[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.09"]
[Round "1"]
[Board "1"]
[White "Valcarcel, Victor Ignacio Santos"]
[Black "Carneiro, Vitor Roberto Castro"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1604"]
[BlackElo "2381"]
[PlyCount "78"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Be3 Qa5+ 7. c3 Qa6 8. Qe2
Ne7 9. f4 Nf5 10. Nf3 h5 11. Nbd2 Be7 12. g3 c5 13. dxc5 Qxe2+ 14. Kxe2 Nxe3
15. Kxe3 Bxc5+ 16. Nd4 a6 17. N2b3 Ba7 18. Na5 b6 19. Nac6 Kd7 20. Nxa7 Rxa7
21. Rac1 Rc7 22. Kd3 Ke7 23. Rhe1 Nd7 24. f5 Rhc8 25. Re3 b5 26. Rf1 g6 27.
fxe6 fxe6 28. Kd2 Rf8 29. Rxf8 Nxf8 30. Ne2 g5 31. b3 Rc8 32. Nd4 Ng6 33. Rf3
Nxe5 34. Re3 Kd6 35. Nf3 Ng4 36. Re2 Rg8 37. Nd4 e5 38. Nc2 Rf8 39. h3 Nf2 0-1

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.09"]
[Round "1"]
[Board "2"]
[White "Wieth, Kelvin Eduardo"]
[Black "Rabelo, Jose Carlos Vargas"]
[Result "1-0"]
[ECO "B63"]
[WhiteElo "1986"]
[BlackElo "1586"]
[PlyCount "53"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8.
O-O-O Bd7 9. Ndb5 O-O 10. Nxd6 Bc8 11. Kb1 a6 12. f4 h6 13. Bxf6 Bxf6 14. e5
Be7 15. Qe3 Qc7 16. Nce4 b6 17. c3 Bb7 18. Bd3 b5 19. Qg3 Kh8 20. h4 b4 21. c4
Na5 22. Nxb7 Nxb7 23. Ng5 Rad8 24. Bc2 Rxd1+ 25. Rxd1 Nc5 26. Nxf7+ Kg8 27. Qg6
 1-0

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.09"]
[Round "1"]
[Board "3"]
[White "Labussiere, Victor"]
[Black "Rocha, Arthur Ferreira"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1580"]
[BlackElo "1981"]
[PlyCount "68"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 d6 5. Nc3 g6 6. e4 Bg7 7. Nf3 Nbd7 8. Be2
O-O 9. O-O Qc7 10. Qc2 a6 11. b6 Nxb6 12. a4 Bg4 13. Nd2 Bxe2 14. Nxe2 Rfb8 15.
a5 Nbd7 16. Nc4 Rb7 17. Nc3 Re8 18. Rd1 Ng4 19. Na4 Nde5 20. Nab6 Nxc4 21. Nxc4
Reb8 22. Ra2 Qc8 23. Rd3 Ne5 24. Nxe5 Bxe5 25. b3 Rb4 26. f3 c4 27. Bd2 cxd3
28. Qxc8+ Rxc8 29. Bxb4 Bd4+ 30. Kf1 Rc1+ 31. Be1 Bc3 32. g3 Rxe1+ 33. Kf2 d2
34. Rxd2 Bxd2 0-1

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.09"]
[Round "1"]
[Board "4"]
[White "Okada, William Kenji"]
[Black "Rosa, Joao Paulo"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1835"]
[BlackElo "1557"]
[PlyCount "75"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 c5 2. Nf3 Nc6 3. e3 d5 4. cxd5 Qxd5 5. Nc3 Qd7 6. Bb5 Qd6 7. O-O Nf6 8.
d4 Bd7 9. d5 Nb4 10. e4 Bxb5 11. Nxb5 Qb6 12. Qa4 O-O-O 13. Nxa7+ Kb8 14. Bf4+
e5 15. Bxe5+ Bd6 16. Bxd6+ Rxd6 17. Nb5 Qa6 18. Qxa6 Rxa6 19. Nc3 Re8 20. Nd2
Nd3 21. Rab1 Rb6 22. b3 Ne5 23. f3 Nh5 24. Nc4 Nxc4 25. bxc4 Ra6 26. Rb5 b6 27.
Rfb1 Kc7 28. R5b2 Rd8 29. Nb5+ Kb7 30. e5 Nf4 31. Nd6+ Kc7 32. Nxf7 Rda8 33. e6
Ra3 34. Rxb6 Nxe6 35. Rxe6 Rxa2 36. d6+ Kd7 37. Re7+ Kc6 38. Rc7# 1-0

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.09"]
[Round "1"]
[Board "5"]
[White "Santos, Wellington"]
[Black "Rosa, Paulo Estevao"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1526"]
[BlackElo "1808"]
[PlyCount "78"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Bb5+ Bd7 5. Bxd7+ Nxd7 6. d4 Ngf6 7. Nc3 e6
8. O-O Be7 9. Ne2 O-O 10. Ng3 Qc7 11. Bg5 Rfc8 12. c3 b5 13. a3 h6 14. Be3 Nb6
15. Qb3 Nc4 16. Rab1 Bd6 17. Ne2 Ng4 18. Rbe1 Ngxe3 19. fxe3 Nxe3 20. Rf2 Ng4
21. Rff1 Bxh2+ 22. Kh1 Bg3 23. Nxg3 Qxg3 24. Qxb5 Nf2+ 25. Kg1 Nh3+ 26. Kh1 Nf4
27. Rg1 Rcb8 28. Qf1 Rxb2 29. Re3 Rab8 30. Qe1 Qg6 31. g3 Nh3 32. Rf1 Rb1 33.
Qe2 Qxg3 34. Qg2 Rxf1+ 35. Qxf1 Nf2+ 36. Qxf2 Qxf2 37. Re1 Rb2 38. Nd2 Rxd2 39.
Re2 Rd1+ 0-1

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.09"]
[Round "1"]
[Board "6"]
[White "Zandonai Ignacio, Antonio Carlos"]
[Black "Costa, Thiago Constantino"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1787"]
[BlackElo "1466"]
[PlyCount "55"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f3
Be7 9. O-O-O O-O 10. g4 d6 11. g5 Nd7 12. g6 fxg6 13. Nxe6 Qb8 14. Nxf8 Bxf8
15. Bc4+ Kh8 16. h4 Nde5 17. Be2 h6 18. f4 Ng4 19. Bb6 Be6 20. Nd5 Qc8 21. Rdg1
h5 22. Nc7 Rb8 23. Nxe6 Qxe6 24. Bxg4 hxg4 25. h5 Qxe4 26. hxg6+ Kg8 27. Rh8+
Kxh8 28. Qh2+ 1-0

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.09"]
[Round "1"]
[Board "7"]
[White "Labussiere, Yago"]
[Black "Pereira Da Silva, Evernandes"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "1466"]
[BlackElo "1724"]
[PlyCount "102"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. g3 Be7 5. Bg2 c6 6. Nbd2 O-O 7. O-O Nbd7 8. Qc2
Bd6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qc2 c5 13. Rd1 Qc7 14. dxc5 Bxc5
15. Bf4 Qb6 16. Ne5 Nh5 17. Nd3 Nxf4 18. Nxf4 Qc7 19. Rac1 Bd7 20. Nd3 Be7 21.
Qb3 Rab8 22. Ne5 Rfd8 23. Nxd7 Rxd7 24. Rxd7 Qxd7 25. Rd1 Qc7 26. Qa4 Qb6 27.
Rd7 Bf6 28. Rxb7 Qd8 29. Rxb8 Qxb8 30. b4 g6 31. c5 Qc7 32. Qb5 Bd4 33. a4 Qe5
34. Kf1 Bc3 35. Qe2 Qd4 36. c6 Bxb4 37. Qc2 Ba5 38. Bf3 Qd6 39. Kg2 Qc7 40. Qc4
Kf8 41. Qc5+ Kg8 42. h3 Bb6 43. Qc4 Qd6 44. Qc2 Kf8 45. h4 h5 46. Kh2 Qe5 47.
Kg2 Ke7 48. Kh1 Qe1+ 49. Kg2 Qe5 50. Qc4 Qc5 51. Qxc5+ Bxc5 1/2-1/2

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.09"]
[Round "1"]
[Board "8"]
[White "De Melo, Tiago Rosa"]
[Black "Franco, Joao Gondim Vieira"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "1625"]
[BlackElo "0"]
[PlyCount "33"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Be2 e6 7. Be3 Be7 8.
Qd2 a6 9. f4 O-O 10. O-O-O Qc7 11. g4 h6 12. h4 Nh7 13. g5 hxg5 14. hxg5 e5 15.
Bd3 exd4 16. Qh2 f6 17. g6 1-0

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.09"]
[Round "2"]
[Board "1"]
[White "Carneiro, Vitor Roberto Castro"]
[Black "Okada, William Kenji"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2381"]
[BlackElo "1835"]
[PlyCount "69"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. b3 e6 5. Bb2 Bd6 6. Qc2 Nbd7 7. Nc3 b6 8. g4
Bb7 9. Rg1 dxc4 10. bxc4 c5 11. Be2 Ne5 12. Nxe5 Bxe5 13. g5 Nd7 14. f4 Bc7 15.
O-O-O a6 16. Ne4 e5 17. Bf3 Rb8 18. h4 b5 19. h5 Qe7 20. Rdf1 bxc4 21. h6 g6
22. f5 c3 23. Nxc3 Bxf3 24. Rxf3 O-O 25. Nd5 Qd6 26. e4 c4 27. fxg6 fxg6 28.
Rxf8+ Nxf8 29. Qxc4 Ne6 30. Rg3 Bd8 31. Nf6+ Bxf6 32. gxf6 Qb6 33. Rb3 Qg1+ 34.
Kc2 Re8 35. Rb7 1-0

