[Event "Santa Catarina State-ch (Women)"]
[Site "Santa Catarina"]
[Date "2019.06.09"]
[Round "6.4"]
[White "Campagnolo, Bruna1111"]
[Black "Rossi, Mariana Wolff Da Si"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1295"]
[BlackElo "1464"]
[PlyCount "47"]
[EventDate "2019.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Be2 0-0 8. f4 Bxd4 9. cxd4 Ng6 10. 0-0 b6 11. Nc3 Bb7 12. Qd2 Nce7 13. f5 Rfe8 14. fxg6 Qxg6 15. Bc4 Rf8 16. Bg5 Nc8 17. Rae1 Nd6 18. Bd3 Qe6 19. e5 Nc4 20. Bxc4 Qxc4 21. Qf2 Rae8 22. Qh4 Qc6 23. Rf2 Qg6 24. Be7 1-0

[Event "Santa Catarina State-ch (Women)"]
[Site "Santa Catarina"]
[Date "2019.06.09"]
[Round "5.6"]
[White "Rossi, Mariana Wolff Da Si"]
[Black "Purim, Kaiane"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1464"]
[BlackElo "1183"]
[PlyCount "53"]
[EventDate "2019.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Nf3 Bg7 5. d3 e6 6. Be3 d6 7. 0-0 Bd7 8. Re1 Nge7 9. Qc1 0-0 10. Bh6 d5 11. Ne2 a6 12. Bxc6 Bxc6 13. Ng3 dxe4 14. dxe4 f5 15. Bxg7 Kxg7 16. Ng5 Qc8 17. exf5 Bd5 18. c4 h6 19. cxd5 hxg5 20. Qxg5 Nxf5 21. Rxe6 Qxe6 22. dxe6 Rae8 23. Nh5+ Kh8 24. Qxg6 Re7 25. Nf6 Nd6 26. Qh6+ Rh7 27. Qxh7# 1-0

[Event "Santa Catarina State-ch (Women)"]
[Site "Santa Catarina"]
[Date "2019.06.08"]
[Round "3.4"]
[White "Rossi, Mariana Wolff Da Si"]
[Black "Dull, Amanda Paul"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1464"]
[BlackElo "1799"]
[PlyCount "62"]
[EventDate "2019.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 c6 5. Nf3 Bg4 6. h3 Bh5 7. d3 e6 8. Ne4 h6 9. Bd2 Be7 10. 0-0 Nd7 11. Ng3 Bg6 12. Qe2 0-0 13. Rfe1 Qc7 14. Ne4 b5 15. Bb3 Rfe8 16. c3 Rad8 17. Rad1 N7f6 18. Nxf6+ Bxf6 19. d4 a6 20. Be3 Re7 21. Qd2 Bh5 22. Bc2 Bxf3 23. gxf3 e5 24. dxe5 Rxe5 25. Bd4 Rg5+ 26. Kh1 Rh5 27. Re4 Rxh3+ 28. Kg1 Qh2+ 29. Kf1 Qh1+ 30. Ke2 Qxf3+ 31. Ke1 Rh1# 0-1

[Event "Santa Catarina State-ch (Women)"]
[Site "Santa Catarina"]
[Date "2019.06.08"]
[Round "4.9"]
[White "Steuck, Camilli"]
[Black "Rossi, Mariana Wolff Da Si"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "1231"]
[BlackElo "1464"]
[PlyCount "70"]
[EventDate "2019.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 Bc5 5. Bg2 d6 6. d3 h6 7. Bd2 0-0 8. 0-0 Be6 9. Qc1 Ng4 10. Nd1 h5 11. h3 Nf6 12. c3 Qd7 13. Ng5 Rad8 14. Nxe6 Qxe6 15. Ne3 Ne7 16. c4 c6 17. b4 Bd4 18. Bc3 d5 19. cxd5 cxd5 20. exd5 Nexd5 21. Bxd4 exd4 22. Nc2 Qb6 23. Qb2 Nc3 24. Rfe1 Rfe8 25. Rxe8+ Rxe8 26. Re1 Rxe1+ 27. Nxe1 Nfd5 28. a3 a5 29. Nc2 axb4 30. axb4 Nc7 31. Qb3 Na6 32. Qc4 Qa7 33. Nxd4 Qxd4 34. Qxd4 Ne2+ 35. Kf1 Nxd4 0-1

