[Event "CHN-ch Gp-B"]
[Site "Liaocheng"]
[Date "2024.04.26"]
[Round "11"]
[White "Xu, Ziyuan"]
[Black "Jiang, Qinyu"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1872"]
[BlackElo "2319"]
[PlyCount "106"]
[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 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. a4 a6 5. Bc4 g6 6. d3 Bg7 7. Nf3 e6 8. Nxd4 cxd4 9. Ne2 Ne7 10. h4 d5 11. Bb3 dxe4 12. dxe4 Nc6 13. h5 e5 14. Ng3 Qe7 15. 0-0 0-0 16. h6 Bh8 17. Ra3 Be6 18. Nf5 Qd7 19. Bxe6 fxe6 20. Nh4 Bf6 21. Qg4 Nb4 22. f4 Bxh4 23. Qxh4 Nxc2 24. Raf3 d3 25. Bd2 Qd4+ 26. Kh1 Qxe4 27. Qe7 Rf7 28. Qxe6 Nd4 29. Qxe5 Qxe5 30. fxe5 Nxf3 31. gxf3 Rc7 32. Bc3 Kf7 33. Rd1 Rd7 34. Kg2 Rc8 35. Kf2 Rc4 36. a5 Rh4 37. Ke3 Ke6 38. Rxd3 Rxd3+ 39. Kxd3 Kd5 40. Ke3 Rxh6 41. Kf4 Rh5 42. Kg4 Rf5 43. f4 Ke6 44. Bd2 Rh5 45. Bc3 h6 46. Bb4 Rh1 47. Bf8 h5+ 48. Kf3 Kf5 49. Kg2 Rb1 50. b4 Rb3 51. Bd6 Rc3 52. Kf2 Rc4 53. Kg3 Rxf4 0-1

[Event "CHN-ch Gp-B"]
[Site "Liaocheng"]
[Date "2024.04.25"]
[Round "10"]
[White "Jiang, Qinyu"]
[Black "Liu, Meng"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2319"]
[BlackElo "1877"]
[PlyCount "54"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Nd5 Bxd5 10. exd5 Nbd7 11. Qd2 Qc7 12. 0-0-0 g6 13. Kb1 Bg7 14. Rg1 0-0 15. g4 hxg4 16. fxg4 Nb6 17. Qa5 Rfc8 18. c3 Nc4 19. Qxc7 Rxc7 20. Bc1 Nb6 21. Na5 Re8 22. c4 Nfd7 23. g5 e4 24. Be3 Na4 25. Rg2 Ne5 26. Rc2 b6 27. Nb3 Rec8 1/2-1/2

[Event "CHN-ch Gp-B"]
[Site "Liaocheng"]
[Date "2024.04.25"]
[Round "9"]
[White "Zhang, Di"]
[Black "Jiang, Qinyu"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2303"]
[BlackElo "2319"]
[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. e4 c5 2. c3 e5 3. Nf3 Nc6 4. Bc4 Nf6 5. Ng5 d5 6. exd5 Nxd5 7. Qh5 g6 8. Qf3 Qxg5 9. Bxd5 Nd8 10. 0-0 Qe7 11. d4 cxd4 12. cxd4 exd4 13. Bf4 g5 14. Bg3 Bg7 15. Na3 Be6 16. Nb5 g4 17. Qb3 0-0 18. Bd6 Qd7 19. Bxe6 Nxe6 20. Bxf8 Rxf8 21. Rad1 Nf4 22. Rfe1 Rd8 23. Qg3 Qf5 24. h3 h5 25. hxg4 hxg4 26. Qh4 Qd7 27. Qg5 Ng6 28. Re4 d3 29. Re3 Ne5 30. Nc3 f6 31. Qf4 b5 32. b3 Qc6 33. Ne4 Rd5 34. Ree1 Kf7 35. Ng3 Qd7 36. Qe4 Ng6 37. Qe3 f5 38. Nh5 f4 39. Nxf4 Bd4 40. Qe6+ Qxe6 41. Nxe6 Bb6 42. b4 Ne5 43. Nf4 Rd4 44. Rxe5 Rxf4 1-0

[Event "CHN-ch Gp-B"]
[Site "Liaocheng"]
[Date "2024.04.24"]
[Round "8"]
[White "Jiang, Qinyu"]
[Black "Chen, Zimu"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2319"]
[BlackElo "2075"]
[PlyCount "84"]
[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 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nc6 5. h3 exd4 6. Nxd4 Be7 7. g4 0-0 8. Bg2 Nxd4 9. Qxd4 c6 10. Bf4 Qa5 11. Bxd6 Bxd6 12. Qxd6 Rd8 13. Qf4 Qb4 14. Rb1 Qc4 15. Bf1 Qc5 16. Bd3 Be6 17. 0-0 h5 18. g5 Nd7 19. Kg2 Ne5 20. Rbd1 b5 21. Qg3 b4 22. Na4 Qd4 23. b3 c5 24. Rfe1 h4 25. Qxh4 c4 26. Bxc4 Qxd1 27. Rxd1 Rxd1 28. Qh5 Rd6 29. Bxe6 Rxe6 30. Nc5 Rd6 31. Nd3 Nxd3 32. cxd3 Rxd3 33. e5 Rd5 34. g6 fxg6 35. Qf3 Rad8 36. Qe4 a5 37. h4 Rc5 38. e6 Rf5 39. h5 Rd2 40. hxg6 Rfxf2+ 41. Kg3 Rg2+ 42. Kh3 Rh2+ 1/2-1/2

[Event "CHN-ch Gp-B"]
[Site "Liaocheng"]
[Date "2024.04.24"]
[Round "7"]
[White "Wu, Haoyang1"]
[Black "Jiang, Qinyu"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "2319"]
[PlyCount "78"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. a4 Be7 10. Be2 0-0 11. Bd2 Nd7 12. a5 f5 13. 0-0 a6 14. Na3 e4 15. Nc4 Ne5 16. Nb6 Rb8 17. f4 exf3 18. Bxf3 f4 19. c4 g5 20. Be4 Bf5 21. Qc2 Bxe4 22. Qxe4 Qc7 23. Rac1 Rbe8 24. c5 dxc5 25. b4 Bd6 26. bxc5 Bxc5+ 27. Kh1 Qd6 28. Na4 Qh6 29. d6 Bxd6 30. Nc5 f3 31. g3 Qh3 32. Rf2 Ng4 33. Qd5+ Kh8 34. Rcf1 Bxg3 35. Qxg5 Bxh2 36. Qxg4 Qxg4 37. Rxh2 Qg2+ 38. Rxg2 fxg2+ 39. Kxg2 Re2+ 0-1

[Event "CHN-ch Gp-B"]
[Site "Liaocheng"]
[Date "2024.04.23"]
[Round "6"]
[White "Jiang, Qinyu"]
[Black "Li, Zhanjia"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2319"]
[BlackElo "1839"]
[PlyCount "63"]
[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 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. 0-0 Bd6 8. Nc3 Nxc3 9. bxc3 0-0 10. Qh5 f5 11. Re1 Qf6 12. Qf3 c6 13. Bf4 Rae8 14. h4 g6 15. c4 Re4 16. Bxd6 Rxe1+ 17. Rxe1 Qxd6 18. Re5 Re8 19. Qe3 Rxe5 20. dxe5 d4 21. Qf4 Qc5 22. h5 Be6 23. g4 Bxc4 24. gxf5 Bxd3 25. cxd3 gxf5 26. Qg5+ Kf7 27. Qxf5+ Kg7 28. h6+ Kxh6 29. Qf6+ Kh5 30. e6 Qc1+ 31. Kg2 Qd1 32. e7 1-0

[Event "CHN-ch Gp-B"]
[Site "Liaocheng"]
[Date "2024.04.23"]
[Round "5"]
[White "Ren, Yibai"]
[Black "Jiang, Qinyu"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1755"]
[BlackElo "2319"]
[PlyCount "74"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nab1 Be7 10. Bxf6 Bxf6 11. a4 b4 12. Nd5 0-0 13. Bc4 Bg5 14. 0-0 Be6 15. Qd3 Na5 16. Bb3 Nxb3 17. cxb3 Qa5 18. Nd2 Bxd5 19. exd5 f5 20. Nc4 Qc5 21. Rad1 a5 22. Qg3 Bh6 23. Kh1 Rae8 24. f3 Qc7 25. Qf2 e4 26. fxe4 fxe4 27. Qe2 e3 28. Rf3 Qc5 29. Rd3 Rxf3 30. gxf3 Bf4 31. Nd2 Qc2 32. Rd4 Re5 33. Qb5 Qd1+ 34. Kg2 Rg5+ 35. Kh3 Rh5+ 36. Kg4 Qg1+ 37. Kxf4 Rh4+ 0-1

[Event "CHN-ch Gp-B"]
[Site "Liaocheng"]
[Date "2024.04.22"]
[Round "3"]
[White "Xia, Jinnan"]
[Black "Jiang, Qinyu"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "1819"]
[BlackElo "2319"]
[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 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. Bg5 a6 6. a4 c5 7. e3 Nc6 8. dxc5 Qxd1+ 9. Rxd1 Bxc5 10. Bxc4 Bb4 11. Nd2 Bd7 12. Bxf6 gxf6 13. Nde4 Ke7 14. 0-0 f5 15. Ng3 Bxc3 16. bxc3 Na5 17. Be2 Rac8 18. c4 Nxc4 19. Rd4 Na5 20. e4 fxe4 21. Rxe4 Rc5 22. f4 Bc6 23. Rb4 Rd8 24. f5 Rd2 25. f6+ Ke8 26. Rg4 Rcc2 27. Rg8+ Kd7 28. Rf8 Rxe2 29. Nxe2 Rxe2 30. Rxf7+ Ke8 31. Rg7 Kf8 32. f7 Rxg2+ 33. Rxg2 Bxg2 34. Kxg2 Nc4 35. Kg3 Nd6 36. Kf4 Kxf7 37. Ke5+ Ke7 38. Kd4 b5 39. Ra1 bxa4 40. Rxa4 Kf6 41. Rxa6 Nf5+ 42. Ke4 h6 43. Rb6 Ne7 44. Rb1 Ng6 45. Rf1+ Kg5 46. Rg1+ Kf6 47. Rg2 h5 48. Rf2+ Kg5 49. Rg2+ Kf6 50. Rg1 Kg7 51. Rg5 Kh6 52. Ra5 h4 53. Ra6 Kg5 54. Rxe6 Nf4 55. Re8 Ng6 56. h3 Kf6 57. Ra8 Kg5 58. Ra5+ Kf6 59. Kf3 Ne5+ 60. Kf4 1-0

[Event "CHN-ch Gp-B"]
[Site "Liaocheng"]
[Date "2024.04.21"]
[Round "1"]
[White "Guo, Runpeng"]
[Black "Jiang, Qinyu"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1651"]
[BlackElo "2319"]
[PlyCount "50"]
[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. Nc3 d5 3. Bf4 a6 4. e3 e6 5. Nf3 c5 6. a4 Nc6 7. Be2 Be7 8. Ne5 Nxe5 9. Bxe5 0-0 10. 0-0 b6 11. Bg3 Bb7 12. f3 Rc8 13. Qd2 cxd4 14. exd4 Nh5 15. Be1 Qc7 16. g3 Nf6 17. Bd3 e5 18. dxe5 Qxe5 19. Qe2 Bc5+ 20. Bf2 Qh5 21. Rae1 Rfe8 22. Qd1 Rxe1 23. Qxe1 d4 24. g4 Nxg4 25. fxg4 Qxg4+ 0-1

[Event "CHN-ch Gp-B"]
[Site "Liaocheng"]
[Date "2024.04.21"]
[Round "2"]
[White "Jiang, Qinyu"]
[Black "Zhou, Yuxu"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2319"]
[BlackElo "1789"]
[PlyCount "61"]
[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. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Nd2 e6 8. Ngf3 Nh6 9. 0-0 Nf5 10. a4 Be7 11. g3 0-0 12. c4 Rd8 13. b3 c5 14. Ba3 cxd4 15. Bxe7 Nxe7 16. Qxd4 Nbc6 17. Qf4 Ng6 18. Qg5 Ncxe5 19. Nxe5 Nxe5 20. Qxe5 Qxd2 21. Rad1 Qc2 22. cxd5 exd5 23. Rxd5 Qxb3 24. Rb5 Qxa4 25. Rxb7 Rd1 26. Qxh5 Rxf1+ 27. Kxf1 Qa6+ 28. Qb5 Qxb5+ 29. Rxb5 a5 30. Ke2 a4 31. Rb2 1/2-1/2

[Event "CHN-chT"]
[Site "Qingdao"]
[Date "2024.04.10"]
[Round "9.4"]
[White "Jiang, Qinyu"]
[Black "Zhang, Xujia"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2319"]
[PlyCount "123"]
[EventDate "2024.04.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Chengdu"]
[BlackTeam "Liaoning"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 g6 6. a4 Bg7 7. c3 Bg4 8. Be2 e5 9. Nfd2 Bxe2+ 10. Kxe2 Na6 11. Nc4 Rd8 12. Be3 b6 13. Nbd2 f6 14. f3 Bh6 15. Bf2 Nc7 16. Rhd1 Ne7 17. a5 b5 18. Na3 Nc8 19. Nb3 Ne6 20. g3 Ke7 21. Nc5 Rxd1 22. Rxd1 Rd8 23. Rxd8 Nxd8 24. Nc2 Ne6 25. Na6 Kd6 26. Ncb4 Bf8 27. Nd3 Kd7 28. f4 Bd6 29. Be3 h5 30. h4 Kd8 31. Kf3 exf4 32. gxf4 Be7 33. Bf2 Kd7 34. b4 Kd8 35. Nc1 f5 36. exf5 gxf5 37. Nd3 Bf6 38. Ne5 Bxe5 39. fxe5 Ke7 40. Nb8 c5 41. bxc5 Nc7 42. Nc6+ Kf7 43. Kf4 Kg6 44. Nb4 Ne7 45. c6 Nc8 46. Bd4 Ne6+ 47. Ke3 Nc7 48. Bc5 Kf7 49. Bd6 Ne8 50. Bb8 Ng7 51. Nd5 Ne6 52. Bd6 Nd8 53. c7 Ne6 54. Nf4 Ng7 55. Kd4 Ne6+ 56. Nxe6 Kxe6 57. Ke3 Kf7 58. Kf4 Kg6 59. Bc5 a6 60. Bb4 Na7 61. Bd6 Nc8 62. Bc5 1-0

[Event "CHN-chT"]
[Site "Qingdao"]
[Date "2024.04.09"]
[Round "8.4"]
[White "Xu, Ning"]
[Black "Jiang, Qinyu"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "2319"]
[PlyCount "64"]
[EventDate "2024.04.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Ningbo"]
[BlackTeam "Chengdu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. c3 e5 3. Nf3 Nc6 4. d4 cxd4 5. cxd4 exd4 6. Nxd4 Nf6 7. Nc3 Bb4 8. Nxc6 dxc6 9. Qc2 0-0 10. Bd3 Ng4 11. Bd2 Bc5 12. Nd1 Bb6 13. f3 Ne5 14. Be2 Qh4+ 15. g3 Qh5 16. Qc3 Rd8 17. f4 Bg4 18. Qxe5 Bxe2 19. Qxh5 Bxh5 20. Rf1 Rd7 21. Be3 Rad8 22. Bxb6 Rxd1+ 23. Rxd1 Rxd1+ 24. Kf2 Rxf1+ 25. Kxf1 axb6 26. h3 Bf3 27. e5 h5 28. Kf2 Bd5 29. a3 Be6 30. h4 Kh7 31. Ke3 Kg6 32. Ke4 Bd5+ 0-1

[Event "CHN-chT"]
[Site "Qingdao"]
[Date "2024.04.08"]
[Round "7.4"]
[White "Jiang, Qinyu"]
[Black "Xie, Jiaxiang"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2319"]
[BlackElo "1757"]
[PlyCount "76"]
[EventDate "2024.04.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Chengdu"]
[BlackTeam "Hebei"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 0-0 6. 0-0-0 c6 7. Bh6 b5 8. Bxg7 Kxg7 9. Bd3 Qb6 10. Nf3 b4 11. e5 bxc3 12. exf6+ exf6 13. Qxc3 Na6 14. Kb1 Rb8 15. Nd2 Nb4 16. Nc4 Qc7 17. Ne3 Be6 18. a3 Na2 19. Qd2 Qb6 20. c4 Qb3 21. Ka1 Nb4 22. axb4 Qa4+ 23. Kb1 Rxb4 24. Rc1 Rfb8 25. Rc3 Qa6 26. d5 Ra4 27. Kc1 cxd5 28. cxd5 Ra1+ 29. Bb1 Bd7 30. Nc2 Bf5 31. Qe1 Qa2 32. Nxa1 Qxb2+ 33. Kd1 Qxa1 34. Rc1 Rxb1 35. Qd2 Qa4+ 36. Ke2 Qb5+ 37. Kf3 Rb3+ 38. Rc3 Qb4 0-1

