[Event "South America-ch U10 Girls 16th"]
[Site "Buenos Aires"]
[Date "2019.12.02"]
[Round "3.6"]
[White "Perez Fernandez, Valentina"]
[Black "Calderon Guerra, Odalys Lisbeth"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1026"]
[BlackElo "1179"]
[PlyCount "118"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 Nc6 4. Nf3 Bf5 5. Bf4 a6 6. e3 Nb4 7. e4 dxe4 8. Nh4 g6 9. Nxf5 gxf5 10. Qd2 Nd3+ 11. Bxd3 exd3 12. Qxd3 e6 13. Be5 Bd6 14. Bxf6 Qxf6 15. 0-0 0-0-0 16. Rad1 Rhg8 17. g3 Bc5 18. d5 h5 19. Ne2 h4 20. Rfe1 hxg3 21. Nxg3 f4 22. Qf3 Qf5 23. dxe6 Rxd1 24. Rxd1 fxe6 25. a3 fxg3 26. Qxf5 exf5 27. hxg3 f4 28. Rd5 Ba7 29. c5 fxg3 30. fxg3 Rxg3+ 31. Kf2 Rb3 32. Ke2 Rxb2+ 33. Ke3 Rb1 34. Kd4 Rd1+ 35. Kc4 Rxd5 36. Kxd5 Kd7 37. a4 b5 38. axb5 axb5 39. c6+ Ke7 40. Ke5 b4 41. Ke4 Kd6 42. Kd3 Kxc6 43. Kc4 Bc5 44. Kb3 Kd5 45. Kb2 Bf8 46. Kb3 c5 47. Kb2 c4 48. Kc2 Kd4 49. Kd1 b3 50. Kd2 c3+ 51. Kc1 Kd3 52. Kb1 c2+ 53. Kc1 b2+ 54. Kxb2 Kd2 55. Ka2 c1Q 56. Kb3 Bh6 57. Ka2 Qc8 58. Ka1 Kc2 59. Ka2 Qa8# 0-1

[Event "South America-ch U10 Girls 16th"]
[Site "Buenos Aires"]
[Date "2019.12.01"]
[Round "1.5"]
[White "Arenas Lavado, Luciana Andrea"]
[Black "Perez Fernandez, Valentina"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1236"]
[BlackElo "1026"]
[PlyCount "87"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. 0-0 b6 9. Qd2 Bb7 10. f3 e6 11. Rad1 Rc8 12. Bb3 Ne7 13. Bh6 d5 14. Bxg7 Kxg7 15. e5 Nd7 16. f4 Nc6 17. Rfe1 Na5 18. g3 Qc7 19. Ncb5 Nxb3 20. cxb3 Qb8 21. Nd6 Rc7 22. b4 a6 23. Rc1 b5 24. Rxc7 Qxc7 25. Rc1 Qb6 26. Nxb7 Qxb7 27. b3 Rc8 28. Rxc8 Qxc8 29. Kf2 f5 30. Nxe6+ Kf7 31. Nd4 Qc7 32. e6+ Ke7 33. exd7 Kxd7 34. Qc2 Qb6 35. Qc5 Qb7 36. a4 Qa8 37. axb5 axb5 38. Qxb5+ Ke7 39. Qe2+ Kf8 40. Ne6+ Kg8 41. Ng5 h6 42. Qe6+ Kg7 43. Qf7+ Kh8 44. Qh7# 1-0

[Event "ARG-ch U10 Girls"]
[Site "Buenos Aires"]
[Date "2019.03.05"]
[Round "9.4"]
[White "Fernandez Bolano, Milena Anahi"]
[Black "Perez Fernandez, Valentina"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1107"]
[BlackElo "1040"]
[PlyCount "58"]
[EventDate "2019.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. Nf3 g6 4. d4 cxd4 5. cxd4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Bc4 e6 9. 0-0 d5 10. exd5 exd5 11. Be2 Ng4 12. Bg5 Qd6 13. Bh4 Bxd4 14. Bg3 Qb4 15. Nxd4 Qxd4 16. Qxd4 Nxd4 17. Nxd5 Nxe2+ 18. Kh1 Nxg3+ 19. hxg3 h5 20. a3 Be6 21. Nc7 Rad8 22. Kg1 Bc4 23. Rfc1 Bb3 24. Nb5 Rd2 25. Rf1 Bc4 26. Nxa7 Bxf1 27. Rxf1 Rfd8 28. Re1 Rd1 29. Rxd1 Rxd1# 0-1

[Event "ARG-ch U10 Girls"]
[Site "Buenos Aires"]
[Date "2019.03.04"]
[Round "7.5"]
[White "Perez Fernandez, Valentina"]
[Black "Gitelman, Lorena"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1040"]
[PlyCount "47"]
[EventDate "2019.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. Bg5 Ne4 5. f4 Nxc3 6. bxc3 dxc4 7. Nf3 h6 8. Bh4 Bg4 9. Ne5 Be6 10. e4 Nxe5 11. fxe5 f6 12. exf6 gxf6 13. d5 Bf7 14. a4 Qd6 15. Bxc4 0-0-0 16. 0-0 Qe5 17. Qg4+ Rd7 18. Bb5 c6 19. dxc6 bxc6 20. Bxc6 Be6 21. Bxd7+ Kxd7 22. Rad1+ Kc6 23. Qg3 Qxc3 24. Qxc3+ 1-0

