[Event "BRA-ch U26"]
[Site "Goiania"]
[Date "2017.10.22"]
[Round "7"]
[White "Souza, Anderson Teixeira"]
[Black "Vieira, Valdivino Borges"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "94"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. Nc3 a6 4. e3 Nf6 5. Nf3 Bg4 6. Be2 e6 7. Ne5 Bf5 8. h3 Bb4 9. Qd2 Ne4 10. Qd1 Nxc3 11. bxc3 Bxc3+ 12. Kf1 Bxa1 13. Qxa1 g5 14. Bg3 0-0 15. Bd3 Bxd3+ 16. Nxd3 f5 17. h4 g4 18. Bf4 c5 19. Ne5 c4 20. Qb1 b5 21. Bh6 Re8 22. f3 Qa5 23. fxg4 fxg4 24. Kf2 Re7 25. Kg3 Qc7 26. Qd1 Kh8 27. Qxg4 Nc6 28. Bf4 Rg8 29. Ng6+ Rxg6 30. Bxc7 Rxg4+ 31. Kxg4 Rxc7 32. Rf1 Kg7 33. h5 e5 34. Kg5 h6+ 35. Kg4 exd4 36. exd4 Nxd4 37. Rf4 Nxc2 38. Kh4 Ne3 39. g4 Ng2+ 40. Kg3 Nxf4 41. Kxf4 Re7 42. g5 c3 43. gxh6+ Kxh6 44. Kg4 c2 45. a4 c1Q 46. a5 Re4+ 47. Kf5 Qf4# 0-1

[Event "BRA-ch U26"]
[Site "Goiania"]
[Date "2017.10.21"]
[Round "5"]
[White "Pinheiro, Breno Linhares"]
[Black "Vieira, Valdivino Borges"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1559"]
[PlyCount "57"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nc6 3. c4 Bg4 4. e3 Nf6 5. Nc3 e6 6. Be2 dxc4 7. Bxc4 Qe7 8. 0-0 e5 9. dxe5 Nxe5 10. Nd5 Bxf3 11. Qa4+ Qd7 12. Nxc7+ Kd8 13. Qxd7+ Kxd7 14. Nxa8 Bh5 15. Bb5+ Kc8 16. f3 Kb8 17. Rd1 Be7 18. Kf2 Kxa8 19. g4 Bg6 20. e4 h5 21. g5 Nh7 22. f4 Ng4+ 23. Kg3 f5 24. h3 Nxg5 25. fxg5 h4+ 26. Kg2 Ne5 27. Bf4 Nf7 28. Rd7 Re8 29. Rc7 1-0

[Event "BRA-ch U26"]
[Site "Goiania"]
[Date "2017.10.21"]
[Round "4"]
[White "Vieira, Valdivino Borges"]
[Black "Ramos Junior, Silvio Augusto da S"]
[Result "0-1"]
[ECO "B56"]
[BlackElo "1792"]
[PlyCount "84"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. d4 cxd4 5. Nxd4 Bd7 6. Be3 Nf6 7. Nc3 g6 8. 0-0 Bg7 9. Qd2 Ng4 10. Nxc6 bxc6 11. Ba4 Nxe3 12. Qxe3 Qa5 13. Bb3 0-0 14. f4 Rac8 15. Qg3 Bxc3 16. bxc3 c5 17. c4 Qc7 18. h4 a5 19. a4 Bc6 20. Rfe1 e5 21. f5 Kh8 22. f6 h6 23. Kf2 Qd7 24. Ke3 Rg8 25. Rh1 Kh7 26. c3 Bxe4 27. Kxe4 Qb7+ 28. Kd3 Qxb3 29. Rhb1 e4+ 30. Kd2 Qxc4 31. Kc2 Qe2+ 32. Kb3 d5 33. Ka3 Qc4 34. Rb7 d4 35. Rc1 Qd5 36. Rb5 Qc4 37. Rb3 Rge8 38. Qe1 d3 39. Qe3 Rcd8 40. h5 g5 41. Rd1 Rb8 42. Rxb8 Rxb8 0-1

