[Event "ECU-ch Schools U13 Girls Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "3"]
[White "Chuya Chavez, Sandra Nohelia"]
[Black "Zambrano Nieves, Maria Isabel"]
[Result "1-0"]
[ECO "C60"]
[PlyCount "17"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. d4 a6 5. Bc4 exd4 6. Nxd4 Nxd4 7. Qxd4 Nc6 8. Qd5 Be7 9. Qxf7# 1-0

[Event "ECU-ch Schools U13 Girls Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "2"]
[White "Guevara Cisneros, Rafaela Sofia"]
[Black "Zambrano Nieves, Maria Isabel"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "65"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Qe7 4. Nc3 Nf6 5. h3 Nd4 6. Nxd4 exd4 7. Nd5 Nxd5 8. Bxd5 c6 9. Bc4 Qxe4+ 10. Qe2 Qxe2+ 11. Bxe2 Be7 12. 0-0 0-0 13. c3 dxc3 14. dxc3 d5 15. Re1 b5 16. Bd3 Re8 17. b3 Kf8 18. Bd2 Rd8 19. Bxh7 c5 20. Bc2 b4 21. cxb4 cxb4 22. Bc1 Bf6 23. Rb1 Bc3 24. Re3 Bd4 25. Rd3 Bc5 26. Ra1 Bd6 27. a3 Bb7 28. axb4 Re8 29. Bd2 Ba6 30. Rxd5 Red8 31. Rxa6 Rac8 32. Bf5 Rc1+ 33. Bxc1 1-0

[Event "ECU-ch Schools U13 Girls Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "8"]
[White "Medina Loarte, Lilian Valentina"]
[Black "Zambrano Nieves, Maria Isabel"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "17"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 e6 2. Nc3 Nc6 3. Nf3 Nf6 4. Be3 Qe7 5. Na4 e5 6. Nxe5 Nxe5 7. dxe5 Qxe5 8. c4 Ne4 9. g3 1-0

[Event "ECU-ch Schools U13 Girls Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "5"]
[White "Mera Merchan, Camila Shanik"]
[Black "Zambrano Nieves, Maria Isabel"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "98"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. g3 Qe6+ 6. Be2 Qf6 7. c3 Nc6 8. b3 Ne5 9. Nf3 Bd7 10. Nxe5 Qxe5 11. 0-0 Bc6 12. Bf3 Bd7 13. d3 Bh3 14. Re1 Qxc3 15. Bd2 Qd4 16. Be3 Qc3 17. Bd2 Qd4 18. Re4 Qd5 19. Rh4 Qe6 20. Bg4 Bxg4 21. Rxg4 Qd7 22. Qf3 g6 23. Qf4 Bg7 24. Re1 h5 25. Rh4 f6 26. Qe4 g5 27. Rh3 g4 28. Rxh5 Rxh5 29. Qg6+ Kd8 30. Qxg7 Re5 31. Qg8+ Qe8 32. Qh7 Rxe1+ 33. Bxe1 c6 34. Qe4 Rc8 35. Qd4+ Qd7 36. Qxd7+ Kxd7 37. Bc3 c5 38. h4 Rh8 39. f4 Ke6 40. Kg2 Kd5 41. Kh1 Rh7 42. b4 cxb4 43. Bxb4 e6 44. Bc3 e5 45. fxe5 Ke6 46. exf6 Rf7 47. Bd4 Kd5 48. Bxa7 Rxf6 49. h5 Rh6 0-1

