5 24. c5 Rd7 25. Rdh1 Rdh7 26. Rh5 e4 27. Re5 e3 28. fxe3 Qxg3 29. Rxe6 Nc7 30. Re4 Qg5 31. Qc3 Nd5 32. Qd4 Rf8 33. a3 Qg2 34. Rd1 Qg7 35. Qxg7 Rxg7 36. Re6 h5 37. Rh1 Rh7 38. Rh4 a6 39. Re5 Nf6 40. Rf5 Rhh8 41. e4 Nd7 42. Rhxh5 Rxh5 43. Rxh5 Kc7 44. b4 b6 45. Rh7 bxc5 46. bxc5 Kd8 47. Nb7+ Kc8 48. Nd6+ Kd8 49. Kd2 Nxc5 50. Ke3 Nd7 51. Nf5 Re8 52. Kf4 1/2-1/2

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.25"]
[Round "9"]
[White "Zheng, Qingyu"]
[Black "Cao, Jiahui"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1547"]
[BlackElo "1685"]
[PlyCount "87"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 Bd6 5. Ne5 0-0 6. Nd2 b6 7. Bd3 Ba6 8. Bxa6 Nxa6 9. 0-0 c5 10. c3 Qc7 11. Re1 Rac8 12. h4 Nb8 13. Rc1 c4 14. b3 b5 15. a4 a6 16. b4 Nbd7 17. Nxd7 Nxd7 18. Bxd6 Qxd6 19. e4 e5 20. Nf3 dxe4 21. dxe5 Qc6 22. axb5 axb5 23. Nd4 Qb7 24. f4 exf3 25. Qxf3 Qxf3 26. gxf3 Rfe8 27. f4 Rb8 28. Kf2 Nf8 29. Ra1 Ne6 30. Nxe6 fxe6 31. Red1 Re7 32. Ke3 Kf7 33. h5 g6 34. h6 Rbb7 35. Ra8 g5 36. fxg5 Kg6 37. Kf4 Ra7 38. Rg8+ Kf7 39. Rdd8 Re8 40. Rg7+ Kf8 41. Rxe8+ Kxe8 42. Rxa7 Kf8 43. g6 Kg8 44. Ra8# 1-0

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.24"]
[Round "7"]
[White "Ding, Yiran"]
[Black "Zheng, Qingyu"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1683"]
[BlackElo "1547"]
[PlyCount "60"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. exd5 cxd5 7. d4 Nc6 8. Bb5 Nf6 9. 0-0 a6 10. Bxc6+ bxc6 11. Be3 Bd6 12. Rfd1 0-0 13. Na4 Ne4 14. c4 f5 15. Nc3 Rb8 16. Bc1 Bc7 17. Ne2 Qf6 18. b3 Bd6 19. Bf4 Bxf4 20. Qxf4 g5 21. Qe5 Qxe5 22. dxe5 Kf7 23. f3 Nc5 24. Nd4 Rbc8 25. Rac1 Nb7 26. c5 Ke7 27. b4 Kd7 28. Kf2 Nd8 29. Rb1 Nf7 30. Re1 h6 1/2-1/2

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.24"]
[Round "8"]
[White "Zheng, Qingyu"]
[Black "Liu, Tian Yi"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1547"]
[BlackElo "1636"]
[PlyCount "105"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Nf3 Bb7 5. Nbd2 c5 6. c3 cxd4 7. exd4 Be7 8. Bd3 0-0 9. 0-0 d6 10. h3 Nbd7 11. Re1 Re8 12. Rc1 Bf8 13. Bg3 a6 14. Bb1 Qc7 15. Ng5 h6 16. Nge4 e5 17. dxe5 dxe5 18. Nxf6+ Nxf6 19. Qc2 Qc6 20. f3 Qc7 21. Qf5 Bd6 22. Kh1 Bc8 23. Qc2 g6 24. Re2 Bf5 25. Qb3 Bxb1 26. Rxb1 Re6 27. Rbe1 Rae8 28. Qc4 Qb7 29. Re3 Kg7 30. Qe2 b5 31. c4 Nh5 32. Bh2 Nf4 33. Qf1 Bb4 34. Rd1 Rd8 35. Nb1 Rxd1 36. Qxd1 bxc4 37. Bxf4 exf4 38. Rxe6 fxe6 39. Qd4+ Kh7 40. Qxc4 e5 41. Nc3 Bf8 42. Ne4 Bg7 43. b4 Qb5 44. Qxb5 axb5 45. Kg1 Bf8 46. a3 Kg7 47. Nc3 Kf6 48. Nxb5 Ke6 49. Nc3 g5 50. Kf2 Bd6 51. Ke2 Bc7 52. Kd3 Bb6 53. a4 1-0

