[Event "Pan American-ch U16 Girls"]
[Site "Mar del Plata"]
[Date "2009.08.21"]
[Round "9"]
[White "Valenzuela Astudillo, Anariky"]
[Black "Arias, Nair"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1793"]
[PlyCount "63"]
[EventDate "2009.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 c5 9. dxc5 Nxc5 10. Bd3 Nc6 11. 0-0 Bd7 12. a3 Rc8 13. Kh1 Nxd3 14. Qxd3 Qc5 15. Rad1 Ne7 16. Rd2 Nf5 17. g4 Ne3 18. Ne4 Bb5 19. Nxc5 Bxd3 20. Re1 Nxg4 21. Nxd3 Nh6 22. Nd4 Kd7 23. Rf2 g6 24. c3 Ng4 25. Rg2 h5 26. Nc1 Rc7 27. h3 Nh6 28. Ncb3 Rhc8 29. Rc1 Ke7 30. Rgc2 Ng8 31. Nd2 b5 32. N2f3 1-0

[Event "Pan American-ch U16 Girls"]
[Site "Mar del Plata"]
[Date "2009.08.20"]
[Round "8"]
[White "Arias, Nair"]
[Black "Pinargote Carreno, Kassandra"]
[Result "0-1"]
[ECO "D08"]
[BlackElo "1873"]
[PlyCount "132"]
[EventDate "2009.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. Nc3 exd4 4. Qxd4 Nc6 5. Qd1 d4 6. Nd5 Be6 7. Nf3 Bxd5 8. cxd5 Qxd5 9. a3 Nf6 10. g3 Be7 11. Bg2 Qd7 12. 0-0 0-0 13. b4 a6 14. Bb2 Rad8 15. Qd3 Ng4 16. Rfd1 Bf6 17. Rac1 Nge5 18. Nxe5 Nxe5 19. Qc2 c6 20. a4 Qe7 21. Bxd4 Rxd4 22. Rxd4 Nf3+ 23. Bxf3 Bxd4 24. b5 axb5 25. axb5 cxb5 26. Qc8 b6 27. Qb7 Qb4 28. Rd1 Bc5 29. e3 Qc3 30. Rd7 Qf6 31. Qc6 Qa1+ 32. Kg2 Qb2 33. Kg1 b4 34. Qb7 Qf6 35. Qc6 Qa1+ 36. Kg2 Qb2 37. Kg1 h6 38. Qb7 Qf6 39. Qc6 Qa1+ 40. Kg2 b3 41. Qb5 b2 42. Rd1 Qa2 43. Be4 Bxe3 44. Bb1 Qa8+ 45. Kg1 Qf3 46. Rf1 Bd4 47. Qf5 Qxf5 48. Bxf5 g6 49. Bb1 b5 50. Rd1 Bc3 51. Rd3 b4 52. Kg2 Re8 53. Rd1 Kg7 54. Kf3 h5 55. Kg2 Bf6 56. Kf3 g5 57. Kg2 Bc3 58. Kf1 g4 59. Kg2 Re5 60. Kf1 Kf6 61. Kg2 Ke7 62. Kf1 Ke6 63. Kg2 Kf6 64. Kf1 Kg5 65. Kg2 h4 66. Kf1 f5 0-1

[Event "Pan American-ch U16 Girls"]
[Site "Mar del Plata"]
[Date "2009.08.20"]
[Round "7"]
[White "Lugo Lozano, Luz Adriana"]
[Black "Arias, Nair"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1927"]
[PlyCount "71"]
[EventDate "2009.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 c5 9. dxc5 Nxc5 10. Bd3 Nc6 11. 0-0 Bd7 12. g3 Rc8 13. Ne2 h6 14. Kh1 Qd8 15. Nfd4 Qb6 16. Nxc6 Rxc6 17. Qd2 Qc7 18. Nd4 Rb6 19. b3 0-0 20. a4 a5 21. Qxa5 Nxd3 22. cxd3 Rc8 23. h3 Ra6 24. Qxc7 Rxc7 25. Rfc1 Rxc1+ 26. Rxc1 Bc6 27. Kg1 Kf8 28. Kf2 Ke7 29. Ke3 Kd7 30. Nxc6 bxc6 31. Kd4 Rb6 32. Rb1 Rb4+ 33. Kc5 Rb8 34. b4 Kc7 35. b5 cxb5 36. Rxb5 1-0

