[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.21"]
[Round "11"]
[White "Su, Yijia"]
[Black "Lu, Jingyuan"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1757"]
[PlyCount "71"]
[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. Bb5 e6 4. 0-0 Nge7 5. Re1 a6 6. Bf1 d5 7. exd5 Nxd5 8. Nc3 Be7 9. d3 b5 10. Nxd5 Qxd5 11. a4 b4 12. Bf4 Bf6 13. Rb1 0-0 14. Qd2 Bb7 15. c3 e5 16. Be3 Rad8 17. c4 Qd6 18. Rbd1 h6 19. Qc1 Rfe8 20. Nd2 Nd4 21. Ne4 Bxe4 22. dxe4 Qc6 23. Bxd4 Rxd4 24. Rxd4 exd4 25. b3 Rxe4 26. Bd3 Rxe1+ 27. Qxe1 Qe6 28. Qxe6 fxe6 29. Kf1 Be5 30. Ke2 Kf7 31. Kf3 Kf6 32. h4 h5 33. Ke4 Bd6 34. g3 g5 35. hxg5+ Kxg5 36. Be2 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "10"]
[White "Lu, Jingyuan"]
[Black "Chen, Ivheng"]
[Result "1/2-1/2"]
[ECO "E05"]
[BlackElo "1904"]
[PlyCount "55"]
[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. Nf3 d5 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. c4 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Ra7 11. Rd1 Nbd7 12. Ba5 Qa8 13. b4 Nb8 14. Qb2 Nc6 15. a4 Nxa5 16. bxa5 b4 17. Nbd2 Ne4 18. Nc4 Nc3 19. Rd2 Qe8 20. Qb3 Bc6 21. Nfe5 Bxg2 22. Kxg2 Qa8+ 23. f3 Rd8 24. e4 Qb7 25. Rd3 Kf8 26. Nxf7 Kxf7 27. Ne5+ Kf6 28. Ng4+ 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "9"]
[White "Lu, Jingyuan"]
[Black "Lin, Haotian"]
[Result "1/2-1/2"]
[ECO "E05"]
[BlackElo "1789"]
[PlyCount "42"]
[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 e6 4. Bg2 Be7 5. 0-0 0-0 6. c4 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Nbd7 12. Ba5 Bd6 13. Nbd2 Bb7 14. Qc2 Qe8 15. e4 e5 16. dxe5 Nxe5 17. Nxe5 Qxe5 18. Bc3 Qe6 19. b4 Nd7 20. Nb3 Rad8 21. Qb2 f6 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "8"]
[White "Hu, Zhening"]
[Black "Lu, Jingyuan"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1641"]
[PlyCount "140"]
[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. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 0-0 8. Nge2 Re8 9. 0-0 Nbd7 10. Qc2 Nf8 11. f3 c5 12. Rfe1 h6 13. Bh4 Ne6 14. Bf2 cxd4 15. Nxd4 Nxd4 16. exd4 a6 17. a4 Be6 18. Qb3 b6 19. Ne2 Bd6 20. Bg3 Nh5 21. Bxd6 Qxd6 22. Qa3 Qxa3 23. Rxa3 Bd7 24. Kf2 a5 25. g3 Nf6 26. Raa1 Rac8 27. Nc3 Kf8 28. Rxe8+ Rxe8 29. Re1 Rxe1 30. Kxe1 g5 31. Kf2 Ke7 32. Ke3 Kd6 33. Bb5 Bf5 34. Bd3 Bd7 35. Bb5 Be6 36. Bd3 Ne8 37. b3 Ng7 38. Ne2 f6 39. Kd2 Bd7 40. Ke3 h5 41. Kd2 Bh3 42. Ng1 Bf5 43. Ne2 Bh3 44. Ng1 Bf5 45. Ne2 g4 46. Bxf5 Nxf5 47. fxg4 hxg4 48. Kd3 Ng7 49. Nf4 Ne6 50. Nxe6 Kxe6 51. Ke2 Kf5 52. Ke3 Kg5 53. Kd3 f5 54. Ke3 f4+ 55. Ke2 Kf5 56. Kd3 f3 57. Ke3 f2 58. Kxf2 Ke4 59. Kg2 Kxd4 60. h4 gxh3+ 61. Kxh3 Ke3 62. Kg2 d4 63. Kf1 Kf3 64. Ke1 Kxg3 65. Ke2 Kf4 66. Kd3 Ke5 67. Kc4 Ke4 68. Kb5 d3 69. Kxb6 d2 70. Kxa5 d1Q 0-1

