[Event "Pan American-ch School U15 Girls 12th"]
[Site "Callao"]
[Date "2023.10.21"]
[Round "9"]
[White "Obregon Castellanos, Carla Victo"]
[Black "Maravi Ceron, Ayme Jacqueline"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1253"]
[BlackElo "1425"]
[PlyCount "118"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 a6 7. f3 b5 8. Bd3 Nbd7 9. Qd2 Bb7 10. 0-0-0 b4 11. Nce2 d5 12. Ng3 Bc5 13. Nb3 Bxe3 14. Qxe3 Qc7 15. Ne2 0-0 16. h3 a5 17. g4 a4 18. Nbd4 Ne5 19. Kb1 Nc4 20. Bxc4 dxc4 21. Nb5 Qe5 22. Nd6 Bd5 23. Qf4 Qxf4 24. Nxf4 Bc6 25. Nxc4 b3 26. cxb3 axb3 27. axb3 Nxe4 28. Rhf1 Ng5 29. Ne5 Bb5 30. Nc4 e5 31. Nd3 f6 32. h4 Ne6 33. f4 e4 34. Nf2 e3 35. Rfe1 exf2 36. Rxe6 Bxc4 37. bxc4 Rfe8 38. f5 Rad8 39. Rf1 Rxe6 40. fxe6 Rd2 41. c5 Re2 42. Ka2 Kf8 43. Kb3 Ke7 44. Kc3 Kxe6 45. b4 Kd5 46. Kd3 Rb2 47. Kc3 Ra2 48. Kd3 Kc6 49. Kd4 Rb2 50. Kc3 Ra2 51. Kc4 Rc2+ 52. Kd3 Rb2 53. Kc3 Ra2 54. Kc4 g5 55. hxg5 fxg5 56. b5+ Kb7 57. Kd5 Rd2+ 58. Ke5 Rd8 59. Ke4 h6 0-1

[Event "Pan American-ch School U15 Girls 12th"]
[Site "Callao"]
[Date "2023.10.20"]
[Round "8"]
[White "Tacas Cardenas, Pamela Natividad"]
[Black "Obregon Castellanos, Carla Victo"]
[Result "1/2-1/2"]
[ECO "D61"]
[WhiteElo "1366"]
[BlackElo "1253"]
[PlyCount "49"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Nbd7 5. Nc3 c6 6. e3 Be7 7. Qc2 0-0 8. Rd1 b6 9. Bd3 h6 10. Bxf6 Nxf6 11. e4 dxe4 12. Nxe4 Bb7 13. 0-0 Rc8 14. Nxf6+ Bxf6 15. Be4 Qc7 16. b3 Rfd8 17. Rd2 Rd7 18. Rfd1 Rcd8 19. Ne5 Bxe5 20. dxe5 c5 21. Rxd7 Rxd7 22. Rxd7 Qxd7 23. Qd3 Qe7 24. f4 g6 25. g3 1/2-1/2

[Event "Pan American-ch School U15 Girls 12th"]
[Site "Callao"]
[Date "2023.10.19"]
[Round "6"]
[White "Chamba Guerrero, Salome"]
[Black "Obregon Castellanos, Carla Victo"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1349"]
[BlackElo "1253"]
[PlyCount "68"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 Nf6 7. e5 d5 8. Bb5 Nd7 9. Nb3 0-0 10. Bxc6 bxc6 11. Nbxd4 Bb7 12. 0-0 Re8 13. Re1 c5 14. e6 cxd4 15. exd7 Qxd7 16. Qxd4 a6 17. h3 Qd6 18. Qa4 Bc6 19. Qh4 h6 20. Qh5 Qf6 21. Ne5 Bb7 22. Nd3 Qd6 23. b4 Bc6 24. Nc5 Bb5 25. Qg4 a5 26. a3 axb4 27. axb4 Rxa1 28. Rxa1 Re2 29. Ra8+ Kh7 30. Qf5+ Qg6 31. Qc8 Qxc2 32. Qh8+ Kg6 33. Rg8 Qc1+ 34. Kh2 Qf4+ 0-1