[Event "Pan American-ch U16 Girls"]
[Site "Mar del Plata"]
[Date "2009.08.19"]
[Round "5"]
[White "Arias, Nair"]
[Black "Cathcart, Joice"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "92"]
[EventDate "2009.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 Bxc3+ 5. bxc3 f5 6. Nf3 Qa5 7. Qb3 a6 8. Bf4 d6 9. Ng5 Nf6 10. f3 0-0 11. Bg3 b5 12. e4 h6 13. e5 dxe5 14. Ne6 Bxe6 15. dxe6 Nc6 16. Be2 Nd4 17. Qb2 Nxe2 18. Kxe2 f4 19. Bf2 bxc4 20. Qc2 Kg7 21. Rhe1 Rad8 22. Kf1 Rd5 23. Rab1 Qc7 24. Qa4 Qd6 25. Qxc4 Qxe6 26. Rbd1 Rfd8 27. Rxd5 Qxd5 28. Qxa6 Ra8 29. Qe2 Nd7 30. Rd1 Qe6 31. Qb5 Nf6 32. a4 e4 33. fxe4 Nxe4 34. Re1 f3 35. Bxc5 Nd2+ 36. Kf2 Ne4+ 37. Kf1 Qg4 38. Bd4+ Kh7 39. Qb2 fxg2+ 40. Qxg2 Nd2+ 41. Qxd2 Qf3+ 42. Qf2 Qh1+ 43. Ke2 Qe4+ 44. Kd2 Qf5 45. Rxe7+ Kg8 46. Qxf5 gxf5 1-0

[Event "Pan American-ch U16 Girls"]
[Site "Mar del Plata"]
[Date "2009.08.18"]
[Round "4"]
[White "Cruz, Agnes Sofia"]
[Black "Arias, Nair"]
[Result "1-0"]
[ECO "C06"]
[PlyCount "62"]
[EventDate "2009.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Qb4 12. 0-0 Qxd2 13. Nxd2 Nb6 14. a3 Bd7 15. b4 Rc8 16. Rac1 0-0 17. Nb3 Rc7 18. b5 Nxe5 19. Rxc7 Nxd3 20. a4 Bc8 21. a5 Nc4 22. Nec1 Nb4 23. f4 Nc2 24. Nd3 a6 25. b6 N2e3 26. Rc1 Rd8 27. Ndc5 Nd6 28. Nd3 Ndc4 29. Ne5 Kf8 30. Nc5 Nxa5 31. Nxa6 bxa6 1-0

[Event "Pan American-ch U16 Girls"]
[Site "Mar del Plata"]
[Date "2009.08.17"]
[Round "3"]
[White "Arias, Nair"]
[Black "Herrera Sosa, Jessica"]
[Result "0-1"]
[ECO "E93"]
[BlackElo "1927"]
[PlyCount "38"]
[EventDate "2009.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[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. Nf3 0-0 5. e4 d6 6. Be2 e5 7. d5 Nbd7 8. b4 Ne8 9. h4 f5 10. Ng5 Ndf6 11. Bd3 f4 12. 0-0 h6 13. Nf3 Nh7 14. g3 g5 15. Kg2 gxh4 16. Nxh4 Ng5 17. Rh1 Qf6 18. Nf5 Bxf5 19. exf5 e4 0-1

[Event "Pan American-ch U16 Girls"]
[Site "Mar del Plata"]
[Date "2009.08.17"]
[Round "2"]
[White "Donatti, Sofia"]
[Black "Arias, Nair"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "1796"]
[PlyCount "72"]
[EventDate "2009.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 c5 8. Nf3 h6 9. Nb5 Qd8 10. Nd6+ Ke7 11. g4 Nc6 12. dxc5 Nxc5 13. Nxc8+ Rxc8 14. Bd3 Qb6 15. Rb1 Nb4 16. f5 Ncxd3+ 17. cxd3 Qe3+ 18. Qe2 Rc1+ 19. Rxc1 Qxc1+ 20. Qd1 Rc8 21. Ke2 Rc2+ 22. Nd2 Qxb2 23. f6+ gxf6 24. exf6+ Kd6 25. Rf1 Nxa2 26. Ke3 d4+ 27. Kf4 Rxd2 28. Qe1 Re2 29. Qa5 Qd2+ 30. Qxd2 Rxd2 31. Ke4 e5 32. h4 Nc3+ 33. Kf5 Rxd3 34. g5 hxg5 35. Kxg5 Ke6 36. h5 Ne4+ 0-1

[Event "South American-ch U12 Girls"]
[Site "Parana"]
[Date "2007.01.??"]
[Round "5"]
[White "Arias, Ayelen"]
[Black "Arias, Nair"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "60"]
[EventDate "2007.01.01"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e3 c6 2. d4 d5 3. Bd3 g6 4. Nf3 Bg7 5. 0-0 Bg4 6. Be2 Nd7 7. b3 Ngf6 8. Bb2 Ne4 9. Nbd2 Nxd2 10. Nxd2 Bxe2 11. Qxe2 c5 12. Nf3 cxd4 13. exd4 0-0 14. Ng5 h6 15. Nf3 Re8 16. Ne5 f6 17. Nxd7 Qxd7 18. Rfd1 e5 19. Qf3 Rf8 20. Qd3 e4 21. Qg3 Kh7 22. Re1 f5 23. Ba3 Bxd4 24. Rad1 f4 25. Qh3 Qxh3 26. gxh3 Bc3 27. Rf1 Rfd8 28. f3 g5 29. fxe4 dxe4 30. Rxd8 Rxd8 0-1

