[Event "Pan American-ch U16 Girls"]
[Site "Guayaquil"]
[Date "2019.07.27"]
[Round "9"]
[White "Alvarez Dominguez, Hellen Melissa"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1428"]
[BlackElo "1653"]
[PlyCount "82"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Bd3 Bb4 8. Bd2 0-0 9. 0-0 d5 10. exd5 exd5 11. a3 Bd6 12. h3 Be6 13. Bg5 Be5 14. Na4 Qd8 15. f4 Bc7 16. Nac5 b6 17. Na6 Bd6 18. Bb5 Ne7 19. Bxf6 gxf6 20. Nd4 Nf5 21. Qg4+ Ng7 22. f5 Bd7 23. Bxd7 Qxd7 24. Nb4 Be5 25. Rad1 a5 26. Na2 Kh8 27. Nc3 Rg8 28. Qf3 Rad8 29. Qd3 Nh5 30. Nde2 Qc6 31. g4 d4 32. Ne4 Rde8 33. Nf2 Qc7 34. Kh1 Nf4 35. Nxf4 Bxf4 36. Qxd4 Qc6+ 37. Kg1 Be3 38. Qd3 Qf3 39. Qd6 Rxg4+ 40. hxg4 Qxg4+ 41. Kh1 Qf3+ 0-1

[Event "Pan American-ch U16 Girls"]
[Site "Guayaquil"]
[Date "2019.07.26"]
[Round "8"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Garcia Andrada, Heidy Nicole"]
[Result "0-1"]
[ECO "D88"]
[WhiteElo "1653"]
[BlackElo "1841"]
[PlyCount "76"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 c5 9. 0-0 cxd4 10. cxd4 Nc6 11. Be3 Na5 12. Rc1 Nxc4 13. Rxc4 b6 14. Qa4 a6 15. Qb3 Bd7 16. Nc3 e6 17. Rc1 b5 18. Rc5 Re8 19. Ne2 Bf8 20. R5c2 Qa5 21. Bd2 Qb6 22. Rc7 Rec8 23. Bf4 Qa5 24. Qc2 Ba3 25. Rb1 Rxc7 26. Bxc7 Rc8 27. Bxa5 Rxc2 28. Nc3 b4 29. Nd1 Rxa2 30. Kf1 Bb5+ 31. Kg1 Bd3 32. Nc3 Bxb1 33. Nxa2 Bxa2 34. d5 exd5 35. exd5 Bxd5 36. Kf1 b3 37. Bc3 b2 38. Bxb2 Bxb2 0-1

[Event "Pan American-ch U16 Girls"]
[Site "Guayaquil"]
[Date "2019.07.25"]
[Round "7"]
[White "Flores Taboada, Leidy De America"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1546"]
[BlackElo "1653"]
[PlyCount "101"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qc1 Bf5 7. Be2 e6 8. Nbd2 Nh5 9. Bg3 Nxg3 10. hxg3 h6 11. Bd1 cxd4 12. exd4 Rc8 13. Nb3 a5 14. Qd2 a4 15. Nc1 a3 16. b3 Na7 17. Ne2 Be7 18. 0-0 Nb5 19. Rc1 0-0 20. Bc2 Bxc2 21. Rxc2 Nd6 22. Qd3 Rc7 23. Rfc1 Rfc8 24. Nd2 Bg5 25. f4 Bf6 26. Kf1 Qb5 27. Qxb5 Nxb5 28. Nf3 Nd6 29. Kf2 b5 30. Ke3 Bd8 31. Kd3 Re7 32. Nd2 Ba5 33. Nb1 b4 34. cxb4 Rxc2 35. Rxc2 Bxb4 36. Rc6 Ne4 37. Ra6 Rc7 38. g4 Nf2+ 39. Ke3 Nxg4+ 40. Kf3 Rc2 41. Ra4 Be1 42. Nxa3 Nh2+ 43. Ke3 Nf1+ 44. Kf3 Rxa2 45. Nb5 Rb2 46. Na3 Rxb3+ 47. Kg4 Nh2+ 48. Kh5 Kh7 49. g3 Bxg3 50. Nxg3 Rxg3 51. Nb5 0-1

[Event "Pan American-ch U16 Girls"]
[Site "Guayaquil"]
[Date "2019.07.24"]
[Round "5"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Cedeno Suarez, Cristina"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1653"]
[BlackElo "1390"]
[PlyCount "76"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nf6 3. Bxf6 exf6 4. e3 Bf5 5. Nd2 Bd6 6. c4 dxc4 7. Bxc4 0-0 8. Ngf3 Nc6 9. 0-0 Ne7 10. Rc1 Qd7 11. Qb3 c6 12. Rfd1 Be6 13. e4 Bf4 14. Rc3 Bxc4 15. Nxc4 f5 16. Nfe5 Qc7 17. Rf3 Bxe5 18. Nxe5 Qb6 19. Qc4 Qxb2 20. exf5 Nd5 21. Ng4 f6 22. a3 Qb6 23. Rg3 Kh8 24. h4 Rfe8 25. h5 Nf4 26. Kh2 Nxh5 27. Rh3 Nf4 28. Rf3 Qc7 29. g3 Nd5 30. Rh1 Qe7 31. Ne3 Qxa3 32. Kg2 Nxe3+ 33. Rxe3 Qd6 34. Qc2 Re7 35. g4 h6 36. Rhh3 Kg8 37. Kf3 Ree8 38. Qa2+ Qd5+ 1-0

[Event "Pan American-ch U16 Girls"]
[Site "Guayaquil"]
[Date "2019.07.23"]
[Round "4"]
[White "Velea, Anne Marie"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1994"]
[BlackElo "1653"]
[PlyCount "59"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 Qd8 7. f4 d6 8. Be2 e6 9. Be3 Be7 10. Qd2 a6 11. a4 Bd7 12. a5 0-0 13. g4 d5 14. e5 Ne8 15. g5 Bb4 16. Bb6 Qe7 17. Ra4 Rc8 18. Ra1 Nc7 19. Qe3 Rfd8 20. 0-0 d4 21. Nxd4 Nxd4 22. Bxd4 Bc6 23. Bb6 Rd7 24. Rad1 Bd5 25. Ne4 Na8 26. c3 Nxb6 27. cxb4 Nc4 28. Bxc4 Rxc4 29. Nc5 Rd8 30. Qd2 1-0

[Event "Pan American-ch U16 Girls"]
[Site "Guayaquil"]
[Date "2019.07.22"]
[Round "2"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Borda Rodas, Anapaola S"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1653"]
[BlackElo "1958"]
[PlyCount "110"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 0-0 5. e3 b6 6. d4 Bb7 7. Be2 e6 8. 0-0 d6 9. Nc3 Ne4 10. Nxe4 Bxe4 11. Nd2 Bb7 12. Bf3 Qc8 13. a4 a5 14. b5 Nd7 15. Rc1 e5 16. Qb3 Bxf3 17. Nxf3 Qb7 18. Ba3 e4 19. Nd2 Rad8 20. Qc2 Rfe8 21. Nb3 Qa8 22. Rfd1 h6 23. Rd2 Kh7 24. Rcd1 Nf6 25. d5 Qc8 26. Bb2 Qg4 27. Nd4 Nd7 28. h3 Qg5 29. Nc6 Bxb2 30. Nxd8 Rxd8 31. Qxb2 Ne5 32. Rc2 Re8 33. Kf1 Qh5 34. Qd4 Nd3 35. f3 Nb4 36. Rf2 Nd3 37. Rfd2 Nc5 38. Qf6 Kg8 39. Ra2 exf3 40. gxf3 Rxe3 41. Kf2 Re5 42. Re1 Nd3+ 43. Kg3 Nxe1 44. h4 Rf5 45. Qd8+ Kg7 46. Kf2 Nxf3 47. Qxc7 Qxh4+ 48. Ke3 Qe1+ 49. Kd3 Qb1+ 50. Rc2 Ne5+ 51. Kc3 Rf3+ 52. Kd2 Rf2+ 53. Ke3 Rxc2 54. c5 Qb3+ 55. Kd4 Rc4# 0-1

[Event "Pan American-ch U16 Girls"]
[Site "Guayaquil"]
[Date "2019.07.22"]
[Round "3"]
[White "Francia Arzapalo, Camila S"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "1323"]
[BlackElo "1653"]
[PlyCount "125"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. Bg5 Bb7 5. e3 Be7 6. Nf3 h6 7. Bh4 d5 8. Be2 Nbd7 9. 0-0 0-0 10. Bg3 Bd6 11. Ne5 Qe7 12. Bf3 Rac8 13. Nb5 Ra8 14. Rc1 a6 15. Nc3 Ne4 16. Bxe4 dxe4 17. Nxd7 Qxd7 18. Bxd6 Qxd6 19. Qb3 Qe7 20. Ne2 Rfd8 21. Rfd1 h5 22. Nf4 h4 23. h3 a5 24. a3 g5 25. Ne2 Kh7 26. Qb5 Rg8 27. Kh1 f5 28. Qe5 Raf8 29. d5 Rg6 30. d6 cxd6 31. Rxd6 f4 32. Rcd1 Bc8 33. exf4 Rf5 34. Qxe4 Qf6 35. Qf3 gxf4 36. b3 Kh6 37. Rd8 Ba6 38. Ra8 e5 39. Rxa6 Qe7 40. Ra8 e4 41. Rh8+ Kg7 42. Qc3+ Rgf6 43. Rdd8 Kg6 44. a4 Qc5 45. Kg1 f3 46. Nd4 Rg5 47. Rhg8+ Kh7 48. Rxg5 Qxg5 49. Nxf3 exf3 50. Rd7+ Kg8 51. Rd8+ Kf7 52. Kf1 Qxg2+ 53. Ke1 Re6+ 54. Kd1 Qg1+ 55. Kc2 Qxf2+ 56. Rd2 Re2 57. Qd3 Rxd2+ 58. Qxd2 Qg3 59. Qd5+ Kf6 60. Qc6+ Kf5 61. Qd7+ Kf4 62. Qc7+ Ke4 63. Qe7+ 1/2-1/2

[Event "Wch U14 Girls"]
[Site "Porto Carras"]
[Date "2018.10.30"]
[Round "11.10"]
[White "Nurgali, Nazerke"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2263"]
[BlackElo "1610"]
[PlyCount "41"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 Bb4+ 6. Bd2 a5 7. 0-0 0-0 8. Qc2 Bxd2 9. Nbxd2 b5 10. a4 c6 11. e4 Na6 12. Qc3 Nb4 13. Ne5 Bb7 14. b3 cxb3 15. Nxb3 Qb6 16. Nc5 Rfd8 17. Rfd1 Rd6 18. Qb2 Rad8 19. axb5 Qxb5 20. Rac1 Na6 21. Qxb5 1-0

