[Event "CHN-ch U14"]
[Site "Shanghai"]
[Date "2024.02.21"]
[Round "11"]
[White "Xie, Jiaxiang"]
[Black "Cheng, Yijia"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1611"]
[BlackElo "1154"]
[PlyCount "112"]
[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 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 Bd7 9. exd6 e6 10. 0-0 Bxd6 11. Nc3 0-0 12. Qe2 Nb4 13. Bg5 Be7 14. Bxe7 Qxe7 15. Bd3 Nxd3 16. Qxd3 Bc6 17. Ne5 Rfd8 18. Nxc6 bxc6 19. Qe4 Nc4 20. Qxc6 Rdc8 21. Qa6 Nxb2 22. Ne4 Qb4 23. Rac1 Rd8 24. Nc5 Qxd4 25. Nb7 Rdc8 26. Na5 Rxc1 27. Rxc1 Rd8 28. Rf1 Qb6 29. Qxb6 axb6 30. Nb3 g6 31. Rb1 Kg7 32. Kf1 Rd1+ 33. Rxd1 Nxd1 34. Ke1 Nc3 35. Nc1 f5 36. Kd2 Ne4+ 37. Ke3 e5 38. Nd3 Kf6 39. Nb2 Ke6 40. f3 Nc3 41. a4 Kd5 42. Kd3 Na2 43. Nd1 Nb4+ 44. Kc3 Kc5 45. Nb2 Nd5+ 46. Kd2 Kd4 47. Nd3 e4 48. fxe4 fxe4 49. Ne1 Nb4 50. g4 e3+ 51. Ke2 Ke4 52. Nf3 h6 53. Nh4 g5 54. Nf5 Nd5 55. Nd6+ Kf4 56. h3 Nc3+ 0-1

[Event "CHN-ch U14"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "10"]
[White "Cheng, Yijia"]
[Black "Zhang, Yuchen"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1154"]
[BlackElo "1494"]
[PlyCount "115"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 c5 5. Nc3 Qb6 6. Nb1 Qd8 7. c3 b6 8. Bd3 Be7 9. 0-0 Bb7 10. Ne5 0-0 11. Nd2 Nc6 12. f4 Nxe5 13. fxe5 Ne4 14. Bxe7 Qxe7 15. Bxe4 dxe4 16. Qg4 Qd8 17. Nxe4 h5 18. Qf3 Rb8 19. Rf2 c4 20. Qf4 Bxe4 21. Qxe4 b5 22. a3 a5 23. Raf1 b4 24. axb4 axb4 25. Rf4 bxc3 26. bxc3 Rb3 27. Qf3 Qg5 28. h4 Qg6 29. e4 Rb2 30. d5 Ra8 31. d6 Raa2 32. g4 Rd2 33. g5 Rd3 34. d7 Rxd7 35. Rd1 Rad2 36. Rxd2 Rxd2 37. Qe3 Rd3 38. Qe1 Qh7 39. Qb1 Rd8 40. Qb6 Rd1+ 41. Kf2 g6 42. Ke2 Rd3 43. Rf3 Rd7 44. Qc6 Ra7 45. Qxc4 Qg7 46. Qc8+ Qf8 47. Qxf8+ Kxf8 48. Kd3 Ra1 49. Kd4 Rd1+ 50. Kc5 Rg1 51. Rf4 Ke7 52. c4 Rg4 53. Rxg4 hxg4 54. Kd4 Kd7 55. Ke3 Kc6 56. Kf4 Kc5 57. Kxg4 Kxc4 58. h5 1-0

[Event "CHN-ch U14"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "9"]
[White "Zou, Yuxiao"]
[Black "Cheng, Yijia"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "1657"]
[BlackElo "1154"]
[PlyCount "70"]
[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 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d5 6. c4 c6 7. cxd5 cxd5 8. Ne5 Ng4 9. Nxg4 Bxg4 10. Nc3 Nc6 11. h3 Be6 12. e3 Qd7 13. Kh2 b6 14. b3 Rac8 15. Ne2 f5 16. Ba3 Bf7 17. Rc1 Na5 18. Qd3 Bf6 19. Nc3 Rfd8 20. Qb5 Qxb5 21. Nxb5 Nc6 22. Rfd1 Bg7 23. Rd2 a6 24. Nc3 b5 25. Bc5 e6 26. a4 Na5 27. b4 Nb3 28. Rcd1 Nxd2 29. Rxd2 Be8 30. axb5 Bxb5 31. Nxb5 axb5 32. Bf1 Rb8 33. f4 Rb7 34. Ra2 Rdb8 35. Kg2 Bf8 1/2-1/2

