[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.21"]
[Round "11"]
[White "Gao, Mingze"]
[Black "Xin, Juncheng"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2104"]
[BlackElo "1952"]
[PlyCount "49"]
[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 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 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 Na6 14. Nxa8 Nb4 15. a3 Na2+ 16. Kb2 Nac3 17. Rd3 Na4+ 18. Kc1 Nec3 19. Re3 Qxa3+ 20. Kd2 Qb4 21. Rxc3 c5 22. Bd6 Rd8 23. Qe5 f6 24. Qe7 Qxc3+ 25. Kc1 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "10"]
[White "Chen, Hongsen"]
[Black "Xin, Juncheng"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2269"]
[BlackElo "1952"]
[PlyCount "46"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nbd7 8. Qc2 h6 9. Bh4 c5 10. Nge2 a6 11. a4 Re8 12. 0-0 b6 13. Rfd1 c4 14. Bf5 Bb7 15. b3 Nf8 16. bxc4 dxc4 17. Bxf6 Bxf6 18. Rab1 Be7 19. Qb2 b5 20. axb5 axb5 21. Qxb5 Bxg2 22. Kxg2 Ra5 23. Qxc4 Rxf5 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "9"]
[White "Xin, Juncheng"]
[Black "Chen, Yuan1"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1952"]
[BlackElo "2161"]
[PlyCount "88"]
[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 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nxc6 bxc6 6. Nc3 Nf6 7. Bg5 Bb4 8. Qf3 d5 9. exd5 Qxd5 10. Qe3 Qd4 11. Bxf6 Qxe3+ 12. fxe3 gxf6 13. Bc4 Ke7 14. 0-0-0 Bxc3 15. bxc3 Be6 16. Bxe6 fxe6 17. Rd2 Rad8 18. g3 Rxd2 19. Kxd2 Rd8+ 20. Ke2 Rb8 21. Kd3 a5 22. a4 Rb2 23. Ra1 h5 24. h3 f5 25. Kd2 Kf6 26. Kd3 Rb8 27. Ke2 Rb2 28. Kd2 e4 29. Rg1 Rb8 30. Ke2 Rg8 31. h4 e5 32. Rd1 Rxg3 33. Rd6+ Kf7 34. Rxc6 f4 35. exf4 exf4 36. Rc5 Kf6 37. Rxh5 Rg2+ 38. Kf1 Rxc2 39. Rxa5 e3 40. Ra8 Kf5 41. Re8 Kg4 42. Ke1 Rc1+ 43. Ke2 f3+ 44. Kd3 e2 0-1

