[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.26"]
[Round "11"]
[White "Pi, Aiying"]
[Black "Zhu, Zile"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "1617"]
[BlackElo "1819"]
[PlyCount "105"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Bd3 h6 7. Bxf6 Nxf6 8. Nf3 Be7 9. Qe2 Nd5 10. 0-0-0 Nf4 11. Qd2 Nxd3+ 12. Qxd3 0-0 13. h4 b6 14. Kb1 Bb7 15. c4 c5 16. d5 exd5 17. cxd5 Bd6 18. g4 Bc8 19. g5 h5 20. Nfd2 Be5 21. Nf3 Bd6 22. Nxd6 Qxd6 23. Nd2 Qf4 24. Qe3 Bf5+ 25. Ka1 Qa4 26. Qb3 Qxb3 27. axb3 Rad8 28. Nc4 Bc2 29. Rd2 Bxb3 30. Ne3 Rd7 31. Rd3 Ba4 32. b3 Bb5 33. Rd2 Re8 34. d6 Bc6 35. Rhd1 g6 36. Nc4 Re6 37. f4 Bf3 38. Ne5 Rxe5 39. fxe5 Bxd1 40. Rxd1 Rd8 41. Kb2 Kf8 42. Kc3 Ke8 43. Ra1 Ra8 44. Kc4 a6 45. Kd5 Kd7 46. Rf1 Rf8 47. Rf6 a5 48. Rf4 b5 49. Kxc5 Ke6 50. Rf6+ Kxe5 51. d7 a4 52. bxa4 bxa4 53. Kc6 1-0

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.25"]
[Round "9"]
[White "Du, Yuxin"]
[Black "Pi, Aiying"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1960"]
[BlackElo "1617"]
[PlyCount "55"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c5 2. Nf3 e6 3. g3 d5 4. exd5 exd5 5. d4 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. Be3 cxd4 9. Nxd4 Bg4 10. Qd3 Qd7 11. Nc3 Nc6 12. Bf4 Rfd8 13. Rfe1 Rac8 14. Nce2 Nb4 15. Qb3 Bc5 16. a3 Nc6 17. Nxc6 bxc6 18. Qc3 Bb6 19. Bg5 Qf5 20. Bf4 Ne4 21. Bxe4 dxe4 22. Be3 Bf3 23. Bxb6 axb6 24. Qe3 Rd6 25. Rad1 Rf6 26. Nd4 Qh3 27. Nxf3 Rxf3 28. Qxe4 1-0

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.25"]
[Round "10"]
[White "Pi, Aiying"]
[Black "Cui, Wen"]
[Result "0-1"]
[ECO "C99"]
[WhiteElo "1617"]
[BlackElo "1825"]
[PlyCount "98"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Bd7 14. Nf1 Rfe8 15. d5 Rec8 16. Bd3 Nb7 17. Bd2 Nc5 18. Rc1 Qb7 19. Bb1 b4 20. b3 a5 21. g4 Qa6 22. Ng3 Nd3 23. Bxd3 Qxd3 24. Bg5 Qxd1 25. Rexd1 g6 26. Bxf6 Bxf6 27. Nf1 Bb5 28. Kg2 Bd8 29. Ne3 Bb6 30. Nd2 Bxe3 31. fxe3 Rc3 32. Rxc3 bxc3 33. Nf3 c2 34. Rc1 Bd3 35. Nd2 a4 36. Kf3 axb3 37. axb3 Rb8 38. g5 Kf8 39. h4 Ke7 40. Ra1 Rb7 41. Kf2 Kd7 42. Kf3 Kc7 43. Rc1 Rb4 44. Kf2 Kb7 45. Kf3 Ka6 46. Ra1+ Kb5 47. Rc1 Kc5 48. Ra1 Rb7 49. Kf2 Kb4 0-1

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.24"]
[Round "8"]
[White "Liu, Youyin"]
[Black "Pi, Aiying"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1840"]
[BlackElo "1617"]
[PlyCount "140"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 b5 7. a3 Bb7 8. Bg2 d6 9. 0-0 Nf6 10. Be3 Be7 11. f4 Nbd7 12. Bf2 0-0 13. Re1 Nb6 14. f5 e5 15. Nb3 Nc4 16. Ra2 Nxb2 17. Nxb5 axb5 18. Rxb2 Rxa3 19. Nc1 Ra4 20. Qd3 Qc4 21. Rxb5 Bxe4 22. Bxe4 Nxe4 23. Rb7 Bg5 24. Nb3 Nxf2 25. Kxf2 Qc6 26. Rb5 e4 27. Qe2 Rc4 28. Na5 Qxb5 29. Nxc4 Qxf5+ 30. Kg1 Qc5+ 31. Kg2 d5 32. h4 Bf6 33. Ne3 Rc8 34. Kh3 Re8 35. Ng4 Bd8 36. Rb1 Bc7 37. h5 h6 38. Kg2 Rb8 39. Rxb8+ Bxb8 40. Nf2 Ba7 41. Nxe4 dxe4 42. Qxe4 Qg1+ 43. Kh3 Qf1+ 44. Kg4 f5+ 45. Qxf5 Qxf5+ 46. Kxf5 Kf7 47. g4 Bd4 48. g5 hxg5 49. Kxg5 Be3+ 50. Kf5 Ke7 51. Ke5 Kd7 52. Kd5 Bf4 53. Ke4 Bd2 54. Kd5 Bc3 55. h6 g6 56. Kc4 Bf6 57. Kd5 Ke7 58. c4 Kf7 59. c5 Kg8 60. c6 Bd8 61. Ke6 Kh7 62. Kd7 Ba5 63. c7 Bxc7 64. Kxc7 Kxh6 65. Kd6 Kg5 66. Ke5 Kg4 67. Ke4 g5 68. Ke3 Kg3 69. Ke2 g4 70. Kf1 Kh2 0-1

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.24"]
[Round "7"]
[White "Pi, Aiying"]
[Black "Shi, Shuhua"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "1617"]
[BlackElo "1840"]
[PlyCount "75"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Bd6 6. 0-0 0-0 7. Nd2 Nxd2 8. Bxd2 c5 9. c3 Nc6 10. Nxc6 bxc6 11. Qh5 f5 12. b3 cxd4 13. cxd4 Qf6 14. Be3 Bd7 15. Qg5 Qxg5 16. Bxg5 f4 17. Bh4 f3 18. Bg3 fxg2 19. Kxg2 Rf6 20. Bxd6 Rxd6 21. f4 Re8 22. Rae1 Rde6 23. Re5 g6 24. Rfe1 Kf7 25. Kg3 Rg8 26. h4 Kf6 27. Rc1 h6 28. Rf1 a5 29. Be2 Re7 30. Bg4 Rb8 31. Bxd7 Rxd7 32. f5 gxf5 33. Rfxf5+ Kg7 34. Re6 Rb4 35. Rxc6 Rxd4 36. Rc5 Kg6 37. Re5 Kf6 38. Rh5 1/2-1/2

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.23"]
[Round "5"]
[White "Pi, Aiying"]
[Black "Lin, Yuxin"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1617"]
[PlyCount "87"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 0-0 9. 0-0 Bd7 10. Rc1 Nxd4 11. Bxd4 Bc6 12. Qd3 a5 13. b3 Nd7 14. Bxg7 Kxg7 15. Qd4+ Kg8 16. Rfd1 Qb6 17. Qxb6 Nxb6 18. a3 Rfd8 19. Ra1 Rdc8 20. Rd4 Bd7 21. Rad1 Rd8 22. f4 Rac8 23. Nd5 Nxd5 24. Rxd5 Bc6 25. R5d4 e6 26. Bf3 a4 27. b4 b5 28. c5 Kf8 29. Rxd6 Ke7 30. Kf2 Rd7 31. e5 Rdc7 32. Bxc6 Rxc6 33. Rd7+ Ke8 34. Rb7 R6c7 35. Rxb5 Rd8 36. Rd6 Rcd7 37. Ra5 Rxd6 38. exd6 f6 39. Rxa4 h6 40. Ra7 g5 41. fxg5 hxg5 42. Re7+ Kf8 43. Rxe6 Ra8 44. Rxf6+ 1-0

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.23"]
[Round "6"]
[White "Wang, Shunshun"]
[Black "Pi, Aiying"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1763"]
[BlackElo "1617"]
[PlyCount "168"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. d4 d6 2. c4 e5 3. d5 f5 4. Nf3 Nf6 5. Nc3 c6 6. h4 g6 7. Qb3 Qb6 8. Bg5 Bg7 9. Qxb6 axb6 10. Bxf6 Bxf6 11. e4 Na6 12. Nd2 Bd7 13. h5 0-0 14. f3 Nb4 15. Kd1 Bg5 16. Nb3 fxe4 17. Nxe4 Be7 18. dxc6 bxc6 19. a3 Na6 20. hxg6 hxg6 21. Bd3 Kg7 22. Kc2 d5 23. Ned2 Nc7 24. Rae1 Bd6 25. Nc1 Ne6 26. Bf1 Nd4+ 27. Kb1 Rh8 28. Bd3 Bf5 29. g4 Bxd3+ 30. Nxd3 Rxh1 31. Rxh1 Rf8 32. Rh3 b5 33. c5 Bc7 34. b4 Ne6 35. Rh1 Ng5 36. Re1 Nxf3 37. Nxf3 Rxf3 38. Nxe5 Bxe5 39. Rxe5 Kf6 40. Re8 Rxa3 41. Kc2 Kg5 42. Re6 Ra6 43. Kc3 Kxg4 44. Rxg6+ Kf5 45. Rd6 Ke5 46. Kd3 d4 47. Rh6 Ra3+ 48. Kd2 Kd5 49. Rd6+ Kc4 50. Rxc6 Kxb4 51. Rc8 Rc3 52. c6 Kb3 53. c7 b4 54. Kd1 Kb2 55. Rb8 Rxc7 56. Rxb4+ Kc3 57. Ra4 Rh7 58. Ra3+ Kb4 59. Rg3 Kc4 60. Rg2 Rh1+ 61. Kc2 Ra1 62. Kb2 Ra8 63. Rh2 Rb8+ 64. Kc1 Kc3 65. Rc2+ Kd3 66. Rh2 Rg8 67. Rh3+ Kc4 68. Rh2 Kc3 69. Rc2+ Kd3 70. Rh2 Rg1+ 71. Kb2 Re1 72. Rh8 Kd2 73. Rd8 Re4 74. Rd7 d3 75. Kb3 Re8 76. Rh7 Rb8+ 77. Ka2 Kc2 78. Rc7+ Kd1 79. Rd7 d2 80. Re7 Rb5 81. Re8 Kc2 82. Rc8+ Kd3 83. Rd8+ Ke3 84. Rd7 Re5 0-1

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.22"]
[Round "4"]
[White "Gao, Muziyan"]
[Black "Pi, Aiying"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1891"]
[BlackElo "1617"]
[PlyCount "59"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. Nf3 d6 2. d4 Bg4 3. e4 Nf6 4. Bd3 e5 5. dxe5 dxe5 6. h3 Bxf3 7. Qxf3 Nbd7 8. c3 c6 9. 0-0 Be7 10. Nd2 0-0 11. Nc4 Qc7 12. Ne3 g6 13. Ng4 Nxg4 14. hxg4 Qd8 15. Bh6 Bg5 16. Bxf8 Qxf8 17. Rad1 Nc5 18. Bc2 Rd8 19. b4 Ne6 20. Rxd8 Qxd8 21. Rd1 Qe7 22. g3 a6 23. Bb3 Kg7 24. Qd3 Nc7 25. Qd7 Nb5 26. Qd3 Nc7 27. a4 Kf8 28. Qd7 Ne6 29. Qc8+ Kg7 30. Bxe6 1-0

