[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.08.02"]
[Round "11"]
[White "Jiang, Qinyu"]
[Black "Xu, Yiming"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2294"]
[BlackElo "1788"]
[PlyCount "79"]
[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 Nf6 3. d4 Nxe4 4. Bd3 Nc6 5. Nxe5 Nxe5 6. dxe5 Nc5 7. Bc4 d6 8. Qf3 Be6 9. Bxe6 Nxe6 10. exd6 Bxd6 11. Be3 Qf6 12. Qxf6 gxf6 13. Nd2 0-0-0 14. 0-0-0 Bf4 15. Rhe1 Bxe3 16. Rxe3 f5 17. Re5 f4 18. Nf3 Rxd1+ 19. Kxd1 Rg8 20. Nh4 Rg5 21. Rf5 Rg4 22. Rh5 Rg7 23. c3 Kd7 24. Ke2 f6 25. Kf3 Re7 26. Nf5 Rf7 27. Nd4 b6 28. Nxe6 Kxe6 29. Kxf4 Rd7 30. Ke3 c5 31. g4 c4 32. f4 a6 33. Rh6 Re7 34. Kf3 b5 35. g5 a5 36. Rxf6+ Kd5 37. Rf5+ Kc6 38. Re5 Rd7 39. f5 b4 40. f6 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "10"]
[White "Xu, Yiming"]
[Black "Huang, Bangbo"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "1788"]
[BlackElo "1833"]
[PlyCount "42"]
[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 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Bb5+ Bd7 9. Bd3 0-0 10. h3 b5 11. 0-0 c4 12. Bb1 Na6 13. a3 Re8 14. Be3 Qc7 15. Re1 Nc5 16. Bxc5 Qxc5 17. Qd2 Rad8 18. Bc2 Nh5 19. Nd1 h6 20. Rb1 Re7 21. Ne3 Rde8 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "9"]
[White "Zhong, Kangmin"]
[Black "Xu, Yiming"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1906"]
[BlackElo "1788"]
[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 Nf6 2. Nf3 e6 3. c4 d5 4. g3 dxc4 5. Bg2 Bb4+ 6. Nbd2 Nc6 7. 0-0 Bxd2 8. Qxd2 0-0 9. Qc3 Re8 10. Qxc4 Qd5 11. Qc3 Qb5 12. Re1 e5 13. dxe5 Nd5 14. Qd2 Be6 15. b3 Rad8 16. Bb2 Ndb4 17. Qc3 Nd5 18. Qc1 Ndb4 19. a3 Nd5 20. Qc2 h6 21. Rab1 Nde7 22. Bc3 Ng6 0-1

