[Event "ARG-ch U14 Girls"]
[Site "Villa Martelli"]
[Date "2018.02.11"]
[Round "5.5"]
[White "Saldarini, Alenka"]
[Black "Sosa, Marianela Ayelen"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1526"]
[BlackElo "1454"]
[PlyCount "29"]
[EventDate "2018.02.09"]
[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 c6 2. d4 d5 3. e5 Bf5 4. g4 Bg6 5. h4 h6 6. Nc3 e6 7. Nge2 Be7 8. Nf4 Bh7 9. g5 hxg5 10. hxg5 Bxc2 11. Rxh8 Bxd1 12. Rxg8+ Bf8 13. Nxd1 Nd7 14. g6 Qb6 15. Bh3 1/2-1/2

[Event "ARG-ch U14 Girls"]
[Site "Villa Martelli"]
[Date "2018.02.09"]
[Round "1.9"]
[White "Caro, Romina Judith1111"]
[Black "Sosa, Marianela Ayelen"]
[Result "0-1"]
[ECO "B17"]
[BlackElo "1454"]
[PlyCount "98"]
[EventDate "2018.02.09"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bc4 c5 8. dxc5 Bxc5 9. 0-0 0-0 10. a3 b6 11. b4 Be7 12. Bg5 Bb7 13. Qe2 Rc8 14. Rad1 Bxf3 15. gxf3 Qc7 16. Bb5 Nb8 17. Ba4 h6 18. Be3 Nd5 19. Bd4 Nc6 20. Bb2 a5 21. b5 Na7 22. Qe5 Qxe5 23. Bxe5 Rfd8 24. Bb2 Nc3 25. Bxc3 Rxc3 26. Rxd8+ Bxd8 27. Rd1 Bg5 28. Rd3 Rxd3 29. cxd3 Be7 30. Kf1 Bxa3 31. Ke2 Kf8 32. d4 f5 33. Kd3 Ke7 34. Nh5 g5 35. Kc4 f4 36. Kd3 Kf7 37. Ke4 Bd6 38. Nxf4 Bxf4 39. h3 Nc8 40. d5 Nd6+ 41. Kd4 e5+ 42. Kd3 Kg6 43. Kc3 Kh5 44. Bc2 Kh4 45. Bd3 Kxh3 46. Bf1+ Kh2 47. Kb3 Kg1 48. Bc4 Kxf2 49. Kc3 h5 0-1

[Event "Rosario Bandera Memorial"]
[Site "Rosario"]
[Date "2017.06.19"]
[Round "5"]
[White "Sosa, Marianela Ayelen"]
[Black "Banfi, Pablo"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1423"]
[BlackElo "1804"]
[PlyCount "49"]
[EventDate "2017.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nxd4 6. Qxd4 d6 7. Nc3 Nf6 8. f3 Be7 9. Be2 a6 10. Be3 Bd7 11. Qd2 Rb8 12. 0-0 0-0 13. Rac1 Qa5 14. Nd5 Qd8 15. Nxe7+ Qxe7 16. Rfd1 Ne8 17. e5 d5 18. cxd5 exd5 19. Bc5 Qxe5 20. Bxf8 Kxf8 21. Qxd5 Qxe2 22. Qxd7 Qxb2 23. Re1 Qb6+ 24. Kh1 Qd6 25. Rxe8+ 1-0

