[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.06"]
[Round "1"]
[Board "1"]
[White "Martins, Clarisse Aparecida Da S."]
[Black "Rozas Lazcano, Valeska"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "0"]
[BlackElo "1650"]
[PlyCount "72"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. d3 e6 3. Nd2 d6 4. Ngf3 Nf6 5. g3 Be7 6. Bg2 Nbd7 7. O-O Qc7 8. b3 a6
9. Bb2 Rb8 10. Re1 e5 11. Qe2 b5 12. Rab1 Nf8 13. c3 b4 14. c4 Ng6 15. Qe3 h5 16.
h3 Bd7 17. Nh2 Qc8 18. Ndf3 Bxh3 19. Kh1 h4 20. Ng1 Bxg2+ 21. Kxg2 hxg3 22. Qxg3
Nh5 23. Qe3 Nhf4+ 24. Kh1 Nh4 25. Qg3 g5 26. Bc1 Nhg2 27. Rd1 g4 28. Bxf4 Nxf4 29.
f3 gxf3 30. Qxf3 Qe6 31. Qg3 Kd7 32. Re1 Rbg8 33. Qf2 Bh4 34. Qf3 Bg3 35. Re2 Nxe2
36. Nxe2 Bxh2  0-1

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.06"]
[Round "1"]
[Board "2"]
[White "De Freitas, Isabella Ribeiro Conti"]
[Black "Garcia Andrada, Heidy Nicole"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1867"]
[BlackElo "1854"]
[PlyCount "72"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 e5 6. O-O Nge7 7. Ne1 d6 8. Nc2 Be6
9. d3 h6 10. a3 Rc8 11. Ne3 Qd7 12. Ned5 f5 13. Rb1 O-O 14. b4 b6 15. b5 Nd8 16.
a4 f4 17. a5 Rb8 18. axb6 axb6 19. Nxe7+ Qxe7 20. Nd5 Qd7 21. Bb2 Bh3 22. Ra1 h5
23. Ra6 Kh7 24. Nxb6 Qe6 25. Nd5 h4 26. Rxd6 Qxd6 27. Bxh3 Ne6 28. gxh4 Nd4 29. Kh1
Nxb5 30. Bg2 Nc7 31. Bc3 Nxd5 32. Bxd5 Qe7 33. Qa1 Qxh4 34. Bxe5 Rf5 35. Qa7 Rxe5
36. Qxb8 Rh5  0-1

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.06"]
[Round "1"]
[Board "3"]
[White "Sarmento, Flora Ferreira"]
[Black "Velarde Alarcon, Jhoana"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "0"]
[BlackElo "1375"]
[PlyCount "98"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. Bc4 a6 4. a4 g6 5. d4 d5 6. exd5 exd5 7. Be2 Nf6 8. O-O cxd4
9. Qxd4 Nc6 10. Qd1 Bg7 11. Nc3 d4 12. Nb1 O-O 13. Bg5 h6 14. Bxf6 Qxf6 15. Nbd2
d3 16. Bxd3 Qxb2 17. Rb1 Qa3 18. c4 Qxd3 19. Re1 Rd8 20. Re3 Qd6 21. h3 Nd4 22. Ne4
Qf4 23. Nfd2 Qc7 24. c5 Bf5 25. Rc1 Bxe4 26. Nxe4 Nf5 27. Rd3 Rxd3 28. Qxd3 Rd8 29.
Qb1 Nd4 30. Qd3 Ne6 31. Qe3 Rd4 32. Re1 Nxc5 33. Nxc5 Qxc5 34. Rc1 Qe5 35. Qf3 Qf4
36. Qa3 Rd2 37. Rc8+ Kh7 38. Qf3 Qxf3 39. gxf3 Rd1+ 40. Kg2 b5 41. axb5 axb5 42.
Rb8 Rb1 43. Rb7 b4 44. Rb5 b3 45. Rb7 b2 46. Rxf7 Rg1+ 47. Kxg1 b1=Q+ 48. Kg2 h5
49. h4 Qe1  0-1

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.06"]
[Round "1"]
[Board "4"]
[White "Cardoso, Rafaela Martins"]
[Black "Bravo Mallco, Kate Azumi"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "0"]
[BlackElo "2004"]
[PlyCount "42"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. c3 e5 7. O-O Nge7 8. Nbd2 O-O
9. Nc4 h6 10. Ne3 Be6 11. c4 f5 12. Nd5 Qd7 13. Be3 Rae8 14. h4 Rf7 15. Qd2 Kh7 16.
Kh2 Nd4 17. h5 Bxd5 18. cxd5 Nxf3+ 19. Bxf3 f4 20. gxf4 exf4 21. Bxf4 Rxf4  0-1

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.06"]
[Round "1"]
[Board "5"]
[White "Contreras Huaman, Fiorella"]
[Black "Obregon Garcia, Roxangel"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1896"]
[BlackElo "2138"]
[PlyCount "82"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Nge2 e6 7. O-O Nge7 8. Bg5 O-O
9. Qd2 Rb8 10. Bh6 Bxh6 11. Qxh6 d5 12. exd5 exd5 13. Qd2 b6 14. d4 Bg4 15. h3 Bxe2
16. Nxe2 c4 17. b4 b5 18. a4 Qd6 19. Rfb1 bxa4 20. b5 Nd8 21. Qa5 Ne6 22. Qxa4 Rb7
23. Qa6 Qc7 24. c3 Rd8 25. Re1 Rd6 26. Qa3 Rdb6 27. Nf4 Nxf4 28. gxf4 Rxb5 29. Re5
f6 30. Ree1 Kf7 31. Qa6 Qxf4 32. Qe6+ Kg7 33. Re3 R5b6 34. Qxe7+ Rxe7 35. Rxe7+ Kh6
36. Re3 Rb2 37. Rf3 Qd2 38. Rxf6 Qxc3 39. Rf4 a5 40. Bxd5 Rb5 41. Rh4+ Kg7  0-1

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.06"]
[Round "2"]
[Board "1"]
[White "Rozas Lazcano, Valeska"]
[Black "Obregon Garcia, Roxangel"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1650"]
[BlackElo "2138"]
[PlyCount "91"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nc3 d6 3. Bb5+ Bd7 4. a4 Nf6 5. f4 Nc6 6. Nf3 Nd4 7. Bxd7+ Qxd7 8. d3
g6 9. Be3 Nxf3+ 10. Qxf3 Bg7 11. O-O O-O 12. h3 Qc6 13. a5 b5 14. e5 Qxf3 15. Rxf3
dxe5 16. Bxc5 Nd7 17. Bxe7 Rfe8 18. Bd6 exf4 19. Nxb5 Re2 20. Rf2 Rae8 21. c3 Re1+
22. Rxe1 Rxe1+ 23. Rf1 Re2 24. Rf2 Re1+ 25. Kh2 Ra1 26. b4 a6 27. Nd4 Ne5 28. Rxf4
Nxd3 29. Rf3 Nb2 30. Re3 h5 31. Nf3 Bf6 32. Re8+ Kg7 33. Be5 Bxe5+ 34. Rxe5 Rc1 35.
Rc5 Na4 36. Rc6 Rxc3 37. Nd4 Rd3 38. Nc2 Nc3 39. Rxa6 h4 40. Rc6 Ne4 41. Ne1 Rd1
42. Nf3 g5 43. a6 Ng3 44. Ng1 Nf1+ 45. Kh1 Ng3+ 46. Kh2  1/2-1/2

