[Event "South America School 24th"]
[Site "Arequipa"]
[Date "2018.12.06"]
[Round "7.2"]
[White "Bianco, Rocio"]
[Black "Perez Herrera, Giannella"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1130"]
[BlackElo "1337"]
[PlyCount "51"]
[EventDate "2018.12.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Uruguay U14"]
[BlackTeam "Chile U14"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "CHI"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. cxd5 Nxd5 6. Bxe7 Qxe7 7. e4 Nf6 8. Nc3 0-0 9. Bd3 b6 10. 0-0 Bb7 11. Qe2 Re8 12. Rac1 c6 13. Rfd1 Nbd7 14. Ba6 Nb8 15. Bxb7 Qxb7 16. a3 Nbd7 17. b4 b5 18. Qc2 Nb6 19. Ng5 h6 20. e5 hxg5 21. exf6 Nc4 22. Ne4 g6 23. Qc3 Qc7 24. Qh3 Nd6 25. Nxg5 Nf5 26. Qh7+ 1-0

[Event "South America School 24th"]
[Site "Arequipa"]
[Date "2018.12.05"]
[Round "6.2"]
[White "Perez Herrera, Giannella"]
[Black "Martinez Zambrano, Karina Paola"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1337"]
[BlackElo "1518"]
[PlyCount "42"]
[EventDate "2018.12.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Chile U14"]
[BlackTeam "Ecuador U14"]
[WhiteTeamCountry "CHI"]
[BlackTeamCountry "ECU"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. h3 d5 8. Nxc6 bxc6 9. Bd4 0-0 10. Qd3 Qa5 11. f3 dxe4 12. fxe4 c5 13. Bxf6 Bxf6 14. 0-0-0 Rb8 15. a3 Be6 16. Be2 Rxb2 17. Kxb2 Rb8+ 18. Kc1 Bxc3 19. Qa6 Bb2+ 20. Kb1 Bxa3+ 21. Ka1 Qc3# 0-1

[Event "South America School 24th"]
[Site "Arequipa"]
[Date "2018.12.05"]
[Round "5.2"]
[White "Perez Herrera, Giannella"]
[Black "Pikeur, Tamaris Eunice"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1337"]
[PlyCount "67"]
[EventDate "2018.12.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Chile U14"]
[BlackTeam "Bonaire U14"]
[WhiteTeamCountry "CHI"]
[BlackTeamCountry "AHO"]

1. e4 e5 2. Nf3 Nc6 3. d4 Nf6 4. Nc3 Be7 5. d5 Nb8 6. Nxe5 d6 7. Nf3 0-0 8. Bd3 Bg4 9. h3 Bh5 10. 0-0 c6 11. Re1 Nbd7 12. Bf4 c5 13. Be2 Qa5 14. e5 dxe5 15. Nxe5 Qc7 16. Nxd7 Qxd7 17. Bxh5 g6 18. Bg4 Qe8 19. d6 Qb8 20. dxe7 Qe8 21. exf8Q+ Qxf8 22. Qd6 h5 23. Qxf8+ Rxf8 24. Bf3 b6 25. Re7 Kg7 26. Be5 h4 27. Ne4 Kh6 28. Bxf6 Kh7 29. Ng5+ Kg8 30. Bd5 b5 31. Rxf7 Rxf7 32. Bxf7+ Kf8 33. Rd1 c4 34. Rd8# 1-0

[Event "South America School 24th"]
[Site "Arequipa"]
[Date "2018.12.04"]
[Round "4.2"]
[White "Oviedo Acosta, Paula"]
[Black "Perez Herrera, Giannella"]
[Result "0-1"]
[ECO "B82"]
[WhiteElo "1484"]
[BlackElo "1337"]
[PlyCount "70"]
[EventDate "2018.12.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Paraguay U14"]
[BlackTeam "Chile U14"]
[WhiteTeamCountry "PAR"]
[BlackTeamCountry "CHI"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. Bd3 Nc6 8. 0-0 Be7 9. Kh1 0-0 10. f4 Qc7 11. Qf3 Bd7 12. Qh3 Nxd4 13. e5 dxe5 14. fxe5 Qxe5 15. Bxd4 Qxd4 16. Rxf6 g6 17. Rf3 Bc6 18. Rg3 Qh4 19. Qxh4 Bxh4 20. Rg4 Bf6 21. Be4 Bxc3 22. Bxc6 Bxb2 23. Rb1 bxc6 24. Rxb2 Rab8 25. Rgb4 Rb5 26. a4 Rxb4 27. Rxb4 Rd8 28. h3 Rd2 29. Rc4 Rd1+ 30. Kh2 Ra1 31. Kg3 Kf8 32. Kf4 Ke7 33. g4 f6 34. h4 e5+ 35. Kf3 Kd6 0-1

