[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "9"]
[White "Yu, Haotian"]
[Black "Luo, Youshu"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1468"]
[PlyCount "88"]
[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 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 0-0 11. 0-0 d4 12. Ne2 Bg4 13. f3 Bh5 14. Bg5 Bg6 15. Ng3 Bxd3 16. Qxd3 h6 17. Bxf6 Qxf6 18. Qf5 Qxf5 19. Nxf5 Rad8 20. Rad1 Rd5 21. g4 g6 22. Ng3 Rfd8 23. Ne4 Kg7 24. Nf2 Ne5 25. Nd3 Nc4 26. Rfe1 Ne3 27. Rd2 f5 28. Nf4 Re5 29. gxf5 gxf5 30. Kf2 Kf7 31. c3 Rde8 32. Nd3 Rd5 33. Rde2 Rg8 34. cxd4 Nc4 35. Re7+ Kf6 36. R1e6+ Kg5 37. f4+ Kh5 38. Rh7 Rg6 39. Rxg6 Kxg6 40. Rxb7 Rxd4 41. Ne5+ Kh5 42. Rb4 Rd2+ 43. Ke1 Rxb2 44. Rxc4 Rxh2 1-0

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "7"]
[White "Luo, Youshu"]
[Black "Ji, Xuan"]
[Result "1-0"]
[ECO "B20"]
[BlackElo "1514"]
[PlyCount "79"]
[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. g3 Nc6 3. Bg2 g6 4. Ne2 Bg7 5. c3 e5 6. 0-0 d6 7. f4 Nge7 8. Na3 0-0 9. Nc2 f5 10. Ne3 fxe4 11. Bxe4 d5 12. Bg2 e4 13. d4 cxd4 14. Nxd4 Nxd4 15. cxd4 Nc6 16. Qb3 Kh8 17. Qxd5 Qxd5 18. Nxd5 Nxd4 19. Bxe4 Ne2+ 20. Kg2 Nxc1 21. Raxc1 Bd7 22. Nc7 Rad8 23. b3 b6 24. Rfd1 Bb2 25. Rb1 Ba3 26. Rd3 Bf5 27. Bxf5 gxf5 28. Rbd1 Rxd3 29. Rxd3 Rf7 30. Ne6 h6 31. Rd5 Re7 32. Nd4 Bc5 33. Kf3 Bxd4 34. Rxd4 Kg7 35. h3 Kf7 36. Rd6 Kg7 37. g4 fxg4+ 38. hxg4 Rf7 39. Kg3 Re7 40. f5 1-0

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "8"]
[White "Qu, Haoming"]
[Black "Luo, Youshu"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1729"]
[PlyCount "175"]
[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. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. dxc5 e6 7. Be3 Qxd1+ 8. Kxd1 Nd5 9. Bc4 Nxe3+ 10. fxe3 Bxc5 11. Ke2 Nc6 12. Bb5 Ke7 13. h3 Bh5 14. Nbd2 Rad8 15. Rad1 a6 16. Bxc6 bxc6 17. g4 Bg6 18. Ne5 Rc8 19. Ndc4 Rc7 20. Rhf1 f6 21. Nxg6+ hxg6 22. Rf3 Rd7 23. Rxd7+ Kxd7 24. e4 Kc7 25. a4 Be7 26. Kd3 Rd8+ 27. Kc2 c5 28. b3 Rh8 29. Nb2 Kb6 30. Nd1 g5 31. Nb2 Bd6 32. Kd3 Kc6 33. Kc4 a5 34. Nd3 Rd8 35. e5 Be7 36. exf6 gxf6 37. Re3 e5 38. Re2 Rh8 39. Nf2 Rh4 40. Re3 Rh8 41. Re1 Rd8 42. Ne4 Rh8 43. Re3 Rh4 44. Rf3 Rh6 45. Kd3 Kd5 46. c4+ Kc6 47. Nc3 Kd6 48. Ke4 Ke6 49. Rd3 Rh8 50. Nd5 Bd8 51. Rf3 Rh7 52. Rd3 Rd7 53. Re3 Rh7 54. Rf3 Rd7 55. Rc3 Rh7 56. Rg3 Rd7 57. Rg1 Rh7 58. Rg3 Rb7 59. Rd3 Rd7 60. Ne3 Rd4+ 61. Rxd4 exd4 62. Nf5 Bc7 63. h4 gxh4 64. Nxh4 Bd8 65. Nf3 Be7 66. Ne1 Bf8 67. Ng2 Bd6 68. Nh4 Bc7 69. Ng2 Bd6 70. Ne1 Bg3 71. Nf3 Bb8 72. Ne1 Bg3 73. Nd3 Bd6 74. b4 cxb4 75. Kxd4 Bc7 76. Nc5+ Ke7 77. Kd5 Bd8 78. Kc6 Kf7 79. Nb3 Ke6 80. c5 Ke7 81. Nd4 Ke8 82. Nb3 Ke7 83. Kb7 Ke6 84. Kc8 Ke7 85. c6 Bb6 86. Kb7 Bd8 87. c7 Bxc7 88. Kxc7 1-0