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "7"]
[White "Liu, Aiwei"]
[Black "Xu, Yiming"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1923"]
[BlackElo "1788"]
[PlyCount "41"]
[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. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bb4 5. a3 Bxc3 6. bxc3 0-0 7. Nf3 h6 8. 0-0 d6 9. d3 Be6 10. Rb1 Rb8 11. e4 Qd7 12. Re1 Bg4 13. Be3 b6 14. Qc2 Bxf3 15. Bxf3 Ne7 16. d4 c5 17. d5 Ng6 18. Qd1 a6 19. Rb2 Rb7 20. Qc2 Rfb8 21. Reb1 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "8"]
[White "Xu, Yiming"]
[Black "Li, Deyang"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "1788"]
[BlackElo "1672"]
[PlyCount "42"]
[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 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 0-0 7. 0-0 dxc4 8. Bxc4 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7 11. Rd1 e5 12. Bb3 exd4 13. exd4 Nb6 14. Bg5 Qd6 15. Bf4 Qd7 16. Be5 Nfd5 17. Bxg7 Kxg7 18. Nxd5 Nxd5 19. Bxd5 Qxd5 20. Qxd5 cxd5 21. Rac1 Rac8 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "6"]
[White "Xu, Yiming"]
[Black "Zhang, Yifan"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1788"]
[BlackElo "1975"]
[PlyCount "41"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. h3 c6 10. Be3 Qe7 11. Qc2 Nh5 12. Ne1 Nf4 13. Nd3 Ne6 14. Bf3 Nd4 15. Bxd4 exd4 16. Ne2 Ne5 17. Nxe5 Bxe5 18. Nc1 Bxh3 19. gxh3 Qg5+ 20. Bg2 Qf4 21. Re1 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "5"]
[White "Zhou, Ziyu"]
[Black "Xu, Yiming"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1314"]
[BlackElo "1788"]
[PlyCount "45"]
[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 Nf6 2. g3 c5 3. Bg2 Nc6 4. c4 e5 5. Nc3 d6 6. h3 Be7 7. e3 0-0 8. d4 exd4 9. exd4 Nd7 10. 0-0 Nb6 11. d5 Ne5 12. Nxe5 dxe5 13. b3 f5 14. Kh2 Bd6 15. Qh5 Nd7 16. Bb2 Nf6 17. Qe2 Bd7 18. a4 a6 19. Rae1 Qe7 20. f4 Rae8 21. fxe5 Bxe5 22. Qf2 Nh5 23. Rxe5 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "3"]
[White "Chen, Hongsen"]
[Black "Xu, Yiming"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1985"]
[BlackElo "1788"]
[PlyCount "40"]
[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 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 Nf6 8. Nc3 0-0 9. Nf3 Qe7 10. 0-0-0 a6 11. g4 b5 12. g5 b4 13. Na4 Ne4 14. Qe3 Nd6 15. Bd3 Ra7 16. Qf4 Nd7 17. Rde1 Ne8 18. Rhg1 g6 19. Nd2 Qd6 20. Qh4 f5 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "4"]
[White "Xu, Yiming"]
[Black "Liu, Chuming"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1788"]
[BlackElo "1529"]
[PlyCount "46"]
[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 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Be2 0-0 6. 0-0 Nc6 7. d5 Ne5 8. Nxe5 dxe5 9. f3 e6 10. Bc4 exd5 11. Nxd5 Nxd5 12. Bxd5 c6 13. Bb3 Qd4+ 14. Qxd4 exd4 15. f4 Be6 16. Bd2 Bxb3 17. axb3 Rfe8 18. Rae1 c5 19. e5 Re6 20. c3 f6 21. cxd4 cxd4 22. exf6 Rxe1 23. Rxe1 Bxf6 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "2"]
[White "Xu, Yiming"]
[Black "Liu, Zimin"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1788"]
[BlackElo "1548"]
[PlyCount "52"]
[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. d4 Nf6 3. c4 e6 4. e3 c6 5. Nc3 Be7 6. Bd3 0-0 7. 0-0 Nbd7 8. b3 b6 9. e4 dxe4 10. Nxe4 Bb7 11. Nxf6+ Nxf6 12. Bb2 Qc7 13. Qe2 Rfd8 14. a3 c5 15. dxc5 Qxc5 16. Ne5 Bd6 17. b4 Qc7 18. Rfe1 Rac8 19. Rad1 Qe7 20. Nf3 Ba8 21. Ng5 h6 22. Ne4 Nxe4 23. Bxe4 Qh4 24. g3 Qg5 25. h4 Qe7 26. Qg4 Qf8 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "1"]
[White "Zhang, Chenghan"]
[Black "Xu, Yiming"]
[Result "1/2-1/2"]
[ECO "B08"]
[BlackElo "1788"]
[PlyCount "56"]
[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 g6 2. d4 Bg7 3. Nf3 d6 4. h3 Nf6 5. Nc3 c6 6. a4 Qc7 7. Bc4 e5 8. dxe5 dxe5 9. 0-0 0-0 10. Be3 b6 11. Qe2 a5 12. Rfd1 Na6 13. Rd2 Nb4 14. Rad1 h6 15. Rd6 Kh7 16. R6d2 Bb7 17. Ne1 Rae8 18. Nd3 Re7 19. f3 Nd7 20. Nxb4 axb4 21. Na2 c5 22. c3 f5 23. exf5 gxf5 24. cxb4 e4 25. f4 Ra8 26. Nc3 Bxc3 27. bxc3 Nf6 28. Rd6 Ne8 1/2-1/2