[Event "ECU-ch Schools U13 Girls Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "6"]
[White "Ortiz Vera, Christina Isabela"]
[Black "Zambrano Nieves, Maria Isabel"]
[Result "0-1"]
[ECO "C48"]
[PlyCount "142"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bd6 5. Bxc6 bxc6 6. d3 0-0 7. Bg5 Be7 8. Nd2 Ba6 9. Qf3 Qc8 10. Qg3 Qd8 11. Nf3 Nh5 12. Qxe5 Nf6 13. Qf4 Bd6 14. Qh4 Be7 15. Qg3 Rb8 16. e5 c5 17. Nd5 Nxd5 18. Bf6 Bxf6 19. exf6 Qxf6 20. Ng5 Rbe8+ 21. Kd2 h6 22. Nf3 Qf4+ 23. Kd1 Qxg3 24. hxg3 c4 25. dxc4 Bxc4 26. b3 Bb5 27. c4 Nc3+ 28. Kd2 Ne4+ 29. Kd3 Bc6 30. b4 a6 31. g4 f6 32. Kd4 Kf7 33. c5 Kg8 34. Kc4 Nxf2 35. Rhf1 Nxg4 36. g3 Ne5+ 37. Kd4 Nxf3+ 38. Rxf3 Bxf3 39. Kc4 Bg4 40. Kb3 Re3+ 41. Ka4 a5 42. bxa5 Ree8 43. Kb5 Rb8+ 44. Ka4 Be2 45. Re1 Rfe8 46. Rc1 Bd3 47. c6 dxc6 48. Rxc6 Bb5+ 49. Kb4 Bxc6+ 50. Kc5 Bg2 51. a4 Re7 52. a6 Ra8 53. Kb5 Re6 54. a5 Rexa6 55. Ka4 Rxa5+ 56. Kb4 Rd5 57. Kc4 Rd6 58. Kc5 Rdd8 59. Kb5 c6+ 60. Kb6 Bh3 61. Kxc6 Rdc8+ 62. Kd5 Re8 63. Kd4 Re1 64. Kd3 Rd8+ 65. Kc2 Red1 66. Kc3 R1d7 67. Kc4 Rc7+ 68. Kb5 Rb8+ 69. Ka6 Rc1 70. Ka7 Rb2 71. g4 Ra1# 0-1

[Event "ECU-ch Schools U13 Girls Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "4"]
[White "Zambrano Nieves, Maria Isabel"]
[Black "Garcia Carrillo, Arianna Lucia"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "30"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Be2 Nf6 5. Bd3 0-0 6. Qe2 d6 7. 0-0 Bg4 8. Nd5 Nd4 9. Nxf6+ Qxf6 10. Qe1 Bxf3 11. gxf3 Nxf3+ 12. Kg2 Nxe1+ 13. Rxe1 Qg5+ 14. Kf1 Qf4 15. Be2 Qxf2# 0-1

[Event "ECU-ch Schools U13 Girls Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "9"]
[White "Zambrano Nieves, Maria Isabel"]
[Black "Loarte Jimenez, Aracely Grizel"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "51"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Bc5 3. Bd3 Bxf2+ 4. Kxf2 Nf6 5. Nxe5 d6 6. Nc4 d5 7. exd5 Nxd5 8. Qe1+ Kf8 9. Ne5 Ke8 10. Bc4 f6 11. Nc6+ Kf7 12. Nxd8+ Kg6 13. Bxd5 c6 14. Bc4 b5 15. Bd3+ Kh6 16. Qe3+ Kh5 17. Be2+ Kg6 18. Ne6 Kf7 19. Nc7 Kg6 20. Nxa8 Na6 21. Bd3+ Bf5 22. Bxf5+ Kxf5 23. Kf3 Kg6 24. Qe4+ f5 25. Qf4 Kf6 26. Nc3 1-0

[Event "ECU-ch Schools U13 Girls Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "7"]
[White "Zambrano Nieves, Maria Isabel"]
[Black "Mera Merchan, Francesca Jazmin"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "44"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. Bd3 Bc5 5. Nd5 Nxd5 6. exd5 Nd4 7. Nxe5 0-0 8. c3 Nc6 9. Nf3 Re8+ 10. Be2 Ne7 11. d4 Bd6 12. Qd3 Ng6 13. Qc2 Nf4 14. Bxf4 Bxf4 15. 0-0 d6 16. Bd3 Bd7 17. Bxh7+ Kf8 18. Bd3 Qf6 19. Be2 Qh6 20. Qd3 Bg4 21. Rae1 Bxf3 22. Bxf3 Qxh2# 0-1

[Event "ECU-ch Schools U13 Girls Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "1"]
[White "Zambrano Nieves, Maria Isabel"]
[Black "Zhindon Minchala, Maria Belen"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "54"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 d6 7. e5 dxe5 8. Qxe5+ Qe7 9. Qxe7+ Bxe7 10. Be2 0-0 11. 0-0 Bf5 12. Bd1 Rad8 13. Bf3 c6 14. Be3 a6 15. Bb6 Rd7 16. Na4 Bxc2 17. Nc5 Bxc5 18. Bxc5 Re8 19. Rac1 Be4 20. Bxe4 Rxe4 21. g3 Re2 22. Rcd1 Rxd1 23. Rxd1 h6 24. Kg2 Rxb2 25. a3 Rc2 26. Rd8+ Kh7 27. a4 Rxc5 0-1