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.22"]
[Round "3"]
[White "Pi, Aiying"]
[Black "Liu, Wenhui"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1617"]
[PlyCount "117"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 d6 6. Nc3 Nf6 7. Be2 Be7 8. 0-0 0-0 9. f4 Nbd7 10. Be3 Qc7 11. Rc1 b6 12. b4 Bb7 13. Qd3 Nb8 14. a3 Nc6 15. Nd5 exd5 16. cxd5 Rfb8 17. Nxc6 Bxc6 18. Rxc6 Qd8 19. Qd4 b5 20. Rd1 Ne8 21. e5 Rc8 22. Rdc1 g6 23. Bg4 Rxc6 24. Rxc6 Nc7 25. Bf3 Ne8 26. Qe4 Qd7 27. e6 fxe6 28. dxe6 Qd8 29. Bd4 Nf6 30. Qc2 d5 31. h3 Qf8 32. g3 Qd8 33. Bb6 Qe8 34. Kg2 Kf8 35. Rc7 Kg8 36. Bd4 Qd8 37. Qc6 Rb8 38. Ba7 Ra8 39. Rxe7 Qxe7 40. Qxa8+ Kg7 41. Bc5 Qe8 42. Qxe8 Nxe8 43. Bxd5 Nc7 44. e7 Kf6 45. Bc6 Kf7 46. e8Q+ Nxe8 47. Bxe8+ Kxe8 48. Kf3 Kd7 49. Ke4 Ke6 50. g4 h6 51. f5+ gxf5+ 52. gxf5+ Kf6 53. Bd4+ Kg5 54. Ke5 Kh4 55. f6 Kxh3 56. f7 h5 57. f8Q Kg4 58. Bf2 h4 59. Qf5# 1-0

[Event "CHN-ch Gp-B (Women)"]
[Site "Liaocheng"]
[Date "2024.04.21"]
[Round "2"]
[White "Sun, Jihan"]
[Black "Pi, Aiying"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "1781"]
[BlackElo "1617"]
[PlyCount "81"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 b6 8. Be3 Bb7 9. f3 Be7 10. Be2 d6 11. 0-0 0-0 12. Rc1 Nbd7 13. b4 Rac8 14. Qd2 Rfe8 15. Rfd1 Qb8 16. Kh1 Bd8 17. Bf1 g6 18. Nb3 Bc7 19. Bg1 d5 20. exd5 Bf4 21. Be3 Bxe3 22. Qxe3 exd5 23. Qd4 dxc4 24. Bxc4 Qe5 25. Bf1 Qxd4 26. Nxd4 Rc7 27. Na4 Rec8 28. Rxc7 Rxc7 29. b5 a5 30. Kg1 Nd5 31. Nc6 Ne3 32. Rc1 Kg7 33. Bd3 Nd5 34. Be4 Nf4 35. Rc4 Ne6 36. Bd5 Kf6 37. Bxe6 fxe6 38. Nxa5 Rxc4 39. Nxc4 e5 40. Naxb6 Nb8 41. Nd6 1-0

[Event "CHN-ch U14 Girls"]
[Site "Shanghai"]
[Date "2024.02.21"]
[Round "11"]
[White "Wang, Yanhan"]
[Black "Pi, Aiying"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1554"]
[BlackElo "1365"]
[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. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Bd3 b6 8. 0-0 Bb7 9. Re1 d6 10. f4 Nbd7 11. Qe2 Nc5 12. Bc2 a5 13. e5 Nfd7 14. Ncb5 Qb8 15. exd6 Bxd6 16. Nf5 Bf8 17. Bd2 g6 18. Bc3 Rg8 19. Qg4 h5 20. Qg5 Bc6 21. Nbd4 Bb7 22. Qg3 Qc7 23. Nb5 Qb8 24. Rad1 h4 25. Qg5 Bc6 26. Nbd6+ Bxd6 27. Nxd6+ Kf8 28. Qh6+ Ke7 29. Qxh4+ f6 30. Qh7+ Kd8 31. Qxg8+ 1-0

[Event "CHN-ch U14 Girls"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "9"]
[White "Jiao, Yihan"]
[Black "Pi, Aiying"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1535"]
[BlackElo "1365"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Bd3 e5 7. d5 a5 8. 0-0 Na6 9. a3 Nc5 10. Bc2 Bd7 11. Be3 Ng4 12. Bxc5 dxc5 13. h3 Nh6 14. Re1 f6 15. Ba4 Nf7 16. Bxd7 Qxd7 17. Nb5 Nd6 18. Nxd6 cxd6 19. b3 Bh6 20. Nh4 Bg5 21. Nf3 Bh6 1/2-1/2

[Event "CHN-ch U14 Girls"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "10"]
[White "Pi, Aiying"]
[Black "Liang, Hanzhe"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "1365"]
[BlackElo "1463"]
[PlyCount "41"]
[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. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 h6 7. Nge2 Nbd7 8. 0-0 0-0 9. a3 Be7 10. Ne4 Nxe4 11. Bxe4 Nf6 12. Bf3 c6 13. c4 Qc7 14. Qc2 e5 15. dxe5 Qxe5 16. Bf4 Qf5 17. Qxf5 Bxf5 18. Ng3 Bd3 19. Rfe1 Rfe8 20. Be2 Bxe2 21. Rxe2 1/2-1/2

[Event "CHN-ch U14 Girls"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "8"]
[White "Pi, Aiying"]
[Black "Li, Xinyuan1"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1365"]
[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 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Nc6 7. Nf3 Bg4 8. Be3 e6 9. Nc3 Be7 10. Be2 Bh4+ 11. Nxh4 Bxe2 12. Qxe2 Qxh4+ 13. g3 Qe7 14. 0-0-0 0-0-0 15. b3 Qb4 16. Qb2 Na5 17. Rhe1 Rd7 18. Ne4 Qf8 19. Nc5 Rd8 20. Rf1 Qg8 21. Qf2 Rf8 22. d5 exd5 23. cxd5 Rd8 24. Bd2 Nxb3+ 25. Nxb3 Qf8 26. Qf5+ Kb8 27. d6 cxd6 28. exd6 1-0

[Event "CHN-ch U14 Girls"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "7"]
[White "Zhang, Yingying"]
[Black "Pi, Aiying"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1581"]
[BlackElo "1365"]
[PlyCount "107"]
[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. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 Nc6 7. Bc4 d6 8. Bxd5 exd5 9. 0-0 Be7 10. Qb3 dxe5 11. dxe5 0-0 12. h3 Na5 13. Qd3 Nc6 14. Rd1 Qc7 15. Nc3 Be6 16. Bf4 Rfd8 17. Rac1 Qb6 18. b3 Rac8 19. Ng5 Bxg5 20. Bxg5 Rd7 21. Qg3 Kh8 22. Na4 Qb4 23. Nc5 Rdc7 24. Bd2 Qb5 25. Nxe6 fxe6 26. Qh4 Qb6 27. Be3 Qb4 28. Qg5 Qf8 29. Bc5 h6 30. Qg4 Qf7 31. Bd6 Rd7 32. a4 Re8 33. Rc3 Ne7 34. Rg3 Nf5 35. Rf3 Qg8 36. Bb4 Rc8 37. Rxf5 exf5 38. Qxf5 Qf7 39. g4 Kg8 40. e6 Qxf5 41. gxf5 Rdd8 42. Kg2 b6 43. Kf3 a5 44. Be7 Re8 45. Bd6 g6 46. Kf4 gxf5 47. Kxf5 Rc3 48. f4 Re3 49. Be5 Rf8+ 50. Bf6 Rxh3 51. Rg1+ Kh7 52. Rg7+ Kh8 53. e7 Rh5+ 54. Rg5+ 1-0

[Event "CHN-ch U14 Girls"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "5"]
[White "Pi, Aiying"]
[Black "Li, Yueqi"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1365"]
[BlackElo "1468"]
[PlyCount "94"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bd2 Be7 12. 0-0-0 0-0 13. Ne4 c5 14. dxc5 Qxd3 15. Nxf6+ Bxf6 16. cxd3 Nc6 17. Be3 Rfd8 18. a3 a5 19. Kc2 Rd5 20. g4 Rad8 21. Rd2 Bd4 22. Rhd1 Bxc5 23. d4 Be7 24. Kb3 Bf6 25. Kc2 b5 26. b3 Kf8 27. Rd3 Ke8 28. R3d2 R8d7 29. Rd3 Kd8 30. R3d2 Kc8 31. Rd3 Kb7 32. R3d2 Rd8 33. Rd3 Be7 34. Kb2 e5 35. R3d2 exd4 36. Bf4 Bf6 37. Rd3 Re8 38. R1d2 Re4 39. Bg3 Rc5 40. Kb1 Rxg4 41. Rc2 Rxc2 42. Kxc2 Re4 43. Kd2 Be7 44. a4 Bb4+ 45. Kd1 bxa4 46. bxa4 Bc3 47. Nd2 Re6 0-1

[Event "CHN-ch U14 Girls"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "6"]
[White "Yang, Yinuo"]
[Black "Pi, Aiying"]
[Result "0-1"]
[ECO "A41"]
[BlackElo "1365"]
[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 d6 2. Nf3 Bg4 3. g3 Bxf3 4. exf3 d5 5. Bg2 e6 6. f4 g6 7. c4 c6 8. 0-0 Bg7 9. Qb3 Qb6 10. Qxb6 axb6 11. cxd5 cxd5 12. Re1 Ne7 13. Nc3 Nbc6 14. Nb5 0-0 15. Be3 Nf5 16. Red1 Rfd8 17. a3 Na5 18. g4 Nd6 19. Nxd6 Rxd6 20. b4 Nc4 21. Rd3 b5 22. Bc1 f5 23. gxf5 gxf5 24. Bf3 Rda6 25. Bd1 Bf8 26. Rb3 h6 27. Ra2 Kh7 28. Ra1 Ra4 29. Re3 R4a6 30. Rb3 Kg7 31. Rg3+ Kh7 32. Rb3 Bg7 33. Rd3 Bf6 34. Kf1 Be7 35. Bd2 Rxa3 36. Rdxa3 Rxa3 37. Rxa3 Nxa3 38. Bb3 Nc4 39. Bxc4 bxc4 40. Ke2 Kg6 41. Kf3 Kf7 42. Ke2 Ke8 43. Kd1 Kd7 44. Kc2 Kc6 45. Kb2 Kb5 46. Ka3 Bh4 47. Be1 h5 48. h3 Be7 49. Bc3 Bd6 50. Bd2 c3 51. Bxc3 Kc4 52. Bd2 b5 53. h4 Kxd4 0-1

[Event "CHN-ch U14 Girls"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "3"]
[White "Pi, Aiying"]
[Black "Zhang, Xinyu1"]
[Result "1-0"]
[ECO "B83"]
[WhiteElo "1365"]
[PlyCount "49"]
[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 Nc6 5. Nc3 d6 6. Be2 Nf6 7. 0-0 Be7 8. Be3 0-0 9. f4 e5 10. Nf5 Be6 11. Nxe7+ Nxe7 12. f5 Bc8 13. Bg5 Ne8 14. Nd5 f6 15. Be3 Nxd5 16. Qxd5+ Kh8 17. Bc4 Qe7 18. Rad1 Nc7 19. Qxd6 Qxd6 20. Rxd6 b5 21. Be2 Kg8 22. Rfd1 Kf7 23. Rc6 Na6 24. Bxb5 Nb8 25. Bc4+ 1-0

[Event "CHN-ch U14 Girls"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "4"]
[White "Xu, Shuyu"]
[Black "Pi, Aiying"]
[Result "1/2-1/2"]
[ECO "B43"]
[BlackElo "1365"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 b5 7. f3 Bb7 8. g4 Nc6 9. Qd2 Be7 10. 0-0-0 d6 11. Kb1 Nf6 12. h4 Ne5 13. Bf4 Nc4 14. Bxc4 bxc4 15. Bg3 Nd7 16. h5 Qa5 17. Bh4 Bxh4 18. Rxh4 0-0-0 19. Qe2 Nb6 20. Rhh1 Kb8 1/2-1/2