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.23"]
[Round "5"]
[White "Peng, Shiyang"]
[Black "Zheng, Qingyu"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "1661"]
[BlackElo "1547"]
[PlyCount "128"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. Bb2 Bf5 5. g3 h6 6. Bg2 e6 7. 0-0 Be7 8. d3 0-0 9. Nbd2 a5 10. a3 Nbd7 11. Rc1 Rc8 12. Rc2 b5 13. Qa1 Qb6 14. Rfc1 Qb7 15. Nd4 b4 16. Nxf5 exf5 17. cxd5 cxd5 18. a4 Rxc2 19. Rxc2 Rc8 20. Qc1 Rxc2 21. Qxc2 Kh7 22. Nf3 Qb6 23. Bh3 Ng4 24. d4 g6 25. Bg2 Ngf6 26. Qc8 Qe6 27. e3 Kg7 28. Qc7 Qe4 29. Ne1 Qb1 30. Qc1 Qxc1 31. Bxc1 Kf8 32. Bf1 Ke8 33. Bb5 Kd8 34. Nd3 Kc7 35. f3 Kd6 36. Bb2 Ke6 37. Kg2 Bf8 38. Kf2 Be7 39. Ke2 Bf8 40. Bc1 Kd6 41. Bd2 Ke6 42. Be1 Bd6 43. Bd2 Bf8 44. Nf2 g5 45. Kd3 g4 46. fxg4 Nxg4 47. Nxg4 fxg4 48. Bxd7+ Kxd7 49. e4 Ke6 50. Bf4 dxe4+ 51. Kxe4 f5+ 52. Kd3 Kd5 53. Bc7 h5 54. Bxa5 Bd6 55. Ke3 h4 56. gxh4 Bxh2 57. Bxb4 f4+ 58. Ke2 f3+ 59. Kf2 Ke4 60. Ke1 g3 61. Bd6 f2+ 62. Kf1 g2+ 63. Kxg2 Bxd6 64. Kxf2 Kxd4 1/2-1/2

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.23"]
[Round "6"]
[White "Zheng, Qingyu"]
[Black "Lou, Yuxin"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1547"]
[BlackElo "1706"]
[PlyCount "119"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qc2 g6 7. h3 Bg7 8. Nbd2 Bf5 9. dxc5 Qxc5 10. Qb3 Bc8 11. Be2 0-0 12. 0-0 Na5 13. Qd1 Qb6 14. b4 Nc6 15. Rc1 a6 16. a3 Rd8 17. Qb3 Qa7 18. c4 dxc4 19. Bxc4 e6 20. Rfd1 Ne7 21. Nb1 Bd7 22. Nc3 b5 23. Bf1 Bc6 24. Ne5 Bb7 25. Ne2 Nfd5 26. Bh2 Rac8 27. Nd4 Qa8 28. Kh1 Rxc1 29. Rxc1 Rc8 30. Rc5 Nc6 31. Ndxc6 Bxc6 32. Qc2 Bb7 33. e4 Nb6 34. f3 Bf8 35. Rxc8 Qxc8 36. Qd2 Bg7 37. Qd4 Na4 38. Bg3 h5 39. Qd6 Bf8 40. Qd2 Qc7 41. Qg5 Qe7 42. Qf4 Bg7 43. Bh2 Nb6 44. Qc1 Bf6 45. Nd3 Bg5 46. Bf4 Bxf4 47. Qxf4 Na4 48. Qb8+ Kg7 49. Nc5 Nxc5 50. bxc5 Bc6 51. Qe5+ f6 52. Qc3 e5 53. Bd3 Qd7 54. Kg1 Bb7 55. Kf2 Kf7 56. Bb1 Ke7 57. Ba2 h4 58. Qb3 Kd8 59. Qg8+ Kc7 60. Bd5 1/2-1/2