[Event "Concordia op 4th"]
[Site "Concordia"]
[Date "2018.07.01"]
[Round "5"]
[White "Rossi, Mariana Wolff Da Si"]
[Black "Barreiros da Silva, Denison Klein"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1380"]
[BlackElo "2035"]
[PlyCount "67"]
[EventDate "2018.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. d3 b5 5. Bf4 Bb7 6. a3 Nf6 7. Be2 Be7 8. 0-0 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. c4 Qf5 12. Be3 0-0 13. Rc1 Rd8 14. Qb3 Bc6 15. d4 cxd4 16. Nxd4 Rxd4 17. Bxd4 Qe4 18. Bf3 Qxd4 19. Bxc6 Nxc6 20. cxb5 Ne5 21. bxa6 Bc5 22. Qb7 Rd8 23. h3 Nc4 24. b4 Nd6 25. Qc6 Ba7 26. Rcd1 Qb6 27. Qxb6 Bxb6 28. a4 Bc7 29. b5 Kf8 30. Rb1 Bb6 31. Rfc1 Ke7 32. Rc6 Nc8 33. Ra1 Ba5 34. a7 1-0

[Event "Concordia op 4th"]
[Site "Concordia"]
[Date "2018.06.30"]
[Round "4"]
[White "Nascimento, Andre Renato"]
[Black "Rossi, Mariana Wolff Da Si"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1926"]
[BlackElo "1380"]
[PlyCount "53"]
[EventDate "2018.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d6 4. Be2 Nf6 5. d4 Be7 6. 0-0 Nxe4 7. d5 Nb8 8. Qa4+ Qd7 9. Qxe4 f5 10. Qc2 0-0 11. Bg5 Bf6 12. Bxf6 Rxf6 13. Ng5 Qe7 14. Ne6 c6 15. c4 Nd7 16. Nc3 e4 17. f4 Rg6 18. Ng5 Nb6 19. Bh5 Rf6 20. Rae1 Bd7 21. Ncxe4 fxe4 22. Qxe4 Qxe4 23. Rxe4 Bf5 24. Re7 Bg6 25. Bxg6 Rxg6 26. Rfe1 Rf8 27. Ne6 1/2-1/2

[Event "Concordia op 4th"]
[Site "Concordia"]
[Date "2018.06.30"]
[Round "3"]
[White "Rossi, Mariana Wolff Da Si"]
[Black "Valcarenghi, Cristina"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1380"]
[BlackElo "1899"]
[PlyCount "53"]
[EventDate "2018.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bc4 e6 4. Nf3 Ne7 5. 0-0 Nbc6 6. d3 g6 7. Ng5 h6 8. Nh3 Bg7 9. f4 0-0 10. Ne2 Na5 11. Bb3 Nxb3 12. axb3 Kh7 13. Ng3 f5 14. c3 a6 15. Qf3 Rb8 16. Bd2 Bd7 17. Rfe1 Bc6 18. Qe2 e5 19. exf5 Nxf5 20. Ne4 Re8 21. g4 exf4 22. gxf5 gxf5 23. Neg5+ Kg8 24. Ne6 Qh4 25. Nhxf4 Qg5+ 26. Nxg5 Rxe2 27. Rxe2 1-0