[Event "Wch U14 Girls"]
[Site "Porto Carras"]
[Date "2018.10.29"]
[Round "10.14"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Ziegenfuss, Antonia"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1610"]
[BlackElo "1969"]
[PlyCount "91"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. b3 d5 4. cxd5 Nxd5 5. Ba3 Qa5 6. e4 Nb4 7. Bxb4 Qxb4 8. Nc3 e6 9. Ne5 Qd4 10. Nc4 Nc6 11. Rc1 Be7 12. Qf3 a6 13. Nb6 Rb8 14. Nca4 Bg5 15. Qd3 0-0 16. Qxd4 cxd4 17. Bxa6 Nb4 18. Bb5 Nxa2 19. Rc2 Nb4 20. Rc4 Nd3+ 21. Ke2 Nf4+ 22. Kf3 Rd8 23. Rc5 e5 24. Rxe5 f6 25. Bc4+ Kf8 26. Rc5 Be6 27. g3 Bxc4 28. gxf4 Bxb3 29. fxg5 Bxa4 30. Nxa4 b5 31. Nb2 fxg5 32. Nd3 b4 33. Rb1 b3 34. Nc1 b2 35. Nd3 Rb3 36. Ke2 Re8 37. f3 g4 38. Rf5+ Kg8 39. Rxb2 gxf3+ 40. Rxf3 Rxe4+ 41. Kf2 Rxb2 42. Nxb2 g6 43. Nd3 Re6 44. Nc5 Rc6 45. Nb3 Rc2 46. Ke2 1-0

[Event "Wch U14 Girls"]
[Site "Porto Carras"]
[Date "2018.10.28"]
[Round "9.6"]
[White "Krasteva, Beloslava"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "2089"]
[BlackElo "1610"]
[PlyCount "37"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 dxc4 4. e3 a6 5. a4 Bb4 6. Bxc4 Nf6 7. Nf3 c5 8. 0-0 cxd4 9. exd4 0-0 10. Bg5 Nc6 11. Rc1 Rb8 12. Bd3 Be7 13. Bf4 Bd6 14. Ne5 Qc7 15. Ne4 Nxe4 16. Bxe4 Bd7 17. b4 f6 18. Qh5 fxe5 19. Bxh7+ 1-0

[Event "Wch U14 Girls"]
[Site "Porto Carras"]
[Date "2018.10.27"]
[Round "8"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Wikar, Martyna"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1610"]
[BlackElo "2024"]
[PlyCount "87"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d6 3. Bb2 Nbd7 4. g3 c6 5. Bg2 e5 6. d3 Be7 7. Nbd2 Qc7 8. c4 0-0 9. 0-0 Re8 10. e4 Bf8 11. d4 a5 12. a3 h6 13. b4 b5 14. cxb5 cxb5 15. d5 Nb6 16. Qe2 Bd7 17. Rfc1 Qb7 18. bxa5 Rxa5 19. Bc3 Raa8 20. Nb3 Nc4 21. Nfd2 Bg4 22. f3 Nxd2 23. Qxd2 Bd7 24. Na5 Qa6 25. Bb4 Rec8 26. Rxc8 Rxc8 27. Rc1 Qb6+ 28. Kf1 g5 29. Rxc8 Bxc8 30. Nc6 Nd7 31. Bh3 Qa6 32. Qc3 Nb6 33. Bxc8 Qxc8 34. Kg2 f5 35. Qd3 fxe4 36. fxe4 Qa6 37. Qf1 Qa4 38. Qf5 Qc2+ 39. Kh3 Kg7 40. Nd8 Qc8 41. Ne6+ Kg8 42. Qg6+ Kh8 43. Bxd6 Nd7 44. Bxf8 1-0

[Event "Wch U14 Girls"]
[Site "Porto Carras"]
[Date "2018.10.26"]
[Round "7"]
[White "Guillo Longares, Cecilia"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1998"]
[BlackElo "1610"]
[PlyCount "96"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 Na6 5. a3 Qa5+ 6. Bd2 b4 7. e4 d6 8. Bd3 g6 9. Ne2 Bg7 10. 0-0 Qb6 11. a4 Nd7 12. f4 b3 13. Qc1 Nb4 14. Bxb4 cxb4+ 15. Kh1 Nc5 16. a5 Qd8 17. Qd2 Rb8 18. Nc1 Qc7 19. Qf2 Nxd3 20. Nxd3 Qxc4 21. Qe3 Bd4 22. Qd2 Ba6 23. Rf3 Qc2 24. Ne1 Qxb2 25. Ra4 Qxd2 26. Nxd2 Bc3 27. Nxb3 Bc4 28. Rxc3 bxc3 29. Rxc4 Rxb3 30. Kg1 Kd7 31. Kf2 Rc8 32. Rxc8 Kxc8 33. Ke3 Kb7 34. Kd3 Ka6 35. Kc4 Ra3 36. Nc2 Ra4+ 37. Kxc3 Rxe4 38. Nb4+ Kxa5 39. Nc6+ Kb6 40. g3 a5 41. Kd3 f5 42. g4 Rxf4 43. gxf5 Rxf5 44. Nxe7 Re5 45. Nc8+ Kc7 46. Na7 Rxd5+ 47. Kc4 Rc5+ 48. Kd4 Kb7 0-1

[Event "Wch U14 Girls"]
[Site "Porto Carras"]
[Date "2018.10.24"]
[Round "6"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Moracchini, Margaux"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1610"]
[BlackElo "1838"]
[PlyCount "61"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. 0-0 e5 7. d4 Nbd7 8. dxe5 dxe5 9. Qc2 c6 10. Bg5 Qe7 11. Rfd1 h6 12. Bd2 a5 13. a3 Nb6 14. Qb3 Nbd7 15. Na4 Ne4 16. Qe3 f5 17. Nh4 Nxd2 18. Rxd2 Qf7 19. Rd6 g5 20. Ng6 Re8 21. Nc5 Nxc5 22. Qxc5 e4 23. f4 Be6 24. Ne5 Bxe5 25. fxe5 Bxc4 26. Bxe4 Bxe2 27. Rf6 Qc4 28. Qd6 fxe4 29. Rg6+ Kh7 30. Rxh6+ Kg7 31. Qf6+ 1-0

[Event "Wch U14 Girls"]
[Site "Porto Carras"]
[Date "2018.10.23"]
[Round "5"]
[White "Zhu, Evelyn"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "1926"]
[BlackElo "1610"]
[PlyCount "95"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bd6 9. a4 b4 10. Ne4 Be7 11. 0-0 a5 12. Nxf6+ Nxf6 13. Ne5 Qc7 14. Nxc6 Bd6 15. f4 Bb7 16. Ne5 0-0 17. Bd2 Rfc8 18. Rc1 Qe7 19. Nc4 Bc7 20. Qc2 h6 21. h3 Nh5 22. Be1 f5 23. Qe2 Qe8 24. Nd2 g5 25. g4 gxf4 26. gxh5 fxe3 27. Qxe3 f4 28. Qe2 Qe7 29. Nf3 Kh8 30. Be4 Rg8+ 31. Kh1 Ba6 32. Bd3 Bb7 33. Be4 Ba6 34. Bd3 Bb7 35. Kh2 Raf8 36. Qc2 Bd6 37. Bg6 Qf6 38. Bh4 Qg7 39. Qd3 Bc8 40. Rc6 Bb8 41. Rc5 Qa7 42. Rxc8 Rxc8 43. Bf6+ Rg7 44. Ne5 Kg8 45. Bxg7 Kxg7 46. Rxf4 Rc7 47. Bh7 Kh8 48. Qg6 1-0

[Event "Wch U14 Girls"]
[Site "Porto Carras"]
[Date "2018.10.22"]
[Round "4"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Rodriguez Redondo, Adhara"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "1610"]
[BlackElo "1911"]
[PlyCount "144"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bg4 4. c4 c6 5. Qb3 Qc7 6. d4 Nbd7 7. Bf4 Qb6 8. c5 Qxb3 9. axb3 Nh5 10. Bc7 Bf5 11. 0-0 h6 12. Nbd2 g5 13. b4 Bg7 14. Ra5 0-0 15. h3 Rfc8 16. g4 Rxc7 17. gxf5 Nf4 18. e3 Nxg2 19. Kxg2 a6 20. h4 gxh4 21. Kh3 Kh7 22. Raa1 Rg8 23. Rg1 e5 24. Kxh4 exd4 25. exd4 Re8 26. Rae1 Rcc8 27. Kg3 Nf6 28. Rh1 Kg8 29. Kf4 Kf8 30. Ne5 Re7 31. Kg3 Rce8 32. f4 Rc7 33. Kf3 Ng8 34. Rhg1 Ne7 35. Kg4 h5+ 36. Kxh5 Nxf5 37. Ndf3 Re6 38. Kg5 Ne7 39. Kg4 Ng8 40. Re2 Nh6+ 41. Kg3 Rf6 42. Rge1 Nf5+ 43. Kf2 Ne7 44. Ke3 Bh6 45. Ng5 Bxg5 46. fxg5 Rf5 47. Nf3 Ng6 48. Kf2 Nh4 49. Re8+ Kg7 50. R1e3 Nxf3 51. Rxf3 Rxg5 52. Ke3 Rg2 53. b3 Rg6 54. Rh3 Rd7 55. Kf4 Kf6 56. Rh5 Rg1 57. Rf5+ Kg7 58. Rh5 Rf1+ 59. Kg4 Rg1+ 60. Kf4 Rf1+ 61. Kg4 Rg1+ 62. Kf4 Rg2 63. Rhh8 Rf2+ 64. Kg4 Rd2 65. Kf5 Rf2+ 66. Kg5 Rg2+ 67. Kf5 Rf2+ 68. Kg5 Rg2+ 69. Kf5 Rf2+ 70. Kg5 f6+ 71. Kg4 f5+ 72. Kg3 Rb2 1/2-1/2

[Event "Wch U14 Girls"]
[Site "Porto Carras"]
[Date "2018.10.21"]
[Round "3"]
[White "Kouta, Antonia"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1812"]
[BlackElo "1610"]
[PlyCount "104"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. a3 Be7 8. Be3 Qd8 9. f4 d6 10. Be2 0-0 11. 0-0 a6 12. Qe1 b5 13. Bf3 Bb7 14. Qf2 Nd7 15. Rad1 Na5 16. Nd4 Nc4 17. Bc1 Rc8 18. Kh1 Nxa3 19. bxa3 Rxc3 20. Bb2 Rc4 21. Rfe1 Bh4 22. g3 Bf6 23. c3 Qa8 24. Qg2 Nc5 25. e5 Rxd4 26. Bxb7 Rxd1 27. Rxd1 Qxb7 28. exf6 Qxg2+ 29. Kxg2 Na4 30. fxg7 Rc8 31. Ba1 d5 32. Rd3 Rc4 33. Kf3 Kxg7 34. g4 Kg6 35. h4 h5 36. f5+ Kf6 37. gxh5 Rxh4 38. c4+ Kxf5 39. cxd5 Rh3+ 40. Ke2 Rxd3 41. Kxd3 exd5 42. Kd4 Nb6 43. Kc5 Nc4 44. a4 bxa4 45. Kxd5 Na3 46. Bc3 Nb5 47. Ba1 a3 48. Kc5 Kg5 49. Kb6 a2 50. Bb2 Na3 51. Kxa6 Nc2 52. h6 Kxh6 0-1