[Event "CHN-ch U14 Girls"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "2"]
[White "Huang, Xiaohe"]
[Black "Pi, Aiying"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1723"]
[BlackElo "1365"]
[PlyCount "59"]
[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. Be2 a6 4. 0-0 Qc7 5. Nc3 b5 6. a3 Bb7 7. d3 Nc6 8. Be3 Nf6 9. h3 Be7 10. Nd2 d5 11. exd5 exd5 12. Bg5 Nd4 13. Re1 0-0 14. Bf1 h6 15. Bxf6 Bxf6 16. Nf3 Nxf3+ 17. Qxf3 Qd7 18. Qg3 Rfe8 19. Be2 Be5 20. Qg4 f5 21. Qg6 d4 22. Nb1 Bd5 23. Qh5 Kh7 24. Nd2 Bf6 25. Bf1 g6 26. Qd1 Rxe1 27. Qxe1 Re8 28. Qd1 Qc6 29. b3 Bg5 30. a4 1/2-1/2

[Event "CHN-ch U14 Girls"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "1"]
[White "Pi, Aiying"]
[Black "Wang, Yueyun"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1365"]
[PlyCount "65"]
[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. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nce7 9. c4 Nxd5 10. Qxd5 Be6 11. Qd3 bxc4 12. Nxc4 Qc7 13. Ne3 Nf6 14. Be2 Qb7 15. Bf3 Qb5 16. Qxb5+ axb5 17. a3 b4 18. Bd2 bxa3 19. bxa3 Bd7 20. 0-0 Bc6 21. Nd5 Nxd5 22. exd5 Bb5 23. Rfb1 Bd3 24. Rb3 Bf5 25. g4 Bc8 26. a4 Be7 27. a5 0-0 28. Be2 Ba6 29. Bxa6 Rxa6 30. Rb6 Rfa8 31. Rc1 Bd8 32. Rxa6 Rxa6 33. Rc8 1-0

[Event "Tianjin Binhai Cup-B 3rd"]
[Site "Tianjin"]
[Date "2023.08.22"]
[Round "4"]
[White "Wu, Ruoyi"]
[Black "Pi, Aiying"]
[Result "1-0"]
[ECO "A48"]
[BlackElo "1419"]
[PlyCount "119"]
[EventDate "2023.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Bc4 0-0 6. 0-0 Nh5 7. Bg5 h6 8. Bh4 Nd7 9. Qd3 c6 10. Qxg6 Nhf6 11. Qd3 d5 12. Bb3 Ne4 13. Nbd2 Ndf6 14. Bxf6 Nxf6 15. c4 Qd6 16. Ne5 Nd7 17. Bc2 f5 18. f4 Nxe5 19. fxe5 Qd7 20. cxd5 cxd5 21. Qe2 Qe8 22. Bb3 e6 23. Rac1 Bd7 24. Qf3 Bc6 25. Rc3 Qe7 26. Rfc1 Kh8 27. Qh5 Qe8 28. Qxe8 Rfxe8 29. Bd1 Bf8 30. a3 Kg7 31. Bf3 Be7 32. Nb3 a5 33. Nc5 Bxc5 34. Rxc5 a4 35. Be2 Re7 36. Bb5 Rb8 37. R1c2 Bxb5 38. Rxb5 Kf7 39. Ra5 b5 40. Rc5 Reb7 41. Kf2 b4 42. Rxa4 bxa3 43. bxa3 Rb2+ 44. Kf3 Rd2 45. Rb4 Rg8 46. Rb7+ Kg6 47. Rc6 Kh5 48. g3 Rxh2 49. Rb1 Re8 50. Rbb6 Rg8 51. Rxe6 Kg5 52. Red6 h5 53. Rxd5 h4 54. gxh4+ Rxh4 55. Ke2 Rh2+ 56. Kd3 f4 57. e6+ Kf6 58. exf4 Rg3+ 59. Kc4 Rc2+ 60. Kb5 1-0

[Event "Tianjin Binhai Cup-B 3rd"]
[Site "Tianjin"]
[Date "2023.08.21"]
[Round "3"]
[White "Pi, Aiying"]
[Black "Qi, Ruilin"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "1419"]
[PlyCount "49"]
[EventDate "2023.08.20"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Qc7 8. a4 b6 9. Be3 Nbd7 10. Nb3 Bb7 11. f3 d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. Nd4 Bd6 15. f4 g5 16. Bf3 gxf4 17. Bxd5 exd5 18. Nf5 fxe3 19. Qxd5 Bxh2+ 20. Kh1 0-0-0 21. Ne7+ Kb8 22. Nc6+ Kc8 23. Ne7+ Kb8 24. Nc6+ Kc8 25. Ne7+ 1/2-1/2

[Event "CHN-ch U12 Girls"]
[Site "Shenzhen"]
[Date "2023.08.02"]
[Round "11"]
[White "Meng, Wuyang"]
[Black "Pi, Aiying"]
[Result "0-1"]
[ECO "B41"]
[BlackElo "1419"]
[PlyCount "91"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 Bb4 8. Qd3 Nc6 9. Nxc6 bxc6 10. 0-0 0-0 11. Bd2 Be7 12. b3 Rd8 13. f4 d5 14. cxd5 cxd5 15. e5 Ne4 16. Rac1 Qb6+ 17. Be3 Bc5 18. Nd1 Bb7 19. Bxc5 Nxc5 20. Qd4 Rac8 21. Ne3 Nd7 22. Qd2 Nc5 23. Qd4 Nd7 24. Qd2 a5 25. Kh1 f6 26. exf6 Nxf6 27. Bd3 Ne4 28. Qe2 Qd4 29. Bxe4 Qxe4 30. Qd2 d4 31. Nc4 a4 32. Rfe1 Qg6 33. Ne5 Qe8 34. f5 Rxc1 35. Qxc1 exf5 36. Qc4+ Bd5 37. Qd3 Be4 38. Qc4+ Bd5 39. Qd3 Be4 40. Qg3 Qb5 41. Rd1 axb3 42. Qxb3+ Qxb3 43. axb3 Bc2 44. Rd2 Bxb3 45. h3 Ba4 46. Kg1 0-1

[Event "CHN-ch U12 Girls"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "9"]
[White "Du, Wanfei"]
[Black "Pi, Aiying"]
[Result "0-1"]
[ECO "A65"]
[BlackElo "1419"]
[PlyCount "66"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Nge2 c5 7. d5 e6 8. Ng3 exd5 9. cxd5 a6 10. Be2 b5 11. a3 Nbd7 12. Be3 h5 13. 0-0 Ne5 14. Nh1 Qe7 15. Qd2 Re8 16. Bg5 Qf8 17. Nf2 Nh7 18. Be3 Qe7 19. Nd3 Nc4 20. Qc1 Nxe3 21. Re1 Nc4 22. Kh1 Ne5 23. Nxe5 Bxe5 24. f4 Bd4 25. Bf3 Bg4 26. Bxg4 hxg4 27. Ne2 Qxe4 28. Nxd4 Qxd4 29. Rd1 Qe3 30. Qd2 Qxd2 31. Rxd2 Re4 32. g3 Rae8 33. Rad1 Nf6 0-1

[Event "CHN-ch U12 Girls"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "10"]
[White "Pi, Aiying"]
[Black "Tong, Yiyi"]
[Result "1/2-1/2"]
[ECO "C97"]
[WhiteElo "1419"]
[BlackElo "1276"]
[PlyCount "76"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. d5 h6 14. b3 c4 15. b4 Nb7 16. Nf1 Nh7 17. Ng3 Qc8 18. Be3 a5 19. a3 Re8 20. Qd2 Qd8 21. Nh2 Bg5 22. Ng4 Bxe3 23. Nxe3 g6 24. Ng4 Bxg4 25. hxg4 Qg5 26. Qxg5 Nxg5 27. f3 a4 28. Kf2 Nh7 29. Rh1 Kg7 30. Rh2 Nf6 31. Rah1 Rh8 32. Ne2 h5 33. g5 Nh7 34. g3 f6 35. gxf6+ Nxf6 36. Ke3 Raf8 37. Ng1 Nd8 38. Nh3 Nf7 1/2-1/2

[Event "CHN-ch U12 Girls"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "7"]
[White "Bao, Wenxin"]
[Black "Pi, Aiying"]
[Result "1/2-1/2"]
[ECO "B40"]
[BlackElo "1419"]
[PlyCount "47"]
[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 e6 3. g3 Nc6 4. Bg2 Nf6 5. Nc3 d5 6. exd5 exd5 7. d4 c4 8. 0-0 h6 9. Re1+ Be6 10. a3 Be7 11. Ne5 0-0 12. Ne2 Re8 13. h3 Bf8 14. g4 Ne4 15. Nxc6 bxc6 16. Bxe4 dxe4 17. Nf4 Bd5 18. b3 cxb3 19. cxb3 Bd6 20. Nxd5 cxd5 21. b4 Qf6 22. Be3 Rac8 23. b5 Rc4 24. Qe2 1/2-1/2

[Event "CHN-ch U12 Girls"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "8"]
[White "Pi, Aiying"]
[Black "Wang, Zihan1111"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "1419"]
[BlackElo "1272"]
[PlyCount "90"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Nb5 Nb6 8. c3 a6 9. Na3 c5 10. Nc2 Nc6 11. f4 Bd7 12. Nf3 cxd4 13. cxd4 Nb4 14. Nxb4 Qxb4+ 15. Qd2 Qxd2+ 16. Nxd2 Rc8 17. b3 Ke7 18. Bd3 h6 19. Nf3 Rc6 20. Kd2 Rhc8 21. a4 R8c7 22. g4 a5 23. h4 Be8 24. f5 Nc8 25. Rhf1 Rb6 26. Rab1 Na7 27. fxe6 fxe6 28. h5 Rb4 29. Bg6 Nc6 30. Kd3 b5 31. axb5 Rxb5 32. Rfc1 Rb6 33. Kd2 Rcb7 34. Bc2 Rb4 35. Ke3 R4b6 36. Kd2 Nb4 37. Bd1 Kd8 38. Be2 Nc6 39. Kc2 Rf7 40. Kd3 Rf4 41. Rg1 Rb4 42. Ke3 Re4+ 43. Kf2 Nxd4 44. Nxd4 Rbxd4 45. Bf3 Rxe5 0-1

[Event "CHN-ch U12 Girls"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "5"]
[White "Mu, Wangxueyao"]
[Black "Pi, Aiying"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1306"]
[BlackElo "1419"]
[PlyCount "60"]
[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. d4 d6 2. Nf3 Bg4 3. g3 Bxf3 4. exf3 g6 5. Bg2 Bg7 6. 0-0 Nf6 7. c4 c6 8. Nc3 0-0 9. f4 Nbd7 10. b3 Re8 11. Bb2 e5 12. fxe5 dxe5 13. d5 Rc8 14. Re1 Nh5 15. dxc6 bxc6 16. Ne4 Re6 17. Bh3 f5 18. Nd6 Rc7 19. Nxf5 Re8 20. Nxg7 Nxg7 21. Qd6 Nf5 22. Bxf5 gxf5 23. Rad1 Qc8 24. Bxe5 Nxe5 25. Rxe5 Rxe5 26. Qxe5 Rf7 27. Rd4 a6 28. Qf4 Qe6 29. Qg5+ Rg7 30. Qd8+ Kf7 1-0

[Event "CHN-ch U12 Girls"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "6"]
[White "Pi, Aiying"]
[Black "Fang, Yiwen"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1419"]
[BlackElo "1182"]
[PlyCount "87"]
[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 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 Nxd4 9. Bxd4 0-0 10. 0-0 Bd7 11. Qd2 Bc6 12. f3 Nd7 13. Be3 a5 14. Rac1 Nc5 15. Rfd1 Nd7 16. Nd5 Rc8 17. b3 Bxd5 18. cxd5 Nc5 19. Rc2 Re8 20. Bb5 Rf8 21. Rdc1 h5 22. Kh1 Qb6 23. Bf1 Kh7 24. Qf2 Bh6 25. f4 Rfe8 26. g3 Rc7 27. Kg1 Bg7 28. f5 Rf8 29. Kg2 Rfc8 30. h3 Qb4 31. Qf3 Rf8 32. Rc4 Qb6 33. Qf2 Rfc8 34. g4 Bf6 35. fxg6+ fxg6 36. gxh5 Rg8 37. hxg6+ Rxg6+ 38. Kh1 Qa7 39. Be2 b5 40. R4c2 Rc8 41. Bh5 Rgg8 42. Qf5+ Kh8 43. Bf7 Rg7 44. Qxc8+ 1-0