[Event "Tianjin Binhai Cup 2nd"]
[Site "Tianjin"]
[Date "2020.01.18"]
[Round "9"]
[White "Xu, Yiming"]
[Black "Zhang, Lehan B"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1778"]
[BlackElo "1620"]
[PlyCount "113"]
[EventDate "2020.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 Nc6 6. Be3 Nf6 7. Nge2 0-0 8. 0-0 Rb8 9. a4 a6 10. h3 b5 11. axb5 axb5 12. Qd2 b4 13. Nd1 Nd7 14. Bh6 Qc7 15. Bxg7 Kxg7 16. f4 f5 17. g4 Nb6 18. Ne3 e6 19. gxf5 exf5 20. exf5 gxf5 21. Kh2 Ne7 22. c3 bxc3 23. Qxc3+ Kg8 24. Rg1 Ng6 25. Nd5 Qf7 26. Nxb6 Rxb6 27. Ra3 Bb7 28. d4 Bxg2 29. Rxg2 c4 30. h4 Qf6 31. h5 Qh4+ 32. Qh3 Qf6 33. hxg6 hxg6 34. Qh6 d5 35. Rag3 Kf7 36. Qh7+ Qg7 37. Qxg7+ Kxg7 38. Nc3 Rd8 39. Re3 Kf7 40. Re5 Rbd6 41. Kg3 R8d7 42. Kh4 Rd8 43. Rge2 R8d7 44. Kg5 Kf8 45. Re6 Kf7 46. Rxd6 Rxd6 47. Re5 Rd8 48. Nxd5 Rd7 49. Nb6 Rd8 50. Nxc4 Rxd4 51. Rc5 Rd8 52. Ne5+ Kg7 53. Rc7+ Kg8 54. Kh6 g5 55. Rg7+ Kf8 56. Ng6+ Ke8 57. Re7# 1-0

[Event "Tianjin Binhai Cup 2nd"]
[Site "Tianjin"]
[Date "2020.01.17"]
[Round "8"]
[White "Pan, Tiangang"]
[Black "Xu, Yiming"]
[Result "1/2-1/2"]
[ECO "B05"]
[BlackElo "1778"]
[PlyCount "75"]
[EventDate "2020.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 g6 7. Nf3 Bg4 8. h3 Bxf3 9. Qxf3 Nc6 10. Be3 Bg7 11. Rd1 0-0 12. Be2 e5 13. dxe5 Nxe5 14. Qxb7 Nbxc4 15. 0-0 Nxe3 16. fxe3 Qg5 17. Qe4 Rae8 18. Qf4 Qd8 19. Kh1 f5 20. Nb5 Rf6 21. Qd4 Qb8 22. Nxd6 Rd8 23. Qxe5 Rfxd6 24. Qc5 Rxd1 25. Rxd1 Rxd1+ 26. Bxd1 Bxb2 27. Bb3+ Kh8 28. Qc4 Kg7 29. Qf7+ Kh6 30. Qc4 Qd8 31. Qf4+ Kg7 32. g4 Qa5 33. gxf5 Be5 34. Qf2 gxf5 35. Qxf5 Qe1+ 36. Kg2 Qg3+ 37. Kf1 Qxe3 38. Qg4+ 1/2-1/2

[Event "Tianjin Binhai Cup 2nd"]
[Site "Tianjin"]
[Date "2020.01.17"]
[Round "7"]
[White "Xu, Yiming"]
[Black "Qiu, Mengjie"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1778"]
[BlackElo "2167"]
[PlyCount "114"]
[EventDate "2020.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. a3 d5 2. Nf3 g6 3. d4 Bg7 4. e3 Nf6 5. c4 0-0 6. b4 a5 7. Bb2 b6 8. b5 Ne4 9. Nfd2 Nxd2 10. Nxd2 Bb7 11. f3 c5 12. bxc6 Nxc6 13. cxd5 Qxd5 14. Nc4 Rad8 15. Nxb6 Qe6 16. Kf2 Nxd4 17. Bxd4 Bxd4 18. exd4 Qxb6 19. Rb1 Qa7 20. Kg3 Bc8 21. Qc1 Rxd4 22. Rb5 Bf5 23. Qc5 Qxc5 24. Rxc5 Ra4 25. Rc3 Rc8 26. Re3 Kf8 27. Bb5 Rd4 28. Rhe1 Rc7 29. a4 f6 30. R1e2 e5 31. Kf2 h5 32. g3 Rc1 33. Re1 Rxe1 34. Kxe1 Bc2 35. Ra3 Ke7 36. Ra2 Bd1 37. Kf2 g5 38. Ke3 h4 39. f4 gxf4+ 40. gxf4 Rxf4 41. h3 Rf3+ 42. Ke4 Rxh3 43. Rd2 Bg4 44. Rc2 Rh1 45. Rc7+ Kf8 46. Ke3 h3 47. Kf2 Rh2+ 48. Kg1 Rg2+ 49. Kh1 Rd2 50. Bc6 f5 51. Rh7 e4 52. Rh4 Bf3+ 53. Kg1 Rg2+ 54. Kf1 h2 55. Bxe4 fxe4 56. Rh8+ Kg7 57. Rg8+ Kxg8 0-1