[Event "Wch U14 Girls"]
[Site "Porto Carras"]
[Date "2018.10.20"]
[Round "1"]
[White "Stepanyan, Eva"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1981"]
[BlackElo "1610"]
[PlyCount "67"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Ng3 Nd7 7. Bd3 Ngf6 8. Qe2 Be7 9. Bb5 Bxf3 10. Qxf3 c6 11. Bd3 Qb6 12. c3 0-0 13. 0-0 Rfd8 14. Qe2 c5 15. Be3 cxd4 16. Bxd4 Bc5 17. Bxc5 Nxc5 18. Bc2 Kh8 19. b4 Ncd7 20. a3 a5 21. Rfb1 Qc7 22. c4 Nb6 23. c5 Nbd5 24. Ne4 Nxe4 25. Qxe4 Nf6 26. Qe2 Rd4 27. Rd1 Rxd1+ 28. Rxd1 axb4 29. axb4 Nd5 30. Qe4 g6 31. Bb3 Qc6 32. h3 Rd8 33. h4 Kg7 34. h5 1-0

[Event "Pan American-ch U14 Girls"]
[Site "Santiago de Chile"]
[Date "2018.07.28"]
[Round "9"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Perez Hernandez, Vicmary C"]
[Result "1/2-1/2"]
[ECO "E71"]
[WhiteElo "1645"]
[BlackElo "1679"]
[PlyCount "42"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Rd1 Rxd1+ 10. Kxd1 c6 11. Nf3 Be6 12. Kc2 Na6 13. a3 b6 14. Nxe5 Nxe4 15. Nxc6 Bxc3 16. bxc3 Nd6 17. Ne7+ Kf8 18. Nd5 Rc8 19. Bh6+ Ke8 20. Nf6+ Ke7 21. Nxh7 f6 1/2-1/2

[Event "Pan American-ch U14 Girls"]
[Site "Santiago de Chile"]
[Date "2018.07.27"]
[Round "8"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Frattini, Beatriz Maria"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "1645"]
[BlackElo "1605"]
[PlyCount "71"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Qa4+ c6 8. Nf3 0-0 9. Be2 c5 10. Be3 a6 11. 0-0 cxd4 12. cxd4 b6 13. Rac1 Bb7 14. d5 Nd7 15. Rfd1 b5 16. Qb3 Ne5 17. Nd4 Rb8 18. f4 Nd7 19. Nc6 Qe8 20. Nxb8 Qxb8 21. e5 Rd8 22. Bf2 Bh6 23. Be3 Bg7 24. Rc2 Qa8 25. Rc7 Nf8 26. Bf3 e6 27. Bb6 Rb8 28. Bc5 exd5 29. Bxf8 Bxf8 30. Bxd5 Bxd5 31. Rxd5 Rb7 32. Rdd7 Bc5+ 33. Kh1 Qe8 34. Rxb7 Bf8 35. Rxf7 a5 36. Rxf8+ 1-0

[Event "Pan American-ch U14 Girls"]
[Site "Santiago de Chile"]
[Date "2018.07.27"]
[Round "7"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Velea, Anne Marie"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1645"]
[BlackElo "1773"]
[PlyCount "102"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nf6 3. Bxf6 exf6 4. e3 Bf5 5. Bd3 Bxd3 6. Qxd3 c6 7. Nd2 Bd6 8. Ne2 0-0 9. 0-0 Re8 10. c4 dxc4 11. Nxc4 Na6 12. Qb3 Rb8 13. Nxd6 Qxd6 14. Rfd1 Nc7 15. Ng3 g6 16. e4 h5 17. Qf3 Rbd8 18. e5 Qe6 19. Ne4 Nd5 20. Nc5 Qe7 21. exf6 Nxf6 22. Nxb7 Rxd4 23. Na5 Rxd1+ 24. Qxd1 Ng4 25. Nb3 Qe5 26. g3 Qxb2 27. Qf3 Re2 28. Rf1 Re6 29. Qd1 Qxa2 30. h3 Nf6 31. Qd8+ Re8 32. Qxf6 Qxb3 33. Qxc6 Qe6 34. Qxe6 Rxe6 35. Rc1 a5 36. Ra1 Ra6 37. Kg2 a4 38. Kh2 a3 39. Kg2 a2 40. Kf3 Kg7 41. Ke3 Kf6 42. f4 Kf5 43. Kf2 Ke4 44. Ke2 Ra3 45. Kf2 Kd3 46. Kf3 Kc2+ 47. Ke4 Kb2 48. Rd1 a1Q 49. Rxa1 Rxa1 50. f5 Ra4+ 51. Kf3 gxf5 0-1

[Event "Pan American-ch U14 Girls"]
[Site "Santiago de Chile"]
[Date "2018.07.25"]
[Round "5"]
[White "Yellamraju, Aparna"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "0-1"]
[ECO "D18"]
[WhiteElo "1500"]
[BlackElo "1645"]
[PlyCount "102"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 dxc4 4. a4 Nf6 5. e3 Bf5 6. Bxc4 e6 7. Nc3 Bb4 8. 0-0 Nbd7 9. Qb3 a5 10. h3 0-0 11. Nh4 Nh5 12. Nxf5 exf5 13. Be2 Ndf6 14. g4 fxg4 15. hxg4 Nxg4 16. Bxg4 Qg5 17. f3 Nf6 18. Kf2 h5 19. Bh3 Qh4+ 20. Kg2 Nd5 21. Nxd5 cxd5 22. Qxd5 Ra6 23. Bf5 Qg5+ 24. Kf2 Rg6 25. f4 Qg3+ 26. Ke2 Qh2+ 27. Rf2 Qg1 28. Bxg6 Qe1+ 29. Kf3 Qh1+ 30. Rg2 Qf1+ 31. Kg3 Qe1+ 32. Rf2 h4+ 33. Kg2 h3+ 34. Kxh3 Qxf2 35. Bxf7+ Rxf7 36. Qg2 Qe1 37. Qc2 Rf6 38. Kg4 Qg1+ 39. Kf3 Rh6 40. Qc8+ Kh7 41. Qf5+ Kh8 42. Qc8+ Kh7 43. Ke4 Qh1+ 44. Ke5 Rh5+ 45. f5 Qh2+ 46. Ke4 Rh4+ 47. Kd3 Qh1 48. Qc2 Qe4+ 49. Kc4 Qxc2+ 50. Kd5 Qc6+ 51. Ke5 Qe4# 0-1

[Event "Pan American-ch U14 Girls"]
[Site "Santiago de Chile"]
[Date "2018.07.24"]
[Round "4"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Arriaga, Rodriguez Wanda"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1645"]
[PlyCount "85"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nc6 2. g3 e5 3. d3 Bc5 4. Bg2 h6 5. b3 Nf6 6. Bb2 d6 7. 0-0 Be6 8. e3 Bb6 9. Qe2 0-0 10. Nbd2 Re8 11. Nc4 Bc5 12. a3 a5 13. Rfd1 Bg4 14. h3 Bxf3 15. Bxf3 d5 16. Nd2 Qd7 17. Bg2 Rad8 18. Kh2 Bd6 19. e4 dxe4 20. dxe4 Nd4 21. Bxd4 exd4 22. Nc4 b6 23. f4 Bc5 24. Ne5 Qe6 25. Qb5 g6 26. b4 axb4 27. axb4 Bf8 28. Nc6 Rd7 29. Nxd4 Qe7 30. e5 Nh7 31. Bc6 Red8 32. Bxd7 Rxd7 33. Ra8 Rd8 34. Nc6 Qe6 35. Nxd8 Qf5 36. Qd3 Qxd3 37. Rxd3 g5 38. e6 fxe6 39. Nxe6 gxf4 40. Nxf8 Nxf8 41. Rdd8 fxg3+ 42. Kxg3 Kf7 43. Rxf8+ 1-0

[Event "Pan American-ch U14 Girls"]
[Site "Santiago de Chile"]
[Date "2018.07.23"]
[Round "3"]
[White "Dommalapati, Aasa"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1706"]
[BlackElo "1645"]
[PlyCount "86"]
[EventDate "2018.07.22"]
[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 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 Bf5 9. 0-0-0 a6 10. Kb1 0-0 11. Bd3 Bxd3 12. Qxd3 Bf6 13. g4 b5 14. g5 Be7 15. h4 Ne5 16. Nxe5 dxe5 17. Qe4 Bd6 18. Bc5 Qe7 19. Bxd6 cxd6 20. Rd5 f6 21. g6 f5 22. Qd3 Rf6 23. gxh7+ Kxh7 24. Rd1 Rd8 25. c4 bxc4 26. Qxc4 Qb7 27. b3 Rc8 28. Qe2 Qb6 29. f4 exf4 30. Qh5+ Kg8 31. Rxf5 Qc6 32. Rc1 Rxf5 33. Qxf5 Rf8 34. Qe6+ Kh7 35. h5 Rf6 36. Qg4 Qe4 37. Rg1 Rf7 38. Qg6+ Qxg6 39. hxg6+ Kg8 40. gxf7+ Kxf7 41. Rg4 g5 42. Rxg5 Kf6 43. Rd5 Ke6 1-0

[Event "Pan American-ch U14 Girls"]
[Site "Santiago de Chile"]
[Date "2018.07.22"]
[Round "1"]
[White "Oviedo Acosta, Paula"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1264"]
[BlackElo "1645"]
[PlyCount "88"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. Nf3 Nc6 5. c3 b6 6. Nbd2 Bb7 7. Bd3 Be7 8. 0-0 Nh5 9. Bg3 Nxg3 10. hxg3 d5 11. Qc2 h6 12. b3 Rc8 13. Rac1 0-0 14. Rfe1 cxd4 15. exd4 Ba3 16. Rcd1 Nb4 17. Qb1 Rxc3 18. Be2 Qf6 19. Ne5 Rfc8 20. Ndf3 Rc2 21. Nd3 Nxa2 22. Rd2 Rxd2 23. Nxd2 Nc3 24. Qa1 Qxd4 25. Bf1 Nb5 26. Qd1 Bb4 27. Nf3 Qc3 28. Nf4 Qc5 29. Nd3 Qd6 30. Re5 Bc3 31. Rh5 Bf6 32. Nh2 Nc3 33. Qf3 e5 34. Ng4 e4 35. Nxf6+ Qxf6 36. Qxf6 gxf6 37. Nf4 Kg7 38. Rf5 Rc6 39. Nxd5 Nxd5 40. Rxd5 Rc1 41. Rd7 Ba6 42. Rxa7 Rxf1+ 43. Kh2 Bd3 44. Ra2 Rb1 0-1