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.06"]
[Round "2"]
[Board "2"]
[White "Bravo Mallco, Kate Azumi"]
[Black "Contreras Huaman, Fiorella"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2004"]
[BlackElo "1896"]
[PlyCount "89"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3
a6 9. g3 b5 10. Bg2 Bb7 11. O-O c5 12. d5 b4 13. dxe6 bxc3 14. exf7+ Kf8 15. Qe2
Bf6 16. Rfe1 Nc6 17. Qc4 Kg7 18. g4 h6 19. gxf5 h5 20. bxc3 Qc7 21. Rab1 Na5 22.
Qe2 Raf8 23. h4 Bxf3 24. Bxf3 Bxc3 25. Bd5 Qf4 26. Red1 c4 27. Rb6 Rh6 28. Rxh6 Qxh6
29. Qf3 Be5 30. Kh1 Qf4 31. Rg1+ Kf6 32. Rg6+ Ke7 33. Qxf4 Bxf4 34. Rxa6 Bd2 35.
f6+ Kd7 36. Kg2 Kc7 37. Kg3 Rd8 38. Be4 Bb4 39. Kf4 c3 40. Kf5 Rb8 41. Kg6 Nb7 42.
Ra7 Bf8 43. Rxb7+ Rxb7 44. Bxb7 Kxb7 45. Kh7  1-0

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.06"]
[Round "2"]
[Board "3"]
[White "Velarde Alarcon, Jhoana"]
[Black "Cardoso, Rafaela Martins"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1375"]
[BlackElo "0"]
[PlyCount "69"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. O-O O-O 7. d4 exd4 8. cxd4 Bb6
9. e5 d5 10. exf6 dxc4 11. fxg7 Kxg7 12. d5 Ne7 13. Nc3 Bf5 14. Ne5 Ng6 15. Nxc4
Bc5 16. Ne3 Qd7 17. Na4 Bd6 18. Qh5 Qxa4 19. Nxf5+ Kg8 20. Nxh6+ Kg7 21. Ng4 Bf4
22. g3 Bxc1 23. Raxc1 Rh8 24. Qf5 Qd4 25. Rxc7 Raf8 26. h4 Rxh4 27. gxh4 Nxh4 28.
Qg5+ Ng6 29. Ne3 Qe4 30. Nf5+ Kg8 31. Rxf7 Rxf7 32. Qxg6+ Kf8 33. Qd6+ Ke8 34. Qb8+
Kd7 35. Qxb7+  1-0

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.06"]
[Round "2"]
[Board "4"]
[White "Garcia Andrada, Heidy Nicole"]
[Black "Sarmento, Flora Ferreira"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1854"]
[BlackElo "0"]
[PlyCount "37"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d5 6. exd5 Nxd5 7. Qb3 Na5 8. Qb5+
Nc6 9. Qxc5 Nde7 10. Nxe5 Nxe5 11. Qxe5 O-O 12. O-O Ng6 13. Qg3 Re8 14. Nd2 Re2 15.
d4 Re7 16. Nf3 h6 17. Qxg6 Qe8 18. Bxh6 Qf8 19. Ng5  1-0

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.06"]
[Round "2"]
[Board "5"]
[White "Martins, Clarisse Aparecida Da S."]
[Black "De Freitas, Isabella Ribeiro Conti"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "0"]
[BlackElo "1867"]
[PlyCount "78"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. d3 d5 3. Nd2 Nc6 4. g3 Nf6 5. Bg2 dxe4 6. dxe4 e5 7. Ne2 Be7 8. O-O O-O
9. b3 Qc7 10. h3 Nd4 11. Bb2 Rd8 12. c3 Ne6 13. Qc2 Ng5 14. Kh2 Bxh3 15. Bxh3 Rxd2
16. Qc1 Rxe2 17. Kg2 Nxh3 18. Kxh3 Qd7+ 19. Kg2 Nxe4 20. Qd1 Qxd1 21. Raxd1 Rxb2
22. Kf3 Nd2+ 23. Kg2 Nxf1 24. Rxf1 Rd8 25. Re1 Rdd2 26. Rxe5 Rxf2+ 27. Kh3 Rh2+ 28.
Kg4 h5+ 29. Kf4 Bd6 30. Ke4 Rhe2+ 31. Kd5 Rxe5+ 32. Kxd6 f6 33. Kc7 Rd2 34. Kxb7
Rd6 35. Kc7 Rb6 36. Kd7 Kf7 37. Kc7 Re7+ 38. Kc8 Rd6 39. Kb8 Rd8#  0-1

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.07"]
[Round "3"]
[Board "1"]
[White "De Freitas, Isabella Ribeiro Conti"]
[Black "Rozas Lazcano, Valeska"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "1867"]
[BlackElo "1650"]
[PlyCount "166"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 e5 2. g3 Nf6 3. Bg2 a5 4. Nc3 Bb4 5. Nd5 Bc5 6. e3 c6 7. Nxf6+ Qxf6 8. Ne2
d6 9. d4 Bb4+ 10. Bd2 Bg4 11. h3 Bf3 12. O-O O-O 13. Bxf3 Qxf3 14. Bc3 Re8 15. a3
Bxc3 16. Nxc3 Qxd1 17. Raxd1 e4 18. d5 c5 19. Nb5 Rd8 20. f3 exf3 21. Rxf3 Na6 22.
e4 f6 23. g4 Kf7 24. g5 Ke7 25. Rdf1 Rf8 26. gxf6+ Rxf6 27. Rxf6 gxf6 28. Rf4 Rg8+
29. Rg4 Rg6 30. Kf2 Nb8 31. Rh4 h6 32. Nc7 Nd7 33. Ne6 Ne5 34. Nf4 Rg7 35. Rxh6 Nxc4
36. Nd3 b5 37. Rh8 b4 38. Ra8 bxa3 39. bxa3 Nxa3 40. Rxa5 Nc4 41. Ra4 Ne5 42. Ra7+
Kf8 43. Ra8+ Kf7 44. Nf4 Rh7 45. Ra7+ Kg8 46. Ra8+ Kf7 47. Ra7+ Kg8 48. Ra6 Rd7 49.
h4 Kh7 50. Ne6 Kh6 51. Ra8 Rb7 52. Rh8+ Rh7 53. Rg8 Rb7 54. Rh8+ Rh7 55. Rd8 Rd7
56. Rxd7 Nxd7 57. Nc7 Kh5 58. Ne8 Kxh4 59. Nxd6 Kg5 60. Ke3 Kg4 61. Nf7 Kg3 62. Nh6
Ne5 63. Nf5+ Kg4 64. Nd6 Kg3 65. Ne8 Nd7 66. Ng7 Kg4 67. Nf5 Ne5 68. Nd6 Kg3 69.
Nb7 Nd7 70. Kd3 Kf3 71. Kc4 Ne5+ 72. Kxc5 Kxe4 73. Nd6+ Kf4 74. Nc4 Nf7 75. Nd6 Ne5
76. Ne8 Kf5 77. Ng7+ Kg6 78. Ne6 Kf5 79. Nd4+ Ke4 80. Nb5 Kf5 81. Nc7 Nf7 82. Ne8
Ke5 83. Nxf6 Kxf6  1/2-1/2