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "8"]
[White "Chen, Zhi"]
[Black "Xin, Juncheng"]
[Result "1/2-1/2"]
[ECO "C96"]
[WhiteElo "1885"]
[BlackElo "1952"]
[PlyCount "121"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Re1 d6 7. c3 Na5 8. Bb5 a6 9. Ba4 b5 10. Bc2 c5 11. h3 Nc6 12. d4 cxd4 13. cxd4 Qc7 14. d5 Nb4 15. Bb3 a5 16. a3 Na6 17. Bg5 Bd7 18. Nbd2 h6 19. Be3 Rfc8 20. Rc1 Qb7 21. Qe2 Bd8 22. Ba2 Bb6 23. Bxb6 Qxb6 24. Bb1 Nc5 25. Qe3 Rab8 26. b4 axb4 27. axb4 Na6 28. Qa3 Nh5 29. Bd3 Nf4 30. Bf1 Ng6 31. Rxc8+ Rxc8 32. Ra1 Ra8 33. g3 Nc7 34. Qc3 Rxa1 35. Qxa1 f5 36. Qa2 Ne7 37. Bg2 fxe4 38. Nxe4 Nexd5 39. Nxe5 dxe5 40. Nc3 Be6 41. Bxd5 Nxd5 42. Qa8+ Kh7 43. Nxd5 Qd4 44. Nc7 Bf5 45. Qd5 Qa1+ 46. Kg2 Qe1 47. f3 Qxb4 48. Qxe5 Qd2+ 49. Kg1 Qc1+ 50. Kf2 Qc2+ 51. Ke3 Qd3+ 52. Kf2 Bxh3 53. Nxb5 Qf1+ 54. Ke3 Qe1+ 55. Kd4 Qf2+ 56. Ke4 Qe2+ 57. Kd4 Qxf3 58. Qe4+ Qxe4+ 59. Kxe4 Bg2+ 60. Kf5 Bf1 61. Nd4 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "7"]
[White "Xin, Juncheng"]
[Black "Gu, Jiazhen"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1952"]
[BlackElo "2105"]
[PlyCount "96"]
[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 Be7 8. 0-0 Nbd7 9. a4 b6 10. f4 Bb7 11. Bf3 0-0 12. f5 Rc8 13. Kh1 Rc4 14. Qd3 Qc7 15. Bd2 Rc8 16. Rae1 Qd8 17. Rg1 h6 18. Re3 Nh7 19. Be2 R4c7 20. Rg3 Kf8 21. Rd1 Ndf6 22. Bf3 Rc4 23. Be3 Qc7 24. Re1 Ne8 25. Rb1 Bh4 26. Rh3 Bg5 27. Be2 Rb4 28. Rd1 Nef6 29. Qxd6+ Qxd6 30. Rxd6 Nxe4 31. Rxb6 Bxe3 32. Rxb4 Nf2+ 33. Kg1 Nxh3+ 34. Kf1 Rc7 35. Na5 Bc8 36. gxh3 Nf6 37. Bd3 Bd4 38. Ne2 Bc5 39. Rb8 Nd7 40. Rb3 Nb6 41. Nc4 Nxc4 42. Bxc4 Bxf5 43. Bxa6 Bxc2 44. Rb8+ Ke7 45. a5 Ra7 46. Rb7+ Rxb7 47. Bxb7 Bd3 48. a6 f5 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "5"]
[White "Xin, Juncheng"]
[Black "Zhang, Haoxu"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1952"]
[BlackElo "1815"]
[PlyCount "107"]
[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 d6 2. d4 Nf6 3. Bd3 g6 4. Nf3 Bg7 5. 0-0 0-0 6. Re1 Bg4 7. Nbd2 e5 8. dxe5 dxe5 9. h3 Bxf3 10. Nxf3 Nh5 11. Bg5 Bf6 12. Bh6 Re8 13. Bc4 Nc6 14. c3 Na5 15. Bb5 c6 16. Bf1 c5 17. Qa4 Qc7 18. b4 cxb4 19. cxb4 Nc6 20. Rac1 Qb6 21. Bb5 Rec8 22. Be3 Nd4 23. Bxd4 exd4 24. Rxc8+ Rxc8 25. e5 Be7 26. a3 Rd8 27. Bc4 Kg7 28. Qb3 f6 29. Qd3 a5 30. Ba2 fxe5 31. Rxe5 Bf6 32. Rxa5 Qc7 33. Rc5 Qe7 34. g3 b6 35. Rc1 Qd6 36. Kg2 Kh8 37. Qe4 Ng7 38. Rc6 Qf8 39. Qd3 b5 40. g4 Qe7 41. Rc5 Ne6 42. Bxe6 Qxe6 43. Rxb5 Rc8 44. Rc5 Rxc5 45. bxc5 Qd5 46. a4 Qxc5 47. Qb5 Qd6 48. g5 Bd8 49. Qe5+ Qxe5 50. Nxe5 Kg7 51. f4 Bc7 52. Kf3 h6 53. h4 hxg5 54. hxg5 1-0

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "6"]
[White "Zhong, Kangmin"]
[Black "Xin, Juncheng"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "2036"]
[BlackElo "1952"]
[PlyCount "128"]
[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 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Nc3 Nbd7 8. Qd3 b6 9. e4 Ba6 10. b3 c5 11. exd5 exd5 12. Nb5 Bb7 13. cxd5 Bxd5 14. Nc3 Rc8 15. Nxd5 Nxd5 16. Bb2 Bf6 17. Rad1 Qc7 18. Qf5 Ne7 19. Qb1 Rfd8 20. Bh3 Rb8 21. dxc5 bxc5 22. Rfe1 Ng6 23. Rxd7 Rxd7 24. Bxf6 gxf6 25. Bxd7 Qxd7 26. Qe4 Kg7 27. Nh4 Nxh4 28. Qxh4 Qf5 29. Qe4 Qg5 30. Qe3 Rc8 31. Qxg5+ fxg5 32. Re7 a6 33. Ra7 Rc6 34. Kf1 g4 35. Kg2 h5 36. h3 Kg6 37. hxg4 hxg4 38. f3 Rd6 39. fxg4 Rd2+ 40. Kf3 Rxa2 41. Rc7 Ra5 42. Kf4 Rb5 43. Rc6+ f6 44. Rxa6 Rb4+ 45. Kf3 Rxb3+ 46. Kf4 Rb4+ 47. Kf3 Kg5 48. Rc6 Rc4 49. Kf2 Rc3 50. Kg2 Rc1 51. Kf3 Rc3+ 52. Kg2 c4 53. Kf2 Rc1 54. Kf3 c3 55. Rc5+ Kg6 56. Ke2 Kf7 57. g5 fxg5 58. Rxg5 Rg1 59. Kd3 Kf6 60. Rg8 Rc1 61. Rc8 Kf5 62. Rxc3 Rxc3+ 63. Kxc3 Kg4 64. Kd3 Kxg3 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "3"]
[White "Li, Hongjin"]
[Black "Xin, Juncheng"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1557"]
[BlackElo "1952"]
[PlyCount "90"]
[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 e5 2. Nf3 d6 3. Bc4 Be7 4. 0-0 Nf6 5. d3 0-0 6. c3 c5 7. Re1 Nc6 8. Bb3 b5 9. h3 Bb7 10. d4 c4 11. Bc2 a5 12. Nbd2 Ba6 13. Nf1 Re8 14. Ng3 Bf8 15. Be3 Qc7 16. d5 Ne7 17. Nh4 Ng6 18. Nhf5 Bc8 19. Qf3 Kh8 20. h4 Ne7 21. Bg5 Neg8 22. h5 g6 23. Nh6 Nxh6 24. Qxf6+ Kg8 25. Bxh6 Bxh6 26. Nf5 Bf8 27. Re3 Qd8 28. Qxd8 Rxd8 29. hxg6 hxg6 30. Ng3 Bh6 31. Ree1 Bd7 32. Nf1 f5 33. a4 b4 34. cxb4 axb4 35. exf5 gxf5 36. Ne3 Bxe3 37. Rxe3 b3 38. Bb1 Ra5 39. Rf3 Rf8 40. Rc3 Rc8 41. Rf3 e4 42. Rg3+ Kf7 43. f3 e3 44. Kf1 Re8 45. f4 e2+ 0-1