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.09"]
[Round "2"]
[Board "2"]
[White "Rosa, Paulo Estevao"]
[Black "Wieth, Kelvin Eduardo"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1808"]
[BlackElo "1986"]
[PlyCount "96"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e3 Nc6 2. c4 e5 3. b3 Nf6 4. Bb2 g6 5. Nf3 Qe7 6. Nc3 Bg7 7. d4 exd4 8. Nxd4
O-O 9. Nxc6 dxc6 10. Bd3 Rd8 11. Qc2 Ng4 12. O-O-O Ne5 13. Be2 Be6 14. h3 a6
15. g4 Nd7 16. h4 Nc5 17. h5 Rxd1+ 18. Nxd1 Bxb2+ 19. Nxb2 Rd8 20. Nd3 Nxd3+
21. Bxd3 Qf6 22. hxg6 hxg6 23. Rg1 Qa1+ 24. Qb1 Qc3+ 25. Bc2 Qd2+ 26. Kb2 Qxf2
27. Qc1 Rd2 28. Kb1 Rxc2 29. Qxc2 Qxg1+ 30. Kb2 Qxe3 31. Qd1 Qe5+ 32. Kc2 Kg7
33. Qf3 Qh2+ 34. Kb1 Qg1+ 35. Kb2 Qxg4 36. Qe3 Qg2+ 37. Ka3 Qh2 38. Qd4+ f6 39.
c5 Qe5 40. Qb4 g5 41. Qxb7 Qxc5+ 42. Kb2 Qb6 43. Qa8 g4 44. Qd8 g3 45. Qe7+ Bf7
46. Qe4 Qf2+ 47. Ka3 Qc5+ 48. b4 Qg5 0-1

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.09"]
[Round "2"]
[Board "3"]
[White "Rocha, Arthur Ferreira"]
[Black "Zandonai Ignacio, Antonio Carlos"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1981"]
[BlackElo "1787"]
[PlyCount "101"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e6 2. c4 c6 3. Nf3 d5 4. e5 c5 5. Nc3 Nc6 6. cxd5 exd5 7. Bb5 Nge7 8. d4
a6 9. Bxc6+ bxc6 10. Bg5 Qc7 11. O-O Ng6 12. Qa4 Bd7 13. Rfe1 h6 14. e6 fxe6
15. Qc2 Kf7 16. Be3 c4 17. h4 Bd6 18. h5 Ne7 19. Bd2 Rhf8 20. Qh7 Rh8 21. Qc2
Rhf8 22. Ne5+ Bxe5 23. Rxe5 Kg8 24. Rae1 Rf5 25. g4 Rxe5 26. Rxe5 Rf8 27. Ne2
c5 28. Bf4 Qa5 29. Qc1 Nc6 30. Qe3 cxd4 31. Nxd4 Nxe5 32. Qxe5 Qxa2 33. Nxe6
Bxe6 34. Qxe6+ Kh8 35. Be5 Qb1+ 36. Kg2 Qe4+ 37. Kf1 Qh1+ 38. Ke2 Qf3+ 39. Kd2
Qxf2+ 40. Kc3 Qe1+ 41. Kd4 Qd2+ 42. Kc5 Qa5+ 43. Kd4 Qd2+ 44. Kc5 Qa5+ 45. Kd6
Qd8+ 46. Kc6 Qc8+ 47. Qxc8 Rxc8+ 48. Kxd5 Kg8 49. Ke6 Kf8 50. Bd6+ Ke8 51. Be5
 1/2-1/2

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.09"]
[Round "2"]
[Board "4"]
[White "Pereira Da Silva, Evernandes"]
[Black "De Melo, Tiago Rosa"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1724"]
[BlackElo "1625"]
[PlyCount "111"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Be7 8. Nf3
f6 9. exf6 Nxf6 10. O-O O-O 11. Re1 b6 12. Ng3 Bd6 13. Ne5 Qc7 14. f4 cxd4 15.
cxd4 Nxd4 16. Be3 Nf5 17. Nxf5 exf5 18. Rc1 Qe7 19. Nc6 Qf7 20. Qb3 Ng4 21. Bd4
Be6 22. Ne5 Bxe5 23. Bxe5 Rac8 24. Bd4 Nf6 25. Ba6 Rxc1 26. Rxc1 Ne4 27. Qd3
Qe7 28. a3 Nc5 29. Qb5 Nb7 30. Be5 Rc8 31. Rxc8+ Bxc8 32. Qc6 Bd7 33. Qxd5+ Kf8
34. Qxb7 Qc5+ 35. Kf1 Qc1+ 36. Kf2 Qc5+ 37. Kg3 Qe3+ 38. Qf3 Qc5 39. Qc3 Qe7
40. Qb4 Qxb4 41. axb4 b5 42. Bd4 Kf7 43. Bb7 a6 44. Bxa6 Bc6 45. Kf2 g6 46. Bc8
h6 47. g4 fxg4 48. Bxg4 Ke7 49. Bf3 Be8 50. Ke3 h5 51. Be5 Ke6 52. Be4 g5 53.
Kd4 g4 54. f5+ Ke7 55. Bd5 Kf8 56. f6 1-0

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.09"]
[Round "2"]
[Board "5"]
[White "Rabelo, Jose Carlos Vargas"]
[Black "Labussiere, Yago"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1586"]
[BlackElo "1466"]
[PlyCount "104"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 e6 4. c4 Be7 5. Nc3 c6 6. cxd5 exd5 7. e3 O-O 8. Bd3
Bg4 9. h3 Bh5 10. O-O Nbd7 11. Be2 Re8 12. a3 h6 13. Bf4 Nf8 14. b4 Ne6 15. Be5
Bd6 16. b5 Bxf3 17. Bxf3 Ng5 18. Bxd6 Qxd6 19. Bg4 Nxg4 20. Qxg4 Rab8 21. Rfc1
Ne6 22. bxc6 bxc6 23. Ne2 Rb3 24. a4 Reb8 25. Ng3 Kh8 26. Nf5 Qc7 27. Rc5 g6
28. Qh4 gxf5 29. Qxh6+ Kg8 30. Rcc1 R8b6 31. h4 Qe7 32. g3 Rb2 33. a5 Ra6 34.
Ra4 Rb5 35. Rca1 Qc7 36. Qf6 Raxa5 37. Qxf5 Rxa4 38. Rxa4 a5 39. h5 Qe7 40. Qc2
Nd8 41. Qf5 Ne6 42. Qc2 Qd7 43. Qf5 Qe7 44. Qc2 c5 45. dxc5 Rxc5 46. Qf5 d4 47.
Qg4+ Rg5 48. Qh4 Qc5 49. exd4 Qc1+ 50. Kh2 Qc2 51. d5 Qxf2+ 52. Kh1 Qf3+ 0-1

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.09"]
[Round "2"]
[Board "6"]
[White "Costa, Thiago Constantino"]
[Black "Valcarcel, Victor Ignacio Santos"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1466"]
[BlackElo "1604"]
[PlyCount "86"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. d4 d5 3. e3 Bg4 4. Be2 e6 5. Nbd2 Bd6 6. O-O O-O 7. h3 Bh5 8. b3
Nc6 9. Bb2 Ne7 10. c4 c5 11. Rc1 Nd7 12. Ne1 Bxe2 13. Qxe2 cxd4 14. exd4 dxc4
15. Nxc4 Nb6 16. Nf3 Nxc4 17. Rxc4 Qb6 18. Ba1 Qa6 19. Rc2 Qxe2 20. Rxe2 Rfd8
21. Rd1 Rd7 22. g3 Rad8 23. Kg2 Nc6 24. d5 Be7 25. Ne5 Nxe5 26. Rxe5 Bf6 27.
Ree1 Bxa1 28. Rxa1 Rxd5 29. Re2 g6 30. Rc1 R8d7 31. Rec2 Rd2 32. a4 R2d3 33.
Rc3 Rxc3 34. Rxc3 Rd6 35. Kf3 Rb6 36. Ke4 Kg7 37. f4 Kf6 38. g4 h6 39. h4 g5
40. hxg5+ hxg5 41. fxg5+ Kxg5 42. Kf3 Rb4 43. Rc5+ f5 0-1

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.09"]
[Round "2"]
[Board "7"]
[White "Franco, Joao Gondim Vieira"]
[Black "Labussiere, Victor"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "0"]
[BlackElo "1580"]
[PlyCount "44"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be3 O-O 6. Be2 e5 7. d5 a5 8. c5 Ne8
9. cxd6 Nxd6 10. Nf3 Nd7 11. h3 Nf6 12. Nd2 Re8 13. h4 h5 14. f3 Bd7 15. g4 Qe7
16. Bg5 Qf8 17. Bh6 Bxh6 18. g5 Bg7 19. gxf6 Bxf6 20. Rg1 Bxh4+ 21. Kf1 Bh3+
22. Rg2 Qe7 0-1

