[Event "Birigui U2200 op 3rd"]
[Site "Birigui"]
[Date "2008.12.05"]
[Round "2.15"]
[White "Bueno Do Prado, Joao Vitor"]
[Black "Vieira, Mariana Ferreira"]
[Result "1/2-1/2"]
[ECO "D12"]
[PlyCount "59"]
[EventDate "2008.12.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bf5 5. Bd3 e6 6. Nf3 Bd6 7. 0-0 0-0 8. Qc2 Qc7 9. Bxf5 exf5 10. cxd5 Ng4 11. g3 g6 12. dxc6 Nxc6 13. h3 Nf6 14. e4 fxe4 15. Nxe4 Nxe4 16. Qxe4 Rfe8 17. Qh4 h5 18. Qf6 Qe7 19. Qxe7 Rxe7 20. Bg5 Re4 21. Bf6 Nb4 22. Ng5 Re2 23. a3 Nd3 24. Be5 Bxe5 25. dxe5 Nxe5 26. Rae1 Rxe1 27. Rxe1 Nd3 28. Re7 b6 29. Rxf7 Nxb2 30. Rf6 1/2-1/2

[Event "Birigui U2200 op 3rd"]
[Site "Birigui"]
[Date "2008.12.05"]
[Round "1.7"]
[White "Vieira, Mariana Ferreira"]
[Black "Moreira, Ronaldo Alonso"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "2002"]
[PlyCount "68"]
[EventDate "2008.12.05"]
[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 d6 3. Nc3 Be7 4. Be2 Nf6 5. 0-0 0-0 6. d4 Nbd7 7. Be3 c6 8. Bd3 Qc7 9. d5 Re8 10. Qe2 a6 11. Rad1 c5 12. b3 b5 13. a3 Bb7 14. Qd2 Nf8 15. Na2 c4 16. bxc4 bxc4 17. Be2 Nxe4 18. Qc1 Nd7 19. Ng5 Bxg5 20. Bxg5 Nxg5 21. Qxg5 Nf6 22. Nc3 Qa5 23. Qg3 Qxa3 24. Bxc4 Rec8 25. Bb3 a5 26. Na4 Ba6 27. Nb6 Bxf1 28. Nxc8 Rxc8 29. Kxf1 a4 30. Qh3 Rc7 31. Rd3 axb3 32. cxb3 Qc1+ 33. Ke2 Rc2+ 34. Kf3 Qf4# 0-1

[Event "Birigui IRT Semana Olimpica SESC"]
[Site "Birigui"]
[Date "2008.06.22"]
[Round "6.13"]
[White "Figueiredo Leal, Maria Luiza"]
[Black "Vieira, Mariana Ferreira"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "60"]
[EventDate "2008.06.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Nf3 Bg4 4. Be2 Nc6 5. 0-0 e6 6. Nc3 Bd6 7. g3 0-0 8. a3 Ne4 9. Nxe4 dxe4 10. Nd2 Bxe2 11. Qxe2 e5 12. Nxe4 exd4 13. Nxd6 Qxd6 14. Rd1 Rfe8 15. b3 Qf6 16. Bb2 Rad8 17. Rac1 b6 18. Rd2 Re5 19. Rcd1 Qh6 20. h4 Re4 21. Rd3 f6 22. a4 g5 23. Qf3 Rde8 24. b4 Nxb4 25. R3d2 dxe3 26. fxe3 gxh4 27. gxh4 Qxh4 28. Bxf6 Rg4+ 29. Rg2 Rxg2+ 30. Kxg2 Qe4 1/2-1/2

[Event "Birigui IRT Semana Olimpica SESC"]
[Site "Birigui"]
[Date "2008.06.22"]
[Round "5.14"]
[White "Nakamura, Julia Yumi Ono"]
[Black "Vieira, Mariana Ferreira"]
[Result "0-1"]
[ECO "B00"]
[PlyCount "46"]
[EventDate "2008.06.20"]
[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. d4 Nc6 3. c3 Nf6 4. f3 d5 5. dxe5 Nxe5 6. exd5 Qxd5 7. Qxd5 Nxd5 8. c4 Nb6 9. Nd2 Be6 10. b3 Rd8 11. Bb2 f6 12. f4 Nd3+ 13. Bxd3 Rxd3 14. Ke2 Rd7 15. Rd1 Bf5 16. Ndf3 Bc5 17. Nh4 0-0 18. Nxf5 Re8+ 19. Ne3 Bxe3 20. Rd3 Bxg1+ 21. Kd2 Rxd3+ 22. Kxd3 Rd8+ 23. Kc2 Be3 0-1

