[Event "Wch U12 Girls"]
[Site "Pocos de Caldas"]
[Date "2017.08.25"]
[Round "5"]
[White "Saca Chumbilla, Cindy Haydee"]
[Black "Dai, Mengna"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "103"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Nf6 5. Nf3 Bf5 6. Bd3 Bxd3 7. Qxd3 e6 8. Bf4 Nbd7 9. 0-0 a6 10. a3 g6 11. Rfe1 Bg7 12. b4 Nb6 13. Ne2 0-0 14. Ng3 Nc4 15. Nd2 Rc8 16. Nxc4 Rxc4 17. c3 Qd7 18. a4 Rfc8 19. Bd2 a5 20. b5 b6 21. Qf3 Ne8 22. Qe3 Nd6 23. Qg5 Qd8 24. Qxd8+ Rxd8 25. h3 Bf6 26. Nf1 Ne4 27. Ne3 Nxd2 28. Nxc4 Nxc4 29. Re2 Nd6 30. f3 Rc8 31. Rc2 Bxd4+ 32. Kf1 Rxc3 33. Rxc3 Bxc3 34. Rc1 Bb4 35. Ke2 Bc5 36. g4 g5 37. Kf1 Nc4 38. Kg2 h6 39. Kg3 Kg7 40. h4 Kg6 41. hxg5 hxg5 42. Kg2 f5 43. gxf5+ Kxf5 44. Kf1 Kf4 45. Ke2 Ne5 46. Rf1 d4 47. Kd2 Nxf3+ 48. Ke2 g4 49. Kf2 d3+ 50. Kg2 d2 51. Re1 Nxe1+ 52. Kf1 0-1

[Event "Wch U12 Girls"]
[Site "Pocos de Caldas"]
[Date "2017.08.23"]
[Round "3"]
[White "Galli, Maria Vittoria"]
[Black "Dai, Mengna"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1232"]
[PlyCount "73"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Bf5 5. Bf4 Nf6 6. Nf3 e6 7. Bb5+ Nbd7 8. Ba4 a6 9. Bb3 b5 10. Qe2 Bb4 11. 0-0 Bxc3 12. bxc3 Ne4 13. Qe3 Rc8 14. Rfe1 Rxc3 15. Qe2 0-0 16. Nd2 Nxd2 17. Bxd2 Rc6 18. Bf4 Nb6 19. a4 bxa4 20. Bxa4 Nxa4 21. Rxa4 Qc8 22. Rea1 h6 23. Rxa6 Rxa6 24. Qxa6 Qxa6 25. Rxa6 Bxc2 26. Rb6 g5 27. Bg3 h5 28. Kf1 Kh7 29. Ke2 h4 30. Bd6 Re8 31. Rb7 Kg6 32. Ke3 g4 33. Kf4 h3 34. gxh3 gxh3 35. Ke3 Bf5 36. Bg3 Ra8 37. Rb3 1/2-1/2

[Event "Asian Schools-ch U11 Girls 11th"]
[Site "Singapore"]
[Date "2015.06.03"]
[Round "5.10"]
[White "Oncita, Prince Louis"]
[Black "Dai, Mengna"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "124"]
[EventDate "2015.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SIN"]
[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 Be7 5. Nxd4 Ne5 6. Bb3 Nf6 7. f4 Nc6 8. e5 Ne4 9. Be3 d5 10. 0-0 0-0 11. Nd2 Nxd4 12. Bxd4 Nc5 13. Kh1 Nxb3 14. Nxb3 b6 15. f5 c5 16. Bg1 Bg5 17. Nd2 Re8 18. f6 gxf6 19. exf6 Bxf6 20. Rb1 Bg7 21. Qf3 Be6 22. Be3 d4 23. Bf4 Qd5 24. Qg3 Qh5 25. Ne4 Qg6 26. Qxg6 hxg6 27. b3 Bg4 28. Rbe1 Rad8 29. Bg5 Rd5 30. Bf6 Re6 31. Rf4 Bf5 32. g4 Bxe4+ 33. Rexe4 Rxe4 34. Rxe4 Bxf6 35. Kg2 d3 36. cxd3 Rxd3 37. Re2 a5 38. Rf2 Be5 39. Re2 Bd6 40. h3 Rg3+ 41. Kf2 Rxh3 42. Ke1 Kg7 43. Kd1 Kf6 44. Rd2 Bf4 45. Rf2 Kg5 46. Rg2 f5 47. gxf5+ Kxf5 48. Ke2 Rg3 49. Rf2 b5 50. Kd1 g5 51. Kc2 g4 52. Kd1 Re3 53. Rc2 Re5 54. Rf2 g3 55. Re2 Rxe2 56. Kxe2 c4 57. bxc4 bxc4 58. Kf3 c3 59. a3 c2 60. a4 c1Q 61. Kg2 Qd2+ 62. Kf1 Qf2# 0-1