[Event "Rosario Bandera Memorial"]
[Site "Rosario"]
[Date "2017.06.18"]
[Round "3"]
[White "Rojas, Alejo"]
[Black "Sosa, Marianela Ayelen"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1458"]
[BlackElo "1423"]
[PlyCount "179"]
[EventDate "2017.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 a6 7. Bg5 0-0 8. Nbd2 Be6 9. Bb3 Re8 10. Re1 Bxb3 11. Nxb3 Re6 12. d4 exd4 13. cxd4 Bb4 14. d5 Re8 15. dxc6 Bxe1 16. Qxe1 bxc6 17. Rd1 h6 18. Bxf6 Qxf6 19. Rd2 Qe6 20. Re2 c5 21. Qc3 f6 22. Nfd2 Qe5 23. Qc2 Qe7 24. f3 Qd7 25. Nc4 Qb5 26. Ne3 Rad8 27. Rd2 Qb6 28. Qc4+ Kh8 29. Nd5 Qc6 30. Nd4 Qd7 31. Nf5 Qf7 32. Qc1 c6 33. Nf4 Qxa2 34. Nxd6 Rg8 35. Nf5 Rxd2 36. Qxd2 Qf7 37. Qc3 c4 38. Qc2 Qa7+ 39. Kh1 Qf7 40. Ne7 Rd8 41. Nxc6 Rc8 42. Ne7 Re8 43. Nfg6+ Kh7 44. e5 f5 45. f4 Rxe7 46. Nxe7 Qxe7 47. Qxc4 Qd7 48. Qc2 h5 49. g3 Qd5+ 50. Kg1 Qd4+ 51. Kf1 Qd7 52. Ke2 Qb5+ 53. Kd1 Qf1+ 54. Kd2 Qg2+ 55. Kc3 Qc6+ 56. Kb3 Qe6+ 57. Ka3 Qe7+ 58. b4 Qf8 59. Qc6 a5 60. Qc5 axb4+ 61. Qxb4 Qa8+ 62. Kb3 Qf3+ 63. Qc3 Qb7+ 64. Kc2 Qe4+ 65. Qd3 Qg2+ 66. Kc3 Qc6+ 67. Qc4 Qf3+ 68. Kb4 Qb7+ 69. Kc5 Qe7+ 70. Kc6 Qe8+ 71. Kd5 Qd7+ 72. Kc5 Qe7+ 73. Kb5 Qb7+ 74. Ka4 Qa7+ 75. Kb4 Qb7+ 76. Qb5 Qe4+ 77. Kc5 Qe3+ 78. Kc6 Qe4+ 79. Qd5 Qa4+ 80. Kd6 Qa6+ 81. Qc6 Qd3+ 82. Ke6 Qe4 83. Qd6 Qc2 84. Kf7 Qb3+ 85. e6 Qb7+ 86. Qd7 Qb3 87. Kf8 Qb8+ 88. Qe8 Qd6+ 89. e7 Kh6 90. Qf7 1-0

[Event "Rosario Bandera Memorial"]
[Site "Rosario"]
[Date "2017.06.18"]
[Round "4"]
[White "Sosa, Marianela Ayelen"]
[Black "Velazco, Tomas Sebastian"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1423"]
[BlackElo "1347"]
[PlyCount "109"]
[EventDate "2017.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. b3 Nf6 4. e3 Bf5 5. a3 e6 6. Bd3 Bg6 7. 0-0 Bd6 8. Bb2 Qe7 9. Ne5 Bxe5 10. dxe5 Nd7 11. f4 0-0-0 12. Bb5 Qc5 13. Bxc6 Qxc6 14. Nc3 Nc5 15. Rc1 Ne4 16. Nxe4 Bxe4 17. Bd4 Qa6 18. a4 f6 19. exf6 gxf6 20. Bxf6 Rhg8 21. Rf2 Rdf8 22. Be5 Qc6 23. Qd4 h5 24. Qxa7 d4 25. g3 h4 26. f5 Rxf5 27. Rxf5 Bxf5 28. Qa8+ Kd7 29. Qxg8 h3 30. Qf7+ Kc8 31. Qxc7+ Qxc7 32. Bxc7 Kxc7 33. exd4 Kd6 34. c4 b6 35. Kf2 e5 36. dxe5+ Kxe5 37. Ke3 Bd7 38. Rd1 Be8 39. Rd5+ Ke6 40. Kf4 Bf7 41. Re5+ Kd6 42. a5 bxa5 43. Rxa5 Kc6 44. g4 Kd6 45. g5 Ke6 46. c5 Kd5 47. b4 Kc6 48. Ke5 Kb7 49. Kf6 Bd5 50. g6 Bc4 51. g7 Kb8 52. Rb5+ Kc7 53. Rb6 Bg8 54. Ke7 Bh7 55. Kf8 1-0

[Event "Rosario Bandera Memorial"]
[Site "Rosario"]
[Date "2017.06.17"]
[Round "1"]
[White "Maggiori, Luciano"]
[Black "Sosa, Marianela Ayelen"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2084"]
[BlackElo "1423"]
[PlyCount "69"]
[EventDate "2017.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 h6 7. Qe2 Nge7 8. Be3 d6 9. 0-0-0 0-0 10. f4 Bg4 11. Qxg4 Bxe3+ 12. Kb1 Ng6 13. g3 Qc8 14. Qf3 Bb6 15. h4 Re8 16. Bh3 Qd8 17. h5 Nf8 18. e5 Ne6 19. exd6 cxd6 20. Nd5 Bc7 21. Rhe1 Rc8 22. Qd3 a6 23. Nxc7 Qxc7 24. Qxd6 Qxd6 25. Rxd6 Rcd8 26. Rxd8 Rxd8 27. Kc1 Nc7 28. Bg2 Rd6 29. Nc5 Nb4 30. a3 Nbd5 31. Nxb7 Rb6 32. Bxd5 Nxd5 33. Nc5 g6 34. hxg6 fxg6 35. Re4 1-0