[Event "CHN-ch U12 Girls"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "4"]
[White "Pi, Aiying"]
[Black "Zhang, Yueling"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1419"]
[PlyCount "121"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. b3 Kh8 17. 0-0 f5 18. exf5 Bxf5 19. Nce3 Bd7 20. Qd3 Ne7 21. Ra2 Nf5 22. Rfa1 Nxe3 23. Nxe3 Bxe3 24. Qxe3 Ra8 25. Bd5 Ra6 26. Qd3 Qb6 27. Bc4 Raa8 28. Rd1 Rf6 29. Qe3 Qc7 30. Qe4 Raf8 31. Rdd2 Bc6 32. Qe3 Rg6 33. Bd5 Bxd5 34. Rxd5 Qb7 35. c4 Ra8 36. Ra4 Rc8 37. g3 Rf6 38. Raxa5 Rcf8 39. Ra7 Qb8 40. Rb5 Qe8 41. Qg5 R6f7 42. Rbb7 Kg8 43. Rxf7 Rxf7 44. Rxf7 Qxf7 45. Qd8+ Qf8 46. Qxf8+ Kxf8 47. Kg2 Kf7 48. Kf3 Kf6 49. Ke4 Ke6 50. b4 g5 51. g4 h6 52. b5 Kd7 53. Kd5 Kc7 54. f3 Kd7 55. b6 Kc8 56. Kxd6 Kb7 57. c5 Kc8 58. c6 Kb8 59. c7+ Kc8 60. Kc6 e4 61. b7# 1-0

[Event "CHN-ch U12 Girls"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "3"]
[White "Yu, Xilei"]
[Black "Pi, Aiying"]
[Result "1/2-1/2"]
[ECO "B47"]
[BlackElo "1419"]
[PlyCount "60"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Nc6 8. Nxc6 bxc6 9. 0-0 d5 10. Re1 Be7 11. exd5 cxd5 12. Bf4 Qd7 13. Qd4 Bb7 14. Na4 Qc6 15. Re3 Nh5 16. Rc3 Bf6 17. Rxc6 Bxd4 18. Rc7 Nxf4 19. gxf4 Rb8 20. c4 Kd8 21. Rxf7 Bc6 22. Rd1 Be8 23. Rxd4 Bxf7 24. cxd5 exd5 25. Bxd5 Bxd5 26. Rxd5+ Kc7 27. Rg5 g6 28. b3 Rbd8 29. Ra5 Kb7 30. Nc5+ Kb6 1/2-1/2

[Event "CHN-ch U12 Girls"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "1"]
[White "Lu, Qianyu"]
[Black "Pi, Aiying"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1419"]
[PlyCount "51"]
[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. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. exd6 Qb6 8. Nc3 g6 9. Bc4 Be6 10. Ne4 Qb4+ 11. Ned2 Bg7 12. a3 Qa5 13. 0-0 0-0 14. Ne4 Nc7 15. Bxe6 Nxe6 16. Be3 Rfd8 17. b4 Qf5 18. Ng3 Qd5 19. Rc1 Nexd4 20. Nxd4 Nxd4 21. Bxd4 Bxd4 22. Ne2 Bxf2+ 23. Kh1 Qe6 24. Qc2 Be3 25. Rce1 Rac8 26. Qa4 0-1

[Event "CHN-ch U12 Girls"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "2"]
[White "Pi, Aiying"]
[Black "Wu, Xingnuo"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1419"]
[PlyCount "55"]
[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 e6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 a6 6. Nc3 Qc7 7. a3 Nf6 8. Be2 Be7 9. 0-0 0-0 10. Be3 Rd8 11. Rc1 Qb8 12. f4 d5 13. cxd5 exd5 14. e5 Ne4 15. Nxe4 dxe4 16. Nxc6 Rxd1 17. Nxe7+ Kf8 18. Rxc8+ Kxe7 19. Bc5+ Ke6 20. Rxd1 Qxc8 21. Bg4+ f5 22. exf6+ Kxf6 23. Bxc8 Rxc8 24. b4 Kf5 25. g3 g5 26. Rd5+ Kg4 27. Kg2 gxf4 28. h3# 1-0

[Event "CHN-ch sf (Women)"]
[Site "Hefei"]
[Date "2023.04.27"]
[Round "10"]
[White "Li, Zimeng"]
[Black "Pi, Aiying"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1640"]
[BlackElo "1379"]
[PlyCount "87"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Rb8 13. b3 0-0 14. h4 Bh6 15. g4 g6 16. g5 Bg7 17. Qd2 Bg4 18. Be2 Bxe2 19. Qxe2 a5 20. Nce3 b4 21. Ng4 bxc3 22. Ngf6+ Bxf6 23. gxf6 h5 24. Rg1 Kh7 25. Rg5 Rh8 26. Rxh5+ Kg8 27. Rxh8+ Kxh8 28. Qe3 Kh7 29. Qxc3 Nb4 30. Ne7 Rb5 31. Rd1 Nxa2 32. Qc4 Qe8 33. Rxd6 Rb4 34. Qc2 Qb8 35. Rd2 Rxb3 36. Qxa2 Rb1+ 37. Ke2 Qb5+ 38. Kf3 Rb3+ 39. Kg2 Qc4 40. f3 Qc3 41. Rf2 Kh6 42. Qd2+ Qxd2 43. Rxd2 Kh5 44. Kg3 1-0

[Event "CHN-ch sf (Women)"]
[Site "Hefei"]
[Date "2023.04.27"]
[Round "9"]
[White "Pi, Aiying"]
[Black "Cai, Boheng"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1379"]
[BlackElo "1848"]
[PlyCount "89"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bd2 c5 12. 0-0-0 Nc6 13. Be3 Qa5 14. Kb1 Rd8 15. Qb3 Qb6 16. dxc5 Rxd1+ 17. Rxd1 Bxc5 18. Qxb6 axb6 19. Nd4 Nxd4 20. Bxd4 Ke7 21. c3 Rc8 22. a3 b5 23. Kc2 Bxd4 24. Rxd4 Rc5 25. Rh4 Nd5 26. Rg4 Kf8 27. Kb3 f5 28. Rd4 Ke7 29. Ne2 e5 30. Rh4 Ke6 31. f4 Rc4 32. g3 Re4 33. Nc1 exf4 34. Nd3 f3 35. Nc5+ Ke5 36. Nd3+ Kd6 37. Rh2 Re2 38. Rxe2 fxe2 39. Kc2 f4 40. Kd2 f3 41. Ke1 Ne3 42. Kf2 Nc2 43. g4 b6 44. b3 Kd5 45. a4 0-1

[Event "CHN-ch sf (Women)"]
[Site "Hefei"]
[Date "2023.04.26"]
[Round "8"]
[White "Li, Ying"]
[Black "Pi, Aiying"]
[Result "0-1"]
[ECO "A41"]
[BlackElo "1379"]
[PlyCount "78"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nc3 c6 6. e4 Be6 7. Nf3 f6 8. Be3 Nd7 9. 0-0-0 Kc7 10. b3 Nh6 11. h3 Nf7 12. Be2 Be7 13. Kc2 b6 14. Nh2 g5 15. Bg4 Bxg4 16. Nxg4 h5 17. Nh2 Bc5 18. Nf1 Rad8 19. Bxc5 Nxc5 20. Ne3 Nd6 21. f3 Ne6 22. Ne2 Nf4 23. Nxf4 gxf4 24. Nf1 Rdg8 25. Rg1 f5 26. exf5 Nxf5 27. Re1 Nd4+ 28. Kc3 Nxf3 29. Nd2 Nxe1 30. Rxe1 Rg3+ 31. Kb4 Rxg2 32. Nf3 Rg3 33. Nxe5 Re8 34. h4 Rh3 35. a4 Re3 36. Rxe3 fxe3 37. Nf3 e2 38. Ne1 Rd8 39. Kc3 Rd1 0-1

[Event "CHN-ch sf (Women)"]
[Site "Hefei"]
[Date "2023.04.25"]
[Round "5"]
[White "Feng, Yiting"]
[Black "Pi, Aiying"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1731"]
[BlackElo "1379"]
[PlyCount "49"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nc6 7. Nc3 e5 8. d5 Ne7 9. e4 Nd7 10. Ne1 f5 11. Nd3 Nf6 12. Bg5 h6 13. Bxf6 Bxf6 14. f4 exf4 15. Nxf4 Be5 16. Qd2 Kh7 17. exf5 Bxf5 18. Ne6 Bxe6 19. dxe6 c6 20. Rxf8 Qxf8 21. Rf1 Qd8 22. Rf7+ Bg7 23. Ne4 Kg8 24. Qxh6 Nf5 25. Qxg6 1-0

[Event "CHN-ch sf (Women)"]
[Site "Hefei"]
[Date "2023.04.24"]
[Round "3"]
[White "Pi, Aiying"]
[Black "Chen, Yining"]
[Result "1/2-1/2"]
[ECO "C80"]
[WhiteElo "1379"]
[BlackElo "1874"]
[PlyCount "140"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. Re1 Nc5 7. Nxe5 Nxe5 8. Rxe5+ Be7 9. Bb3 Nxb3 10. axb3 0-0 11. d4 Bf6 12. Re1 d5 13. Bf4 Bf5 14. Nc3 Qd7 15. Be5 Bg5 16. Ne2 Rae8 17. Bg3 Re6 18. f4 Bf6 19. Qd2 Rfe8 20. Bf2 g6 21. Ng3 Be4 22. Re2 R8e7 23. Rae1 Qe8 24. c3 Kg7 25. Nxe4 Rxe4 26. Be3 Qb5 27. b4 Qd7 28. Bf2 Qf5 29. Rxe4 Rxe4 30. Rxe4 Qxe4 31. Bg3 h5 32. Qe1 Qc2 33. f5 gxf5 34. Bxc7 Bxd4+ 35. Kh1 Qf2 36. Qxf2 Bxf2 37. g3 Be3 38. Kg2 Kf6 39. Bf4 Ba7 40. Kf3 Bb6 41. Ke2 Ke6 42. Kd3 Bg1 43. h4 Bb6 44. b3 Bd8 45. c4 dxc4+ 46. Kxc4 b5+ 47. Kc5 Be7+ 48. Kb6 Kd5 49. Kxa6 Kc6 50. Ka5 Bd8+ 51. Ka6 Bb6 52. Be5 Be3 53. Bf4 Bd4 54. Bb8 Bc3 55. Ka5 Bf6 56. Bf4 Bd4 57. Bb8 Bb6+ 58. Ka6 f6 59. Bf4 Bd4 60. Ka5 Bc3 61. Be3 Be1 62. Bf4 Bf2 63. Ka6 Bd4 64. Bd2 Be5 65. Bf4 Bc3 66. Ka5 Be1 67. Bb8 Bd2 68. Bf4 Be1 69. Bb8 Bd2 70. Bf4 Be1 1/2-1/2

[Event "CHN-ch sf (Women)"]
[Site "Hefei"]
[Date "2023.04.24"]
[Round "4"]
[White "Pi, Aiying"]
[Black "Yuan, Zhilin"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1379"]
[BlackElo "1693"]
[PlyCount "50"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Qd3 Nc6 10. a3 Be6 11. Nd5 Bxd5 12. exd5 Na5 13. Nd2 b5 14. b4 Nb7 15. Bb2 Nd7 16. c4 bxc4 17. Nxc4 f5 18. f4 e4 19. Qe3 a5 20. Bd4 Bf6 21. Rab1 Qe7 22. Rfc1 Rfc8 23. h3 axb4 24. axb4 Kh8 25. Bxf6 Qxf6 1/2-1/2