[Event "Asian Schools-ch U11 Girls 11th"]
[Site "Singapore"]
[Date "2015.06.01"]
[Round "2.13"]
[White "Dai, Mengna"]
[Black "Samyukta, Banthia"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "46"]
[EventDate "2015.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SIN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 h6 6. Nc3 Ne7 7. Re1 d5 8. exd5 Qd6 9. Nxe5 Nfxd5 10. Nxd5 0-0 11. Nxe7+ Qxe7 12. d4 Bd6 13. Bf4 Bxe5 14. Bxe5 Qg5 15. Re3 Bg4 16. Qe1 c6 17. h3 Be6 18. Rg3 Qf5 19. Rxg7+ Kh8 20. Rxf7+ Kg8 21. Rxf5 Rxf5 22. Qe3 Bxc4 23. Qg3+ Rg5 1-0

[Event "Asian Schools-ch U11 Girls 11th"]
[Site "Singapore"]
[Date "2015.05.31"]
[Round "1.17"]
[White "Wan, Qian"]
[Black "Dai, Mengna"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "137"]
[EventDate "2015.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SIN"]
[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 Bc5 4. 0-0 Nf6 5. d3 0-0 6. Bxc6 bxc6 7. Nxe5 d5 8. Nxc6 Qd6 9. e5 Qxc6 10. exf6 Qxf6 11. Nc3 Re8 12. Nxd5 Qd6 13. Nc3 Rb8 14. Ne4 Qe5 15. Nxc5 Qxc5 16. Be3 Qb5 17. b3 c5 18. c4 Qa5 19. d4 Rb6 20. dxc5 Rg6 21. c6 Rxc6 22. Qd5 Qxd5 23. cxd5 Rd6 24. Rfd1 a6 25. Bc5 Rd7 26. d6 Bb7 27. Rac1 h6 28. Bb6 Re6 29. Bc7 Rg6 30. g3 Re6 31. a4 f5 32. b4 Kf7 33. b5 axb5 34. axb5 Bf3 35. Rd3 Be2 36. Rb3 g5 37. b6 Ba6 38. b7 Bxb7 39. Rxb7 Re8 40. Rb8 Rxb8 41. Bxb8 Kg6 42. Re1 Kf7 43. Re7+ Rxe7 44. dxe7 Kxe7 45. Kg2 Ke6 46. f4 g4 47. Kf2 Kd5 48. Ke3 Kc4 49. Be5 Kd5 50. Kd3 Kc5 51. Bg7 h5 52. Bf8+ Kd5 53. Ba3 Ke6 54. Kd4 Kf6 55. Kd5 Kf7 56. Ke5 Kg6 57. Ke6 h4 58. gxh4 Kh5 59. Kxf5 Kxh4 60. Ke4 g3 61. hxg3+ Kh3 62. f5 Kxg3 63. f6 Kg4 64. f7 Kg5 65. f8Q Kg6 66. Qf5+ Kg7 67. Bf8+ Kh8 68. Qf6+ Kg8 69. Qg7# 1-0

