[Event "Daqing Boyi Cup-B"]
[Site "Daqing"]
[Date "2024.07.15"]
[Round "5"]
[White "Sun, Qiance"]
[Black "Sun, Jihan"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1527"]
[BlackElo "1804"]
[PlyCount "82"]
[EventDate "2024.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. d4 Bf5 4. Bg2 c6 5. 0-0 Nbd7 6. Nbd2 h6 7. c4 e6 8. a3 Be7 9. cxd5 exd5 10. Nb3 Bd6 11. e3 0-0 12. Bd2 Ne4 13. Bc3 Qe7 14. Rc1 Bh7 15. Na5 Rab8 16. b4 f5 17. Ne1 g5 18. Nd3 Nxc3 19. Rxc3 Kh8 20. b5 cxb5 21. Bxd5 Nf6 22. Bg2 Bxa3 23. Nxb7 b4 24. Rb3 Rxb7 25. Bxb7 Qxb7 26. Qd2 Bg8 27. Rbb1 Ne4 28. Qe1 Bc4 29. Ne5 Bxf1 30. Ng6+ Kg7 31. Nxf8 Bc4 32. f3 Nc3 33. Qxc3 bxc3 34. Rxb7+ Kxf8 35. Rc7 c2 36. Rxc4 c1Q+ 37. Rxc1 Bxc1 38. Kf2 a5 39. Ke2 a4 40. Kd1 Bxe3 41. d5 a3 0-1

[Event "Daqing Boyi Cup-B"]
[Site "Daqing"]
[Date "2024.07.13"]
[Round "2"]
[White "Jiang, Liu"]
[Black "Sun, Qiance"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1820"]
[BlackElo "1527"]
[PlyCount "95"]
[EventDate "2024.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Be7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 0-0 10. e4 a6 11. e5 Nd5 12. Nxd5 Qxd5 13. Qc2 h6 14. Bh7+ Kh8 15. Be4 Qd7 16. Be3 a5 17. a3 Na6 18. Rfd1 Rfc8 19. Rac1 Qc7 20. Bd3 Qd7 21. Qe2 Nc7 22. Bd2 Qd5 23. Qe1 a4 24. Be4 Qd7 25. Qe2 Nd5 26. Bd3 Bf8 27. h4 Nc7 28. Qe4 f5 29. exf6 gxf6 30. h5 f5 31. Qe2 Rd8 32. Ne5 Qg7 33. Bxh6 Qf6 34. Bxf8 Rxf8 35. Ng6+ Kh7 36. Nxf8+ Rxf8 37. Qf3 Ba8 38. Bf1 Rg8 39. Rc5 Na6 40. Re5 c5 41. Qe3 cxd4 42. Rxd4 Qg7 43. Rxe6 Be4 44. Rdxe4 fxe4 45. Qxe4+ Kh8 46. h6 Qg5 47. Qd4+ Kh7 48. Bd3+ 1-0

[Event "Daqing Boyi Cup-B"]
[Site "Daqing"]
[Date "2023.08.16"]
[Round "8"]
[White "Sun, Qiance"]
[Black "Usman, Ayana Nicole"]
[Result "0-1"]
[ECO "C56"]
[BlackElo "1537"]
[PlyCount "58"]
[EventDate "2023.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Nxc6 Bxf2+ 9. Kf1 bxc6 10. Bxc6+ Kf8 11. Bxa8 Ba6+ 12. Qd3 Bxd3+ 13. cxd3 Qxa8 14. dxe4 Bd4 15. Nd2 dxe4 16. e6 f5 17. Nb3 Qd5 18. e7+ Kxe7 19. Bg5+ Ke6 20. Rd1 Qc4+ 21. Ke1 Bxb2 22. Be3 Bc3+ 23. Kf2 f4 24. Bxf4 Rf8 25. Ke3 a5 26. Nd4+ Bxd4+ 27. Rxd4 Qc3+ 28. Kxe4 Rxf4+ 29. Kxf4 Qxd4+ 0-1

[Event "Daqing Boyi Cup-B"]
[Site "Daqing"]
[Date "2023.08.15"]
[Round "5"]
[White "Zhai, Pinran"]
[Black "Sun, Qiance"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1591"]
[PlyCount "75"]
[EventDate "2023.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. Nc3 Bb7 8. Nd5 d6 9. Nxe7 Qxe7 10. a3 h6 11. h3 0-0 12. Be3 Na5 13. Ba2 c5 14. Nh4 Bc8 15. Ng6 Qc7 16. Nxf8 Kxf8 17. f3 Bb7 18. g4 d5 19. g5 hxg5 20. Bxg5 Ne8 21. exd5 e4 22. Kf2 Qe5 23. Be3 exf3 24. Bxc5+ Kg8 25. b4 Qg5 26. Qxf3 Rc8 27. Rhg1 Qd2+ 28. Qe2 Qf4+ 29. Ke1 Nf6 30. Qf2 Qe5+ 31. Kd2 Nc4+ 32. Bxc4 bxc4 33. Rae1 c3+ 34. Kc1 Qh5 35. Qxf6 g6 36. Bd4 Qh6+ 37. Qg5 Qh7 38. Re4 1-0

[Event "Daqing Boyi Cup-B"]
[Site "Daqing"]
[Date "2023.08.13"]
[Round "1"]
[White "Sun, Qiance"]
[Black "Mu, Wangxueyao"]
[Result "0-1"]
[ECO "D44"]
[BlackElo "1306"]
[PlyCount "114"]
[EventDate "2023.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Be7 11. exf6 Bxf6 12. Bxf6 Qxf6 13. Qd2 Na6 14. 0-0-0 Bb7 15. Ne4 Qe7 16. Qg5 Qxg5+ 17. Nxg5 Ke7 18. f3 Rad8 19. Ne4 Rd7 20. Be2 Rhd8 21. Nc5 Nxc5 22. dxc5 Rd5 23. h4 Rxc5 24. Rxd8 Kxd8 25. h5 Rg5 26. h6 Rg8 27. g4 e5 28. h7 Rh8 29. g5 Bc8 30. Rh6 Bf5 31. Rxc6 Rxh7 32. Rc5 Rh1+ 33. Kd2 a6 34. Rxe5 Bh7 35. Bd1 Rg1 36. a4 b4 37. Rc5 Bd3 38. f4 Rg2+ 39. Kc1 Rf2 40. Rd5+ Kc7 41. Rd4 Kc6 42. Rd8 Rxf4 43. Rc8+ Kb6 44. Rb8+ Ka5 45. Rd8 Rf1 46. Rd5+ Kb6 47. Kd2 Rf2+ 48. Kc1 Kc6 49. Rd4 Rf5 50. Rg4 Rf1 51. Kd2 Rf2+ 52. Kc1 Kc5 53. Rg3 Be4 54. Rg4 Kd4 55. Rg3 c3 56. bxc3+ bxc3 57. Rg1 Ra2 0-1