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.22"]
[Round "9"]
[White "Wu, Shuang1111"]
[Black "Pi, Aiying"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1586"]
[BlackElo "1379"]
[PlyCount "105"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ningbo National Fitness"]
[BlackTeam "Hangzhou Intelligent Sports"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 d6 5. d4 0-0 6. 0-0 Nc6 7. Nc3 e5 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Bg5 Re8 11. Nb5 Re7 12. Nd2 h6 13. Bxf6 Bxf6 14. Ne4 Bg7 15. Nc5 Nd4 16. e3 Nxb5 17. cxb5 Rb8 18. Rad1 Re8 19. Rd2 Bf8 20. Rc1 Bd6 21. Ne4 Rd8 22. Nxd6 cxd6 23. Rc7 Rd7 24. Rdc2 Rxc7 25. Rxc7 Be6 26. Bxb7 Bxa2 27. Ba6 Kf8 28. Rxa7 Bc4 29. b6 Bxa6 30. Rxa6 Ke8 31. Kf1 f5 32. Ke2 Kd7 33. Kd3 Kc6 34. f4 Kb5 35. Ra3 Rxb6 36. Rb3+ Kc5 37. Rxb6 Kxb6 38. fxe5 dxe5 39. Kc4 e4 40. g4 fxg4 41. Kd5 Kb5 42. Kxe4 Kb4 43. Kf4 h5 44. e4 Kc4 45. e5 Kd5 46. b4 g5+ 47. Kxg5 Kxe5 48. Kxh5 Kd4 49. Kxg4 Kc4 50. h4 Kxb4 51. h5 Kc5 52. h6 Kd6 53. h7 1-0

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.21"]
[Round "7"]
[White "Liu, Xuxi"]
[Black "Pi, Aiying"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1379"]
[PlyCount "112"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Nanjing Bozhiyi"]
[BlackTeam "Hangzhou Intelligent Sports"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 cxd4 5. 0-0 g6 6. c3 Bg7 7. cxd4 Bxd4 8. Nc3 a6 9. Ba4 b5 10. Bb3 e6 11. Ne2 Bg7 12. Ng3 Ne7 13. d4 d6 14. Be3 0-0 15. Qd2 Bb7 16. Bh6 Rc8 17. Bxg7 Kxg7 18. Rac1 h6 19. Rxc8 Qxc8 20. Qc3 Qxc3 21. bxc3 Rc8 22. Rc1 d5 23. e5 a5 24. a3 b4 25. axb4 axb4 26. c4 dxc4 27. Rxc4 Rxc4 28. Bxc4 Nc6 29. Ne2 Na5 30. Bd3 b3 31. Nc3 Bd5 32. Kf1 Nc6 33. Nxd5 exd5 34. Ke1 Nxd4 35. Kd2 Nc6 36. f4 Nb4 37. Kc3 Nxd3 38. Kxd3 d4 39. Kd2 f6 40. e6 f5 41. Kc1 d3 42. Kb2 d2 43. Kxb3 d1Q+ 44. Kc3 Qe1+ 45. Kc4 Qxe6+ 46. Kd4 Qe4+ 47. Kc5 Qxf4 48. g3 Qf2+ 49. Kd5 Qxh2 50. Kd4 Qxg3 51. Kd5 f4 52. Ke4 f3 53. Kd4 f2 54. Ke4 f1Q 55. Kd4 Qfd3+ 56. Kc5 Qgd6# 0-1

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.21"]
[Round "8"]
[White "Pi, Aiying"]
[Black "Wu, Yiting"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1379"]
[BlackElo "1434"]
[PlyCount "80"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Hangzhou Intelligent Sports"]
[BlackTeam "Shanghai Haiwan"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. f4 e6 8. Nf3 Be7 9. h5 Bh7 10. Bd3 Bxd3 11. Qxd3 Nf6 12. Bd2 0-0 13. 0-0-0 c5 14. Ne4 Nbd7 15. Nxf6+ Nxf6 16. Be3 cxd4 17. Bxd4 Nd5 18. Qe4 Qc7 19. g3 Rac8 20. Kb1 Qa5 21. c3 Rc6 22. Qe5 Bf6 23. Qe1 Bxd4 24. Rxd4 Ra6 25. a3 Rb6 26. Ka2 Qb5 27. Qd2 Qb3+ 28. Ka1 Rc8 29. Rc1 Rc4 30. Rxc4 Qxc4 31. Ne5 Qb3 32. c4 Nf6 33. c5 Rb5 34. Rc3 Qd5 35. Rd3 Qh1+ 36. Ka2 Rxc5 37. Rd8+ Kh7 38. Nxf7 Qxh5 39. Qd3+ Qf5 40. Rh8+ Kg6 1/2-1/2

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.20"]
[Round "6"]
[White "Pi, Aiying"]
[Black "Li, Zimeng"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "1379"]
[BlackElo "1640"]
[PlyCount "132"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Hangzhou Intelligent Sports"]
[BlackTeam "Hebei"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Nb5 Nb6 8. c3 a6 9. Na3 c5 10. Nc2 Nc6 11. f4 Bd7 12. Nf3 Rc8 13. Be2 cxd4 14. Ncxd4 Na5 15. 0-0 0-0 16. Kh1 Nbc4 17. Qc1 Rc7 18. b4 Nc6 19. Bxc4 Nxd4 20. Nxd4 Rxc4 21. Qd2 Rfc8 22. Rf3 Qd8 23. h3 Qc7 24. Ne2 h6 25. a3 a5 26. Rd3 axb4 27. axb4 Bb5 28. Nd4 Bd7 29. Ra3 Kf8 30. g4 Qd8 31. Qf2 Ra8 32. Qa2 Rcc8 33. Rxa8 Rxa8 34. Qf2 Qc7 35. Re3 Qc4 36. f5 Ra1+ 37. Kg2 exf5 38. gxf5 Ra2 39. Re2 Rxe2 40. Qxe2 Qxe2+ 41. Nxe2 Bxf5 42. h4 Ke7 43. Kf3 Ke6 44. Kf4 g5+ 45. hxg5 hxg5+ 46. Kxg5 Kxe5 47. Nd4 f6+ 48. Kh4 Kf4 49. Nb3 b6 50. Nd4 Bd3 51. Ne6+ Ke5 52. Nd4 Kf4 53. Ne6+ Ke3 54. Nc7 Bc4 55. b5 f5 56. Na8 Bxb5 57. Nxb6 Bc4 58. Nd7 f4 59. Ne5 f3 60. Kg3 Be2 61. Ng4+ Kd3 62. Kf2 Kxc3 63. Nf6 d4 64. Ne4+ Kc2 65. Ke1 d3 66. Nc5 d2+ 0-1

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.19"]
[Round "5"]
[White "Gao, Muziyan"]
[Black "Pi, Aiying"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "1374"]
[BlackElo "1379"]
[PlyCount "112"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Xinghua Chess School"]
[BlackTeam "Hangzhou Intelligent Sports"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 d6 2. Nf3 g6 3. g3 Bg7 4. Bg2 e5 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. Nc3 c6 8. Be3 Bf5 9. Ng5 Nh6 10. 0-0-0+ Nd7 11. h3 Kc7 12. g4 Be6 13. Rd2 Nb6 14. Rhd1 Rae8 15. Kb1 Ng8 16. Bxb6+ Kxb6 17. Na4+ Kb5 18. b3 Nf6 19. e3 h6 20. Bf1+ Ka5 21. Nxe6 Rxe6 22. a3 b5 23. Nc5 Re7 24. b4+ Kb6 25. Bg2 e4 26. Nd7+ Kc7 27. Nxf6 Bxf6 28. Ka2 Bc3 29. Re2 f5 30. Kb3 Be5 31. c4 a6 32. cxb5 axb5 33. Rc2 Rd7 34. Rxd7+ Kxd7 35. gxf5 gxf5 36. Rc5 Kd6 37. f4 exf3 38. Bxf3 Rc8 39. h4 Rc7 40. h5 Rc8 41. a4 bxa4+ 42. Kxa4 Ra8+ 43. Kb3 Rc8 44. Rc2 f4 45. exf4 Bxf4 46. b5 c5 47. Kc4 Rb8 48. Ra2 Be3 49. Ra6+ Ke7 50. Bd5 Bg5 51. Kxc5 Rc8+ 52. Bc6 Be3+ 53. Kc4 Rc7 54. Kd5 Ra7 55. Rxa7+ Bxa7 56. Bb7 Kd7 1/2-1/2

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.19"]
[Round "4"]
[White "Pi, Aiying"]
[Black "Tong, Yiyi"]
[Result "1/2-1/2"]
[ECO "C97"]
[WhiteElo "1379"]
[PlyCount "138"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Hangzhou Intelligent Sports"]
[BlackTeam "Hangzhou International Exchange"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. d5 h6 14. Nf1 Nh7 15. Ng3 Qc8 16. b3 Nb7 17. Nf5 Bxf5 18. exf5 Bf6 19. Be4 c4 20. b4 a5 21. a3 axb4 22. cxb4 Bd8 23. g4 Nf6 24. Qc2 Nh7 25. h4 Qd7 26. g5 h5 27. f6 g6 28. Kh2 Re8 29. Bxg6 fxg6 30. Qxg6+ Kh8 31. Qxh5 Bxf6 32. gxf6 Rf8 33. Ng5 Rxf6 34. Qxh7+ Qxh7 35. Nxh7 Kxh7 36. f4 Rf5 37. fxe5 dxe5 38. Bg5 Ra7 39. Re3 Nd6 40. Kh3 e4 41. Rd1 Raf7 42. Kg4 Rf3 43. Rxf3 exf3 44. Bf4 f2 45. Rf1 Ne4 46. d6 c3 47. d7 Rxd7 48. Kf5 Nd2 49. Rxf2 Nc4 50. Rf3 Rd5+ 51. Ke4 Rh5 52. Rxc3 Rxh4 53. Kf5 Rh5+ 54. Kg4 Rd5 55. a4 Ne5+ 56. Bxe5 Rxe5 57. axb5 Rxb5 58. Rb3 Kg6 59. Kf4 Kf6 60. Ke4 Ke6 61. Kd4 Kd6 62. Kc4 Rh5 63. Rd3+ Kc6 64. Rd4 Rh6 65. b5+ Kb6 66. Kb4 Rg6 67. Rc4 Rh6 68. Rc6+ Rxc6 69. bxc6 Kxc6 1/2-1/2

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.18"]
[Round "3"]
[White "Chen, Jinghua"]
[Black "Pi, Aiying"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1690"]
[BlackElo "1379"]
[PlyCount "101"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wuxi High Level"]
[BlackTeam "Hangzhou Intelligent Sports"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 cxd4 5. c3 dxc3 6. Nxc3 a6 7. Ba4 b5 8. Bc2 e5 9. d4 d6 10. 0-0 Nf6 11. dxe5 dxe5 12. Qxd8+ Kxd8 13. Rd1+ Kc7 14. Nd5+ Nxd5 15. Rxd5 f6 16. Be3 Be6 17. Rdd1 Be7 18. Rac1 Rhd8 19. Bb3+ Bc4 20. Rxd8 Rxd8 21. Bxc4 bxc4 22. Rxc4+ Kb7 23. Kf1 g5 24. Ke2 h5 25. b4 Rd7 26. a4 Bd8 27. b5 Rd6 28. Rc3 axb5 29. axb5 Bb6 30. Rd3 Bd4 31. Bxd4 exd4 32. Rb3 Kb6 33. Kd3 Rd8 34. Kc4 Rd7 35. Rf3 Rd6 36. Rd3 Rd8 37. Rxd4 Rc8+ 38. Kb4 Rc2 39. Rd6+ Kc7 40. Rxf6 Re2 41. b6+ Kc8 42. Kc5 Rxe4 43. Kc6 Rc4+ 44. Kd5 Rb4 45. Ke6 Rxb6+ 46. Kf5 Rb5+ 47. Kg6 Kd7 48. Kxh5 Ke7 49. Kg6 Rc5 50. Rf5 Rc2 51. Kxg5 1-0

