[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.21"]
[Round "11"]
[White "Xu, Sinan"]
[Black "Yin, Zijun"]
[Result "0-1"]
[ECO "C09"]
[BlackElo "1258"]
[PlyCount "130"]
[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 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Ngf3 Qe7+ 7. Be2 Qc7 8. dxc5 Bxc5 9. Nb3 Nf6 10. Nxc5 Qa5+ 11. c3 Qxc5 12. Bg5 Ne4 13. Be3 Qd6 14. Nd4 0-0 15. Bf3 a6 16. Nxc6 Qxc6 17. 0-0 Bf5 18. Qb3 Be6 19. Qc2 Rad8 20. Rad1 Nd6 21. Bf4 b5 22. Bxd6 Rxd6 23. Rd4 Rfd8 24. Rfd1 R6d7 25. h3 Qc5 26. a4 g6 27. axb5 axb5 28. Qb3 f5 29. Be2 Rb8 30. Bf3 Rbd8 31. Ra1 Kg7 32. Qc2 Rc7 33. Qd3 Bf7 34. g3 Re7 35. Bg2 Rc7 36. Ra5 Rb7 37. Qd2 Ra7 38. b4 Qb6 39. Rxa7 Qxa7 40. Bxd5 Qa1+ 41. Kg2 Bxd5+ 42. Rxd5 Qa8 43. c4 bxc4 44. Qd4+ Kg8 45. Kh2 Qxd5 46. Qf6 Rd6 47. Qe7 Qe6 48. Qc7 Rc6 49. Qd8+ Kf7 50. b5 Rb6 51. Qc7+ Kf6 52. Qd8+ Ke5 53. Qc7+ Kd5 54. Qd8+ Kc5 55. Qc7+ Kxb5 56. Qa7 c3 57. Qa3 Qc4 58. Qc1 c2 59. Qb2+ Ka6 60. Qa1+ Kb7 61. Qg7+ Qc7 62. Qd4 c1Q 63. Qd5+ Q1c6 64. Qd2 Rb1 65. Qb4+ Rxb4 0-1

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "10"]
[White "Ruan, Jiaming"]
[Black "Xu, Sinan"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "1443"]
[PlyCount "90"]
[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 e6 2. d4 d5 3. Nd2 Nc6 4. c3 e5 5. Bb5 exd4 6. cxd4 Nge7 7. Ne2 a6 8. Ba4 Be6 9. 0-0 g6 10. e5 Bg7 11. f4 0-0 12. Nf3 Bg4 13. h3 Bxf3 14. Rxf3 b5 15. Bc2 Qd7 16. Be3 f5 17. Nc1 Nd8 18. Nd3 Ne6 19. Rc1 Nc6 20. Kh1 Na5 21. b3 Nb7 22. Bb1 Rac8 23. Bg1 Rf7 24. Qc2 c6 25. Nb4 a5 26. Nd3 Bf8 27. Qd2 Ba3 28. Rc2 Rff8 29. Be3 Qd8 30. Qf2 c5 31. Nxc5 Nbxc5 32. dxc5 d4 33. Bd2 Bxc5 34. Qe1 Ra8 35. b4 axb4 36. Bxb4 Qd5 37. a3 Qe4 38. Re2 Bxb4 39. Bxe4 Bxe1 40. Bxa8 Bc3 41. Bd5 Kf7 42. g4 Ke7 43. gxf5 Rxf5 44. Bxe6 Kxe6 45. Kg2 Rf7 1-0

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "9"]
[White "Xu, Sinan"]
[Black "Liu, Qikai"]
[Result "1/2-1/2"]
[ECO "C54"]
[BlackElo "1578"]
[PlyCount "40"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. 0-0 0-0 6. c3 d6 7. h3 Be6 8. Nbd2 a6 9. Re1 h6 10. Nf1 Qd7 11. Bxe6 fxe6 12. d4 exd4 13. cxd4 Ba7 14. Ng3 Rad8 15. Be3 d5 16. e5 Ne4 17. Qc2 Nxg3 18. fxg3 Rf7 19. g4 Rdf8 20. Rad1 Qe8 1/2-1/2