[Event "Rosario Bandera Memorial"]
[Site "Rosario"]
[Date "2017.06.17"]
[Round "2"]
[White "Sosa, Marianela Ayelen"]
[Black "Mizzau, Hernan"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1423"]
[PlyCount "74"]
[EventDate "2017.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. b3 Nf6 4. e3 e6 5. Bd3 g6 6. 0-0 Bg7 7. Nbd2 0-0 8. Ne5 Qc7 9. Bb2 Nbd7 10. Ndf3 Nxe5 11. Nxe5 Nd7 12. f4 Nxe5 13. fxe5 f6 14. exf6 Rxf6 15. Rxf6 Bxf6 16. Qf3 Qg7 17. Rf1 Be7 18. e4 Bd7 19. exd5 Rf8 20. Qg3 Rxf1+ 21. Bxf1 Qf8 22. Qc7 Qc8 23. Qxc8+ Bxc8 24. dxc6 bxc6 25. Kf2 Kf7 26. Ke3 Bb7 27. Bc4 c5 28. g3 Bf6 29. c3 cxd4+ 30. cxd4 Be7 31. Kf4 Bd6+ 32. Kg5 Bd5 33. Bxd5 exd5 34. Kg4 Kf6 35. a4 h5+ 36. Kf3 Bb4 37. h4 Kf5 1/2-1/2

[Event "ARG-ch U12 Girls"]
[Site "Villaguay"]
[Date "2016.02.27"]
[Round "8.1"]
[White "Sosa, Marianela Ayelen"]
[Black "Bosco, Giuliana"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "1361"]
[PlyCount "92"]
[EventDate "2016.02.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. a3 Bc5 6. Be3 Bxe3 7. fxe3 d6 8. 0-0 0-0 9. Nc3 Ne7 10. d4 Ng6 11. dxe5 dxe5 12. Qxd8 Rxd8 13. Nb5 Bd7 14. Rad1 Ng4 15. Rd3 Bxb5 16. Rxd8+ Rxd8 17. Bxb5 c6 18. Ba4 Nxe3 19. Rf2 Nc4 20. c3 Nf4 21. Ne1 Nd2 22. g3 Nxe4 23. Rf3 Ng5 24. Re3 Ng6 25. Nf3 Nxf3+ 26. Rxf3 e4 27. Rf1 e3 28. Bb3 Ne5 29. Rf4 e2 30. Re4 Nf3+ 31. Kf2 e1Q+ 32. Rxe1 Nxe1 33. Kxe1 Kf8 34. Ke2 Ke7 35. Ke3 Kf6 36. Kf4 Rd2 37. h4 g5+ 38. hxg5+ hxg5+ 39. Kg4 Rxb2 40. Bc4 b5 41. Bd3 Rb3 42. Bc2 Rxc3 43. Bf5 Rxa3 44. Bd7 Rc3 45. Kh5 a5 46. g4 Rh3# 0-1

[Event "ARG-ch U12 Girls"]
[Site "Villaguay"]
[Date "2016.02.26"]
[Round "6.3"]
[White "Sosa, Marianela Ayelen"]
[Black "Liguo, Victoria"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "1647"]
[PlyCount "60"]
[EventDate "2016.02.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. Nc3 Bg4 6. h3 Bh5 7. d3 Nd4 8. g4 Nxf3+ 9. Qxf3 Bg6 10. Be3 Qe7 11. Nd5 Qd7 12. b4 Bxe3 13. fxe3 0-0-0 14. Nc3 Ne7 15. d4 Qc6 16. Nd5 Rde8 17. Nxe7+ Rxe7 18. Bd5 Qxc2 19. Rfc1 Qa4 20. dxe5 Rxe5 21. Bxf7 Bxe4 22. Qf4 Kb8 23. Bb3 Qd7 24. Rd1 h5 25. Qxe5 dxe5 26. Rxd7 hxg4 27. hxg4 Rh1+ 28. Kf2 Rh2+ 29. Ke1 Kc8 30. Rxg7 b6 1-0