[Event "BRA-ch U26"]
[Site "Goiania"]
[Date "2017.10.20"]
[Round "3"]
[White "Agostinis Filho, Carlos Alberto"]
[Black "Vieira, Valdivino Borges"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "32"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[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 d6 4. 0-0 Bg4 5. d3 Nd4 6. Nbd2 h5 7. c3 Nxf3+ 8. Nxf3 h4 9. h3 Bh5 10. Bg5 Be7 11. Qd2 Bxf3 12. gxf3 Bxg5 13. Qe2 Nf6 14. Kh1 Nh5 15. d4 Nf4 16. Qd2 Qd7 0-1

[Event "BRA-ch U26"]
[Site "Goiania"]
[Date "2017.10.19"]
[Round "1"]
[White "Vieira, Valdivino Borges"]
[Black "Cabral Teske, Luiz Fernando"]
[Result "0-1"]
[ECO "B35"]
[BlackElo "1894"]
[PlyCount "64"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 d6 4. Nc3 Nf6 5. d4 cxd4 6. Nxd4 g6 7. Be3 Bg7 8. Qd2 Ng4 9. Nxc6 bxc6 10. h3 Nxe3 11. Qxe3 0-0 12. Nd1 d5 13. Bd3 Qa5+ 14. c3 d4 15. Qd2 c5 16. 0-0 Rd8 17. f4 dxc3 18. Qc2 cxb2 19. Rb1 Rxd3 20. Qxd3 Ba6 21. Qf3 Bxf1 22. e5 Rd8 23. Kxf1 Qxa2 24. Qe4 f6 25. Nc3 Qb3 26. Qe1 fxe5 27. fxe5 Qc4+ 28. Kg1 Qd4+ 29. Kh1 Qxe5 30. Qxe5 Bxe5 31. Na4 c4 32. Nxb2 Rb8 0-1

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.06"]
[Round "7"]
[White "Da Silva, Paulo Franca Galvao"]
[Black "Vieira, Valdivino Borges"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1736"]
[PlyCount "50"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. 0-0 Qf6 5. Nc3 c6 6. d4 Bg4 7. dxe5 dxe5 8. Be2 Nd7 9. h3 Bxf3 10. Bxf3 0-0-0 11. Be3 Nb6 12. Qe2 h5 13. Rad1 Bd6 14. Rd2 Qh4 15. Rfd1 Kc7 16. b4 g5 17. Kh2 g4 18. b5 gxf3 19. Qxf3 Rd7 20. Bxb6+ axb6 21. Qe3 Ne7 22. f3 Rg8 23. Na4 c5 24. Nc3 Qg3+ 25. Kg1 Qxh3 0-1

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.06"]
[Round "6"]
[White "Vieira, Valdivino Borges"]
[Black "Da Silva, Francisco Iran Sant"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "77"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Bb5 Nge7 7. Qc5 Qc7 8. 0-0 Ng6 9. Bxc6+ bxc6 10. Qc3 Rb8 11. a4 Ba6 12. Rd1 Be2 13. Rd4 Bxf3 14. gxf3 c5 15. f4 Be7 16. b4 Qb6 17. a5 cxd4 18. axb6 dxc3 19. bxa7 Ra8 20. Nxc3 0-0 21. Be3 Bxb4 22. Nb5 Rfc8 23. Rb1 Bc5 24. Nd6 Bxd6 25. exd6 Nf8 26. Rb7 f6 27. Bb6 h6 28. d7 Nxd7 29. Rxd7 Kh7 30. Rb7 Rxc2 31. Rb8 Rc8 32. Bc7 Rxc7 33. Rxa8 Kg6 34. Kg2 Kf5 35. Kf3 d4 36. h3 h5 37. Rh8 Rxa7 38. Rxh5+ Kg6 39. Rb5 0-1