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "8"]
[White "Fang, Zelong"]
[Black "Xu, Sinan"]
[Result "0-1"]
[ECO "C16"]
[WhiteElo "1410"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. a3 Bf8 6. Nf3 Ne7 7. Bg5 Qd7 8. Bd3 Ba6 9. Bxa6 Nxa6 10. Qe2 Nb8 11. h3 h6 12. Be3 Nbc6 13. Nd2 Na5 14. 0-0 Nf5 15. b4 Nc6 16. Nb3 Be7 17. Na2 Nxe3 18. Qxe3 a5 19. b5 Na7 20. a4 c6 21. bxc6 Qxc6 22. Nc3 Bb4 23. Na2 Qxa4 24. f4 Be7 25. f5 exf5 26. Rxf5 Qc6 27. Raf1 0-0 28. R5f2 Rac8 29. Nbc1 Bg5 30. Qg3 Nb5 31. c3 Nxc3 32. Rf5 Ne4 33. Qg4 g6 34. R5f3 h5 35. Qxc8 Qxc8 36. Rd3 0-1

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "7"]
[White "Xu, Sinan"]
[Black "Li, Yan"]
[Result "1/2-1/2"]
[ECO "D04"]
[BlackElo "1593"]
[PlyCount "40"]
[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. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 a6 6. b3 e6 7. 0-0 Bd6 8. Nbd2 0-0 9. Bb2 c5 10. e4 Be7 11. dxc5 dxe4 12. Nxe4 Qxd3 13. cxd3 Nxe4 14. dxe4 Bxc5 15. Rac1 Bb6 16. Bd4 Bxd4 17. Nxd4 Rd8 18. Rc7 Nc6 19. Nxc6 bxc6 20. Rxc6 a5 1/2-1/2

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "5"]
[White "Xu, Sinan"]
[Black "Luo, Yichen"]
[Result "1-0"]
[ECO "B40"]
[BlackElo "1294"]
[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. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. e5 Nd5 7. Bd2 Bxc3 8. bxc3 Qc7 9. f4 a6 10. Qf3 Nc6 11. Bd3 d6 12. Nxc6 bxc6 13. c4 Ne7 14. exd6 Qxd6 15. Bc3 0-0 16. 0-0 f6 17. Rfd1 Qc7 18. Rab1 Ra7 19. Qh5 Qxf4 20. Bxh7+ Kh8 21. Bd2 Qe5 22. Qh3 Rd8 23. Bg6+ Kg8 24. Qh7+ Kf8 25. Qh8+ Ng8 26. Bb4+ c5 27. Qxg8+ Kxg8 28. Rxd8# 1-0

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "6"]
[White "Zhang, Haoze"]
[Black "Xu, Sinan"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1438"]
[PlyCount "46"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Nf6 6. 0-0 0-0 7. Bg5 Bg4 8. Nbd2 Nbd7 9. c4 c6 10. h3 Bxf3 11. Qxf3 h6 12. Bh4 Re8 13. cxd5 cxd5 14. Rac1 Qb6 15. Nb3 Rac8 16. Rxc8 Rxc8 17. Bf5 Re8 18. Bxd7 Nxd7 19. Qxd5 Re2 20. Na5 Be7 21. Bxe7 Rxe7 22. Nc4 Qc7 23. Ne3 Nf6 1/2-1/2

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "3"]
[White "Xu, Sinan"]
[Black "Wang, Peiqi"]
[Result "1/2-1/2"]
[ECO "B53"]
[BlackElo "1327"]
[PlyCount "60"]
[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 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Rhe1 0-0 11. Qd3 Qa5 12. Bd2 Qc7 13. Nd4 a6 14. f4 b5 15. a3 Bb7 16. f5 e5 17. Nf3 Rfc8 18. Bg5 Qc4 19. Bxf6 Qxd3 20. Rxd3 gxf6 21. Nd5 Bxd5 22. Rxd5 Rc6 23. c3 Kf8 24. Nd2 Ke8 25. Rd3 Rd8 26. Nf1 Kd7 27. Rh3 Rh8 28. Ne3 Rcc8 29. Rh6 Rcg8 30. g3 Bf8 1/2-1/2