[Event "Lima Surco op 4th"]
[Site "Lima"]
[Date "2017.10.29"]
[Round "6"]
[White "Ugarelli Ancasi, Juan Carlos"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1648"]
[BlackElo "1490"]
[PlyCount "111"]
[EventDate "2017.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. a4 e6 4. f4 b6 5. Nf3 Bb7 6. d3 g6 7. g3 Bg7 8. Bg2 Ne7 9. 0-0 0-0 10. Kh1 d5 11. e5 Qc7 12. Re1 Nbc6 13. Bd2 Rac8 14. Ne2 f6 15. d4 fxe5 16. dxe5 Nf5 17. c3 Na5 18. b3 Rfd8 19. Qb1 c4 20. Ned4 Qd7 21. b4 Nxd4 22. Nxd4 Nc6 23. Be3 Nxd4 24. Bxd4 Qc7 25. a5 bxa5 26. Rxa5 Bf8 27. Qa2 Rb8 28. Ra1 Qc6 29. Qe2 Bc8 30. Qg4 Rb5 31. R5a4 Qd7 32. Bh3 Qf7 33. Rxa6 Bxa6 34. Rxa6 Re8 35. Rxe6 Bg7 36. Rxe8+ Qxe8 37. Qe6+ Qxe6 38. Bxe6+ Kh8 39. Bd7 Rb8 40. b5 h6 41. b6 Bf8 42. Bc6 Be7 43. Bxd5 Bd8 44. b7 Bc7 45. e6+ Kh7 46. e7 Bd6 47. Be5 Bxe5 48. fxe5 Re8 49. Bc6 Rxe7 50. b8Q Kg7 51. Qd6 Kf7 52. Qf6+ Kg8 53. Bd5+ Kh7 54. Qxe7+ Kh8 55. Qf8+ Kh7 56. Qg8# 1-0

[Event "Lima Surco op 4th"]
[Site "Lima"]
[Date "2017.10.28"]
[Round "4"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Oroche Mayta, Mario"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1490"]
[BlackElo "1798"]
[PlyCount "80"]
[EventDate "2017.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 c5 2. e3 Nf6 3. Nf3 g6 4. Be2 Bg7 5. 0-0 0-0 6. b3 b6 7. Bb2 Bb7 8. c4 d6 9. Nbd2 Nbd7 10. Qc2 Rc8 11. d5 Re8 12. Ng5 Ba6 13. Nde4 Qc7 14. f4 h6 15. Nxf6+ exf6 16. Ne4 f5 17. Bxg7 Kxg7 18. Qc3+ f6 19. Ng3 Qd8 20. Rae1 b5 21. cxb5 Bb7 22. Bc4 h5 23. h4 Nb6 24. Qd3 Rc7 25. Rf3 Rce7 26. Nxf5+ gxf5 27. Qxf5 Kf8 28. Rg3 Rg7 29. Rxg7 Kxg7 30. e4 Qd7 31. Qxh5 Rh8 32. Qf3 Rxh4 33. Be2 Kf8 34. a4 Qh7 35. Kf2 Qh6 36. g3 Rh2+ 37. Ke3 Nd7 38. Kd3 f5 39. Kc4 fxe4 40. Qxe4 Bxd5+ 0-1

[Event "Lima Surco op 4th"]
[Site "Lima"]
[Date "2017.10.28"]
[Round "5"]
[White "Perez, Sebastian"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1617"]
[BlackElo "1490"]
[PlyCount "112"]
[EventDate "2017.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nf3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Nbd2 Bf5 9. Nh4 Bc2 10. Be2 h6 11. Nhf3 e6 12. 0-0 Be7 13. Rfc1 Bh7 14. h3 0-0 15. b3 b5 16. Bd1 Ba3 17. Rcb1 Bxb1 18. Rxb1 Be7 19. bxc4 bxc4 20. a4 Na5 21. Bc2 Rfc8 22. e4 dxe4 23. Nxe4 Nd5 24. Bd2 b6 25. Ne5 f5 26. Ng3 Bg5 27. Be1 Rc7 28. Nf1 Nc6 29. Nxc4 Nxd4 30. Bd3 Nc2 31. Bxc2 Rxc4 32. Bb3 Rc6 33. Ng3 Kh8 34. Ne2 Bf6 35. Nd4 Bxd4 36. cxd4 Nf4 37. Kf1 Nd3 38. Bd2 Rd8 39. Be3 f4 40. Bd2 Rxd4 41. Ke2 Nc5 42. a5 Ne4 43. Be1 bxa5 44. Bxa5 Nc3+ 45. Bxc3 Rxc3 46. f3 Rb4 47. Ba2 Rc2+ 48. Kd3 Rxb1 49. Bxb1 Rxg2 50. Ke4 g5 51. Ke5 Rg3 52. Kxe6 Rxh3 53. Be4 Kg7 54. Kf5 Rg3 55. Bc6 h5 56. Bd5 h4 0-1

[Event "Pan American-ch U14 Girls"]
[Site "San Jose"]
[Date "2017.07.03"]
[Round "5"]
[White "Cedillo Bocanegra, Ana Karen"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "1561"]
[BlackElo "1622"]
[PlyCount "90"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. c4 c6 5. e3 Nbd7 6. Nc3 Qa5 7. Bxf6 Nxf6 8. Nd2 Bd6 9. Nb3 Qc7 10. h3 0-0 11. cxd5 exd5 12. Bd3 Re8 13. 0-0 Be6 14. Nd2 Qd7 15. Nf3 Bf5 16. Bxf5 Qxf5 17. Rc1 Ne4 18. Qc2 Qg6 19. a3 Re6 20. Rfd1 f5 21. Re1 Qh5 22. Qe2 Rg6 23. Kh1 Re8 24. Rg1 Ng5 25. Nxg5 Qxg5 26. Qf3 Ree6 27. Rce1 Rh6 28. Ne2 Re4 29. Nc3 Reh4 30. Ne2 Bc7 31. Nc3 Qf6 32. Ne2 Qg5 33. Rgf1 Qf6 34. Ng3 g6 35. Rg1 Qg5 36. Ne2 Qf6 37. Ng3 Rg4 38. Nf1 Rgh4 39. Ng3 Qe6 40. Re2 Rg4 41. Nf1 Re4 42. Ng3 Reh4 43. Ree1 f4 44. exf4 Rxh3+ 45. gxh3 Qxh3# 0-1

[Event "Pan American-ch U14 Girls"]
[Site "San Jose"]
[Date "2017.07.02"]
[Round "2"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Diaz Charpentier, Kristel Melissa"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1622"]
[BlackElo "1496"]
[PlyCount "134"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. b3 Nc6 5. Bd3 Be7 6. 0-0 0-0 7. Bb2 d5 8. Nbd2 Bd7 9. Ne5 Nb4 10. Be2 Rc8 11. a3 Nc6 12. f4 cxd4 13. exd4 h6 14. Bd3 Qb6 15. Ndf3 Rfd8 16. Kh1 Be8 17. Qe2 a6 18. Nxc6 Bxc6 19. f5 Bd7 20. Ne5 Re8 21. Nxd7 Nxd7 22. fxe6 Qxe6 23. Qf3 Bf6 24. Bf5 Qc6 25. Qg4 Rcd8 26. Bc1 Kh8 27. Bd2 Be7 28. Bxd7 Qxd7 29. Qxd7 Rxd7 30. Rxf7 Kg8 31. Raf1 Rc7 32. Bb4 Bd6 33. Rxc7 Bxc7 34. Re1 Rc8 35. c4 dxc4 36. bxc4 a5 37. Bd2 b6 38. Re6 Bd8 39. d5 Kf7 40. Re4 Be7 41. a4 Bc5 42. g3 Re8 43. Rxe8 Kxe8 44. Kg2 Kd7 45. Kf3 Ke7 46. Ke4 Bg1 47. h3 Bc5 48. Kf5 Kf7 49. Ke5 Ke7 50. Kf5 Kf7 51. Bf4 g6+ 52. Ke4 g5 53. Bc7 Ke7 54. Kf5 Kd7 55. Be5 Bf8 56. Bd4 Kc7 57. Ke6 h5 58. Be5+ Kc8 59. d6 Bxd6 60. Kxd6 g4 61. hxg4 hxg4 62. Kc6 Kd8 63. Kxb6 Kc8 64. Kxa5 Kb7 65. Kb5 Ka7 66. c5 Kb7 67. a5 Ka7 1-0

[Event "Pan American-ch U14 Girls"]
[Site "San Jose"]
[Date "2017.07.02"]
[Round "3"]
[White "Ehsani, Yassamin L"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1588"]
[BlackElo "1622"]
[PlyCount "103"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. f5 gxf5 7. d3 Nge7 8. 0-0 fxe4 9. dxe4 a6 10. a4 h6 11. Qd6 b6 12. Be3 Ng6 13. Rae1 Bb7 14. Bf2 Nge5 15. Nxe5 Bxe5 16. Qd1 Qg5 17. Qf3 Nd4 18. Bxd4 Bxd4+ 19. Kh1 Qg6 20. Ne2 Be5 21. Rf2 h5 22. Nf4 Bd4 23. Rff1 Qh7 24. c3 Be5 25. Nd3 Bc7 26. Nf4 f5 27. Bd3 0-0-0 28. Qe2 fxe4 29. Bxa6 Rdf8 30. Bxb7+ Kxb7 31. Qe3 Rhg8 32. Kg1 e5 33. Nd5 Rxf1+ 34. Rxf1 Qg6 35. Rf2 Rg7 36. Re2 Kc6 37. c4 Bd6 38. Qxe4 Qxe4 39. Rxe4 Rg4 40. Rxg4 hxg4 41. Kf2 e4 42. g3 Be5 43. Ke3 Bxb2 44. Kxe4 Bd4 45. Kf4 Bg1 46. Kxg4 Bxh2 47. Kf3 Bg1 48. g4 Bd4 49. Ke4 Kd6 50. Nxb6 Bc3 51. Kf5 Kc7 52. Nd5+ 1-0

[Event "Pan American-ch U14 Girls"]
[Site "San Jose"]
[Date "2017.07.01"]
[Round "1"]
[White "Angulo Hernandez, Maria Jesus"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1354"]
[BlackElo "1622"]
[PlyCount "168"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd2 d6 8. Bd3 0-0 9. 0-0 Nbd7 10. a3 Bxc3 11. Bxc3 Nc5 12. Re1 Qc7 13. h3 b5 14. Bb4 Bb7 15. Bxc5 dxc5 16. c4 bxc4 17. Bxc4 Bxe4 18. Qe2 Bxf3 19. Qxf3 Rfd8 20. Rac1 e4 21. Qe3 Qe5 22. b3 Qd4 23. Qe2 a5 24. a4 Qd6 25. Qe3 Qd4 26. Bf1 Qxe3 27. Rxe3 Rac8 28. g3 Rd4 29. Rec3 Rd5 30. Bg2 Kf8 31. Kf1 Ke7 32. Re1 Re5 33. f3 Nd5 34. Rc4 Nf6 35. fxe4 Rb8 36. Re3 Nd5 37. Rd3 Nb4 38. Rf3 Nc6 39. Rcc3 Rb4 40. Rfe3 Nd4 41. Kf2 Ne6 42. h4 g5 43. Kf3 gxh4 44. gxh4 Nd4+ 45. Kf4 f6 46. Bh3 Kd6 47. Red3 Kc6 48. Re3 Re7 49. Bf1 Rg7 50. Bc4 h5 51. Rg3 Rxc4 52. Rxc4 Ne2+ 53. Kf5 Rxg3 54. Kxf6 Rxb3 55. e5 Re3 56. Rc2 Kd5 57. Rd2+ Nd4 58. Rd1 Rxe5 59. Rc1 Re4 60. Kg5 Nf3+ 61. Kxh5 Rxh4+ 62. Kg6 Rxa4 63. Kf5 Nd4+ 64. Kf6 c4 65. Rc3 Rb4 66. Kg5 Rb3 67. Rc1 c3 68. Kg4 c2 69. Ra1 Rb1 70. Rxa5+ Kc4 71. Ra8 c1Q 72. Rc8+ Kd3 73. Rxc1 Rxc1 74. Kf4 Re1 75. Kg5 Rf1 76. Kg4 Ke3 77. Kg5 Ke4 78. Kg6 Ke5 79. Kg5 Rg1+ 80. Kh5 Kf4 81. Kh6 Kf5 82. Kh7 Kf6 83. Kh8 Kf7 84. Kh7 Rh1# 0-1