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "4"]
[White "Xin, Juncheng"]
[Black "Zhou, Runyi"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "1952"]
[BlackElo "1882"]
[PlyCount "131"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Bxc6 dxc6 7. Nxe5 Be7 8. d4 0-0 9. Bf4 Nf5 10. c3 Be6 11. Nd3 Bd6 12. Nd2 Re8 13. Ne4 Bd5 14. f3 b6 15. Qd2 f6 16. Nxd6 Nxd6 17. Rxe8+ Qxe8 18. Bxd6 cxd6 19. b3 Qd7 20. Re1 Re8 21. Rxe8+ Qxe8 22. Kf2 Bf7 23. c4 g5 24. Nb4 a5 25. Nc2 Qe7 26. Ne3 Bg6 27. g4 Qd7 28. d5 c5 29. Nd1 h5 30. h3 hxg4 31. hxg4 Qh7 32. Kg2 Qe7 33. Nc3 Qe5 34. Na4 f5 35. gxf5 Qxf5 36. Qe2 Qf4 37. Nxb6 Bf5 38. Na4 g4 39. fxg4 Bxg4 40. Qd3 Kg7 41. Nc3 Qg5 42. Ne4 Qf4 43. Nf2 Bf5 44. Qc3+ Kf7 45. Qxa5 Qg5+ 46. Kf1 Qf4 47. Qc3 Be4 48. Ke2 Bg6 49. Qf3 Qxf3+ 50. Kxf3 Bb1 51. Ne4 Bxa2 52. Nd2 Kf6 53. Ke3 Ke5 54. Kd3 Kf4 55. Kc3 Ke3 56. Kb2 Kxd2 57. Kxa2 Kc2 58. Ka3 Kc3 59. Ka4 Kd3 60. Kb5 Kc3 61. Kc6 Kxb3 62. Kxd6 Kxc4 63. Kc6 Kb4 64. d6 c4 65. d7 c3 66. d8Q 1-0

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "1"]
[White "Wang, Xin"]
[Black "Xin, Juncheng"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1339"]
[BlackElo "1952"]
[PlyCount "76"]
[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 e5 2. Nf3 d6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Be7 6. h3 0-0 7. Bd3 c5 8. Nf3 Nc6 9. 0-0 a6 10. b3 b5 11. Bb2 Nb4 12. Re1 Bb7 13. a3 Nxd3 14. Qxd3 Re8 15. Rad1 Bf8 16. e5 dxe5 17. Qxd8 Raxd8 18. Nxe5 b4 19. axb4 cxb4 20. Na4 Be4 21. Nd3 Bxd3 22. Rxe8 Rxe8 23. Rxd3 Re1+ 24. Kh2 Re2 25. c3 Ne4 26. Re3 Rxe3 27. fxe3 Nd2 28. cxb4 Bxb4 29. Nc3 Nxb3 30. Kg3 Bd6+ 31. Kf2 f6 32. g4 Kf7 33. Kf3 Ke7 34. Ke4 Nc5+ 35. Kd4 Kd7 36. e4 Ne6+ 37. Ke3 Ng5 38. Nd5 Nxh3 0-1