[Event "CHN-ch U14"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "8"]
[White "Cheng, Yijia"]
[Black "Wang, Youran"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1154"]
[BlackElo "1607"]
[PlyCount "123"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Bxf6 Bxf6 5. c3 d5 6. e5 Be7 7. Bd3 c5 8. Ne2 Qb6 9. b3 Nc6 10. 0-0 Bd7 11. Bc2 Rc8 12. a3 a5 13. Kh1 g6 14. f4 f5 15. dxc5 Qxc5 16. Bd3 d4 17. b4 Qb6 18. b5 Na7 19. Nxd4 Bc5 20. a4 Bxd4 21. cxd4 Qxd4 22. Ra2 Rc7 23. Qb3 Nc8 24. Rd2 Qe3 25. Bc4 Qxb3 26. Bxb3 Ke7 27. Rfd1 h6 28. g3 g5 29. Na3 gxf4 30. gxf4 Rg8 31. Nc4 b6 32. Rg1 Rxg1+ 33. Kxg1 Be8 34. Nd6 Rc1+ 35. Kg2 Bd7 36. Nxc8+ Bxc8 37. Rd6 Bb7+ 38. Kf2 Bd5 39. Bxd5 exd5 40. Rxh6 Rc4 41. Kg3 Rxa4 42. Rxb6 Rb4 43. Rb7+ Kd8 44. b6 a4 45. Ra7 Rxb6 46. Rxa4 Rg6+ 47. Kh4 Rg4+ 48. Kh5 Ke7 49. h3 Rg3 50. Kh4 Rf3 51. Ra7+ Ke6 52. Ra6+ Ke7 53. Kg5 Rxh3 54. Rd6 Rd3 55. Kxf5 Rd4 56. Ra6 Rc4 57. Ra7+ Kd8 58. e6 Ke8 59. Ke5 d4 60. Kf6 Rc8 61. Re7+ Kf8 62. Rd7 1-0

[Event "CHN-ch U14"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "7"]
[White "Zhong, Sirui"]
[Black "Cheng, Yijia"]
[Result "1/2-1/2"]
[ECO "A75"]
[WhiteElo "1564"]
[BlackElo "1154"]
[PlyCount "53"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 0-0 9. 0-0 Bg4 10. h3 Bxf3 11. Bxf3 a6 12. a4 Nbd7 13. g3 Rb8 14. a5 b5 15. axb6 Rxb6 16. Bg2 Ne8 17. Qe2 Nc7 18. Qc2 Qb8 19. Ra2 Nb5 20. Be3 Nd4 21. Bxd4 cxd4 22. Ne2 Rc8 23. Qd2 Rb4 24. Nc1 Nc5 25. Nd3 Nxd3 26. Qxd3 Qb5 27. Qa3 1/2-1/2

[Event "CHN-ch U14"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "5"]
[White "Liu, Huaqi"]
[Black "Cheng, Yijia"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "1582"]
[BlackElo "1154"]
[PlyCount "65"]
[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. g3 g6 2. Bg2 Bg7 3. c4 c5 4. Nc3 Nc6 5. Nf3 Nf6 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qd3 a6 11. Bd2 Rb8 12. a4 Be6 13. Rab1 Nd7 14. b3 Ne5 15. Qc2 Nc6 16. Rfc1 Qd7 17. Qa2 Bh3 18. Bh1 Kh8 19. Nd5 e5 20. c5 f5 21. cxd6 Qxd6 22. b4 Nd4 23. Be3 g5 24. Bxd4 exd4 25. Rc7 f4 26. Qc4 fxg3 27. hxg3 Qg6 28. Rc1 Qf5 29. Bf3 g4 30. Rxg7 Kxg7 31. Qxd4+ Kh6 32. Be4 Qg5 33. Rc7 1-0

