[Event "MEX-ch 26 (Women)"]
[Site "Merida"]
[Date "2019.05.17"]
[Round "6"]
[White "Davila Serrano, Diana"]
[Black "Diaz Osorio, Ana Carolina"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1779"]
[BlackElo "1612"]
[PlyCount "78"]
[EventDate "2019.05.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "MEX"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. c3 d6 8. h3 Na5 9. Bc2 c5 10. 0-0 0-0 11. d4 Qc7 12. d5 Nb7 13. Be3 Ne8 14. Nh2 f5 15. Nd2 f4 16. Bxf4 Rxf4 17. a4 Rb8 18. axb5 axb5 19. g3 Rf8 20. Kg2 Qd7 21. g4 Bg5 22. Nhf3 Bf4 23. Nh4 g6 24. c4 Rf6 25. cxb5 h5 26. f3 Bg5 27. Kg3 hxg4 28. hxg4 Bxh4+ 29. Kxh4 Rf7 30. Kg3 Rh7 31. Bd3 Qf7 32. f4 exf4+ 33. Rxf4 Rh3+ 34. Kxh3 Qxf4 35. Qe2 Nf6 36. Rg1 Kg7 37. Nc4 Bxg4+ 38. Rxg4 Rh8+ 39. Kg2 Nxg4 0-1

[Event "MEX-ch 26 (Women)"]
[Site "Merida"]
[Date "2019.05.16"]
[Round "5"]
[White "Alarcon Morales, Elvira"]
[Black "Davila Serrano, Diana"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "1973"]
[BlackElo "1779"]
[PlyCount "121"]
[EventDate "2019.05.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "MEX"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[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. h3 0-0 9. c3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. d5 Rab8 14. Nf1 b4 15. Ne3 c4 16. Qe2 bxc3 17. bxc3 g6 18. Ba3 Rfe8 19. Nd2 Bb5 20. Bb4 Rec8 21. Rec1 Nh5 22. g3 Bg5 23. h4 Bxe3 24. Qxe3 Nb7 25. a4 Bd7 26. Bd1 a5 27. Ba3 Nc5 28. Bxh5 gxh5 29. Bxc5 Qxc5 30. Qg5+ Kf8 31. Rcb1 Rxb1+ 32. Rxb1 Bxa4 33. Rb7 Be8 34. Qf6 Kg8 35. Nf3 Rc7 36. Rb8 Rc8 37. Rxc8 Qxc8 38. Qxd6 Qd7 39. Qxd7 Bxd7 40. Nxe5 Bb5 41. Nc6 a4 42. Nb4 a3 43. Nc2 a2 44. Na1 Ba4 45. f4 f6 46. Kf2 Kf7 47. Ke3 Ke7 48. Kd4 Bb5 49. Kc5 Ba6 50. Kb6 Bc8 51. Kc7 Bd7 52. e5 fxe5 53. fxe5 Ba4 54. Kb6 Kd7 55. Kc5 Bb3 56. Kb4 Ke7 57. Ka3 Kd7 58. Nxb3 cxb3 59. Kb2 Ke7 60. c4 Kd7 61. c5 1-0

[Event "MEX-ch 26 (Women)"]
[Site "Merida"]
[Date "2019.05.15"]
[Round "4"]
[White "Davila Serrano, Diana"]
[Black "Galindo Ramirez, Stephania"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "1779"]
[BlackElo "1660"]
[PlyCount "55"]
[EventDate "2019.05.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "MEX"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Nf6 6. Nc3 e6 7. Be2 Be7 8. Qd2 Nbd7 9. f3 Qc7 10. g4 Ne5 11. g5 Nfd7 12. h4 Nc4 13. Bxc4 Qxc4 14. f4 b5 15. f5 e5 16. b3 Qc7 17. Nd5 Qb7 18. Nf3 Qc6 19. h5 Nc5 20. Rh4 Bb7 21. 0-0-0 Bf8 22. f6 gxf6 23. Nxf6+ Ke7 24. Nxe5 Nxb3+ 25. axb3 dxe5 26. Qd7+ Qxd7 27. Rxd7+ Ke6 28. Rxb7 1-0