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "2"]
[White "Xin, Juncheng"]
[Black "Li, Chengzhang"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "1952"]
[BlackElo "1616"]
[PlyCount "40"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Bxc6 dxc6 7. Nxe5 Be7 8. d4 0-0 9. Bf4 f6 10. Nd3 g5 11. Bxd6 cxd6 12. Nd2 f5 13. f4 g4 14. Nf1 Bh4 15. Re2 Qf6 16. c3 Qf7 17. Qb3 Qxb3 18. axb3 Kf7 19. Ne3 Re8 20. g3 Bd8 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.08.02"]
[Round "11"]
[White "Xin, Juncheng"]
[Black "Chen, Zhe1"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1915"]
[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. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. exd5 Nxd5 5. d4 Nxc3 6. bxc3 e6 7. Ne5 Nd7 8. Bb5 Bd6 9. Bf4 cxd4 10. Qxd4 Bxe5 11. Bxe5 f6 12. Bd6 Kf7 13. 0-0 Qb6 14. Rab1 Qxd4 15. cxd4 Nb6 16. Rfe1 Nd5 17. Bc4 Rd8 18. Bxd5 exd5 19. Re7+ Kg8 20. Bf4 b6 21. Rbe1 Bf5 22. c3 Rd7 23. f3 Rc8 24. g4 Rxe7 25. Rxe7 Bd3 26. Bd2 a5 27. h4 Kf8 28. Rd7 Bc4 29. a3 b5 30. Bf4 Re8 31. Bc7 a4 32. Bd6+ Kg8 33. Kf2 h6 34. g5 hxg5 35. hxg5 Re6 36. f4 fxg5 37. fxg5 Re8 38. Kf3 Be2+ 39. Kg3 Bc4 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "10"]
[White "Gu, Xianghan"]
[Black "Xin, Juncheng"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1989"]
[BlackElo "1915"]
[PlyCount "59"]
[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 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bf4 0-0 7. Qd2 a6 8. 0-0-0 b5 9. Be2 Re8 10. Bf3 Ra7 11. Nf5 Bxf5 12. exf5 Nfd7 13. Nd5 Ne5 14. Qe3 c5 15. Nxe7+ Raxe7 16. f6 gxf6 17. Bd5 Kh8 18. Qg3 Rg8 19. Qh4 Nbd7 20. Be4 Ng6 21. Bxg6 fxg6 22. Bxd6 Rf7 23. Bxc5 Qa8 24. Rxd7 Rxd7 25. Qxf6+ Rgg7 26. Bf8 Kg8 27. Bxg7 Rf7 28. Qe5 Rf5 29. Qd4 Rd5 30. Qc3 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "9"]
[White "Wu, Hao"]
[Black "Xin, Juncheng"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2012"]
[BlackElo "1915"]
[PlyCount "167"]
[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 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. Bb3 a6 8. 0-0 c5 9. Nde2 b5 10. Bd5 Ra7 11. Nf4 Nbd7 12. Be3 Nb6 13. a3 Ng4 14. Re1 Bf6 15. Qd2 Be5 16. h3 Nxe3 17. Qxe3 Qf6 18. Nfe2 Be6 19. Rad1 Bxd5 20. Nxd5 Nxd5 21. Rxd5 Bxb2 22. Qb3 c4 23. Qb4 Be5 24. Qd2 Rd7 25. f4 Bb2 26. Qb4 c3 27. Red1 Rfd8 28. e5 Qf5 29. Rxd6 Rxd6 30. Rxd6 Rxd6 31. exd6 Qd5 32. Nxc3 Bxc3 33. Qxc3 Qxd6 34. Qc8+ Qf8 35. Qxa6 Qc5+ 36. Kh2 h6 37. a4 Qf5 38. Qxb5 Qxf4+ 39. Kg1 Qe3+ 40. Kf1 Qc1+ 41. Ke2 Qxc2+ 42. Ke3 Qc1+ 43. Ke4 Qe1+ 44. Kd5 Qd2+ 45. Kc5 Qf2+ 46. Kd6 Qf6+ 47. Kc7 Qf4+ 48. Kc8 Qe4 49. a5 Qa8+ 50. Kc7 Qa7+ 51. Kd6 Qd4+ 52. Qd5 Qf6+ 53. Kc7 Qa6 54. Qc5 g6 55. Kb8 Qe2 56. Qc8+ Kg7 57. a6 Qe5+ 58. Qc7 Qe8+ 59. Kb7 Qe4+ 60. Qc6 Qe7+ 61. Kc8 Qe3 62. g4 h5 63. Kb8 Qg3+ 64. Ka8 hxg4 65. hxg4 Qxg4 66. a7 Qb4 67. Qb7 Qd6 68. Qb2+ Kh7 69. Kb7 Qd7+ 70. Ka6 Qc6+ 71. Qb6 Qc8+ 72. Kb5 Qd7+ 73. Kc5 Qf5+ 74. Kc6 Qe6+ 75. Kb7 Qe4+ 76. Qc6 Qb4+ 77. Kc8 Qg4+ 78. Kd8 Qd4+ 79. Qd7 Qb6+ 80. Ke8 Qa6 81. Kxf7 Kh6 82. Qh3+ Kg5 83. Qg2+ Kf5 84. Qd5+ 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "7"]
[White "Xi, Qi"]
[Black "Xin, Juncheng"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2198"]
[BlackElo "1915"]
[PlyCount "85"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bb4 5. Bg5 c5 6. cxd5 exd5 7. e3 h6 8. Bxf6 Qxf6 9. Be2 Be6 10. 0-0 Bxc3 11. bxc3 0-0 12. a4 Nd7 13. Qb3 Rab8 14. a5 b6 15. axb6 axb6 16. Bb5 c4 17. Qb4 Rfd8 18. Ra7 Bg4 19. Bxd7 Rxd7 20. Rxd7 Bxd7 21. Ne5 Qe6 22. Ra1 Be8 23. Ra7 b5 24. h3 Qb6 25. Qe7 Qe6 26. Qxe6 fxe6 27. g4 Kf8 28. h4 b4 29. cxb4 Rc8 30. Kf1 c3 31. Ra1 c2 32. Rc1 Ba4 33. Ke1 Ke7 34. Kd2 Kd6 35. Nd3 Rf8 36. f4 g5 37. fxg5 hxg5 38. h5 Rf3 39. Rh1 Bb5 40. Ne5 Rf2+ 41. Kc1 Bf1 42. h6 Bg2 43. h7 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "8"]
[White "Xin, Juncheng"]
[Black "Zhong, Kangmin"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1915"]
[BlackElo "1906"]
[PlyCount "67"]
[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. Bd2 Qe7 10. a3 Ba5 11. Qe2 Rb8 12. b4 Bb6 13. Rae1 d6 14. Kh1 Re8 15. Na4 Bc7 16. c4 Be6 17. Nc3 Nd7 18. a4 Rbc8 19. Rb1 Bb6 20. b5 f6 21. Rfc1 Nc5 22. bxc6 Rxc6 23. Nd5 Qd8 24. Bc2 Bf7 25. Qe1 Ne6 26. a5 Bd4 27. Ba4 Qc8 28. Bxc6 Qxc6 29. Rb8 Kf8 30. Rxe8+ Bxe8 31. Bb4 Bd7 32. f3 Kf7 33. Qh4 h6 34. Bd2 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "6"]
[White "Xin, Juncheng"]
[Black "Xu, Junwei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1915"]
[BlackElo "2141"]
[PlyCount "69"]
[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 dxc6 7. Qxd8+ Kxd8 8. Bg5 h6 9. Bh4 Bd6 10. 0-0-0 Ke7 11. Bc4 g5 12. Bg3 Be6 13. Bxe6 Kxe6 14. f3 Bc5 15. Rd3 Rad8 16. Ne2 Rxd3 17. cxd3 Nh5 18. Be1 Nf4 19. Nxf4+ gxf4 20. g3 Rg8 21. Bd2 fxg3 22. hxg3 Rxg3 23. Rxh6+ f6 24. f4 exf4 25. Bxf4 Rf3 26. Bg5 Bd4 27. Bd2 Rf1+ 28. Kc2 Rf2 29. Kd1 a5 30. a4 b6 31. Rh7 Rf1+ 32. Kc2 Rf2 33. Kd1 Rf1+ 34. Kc2 Rf2 35. Kd1 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "5"]
[White "Zhang, Yifan"]
[Black "Xin, Juncheng"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1975"]
[BlackElo "1915"]
[PlyCount "81"]
[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. Nf3 d5 2. c4 Nf6 3. g3 c5 4. Bg2 e6 5. 0-0 Nc6 6. cxd5 exd5 7. d4 cxd4 8. Nxd4 Be7 9. b3 0-0 10. Bb2 Bc5 11. Nxc6 bxc6 12. Qc2 Qe7 13. Bxf6 Qxf6 14. Nc3 Ba3 15. Rfd1 Bf5 16. Qd2 Rfd8 17. e3 a5 18. Na4 h5 19. Qd4 Qg6 20. Bf1 Bg4 21. Re1 Bb4 22. Rec1 Ba3 23. Re1 Qd6 24. h3 Bf5 25. Red1 c5 26. Qh4 d4 27. e4 Bg6 28. Re1 Re8 29. Rad1 Re5 30. f3 Rae8 31. Bc4 Kf8 32. g4 f6 33. Re2 Bf7 34. Rc2 Bxc4 35. Rxc4 Rg5 36. Kf2 Qe7 37. Rc2 f5 38. Kf1 fxg4 39. hxg4 hxg4 40. Rh2 Qf6 41. Rd3 0-1