[Event "South America School 24th"]
[Site "Arequipa"]
[Date "2018.12.04"]
[Round "3.2"]
[White "Perez Herrera, Giannella"]
[Black "Pescoran Machaca, Mariabelen Isabel"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1337"]
[BlackElo "1461"]
[PlyCount "74"]
[EventDate "2018.12.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Chile U14"]
[BlackTeam "Peru U14"]
[WhiteTeamCountry "CHI"]
[BlackTeamCountry "PER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Nc3 a6 7. f3 d6 8. Qd2 Bd7 9. 0-0-0 Rc8 10. h3 b5 11. a3 b4 12. Nxc6 bxc3 13. Nxd8 cxd2+ 14. Rxd2 Rxd8 15. Bxa6 Be7 16. Rhd1 0-0 17. Bg5 h6 18. Bxf6 gxf6 19. g4 f5 20. Rf2 fxe4 21. fxe4 Bc6 22. Bd3 Rb8 23. Rh1 f5 24. gxf5 exf5 25. Re2 Bg5+ 26. Kb1 fxe4 27. Bxe4 Rfe8 28. Rhe1 Bd7 29. Bd5+ Kg7 30. Bg2 Rxe2 31. Rxe2 Bf6 32. b3 Bf5 33. Rf2 Rxb3+ 34. Kc1 Bg5+ 35. Kd1 Rb1+ 36. Ke2 Bxc2 37. Kf3 Bf5 0-1

[Event "South America School 24th"]
[Site "Arequipa"]
[Date "2018.12.03"]
[Round "2.2"]
[White "Albor Rebolledo, Andrea Maria"]
[Black "Perez Herrera, Giannella"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "1653"]
[BlackElo "1337"]
[PlyCount "77"]
[EventDate "2018.12.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Colombia U14"]
[BlackTeam "Chile U14"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "CHI"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. f4 Qc7 8. Qf3 Nc6 9. 0-0-0 Be7 10. h3 Bd7 11. g4 0-0-0 12. g5 Ne8 13. Bg2 f6 14. h4 h5 15. Qf2 Kb8 16. Bh3 Nxd4 17. Bxd4 Qc6 18. Bg2 Bc8 19. Bb6 Nc7 20. Rhe1 Rhe8 21. e5 d5 22. Bd4 fxg5 23. fxg5 Rf8 24. Qe3 g6 25. Rf1 Na8 26. Ba7+ Kc7 27. Bd4 b6 28. Ne2 Bd7 29. Rd3 Kb7 30. Nf4 Be8 31. Rc3 Qd7 32. a3 Rc8 33. Rxc8 Qxc8 34. Rd1 Qc6 35. Rd3 Bf7 36. Rc3 Qd7 37. Rb3 b5 38. a4 Nc7 39. Ba7 1-0

[Event "South America School 24th"]
[Site "Arequipa"]
[Date "2018.12.03"]
[Round "1.2"]
[White "Perez Herrera, Giannella"]
[Black "Antezana, Ariana"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1337"]
[BlackElo "1519"]
[PlyCount "114"]
[EventDate "2018.12.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Chile U14"]
[BlackTeam "Bolivia U14"]
[WhiteTeamCountry "CHI"]
[BlackTeamCountry "BOL"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. 0-0 Re8 8. Re1 Bf8 9. Bf4 Nbd7 10. Nf3 h6 11. h3 Nc5 12. e5 Nh5 13. Bh2 Be6 14. Bxe6 Nxe6 15. Qd2 dxe5 16. Rxe5 Qxd2 17. Nxd2 Nf6 18. Nc4 Nd4 19. Rxe8 Nxe8 20. Ne3 Bd6 21. Rd1 Bxh2+ 22. Kxh2 Ne6 23. Rd7 Rd8 24. Rxd8 Nxd8 25. Nb5 a6 26. Nd4 Nd6 27. Nd5 c6 28. Ne7+ Kf8 29. Ndf5 Nxf5 30. Nxf5 b5 31. Kg3 Ne6 32. Kf3 g6 33. Nxh6 Nd4+ 34. Ke4 Nxc2 35. Ke5 Ke7 36. Ng8+ Kf8 37. Nf6 Nb4 38. a3 Nd3+ 39. Kd6 Nxb2 40. Kxc6 Nc4 41. Nd7+ Ke7 42. Nc5 Nxa3 43. Nxa6 f5 44. Kc5 g5 45. Kb4 Nc2+ 46. Kxb5 Ne1 47. g3 Nd3 48. f3 Ne5 49. f4 gxf4 50. gxf4 Ng6 51. Kc5 Nxf4 52. Kd4 Nxh3 53. Ke5 f4 54. Ke4 Kf6 55. Nc5 Kg5 56. Ne6+ Kg4 57. Nxf4 Nxf4 1/2-1/2