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.07"]
[Round "3"]
[Board "2"]
[White "Sarmento, Flora Ferreira"]
[Black "Martins, Clarisse Aparecida Da S."]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "79"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 d5 2. Nc3 e6 3. e5 Nc6 4. d4 g6 5. Nf3 Nge7 6. Bg5 Bg7 7. Bb5 O-O 8. O-O f6
9. exf6 Bxf6 10. Be3 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Bh6 Bg7 14. Bxg7 Kxg7 15.
Qd4+ Kg8 16. Rad1 Be6 17. Rfe1 Nc6 18. Bxc6 bxc6 19. Rxe6 Qd7 20. Rde1 Rae8 21. Rxe8
Rxe8 22. Rxe8+ Qxe8 23. h3 Qe6 24. Qxa7 Qe1+ 25. Kh2 Qd2 26. Qa8+ Kg7 27. Qxc6 d4
28. Qxc7+ Kh6 29. Ne4 Qc1 30. a4 d3 31. c3 d2 32. Nxd2 Qxd2 33. a5 Qxb2 34. a6 Qxf2
35. a7 Qf8 36. Qb8 Qa3 37. a8=Q Qxc3 38. Qf4+ g5 39. Qa6+ Kh5 40. Qg4#  1-0

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.07"]
[Round "3"]
[Board "3"]
[White "Cardoso, Rafaela Martins"]
[Black "Garcia Andrada, Heidy Nicole"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "0"]
[BlackElo "1854"]
[PlyCount "64"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. c3 e5 6. d3 Nge7 7. O-O d6 8. Nbd2 O-O
9. Nc4 h6 10. Ne3 Be6 11. c4 f5 12. Nd5 Qd7 13. Ne1 Rab8 14. a4 a6 15. f4 Kh7 16.
Nc2 b5 17. Nce3 Nd4 18. Nxe7 Qxe7 19. Nd5 Qd7 20. Bd2 bxc4 21. dxc4 Rxb2 22. Kh1
Rxd2 23. Qxd2 Nb3 24. Qc2 Nxa1 25. Rxa1 exf4 26. Rf1 fxg3 27. hxg3 Rf7 28. Rf4 Be5
29. Rh4 Bxg3 30. Rxh6+ Kxh6 31. Qd2+ f4 32. Qc3 Qd8  0-1

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.07"]
[Round "3"]
[Board "4"]
[White "Contreras Huaman, Fiorella"]
[Black "Velarde Alarcon, Jhoana"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1896"]
[BlackElo "1375"]
[PlyCount "95"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. f4 Nge7 8. Nf3 Rb8
9. d4 Qb6 10. Ne2 cxd4 11. Nfxd4 Qxb2 12. O-O Qa3 13. Qd2 Qa5 14. c3 O-O 15. Nxc6
Nxc6 16. Qxd6 Rd8 17. Qc5 Qxc5 18. Bxc5 Rd2 19. Rfe1 b6 20. Be3 Rd3 21. Nc1 Rxc3
22. e5 Nb4 23. Bd2 Rc4 24. Bf1 Nc2 25. Bxc4 Nxa1 26. Bd3 Bb7 27. Bc3 Bf8 28. Bxa1
Bc5+ 29. Kf1 Rd8 30. Ke2 b5 31. Nb3 Bb4 32. Rc1 Bg2 33. Bd4 a6 34. Bc5 Bxc5 35. Rxc5
Bh3 36. Nd2 Bg4+ 37. Ke3 b4 38. Ne4 Kg7 39. Nd6 Rd7 40. Ne8+ Kh6 41. Nf6 Rxd3+ 42.
Kxd3 Bf5+ 43. Ke3 Bb1 44. h4 Bxa2 45. g4 b3 46. g5+ Kg7 47. Rc8 b2 48. Rg8#  1-0

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.07"]
[Round "3"]
[Board "5"]
[White "Obregon Garcia, Roxangel"]
[Black "Bravo Mallco, Kate Azumi"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2138"]
[BlackElo "2004"]
[PlyCount "78"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3
d5 9. exd5 exd5 10. Bd3 O-O 11. O-O d4 12. Ne2 Bg4 13. h3 Bh5 14. f4 Bxe2 15. Bxe2
Rc8 16. Bd3 Re8 17. f5 Qb6 18. Bg5 Ne5 19. Bxf6 Qxf6 20. Rf4 Qg5 21. Re4 Qxf5 22.
Rxd4 Nxd3 23. Qxd3 Qxd3 24. cxd3 Rc2 25. Rf1 f6 26. b4 Ree2 27. Rg4 Kf7 28. Rf5 b6
29. Rd5 Ke6 30. Rd8 g5 31. Rh8 Kf5 32. Rxh7 Kg6 33. Rh8 Ra2 34. Rg8+ Kf7 35. Rd8
Kg6 36. d4 Rxa3 37. d5 Rd3 38. Rg8+ Kf7 39. Ra8 Rxd5  1/2-1/2

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.08"]
[Round "4"]
[Board "1"]
[White "Rozas Lazcano, Valeska"]
[Black "Bravo Mallco, Kate Azumi"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1650"]
[BlackElo "2004"]
[PlyCount "113"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. a4 a6 5. Bc4 e6 6. d3 Ne7 7. Nf3 Nec6 8. Nxd4 Nxd4
9. O-O d6 10. Be3 Be7 11. Ba2 O-O 12. Ne2 Nxe2+ 13. Qxe2 d5 14. f4 b5 15. Bb1 Bb7
16. exd5 Bxd5 17. c3 Qc7 18. Bc2 Rfe8 19. Qf2 b4 20. c4 Bb7 21. b3 Rad8 22. Rad1
Qc6 23. Rd2 Rd7 24. Bd1 Qc7 25. Be2 Rc8 26. Rfd1 Bf6 27. d4 cxd4 28. Bxd4 Bxd4 29.
Rxd4 Rcd8 30. h3 g6 31. Rxd7 Rxd7 32. Rxd7 Qxd7 33. Qe3 a5 34. Qb6 Kg7 35. Kf1 e5
36. Qxa5 exf4 37. Qe5+ f6 38. Qxf4 g5 39. Qe3 Qf5+ 40. Kg1 Qd7 41. c5 Bc6 42. Bc4
h5 43. Kf2 h4 44. Qd3 Qxd3 45. Bxd3 Kf8 46. Bb5 Bd5 47. c6 Ke7 48. a5 Kd6 49. a6
Bxc6 50. Bxc6 Kxc6 51. g3 hxg3+ 52. Kxg3 f5 53. h4 f4+ 54. Kg4 gxh4 55. Kxh4 Kb6
56. Kg4 Kxa6 57. Kxf4  1/2-1/2

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.08"]
[Round "4"]
[Board "2"]
[White "Velarde Alarcon, Jhoana"]
[Black "Obregon Garcia, Roxangel"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "1375"]
[BlackElo "2138"]
[PlyCount "130"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. Bg5 d4 8. c3 Nc6
9. Bb5 h6 10. Bxf6 Qxf6 11. cxd4 exd4 12. Qxd4 Qg5 13. Bxc6+ bxc6 14. O-O Be6 15.
f4 Qb5 16. Nc3 Qb6 17. Qxb6 axb6 18. Nd2 Bc5+ 19. Kh1 Bd4 20. a3 Be3 21. Rad1 Bg4
22. Nf3 Bxf4 23. h3 Bxf3 24. Rxf3 Be5 25. g4 Ke7 26. Rfd3 Rhd8 27. Rxd8 Rxd8 28.
Rxd8 Kxd8 29. Nd1 Kd7 30. Kg2 Kd6 31. Kf3 Kc5 32. Ke3 Kc4 33. Kd2 Kb3 34. Kc1 Bf4+
35. Kb1 Kc4 36. Kc2 Kd4 37. Nc3 Ke3 38. b4 b5 39. Kb3 Be5 40. Nd1+ Kxe4 41. a4 bxa4+
42. Kxa4 Kf3 43. Kb3 Kg3 44. Kc4 Kxh3 45. Ne3 Bf4 46. Nf5 Kxg4 47. Nxg7 h5 48. Nxh5
Kxh5 49. Kc5 Bd2 50. Kxc6 Bxb4 51. Kb5 f5 52. Kxb4 Kg4 53. Kc3 Kg3 54. Kd2 f4 55.
Ke2 Kg2 56. Ke1 f3 57. Kd2 f2 58. Ke3 f1=Q 59. Kd2 Qf3 60. Ke1 Qf2+ 61. Kd1 Kf3 62.
Kc1 Ke3 63. Kb1 Kd3 64. Ka1 Kc3 65. Kb1 Qb2#  0-1