[Event "Lima-ch U16 Damas A"]
[Site "Lima"]
[Date "2017.01.15"]
[Round "6.7"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Romero Dongo, Maria Jose"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1523"]
[BlackElo "1338"]
[PlyCount "127"]
[EventDate "2017.01.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b4 e5 2. a3 d5 3. Bb2 Bd6 4. e3 a6 5. c4 c6 6. Nf3 f6 7. cxd5 cxd5 8. Nc3 Ne7 9. Qa4+ Bd7 10. Qb3 Be6 11. b5 Bf7 12. bxa6 bxa6 13. Qa4+ Qd7 14. Bb5 Nec6 15. Rc1 Ra7 16. Bxc6 Qxc6 17. Nb5 Qxb5 18. Qxb5+ axb5 19. Rc8+ Kd7 20. Rxh8 h6 21. 0-0 Nc6 22. Rh7 Bf8 23. Nh4 Ke6 24. Rh8 Bxa3 25. Bxa3 Rxa3 26. Nf3 Bh5 27. Rc8 Bxf3 28. gxf3 Kd6 29. Rc1 Ra6 30. Kf1 Rb6 31. Ke2 b4 32. Rg8 Rb7 33. Rg1 b3 34. R8xg7 Rxg7 35. Rxg7 d4 36. Rb7 dxe3 37. fxe3 Na5 38. Rb8 Kc5 39. Kd3 f5 40. Kc3 f4 41. d4+ exd4+ 42. exd4+ Kd6 43. Rb5 b2 44. Rxb2 Nc6 45. Rb6 Kd5 46. Rxc6 Kxc6 47. Kd3 Kd5 48. h3 Ke6 49. Ke4 Kf6 50. Kxf4 Kg6 51. d5 Kh5 52. d6 Kh4 53. d7 h5 54. d8Q+ Kxh3 55. Kg5 Kg3 56. Qd4 Kg2 57. f4 Kh1 58. Qe4+ Kh2 59. Qf3 Kg1 60. Qe2 Kh1 61. Kh4 Kg1 62. Kg3 h4+ 63. Kh3 Kh1 64. Qh2# 1-0

[Event "Lima-ch U16 Damas A"]
[Site "Lima"]
[Date "2017.01.14"]
[Round "5.4"]
[White "Puppi Lazo, Stephanie Beatriz"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1720"]
[BlackElo "1523"]
[PlyCount "137"]
[EventDate "2017.01.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Ng3 Nd7 7. Be2 Ngf6 8. 0-0 Bd6 9. Re1 0-0 10. Nf1 Bxf3 11. Bxf3 c6 12. Ne3 Qc7 13. h3 Nb6 14. Qe2 Nbd5 15. Nc4 Bb4 16. Rd1 Rfd8 17. Bg5 Be7 18. Ne5 Nd7 19. Bd2 Bf6 20. c4 Bxe5 21. dxe5 Ne7 22. Bc3 Ng6 23. Re1 Nc5 24. Be4 Nf4 25. Qc2 Nxe4 26. Qxe4 Nd3 27. Re3 Nc5 28. Qc2 Rd7 29. b4 Na6 30. Rg3 Rad8 31. Qe2 c5 32. a3 Qb6 33. Rb1 cxb4 34. axb4 Nb8 35. b5 Na6 36. Qa2 Nc7 37. Kh2 Qc5 38. Qe2 Ne8 39. f4 Rc8 40. Rb4 Rcd8 41. Rb1 Rc8 42. Rb4 Rcd8 43. Ra4 Rd1 44. Rf3 Qg1+ 45. Kg3 Qc5 46. f5 exf5 47. Rxf5 R8d3+ 48. Rf3 Rd8 49. e6 Qd6+ 50. Kf2 Qc5+ 51. Kg3 Qd6+ 52. Kf2 Qc5+ 53. Re3 Qf5+ 54. Kg3 Qg5+ 55. Kh2 Qf4+ 56. g3 Qg5 57. exf7+ Kxf7 58. Rxa7 R8d7 59. Qf3+ Nf6 60. Rxb7 Rxb7 61. Qxb7+ Kg6 62. Qf3 Rc1 63. Re2 Rb1 64. g4 Rd1 65. Re5 Qc1 66. Qf5+ Kh6 67. g5+ Kh5 68. gxf6+ g5 69. Qxh7# 1-0

[Event "Lima-ch U16 Damas A"]
[Site "Lima"]
[Date "2017.01.13"]
[Round "3.3"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Mostacero Velarde, Isabella Maribel"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1523"]
[BlackElo "1767"]
[PlyCount "148"]
[EventDate "2017.01.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 0-0 5. b3 d6 6. Bb2 Nc6 7. 0-0 Nd7 8. c4 e5 9. Nc3 f5 10. Rc1 g5 11. dxe5 Ncxe5 12. Na4 g4 13. Nd4 Rf6 14. f4 gxf3 15. Bxf3 Bh6 16. Bd5+ Kh8 17. Nxf5 Rxf5 18. Rxf5 Bxe3+ 19. Kh1 Nf6 20. Rxe5 dxe5 21. Rb1 Bf5 22. Ra1 Qe7 23. Bxb7 Ng4 24. Qf3 Rf8 25. Rf1 Rf6 26. Qe2 Nf2+ 27. Kg1 Ng4+ 28. Kh1 Qd6 29. Rf3 Nf2+ 30. Kg1 Nd1+ 31. Kh1 Nf2+ 32. Kg1 Ng4+ 33. Kh1 Kg8 34. Bd5+ Kf8 35. Rxe3 Nxe3 36. Qxe3 Be4 37. Qe2 Bxd5 38. cxd5 Qxd5 39. h3 Rf5 40. Nc3 Qf7 41. Ba3+ Kg8 42. Qc4 Qxc4 43. bxc4 Rf2 44. c5 Rc2 45. Bb4 c6 46. a3 Kf7 47. Kh2 Ke6 48. Kg3 Rc1 49. Kg4 Rg1 50. g3 h5+ 51. Kxh5 Rxg3 52. Kh4 Rg8 53. Ne4 Kf5 54. Nd6+ Kf4 55. Bd2+ Kf3 56. Nf7 Ke2 57. Bb4 e4 58. Ng5 e3 59. Kg4 Kf2 60. Kf4 Rf8+ 61. Ke4 e2 62. Ke5 Rb8 63. Bd2 Rb2 64. Ba5 Rb5 65. Bd2 Rxc5+ 66. Kf4 Rc4+ 67. Ne4+ Kg2 68. Ke3 Kxh3 69. Nc3 Kg4 70. Kxe2 Kf5 71. Kd3 Rh4 72. Be3 a6 73. Bd4 Ke6 74. Nb1 Kd6 0-1

[Event "Lima-ch U16 Damas A"]
[Site "Lima"]
[Date "2017.01.13"]
[Round "2.5"]
[White "Barzola Aguirre, Katherine"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "0-1"]
[ECO "E91"]
[BlackElo "1523"]
[PlyCount "84"]
[EventDate "2017.01.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 c6 3. c4 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. Be2 0-0 7. 0-0 Qc7 8. Qc2 Nbd7 9. Bg5 Re8 10. Rad1 b6 11. Qb3 Bb7 12. Rfe1 e5 13. d5 Nc5 14. Qc2 cxd5 15. cxd5 Ncxe4 16. Bxf6 Nxf6 17. Qb3 Nd7 18. Ne4 f5 19. Neg5 Nc5 20. Ne6 Nxe6 21. dxe6 Qe7 22. Bc4 Bc8 23. Bd5 Bxe6 24. Bxe6+ Qxe6 25. Qxe6+ Rxe6 26. b3 Rd8 27. Nd4 Ree8 28. Nc6 Rd7 29. Re2 d5 30. Nb4 d4 31. Nd3 e4 32. Nb4 Rc8 33. a4 d3 34. Re3 d2 35. Na2 Rc2 36. Nc3 Bxc3 37. h3 Rc1 38. Rxc1 dxc1Q+ 39. Kh2 Be5+ 40. g3 Rd1 41. Re2 Rh1+ 42. Kg2 Qg1# 0-1

[Event "South American-ch U12 Girls"]
[Site "Santiago de Chile"]
[Date "2016.12.06"]
[Round "9.1"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Kikuchi Cadilhac, Mariana Sawae"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1413"]
[BlackElo "1487"]
[PlyCount "122"]
[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. Nf3 f5 2. d3 d6 3. Nc3 Nf6 4. e4 e5 5. Be2 Be7 6. h3 fxe4 7. dxe4 b6 8. 0-0 Bb7 9. Bb5+ Nbd7 10. Re1 0-0 11. Bc4+ Kh8 12. Ng5 Nc5 13. Nf7+ Rxf7 14. Bxf7 Ncxe4 15. Nxe4 Nxe4 16. Bd5 Bxd5 17. Qxd5 Nf6 18. Qb3 Qe8 19. Bg5 h6 20. Bxf6 Bxf6 21. Qf3 Rc8 22. c3 a5 23. Rad1 Qf7 24. b3 Rf8 25. c4 Qe7 26. Qe4 Qf7 27. Re3 Qh5 28. Qg4 Qf7 29. Rf3 Qe8 30. Qe4 Qf7 31. a3 Qe8 32. Rfd3 Bg5 33. Rf3 Bf6 34. Re1 Qa8 35. Qxa8 Rxa8 36. Kf1 Kg8 37. Ke2 Kf7 38. Kd3 Ke6 39. Ke4 Ra7 40. Rd3 Ra8 41. Red1 Rf8 42. g3 g5 43. b4 Ra8 44. Ra1 Bg7 45. Rb1 h5 46. f3 Bf6 47. a4 Bg7 48. bxa5 Rxa5 49. Rb5 Bf6 50. Rxa5 bxa5 51. Rb3 c5 52. Rb5 Bd8 53. Rb8 Kd7 54. Kd5 h4 55. gxh4 gxh4 56. Rxd8+ Kxd8 57. Kxd6 Ke8 58. Kxe5 Ke7 59. f4 Kf7 60. f5 Ke7 61. Kd5 Kf7 1-0

