[Event "BRA-ch Amateurs U2000"]
[Site "Sao Paulo"]
[Date "2024.06.02"]
[Round "7"]
[White "Pereira, Jefferson Luis"]
[Black "Da Silva, Emerson Soares"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1956"]
[BlackElo "1899"]
[PlyCount "48"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. Be3 e6 7. Nf3 Be7 8. Be2 0-0 9. 0-0 b6 10. Rc1 dxc4 11. Bxc4 Bb7 12. Qe2 Rc8 13. Rfd1 Nb4 14. a3 Bxf3 15. gxf3 Nbd5 16. Nxd5 Nxd5 17. Ba6 Rxc1 18. Rxc1 Bd6 19. Rc8 Qh4 20. Rxf8+ Kxf8 21. Kf1 Qxh2 22. Qd3 h5 23. Qh7 Nxe3+ 24. fxe3 Bg3 0-1

[Event "BRA-ch Amateurs U2000"]
[Site "Sao Paulo"]
[Date "2024.06.01"]
[Round "5"]
[White "Alves, Ricardo Castagnari"]
[Black "Pereira, Jefferson Luis"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1701"]
[BlackElo "1956"]
[PlyCount "80"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bd3 0-0 6. h3 c5 7. Be3 cxd4 8. Nxd4 Nc6 9. 0-0 a6 10. Bc4 Na5 11. Bb3 Nxb3 12. Nxb3 Be6 13. Re1 Rc8 14. Nd4 Bd7 15. a4 Rxc3 16. bxc3 Nxe4 17. Qf3 f5 18. Qe2 Qc7 19. Bd2 e5 20. Nf3 Nxc3 21. Bxc3 Qxc3 22. Rad1 Bxa4 23. Rxd6 Rc8 24. Rb6 Bc6 25. Qd2 Qxd2 26. Nxd2 e4 27. Rb3 a5 28. c3 a4 29. Ra3 b5 30. Rb1 Be8 31. c4 bxc4 32. Ra2 c3 33. Rc2 Bf7 34. Rb4 a3 35. Nb3 Bf8 36. Rb6 Bxb3 37. Rxb3 a2 38. Rc1 c2 39. Rb2 Ba3 40. Rbxc2 Rxc2 0-1

[Event "BRA-ch Amateurs U2000"]
[Site "Sao Paulo"]
[Date "2024.06.01"]
[Round "6"]
[White "Muniz, Henrique Rocha"]
[Black "Pereira, Jefferson Luis"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1617"]
[BlackElo "1956"]
[PlyCount "55"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 0-0 6. e3 Nc6 7. Ne2 Rb8 8. 0-0 d5 9. cxd5 Nxd5 10. Bxg7 Kxg7 11. d4 cxd4 12. Nxd4 e5 13. Bxd5 Nxd4 14. Bg2 Ne6 15. Nc3 b6 16. Nb5 Ba6 17. a4 Qe7 18. Qc2 Bb7 19. Rad1 Bxg2 20. Kxg2 a5 21. Qc3 Nc5 22. Rd5 f6 23. Rfd1 Rfd8 24. Nd6 Nb7 25. Qc6 Nxd6 26. Rxd6 Qf8 27. Rxd8 Rxd8 28. Qc7+ 1-0

[Event "BRA-ch Amateurs U2000"]
[Site "Sao Paulo"]
[Date "2024.05.31"]
[Round "4"]
[White "Pereira, Jefferson Luis"]
[Black "Pimenta, Heitor Castelar Bri"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1956"]
[BlackElo "1894"]
[PlyCount "67"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 d6 4. Nc3 Nf6 5. g3 a6 6. Bg2 Qc7 7. 0-0 Be7 8. d3 Nc6 9. a3 0-0 10. Rb1 Rb8 11. Be3 b5 12. cxb5 axb5 13. Qd2 Ba6 14. Rfc1 b4 15. axb4 Nxb4 16. Bf1 Ng4 17. d4 Bxf1 18. Kxf1 Nxe3+ 19. Qxe3 cxd4 20. Nxd4 Qb7 21. Ndb5 d5 22. exd5 Nxd5 23. Qa7 Qc6 24. Nxd5 Qxd5 25. Qxe7 Rxb5 26. Kg1 h5 27. b4 Rfb8 28. h4 Qe4 29. Qd6 Rxb4 30. Qxb8+ Rxb8 31. Rxb8+ Kh7 32. Rc7 Qe1+ 33. Kg2 Qe4+ 34. Kg1 1/2-1/2