[Event "CHN-chT"]
[Site "Qingdao"]
[Date "2024.04.07"]
[Round "6.4"]
[White "Dong, Hongfu"]
[Black "Jiang, Qinyu"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "1882"]
[BlackElo "2319"]
[PlyCount "108"]
[EventDate "2024.04.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Chongqing"]
[BlackTeam "Chengdu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 c6 6. Ne5 Bb4+ 7. Nc3 Nd5 8. 0-0 Nxc3 9. bxc3 Bxc3 10. Nxc4 a5 11. Rb1 b5 12. Ne5 Ra6 13. Qc2 b4 14. Rd1 0-0 15. a3 Qe7 16. Bb2 Bxb2 17. Qxb2 Nd7 18. axb4 Nxe5 19. dxe5 Rb6 20. Qd4 Rxb4 21. Rxb4 Qxb4 22. Bxc6 Ba6 23. e3 h6 24. Ra1 Be2 25. Qxb4 axb4 26. Ra2 Bc4 27. Rc2 Bd3 28. Rd2 Bf5 29. Rb2 Rc8 30. Ba4 Rc1+ 31. Kg2 Rb1 32. Rxb1 Bxb1 33. Bb3 Be4+ 34. Kf1 g5 35. f4 g4 36. Ke2 Kf8 37. Kd2 Ke7 38. Ba4 Kd8 39. Kc1 Kc7 40. Be8 Bg6 41. Kb2 Kb6 42. f5 Bxf5 43. Bxf7 h5 44. Bxh5 Kc5 45. e4 Bxe4 46. Bxg4 Bd5 47. h4 Kd4 48. h5 Kxe5 49. Bd1 Kf6 50. Bb3 Bf3 51. Bxe6 Bxh5 52. Kb3 Kxe6 53. Kxb4 Kf5 54. g4+ Kxg4 1/2-1/2

[Event "CHN-chT"]
[Site "Qingdao"]
[Date "2024.04.06"]
[Round "5.4"]
[White "Jiang, Qinyu"]
[Black "Xie, Kaifan"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2319"]
[BlackElo "2393"]
[PlyCount "88"]
[EventDate "2024.04.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Chengdu"]
[BlackTeam "Hangzhou"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c6 2. Nf3 d5 3. d3 Qc7 4. Nbd2 Bg4 5. h3 Bh5 6. b3 Nd7 7. Bb2 dxe4 8. dxe4 e5 9. Be2 Ngf6 10. 0-0 Bc5 11. a4 0-0 12. Nh4 Bxe2 13. Qxe2 Rfe8 14. Nc4 Nf8 15. Nf5 N6d7 16. Rad1 f6 17. Rd3 Ne6 18. Rfd1 Ndf8 19. Qg4 Rad8 20. Bc1 Rxd3 21. Rxd3 Rd8 22. Rxd8 Nxd8 23. c3 Nfe6 24. h4 Qd7 25. h5 Bf8 26. Be3 b6 27. a5 b5 28. Nd2 a6 29. g3 Kh8 30. Qe2 Nb7 31. Bb6 Nbc5 32. Kg2 Qd3 33. Qxd3 Nxd3 34. Kf3 Ndc5 35. Ke2 Kg8 36. Ne3 Kf7 37. Nc2 Nd7 38. Be3 c5 39. b4 cxb4 40. cxb4 Nb8 41. Nb3 Nc6 42. Bd2 Bd6 43. Kd3 Ke7 44. Kc3 Kf7 1/2-1/2

[Event "CHN-chT"]
[Site "Qingdao"]
[Date "2024.04.04"]
[Round "3.3"]
[White "Zhao, Jun"]
[Black "Jiang, Qinyu"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2545"]
[BlackElo "2319"]
[PlyCount "77"]
[EventDate "2024.04.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Shandong"]
[BlackTeam "Chengdu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. 0-0 Bd6 5. c3 a6 6. Ba4 b5 7. Bc2 Nge7 8. d3 0-0 9. Be3 Ng6 10. Nbd2 Be7 11. Bb3 d6 12. a4 Bb7 13. Bd5 Qd7 14. g3 Nd8 15. Bxb7 Qxb7 16. axb5 axb5 17. Rxa8 Qxa8 18. Qb3 Ne6 19. Qxb5 Rb8 20. Qc4 Rxb2 21. h4 Nef4 22. gxf4 exf4 23. h5 Ne5 24. Nxe5 dxe5 25. Nf3 fxe3 26. fxe3 Qa2 27. Qxa2 Rxa2 28. Nxe5 Ra3 29. Rb1 g6 30. h6 Ra8 31. Rb7 Bg5 32. Ng4 c4 33. d4 Kf8 34. e5 Ra3 35. Nf6 Bxe3+ 36. Kg2 Ra8 37. Nxh7+ Kg8 38. Nf6+ Kf8 39. e6 1-0

[Event "CHN-chT"]
[Site "Qingdao"]
[Date "2024.04.03"]
[Round "2.3"]
[White "Jiang, Qinyu"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2319"]
[BlackElo "2171"]
[PlyCount "56"]
[EventDate "2024.04.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Chengdu"]
[BlackTeam "Jiangsu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. h3 Be7 10. Nc3 Nh4 11. Rd1+ Ke8 12. Nxh4 Bxh4 13. g4 h5 14. g5 f6 15. exf6 gxf6 16. Ne4 fxg5 17. Bxg5 Bxg5 18. Nxg5 Bf5 19. Rd4 Ke7 20. Re1+ Kf6 21. Ne4+ Kg6 22. Ng3 Bxh3 23. Re7 Rad8 24. Rf4 Rd7 25. Re5 Rd5 26. Re7 Rd7 27. Re5 Rd5 28. Re7 Rd7 1/2-1/2

[Event "CHN-chT"]
[Site "Qingdao"]
[Date "2024.04.02"]
[Round "1.3"]
[White "Qu, Yanqiao"]
[Black "Jiang, Qinyu"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2060"]
[BlackElo "2319"]
[PlyCount "104"]
[EventDate "2024.04.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Heilongjiang"]
[BlackTeam "Chengdu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. 0-0 Bd6 5. c3 a6 6. Ba4 b5 7. Bb3 c4 8. Bc2 Nf6 9. d4 cxd3 10. Qxd3 Bc7 11. a4 b4 12. Bg5 h6 13. Bh4 g5 14. Bg3 0-0 15. Nbd2 d6 16. Bb3 bxc3 17. bxc3 Ne7 18. Rfe1 Ng6 19. Nf1 Bb7 20. N3d2 d5 21. exd5 Nxd5 22. Ne4 Ndf4 23. Qc2 Qd3 24. Nf6+ Kg7 25. Nh5+ Kh8 26. Bxf4 Qxc2 27. Bxc2 exf4 28. Rab1 Rab8 29. Nf6 Bc6 30. Rxb8 Bxb8 31. Nd2 Be5 32. Nde4 Rb8 33. Rd1 Nf8 34. h3 Rb2 35. Rd8 Bxf6 36. Rxf8+ Kg7 37. Rc8 Bb7 38. Rb8 Be5 39. Re8 Bxc3 40. Nxc3 Rxc2 41. Ne4 Bc6 42. Re7 Rc1+ 43. Kh2 Re1 44. f3 Bxe4 45. fxe4 Ra1 46. e5 Kf8 47. Rc7 Rxa4 48. Rc6 Kg7 49. Rb6 Ra1 50. h4 g4 51. Rb4 Rf1 52. Ra4 h5 0-1

[Event "Budapest FS02 IM-2"]
[Site "Budapest"]
[Date "2024.02.24"]
[Round "8"]
[White "Csiki, Endre"]
[Black "Jiang, Qinyu"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2313"]
[BlackElo "2258"]
[PlyCount "59"]
[EventDate "2024.02.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "4"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 e6 6. c3 cxd4 7. exd4 Nh5 8. Be3 Bd6 9. Ne5 g6 10. Nd3 Ng7 11. g3 Nf5 12. Bf4 Bxf4 13. Nxf4 0-0 14. Bg2 e5 15. dxe5 Nxe5 16. 0-0 d4 17. Nf3 Nc6 18. cxd4 Nfxd4 19. Nxd4 Nxd4 20. Nd5 Nc6 21. Qb3 Be6 22. Rfd1 Bxd5 23. Bxd5 Qb6 24. Bxc6 Qxb3 25. axb3 bxc6 26. Rd6 Rfb8 27. Rxc6 Rxb3 28. Rca6 Rxb2 29. Rxa7 Rxa7 30. Rxa7 1/2-1/2

[Event "Budapest FS02 IM-2"]
[Site "Budapest"]
[Date "2024.02.23"]
[Round "7"]
[White "Jiang, Qinyu"]
[Black "Zverev, Lev"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2258"]
[BlackElo "2343"]
[PlyCount "77"]
[EventDate "2024.02.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "4"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. a4 Rb8 8. Nxe5 Nxe5 9. d4 Bxd4 10. Qxd4 d6 11. f4 Nc6 12. Qc3 Ne7 13. e5 Ne4 14. Qe1 d5 15. axb5 axb5 16. Nd2 Nc5 17. Qf2 d4 18. Ba2 0-0 19. Nf3 Nc6 20. Nxd4 Nxd4 21. Rd1 Nce6 22. c3 Bb7 23. cxd4 Bd5 24. Bxd5 Qxd5 25. f5 Nc5 26. f6 Nb3 27. Qg3 g6 28. Qe3 Nc5 29. Qh6 Ne6 30. Ra3 g5 31. Bxg5 Kh8 32. Rh3 Qe4 33. Rh4 Qf5 34. Rf1 Qc2 35. d5 Rg8 36. dxe6 Rxg5 37. Qxg5 Rg8 38. Qxg8+ Kxg8 39. Rg4+ 1-0

[Event "Budapest FS02 IM-2"]
[Site "Budapest"]
[Date "2024.02.21"]
[Round "6"]
[White "Balint, Vilmos"]
[Black "Jiang, Qinyu"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2191"]
[BlackElo "2258"]
[PlyCount "55"]
[EventDate "2024.02.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "4"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Nxe7 Nxe7 11. f3 Be6 12. c4 0-0 13. cxb5 h6 14. Bxf6 gxf6 15. Qd2 axb5 16. Qxh6 d5 17. Bd3 dxe4 18. Bxe4 Nf5 19. Bxf5 Bxf5 20. 0-0 Qd4+ 21. Kh1 Qxb2 22. Qxf6 Bd3 23. f4 Rxa3 24. Qg5+ Kh7 25. Qh5+ Kg7 26. Qg5+ Kh7 27. Qh5+ Kg7 28. Qg5+ 1/2-1/2

[Event "Budapest FS02 IM-2"]
[Site "Budapest"]
[Date "2024.02.20"]
[Round "5"]
[White "Jiang, Qinyu"]
[Black "Ilincic, Zlatko"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2258"]
[BlackElo "2294"]
[PlyCount "60"]
[EventDate "2024.02.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "4"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Qxd7 7. 0-0 Be7 8. Nd2 Nxd2 9. Bxd2 0-0 10. Re1 Bf6 11. c3 c6 12. a4 Qd6 13. h3 Be6 14. f4 Rfe8 15. f5 Bd7 16. Qf3 Rxe1+ 17. Rxe1 Re8 18. Rxe8+ Bxe8 19. a5 a6 20. b4 Bd7 21. Qf4 Qxf4 22. Bxf4 h6 23. Kf2 Bg5 24. Kf3 Bxf4 25. Kxf4 f6 26. g4 Kf8 27. h4 Be8 28. h5 Ke7 29. Ke3 Kd6 30. Kd2 Bf7 1/2-1/2

[Event "Budapest FS02 IM-2"]
[Site "Budapest"]
[Date "2024.02.19"]
[Round "4"]
[White "Pap, Misa"]
[Black "Jiang, Qinyu"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2412"]
[BlackElo "2258"]
[PlyCount "132"]
[EventDate "2024.02.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "4"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. a4 Be7 10. Bd2 0-0 11. Be2 Nd7 12. a5 f5 13. Bb4 a6 14. Na3 e4 15. Nc4 f4 16. Qd2 f3 17. gxf3 exf3 18. Bd3 Bg5 19. Qc3 Re8+ 20. Kd1 Nf6 21. Qd4 Ng4 22. Rf1 Bf6 23. Qb6 Nxh2 24. Rh1 Qxb6 25. Nxb6 Ng4 26. Rf1 Ra7 27. Bxd6 Bd4 28. Nxc8 Nxf2+ 29. Rxf2 Bxf2 30. Nxa7 Re1+ 31. Kd2 Rxa1 32. Nc8 Bh4 33. Ne7+ Bxe7 34. Bxe7 f2 35. d6 Kf7 36. Bh4 Ke6 37. Bxf2 Kxd6 38. Bxh7 Rxa5 39. Be4 Kc7 40. c4 Rh5 41. Bg3+ Kb6 42. Bd6 Ka7 43. b4 g5 44. Ke3 Rh3+ 45. Ke2 Rb3 46. Bf5 Kb6 47. Be7 Kc7 48. Kd2 Rf3 49. Be4 Rb3 50. Bc2 Rg3 51. c5 Rg4 52. Kc3 Kc6 53. Bd6 Rh4 54. Bf5 b6 55. Bd3 a5 56. b5+ Kd5 57. Bg3 bxc5 58. Bxh4 gxh4 59. Bc4+ Kd6 60. Bf1 a4 61. Kb2 c4 62. Bxc4 h3 63. Bf1 h2 64. Bg2 Kc5 65. Bc6 h1Q 66. Bxh1 Kxb5 1/2-1/2

[Event "Budapest FS02 IM-2"]
[Site "Budapest"]
[Date "2024.02.17"]
[Round "3"]
[White "Jiang, Qinyu"]
[Black "Pham, Tran Gia Phuc"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2258"]
[BlackElo "2416"]
[PlyCount "101"]
[EventDate "2024.02.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "4"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Nd5 Bxd5 10. exd5 Nbd7 11. Qd2 g6 12. 0-0-0 Bg7 13. Kb1 Qc7 14. Rg1 b5 15. Qa5 Qb7 16. Qa3 Qb8 17. Na5 0-0 18. Nc6 Qc7 19. c4 Nb6 20. Qa5 Nfd7 21. cxb5 axb5 22. Qxb5 Na4 23. Rc1 Ndc5 24. Bxc5 Nxc5 25. Rxc5 dxc5 26. Qxc5 Kh7 27. d6 Qd7 28. Qd5 f5 29. Bb5 e4 30. Rd1 e3 31. Ne5 Qa7 32. f4 Rfb8 33. Bc4 Qb6 34. Bb3 e2 35. Re1 Rd8 36. Nf7 Ra5 37. Qd2 Rd7 38. Rxe2 Bf6 39. Re6 Rxf7 40. d7 Qg1+ 41. Re1 Qxh2 42. Bxf7 Ra8 43. Bb3 Rd8 44. a3 Qg3 45. Ka2 Kh6 46. Re2 Qg4 47. Re6 Bg7 48. Rc6 Qh4 49. Bf7 Rb8 50. Rxg6+ Kh7 51. Rg5 1-0

[Event "Budapest FS02 IM-2"]
[Site "Budapest"]
[Date "2024.02.16"]
[Round "2"]
[White "Neverov, Valeriy"]
[Black "Jiang, Qinyu"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "2438"]
[BlackElo "2258"]
[PlyCount "62"]
[EventDate "2024.02.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "4"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 dxc4 5. e3 c5 6. Bxc4 cxd4 7. exd4 Nc6 8. Nf3 Be7 9. 0-0 0-0 10. Re1 a6 11. Rc1 b5 12. Bb3 Bb7 13. Bxf6 Bxf6 14. d5 exd5 15. Nxd5 Na5 16. Rc5 Nxb3 17. Qxb3 Qd6 18. Nxf6+ Qxf6 19. Qc3 Bxf3 20. gxf3 Rae8 21. Rxe8 Rxe8 22. Rc8 Qe6 23. Rxe8+ Qxe8 24. Qc7 g6 25. Qb6 Qc8 26. Kg2 h5 27. b3 Kg7 28. Qd4+ Kg8 29. Qf6 Qb7 30. a4 Qd5 31. Qxa6 Qg5+ 1/2-1/2

