[Event "BRA-chT U26"]
[Site "Foz do Iguacu"]
[Date "2012.10.21"]
[Round "7"]
[White "De Sa, Jefferson Luis Pere"]
[Black "Rabello, Felipe Botelho"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1982"]
[BlackElo "2064"]
[PlyCount "60"]
[EventDate "2012.10.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. 0-0 Ne7 8. Kh1 Nbc6 9. a3 0-0 10. f4 Ng6 11. f5 Nge5 12. f6 gxf6 13. Qh5 Kh8 14. Nc3 Rg8 15. Rf4 Rg6 16. Be2 b5 17. Nd2 Be3 18. Nf1 Bxf4 19. Bxf4 Bb7 20. Ng3 Qe7 21. Be3 Rag8 22. Rd1 Na5 23. b4 Nac4 24. Bc5 d6 25. Bf2 Qf8 26. Bxc4 Ng4 27. Be2 Nxf2+ 28. Kg1 Nxd1 29. Bxd1 Qh6 30. Qxh6 Rxh6 0-1

[Event "BRA-chT U26"]
[Site "Foz do Iguacu"]
[Date "2012.10.21"]
[Round "6"]
[White "Santos, Gleydson Jose Barbo"]
[Black "De Sa, Jefferson Luis Pere"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1850"]
[BlackElo "1982"]
[PlyCount "56"]
[EventDate "2012.10.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. d4 c6 6. Bg2 Bd6 7. Nf3 h6 8. 0-0 0-0 9. Qc2 Re8 10. a3 Nbd7 11. b4 a6 12. Re1 Ne4 13. Nd2 f5 14. f3 Nxg3 15. hxg3 Bxg3 16. Rd1 Qh4 17. Nb3 f4 18. e4 fxe3 19. Ne2 Bf2+ 20. Kf1 Nf6 21. Qg6 Be6 22. Nc5 Bc8 23. Bb2 Rf8 24. Nd3 Ng4 25. Nec1 Nh2+ 26. Ke2 Bg3 27. Ne5 Bxe5 28. dxe5 Qf2+ 0-1

[Event "BRA-chT U26"]
[Site "Foz do Iguacu"]
[Date "2012.10.20"]
[Round "5"]
[White "De Sa, Jefferson Luis Pere"]
[Black "Vieira, Gabriel Tortola Flo"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1982"]
[BlackElo "2140"]
[PlyCount "78"]
[EventDate "2012.10.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. 0-0 Bg4 7. Nc3 Nbc6 8. Be3 Qd7 9. Nb5 0-0 10. Nxd6 cxd6 11. c3 Ng6 12. h3 Be6 13. a4 Nce7 14. a5 h6 15. a6 b6 16. Qd2 Nf5 17. Rfe1 Nfh4 18. Nxh4 Nxh4 19. Bxh6 f6 20. Qf4 Bf5 21. Qxh4 Bxd3 22. Re3 Bh7 23. Rg3 Rf7 24. Qh5 Qe6 25. Re3 Qf5 26. Qxf5 Bxf5 27. Bf4 Rd8 28. Rae1 Bc8 29. Re8+ Rf8 30. Rxd8 Rxd8 31. Bxd6 Bxa6 32. Ba3 Rd7 33. b3 Kf7 34. f3 Bd3 35. Re3 Bc2 36. c4 dxc4 37. bxc4 Rxd4 38. Re7+ Kg8 39. Rxa7 Rxc4 1/2-1/2

[Event "BRA-chT U26"]
[Site "Foz do Iguacu"]
[Date "2012.10.20"]
[Round "4"]
[White "Gomes, Jordan Rodrigues"]
[Black "De Sa, Jefferson Luis Pere"]
[Result "1/2-1/2"]
[ECO "B99"]
[WhiteElo "1951"]
[BlackElo "1982"]
[PlyCount "73"]
[EventDate "2012.10.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Bd3 h6 11. Bh4 b5 12. Qg3 0-0 13. Rhe1 b4 14. Nd5 Nxd5 15. exd5 Bxh4 16. Qxh4 Nc5 17. g4 Nxd3+ 18. Rxd3 e5 19. fxe5 dxe5 20. Nf5 Qc4 21. Qg3 Bxf5 22. gxf5 f6 23. Rg1 Ra7 24. b3 Qe4 25. Qg4 Qxg4 26. Rxg4 a5 27. a3 bxa3 28. Ra4 a2 29. Kb2 Kf7 30. c4 g6 31. fxg6+ Kxg6 32. c5 f5 33. d6 Ra6 34. Kxa2 e4 35. Rd1 Kf6 36. b4 Rc6 37. d7 1/2-1/2

[Event "BRA-chT U26"]
[Site "Foz do Iguacu"]
[Date "2012.10.19"]
[Round "3"]
[White "De Sa, Jefferson Luis Pere"]
[Black "Dos Santos, Jose Genisson Cami"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "1982"]
[BlackElo "1800"]
[PlyCount "72"]
[EventDate "2012.10.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. Bd3 d5 7. exd5 exd5 8. 0-0 Bd6 9. Nf5 0-0 10. Nxd6 Qxd6 11. h3 h6 12. a3 a5 13. Nc3 Be6 14. Nb5 Qd7 15. f4 Bf5 16. Bc5 Bxd3 17. Qxd3 Rfe8 18. Rad1 b6 19. Bxb6 Rab8 20. Bf2 Nb4 21. axb4 Qxb5 22. Qxb5 Rxb5 23. bxa5 Rxa5 24. c3 Re2 25. Rb1 Ra2 26. Bd4 Raxb2 27. Rxb2 Rxb2 28. Re1 Rc2 29. Bxf6 gxf6 30. Rd1 Rxc3 31. Rxd5 Rc2 32. Kh2 Kg7 33. h4 Rc6 34. Kh3 Rc3+ 35. g3 Rc6 36. Kg4 Rc3 1/2-1/2

[Event "BRA-chT U26"]
[Site "Foz do Iguacu"]
[Date "2012.10.19"]
[Round "2"]
[White "Patroclo, Arthur Ruiz"]
[Black "De Sa, Jefferson Luis Pere"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "2155"]
[BlackElo "1982"]
[PlyCount "27"]
[EventDate "2012.10.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. Bg2 0-0 9. h3 Nbd7 10. g4 h5 11. g5 Nh7 12. h4 g6 13. f4 exf4 14. Nxf4 1-0

[Event "BRA-chT U26"]
[Site "Foz do Iguacu"]
[Date "2012.10.18"]
[Round "1"]
[White "De Sa, Jefferson Luis Pere"]
[Black "Gomes, Jose Murilo"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1982"]
[BlackElo "1800"]
[PlyCount "43"]
[EventDate "2012.10.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. c4 Qa5 4. Nc3 c6 5. d4 Nf6 6. Bd3 Na6 7. Nf3 Bg4 8. 0-0 Bxf3 9. Qxf3 e6 10. d5 cxd5 11. cxd5 Nxd5 12. Bb5+ Kd8 13. Qxf7 Nc5 14. Nxd5 exd5 15. Bg5+ Kc8 16. Qxd5 Kc7 17. Be2 h6 18. Bf4+ Kb6 19. b4 Qa3 20. bxc5+ Bxc5 21. Rab1+ Bb4 22. Qb5# 1-0