[Event "ARG-ch U12 Girls"]
[Site "Villaguay"]
[Date "2016.02.25"]
[Round "4.3"]
[White "Sosa, Marianela Ayelen"]
[Black "Brito, Sofia"]
[Result "1-0"]
[ECO "C56"]
[PlyCount "105"]
[EventDate "2016.02.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Bc5 6. Bf4 d6 7. Re1 0-0 8. Nbd2 Be6 9. Bb3 Nh5 10. Bg5 Qd7 11. Nh4 Bg4 12. Ndf3 h6 13. Bd2 Ne5 14. c3 dxc3 15. Bxc3 Rfe8 16. Qd5 c6 17. Nxe5 cxd5 18. Nxd7 Bxd7 19. Bxd5 Bc6 20. Nf5 Bxd5 21. exd5 Rxe1+ 22. Rxe1 a5 23. Ne7+ Kf8 24. Nf5 Bb4 25. Re7 g6 26. Rxb7 gxf5 27. Bd4 Re8 28. h3 Nf4 29. Bh8 Nxd5 30. a3 Bd2 31. Rd7 Bf4 32. g3 Be5 33. Bxe5 Rxe5 34. Rxd6 f4 35. Rxh6 fxg3 36. fxg3 Rg5 37. Rh8+ Rg8 38. Rxg8+ Kxg8 39. Kf2 Kg7 40. Kf3 Kg6 41. Ke4 Nf6+ 42. Ke5 Nh5 43. g4 Ng3 44. b4 axb4 45. axb4 Ne2 46. b5 Nc3 47. b6 Kg5 48. b7 Kh4 49. b8Q Kxh3 50. g5 Kg4 51. Kf6 Ne4+ 52. Kxf7 Nxg5+ 53. Kg6 1-0

[Event "ARG-ch U12 Girls"]
[Site "Villaguay"]
[Date "2016.02.24"]
[Round "2.3"]
[White "Balcarce, Gabriela B"]
[Black "Sosa, Marianela Ayelen"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "107"]
[EventDate "2016.02.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Be6 7. Bd3 Bc5 8. Nc3 Nf6 9. Bg5 Kd7 10. 0-0-0 Rad8 11. Bb5+ Kc8 12. Bxc6 bxc6 13. Nxe5 Rxd1+ 14. Rxd1 Bxf2 15. Nxc6 Re8 16. Rf1 h6 17. Bxf6 Be3+ 18. Kb1 gxf6 19. Rxf6 Bg5 20. Rf2 f5 21. exf5 Bxf5 22. a3 Re1+ 23. Ka2 Be6+ 24. b3 Rc1 25. Kb2 Re1 26. Ne2 Bg4 27. Nf4 Bf6+ 28. c3 Re3 29. Nd5 Re6 30. Nxf6 Rxc6 31. Nxg4 Rg6 32. Ne5 Rg5 33. Nf7 Rh5 34. h3 Kd7 35. Rf6 Rd5 36. Nxh6 Rd2+ 37. Kc1 Rxg2 38. h4 Rh2 39. Nf5 Rh3 40. Kd2 Rh2+ 41. Ke3 Rh3+ 42. Kf4 Rxc3 43. h5 Rxb3 44. h6 Rxa3 45. h7 Rh3 46. Rh6 Rxh6 47. Nxh6 a5 48. h8Q a4 49. Qd4+ Ke7 50. Nf5+ Kf7 51. Qd7+ Kf6 52. Qe7+ Kg6 53. Qg7+ Kh5 54. Qg5# 1-0

[Event "ARG-ch U12 Girls"]
[Site "Villaguay"]
[Date "2016.02.24"]
[Round "3.5"]
[White "San Sebastian, Luz"]
[Black "Sosa, Marianela Ayelen"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "52"]
[EventDate "2016.02.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 0-0 6. Bg5 d6 7. Qd2 Be6 8. Bxe6 fxe6 9. h4 d5 10. h5 h6 11. Bxh6 Ng4 12. Bxg7 Bxf2+ 13. Kf1 Be3 14. Qe1 Bf2 15. Qd2 Be3 16. Qe1 Rf7 17. h6 Kh7 18. Qg3 Qg5 19. Ke2 Nd4+ 20. Nxd4 Rf2+ 21. Kd1 Rd2+ 22. Ke1 Bf2+ 23. Kf1 Bxg3 24. Nd1 Qf4+ 25. Nf3 Ne3+ 26. Kg1 Rxg2# 0-1

[Event "ARG-ch U12 Girls"]
[Site "Villaguay"]
[Date "2016.02.23"]
[Round "1.6"]
[White "Sosa, Marianela Ayelen"]
[Black "Dominguez Llanos, Luz Marina"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "21"]
[EventDate "2016.02.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 Nf6 3. d3 Be6 4. Nf3 Bg4 5. Be2 Qd6 6. Be3 c5 7. 0-0 d4 8. Nd5 Qd7 9. Nxd4 cxd4 10. Bxd4 Bxe2 11. Qxe2 1-0