[Event "Birigui IRT Semana Olimpica SESC"]
[Site "Birigui"]
[Date "2008.06.21"]
[Round "3.13"]
[White "Nishikawa, Milena Emi"]
[Black "Vieira, Mariana Ferreira"]
[Result "1/2-1/2"]
[ECO "C65"]
[PlyCount "68"]
[EventDate "2008.06.20"]
[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. Bb5 Nf6 4. Bxc6 dxc6 5. Nxe5 Nxe4 6. d3 Bd6 7. dxe4 Bxe5 8. Nc3 0-0 9. Qxd8 Rxd8 10. 0-0 Be6 11. Bg5 Bc4 12. Bxd8 Bxf1 13. Rxf1 Rxd8 14. Rb1 Rd2 15. Rc1 Bxc3 16. bxc3 b5 17. a3 c5 18. h3 a5 19. f3 b4 20. cxb4 cxb4 21. axb4 axb4 22. c3 bxc3 23. Rxc3 Rd7 24. g4 g5 25. Kg2 f6 26. Kg3 Kg7 27. f4 gxf4+ 28. Kxf4 Re7 29. h4 h6 30. g5 hxg5+ 31. hxg5 fxg5+ 32. Kxg5 Re5+ 33. Kf4 Re7 34. Rg3+ Kf7 1/2-1/2

[Event "Birigui IRT Semana Olimpica SESC"]
[Site "Birigui"]
[Date "2008.06.21"]
[Round "4.11"]
[White "Vieira, Mariana Ferreira"]
[Black "Dos Santos Seade, Joao Pedro"]
[Result "0-1"]
[ECO "C77"]
[PlyCount "44"]
[EventDate "2008.06.20"]
[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. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. Nc3 h6 7. d3 d6 8. Bd2 Be7 9. Nd5 Be6 10. Qe2 0-0 11. 0-0-0 Nd4 12. Nxd4 exd4 13. Nxf6+ Bxf6 14. Bxe6 fxe6 15. Qg4 Bg5 16. Qxe6+ Kh8 17. Bxg5 Qxg5+ 18. Kb1 Qxg2 19. Rdf1 Rxf2 20. a3 Rxf1+ 21. Rxf1 Qxf1+ 22. Ka2 Rf8 0-1

[Event "Birigui IRT Semana Olimpica SESC"]
[Site "Birigui"]
[Date "2008.06.20"]
[Round "2.15"]
[White "Ferreira Vieira, Nadine Cristina"]
[Black "Vieira, Mariana Ferreira"]
[Result "1/2-1/2"]
[ECO "C68"]
[PlyCount "13"]
[EventDate "2008.06.20"]
[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. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 1/2-1/2

[Event "Birigui IRT Semana Olimpica SESC"]
[Site "Birigui"]
[Date "2008.06.20"]
[Round "1.9"]
[White "Vieira, Mariana Ferreira"]
[Black "Fuzetti, Agnaldo"]
[Result "0-1"]
[ECO "C77"]
[BlackElo "1857"]
[PlyCount "40"]
[EventDate "2008.06.20"]
[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. Bb5 a6 4. Ba4 Nf6 5. d3 h6 6. Nc3 b5 7. Bb3 Bc5 8. Be3 Bxe3 9. fxe3 d6 10. Nd5 0-0 11. Qd2 Be6 12. 0-0-0 a5 13. Nxf6+ Qxf6 14. Qc3 Bxb3 15. axb3 Nb4 16. Qxc7 Rfc8 17. Qb6 Nxc2 18. Qxb5 Na3+ 19. Qc4 Nxc4 20. bxc4 a4 0-1

[Event "Paulista-ch (Women)"]
[Site "Sao Jose do Rio Preto"]
[Date "2008.03.30"]
[Round "6.7"]
[White "Fiel, Priscila de Fatima"]
[Black "Vieira, Mariana Ferreira"]
[Result "1-0"]
[ECO "D10"]
[PlyCount "43"]
[EventDate "2008.03.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. c5 e6 4. Bd2 Nf6 5. e3 Be7 6. Bd3 b6 7. b4 0-0 8. Nf3 bxc5 9. bxc5 Ne4 10. Bxe4 dxe4 11. Ne5 Ba6 12. Qa4 Qc8 13. Nc3 Bf6 14. Nxe4 Bxe5 15. dxe5 Nd7 16. Bc3 f6 17. exf6 gxf6 18. Nd6 Bb5 19. Qg4+ Kh8 20. Nxc8 Raxc8 21. Qxe6 Rcd8 22. Bd4 1-0

[Event "Paulista-ch (Women)"]
[Site "Sao Jose do Rio Preto"]
[Date "2008.03.29"]
[Round "5.9"]
[White "Pereira, Natalia Silva"]
[Black "Vieira, Mariana Ferreira"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "2054"]
[PlyCount "101"]
[EventDate "2008.03.28"]
[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 Bb4 4. Bb5 Nf6 5. d3 d6 6. Bg5 0-0 7. Nh4 Nd4 8. Bc4 b5 9. Bb3 Be6 10. Bxe6 Nxe6 11. Bd2 Rb8 12. Qf3 g6 13. 0-0 Nh5 14. Qg4 Bxc3 15. Bxc3 Qf6 16. Nf3 Rfd8 17. Bd2 Nef4 18. Rae1 d5 19. g3 dxe4 20. dxe4 Rxd2 21. Nxd2 Rd8 22. Nb3 Ne6 23. Re3 Nd4 24. Rd1 Nxb3 25. Rxb3 Rxd1+ 26. Qxd1 Qd6 27. Qxd6 cxd6 28. Rxb5 Nf6 29. f3 a6 30. Rb8+ Kg7 31. a4 d5 32. exd5 Nxd5 33. b4 Nc3 34. a5 f5 35. Kf2 f4 36. Ra8 fxg3+ 37. hxg3 e4 38. Ke3 h5 39. Rxa6 Kf7 40. Rc6 Nd5+ 41. Kxe4 Nxb4 42. Rd6 Nxc2 43. a6 Ke7 44. Ke5 Ne1 45. a7 Nxf3+ 46. Kd5 h4 47. a8Q hxg3 48. Qa7+ Ke8 49. Rxg6 Kf8 50. Rb6 g2 51. Rb8# 1-0