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.05"]
[Round "4"]
[White "Pinheiro, Breno Linhares"]
[Black "Vieira, Valdivino Borges"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1587"]
[PlyCount "39"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 c6 4. Bc4 Qf6 5. d4 h6 6. dxe5 dxe5 7. h3 Be7 8. 0-0 g5 9. g4 Nd7 10. Be3 Qg6 11. Nd2 h5 12. f3 hxg4 13. fxg4 Rxh3 14. Bxf7+ Qxf7 15. Rxf7 Kxf7 16. Qf1+ Ndf6 17. Qxh3 Bxg4 18. Qg3 Bd6 19. Bxg5 b5 20. a3 1-0

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.04"]
[Round "2"]
[White "Ferreira, Raul Cesar Goes"]
[Black "Vieira, Valdivino Borges"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "1676"]
[PlyCount "71"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 Ne4 6. 0-0 h5 7. Qc2 Nd6 8. Bd2 b5 9. Bd3 Bb7 10. e4 h4 11. h3 f6 12. d5 e5 13. Nc3 Qd7 14. Rac1 g5 15. a4 g4 16. hxg4 Qxg4 17. Nh2 Qd7 18. Nxb5 Na6 19. Nxc7+ Nxc7 20. Qxc7 Rc8 21. Qxd7+ Kxd7 22. Rxc8 Bxc8 23. b4 Bg7 24. Rc1 h3 25. g3 Bb7 26. b5 Bh6 27. Bxh6 Rxh6 28. Nf3 f5 29. Nxe5+ Ke7 30. f3 fxe4 31. Bxe4 Rh5 32. Nc6+ Bxc6 33. dxc6 Nxe4 34. Re1 h2+ 35. Kh1 Kd6 36. Rxe4 1-0

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.04"]
[Round "3"]
[White "Vieira, Valdivino Borges"]
[Black "De Oliveira, Fabricio Alves"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1800"]
[PlyCount "42"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. d3 Nf6 4. Bg5 Nbd7 5. h3 a6 6. Nc3 e6 7. Nf3 Be7 8. Qe2 0-0 9. g4 b5 10. Bb3 b4 11. Nd1 Bb7 12. Ne3 a5 13. Ba4 Nb6 14. Bb5 a4 15. Nc4 Nxc4 16. dxc4 Nxe4 17. Bxe7 Qxe7 18. Rd1 a3 19. b3 Nc3 20. Qd3 Nxd1 21. Qxd1 Qf6 0-1

[Event "BRA-ch U26"]
[Site "Cuiaba"]
[Date "2016.11.03"]
[Round "1"]
[White "Vieira, Valdivino Borges"]
[Black "Stapenhorst, Matheus Frederico"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1926"]
[PlyCount "80"]
[EventDate "2016.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. d3 Nc6 4. Bb5 g6 5. Bxc6 bxc6 6. Nf3 Bg7 7. d4 cxd4 8. Nxd4 Ba6 9. Nb3 d5 10. Qf3 Ne7 11. c3 dxe4 12. Qxe4 Bd3 13. Qf3 0-0 14. Nc5 Bc4 15. Nd2 Bd5 16. Qh3 Qb6 17. Nd7 Qa6 18. Nxf8 Rxf8 19. Nf1 Rd8 20. Ne3 Bb3 21. Qh4 Rd7 22. Bd2 Qd3 23. Nf1 Bc4 24. Qg4 h5 25. Qf3 Qc2 26. Qd1 Qe4+ 27. Ne3 Bh6 28. Qf3 Qe5 29. h4 Nd5 30. g4 Nxe3 31. Bxe3 Bd5 32. Qd1 Bxe3 33. Qe2 Bxh1 34. Qxe3 Qxe3+ 35. fxe3 hxg4 36. Kf2 Bf3 37. Kg3 Rd2 38. b3 e5 39. h5 g5 40. Rg1 f5 0-1

