[Event "CHN-ch U12"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "9"]
[White "Sun, Mingqi"]
[Black "Liu, Xuan"]
[Result "0-1"]
[ECO "B59"]
[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. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 a5 10. Nd2 d5 11. exd5 Nxd5 12. Nxd5 Qxd5 13. c3 Bf5 14. Bc4 Qd7 15. Qe2 Rfd8 16. Bb6 Qxd2 17. Bxd8 Qxe2 18. Bxe2 Rxd8 19. Rfd1 Be6 20. a3 Rxd1+ 21. Rxd1 g6 22. f3 f5 23. Kf2 Bc5+ 24. Kg3 f4+ 25. Kh4 Be7# 0-1

[Event "CHN-ch U12"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "5"]
[White "Liu, Muzhou"]
[Black "Sun, Mingqi"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1298"]
[PlyCount "88"]
[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 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. Nc3 Ngf6 6. d3 g6 7. 0-0 Bg7 8. h3 0-0 9. Be3 Rc8 10. d4 cxd4 11. Bxd4 Qa5 12. Nd5 Nxd5 13. Bxg7 Kxg7 14. exd5 Nf6 15. Re1 Rfe8 16. c3 Qxd5 17. Qxd5 Nxd5 18. Rad1 Nb6 19. Rd4 d5 20. Kf1 e6 21. Ne5 f6 22. Ng4 e5 23. Rd3 Red8 24. f4 e4 25. Rd4 Rc4 26. Rd2 d4 27. Ne3 d3 28. Nxc4 Nxc4 29. Rdd1 d2 30. Rxe4 Nxb2 31. Ke2 Nxd1 32. Kxd1 Kf7 33. Rd4 Rxd4 34. cxd4 Ke6 35. Kxd2 Kd5 36. Kd3 b5 37. g4 a5 38. a3 b4 39. a4 b3 40. Kc3 b2 41. Kxb2 Kxd4 42. Kb3 Kd3 43. h4 h5 44. f5 gxf5 1/2-1/2

[Event "CHN-ch U12"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "4"]
[White "Sun, Mingqi"]
[Black "Wu, Yinan"]
[Result "0-1"]
[ECO "B18"]
[BlackElo "1250"]
[PlyCount "57"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Bd3 Nf6 8. Bxg6 hxg6 9. c3 Be7 10. Bf4 0-0 11. Qd2 c5 12. 0-0-0 Nc6 13. h4 cxd4 14. cxd4 Rc8 15. Kb1 Nd5 16. a3 Qb6 17. Ka1 Na5 18. Qd3 Nxf4 19. Qb1 Nd5 20. Qd3 Nb3+ 21. Ka2 Na5 22. h5 Qa6 23. hxg6 Qxd3 24. gxf7+ Rxf7 25. Rxd3 Nf4 26. Rd2 Nc4 27. Rc2 Nb6 28. Rd2 Nc4 29. Rc2 0-1

[Event "CHN-ch U12"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "1"]
[White "Sun, Mingqi"]
[Black "Liu, Huaqi"]
[Result "0-1"]
[ECO "B76"]
[BlackElo "1567"]
[PlyCount "74"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. 0-0-0 d5 10. Nxc6 bxc6 11. exd5 cxd5 12. Nxd5 Nxd5 13. Qxd5 Qc7 14. Bc4 Be6 15. Qc5 Qxc5 16. Bxc5 Bxc4 17. b3 Be6 18. Bxe7 Rfe8 19. Bh4 Rec8 20. g4 a5 21. Kb1 a4 22. b4 Bxa2+ 23. Kxa2 Rxc2+ 24. Ka3 Bb2+ 25. Ka2 Bf6+ 26. Kb1 Rb2+ 27. Ka1 Bg7 28. Bg3 Rxh2+ 29. Kb1 Rb2+ 30. Ka1 Rg2+ 31. Kb1 Rxg3 32. Rh2 Rxf3 33. Ka2 Rb3 34. Rd7 Rxb4 35. Ka3 Rb3+ 36. Ka2 Rab8 37. Ra7 Rb1 0-1