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "7"]
[White "Zhang, Yicheng1"]
[Black "Lu, Jingyuan"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "1597"]
[PlyCount "97"]
[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. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Ne5 Nc6 8. Nxc6 bxc6 9. Bxc6 Rb8 10. Nc3 Bb7 11. Bb5 c5 12. dxc5 Qc7 13. c6 Bxc6 14. Bxc4 Rfd8 15. Qc2 Ba8 16. Bd3 h5 17. e4 h4 18. Bf4 e5 19. Bg5 hxg3 20. hxg3 Qb6 21. Rab1 Qe6 22. Bxf6 gxf6 23. Kg2 Kg7 24. Qe2 f5 25. Bc4 Qg6 26. Nd5 Bc5 27. f3 f4 28. g4 Bxd5 29. Bxd5 Be3 30. Rbd1 Qf6 31. Rh1 Rh8 32. Bb3 a5 33. Qc4 Rb4 34. Qc7 Bb6 35. Qb7 Rxh1 36. Rxh1 a4 37. Qb8 Qd8 38. Qxe5+ f6 39. Qxf4 axb3 40. Qh6+ Kf7 41. Qh7+ Ke8 42. Qg8+ Kd7 43. Qd5+ Kc8 44. Qa8+ Kd7 45. Rh7+ Ke6 46. Qc6+ Ke5 47. Rh5+ Kf4 48. Qc1+ Be3 49. Rf5# 1-0

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "6"]
[White "Lu, Jingyuan"]
[Black "Gao, Mingze"]
[Result "1/2-1/2"]
[ECO "A39"]
[BlackElo "2104"]
[PlyCount "69"]
[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. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 c5 6. c4 cxd4 7. Nxd4 Nc6 8. Nc3 Qa5 9. Nb3 Qh5 10. Nd5 d6 11. e4 Nxd5 12. Qxh5 gxh5 13. cxd5 Nb4 14. Bg5 Bxb2 15. Rab1 Bf6 16. Bxf6 exf6 17. Na5 Nd3 18. Nxb7 Bxb7 19. Rxb7 Nc5 20. Rb4 h4 21. Rfb1 hxg3 22. hxg3 Rfe8 23. f4 Kg7 24. Bf3 Re7 25. Rc4 Rae8 26. Re1 a5 27. Re2 a4 28. Kf2 Rb8 29. Ke3 Rb1 30. Rec2 Re1+ 31. Re2 Ra1 32. Rb2 a3 33. Re2 Rb7 34. Rc3 Re7 35. Rxa3 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "5"]
[White "Zhong, Langqi"]
[Black "Lu, Jingyuan"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1651"]
[PlyCount "106"]
[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. Bf4 Nf6 3. e3 e6 4. c3 c5 5. Nd2 Nc6 6. Ngf3 Bd6 7. Bg3 0-0 8. Bd3 b6 9. Qe2 Bb7 10. Rd1 Re8 11. e4 Be7 12. e5 Nh5 13. a3 g6 14. h4 f5 15. Qe3 Nxg3 16. fxg3 Rc8 17. Ng5 cxd4 18. cxd4 Bxg5 19. hxg5 Na5 20. g4 Nc4 21. Qh3 Re7 22. gxf5 gxf5 23. Bxc4 dxc4 24. Nf3 Rg7 25. Qh6 Qe7 26. Kf2 Rg6 27. Qh5 Qg7 28. Rh3 h6 29. gxh6 Rxg2+ 30. Kf1 Qg4 31. Qxg4+ fxg4 32. Kxg2 gxh3+ 33. Kg3 Bxf3 34. Kxf3 Kh7 35. Rh1 c3 36. bxc3 Rxc3+ 37. Ke4 Kxh6 38. d5 Rc4+ 39. Kd3 exd5 40. Rxh3+ Kg6 41. Re3 Kf7 42. e6+ Ke7 43. Re5 Ra4 44. Rxd5 Rxa3+ 45. Kc4 Kxe6 46. Rd1 Ra5 47. Rd2 Rc5+ 48. Kb4 Rd5 49. Rc2 Kd6 50. Rc8 Rc5 51. Rd8+ Kc7 52. Rh8 a5+ 53. Ka4 Kb7 0-1