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.08"]
[Round "4"]
[Board "3"]
[White "Garcia Andrada, Heidy Nicole"]
[Black "Contreras Huaman, Fiorella"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1854"]
[BlackElo "1896"]
[PlyCount "54"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 cxd4 6. cxd4 Bg4 7. Nbd2 e6 8. a3 Qb6
9. Qa4 Nge7 10. h3 Bh5 11. Be2 h6 12. b4 Bg6 13. Bb2 Qd8 14. Rc1 a5 15. bxa5 Qxa5
16. Qb5 Qxb5 17. Bxb5 Kd7 18. Nb3 Nc8 19. Nc5+ Bxc5 20. Rxc5 N8a7 21. Ke2 b6 22.
Bxc6+ Nxc6 23. Rb5 Rhb8 24. Nd2 Bc2 25. Nb3 Ra4 26. Ke3 Bxb3 27. Rxb3 Na5  0-1

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.08"]
[Round "4"]
[Board "4"]
[White "Martins, Clarisse Aparecida Da S."]
[Black "Cardoso, Rafaela Martins"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "102"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. d3 Nf6 4. Nbd2 d5 5. Qe2 dxe4 6. dxe4 Bg4 7. b3 Bb4 8. Qe3
Qd7 9. h3 Bh5 10. g3 O-O-O 11. c3 Ba5 12. Bg2 Bb6 13. Qe2 h6 14. Nc4 Nxe4 15. Nxb6+
axb6 16. Bb2 Nc5 17. O-O e4 18. Rad1 exf3 19. Bxf3 Bxf3 20. Qxf3 Qxh3 21. b4 Ne5
22. Qg2 Qxg2+ 23. Kxg2 Rxd1 24. Rxd1 Ncd3 25. Bc1 Nxc1 26. Rxc1 Rd8 27. Re1 f6 28.
a4 Rd3 29. a5 bxa5 30. bxa5 Rxc3 31. Ra1 Rc6 32. Ra2 Ra6 33. f4 Nc6 34. Re2 g5 35.
Re6 Nxa5 36. Re8+ Kd7 37. Rh8 gxf4 38. g4 c5 39. Rxh6 c4 40. Rg6 c3 41. g5 c2 42.
gxf6 c1=Q 43. Rg7+ Ke6 44. f7 Qb2+ 45. Kf3 Qxg7 46. Kxf4 Kxf7 47. Ke4 Rd6 48. Kf5
Qf6+ 49. Ke4 Qe6+ 50. Kf4 Rd5 51. Kf3 Rf5+  0-1

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.08"]
[Round "4"]
[Board "5"]
[White "De Freitas, Isabella Ribeiro Conti"]
[Black "Sarmento, Flora Ferreira"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1867"]
[BlackElo "0"]
[PlyCount "83"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. e3 Nc6 5. a3 O-O 6. b4 Be7 7. d3 d5 8. b5 Nb8 9.
cxd5 Nxd5 10. Ne2 Nf6 11. O-O a6 12. Bb2 Nbd7 13. a4 axb5 14. axb5 Rxa1 15. Bxa1
Bb4 16. Qc2 Re8 17. Rc1 Ba5 18. Na3 Bb6 19. Nc4 Ba7 20. Na5 Bb6 21. Nxb7 Bxb7 22.
Bxb7 Qb8 23. Bc6 h6 24. Bc3 Re6 25. Ra1 Ba7 26. Qa2 Bb6 27. Qb2 Ba7 28. Ra3 Qb6 29.
Ra6 Qc5 30. Bb4 Qb6 31. Rxb6 Bxb6 32. Qa3 Re8 33. Nc3 Rd8 34. Be7 Rb8 35. Nd5 Rc8
36. Bxf6 Nxf6 37. Ne7+ Kh7 38. Nxc8 Kg8 39. Qa8 Kh7 40. Ne7 Bc5 41. Be4+ g6 42. Qf8
 1-0

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.08"]
[Round "5"]
[Board "1"]
[White "Sarmento, Flora Ferreira"]
[Black "Rozas Lazcano, Valeska"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "0"]
[BlackElo "1650"]
[PlyCount "72"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. Be2 b5 5. a3 Bb7 6. d4 cxd4 7. Nxd4 Qc7 8. O-O Nf6
9. Qd3 d6 10. h3 Nbd7 11. Bf3 Be7 12. Re1 Rc8 13. Bg5 Ne5 14. Qe3 Nc4 15. Qc1 h6
16. Bd2 Qb6 17. Nde2 Ne5 18. Be3 Nxf3+ 19. gxf3 Qc7 20. Kh1 Nd7 21. Bf4 g5 22. Bh2
Ne5 23. Ng1 Nc4 24. Nge2 Bf6 25. Kg2 h5 26. Rd1 Ne5 27. Kg3 Ke7 28. f4 gxf4+ 29.
Kxf4 Rcg8 30. Qb1 Bg5+ 31. Kg3 h4+ 32. Kg2 Bf4+ 33. Kh1 Bxh2 34. Kxh2 Nf3+ 35. Kh1
d5 36. exd5 Qh2#  0-1

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.08"]
[Round "5"]
[Board "2"]
[White "Cardoso, Rafaela Martins"]
[Black "De Freitas, Isabella Ribeiro Conti"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "0"]
[BlackElo "1867"]
[PlyCount "98"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Nf6 5. h3 Qb6 6. Nc3 a6 7. a3 cxd4 8. exd4 e6
9. Bd3 Bd7 10. O-O Nxd4 11. Nxd4 Qxd4 12. Ne2 Qb6 13. Be3 Bc5 14. Bxc5 Qxc5 15. b4
Qe7 16. c4 dxc4 17. Bxc4 O-O 18. Qb3 Bc6 19. Qe3 Rac8 20. Rac1 Nd5 21. Qg3 Qf6 22.
Bd3 Rfd8 23. Bb1 Bb5 24. Bd3 Rxc1 25. Rxc1 Bxd3 26. Qxd3 Nxb4 27. Qb3 Nd3 28. Rf1
b5 29. Qc2 e5 30. Qc7 h6 31. f3 Re8 32. Qd7 Qb6+ 33. Kh2 Rd8 34. Qe7 Qb8 35. Ng3
Nf4 36. Rf2 Qd6 37. Nf5 Qxe7 38. Nxe7+ Kf8 39. Nc6 Rd3 40. Nxe5 Rxa3 41. Nc6 Rc3
42. Na5 Nd3 43. Re2 b4 44. Nb7 b3 45. Nd6 Kg8 46. Re8+ Kh7 47. Rb8 b2 48. Ne4 Rc1
49. Nd2 Rd1  0-1