[Event "ECU-ch Schools U15 Girls Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "5"]
[White "Bolanos Zarate, Clara Ceneida"]
[Black "Zambrano Nieves, Maria Isabel"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "40"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 Bd6 5. dxe5 Nxe5 6. Nxe5 Bxe5 7. Be2 d6 8. 0-0 0-0 9. Bg5 Bd7 10. Nd5 c6 11. Bxf6 Bxf6 12. Nxf6+ Qxf6 13. c3 d5 14. exd5 Rad8 15. dxc6 Bxc6 16. Qc2 Qg5 17. Bf3 Bxf3 18. g3 Qg4 19. Rfe1 Qh3 20. Rab1 Qg2# 0-1

[Event "ECU-ch Schools U15 Girls Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "1"]
[White "Krishan Rani, Tejasvi Arora"]
[Black "Zambrano Nieves, Maria Isabel"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "47"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. d4 Nc6 3. d5 Nd4 4. c3 Nf6 5. cxd4 exd4 6. Qxd4 Bb4+ 7. Qxb4 d6 8. Bb5+ Bd7 9. Bxd7+ Nxd7 10. Qd4 0-0 11. Nf3 c5 12. Qc3 Rc8 13. e5 Re8 14. 0-0 Nxe5 15. Nxe5 dxe5 16. Qg3 Qxd5 17. Bh6 g6 18. Nc3 Qe6 19. Rae1 Rc6 20. f4 Qc4 21. fxe5 Qd4+ 22. Kh1 Rce6 23. Nb5 Qd5 24. Nc7 1-0

[Event "ECU-ch Schools U15 Girls Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "3"]
[White "Moreira Coronel, Brittany Geraldy"]
[Black "Zambrano Nieves, Maria Isabel"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "58"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 Nf6 3. e3 d6 4. Bd3 e5 5. dxe5 dxe5 6. Ng5 Qe7 7. Nd2 e4 8. Ngxe4 Nxe4 9. Nxe4 Bf5 10. f3 Nb4 11. Bb5+ c6 12. Bd3 Qe6 13. b3 Be7 14. 0-0 Bf6 15. Rb1 0-0 16. Bd2 Nd5 17. c4 Nc3 18. Bxc3 Bxc3 19. Nxc3 Bxd3 20. Qxd3 Rad8 21. Qe4 Qd7 22. Rbd1 Qc7 23. Rxd8 Rxd8 24. h3 a6 25. Rd1 Rxd1+ 26. Nxd1 Qd8 27. f4 g6 28. Nf2 Kg7 29. Qe5+ f6 0-1

[Event "ECU-ch Schools U15 Girls Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "6"]
[White "Puli Villota, Maria Belen"]
[Black "Zambrano Nieves, Maria Isabel"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "59"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 Bd6 4. Bb5 a6 5. Bxc6 b6 6. Bxa8 exd4 7. Qxd4 Nf6 8. Bd5 Nxd5 9. Qxd5 0-0 10. Nc3 c6 11. Qd3 Bc5 12. Be3 Bxe3 13. Qxe3 Re8 14. 0-0 d5 15. Qd3 h6 16. exd5 c5 17. Rfe1 Rf8 18. Re2 Bb7 19. Rae1 Bc6 20. dxc6 Qxd3 21. cxd3 Kh7 22. Re8 Rxe8 23. Rxe8 b5 24. c7 b4 25. Nd5 b3 26. axb3 a5 27. c8Q a4 28. bxa4 c4 29. dxc4 h5 30. Rh8+ 1-0

[Event "ECU-ch Schools U15 Girls Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "8"]
[White "Santander Ojeda, Naidely Fernanda"]
[Black "Zambrano Nieves, Maria Isabel"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "65"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. d4 exd4 6. Nxd4 Qe7 7. Nc3 Nf6 8. f3 d5 9. Qe2 dxe4 10. Nxe4 c5 11. Nc6 Qd7 12. Nxc5+ Be7 13. Qxe7+ Qxe7+ 14. Nxe7 Kxe7 15. Bg5 Re8 16. 0-0 Kf8 17. Bxf6 gxf6 18. Rad1 Be6 19. Rfe1 Rab8 20. b3 Rb5 21. Nxa6 Rb6 22. Nxc7 Re7 23. Nd5 Bxd5 24. Rxe7 Kxe7 25. Rxd5 Rc6 26. c4 Ke6 27. Kf2 Ra6 28. a4 Rb6 29. Rb5 Rd6 30. Ke3 Kd7 31. Rb7+ Kc6 32. Rxf7 h6 33. Rh7 1-0

