[Event "CHN-ch sf"]
[Site "Hefei"]
[Date "2023.04.28"]
[Round "11"]
[White "Liu, Bolei"]
[Black "Yu, Zhiyang"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1764"]
[PlyCount "68"]
[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. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. b4 Bg7 5. e3 0-0 6. Bb2 Nbd7 7. c4 a5 8. b5 a4 9. Ba3 c5 10. bxc6 bxc6 11. Bd3 Re8 12. cxd5 cxd5 13. Bb5 Ba6 14. Bc6 Ra7 15. Qxa4 Qc7 16. Bxd7 Nxd7 17. Rc1 Bc4 18. Qb4 Rea8 19. Rc3 Rb8 20. Qxe7 Bf8 21. Qh4 Rxa3 22. Rxa3 Bxa3 23. Ng5 Nf8 24. f4 Qa5 25. Ngf3 Rb1+ 26. Kf2 Rxh1 27. f5 Rd1 28. f6 Rxd2+ 29. Kg3 Qc7+ 30. Kh3 Qd7+ 31. g4 Bf1+ 32. Kg3 Rg2+ 33. Kf4 Ne6+ 34. Ke5 Qd6# 0-1

[Event "CHN-ch sf"]
[Site "Hefei"]
[Date "2023.04.27"]
[Round "9"]
[White "He, Ping"]
[Black "Yu, Zhiyang"]
[Result "0-1"]
[ECO "A33"]
[WhiteElo "1803"]
[PlyCount "86"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. a3 Bc5 7. Nb3 Bb6 8. e4 d5 9. cxd5 exd5 10. exd5 Ng4 11. Be3 Bxe3 12. Qe2 0-0 13. fxe3 Nxe3 14. Qxe3 Re8 15. Qxe8+ Qxe8+ 16. Be2 Ne5 17. 0-0-0 Bf5 18. Nd4 Bg6 19. b4 a5 20. Kb2 axb4 21. axb4 h6 22. Kb3 Qc8 23. Ra1 Rxa1 24. Rd1 Rb1+ 25. Rxb1 Be4 26. Ra1 Bd3 27. Bxd3 Nxd3 28. Ndb5 Qg4 29. Ra8+ Kh7 30. d6 Qxb4+ 31. Kc2 Nc5 32. Rc8 Kg6 33. Rc7 Qc4 34. g3 Qd3+ 35. Kc1 Nb3+ 36. Kb2 Nd4 37. Na3 b5 38. d7 Qd2+ 39. Ka1 Ne6 40. d8Q Qxd8 41. Kb2 Qd2+ 42. Ka1 Qd8 43. Rb7 Qa8 0-1

[Event "CHN-ch sf"]
[Site "Hefei"]
[Date "2023.04.27"]
[Round "10"]
[White "Yu, Zhiyang"]
[Black "Shen, Yufan"]
[Result "1/2-1/2"]
[ECO "B33"]
[BlackElo "1751"]
[PlyCount "69"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Be6 11. Bd3 f5 12. 0-0 Bg7 13. Qh5 f4 14. c4 b4 15. Nc2 a5 16. g3 Bxd5 17. exd5 Ne7 18. Rae1 Kf8 19. gxf4 exf4 20. Re4 Ng6 21. Nd4 Bxd4 22. Rxd4 Kg7 23. Qf5 Qh4 24. Re1 Rhe8 25. Rde4 Re5 26. Rxe5 Nxe5 27. Rxe5 dxe5 28. c5 Rg8 29. c6 Qf6 30. Kf1 Qd6 31. Be4 Kf8 32. Qc8+ Kg7 33. Qf5 Kf8 34. Qc8+ Kg7 35. Qf5 1/2-1/2

[Event "CHN-ch sf"]
[Site "Hefei"]
[Date "2023.04.26"]
[Round "7"]
[White "Xiong, Junyi"]
[Black "Yu, Zhiyang"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1579"]
[PlyCount "126"]
[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. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. Ne2 0-0 6. g3 c6 7. Bg2 Nd7 8. 0-0 Re8 9. b3 f5 10. c4 dxc4 11. bxc4 Nf6 12. Nd2 h5 13. h4 Ne4 14. Qc2 Qe7 15. Rab1 Rb8 16. Rb2 Kh8 17. Nxe4 fxe4 18. Qa4 g5 19. c5 Bc7 20. d5 cxd5 21. hxg5 Bd7 22. Qd1 Qxg5 23. Nf4 Bxf4 24. exf4 Qf5 25. Qd4+ Kh7 26. Rd1 Bc6 27. Bf1 Rg8 28. Kh2 Qg6 29. Bh3 Qg7 30. Qd2 Rbd8 31. Rb4 h4 32. Bf5+ Kh8 33. Kg2 e3 34. Qd4 Qxd4 35. Rbxd4 exf2 36. g4 Kg7 37. Kxf2 Rde8 38. Rh1 Rh8 39. Bd3 h3 40. Bf1 h2 41. Bg2 Bb5 42. Bf3 Bc4 43. a3 Re6 44. a4 Ra6 45. Bd1 Ra5 46. Kg3 Rxc5 47. Rxh2 Rxh2 48. Kxh2 b5 49. axb5 Rxb5 50. g5 a5 51. f5 Rb4 52. Bf3 Rb5 53. Bd1 Rb2+ 54. Kg3 Ra2 55. Bf3 Ra3 56. Kf4 a4 57. f6+ Kg6 58. Bg4 Ra1 59. Bf5+ Kh5 60. Bg4+ Kg6 61. Bf5+ Kh5 62. Bg4+ Kg6 63. Bf5+ Kh5 1/2-1/2