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.08"]
[Round "5"]
[Board "3"]
[White "Contreras Huaman, Fiorella"]
[Black "Martins, Clarisse Aparecida Da S."]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1896"]
[BlackElo "0"]
[PlyCount "61"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. Be2 Be7 8. O-O
O-O 9. Bf4 Re8 10. h3 b6 11. a3 Bb7 12. b4 Nh5 13. Bh2 g6 14. d5 exd5 15. cxd5 Nb8
16. Nd4 Bf6 17. Bf3 c6 18. dxc6 Nxc6 19. Nxc6 Bxc6 20. Bxc6 Bxc3 21. Rc1 Re1 22.
Rxe1 Bxe1 23. Bxa8 Bxf2+ 24. Kxf2 Qxa8 25. Qd6 Kg7 26. Be5+ f6 27. Bxf6+ Nxf6 28.
Rc7+ Kg8 29. Qe6+ Kf8 30. Qxf6+ Kg8 31. Qg7#  1-0

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.08"]
[Round "5"]
[Board "4"]
[White "Obregon Garcia, Roxangel"]
[Black "Garcia Andrada, Heidy Nicole"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2138"]
[BlackElo "1854"]
[PlyCount "100"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Bd3 a6 8. Be3
Qc7 9. f4 d6 10. g4 b5 11. g5 Nd7 12. Qe2 Be7 13. O-O-O Nc5 14. Nxc5 dxc5 15. Qf2
Nb4 16. Be2 O-O 17. f5 Re8 18. f6 Bf8 19. a3 Bb7 20. Rhf1 Nxc2 21. Kxc2 b4 22. Nb1
Bxe4+ 23. Bd3 Bxd3+ 24. Rxd3 c4 25. Rd4 bxa3 26. Nxa3 c3 27. Rc4 Qb7 28. Rxc3 Rec8
29. Bd4 e5 30. fxg7 Bxa3 31. Kb1 exd4 32. Rxa3 Qd5 33. Ra5 Qe4+ 34. Ka1 Ra7 35. Re1
Qg4 36. Rae5 Qd7 37. Qd2 Rac7 38. Qa5 Rc4 39. Rd5 Ra4+ 40. Kb1 Qc6 41. Rd8+ Rxd8
42. Qxd8+ Kxg7 43. Re8 Qg6+ 44. Kc1 Rc4+ 45. Kd2 Rc2+ 46. Ke1 Rc1+ 47. Kf2 Qf5+ 48.
Kg2 Qg4+ 49. Kf2 Rc2+ 50. Kf1 Qg2+  0-1

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.08"]
[Round "5"]
[Board "5"]
[White "Bravo Mallco, Kate Azumi"]
[Black "Velarde Alarcon, Jhoana"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2004"]
[BlackElo "1375"]
[PlyCount "63"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qe2 d6 8. Be3 Bxe3
9. Qxe3 Nc6 10. c4 b6 11. Nc3 Bd7 12. Be2 Nf6 13. Qg3 Qe7 14. Rd1 Ne5 15. f4 Nc6
16. e5 dxe5 17. fxe5 Ng8 18. Qxg7 O-O-O 19. O-O Nxe5 20. Qxe5 f6 21. Qe3 Kb7 22.
Bf3+ Ka7 23. c5 Rb8 24. cxb6+ Rxb6 25. Na5 Nh6 26. Nc4 Rhb8 27. Nxb6 Rxb6 28. Nd5
Qd8 29. Nxb6 Nf5 30. Nc8+ Kb8 31. Qa7+ Kxc8 32. Qb7#  1-0

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.09"]
[Round "6"]
[Board "1"]
[White "Rozas Lazcano, Valeska"]
[Black "Velarde Alarcon, Jhoana"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1650"]
[BlackElo "1375"]
[PlyCount "119"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. a4 a6 5. Bc4 e6 6. d3 Ne7 7. Nge2 d5 8. Ba2 dxe4
9. Nxe4 Nxe2 10. Qxe2 Nf5 11. c3 Be7 12. Bf4 Bd7 13. Bb3 Bc6 14. Bc2 Nh4 15. f3 Nf5
16. Rd1 Qa5 17. b3 Bxe4 18. fxe4 Qxc3+ 19. Bd2 Qxc2 20. exf5 exf5 21. O-O Rd8 22.
Rde1 Rd7 23. Rxf5 O-O 24. Rf3 Qxb3 25. Rh3 Qd5 26. Bc3 f6 27. Qg4 Bd8 28. Rhe3 f5
29. Qe2 Qf7 30. Re6 f4 31. Qf3 Qf5 32. d4 cxd4 33. Bb4 Bh4 34. R1e4 Rc8 35. Re8+
Rxe8 36. Rxe8+ Kf7 37. Rf8+ Kg6 38. Rxf5 Kxf5 39. Qd3+ Kf6 40. Qxh7 Bg5 41. h4 Bh6
42. Qd3 Rd5 43. Kf2 f3 44. Kxf3 Rf5+ 45. Kg3 Be3 46. Qe4 Rf4 47. Qxb7 Ke5 48. Qxg7+
Kd5 49. Qg8+ Ke5 50. Qe8+ Kf5 51. Qd7+ Ke4 52. Qc6+ Kd3 53. Qxa6+ Ke4 54. Qg6+ Kd5
55. Qd3 Ke5 56. Qb5+ Ke4 57. Qc6+ Kd3 58. a5 Ke2 59. Qc2+ Kf1 60. Qd1#  1-0

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.09"]
[Round "6"]
[Board "2"]
[White "Garcia Andrada, Heidy Nicole"]
[Black "Bravo Mallco, Kate Azumi"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "1854"]
[BlackElo "2004"]
[PlyCount "71"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bc5 5. Nxe5 Bxf2+ 6. Kxf2 Nxe5 7. d4 Ng6 8.
e5 Ng8 9. Be2 d6 10. exd6 Qxd6 11. Bf3 N8e7 12. Ne4 Qa6 13. h4 h5 14. b3 Bg4 15.
Nc5 Qb6 16. Re1 O-O-O 17. Be3 Kb8 18. g3 Nf5 19. Bxg4 Nxe3 20. Rxe3 hxg4 21. Qxg4
Qf6+ 22. Qf3 Rxd4 23. Qxf6 gxf6 24. Rae1 Ne5 25. Re4 Rd2+ 26. R1e2 Rd1 27. Kg2 b6
28. Na4 Rd3 29. Nb2 Rd6 30. Kh3 Kc8 31. g4 Nf3 32. Re8+ Rd8 33. Rxh8 Rxh8 34. Kg3
Nxh4 35. Rf2 Kd7 36. Rxf6  1/2-1/2

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.09"]
[Round "6"]
[Board "3"]
[White "Martins, Clarisse Aparecida Da S."]
[Black "Obregon Garcia, Roxangel"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "0"]
[BlackElo "2138"]
[PlyCount "72"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. d3 Nc6 3. Nd2 g6 4. g3 Bg7 5. Bg2 e6 6. Ngf3 Nge7 7. O-O O-O 8. Re1 d6
9. c4 Rb8 10. a4 a6 11. Rb1 b5 12. b3 Bd7 13. h3 bxa4 14. bxa4 Nb4 15. Qe2 Bxa4 16.
Bb2 Bc2 17. Bxg7 Kxg7 18. Ra1 Qd7 19. Rec1 Ba4 20. Ne1 Bc6 21. Nc2 Nxc2 22. Rxc2
Rb6 23. Rb1 Rfb8 24. Rcb2 Rxb2 25. Qd1 Rxd2 26. Qxd2 Rxb1+ 27. Bf1 Qb7 28. Qc3+ e5
29. f3 Qb2 30. Qxb2 Rxb2 31. Bg2 a5 32. Kh2 a4 33. g4 a3 34. Kg3 a2 35. f4 a1=Q 36.
Bf3 Qe1#  0-1