[Event "Pan American-ch School U15 Girls 12th"]
[Site "Callao"]
[Date "2023.10.19"]
[Round "7"]
[White "Obregon Castellanos, Carla Victo"]
[Black "Gaspar Guevara, Darling Yasmin"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1253"]
[BlackElo "1443"]
[PlyCount "99"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 Bb4 7. f3 Bxc3+ 8. bxc3 0-0 9. Bc4 Ne7 10. Bd2 d5 11. Bd3 dxe4 12. Bxe4 Nxe4 13. fxe4 Qb6 14. Qf3 Be6 15. Qe3 Qxe3+ 16. Bxe3 b6 17. 0-0 Rac8 18. Bd2 Rfd8 19. Rad1 f6 20. h3 Rd7 21. Rf3 Ng6 22. Rd3 Rdc7 23. Kf2 Kf7 24. g3 h6 25. Kg2 Ke7 26. Be1 Rc4 27. Re3 Ra4 28. Ra1 Rd8 29. Bf2 Bd7 30. g4 Nf4+ 31. Kg3 Bc6 32. Kf3 Nxh3 33. Bg3 Ng5+ 34. Ke2 Bxe4 35. Bh4 Ne6 36. Bf2 Nf4+ 37. Kf1 Bxc2 38. Nc1 Rd1+ 39. Be1 Ne6 40. Ke2 Rd7 41. Bg3 Bd1+ 42. Ke1 Bxg4 43. Nd3 Rc4 44. Nb4 a5 45. Nc2 Bf5 46. Na3 Re4 47. Rxe4 Bxe4 48. Ke2 Nc5 49. Rb1 Bxb1 50. Nxb1 0-1

[Event "Pan American-ch School U15 Girls 12th"]
[Site "Callao"]
[Date "2023.10.18"]
[Round "5"]
[White "Obregon Castellanos, Carla Victo"]
[Black "Vicuna Vilchez, Abigail Leticia"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1253"]
[PlyCount "109"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Bg4 4. c4 e6 5. dxe6 Qe7 6. Qe2 Bxf3 7. Qxf3 Qxe6+ 8. Be2 Nc6 9. Qe3 Qxe3 10. dxe3 Bb4+ 11. Bd2 0-0-0 12. a3 Bxd2+ 13. Nxd2 Ne5 14. Nf3 Nxf3+ 15. Bxf3 Rd3 16. b4 Rhd8 17. Rd1 Rxa3 18. Bxb7+ Kxb7 19. Rxd8 Ra1+ 20. Rd1 Rxd1+ 21. Kxd1 Ne4 22. Ke2 Nd6 23. c5 Nb5 24. Kd3 a6 25. h4 Na7 26. Rh3 Nc6 27. Kc3 Ne5 28. e4 Kc6 29. f4 Nd7 30. Kc4 g6 31. Ra3 Nb8 32. g4 Kb7 33. Kd5 Nc6 34. Kc4 Nb8 35. f5 Nd7 36. g5 Ne5+ 37. Kd5 Nc6 38. Rb3 Ne7+ 39. Ke5 gxf5 40. exf5 Kc6 41. Kf6 Nd5+ 42. Kxf7 Kb5 43. Kg7 Nxb4 44. f6 Kc4 45. Rxb4+ Kxb4 46. f7 a5 47. f8Q a4 48. Qb8+ Kc4 49. Qxc7 Kb4 50. Kxh7 a3 51. g6 a2 52. Qa7 Kb3 53. g7 Kb2 54. Qxa2+ Kxa2 55. g8Q+ 1-0

[Event "Pan American-ch School U15 Girls 12th"]
[Site "Callao"]
[Date "2023.10.17"]
[Round "4"]
[White "Moscoso Paz, Esther Angela"]
[Black "Obregon Castellanos, Carla Victo"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1518"]
[BlackElo "1253"]
[PlyCount "61"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. c3 Nf6 6. 0-0 0-0 7. d4 exd4 8. cxd4 Ba7 9. Nc3 b5 10. Bc2 d6 11. Bg5 Bg4 12. Qd3 Nb4 13. Qd2 Nxc2 14. Qxc2 Bxf3 15. gxf3 Bxd4 16. Nd5 c5 17. Qd2 h6 18. Bh4 g5 19. Kh1 Nxd5 20. Rg1 Ne7 21. Bxg5 hxg5 22. Rxg5+ Ng6 23. f4 Bg7 24. Rag1 Bh6 25. Rh5 Bg7 26. f5 Qf6 27. Rhg5 Bh6 28. Rxg6+ fxg6 29. Qxh6 Kf7 30. Rxg6 Qh8 31. Rg7+ 1-0