[Event "Budapest FS02 IM-2"]
[Site "Budapest"]
[Date "2024.02.15"]
[Round "1"]
[White "Jiang, Qinyu"]
[Black "Nesterov, Arseniy"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2258"]
[BlackElo "2584"]
[PlyCount "48"]
[EventDate "2024.02.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "4"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. Re1 Bc5 8. c3 Bb6 9. d4 d6 10. a4 0-0 11. Bg5 h6 12. Bh4 g5 13. Nxg5 hxg5 14. Bxg5 Kg7 15. Re3 Ne7 16. Rg3 Bxe4 17. Bh6+ Kxh6 18. Qd2+ Kh7 19. Rh3+ Kg8 20. Qh6 Nh7 21. Nd2 Bg6 22. Nf3 d5 23. g4 Qd6 24. Nxe5 Qf6 0-1

[Event "Budapest FS02 IM"]
[Site "Budapest"]
[Date "2024.02.13"]
[Round "9"]
[White "Barrish, Daniel"]
[Black "Jiang, Qinyu"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2283"]
[BlackElo "2258"]
[PlyCount "86"]
[EventDate "2024.02.03"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. 0-0 Bd6 5. c3 a6 6. Ba4 b5 7. Bc2 Nge7 8. a4 b4 9. Re1 Rb8 10. d4 bxc3 11. bxc3 cxd4 12. cxd4 Bb4 13. Re2 exd4 14. Nxd4 0-0 15. e5 Nxd4 16. Qxd4 d6 17. Bb2 Bc5 18. Qc3 Nd5 19. Bxh7+ Kxh7 20. Qd3+ Kg8 21. Qxd5 dxe5 22. Nc3 Bd4 23. Qxd8 Rxd8 24. Nd1 a5 25. Bxd4 exd4 26. f3 Ba6 27. Rd2 f5 28. Kf2 Rb4 29. Nb2 f4 30. g3 g5 31. gxf4 gxf4 32. Rg1+ Kf7 33. Rg4 d3 34. Rg5 Rxb2 35. Rxb2 d2 36. Rxd2 Rxd2+ 37. Kg1 Kf6 38. Rxa5 Bb7 39. h4 Bxf3 40. h5 Be4 41. Ra6+ Kg5 42. Ra5+ Kg4 43. h6 f3 0-1

[Event "Budapest FS02 IM"]
[Site "Budapest"]
[Date "2024.02.12"]
[Round "8"]
[White "Jiang, Qinyu"]
[Black "Gu, Xianghan"]
[Result "1/2-1/2"]
[ECO "C89"]
[WhiteElo "2258"]
[BlackElo "2157"]
[PlyCount "64"]
[EventDate "2024.02.03"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Re4 g5 16. Qf1 Qxf1+ 17. Kxf1 Bf5 18. Re1 Rae8 19. Be3 Bd3+ 20. Kg1 f5 21. Na3 f4 22. Bd2 a5 23. Nc2 a4 24. Rxe8 Rxe8 25. Bxd5+ cxd5 26. Re1 Rf8 27. Nb4 Bxb4 28. cxb4 fxg3 29. fxg3 g4 30. Bf4 Rc8 31. Rc1 Rxc1+ 32. Bxc1 Kf7 1/2-1/2

[Event "Budapest FS02 IM"]
[Site "Budapest"]
[Date "2024.02.10"]
[Round "7"]
[White "Seres, Lajos"]
[Black "Jiang, Qinyu"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2344"]
[BlackElo "2258"]
[PlyCount "86"]
[EventDate "2024.02.03"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Rb1 Be7 8. Nf3 0-0 9. Bc4 Qc7 10. Qe2 a6 11. 0-0 b5 12. Bd3 Bb7 13. Bd2 Nd7 14. a4 bxa4 15. d5 c4 16. Bxc4 Nb6 17. Bd3 exd5 18. exd5 Nxd5 19. Qe4 g6 20. Rxb7 Qxb7 21. c4 Rad8 22. cxd5 Qxd5 23. Qxe7 Qxd3 24. Qf6 Rd6 25. Qa1 Rfd8 26. Qxa4 Qb5 27. Qf4 a5 28. h4 a4 29. Bc3 a3 30. Ra1 a2 31. Kh2 Qd5 32. Ng5 f5 33. Rxa2 h6 34. Ra7 hxg5 35. Rg7+ Kf8 36. Qxg5 R8d7 37. Rxd7 Rxd7 38. Qxg6 Qf7 39. Qh6+ Ke8 40. Qh8+ Qf8 41. Qe5+ Qe7 42. Qh8+ Qf8 43. Qe5+ Qe7 1/2-1/2

[Event "Budapest FS02 IM"]
[Site "Budapest"]
[Date "2024.02.09"]
[Round "6"]
[White "Jiang, Qinyu"]
[Black "Neverov, Valeriy"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2258"]
[BlackElo "2438"]
[PlyCount "96"]
[EventDate "2024.02.03"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. a3 Nf6 6. Nc3 d6 7. Be3 Nc6 8. h3 Be7 9. g4 0-0 10. g5 Nd7 11. h4 Nc5 12. Qe2 Bd7 13. 0-0-0 Rc8 14. Nxc6 Rxc6 15. b4 Nb3+ 16. Kb2 Qc7 17. Qe1 Rc8 18. Rd3 Na5 19. bxa5 Qxa5 20. Bg2 d5 21. Nxd5 Rxc2+ 22. Ka1 Qxe1+ 23. Rxe1 exd5 24. exd5 Bd6 25. Bd4 Bf5 26. Rf3 g6 27. Rfe3 Kf8 28. h5 gxh5 29. Rf3 Rc1+ 30. Rxc1 Rxc1+ 31. Kb2 Rd1 32. Rxf5 Rxd4 33. Kc2 b5 34. Rf6 Ke7 35. Bf3 h4 36. Bh5 Rf4 37. Rh6 Rxf2+ 38. Kd3 Rf5 39. Rxh7 Rxd5+ 40. Ke4 Rxg5 41. Bxf7 Kf6 42. Ba2 Rg4+ 43. Kd5 Bxa3 44. Rh6+ Kg5 45. Rxa6 b4 46. Bb1 h3 47. Ra8 h2 48. Rg8+ Kf4 0-1

[Event "Budapest FS02 IM"]
[Site "Budapest"]
[Date "2024.02.07"]
[Round "5"]
[White "Ernst, Robert"]
[Black "Jiang, Qinyu"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "2344"]
[BlackElo "2258"]
[PlyCount "64"]
[EventDate "2024.02.03"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 a6 5. b3 c5 6. Bb2 Nc6 7. cxd5 exd5 8. d4 Bg4 9. dxc5 Bxc5 10. Be2 0-0 11. 0-0 Qd6 12. h3 Bh5 13. Nh4 Bg6 14. Nxg6 hxg6 15. Bf3 Rad8 16. Ne2 Rfe8 17. Nd4 Ba7 18. Nxc6 bxc6 19. Qd3 c5 20. Rfd1 d4 21. exd4 cxd4 22. Rac1 Nd7 23. Bc6 Re6 24. Bxd7 Rxd7 25. Rc4 Rde7 26. Qf1 Re4 27. Kh1 Kh7 28. g3 f5 29. Bc1 Re2 30. Be3 R7xe3 31. fxe3 Qd5+ 32. Kg1 d3 0-1

[Event "Budapest FS02 IM"]
[Site "Budapest"]
[Date "2024.02.06"]
[Round "4"]
[White "Jiang, Qinyu"]
[Black "Xu, Yang1"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2258"]
[BlackElo "2149"]
[PlyCount "31"]
[EventDate "2024.02.03"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. dxc5 Bg4 6. c3 e6 7. b4 Bxf3 8. Qxf3 Qc7 9. Bf4 a6 10. Qg3 g6 11. Nd2 Bg7 12. Nf3 Nge7 13. Bd3 a5 14. Rb1 axb4 15. cxb4 Ra3 16. Bc2 1/2-1/2

[Event "Budapest FS02 IM"]
[Site "Budapest"]
[Date "2024.02.05"]
[Round "3"]
[White "Jiang, Qinyu"]
[Black "Lim, Zhuo Ren"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2258"]
[BlackElo "2271"]
[PlyCount "54"]
[EventDate "2024.02.03"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 h5 10. Be2 Nbd7 11. Nd5 Bxd5 12. exd5 Qc7 13. Rc1 a5 14. a4 0-0 15. Bb5 b6 16. 0-0 Nc5 17. Rfd1 h4 18. Nxc5 bxc5 19. g3 e4 20. Qg2 exf3 21. Qxf3 Nd7 22. gxh4 Ne5 23. Qg2 Bxh4 24. Kh1 f5 25. Bf4 Bf6 26. Rf1 Rf7 27. Bd2 Qc8 1/2-1/2

[Event "Budapest FS02 IM"]
[Site "Budapest"]
[Date "2024.02.04"]
[Round "2"]
[White "Xie, Felix"]
[Black "Jiang, Qinyu"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2244"]
[BlackElo "2258"]
[PlyCount "68"]
[EventDate "2024.02.03"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. 0-0 Bd6 5. d4 Nxd4 6. Bc4 h6 7. Nxd4 cxd4 8. c3 Bc5 9. Qb3 Qf6 10. cxd4 Bxd4 11. Be3 Ne7 12. Bxd4 exd4 13. e5 Qf4 14. g3 Qf5 15. f4 0-0 16. Nd2 d6 17. exd6 Nc6 18. Rac1 Qg6 19. Rfe1 a5 20. Bd5 Nb4 21. Ne4 d3 22. Re3 Bf5 23. a3 Nxd5 24. Qxd5 Rae8 25. d7 Rxe4 26. d8Q Rxe3 27. Q8d6 Qg4 28. Rf1 Rc8 29. Qb6 Be4 30. Qxe3 Bxd5 31. Re1 Qh3 32. Qd2 f5 33. Re7 Rc2 34. Re8+ Kf7 0-1

[Event "Budapest FS02 IM"]
[Site "Budapest"]
[Date "2024.02.03"]
[Round "1"]
[White "Jiang, Qinyu"]
[Black "Pacher, Milan"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2258"]
[BlackElo "2371"]
[PlyCount "55"]
[EventDate "2024.02.03"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. 0-0 Bd6 8. Nc3 Nxc3 9. bxc3 0-0 10. Qh5 f5 11. Re1 Qf6 12. Qf3 c6 13. Bf4 Rae8 14. h4 g6 15. a4 Rxe1+ 16. Rxe1 Re8 17. Rxe8+ Bxe8 18. g3 Bxf4 19. Qxf4 Qe7 20. h5 gxh5 21. Bxf5 Bg6 22. Kf1 Kg7 23. Bd3 Qa3 24. Qc7+ Kh6 25. Qf4+ Kg7 26. Qc7+ Kh6 27. Qf4+ Kg7 28. Qc7+ 1/2-1/2

[Event "CHN-chT Div A Finals"]
[Site "Nanjing"]
[Date "2023.12.05"]
[Round "4.3"]
[White "Jiang, Qinyu"]
[Black "Chen, Yuan1"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "2247"]
[BlackElo "2039"]
[PlyCount "67"]
[EventDate "2023.12.02"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CHN"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]
[WhiteTeam "Chengdu"]
[BlackTeam "Zhejiang Shaoxing"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Bg7 5. d4 exd4 6. cxd4 a6 7. Bxc6 bxc6 8. Nc3 Ne7 9. 0-0 d6 10. h3 0-0 11. Re1 h6 12. a4 Rb8 13. Ra3 Re8 14. Bd2 g5 15. Ne2 d5 16. e5 Bf5 17. Ng3 Rxb2 18. Nxf5 Nxf5 19. Qc1 Qb8 20. Qxc6 Nxd4 21. Nxd4 Rxd2 22. Rb3 Qc8 23. Nf3 Ra2 24. Rb7 Qe6 25. Qxc7 Rxa4 26. Rc1 Rc4 27. Rxc4 dxc4 28. Rb6 Qc8 29. Qxc8 Rxc8 30. Rxa6 Rc5 31. Kf1 c3 32. Ra1 Bxe5 33. Nxe5 Rxe5 34. Ra8+ 1/2-1/2

[Event "CHN-chT Div A Finals"]
[Site "Nanjing"]
[Date "2023.12.02"]
[Round "1.23"]
[White "Jiang, Qinyu"]
[Black "Peng, Hongchi"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2247"]
[BlackElo "2396"]
[PlyCount "64"]
[EventDate "2023.12.02"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CHN"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]
[WhiteTeam "Chengdu"]
[BlackTeam "Beijing"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qd7 6. d6 Qxd6 7. Bc4 Qd7 8. 0-0 Nc6 9. Nb3 Nf6 10. Nbxd4 Nxd4 11. Nxd4 a6 12. Bg5 Bc5 13. c3 Bxd4 14. cxd4 b5 15. Bxf6 gxf6 16. Bb3 Bb7 17. Qh5 Rd8 18. Bxe6 Qxe6 19. Rfe1 Be4 20. Rad1 0-0 21. Qh4 f5 22. f3 Rfe8 23. fxe4 fxe4 24. Re3 f5 25. Rh3 Rd7 26. Qf4 Rg7 27. b3 e3 28. Re1 e2 29. Rg3 Qf6 30. Rxg7+ Kxg7 31. Qd2 Qe7 32. g3 Qe3+ 1/2-1/2

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.24"]
[Round "11"]
[White "Jiang, Qinyu"]
[Black "Frank, Adam"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "2247"]
[BlackElo "2330"]
[PlyCount "46"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Nc6 7. f3 h5 8. Qd2 Nxd4 9. Bxd4 Bh6 10. Be3 Bxe3 11. Qxe3 Be6 12. 0-0-0 Qa5 13. Kb1 a6 14. Qd4 Rc8 15. Bd3 b5 16. Rhe1 0-0 17. Nd5 Bxd5 18. exd5 Rc7 19. f4 b4 20. f5 Qxd5 21. Qh4 g5 22. Qxg5+ Kh7 23. Qh4 Kg8 1-0

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.22"]
[Round "9"]
[White "Jiang, Qinyu"]
[Black "Jovanovski, Teodor"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2247"]
[BlackElo "2140"]
[PlyCount "90"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd7 7. 0-0 Nc6 8. Nb3 a6 9. Nbxd4 Nxd4 10. Nxd4 Qc7 11. b3 Bd6 12. Re1 Ne7 13. Bb2 0-0 14. Qh5 Ng6 15. Rad1 Qc5 16. Qxc5 Bxc5 17. a4 Rd8 18. h4 Bd7 19. g3 Ne7 20. Bf1 Nc6 21. Bg2 Kf8 22. h5 Rac8 23. c4 Bb4 24. Re3 Nxd4 25. Bxd4 Bc6 26. Bxc6 bxc6 27. Red3 Be7 28. Kf1 f6 29. Bb6 Rxd3 30. Rxd3 Ke8 31. c5 Rb8 32. Ke2 Rb7 33. f4 Rd7 34. Rxd7 Kxd7 35. Kd3 f5 36. Kc4 Bf6 37. Ba5 g6 38. Bc3 Bd8 39. hxg6 hxg6 40. b4 g5 41. Be5 gxf4 42. gxf4 Bh4 43. b5 axb5+ 44. axb5 Bf2 45. Bd6 Be3 1/2-1/2

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.20"]
[Round "7"]
[White "Jiang, Qinyu"]
[Black "Mcligeyo, Robert Oluka"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2247"]
[BlackElo "2038"]
[PlyCount "36"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 Bb7 9. d3 d5 10. exd5 Nxd5 11. a4 Ndb4 12. Nbd2 Na5 13. Nxe5 Nxb3 14. Nxb3 Qd5 15. Nf3 Qd7 16. Ne5 Qd5 17. Nf3 Qd7 18. Ne5 Qd5 1/2-1/2

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.17"]
[Round "5"]
[White "Jiang, Qinyu"]
[Black "Israilov, Agil"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2247"]
[BlackElo "2070"]
[PlyCount "82"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. Bf4 0-0 8. Bc7 Qe7 9. Bd6 Bxd6 10. Qxd6 Qd8 11. Nc7 Rb8 12. Be2 b6 13. e5 Ne8 14. Nxe8 Rxe8 15. 0-0 Bb7 16. Rad1 Qh4 17. f4 Red8 18. Rd3 Qe7 19. Rfd1 Kf8 20. Qc7 Qc5+ 21. Kh1 d5 22. Ne4 Qe7 23. Qxe7+ Kxe7 24. Ng5 h6 25. Nf3 Ba6 26. R3d2 Bxe2 27. Rxe2 Rbc8 28. Kg1 Rc7 29. Kf2 Rdc8 30. c3 b5 31. Nd4 Nxd4 32. Rxd4 Rc4 33. Red2 R8c7 34. Rxc4 Rxc4 35. Rd4 Rxd4 36. cxd4 a5 37. g4 Kd7 38. Ke3 Ke7 39. f5 g5 40. f6+ Kd7 41. Kd3 Kc6 1/2-1/2