[Event "MEX-ch 26 (Women)"]
[Site "Merida"]
[Date "2019.05.14"]
[Round "3"]
[White "Arvizu Rivera, Patricia Sa"]
[Black "Davila Serrano, Diana"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1771"]
[BlackElo "1779"]
[PlyCount "57"]
[EventDate "2019.05.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "MEX"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 a6 5. d3 Nf6 6. Nge2 d5 7. exd5 exd5 8. d4 c4 9. 0-0 Be7 10. Nf4 Be6 11. Re1 Qd7 12. Nxe6 fxe6 13. Bh3 Nd8 14. Qe2 Kf7 15. f4 Re8 16. a4 Bb4 17. Bd2 Nc6 18. Qe3 Rab8 19. Nb1 b5 20. axb5 Bxd2 21. Nxd2 Rxb5 22. Rxa6 Rxb2 23. Nf3 Ne4 24. Rxc6 Kf6 25. Ne5 Qb7 26. g4 Rb6 27. g5+ Ke7 28. Qa3+ Kd8 29. Qa5 1-0

[Event "MEX-ch 26 (Women)"]
[Site "Merida"]
[Date "2019.05.13"]
[Round "2"]
[White "Davila Serrano, Diana"]
[Black "Parkhurst Casas, Miriam"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "1779"]
[BlackElo "1836"]
[PlyCount "47"]
[EventDate "2019.05.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "MEX"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 g6 5. c3 a6 6. Ba4 Bg7 7. d4 exd4 8. cxd4 b5 9. Bc2 d6 10. h3 0-0 11. Be3 Na5 12. Nbd2 c5 13. a4 b4 14. dxc5 Bxb2 15. Rb1 Bc3 16. Nb3 Nc4 17. Bh6 Re8 18. Qe2 Na3 19. Rbd1 d5 20. exd5 Nf5 21. Be3 Nxe3 22. fxe3 Nxc2 23. Qxc2 Rxe3 24. Qf2 1/2-1/2

[Event "MEX-ch 26 (Women)"]
[Site "Merida"]
[Date "2019.05.12"]
[Round "1"]
[White "Contreras Zuniga, Julisa"]
[Black "Davila Serrano, Diana"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1399"]
[BlackElo "1779"]
[PlyCount "178"]
[EventDate "2019.05.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "MEX"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Ne2 0-0 8. Ng3 c5 9. Bb2 cxd4 10. cxd4 Nc6 11. Ne2 Qb6 12. Qd2 f5 13. d5 Qxb2 14. Qxb2 Bxb2 15. Rb1 Bg7 16. dxc6 bxc6 17. exf5 Bxf5 18. Rc1 Rac8 19. Ng3 Be6 20. Bc4 Bd5 21. 0-0 e6 22. Rfe1 Rf5 23. Bxd5 exd5 24. Re7 Bd4 25. Rc2 Rcf8 26. Nh1 Rc8 27. g3 Rf7 28. Re6 Rf6 29. Re7 Bb6 30. Kg2 c5 31. Rd7 Rf5 32. g4 Rf4 33. f3 d4 34. Nf2 c4 35. Ne4 c3 36. Ng5 h6 37. Ne6 Rf7 38. Rd5 Rc4 39. f4 Rb4 40. Kf3 a6 41. Ke2 Re7 42. f5 gxf5 43. gxf5 Rb5 44. Rd6 Bc7 45. Rxa6 Rxf5 46. Kd3 Be5 47. Nxd4 Rd7 48. Ke4 Rh5 49. Ra8+ Kh7 50. Nf3 Bg7 51. Rc8 Rb5 52. a4 Rb4+ 53. Ke3 Rxa4 54. Ne1 Ra6 55. Re8 Rad6 56. Nf3 Rb6 57. Ne5 Rd5 58. Ke4 Rbb5 59. Nc6 Rdc5 60. Nd4 Rb4 61. Rd8 Rcc4 62. Kd3 Rxd4+ 63. Kxc3 Rh4+ 64. Kd3 Rh3+ 65. Kd2 Rxh2+ 66. Kd1 Rb1+ 67. Rc1 Rh1+ 68. Ke2 Rbxc1 69. Kf3 Rc4 70. Rd7 Rh3+ 71. Kg2 Rb3 72. Rd1 Rc2+ 73. Kf1 Rcb2 74. Rc1 Rb1 75. Rxb1 Rxb1+ 76. Ke2 Rb3 77. Kd2 Kg6 78. Kc2 Rh3 79. Kd2 Kf5 80. Ke2 Kf4 81. Kd2 Ke4 82. Kc2 Rd3 83. Kc1 h5 84. Kc2 h4 85. Kc1 h3 86. Kc2 h2 87. Kc1 h1Q+ 88. Kc2 Qg2+ 89. Kc1 Qb2# 0-1