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "6"]
[White "Li, Yan"]
[Black "Luo, Youshu"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "1593"]
[PlyCount "61"]
[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 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 0-0 8. 0-0 d5 9. cxd5 Nxd5 10. Ne5 Nd7 11. Ndc4 Rc8 12. Qa4 Nxe5 13. Nxe5 a6 14. Rac1 c5 15. dxc5 bxc5 16. Rfd1 Qc7 17. Nc4 h6 18. Qa3 Rfd8 19. Na5 Ba8 20. Nb3 c4 21. Na5 Nb6 22. Rxd8+ Qxd8 23. Bxa8 Rxa8 24. e4 Rc8 25. Qb4 Qg5 26. Rc3 Qb5 27. a3 Qxb4 28. axb4 Kf8 29. b3 cxb3 30. Rxc8+ Nxc8 31. Nxb3 1/2-1/2

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "5"]
[White "Luo, Youshu"]
[Black "Lin, Runchu"]
[Result "1-0"]
[ECO "A07"]
[BlackElo "1504"]
[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 d5 2. g3 Nf6 3. Bg2 Nbd7 4. 0-0 e5 5. d4 e4 6. Nfd2 Bd6 7. c4 c6 8. Nc3 b6 9. e3 h5 10. f3 exf3 11. Qxf3 Bb7 12. cxd5 cxd5 13. e4 dxe4 14. Ndxe4 Kf8 15. Qf2 Bxe4 16. Nxe4 Be7 17. Nxf6 Nxf6 18. Bxa8 Qxa8 19. Bg5 Qd5 20. Rac1 Kg8 21. Rc8+ Kh7 22. Qf5+ Qxf5 23. Rxh8+ Kg6 24. Rxf5 Kxf5 25. Bxf6 Bxf6 1-0

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "3"]
[White "Luo, Youshu"]
[Black "Ruan, Jiaming"]
[Result "0-1"]
[ECO "A16"]
[BlackElo "1443"]
[PlyCount "88"]
[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. c4 c5 6. Nc3 Nc6 7. e3 e6 8. d4 cxd4 9. Nxd4 d5 10. cxd5 Nxd5 11. Nxd5 exd5 12. b3 Nxd4 13. exd4 Be6 14. Bb2 Rc8 15. Qd2 Qb6 16. Rac1 Rfe8 17. Rfe1 Bf8 18. Rxc8 Rxc8 19. Rc1 Rxc1+ 20. Qxc1 Qa6 21. a4 Qd3 22. Bc3 Ba3 23. Qxa3 Qxc3 24. Qc5 Qxb3 25. Qxa7 h5 26. h4 b6 27. Qb8+ Kh7 28. Qe5 Qd1+ 29. Kh2 Qxa4 30. Qf6 Qd7 31. Bf1 b5 32. Bd3 b4 33. Bc2 Qc8 34. Ba4 Qb7 35. Bb3 Qc6 36. Qe5 Qb5 37. Kg2 Qd3 38. Bxd5 Qb5 39. Bxe6 Qxe5 40. dxe5 fxe6 41. Kf3 b3 42. Kf4 b2 43. Kg5 Kg7 44. f4 b1Q 0-1

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "1"]
[White "Luo, Youshu"]
[Black "Liang, Junzhe"]
[Result "1/2-1/2"]
[ECO "A18"]
[BlackElo "1572"]
[PlyCount "141"]
[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. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. Nf3 c5 8. Ba3 Bd6 9. Qc2 0-0 10. d4 Qe7 11. Bd3 h6 12. 0-0 Nc6 13. Rad1 cxd4 14. Bxd6 Qxd6 15. cxd4 Nb4 16. Qb1 Nxd3 17. Rxd3 b6 18. Rfd1 Ba6 19. Rc3 Rac8 20. c5 Qd5 21. Rdc1 Be2 22. cxb6 Rb8 23. Qc2 Bxf3 24. bxa7 Ra8 25. Rxf3 Rxa7 26. a4 Qxd4 27. Ra3 Rd8 28. g3 Qb4 29. Ra2 Rda8 30. Rca1 Ra5 31. Rb1 Qd4 32. Rd1 Qg4 33. Rb1 g6 34. Rba1 e5 35. Qc6 Qb4 36. Qc2 Rb8 37. Qd2 Rxa4 38. Qxb4 Raxb4 39. Ra7 Rb1+ 40. Rxb1 Rxb1+ 41. Kg2 Rb2 42. Re7 Rb5 43. h4 h5 44. Kf3 Kg7 45. Ra7 Kf6 46. Ke4 Rb4+ 47. Ke3 Ke6 48. Ra6+ Kf5 49. Ra3 f6 50. Ra6 g5 51. hxg5 fxg5 52. Kf3 e4+ 53. Kg2 Rb5 54. Rh6 Kg4 55. Re6 Rb4 56. Re8 Ra4 57. Re7 Kf5 58. Rh7 Ra2 59. Re7 Ra5 60. Rh7 Kg4 61. Re7 Ra4 62. Re8 h4 63. gxh4 Kxh4 64. Rh8+ Kg4 65. Re8 Rb4 66. Re7 Kf5 67. Rf7+ Kg6 68. Re7 Kf6 69. Re8 Rd4 70. Kg3 Kf5 71. Rf8+ 1/2-1/2