[Event "CHN-ch U14"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "4"]
[White "Cheng, Yijia"]
[Black "Cong, Dingzhou"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1154"]
[BlackElo "1718"]
[PlyCount "101"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bf5 5. 0-0 e6 6. c4 Be7 7. cxd5 cxd5 8. Nc3 h6 9. Bf4 0-0 10. Ne5 Nbd7 11. Rc1 Nxe5 12. Bxe5 Nd7 13. Bf4 Nb6 14. Na4 Rc8 15. Rxc8 Nxc8 16. Qb3 b6 17. Qb5 g5 18. Bb8 Nd6 19. Bxd6 Bxd6 20. Rc1 Qf6 21. e3 h5 22. Qd7 Rd8 23. Qxa7 h4 24. Qxb6 h3 25. Bf1 Kh7 26. Qa6 Bg4 27. Be2 Bf3 28. Qd3+ Kg7 29. Qd1 Bg2 30. Bf1 Bxf1 31. Qxf1 g4 32. Qe2 Qf5 33. Nc3 Bb4 34. Nb1 Qe4 35. Qf1 e5 36. a3 Ba5 37. b4 Bb6 38. Nd2 Qf5 39. dxe5 Qxe5 40. Qd3 Rd6 41. a4 Rf6 42. a5 Ba7 43. b5 d4 44. e4 Bc5 45. Qc4 Ba3 46. Rd1 Bb2 47. a6 Qe7 48. Qd5 Bc3 49. Qg5+ Kf8 50. a7 Qxa7 51. Qxf6 1-0

[Event "CHN-ch U14"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "2"]
[White "Cheng, Yijia"]
[Black "Song, Tianrui"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1154"]
[BlackElo "1732"]
[PlyCount "66"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. c3 Qb6 5. Qb3 c4 6. Qc2 g6 7. Nbd2 Bf5 8. Qc1 Nc6 9. h3 Bg7 10. g4 Be6 11. Ng5 Bd7 12. e4 h6 13. Ngf3 Nxe4 14. Nxe4 dxe4 15. Nd2 Be6 16. Nxc4 Bxc4 17. Bxc4 Rc8 18. d5 Nb4 19. cxb4 Qxb4+ 20. Bd2 Qxc4 21. Qxc4 Rxc4 22. 0-0 Kd7 23. Be3 a6 24. Rad1 Rhc8 25. b3 Rc2 26. Bd4 Bxd4 27. Rxd4 f5 28. Rb4 b5 29. a4 R8c5 30. axb5 axb5 31. Rd4 Kd6 32. Rfd1 R2c3 33. Kg2 Rxb3 0-1

[Event "CHN-chT"]
[Site "Hangzhou"]
[Date "2023.05.27"]
[Round "9.4"]
[White "Liu, Yiming1111"]
[Black "Cheng, Yijia"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1469"]
[PlyCount "55"]
[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 "Heilongjiang"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bf5 7. 0-0 Be7 8. Re1 Nc6 9. a3 0-0 10. c4 Bg6 11. cxd5 Qxd5 12. Qc2 Nf6 13. Bxg6 hxg6 14. Nc3 Qd7 15. d5 Nd8 16. Ne5 Qf5 17. Qxf5 gxf5 18. Nd7 Nxd7 19. Rxe7 Nc5 20. Rxc7 Nb3 21. Rb1 f6 22. Bf4 Re8 23. h4 a5 24. Nb5 Re4 25. g3 Nd4 26. Nd6 Nf3+ 27. Kh1 Rd4 28. Nxf5 1-0

[Event "CHN-chT"]
[Site "Hangzhou"]
[Date "2023.05.26"]
[Round "8.4"]
[White "Zhai, Bugong"]
[Black "Cheng, Yijia"]
[Result "1/2-1/2"]
[ECO "A45"]
[PlyCount "17"]
[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 "Hubei"]
[BlackTeam "Heilongjiang"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Na3 Qxb2 5. Nb5 Nd5 6. Rb1 Qxa2 7. Ra1 Qb2 8. Rb1 Qa2 9. Ra1 1/2-1/2