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.09"]
[Round "2"]
[Board "8"]
[White "Rosa, Joao Paulo"]
[Black "Santos, Wellington"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1557"]
[BlackElo "1526"]
[PlyCount "99"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Bc5 4. g3 d6 5. Bg2 Nf6 6. d3 h6 7. e4 Bg4 8. O-O
Qd7 9. Qd2 O-O 10. Nd5 Nxd5 11. cxd5 Nd4 12. Nxd4 Bxd4 13. Rb1 a6 14. b3 f5 15.
Bb2 Bb6 16. Rbc1 f4 17. d4 Bh3 18. Rfe1 Bxg2 19. Kxg2 Qg4 20. Qd1 Qg6 21. Rc2
Rf7 22. dxe5 Raf8 23. e6 Re7 24. Bd4 Ba5 25. Bc3 Bxc3 26. Rxc3 Qf6 27. Rf3 Qg5
28. Qc1 Qe5 29. Rxf4 Rc8 30. Re3 c5 31. Ref3 b5 32. Qc3 Qg5 33. Rf7 b4 34. Qc2
Ree8 35. Qc4 Ra8 36. Rd7 Red8 37. Rff7 Rxd7 38. Rxd7 Qe5 39. Qe2 Rf8 40. f4 Qf6
41. Rxd6 g5 42. f5 Qe5 43. Rxa6 Rxf5 44. Ra8+ Kg7 45. Ra7+ Kg6 46. exf5+ Qxf5
47. e7 Qxd5+ 48. Kh3 Qf5+ 49. g4 Qf4 50. e8=Q+ 1-0

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.10"]
[Round "3"]
[Board "1"]
[White "Wieth, Kelvin Eduardo"]
[Black "Carneiro, Vitor Roberto Castro"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1986"]
[BlackElo "2381"]
[PlyCount "76"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Be2 Ngf6 6. Ng3 e6 7. Nf3 Bd6 8.
O-O O-O 9. c4 b6 10. b3 Bb7 11. Bb2 Qc7 12. Re1 c5 13. Bf1 Rad8 14. Qe2 Rfe8
15. Rad1 cxd4 16. Nxd4 a6 17. Qd2 Bf4 18. Qc2 h5 19. Nde2 Bg5 20. Nc3 Ng4 21.
Nce4 Bxe4 22. Qxe4 f5 23. Qf3 h4 24. h3 hxg3 25. hxg4 gxf2+ 26. Qxf2 fxg4 27.
Bd3 Bf6 28. Bg6 Rf8 29. Ba3 Be7 30. Qb2 Bc5+ 31. Bxc5 Qxc5+ 32. Qd4 Qg5 33. Bb1
Ne5 34. Qc3 Nf3+ 35. gxf3 gxf3+ 36. Kf2 Rxd1 37. Rxd1 Qg2+ 38. Ke3 Qe2+ 0-1

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.10"]
[Round "3"]
[Board "2"]
[White "Labussiere, Yago"]
[Black "Rocha, Arthur Ferreira"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1466"]
[BlackElo "1981"]
[PlyCount "70"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 e6 6. d3 Nge7 7. O-O d5 8. cxd5
exd5 9. Bg5 f6 10. Bf4 a6 11. a4 b6 12. h4 Bb7 13. Qd2 h6 14. Rac1 Qd7 15. d4
Na5 16. dxc5 Nb3 17. Qc2 Nxc1 18. Rxc1 bxc5 19. Qb3 Rc8 20. a5 d4 21. Na4 Bd5
22. Qa3 Qb5 23. Nb6 O-O 24. Bd6 Qxe2 25. Nxc8 Nxc8 26. Bxf8 Bxf8 27. Re1 Qb5
28. Rc1 Kg7 29. Kh2 Bxf3 30. Bxf3 c4 31. Qa2 Nd6 32. Be2 d3 33. Bxd3 cxd3 34.
Rc7+ Kh8 35. Qe6 Qe5 0-1

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.10"]
[Round "3"]
[Board "3"]
[White "Zandonai Ignacio, Antonio Carlos"]
[Black "Pereira Da Silva, Evernandes"]
[Result "1/2-1/2"]
[ECO "C16"]
[WhiteElo "1787"]
[BlackElo "1724"]
[PlyCount "51"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 Nd7 7. Qg4 g6 8. Bd3
c5 9. Qd1 Qc7 10. Bd2 Nb6 11. Nf3 Bd7 12. O-O c4 13. Be2 O-O-O 14. Bg5 Bc6 15.
Bf6 Rhg8 16. Ng5 Rde8 17. Nxh7 Nd7 18. Bg4 Nf5 19. Bxf5 exf5 20. f4 Nf8 21.
Nxf8 Rgxf8 22. Rf3 Bd7 23. Qb1 Qa5 24. Rh3 Re6 25. Qe1 Qb5 26. Qe2 1/2-1/2

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.10"]
[Round "3"]
[Board "4"]
[White "Okada, William Kenji"]
[Black "Valcarcel, Victor Ignacio Santos"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1835"]
[BlackElo "1604"]
[PlyCount "35"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. g3 Nf6 5. Bg2 c5 6. cxd5 Nxd5 7. O-O Bd7 8. Re1
Bc6 9. e4 Nb6 10. d5 Bd7 11. Bg5 f6 12. Be3 e5 13. Nxe5 g6 14. Nd3 Nc4 15. Bf4
Bg7 16. Qc1 Bb5 17. Nxc5 f5 18. exf5+ 1-0

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.10"]
[Round "3"]
[Board "5"]
[White "Labussiere, Victor"]
[Black "Rosa, Paulo Estevao"]
[Result "1/2-1/2"]
[ECO "A77"]
[WhiteElo "1580"]
[BlackElo "1808"]
[PlyCount "142"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Be2
O-O 9. O-O a6 10. a4 Re8 11. Nd2 Nbd7 12. Qc2 Nb6 13. Re1 Bg4 14. Bf1 Nbxd5 15.
Nxd5 Nxd5 16. Nc4 Nb4 17. Qb1 d5 18. Nd2 dxe4 19. Nxe4 Bf5 20. Ra3 Bd4 21. Bd3
Nxd3 22. Qxd3 Qh4 23. g3 Bxe4 24. Qxd4 Qxh2+ 25. Kxh2 cxd4 26. g4 Bc6 27. Rxe8+
Rxe8 28. Rd3 Bxa4 29. Rxd4 Bc6 30. g5 Kg7 31. Kg3 f6 32. f4 h6 33. b4 hxg5 34.
fxg5 fxg5 35. Bxg5 Re1 36. Kf4 Rf1+ 37. Kg4 Rf5 38. Rf4 Rb5 39. Be7 Bd7+ 40.
Kh4 Rh5+ 41. Kg3 g5 42. Rd4 Bc6 43. Kg4 Rh1 44. Kxg5 Kf7 45. Bc5 Ke6 46. Kf4
Rh4+ 47. Ke3 Rh3+ 48. Kf4 Rf3+ 49. Kg4 Ke5 50. Rd1 Rf4+ 51. Kg5 Rf5+ 52. Kg6
Be4 53. Kg7 Rg5+ 54. Kf7 Bd5+ 55. Ke7 Rg7+ 56. Kd8 Rh7 57. Rg1 Be4 58. Rd1 Rh6
59. Rd7 Bc6 60. Re7+ Kd5 61. Kc7 Kc4 62. Bd6 Rxd6 63. Kxd6 Kxb4 64. Re1 Ba4 65.
Kc7 b5 66. Kb6 Bc2 67. Kxa6 Kc4 68. Re5 b4 69. Rb5 Kc3 70. Ka5 b3 71. Rxb3+
Bxb3 1/2-1/2

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.10"]
[Round "3"]
[Board "6"]
[White "De Melo, Tiago Rosa"]
[Black "Rosa, Joao Paulo"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1625"]
[BlackElo "1557"]
[PlyCount "126"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. h3 Bh5 7. d3 Nf6 8.
Be3 Be7 9. Nbd2 O-O 10. g4 Bg6 11. Nxe5 Bd6 12. Nec4 Re8 13. f4 Bxe4 14. dxe4
Nxe4 15. Nxe4 Rxe4 16. Qd3 Qe7 17. Ne5 Rxe3 18. Qxe3 Bc5 19. Qxc5 Qxc5+ 20. Rf2
Re8 21. Rd1 f6 22. Nd3 Qb6 23. Kg2 c5 24. f5 Qc6+ 25. Kh2 Qd6+ 26. Kg2 c4 27.
Re1 Qc6+ 28. Kg3 cxd3 29. Rxe8+ Qxe8 30. cxd3 Qe5+ 31. Kf3 Qd5+ 32. Ke3 Qxa2
33. Re2 Qd5 34. Kd2 Kf7 35. Re4 Qd6 36. Re3 Qb4+ 37. Kc2 Qb6 38. Re2 Qc6+ 39.
Kd2 Qf3 40. Re3 Qg2+ 41. Kc3 Qf2 42. Re4 Qg3 43. Rc4 c6 44. Rd4 Qe1+ 45. Kb3
Qd1+ 46. Kc3 Ke7 47. Re4+ Kd7 48. Rd4+ Kc7 49. Re4 Qc1+ 50. Kb3 Qc5 51. h4 h6
52. h5 b5 53. Re6 a5 54. Re4 a4+ 55. Ka2 Qd5+ 56. Ka1 Kd7 57. Re3 Qd4 58. Rg3
a3 59. Rg2 axb2+ 60. Rxb2 Qxd3 61. g5 hxg5 62. h6 gxh6 63. Rc2 Qd1+ 0-1