[Event "Paulista-ch (Women)"]
[Site "Sao Jose do Rio Preto"]
[Date "2008.03.29"]
[Round "4.9"]
[White "Vieira, Mariana Ferreira"]
[Black "Ferreira Vieira, Nadine Cristina"]
[Result "0-1"]
[ECO "C77"]
[PlyCount "70"]
[EventDate "2008.03.28"]
[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. Bb5 a6 4. Ba4 b5 5. Bb3 Bc5 6. d3 Nf6 7. Bg5 0-0 8. Qd2 d6 9. Nc3 Be6 10. 0-0 Bxb3 11. cxb3 b4 12. Nd5 Re8 13. Rac1 Re6 14. Rfe1 Nd4 15. Nxd4 Bxd4 16. Nxc7 Re7 17. Nxa8 Qxa8 18. Rc6 Qxc6 19. Qxb4 Bxb2 20. Qb8+ Re8 21. Qa7 Bd4 22. Qxd4 exd4 23. Bxf6 gxf6 24. f4 Rb8 25. e5 fxe5 26. fxe5 dxe5 27. Rxe5 Qc2 28. Rg5+ Kf8 29. Rh5 Qxd3 30. Rh3 Qb1+ 31. Kf2 Re8 32. Rf3 Qb2+ 33. Kf1 Rc8 34. Rd3 Qxa2 35. Rxd4 Qxb3 0-1

[Event "Paulista-ch (Women)"]
[Site "Sao Jose do Rio Preto"]
[Date "2008.03.29"]
[Round "3.9"]
[White "Vieira, Mariana Ferreira"]
[Black "Ramillo, Vitoria Matheus"]
[Result "0-1"]
[ECO "C66"]
[PlyCount "68"]
[EventDate "2008.03.28"]
[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. Bb5 Nf6 4. d3 d6 5. 0-0 Bg4 6. Nc3 a6 7. Ba4 b5 8. Bb3 Nd4 9. Nd5 h6 10. c3 Nxf3+ 11. gxf3 Bh3 12. Re1 Nxd5 13. Bxd5 Qf6 14. Kh1 Rb8 15. Rg1 Rb6 16. c4 Be7 17. Be3 c5 18. cxb5 axb5 19. Rc1 0-0 20. Rg3 Be6 21. Qd2 Bxd5 22. exd5 g5 23. f4 exf4 24. Bxf4 Kh7 25. Be3 Qe5 26. Rcg1 Qxd5+ 27. f3 Rg8 28. h4 g4 29. Bxh6 Bxh4 30. R3g2 Qxf3 31. Re1 Bxe1 32. Qxe1 Kxh6 33. Qh4+ Kg7 34. Kh2 Rh8 0-1

[Event "Paulista-ch (Women)"]
[Site "Sao Jose do Rio Preto"]
[Date "2008.03.28"]
[Round "2.8"]
[White "Nishikawa, Milena Emi"]
[Black "Vieira, Mariana Ferreira"]
[Result "1-0"]
[ECO "C48"]
[PlyCount "25"]
[EventDate "2008.03.28"]
[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 d6 4. Nc3 Nf6 5. Bb5 Bg4 6. 0-0 Qd7 7. d5 0-0-0 8. dxc6 bxc6 9. Ba6+ Kb8 10. Qd3 d5 11. Na4 dxe4 12. Qb3+ Ka8 13. Qb7# 1-0

[Event "Paulista-ch (Women)"]
[Site "Sao Jose do Rio Preto"]
[Date "2008.03.28"]
[Round "1.6"]
[White "Vieira, Mariana Ferreira"]
[Black "Guimaraes, Artemis Pamela"]
[Result "0-1"]
[ECO "C65"]
[PlyCount "48"]
[EventDate "2008.03.28"]
[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. Bb5 Nf6 4. Nc3 Be7 5. 0-0 d6 6. d3 0-0 7. Re1 Bg4 8. h3 Bh5 9. g4 Bg6 10. Be3 h5 11. d4 hxg4 12. Bxc6 bxc6 13. hxg4 Nxg4 14. Nd2 Nxe3 15. fxe3 Bh4 16. Re2 Bh5 17. Qf1 Bxe2 18. Nxe2 Qg5+ 19. Kh1 Qxe3 20. Rd1 f5 21. dxe5 fxe4 22. Qg2 Rf2 23. Qg4 Rxe2 24. Qxh4 Rxd2 0-1