[Event "Concordia op 4th"]
[Site "Concordia"]
[Date "2018.06.29"]
[Round "1"]
[White "Rossi, Mariana Wolff Da Si"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1380"]
[BlackElo "2223"]
[PlyCount "128"]
[EventDate "2018.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. Bc4 g6 4. Nf3 Bg7 5. 0-0 0-0 6. d3 c6 7. Bg5 Nbd7 8. Re1 h6 9. Bh4 e5 10. d4 Qc7 11. dxe5 dxe5 12. Bg3 Nh5 13. Nh4 Kh7 14. Qf3 Ndf6 15. h3 Nxg3 16. Qxg3 Nh5 17. Qe3 Nf4 18. Ne2 Be6 19. Bd3 Nxd3 20. Qxd3 Rfd8 21. Qf3 Rd2 22. Rac1 Rad8 23. Qe3 Qa5 24. Nf3 R2d7 25. a3 f6 26. g4 Bf8 27. Nh2 Kg7 28. h4 Bc5 29. Qg3 Be7 30. Nf3 g5 31. Kg2 Bf7 32. Rh1 Qb5 33. Rce1 Bg6 34. hxg5 hxg5 35. Qh2 Kf7 36. Ng3 Bf8 37. Nf5 Qxb2 38. Rc1 Bg7 39. Qg1 Bxf5 40. gxf5 Qxa3 41. Qh2 Rh8 42. Qg3 Qb4 43. Rxh8 Bxh8 44. Qh3 Bg7 45. Qh5+ Ke7 46. Qg6 Kd8 47. Re1 Kc7 48. Qe8 g4 49. Re3 gxf3+ 50. Kxf3 Qf8 51. Qe6 Rd6 52. Qa2 a6 53. Rb3 Kc8 54. Qa5 Qd8 55. Qb4 Qc7 56. Qc4 Bf8 57. Qg8 Qg7 58. Qc4 Rd7 59. Qc3 Qe7 60. Qa5 Qc5 61. Qe1 Qxc2 62. Rc3 Rd3+ 63. Rxd3 Qxd3+ 64. Kg4 Bc5 0-1

[Event "Concordia op 4th"]
[Site "Concordia"]
[Date "2018.06.29"]
[Round "2"]
[White "Silva, Maria Julia Barbier"]
[Black "Rossi, Mariana Wolff Da Si"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1380"]
[PlyCount "48"]
[EventDate "2018.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. g3 Nf6 3. Bg2 e6 4. Nh3 Nc6 5. 0-0 Bd6 6. Nc3 0-0 7. e4 dxe4 8. Bxe4 Be7 9. d5 exd5 10. Bxd5 Bxh3 11. Re1 Nxd5 12. Nxd5 Bc5 13. Be3 Bxe3 14. Rxe3 Qg5 15. f4 Qg6 16. Qd2 Rad8 17. Re5 Qd6 18. Rae1 Nxe5 19. Rxe5 f6 20. c4 fxe5 21. Qe2 exf4 22. Nxf4 Qd4+ 23. Kh1 Qd1+ 24. Qxd1 Rxd1# 0-1

[Event "BRA-ch U18 Girls"]
[Site "Sao Paulo"]
[Date "2018.04.01"]
[Round "5"]
[White "Duarte, Carolina Tavares"]
[Black "Rossi, Mariana Wolff Da Si"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1773"]
[BlackElo "1317"]
[PlyCount "91"]
[EventDate "2018.03.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. e3 e6 4. c4 c6 5. Bd3 Bd6 6. 0-0 0-0 7. c5 Bc7 8. b4 Nbd7 9. Qc2 h6 10. Nc3 e5 11. Ne1 Re8 12. f3 Nf8 13. Qf2 Ne6 14. Nc2 Bd7 15. e4 Qb8 16. Kh1 exd4 17. Nxd4 Nxd4 18. f4 Ne6 19. e5 Nh7 20. Qh4 Qd8 21. Qh5 Nd4 22. Bb2 Qe7 23. Nd1 Ne6 24. Ne3 Bd8 25. Nf5 Qf8 26. Nd6 Re7 27. g4 g5 28. fxg5 Nhxg5 29. Nf5 Rb8 30. Nxh6+ Kg7 31. Nf5+ Kg8 32. Nxe7+ Bxe7 33. h4 Ne4 34. Bxe4 dxe4 35. g5 Ng7 36. Qe2 Nf5 37. Kh2 Nxh4 38. Qh5 Nf3+ 39. Rxf3 exf3 40. e6 f6 41. exd7 Qg7 42. Qxf3 Qh7+ 43. Kg3 fxg5 44. Rh1 Rf8 45. Qb3+ Qf7 46. Rh8# 1-0