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "4"]
[White "Xin, Juncheng"]
[Black "Huang, Bangbo"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1915"]
[BlackElo "1833"]
[PlyCount "66"]
[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 e5 5. Nxc6 bxc6 6. Bd3 Nf6 7. 0-0 Be7 8. b3 0-0 9. Bb2 Qc7 10. Nd2 Re8 11. f4 exf4 12. e5 Bc5+ 13. Kh1 Rxe5 14. Bxe5 Qxe5 15. c4 a5 16. Re1 Be3 17. Nf1 d5 18. h3 d4 19. Qf3 Rb8 20. c5 Be6 21. Qxc6 Rc8 22. Qd6 Qxd6 23. cxd6 Nd5 24. Nxe3 fxe3 25. Bc4 Nc3 26. Rac1 Bxc4 27. bxc4 Ne4 28. c5 Kf8 29. d7 Ra8 30. c6 Ke7 31. Rc4 Nf2+ 32. Kh2 Nd3 33. Rxd4 Nxe1 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "3"]
[White "Zhong, Langqi"]
[Black "Xin, Juncheng"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1661"]
[BlackElo "1915"]
[PlyCount "44"]
[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 d5 2. Bf4 e6 3. e3 Nf6 4. c3 Be7 5. Nd2 Nbd7 6. Ngf3 0-0 7. Bd3 c5 8. Ne5 c4 9. Bc2 Nxe5 10. dxe5 Nd7 11. h4 Re8 12. Qg4 f5 13. Qh3 Nf8 14. g4 Ng6 15. 0-0-0 b5 16. gxf5 exf5 17. Bxf5 Nxf4 18. exf4 Rf8 19. Bxc8 Qxc8 20. Qg3 Qf5 21. Rhg1 Rf7 22. e6 Qxe6 0-1