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.10"]
[Round "3"]
[Board "7"]
[White "Costa, Thiago Constantino"]
[Black "Rabelo, Jose Carlos Vargas"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1466"]
[BlackElo "1586"]
[PlyCount "74"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 d5 2. d4 c5 3. c3 Nc6 4. e3 cxd4 5. cxd4 Bg4 6. Be2 Nf6 7. Nc3 e6 8. a3
Bd6 9. O-O O-O 10. h3 Bh5 11. Re1 Rc8 12. Bd2 a6 13. Rc1 Bb8 14. Ng5 Bg6 15. f4
Qb6 16. Na4 Qa7 17. Nc5 Bd6 18. Qb3 b5 19. a4 Bxc5 20. Rxc5 h6 21. Rec1 hxg5
22. Rxc6 Rxc6 23. Rxc6 gxf4 24. axb5 axb5 25. Bxb5 Rb8 26. Ra6 Qxa6 27. Bxa6
Rxb3 28. exf4 Rxb2 29. Be3 Nh5 30. g4 Ng3 31. Bf2 Be4 32. Bxg3 Rg2+ 33. Kf1
Rxg3 34. Kf2 Rxh3 35. Bf1 Rf3+ 36. Ke2 Rxf4 37. Bh3 g5 0-1

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.10"]
[Round "3"]
[Board "8"]
[White "Santos, Wellington"]
[Black "Franco, Joao Gondim Vieira"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1526"]
[BlackElo "0"]
[PlyCount "65"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nc3 d6 3. Bb5+ Bd7 4. d3 Bxb5 5. Nxb5 a6 6. Nc3 e6 7. Nf3 Be7 8.
Be3 Nc6 9. O-O Nf6 10. h3 O-O 11. Ne2 Re8 12. Ng3 d5 13. e5 Nd7 14. d4 cxd4 15.
Bxd4 f6 16. exf6 Bxf6 17. Bxf6 Nxf6 18. Re1 Rc8 19. Ng5 Nb4 20. c3 Nc6 21. Nxe6
Qd6 22. Ng5 Rxe1+ 23. Qxe1 Re8 24. Qd2 d4 25. Nf5 Qe5 26. Nxd4 Nxd4 27. cxd4
Qe2 28. Qb4 Ne4 29. Qb3+ Kh8 30. Nf7+ Kg8 31. Nd6+ Kh8 32. Nxe8 Nd2 33. Qf7 1-0

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.10"]
[Round "4"]
[Board "1"]
[White "Carneiro, Vitor Roberto Castro"]
[Black "Rocha, Arthur Ferreira"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2381"]
[BlackElo "1981"]
[PlyCount "53"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e4 Bc5 5. Nxe5 Nxe5 6. d4 Bb4 7. dxe5 Nxe4 8.
Qd3 d5 9. cxd5 Bxc3+ 10. bxc3 Bf5 11. Qd4 c6 12. f3 Qh4+ 13. g3 Ng5 14. gxh4
Nxf3+ 15. Kf2 Nxd4 16. cxd4 cxd5 17. Bb5+ Bd7 18. Rb1 b6 19. Ba3 O-O-O 20. Ba6+
Kb8 21. Bd6+ Ka8 22. Rhc1 Bc8 23. Bb5 Bb7 24. Rc7 f6 25. Rxg7 fxe5 26. dxe5
Rhg8 27. Rbg1 1-0

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.10"]
[Round "4"]
[Board "2"]
[White "Rosa, Joao Paulo"]
[Black "Wieth, Kelvin Eduardo"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "1557"]
[BlackElo "1986"]
[PlyCount "134"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O e5 7. e4 Be6 8. d3 h6
9. Be3 Qd7 10. a4 Bh3 11. b4 Bxg2 12. Kxg2 Ng4 13. Qd2 Nxe3+ 14. Qxe3 Nc6 15.
Nd5 a5 16. b5 Ne7 17. Nxe7+ Qxe7 18. Rfe1 b6 19. Ra2 Rae8 20. Rae2 Kh7 21. d4
exd4 22. Nxd4 Bxd4 23. Qxd4 Qe5 24. Rd1 Qh5 25. Rde1 f5 26. Qd5 Re5 27. Qd3 f4
28. f3 Rg5 29. Rg1 Qh4 30. g4 h5 31. h3 hxg4 32. hxg4 Rxg4+ 33. fxg4 f3+ 34.
Qxf3 Rxf3 35. Kxf3 Qf6+ 36. Kg2 Qe6 37. Kg3 Qxc4 38. Rge1 g5 39. Re3 Qxa4 40.
e5 Qf4+ 41. Kh3 dxe5 42. Rxe5 Qf3+ 43. Kh2 Qxg4 44. Re7+ Kg8 45. R1e6 Qh4+ 46.
Kg2 g4 47. Rxc7 Qh3+ 48. Kg1 Qg3+ 49. Kf1 Qxc7 50. Rg6+ Kf7 51. Rxg4 Qc1+ 52.
Kg2 Qb2+ 53. Kg3 Qxb5 54. Rf4+ Ke6 55. Rg4 Qe5+ 56. Kh4 b5 57. Rg6+ Qf6+ 58.
Rxf6+ Kxf6 59. Kg4 a4 60. Kf3 a3 61. Ke4 a2 62. Kd5 a1=Q 63. Kc5 Qa4 64. Kd6
Qc4 65. Kd7 Qc5 66. Kd8 Ke6 67. Ke8 Qc8# 0-1

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.10"]
[Round "4"]
[Board "3"]
[White "Pereira Da Silva, Evernandes"]
[Black "Okada, William Kenji"]
[Result "1/2-1/2"]
[ECO "B54"]
[WhiteElo "1724"]
[BlackElo "1835"]
[PlyCount "94"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 e6 7. Be3 Be7 8. Be2
O-O 9. O-O Nc6 10. Rc1 Bd7 11. f4 Qc7 12. Kh1 Nxd4 13. Bxd4 Bc6 14. Bf3 Rad8
15. Qe1 Rfe8 16. Qg3 Kh8 17. e5 Bxf3 18. Rxf3 dxe5 19. Bxe5 Qxc4 20. b3 Qc6 21.
h3 Rc8 22. Ne2 Qe4 23. Nc3 Qg6 24. Qxg6 hxg6 25. Rd1 Red8 26. Rfd3 Rxd3 27.
Rxd3 Rd8 28. Rxd8+ Bxd8 29. Bxf6 gxf6 30. Ne4 Be7 31. Kg1 Kg7 32. Kf2 f5 33.
Nd2 Bd6 34. Kf3 f6 35. Nc4 Bc7 36. g4 g5 37. gxf5 exf5 38. fxg5 fxg5 39. Ne3
Kg6 40. a4 Bb6 41. Nd5 Bd4 42. b4 Bf6 43. b5 Bd8 44. bxa6 bxa6 45. Nb4 a5 46.
Nc6 Bb6 47. Ne7+ Kh5 1/2-1/2

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.10"]
[Round "4"]
[Board "4"]
[White "Rosa, Paulo Estevao"]
[Black "Zandonai Ignacio, Antonio Carlos"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1808"]
[BlackElo "1787"]
[PlyCount "67"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 d6 5. f4 O-O 6. Nf3 Nc6 7. Be2 Nd7 8. Nc3
e5 9. fxe5 Ncxe5 10. O-O Re8 11. Qe1 Nxf3+ 12. Bxf3 Be5 13. Qf2 c6 14. Rae1 Rf8
15. Ba3 Nc5 16. Be2 Qa5 17. Bb2 Bg7 18. d4 Ne6 19. Bd3 c5 20. Na4 cxd4 21. exd4
Bd7 22. d5 Nc5 23. Nxc5 dxc5 24. Bxg7 Kxg7 25. Qf6+ Kg8 26. Re7 Be8 27. Rxb7
Qd2 28. Bb1 a5 29. h4 a4 30. Qf2 Qh6 31. bxa4 Rxa4 32. Rb8 Rxc4 33. Rxe8 Rxe8
34. Qxf7+ 1-0

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.10"]
[Round "4"]
[Board "5"]
[White "Labussiere, Yago"]
[Black "Labussiere, Victor"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "1466"]
[BlackElo "1580"]
[PlyCount "73"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. c4 Nbd7 7. Nc3 c6 8. b3
Qc7 9. Bb2 e5 10. dxe5 dxe5 11. Rc1 Re8 12. Nd2 Nh5 13. Bf3 Nhf6 14. b4 Nf8 15.
c5 Be6 16. Qa4 Rad8 17. Nb3 Bd5 18. Bxd5 Nxd5 19. Nxd5 Rxd5 20. Rfd1 a6 21.
Rxd5 cxd5 22. Qxe8 h5 23. c6 b6 24. Qa8 h4 25. Qb7 Qd8 26. c7 Qg5 27. c8=Q hxg3
28. hxg3 Qf6 29. Rc7 d4 30. Qe8 Qe6 31. Qxf7+ Qxf7 32. Rxf7 Ne6 33. Qe7 Kh7 34.
Qxe6 e4 35. Bxd4 Kh6 36. Qh3+ Kg5 37. Qh4# 1-0