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.21"]
[Round "1"]
[White "Shi, Shuhua"]
[Black "Zheng, Qingyu"]
[Result "1/2-1/2"]
[ECO "E09"]
[WhiteElo "1840"]
[BlackElo "1547"]
[PlyCount "120"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 c6 5. Bg2 Nbd7 6. 0-0 Be7 7. Nbd2 0-0 8. b3 b6 9. Bb2 Bb7 10. Qc2 Rc8 11. Rad1 c5 12. e3 Re8 13. Ne5 Qc7 14. Ndf3 h6 15. a3 a5 16. h3 Ba6 17. Rfe1 cxd4 18. exd4 dxc4 19. bxc4 Bxc4 20. Rc1 b5 21. Nd2 Nxe5 22. dxe5 Nd5 23. Re4 Qb8 24. Nxc4 Rxc4 25. Rxc4 bxc4 26. Qa4 Rc8 27. Bd4 Qc7 28. Be4 Qc6 29. Qxa5 Bd8 30. Qd2 Qa4 31. Bd3 Ba5 32. Qe2 c3 33. Qe4 g6 34. Qg4 Kg7 35. Bxg6 fxg6 36. Qxe6 Qc6 37. Qg4 Kh7 38. h4 h5 39. Qe4 c2 40. Rxc2 Qxc2 41. Qxd5 Qc1+ 42. Kh2 Qc7 43. e6 Rd8 44. Qe4 Bb6 45. e7 Re8 46. Qe6 Rxe7 47. Qxb6 Qxb6 48. Bxb6 Kg7 49. a4 Re2 50. a5 Ra2 51. Kg2 Ra3 52. Kf1 Kf6 53. Ke2 Ke6 54. Bd8 Kd5 55. Bb6 Ke4 56. Kd2 Kd5 57. Kc2 Kc4 58. Kd2 Kb5 59. Ke2 Kc4 60. Kd2 Kb5 1/2-1/2

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.21"]
[Round "2"]
[White "Zheng, Qingyu"]
[Black "Du, Yuxin"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1547"]
[BlackElo "1960"]
[PlyCount "88"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 Bd6 5. Ne5 0-0 6. Nd2 b6 7. Bd3 c5 8. c3 Ba6 9. Bxa6 Nxa6 10. 0-0 Qc7 11. Re1 Rac8 12. Qf3 Nb8 13. Nd3 Bxf4 14. Qxf4 Qxf4 15. Nxf4 Nc6 16. Nd3 Nd7 17. f4 Na5 18. Ne5 Nxe5 19. fxe5 f6 20. exf6 gxf6 21. Nf3 Nc4 22. Rab1 Nd6 23. Rbd1 a5 24. Re2 Rfe8 25. h3 b5 26. Nd2 cxd4 27. exd4 b4 28. Rf1 bxc3 29. bxc3 Kg7 30. Rf3 a4 31. Kf2 Rb8 32. Rfe3 Rb2 33. Ke1 Kf7 34. Kd1 Rxa2 35. Kc1 a3 36. Nb3 Rb2 37. Rxb2 axb2+ 38. Kc2 Nc4 39. Re1 Rg8 40. g4 Rb8 41. h4 b1Q+ 42. Kxb1 Rxb3+ 43. Kc2 Rb2+ 44. Kc1 Rg2 0-1