[Event "BRA-ch Amateurs U2000"]
[Site "Sao Paulo"]
[Date "2024.05.31"]
[Round "3"]
[White "Ruiz, Frayson Nycolas Rod"]
[Black "Pereira, Jefferson Luis"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1822"]
[BlackElo "1956"]
[PlyCount "84"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. e3 e6 5. Nc3 Be7 6. Bd3 0-0 7. 0-0 d5 8. Bd2 a5 9. Rc1 Ne4 10. Qc2 f5 11. cxd5 exd5 12. Ne5 Nd7 13. Nxd7 Qxd7 14. Be1 c5 15. f3 Nxc3 16. bxc3 c4 17. Be2 b5 18. Rb1 Ba3 19. Bd2 Bc6 20. Rfe1 Rab8 21. Bc1 Bd6 22. Bd2 b4 23. cxb4 Ba4 24. Qc1 Bxb4 25. Bc3 Qd6 26. Qd2 Rfc8 27. a3 Bxc3 28. Qxc3 Bb3 29. Ra1 a4 30. Bd1 Rb7 31. e4 dxe4 32. fxe4 Rd7 33. d5 fxe4 34. Rxe4 Qxd5 35. Re1 Rdc7 36. Qf3 Rf8 37. Qc3 Qc5+ 38. Kh1 Qf5 39. h3 Qf7 40. Kg1 Rfc8 41. Rc1 Qf6 42. Re5 Re7 0-1

[Event "BRA-ch Amateurs U2000"]
[Site "Sao Paulo"]
[Date "2024.05.30"]
[Round "2"]
[White "Pereira, Jefferson Luis"]
[Black "El Zwei, Aiman Mohamed"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1956"]
[BlackElo "1832"]
[PlyCount "111"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e5 2. c4 Nc6 3. d3 Nf6 4. Nf3 d6 5. h3 Be7 6. g3 0-0 7. Bg2 h6 8. 0-0 Be6 9. Nc3 Re8 10. Be3 Bf8 11. b4 Nxb4 12. Rb1 c5 13. a3 Nc6 14. Rxb7 Rb8 15. Rxb8 Qxb8 16. Qa4 Qc8 17. Rb1 Bd7 18. h4 Qa8 19. Nd5 Rb8 20. Nxf6+ gxf6 21. Nd2 Rxb1+ 22. Nxb1 Qb7 23. Qb5 Qxb5 24. cxb5 Nd4 25. a4 Kg7 26. Nc3 Be7 27. Nd5 Bd8 28. Bxd4 cxd4 29. Kh2 Be6 30. Nb4 Bb3 31. Nc6 Bc7 32. a5 Ba4 33. Nxa7 Bxa5 34. Nc8 Bxb5 35. Nxd6 Bxd3 36. Bf3 Bc2 37. Kg2 d3 38. Nf5+ Kh7 39. Ne3 Bb6 40. Nd1 Kg7 41. Kf1 Kf8 42. Nb2 Bd4 43. Nd1 Bc5 44. Bg4 Bb4 45. f4 Bd2 46. fxe5 fxe5 47. Nb2 Bc3 48. Nd1 Ba5 49. Kf2 Ke7 50. Ke3 Be1 51. Nb2 Bxg3 52. Nxd3 Bxd3 53. Kxd3 Bxh4 54. Ke2 Kf6 55. Kf3 Kg5 56. Bf5 1/2-1/2

[Event "Maranhense-ch"]
[Site "Sao Luis"]
[Date "2016.01.17"]
[Round "6"]
[White "Lopes Silva, Luiz Eduardo"]
[Black "Pereira, Jefferson Luis"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "1968"]
[BlackElo "1921"]
[PlyCount "37"]
[EventDate "2016.01.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d4 fxe4 5. Nxe5 Nxe5 6. dxe5 c6 7. Nc3 cxb5 8. Nxe4 d5 9. exd6 Bf5 10. Qd5 Qd7 11. Bg5 Bxe4 12. Qxe4+ Kf7 13. 0-0-0 Nf6 14. Bxf6 gxf6 15. Qd5+ Kg6 16. Rd3 h6 17. Rg3+ Kh7 18. Re1 Bxd6 19. Re7+ 1-0