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.10"]
[Round "4"]
[Board "6"]
[White "Rabelo, Jose Carlos Vargas"]
[Black "De Melo, Tiago Rosa"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "1586"]
[BlackElo "1625"]
[PlyCount "94"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 Nc6 7. O-O Rb8 8. Re1
a6 9. b3 b5 10. Nh4 Bd7 11. Nf3 Nh5 12. Rb1 bxc4 13. bxc4 Rxb1 14. Nxb1 e5 15.
d5 Na5 16. Na3 e4 17. Nd4 f5 18. e3 Nb7 19. Nac2 Nc5 20. Bf1 Nf6 21. Ba3 Ng4
22. h3 Ne5 23. Be2 Ned3 24. Rf1 f4 25. exf4 Bxh3 26. Bxc5 Bxf1 27. Bxf1 Nxc5
28. Nb3 g5 29. fxg5 Qxg5 30. Nxc5 dxc5 31. Bg2 Qe5 32. Qe2 Re8 33. a3 Bh6 34.
Ne3 Bxe3 35. Qxe3 Qd4 36. Qg5+ Kh8 37. Kh2 Qg7 38. Qf4 Qe5 39. Qe3 Qh5+ 40. Kg1
Qd1+ 41. Kh2 Re5 42. Qxc5 Rh5+ 43. Bh3 Qf3 44. a4 Qf5 45. g4 Qf4+ 46. Kg2 Qf3+
47. Kg1 Rxh3 0-1

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.10"]
[Round "4"]
[Board "7"]
[White "Valcarcel, Victor Ignacio Santos"]
[Black "Santos, Wellington"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1604"]
[BlackElo "1526"]
[PlyCount "125"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. h3 Nf6 6. d3 h6 7. O-O O-O 8. Be3
Bb6 9. Bxb6 axb6 10. Nh2 Na5 11. Bb3 Be6 12. f4 Nxb3 13. axb3 Rxa1 14. Qxa1
exf4 15. Rxf4 Nh5 16. Rf1 Qg5 17. Qc1 Qg6 18. Qe3 Re8 19. Qf3 c6 20. Ra1 Nf6
21. Nf1 d5 22. exd5 Nxd5 23. Qg3 Qf6 24. Qe1 Nxc3 25. Qxc3 Qg5 26. Qe1 Bd7 27.
Qg3 Qc5+ 28. Qf2 Qg5 29. Kh1 c5 30. Nd2 Bc6 31. Nc4 Qh5 32. Qg3 Re2 33. Ne3 Qg5
34. Qxg5 hxg5 35. Nc4 Rxc2 36. Rg1 b5 37. Ne5 Bd5 38. Nd7 Rxb2 39. Nxc5 Rc2 40.
Ne4 Bxe4 41. dxe4 Rb2 42. Rd1 Rxb3 43. Rd5 f6 44. e5 Kf7 45. Rd7+ Ke6 46. Rxg7
Kxe5 47. Rxb7 Rb2 48. Kh2 b4 49. Rb5+ Kf4 50. Rc5 b3 51. Rc6 f5 52. Rc4+ Ke3
53. Rc5 Rf2 54. Rc3+ Ke4 55. Rxb3 f4 56. Rb5 f3 57. Rxg5 Rxg2+ 58. Rxg2 fxg2
59. Kxg2 Kf4 60. Kf2 Kf5 61. Kf3 Kg5 62. Kg3 Kh5 63. h4 1/2-1/2

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.10"]
[Round "4"]
[Board "8"]
[White "Franco, Joao Gondim Vieira"]
[Black "Costa, Thiago Constantino"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "0"]
[BlackElo "1466"]
[PlyCount "71"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 Bxc3+ 6. bxc3 d5 7. cxd5 exd5 8.
e5 Nfd7 9. Bd3 h6 10. Ne2 Nb6 11. f4 N8d7 12. f5 Re8 13. f6 g5 14. Bh7+ Kh8 15.
Qd3 Nf8 16. Bf5 Bxf5 17. Qxf5 Qd7 18. Ng3 Ng6 19. Qf3 Kh7 20. Qh5 Qc6 21. O-O
Rh8 22. Bxg5 Kg8 23. Bxh6 Qxc3 24. Nf5 Nc8 25. e6 Qd3 26. e7 Nd6 27. Rae1 Re8
28. Ne3 Qxd4 29. Qxd5 Qxd5 30. Nxd5 c6 31. Nc7 Rxh6 32. Nxe8 Nxe8 33. Rd1 Rh8
34. Rd8 Kh7 35. Rf5 Kh6 36. g4 1-0

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.11"]
[Round "5"]
[Board "1"]
[White "Pereira Da Silva, Evernandes"]
[Black "Carneiro, Vitor Roberto Castro"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1724"]
[BlackElo "2381"]
[PlyCount "66"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 Bf5
8. Be2 e6 9. Bf4 Be7 10. Qb3 Qb6 11. Qxb6 axb6 12. O-O b5 13. h3 b4 14. c4 O-O
15. c5 Rfd8 16. Rfd1 Be4 17. Be3 Ra7 18. Nd2 Bd5 19. Nc4 Nd7 20. Bd2 b5 21. Ne3
Rda8 22. Nxd5 exd5 23. Bxb4 Rxa2 24. Rxa2 Rxa2 25. Rb1 Ra4 26. Bc3 f5 27. Re1
Kf7 28. b3 Ra3 29. Rb1 Bf6 30. Bd3 g6 31. Kf1 Nxc5 32. Bc2 Ne6 33. Rd1 c5 0-1

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.11"]
[Round "5"]
[Board "2"]
[White "Wieth, Kelvin Eduardo"]
[Black "Labussiere, Yago"]
[Result "1/2-1/2"]
[ECO "B63"]
[WhiteElo "1986"]
[BlackElo "1466"]
[PlyCount "119"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8.
O-O-O d5 9. exd5 Nxd5 10. Bxe7 Ncxe7 11. Bc4 Nb6 12. Bb5+ Bd7 13. Qg5 O-O 14.
Bxd7 Nxd7 15. Nf3 Nc6 16. Qh5 Qe7 17. Rhe1 Nf6 18. Qh4 Rfd8 19. Ne4 Nxe4 20.
Qxe4 Rxd1+ 21. Rxd1 Rd8 22. Re1 h6 23. h4 Qc5 24. Qe3 Qa5 25. a3 Qd5 26. Kb1
Kf8 27. g4 Qc4 28. g5 hxg5 29. hxg5 Rd5 30. Rh1 b5 31. Nd2 Qd4 32. Rh8+ Ke7 33.
Qg3 e5 34. Rc8 Qxd2 35. Rxc6 Qd1+ 36. Ka2 Qd4 37. g6 Rd6 38. Rc7+ Rd7 39. Rxd7+
Kxd7 40. gxf7 Qc4+ 41. Qb3 Qxb3+ 42. Kxb3 Ke7 43. Kc3 Kxf7 44. Kd3 Kf6 45. Ke4
Ke6 46. b3 g6 47. c4 bxc4 48. bxc4 Kd6 49. c5+ Kxc5 50. Kxe5 Kc4 51. f4 Kd3 52.
a4 a5 53. Kf6 Ke4 54. Kxg6 Kxf4 55. Kf6 Ke4 56. Ke6 Kd4 57. Kd6 Kc4 58. Kc6 Kb4
59. Kd5 Kxa4 60. Kc4 1/2-1/2

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.11"]
[Round "5"]
[Board "3"]
[White "Rocha, Arthur Ferreira"]
[Black "Rosa, Paulo Estevao"]
[Result "0-1"]
[ECO "B16"]
[WhiteElo "1981"]
[BlackElo "1808"]
[PlyCount "96"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bf5 7. Bd3 Bxd3
8. Qxd3 Qc7 9. Bd2 Nd7 10. O-O-O O-O-O 11. Qb3 e6 12. Rhe1 h6 13. g3 Bd6 14. c4
e5 15. c5 Bxc5 16. dxc5 Nxc5 17. Qc2 Nd3+ 18. Kb1 Nxe1 19. Rxe1 Qd7 20. Qa4
Qd3+ 21. Kc1 Qxf3 22. Qxa7 c5 23. Ba5 b6 24. Qxb6 Rd7 25. Qa6+ Kb8 26. Qb5+ Rb7
27. Qa6 Qxf2 28. Qd6+ Ka7 29. Bc3 Rxb2 30. Qd7+ Rb7 31. Qa4+ Kb8 32. Rd1 Qe3+
33. Kc2 Qf2+ 34. Kc1 Qf5 35. Rd6 Rb1+ 36. Kd2 Qf2+ 37. Kd3 Qf5+ 38. Ke3 Qg5+
39. Kd3 c4+ 40. Ke2 Qh5+ 41. Ke3 Qxh2 42. Rxf6 Qxg3+ 43. Rf3 Re1+ 44. Kd2 Rd8+
45. Bd4 Rxd4+ 46. Kc2 Qg2+ 47. Rf2 Qxf2+ 48. Kc3 Qd2# 0-1