[Event "BRA-ch U18 Girls"]
[Site "Sao Paulo"]
[Date "2018.04.01"]
[Round "6"]
[White "Rossi, Mariana Wolff Da Si"]
[Black "Maranhao, Helena Van Kampen D"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1317"]
[BlackElo "1251"]
[PlyCount "59"]
[EventDate "2018.03.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 g6 6. Nf3 Bg7 7. Be2 0-0 8. 0-0 Bg4 9. h3 Bxf3 10. Bxf3 Nbd7 11. Re1 Re8 12. c3 e5 13. Be3 Qb6 14. dxe5 Qc7 15. exf6 Bxf6 16. Bd4 Bg5 17. Qc2 Bf4 18. Ne4 Re7 19. Nf6+ Nxf6 20. Bxf6 Rd7 21. Qe4 Qb8 22. Rad1 Rxd1 23. Rxd1 Qc7 24. Re1 Bh6 25. h4 Qd6 26. Bd4 f5 27. Qe7 Qb8 28. Qf6 Qd8 29. Qh8+ Kf7 30. Qxh7+ 1-0

[Event "BRA-ch U18 Girls"]
[Site "Sao Paulo"]
[Date "2018.03.31"]
[Round "4"]
[White "Rossi, Mariana Wolff Da Si"]
[Black "De Macedo, Camila Ferreira"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1317"]
[BlackElo "1674"]
[PlyCount "98"]
[EventDate "2018.03.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nf6 4. Nf3 Nc6 5. Be2 g6 6. d3 Bg7 7. 0-0 0-0 8. Be3 Ng4 9. Bd2 Nd4 10. Ng5 Nxe2+ 11. Qxe2 a6 12. Rab1 b5 13. Nd5 b4 14. c3 a5 15. Kh1 Nf6 16. Nxf6+ exf6 17. Nf3 Re8 18. Qf2 Ba6 19. Ne1 Rc8 20. c4 Qd7 21. Nf3 f5 22. b3 fxe4 23. dxe4 Rxe4 24. Ng5 Ree8 25. Qh4 h6 26. Nh3 Qe7 27. Qg3 Qe2 28. Rf2 Qe4 29. Rff1 Qf5 30. Rbc1 Re7 31. Rcd1 Rd8 32. Qf3 Qe4 33. Qg4 Bb7 34. Nf2 Qe6 35. Qg3 Bc6 36. Ng4 Bxg2+ 37. Kg1 Bd4+ 38. Ne3 Bxe3+ 39. Bxe3 Bxf1 40. Rxf1 Qxe3+ 41. Qxe3 Rxe3 42. Kf2 Rc3 43. Ra1 Re8 44. Kg2 Re2+ 45. Kg1 Rcc2 46. Rd1 Rxa2 47. Kf1 Rxh2 48. Kg1 Rhb2 49. Kf1 Rxb3 0-1

[Event "BRA-ch U18 Girls"]
[Site "Sao Paulo"]
[Date "2018.03.30"]
[Round "3"]
[White "Bonvini, Adriana Tonhati"]
[Black "Rossi, Mariana Wolff Da Si"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1601"]
[BlackElo "1317"]
[PlyCount "140"]
[EventDate "2018.03.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d3 h6 6. 0-0 Nf6 7. Nbd2 0-0 8. Re1 Ng4 9. Rf1 Kh8 10. h3 Nxf2 11. Rxf2 Bxf2+ 12. Kxf2 f5 13. Kg1 f4 14. Qe1 Qf6 15. Nf1 Ne7 16. Qf2 g5 17. d4 Ng6 18. N1h2 h5 19. g4 hxg4 20. Nxg4 Bxg4 21. hxg4 b6 22. Qh2+ Kg7 23. Qh5 Nh4 24. Nxg5 Rh8 25. Ne6+ Kg8 26. Nxf4+ Kf8 27. Ng6+ Nxg6 28. Bh6+ Ke7 29. g5 Qf4 30. Qxg6 Qg4+ 31. Kf2 Rae8 32. dxe5 Qf4+ 33. Ke2 Qxe5 34. Qg7+ Kd8 35. Qxe5 Rxe5 36. Kd3 Rhe8 37. Bd5 Kd7 38. Rf1 R8e7 39. Rf7 Rxd5+ 40. exd5 Rxf7 41. Ke4 Rf1 42. Bg7 Ke8 43. Bf6 Kd7 44. Kd3 Rf2 45. c4 c6 46. dxc6+ Kxc6 47. Ke4 Rf1 48. Bd4 Kd7 49. Bf6 Ke6 50. Kd4 Re1 51. Kd3 Rf1 52. Ke4 Rf5 53. Kd4 Rf2 54. Ke3 Rf1 55. Ke4 Rf5 56. Kd4 Rc5 57. Kd3 b5 58. cxb5 Rxb5 59. Kc4 Rf5 60. Kd4 d5 61. Ke3 Rf1 62. Kd4 Rf4+ 63. Kd3 Kf5 64. Ke3 Kg4 65. Bd8 Kf5 66. Bf6 Rf1 67. Kd4 Ke6 68. Ke3 a6 69. Bd8 Rg1 70. Bf6 Rf1 1/2-1/2