[Event "Tianjin Binhai Cup 2nd"]
[Site "Tianjin"]
[Date "2020.01.16"]
[Round "6"]
[White "Xu, Yiming"]
[Black "Guan, Runpei"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1778"]
[BlackElo "1561"]
[PlyCount "51"]
[EventDate "2020.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. f4 Bc5 6. Nf3 d6 7. f5 h6 8. h3 Bb4 9. 0-0 Bxc3 10. bxc3 0-0 11. Qe1 Re8 12. a4 Na5 13. Ba2 Re7 14. Qh4 Rd7 15. g4 Nh7 16. g5 hxg5 17. Nxg5 Nf6 18. Nf3 Qe7 19. Bg5 d5 20. Kh1 dxe4 21. Rg1 exf3 22. Bxf6 Qf8 23. Bxg7 Qxg7 24. Rxg7+ Kxg7 25. f6+ Kg6 26. Rg1+ 1-0

[Event "Tianjin Binhai Cup 2nd"]
[Site "Tianjin"]
[Date "2020.01.15"]
[Round "5"]
[White "Li, Guohao"]
[Black "Xu, Yiming"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2149"]
[BlackElo "1778"]
[PlyCount "49"]
[EventDate "2020.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. g3 c6 4. Bg2 Nf6 5. 0-0 0-0 6. c4 d5 7. Qb3 dxc4 8. Qxc4 Nbd7 9. Nc3 Nb6 10. Qd3 Re8 11. Rd1 Be6 12. e4 Bc4 13. Qc2 Nfd7 14. h4 Qc7 15. b3 Ba6 16. e5 e6 17. Ne4 Nc8 18. h5 b6 19. Bf4 Bb7 20. Rac1 Ne7 21. Nf6+ Kh8 22. h6 Bf8 23. Ng5 Nxf6 24. exf6 Qd7 25. Nxf7+ 1-0

[Event "Tianjin Binhai Cup 2nd"]
[Site "Tianjin"]
[Date "2020.01.15"]
[Round "4"]
[White "Sun, Haiyang"]
[Black "Xu, Yiming"]
[Result "0-1"]
[ECO "D79"]
[WhiteElo "1324"]
[BlackElo "1778"]
[PlyCount "58"]
[EventDate "2020.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 c6 5. Nc3 d5 6. cxd5 cxd5 7. Bg2 Nc6 8. 0-0 0-0 9. Re1 Bf5 10. Bf4 h6 11. h3 g5 12. Be3 Ne4 13. Nxe4 dxe4 14. Nd2 Bxd4 15. Nxe4 Bxe3 16. fxe3 Qc7 17. g4 Bxe4 18. Bxe4 Qg3+ 19. Bg2 Qxe3+ 20. Kh1 Rad8 21. Qa4 Rd2 22. Qb5 Nd4 23. Qxb7 Nc2 24. Rac1 Nxe1 25. Rxe1 Rxe2 26. Rxe2 Qxe2 27. Qxa7 Rd8 28. b3 Rd1+ 29. Kh2 Qe5# 0-1

[Event "Tianjin Binhai Cup 2nd"]
[Site "Tianjin"]
[Date "2020.01.14"]
[Round "3"]
[White "Xu, Yiming"]
[Black "Zhang, Lanlin"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1778"]
[BlackElo "2173"]
[PlyCount "78"]
[EventDate "2020.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 e6 7. Qd2 Rb8 8. a4 a6 9. h4 h5 10. Nd1 Nge7 11. c3 b6 12. f3 d5 13. Ne2 d4 14. Bf2 e5 15. Bh3 Bxh3 16. Rxh3 Qd7 17. Rh2 0-0 18. Kf1 f5 19. Kg2 fxe4 20. fxe4 Kh7 21. Ng1 Bh6 22. Qe2 c4 23. dxc4 d3 24. Qe1 Qg4 25. a5 Nxa5 26. Bxb6 Nb3 27. Rxa6 Bd2 28. Nf2 Bxe1 29. Nxg4 hxg4 30. Be3 d2 31. Bxd2 Nxd2 32. Re6 Rf7 33. h5 g5 34. Kh1 Nxe4 35. Rc2 Bxg3 36. Ne2 Rf1+ 37. Kg2 Rf2+ 38. Kg1 Bh2+ 39. Kh1 Nf5 0-1