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.09"]
[Round "6"]
[Board "4"]
[White "De Freitas, Isabella Ribeiro Conti"]
[Black "Contreras Huaman, Fiorella"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1867"]
[BlackElo "1896"]
[PlyCount "155"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 g6 6. cxd5 Bg7 7. Nf3 O-O 8. Bc4
Nbd7 9. d6 e6 10. b3 a6 11. a4 Re8 12. O-O Bf8 13. Bg5 Qa5 14. Qd2 Bxd6 15. Bxf6
Nxf6 16. Ne4 Qd8 17. Nxd6 Qxd6 18. Ne5 Rd8 19. Qf4 Qe7 20. Rfe1 Nh5 21. Qe3 Ng7 22.
g4 Bd7 23. Qf4 Bc6 24. Re3 g5 25. Nxc6 bxc6 26. Qe4 Qd6 27. Rd1 Qf4 28. Qxf4 gxf4
29. Re4 h5 30. h3 hxg4 31. hxg4 a5 32. Rxf4 Rd7 33. Re1 Rad8 34. Re5 Rxd4 35. Rxd4
Rxd4 36. f3 Kh7 37. Rxa5 f5 38. gxf5 Nxf5 39. Bxe6 Rd1+ 40. Kf2 Nd4 41. Bc4 Kg6 42.
Rc5 Kf6 43. a5 Ke7 44. a6 Ra1 45. Rh5 Kd6 46. f4 Ra3 47. Rh3 Ra2+ 48. Kg3 Kc5 49.
Rh7 Nf5+ 50. Kf3 Nd6 51. Bd3 Kb6 52. Rd7 Ne8 53. Rb7+ Kc5 54. a7 Nd6 55. b4+ Kd5
56. Rd7 Ra3 57. Kg4 Ke6 58. Rc7 Kd5 59. Rd7 Ke6 60. Rh7 Ne8 61. Kg5 Nd6 62. f5+ Ke5
63. Re7+ Kd4 64. Rd7 Ke5 65. Re7+ Kd4 66. Rd7 Ke5 67. f6 Ra1 68. Re7+ Kd4 69. Rd7
Ke5 70. f7 Rg1+ 71. Kh6 Rh1+ 72. Kg7 Rg1+ 73. Kh8 Rh1+ 74. Bh7 Nxf7+ 75. Rxf7 Ra1
76. Kg8 Kd4 77. Kf8 Kc4 78. Be4  1-0

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.09"]
[Round "6"]
[Board "5"]
[White "Sarmento, Flora Ferreira"]
[Black "Cardoso, Rafaela Martins"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "89"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nxe5 Qd4 6. Ng4 Qxe4+ 7. Ne3 Be6 8.
O-O O-O-O 9. Nc3 Qg6 10. Qf3 Nf6 11. h3 Bd6 12. d3 Kb8 13. Rb1 Nd5 14. Ncxd5 Bxd5
15. Nxd5 cxd5 16. Bf4 h5 17. Rfe1 Bxf4 18. Qxf4 Rhe8 19. Rbd1 f6 20. Re3 Qf7 21.
d4 g5 22. Qf3 Rxe3 23. fxe3 Re8 24. Re1 f5 25. g4 hxg4 26. hxg4 f4 27. b3 Qe6 28.
Kf2 b5 29. a4 b4 30. a5 Rh8 31. exf4 Rh2+ 32. Kf1 Qc6 33. fxg5 Qb5+ 34. Re2 Rh8 35.
g6 Rg8 36. Qf7 Rxg6 37. Qxg6 Qxa5 38. Re8+ Kb7 39. Qe6 Qa1+ 40. Qe1 Qxd4 41. g5 Qf4+
42. Ke2 Qg4+ 43. Kd3 Qf5+ 44. Re4 Qf3+ 45. Kd4  1-0

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.10"]
[Round "7"]
[Board "1"]
[White "Cardoso, Rafaela Martins"]
[Black "Rozas Lazcano, Valeska"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "0"]
[BlackElo "1650"]
[PlyCount "62"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bf4 d6 3. Nc3 Nbd7 4. Nf3 c5 5. e3 a6 6. a4 b6 7. h3 Qc7 8. Bc4 e6 9.
O-O Bb7 10. d5 e5 11. Bh2 Be7 12. e4 Nf8 13. Nd2 g5 14. f3 h5 15. Be2 Ng6 16. g3
Bc8 17. Kg2 Bd7 18. b3 Qc8 19. g4 Nf4+ 20. Bxf4 gxf4 21. Rh1 Nh7 22. Nc4 Rb8 23.
a5 b5 24. Nb6 Qd8 25. Nxd7 Kxd7 26. Qd3 Bh4 27. Bf1 Bg3 28. Kg1 Qh4 29. Qe2 Ng5 30.
Qg2 hxg4 31. fxg4 f3  0-1

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.10"]
[Round "7"]
[Board "2"]
[White "Contreras Huaman, Fiorella"]
[Black "Sarmento, Flora Ferreira"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1896"]
[BlackElo "0"]
[PlyCount "57"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Bd7 5. O-O Nf6 6. Re1 Be7 7. d4 O-O 8. d5 Nb8
9. Bf1 c6 10. c4 c5 11. Nc3 h6 12. g3 Qc8 13. Nd2 Bh3 14. f4 exf4 15. gxf4 Bg4 16.
Be2 Bh3 17. Bf3 Ng4 18. Nf1 Bh4 19. Ng3 Nf6 20. e5 Ng4 21. exd6 Nf6 22. Qd3 Bf5 23.
Nxf5 Re8 24. Rxe8+ Qxe8 25. Bd2 g5 26. Nxh6+ Kg7 27. fxg5 Nfd7 28. Nf5+ Kg8 29. Nxh4
 1-0

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.10"]
[Round "7"]
[Board "3"]
[White "Obregon Garcia, Roxangel"]
[Black "De Freitas, Isabella Ribeiro Conti"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "2138"]
[BlackElo "1867"]
[PlyCount "68"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 Nf6 7. a3 Be7 8. f4 d6
9. Bd3 Nbd7 10. O-O b6 11. Be3 Bb7 12. b4 b5 13. cxb5 Qxc3 14. Qe2 e5 15. Rfc1 exd4
16. Rxc3 dxc3 17. bxa6 Bxe4 18. Bxe4 Nxe4 19. Bd4 d5 20. Qb5 Nd6 21. Qxd5 O-O 22.
b5 Nf6 23. Qb3 Nfe4 24. a7 Nf5 25. Bb6 Bf6 26. Qd5 c2 27. Rc1 Nc3 28. Qd3 Bd4+ 29.
Bxd4 Nxd4 30. Kf2 Ncxb5 31. a4 Nxa7 32. Qxd4 Nc6 33. Qc5 Na5 34. Qb5 Rfb8  1/2-1/2