[Event "CHN-ch U12 Girls"]
[Site "Shanghai"]
[Date "2024.02.21"]
[Round "11"]
[White "Zheng, Qingyu"]
[Black "Xia, Miaoyan"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1144"]
[PlyCount "67"]
[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. Nf3 c5 3. c3 Nf6 4. Bf4 Qb6 5. Qc2 Nc6 6. e3 Nh5 7. Be5 f6 8. dxc5 Qxc5 9. Bd4 Nxd4 10. Nxd4 e5 11. Nb3 Qe7 12. Qd1 g6 13. Qxd5 f5 14. Bb5+ Bd7 15. Bxd7+ Qxd7 16. Qxe5+ Qe7 17. Qxe7+ Bxe7 18. 0-0 Rd8 19. N1d2 Kf7 20. Rfd1 Kf6 21. Nf3 Ng7 22. Kf1 g5 23. Rxd8 Rxd8 24. Ke2 Ne6 25. Rd1 g4 26. Nfd4 f4 27. Nxe6 f3+ 28. gxf3 gxf3+ 29. Ke1 Rxd1+ 30. Kxd1 Kxe6 31. Nd4+ Ke5 32. Nxf3+ Ke4 33. Ke2 Bd6 34. h3 1-0

[Event "CHN-ch U12 Girls"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "9"]
[White "Wang, Zihan1"]
[Black "Zheng, Qingyu"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "1293"]
[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 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Nf3 d5 6. a3 Bxc3+ 7. Qxc3 b6 8. g3 Ne4 9. Qc2 Bb7 10. Bg2 Nd7 11. 0-0 Rc8 12. Nd2 f5 13. Nxe4 fxe4 14. c5 c6 15. Bh3 Qf6 16. Bf4 Rce8 17. Bd6 Rf7 18. Qd2 bxc5 19. dxc5 Ne5 20. Bxe5 Qxe5 21. Rad1 Ba6 22. Rfe1 Qf6 23. e3 Ref8 24. a4 e5 25. b4 Qxf2+ 26. Qxf2 Rxf2 27. Bd7 Bd3 28. Bxc6 Rb2 29. Bxd5+ Kh8 30. c6 g5 31. c7 Kg7 32. Be6 Rff2 33. Bh3 Ba6 34. Rd7+ Kg6 35. Rd6+ Rf6 36. Rxa6 Rxa6 37. c8Q 1-0

[Event "CHN-ch U12 Girls"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "8"]
[White "Zheng, Qingyu"]
[Black "Kang, Xiyuan"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1229"]
[PlyCount "55"]
[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. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 e6 6. c3 Be7 7. Bd3 0-0 8. Ne5 Nxe5 9. Bxe5 Bd6 10. Bg3 Qc7 11. Nf3 b6 12. 0-0 Bb7 13. Bxd6 Qxd6 14. Ne5 Nd7 15. f4 f6 16. Qh5 f5 17. Rf3 Nxe5 18. fxe5 Qe7 19. Raf1 Qf7 20. Qh4 Rae8 21. Kh1 Qe7 22. Qh3 c4 23. Bc2 b5 24. Rg1 g6 25. g4 fxg4 26. Qxg4 Rxf3 27. Bxg6 Ref8 28. Bf7+ 1-0

[Event "CHN-ch U12 Girls"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "4"]
[White "Zheng, Qingyu"]
[Black "Li, Hanyu1"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1250"]
[PlyCount "96"]
[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. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. Bg3 Bxg3 8. hxg3 Qb6 9. Rb1 Bd7 10. Bd3 h6 11. Qe2 cxd4 12. exd4 0-0 13. 0-0 Rfe8 14. Rfe1 Qc7 15. Ne5 a6 16. Ndf3 b5 17. Bc2 Rec8 18. Rbc1 Na5 19. g4 Nc4 20. g5 hxg5 21. Nxg5 Nd6 22. Qf3 Kf8 23. g4 Ke7 24. Nh3 Rh8 25. g5 Nfe4 26. Qe3 Nf5 27. Qf4 Qb7 28. f3 Neg3 29. Nxd7 Kxd7 30. Nf2 Rh4 31. Ng4 Rah8 32. Bxf5 Nxf5 33. Kg2 a5 34. Qe5 Qc7 35. g6 Qxe5 36. Nxe5+ Kc7 37. gxf7 Rh2+ 38. Kf1 Rh1+ 39. Ke2 R1h2+ 40. Kd3 R2h3 41. Ng6 Rxf3+ 42. Kc2 Rh2+ 43. Kb3 Nxd4+ 44. Ka3 b4+ 45. Ka4 Rxb2 46. cxb4+ Kb7 47. bxa5 Rxa2+ 48. Kb4 Rxf7 0-1