[Event "Tianjin Binhai Cup 2nd"]
[Site "Tianjin"]
[Date "2020.01.13"]
[Round "2"]
[White "Cui, Puwen"]
[Black "Xu, Yiming"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "1778"]
[PlyCount "83"]
[EventDate "2020.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Bc4 Nf6 5. Qd3 c6 6. Nc3 b5 7. Bb3 a5 8. a4 b4 9. Ne2 Ba6 10. Qe3 d5 11. e5 Ne4 12. Ng5 Nxg5 13. Qxg5 f6 14. exf6 exf6 15. Qe3+ Kf7 16. Qf3 Re8 17. Be3 Qe7 18. Bxd5+ cxd5 19. Qxd5+ Qe6 20. Qxa8 Bh6 21. Qf3 Bxe3 22. fxe3 Qxe3 23. Qxe3 Rxe3 24. 0-0 Rxe2 25. Rf2 Re4 26. Rd1 Nd7 27. Rfd2 Ke6 28. d5+ Kd6 29. Rd4 Re2 30. R1d2 Rxd2 31. Rxd2 Nb6 32. Rd4 Nxa4 33. b3 Nc3 34. Kf2 Nxd5 35. c4 bxc3 36. Ke1 Kc5 37. Ra4 Nb4 38. Kd1 Kd4 39. Kc1 Kd3 40. Rxa5 c2 41. Ra4 Kc3 42. Ra5 0-1

[Event "Tianjin Binhai Cup 2nd"]
[Site "Tianjin"]
[Date "2020.01.13"]
[Round "1"]
[White "Xu, Yiming"]
[Black "Xiang, Zeyu"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "1778"]
[BlackElo "2436"]
[PlyCount "62"]
[EventDate "2020.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. d3 Bc5 4. Be3 d6 5. Qd2 Be6 6. g3 Qd7 7. h4 Bxe3 8. fxe3 Nf6 9. Bg2 d5 10. exd5 Nxd5 11. Ne4 b6 12. Nh3 h6 13. Nhf2 0-0-0 14. a3 f5 15. Nc3 Nxc3 16. Qxc3 Bd5 17. e4 fxe4 18. Nxe4 Nd4 19. Qd2 Qc6 20. c4 Bxe4 21. dxe4 Nf3+ 22. Bxf3 Rxd2 23. Kxd2 Rd8+ 24. Kc3 Qc5 25. Bg4+ Kb7 26. Rae1 Qf2 27. Be2 Qe3+ 28. Kb4 Rd2 29. b3 Rb2 30. Bd1 Qd2+ 31. Ka4 Qa5# 0-1

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.02"]
[Round "9"]
[White "Lin, Peisen"]
[Black "Xu, Yiming"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1988"]
[BlackElo "1638"]
[PlyCount "84"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. f3 c6 6. Qd2 h5 7. h4 Qc7 8. Nh3 Bxh3 9. Rxh3 Nbd7 10. 0-0-0 a6 11. Be2 0-0-0 12. Kb1 c5 13. Qe1 e6 14. Qf2 b5 15. a4 c4 16. axb5 d5 17. e5 Ne8 18. bxa6 Qa5 19. Bd2 Qxa6 20. Na2 Kb7 21. f4 Bf8 22. Bb4 Bxb4 23. Nxb4 Qa4 24. Qe1 Nc7 25. Ra3 Qb5 26. Na2 Ra8 27. Rxa8 Rxa8 28. Qb4 Qxb4 29. Nxb4 Ra4 30. c3 f5 31. exf6 Nxf6 32. Re1 Ra8 33. Bd1 Rg8 34. Bc2 Ng4 35. Kc1 Nh6 36. Re3 Nf5 37. Bxf5 gxf5 38. g3 Rg6 39. Nc2 Nb5 40. Rf3 Nd6 41. Ne3 Ne4 42. Nf1 Kc6 1/2-1/2