[Event "CHI-ch U14 Girls"]
[Site "Santiago de Chile"]
[Date "2018.10.18"]
[Round "4.3"]
[White "Acuna Leal, Isidora Amaya"]
[Black "Perez Herrera, Giannella"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1026"]
[BlackElo "1337"]
[PlyCount "72"]
[EventDate "2018.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. Be2 d6 5. 0-0 Nf6 6. Nbd2 Be7 7. c3 Qc7 8. Re1 0-0 9. h3 d5 10. exd5 exd5 11. Nf1 Bf5 12. Ng3 Bg6 13. Nh4 Bd6 14. Kh2 Rfe8 15. Nxg6 fxg6 16. f4 g5 17. Rf1 gxf4 18. Bxf4 Bxf4 19. Rxf4 Qxf4 20. Qf1 Qxf1 21. Rxf1 Re3 22. Nf5 Rxe2 23. Nd6 Rxb2 24. c4 dxc4 25. dxc4 Rd8 26. Rd1 Ne4 27. Rd3 Rxd6 28. Rxd6 Nxd6 29. a4 Nxc4 30. a5 Ne3 31. Kg3 Nxg2 32. Kg4 Rb3 33. a6 b6 34. h4 g6 35. Kg5 Kg7 36. h5 Rg3# 0-1

[Event "South American-ch U12 Girls"]
[Site "Santiago de Chile"]
[Date "2016.12.02"]
[Round "2.3"]
[White "Perez Herrera, Giannella"]
[Black "Martinez Zambrano, Karina Paola"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1531"]
[BlackElo "1422"]
[PlyCount "68"]
[EventDate "2016.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[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. Nc3 g6 6. Be3 Bg7 7. Qd2 Ng4 8. f3 Nxe3 9. Qxe3 Qb6 10. Na4 Qxd4 11. Qxd4 Bxd4 12. 0-0-0 Bg7 13. Nc3 Bxc3 14. bxc3 Nc6 15. g4 Be6 16. a3 Rc8 17. Bb5 a6 18. Ba4 b5 19. Bb3 Bxb3 20. cxb3 Ne5 21. Kb2 Nxf3 22. h3 h5 23. Kc2 hxg4 24. hxg4 Kd7 25. c4 bxc4 26. Rxh8 Rxh8 27. bxc4 Ne5 28. c5 Rc8 29. Rd5 Rxc5+ 30. Rxc5 dxc5 31. g5 Nf3 32. Kb3 Nxg5 33. Kc4 Nxe4 34. Kd5 f5 0-1

[Event "South American-ch U12 Girls"]
[Site "Santiago de Chile"]
[Date "2016.12.01"]
[Round "1.6"]
[White "Valderrama Orellana, Antonia"]
[Black "Perez Herrera, Giannella"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1196"]
[BlackElo "1531"]
[PlyCount "66"]
[EventDate "2016.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nc6 6. Ne5 Bd6 7. Nxc6 bxc6 8. dxc5 Bxc5 9. c4 Be6 10. Be2 dxc4 11. 0-0 Nf6 12. Qxd8+ Rxd8 13. Rd1 Rxd1+ 14. Bxd1 0-0 15. b3 Bd4 16. Ba3 Bxa1 17. Bxf8 Kxf8 18. bxc4 Bxc4 19. Bb3 Bxb3 20. axb3 a5 21. Na3 Bc3 22. Kf1 Ke7 23. Ke2 Bb4 24. Nc4 Ne4 25. Ne5 c5 26. Nc6+ Kd6 27. Nxb4 cxb4 28. Ke3 Nc3 29. Kd4 Kc6 30. f4 Ne2+ 31. Ke4 Nc1 32. Kd4 Kb5 33. Kd5 Nxb3 0-1