[Event "CHN-ch U12 Girls"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "3"]
[White "Zheng, Qingyu"]
[Black "Luo, Yuqian"]
[Result "1/2-1/2"]
[ECO "A45"]
[BlackElo "1092"]
[PlyCount "95"]
[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. Nc3 Bg7 4. e4 d5 5. e5 Ne4 6. Nxe4 dxe4 7. Bc4 c5 8. c3 Nc6 9. Ne2 0-0 10. 0-0 Bg4 11. Be3 cxd4 12. cxd4 Rc8 13. Rc1 Na5 14. b3 a6 15. h3 Bxe2 16. Bxe2 Qd5 17. Qd2 Rfd8 18. Rxc8 Rxc8 19. Rc1 Rxc1+ 20. Qxc1 Nc6 21. Qc4 Qa5 22. d5 Nxe5 23. Qc8+ Bf8 24. Bh6 Nd7 25. Bxf8 Nxf8 26. Qxb7 Qe1+ 27. Bf1 e3 28. fxe3 Qxe3+ 29. Kh1 a5 30. Qb5 Qd2 31. a3 Qc1 32. b4 axb4 33. axb4 Nd7 34. Qe2 Nf6 35. b5 Nxd5 36. Qf2 Ne3 37. Kg1 Nxf1 38. Qxf1 Qc5+ 39. Kh1 Kf8 40. Qb1 Qb6 41. Qa1 Ke8 42. Qa6 Qb8 43. Qc6+ Kd8 44. b6 Qc8 45. Qd5+ Ke8 46. b7 Qb8 47. Kg1 e6 48. Qc6+ 1/2-1/2

[Event "CHN-ch U12 Girls"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "2"]
[White "Li, Peishan"]
[Black "Zheng, Qingyu"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1192"]
[PlyCount "65"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Bc5 6. Nc3 Qc7 7. Be2 Ne7 8. 0-0 0-0 9. a3 Nbc6 10. Be3 Nxd4 11. Bxd4 Bxd4 12. Qxd4 Nc6 13. Qe3 d6 14. Na4 e5 15. Nb6 Rb8 16. Nd5 Qd8 17. Rad1 Nd4 18. f4 f6 19. f5 Bd7 20. Kh1 Bc6 21. Nc3 a5 22. b4 Bd7 23. b5 b6 24. Bd3 Qe7 25. Ne2 Nxe2 26. Bxe2 Rfd8 27. g4 Kh8 28. Rg1 Be8 29. Rdf1 Rd7 30. g5 Rbb7 31. h4 Kg8 32. Qd3 Kh8 33. Qd1 1-0

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.22"]
[Round "9"]
[White "Zhao, Weitong"]
[Black "Zheng, Qingyu"]
[Result "0-1"]
[ECO "A29"]
[PlyCount "60"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Chongqing Masite"]
[BlackTeam "Shanghai Haiwan"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 0-0 5. Nf3 Nc6 6. 0-0 d6 7. d3 Bf5 8. Bg5 h6 9. Bxf6 Qxf6 10. Nd5 Qd8 11. a3 a5 12. Qb3 Ra7 13. Rfd1 e4 14. dxe4 Bxe4 15. Qc3 a4 16. e3 Ne7 17. Nxe7+ Qxe7 18. Nd4 Raa8 19. f3 Bg6 20. Kf2 Rfe8 21. Re1 c6 22. Bh3 Qf6 23. Rac1 Re7 24. Nf5 Re5 25. g4 Bxf5 26. gxf5 Rae8 27. Kg2 Qg5+ 28. Kf2 Rxe3 29. Qa5 Re2+ 30. Kf1 Qg1# 0-1