[Event "Pan American-ch U18 Girls"]
[Site "Oaxtepec"]
[Date "2014.07.15"]
[Round "7"]
[White "Davila Serrano, Diana"]
[Black "Sanchez Zambrano, Vanessa"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "1819"]
[BlackElo "1916"]
[PlyCount "76"]
[EventDate "2014.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e6 6. Nc3 Nc6 7. Bb5 Bd7 8. Be3 a6 9. Be2 b5 10. a3 Rc8 11. g4 h6 12. h4 Be7 13. f4 d5 14. e5 Ne4 15. Nxe4 dxe4 16. h5 Nxd4 17. Bxd4 Bc6 18. 0-0 Bd5 19. b4 f5 20. exf6 Bxf6 21. c3 0-0 22. a4 Rxc3 23. Bxc3 Bxc3 24. Rc1 Qb6+ 25. Kh2 Qe3 26. axb5 Bxb4 27. Kg2 Bb3 28. Rc2 Bxc2 29. Qxc2 axb5 30. Bxb5 Rd8 31. Rf2 Be1 32. Re2 Qf3+ 33. Kg1 Qxg4+ 34. Kf1 Bh4 35. Bd7 Rxd7 36. Qc8+ Rd8 37. Qc2 Qxf4+ 38. Kg1 Qg4+ 0-1

[Event "North American-ch U12 Girls"]
[Site "Aquascalientes"]
[Date "2007.10.07"]
[Round "7"]
[White "Real Pereyra, Diana Carime"]
[Black "Davila Serrano, Diana"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "105"]
[EventDate "2007.10.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nxe4 5. Qa4+ Nc6 6. Qxe4 e6 7. d4 Be7 8. Bb5 Qb6 9. Bxc6+ bxc6 10. 0-0 0-0 11. b3 Ba6 12. Re1 Bf6 13. Bg5 d5 14. Qe3 Bxg5 15. Qxg5 c4 16. b4 Qb5 17. a4 Qb6 18. Na3 Bc8 19. Qe3 a5 20. Nc2 axb4 21. cxb4 Ra6 22. Ne5 Qa7 23. a5 Bd7 24. Reb1 f6 25. Nxd7 Qxd7 26. Re1 Re8 27. f4 Qf7 28. Na3 Qg6 29. Re2 Ra7 30. Rae1 Rb7 31. Qc3 Qf5 32. Rf1 Qd3 33. Qxd3 cxd3 34. Rb2 Reb8 35. Rfb1 Kf7 36. Kf2 e5 37. fxe5 fxe5 38. dxe5 Ke6 39. Ke3 Kxe5 40. Kxd3 c5 41. b5 Ra7 42. a6 Rc8 43. Rc1 Kd6 44. Kc3 Re8 45. Kd3 Rc8 46. Re2 g6 47. Rce1 c4+ 48. Kd4 Rd7 49. Re6+ Kc7 50. Rc6+ Kb8 51. Rxc8+ Kxc8 52. b6 Rd6 53. Re8+ 1-0