[Event "ARG-ch U10 Girls"]
[Site "Buenos Aires"]
[Date "2019.03.04"]
[Round "8.3"]
[White "Perez Fernandez, Valentina"]
[Black "Lelic, Giulia"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1040"]
[BlackElo "1072"]
[PlyCount "81"]
[EventDate "2019.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. d5 exd5 4. cxd5 Nf6 5. Nf3 d6 6. Bg5 Nbd7 7. Nc3 Be7 8. e3 Nc5 9. Bc4 Bd7 10. Bxf6 Bxf6 11. b4 Ne4 12. Nxe4 fxe4 13. Nd4 0-0 14. 0-0 Re8 15. Rc1 a6 16. Ne6 Bxe6 17. dxe6 Qe7 18. Qg4 c6 19. Bb3 d5 20. f4 Qxe6 21. Qxe6+ Rxe6 22. Rcd1 Rd8 23. Rd2 Bc3 24. Rc2 Bxb4 25. f5 Rf6 26. g4 Rdf8 27. h4 g6 28. g5 Rxf5 29. Rxf5 Rxf5 30. Rf2 Rxf2 31. Kxf2 Kf7 32. Kg3 Ke6 33. Kf4 Bd6+ 34. Kg4 Ke5 35. h5 Bc5 36. hxg6 hxg6 37. Bd1 Bxe3 38. Kg3 Bxg5 39. Bg4 b5 40. a3 a5 41. Be2 0-1

[Event "ARG-ch U10 Girls"]
[Site "Buenos Aires"]
[Date "2019.03.03"]
[Round "5.5"]
[White "Perez Fernandez, Valentina"]
[Black "Romero Etienot, Maria Clara"]
[Result "1/2-1/2"]
[ECO "D51"]
[WhiteElo "1040"]
[PlyCount "95"]
[EventDate "2019.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Qa4 c6 6. Bxf6 Nxf6 7. f4 Be7 8. Nf3 0-0 9. e3 Qc7 10. Bd3 b6 11. 0-0 Bb7 12. Ng5 h6 13. Nh3 c5 14. cxd5 Nxd5 15. Nxd5 Bxd5 16. dxc5 bxc5 17. e4 Bb7 18. Kh1 Rfd8 19. Bb1 e5 20. fxe5 Qxe5 21. Qc4 Rf8 22. Qc3 Qe6 23. e5 Qd5 24. Nf4 Qc6 25. Qc2 g6 26. e6 Rad8 27. Nxg6 Qxg2+ 28. Qxg2 Bxg2+ 29. Kxg2 fxg6 30. Bxg6 Rd2+ 31. Kg1 Rxb2 32. Rxf8+ Kxf8 33. Rf1+ Kg8 34. Rf7 Bd6 35. e7 Bxe7 36. Rxe7 Rxa2 37. Bf7+ Kf8 38. Bxa2 Kxe7 39. h4 a5 40. Kf2 a4 41. Ke3 Kf6 42. Kf4 a3 43. Bd5 Kg6 44. Be4+ Kf6 45. Bd5 Kg6 46. Kg4 h5+ 47. Kf4 Kf6 48. Bc4 1/2-1/2

[Event "ARG-ch U10 Girls"]
[Site "Buenos Aires"]
[Date "2019.03.02"]
[Round "4.4"]
[White "Casariego, Lucia"]
[Black "Perez Fernandez, Valentina"]
[Result "1-0"]
[ECO "B30"]
[BlackElo "1040"]
[PlyCount "65"]
[EventDate "2019.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 e6 4. 0-0 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Ne2 Nf6 8. Bg5 Qb6 9. Be3 Qxb2 10. Nbc3 Nxe4 11. Nxe4 Qxa1 12. Qxa1 Bxa1 13. Rxa1 d5 14. Nf6+ Ke7 15. Bg5 dxc4 16. Ng8+ Kf8 17. Nf6 e5 18. Bh6+ Ke7 19. Bg7 Rd8 20. Re1 Rd2 21. Nf4 Kd8 22. Bh6 exf4 23. Bxf4 Be6 24. Bxd2 Kc7 25. Bf4+ Kb6 26. Rb1+ Kc5 27. Ne4+ Kd5 28. Nc3+ Kd4 29. Ne2+ Kd5 30. Rb5+ Ke4 31. Bg3 Rd8 32. h3 Nd4 33. Re5# 1-0

[Event "ARG-ch U10 Girls"]
[Site "Buenos Aires"]
[Date "2019.03.02"]
[Round "3.4"]
[White "Perez Fernandez, Valentina"]
[Black "De Lazzari, Margarita"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1040"]
[PlyCount "49"]
[EventDate "2019.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 Nc6 4. Bg5 h6 5. Bh4 e5 6. dxe5 Nxe5 7. Nxd5 Be7 8. Nxf6+ Bxf6 9. Qxd8+ Bxd8 10. Bxd8 Kxd8 11. g3 Nxc4 12. b3 Na3 13. Rc1 Nb5 14. Bg2 Re8 15. Rd1+ Ke7 16. f4 Nc3 17. Rc1 Nxa2 18. Rxc7+ Kf8 19. Bxb7 Bxb7 20. Rxb7 Nc3 21. Rc7 Rec8 22. Rc4 Rxc4 23. bxc4 Rc8 24. Nf3 Rxc4 25. Ne5 1-0