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.02"]
[Round "8"]
[White "Xu, Yiming"]
[Black "Qin, Xutong"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "1638"]
[BlackElo "1812"]
[PlyCount "87"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Bc5 6. d4 Bb4 7. Bd2 Nxd2 8. Qxd2 0-0 9. Bd3 c5 10. a3 cxd4 11. axb4 dxc3 12. bxc3 Nc6 13. 0-0 Bg4 14. Qf4 Bxf3 15. Rxf3 Qe7 16. Rh3 h6 17. Re1 Rae8 18. Rxh6 gxh6 19. Re3 Nxe5 20. Qxh6 f5 21. Bxf5 Nf3+ 22. Kh1 Qh4 23. Be6+ Rxe6 24. Qxe6+ Kg7 25. gxf3 Qf2 26. Qg4+ Kf7 27. Qf4+ Kg7 28. Qg3+ Qxg3 29. hxg3 Rc8 30. Kg2 b6 31. Rd3 Kf8 32. Rxd5 Rxc3 33. Rd7 Rxc2+ 34. Kh3 a5 35. bxa5 bxa5 36. Ra7 Ra2 37. f4 a4 38. f5 a3 39. Kg4 Ra1 40. Kg5 a2 41. g4 Ke8 42. f6 Kd8 43. f7 Rf1 44. Kg6 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.01"]
[Round "7"]
[White "Li, Shanglin B"]
[Black "Xu, Yiming"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1853"]
[BlackElo "1638"]
[PlyCount "67"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d6 4. e4 Bg7 5. Qd2 0-0 6. 0-0-0 c6 7. Be2 b5 8. Bf3 b4 9. Nce2 a5 10. Bh6 Qb6 11. h4 a4 12. Bxg7 Kxg7 13. e5 Ng8 14. exd6 b3 15. cxb3 axb3 16. a3 exd6 17. Nc3 d5 18. h5 Bf5 19. Nh3 Na6 20. Qf4 Qc7 21. Qh4 h6 22. Rde1 Rae8 23. Rxe8 Rxe8 24. g4 g5 25. Qg3 Qxg3 26. fxg3 Bc2 27. Kd2 Nf6 28. Nf2 Nc7 29. Nd3 Ne6 30. Ne2 Ne4+ 31. Bxe4 dxe4 32. Nb4 e3+ 33. Kc3 Be4 34. Re1 1/2-1/2

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.01"]
[Round "6"]
[White "Xu, Yiming"]
[Black "Xia, Yimaierdanapaer"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1638"]
[BlackElo "1962"]
[PlyCount "72"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d3 g6 4. g3 Bg7 5. Bg2 Nc6 6. f4 h5 7. h3 e6 8. Nf3 Nge7 9. Be3 d5 10. Bd2 b5 11. e5 Nf5 12. Ne2 Bb7 13. a4 b4 14. c3 Ba6 15. Qc2 Rc8 16. g4 Nh4 17. Kf2 b3 18. Qb1 d4 19. Nxh4 Qxh4+ 20. Ng3 Nxe5 21. c4 hxg4 22. Be1 Qf6 23. Bd2 gxh3 24. Rxh3 Ng4+ 25. Ke2 Rxh3 26. Bxh3 Qh4 27. Bxg4 Qxg4+ 28. Kf2 Bb7 29. Qd1 Qh4 30. Qg1 Bh6 31. Rf1 Bxf4 32. Bxf4 Qxf4+ 33. Ke2 Qg4+ 34. Kd2 Qh3 35. Ne2 Qg2 36. Qxg2 Bxg2 0-1

