[Event "Pan American-ch School U11 Girls 12th"]
[Site "Callao"]
[Date "2023.10.21"]
[Round "9"]
[White "Yarpas Flores, Heidy Enara"]
[Black "Otrilla Guevara, Mariana"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1076"]
[PlyCount "36"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 0-0 10. 0-0-0 h5 11. h3 b5 12. g4 Nc6 13. Nd5 Bxd5 14. exd5 Na7 15. Bd3 Nxd5 16. Bh6 gxh6 17. Qxh6 Bg5+ 18. Kb1 Bxh6 0-1

[Event "Pan American-ch School U11 Girls 12th"]
[Site "Callao"]
[Date "2023.10.20"]
[Round "8"]
[White "Vazquez Sanchez, Antia"]
[Black "Otrilla Guevara, Mariana"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1177"]
[PlyCount "57"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 Be7 4. Nc3 0-0 5. Nf3 d5 6. Bf4 a6 7. e3 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. 0-0 h6 11. Qe2 Nbd7 12. Rac1 Nh5 13. Rfd1 Nxf4 14. exf4 Re8 15. Ne5 Nf6 16. b4 Rc8 17. Be4 Nxe4 18. Nxe4 Qd5 19. f3 Ba8 20. Qc2 f5 21. Nc5 Bxc5 22. dxc5 Qb7 23. Rd7 Rcd8 24. Rcd1 Qc8 25. c6 Rf8 26. Ng6 Kh7 27. Nxf8+ Rxf8 28. Qc3 Rg8 29. Re7 1-0

[Event "Pan American-ch School U11 Girls 12th"]
[Site "Callao"]
[Date "2023.10.19"]
[Round "6"]
[White "Mandujano Alagon, Ghaydaa Ceneth"]
[Black "Otrilla Guevara, Mariana"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "1287"]
[PlyCount "82"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. a3 Bxc3+ 6. Qxc3 Bb7 7. Bg5 h6 8. Bh4 0-0 9. e3 d6 10. Nf3 Nbd7 11. Be2 Qc8 12. 0-0 c5 13. Rfd1 Qc7 14. Rac1 Rac8 15. b3 Rfd8 16. Qb2 d5 17. Ne5 Re8 18. Nxd7 Nxd7 19. Qd2 dxc4 20. Bxc4 Kh8 21. h3 Kg8 22. b4 Nf8 23. dxc5 Qc6 24. f3 bxc5 25. bxc5 Ng6 26. Bf2 Red8 27. Qb4 Ne5 28. e4 Ba6 29. Bxa6 Qxa6 30. Rxd8+ Rxd8 31. Qc3 Nc6 32. Qb3 Qe2 33. Re1 Qa6 34. Rd1 Rxd1+ 35. Qxd1 Qxa3 36. Qd7 Qc1+ 37. Kh2 Ne5 38. Qxa7 Nd3 39. Bd4 Qf4+ 40. Kg1 Qc1+ 41. Kh2 Qf4+ 1/2-1/2

[Event "Pan American-ch School U11 Girls 12th"]
[Site "Callao"]
[Date "2023.10.19"]
[Round "7"]
[White "Otrilla Guevara, Mariana"]
[Black "Carcausto Juarez, Hesthya Mynherva"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "1145"]
[PlyCount "42"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 g6 4. d4 Na5 5. Qe2 exd4 6. Nxd4 Bg7 7. Qd3 c5 8. Nf3 d6 9. 0-0 Bg4 10. Bb5+ Nc6 11. Nc3 a6 12. Ba4 c4 13. Bxc6+ bxc6 14. Qd1 Ne7 15. Bf4 d5 16. exd5 cxd5 17. Re1 0-0 18. h3 d4 19. Ne4 Bxf3 20. Qxf3 d3 21. Rad1 Nd5 1-0