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.16"]
[Round "4"]
[White "Bai, Adelard"]
[Black "Jiang, Qinyu"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2384"]
[BlackElo "2247"]
[PlyCount "49"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Rb1 Be7 8. Nf3 0-0 9. h4 b6 10. h5 h6 11. Rh3 Kh8 12. Rg3 Bb7 13. Bd3 cxd4 14. cxd4 Nc6 15. Qd2 Rg8 16. Kf1 Bd6 17. e5 Be7 18. Qf4 Nb4 19. Rxb4 Bxf3 20. Qxf3 Bxb4 21. Qe4 g6 22. hxg6 f5 23. exf6 Qxf6 24. g7+ Rxg7 25. Qxa8+ 1-0

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.15"]
[Round "3"]
[White "Jiang, Qinyu"]
[Black "Cesar Maestre, Bernardo"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2247"]
[BlackElo "2373"]
[PlyCount "79"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 h5 10. Be2 Nbd7 11. Nd5 Bxd5 12. exd5 Qc7 13. Rc1 h4 14. 0-0 0-0 15. g4 a5 16. Bb5 a4 17. Na1 Nh7 18. c4 Qd8 19. Nc2 Nc5 20. Kh1 f5 21. gxf5 Rxf5 22. Bxc5 dxc5 23. Qd3 Rf4 24. Rce1 Bd6 25. Ne3 Ng5 26. Ng2 Rd4 27. Qg6 Qf6 28. Qxf6 gxf6 29. f4 exf4 30. Nxh4 Rd2 31. Nf5 Be5 32. Rg1 Kf7 33. Rg2 Rxg2 34. Kxg2 f3+ 35. Kf2 a3 36. b3 Kg6 37. Nh4+ Kf7 38. Nf5 Kg6 39. Nh4+ Kf7 40. Nf5 1/2-1/2

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.14"]
[Round "2"]
[White "Nguyen, Quoc Hy"]
[Black "Jiang, Qinyu"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "2392"]
[BlackElo "2247"]
[PlyCount "87"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. 0-0 Nc6 5. c4 d4 6. e3 e5 7. exd4 exd4 8. d3 Be7 9. Bf4 0-0 10. Ne5 Nxe5 11. Bxe5 Bd6 12. Bxf6 Qxf6 13. Nd2 Rb8 14. Bd5 Qg6 15. Re1 Kh8 16. Qa4 a6 17. Ne4 Be7 18. Rab1 f5 19. Nd2 Bd6 20. Qa5 b6 21. Qa4 f4 22. Ne4 b5 23. cxb5 axb5 24. Qa7 Bf5 25. Qa6 Bxe4 26. Bxe4 Qf6 27. Rf1 Qh6 28. Rbe1 Rf6 29. Qa7 Rbf8 30. Qd7 fxg3 31. hxg3 Qd2 32. b3 Qxa2 33. Ra1 Qd2 34. Ra7 Qg5 35. Ra8 Rxa8 36. Bxa8 c4 37. bxc4 bxc4 38. Qd8+ Bf8 39. Qxd4 Qa5 40. Qd5 Qxd5 41. Bxd5 cxd3 42. Rd1 Bc5 43. Rd2 g5 44. Be4 1/2-1/2

[Event "Tianjin Binhai Cup-A 3rd"]
[Site "Tianjin"]
[Date "2023.08.25"]
[Round "9"]
[White "Jiang, Qinyu"]
[Black "Battulga, Namkhai"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2294"]
[BlackElo "2394"]
[PlyCount "91"]
[EventDate "2023.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Qe2 Bb4 8. Bd2 0-0 9. a3 Be7 10. Be3 Qc7 11. f4 d6 12. g4 Re8 13. g5 Nd7 14. 0-0-0 a6 15. h4 b5 16. h5 b4 17. axb4 Nxb4 18. g6 Bf6 19. gxf7+ Kxf7 20. Nd4 Bb7 21. f5 exf5 22. Nxf5 d5 23. Bd4 Ne5 24. Rg1 dxe4 25. Bxe5 Rxe5 26. Qc4+ Qxc4 27. Bxc4+ Kf8 28. Rd7 Rxf5 29. Rf7+ Ke8 30. Rxb7 a5 31. Nxe4 Be5 32. Rgxg7 Bxg7 33. Nd6+ Kd8 34. Nxf5 Bf6 35. Bb5 Be5 36. Rd7+ Kc8 37. c3 Na6 38. Ne7+ Kb8 39. Rd8+ Ka7 40. Rxa8+ Kxa8 41. Bxa6 Bf4+ 42. Kc2 Ka7 43. Bd3 h6 44. Nd5 Bg5 45. Bb5 Kb7 46. c4 1-0

[Event "Tianjin Binhai Cup-A 3rd"]
[Site "Tianjin"]
[Date "2023.08.24"]
[Round "7"]
[White "Jiang, Qinyu"]
[Black "Xie, Jianjun"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2294"]
[BlackElo "2397"]
[PlyCount "81"]
[EventDate "2023.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[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. h4 h6 5. g4 Bd7 6. h5 c5 7. dxc5 Qc7 8. Be3 Qxe5 9. Nc3 e6 10. Nf3 Qc7 11. Nb5 Bxb5 12. Bxb5+ Nc6 13. c4 Nf6 14. Qa4 Be7 15. 0-0-0 Rc8 16. Kb1 a6 17. Bxc6+ Qxc6 18. Qxc6+ Rxc6 19. Ne5 Rc7 20. Rc1 dxc4 21. Rxc4 Nd5 22. Bd4 f6 23. Ng6 Rg8 24. f4 Kf7 25. Rhc1 Rgc8 26. b3 Rc6 27. Bf2 Rd8 28. Kb2 Nc7 29. b4 a5 30. bxa5 Na6 31. Be3 Rd5 32. Nxe7 Kxe7 33. R1c3 f5 34. gxf5 Rxf5 35. Rb3 Rc7 36. Bd4 Rxh5 37. Be5 Rh2+ 38. Ka3 Rd7 39. c6 bxc6 40. Rxc6 Ra7 41. Rbb6 1-0

[Event "Tianjin Binhai Cup-A 3rd"]
[Site "Tianjin"]
[Date "2023.08.24"]
[Round "8"]
[White "Xu, Yinglun"]
[Black "Jiang, Qinyu"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2531"]
[BlackElo "2294"]
[PlyCount "55"]
[EventDate "2023.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Rb1 Be7 8. Bc4 0-0 9. Ne2 Nc6 10. 0-0 Na5 11. Bd3 b6 12. Be3 cxd4 13. cxd4 Bb7 14. Nf4 Rc8 15. Qg4 g6 16. e5 Bd5 17. h4 Nc4 18. Bc1 Bb7 19. Nxe6 fxe6 20. Bxc4 Bd5 21. Bxd5 Qxd5 22. Be3 Kg7 23. h5 Rf5 24. Rbc1 Rxc1 25. Rxc1 Qxa2 26. hxg6 hxg6 27. Qe4 Qe2 28. Bh6+ 1-0

[Event "Tianjin Binhai Cup-A 3rd"]
[Site "Tianjin"]
[Date "2023.08.23"]
[Round "6"]
[White "Jiang, Haochen"]
[Black "Jiang, Qinyu"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2018"]
[BlackElo "2294"]
[PlyCount "94"]
[EventDate "2023.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[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 Nc6 3. Bb5 e5 4. 0-0 Bd6 5. c3 a6 6. Ba4 b5 7. Bc2 Nge7 8. d4 cxd4 9. cxd4 Nxd4 10. Nxd4 exd4 11. Nd2 Qc7 12. Nf3 0-0 13. Qd3 Be5 14. Bg5 Nc6 15. Bb3 Bb7 16. Rac1 Qd6 17. Rfd1 Rae8 18. Bd2 Bf6 19. Bd5 Ne5 20. Nxe5 Bxd5 21. Ng4 Rxe4 22. Nxf6+ Qxf6 23. f3 Re6 24. Bb4 Rfe8 25. Qxd4 Re1+ 26. Bxe1 Rxe1+ 27. Kf2 Qxd4+ 28. Rxd4 Rxc1 29. Rxd5 Rc2+ 30. Kg3 Rxb2 31. Rxd7 Kf8 32. a3 Rb3 33. a4 bxa4 34. Rd6 a3 35. Rxa6 Ke7 36. Ra7+ Ke6 37. h4 Kd5 38. Rxf7 a2 39. Ra7 Rb2 40. Kf4 Rxg2 41. Ke3 Kc4 42. f4 Kb3 43. Kd3 Kb2 44. Rb7+ Kc1 45. Rc7+ Kb1 46. Rb7+ Rb2 47. Rxg7 a1Q 0-1

[Event "Tianjin Binhai Cup-A 3rd"]
[Site "Tianjin"]
[Date "2023.08.22"]
[Round "5"]
[White "Jiang, Qinyu"]
[Black "Zeng, Chongsheng"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2294"]
[BlackElo "2571"]
[PlyCount "68"]
[EventDate "2023.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 Nd7 4. exd5 cxd5 5. d4 e6 6. Bd3 Bd6 7. 0-0 Ne7 8. Re1 0-0 9. Nbd2 Ng6 10. g3 Qc7 11. Nf1 b6 12. h4 e5 13. Bxg6 hxg6 14. dxe5 Nxe5 15. Rxe5 Bxe5 16. Qxd5 Bf6 17. Qxa8 Bb7 18. Qxa7 Ra8 19. Bf4 Qc6 20. Qxa8+ Bxa8 21. N1h2 Bxb2 22. Rd1 Bf6 23. Rd6 Qc5 24. Kg2 Be4 25. c4 g5 26. hxg5 Bxg5 27. Kg1 Bxf4 28. Rd8+ Kh7 29. gxf4 f6 30. Nd2 Bc6 31. Rd3 Qf5 32. Rd6 Qg6+ 33. Kf1 Bg2+ 34. Ke1 Qe8+ 0-1

[Event "Tianjin Binhai Cup-A 3rd"]
[Site "Tianjin"]
[Date "2023.08.22"]
[Round "4"]
[White "Li, Bo"]
[Black "Jiang, Qinyu"]
[Result "1/2-1/2"]
[ECO "D50"]
[WhiteElo "2227"]
[BlackElo "2294"]
[PlyCount "174"]
[EventDate "2023.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nc3 d5 4. Bg5 dxc4 5. e3 c5 6. dxc5 Qxd1+ 7. Rxd1 Bxc5 8. Bxc4 a6 9. Ne4 Bb4+ 10. Ke2 Nbd7 11. Bxf6 Nxf6 12. Nxf6+ gxf6 13. a3 Bc5 14. Nf3 b5 15. Ba2 Bb7 16. Rd2 Ke7 17. Rc1 Bb6 18. Ne1 Rac8 19. Rdc2 Rxc2+ 20. Rxc2 h5 21. h4 a5 22. g3 Rd8 23. Rc1 e5 24. Bb1 b4 25. axb4 Ba6+ 26. Bd3 Rxd3 27. Nxd3 e4 28. Rc6 Bxd3+ 29. Kd1 Bd8 30. bxa5 Bxa5 31. Rc5 Bb4 32. Rxh5 Bc4 33. Rh8 Bb3+ 34. Kc1 Be1 35. h5 Bxf2 36. Kd2 Bxg3 37. h6 f5 38. Rg8 f4 39. h7 fxe3+ 40. Kxe3 Be5 41. h8Q Bxh8 42. Rxh8 f5 43. Rh6 Be6 44. b4 Bd7 45. Kd4 Kd8 46. Rh7 Kc8 47. Re7 Kd8 48. Re5 Bc8 49. b5 e3 50. Rxe3 Bb7 51. Re5 f4 52. Rf5 f3 53. Rf7 Ke8 54. Rf6 Kd7 55. Ke5 Kc7 56. b6+ Kd7 57. Rd6+ Kc8 58. Rd4 Ba6 59. Rf4 Kb7 60. Rf6 f2 61. Rxf2 Kxb6 62. Kd6 Bd3 63. Rb2+ Ka5 64. Kc5 Ka4 65. Rb8 Bf1 66. Kd4 Be2 67. Re8 Ba6 68. Rb8 Be2 69. Rb2 Ba6 70. Kc5 Ka3 71. Rb6 Be2 72. Re6 Bd1 73. Rb6 Be2 74. Kd4 Ka4 75. Kc3 Bf1 76. Rb1 Be2 77. Re1 Ba6 78. Re5 Bf1 79. Re1 Ba6 80. Rb1 Be2 81. Rb4+ Ka5 82. Rb2 Bf1 83. Kd4 Ka4 84. Rb1 Be2 85. Re1 Ba6 86. Ra1+ Kb5 87. Rxa6 Kxa6 1/2-1/2

[Event "Tianjin Binhai Cup-A 3rd"]
[Site "Tianjin"]
[Date "2023.08.21"]
[Round "3"]
[White "Jiang, Qinyu"]
[Black "Wang, Shixu B"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2294"]
[BlackElo "2415"]
[PlyCount "62"]
[EventDate "2023.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nb3 Be6 8. f3 h5 9. Nd5 Bxd5 10. exd5 Nbd7 11. Qd2 g6 12. 0-0-0 Nb6 13. Kb1 Nbxd5 14. Bg5 Be7 15. Bd3 Qc7 16. Rhe1 Nb6 17. a4 0-0-0 18. a5 Nbd7 19. Be3 Kb8 20. Bg1 d5 21. c3 Rhe8 22. Bc2 Bd6 23. h3 h4 24. Qf2 Rh8 25. Qa7+ Kc8 26. Bd3 Qb8 27. Qe3 Qc7 28. Bf1 Rhe8 29. Bf2 Rh8 30. Qa7 Qb8 31. Qe3 Qc7 1/2-1/2

[Event "Tianjin Binhai Cup-A 3rd"]
[Site "Tianjin"]
[Date "2023.08.20"]
[Round "2"]
[White "Guo, Weibao"]
[Black "Jiang, Qinyu"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "1873"]
[BlackElo "2294"]
[PlyCount "198"]
[EventDate "2023.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[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 d5 3. c4 e6 4. Nc3 dxc4 5. e3 a6 6. a4 c5 7. Bxc4 Nc6 8. 0-0 Be7 9. dxc5 Qxd1 10. Rxd1 Bxc5 11. Nd2 Ke7 12. Nde4 Nxe4 13. Nxe4 Bb4 14. Bd2 Bd7 15. Be2 Rac8 16. Nc3 Rhd8 17. Be1 Kf8 18. Kf1 Na5 19. Nd5 Bxe1 20. Nb6 Bd2 21. Nxc8 Bxc8 22. b4 Nc6 23. b5 Ne7 24. bxa6 bxa6 25. Rab1 Ke8 26. Rb8 Ba5 27. Rc1 Bd7 28. Rxd8+ Bxd8 29. Bxa6 Bxa4 30. Ke2 h5 31. Bd3 Bc6 32. g3 Bc7 33. h4 Kd7 34. Rd1 Nd5 35. Rc1 Bd6 36. Ra1 g6 37. Ra7+ Bc7 38. Ra3 Nf6 39. Ra7 Ng4 40. Kf1 Nh2+ 41. Kg1 Nf3+ 42. Kf1 Ne5 43. Be2 Bd5 44. Bb5+ Kd6 45. Ra6+ Kc5 46. Be2 Be4 47. Ra3 Bb6 48. Rc3+ Kd6 49. Ra3 Ke7 50. Ra6 Bc5 51. Ra5 Bd6 52. Ra7+ Kf6 53. Ra6 Bc5 54. Ra5 Bd6 55. Ra6 Bc7 56. Ra7 Bb8 57. Ra3 Nf3 58. Ra5 Bd5 59. Ra4 Kf5 60. Bd3+ Kf6 61. Be2 Nd2+ 62. Ke1 Ne4 63. Ra6 Nxg3 64. fxg3 Bxg3+ 65. Kf1 Bxh4 66. Ra4 Bg3 67. e4 Bc6 68. Ra3 h4 69. Bf3 Ke5 70. Ra7 f5 71. exf5 Bxf3 72. fxg6 h3 73. Rh7 Bg2+ 74. Kg1 Kf6 75. g7 Kf7 76. g8Q+ Kxg8 77. Rg7+ Kf8 78. Rxg3 Ke7 79. Rg7+ Kd6 80. Rh7 Kd5 81. Kf2 Ke4 82. Rh4+ Kd3 83. Rh5 Ke4 84. Rh4+ Kf5 85. Rh5+ Kg4 86. Rh8 Be4 87. Rg8+ Kf4 88. Rf8+ Bf5 89. Rh8 e5 90. Rg8 e4 91. Rf8 e3+ 92. Ke2 h2 93. Rh8 Bg4+ 94. Kd3 e2 95. Kd2 Kg3 96. Ke1 Bh3 97. Rg8+ Kf4 98. Rf8+ Kg5 99. Rg8+ Kf6 0-1