[Event "CHN-ch sf"]
[Site "Hefei"]
[Date "2023.04.26"]
[Round "8"]
[White "Yu, Zhiyang"]
[Black "Dong, Hongfu"]
[Result "1/2-1/2"]
[ECO "B76"]
[BlackElo "1699"]
[PlyCount "113"]
[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. g4 Be6 10. h4 d5 11. g5 Nh5 12. 0-0-0 Nxd4 13. Bxd4 Bxd4 14. Qxd4 dxe4 15. fxe4 Qc7 16. Bh3 Ng3 17. Bxe6 fxe6 18. Rhg1 Rf3 19. Kb1 Rc8 20. Rge1 a6 21. Qd7 Qxd7 22. Rxd7 b5 23. a3 Kf7 24. Ra7 Rf4 25. Re3 Nh5 26. Rh3 Rf1+ 27. Ka2 Rf2 28. Rd3 Rxc2 29. Kb3 Rh2 30. Rdd7 Re8 31. Rxa6 Rxh4 32. Rb6 Ng3 33. Rxb5 Nxe4 34. Nxe4 Rxe4 35. a4 Rf4 36. a5 Rf5 37. Ka4 Rxb5 38. Kxb5 Rb8+ 39. Kc6 Rxb2 40. a6 e5 41. Rd5 Ra2 42. Kb6 Ke6 43. Ra5 Rb2+ 44. Rb5 Ra2 45. a7 Rxa7 46. Kxa7 Kf5 47. Kb6 Kxg5 48. Rxe5+ Kf4 49. Rxe7 h5 50. Kc5 h4 51. Kd4 h3 52. Rh7 Kg3 53. Ke4 g5 54. Kf5 g4 55. Rh8 h2 56. Rxh2 Kxh2 57. Kxg4 1/2-1/2

[Event "CHN-ch sf"]
[Site "Hefei"]
[Date "2023.04.25"]
[Round "5"]
[White "Jiang, Liu"]
[Black "Yu, Zhiyang"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1626"]
[PlyCount "122"]
[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. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be2 cxd4 10. cxd4 Qa5+ 11. Bd2 Qxa2 12. 0-0 Bg4 13. Bg5 h6 14. Bh4 g5 15. Bg3 Rd8 16. d5 b6 17. Rb4 Rc8 18. e5 Bd7 19. Bd3 Na6 20. Bb1 Qa5 21. Re4 Nc5 22. Re3 Qa4 23. Bc2 Qb4 24. h4 Qg4 25. hxg5 hxg5 26. Qd2 Ba4 27. Nh2 Qc4 28. Rc3 Ne4 29. Rxc4 Nxd2 30. Rxc8+ Rxc8 31. Bxa4 Nxf1 32. Kxf1 Rc4 33. Bb5 Rc5 34. Bc6 e6 35. d6 Kf8 36. Bf3 Bxe5 37. Bxe5 Rxe5 38. Ng4 Rf5 39. Nh6 Rf4 40. Bh5 a5 41. g3 Rd4 42. Nxf7 a4 43. Nxg5 Rxd6 44. Be2 Rc6 45. Bb5 Rc1+ 46. Ke2 a3 47. Nxe6+ Ke7 48. Nd4 a2 49. Nb3 Rb1 50. Bc4 Rxb3 51. Bxb3 a1Q 52. Bc4 Qb2+ 53. Kd3 Qxf2 54. g4 Qf3+ 55. Kc2 Qxg4 56. Kc3 Kd6 57. Kb4 Qd4 58. Kb3 Kc5 59. Bf7 Qe3+ 60. Ka2 Qf2+ 61. Ka3 Qxf7 0-1