[Event "Pan American-ch School U11 Girls 12th"]
[Site "Callao"]
[Date "2023.10.18"]
[Round "5"]
[White "Otrilla Guevara, Mariana"]
[Black "Lajo Timoteo, Diana Carolina"]
[Result "1/2-1/2"]
[ECO "B53"]
[BlackElo "1065"]
[PlyCount "50"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 Nf6 8. Nc3 e6 9. Bg5 Be7 10. 0-0 Bb7 11. Rfd1 d5 12. Qe3 Qa5 13. cxd5 cxd5 14. e5 Bc5 15. Nd4 Ne4 16. a3 Nxc3 17. Qxc3 Qxc3 18. bxc3 h6 19. Be3 g5 20. f4 g4 21. Bd2 h5 22. g3 Bc6 23. Kg2 Ba4 24. Rdb1 Bxd4 25. cxd4 Ke7 1/2-1/2

[Event "Pan American-ch School U11 Girls 12th"]
[Site "Callao"]
[Date "2023.10.17"]
[Round "3"]
[White "Otrilla Guevara, Mariana"]
[Black "Chamba Guerrero, Maria Paz"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "1242"]
[PlyCount "50"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. d4 g6 6. Bf4 Qe4+ 7. Ne2 Bg7 8. Bxc7 Nc6 9. f3 Qd5 10. Qd2 Bf5 11. 0-0-0 Qxa2 12. Qc3 Rc8 13. Nf4 Rxc7 14. Bc4 Qa5 15. Nd5 Rd7 16. Qxa5 Nxa5 17. Bb5 Nc6 18. Bc4 Be6 19. Ne3 Bh6 20. d5 Bxe3+ 21. Kb1 Bxd5 22. Bxd5 Rd6 23. Rhe1 Bg5 24. g3 0-0 25. f4 Bf6 0-1

[Event "Pan American-ch School U11 Girls 12th"]
[Site "Callao"]
[Date "2023.10.17"]
[Round "4"]
[White "Vasquez Mamani, Gabriela Guadalupe"]
[Black "Otrilla Guevara, Mariana"]
[Result "0-1"]
[ECO "B54"]
[WhiteElo "1116"]
[PlyCount "69"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Bd7 6. Nb3 Nf6 7. Bd3 e6 8. Be3 Be7 9. Qd2 0-0 10. 0-0-0 a6 11. h3 Qc7 12. g4 Ne5 13. Qe2 Nxd3+ 14. cxd3 b5 15. f4 b4 16. g5 Ne8 17. Rd2 bxc3 18. bxc3 Qxc3+ 19. Rc2 Qb4 20. h4 Rc8 21. h5 f6 22. h6 g6 23. Bd4 e5 24. gxf6 Bxf6 25. fxe5 Bxe5 26. Bxe5 dxe5 27. Rg1 Nf6 28. Qe3 Rxc2+ 29. Kxc2 Rc8+ 30. Kb2 Ba4 31. Rc1 Rxc1 32. Qxc1 Bxb3 33. Qc8+ Qf8 34. Qxf8+ Kxf8 35. Kxb3 0-1

[Event "Pan American-ch School U11 Girls 12th"]
[Site "Callao"]
[Date "2023.10.16"]
[Round "1"]
[White "Genovez Vega, Maria Abigail"]
[Black "Otrilla Guevara, Mariana"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1116"]
[PlyCount "22"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. c4 e6 2. b3 d5 3. cxd5 exd5 4. Bb2 Nf6 5. d4 Bd6 6. Nc3 0-0 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 c6 10. Nf3 h6 11. 0-0 Nbd7 1/2-1/2

[Event "Pan American-ch School U11 Girls 12th"]
[Site "Callao"]
[Date "2023.10.16"]
[Round "2"]
[White "Otrilla Guevara, Mariana"]
[Black "Villaseca Quezada, Ziara Luna"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "53"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d6 5. c3 Bg4 6. Nbd2 g6 7. h3 Bxf3 8. Qxf3 Bg7 9. 0-0 Qd7 10. Bb3 0-0-0 11. Nc4 Kb8 12. Bg5 Qe7 13. Ne3 h6 14. Nd5 Qd7 15. Bxf6 Bxf6 16. Qxf6 Na5 17. Bc2 Rhf8 18. b4 Nc6 19. a4 a6 20. b5 axb5 21. axb5 Na7 22. c4 b6 23. Ra6 c6 24. Rxb6+ Kc8 25. bxc6 Nxc6 26. Rxc6+ Qxc6 27. Ne7+ 1-0