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.21"]
[Round "7"]
[White "Shi, Yige"]
[Black "Zheng, Qingyu"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1170"]
[PlyCount "111"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Shandong"]
[BlackTeam "Shanghai Haiwan"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 0-0 5. e3 d5 6. Bd3 c5 7. 0-0 Nc6 8. dxc5 Bxc5 9. a3 a5 10. b3 d4 11. exd4 Nxd4 12. Na4 Ba7 13. Bb2 Nc6 14. Qe2 h6 15. Rad1 Qe7 16. Bb1 Nd7 17. Qc2 f5 18. Rfe1 e5 19. Nc3 e4 20. Nd5 Qf7 21. Nd4 Nce5 22. Nxf5 Nd3 23. Rxd3 Ne5 24. Nxh6+ gxh6 25. Rg3+ Ng4 26. Rxg4+ Bxg4 27. Nf6+ Qxf6 28. Bxf6 Rxf6 29. c5 Raf8 30. Qxe4 Bf5 31. Qd5+ Kg7 32. Re7+ Kg6 33. Bxf5+ Rxf5 34. Qe6+ Kh5 35. Rg7 R8f6 36. g4+ Kh4 37. Qxf5 Rxf5 38. gxf5 Bxc5 39. a4 Bd4 40. Rxb7 Kg5 41. Rb5 Bc3 42. Kg2 Kf4 43. Rc5 Bb4 44. Rc4+ Kxf5 45. Rxb4 axb4 46. a5 Ke4 47. a6 Kd3 48. a7 Kc3 49. a8Q Kxb3 50. Qa1 Kc2 51. Qa2+ Kc3 52. f4 b3 53. Qb1 b2 54. f5 Kb3 55. f6 Kc4 56. f7 1-0

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.20"]
[Round "6"]
[White "Zheng, Qingyu"]
[Black "Gao, Muziyan"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1374"]
[PlyCount "72"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Shanghai Haiwan"]
[BlackTeam "Xinghua Chess School"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. dxc5 Nc6 5. Bb5 Qa5+ 6. Nc3 e6 7. Nge2 Bxc5 8. 0-0 0-0 9. a3 Be7 10. Ng3 Rd8 11. b4 Qb6 12. Be2 e5 13. Bg5 d4 14. Na4 Qc7 15. Qc1 b6 16. e4 h6 17. Bd2 Be6 18. h3 Rac8 19. Bd3 a5 20. b5 Nb8 21. Nb2 Nbd7 22. Qe1 Nc5 23. f4 exf4 24. Bxf4 Qb7 25. e5 Nxd3 26. cxd3 Nd5 27. Bd2 Rc2 28. Nc4 Ne3 29. Ne4 Nxf1 30. Qxf1 Bxc4 31. dxc4 Qxe4 32. Re1 Qg6 33. Bf4 d3 34. Rd1 Bc5+ 35. Kh2 Rf2 36. Qh1 Rxf4 0-1

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.18"]
[Round "3"]
[White "Zheng, Qingyu"]
[Black "Huang, Ziyi1111"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "110"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Shanghai Haiwan"]
[BlackTeam "Ningbo National Fitness"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Bd3 Bg6 5. Nf3 e6 6. Ne5 Bd6 7. Nxg6 hxg6 8. Bxd6 Qxd6 9. h3 Nbd7 10. Nd2 c6 11. c3 0-0-0 12. Qa4 Kb8 13. 0-0-0 g5 14. f3 Rh4 15. Kb1 Rdh8 16. Rhg1 Nh5 17. e4 g6 18. Bf1 Ng3 19. e5 Qxe5 20. Nc4 Qc7 21. Na5 Nxf1 22. Rgxf1 e5 23. Qa3 Re8 24. Rde1 f5 25. dxe5 Rxe5 26. Nb3 Rh8 27. Nd4 Rhe8 28. Rd1 Nb6 29. b3 Qe7 30. Qa5 Nd7 31. Ka1 Qc5 32. Qxc5 Nxc5 33. Kb2 Ne6 34. Nxe6 R8xe6 35. Rd2 Re2 36. Kc2 Kc7 37. Rf2 R2e3 38. Kb2 Kb6 39. Kc2 Kb5 40. Kb2 R3e5 41. Rd3 c5 42. Rfd2 Kc6 43. a4 a6 44. Rd1 b5 45. Ka3 Rd6 46. a5 Re2 47. R1d2 Rxd2 48. Rxd2 d4 49. cxd4 cxd4 50. b4 Kd5 51. Kb3 Rc6 52. Rd3 Rc4 53. g3 Ke5 54. g4 Kf4 55. gxf5 gxf5 0-1