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.17"]
[Round "2"]
[White "Pi, Aiying"]
[Black "Kang, Xiyuan"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1379"]
[PlyCount "125"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Hangzhou Intelligent Sports"]
[BlackTeam "Fushun Fengmang"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 Nxd4 9. Bxd4 d6 10. 0-0 Be6 11. Qd3 Rc8 12. Nd5 Bxd5 13. cxd5 a6 14. f4 e6 15. dxe6 fxe6 16. Bf3 Ne8 17. Rfd1 Qd7 18. Bxg7 Qxg7 19. Qb3 Qf7 20. Bg4 Ng7 21. g3 Rcd8 22. Rac1 Kh8 23. Rd2 Qd7 24. Qb4 b5 25. Rcd1 Ne8 26. e5 Kg8 27. exd6 Nf6 28. Bf3 Rc8 29. Qb3 Kg7 30. Kg2 Rfd8 31. Qd3 Qa7 32. Qd4 Qxd4 33. Rxd4 Rc2+ 34. R1d2 Rxd2+ 35. Rxd2 Ne8 36. d7 Nf6 37. Bc6 Kf7 38. b4 Ke7 39. Kf3 Nxd7 40. Bxd7 Rxd7 41. Rxd7+ Kxd7 42. Ke4 Kd6 43. g4 h5 44. gxh5 gxh5 45. h4 Kd7 46. Ke5 Ke7 47. f5 exf5 48. Kxf5 Kd6 49. Kg5 Kd5 50. Kxh5 Kc4 51. Kg4 Kxb4 52. h5 Ka3 53. h6 b4 54. h7 Kxa2 55. h8Q a5 56. Qa8 b3 57. Qxa5+ Kb1 58. Kf3 b2 59. Ke4 Kc2 60. Qa4+ Kc3 61. Qd1 Kb4 62. Qb1 Kc3 63. Ke3 1-0

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.17"]
[Round "1"]
[White "Wang, Doudou"]
[Black "Pi, Aiying"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2161"]
[BlackElo "1379"]
[PlyCount "80"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Shenzhen Qiyu"]
[BlackTeam "Hangzhou Intelligent Sports"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. e3 d6 6. Be2 Nc6 7. 0-0 Nd7 8. Nbd2 e5 9. dxe5 Ndxe5 10. Qc1 Nxf3+ 11. Nxf3 Ne5 12. h3 Bd7 13. Rd1 Qe7 14. Nxe5 Bxe5 15. Bf3 c6 16. Bd4 Be6 17. Qb2 Qf6 18. Bxe5 Qxe5 19. Qxe5 dxe5 20. Rd6 Rfd8 21. Rad1 Rxd6 22. Rxd6 Kf8 23. c4 Ke7 24. c5 a5 25. Rd2 a4 26. b4 a3 27. b5 cxb5 28. Bxb7 Rd8 29. Rc2 Bc4 30. c6 Rd1+ 31. Kh2 Kd6 32. h4 Kc7 33. Rc3 Rd3 34. Rc2 Rd1 35. Kg3 Ra1 36. Rd2 Be6 37. f4 Rxa2 38. Rd3 e4 39. Rd4 Rb2 40. f5 gxf5 0-1

[Event "CHN-chT (Women)"]
[Site "Nanjing"]
[Date "2023.02.22"]
[Round "9.3"]
[White "Pi, Aiying"]
[Black "Cai, Jinru"]
[Result "0-1"]
[ECO "B92"]
[BlackElo "1584"]
[PlyCount "86"]
[EventDate "2023.02.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Jilin (W)"]
[BlackTeam "Zhejiang (W)"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. f4 Be7 9. f5 Bd7 10. Bg5 Bc6 11. Bxf6 Bxf6 12. Nd5 Bg5 13. g3 Nd7 14. h4 Bf6 15. Qd2 Nc5 16. Bf3 Bxd5 17. Qxd5 Qb6 18. Kf1 Rc8 19. c3 Be7 20. Rd1 Nd7 21. Kg2 Qc7 22. g4 Nb6 23. Qd3 Nc4 24. Qe2 Qb6 25. Rde1 Qd8 26. g5 h6 27. Bg4 Rc6 28. Na1 Qa5 29. f6 gxf6 30. gxf6 Rg8 31. Kh3 Bf8 32. Rhf1 Nxb2 33. Qxb2 Rxc3+ 34. Kh2 Rxg4 35. Qf2 Rf4 36. Qg2 Rxh4+ 37. Kg1 Qc5+ 38. Rf2 Rhh3 39. Nb3 Qb4 40. Qf1 Qb6 41. Nd2 Rcg3+ 42. Qg2 Rxg2+ 43. Kxg2 Rh2+ 0-1

[Event "CHN-chT (Women)"]
[Site "Nanjing"]
[Date "2023.02.21"]
[Round "8.3"]
[White "Wang, Qinxuanyi"]
[Black "Pi, Aiying"]
[Result "1/2-1/2"]
[ECO "A21"]
[PlyCount "99"]
[EventDate "2023.02.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Chongqing (W)"]
[BlackTeam "Jilin (W)"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 d6 2. c4 e5 3. Nf3 e4 4. Ng1 f5 5. Nc3 Nf6 6. e3 c6 7. Nge2 Na6 8. Ng3 d5 9. Be2 Nc7 10. Qb3 Be7 11. Bd2 0-0 12. cxd5 Ncxd5 13. f3 Kh8 14. 0-0 Bd6 15. Nxd5 cxd5 16. Bb4 a5 17. Bxd6 Qxd6 18. fxe4 fxe4 19. Nh5 a4 20. Qc2 Bd7 21. Nxf6 gxf6 22. Rf4 Rac8 23. Qd1 Qb4 24. Rb1 f5 25. Bf1 Rg8 26. Rf2 Rc6 27. a3 Qa5 28. b4 Qc7 29. Bb5 Rh6 30. Bxd7 Qxd7 31. Rf4 Rc6 32. Qh5 Rc3 33. Rxf5 Qg7 34. Rf2 Rxa3 35. Qxd5 Rxe3 36. Rd1 a3 37. Qa2 Rd3 38. Rxd3 exd3 39. Qc4 Rd8 40. Qxd3 Qxd4 41. Qxd4+ Rxd4 42. Ra2 Rxb4 43. Rxa3 Rb2 44. h4 Kg7 45. Kh2 b5 46. Ra7+ Kg6 47. Kh3 b4 48. Ra6+ Kg7 49. Ra7+ Kg6 50. Ra6+ 1/2-1/2

[Event "CHN-chT (Women)"]
[Site "Nanjing"]
[Date "2023.02.19"]
[Round "6.3"]
[White "Ning, Duan"]
[Black "Pi, Aiying"]
[Result "0-1"]
[ECO "D03"]
[PlyCount "154"]
[EventDate "2023.02.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Guangdong (W)"]
[BlackTeam "Jilin (W)"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 d5 4. Nbd2 Bg7 5. c3 h6 6. Bf4 0-0 7. e3 Nh5 8. Be5 Bxe5 9. Nxe5 Nf6 10. Be2 c6 11. 0-0 Nbd7 12. f4 Nxe5 13. fxe5 Nh7 14. Bd3 Kg7 15. Qf3 Be6 16. Qg3 Qd7 17. e4 Ng5 18. Rf4 dxe4 19. Nxe4 Nxe4 20. Bxe4 Bd5 21. Bf5 Be6 22. Bd3 b5 23. h4 Rab8 24. b3 a5 25. Rb1 a4 26. Rf2 axb3 27. axb3 b4 28. Bc2 bxc3 29. Qxc3 Rfd8 30. Rd2 Qd5 31. Rdd1 Bg4 32. Rd2 c5 33. Qg3 h5 34. Bd1 Bxd1 35. Rbxd1 Rxb3 36. dxc5 Qxc5+ 37. Qf2 Qxf2+ 38. Kxf2 Rxd2+ 39. Rxd2 Rb4 40. g3 Re4 41. Rd5 e6 42. Ra5 g5 43. hxg5 Kg6 44. Kf3 Rg4 45. Ra3 Rxg5 46. Kf4 Rf5+ 47. Ke4 Kg5 48. Rb3 Kg4 49. Ra3 Rf1 50. Rb3 Re1+ 51. Kd4 Rf1 52. Ke4 Ra1 53. Kd4 Ra4+ 54. Kc5 Re4 55. Kd6 Re2 56. Ra3 Rg2 57. Ke7 Rxg3 58. Rxg3+ Kxg3 59. Kxf7 h4 60. Kxe6 h3 61. Kf7 h2 62. e6 h1Q 63. e7 Qh5+ 64. Kf8 Qf5+ 65. Kg7 Qe6 66. Kf8 Qf6+ 67. Ke8 Kf4 68. Kd7 Qf7 69. Kd8 Qd5+ 70. Ke8 Kf5 71. Kf8 Qd6 72. Kf7 Qf6+ 73. Ke8 Ke6 74. Kd8 Qxe7+ 75. Kc8 Kd6 76. Kb8 Kc6 77. Ka8 Qb7# 0-1

[Event "CHN-chT (Women)"]
[Site "Nanjing"]
[Date "2023.02.18"]
[Round "5.3"]
[White "Pi, Aiying"]
[Black "Zhang, Xinyu1111"]
[Result "1/2-1/2"]
[ECO "B83"]
[PlyCount "151"]
[EventDate "2023.02.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Jilin (W)"]
[BlackTeam "Qingdao (W)"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be2 Nf6 7. 0-0 Be7 8. Be3 0-0 9. Kh1 Nxd4 10. Qxd4 Bd7 11. f4 Bc6 12. Rad1 d5 13. exd5 Nxd5 14. Nxd5 Bxd5 15. c4 Bc6 16. Qc3 Qe8 17. Bd4 f6 18. Bg4 Qf7 19. Qh3 f5 20. Bh5 g6 21. Bf3 Bxf3 22. Qxf3 b6 23. Rfe1 Bf6 24. Qe3 Bxd4 25. Rxd4 Rfe8 26. Red1 Qf6 27. Qd2 e5 28. Rd6 Re6 29. Qd5 Rae8 30. fxe5 Qxe5 31. Rxe6 Qxe6 32. Kg1 Qxd5 33. cxd5 Kf7 34. Kf2 Kf6 35. Kf3 Rd8 36. Rc1 Rxd5 37. Rc7 Ra5 38. a3 h6 39. Rc6+ Kg5 40. Rc3 Ra4 41. g3 h5 42. h4+ Kh6 43. Rc6 b5 44. Rc5 a6 45. Rc3 a5 46. Rc5 b4 47. axb4 Rxb4 48. Rxa5 Rxb2 49. Ra6 Rb4 50. Rc6 Re4 51. Rc7 Re6 52. Kf4 Re4+ 53. Kf3 Rg4 54. Rc6 Kg7 55. Rc7+ Kf6 56. Rc6+ Ke5 57. Ra6 Kd5 58. Ra5+ Kd4 59. Ra4+ Kd3 60. Ra3+ Kd4 61. Ra4+ Ke5 62. Ra5+ Kd6 63. Ra6+ Kc5 64. Re6 Kd5 65. Ra6 Kc5 66. Rf6 Kd4 67. Ra6 Kc5 68. Rf6 Kd5 69. Ra6 Kd4 70. Rd6+ Ke5 71. Ra6 Kd5 72. Ra5+ Kc4 73. Ra6 Kd3 74. Ra3+ Kd2 75. Ra2+ Kd3 76. Ra3+ 1/2-1/2