[Event "North American-ch U12 Girls"]
[Site "Aquascalientes"]
[Date "2007.10.06"]
[Round "6"]
[White "Davila Serrano, Diana"]
[Black "Botez, Alexandra"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "80"]
[EventDate "2007.10.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Be6 5. Bd3 Nf6 6. 0-0 Be7 7. Bf4 0-0 8. Nc3 a6 9. h3 Nc6 10. Re1 Nd7 11. Qd2 Nb6 12. Nb1 Nb4 13. Bg5 Nxd3 14. Bxe7 Qxe7 15. Qxd3 Qf6 16. Nbd2 Rfe8 17. Nb3 Bf5 18. Qc3 Nc4 19. Nc5 b6 20. Nxa6 Rec8 21. Nb4 c6 22. b3 Na3 23. Ne5 Nb5 24. Qd2 Na3 25. Re3 Qd6 26. Rf3 Bg6 27. Nbd3 Ra7 28. Re1 Be4 29. Rfe3 Nb5 30. c3 f6 31. Ng4 Bxd3 32. Rxd3 Rd7 33. Qe2 Kf7 34. Re3 Nc7 35. Rf3 Re7 36. Qd2 Rxe1+ 37. Qxe1 Re8 38. Qd2 Kg8 39. Re3 Rxe3 40. Qxe3 Kf7 1/2-1/2

[Event "North American-ch U12 Girls"]
[Site "Aquascalientes"]
[Date "2007.10.06"]
[Round "5"]
[White "Davila Serrano, Diana"]
[Black "Delgado Ayala, Maria Adriana"]
[Result "1-0"]
[ECO "B72"]
[PlyCount "103"]
[EventDate "2007.10.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. h3 Bg7 7. Be3 Nc6 8. Bb5 Bd7 9. Qd2 0-0 10. 0-0 d5 11. exd5 Nxd5 12. Nxd5 Nxd4 13. Bxd7 Qxd7 14. Nxe7+ Kh8 15. Bxd4 Bxd4 16. Nxg6+ fxg6 17. c3 Rad8 18. Qxd4+ Qxd4 19. cxd4 Rxd4 20. Rad1 Rfd8 21. Rxd4 Rxd4 22. Re1 Rb4 23. b3 Kg8 24. Re8+ Kf7 25. Rc8 Re4 26. Rc7+ Re7 27. Rxe7+ Kxe7 28. Kf1 Kd6 29. Ke2 Kc5 30. Kd3 Kb4 31. f4 Kc5 32. g4 Kd5 33. a4 a5 34. Ke3 Kc5 35. Ke4 Kd6 36. f5 g5 37. Kd4 b6 38. Kc4 Kc6 39. f6 Kd6 40. Kb5 Ke6 41. Kxb6 Kxf6 42. Kxa5 Ke5 43. Kb6 Kf4 44. a5 Kg3 45. a6 Kxh3 46. a7 Kxg4 47. a8Q h5 48. Qe4+ Kh3 49. Kc5 Kg3 50. b4 h4 51. b5 g4 52. b6 1-0

[Event "North American-ch U12 Girls"]
[Site "Aquascalientes"]
[Date "2007.10.05"]
[Round "1"]
[White "Davila Serrano, Diana"]
[Black "Rodriguez, Ana Fabiola"]
[Result "0-1"]
[ECO "A04"]
[PlyCount "74"]
[EventDate "2007.10.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. d3 d6 4. Nc3 Nf6 5. Be2 Nc6 6. 0-0 Be7 7. Bg5 h6 8. Bxf6 Bxf6 9. Nd5 Bd7 10. exf5 Bxf5 11. Re1 Qd7 12. Rb1 0-0-0 13. c4 Rde8 14. b4 e4 15. dxe4 Bxe4 16. Bd3 Bxd5 17. cxd5 Nd4 18. Nxd4 Bxd4 19. Qc2 Rhf8 20. Rxe8+ Qxe8 21. Bf5+ Kb8 22. Kh1 Qf7 23. g4 Qxd5+ 24. Be4 Qe5 25. Rc1 Bb6 26. f3 d5 27. Bf5 g6 28. Bxg6 Rxf3 29. Qg2 Rf2 30. Qh3 Qf4 31. Re1 a6 32. a3 Qd2 33. Rb1 Bd4 34. Qg3 Be3 35. Qh3 Bf4 36. Kg1 Rxh2 37. Qf3 Be3+ 0-1