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "1"]
[White "Chen, Shen"]
[Black "Xin, Juncheng"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1915"]
[PlyCount "50"]
[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 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Be7 5. c3 0-0 6. Nbd2 Nbd7 7. Bd3 c5 8. dxc5 Nxc5 9. Bc2 Bd7 10. Ne5 Be8 11. 0-0 Rc8 12. Re1 Qb6 13. Rb1 Qa6 14. Ra1 Nfe4 15. Nxe4 dxe4 16. b4 Rd8 17. Qb1 Nd3 18. Nxd3 exd3 19. Bb3 Bf6 20. Qb2 d2 21. Red1 Qd3 22. Bc2 Qxc3 23. Qxc3 Bxc3 24. a3 Bxa1 25. Rxa1 Rc8 0-1

[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 "Daqing"]
[Date "2019.06.27"]
[Round "9.9"]
[White "Li, Wenzhi"]
[Black "Xin, Juncheng"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "80"]
[EventDate "2019.06.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Harbin"]
[BlackTeam "Chongqing"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bd3 0-0 7. 0-0 c5 8. Nde2 Nc6 9. b3 a6 10. a4 Be6 11. Nf4 Kh8 12. Bb2 Nb4 13. Be2 Nd7 14. Bd3 Nf6 15. Re1 Nd7 16. Ncd5 Bxd5 17. Nxd5 Nxd5 18. exd5 Bf6 19. Bxf6 Qxf6 20. Qd2 g6 21. Rad1 Kg7 22. Re3 Rae8 23. Rh3 h5 24. Re3 Ne5 25. Rde1 Qg5 26. Qc3 Kh6 27. Rg3 Qf4 28. Re4 Qc1+ 29. Re1 Nf3+ 30. gxf3 Qxe1+ 31. Qxe1 Rxe1+ 32. Kg2 g5 33. f4 gxf4 34. Rf3 Rg8+ 35. Rg3 fxg3 36. hxg3 h4 37. Kf3 h3 38. Be4 h2 39. Kf4 Rxe4+ 40. Kxe4 h1Q+ 0-1

[Event "CHN-chT"]
[Site "Daqing"]
[Date "2019.06.25"]
[Round "7.5"]
[White "Xin, Juncheng"]
[Black "Zhao, Chenxi"]
[Result "0-1"]
[ECO "C44"]
[BlackElo "2383"]
[PlyCount "72"]
[EventDate "2019.06.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Chongqing"]
[BlackTeam "Guangdong"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Be2 Nf6 4. d3 Be7 5. 0-0 d5 6. exd5 Nxd5 7. d4 e4 8. Ne5 0-0 9. Nxc6 bxc6 10. c4 Nb6 11. Nc3 f5 12. Kh1 Be6 13. b3 Bf6 14. Be3 c5 15. d5 Bxc3 16. Rc1 Be5 17. dxe6 Qe7 18. b4 Rfd8 19. Bxc5 Qxe6 20. Qc2 Qh6 21. g3 Rd2 22. Qb3 Rxe2 23. Bxb6 axb6 24. c5+ Kf8 25. cxb6 Qxb6 26. Qd5 Re8 27. f4 Qd4 28. Qc5+ Qxc5 29. Rxc5 Bf6 30. Rxf5 Ra8 31. Rh5 e3 32. g4 Rexa2 33. Rc5 e2 34. Re1 Ra1 35. Rec1 Rxc1+ 36. Rxc1 Ra1 0-1