[Event "BRA-ch U18 Girls"]
[Site "Sao Paulo"]
[Date "2018.03.30"]
[Round "2"]
[White "Lisboa, Joana Cunha"]
[Black "Rossi, Mariana Wolff Da Si"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1509"]
[BlackElo "1317"]
[PlyCount "141"]
[EventDate "2018.03.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 c5 6. e4 Nc6 7. Nc3 e6 8. Nd2 d5 9. f4 d4 10. Ne2 Ng4 11. Nf3 f5 12. e5 Ne7 13. h3 Ne3 14. Bxe3 dxe3 15. Nc3 Nd5 16. Qe1 Nxc3 17. Qxc3 Qb6 18. Rfe1 e2 19. Kh2 c4 20. dxc4 Qf2 21. Qd4 Qxd4 22. Nxd4 Rd8 23. c3 Bd7 24. Rxe2 Rab8 25. Rd1 Bf8 26. Red2 Kf7 27. Nf3 Ke7 28. Ng5 h6 29. Nf7 Kxf7 30. Rxd7+ Rxd7 31. Rxd7+ Ke8 32. Rxb7 Rc8 33. Rxa7 Rxc4 34. Kg1 Bc5+ 35. Kf1 Bxa7 36. Ke2 Kd8 37. Kd3 Rc7 38. a4 Bf2 39. g4 fxg4 40. hxg4 Ke7 41. Be4 Kf7 42. a5 Bg3 43. f5 gxf5 44. gxf5 exf5 45. Bxf5 Bxe5 46. Ke4 Bf6 47. a6 Rc6 48. Bg4 Rxa6 49. Bh5+ Ke7 50. Kd3 Rb6 51. b4 Kd6 52. Bf3 Rb8 53. Be2 Rc8 54. c4 Rb8 55. c5+ Kc6 56. Kc4 Rd8 57. b5+ Kc7 58. b6+ Kb7 59. Kb5 Be5 60. Bf3+ Kb8 61. c6 Bg3 62. Bg4 Rg8 63. Bh3 Rg5+ 64. Kc4 h5 65. Kd3 Rb5 66. c7+ Bxc7 67. bxc7+ Kxc7 68. Ke4 Kd6 69. Kf4 Ke7 70. Bf1 Kf6 71. Bxb5 1/2-1/2

[Event "BRA-ch U18 Girls"]
[Site "Sao Paulo"]
[Date "2018.03.29"]
[Round "1"]
[White "Rossi, Mariana Wolff Da Si"]
[Black "Di Simoni, Rafaela Moura"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1317"]
[BlackElo "1528"]
[PlyCount "47"]
[EventDate "2018.03.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 e5 6. Be3 Ng4 7. Bc4 Nxe3 8. fxe3 exd4 9. exd4 Be7 10. Nf3 0-0 11. 0-0 Bg4 12. c3 Nd7 13. Qc2 Bxf3 14. Rxf3 Nf6 15. Raf1 b5 16. Bd3 Rc8 17. Ne2 Bd6 18. Rh3 h6 19. Qd2 h5 20. Ng3 Bxg3 21. Rxg3 Kh8 22. Qg5 Rg8 23. Rh3 Ng4 24. Rxh5+ 1-0