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "3"]
[White "Liu, Yiyi"]
[Black "Lu, Jingyuan"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1672"]
[PlyCount "95"]
[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. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Qc2 h6 9. Bh4 Re8 10. Nf3 Nbd7 11. 0-0-0 b5 12. Rdg1 b4 13. Na4 Bb7 14. Kb1 Ne4 15. Bxe4 Bxh4 16. Bh7+ Kh8 17. Nxh4 Qxh4 18. Bf5 Nb6 19. Nc5 Bc8 20. Bxc8 Raxc8 21. Qf5 Nc4 22. g3 Qe7 23. Rc1 a5 24. b3 Nd6 25. Qf4 Nb5 26. Na4 Qe6 27. Kb2 g5 28. Qf3 g4 29. Qg2 Qf6 30. Rhd1 Re4 31. Nc5 Nc3 32. Nxe4 Nxe4 33. Rc2 c5 34. Rdc1 a4 35. Qf1 a3+ 36. Ka1 cxd4 37. Rxc8+ Kg7 38. R1c2 d3+ 39. Kb1 dxc2+ 40. Rxc2 Nc3+ 41. Kc1 Nxa2+ 42. Rxa2 Qc3+ 43. Kd1 Qxb3+ 44. Rc2 Qb1+ 45. Rc1 a2 46. Kd2 Qb2+ 47. Kd3 b3 48. Qe1 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "4"]
[White "Lu, Jingyuan"]
[Black "Li, Zhanjia"]
[Result "1/2-1/2"]
[ECO "D78"]
[BlackElo "1719"]
[PlyCount "76"]
[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 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 c6 7. b3 Ne4 8. Bb2 Nd7 9. Nbd2 Ndf6 10. Ne5 Bf5 11. Nxe4 Bxe4 12. f3 Bf5 13. Re1 Nd7 14. e4 Nxe5 15. exf5 Nd7 16. fxg6 hxg6 17. cxd5 cxd5 18. Qd2 e6 19. Qb4 Qb6 20. Qxb6 Nxb6 21. Rac1 Rfc8 22. Kf2 Rxc1 23. Rxc1 Rc8 24. Rxc8+ Nxc8 25. Ke3 Ne7 26. Kd3 Nc6 27. Bc3 Kf8 28. Bf1 Ke8 29. a4 Bf8 30. Ke3 a6 31. h4 Be7 32. Be2 Kf8 33. f4 Kg7 34. h5 gxh5 35. Bxh5 Bb4 36. Bxb4 Nxb4 37. Bd1 a5 38. Kd2 Kf6 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "2"]
[White "Lu, Jingyuan"]
[Black "Weng, Xuanyu"]
[Result "1/2-1/2"]
[ECO "E65"]
[BlackElo "1776"]
[PlyCount "50"]
[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 d6 6. c4 c5 7. d5 Nbd7 8. Nc3 a6 9. a4 Rb8 10. Qc2 Ne8 11. Bd2 Nc7 12. Ra2 b5 13. axb5 axb5 14. cxb5 Nxb5 15. Nxb5 Rxb5 16. Bc3 Nf6 17. Nd2 Bg4 18. Nc4 Qc8 19. Rfa1 Bd7 20. e4 Ng4 21. Bxg7 Kxg7 22. Qc3+ f6 23. f4 Qb8 24. Ra3 Rb4 25. h3 Nh6 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "1"]
[White "Wang, Xiaozhi"]
[Black "Lu, Jingyuan"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1768"]
[PlyCount "43"]
[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 e6 4. e3 c5 5. Nbd2 Nc6 6. c3 Bd6 7. Bg3 0-0 8. Bd3 Qe7 9. Ne5 Nd7 10. Nxd7 Qxd7 11. Bxd6 Qxd6 12. dxc5 Qxc5 13. Bxh7+ Kxh7 14. Qh5+ Kg8 15. Ne4 g6 16. Qg5 Qe7 17. Nf6+ Kg7 18. Nh5+ Kh7 19. Nf6+ Kg7 20. Nh5+ Kh7 21. Nf6+ Kg7 22. Nh5+ 1/2-1/2