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.11"]
[Round "5"]
[Board "4"]
[White "Okada, William Kenji"]
[Black "De Melo, Tiago Rosa"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1835"]
[BlackElo "1625"]
[PlyCount "86"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nc6 7. b3 a6 8. Bb2
Rb8 9. d5 Na7 10. a4 a5 11. e4 e5 12. dxe6 fxe6 13. e5 Nd7 14. Bd4 Nc6 15. exd6
Nxd4 16. Nxd4 Nc5 17. dxc7 Qxc7 18. Nb5 Qe7 19. N1c3 e5 20. Ne4 Rd8 21. Ned6
Be6 22. Bd5 Rxd6 23. Nxd6 Qxd6 24. Bxe6+ Qxe6 25. Rb1 e4 26. Re1 Qf5 27. g4 Qe5
28. Qd5+ Qxd5 29. cxd5 Rd8 30. Rbd1 g5 31. d6 h6 32. Rd5 b6 33. d7 Rxd7 34.
Rxd7 Nxd7 35. Rxe4 Bf8 36. Kg2 Kf7 37. Rd4 Ke6 38. f4 gxf4 39. Rxf4 Bb4 40. h4
Be7 41. Re4+ Ne5 42. Kg3 Kd5 43. Re1 Bxh4+ 0-1

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.11"]
[Round "5"]
[Board "5"]
[White "Zandonai Ignacio, Antonio Carlos"]
[Black "Rosa, Joao Paulo"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1787"]
[BlackElo "1557"]
[PlyCount "127"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. O-O Nxd4 7. Bxd7+ Qxd7
8. Qxd4 Nf6 9. Nc3 Be7 10. Bf4 O-O 11. Rad1 Rfd8 12. Rfe1 Qe6 13. Rd3 Ng4 14.
Rg3 Ne5 15. Nd5 Rd7 16. Nxe7+ Rxe7 17. Qd1 Rae8 18. Qh5 Rd7 19. Rh3 Qg6 20.
Qxg6 Nxg6 21. Bd2 d5 22. Rd3 d4 23. c3 Red8 24. Rxd4 Rxd4 25. cxd4 Rxd4 26. Bc3
Rd3 27. g3 Nf8 28. Kf1 Ne6 29. Ke2 Rd6 30. Ke3 c5 31. f4 Nd4 32. Rc1 b6 33. b4
Nb5 34. bxc5 Rc6 35. cxb6 axb6 36. Bb2 Rxc1 37. Bxc1 f6 38. Kd3 Kf7 39. a4 Nd6
40. Ba3 Ke6 41. Bxd6 Kxd6 42. Kd4 g6 43. e5+ fxe5+ 44. fxe5+ Ke6 45. Kc4 Kxe5
46. Kb5 Ke4 47. Kxb6 Kf3 48. a5 Kg2 49. a6 Kxh2 50. a7 Kxg3 51. a8=Q h5 52. Qg8
h4 53. Qxg6+ Kf4 54. Qg1 h3 55. Kc5 Kf3 56. Qh2 Kg4 57. Kd4 Kh4 58. Qf4+ Kh5
59. Ke5 Kg6 60. Qg4+ Kf7 61. Qxh3 Ke7 62. Qh7+ Kf8 63. Kf6 Ke8 64. Qe7# 1-0

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.11"]
[Round "5"]
[Board "6"]
[White "Labussiere, Victor"]
[Black "Valcarcel, Victor Ignacio Santos"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1580"]
[BlackElo "1604"]
[PlyCount "107"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. Nc3 Bf5 4. Qb3 Qd7 5. cxd5 cxd5 6. Qxd5 e6 7. Qxd7+ Nxd7
8. Bf4 Ngf6 9. e3 Bb4 10. a3 Bxc3+ 11. bxc3 O-O 12. Nf3 Nd5 13. Bd6 Rfd8 14. c4
N5f6 15. Be2 Ne4 16. Bg3 Rac8 17. O-O Nc3 18. Rfe1 Nxe2+ 19. Rxe2 Rxc4 20. Rb2
Rdc8 21. h3 b6 22. a4 h6 23. a5 Rc1+ 24. Rxc1 Rxc1+ 25. Kh2 Bd3 26. axb6 axb6
27. Ne5 Nxe5 28. Bxe5 Rc6 29. Kg3 b5 30. f3 f6 31. Bb8 Ra6 32. e4 Bc4 33. Kf4
Kf7 34. Ke3 Ke7 35. e5 f5 36. Bd6+ Rxd6 37. exd6+ Kxd6 38. f4 Bf1 39. h4 Ke7
40. g3 Kf6 41. Rf2 Bc4 42. Kd2 b4 43. Rg2 h5 44. Rg1 b3 45. Kc3 Bd5 46. Ra1 Kg6
47. Ra5 Bf3 48. Kxb3 Kf6 49. Kc4 Bd1 50. Kc5 Bb3 51. Kd6 Bc4 52. Ra8 Bb3 53.
Rf8+ Kg6 54. Ke7 1-0

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.11"]
[Round "5"]
[Board "7"]
[White "Santos, Wellington"]
[Black "Costa, Thiago Constantino"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1526"]
[BlackElo "1466"]
[PlyCount "1"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

{WO} 1. e4 1-0

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.11"]
[Round "5"]
[Board "8"]
[White "Franco, Joao Gondim Vieira"]
[Black "Rabelo, Jose Carlos Vargas"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "0"]
[BlackElo "1586"]
[PlyCount "60"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bf5 5. Qb3 Qb6 6. Nf3 Qxb3 7. axb3 Nbd7 8.
Be2 e6 9. c5 Be7 10. b4 O-O 11. O-O b6 12. Na4 Rfb8 13. Nc3 a5 14. b5 cxb5 15.
c6 b4 16. c7 Rc8 17. Nb5 Ne8 18. Ne5 Nxe5 19. dxe5 Nxc7 20. e4 Bxe4 21. Nxc7
Rxc7 22. f4 Rac8 23. Be3 Bc5 24. Bxc5 Rxc5 25. g4 Rc2 26. Bf3 Bxf3 27. Rxf3
Rxb2 28. f5 Rcc2 29. fxe6 Rg2+ 30. Kh1 Rxh2+ 0-1

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.11"]
[Round "6"]
[Board "1"]
[White "Carneiro, Vitor Roberto Castro"]
[Black "Rosa, Paulo Estevao"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "2381"]
[BlackElo "1808"]
[PlyCount "53"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Bc5 4. Nxe5 Bxf2+ 5. Kxf2 Nxe5 6. e4 d6 7. d4 Qf6+
8. Kg1 Ng4 9. Qd2 c5 10. h3 cxd4 11. Nd5 Qd8 12. hxg4 Ne7 13. Qxd4 Nxd5 14.
exd5 O-O 15. Bd3 f5 16. g5 g6 17. Bd2 Qb6 18. Qxb6 axb6 19. Bb4 Rd8 20. Kf2 Ra4
21. a3 b5 22. Rae1 bxc4 23. Bc2 Ra8 24. Re7 Rd7 25. Re8+ Kf7 26. Rh8 h5 27. Re1
 1-0

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.11"]
[Round "6"]
[Board "2"]
[White "Zandonai Ignacio, Antonio Carlos"]
[Black "Wieth, Kelvin Eduardo"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1787"]
[BlackElo "1986"]
[PlyCount "71"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be3 Ng4 7. Bc1 g6 8. f3
Nf6 9. Be3 Bg7 10. Qd2 Nc6 11. Bc4 Bd7 12. O-O-O Rc8 13. Bb3 O-O 14. h4 Ne5 15.
h5 Nc4 16. Bxc4 Rxc4 17. hxg6 fxg6 18. Bh6 Rf7 19. Bxg7 Rxg7 20. e5 Ne8 21. Nf5
Bxf5 22. Qd5+ Kh8 23. Qxc4 b5 24. Qb3 Nc7 25. exd6 exd6 26. Ne4 Rd7 27. Qc3+
Rg7 28. Nxd6 Qg5+ 29. Kb1 Be6 30. Ne4 Qxg2 31. Rhg1 Qh2 32. Ng5 Bg8 33. Rh1 Qe2
34. Rd8 Ne8 35. Re1 Qg2 36. Nf7+ 1-0