[Event "CHN-chT"]
[Site "Hangzhou"]
[Date "2023.05.25"]
[Round "7.4"]
[White "Cheng, Yijia"]
[Black "Yang, Sheng"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "51"]
[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 "Heilongjiang"]
[BlackTeam "Hainan"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. Nf3 Nc6 2. d4 d5 3. Bf4 Bf5 4. c3 Nf6 5. e3 a6 6. Bd3 e6 7. 0-0 Bd6 8. Bg3 0-0 9. Qc2 Bg6 10. Nbd2 Qe7 11. Bxg6 fxg6 12. e4 dxe4 13. Nxe4 Bxg3 14. Nxg3 Qd6 15. Rae1 Rae8 16. Ne5 Nd7 17. Ne4 Qd5 18. Nxd7 Qxd7 19. Nc5 Qc8 20. Nd3 Rf5 21. Re2 e5 22. Qb3+ Kh8 23. Rfe1 Rg5 24. f4 Rh5 25. Nxe5 Nxe5 26. fxe5 1-0

[Event "CHN-chT"]
[Site "Hangzhou"]
[Date "2023.05.24"]
[Round "6.4"]
[White "Wu, Wenda"]
[Black "Cheng, Yijia"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1693"]
[PlyCount "65"]
[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 "Ningbo"]
[BlackTeam "Heilongjiang"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 c5 2. Nf3 cxd4 3. Nxd4 e5 4. Nb3 Nc6 5. e4 Nf6 6. Bg5 d6 7. Nc3 a6 8. Qd2 Be6 9. 0-0-0 Bxb3 10. axb3 Be7 11. Bxf6 gxf6 12. Nd5 Rc8 13. Kb1 b5 14. b4 Nd4 15. c3 Ne6 16. h4 Rc6 17. Rh3 Nc7 18. Be2 Nxd5 19. Qxd5 Qc7 20. Bh5 Rf8 21. Rg3 Rb6 22. Rg7 Bd8 23. Qe6+ Qe7 24. Qf5 h6 25. Rd3 Rb7 26. Rdg3 Qd7 27. Qh7 Be7 28. Bxf7+ Kd8 29. Bd5 Rb8 30. Rxe7 Qxe7 31. Rg7 Qe8 32. Ra7 Rc8 33. Qb7 1-0

[Event "CHN-chT"]
[Site "Hangzhou"]
[Date "2023.05.23"]
[Round "5.4"]
[White "Cheng, Yijia"]
[Black "Zhang, Qiwang"]
[Result "0-1"]
[ECO "E09"]
[BlackElo "1240"]
[PlyCount "84"]
[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 "Heilongjiang"]
[BlackTeam "Shanghai"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. d4 0-0 6. 0-0 c6 7. Qc2 Nbd7 8. Nbd2 b5 9. cxb5 cxb5 10. e4 dxe4 11. Nxe4 Bb7 12. Nc5 Nxc5 13. dxc5 Be4 14. Qc3 Qd5 15. b4 a5 16. bxa5 b4 17. Qb3 Bxc5 18. Nh4 Rxa5 19. Bb2 Bxg2 20. Nxg2 Ne4 21. Qxd5 exd5 22. Nf4 Rfa8 23. Kg2 Bd6 24. Rfd1 Bxf4 25. gxf4 f6 26. Rd4 b3 27. a3 Rc8 28. Rb4 Rc2 29. Bd4 Rc4 30. Rb8+ Kf7 31. Bb2 Rc2 32. Bd4 Ra4 33. Rb4 Rxb4 34. axb4 Nd2 35. f5 b2 36. Ra7+ Kf8 37. Ra8+ Ke7 38. Ra7+ Kd6 39. Ra6+ Kc7 40. Bxb2 Rxb2 41. Ra7+ Kd6 42. Rxg7 Ke5 0-1