[Event "Tianjin Binhai Cup-A 3rd"]
[Site "Tianjin"]
[Date "2023.08.20"]
[Round "1"]
[White "Jiang, Qinyu"]
[Black "Zhou, Yichen"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2294"]
[BlackElo "1928"]
[PlyCount "89"]
[EventDate "2023.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nb3 Be7 8. f3 Be6 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. g5 Nh5 13. Kb1 Nb6 14. Na5 Rc8 15. a3 Qc7 16. Nd5 Nxd5 17. exd5 Bd7 18. Rg1 f5 19. gxf6 Bxf6 20. Nc6 Bxc6 21. dxc6 Qxc6 22. Bh3 Rcd8 23. Be6+ Kh8 24. Bd5 Qc7 25. Rg4 Rfe8 26. Qd3 Nf4 27. Bxf4 exf4 28. Rxf4 Qc5 29. Re4 Qf2 30. Bb7 Rxe4 31. Qxe4 Qxh2 32. f4 g6 33. Bxa6 Qh5 34. Rd5 Qg4 35. Bxb5 h5 36. Be2 Qg3 37. Rd3 Qg1+ 38. Rd1 Qg3 39. Bd3 Kg7 40. Qb7+ Kh6 41. f5 Qe5 42. fxg6 Bg7 43. Qb4 d5 44. Re1 Rb8 45. Rxe5 1-0

[Event "Eastern Asia-ch U18 7th"]
[Site "Hainan"]
[Date "2023.08.09"]
[Round "7"]
[White "Laohawirapap, Prin"]
[Black "Jiang, Qinyu"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2341"]
[BlackElo "2294"]
[PlyCount "87"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 Nxb5 5. Nxb5 d6 6. d4 Nf6 7. Qd3 a6 8. Nc3 cxd4 9. Nxd4 e5 10. Nf5 Bxf5 11. exf5 h6 12. f4 e4 13. Qd4 Qd7 14. Be3 Qxf5 15. 0-0-0 h5 16. Qb6 Rb8 17. Qa7 Qc8 18. Bd4 d5 19. Rhe1 Be7 20. Bxf6 Bc5 21. Nxe4 Bxa7 22. Nd6+ Kf8 23. Be7+ Kg8 24. Nxc8 Rxc8 25. Rxd5 Rh6 26. c3 h4 27. h3 Bf2 28. Re2 Bg3 29. Rd4 Rh5 30. Kd2 Rf5 31. Ke3 Rc6 32. Kf3 Rg6 33. Ree4 f6 34. Rd8+ Kh7 35. Bd6 Bh2 36. Ree8 Rg3+ 37. Ke4 Kg6 38. Rd7 Bg1 39. Rxg7+ Kxg7 40. Kxf5 Rxg2 41. Re7+ Kg8 42. Kxf6 b5 43. Re8+ Kh7 44. Be5 1-0

[Event "Eastern Asia-ch U18 7th"]
[Site "Hainan"]
[Date "2023.08.06"]
[Round "4"]
[White "Batbold, Nyamsuren"]
[Black "Jiang, Qinyu"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2156"]
[BlackElo "2294"]
[PlyCount "155"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. Ne5 Bd7 8. Nxc6 Bxc6 9. Bxc6+ bxc6 10. dxc5 Qxd1 11. Rxd1 Bxc5 12. Nd2 Rd8 13. Rf1 c3 14. bxc3 0-0 15. Nb3 Be7 16. Bb2 Rb8 17. c4 a5 18. Be5 Ra8 19. Bxf6 Bxf6 20. Rab1 Rfd8 21. Rfd1 Rxd1+ 22. Rxd1 a4 23. Nc5 Be7 24. Nd3 Rb8 25. Ne5 Rc8 26. Rd7 Kf8 27. Ra7 a3 28. Nxc6 Rxc6 29. Ra8+ Bd8 30. Rxd8+ Ke7 31. Ra8 Rxc4 32. Rxa3 f5 33. h4 Kf6 34. Kg2 h6 35. Kf3 g5 36. hxg5+ hxg5 37. Ke3 Rc2 38. Kd3 Rb2 39. Ra5 g4 40. Ra6 Kg5 41. a4 Ra2 42. a5 Kf6 43. Ra8 Ke5 44. a6 Ra3+ 45. Kc4 Ra2 46. a7 Ra4+ 47. Kc5 Ra1 48. Kb6 Rb1+ 49. Kc6 Ra1 50. Kd7 Ra6 51. Ke7 Ke4 52. Re8 Rxa7+ 53. Kxe6 Ra6+ 54. Kf7+ Kd5 55. Rd8+ Ke5 56. Re8+ Kd5 57. Rb8 Ke5 58. Rb5+ Ke4 59. Rb4+ Ke5 60. Rb8 Rf6+ 61. Kg7 Ra6 62. Re8+ Kd5 63. Kf7 Rb6 64. f4 gxf3 65. exf3 Rb3 66. f4 Rxg3 67. Kf6 Kd6 68. Kxf5 Kd7 69. Re4 Kd6 70. Kf6 Kd5 71. Re8 Ra3 72. f5 Ra6+ 73. Kg7 Ra1 74. f6 Rg1+ 75. Kf8 Kd6 76. Re2 Rf1 77. f7 Ra1 78. Rg2 1-0

[Event "Eastern Asia-ch U18 7th"]
[Site "Hainan"]
[Date "2023.08.04"]
[Round "1"]
[White "Jiang, Qinyu"]
[Black "Duurenkhishig, Bat Erdene"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2294"]
[BlackElo "1878"]
[PlyCount "44"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 Nc6 8. 0-0 g5 9. Nb1 h6 10. h3 b5 11. a3 Bb7 12. Be2 Qc7 13. Nh2 0-0-0 14. a4 b4 15. f4 cxd4 16. cxd4 Nxd4 17. Bd3 Nc5 18. Bc2 Ne4 19. Bxe4 dxe4 20. Qh5 Nf5 21. Qg4 Bc5+ 22. Kh1 h5 0-1

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.08.02"]
[Round "11"]
[White "Jiang, Qinyu"]
[Black "Xu, Yiming"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2294"]
[BlackElo "1788"]
[PlyCount "79"]
[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 Nf6 3. d4 Nxe4 4. Bd3 Nc6 5. Nxe5 Nxe5 6. dxe5 Nc5 7. Bc4 d6 8. Qf3 Be6 9. Bxe6 Nxe6 10. exd6 Bxd6 11. Be3 Qf6 12. Qxf6 gxf6 13. Nd2 0-0-0 14. 0-0-0 Bf4 15. Rhe1 Bxe3 16. Rxe3 f5 17. Re5 f4 18. Nf3 Rxd1+ 19. Kxd1 Rg8 20. Nh4 Rg5 21. Rf5 Rg4 22. Rh5 Rg7 23. c3 Kd7 24. Ke2 f6 25. Kf3 Re7 26. Nf5 Rf7 27. Nd4 b6 28. Nxe6 Kxe6 29. Kxf4 Rd7 30. Ke3 c5 31. g4 c4 32. f4 a6 33. Rh6 Re7 34. Kf3 b5 35. g5 a5 36. Rxf6+ Kd5 37. Rf5+ Kc6 38. Re5 Rd7 39. f5 b4 40. f6 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "9"]
[White "Jiang, Qinyu"]
[Black "Huang, Bangbo"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2294"]
[BlackElo "1833"]
[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. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 a6 7. Nd6+ Bxd6 8. Qxd6 Qe7 9. Qd1 d6 10. Bg5 Be6 11. Nd5 Bxd5 12. exd5 Nb8 13. Be2 h6 14. Be3 Nbd7 15. 0-0 0-0 16. a4 a5 17. Bb5 Ne4 18. Bxh6 f5 19. Bc1 f4 20. Re1 Ndc5 21. Qg4 Qf7 22. Ra3 g6 23. Rh3 Kg7 24. b3 Nf6 25. Qd1 g5 26. Ba3 Rac8 27. Bxc5 Rxc5 28. c4 g4 29. Rh4 Rcc8 30. g3 Rh8 31. Rxg4+ Nxg4 32. Qxg4+ Kf6 33. Bd7 Rcg8 34. Qf5+ Ke7 35. Qxf7+ Kxf7 36. Be6+ Kf6 37. Bxg8 Rxg8 38. Kg2 Kf5 39. f3 b6 40. Re4 Rg7 41. Kf2 Rh7 42. h4 fxg3+ 43. Kxg3 Rg7+ 44. Rg4 Rxg4+ 45. fxg4+ Kf6 46. g5+ Kf5 47. Kf3 Kg6 48. Kg4 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "10"]
[White "Zhang, Fuhan"]
[Black "Jiang, Qinyu"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2099"]
[BlackElo "2294"]
[PlyCount "78"]
[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 d5 3. g3 e6 4. Bg2 c5 5. 0-0 cxd4 6. Nxd4 e5 7. Nb3 Be6 8. Nc3 Be7 9. Bg5 Nbd7 10. e4 d4 11. Ne2 0-0 12. c3 dxc3 13. Nxc3 h6 14. Bxf6 Nxf6 15. Nd5 Re8 16. Nxf6+ Bxf6 17. Nc5 Bc4 18. Qxd8 Rexd8 19. Rfc1 b5 20. Bf1 Bxf1 21. Kxf1 Rd2 22. Rab1 Rc8 23. Ke1 Rd4 24. f3 Bg5 25. Rc2 h5 26. h4 Bh6 27. Rd1 Be3 28. Rxd4 Bxd4 29. b4 a5 30. a3 axb4 31. axb4 Ra8 32. Nb3 Ra3 33. Nxd4 exd4 34. Rc5 Rxf3 35. Rxh5 Rxg3 36. Rxb5 Re3+ 37. Kd2 Rxe4 38. h5 Kh7 39. Rf5 Re7 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "8"]
[White "Chen, Hongsen"]
[Black "Jiang, Qinyu"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1985"]
[BlackElo "2294"]
[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. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. Ne5 Bd7 8. Na3 cxd4 9. Naxc4 Be7 10. Bf4 Rc8 11. Qb3 Nd5 12. Qxb7 Nxe5 13. Nxe5 Rc7 14. Qb3 Nxf4 15. gxf4 0-0 16. Rfd1 Bc5 17. Rac1 Bb6 18. Rc4 Qb8 19. a4 Rd8 20. a5 Rxc4 21. axb6 Rc5 22. Rxd4 Be8 23. bxa7 Rc1+ 24. Bf1 Qa8 25. Qf3 Qxf3 26. Nxf3 Ra8 27. Kg2 Rxa7 28. Rd8 Kf8 29. e4 Rb7 30. Nd4 Ke7 31. Ra8 Rd1 32. Ba6 Rxb2 33. Ra7+ Kf8 34. Nf3 Ra2 35. Ng5 h6 36. Nh7+ Kg8 37. Ra8 Kxh7 0-1

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "7"]
[White "Jiang, Qinyu"]
[Black "Xu, Junwei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2294"]
[BlackElo "2141"]
[PlyCount "121"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. g3 fxe4 12. Bg2 Bg7 13. Bxe4 Be6 14. Qh5 Rc8 15. c3 Ne7 16. Rd1 Rc5 17. Nxe7 Qxe7 18. Nc2 d5 19. Bf5 Bxf5 20. Qxf5 Qe6 21. Ne3 0-0 22. 0-0 Qxf5 23. Nxf5 Rd8 24. f4 e4 25. Rd2 d4 26. Nxg7 Kxg7 27. cxd4 e3 28. Rfd1 Rc4 29. Re2 Rcxd4 30. Rxd4 Rxd4 31. Kg2 f5 32. Kf3 Rd3 33. Rc2 Rd6 34. Kxe3 Kf6 35. Rd2 Re6+ 36. Kd4 Rd6+ 37. Kc3 Rc6+ 38. Kb4 Rc4+ 39. Kb3 Rc6 40. a4 bxa4+ 41. Kxa4 Rc1 42. Rd6+ Kg7 43. Rxa6 Rc2 44. b4 Ra2+ 45. Kb5 Rxh2 46. Ra3 h5 47. Kc6 Rc2+ 48. Kd5 Rb2 49. Kc4 h4 50. gxh4 Rf2 51. Rd3 Rxf4+ 52. Rd4 Rf1 53. b5 f4 54. Kc5 f3 55. Rd2 Kg6 56. Rb2 Kh5 57. b6 Rc1+ 58. Kd4 Rc8 59. b7 Rb8 60. Ke3 Kg4 61. Kf2 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "6"]
[White "Gu, Xianghan"]
[Black "Jiang, Qinyu"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1989"]
[BlackElo "2294"]
[PlyCount "55"]
[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 d5 3. e3 c5 4. c3 Nc6 5. Nd2 e6 6. Bd3 Bd6 7. Bxd6 Qxd6 8. f4 cxd4 9. cxd4 0-0 10. a3 Ne7 11. Qe2 Qb6 12. Rb1 Nf5 13. Nh3 Nd6 14. 0-0 Bd7 15. Rfc1 Rac8 16. Nf3 Bb5 17. Bxb5 Nxb5 18. Ne5 Nd6 19. Nf2 Qb3 20. Nfd3 Nde4 21. Rxc8 Rxc8 22. Rc1 Rxc1+ 23. Nxc1 Qa4 24. Ncd3 b6 25. Nb4 Ne8 26. Qc2 Qxc2 27. Nxc2 N8d6 28. Kf1 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "5"]
[White "Jiang, Qinyu"]
[Black "Yang, Bokai"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2294"]
[BlackElo "1827"]
[PlyCount "101"]
[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. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. h3 Bd7 10. Nc3 Be7 11. Bf4 h6 12. Rad1 Kc8 13. g4 Nh4 14. Nxh4 Bxh4 15. Kg2 b6 16. Bg3 Be7 17. f4 f5 18. e6 Be8 19. gxf5 Rf8 20. f6 Bxf6 21. f5 Kb7 22. Ne4 Be7 23. Be5 c5 24. Kh2 Bc6 25. Ng3 Rg8 26. c4 Raf8 27. Rd2 h5 28. Nxh5 g6 29. Ng3 gxf5 30. Rxf5 Rg6 31. Rxf8 Bxf8 32. Rf2 Be7 33. Nf5 Rxe6 34. Nxe7 Rxe7 35. Bf6 Re4 36. b3 b5 37. cxb5 Bxb5 38. h4 Re2 39. Kg3 Rxf2 40. Kxf2 Be8 41. Ke3 Kc6 42. Ke4 Bg6+ 43. Ke5 Bb1 44. h5 Bxa2 45. h6 Bb1 46. Ke6 Kb5 47. Bc3 c4 48. b4 c5 49. bxc5 Kxc5 50. Ke5 Bd3 51. Be1 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "3"]
[White "Jiang, Qinyu"]
[Black "Wu, Hao"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2294"]
[BlackElo "2012"]
[PlyCount "113"]
[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. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Bg4 6. Be2 Nd7 7. Ne1 Bxe2+ 8. Kxe2 e5 9. a4 Nc5 10. f3 Ne6 11. c3 0-0-0 12. Nd3 f6 13. Be3 Kb8 14. Nd2 Ne7 15. b4 Nc8 16. b5 c5 17. Nc4 b6 18. Ndb2 Nc7 19. h4 h5 20. Bf2 Kb7 21. Ne3 Ne6 22. g3 Be7 23. Nd5 Nc7 24. Nxc7 Kxc7 25. a5 Rd7 26. axb6+ axb6 27. Nc4 Kb7 28. Ra6 Bd8 29. Rha1 Bc7 30. Ne3 Bb8 31. Nd5 Rd6 32. c4 Re8 33. Rg1 Ne7 34. g4 Nxd5 35. cxd5 hxg4 36. Rxg4 Rd7 37. Rg6 Rh8 38. Ra1 Bd6 39. Rag1 Bf8 40. Kd3 Kc8 41. Ra1 Kb7 42. Kc4 Rh5 43. Rg4 Bd6 44. Rag1 Bf8 45. Bg3 Rd8 46. f4 exf4 47. Bxf4 Ra8 48. Rxg7+ Bxg7 49. Rxg7+ Kc8 50. Rg8+ Kb7 51. Rxa8 Kxa8 52. d6 Kb7 53. d7 Rh8 54. Kd5 c4 55. Kd6 c3 56. h5 c2 57. h6 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "4"]
[White "Xi, Qi"]
[Black "Jiang, Qinyu"]
[Result "1/2-1/2"]
[ECO "D24"]
[WhiteElo "2198"]
[BlackElo "2294"]
[PlyCount "77"]
[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 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bxc4 Nxe4 7. 0-0 Nf6 8. Qa4+ Nc6 9. Ne5 Rb8 10. d5 exd5 11. Nxd5 Nxd5 12. Nxc6 bxc6 13. Qxc6+ Qd7 14. Qxd5 0-0 15. Be3 Bd6 16. b3 Bb7 17. Qh5 Qc6 18. Qg4 Rbe8 19. Bd4 Bxh2+ 20. Kxh2 Qh6+ 21. Kg1 Re4 22. Qxg7+ Qxg7 23. Bxg7 Kxg7 24. Rad1 Rfe8 25. f3 R4e5 26. Kf2 a5 27. Rd7 R8e7 28. Rfd1 Bc6 29. Rxe7 Rxe7 30. Rd8 Kf6 31. Kg3 Rd7 32. Rxd7 Bxd7 33. Kf4 c5 34. Ke4 Bc6+ 35. Bd5 Bd7 36. Kd3 Bb5+ 37. Ke4 Bd7 38. Bc4 Bc6+ 39. Bd5 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "1"]
[White "Jiang, Qinyu"]
[Black "Zhang, Qianyi"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2294"]
[BlackElo "1692"]
[PlyCount "93"]
[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. Nb3 Be6 8. f3 Be7 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. g5 b4 13. Ne2 Ne8 14. f4 a5 15. f5 a4 16. fxe6 axb3 17. cxb3 fxe6 18. Bh3 Rxa2 19. Bxe6+ Kh8 20. Ng3 Nc7 21. Bc4 Qa8 22. Rhf1 Ra1+ 23. Kc2 Rxf1 24. Rxf1 Rxf1 25. Bxf1 d5 26. Qf2 g6 27. h4 Qf8 28. Qxf8+ Bxf8 29. Bg2 d4 30. Bd2 Kg7 31. Ne2 Nb8 32. Nc1 Bd6 33. Nd3 Nca6 34. Bf1 Kf7 35. Nf2 Nc7 36. Bc4+ Kg7 37. Ng4 Nd7 38. Nf2 Nb6 39. Nd3 Nxc4 40. bxc4 Na6 41. Kb3 Kf7 42. Ka4 Nc5+ 43. Nxc5 Bxc5 44. Kb5 Be7 45. c5 b3 46. c6 Ke8 47. Kb6 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "2"]
[White "Xin, Juncheng"]
[Black "Jiang, Qinyu"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1915"]
[BlackElo "2294"]
[PlyCount "60"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. Bd3 Bb4 8. 0-0 0-0 9. Qe2 Re8 10. a3 Bxc3 11. bxc3 h6 12. f4 exf4 13. Bxf4 Nxe4 14. Bxe4 d5 15. Bxh6 Rxe4 16. Qf3 Qe7 17. Bd2 Ba6 18. Rfe1 Be2 19. Qf2 Re8 20. Rab1 f6 21. Rb4 Bc4 22. Rd1 Re2 23. Qg3 Qc5+ 24. Kh1 Qf2 25. Rb8 Rxb8 26. Qxb8+ Kh7 27. Qg3 Rxd2 28. Qh3+ Kg6 29. Qg4+ Kh6 30. Rg1 Bf1 0-1

