[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "8"]
[White "Wang, Kexian"]
[Black "Zhang, Ruyi"]
[Result "1-0"]
[ECO "B95"]
[BlackElo "1314"]
[PlyCount "50"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 d6 6. Nc3 Nf6 7. Bg5 Nbd7 8. 0-0 Be7 9. Kh1 0-0 10. Bd3 b5 11. Nc6 Qe8 12. Nxe7+ Qxe7 13. a3 Bb7 14. f4 h6 15. Bh4 Rfe8 16. e5 dxe5 17. fxe5 Nxe5 18. Bxf6 gxf6 19. Be4 Bxe4 20. Nxe4 f5 21. Ng3 Qh4 22. Qd6 Nc4 23. Qb4 f4 24. Ne4 Ne3 25. g3 fxg3 1-0

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "6"]
[White "Zhang, Ruyi"]
[Black "Li, Hao1"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1314"]
[PlyCount "52"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. Be2 e6 6. c3 Nd7 7. Be3 c5 8. g4 Bh7 9. g5 hxg5 10. hxg5 Bc2 11. Qxc2 Rxh1 12. f4 cxd4 13. cxd4 Rc8 14. Nc3 Bb4 15. Kd2 Ne7 16. Bg4 Qa5 17. g6 f5 18. exf6 Nxf6 19. Bf3 Rh2+ 20. Nge2 Ne4+ 21. Bxe4 dxe4 22. Bg1 Bxc3+ 23. bxc3 Rxc3 24. Qxe4 Rf3+ 25. Kc2 Qc3+ 26. Kd1 Rf1# 0-1

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "4"]
[White "Liu, Ruhao"]
[Black "Zhang, Ruyi"]
[Result "1-0"]
[ECO "A07"]
[BlackElo "1314"]
[PlyCount "67"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 d5 3. Bg2 Nf6 4. 0-0 Bf5 5. d3 e6 6. Nbd2 Nc6 7. b3 Be7 8. Bb2 0-0 9. Re1 d4 10. Nc4 Qc7 11. e3 Rac8 12. exd4 cxd4 13. Nxd4 Nxd4 14. Bxd4 b5 15. Ne3 Bb4 16. Re2 Bg6 17. a3 e5 18. Bxe5 Qxe5 19. axb4 Bh5 20. f3 Rfe8 21. Kf1 Kf8 22. d4 Qg5 23. Qd2 Rcd8 24. c4 Re6 25. Nc2 Qf5 26. Rxe6 fxe6 27. Kg1 e5 28. g4 Bxg4 29. fxg4 Qxg4 30. Ne3 Qg5 31. d5 e4 32. Qd4 Kg8 33. d6 Nd7 34. Qd5+ 1-0

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "3"]
[White "Wu, Taihang"]
[Black "Zhang, Ruyi"]
[Result "1-0"]
[ECO "A43"]
[BlackElo "1314"]
[PlyCount "54"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 c5 2. d5 e6 3. e4 Nf6 4. Nc3 exd5 5. Nxd5 Nxd5 6. exd5 d6 7. Nf3 Bf5 8. Bd3 Qd7 9. Qe2+ Be7 10. Bb5 Nc6 11. dxc6 bxc6 12. Bd3 0-0 13. 0-0 Bg4 14. Qe4 f5 15. Qe3 Rae8 16. h3 f4 17. Qe4 Bf5 18. Qc4+ Be6 19. Qe4 Bf5 20. Qe2 Bxh3 21. gxh3 Bd8 22. Bxh7+ Kh8 23. Qd3 Qxh3 24. Nh2 f3 25. Qg6 Re6 26. Qg4 Qxg4+ 27. Nxg4 Kxh7 1-0

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "1"]
[White "Chen, Ivheng"]
[Black "Zhang, Ruyi"]
[Result "1-0"]
[ECO "A73"]
[WhiteElo "1904"]
[BlackElo "1314"]
[PlyCount "51"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 c5 2. d5 e6 3. c4 Nf6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 Na6 8. e4 Nc7 9. Be2 Bg7 10. 0-0 0-0 11. a4 Re8 12. Re1 Rb8 13. Qc2 a6 14. a5 b5 15. axb6 Rxb6 16. Nc4 Rb4 17. Bf4 Bf8 18. Rad1 Bb7 19. h3 Qd7 20. Bh2 Ba8 21. e5 Nfxd5 22. exd6 Qc6 23. f3 Rxc4 24. Bxc4 Ne3 25. Rxe3 Rxe3 26. dxc7 1-0

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "2"]
[White "Zhang, Ruyi"]
[Black "Yan, Minghao"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1314"]
[PlyCount "92"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. Nf3 Bg7 5. 0-0 0-0 6. Bg5 Nbd7 7. Nbd2 e5 8. c3 c6 9. h3 Qc7 10. Re1 h6 11. Be3 Ne8 12. Qc2 a6 13. a4 Rb8 14. a5 Nef6 15. Nc4 Re8 16. Qd2 Kh7 17. dxe5 dxe5 18. Bc2 Bf8 19. Nfxe5 Nxe5 20. Nxe5 Be6 21. f4 c5 22. f5 gxf5 23. exf5 Bd5 24. Bf4 Bd6 25. Ng4 Nxg4 26. Qxd5 Bxf4 27. f6+ Kg8 28. hxg4 Bh2+ 29. Kh1 Qf4 30. Bh7+ Kf8 31. Qxc5+ Qd6 32. Qh5 Bf4 33. Qf5 Bg5 34. Rf1 Re5 35. Qf2 Rbe8 36. Rad1 Qc6 37. Qd4 Bxf6 38. Qd6+ Qxd6 39. Rxd6 Bg5 40. Rd7 R8e7 41. Rfd1 Rxa5 42. Bf5 Rae5 43. Rd8+ Kg7 44. Rb8 Re1+ 45. Rxe1 Rxe1+ 46. Kh2 Bf4+ 0-1