[Event "CHN-chT (Women)"]
[Site "Nanjing"]
[Date "2023.02.16"]
[Round "3.3"]
[White "Pi, Aiying"]
[Black "Jiao, Yihan"]
[Result "1-0"]
[ECO "B19"]
[PlyCount "77"]
[EventDate "2023.02.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Jilin (W)"]
[BlackTeam "Shenzhen (W)"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nf6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Nbd7 12. 0-0-0 b5 13. Ne4 Qb6 14. Ne5 Rc8 15. Nxd7 Nxd7 16. Be3 Qa5 17. Kb1 Be7 18. g4 b4 19. f4 Qd5 20. g5 Nb6 21. Rdg1 Nc4 22. gxh6 gxh6 23. Bc1 a5 24. Re1 a4 25. f5 Rd8 26. fxe6 fxe6 27. Nc5 Bxc5 28. dxc5 Ke7 29. Qg3 Qd4 30. Rh4 Nd2+ 31. Bxd2 Qf6 32. Rf4 Rhg8 33. Rxf6 Rxg3 34. Rexe6+ Kd7 35. Rd6+ Kc7 36. Rf7+ Kc8 37. Rxc6+ Kb8 38. Bf4+ Ka8 39. Ra6# 1-0

[Event "CHN-chT (Women)"]
[Site "Nanjing"]
[Date "2023.02.15"]
[Round "2.3"]
[White "Chen, Zixuan"]
[Black "Pi, Aiying"]
[Result "0-1"]
[ECO "A49"]
[PlyCount "100"]
[EventDate "2023.02.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Chengdu (W)"]
[BlackTeam "Jilin (W)"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 d6 5. d4 0-0 6. Bg2 Nbd7 7. 0-0 Qe8 8. c4 Ne4 9. Nbd2 Ndf6 10. Nxe4 Nxe4 11. Nd2 Nxd2 12. Qxd2 e5 13. dxe5 Bxe5 14. Rad1 Rb8 15. Rfe1 a6 16. Bd4 b6 17. Qb2 Qe7 18. Bxe5 dxe5 19. Rd5 f6 20. Red1 Be6 21. R5d2 Rfd8 22. Bd5 Kf7 23. e4 h5 24. h4 Bxd5 25. cxd5 g5 26. hxg5 fxg5 27. Qc3 Rd6 28. Qf3+ Kg6 29. Qf5+ Kg7 30. Rd3 Rf8 31. Qh3 Qf7 32. Qh2 g4 33. Rf1 c6 34. Rc1 cxd5 35. exd5 e4 36. Rdc3 Qxd5 37. Qh4 Rdf6 38. Rc7+ Kg6 39. R7c2 Qd4 40. Qh2 e3 41. Rf1 exf2+ 42. Rcxf2 Rxf2 43. Rxf2 Qa1+ 44. Kg2 Rxf2+ 45. Kxf2 Qxa2+ 46. Kg1 Qxh2+ 47. Kxh2 Kf5 48. Kg2 Ke4 49. Kf2 Kd3 50. Kg2 Kc3 0-1

[Event "CHN-chT (Women)"]
[Site "Nanjing"]
[Date "2023.02.14"]
[Round "1.3"]
[White "Pi, Aiying"]
[Black "Xue, Shixuan"]
[Result "1-0"]
[ECO "B32"]
[BlackElo "1785"]
[PlyCount "75"]
[EventDate "2023.02.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Jilin (W)"]
[BlackTeam "Beijing (W)"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nge7 9. Bd3 Nxd5 10. exd5 Ne7 11. c4 Rb8 12. 0-0 Bd7 13. f4 f5 14. fxe5 Qb6+ 15. Kh1 dxe5 16. Qe2 e4 17. Bxe4 fxe4 18. Qxe4 Qg6 19. Qe5 Rb6 20. Be3 Rf6 21. cxb5 axb5 22. Nxb5 Bxb5 23. Qb8+ Kf7 24. Qxb5 Nf5 25. Bf4 Bd6 26. Bxd6 Nxd6 27. Qd7+ Kg8 28. a4 h5 29. a5 h4 30. Qh3 Ne4 31. Rxf6 Qxf6 32. Qf3 Ng3+ 33. Kg1 Qxb2 34. Re1 Qd4+ 35. Qe3 Qxe3+ 36. Rxe3 Nf5 37. Re8+ Kh7 38. Rxh8+ 1-0

[Event "CHN-chB (Women)"]
[Site "Qiziwan"]
[Date "2023.02.03"]
[Round "9"]
[White "Zou, Xinyi"]
[Black "Pi, Aiying"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "1688"]
[PlyCount "103"]
[EventDate "2023.01.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nf6 7. Nge2 0-0 8. Qd2 Ng4 9. 0-0 Nxe3 10. Qxe3 Nd4 11. Qd2 Rb8 12. a4 Bd7 13. Nd1 h5 14. h4 Kh7 15. Nxd4 cxd4 16. c4 dxc3 17. Nxc3 Qa5 18. d4 Qb4 19. e5 dxe5 20. dxe5 Rfd8 21. Qe3 Bc6 22. Bxc6 bxc6 23. Ne4 Qd4 24. Qf3 Kg8 25. e6 f5 26. Ng5 Qd5 27. Rfd1 Qxf3 28. Nxf3 Bxb2 29. Rab1 Bf6 30. Rxb8 Rxb8 31. Rd7 c5 32. Rxa7 c4 33. Rc7 Rb1+ 34. Kg2 c3 35. Ng1 Re1 36. Rc6 Ra1 37. Rc4 Ra2 38. Kf3 c2 39. Ke3 Rxa4 40. Rxc2 Re4+ 41. Kf3 Rxe6 42. Ne2 Rd6 43. Ke3 Kf7 44. Rc7 Ra6 45. Nf4 Ra3+ 46. Ke2 Be5 47. Rc4 Bxf4 48. Rxf4 Ra2+ 49. Ke3 Kf6 50. Rb4 Ra3+ 51. Ke2 e6 52. Rb6 1/2-1/2

[Event "CHN-chB (Women)"]
[Site "Qiziwan"]
[Date "2023.02.02"]
[Round "7"]
[White "Liu, Tian Yi"]
[Black "Pi, Aiying"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1026"]
[PlyCount "61"]
[EventDate "2023.01.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Bd3 d6 5. h3 g6 6. 0-0 Bg7 7. Re1 e5 8. c3 Ne6 9. Bf1 Ne7 10. Na3 0-0 11. Nc2 Nc6 12. d3 f5 13. b4 cxb4 14. cxb4 f4 15. Rb1 h5 16. b5 Ncd4 17. Ncxd4 exd4 18. e5 Ng5 19. exd6 Nxf3+ 20. Qxf3 Qxd6 21. Bd2 Qf6 22. Bb4 Rf7 23. Re8+ Kh7 24. Qd5 Rc7 25. Rbe1 a5 26. Qg8+ Kh6 27. Be7 Qf5 28. b6 Rc6 29. h4 Bf6 30. Bf8+ Bg7 31. Qxg7# 1-0

[Event "CHN-chB (Women)"]
[Site "Qiziwan"]
[Date "2023.02.02"]
[Round "10"]
[White "Pi, Aiying"]
[Black "Xia, Fanchen"]
[Result "0-1"]
[ECO "B39"]
[BlackElo "1113"]
[PlyCount "63"]
[EventDate "2023.01.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Nc6 10. Qd2 h5 11. Be2 d6 12. h3 Bd7 13. Rc1 Rc8 14. 0-0 0-0 15. f4 Na5 16. b3 Nc6 17. g4 hxg4 18. hxg4 Kh7 19. Kf2 Rh8 20. f5 Be5 21. Rh1+ Kg8 22. Bf4 Bd4+ 23. Kg2 Bg7 24. fxg6 fxg6 25. Qd5+ e6 26. Rxh8+ Bxh8 27. Qxd6 Qe7 28. Qd2 Ne5 29. Rd1 Bc6 30. Bg5 Qg7 31. Qd6 Nf7 32. Nd5 0-1

[Event "CHN-chB (Women)"]
[Site "Qiziwan"]
[Date "2023.02.01"]
[Round "5"]
[White "Ou, Ruxi"]
[Black "Pi, Aiying"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1390"]
[PlyCount "95"]
[EventDate "2023.01.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. a4 Be7 10. Be2 0-0 11. Bd2 a6 12. Na3 Nd7 13. a5 b6 14. axb6 Qxb6 15. Nc4 Qd4 16. Be3 Qh4 17. Ra4 Qe4 18. Nb6 Qxg2 19. Bf3 Qg6 20. Rg4 Qf5 21. Nxa8 Nf6 22. Rg5 Qh3 23. Nb6 e4 24. Bg2 Qh4 25. Rg3 Bg4 26. Qd4 Nh5 27. Rxg4 Qxg4 28. Qxe4 Qxe4 29. Bxe4 f5 30. Bf3 Nf6 31. Kd2 h6 32. Bd4 Ne4+ 33. Bxe4 fxe4 34. Ke3 Bg5+ 35. Kxe4 Rf4+ 36. Kd3 Rf3+ 37. Ke2 Rf4 38. c3 Rh4 39. Be3 Bf6 40. Nd7 Be7 41. Nb6 Bf6 42. Nc8 Be5 43. Ne7+ Kf7 44. Nf5 Ra4 45. Kd3 Ra2 46. b3 Ra3 47. Kc4 Ra2 48. f4 1-0

[Event "CHN-chB (Women)"]
[Site "Qiziwan"]
[Date "2023.02.01"]
[Round "6"]
[White "Pi, Aiying"]
[Black "Chen, Hongbei"]
[Result "1/2-1/2"]
[ECO "C97"]
[BlackElo "1562"]
[PlyCount "76"]
[EventDate "2023.01.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bb7 13. d5 c4 14. Nf1 Rfe8 15. N3h2 Bf8 16. g4 h6 17. Ng3 Bc8 18. Kg2 Nb7 19. h4 Nh7 20. Nf5 Qd8 21. Nf3 Be7 22. Rh1 Nc5 23. Be3 Nd7 24. a4 Ndf6 25. g5 Ng4 26. gxh6 Bxf5 27. exf5 Nxe3+ 28. fxe3 gxh6 29. Kf2 Nf6 30. Ke2 Kh8 31. Qd2 Rg8 32. Rag1 Qb6 33. a5 Qc5 34. e4 Ng4 35. Rg2 Ne3 36. Rgg1 Ng4 37. Rg2 Ne3 38. Rgg1 Ng4 1/2-1/2

[Event "CHN-chB (Women)"]
[Site "Qiziwan"]
[Date "2023.01.31"]
[Round "4"]
[White "Pi, Aiying"]
[Black "Zhang, Jingwen"]
[Result "1-0"]
[ECO "B85"]
[BlackElo "1489"]
[PlyCount "89"]
[EventDate "2023.01.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e6 7. 0-0 Be7 8. Be3 0-0 9. f4 a6 10. Kh1 Qc7 11. Qe1 Bd7 12. Qg3 b5 13. a3 Na5 14. f5 Kh8 15. Qh3 Nc4 16. Bc1 Qc8 17. g4 d5 18. g5 Ng8 19. g6 fxg6 20. fxe6 Rxf1+ 21. Bxf1 Be8 22. exd5 Nf6 23. Bg2 Ra7 24. b3 Ne5 25. Bf4 Neg4 26. Qg3 Nh5 27. Qxg4 Qxc3 28. Rd1 Nxf4 29. Qxf4 Qc7 30. Qf2 Bxa3 31. Rf1 h6 32. Nc6 Ra8 33. Qe3 Bd6 34. e7 Bxc6 35. dxc6 Qxe7 36. Qxe7 Bxe7 37. Rf7 Bd6 38. Bh3 Re8 39. c7 Re1+ 40. Kg2 Re2+ 41. Kf1 Rxc2 42. c8Q+ Rxc8 43. Bxc8 Bxh2 44. Bxa6 b4 45. Rb7 1-0