[Event "CHN-chT"]
[Site "Hangzhou"]
[Date "2023.05.27"]
[Round "9.2"]
[White "Jiang, Qinyu"]
[Black "Chen, Qi B"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2220"]
[BlackElo "2489"]
[PlyCount "79"]
[EventDate "2023.05.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]
[WhiteTeam "Chengdu"]
[BlackTeam "Jiangsu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. g5 b4 13. Ne2 Nh5 14. Ng3 a5 15. Nxh5 a4 16. Na1 Bxa2 17. Bb5 b3 18. Rhg1 Kh8 19. Rg2 Qc7 20. Qc3 Qxc3 21. bxc3 Rfb8 22. cxb3 Bxb3 23. Nxb3 axb3 24. Bd3 d5 25. exd5 b2+ 26. Kd2 b1Q 27. Bxb1 Rb2+ 28. Bc2 Rxc2+ 29. Kxc2 Ra2+ 30. Kb3 Rxg2 31. d6 Bxg5 32. Rg1 Rxg1 33. Bxg1 Kg8 34. c4 Kf8 35. c5 Nb8 36. Kc4 g6 37. Ng3 Ke8 38. Kd5 Kd7 39. Ne4 Bd8 40. c6+ 1-0

[Event "CHN-chT"]
[Site "Hangzhou"]
[Date "2023.05.25"]
[Round "7.1"]
[White "Jiang, Qinyu"]
[Black "Huang, Renjie"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2220"]
[BlackElo "2397"]
[PlyCount "95"]
[EventDate "2023.05.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]
[WhiteTeam "Chengdu"]
[BlackTeam "Shandong"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 d6 8. d4 Bb6 9. a4 Bb7 10. Bg5 h6 11. Bxf6 Qxf6 12. Bd5 0-0 13. Na3 Rfb8 14. axb5 axb5 15. dxe5 Nxe5 16. Bxb7 Rxb7 17. Nxe5 Qxe5 18. Qd5 Qxd5 19. exd5 b4 20. cxb4 Bd4 21. Nc2 Rxa1 22. Rxa1 Bxb2 23. Ra8+ Kh7 24. Kf1 Bc3 25. Ra3 Be5 26. Ke2 Kg6 27. h3 Rb6 28. Kd3 c5 29. dxc6 Rxc6 30. Rb3 Kf6 31. b5 Rb6 32. Kc4 Ke6 33. Nb4 Rb8 34. Nc6 d5+ 35. Kc5 Bd6+ 36. Kd4 Rb6 37. Na7 Bb8 38. Nc8 Rb7 39. b6 Kd7 40. Rc3 Bc7 41. Rxc7+ Rxc7 42. bxc7 Kxc8 43. Kxd5 Kxc7 44. g4 Kd7 45. f4 Ke7 46. Ke5 f6+ 47. Kd5 g5 48. f5 1/2-1/2

[Event "CHN-chT"]
[Site "Hangzhou"]
[Date "2023.05.24"]
[Round "6.1"]
[White "Zhang, Ziji"]
[Black "Jiang, Qinyu"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2402"]
[BlackElo "2220"]
[PlyCount "67"]
[EventDate "2023.05.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]
[WhiteTeam "Hebei"]
[BlackTeam "Chengdu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 dxc4 5. e3 a6 6. a4 c5 7. Bxc4 Nc6 8. 0-0 Be7 9. Qe2 0-0 10. dxc5 Bxc5 11. e4 Qc7 12. h3 Nd4 13. Nxd4 Bxd4 14. Rd1 Qc5 15. Bb3 Bd7 16. Rd3 Bc6 17. Bf4 Qb4 18. Na2 Qb6 19. a5 Qb5 20. Nc1 e5 21. Be3 Bxe4 22. Rd2 Bxe3 23. Qxe3 Rfd8 24. Ra4 Bc6 25. Ra3 Rxd2 26. Qxd2 Ne4 27. Qc2 Rd8 28. Ba4 Qc5 29. Qxc5 Nxc5 30. Bxc6 Rd1+ 31. Kh2 Rxc1 32. Bd5 e4 33. Re3 Kf8 34. b4 1/2-1/2

[Event "CHN-chT"]
[Site "Hangzhou"]
[Date "2023.05.23"]
[Round "5.1"]
[White "Wang, Zihang"]
[Black "Jiang, Qinyu"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "1669"]
[BlackElo "2220"]
[PlyCount "99"]
[EventDate "2023.05.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]
[WhiteTeam "Hainan"]
[BlackTeam "Chengdu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 e6 7. 0-0 Nge7 8. Be3 0-0 9. d4 Qb6 10. Na4 Qc7 11. b3 b5 12. Nb2 Bb7 13. c3 Nb8 14. Qd2 Nd7 15. Rfd1 Rac8 16. Rac1 c4 17. b4 Nb6 18. Ra1 Bc6 19. Nf4 d5 20. f3 Ra8 21. e5 a5 22. a3 Ra6 23. Qe1 Rfa8 24. h4 Qa7 25. Rab1 axb4 26. axb4 Ra2 27. Rd2 Nf5 28. Rc2 Nxe3 29. Qxe3 Qa3 30. Qc1 Bh6 31. g4 Bxf4 32. Qxf4 Qb3 33. Qd2 Ra1 34. Qc1 Rxb1 35. Qxb1 Qa2 36. Qd1 Qa1 37. Kf2 Qxd1 38. Nxd1 Ra1 39. Ke2 h6 40. g5 Kg7 41. Bf1 Nc8 42. Ne3 Ne7 43. Kf2 Nf5 44. Nxf5+ gxf5 45. f4 Kg6 46. Be2 Be8 47. Bf3 Bd7 48. Kg2 Bc6 49. Kf2 Be8 50. Kg2 1/2-1/2

[Event "CHN-chT"]
[Site "Hangzhou"]
[Date "2023.05.22"]
[Round "4.2"]
[White "Li, Shilong"]
[Black "Jiang, Qinyu"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2419"]
[BlackElo "2220"]
[PlyCount "125"]
[EventDate "2023.05.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]
[WhiteTeam "Guangdong"]
[BlackTeam "Chengdu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 c5 6. 0-0 Nc6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 0-0 11. Nb3 Be7 12. c4 Bd7 13. Bb2 Rfc8 14. Rac1 Be8 15. Nfd4 a5 16. Nxc6 Bxc6 17. Bxc6 bxc6 18. Bxf6 gxf6 19. Rb1 a4 20. Nc1 e5 21. Rb7 Rd8 22. Nd3 Kf8 23. f3 Rab8 24. Rxb8 Rxb8 25. g4 Ba3 26. Kf2 Ke7 27. Ke3 Rd8 28. Kd2 e4 29. fxe4 Rd4 30. Rb1 Bd6 31. Kc3 Rxe4 32. h3 Rxe2 33. Rb7+ Ke6 34. Rb6 Kd7 35. Rb7+ Bc7 36. Nc5+ Kc8 37. Ra7 Rxa2 38. Nxa4 Ra3+ 39. Kb4 Rxh3 40. Ra8+ Kb7 41. Re8 Bd6+ 42. c5 Be5 43. g5 Rh4+ 44. Kb3 Rf4 45. Re7+ Ka6 46. gxf6 Bxf6 47. Rc7 h5 48. Rxc6+ Ka5 49. Nb6 Kb5 50. Rc8 Rf3+ 51. Kc2 h4 52. Nd5 h3 53. Nxf6 Rxf6 54. Rh8 Rf3 55. Rh5 Ra3 56. Kb2 Rf3 57. Kc2 Kc6 58. Kd2 Ra3 59. Ke2 f5 60. Kf2 f4 61. Rh4 Ra2+ 62. Kf3 h2 63. Rh5 1/2-1/2

[Event "CHN-chT"]
[Site "Hangzhou"]
[Date "2023.05.21"]
[Round "3.2"]
[White "Li, Yankai"]
[Black "Jiang, Qinyu"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "2418"]
[BlackElo "2220"]
[PlyCount "61"]
[EventDate "2023.05.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]
[WhiteTeam "Shenzhen"]
[BlackTeam "Chengdu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. cxd5 cxd5 6. Nf3 Bg7 7. 0-0 0-0 8. Ne5 Nfd7 9. Bxd5 Nxe5 10. dxe5 Nc6 11. Bxc6 bxc6 12. Qxd8 Rxd8 13. Bf4 Rb8 14. Nc3 Rxb2 15. Rfd1 Re8 16. Rab1 Rxb1 17. Rxb1 h6 18. h4 g5 19. hxg5 hxg5 20. Bxg5 Bxe5 21. Rb3 Be6 22. Ra3 Bxc3 23. Rxc3 Bxa2 24. Rxc6 a5 25. Ra6 Bc4 26. Rxa5 f6 27. Be3 Bxe2 28. Kg2 Kf7 29. f3 Rc8 30. Rc5 Rxc5 31. Bxc5 1/2-1/2

[Event "CHN-chT"]
[Site "Hangzhou"]
[Date "2023.05.20"]
[Round "2.2"]
[White "Jiang, Qinyu"]
[Black "Shen, Siyuan"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2220"]
[BlackElo "2330"]
[PlyCount "102"]
[EventDate "2023.05.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]
[WhiteTeam "Chengdu"]
[BlackTeam "Ningbo"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. c4 Nf6 6. h3 Bg7 7. Nc3 0-0 8. Be3 b6 9. Be2 Bb7 10. Qc2 Nbd7 11. 0-0 c5 12. d5 a6 13. Rad1 Re8 14. Ng5 Qc7 15. Qc1 Rad8 16. Bf4 Qc8 17. Rfe1 h6 18. Nxf7 Kxf7 19. Bxh6 Nf8 20. Ne4 Nxe4 21. Bg4 Qc7 22. Rxe4 e6 23. Bxg7 Kxg7 24. Rde1 Bc8 25. Qc3+ Kg8 26. dxe6 Rd4 27. e7 Nh7 28. Rxd4 cxd4 29. Qxd4 Bxg4 30. Qxg4 Kf7 31. Qe6+ Kg7 32. Re5 Nf6 33. f4 Qc8 34. f5 Qxe6 35. Rxe6 gxf5 36. Rxb6 Rxe7 37. Rxa6 Re2 38. Rb6 Ne4 39. h4 f4 40. h5 Nd2 41. c5 f3 42. gxf3 Nxf3+ 43. Kf1 Rd2 44. Rg6+ Kh7 45. Rg3 Nh2+ 46. Kg1 Rxb2 47. a4 Rc2 48. c6 Kh6 49. a5 Kxh5 50. Rh3+ Kg4 51. Rxh2 Rxc6 1/2-1/2

[Event "CHN-chT"]
[Site "Hangzhou"]
[Date "2023.05.19"]
[Round "1.2"]
[White "Peng, Xiongjian"]
[Black "Jiang, Qinyu"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2452"]
[BlackElo "2220"]
[PlyCount "118"]
[EventDate "2023.05.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]
[WhiteTeam "Chongqing"]
[BlackTeam "Chengdu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. Nf3 d5 3. g3 c5 4. c4 dxc4 5. Qa4+ Nc6 6. dxc5 e6 7. Qxc4 Qa5+ 8. Nbd2 Bxc5 9. Bg2 0-0 10. 0-0 Be7 11. Nb3 Qh5 12. h3 Bd7 13. Rd1 Na5 14. Qc7 Bd8 15. Qe5 Nxb3 16. axb3 Bc6 17. Qxh5 Nxh5 18. Be3 a6 19. Ne5 Bxg2 20. Kxg2 Nf6 21. Rac1 Re8 22. f3 Nd5 23. Bf2 Bf6 24. Nd3 Rac8 25. f4 Be7 26. Kf3 f5 27. Rc4 b5 28. Rxc8 Rxc8 29. Ra1 Ra8 30. Rc1 Bf6 31. Rc6 Kf7 32. g4 g6 33. g5 Bg7 34. e4 Ne7 35. Rc7 Rd8 36. Nb4 Rc8 37. Nxa6 Bxb2 38. Bc5 Rxc7 39. Nxc7 b4 40. Bxb4 Nc6 41. Bc5 e5 42. Nd5 exf4 43. Kxf4 Ne5 44. Bb6 Ke6 45. Nc7+ Kd6 46. exf5 Bc1+ 47. Ke4 Nd7 48. fxg6 hxg6 49. Nd5 Bxg5 50. Bd4 Nc5+ 51. Bxc5+ Kxc5 52. Ke5 Bh4 53. Ke6 Bg3 54. Nc3 Kb4 55. Ne2 Bf2 56. Kf6 Kxb3 57. Kxg6 Kc4 58. Kf5 Kd3 59. Nf4+ Ke3 1/2-1/2

[Event "CHN-ch sf"]
[Site "Hefei"]
[Date "2023.04.28"]
[Round "11"]
[White "Huang, Renjie"]
[Black "Jiang, Qinyu"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2413"]
[BlackElo "2246"]
[PlyCount "65"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. 0-0 Bd6 5. d4 Nxd4 6. Bc4 h6 7. Nxd4 cxd4 8. c3 Bc5 9. cxd4 Bxd4 10. Nd2 d6 11. Nf3 Bb6 12. Bb5+ Kf8 13. b3 Bg4 14. Ba3 Bd4 15. Rc1 Nf6 16. h3 Bxf3 17. Qxf3 g6 18. Rfd1 Kg7 19. Rxd4 exd4 20. Bb2 a6 21. Bd3 Re8 22. Bxd4 b5 23. Rc6 Re6 24. e5 dxe5 25. Rxe6 fxe6 26. Bxe5 Ra7 27. Qe4 Kf8 28. Qxg6 Ng8 29. Be2 Qd5 30. f4 Re7 31. Bh5 Qd7 32. f5 Qc6 33. Kh2 1-0