[Event "Pan American-ch School U15 Girls 12th"]
[Site "Callao"]
[Date "2023.10.17"]
[Round "3"]
[White "Obregon Castellanos, Carla Victo"]
[Black "Sotil Aucasi, Daniela Xiomara"]
[Result "1-0"]
[ECO "C75"]
[WhiteElo "1253"]
[PlyCount "65"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Bd7 5. d3 a6 6. Ba4 f6 7. 0-0 g6 8. Re1 Bg7 9. Nbd2 Nh6 10. Nf1 Nf7 11. Ne3 Ne7 12. Bb3 0-0 13. d4 c6 14. Nc4 Kh8 15. dxe5 dxe5 16. Be3 Bg4 17. Qe2 Nc8 18. h3 Be6 19. Rad1 Qc7 20. Bc5 Re8 21. Rd3 b5 22. Ncd2 Bxb3 23. Nxb3 Ncd6 24. Red1 Rad8 25. Nbd2 Nb7 26. Nb3 Nxc5 27. Nxc5 Qc8 28. Rd7 Rxd7 29. Rxd7 Nd8 30. Qd2 a5 31. Qd6 Bf8 32. Qxf6+ Kg8 33. Ng5 1-0

[Event "Pan American-ch School U15 Girls 12th"]
[Site "Callao"]
[Date "2023.10.16"]
[Round "1"]
[White "Obregon Castellanos, Carla Victo"]
[Black "Gao, Lucy"]
[Result "0-1"]
[ECO "B74"]
[WhiteElo "1253"]
[BlackElo "1650"]
[PlyCount "60"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Nc3 Bg7 7. Be2 0-0 8. 0-0 d6 9. Nb3 Bd7 10. f4 Rc8 11. Kh1 h5 12. Bf3 Kh7 13. f5 Rh8 14. fxg6+ fxg6 15. Qd2 Ne5 16. Be2 b6 17. h3 Bc6 18. Bd3 Bb7 19. Nd4 Nc4 20. Qc1 Qd7 21. Bg5 Rhf8 22. b3 Ne5 23. Bb5 Qc7 24. Nd5 Nxd5 25. Rxf8 Bxf8 26. Ne6 Qc3 27. Nxf8+ Rxf8 28. exd5 Bxd5 29. Kg1 Qg3 30. Qe3 Qxg2# 0-1

[Event "Pan American-ch School U15 Girls 12th"]
[Site "Callao"]
[Date "2023.10.16"]
[Round "2"]
[White "Torres Ordores, Nathaniel Elizabeth"]
[Black "Obregon Castellanos, Carla Victo"]
[Result "0-1"]
[ECO "C70"]
[WhiteElo "1089"]
[BlackElo "1253"]
[PlyCount "78"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bc5 6. c3 Nf6 7. Bc2 d6 8. d4 exd4 9. cxd4 Bb4+ 10. Bd2 Bxd2+ 11. Nbxd2 0-0 12. 0-0 Bg4 13. Nb3 Re8 14. Re1 a5 15. a4 b4 16. Qd3 Ne7 17. e5 dxe5 18. Nxe5 Ng6 19. Nxg6 hxg6 20. Qb5 Rxe1+ 21. Rxe1 Bd7 22. Qc5 Bxa4 23. Ra1 Qd7 24. Nxa5 Bxc2 25. Qxc2 Qxd4 26. Rd1 Qb6 27. Nc4 Qc5 28. Ne3 Qxc2 29. Nxc2 c5 30. h3 Ra2 31. Rd8+ Kh7 32. Rc8 Ne4 33. f3 Rxb2 34. Nxb4 Nd6 35. Nd3 Rb1+ 36. Kf2 Nxc8 37. Nxc5 Nd6 38. Ke3 Rb2 39. g4 Rh2 0-1