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.11"]
[Round "6"]
[Board "3"]
[White "De Melo, Tiago Rosa"]
[Black "Labussiere, Yago"]
[Result "1-0"]
[ECO "B63"]
[WhiteElo "1625"]
[BlackElo "1466"]
[PlyCount "157"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8.
O-O-O d5 9. exd5 Nxd5 10. Bxe7 Ncxe7 11. Nxd5 Nxd5 12. c4 Nc7 13. Kb1 O-O 14.
Bd3 e5 15. Nf5 Ne6 16. Qe3 Qc7 17. h4 Nc5 18. Qg3 Bxf5 19. Bxf5 Rad8 20. h5
Rxd1+ 21. Rxd1 Rd8 22. Qf3 Rxd1+ 23. Qxd1 h6 24. Qd5 Kf8 25. Be4 b6 26. Bc2 Ke7
27. b4 Ne6 28. g3 Nd4 29. Kb2 Qd6 30. Qxd6+ Kxd6 31. Kc3 a5 32. a3 Ke6 33. g4
Kd6 34. Bf5 Kc6 35. Kd3 Kd6 36. Be4 f6 37. Ke3 Ne6 38. Bd5 Nd4 39. Be4 Ne6 40.
Bf5 Nd4 41. Bd3 axb4 42. axb4 Kc6 43. Ke4 Kd6 44. f4 Ke6 45. fxe5 fxe5 46. c5
bxc5 47. bxc5 Kf6 48. Kd5 Kg5 49. Kxe5 Nc6+ 50. Kd6 Nb4 51. Bf5 Kf6 52. c6 Nxc6
53. Kxc6 Ke7 54. Kd5 Kf6 55. Kd6 Kf7 56. Bh7 Kf6 57. Kd7 Kf7 58. Kd6 Kf6 59.
Bf5 Kf7 60. Be6+ Kf6 61. Kd7 g6 62. Kd6 Kg5 63. Bf7 gxh5 64. Bxh5 Kf6 65. Kd7
Kg7 66. Ke7 Kg8 67. Kf6 Kh7 68. Kf7 Kh8 69. Kg6 Kg8 70. Kxh6 Kh8 71. g5 Kg8 72.
Kg6 Kh8 73. Kf7 Kh7 74. g6+ Kh6 75. g7 Kxh5 76. g8=Q Kh4 77. Qg7 Kh5 78. Qg3
Kh6 79. Qg6# 1-0

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.11"]
[Round "6"]
[Board "4"]
[White "Rocha, Arthur Ferreira"]
[Black "Pereira Da Silva, Evernandes"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "1981"]
[BlackElo "1724"]
[PlyCount "79"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 e5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. b3 Nc6 6. Bb2 d6 7. d3 Bd7 8. Nf3
Rb8 9. O-O O-O 10. Qd2 a6 11. a4 h6 12. Rad1 Bg4 13. h3 Bxf3 14. exf3 Re8 15.
Ne2 Qd7 16. f4 e4 17. Bxf6 exd3 18. Qxd3 Bxf6 19. Nc3 Nd4 20. Ne4 Bg7 21. Rfe1
Re7 22. Re3 Rbe8 23. Rde1 c5 24. Kh2 b6 25. Nd2 Nf5 26. Re4 Bd4 27. R1e2 Bg7
28. Nf3 Nd4 29. Nxd4 Bxd4 30. g4 f5 31. Rxe7 Rxe7 32. Rxe7 Qxe7 33. gxf5 gxf5
34. Qxf5 Bxf2 35. Qg6+ Qg7 36. Bd5+ Kf8 37. Qxd6+ Ke8 38. Qb8+ Ke7 39. Qc7+ Kf6
40. Qe5+ 1-0

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.11"]
[Round "6"]
[Board "5"]
[White "Santos, Wellington"]
[Black "Okada, William Kenji"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1526"]
[BlackElo "1835"]
[PlyCount "132"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Bc4 Nc6 3. Nc3 e6 4. d3 Nf6 5. Bg5 Be7 6. Nf3 d6 7. O-O O-O 8. Bb5
Nd4 9. Nxd4 cxd4 10. Ne2 Qa5 11. a4 a6 12. Bd2 Qc7 13. Bc4 Nxe4 14. Nxd4 Nxd2
15. Qxd2 Bf6 16. Qe3 Qb6 17. c3 d5 18. Ba2 Qxb2 19. Qc1 Qxc1 20. Rfxc1 Bd7 21.
Bb3 b5 22. Nf3 Rfc8 23. d4 Rab8 24. h3 h6 25. axb5 axb5 26. Rab1 b4 27. Bd1
bxc3 28. Rxb8 Rxb8 29. Kf1 Rc8 30. Bb3 Be7 31. g4 Bb5+ 32. Kg2 Be2 33. Ne5 Bg5
34. Ra1 c2 35. Bxc2 Rxc2 36. Ra8+ Kh7 37. Nxf7 Bf6 38. Re8 Rc7 39. Rxe6 Rxf7
40. Rxe2 Bxd4 41. Rd2 Rxf2+ 42. Rxf2 Bxf2 43. Kxf2 Kg6 44. h4 Kf6 45. Kf3 Ke5
46. Ke3 g6 47. Kf3 d4 48. g5 hxg5 49. hxg5 Kf5 50. Ke2 Kxg5 51. Kd3 Kf4 52.
Kxd4 g5 53. Kd3 Kf3 54. Kd2 Kf2 55. Kd3 g4 56. Ke4 g3 57. Kd5 g2 58. Kc5 g1=Q
59. Kc4 Qg5 60. Kd4 Kf3 61. Kc3 Qe5+ 62. Kd2 Qe3+ 63. Kc2 Qd4 64. Kb3 Qc5 65.
Kb2 Qc4 66. Kb1 Qe2 0-1

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.11"]
[Round "6"]
[Board "6"]
[White "Rabelo, Jose Carlos Vargas"]
[Black "Labussiere, Victor"]
[Result "1-0"]
[ECO "B63"]
[WhiteElo "1586"]
[BlackElo "1580"]
[PlyCount "75"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Bc4 Be7 8.
Qd2 O-O 9. O-O-O d5 10. exd5 Nxd5 11. Bxe7 Ndxe7 12. Qf4 Qb6 13. Nxc6 bxc6 14.
h4 Nd5 15. Bxd5 cxd5 16. h5 Rb8 17. b3 Qb4 18. Qe3 Rd8 19. Rd4 Qf8 20. g4 Rb6
21. g5 f6 22. gxf6 Qxf6 23. Rf4 Qh6 24. Kb2 Rbd6 25. Nb5 R6d7 26. Rhh4 Re7 27.
Qe5 a6 28. Nd4 Bd7 29. Nf5 Qf6 30. Qxf6 gxf6 31. Nxe7+ Kf7 32. Nxd5 exd5 33.
Rf3 Rb8 34. Rg3 Rg8 35. Rd4 Rxg3 36. fxg3 Be6 37. Rb4 Kg7 38. Kc3 1-0

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.11"]
[Round "6"]
[Board "7"]
[White "Valcarcel, Victor Ignacio Santos"]
[Black "Rosa, Joao Paulo"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1604"]
[BlackElo "1557"]
[PlyCount "117"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. h3 Nf6 6. d3 Be7 7. O-O O-O 8.
Nc3 Bb7 9. Re1 a6 10. Nh2 Re8 11. Ng4 Nxg4 12. Qxg4 Bf6 13. Rb1 d5 14. f4 exf4
15. Bxf4 Bc8 16. Qf3 Bxc3 17. bxc3 dxe4 18. Rxe4 Be6 19. a3 Re7 20. Qg3 Qc8 21.
Bg5 Re8 22. Bf6 Bg4 23. Rxg4 g6 24. Qh4 Re6 25. Bd4 Qf8 26. Rf1 f5 27. Rg5 Rae8
28. Qg3 c5 29. Rfxf5 Re1+ 30. Kh2 Qh6 31. Rxc5 Rf1 32. Rce5 Rxe5 33. Qxe5 Kf7
34. Qxc7+ Kf8 35. Rd5 Qf4+ 36. Qxf4+ Rxf4 37. Rd6 Ke7 38. Rxa6 h6 39. Rxg6 Rf5
40. a4 h5 41. Ra6 h4 42. a5 Kd7 43. Ra7+ Kc6 44. a6 Ra5 45. Ra8 Kc7 46. a7 Kb7
47. Rb8+ Kc6 48. a8=Q+ Rxa8 49. Rxa8 Kb7 50. Ra7+ Kc6 51. g3 hxg3+ 52. Kxg3 Kd6
53. h4 Ke6 54. h5 Kd5 55. h6 Kc6 56. h7 Kb5 57. h8=Q Kc6 58. Qf6+ Kb5 59. Qb6#
 1-0

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.12"]
[Round "7"]
[Board "1"]
[White "De Melo, Tiago Rosa"]
[Black "Carneiro, Vitor Roberto Castro"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1625"]
[BlackElo "2381"]
[PlyCount "84"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. Nc3 g6 4. e5 f6 5. f4 Bg7 6. Nf3 Nh6 7. Bd3 O-O 8. Be3 Bg4
9. Be2 Nf5 10. Qd2 Bh6 11. exf6 exf6 12. O-O Re8 13. Bf2 Qc7 14. g3 Nd7 15.
Rfe1 Nd6 16. Nh4 Bxe2 17. Rxe2 Nc4 18. Qe1 Kf7 19. b3 Nd6 20. Rd1 Rxe2 21. Qxe2
Re8 22. Qf3 f5 23. Qd3 Ne4 24. Nf3 Nd6 25. Ne5+ Kg8 26. Nb1 Ne4 27. Be1 g5 28.
Qf3 Nxe5 29. dxe5 Qg7 30. Kh1 gxf4 31. gxf4 Qg4 32. Qxg4+ fxg4 33. Bg3 Bxf4 34.
Bxf4 Nf2+ 35. Kg2 Nxd1 36. Kg3 h5 37. Nd2 Nc3 38. Kh4 Ne2 39. Bg3 Nxg3 40. Kxg3
Rxe5 41. Kf2 Kg7 42. Nf1 Rf5+ 0-1