[Event "CHN-chT"]
[Site "Hangzhou"]
[Date "2023.05.22"]
[Round "4.4"]
[White "Yang, Zilong"]
[Black "Cheng, Yijia"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1895"]
[PlyCount "78"]
[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 "Jiangsu"]
[BlackTeam "Heilongjiang"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bf5 7. 0-0 Be7 8. Re1 Nc6 9. c3 0-0 10. Qc2 Re8 11. Nbd2 Nxd2 12. Bxd2 Bxd3 13. Qxd3 Bf6 14. Qb5 Qd6 15. g3 b6 16. Bf4 Qd7 17. a4 a5 18. Kg2 h6 19. h4 Rac8 20. b3 Rxe1 21. Rxe1 Nb8 22. Ne5 Qxb5 23. axb5 g5 24. hxg5 hxg5 25. Bd2 Rd8 26. Ng4 Nd7 27. Nxf6+ Nxf6 28. Bxg5 Re8 29. Rxe8+ Nxe8 30. Bf4 Kf8 31. Kf3 Ke7 32. Ke3 Kd7 33. g4 Nd6 34. Bxd6 Kxd6 35. f4 c6 36. bxc6 Kxc6 37. c4 Kd6 38. Kd3 Kc6 39. g5 Kd6 1-0

[Event "CHN-chT"]
[Site "Hangzhou"]
[Date "2023.05.21"]
[Round "3.4"]
[White "Wang, Bingnan"]
[Black "Cheng, Yijia"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1583"]
[PlyCount "127"]
[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 "Shandong"]
[BlackTeam "Heilongjiang"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Bb4 6. Ndb5 Nf6 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Qxd5 exd5 12. Bf4 0-0 13. 0-0-0 Be6 14. Be2 Rfd8 15. h3 d4 16. Bf3 Bd5 17. Bxd5 Rxd5 18. Rhe1 h6 19. Rd3 Rf5 20. Bg3 a5 21. Re4 Rd5 22. f3 Rc8 23. Bf2 Rcd8 24. Re2 b5 25. Kb1 b4 26. a4 Rc5 27. Red2 Rc4 28. Rd1 Kh7 29. b3 Rc3 30. R3d2 Rc8 31. Rd3 Rxd3 32. Rxd3 Rd8 33. Kc1 f5 34. Rd1 Rd6 35. Kd2 Rg6 36. Rg1 Rd6 37. Bg3 Rd5 38. Kd3 Rc5 39. Rc1 Rc3+ 40. Kd2 g5 41. Bf2 f4 42. Bg1 Kg6 43. Bf2 Kh5 44. Bg1 Kg6 45. Bf2 Kf5 46. Be1 h5 47. Bf2 g4 48. hxg4+ hxg4 49. fxg4+ Kxg4 50. Be1 Ne5 51. Bf2 Nc6 52. Be1 f3 53. gxf3+ Rxf3 54. Ke2 d3+ 55. Kd1 Nd4 56. c3 Ne2 57. cxb4 Nxc1 58. Kxc1 axb4 59. Bxb4 Kf4 60. Bd2+ Ke4 61. a5 Kd5 62. Kb2 Kc5 63. Kc3 Kb5 64. b4 1/2-1/2

[Event "CHN-chT"]
[Site "Hangzhou"]
[Date "2023.05.19"]
[Round "1.4"]
[White "Cheng, Yijia"]
[Black "Liu, Yinuo"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1452"]
[PlyCount "88"]
[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 "Heilongjiang"]
[BlackTeam "Qingdao"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 Bg7 5. Nf3 0-0 6. Bd3 d5 7. 0-0 Be6 8. Nbd2 Nd7 9. c4 c6 10. c5 f5 11. b4 Nf6 12. Qa4 Ne4 13. Rfc1 g5 14. Rc2 g4 15. Ne1 f4 16. b5 Qg5 17. Nf1 Bd7 18. Bxe4 dxe4 19. bxc6 Bxc6 20. Qb4 f3 21. g3 a5 22. Qc4 Rfe8 23. Rd1 Bd5 24. Qb5 Re6 25. Qb1 Rh6 26. h4 gxh3 27. Kh2 Rg6 28. Rc3 h5 29. Nc2 h4 30. Na3 Bf6 31. Nc4 Kh7 32. Nb6 Rag8 33. Nxd5 Qxd5 34. Qb3 Qd7 35. Qb1 Qf5 36. Rc2 hxg3+ 37. Nxg3 Rxg3 38. fxg3 Qg5 39. Qxb7 Qxg3+ 40. Kh1 Qg6 41. c6 Qg4 42. Qxf7+ Rg7 43. Qxg7+ Bxg7 44. c7 f2 0-1