[Event "BRA-ch U20 Girls"]
[Site "Florianopolis"]
[Date "2017.10.29"]
[Round "6"]
[White "Rossi, Mariana Wolff Da Si"]
[Black "Zucco Simoes, Maria Teresa"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1325"]
[PlyCount "83"]
[EventDate "2017.10.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. d3 d6 6. h3 Bd7 7. 0-0 0-0 8. Bg5 h6 9. Bh4 a6 10. Ba4 b5 11. Bc2 Re8 12. Nbd2 Be6 13. Nb3 Bxb3 14. Bxb3 Na5 15. Bc2 c6 16. b4 Bb6 17. bxa5 Bxa5 18. c4 bxc4 19. dxc4 Rb8 20. Qd3 d5 21. cxd5 cxd5 22. Qxa6 dxe4 23. Bxf6 Qxf6 24. Qxf6 gxf6 25. Bxe4 Bc3 26. Rab1 Rxb1 27. Rxb1 Bd4 28. Nh4 Rc8 29. Nf5 Rc4 30. Nxh6+ Kh8 31. Nxf7+ Kg8 32. Nh6+ Kh8 33. Rb8+ Kg7 34. Nf5+ Kh7 35. Nd6+ Kg7 36. Nxc4 Kf7 37. Rb7+ Kf8 38. Nd6 Bc5 39. Rf7+ Kg8 40. Ne8 Kh8 41. Nxf6 Bd4 42. Rh7# 1-0

[Event "BRA-ch U20 Girls"]
[Site "Florianopolis"]
[Date "2017.10.28"]
[Round "4"]
[White "Rossi, Mariana Wolff Da Si"]
[Black "Nazario Sebastiao, Mariani"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1325"]
[BlackElo "1540"]
[PlyCount "75"]
[EventDate "2017.10.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Bd3 e5 7. Nf3 Be7 8. h3 0-0 9. 0-0 b5 10. Bg5 Nbd7 11. Re1 Bb7 12. Nh4 h6 13. Bd2 Nxe4 14. Nxe4 Bxh4 15. Nxd6 Bxf2+ 16. Kxf2 Qb6+ 17. Be3 Qc7 18. Nxb7 Qxb7 19. Bf5 Nf6 20. Bc5 Rfe8 21. Qe2 Qd5 22. Be3 e4 23. Bg4 h5 24. Red1 Qe5 25. Bd4 Qf4+ 26. Kg1 hxg4 27. Rf1 Qd6 28. Bxf6 gxf6 29. Qxg4+ Kf8 30. c3 Re6 31. Qh4 Ke7 32. Rae1 Qc6 33. Rf4 Rg8 34. Rfxe4 Kd8 35. R4e2 Kc8 36. Qh7 Rxg2+ 37. Rxg2 Rxe1+ 38. Kf2 1/2-1/2

[Event "BRA-ch U20 Girls"]
[Site "Florianopolis"]
[Date "2017.10.27"]
[Round "1"]
[White "Rossi, Mariana Wolff Da Si"]
[Black "Assuncao, Darlane Brito"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1325"]
[BlackElo "1798"]
[PlyCount "136"]
[EventDate "2017.10.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 h6 6. Bxf6 Bxf6 7. e5 dxe5 8. dxe5 Bg7 9. Qxd8+ Kxd8 10. 0-0-0+ Nd7 11. Bc4 e6 12. g4 a6 13. a4 Ke7 14. Rhe1 b6 15. Be2 Bb7 16. h3 Nxe5 17. Nd4 Nc6 18. Nf3 Nb4 19. Kb1 Bxc3 20. bxc3 Nd5 21. Rd3 Nf4 22. Re3 Ng2 23. Bd1 Rhd8 24. Ne5 Nxe3 25. fxe3 Bg2 26. Kc1 Kf6 27. Nd3 Rd7 28. Rg1 Be4 29. Rf1+ Kg7 30. Ne5 Re7 31. Be2 f6 32. Nc4 b5 33. Nd2 Bc6 34. axb5 axb5 35. Kb2 f5 36. Nb3 Bg2 37. Rg1 Bxh3 38. gxf5 exf5 39. Rg3 Bg4 40. Bxb5 h5 41. Bc6 Rb8 42. e4 fxe4 43. Re3 Bf5 44. Kc1 h4 45. Nd2 Rb6 46. Bd5 Rd6 47. Bc4 Rd8 48. Bf1 g5 49. Bg2 g4 50. Nf1 Kf6 51. Re2 Kg5 52. Ne3 h3 53. Bf1 Rh7 54. Nxf5 Kxf5 55. Rh2 Kf4 56. Rh1 h2 57. Bg2 e3 58. Re1 Rd2 59. Bc6 g3 60. Rf1+ Rf2 61. Rd1 e2 62. Rd4+ Kg5 63. Kd2 h1Q 64. Bxh1 Rxh1 65. Rd5+ Kf4 66. Rd4+ Kf3 67. Rd3+ Kg2 68. Re3 Rd1# 0-1