[Event "Maranhense-ch"]
[Site "Sao Luis"]
[Date "2016.01.17"]
[Round "5"]
[White "Pereira, Jefferson Luis"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1921"]
[BlackElo "2119"]
[PlyCount "104"]
[EventDate "2016.01.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Be2 Bg4 6. 0-0 Nf6 7. c3 e6 8. Nbd2 Bd6 9. Qb3 Qc7 10. h3 Bh5 11. Re1 0-0 12. Nf1 h6 13. Nh4 Bxe2 14. Rxe2 Rab8 15. Be3 b5 16. Qc2 b4 17. cxb4 Rxb4 18. Rc1 Nxd4 19. Bxd4 Qxc2 20. Rexc2 Rxd4 21. Nf3 Rb4 22. b3 Bf4 23. Re1 Rd8 24. g3 Bd6 25. Ne5 Bxe5 26. Rxe5 Kf8 27. Ree2 Ke7 28. Rc7+ Rd7 29. Rxd7+ Kxd7 30. Rc2 Rb6 31. Nd2 Rc6 32. Rb2 Kd6 33. Kf1 Ke5 34. Ke2 Kd4 35. Nf3+ Kc3 36. Rc2+ Kxc2 37. Nd4+ Kb2 38. Nxc6 Kxa2 39. b4 Kb3 40. b5 Kc3 41. Nxa7 d4 42. b6 Kc2 43. b7 d3+ 44. Ke3 Nd5+ 45. Kd4 d2 46. b8Q d1Q+ 47. Kc5 Qd2 48. Nc6 Qc3+ 49. Kd6 Qa3+ 50. Ke5 Qc3+ 51. Nd4+ Kd2 52. Qb5 Qc7+ 0-1

[Event "Maranhense-ch"]
[Site "Sao Luis"]
[Date "2016.01.16"]
[Round "4"]
[White "Lobato, Nivaldo"]
[Black "Pereira, Jefferson Luis"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2095"]
[BlackElo "1921"]
[PlyCount "84"]
[EventDate "2016.01.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. e3 Be7 6. Nge2 0-0 7. d4 exd4 8. exd4 Bb4 9. 0-0 Bxc3 10. Nxc3 d6 11. Bf4 a6 12. a4 Re8 13. Bg5 Bd7 14. Nd5 Rb8 15. Nxf6+ gxf6 16. Bh4 Qe7 17. Bf3 Qg7 18. Qd2 Re7 19. Qf4 Rbe8 20. a5 Re4 21. Bxe4 Rxe4 22. Qf3 Rxh4 23. Qd5+ Kh8 24. f4 Rg4 25. Ra3 Qe7 26. Kf2 Be6 27. Qf3 Bxc4 28. Re1 Qf7 29. Rae3 Rg8 30. b4 Bd5 31. Qd1 Be4 32. g4 Qd5 33. gxf5 Rg2+ 34. Kf1 Qc4+ 35. R1e2 Rxe2 36. Qxe2 Qxe2+ 37. Kxe2 Nxd4+ 38. Kd2 d5 39. Rc3 c6 40. Kd1 Bxf5 41. Kd2 Be4 42. Ke3 Nc2+ 0-1

[Event "Maranhense-ch"]
[Site "Sao Luis"]
[Date "2016.01.16"]
[Round "3"]
[White "Pereira, Jefferson Luis"]
[Black "Campos, Fabio Andre"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1921"]
[PlyCount "43"]
[EventDate "2016.01.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. d3 d6 7. c3 0-0 8. h3 Ne7 9. d4 exd4 10. cxd4 Ba7 11. Bc2 h6 12. b4 c6 13. Bb2 Ng6 14. Nbd2 Be6 15. Re1 Qd7 16. Nf1 Nh5 17. Ng5 Nhf4 18. Nxe6 Qxe6 19. Ne3 Rad8 20. d5 Qc8 21. Nf5 Ne5 22. Ne7+ 1-0