[Event "CHN-chT"]
[Site "Daqing"]
[Date "2019.06.24"]
[Round "6.6"]
[White "Xin, Juncheng"]
[Black "Yang, Yanqing"]
[Result "1/2-1/2"]
[ECO "B88"]
[BlackElo "1910"]
[PlyCount "103"]
[EventDate "2019.06.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Chongqing"]
[BlackTeam "Hebei"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. 0-0 Qc7 8. Bb3 Be7 9. Be3 0-0 10. a3 Nc6 11. Kh1 b5 12. f4 Na5 13. f5 Nxb3 14. cxb3 e5 15. Nf3 Bb7 16. Rc1 Qd8 17. Qd3 d5 18. Nxe5 dxe4 19. Qe2 Bd6 20. Ng4 Nxg4 21. Qxg4 f6 22. Nxe4 Bxe4 23. Qxe4 Be5 24. Rfd1 Qe8 25. Qd5+ Kh8 26. Bc5 Qh5 27. g3 Rg8 28. Qg2 Qxf5 29. a4 h6 30. Bb6 Qe6 31. a5 Qxb3 32. Rd2 Rac8 33. Rdc2 Rxc2 34. Rxc2 Qd3 35. Qf2 Re8 36. Rd2 Qe4+ 37. Kg1 Rc8 38. Bc5 b4 39. Re2 Qd5 40. Be3 b3 41. Qg2 Qxa5 42. Qh3 Qc7 43. Rd2 Rd8 44. Bxh6 Kg8 45. Rxd8+ Qxd8 46. Qe6+ Kh7 47. Be3 Qd1+ 48. Kf2 Qc2+ 49. Kf3 Bxb2 50. Qh3+ Kg6 51. Qg4+ Kf7 52. Qd7+ 1/2-1/2

[Event "CHN-chT"]
[Site "Daqing"]
[Date "2019.06.23"]
[Round "5.7"]
[White "Sun, Tingzhou"]
[Black "Xin, Juncheng"]
[Result "0-1"]
[ECO "D06"]
[PlyCount "114"]
[EventDate "2019.06.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ningbo"]
[BlackTeam "Chongqing"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nb6 5. Nc3 e6 6. Nf3 Be7 7. Bf4 0-0 8. Rc1 c5 9. Be2 cxd4 10. Nxd4 Nc6 11. Nxc6 bxc6 12. 0-0 Qxd1 13. Rfxd1 Bb7 14. Bd6 Bxd6 15. Rxd6 Rfd8 16. e5 Kf8 17. Ne4 Nd7 18. Rcd1 Ke7 19. f4 Rab8 20. Ng5 Bc8 21. b3 h6 22. Nf3 Bb7 23. Nd4 Rbc8 24. Bf3 Nb8 25. Nc2 Rxd6 26. exd6+ Ke8 27. Rd4 Nd7 28. b4 Rd8 29. Ne1 Nb6 30. Nd3 Nd5 31. Nc5 Bc8 32. b5 cxb5 33. d7+ Bxd7 34. Bxd5 exd5 35. Rxd5 Bc6 36. Rxd8+ Kxd8 37. g3 Kc7 38. Kf2 Kb6 39. Nb3 Bd5 40. Ke3 Bxb3 41. axb3 Kc5 42. Kd3 a5 43. Kc3 f5 44. Kd3 Kd5 45. Kc3 Ke4 46. Kc2 Ke3 47. Kc3 b4+ 48. Kc4 Kd2 49. h3 h5 50. h4 Kc2 51. Kd5 Kxb3 52. Ke5 a4 53. Kxf5 a3 54. Kg5 a2 55. Kxh5 a1Q 56. f5 Qf6 57. g4 Qh6# 0-1

[Event "CHN-chT"]
[Site "Daqing"]
[Date "2019.06.22"]
[Round "4.7"]
[White "Xin, Juncheng"]
[Black "Zhao, Juncheng"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1998"]
[PlyCount "110"]
[EventDate "2019.06.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Chongqing"]
[BlackTeam "Wuxi"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 h6 6. 0-0 Qf6 7. b3 Ne7 8. Bb2 Bf5 9. c4 c6 10. Bxf5 Qxf5 11. Re1 Nd7 12. Nc3 Nf6 13. Qe2 b6 14. cxd5 Nfxd5 15. Ne4 Bc7 16. Ng3 Bxg3 17. hxg3 0-0 18. Ba3 Rfe8 19. Qc4 Qf6 20. Re2 Red8 21. Rae1 Ng6 22. Nd2 Nf8 23. Rc1 Rac8 24. Nf3 Ng6 25. Bb2 Qd6 26. Rec2 Rc7 27. Qa4 Rdc8 28. Ba3 Qd7 29. Ne5 Nxe5 30. dxe5 b5 31. Qe4 Rb7 32. Bd6 Rb6 33. Bc5 Rb7 34. f4 g6 35. Kf2 h5 36. Bd6 Rb6 37. Qxd5 cxd5 38. Rxc8+ Kg7 39. R1c7 Qe6 40. Bf8+ Kh7 41. Be7 g5 42. Bf6 gxf4 43. gxf4 d4 44. g4 hxg4 45. Rd8 Kg6 46. Bg5 Kf5 47. Rxd4 Rc6 48. Re7 Qg6 49. Rdd7 g3+ 50. Kxg3 Rc3+ 51. Kf2 Qh5 52. Ke1 Qh1+ 53. Ke2 Qg2+ 54. Kd1 Qc2+ 55. Ke1 Re3+ 0-1