[Event "BRA-ch U20 Girls"]
[Site "Florianopolis"]
[Date "2017.10.27"]
[Round "2"]
[White "Santana Freitas, Maria Eduarda"]
[Black "Rossi, Mariana Wolff Da Si"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1467"]
[BlackElo "1325"]
[PlyCount "69"]
[EventDate "2017.10.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. h3 Nf6 6. d3 h6 7. Bb3 Be6 8. Bc2 0-0 9. d4 exd4 10. cxd4 Bb4+ 11. Nc3 Bd7 12. 0-0 Re8 13. Re1 Qc8 14. Qd3 g6 15. Bxh6 Bxc3 16. bxc3 d5 17. exd5 Nxd5 18. Qd2 Rxe1+ 19. Rxe1 Be6 20. c4 Ndb4 21. d5 Nxc2 22. Qxc2 Bf5 23. Qc3 f6 24. Qxf6 Qd7 25. dxc6 Qf7 26. Qxf7+ Kxf7 27. cxb7 Rb8 28. Bg5 Rxb7 29. Re7+ Kf8 30. g4 Bb1 31. Ne5 Bc2 32. Nd7+ Kg8 33. Nf6+ Kf8 34. Rd7 Bb1 35. Bh6# 1-0

[Event "Itajai JASC (Women) 54th"]
[Site "Itajai"]
[Date "2014.11.17"]
[Round "2"]
[White "Lemony, Denise"]
[Black "Rossi, Mariana Wolff Da Si"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1904"]
[PlyCount "113"]
[EventDate "2014.11.16"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Blumenau (W)"]
[BlackTeam "Lages (W)"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 Bf5 7. e3 a6 8. Bd3 Ne4 9. Qb3 e6 10. Bxe4 Bxe4 11. 0-0 b5 12. Rfc1 Na5 13. Qd1 Nc4 14. Qe2 Bb4 15. Nxe4 dxe4 16. Ne5 Nxe5 17. Bxe5 0-0 18. Qg4 g6 19. Qxe4 Bd6 20. Rc6 Bxe5 21. Qxe5 Qa5 22. Qc5 Qd2 23. Qc2 Qb4 24. a3 Qa5 25. Rc1 b4 26. a4 Rfb8 27. b3 Qd8 28. Qc4 a5 29. e4 Ra7 30. Rc8 Rxc8 31. Qxc8 Rd7 32. Qxd8+ Rxd8 33. Rc4 e5 34. d5 Kf8 35. Kf1 Ke7 36. Ke2 Kd6 37. Kd3 f5 38. f3 Rf8 39. Ke2 fxe4 40. fxe4 Rf4 41. g3 Rf7 42. Rc6+ Kd7 43. Ra6 Rf8 44. Rc6 Rg8 45. Rc5 Ra8 46. Kd3 Rf8 47. Rxa5 Rf3+ 48. Kc4 Rc3+ 49. Kxb4 Re3 50. Kc5 Rxb3 51. Ra7+ Kc8 52. Kd6 Rb2 53. Rxh7 Ra2 54. Kxe5 Rxa4 55. Rg7 Ra6 56. d6 Ra5+ 57. Ke6 1-0

[Event "Lages-ch"]
[Site "Lages"]
[Date "2014.05.??"]
[Round "4"]
[White "Bortolini, Diego"]
[Black "Rossi, Mariana Wolff Da Si"]
[Result "0-1"]
[ECO "C62"]
[PlyCount "88"]
[EventDate "2014.05.22"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. d4 Bd7 6. Bxc6 Bxc6 7. dxe5 dxe5 8. Qxd8+ Rxd8 9. 0-0 Bd6 10. Re1 h6 11. b3 0-0 12. Bd2 Rfe8 13. a3 Bc5 14. b4 Bb6 15. b5 Bd7 16. a4 Bg4 17. Be3 Ba5 18. Ra3 Bxf3 19. gxf3 Rd6 20. Rd1 Rxd1+ 21. Nxd1 Rd8 22. Rd3 Re8 23. Bd2 Bb6 24. a5 Bc5 25. Be3 Bb4 26. a6 b6 27. Bd2 Bc5 28. f4 Nxe4 29. fxe5 Rxe5 30. Bf4 Re7 31. Ne3 g5 32. f3 gxf4 33. Kf1 Bxe3 34. fxe4 Rxe4 35. Ke2 Bc5+ 36. Kf3 Rc4 37. Rd8+ Kg7 38. Rc8 Bd6 39. h4 Rxc2 40. Ra8 Rc3+ 41. Ke2 f3+ 42. Kd2 Ra3 43. Rxa7 f2 44. Ke2 Ra2+ 0-1