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.17"]
[Round "1"]
[White "Chen, Jinghua"]
[Black "Zheng, Qingyu"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1690"]
[PlyCount "67"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wuxi High Level"]
[BlackTeam "Shanghai Haiwan"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. Bd3 Bb4+ 8. Bd2 a5 9. a3 Bc5 10. 0-0 d6 11. Bc3 e5 12. Nd2 0-0 13. b4 Bg4 14. Qc2 axb4 15. axb4 Bb6 16. b5 Bd7 17. h3 Qc7 18. Qb2 h6 19. Nb3 cxb5 20. cxb5 Be6 21. Rfc1 Qd7 22. Ba5 Bxa5 23. Nxa5 Rfb8 24. b6 d5 25. b7 Ra7 26. Qxe5 Qe8 27. Qd4 Rxa5 28. Rxa5 Rxb7 29. exd5 Bxd5 30. Rxd5 Nxd5 31. Qxd5 Rd7 32. Bb5 Rxd5 33. Bxe8 Rd8 34. Bb5 1-0

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.17"]
[Round "2"]
[White "Zheng, Yile"]
[Black "Zheng, Qingyu"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "156"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Xiamen Xiaqiyizu"]
[BlackTeam "Shanghai Haiwan"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Nf6 5. Bf4 a6 6. Nf3 Nc6 7. Bd3 Bg4 8. Be2 e6 9. a3 Bxf3 10. Bxf3 Qb6 11. Rb1 Nxd4 12. 0-0 Be7 13. Na4 Nxf3+ 14. Qxf3 Qc6 15. Nc3 0-0 16. Rfe1 Rac8 17. Be5 h6 18. Rbc1 Qb6 19. Ne2 Nd7 20. Bc3 Nf6 21. Bd4 Qc6 22. h3 Ne4 23. Red1 Bg5 24. Nf4 Qa4 25. c3 Qb3 26. Rb1 Qc2 27. Rdc1 Qa4 28. Qe3 Qc6 29. g3 Qd6 30. h4 Bxf4 31. Qxf4 Qxf4 32. gxf4 Nd2 33. Ra1 Nb3 34. Rab1 Nxc1 35. Rxc1 f6 36. b4 Rfe8 37. Re1 Kf7 38. Kg2 Kg6 39. Kg3 Kf5 40. h5 e5 41. fxe5 fxe5 42. Bc5 Rc6 43. f3 Ree6 44. Rd1 b6 45. Bf2 Red6 46. Be1 Kg5 47. Bd2+ Kxh5 48. Rh1+ Kg6 49. Re1 Kf5 50. a4 d4 51. cxd4 Rxd4 52. Be3 Rxb4 53. Ra1 Rcc4 54. a5 b5 55. Rd1 Rc6 56. Rd7 Rg6+ 57. Kh2 Rb2+ 58. Kh3 Rbg2 59. Rf7+ Ke6 60. Ra7 Kd5 61. Rxa6 Rxa6 62. Kxg2 Rxa5 63. Kg3 b4 64. Bd2 Rb5 65. Bxb4 Rxb4 66. Kh3 e4 67. fxe4+ Kxe4 68. Kg3 Rb6 69. Kf2 Rb3 70. Kg2 Kf4 71. Kh2 Kg4 72. Kg2 Rb2+ 73. Kf1 Kf3 74. Ke1 Rg2 75. Kf1 Re2 76. Kg1 Re1+ 77. Kh2 Rf1 78. Kh3 Rh1# 0-1