[Event "CHN-ch sf"]
[Site "Hefei"]
[Date "2023.04.27"]
[Round "10"]
[White "Jiang, Qinyu"]
[Black "Kong, Xiangrui"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2246"]
[BlackElo "2193"]
[PlyCount "80"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd7 7. 0-0 Nc6 8. Nb3 a6 9. Nbxd4 Nxd4 10. Nxd4 Qc7 11. Bd3 Bd6 12. Qh5 Nf6 13. Qh4 Bd7 14. Rb1 h6 15. b4 Nd5 16. Bd2 Bf4 17. Rfd1 Bxd2 18. Rxd2 Nc3 19. Re1 0-0 20. Re3 Bb5 21. Rg3 Kh8 22. Nxb5 axb5 23. Qd4 f5 24. Re3 Rxa2 25. Rxe6 Rd8 26. Qe3 Rxd3 27. Rxh6+ gxh6 28. Qxh6+ Kg8 29. Qg6+ Kf8 30. Qf6+ Qf7 31. Qh8+ Ke7 32. Qe5+ Qe6 33. Qg7+ Ke8 34. Qh8+ Kf7 35. Qh7+ Kf6 36. Qh6+ Kf7 37. Qh7+ Ke8 38. Qh8+ Ke7 39. Qg7+ Qf7 40. Qe5+ Kf8 1/2-1/2

[Event "CHN-ch sf"]
[Site "Hefei"]
[Date "2023.04.27"]
[Round "9"]
[White "Jiang, Qinyu"]
[Black "Xi, Qi"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2246"]
[BlackElo "2118"]
[PlyCount "100"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bf5 5. d3 e6 6. Nh4 Bg4 7. h3 Bh5 8. f4 Be7 9. g4 Bg6 10. e3 a5 11. a4 Na6 12. Qe2 Nd7 13. Nxg6 hxg6 14. Nd2 Qc7 15. Kh1 g5 16. c3 gxf4 17. exf4 Bd6 18. d4 0-0-0 19. Nf3 Nf8 20. Ne5 Re8 21. Qd3 Rh4 22. Bd2 f6 23. Ng6 Nxg6 24. Qxg6 Reh8 25. Rae1 Qd7 26. Kg1 f5 27. Qxe6 fxg4 28. hxg4 Rxg4 29. Rf3 Nc7 30. Qxd7+ Kxd7 31. Kf1 Rgh4 32. f5 Ne8 33. Re6 R8h7 34. Rg6 R4h5 35. Rf2 Nf6 36. Bf3 Rh3 37. Ke2 Ke7 38. Bg5 Kf7 39. Rg2 Rh2 40. Bxf6 gxf6 41. Rxh2 Rxh2+ 42. Rg2 Rh4 43. Rg4 Rh2+ 44. Rg2 Rh3 45. Rg1 Bf4 46. Rh1 Rxh1 47. Bxh1 Kg7 48. b3 Kh6 49. c4 dxc4 50. bxc4 Kg5 1/2-1/2

[Event "CHN-ch sf"]
[Site "Hefei"]
[Date "2023.04.26"]
[Round "8"]
[White "Hu, Zehua"]
[Black "Jiang, Qinyu"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "1992"]
[BlackElo "2246"]
[PlyCount "74"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. d3 c5 4. g3 Nc6 5. Bg2 e5 6. 0-0 Nf6 7. e3 Be7 8. exd4 exd4 9. Bg5 0-0 10. a3 h6 11. Bxf6 Bxf6 12. Nbd2 Bf5 13. Ne1 Re8 14. Ne4 Be7 15. f4 Bf8 16. Nc2 Qd7 17. Qd2 a5 18. Rae1 a4 19. Nf2 Reb8 20. Rb1 b5 21. cxb5 Rxb5 22. Rfc1 Rc8 23. Bxc6 Rxc6 24. Ne1 Rcb6 25. Nf3 Qb7 26. Ne5 Rxb2 27. Rxb2 Rxb2 28. Qd1 f6 29. Nc4 Bh3 30. Ne4 Rg2+ 31. Kh1 f5 32. Rb1 Qa8 33. Qh5 fxe4 34. Ne5 Qd5 35. Rb8 Ra2 36. Rxf8+ Kxf8 37. Ng6+ Ke8 0-1

[Event "CHN-ch sf"]
[Site "Hefei"]
[Date "2023.04.26"]
[Round "7"]
[White "Jiang, Qinyu"]
[Black "Gu, Xianghan"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2246"]
[BlackElo "1798"]
[PlyCount "73"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 exd4 5. Nxd4 Be7 6. Bf4 0-0 7. Qd2 d5 8. Ndb5 Bb4 9. 0-0-0 c6 10. Nc7 Nxe4 11. Qd4 Bxc3 12. bxc3 Qe7 13. c4 Qa3+ 14. Qb2 Qa5 15. Nxa8 Nxf2 16. Be2 Nxh1 17. Rxh1 Re8 18. Bf3 Na6 19. Bd2 Qc5 20. cxd5 cxd5 21. Re1 Be6 22. Re3 Rxa8 23. Qxb7 Rc8 24. Bd1 Nc7 25. Qb4 Na6 26. Qxc5 Nxc5 27. Ra3 Bf5 28. Rc3 d4 29. Rc4 Be6 30. Rxd4 Bxa2 31. Kb2 Be6 32. Bf3 Kf8 33. Bf4 Ke8 34. h4 Bf5 35. Rc4 Be6 36. Rd4 Bf5 37. Rc4 1/2-1/2

[Event "CHN-ch sf"]
[Site "Hefei"]
[Date "2023.04.25"]
[Round "5"]
[White "Jiang, Qinyu"]
[Black "Xu, Wei"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2246"]
[PlyCount "105"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Na4 Qa5 15. b3 Be6 16. Qe5 Qb4 17. Kb2 Rfd8 18. Rd4 Qa5 19. Bc4 Rab8 20. Rhd1 Qxa4 21. Bxd5 Qa5 22. Ra4 Qxa4 23. Bxe6 Qb5 24. Rxd8+ Rxd8 25. Qc7 Rd6 26. Bc4 Qe5+ 27. Ka3 a5 28. Ka4 Qc3 29. a3 Qe5 30. Qxa5 Qxh2 31. Qc7 Qe5 32. Kb4 Qg5 33. a4 Qxg2 34. c3 Qd2 35. a5 Rd7 36. Qxc6 Kg7 37. a6 h5 38. Qb6 h4 39. a7 Rd8 40. Qb8 h3 41. Qe5+ Kh7 42. Qxe7 h2 43. Bxf7 h1Q 44. Bd5+ Kh6 45. Qxd8 Qhe1 46. Qh8+ Kg5 47. a8Q Qe7+ 48. Kb5 Qd7+ 49. Kc5 Qe7+ 50. Kc6 Qde3 51. Qd4 Qe8+ 52. Qxe8 Qxe8+ 53. Kc5 1-0

[Event "CHN-ch sf"]
[Site "Hefei"]
[Date "2023.04.25"]
[Round "6"]
[White "Wang, Shixu B"]
[Black "Jiang, Qinyu"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2433"]
[BlackElo "2246"]
[PlyCount "99"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 dxc4 5. e3 c5 6. Bxc4 cxd4 7. exd4 Nc6 8. Nf3 Be7 9. 0-0 0-0 10. Re1 h6 11. Bf4 Nd5 12. Bg3 Nxc3 13. bxc3 Bd6 14. Bb3 Bxg3 15. hxg3 Qd6 16. Qd3 Rd8 17. Re3 Bd7 18. Rae1 Qf8 19. g4 g6 20. g5 Rac8 21. gxh6 Qxh6 22. Re4 Ne7 23. Rh4 Qg7 24. Ng5 Qf6 25. Qd2 Nd5 26. Re5 Nxc3 27. Rh3 Nb1 28. Qb2 Qf4 29. Rhe3 Nc3 30. Rxc3 Qxd4 31. Rxc8 Qxb2 32. Rxd8+ Kg7 33. Rc5 Qa1+ 34. Kh2 Qd4 35. Rc4 Qd6+ 36. g3 Qe7 37. Rxd7 Qxd7 38. Rf4 f5 39. Nxe6+ Kf6 40. Rd4 Qc6 41. Nf4 Qf3 42. Rd2 g5 43. Nd5+ Kg7 44. Kg1 b5 45. Ne3 f4 46. Bd5 Qh5 47. g4 Qh3 48. Nf5+ Kg6 49. f3 Qh8 50. Bb3 1-0

[Event "CHN-ch sf"]
[Site "Hefei"]
[Date "2023.04.24"]
[Round "3"]
[White "Jiang, Qinyu"]
[Black "Li, Jiahong"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2246"]
[BlackElo "1805"]
[PlyCount "75"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. 0-0 Bd6 8. Nc3 Nxc3 9. bxc3 0-0 10. Qh5 f5 11. Re1 Qf6 12. Qf3 c6 13. Bf4 Rfe8 14. h4 Bxf4 15. Qxf4 Re7 16. Rxe7 Qxe7 17. Qc7 Qd8 18. Qxb7 Rb8 19. Qxa7 Ra8 20. Qc5 Qxh4 21. Qd6 Rd8 22. Re1 Kf7 23. c4 Qf6 24. Qc5 dxc4 25. Bxc4+ Kg6 26. Re7 Bc8 27. c3 Qd6 28. Qxd6+ Rxd6 29. a4 Kf6 30. Rf7+ Kg6 31. Rc7 Be6 32. Bxe6 Rxe6 33. a5 Re1+ 34. Kh2 Ra1 35. Rxc6+ Kg5 36. a6 Kf4 37. d5 Ra2 38. d6 1-0

[Event "CHN-ch sf"]
[Site "Hefei"]
[Date "2023.04.24"]
[Round "4"]
[White "Xie, Jiaxiang"]
[Black "Jiang, Qinyu"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1564"]
[BlackElo "2246"]
[PlyCount "114"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e5 4. d4 cxd4 5. cxd4 exd4 6. Nxd4 Nf6 7. Nc3 Bb4 8. Nxc6 dxc6 9. Qxd8+ Kxd8 10. Bg5 h6 11. 0-0-0+ Ke7 12. Bh4 g5 13. Bg3 Be6 14. f3 Rhd8 15. Be2 Nh5 16. Kc2 Nf4 17. Bxf4 gxf4 18. g4 b5 19. Rxd8 Rxd8 20. Rd1 Bd6 21. Bf1 h5 22. g5 h4 23. Ne2 Rg8 24. Nd4 Bd7 25. Nf5+ Bxf5 26. exf5 Rxg5 27. f6+ Kd7 28. Bh3+ Kc7 29. Re1 Rc5+ 30. Kb1 Rd5 31. Rg1 Kb6 32. Rg7 Rd1+ 33. Kc2 Rh1 34. Rg2 Be5 35. Kd3 Re1 36. Bg4 Bxf6 37. h3 a5 38. b3 Re3+ 39. Kc2 Kc5 40. Kd1 Kb4 41. Rd2 Bc3 42. Re2 Ka3 43. Rxe3 fxe3 44. Bd7 Kxa2 45. Bxc6 Kxb3 46. Bxb5 a4 47. Ke2 a3 48. Be8 f5 49. Kxe3 Be5 50. Kd3 a2 51. Bf7+ Kb2 52. Bxa2 Kxa2 53. Kc4 Bg3 54. Kd5 f4 55. Ke4 Kb3 56. Kd3 Bh2 57. Ke4 Kc3 0-1

[Event "CHN-ch sf"]
[Site "Hefei"]
[Date "2023.04.23"]
[Round "1"]
[White "Jiang, Qinyu"]
[Black "Chen, Borui"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2246"]
[PlyCount "105"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Ne4 Re8 15. h4 h6 16. g4 Qc7 17. Kb1 Red8 18. Qe1 Nf4 19. Bd6 Qb6 20. g5 h5 21. Nf6+ Bxf6 22. gxf6 Nd5 23. Bxe5 Nb4 24. Rxd8+ Rxd8 25. b3 Qa5 26. a4 Bf5 27. Rh2 Qb6 28. Bc4 Qc5 29. Bc7 Rc8 30. Qe7 Qg1+ 31. Kb2 Qd4+ 32. c3 Nd3+ 33. Ka2 Qd7 34. Bxf7+ Kh8 35. Qxd7 Bxd7 36. Bxg6 Rxc7 37. Bxd3 Be6 38. Re2 Bf7 39. Bf5 Kg8 40. Rd2 Be8 41. Be6+ Bf7 42. Rg2+ Kf8 43. Rg7 Rb7 44. Ka3 a5 45. b4 axb4+ 46. cxb4 Ra7 47. a5 c5 48. Rxf7+ Rxf7 49. Bxf7 cxb4+ 50. Kxb4 Kxf7 51. a6 Kxf6 52. a7 Ke5 53. a8Q 1-0

[Event "CHN-ch sf"]
[Site "Hefei"]
[Date "2023.04.23"]
[Round "2"]
[White "Li, Yage"]
[Black "Jiang, Qinyu"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1634"]
[BlackElo "2246"]
[PlyCount "96"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 c6 5. Bf4 Nf6 6. e3 Bf5 7. Nge2 Nbd7 8. Ng3 Bg6 9. Bd3 Bb4 10. 0-0 0-0 11. Rb1 Re8 12. a3 Bxc3 13. bxc3 Bxd3 14. Qxd3 b5 15. a4 bxa4 16. Nf5 Nb6 17. Nd6 Re7 18. c4 Ne4 19. c5 Nc4 20. Nxc4 dxc4 21. Qc2 Qa5 22. Ra1 a3 23. Qc1 Nc3 24. Qd2 Rb7 25. Rfc1 Rb3 26. d5 f6 27. dxc6 Rd8 28. Bd6 a2 29. c7 Qxc7 30. Rxc3 Qxc5 31. Bxc5 Rxd2 32. Rcc1 c3 33. Kf1 Rdb2 34. Bd4 Rb1 35. Ke2 Rxc1 36. Rxc1 Rb1 37. Rxc3 Rb2+ 38. Kf3 a1Q 39. Rc8+ Kf7 40. Bxb2 Qxb2 41. Rc7+ Kg6 42. Rxa7 Qb6 43. Ra1 Qc6+ 44. Kg3 Qc7+ 45. Kh3 h5 46. g3 Qc6 47. Rb1 Qf3 48. Rb2 Kh6 0-1

[Event "China zt 3.5"]
[Site "Shenzhen"]
[Date "2023.04.13"]
[Round "9"]
[White "Jiang, Qinyu"]
[Black "Meng, Yihan"]
[Result "1/2-1/2"]
[ECO "B29"]
[WhiteElo "2246"]
[BlackElo "1896"]
[PlyCount "82"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 e6 5. Nxd5 exd5 6. d4 Nc6 7. dxc5 Bxc5 8. Qxd5 d6 9. exd6 Qb6 10. Qe4+ Be6 11. Qh4 Bxd6 12. Be2 Be7 13. Qf4 0-0 14. 0-0 Rad8 15. c3 Rfe8 16. Qa4 Rd5 17. b4 a6 18. c4 Rdd8 19. b5 Qa5 20. Bd1 axb5 21. cxb5 Ra8 22. bxc6 Qxa4 23. Bxa4 Rxa4 24. cxb7 Rb8 25. Rb1 Bxa2 26. Rb2 Ra7 27. Re1 Be6 28. Nd4 Raxb7 29. Rxb7 Rxb7 30. Nxe6 fxe6 31. Rxe6 Rb1 32. Re1 Ba3 33. Bd2 Rxe1+ 34. Bxe1 h5 35. f4 Kf7 36. Kf2 Ke6 37. Kf3 Kf5 38. Bh4 Bc5 39. h3 g6 40. g4+ hxg4+ 41. hxg4+ Ke6 1/2-1/2