[Event "Lages-ch"]
[Site "Lages"]
[Date "2014.05.??"]
[Round "1"]
[White "Machado, Jonatan"]
[Black "Rossi, Mariana Wolff Da Si"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1669"]
[PlyCount "51"]
[EventDate "2014.05.22"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. c4 Nf6 4. cxd5 Nxd5 5. e4 Nf6 6. Nc3 Bg4 7. Bb5 Bd7 8. e5 Ng8 9. e6 fxe6 10. 0-0 Nf6 11. Re1 Nd5 12. Ng5 g6 13. Nxd5 exd5 14. Qf3 Bf5 15. g4 Qd7 16. gxf5 Qxf5 17. Qxf5 gxf5 18. Bf4 0-0-0 19. Bxc6 bxc6 20. Rac1 Kb7 21. Ne6 Rc8 22. Rc3 Rg8+ 23. Kf1 Rg6 24. Rb3+ Ka8 25. Nxc7+ Rxc7 26. Bxc7 1-0

[Event "Lages-ch"]
[Site "Lages"]
[Date "2014.05.??"]
[Round "2"]
[White "Rossi, Mariana Wolff Da Si"]
[Black "Buganca, Luiz Henrique Da Si"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "160"]
[EventDate "2014.05.22"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "BRA"]
[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 Nf6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 Qb6 8. b3 e6 9. Na4 Qc7 10. d3 Nxe4 11. Rb1 Nf6 12. Nxc5 Ne7 13. Ne4 d5 14. Nxf6+ Bxf6 15. Ba3 Re8 16. Rc1 Nf5 17. c4 Qd8 18. Qd2 Nd4 19. Bb2 Nxf3+ 20. Rxf3 Bxb2 21. Qxb2 b6 22. g4 Bb7 23. Rh3 Rb8 24. Qd2 dxc4 25. Bxb7 Rxb7 26. Rxc4 b5 27. Rc5 Qd4+ 28. Qf2 Qxf2+ 29. Kxf2 f5 30. gxf5 exf5 31. d4 Rd8 32. Rd3 a6 33. Rc6 a5 34. Ra6 a4 35. b4 Rc7 36. Kg3 Rc2 37. a3 Rdc8 38. Re6 Kf7 39. Re5 R2c3 40. Ree3 Rxd3 41. Rxd3 Rd8 42. Kh4 h6 43. Kg3 Ke6 44. Kf3 Kd5 45. Ke3 Re8+ 46. Kf3 Re4 47. Rc3 Kxd4 48. Rc5 Re3+ 49. Kf2 Rxa3 50. Rxb5 Kc4 51. Rb6 g5 52. Rxh6 gxf4 53. Rh4 Kxb4 54. Rxf4+ Kc3 55. Rxf5 Ra2+ 56. Kg3 a3 57. Rf3+ Kd4 58. Rf4+ Ke5 59. Ra4 Kd5 60. h4 Ra1 61. Kg4 a2 62. Kg5 Rg1+ 63. Kf4 a1Q 64. Rxa1 Rxa1 65. Kg5 Ra5 66. Kg6 Ra6+ 67. Kg5 Re6 68. h5 Re8 69. Kg6 Ke6 70. Kg7 Kf5 71. h6 Re7+ 72. Kf8 Kf6 73. Kg8 Kg6 74. Kf8 Rh7 75. Ke8 Kf6 76. Kd8 Ke6 77. Kc8 Kd6 78. Kb8 Kc6 79. Ka8 Kb6 80. Kb8 Rh8# 0-1