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.10"]
[Round "7"]
[Board "4"]
[White "Bravo Mallco, Kate Azumi"]
[Black "Martins, Clarisse Aparecida Da S."]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2004"]
[BlackElo "0"]
[PlyCount "81"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d4 b6 4. Nc3 d6 5. g3 e6 6. Bg2 Bb7 7. O-O g6 8. d5 Ne5 9.
Nd2 Bg7 10. f4 Nd7 11. Nc4 Qc7 12. Nb5 Qb8 13. Nbxd6+ Kf8 14. Nxb7 Qxb7 15. dxe6
fxe6 16. e5 Qc8 17. Bxa8 b5 18. Ne3 Nb6 19. Bg2 Ne7 20. Qe2 a6 21. c4 Qe8 22. b3
Nf5 23. Nxf5 gxf5 24. Be3 Nd7 25. cxb5 a5 26. Bc6 Qc8 27. Rfd1 Nb8 28. Bxc5+ Kf7
29. Qh5+ Kg8 30. Qe8+ Qxe8 31. Bxe8 Bf8 32. Bxf8 Kxf8 33. Rd8 Ke7 34. Rxb8 Rxe8 35.
Rxe8+ Kxe8 36. Rd1 Kf7 37. b6 Kg7 38. b7 h5 39. b8=Q h4 40. Qg8+ Kh6 41. Rd7  1-0

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.10"]
[Round "7"]
[Board "5"]
[White "Velarde Alarcon, Jhoana"]
[Black "Garcia Andrada, Heidy Nicole"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1375"]
[BlackElo "1854"]
[PlyCount "152"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. Be3 a6 8. Qd2 Qc7
9. Rd1 Be7 10. O-O Ne5 11. h3 Nc4 12. Bxc4 Qxc4 13. b3 Qc7 14. f3 O-O 15. Na4 b5
16. Nb2 d5 17. e5 Qxe5 18. Nc6 Qc7 19. Nxe7+ Qxe7 20. Nd3 Nd7 21. b4 Re8 22. Nc5
Ne5 23. f4 Nc4 24. Qf2 Nxe3 25. Qxe3 Bb7 26. Rd4 Bc6 27. Rd2 Qd6 28. Qf2 a5 29. a3
axb4 30. axb4 Ra3 31. f5 exf5 32. Qxf5 f6 33. Rd4 Qe5 34. Qxe5 Rxe5 35. Rf2 Ra1+
36. Kh2 Kf7 37. Nd3 Re3 38. Nf4 Re4 39. Rfd2 Rxd4 40. Rxd4 Ra8 41. Rd3 g5 42. Nxd5
Rd8 43. Nf4 Rxd3 44. Nxd3 Be4 45. Kg3 f5 46. Kf2 Bxd3 47. cxd3 Ke6 48. Ke3 Ke5 49.
g3 Kd5 50. h4 h6 51. h5 Ke5 52. Ke2 f4 53. d4+ Kxd4 54. gxf4 gxf4 55. Kf3 Ke5 56.
Kf2 Kf5 57. Kf3 Kg5 58. Ke4 Kg4 59. Kd5 f3 60. Kc5 f2 61. Kxb5 f1=Q+ 62. Kc5 Kxh5
63. b5 Kg5 64. b6 h5 65. b7 Qb1 66. Kc6 h4 67. Kc7 h3 68. b8=Q Qxb8+ 69. Kxb8 h2
70. Kc7 h1=Q 71. Kd8 Qh7 72. Kc8 Kf6 73. Kb8 Ke6 74. Ka8 Kd6 75. Kb8 Kc6 76. Ka8
Qb7#  0-1

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.10"]
[Round "8"]
[Board "1"]
[White "Rozas Lazcano, Valeska"]
[Black "Garcia Andrada, Heidy Nicole"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1650"]
[BlackElo "1854"]
[PlyCount "130"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nc3 a6 3. f4 e6 4. Nf3 b5 5. d3 Bb7 6. Be2 d5 7. exd5 exd5 8. d4 Nf6
9. a3 Nc6 10. O-O cxd4 11. Nb1 Qb6 12. Bd3 Be7 13. Ne5 O-O 14. Nd2 a5 15. b3 b4 16.
a4 Bd6 17. Nxc6 Bxc6 18. Nf3 Ne4 19. Ne5 Be8 20. Qg4 Qc7 21. Nf3 f5 22. Qh4 Rf6 23.
Qe1 Bxf4 24. Bxf4 Qxf4 25. Nxd4 Qe5 26. Nf3 Qd6 27. Qe3 Bd7 28. Qd4 Qc5 29. Qxc5
Nxc5 30. Ne5 Bc8 31. Bb5 Bb7 32. Rad1 g6 33. Rd4 Re6 34. Nf3 Re4 35. Rd2 Rc8 36.
Rfd1 Re7 37. Nd4 Kf7 38. Rf1 Ne4 39. Re2 Nc3 40. Rxe7+ Kxe7 41. Re1+ Ne4 42. g3 Kf6
43. Kg2 Rc7 44. h3 Rc3 45. Bd3 Bc8 46. Nb5 Rc5 47. Nd4 Rc7 48. h4 Bd7 49. Nf3 h6
50. Rd1 Be6 51. Re1 Nc5 52. Bf1 f4 53. Nd4 fxg3 54. Kxg3 Ne4+ 55. Kf4 g5+ 56. hxg5+
hxg5+ 57. Ke3 Rc3+ 58. Bd3 Nd6 59. Nxe6 Kxe6 60. Kd4+ Ne4 61. Bxe4 dxe4 62. Rxe4+
Kf6 63. Re5 g4 64. Ke4 Re3+ 65. Kxe3 Kxe5  0-1

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.10"]
[Round "8"]
[Board "2"]
[White "Martins, Clarisse Aparecida Da S."]
[Black "Velarde Alarcon, Jhoana"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "0"]
[BlackElo "1375"]
[PlyCount "68"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. d3 g6 3. Nd2 Bg7 4. Ngf3 Nc6 5. g3 e6 6. Bg2 d5 7. O-O Nge7 8. Re1 O-O
9. Rb1 Bd7 10. h3 Qc8 11. Kh2 Qc7 12. c3 Rad8 13. Qc2 Rc8 14. b4 cxb4 15. cxb4 Qb6
16. Qa4 Ne5 17. Qa3 Nxf3+ 18. Nxf3 Rc3 19. Be3 Rxa3 20. Bxb6 axb6 21. Re2 Rxd3 22.
exd5 Nxd5 23. Rd2 Rxd2 24. Nxd2 Ra8 25. Nc4 Rxa2 26. Nxb6 Nxb6 27. Bxb7 Rxf2+ 28.
Kg1 Bd4 29. Rd1 Rd2+ 30. Kf1 Rxd1+ 31. Ke2 Ra1 32. Kd3 e5 33. Ke4 Ra3 34. Bd5 Bf5#
 0-1

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.10"]
[Round "8"]
[Board "3"]
[White "De Freitas, Isabella Ribeiro Conti"]
[Black "Bravo Mallco, Kate Azumi"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1867"]
[BlackElo "2004"]
[PlyCount "88"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. Nf3 e4 5. Nd4 d5 6. cxd5 Qb6 7. e3 cxd5 8. O-O Nc6
9. Nxc6 Qxc6 10. d3 Be7 11. Nc3 O-O 12. Qb3 Be6 13. Qb5 Bd7 14. Qxc6 Bxc6 15. f3
Bb4 16. fxe4 dxe4 17. Rxf6 gxf6 18. Nxe4 Bxe4 19. Bxe4 Rac8 20. a3 Ba5 21. b4 Bb6
22. d4 Rfe8 23. Bf5 Bxd4 24. Bxc8 Bxa1 25. Bxb7 Rd8 26. Bf3 Rc8 27. Bd2 Bc3 28. Bxc3
Rxc3 29. Kf2 Rxa3 30. b5 Ra2+ 31. Be2 Kf8 32. Kf3 Ke7 33. Bd3 Rxh2 34. g4 Kd6 35.
Kg3 Rb2 36. Kf4 Kc5 37. Bxh7 Kxb5 38. Bg8 a5 39. Bxf7 a4 40. Kf5 a3 41. e4 Rf2+ 42.
Kg6 Kc5 43. Bd5 Kd4 44. Kf7 Ke5  0-1