[Event "CHN-chB (Women)"]
[Site "Qiziwan"]
[Date "2023.01.31"]
[Round "3"]
[White "Zhi, Jingyi"]
[Black "Pi, Aiying"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "1341"]
[PlyCount "199"]
[EventDate "2023.01.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. 0-0 c6 11. Rad1 Nbd7 12. Nd2 Nc5 13. Be3 Ne6 14. Nb3 Nf4 15. Bf3 Be6 16. g3 N4h5 17. Be2 b6 18. c5 Bxb3 19. axb3 b5 20. b4 a5 21. bxa5 Rxa5 22. Ra1 Rxa1 23. Rxa1 b4 24. Nb1 Nxe4 25. Bf3 Nhf6 26. Ra6 Rc8 27. Nd2 Nxd2 28. Bxd2 e4 29. Bg2 Bf8 30. Bxb4 Nd5 31. Ba3 f5 32. Bf1 Kf7 33. Ra7+ Rc7 34. Ra8 Bg7 35. Bc4 Ke6 36. b4 Ke5 37. Bb2+ Ke6 38. Bxg7 Rxg7 39. Ra6 Ke5 40. Rxc6 Nxb4 41. Rb6 Nd5 42. Rd6 Nb4 43. Rb6 Nd5 44. Rb5 Kd4 45. Bb3 Nc7 46. Ra5 Kc3 47. Bd1 Kb4 48. Ra4+ Kxc5 49. Be2 Rd7 50. Rc4+ Kd6 51. h4 Ke5 52. Rc5+ Nd5 53. Ba6 Rc7 54. Ra5 Ra7 55. Ra2 Nb4 56. Ra5+ Kd6 57. Rb5 Nxa6 58. h5 Rc7 59. Rb6+ Rc6 60. Rb7 Nc7 61. Rb8 Ne6 62. hxg6 hxg6 63. Rg8 g5 64. Rg6 Ke5 65. Kg2 Rc2 66. Kf1 Rc8 67. Ke1 Rh8 68. Ke2 f4 69. g4 f3+ 70. Ke3 Rd8 71. Rxg5+ Kf6 72. Rf5+ Kg6 73. Kxe4 Ng5+ 74. Kf4 Rd4+ 75. Kg3 Rd3 76. Kf4 Nh3+ 77. Kg3 Ng1 78. Rf8 Rd1 79. Kh2 Kg5 80. Rg8+ Kf4 81. Rf8+ Ke4 82. Re8+ Kf4 83. Rf8+ Kg5 84. Rg8+ Kf6 85. Rf8+ Kg7 86. Rf5 Kg6 87. Rf8 Rf1 88. Rf5 Ra1 89. Rf8 Kg5 90. Rg8+ Kf4 91. Rf8+ Ke4 92. Re8+ Kd3 93. g5 Rf1 94. g6 Rxf2+ 95. Kxg1 Rg2+ 96. Kf1 Rxg6 97. Kf2 Rf6 98. Re3+ Kd4 99. Rxf3 Rxf3+ 100. Kxf3 1/2-1/2

[Event "CHN-chB (Women)"]
[Site "Qiziwan"]
[Date "2023.01.30"]
[Round "1"]
[White "Ha, Yihan"]
[Black "Pi, Aiying"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1709"]
[PlyCount "79"]
[EventDate "2023.01.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bb5+ c6 6. Bc4 b5 7. Be2 Bb7 8. c3 Nbd7 9. 0-0 0-0 10. Qc2 Qc7 11. b4 a5 12. Bb2 a4 13. a3 Rfc8 14. Rac1 Nh5 15. Rfd1 Nf4 16. Bf1 e5 17. c4 Ne6 18. dxe5 dxe5 19. cxb5 cxb5 20. Qxc7 Nxc7 21. Nb1 Nf8 22. Bxe5 Nfe6 23. Nc3 Bxe5 24. Nxe5 Ba6 25. Nd7 Rd8 26. Nf6+ Kg7 27. Nfd5 Rac8 28. f3 f6 29. Nxc7 Nxc7 30. Kf2 Kf8 31. Rxd8+ Rxd8 32. Nxa4 bxa4 33. Rxc7 Bxf1 34. Kxf1 Rd3 35. b5 Rb3 36. Rxh7 Rxa3 37. b6 Rb3 38. b7 Kg8 39. Rc7 a3 40. Rc8+ 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.02"]
[Round "8"]
[White "Ling, Zhuokai"]
[Black "Pi, Aiying"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1315"]
[PlyCount "29"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e3 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. Nxd4 Bc5 6. Nxc6 bxc6 7. Bxf7+ Kxf7 8. Qh5+ Kf8 9. Qxc5+ Qe7 10. Qxe7+ Nxe7 11. Nc3 Ba6 12. Ne2 d6 13. Bd2 Kg8 14. g4 Rd8 15. Nf4 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.02"]
[Round "9"]
[White "Pi, Aiying"]
[Black "Qin, Xinzhe"]
[Result "0-1"]
[ECO "B48"]
[BlackElo "1412"]
[PlyCount "76"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. a3 Be7 8. Be2 Nc6 9. Nxc6 bxc6 10. 0-0 Bb7 11. Qd2 0-0 12. Rad1 d5 13. exd5 cxd5 14. Bf4 e5 15. Bg3 d4 16. Na2 Qc6 17. f3 e4 18. Kh1 Rfd8 19. fxe4 Nxe4 20. Qf4 Nxg3+ 21. Qxg3 Qe6 22. Bg4 Qxa2 23. Qc7 Ra7 24. Qb6 Qd5 25. Bf3 Qc5 26. Qb3 Bxf3 27. Rxf3 Bd6 28. Rdf1 Rf8 29. Qd3 h6 30. Rd1 Re8 31. g3 Qc6 32. Kg1 Rae7 33. Kf1 Re3 34. Rxe3 Rxe3 35. Qxd4 Qf3+ 36. Kg1 Re2 37. Qd5 Bc5+ 38. Qxc5 Qg2# 0-1

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.01"]
[Round "6"]
[White "Chen, Shanghao"]
[Black "Pi, Aiying"]
[Result "1/2-1/2"]
[ECO "C47"]
[PlyCount "60"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 Nxd4 7. Bd2 0-0 8. 0-0 Nc6 9. a3 Bxc3 10. bxc3 h6 11. Qc1 Nh7 12. Re1 d6 13. Re3 Ne5 14. Rg3 Ng6 15. f4 Kh8 16. f5 Ne5 17. Rh3 Nxd3 18. cxd3 Qf6 19. Qe1 Re8 20. c4 Qd4+ 21. Kh1 Bxf5 22. Bc3 Qc5 23. Qg3 Bg6 24. Qh4 Kg8 25. Qg3 Qg5 26. Qf3 b6 27. Rg3 Qc5 28. Rg4 Ng5 29. Qg3 Rab8 30. h4 Bh5 1/2-1/2

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.01"]
[Round "7"]
[White "Pi, Aiying"]
[Black "Chen, Xuzhi"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "60"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Nd5 7. c4 Nb6 8. Bd3 Bc5 9. Nc3 Qh4 10. 0-0 Nxc4 11. Qa4 Qd4 12. Qxc4 0-0 13. Qxd4 Bxd4 14. Bf4 Rb8 15. Rab1 Re8 16. Rfe1 h6 17. Re4 c5 18. Ree1 Rb4 19. Nd5 Rxb2 20. Rxb2 Bxb2 21. Nxc7 Re7 22. Bg3 d6 23. Nd5 Re8 24. f4 Bb7 25. Bc4 Kf8 26. exd6 Rxe1+ 27. Bxe1 Ke8 28. Bb5+ Kd8 29. Ba5+ Kc8 30. d7+ Kb8 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.31"]
[Round "4"]
[White "Bi, Shibo"]
[Black "Pi, Aiying"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "60"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. Bd5 d6 6. c3 Nf6 7. a4 a5 8. d4 exd4 9. cxd4 Bb4+ 10. Bd2 Bxd2+ 11. Nbxd2 0-0 12. 0-0 Nb4 13. Bc4 c6 14. e5 dxe5 15. dxe5 Nfd5 16. Qb3 Bf5 17. Rac1 Qd7 18. Bxd5 Qxd5 19. Qxd5 Nxd5 20. Nc4 Nf4 21. Kh1 Bd3 22. Rfd1 Ne2 23. Nb6 Nxc1 24. Nxa8 Rxa8 25. Rxc1 Be4 26. Rd1 Bf5 27. h3 Kf8 28. Kh2 Ke7 29. Kg3 Rd8 30. Nd4 Bg6 0-1

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.31"]
[Round "5"]
[White "Pi, Aiying"]
[Black "Chen, Pengyu"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "2286"]
[PlyCount "58"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. Bc4 c6 6. d3 h6 7. Be3 Bf5 8. Qd2 e6 9. Bf4 Qd8 10. a3 Nbd7 11. 0-0 Nb6 12. Bb3 Bd6 13. Rfe1 Qc7 14. Bxd6 Qxd6 15. Re2 0-0 16. Rae1 Rfe8 17. h3 Rad8 18. Qe3 Qb8 19. Qe5 Qxe5 20. Rxe5 Nfd5 21. Nxd5 Nxd5 22. Bxd5 cxd5 23. Rxd5 exd5 24. Nd4 Bg6 25. Nb5 a6 26. Nd4 Rc8 27. f4 Kf8 28. Kf2 Bh7 29. Re2 Re7 0-1

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.30"]
[Round "2"]
[White "Deng, Zhennan"]
[Black "Pi, Aiying"]
[Result "1-0"]
[ECO "E20"]
[PlyCount "55"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Be7 4. Nc3 b6 5. Bf4 a6 6. e3 Bb7 7. Be2 0-0 8. d5 exd5 9. cxd5 Bb4 10. Bc4 Bxc3+ 11. bxc3 d6 12. 0-0 Nbd7 13. Bb3 Nc5 14. c4 h6 15. Nd4 Qd7 16. Qf3 Rfe8 17. Bc2 Nce4 18. Qe2 Rab8 19. f3 Nc5 20. Bf5 Qa4 21. Bc2 Qd7 22. Qf2 a5 23. a4 Ba6 24. Bf5 Qe7 25. Nc6 Qf8 26. Nxb8 Rxb8 27. Qc2 Qe8 28. Rfe1 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.30"]
[Round "3"]
[White "Pi, Aiying"]
[Black "Chen, Rongxun"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "51"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Nf6 6. Bg5 Be7 7. Nc3 0-0 8. Bc4 d6 9. 0-0 Be6 10. Bxe6 fxe6 11. Rfd1 c5 12. Qc4 b5 13. Qxe6+ Kh8 14. Nxb5 Rb8 15. Nxd6 Bxd6 16. Rxd6 Qe8 17. Qxe8 Rfxe8 18. f3 Rxb2 19. Rxf6 Rxc2 20. Ra6 h6 21. Bf4 Rb2 22. Rxa7 Kh7 23. Rd1 Rc8 24. Be5 Rb6 25. Rxg7+ Kh8 26. Rc7+ 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.29"]
[Round "1"]
[White "Pi, Aiying"]
[Black "Hu, Qiyu"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1587"]
[PlyCount "108"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Nf3 Qc7 7. Bf4 Qb6 8. b3 Bc5 9. Qd2 Nge7 10. Bd3 Ng6 11. 0-0 Bd7 12. a3 Nd4 13. Nxd4 Bxd4 14. c3 Bc5 15. b4 Be7 16. Qe3 Qxe3 17. fxe3 Rc8 18. g3 Bd8 19. a4 Nf8 20. g4 f6 21. Rc1 f5 22. h3 g5 23. Bg3 Bb6 24. Bf2 Ng6 25. a5 Bc7 26. Bg3 Bxe5 27. Bxe5 Nxe5 28. Be2 0-0 29. Nd2 Kg7 30. Ra3 a6 31. Rf1 fxg4 32. hxg4 Rxf1+ 33. Kxf1 Nf7 34. Kg2 Nd6 35. Kg3 Bb5 36. Kf2 Bxe2 37. Kxe2 Nc4 38. Nxc4 Rxc4 39. Kf3 Kg6 40. Rb3 h5 41. gxh5+ Kxh5 42. b5 g4+ 43. Kg3 axb5 44. Rxb5 Rxc3 45. Rxb7 Rxe3+ 46. Kf2 Ra3 47. Rb5 Kg5 48. Rc5 Kf4 49. Rb5 Ra2+ 50. Kg1 d4 51. Rb4 e5 52. Rb5 d3 53. Rb4+ Kg3 54. Rb3 Ra1+ 0-1