[Event "South American-ch U12 Girls"]
[Site "Santiago de Chile"]
[Date "2016.12.03"]
[Round "4.2"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Sanchez Tobar, Francisca Valentina"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1413"]
[BlackElo "1478"]
[PlyCount "123"]
[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. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Be7 5. b3 c5 6. Bb2 0-0 7. Nbd2 Nbd7 8. 0-0 b6 9. Ne5 Nxe5 10. dxe5 Nd7 11. f4 Re8 12. Rf3 Bf8 13. Rh3 g6 14. Nf3 Bg7 15. Bc3 f6 16. Bb5 Rf8 17. Qd2 a6 18. Bc6 Ra7 19. Rd1 Nb8 20. exf6 Bxf6 21. Bxf6 Rxf6 22. Ne5 Rf5 23. e4 Rxe5 24. fxe5 Nxc6 25. Re3 d4 26. Qf2 Rf7 27. Qg3 Qc7 28. Rf3 Rxf3 29. Qxf3 Qxe5 30. Rf1 Qg7 31. Qf4 e5 32. Qf3 Nd8 33. Qf6 Qxf6 34. Rxf6 Ne6 35. Kf1 Kg7 36. Rf2 Bb7 37. h4 a5 38. Ke1 b5 39. Kd2 c4 40. c3 d3 41. Ke3 Bc6 42. Rb2 g5 43. bxc4 bxc4 44. Rb6 Nd8 45. Rb8 Nf7 46. Rc8 Bb5 47. Rc5 Be8 48. hxg5 Ba4 49. Rxc4 Kg6 50. Rc8 Bd7 51. Rg8+ Kh5 52. Rg7 Be6 53. Rxh7+ Kxg5 54. Rh1 Bxa2 55. Kxd3 Nd6 56. Rh7 Bc4+ 57. Ke3 a4 58. Ra7 a3 59. Kd2 Kf4 60. Kc2 Nxe4 61. Kb1 Ke3 62. Ra4 0-1

[Event "South American-ch U12 Girls"]
[Site "Santiago de Chile"]
[Date "2016.12.02"]
[Round "2.6"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Borda Rodas, Anapaola S"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1413"]
[BlackElo "1509"]
[PlyCount "92"]
[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. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 c5 5. c3 cxd4 6. exd4 Qb6 7. Qb3 Qxb3 8. axb3 Nc6 9. Nbd2 Be7 10. Bb5 Bd7 11. b4 a6 12. Nb3 0-0 13. Bd3 Rfc8 14. 0-0 Nh5 15. Bg5 Bxg5 16. Nxg5 h6 17. Nf3 Nf4 18. Bc2 b6 19. g3 Nh5 20. Bd3 a5 21. bxa5 Nxa5 22. Nxa5 bxa5 23. Ra2 Ra7 24. Rfa1 a4 25. Ne5 Be8 26. Bc2 Rca8 27. Nd3 Nf6 28. Nc5 Nd7 29. Rxa4 Rxa4 30. Rxa4 Rb8 31. Rb4 Rc8 32. Nxd7 Bxd7 33. Ba4 Bxa4 34. Rxa4 Kf8 35. Kf1 Rb8 36. Ra2 Ke7 37. Ke2 Rb7 38. Kd2 Kd7 39. Kc2 Kc6 40. Ra8 Kd6 41. Ra6+ Kc7 42. b4 Rb6 43. Ra8 Kc6 44. Rg8 e5 45. dxe5 g6 46. g4 Kd7 1-0

[Event "South American-ch U12 Girls"]
[Site "Santiago de Chile"]
[Date "2016.12.02"]
[Round "3.1"]
[White "Lima, Aine Carolina"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1523"]
[BlackElo "1413"]
[PlyCount "62"]
[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. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 d6 6. h3 e6 7. Nf3 Be7 8. 0-0 Nf6 9. Qe2 0-0 10. Rd1 e5 11. Nd5 Be6 12. Nxe7+ Qxe7 13. Bxe6 fxe6 14. b3 Rac8 15. Ba3 Rfd8 16. Rac1 a6 17. Bb2 h6 18. Ba3 Qc7 19. Bb2 Qb8 20. Qe3 Re8 21. Nd2 d5 22. f3 d4 23. Qe2 Red8 24. a3 Nh5 25. Qf1 d3 26. Rb1 Ng3 27. Qf2 Ne2+ 28. Kh1 Ncd4 29. Bxd4 Rxd4 30. Rb2 Rc2 31. Rxc2 dxc2 0-1

[Event "South American-ch U12 Girls"]
[Site "Santiago de Chile"]
[Date "2016.12.01"]
[Round "1.18"]
[White "Umbides Jana, Natalia"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "0-1"]
[ECO "B28"]
[BlackElo "1413"]
[PlyCount "124"]
[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 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd2 d6 8. a3 Bc5 9. Be2 0-0 10. 0-0 Nc6 11. Bd3 Bg4 12. Re1 Nd4 13. Be3 Bxf3 14. gxf3 Nh5 15. b4 Ba7 16. Nd5 Qh4 17. c3 Ne6 18. Bxa7 Rxa7 19. Qd2 Ng5 20. Qe3 Raa8 21. Ne7+ Kh8 22. Nf5 Qf4 23. Ng3 Nxf3+ 24. Kh1 Nxe1 25. Rxe1 Qxe3 26. Rxe3 Nf4 27. Bc2 g6 28. Ne2 Nxe2 29. Rxe2 Rac8 30. Re3 Rc7 31. Bb3 b5 32. Rd3 Rd8 33. Rf3 Rdc8 34. Bxf7 Rxc3 35. Rf6 Kg7 36. Rxd6 Kxf7 37. Rxa6 R8c4 38. Ra5 Rxe4 39. a4 bxa4 40. Rxa4 Rc2 41. Kg2 Ree2 42. b5 Rb2 43. Ra7+ Kf6 44. Rb7 Rxf2+ 45. Kg3 Rg2+ 46. Kf3 Rxh2 47. b6 h6 48. Rb8 Rh3+ 49. Ke4 Rhb3 50. Rh8 Rb4+ 51. Kd5 Rb5+ 52. Kc6 Rxb6+ 53. Kc7 e4 54. Rxh6 e3 55. Rh3 e2 56. Rh1 Rb1 57. Rxb1 Rxb1 58. Kc6 e1Q 59. Kd7 Rd1+ 60. Kc6 Qc3+ 61. Kb5 Rb1+ 62. Ka6 Qa3# 0-1

[Event "PER-ch (Women)"]
[Site "Lima"]
[Date "2016.02.13"]
[Round "8"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Hilario Huaranca, Aleyla Karen"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1373"]
[BlackElo "1793"]
[PlyCount "82"]
[EventDate "2016.02.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. b3 cxd4 5. exd4 d5 6. Bd3 Be7 7. 0-0 0-0 8. Bb2 Nc6 9. Nbd2 Nb4 10. Be2 b6 11. a3 Nc6 12. Bd3 Bb7 13. Ne5 Rc8 14. f4 Nxe5 15. fxe5 Ne4 16. Qe2 Nxd2 17. Qxd2 f5 18. c4 Bg5 19. Qe2 Qe8 20. Bc1 Qg6 21. Bxg5 Qxg5 22. Rac1 Kh8 23. Rc2 f4 24. Qd2 Qg4 25. Be2 Qh4 26. Bf3 Ba6 27. Rfc1 dxc4 28. bxc4 Qg5 29. Qf2 Qf5 30. Qe1 Qd3 31. Qc3 Qf5 32. Qb4 Qd3 33. Qc3 Qf5 34. Qb4 Rf7 35. Qa4 Bb7 36. Bxb7 Rxb7 37. Qb4 Qe4 38. c5 bxc5 39. Qd2 Rd8 40. Rxc5 Rbd7 41. Rd1 h6 0-1

[Event "PER-ch U12 Girls"]
[Site "Lima"]
[Date "2016.02.07"]
[Round "9.3"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Ocrospoma Cano, Madeleine Gerald"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1373"]
[PlyCount "33"]
[EventDate "2016.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. e3 c6 4. Bd3 Nf6 5. Nbd2 Nbd7 6. b3 Be7 7. 0-0 0-0 8. Bb2 Re8 9. Ne5 Bf8 10. f4 Qc7 11. g4 Rd8 12. g5 Ne8 13. Bxh7+ Kxh7 14. Qh5+ Kg8 15. Qxf7+ Kh8 16. Rf3 Nef6 17. Rh3+ 1-0

[Event "PER-ch U12 Girls"]
[Site "Lima"]
[Date "2016.02.06"]
[Round "8.3"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Rosas Valverde, Nicolle Shesira"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1373"]
[BlackElo "1602"]
[PlyCount "69"]
[EventDate "2016.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. e3 d5 3. b3 Nf6 4. d4 cxd4 5. exd4 e6 6. Bd3 Be7 7. 0-0 0-0 8. Bb2 Nc6 9. Nbd2 Qc7 10. a3 Bd6 11. Qe2 Nh5 12. g3 Qe7 13. Ne5 Qg5 14. f4 Nxg3 15. fxg5 Nxe2+ 16. Bxe2 Nxe5 17. dxe5 Bc5+ 18. Kh1 b6 19. b4 Be3 20. Nf3 b5 21. Bxb5 Rb8 22. Bd3 Bd7 23. Bd4 Bxd4 24. Nxd4 Rb6 25. Rf3 a6 26. Raf1 g6 27. h4 Kg7 28. Rf6 Rbb8 29. h5 Ra8 30. hxg6 hxg6 31. Kg2 Ra7 32. R1f3 Raa8 33. Rh3 Be8 34. Rh1 Rg8 35. Rh6 1-0

[Event "PER-ch U12 Girls"]
[Site "Lima"]
[Date "2016.02.06"]
[Round "7.2"]
[White "Sucari Quispe, Narayana"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1459"]
[BlackElo "1373"]
[PlyCount "48"]
[EventDate "2016.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Nc3 Bb7 4. Be3 Nf6 5. e5 Nd5 6. Nxd5 Bxd5 7. Nf3 d6 8. Bb5+ Bc6 9. Bxc6+ Nxc6 10. Ng5 Ne7 11. Qf3 Nf5 12. g4 Nh6 13. Qc6+ Ke7 14. h3 Rb8 15. Ne4 Qd7 16. Bg5+ Ke8 17. Qxd7+ Kxd7 18. 0-0-0 d5 19. Ng3 Be7 20. Bxe7 Kxe7 21. g5 Nf5 22. Nxf5+ exf5 23. Rd3 h6 24. Rf3 g6 1/2-1/2