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.10"]
[Round "8"]
[Board "4"]
[White "Sarmento, Flora Ferreira"]
[Black "Obregon Garcia, Roxangel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "0"]
[BlackElo "2138"]
[PlyCount "72"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. Nf3 d5 2. d4 c5 3. g3 Nf6 4. Bg2 cxd4 5. Qxd4 Nc6 6. Qd1 e5 7. O-O Be7 8. Nc3
d4 9. Nb1 Bf5 10. a3 O-O 11. Nbd2 Qc7 12. c3 Rfd8 13. Nb3 dxc3 14. Qe1 cxb2 15. Bxb2
Qb6 16. Qc3 Rac8 17. Nc1 Nd4 18. Qe1 Nxf3+ 19. Bxf3 Qxb2 20. Nd3 Bxd3 21. exd3 b6
22. Qd1 e4 23. Be2 exd3 24. Bxd3 Qc3 25. Qe2 Qxd3 26. Qxe7 Qd7 27. Qxd7 Rxd7 28.
Rfe1 h6 29. Re2 Rcd8 30. Ree1 Rd2 31. Rec1 R8d7 32. Rc8+ Kh7 33. Rcc1 Ng4 34. Rf1
Rb2 35. h3 Ne5 36. Kg2 Rdd2  0-1

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.10"]
[Round "8"]
[Board "5"]
[White "Cardoso, Rafaela Martins"]
[Black "Contreras Huaman, Fiorella"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "0"]
[BlackElo "1896"]
[PlyCount "32"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. d4 d5 2. Bf4 Nf6 3. Nc3 c6 4. Nf3 g6 5. h3 Bg7 6. Qd2 O-O 7. O-O-O b5 8. g4 b4
9. Na4 Qa5 10. Nc5 Na6 11. g5 Qxa2 12. Nb3 Ne4 13. Qe3 Nac5 14. Nfd2 Nc3 15. bxc3
Qa3+ 16. Kb1 Na4  0-1

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.11"]
[Round "9"]
[Board "1"]
[White "Contreras Huaman, Fiorella"]
[Black "Rozas Lazcano, Valeska"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1896"]
[BlackElo "1650"]
[PlyCount "59"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 Nf6 7. h3 Rb8 8. f4 b5 9.
e5 dxe5 10. Bxc6+ Nd7 11. Qf3 O-O 12. Nge2 b4 13. Na4 exf4 14. gxf4 Qc7 15. O-O Bb7
16. Bxb7 Rxb7 17. Rad1 a5 18. d4 c4 19. b3 Rb5 20. Nc5 c3 21. Ng3 Nf6 22. Qe2 Qc6
23. f5 Rbb8 24. Bf4 Rb6 25. Be5 Bh6 26. Bxf6 exf6 27. Qf3 Qc8 28. Nge4 Bg7 29. Na4
Rb7 30. Nd6  1-0

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.11"]
[Round "9"]
[Board "2"]
[White "Obregon Garcia, Roxangel"]
[Black "Cardoso, Rafaela Martins"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2138"]
[BlackElo "0"]
[PlyCount "45"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. Bxc6 dxc6 6. d3 Nf6 7. h3 h6 8. Nc3 O-O
9. Be3 Bxe3 10. fxe3 Re8 11. O-O c5 12. Qe1 b5 13. Qg3 Nh5 14. Qh2 Qd6 15. g4 Nf6
16. Nh4 b4 17. Ne2 g5 18. Nf5 Bxf5 19. Rxf5 Re6 20. Raf1 Rf8 21. Qf2 Nh7 22. Rxf7
Ree8 23. Qf5  1-0

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.11"]
[Round "9"]
[Board "3"]
[White "Bravo Mallco, Kate Azumi"]
[Black "Sarmento, Flora Ferreira"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2004"]
[BlackElo "0"]
[PlyCount "63"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O O-O 6. c3 d6 7. Nbd2 Bg4 8. h3 Bh5
9. Re1 Re8 10. Nf1 h6 11. Ng3 Bg6 12. Bb3 d5 13. exd5 Nxd5 14. d4 Bb6 15. dxe5 Nxe5
16. Nxe5 c6 17. Bxd5 cxd5 18. Nxg6 fxg6 19. Rxe8+ Qxe8 20. Nf1 Qf7 21. Be3 Rf8 22.
Qd2 Kh7 23. Bxb6 axb6 24. Ne3 Qf4 25. Rd1 d4 26. cxd4 Rd8 27. d5 Qd6 28. Qd3 Rf8
29. Nc4 Qf6 30. Qd4 Qxd4 31. Rxd4 Rf6 32. d6  1-0

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.11"]
[Round "9"]
[Board "4"]
[White "Velarde Alarcon, Jhoana"]
[Black "De Freitas, Isabella Ribeiro Conti"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1375"]
[BlackElo "1867"]
[PlyCount "42"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. f3 Bc5 7. Nb3 Ba7 8. Bf4 d5
9. Nc3 d4 10. Ne2 Nc6 11. Qd2 e5 12. Bg5 h6 13. Bxf6 Qxf6 14. f4 Bg4 15. f5 Bxe2
16. Qxe2 d3 17. Qxd3 Rd8 18. Qe2 Nb4 19. Nc1 Be3 20. Qf3 Nc2+ 21. Ke2 Rd2#  0-1

[Event "U20 Pan-American Chess Championship Girls 2023"]
[Site "Sede Social CFCSN - Rua Gen. Oswaldo Pinto da Veiga, 231 - 3º Andar"]
[Date "2023.11.11"]
[Round "9"]
[Board "5"]
[White "Garcia Andrada, Heidy Nicole"]
[Black "Martins, Clarisse Aparecida Da S."]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1854"]
[BlackElo "0"]
[PlyCount "75"]
[EventDate "2023.11.06"]
[EventRounds "9"]
[EventCountry "BRA"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nf6 5. Nc3 e6 6. a3 c6 7. Nf3 Be7 8. Bd3 O-O
9. Qc2 g6 10. h4 Re8 11. Bg5 Nbd7 12. O-O-O b6 13. Rh3 Kg7 14. Rdh1 h6 15. Bf4 Nh5
16. Be3 Rh8 17. Ne5 Nf8 18. Nxc6 Qe8 19. Nxe7 Qxe7 20. g4 e5 21. Nd5 Qd6 22. gxh5
Bxh3 23. Rxh3 Kh7 24. Rf3 Qd7 25. Nf6+ Kg7 26. Nxd7 Nxd7 27. hxg6 Raf8 28. Rxf7+
Rxf7 29. gxf7 Kxf7 30. Bg6+ Ke7 31. dxe5 Rg8 32. Bxh6 Nxe5 33. Bg5+ Ke6 34. Qf5+
Kd6 35. Qf6+ Kc5 36. Qxe5+ Kxc4 37. Bf7+ Kd3 38. Qe3#  1-0