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.12"]
[Round "7"]
[Board "2"]
[White "Okada, William Kenji"]
[Black "Zandonai Ignacio, Antonio Carlos"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "1835"]
[BlackElo "1787"]
[PlyCount "89"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 O-O 6. O-O Nc6 7. b3 a6 8. Bb2
Rb8 9. d5 Na5 10. Nd4 Bd7 11. Nd2 c5 12. dxc6 Nxc6 13. Rc1 Nxd4 14. Bxd4 Bc6
15. e4 Qd7 16. Qc2 Rfd8 17. Rfd1 Qe8 18. Nf1 h5 19. Ne3 h4 20. Nd5 Bxd5 21.
exd5 Bh6 22. Rb1 hxg3 23. hxg3 Nh5 24. Bb6 Rdc8 25. Bh3 Kg7 26. Bxc8 Qxc8 27.
Re1 Bg5 28. Qc3+ Kh7 29. Qf3 Kg8 30. Be3 Bf6 31. Rbc1 Qh3 32. c5 Kg7 33. c6
bxc6 34. dxc6 Rh8 35. c7 Be5 36. Qg2 Qc8 37. Bg5 f6 38. Bd2 Kf7 39. Bc3 Bf4 40.
gxf4 Nxf4 41. Qf3 Nh3+ 42. Kf1 Ng5 43. Rxe7+ Kg8 44. Rg7+ Kxg7 45. Qxf6+ 1-0

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.12"]
[Round "7"]
[Board "3"]
[White "Wieth, Kelvin Eduardo"]
[Black "Rocha, Arthur Ferreira"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "1986"]
[BlackElo "1981"]
[PlyCount "63"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 Qc7 7. g4 h6 8. Bg2
e6 9. Be3 Nc6 10. O-O Ne5 11. Nde2 b5 12. Bd4 Bb7 13. Ng3 Rd8 14. f4 Be7 15.
Qe2 Nc6 16. Be3 g6 17. Qf2 Rd7 18. g5 Ng8 19. f5 Ne5 20. fxe6 fxe6 21. Bd4 d5
22. exd5 Rh7 23. Rae1 Rf7 24. Qe2 Bc5 25. Bxc5 Qxc5+ 26. Kh2 Rxf1 27. Nxf1 Nc4
28. Qxe6+ Ne7 29. gxh6 Qf2 30. h7 Qf8 31. Qg8 Nd6 32. h8=Q 1-0

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.12"]
[Round "7"]
[Board "4"]
[White "Rosa, Paulo Estevao"]
[Black "Rabelo, Jose Carlos Vargas"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1808"]
[BlackElo "1586"]
[PlyCount "136"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 c5 2. b3 b6 3. e3 Bb7 4. Bb2 e6 5. Nf3 Nf6 6. Nc3 Be7 7. Be2 O-O 8. O-O
Na6 9. Ne5 Nc7 10. f4 d6 11. Nf3 Qd7 12. Qe1 Rad8 13. h3 d5 14. cxd5 Nfxd5 15.
Nxd5 Nxd5 16. g4 Nb4 17. Rd1 Bxf3 18. Rxf3 Nxa2 19. g5 Nb4 20. d4 Qc6 21. Rc1
Nd3 22. d5 Nxe1 23. dxc6 Nxf3+ 24. Bxf3 Rc8 25. Be5 f6 26. gxf6 gxf6 27. Bc3
Rc7 28. Kf2 Rfc8 29. Rd1 Rd8 30. Rg1+ Kf7 31. Be4 Rh8 32. Ra1 h6 33. f5 e5 34.
Rg1 Bf8 35. Bd5+ Ke7 36. b4 cxb4 37. Bxb4+ Ke8 38. Bc3 h5 39. Rg6 Bg7 40. Bb4
Bf8 41. Bc3 Be7 42. Rg7 Kd8 43. Ke2 a5 44. Rg1 Ra7 45. Kd3 Bf8 46. Kc4 a4 47.
Kb5 Bc5 48. Rg6 Rf8 49. Bb4 Bxb4 50. Kxb4 a3 51. Ba2 Ra5 52. Rh6 Kc7 53. Rxh5
Kxc6 54. e4 Rd8 55. Rh6 Rd4+ 56. Kc3 Rc5+ 57. Kb3 Rd3+ 58. Kb4 Rb5+ 59. Kc4
Rd4+ 60. Kc3 Rb2 61. Rxf6+ Kb5 62. Bf7 Rxe4 63. Kd3 Rh4 64. Be8+ Ka5 65. Rf7
Rxh3+ 66. Kc4 b5+ 67. Kd5 a2 68. Bc6 Ra3 0-1

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.12"]
[Round "7"]
[Board "5"]
[White "Labussiere, Yago"]
[Black "Valcarcel, Victor Ignacio Santos"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1466"]
[BlackElo "1604"]
[PlyCount "106"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. g3 Nf6 5. Bg2 Be7 6. O-O Nbd7 7. Nbd2 Rb8 8. Qc2
b6 9. Rd1 Ba6 10. b3 Qc8 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Nf6 14. Qc2 O-O 15.
Bf4 Ra8 16. Rac1 Ba3 17. Rb1 Bb4 18. Ne5 Bb7 19. Nd3 Be7 20. Qe2 Re8 21. Ne5 c5
22. Bxb7 Qxb7 23. dxc5 Bxc5 24. Bg5 Ne4 25. Be3 Nc3 26. Qe1 Nxb1 27. Bxc5 bxc5
28. Rxb1 Rad8 29. Rd1 Qc7 30. Rxd8 Rxd8 31. Kg2 Qb7+ 32. Nf3 h6 33. Qe2 Qd7 34.
Ne5 Qd2 35. Qf3 Rf8 36. Qb7 Qd8 37. Qxa7 Qa8+ 38. Qxa8 Rxa8 39. Nd3 Ra5 40. a4
Kf8 41. Kf3 Ke7 42. Nxc5 Rxc5 43. Ke4 Kd6 44. Kd4 Ra5 45. Kc3 e5 46. Kb4 Ra8
47. a5 Kc6 48. c5 f5 49. Ka4 Kxc5 50. b4+ Kc6 51. b5+ Kb7 52. Kb4 Rc8 53. a6+
Kb6 0-1

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.12"]
[Round "7"]
[Board "6"]
[White "Labussiere, Victor"]
[Black "Santos, Wellington"]
[Result "1-0"]
[ECO "D21"]
[WhiteElo "1580"]
[BlackElo "1526"]
[PlyCount "111"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 Nc6 3. Nc3 dxc4 4. e3 Bf5 5. Bxc4 Nf6 6. Nf3 e6 7. O-O Be7 8.
Re1 Ne4 9. Bd3 Bb4 10. Qc2 Nxc3 11. bxc3 Bxd3 12. Qxd3 Bd6 13. a4 e5 14. d5 Ne7
15. e4 O-O 16. Ba3 Ng6 17. g3 Qd7 18. Kg2 Bxa3 19. Rxa3 Qg4 20. h3 Nf4+ 21. Kg1
Nxd3 22. hxg4 Nxe1 23. Nxe1 Rfd8 24. Rb3 b6 25. Nd3 f6 26. Nb4 Kf7 27. Kf1 Rh8
28. Ke2 h5 29. gxh5 Rxh5 30. Nc6 a5 31. c4 Rh1 32. c5 Ra1 33. cxb6 cxb6 34.
Rxb6 Rxa4 35. Rb7+ Kg6 36. d6 Rc4 37. Rc7 a4 38. d7 a3 39. Rc8 Rxe4+ 40. Kd3
Raa4 41. d8=Q a2 42. Ne7+ Kg5 43. Qg8 Rad4+ 44. Kc2 Re2+ 45. Kb3 a1=N+ 46. Ka3
Rd3+ 47. Ka4 Re4+ 48. Kb5 Kg4 49. Qxg7+ Kf3 50. Qxf6+ Kg2 51. Rc5 Re2 52. Rxe5
Rxf2 53. Qc6+ Kxg3 54. Rg5+ Kf4 55. Qf6+ Ke3 56. Re5+ 1-0

[Event "Brasileiro Sub20 Absoluto STD "]
[Site "Goiania"]
[Date "2015.10.12"]
[Round "7"]
[Board "7"]
[White "Pereira Da Silva, Evernandes"]
[Black "Franco, Joao Gondim Vieira"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1724"]
[BlackElo "0"]
[PlyCount "70"]
[EventDate "2015.10.09"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 e6 7. Bd3 Be7 8.
O-O O-O 9. Nxc6 bxc6 10. f4 Rb8 11. Rb1 Qc7 12. h3 Rd8 13. Qf3 h6 14. Qg3 Kh8
15. e5 Nd5 16. Nxd5 cxd5 17. Bd4 Rg8 18. Kh1 dxe5 19. fxe5 Bf6 20. Rf3 Rf8 21.
exf6 Qxg3 22. Rxg3 g6 23. Bxa7 Ra8 24. Bc5 Rg8 25. a3 Ba6 26. Bxa6 Rxa6 27. b4
Rc8 28. b5 Ra5 29. Bb6 Ra4 30. Rb2 e5 31. Bf2 d4 32. b6 Rb8 33. b7 e4 34. Rgb3
e3 35. Bg3 e2 1-0