[Event "South American-ch U12 Girls"]
[Site "Parana"]
[Date "2007.01.??"]
[Round "4"]
[White "Arias, Nair"]
[Black "Orbezo Rosales, Ximena Lucia"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "60"]
[EventDate "2007.01.01"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "ARG"]
[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. e3 0-0 5. Bd3 d6 6. e4 e5 7. d5 Nbd7 8. Bg5 Nc5 9. Nf3 Nxd3+ 10. Qxd3 Bd7 11. h3 h6 12. Bxf6 Qxf6 13. 0-0 Qf4 14. Ne2 Qf6 15. Rac1 Qe7 16. Qb3 f5 17. Qd3 fxe4 18. Qxe4 Bf5 19. Qe3 Kh7 20. c5 h5 21. h4 Bh6 22. Ng5+ Bxg5 23. Qxg5 Qxg5 24. hxg5 Bd3 25. Rfe1 Rf7 26. cxd6 cxd6 27. Nc3 Raf8 28. f3 Rc8 29. Na4 Rfc7 30. Rcd1 Bb5 0-1

[Event "South American-ch U12 Girls"]
[Site "Parana"]
[Date "2007.01.??"]
[Round "2"]
[White "Arias, Nair"]
[Black "Setton, Laura"]
[Result "1/2-1/2"]
[ECO "D31"]
[PlyCount "92"]
[EventDate "2007.01.01"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Bd2 Bxc3 5. Bxc3 Nf6 6. cxd5 exd5 7. e3 0-0 8. Nf3 Bg4 9. Be2 Nbd7 10. 0-0 c5 11. h3 Bh5 12. Re1 cxd4 13. exd4 Re8 14. Qd3 Bg6 15. Qd2 Qc7 16. g3 Ne4 17. Qf4 Qxf4 18. gxf4 Bf5 19. Bf1 Rac8 20. Rac1 Ndf6 21. Nh4 Bd7 22. Bg2 Nh5 23. f3 Nxc3 24. bxc3 Rxe1+ 25. Rxe1 Rxc3 26. f5 g6 27. Re5 Nf6 28. f4 Bc6 29. fxg6 hxg6 30. f5 g5 31. Ng6 fxg6 32. fxg6 b5 33. Rxg5 Kg7 34. h4 Rd3 35. Kf2 Rxd4 36. Kg3 Rd1 37. Bf3 Rg1+ 38. Kf4 Rxg5 39. Kxg5 Nd7 40. h5 Ne5 41. h6+ Kg8 42. g7 Nxf3+ 43. Kf6 Be8 44. Ke7 Bg6 45. Kf6 Be8 46. Ke7 Bg6 1/2-1/2

[Event "South American-ch U12 Girls"]
[Site "Parana"]
[Date "2007.01.??"]
[Round "3"]
[White "Boscarol, Candela"]
[Black "Arias, Nair"]
[Result "1-0"]
[ECO "A31"]
[PlyCount "65"]
[EventDate "2007.01.01"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d6 2. c4 g6 3. Nf3 Bg7 4. e3 Nf6 5. Nc3 0-0 6. Bd3 b6 7. 0-0 c5 8. d5 e6 9. e4 Re8 10. h3 Bb7 11. Re1 e5 12. Be3 Nc6 13. dxc6 Bxc6 14. Bg5 Qd7 15. Bxf6 Bxf6 16. a4 Rab8 17. Nd5 Bg7 18. Qc2 a6 19. b3 b5 20. axb5 axb5 21. Reb1 b4 22. Ra5 Qb7 23. Rba1 Ra8 24. Qa2 Bf8 25. Nf6+ Kg7 26. Nxe8+ Rxe8 27. Ra7 Qc8 28. Qa6 Qxa6 29. R1xa6 Rc8 30. Ng5 Be8 31. Ne6+ Kg8 32. Nxf8 Kxf8 33. Rxd6 1-0

[Event "South American-ch U12 Girls"]
[Site "Parana"]
[Date "2007.01.??"]
[Round "1"]
[White "Donatti, Sofia"]
[Black "Arias, Nair"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "26"]
[EventDate "2007.01.01"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d5 5. exd5 Nxd5 6. c4 Bg4 7. cxd5 Qxd5 8. Nc3 Bb4 9. Bxc6+ Qxc6 10. Bd2 0-0 11. 0-0 Rfe8 12. Rc1 Qh6 13. Bxh6 gxh6 1-0