[Event "CHN-ch sf"]
[Site "Hefei"]
[Date "2023.04.25"]
[Round "6"]
[White "Yu, Zhiyang"]
[Black "Chen, Yidong"]
[Result "0-1"]
[ECO "D60"]
[BlackElo "1829"]
[PlyCount "107"]
[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. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bh4 Be7 7. e3 0-0 8. Bd3 Nbd7 9. 0-0 dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. Qe2 Rc8 13. a3 a5 14. Rfc1 b4 15. axb4 axb4 16. Na4 c5 17. Ba6 Bxa6 18. Qxa6 Nd5 19. Bg3 Ra8 20. Qf1 Ra5 21. Nxc5 Nxc5 22. dxc5 Bxc5 23. Qc4 Rxa1 24. Rxa1 Be7 25. Ne5 Qc8 26. Rc1 Qxc4 27. Rxc4 Ra8 28. h4 g6 29. e4 Nf6 30. f3 Nh5 31. Nc6 Bf8 32. Be5 f6 33. g4 fxe5 34. gxh5 gxh5 35. Nxe5 Rd8 36. Rc2 b3 37. Re2 Bg7 38. Nc4 Rd1+ 39. Kg2 Rc1 40. Na3 Bf6 41. Re3 Rc2+ 42. Kg3 Rxb2 43. e5 Be7 44. Nb5 Rb1 45. Kg2 Bc5 46. Rd3 b2 47. Nc3 Rc1 48. Rd8+ Kf7 49. Rb8 Ba3 50. Rb7+ Ke8 51. Rb8+ Kd7 52. Ne4 b1Q 53. Nf6+ Ke7 54. Rxb1 0-1

[Event "CHN-ch sf"]
[Site "Hefei"]
[Date "2023.04.24"]
[Round "3"]
[White "Yu, Zhiyang"]
[Black "Cong, Dingzhou"]
[Result "1-0"]
[ECO "B36"]
[BlackElo "1640"]
[PlyCount "77"]
[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. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd3 Be6 11. Rc1 Qa5 12. Bd2 Rfc8 13. Nd5 Qd8 14. Bc3 Bxd5 15. exd5 Nd7 16. Bxg7 Kxg7 17. 0-0 a5 18. Rc3 Rc5 19. Re1 Kg8 20. h4 h5 21. Qe3 Rac8 22. a4 Nb6 23. Qe4 Qf8 24. Rg3 Nxc4 25. Bxh5 Ne5 26. f4 Rc4 27. Qf5 Kh8 28. Bxg6 Nxg6 29. Qh5+ Kg7 30. Re6 Qe8 31. f5 fxe6 32. Rxg6+ Qxg6 33. Qxg6+ Kh8 34. Qh5+ Kg8 35. dxe6 Rf8 36. Qg5+ Kh8 37. Qxe7 Rxf5 38. Qd8+ Kg7 39. e7 1-0

[Event "CHN-ch sf"]
[Site "Hefei"]
[Date "2023.04.24"]
[Round "4"]
[White "Yu, Zhiyang"]
[Black "Yu, Chaojie"]
[Result "0-1"]
[ECO "B67"]
[BlackElo "2110"]
[PlyCount "62"]
[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 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 b5 10. Bxf6 gxf6 11. Kb1 Qb6 12. Nxc6 Bxc6 13. Qe1 0-0-0 14. Bd3 h5 15. f5 Kb8 16. Ne2 Bh6 17. fxe6 fxe6 18. Rf1 Rhf8 19. Nf4 Bxf4 20. Rxf4 e5 21. Rf1 d5 22. Qh4 dxe4 23. Bxe4 Rd4 24. Rde1 f5 25. g4 Bxe4 26. Qe7 Qf6 27. Qxf6 Rxf6 28. gxf5 Rxf5 29. Kc1 Bf3 30. Rg1 e4 31. Rg7 Rfd5 0-1

[Event "CHN-ch sf"]
[Site "Hefei"]
[Date "2023.04.23"]
[Round "2"]
[White "Yang, Zilong"]
[Black "Yu, Zhiyang"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "1694"]
[PlyCount "92"]
[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. Qxd4 Nf6 5. c4 Nc6 6. Qd3 g6 7. Nc3 Bg7 8. Be2 Bg4 9. 0-0 Rc8 10. Nd5 0-0 11. Rb1 Nxd5 12. cxd5 Bxf3 13. gxf3 Nd4 14. Bd1 e5 15. f4 f5 16. fxe5 dxe5 17. Be3 Qh4 18. f4 fxe4 19. Qxe4 Kh8 20. Bxd4 exd4 21. Ba4 Rcd8 22. Rbe1 Qh5 23. Bb3 g5 24. fxg5 Qxg5+ 25. Kh1 Rxf1+ 26. Rxf1 Qe3 27. Re1 Qxe4+ 28. Rxe4 d3 29. Re3 Bxb2 30. Rxd3 Be5 31. h3 Kg7 32. Re3 Kf6 33. Rf3+ Ke7 34. Kg2 Rg8+ 35. Kf2 Rf8 36. Rxf8 Kxf8 37. Kf3 Ke7 38. Ke4 Kd6 39. h4 Bf6 40. h5 h6 41. Bd1 Bg5 42. Bg4 b6 43. a4 Bc1 44. Be2 a5 45. Bb5 Bg5 46. Be2 Bc1 1/2-1/2