[Event "PER-ch U12 Girls"]
[Site "Lima"]
[Date "2016.02.05"]
[Round "6.4"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Morales Orozco, Silvana"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1373"]
[BlackElo "1299"]
[PlyCount "65"]
[EventDate "2016.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. e3 c5 4. b3 Nc6 5. Bd3 Qb6 6. Bb2 Bd6 7. 0-0 Nf6 8. Nbd2 0-0 9. c4 Bd7 10. a3 a5 11. Qc2 Rfe8 12. dxc5 Bxc5 13. Bxf6 gxf6 14. Bxh7+ Kf8 15. cxd5 exd5 16. Rfc1 Bd6 17. Bf5 Ke7 18. Bxd7 Kxd7 19. Qf5+ Re6 20. Qxd5 Rc8 21. Nc4 Qc7 22. Nxd6 Qxd6 23. Qxd6+ Rxd6 24. Rd1 Ne5 25. Rxd6+ Kxd6 26. Rd1+ Ke6 27. Nd4+ Kd6 28. Nb5+ Ke6 29. h3 Rc5 30. Nd4+ Ke7 31. Rd2 b6 32. Rc2 Rd5 33. Rd2 1-0

[Event "PER-ch U12 Girls"]
[Site "Lima"]
[Date "2016.02.05"]
[Round "5.1"]
[White "Prado Matos, Briguithe Margoth"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1482"]
[BlackElo "1373"]
[PlyCount "73"]
[EventDate "2016.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Bd6 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 a5 16. Ne5 Be7 17. Kb1 Qd5 18. f3 a4 19. c4 Qd6 20. Bc3 Qc7 21. g4 Rb8 22. f4 b5 23. c5 Nd5 24. Bd2 b4 25. Ka1 a3 26. b3 Bf6 27. Qe4 Bxe5 28. dxe5 Qa5 29. Rc1 Ke7 30. f5 Kd7 31. fxe6+ Kxe6 32. Qf5+ Ke7 33. Rhe1 Rbd8 34. e6 f6 35. Qg6 Rdf8 36. Qxg7+ Kd8 37. Qd7# 1-0

[Event "PER-ch U12 Girls"]
[Site "Lima"]
[Date "2016.02.04"]
[Round "4.2"]
[White "Puma Llerena, Maricarmen"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1387"]
[BlackElo "1373"]
[PlyCount "80"]
[EventDate "2016.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 d5 3. Bg2 Nf6 4. 0-0 e6 5. d3 Bd6 6. Nbd2 Nc6 7. e4 0-0 8. Re1 Qc7 9. Qe2 Nd7 10. c3 d4 11. cxd4 cxd4 12. Nc4 e5 13. a3 b5 14. Nxd6 Qxd6 15. Bd2 Bb7 16. Rac1 a5 17. Rc2 b4 18. a4 Ba6 19. b3 Rac8 20. Bh3 Nc5 21. Bxc8 Bxd3 22. Qd1 Bxc2 23. Qxc2 Rxc8 24. Rc1 Ne7 25. Qb1 f6 26. Rc4 Na6 27. Rxc8+ Nxc8 28. Qd3 Qc6 29. Kg2 Nd6 30. Be1 Nc5 31. Qc2 Ndxe4 32. Qc4+ Kf8 33. h4 g5 34. h5 g4 35. Qc2 gxf3+ 36. Kxf3 Ng5+ 37. Kg4 Qe4+ 38. Qxe4 Ngxe4 39. f3 Nc3 40. Kf5 Kf7 0-1

[Event "PER-ch U12 Girls"]
[Site "Lima"]
[Date "2016.02.03"]
[Round "3.3"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Garcia, Heidy"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1373"]
[BlackElo "1298"]
[PlyCount "99"]
[EventDate "2016.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nf6 3. Bxf6 gxf6 4. e3 e5 5. c4 Be6 6. cxd5 Qxd5 7. Nc3 Bb4 8. Qa4+ Nc6 9. a3 Bxc3+ 10. bxc3 Qa5 11. Qxa5 Nxa5 12. Nf3 Bd5 13. Rb1 b6 14. Be2 c6 15. 0-0 Nc4 16. Bxc4 Bxc4 17. Rfc1 Bd5 18. Nd2 Rg8 19. g3 h5 20. c4 Be6 21. Ne4 Ke7 22. Nd2 Rab8 23. Nb3 Bf5 24. Rb2 a6 25. Nd2 Rgd8 26. e4 Bg6 27. d5 Rdc8 28. Rbb1 f5 29. f3 fxe4 30. fxe4 f5 31. exf5 Bxf5 32. Ra1 cxd5 33. cxd5 Rxc1+ 34. Rxc1 Rd8 35. Rc7+ Rd7 36. Rxd7+ Kxd7 37. Nc4 b5 38. Nxe5+ Kd6 39. Nc6 Kxd5 40. Ne7+ Ke4 41. Nxf5 Kxf5 42. Kf2 a5 43. h3 b4 44. axb4 axb4 45. g4+ hxg4 46. hxg4+ Kxg4 47. Ke3 b3 48. Kd2 b2 49. Kc2 Kf3 50. Kxb2 1/2-1/2

[Event "PER-ch (Women)"]
[Site "Lima"]
[Date "2015.05.02"]
[Round "5"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Gutierrez Bravo, Nicole Abigail"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1300"]
[BlackElo "1662"]
[PlyCount "72"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "PER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. b3 d5 5. Bd3 Be7 6. 0-0 0-0 7. Bb2 Nc6 8. Nbd2 b6 9. Ne5 Bb7 10. f4 Nd7 11. Qh5 f5 12. Rf3 Nf6 13. Qh4 Ne4 14. Qe1 Nxd2 15. Qxd2 Nxe5 16. fxe5 Rc8 17. Rh3 g6 18. c4 a5 19. Rc1 cxd4 20. Bxd4 Bc5 21. cxd5 Bxd4 22. Rxc8 Qxc8 23. exd4 Bxd5 24. Bb5 Rf7 25. Rc3 Rc7 26. Ba6 Bb7 27. Rxc7 Qxc7 28. Bxb7 Qxb7 29. Qc2 Kf7 30. Kf2 Ke7 31. Kg3 Kd7 32. Kh4 h6 33. Qe2 Qd5 34. Qd2 f4 35. Qxf4 g5+ 36. Kg4 gxf4 0-1

[Event "PER-ch (Women)"]
[Site "Lima"]
[Date "2015.05.02"]
[Round "6"]
[White "Llave Escobedo, Elia Emma"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1566"]
[BlackElo "1300"]
[PlyCount "91"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "PER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. d3 Nc6 6. Nc3 Bg4 7. h3 Bxf3 8. Bxf3 e6 9. Bd2 Nge7 10. 0-0 Qb6 11. Kh2 0-0 12. Rb1 Nd4 13. Bg2 Qd6 14. e4 b6 15. Ne2 Nxe2 16. Qxe2 Nc6 17. f5 exf5 18. exf5 Rfe8 19. Qf2 Bd4 20. Qf3 Ne5 21. Qxd5 Qxd5 22. Bxd5 Rad8 23. Be4 c4 24. Bg5 Rd6 25. fxg6 fxg6 26. Bf4 cxd3 27. cxd3 Rf6 28. Bd5+ Kh8 29. Rbe1 Ref8 30. Rxe5 Bxb2 31. Re2 Bd4 32. Re4 Bc3 33. d4 Bxd4 34. Rxd4 Re8 35. Bc4 Rf5 36. g4 Rc5 37. Bd6 Rc6 38. Rf8+ Rxf8 39. Bxf8 b5 40. Rd8 h5 41. Bb3 a5 42. g5 a4 43. Bh6+ Kh7 44. Bg8+ Kh8 45. Bd5+ Kh7 46. Bxc6 1-0

[Event "PER-ch (Women)"]
[Site "Lima"]
[Date "2015.05.01"]
[Round "3"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Dongo, Melanie Dayanna"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1300"]
[BlackElo "1582"]
[PlyCount "88"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "PER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Be2 Qc7 5. Nc3 a6 6. d3 g6 7. 0-0 Bg7 8. Be3 Nd4 9. a3 Ne7 10. b4 Nxf3+ 11. Bxf3 Bxc3 12. Rb1 Bd4 13. Bxd4 cxd4 14. Qc2 e5 15. Rfc1 d6 16. c5 dxc5 17. Qxc5 Qxc5 18. Rxc5 Nc6 19. Bd1 0-0 20. Ba4 Bd7 21. Bxc6 Bxc6 22. Rxe5 Bb5 23. Rd1 Rac8 24. Rc5 Rxc5 25. bxc5 Rc8 26. Rc1 Bxd3 27. e5 Bb5 28. f4 d3 29. Kf2 Kf8 30. Ke3 Ke7 31. a4 Bxa4 32. Kxd3 Ke6 33. Ke4 Bc6+ 34. Kd4 Bxg2 35. Rc2 Rd8+ 36. Kc4 Bc6 37. h3 Bb5+ 38. Kc3 Rd3+ 39. Kb4 Rxh3 40. Ka5 Rf3 41. Rd2 Rd3 42. Rxd3 Bxd3 43. Kb6 Be4 44. Kc7 h5 0-1

[Event "Lima Circulo Peruano 5th"]
[Site "Lima"]
[Date "2014.02.19"]
[Round "3"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Palacios Llancari, Jose Wilfredo"]
[Result "0-1"]
[ECO "D04"]
[BlackElo "1771"]
[PlyCount "36"]
[EventDate "2014.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 c6 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. Nd2 Bd6 8. c4 Nbd7 9. b3 e5 10. Qe2 e4 11. Bc2 0-0 12. c5 Bc7 13. 0-0 Ne8 14. f3 f5 15. fxe4 fxe4 16. Bb2 Ndf6 17. Rf2 Bb8 18. Raf1 Qc7 0-1

[Event "Circulo Peruano op 2nd"]
[Site "Lima"]
[Date "2012.02.28"]
[Round "6"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Nina Palacios, Diego"]
[Result "0-1"]
[ECO "D04"]
[PlyCount "100"]
[EventDate "2012.02.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. e3 Nf6 4. Bd3 b6 5. b3 e6 6. 0-0 Ba6 7. Bxa6 Nxa6 8. Bb2 Nc7 9. Nbd2 Bd6 10. Ne5 Bxe5 11. dxe5 Nd7 12. f4 Nc5 13. Qg4 g6 14. Rf3 h5 15. Qg5 Ne4 16. Qxd8+ Rxd8 17. Nxe4 dxe4 18. Rff1 Rd2 19. Rac1 Nd5 20. Rfd1 Re2 21. Re1 Rxe3 22. Rxe3 Nxe3 23. Re1 Nxc2 24. Rxe4 c5 25. Re2 Nb4 26. a3 Nd3 27. g3 Nxb2 28. Rxb2 Ke7 29. Kf2 Rc8 30. b4 c4 31. Ke3 b5 32. Rc2 Rd8 33. Kf3 Rd3+ 34. Ke4 Rxa3 35. Rd2 Rb3 36. Rd6 Rxb4 37. Ra6 Ra4 38. Rd6 c3+ 39. Kd3 Rc4 40. Kc2 b4 41. Ra6 b3+ 42. Kc1 Re4 43. Rxa7+ Kf8 44. Rd7 Re1+ 45. Rd1 Rxd1+ 46. Kxd1 Ke7 47. h3 Kd7 48. g4 hxg4 49. hxg4 Kc6 50. g5 Kd5 0-1