[Event "ECU-ch Schools U15 Girls Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "7"]
[White "Zambrano Nieves, Maria Isabel"]
[Black "Bazan Alejandro, Isabela Pauline"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "98"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Bd3 d6 3. Nf3 Nf6 4. Nc3 a6 5. 0-0 g6 6. Bc4 Bg7 7. Ng5 e6 8. Bd3 0-0 9. Be2 b5 10. d3 d5 11. exd5 exd5 12. Bf3 d4 13. Bxa8 Nbd7 14. Nce4 Nb6 15. Bc6 Qc7 16. Nxf6+ Bxf6 17. Bf3 Bg7 18. Be4 f6 19. Nh3 f5 20. Bf3 Re8 21. Ng5 Nd7 22. Bd5+ Kh8 23. Qf3 Nf6 24. Bf7 Qxf7 25. Nxf7+ Kg8 26. Nd6 Rd8 27. Nxc8 Rxc8 28. c3 dxc3 29. bxc3 Rd8 30. Re1 c4 31. dxc4 bxc4 32. Bg5 Rd7 33. Bxf6 Bxf6 34. Qc6 Rf7 35. Re8+ Kg7 36. Rae1 Bxc3 37. R1e3 Bd4 38. Re2 Bc3 39. Qd5 Bf6 40. Qd7 Rxd7 41. g3 g5 42. Kg2 f4 43. gxf4 gxf4 44. f3 Rc7 45. R8e6 Bd4 46. R6e4 Be3 47. h3 c3 48. Re5 c2 49. Rg5+ Kh6 0-1

[Event "ECU-ch Schools U15 Girls Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "4"]
[White "Zambrano Nieves, Maria Isabel"]
[Black "Mariduena Villa, Jamileth Roxanna"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1180"]
[PlyCount "30"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. Bd3 dxe4 3. Bxe4 Nf6 4. Bd3 e6 5. Nf3 Bd6 6. b3 0-0 7. Ba3 Nc6 8. Bxd6 Qxd6 9. Nc3 b6 10. Ne4 Nxe4 11. Bxe4 Bb7 12. Nh4 Qf4 13. Nf3 Qxe4+ 14. Kf1 Nd4 15. Ng5 Qxg2+ 0-1

[Event "ECU-ch Schools U15 Girls Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "9"]
[White "Zambrano Nieves, Maria Isabel"]
[Black "Matute Bravo, Amelia Nathali"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "84"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Nc3 Nf6 4. Bd3 d6 5. Nd5 Nxd5 6. exd5 Ne7 7. 0-0 Nxd5 8. Bc4 Nb6 9. Ng5 Nxc4 10. d3 Nb6 11. Qd2 Nd5 12. c4 Ne7 13. Qe3 Nc6 14. Qf3 f6 15. Ne4 Be7 16. a4 0-0 17. Ng3 Nd4 18. Qd5+ Ne6 19. Nf5 c6 20. Qe4 Nc5 21. Qg4 Bxf5 22. Qxf5 Nxd3 23. Qxd3 d5 24. cxd5 Qxd5 25. Qf5 g6 26. Qg4 Rad8 27. Be3 f5 28. Qh3 f4 29. Bxa7 Bc5 30. Bxc5 Qxc5 31. Qe6+ Kh8 32. Qf6+ Rxf6 33. h3 Rfd6 34. Kh2 Qb4 35. b3 Qxb3 36. Rfe1 Rd1 37. Raxd1 Rxd1 38. Rxe5 Qxa4 39. Re8+ Kg7 40. Re7+ Kh6 41. Re5 Qc2 42. g3 Qxf2# 0-1

[Event "ECU-ch Schools U15 Girls Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "2"]
[White "Zambrano Nieves, Maria Isabel"]
[Black "Penafiel Moya, Domenica Alejandra"]
[Result "1/2-1/2"]
[ECO "C47"]
[BlackElo "1034"]
[PlyCount "54"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bd3 Bb4 5. Nd5 Nxd5 6. exd5 Ne7 7. Nxe5 d6 8. Nf3 0-0 9. 0-0 Bg4 10. c3 Bc5 11. Be4 f5 12. Bd3 Nxd5 13. c4 Nf4 14. Be2 Nxe2+ 15. Qxe2 Re8 16. Qd3 Rf8 17. b3 Qf6 18. Rb1 a6 19. Bb2 Qg6 20. Bd4 Bxd4 21. Nxd4 Bh5 22. Nxf5 Qxf5 23. Qxf5 Rxf5 24. Rbe1 Raf8 25. f3 h6 26. d4 b6 27. d5 Rc8 1/2-1/2

