[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "5"]
[White "Zeng, Zichen"]
[Black "Liu, Shusheng"]
[Result "0-1"]
[ECO "B92"]
[PlyCount "124"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Qc7 9. 0-0 Be7 10. Qd2 b5 11. a3 Nbd7 12. f3 Nb6 13. Rfd1 Rd8 14. Bf2 d5 15. exd5 Nbxd5 16. Nxd5 Bxd5 17. Qc1 Rc8 18. Bd3 Qb7 19. Nd2 Nh5 20. Re1 Nf4 21. Bf5 Be6 22. Bxe6 fxe6 23. Qb1 Qc7 24. c3 Bc5 25. Ne4 Bxf2+ 26. Nxf2 Qc5 27. Qe4 0-0 28. Qxe5 Qb6 29. Qe3 Qb7 30. Rad1 Rce8 31. Nd3 Nd5 32. Qf2 Rf6 33. Nc5 Qf7 34. Ne4 Rh6 35. Nd6 Qf4 36. Nxe8 Qxh2+ 37. Kf1 Qf4 38. Re4 Qf8 39. Qd4 Rg6 40. Rxe6 Rxe6 41. Qxd5 Qxe8 42. Re1 Kf7 43. Qxe6+ Qxe6 44. Rxe6 Kxe6 45. Ke2 Kd5 46. b3 g5 47. g4 Ke5 48. Ke3 Kd5 49. Kd3 Ke5 50. c4 h6 51. cxb5 axb5 52. a4 bxa4 53. bxa4 Kf4 54. a5 Kxf3 55. a6 Kxg4 56. a7 h5 57. a8Q h4 58. Ke3 h3 59. Qf3+ Kh4 60. Qf5 h2 61. Kf3 h1Q+ 62. Ke3 Qh3+ 0-1

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "2"]
[White "Zeng, Zichen"]
[Black "Wu, Zhaohan"]
[Result "0-1"]
[ECO "B19"]
[BlackElo "1291"]
[PlyCount "38"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nd7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Qe2 0-0 14. Ne5 Rc8 15. f4 c5 16. dxc5 Qc7 17. Nxd7 Nxd7 18. Ne4 Nxc5 19. g4 Nb3+ 0-1

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "1"]
[White "Zhang, Yicheng1"]
[Black "Zeng, Zichen"]
[Result "1-0"]
[ECO "E72"]
[WhiteElo "1597"]
[PlyCount "67"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 0-0 5. e4 d6 6. Nc3 c5 7. Nge2 Nc6 8. d5 Ne5 9. b3 Bg4 10. 0-0 Bf3 11. Bxf3 Nxf3+ 12. Kg2 Nd4 13. Nxd4 cxd4 14. Qxd4 Nxd5 15. Qxd5 Bxc3 16. Rb1 Qc7 17. Bh6 Rfe8 18. f4 Qc6 19. Qd3 Bf6 20. f5 a5 21. a4 Qc5 22. Rbd1 Qe5 23. Qf3 Rec8 24. Rd5 Qc3 25. Rd3 Qb4 26. g4 g5 27. h4 Bg7 28. Bxg7 Kxg7 29. f6+ exf6 30. Qxf6+ Kg8 31. Qxf7+ Kh8 32. Qf6+ Kg8 33. Qxg5+ Kh8 34. Rf7 1-0