[Event "CHN-chT"]
[Site "Daqing"]
[Date "2019.06.21"]
[Round "3.4"]
[White "Lou, Yiping"]
[Black "Xin, Juncheng"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2482"]
[PlyCount "103"]
[EventDate "2019.06.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Shanghai"]
[BlackTeam "Chongqing"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 0-0 7. Bf4 a6 8. Qd2 b5 9. Bf3 Bb7 10. 0-0-0 b4 11. Nd5 Nxd5 12. exd5 a5 13. Rhe1 Nd7 14. Kb1 Bf6 15. g4 g6 16. g5 Bg7 17. Nc6 Bxc6 18. dxc6 Nb6 19. Qd3 Na4 20. Bc1 Nc5 21. Qc4 Kh8 22. Bd5 Kg8 23. h4 Na4 24. Qf4 Nb6 25. Bg2 Re8 26. h5 Be5 27. Qh4 Re7 28. f4 Bh8 29. hxg6 fxg6 30. Be3 Rxe3 31. Rxe3 Qf8 32. Rde1 Qg7 33. Rb3 Qd4 34. Rh1 Qg7 35. Qh3 Re8 36. f5 gxf5 37. Qxf5 Re5 38. Qh3 Qe7 39. a3 Qg7 40. Rf1 Re8 41. Qf5 Qe7 42. axb4 Bg7 43. bxa5 Na4 44. Bd5+ Kh8 45. Rh1 Bxb2 46. Rxb2 Nc3+ 47. Ka1 Qg7 48. Bc4 Ne4 49. g6 d5 50. Rxh7+ Qxh7 51. gxh7 dxc4 52. Rb7 1-0

[Event "CHN-chT"]
[Site "Daqing"]
[Date "2019.06.20"]
[Round "2.7"]
[White "Xin, Juncheng"]
[Black "Li, Deyang"]
[Result "1-0"]
[ECO "B86"]
[BlackElo "1697"]
[PlyCount "95"]
[EventDate "2019.06.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Chongqing"]
[BlackTeam "Shanxi"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. 0-0 Nbd7 8. a4 Qc7 9. Ba2 Nc5 10. f3 Be7 11. Kh1 0-0 12. Be3 b6 13. Qe1 Bb7 14. Qg3 Rac8 15. Rfd1 Rfe8 16. Nde2 Bf8 17. Bd4 Ncd7 18. Qf2 Be7 19. Be3 Nc5 20. Nf4 Bf8 21. Rd2 Nfd7 22. Nd3 Be7 23. Nxc5 dxc5 24. Rad1 Red8 25. Bc4 Nb8 26. Ne2 Rxd2 27. Rxd2 Rd8 28. Bf4 Qc8 29. Ng3 Nc6 30. Be3 Ne5 31. Be2 Rxd2 32. Bxd2 Qd7 33. Bc3 Ng6 34. b3 Nf4 35. Bf1 Bd8 36. Be5 Bg5 37. Qe3 Nh3 38. f4 Bh6 39. gxh3 f6 40. Bc3 e5 41. Qd3 Qxd3 42. Bxd3 exf4 43. Nf5 Bg5 44. h4 Bh6 45. Nxh6+ gxh6 46. Bxf6 b5 47. axb5 axb5 48. Kg2 1-0

[Event "CHN-chT"]
[Site "Daqing"]
[Date "2019.06.19"]
[Round "1.3"]
[White "Yu, Ruiyuan"]
[Black "Xin, Juncheng"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2471"]
[PlyCount "83"]
[EventDate "2019.06.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Jiangsu"]
[BlackTeam "Chongqing"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. g3 0-0 7. Bg2 c5 8. Nde2 Nc6 9. 0-0 Re8 10. b3 Bf8 11. Bb2 Be6 12. h3 a6 13. g4 h6 14. Ng3 Nd4 15. a4 Rb8 16. Nd5 Bxd5 17. exd5 Qb6 18. Rb1 Nd7 19. b4 Qxb4 20. c3 Qa5 21. cxd4 c4 22. Ra1 c3 23. Ba3 Rec8 24. Ne4 Nb6 25. Qb3 Rc4 26. Rfc1 Rbc8 27. Bxd6 Bxd6 28. Nxd6 Rb4 29. Nxb7 Rxb3 30. Nxa5 Rb2 31. Nc6 Kf8 32. Rxc3 Nd7 33. Rac1 Nf6 34. d6 Ke8 35. Ne5 Rxc3 36. Rxc3 Kd8 37. Nxf7+ Ke8 38. Ne5 Kd8 39. Rc7 Rb6 40. Ra7 Kc8 41. Nc6 Rb7 42. Ne7+ 1-0