[Event "ECU-ch Schools U15 Girls Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "6"]
[White "Matute Bravo, Amelia Nathali"]
[Black "Zambrano Nieves, Maria Isabel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "200"]
[BlackElo "186"]
[PlyCount "109"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. Nc3 Nc6 3. d3 d4 4. Nb5 e6 5. e3 dxe3 6. Bxe3 a6 7. Nc3 Bb4 8. Bd2 Nf6 9. h3 Nd4 10. Nxd4 Qxd4 11. a3 Bxc3 12. Bxc3 Qd8 13. Be2 Nd5 14. Bxg7 Rg8 15. Bd4 Bd7 16. 0-0 Nf4 17. g3 Bc6 18. Be3 Qh4 19. Bxf4 Qxh3 20. Bf3 Bxf3 21. Qxf3 Rd8 22. Qg2 Qxg2+ 23. Kxg2 Rg4 24. Bxc7 Rd7 25. Bb6 Rg5 26. Be3 Rb5 27. Rab1 Rc7 28. c4 Rb3 29. Bf4 Rc6 30. Rh1 Rbb6 31. Be3 Rb3 32. Rxh7 Rxd3 33. Rh8+ Ke7 34. Rb8 b6 35. Ra8 a5 36. Rc1 Rd7 37. c5 bxc5 38. Bxc5+ Kf6 39. Bd4+ Ke7 40. Rxc6 Rxd4 41. Rca6 Rd7 42. Rxa5 e5 43. R5a7 Rxa7 44. Rxa7+ Kd6 45. Rxf7 e4 46. Rb7 Kd5 47. Rb3 Kc4 48. Rb8 Kd3 49. Rd8+ Ke2 50. g4 e3 51. Rf8 Kd2 52. fxe3 Kxe3 53. g5 Ke4 54. g6 Ke5 55. g7 1-0

[Event "ECU-ch Schools U15 Girls Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "5"]
[White "Mera Merchan, Francesca Jazmin"]
[Black "Zambrano Nieves, Maria Isabel"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "190"]
[BlackElo "186"]
[PlyCount "71"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 a6 5. Ba4 Ng6 6. Nc3 Nd4 7. Nxd4 exd4 8. Nd5 Bd6 9. d3 Nf4 10. g3 Nxd5 11. exd5 b5 12. Re1+ Be7 13. Bb3 a5 14. a4 bxa4 15. Bxa4 0-0 16. c4 Bb4 17. Re4 Bc5 18. Bf4 d6 19. b3 Bf5 20. Re2 Bg4 21. Bc6 Rb8 22. Rxa5 Bb6 23. Rb5 Bxe2 24. Qxe2 Re8 25. Qg4 Re1+ 26. Kg2 Ba7 27. Bd2 Re7 28. Bg5 Rxb5 29. Bxe7 Qxe7 30. cxb5 Bb6 31. Qc8+ Qf8 32. Be8 g6 33. Qd7 c6 34. Qxc6 Bd8 35. b6 Be7 36. b7 1-0

[Event "ECU-ch Schools U15 Girls Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "9"]
[White "Morales Balarezo, Andrea De Jesus"]
[Black "Zambrano Nieves, Maria Isabel"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "191"]
[BlackElo "186"]
[PlyCount "16"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Be7 7. Bf4 0-0 8. Bd3 Bb4 0-1

[Event "ECU-ch Schools U15 Girls Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "3"]
[White "Pena Morocho, Kimberly Tatiana"]
[Black "Zambrano Nieves, Maria Isabel"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "180"]
[BlackElo "186"]
[PlyCount "55"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Bc4 Qe7 7. Nc3 Nf6 8. Bg5 h6 9. Bh4 g5 10. Bg3 Bg7 11. 0-0-0 Rg8 12. Kb1 Nxe4 13. Qxe4 Qxe4 14. Nxe4 Bd7 15. Rhe1 0-0-0 16. a3 h5 17. f3 g4 18. fxg4 Bxg4 19. Rd2 d5 20. Rxd5 Rxd5 21. Bxd5 Kb8 22. Bxf7 Rf8 23. Bb3 a6 24. Nc5 Bd4 25. Ne6 Rd8 26. Nxd8 Bc8 27. Re8 Bd7 28. Nc6# 1-0