[Event "Circulo Peruano op 2nd"]
[Site "Lima"]
[Date "2012.02.27"]
[Round "5"]
[White "Vega, Joao"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "72"]
[EventDate "2012.02.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. f3 e6 3. Nc3 c5 4. exd5 exd5 5. Qe2+ Ne7 6. d3 Nbc6 7. Nb5 a6 8. Nc3 b6 9. Bg5 Bb7 10. Nd1 h6 11. Bxe7 Qxe7 12. Qxe7+ Bxe7 13. Ne3 Rd8 14. Nf5 Rd7 15. Nxg7+ Kf8 16. Nh5 Bg5 17. f4 Re7+ 18. Ne2 Nd4 19. Rc1 Nxe2 20. Bxe2 Bh4+ 21. g3 d4 22. Rg1 Bf3 23. gxh4 Rxe2+ 24. Kf1 Bxh5 25. Re1 Rxe1+ 26. Kxe1 Rg8 27. Rxg8+ Kxg8 28. c3 dxc3 29. bxc3 Kg7 30. d4 cxd4 31. cxd4 Kf6 32. d5 Bf3 33. d6 Ke6 34. Kf2 Bd5 35. a4 Kxd6 36. Ke3 Bb3 0-1

[Event "Circulo Peruano op 2nd"]
[Site "Lima"]
[Date "2012.02.26"]
[Round "4"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Martinez Navarro, Christian Alexis"]
[Result "0-1"]
[ECO "D04"]
[PlyCount "64"]
[EventDate "2012.02.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. b3 Nf6 4. e3 Nc6 5. Bd3 Bg4 6. Bb2 e6 7. 0-0 Qc7 8. h3 Bh5 9. Nbd2 Bd6 10. Be2 cxd4 11. exd4 0-0 12. g4 Bg6 13. Ne5 Nxe5 14. dxe5 Bxe5 15. Bxe5 Qxe5 16. Re1 Qc7 17. Bd3 Bxd3 18. cxd3 Rac8 19. Qc1 Nd7 20. Qxc7 Rxc7 21. Rec1 Rfc8 22. Rxc7 Rxc7 23. Kf1 Kf8 24. Nf3 Rc2 25. Ne1 Rc6 26. Ke2 Ke7 27. Ke3 e5 28. d4 Rc3+ 29. Nd3 e4 30. Rc1 Rxd3+ 31. Kf4 h6 32. Rc2 Rf3# 0-1

[Event "Circulo Peruano op 2nd"]
[Site "Lima"]
[Date "2012.02.26"]
[Round "3"]
[White "Cori Quispe, Kevin Joel"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1990"]
[PlyCount "49"]
[EventDate "2012.02.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Bc4 Bf5 7. Ne5 e6 8. g4 Bg6 9. Qe2 Qc7 10. h4 h6 11. Bxe6 fxe6 12. Nxg6 Rh7 13. Qxe6+ Be7 14. Ne5 Nfd7 15. Qg6+ Kd8 16. Qxh7 Kc8 17. Bf4 Nxe5 18. Bxe5 Bd6 19. 0-0-0 Nd7 20. Qg8+ Qd8 21. Qxg7 Bxe5 22. dxe5 Qc7 23. e6 Nb6 24. Qf8+ Qd8 25. Qxd8# 1-0

[Event "Circulo Peruano op 2nd"]
[Site "Lima"]
[Date "2012.02.24"]
[Round "2"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Gonzales Chavez, Daniel"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "20"]
[EventDate "2012.02.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 e6 2. Nc3 a5 3. e3 Bb4 4. Nf3 Qf6 5. a3 Be7 6. b3 h5 7. Bb2 a4 8. Bd3 axb3 9. cxb3 g5 10. Qc2 g4 1-0

[Event "Circulo Peruano op 2nd"]
[Site "Lima"]
[Date "2012.02.23"]
[Round "1"]
[White "Fernandez Perez, Jorge Andres"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2028"]
[PlyCount "69"]
[EventDate "2012.02.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 e6 3. d4 c5 4. exd5 exd5 5. Bb5+ Nd7 6. dxc5 Bxc5 7. Qxd5 Qe7+ 8. Qe4 Ngf6 9. Qxe7+ Bxe7 10. Nge2 a6 11. Bxd7+ Bxd7 12. 0-0 0-0 13. a4 Rad8 14. Be3 Rfe8 15. Bb6 Rc8 16. Nd4 Rc4 17. Rfe1 Bc5 18. Rxe8+ Bxe8 19. Bxc5 Rxc5 20. Nb3 Re5 21. Rd1 Bd7 22. a5 Ng4 23. f3 Nf6 24. Kf2 Ba4 25. Nxa4 b5 26. axb6 Rd5 27. Rxd5 Nxd5 28. b7 Kf8 29. c4 Nc7 30. b8Q+ Ne8 31. Nac5 g6 32. Nd4 f6 33. Qa7 Nd6 34. Nde6+ Ke8 35. Qd7# 1-0

[Event "PER-ch (Women)"]
[Site "Lima"]
[Date "2007.03.04"]
[Round "7"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Colla Polo, Sharon"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1503"]
[BlackElo "1238"]
[PlyCount "55"]
[EventDate "2017.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. c4 d6 5. Nc3 0-0 6. Bd3 Re8 7. 0-0 e5 8. dxe5 dxe5 9. Qc2 Nc6 10. a3 Qe7 11. e4 Be6 12. Nd5 Qd8 13. Be3 Bg4 14. Be2 Nxd5 15. cxd5 Ne7 16. Rfd1 Nc8 17. Rac1 Re7 18. h3 Bxf3 19. Bxf3 Nd6 20. Bc5 a6 21. Qb3 b6 22. Bxd6 Qxd6 23. Rc6 Qd8 24. Rdc1 Rc8 25. d6 Re8 26. Rxc7 Rb8 27. Qxf7+ Kh8 28. Qxg7# 1-0

[Event "PER-ch (Women)"]
[Site "Lima"]
[Date "2007.03.03"]
[Round "5"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Puppi Lazo, Stephanie Beatriz"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1503"]
[BlackElo "1803"]
[PlyCount "104"]
[EventDate "2017.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 d5 5. Bd3 h6 6. Bxf6 Bxf6 7. Nbd2 0-0 8. 0-0 Nd7 9. c3 Re8 10. e4 dxe4 11. Nxe4 Be7 12. Re1 c5 13. Qc2 cxd4 14. Nxd4 Nc5 15. Rad1 Nxd3 16. Rxd3 Qb6 17. c4 e5 18. Nb3 Be6 19. Red1 Qc6 20. Nbd2 f5 21. Ng3 Bb4 22. Ngf1 Rac8 23. Rc1 Rf8 24. a3 Bd6 25. b4 b6 26. Rc3 e4 27. Ne3 Be5 28. Rb3 f4 29. Nef1 Bf5 30. Qd1 b5 31. c5 Be6 32. Rbb1 Ba2 33. Qe2 Bd5 34. Re1 Rce8 35. Qg4 Bc3 36. Rec1 Bd4 37. Nb3 Be5 38. Na5 Qc7 39. Rd1 Rd8 40. Qe2 a6 41. Nd2 f3 42. Qe3 Bxh2+ 43. Kf1 fxg2+ 44. Kxg2 Bf4 45. Qe2 e3+ 46. Nf3 exf2 47. Kxf2 Bg3+ 48. Kg1 Bxf3 49. Qe6+ Kh8 50. Rxd8 Qxd8 51. Qh3 Qd4+ 52. Kf1 Qf2# 0-1

[Event "PER-ch (Women)"]
[Site "Lima"]
[Date "2007.03.02"]
[Round "3"]
[White "Arauco Celestino, Arianna Sofia"]
[Black "Oncoy Custodio, Shantal Tania"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1503"]
[BlackElo "1662"]
[PlyCount "132"]
[EventDate "2017.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Bg4 4. c4 e6 5. Nc3 Nf6 6. cxd5 exd5 7. Bb5 Qd6 8. Qa4 Bd7 9. Ne5 Nxe5 10. dxe5 Qxe5 11. Bxd7+ Nxd7 12. Qb5 d4 13. Qxe5+ Nxe5 14. exd4 Nd3+ 15. Ke2 Nxc1+ 16. Raxc1 Rd8 17. d5 a6 18. Kf3 f6 19. Ke4 Kf7 20. Ne2 Re8+ 21. Kd3 Bd6 22. Nd4 Be5 23. g3 Rd8 24. f4 Bxd4 25. Kxd4 c6 26. Rc5 Rhe8 27. Kc4 Rxd5 28. Rxd5 cxd5+ 29. Kxd5 Re2 30. Rc1 Kg6 31. h4 h5 32. b4 Rxa2 33. Rc7 Ra3 34. Rxb7 Rxg3 35. Ra7 Ra3 36. b5 Ra5 37. Ke6 Rxb5 38. Rxa6 Rb1 39. f5+ Kh7 40. Ra2 Rh1 41. Ra4 Rg1 42. Ra2 Rg4 43. Rh2 Rf4 44. Rh3 g6 45. fxg6+ Kxg6 46. Rg3+ Rg4 47. Rh3 Re4+ 48. Kd5 Kf5 49. Rh1 Rf4 50. Kd6 Kg4 51. Ke6 f5 52. Ke5 Rf2 53. Kd4 Re2 54. Kd3 Re7 55. Kd2 f4 56. Kd1 Kg3 57. Rf1 f3 58. Kc2 f2 59. Rd1 Re1 60. Rd3+ Kg2 61. Rd2 Kg1 62. Rd5 f1Q 63. Rg5+ Kh2 64. Rxh5 Qc4+ 65. Kd2 Re2+ 66. Kd1 Qc2# 0-1

[Event "PER-ch (Women)"]
[Site "Lima"]
[Date "2007.03.02"]
[Round "4"]
[White "Velarde Munante, Gloria Isabel"]
[Black "Arauco Celestino, Arianna Sofia"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1626"]
[BlackElo "1503"]
[PlyCount "81"]
[EventDate "2017.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bc4 e6 8. 0-0 Ngf6 9. Re1 h5 10. Nh4 Bh7 11. Bg5 Qa5 12. Nf3 Bd6 13. Bh4 Bf4 14. Ne2 Bh6 15. Nc3 g5 16. Bg3 Bf5 17. Be5 h4 18. Bd3 Bg4 19. Ne4 Ke7 20. Bd6+ Ke8 21. Nxf6+ Nxf6 22. h3 Bh5 23. Be5 Bg7 24. Be2 g4 25. Ng5 gxh3 26. Nxh3 Bxe2 27. Qxe2 Rg8 28. Qf3 Ke7 29. Qf4 Rh8 30. Qg5 Rag8 31. Bxf6+ Bxf6 32. Qxa5 Bxd4 33. Qb4+ c5 34. Qxb7+ Kf6 35. c3 e5 36. cxd4 cxd4 37. Qc6+ Kg7 38. Rxe5 Rc8 39. Rg5+ Kh7 40. Qe4+ f5 41. Qxh4# 1-0