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.31"]
[Round "5"]
[White "Cai, Youyang"]
[Black "Xu, Yiming"]
[Result "0-1"]
[ECO "E87"]
[WhiteElo "1951"]
[BlackElo "1638"]
[PlyCount "138"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Nh5 8. Qd2 Qh4+ 9. g3 Nxg3 10. Qf2 Nxf1 11. Qxh4 Nxe3 12. Ke2 Nxc4 13. Rc1 Bd7 14. b3 Nb6 15. Nh3 Na6 16. Nf2 f5 17. Nd3 f4 18. Rhg1 Bf6 19. Qf2 Kf7 20. a4 c6 21. a5 Nc8 22. b4 Ne7 23. dxc6 bxc6 24. Rgd1 Rfd8 25. Kf1 Nc7 26. Nb2 Bc8 27. Kg1 Ba6 28. Nd3 Nb5 29. Qa2+ Kg7 30. Nxb5 Bxb5 31. Qe6 Rac8 32. Rd2 Rc7 33. Nf2 Nc8 34. Nd1 Re7 35. Qb3 Red7 36. Nc3 Ba6 37. Rcd1 Bb7 38. Na4 Re7 39. a6 Ba8 40. b5 cxb5 41. Qxb5 d5 42. exd5 Nd6 43. Qf1 Rc8 44. Rc1 Rec7 45. Rxc7+ Rxc7 46. Qd3 Rc4 47. Qa3 Be7 48. Nc5 Ne4 49. Ne6+ Kf7 50. Qxe7+ Kxe7 51. fxe4 Bc6 52. Rb2 Kd6 53. Ng5 Bd7 54. Rb7 Ke7 55. Rxa7 Ra4 56. Ne6 Ra1+ 57. Kf2 Ra2+ 58. Ke1 Ra1+ 59. Kd2 Ra2+ 60. Kc3 f3 61. Nc5 f2 62. Rxd7+ Ke8 63. d6 f1Q 64. Re7+ Kf8 65. Ne6+ Kg8 66. Re8+ Kf7 67. Rf8+ Kxe6 68. Rxf1 Rxa6 69. d7 Rd6 0-1

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.31"]
[Round "4"]
[White "Xu, Yiming"]
[Black "Lu, Hongyi"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1638"]
[BlackElo "1903"]
[PlyCount "67"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Be7 8. Bd3 cxd4 9. cxd4 Nb4 10. Bb1 a5 11. Ne2 g6 12. h4 h5 13. Ng5 Bxg5 14. fxg5 Nc6 15. Be3 Nb6 16. Rf1 Ne7 17. Nc3 Nc4 18. Bc1 Bd7 19. b3 Nb6 20. a4 Rc8 21. Qf3 Nf5 22. Bxf5 exf5 23. Ba3 Bc6 24. Rc1 Rc7 25. Rf2 Nc8 26. Rfc2 Ne7 27. Nb5 Rd7 28. Nd6+ Kf8 29. Qe3 Rc7 30. e6 Rh7 31. exf7 Rxf7 32. Nxf7 Kxf7 33. Re2 Qd7 34. Qe5 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.30"]
[Round "3"]
[White "Xu, Yiming"]
[Black "Bian, Qiang"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1638"]
[BlackElo "1848"]
[PlyCount "69"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. Nge2 e6 7. 0-0 Nge7 8. Be3 0-0 9. Qd2 Nd4 10. Rab1 Nec6 11. Rfc1 Rb8 12. Bh6 b5 13. Bxg7 Kxg7 14. Nxd4 Nxd4 15. Nd1 e5 16. c3 Nc6 17. Ne3 Ne7 18. Rf1 Be6 19. b3 d5 20. exd5 Nxd5 21. Rbe1 Qd6 22. Nd1 b4 23. c4 Nf6 24. Qe2 Nd7 25. Ne3 Rbd8 26. f4 exf4 27. gxf4 f5 28. Nd5 Bxd5 29. Bxd5 Nf6 30. Qb2 Rfe8 31. Re5 Qf8 32. Rfe1 h6 33. Bc6 Rxe5 34. fxe5 Ng4 35. e6+ 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.30"]
[Round "2"]
[White "Zhang, Pucheng"]
[Black "Xu, Yiming"]
[Result "0-1"]
[ECO "E70"]
[BlackElo "1638"]
[PlyCount "64"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f4 e6 6. Bd3 d5 7. e5 Ne8 8. Nge2 b6 9. b3 Bb7 10. Ba3 dxc4 11. Bxc4 Bxg2 12. Rg1 Qh4+ 13. Kd2 Qxh2 14. Bxf8 Bxf8 15. d5 Bxd5 16. Bxd5 exd5 17. Nxd5 Nc6 18. Kc2 Rd8 19. Kb2 Rxd5 20. Qxd5 Qxe2+ 21. Kb1 Ba3 22. Qg2 Qxg2 23. Rxg2 Nd4 24. Rd2 c5 25. Rd3 a5 26. b4 axb4 27. Rd1 Nc7 28. Rd3 Ncb5 29. e6 Nc3+ 30. Rxc3 bxc3 31. exf7+ Kxf7 32. f5 c2# 0-1