[Event "ECU-ch Schools U15 Girls Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "8"]
[White "Zambrano Nieves, Maria Isabel"]
[Black "Bazan Alejandro, Isabela Pauline"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "186"]
[BlackElo "183"]
[PlyCount "60"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 g6 4. Bc4 Bg7 5. 0-0 Nf6 6. e5 dxe5 7. Nxe5 0-0 8. Bxf7+ Kh8 9. Bc4 Nd5 10. Ng4 Be6 11. Nxd5 Bxd5 12. Bxd5 Qxd5 13. Ne3 Qd8 14. Rb1 Nc6 15. b3 Kg8 16. Bb2 Bh6 17. Ng4 Bg5 18. c4 a6 19. Ne5 Nb4 20. Nf3 Bh6 21. Re1 b5 22. cxb5 axb5 23. Ne5 Rxa2 24. Qc1 Bg7 25. Qxc5 Bxe5 26. Bxe5 Qxd2 27. Bc3 Qxf2+ 28. Qxf2 Rfxf2 29. Bxb4 Rxg2+ 30. Kf1 Raf2# 0-1

[Event "ECU-ch Schools U15 Girls Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "4"]
[White "Zambrano Nieves, Maria Isabel"]
[Black "Morales Balarezo, Estefania De Jesu"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "186"]
[BlackElo "194"]
[PlyCount "62"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bd3 Nf6 4. Nc3 Bb4 5. Nd5 Ba5 6. Nxf6+ Qxf6 7. Be2 Nd4 8. Nxd4 exd4 9. 0-0 d6 10. d3 Be6 11. Bf3 h6 12. a3 0-0-0 13. b4 Bb6 14. a4 a6 15. a5 Ba7 16. Bg4 g6 17. Bxe6+ fxe6 18. Rb1 h5 19. b5 d5 20. bxa6 bxa6 21. Qd2 h4 22. Qb4 Kd7 23. Qa4+ Ke7 24. Ba3+ Kf7 25. Rb7 Bb8 26. Qb4 h3 27. g3 Qf3 28. Qe7+ Kg8 29. Qxe6+ Kg7 30. Qe5+ Kh7 31. Be7 Qg2# 0-1

[Event "ECU-ch Schools U15 Girls Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "2"]
[White "Zambrano Nieves, Maria Isabel"]
[Black "Santander Ojeda, Naidely Fernanda"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "186"]
[BlackElo "182"]
[PlyCount "31"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. Bc4 Nf6 5. Ng5 e6 6. Nd5 Nxd5 7. exd5 Qxg5 8. dxe6 Bxe6 9. d3 Be7 10. Bxg5 Bxg5 11. Bxe6 fxe6 12. 0-0 0-0 13. Qg4 Bf6 14. Qxe6+ Kh8 15. Qxd6 Bxb2 16. Qxf8# 1-0

[Event "ECU-ch Schools U15 Girls Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "1"]
[White "Zambrano Nieves, Maria Isabel"]
[Black "Zhingri Dutan, Mabel Carolina"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "186"]
[BlackElo "187"]
[PlyCount "72"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 dxe4 3. Nxe4 Bf5 4. Ng3 Bd7 5. Nf3 Nf6 6. Nd4 e5 7. Ndf5 g6 8. Ne3 Bg7 9. a4 Nc6 10. b3 Qe7 11. Ba3 Qd8 12. Bc4 Na5 13. Nd5 Nxc4 14. Nxf6+ Bxf6 15. bxc4 e4 16. Nxe4 Bxa1 17. 0-0 Bg7 18. Qe1 Be6 19. Ng3 Qd7 20. d3 Qxa4 21. Bb4 a5 22. Bc5 b6 23. Be3 0-0 24. Ne4 Qxc2 25. c5 Qxd3 26. Nd2 b5 27. c6 b4 28. Bc5 Rfd8 29. Be7 Qxd2 30. Qxd2 Rxd2 31. Re1 b3 32. Ba3 b2 33. Bxb2 Rxb2 34. g3 Rab8 35. Kg2 a4 36. Ra1 Bb3 0-1