[Event "China zt 3.5"]
[Site "Shenzhen"]
[Date "2023.04.12"]
[Round "8"]
[White "Xu, Yinglun"]
[Black "Jiang, Qinyu"]
[Result "1/2-1/2"]
[ECO "D24"]
[WhiteElo "2558"]
[BlackElo "2246"]
[PlyCount "68"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 dxc4 5. e4 Bb4 6. Bxc4 Nxe4 7. 0-0 Nf6 8. Qa4+ Nc6 9. Ne5 Rb8 10. Rd1 0-0 11. Bg5 h6 12. Bh4 Be7 13. Nxc6 bxc6 14. Bb3 Rb6 15. Bxf6 Bxf6 16. Ne4 Ba6 17. Rac1 Be7 18. Nc5 Bb5 19. Qa5 Be2 20. Re1 Rb5 21. Qc3 e5 22. Ne6 fxe6 23. Rxe2 exd4 24. Qd3 Bd6 25. g3 Qf6 26. Bxe6+ Kh8 27. Bb3 Qf3 28. Qxf3 Rxf3 29. Rxc6 d3 30. Rd2 Bb4 31. Rd1 Rc5 32. Kg2 Rxf2+ 33. Kxf2 Rxc6 34. Rxd3 Rd6 1/2-1/2

[Event "China zt 3.5"]
[Site "Shenzhen"]
[Date "2023.04.11"]
[Round "7"]
[White "Jiang, Qinyu"]
[Black "Xi, Qi"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2246"]
[BlackElo "2118"]
[PlyCount "108"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd7 7. 0-0 Nc6 8. Nb3 a6 9. Nbxd4 Nxd4 10. Nxd4 Qc7 11. Qe2 Bd6 12. Nf5 Bxh2+ 13. Kh1 Be5 14. Re1 g6 15. Qxe5 Qxe5 16. Rxe5 gxf5 17. b3 Ne7 18. Rc5 Bd7 19. Rc7 b5 20. Be2 Kd8 21. Rc5 Rc8 22. Rxc8+ Kxc8 23. a4 Rg8 24. axb5 Bxb5 25. Bf3 Bc6 26. Bxc6 Nxc6 27. Rxa6 Kb7 28. Ra4 Rd8 29. Be3 Rd1+ 30. Kh2 Rb1 31. Rh4 Rb2 32. Rxh7 Rxc2 33. Rxf7+ Kc8 34. Bb6 Ne5 35. Re7 Rc3 36. g3 Rxb3 37. Rxe6 Ng4+ 38. Kg2 Kd7 39. Rg6 Ne5 40. Rg7+ Ke6 41. Bd4 Rd3 42. Bxe5 Kxe5 43. Rg6 Rd2 44. Ra6 Rb2 45. Ra4 Kf6 46. Rf4 Kg5 47. Kf1 Ra2 48. Ke1 Rb2 49. Rd4 Ra2 50. Kf1 Rb2 51. Kg2 Ra2 52. Rf4 Rb2 53. Kh3 Ra2 54. f3 Rf2 1/2-1/2

[Event "China zt 3.5"]
[Site "Shenzhen"]
[Date "2023.04.10"]
[Round "6"]
[White "Zhang, Di"]
[Black "Jiang, Qinyu"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2143"]
[BlackElo "2246"]
[PlyCount "51"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e3 Bg4 5. f3 Bd7 6. Qd2 cxd4 7. exd4 a6 8. Bd3 Nc6 9. Nge2 e6 10. g4 Be7 11. 0-0-0 Nb4 12. Kb1 Nxd3 13. cxd3 0-0 14. h4 b5 15. Rdg1 b4 16. Nd1 Rc8 17. Ne3 b3 18. a3 Qb6 19. h5 Ne8 20. g5 Nd6 21. g6 Nf5 22. Be5 f6 23. gxh7+ Kxh7 24. Nxf5 exf5 25. Rxg7+ Kxg7 26. Qg5+ 1-0

[Event "China zt 3.5"]
[Site "Shenzhen"]
[Date "2023.04.09"]
[Round "5"]
[White "Jiang, Qinyu"]
[Black "Wang, Shixu B"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2246"]
[BlackElo "2433"]
[PlyCount "98"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 h5 10. Be2 Nbd7 11. Nd5 Bxd5 12. exd5 Qc7 13. Rc1 0-0 14. 0-0 a5 15. c4 h4 16. Na1 Nh5 17. Nc2 Nc5 18. Na3 Bd8 19. Nb5 Qe7 20. Rfe1 Bb6 21. Kh1 f6 22. Bd3 Nxd3 23. Qxd3 Bxe3 24. Qxe3 Qd7 25. Qb6 Ra6 26. Qc7 Rf7 27. Qxd7 Rxd7 28. c5 dxc5 29. Rxc5 Nf4 30. d6 Nd3 31. Rc8+ Kf7 32. Re3 Rb6 33. Rc7 Ke6 34. Nd4+ Kxd6 35. Rxd7+ Kxd7 36. Rxd3 exd4 37. Rxd4+ Ke6 38. Rd2 Rc6 39. Kg1 Rc1+ 40. Kf2 g5 41. g3 Rc4 42. b3 hxg3+ 43. hxg3 Rc3 44. g4 b5 45. Kg3 Ke5 46. Kf2 Rc5 47. Ke3 Rc3+ 48. Kf2 Rc5 49. Ke3 Rc3+ 1/2-1/2

[Event "China zt 3.5"]
[Site "Shenzhen"]
[Date "2023.04.08"]
[Round "4"]
[White "Wang, Yanbin"]
[Black "Jiang, Qinyu"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2453"]
[BlackElo "2246"]
[PlyCount "79"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. Bxc6 dxc6 5. d3 Bd6 6. Be3 Nf6 7. h3 Nd7 8. 0-0 Nf8 9. Nbd2 Qe7 10. c3 Ne6 11. Nc4 f6 12. d4 cxd4 13. cxd4 exd4 14. Nxd4 Nxd4 15. Nxd6+ Qxd6 16. Bxd4 0-0 17. Qb3+ Qe6 18. Qe3 b6 19. b4 Bb7 20. f3 Rad8 21. Qc3 Rd7 22. Bf2 Ba6 23. Rfd1 Rfd8 24. Rxd7 Rxd7 25. a4 Qc4 26. Qxc4+ Bxc4 27. a5 bxa5 28. Rxa5 a6 29. Rc5 Bb5 30. Be1 Kf7 31. Kf2 Ke6 32. h4 Rd4 33. Bc3 Rc4 34. Rxc4 Bxc4 35. g4 g6 36. f4 f5 37. exf5+ gxf5 38. g5 Kf7 39. h5 Bb3 40. g6+ 1/2-1/2

[Event "China zt 3.5"]
[Site "Shenzhen"]
[Date "2023.04.07"]
[Round "3"]
[White "Jiang, Qinyu"]
[Black "Jiang, Haochen"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2246"]
[BlackElo "1523"]
[PlyCount "49"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 exd4 5. Nxd4 Be7 6. Bf4 0-0 7. Qd2 d5 8. Ndb5 Bb4 9. Nxc7 d4 10. 0-0-0 Nc6 11. f3 Qe7 12. Nxa8 Bxc3 13. Qd3 Nb4 14. Qb5 Bd7 15. Qxb7 Qc5 16. bxc3 Qxc3 17. Bd3 Rc8 18. Nc7 Ne8 19. Kb1 Ba4 20. Rc1 Rxc7 21. Bxc7 Nxc7 22. Qxa7 Qa3 23. Qb8+ Be8 24. Bc4 Qa5 25. c3 1-0

[Event "China zt 3.5"]
[Site "Shenzhen"]
[Date "2023.04.06"]
[Round "2"]
[White "Peng, Xiongjian"]
[Black "Jiang, Qinyu"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2461"]
[BlackElo "2246"]
[PlyCount "68"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. 0-0 Bd6 5. c3 a6 6. Ba4 b5 7. Bc2 Nge7 8. a4 b4 9. d3 Bb8 10. Be3 d6 11. d4 bxc3 12. bxc3 cxd4 13. cxd4 0-0 14. Nbd2 Ba7 15. Nc4 Bg4 16. dxe5 Bxf3 17. Qxf3 dxe5 18. Rfd1 Qc7 19. Rac1 Rad8 20. Bb3 Rxd1+ 21. Rxd1 Nd4 22. Bxd4 Bxd4 23. h4 Kh8 24. Ne3 Qc8 25. Nf5 Nxf5 26. exf5 f6 27. Rb1 g6 28. fxg6 hxg6 29. h5 g5 30. Bd5 g4 31. Qd3 Qc5 32. Qg6 Qxd5 33. Qh6+ Kg8 34. Qg6+ Kh8 1/2-1/2

[Event "China zt 3.5"]
[Site "Shenzhen"]
[Date "2023.04.05"]
[Round "1"]
[White "Jiang, Qinyu"]
[Black "Wu, Yixing"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2246"]
[BlackElo "1972"]
[PlyCount "81"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. h3 Be7 10. Nc3 h5 11. Bf4 Ke8 12. Rad1 Nh4 13. Nd4 Nf5 14. Nce2 g5 15. Bc1 Nxd4 16. Nxd4 a6 17. e6 fxe6 18. Rfe1 Kf7 19. Nf3 Rg8 20. Re5 Bf6 21. Bxg5 Bxe5 22. Nxe5+ Kg7 23. Kh2 a5 24. Kg3 a4 25. f4 Ra6 26. Rd3 c5 27. Rc3 Rd6 28. Rxc5 c6 29. Kh4 Rd2 30. g3 Rh8 31. Rc4 Rg2 32. a3 Rf2 33. Be7 Re8 34. Bc5 Rg2 35. Bd4 Kh7 36. Rxa4 Rg8 37. Ra8 c5 38. Bxc5 R2xg3 39. Bf8 Bd7 40. Nxd7 R3g6 41. Ra5 1-0

[Event "CHN-chT"]
[Site "Nanjing"]
[Date "2023.02.22"]
[Round "9.4"]
[White "Jiang, Qinyu"]
[Black "Nie, Xinyang"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2238"]
[BlackElo "2360"]
[PlyCount "62"]
[EventDate "2023.02.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Chengdu"]
[BlackTeam "Chongqing"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nd7 8. Qd2 c6 9. 0-0-0 0-0 10. Kb1 d5 11. h4 Re8 12. Bd3 Bc5 13. Bd4 Bxd4 14. cxd4 Nf6 15. Rde1 Ne4 16. Qf4 Qf6 17. Qxf6 Nxf6 18. Kc1 Rxe1+ 19. Rxe1 Kf8 20. Ne5 h6 21. Kd2 Ng4 22. Nxg4 Bxg4 23. c3 Re8 24. Rxe8+ Kxe8 25. f3 Bd7 26. Ke3 g5 27. hxg5 hxg5 28. f4 f6 29. g3 Ke7 30. a3 Be6 31. Kf2 Bd7 1/2-1/2

[Event "CHN-chT"]
[Site "Nanjing"]
[Date "2023.02.21"]
[Round "8.4"]
[White "Xiao, Tong"]
[Black "Jiang, Qinyu"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2142"]
[BlackElo "2238"]
[PlyCount "96"]
[EventDate "2023.02.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Shandong"]
[BlackTeam "Chengdu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 0-0 13. Qf3 Bh4 14. g3 Qa5 15. Qb3 Bd8 16. Bg2 Qc5 17. 0-0 a5 18. Qd3 Be6 19. Rac1 Bb6 20. Nce3 Ba7 21. h4 Kh8 22. h5 Nd4 23. g4 Qc8 24. Nf5 g6 25. Nxd4 Bxd4 26. Nf6 Bxg4 27. Qd2 Kg7 28. Nd5 Bxh5 29. c5 dxc5 30. Nb6 Qe6 31. Nxa8 Rxa8 32. a3 Qb3 33. axb4 cxb4 34. Rc7 Qxb2 35. Qg5 a4 36. Kh2 Rf8 37. Rfc1 Bc3 38. Rc6 a3 39. Rh1 a2 40. Ra6 b3 41. Kg3 Qd2 42. Qf6+ Kg8 43. Bf3 Bxf3 44. Qxf3 a1Q 45. Rhxa1 Bxa1 46. Rxa1 b2 47. Rb1 Rc8 48. Kg2 Rc1 0-1

[Event "CHN-chT"]
[Site "Nanjing"]
[Date "2023.02.20"]
[Round "7.4"]
[White "Jiang, Qinyu"]
[Black "Gu, Jiazhen"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2238"]
[BlackElo "2088"]
[PlyCount "115"]
[EventDate "2023.02.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Chengdu"]
[BlackTeam "Shanghai"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 0-0 9. Qd2 Be6 10. 0-0-0 Nbd7 11. g4 b5 12. g5 Nh5 13. Kb1 Nb6 14. Na5 Rc8 15. a3 Qc7 16. Nd5 Nxd5 17. exd5 Bxd5 18. Qxd5 Qxa5 19. c4 Nf4 20. Bxf4 exf4 21. cxb5 axb5 22. Qxb5 Qa7 23. Rd5 Rc5 24. Rxc5 dxc5 25. Bc4 Rb8 26. Qa6 Qd7 27. h4 Qd4 28. Bb5 Bd6 29. Qa4 Qf2 30. Qe4 Qe3 31. a4 Qxe4+ 32. fxe4 Be5 33. b3 Bd4 34. Rf1 Be3 35. Bc4 Ra8 36. Kc2 Kf8 37. Kd3 Ke7 38. Ke2 f6 39. Kf3 Ra7 40. Ra1 Bd4 41. Ra2 Be5 42. a5 Bb8 43. a6 Kd8 44. gxf6 gxf6 45. Rg2 Re7 46. h5 f5 47. exf5 Re3+ 48. Kf2 Rg3 49. f6 Ke8 50. h6 Kf8 51. Bd5 Ke8 52. Rxg3 fxg3+ 53. Kf3 Kf8 54. Kg4 Ke8 55. Kf5 Kd7 56. Bg2 Kd6 57. Bh3 Kd7 58. Ke4+ 1-0

[Event "CHN-chT"]
[Site "Nanjing"]
[Date "2023.02.19"]
[Round "6.4"]
[White "Zhang, Di"]
[Black "Jiang, Qinyu"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2183"]
[BlackElo "2238"]
[PlyCount "111"]
[EventDate "2023.02.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Beijing"]
[BlackTeam "Chengdu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 a6 5. Bd3 e6 6. 0-0 Nc6 7. b3 g5 8. Bb2 Bg7 9. Na4 Bxb2 10. Nxb2 b5 11. a4 Rb8 12. axb5 axb5 13. Qe2 g4 14. Ne1 h5 15. c3 Qb6 16. e5 Nge7 17. Nc2 Rg8 18. c4 Qc7 19. Rfe1 b4 20. Na4 Rg5 21. Qe3 Qxe5 22. Be4 d5 23. Nxc5 dxe4 24. Nxe4 Rf5 25. d4 Qf4 26. d5 exd5 27. cxd5 Qxe3 28. Nxe3 Re5 29. Nd6+ Kf8 30. dxc6 Nxc6 31. Nxc8 Rxc8 32. Rec1 Ree8 33. Rc4 Ne5 34. Rxb4 Rc3 35. Rb5 h4 36. Rf1 g3 37. hxg3 hxg3 38. Nd5 gxf2+ 39. Rxf2 Rc1+ 40. Rf1 Rxf1+ 41. Kxf1 Nd3 42. Kg1 Kg7 43. Rb6 Re4 44. Kh2 Rd4 45. Ne3 Rb4 46. Rxb4 Nxb4 47. Kg3 Kg6 48. Kf4 f6 49. Ke4 Kg5 50. Nd5 f5+ 51. Ke5 Nc2 52. b4 Kg4 53. b5 Na3 54. Ne3+ Kg3 55. b6 f4 56. Nf5+ 1-0

[Event "CHN-chT"]
[Site "Nanjing"]
[Date "2023.02.18"]
[Round "5.4"]
[White "Jiang, Qinyu"]
[Black "Kong, Xiangrui"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2238"]
[BlackElo "1950"]
[PlyCount "71"]
[EventDate "2023.02.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Chengdu"]
[BlackTeam "Hangzhou"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd7 7. 0-0 Nc6 8. Nb3 a6 9. Nbxd4 Nxd4 10. Qxd4 Qxd4 11. Nxd4 Bd7 12. Be2 Bd6 13. Rd1 0-0-0 14. Nb3 Bc7 15. Nc5 Bc6 16. Rxd8+ Bxd8 17. b4 Bf6 18. Rb1 Ne7 19. c4 Nf5 20. b5 axb5 21. cxb5 Bd5 22. Bf4 g5 23. Rc1 Bb2 24. Rc2 Nd4 25. Rxb2 gxf4 26. f3 Nxe2+ 27. Rxe2 Kc7 28. Na4 Ra8 29. Nc3 Kd6 30. a4 b6 31. Nxd5 exd5 32. Rc2 Rxa4 33. Rc6+ Ke5 34. Rxb6 Ra1+ 35. Kf2 Ra2+ 36. Kf1 1/2-1/2