[Event "Maranhense-ch"]
[Site "Sao Luis"]
[Date "2016.01.15"]
[Round "2"]
[White "Cutrim, Igor Gabriel Correa"]
[Black "Pereira, Jefferson Luis"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "1686"]
[BlackElo "1921"]
[PlyCount "70"]
[EventDate "2016.01.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Bg5 0-0 9. Qd2 Re8 10. Bd3 a6 11. a4 Nbd7 12. 0-0 Ne5 13. Nxe5 Rxe5 14. Bf4 Re8 15. Rfe1 Ng4 16. h3 Ne5 17. Bxe5 Bxe5 18. f4 Bd4+ 19. Kh1 Qh4 20. f5 Be5 21. Ne2 Bd7 22. Ng1 Qg3 23. Nf3 Bf6 24. Rf1 b5 25. Qf2 Qxf2 26. Rxf2 bxa4 27. Ra2 gxf5 28. exf5 Rab8 29. g4 Re3 30. Bxa6 Rbb3 31. Kg2 h6 32. Bc4 Rb4 33. Rc2 Rxc4 34. Rxc4 Re2+ 35. Kg3 Bxb2 0-1

[Event "Barreirinhas Athenas op"]
[Site "Barreirinhas"]
[Date "2015.10.18"]
[Round "6"]
[White "Sousa, Antonielson do Vale"]
[Black "Pereira, Jefferson Luis"]
[Result "1/2-1/2"]
[ECO "E14"]
[BlackElo "1950"]
[PlyCount "102"]
[EventDate "2015.10.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Nf3 e6 5. e3 d5 6. Bd3 Nbd7 7. cxd5 exd5 8. 0-0 a6 9. Re1 Bd6 10. e4 dxe4 11. Nxe4 0-0 12. Nxd6 cxd6 13. Bf4 d5 14. Rc1 Rc8 15. Qb3 h6 16. Rxc8 Bxc8 17. Rc1 b5 18. Bc7 Qe7 19. Re1 Ne4 20. Qxd5 Ndf6 21. Qe5 Qxe5 22. dxe5 Nd5 23. Ba5 Nc5 24. Be4 Nxe4 25. Rxe4 Re8 26. Rd4 Be6 27. a3 Rc8 28. h3 Rc2 29. Rd2 Rc1+ 30. Kh2 Kf8 31. Nd4 Ke7 32. Rc2 Rxc2 33. Nxc2 Nf4 34. Bc3 Nd5 35. Bd2 h5 36. Nd4 Bd7 37. f4 g6 38. Kg3 Nb6 39. Kh4 Nc4 40. Bc1 Na5 41. g4 hxg4 42. hxg4 Nc6 43. Nxc6+ Bxc6 44. f5 gxf5 45. gxf5 a5 46. Bg5+ Ke8 47. Kh5 a4 48. Bh4 Bd5 49. Kg5 Ba2 50. Kf6 Bb3 51. Kg7 Ba2 1/2-1/2

[Event "Barreirinhas Athenas op"]
[Site "Barreirinhas"]
[Date "2015.10.17"]
[Round "4"]
[White "Leitao, Nicolau Daulibe"]
[Black "Pereira, Jefferson Luis"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2107"]
[BlackElo "1950"]
[PlyCount "113"]
[EventDate "2015.10.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. e4 Bb7 5. Bd3 Bb4 6. Qe2 0-0 7. Bg5 h6 8. Bh4 Be7 9. Nf3 d5 10. e5 Nfd7 11. Bxe7 Qxe7 12. 0-0 a6 13. Rfe1 c6 14. Rad1 Rc8 15. Bb1 Nf8 16. b3 a5 17. Rc1 Ba6 18. Nd2 Rd8 19. Qe3 c5 20. cxd5 exd5 21. Nf3 Nc6 22. Rcd1 cxd4 23. Nxd4 Nxd4 24. Rxd4 Qc5 25. Qd2 Bb7 26. Ne4 Qe7 27. Nd6 Bc6 28. Rg4 Rxd6 29. exd6 Qxd6 30. Qd4 g6 31. h4 Bd7 32. Rg3 Ne6 33. Qf6 Qf4 34. Qe7 Qb4 35. Qxb4 axb4 36. h5 g5 37. Rd3 Nf4 38. Rd4 Be6 39. Rxb4 Rb8 40. g3 Nxh5 41. Bd3 Nf6 42. a4 Nd7 43. Rc1 Kg7 44. Rc7 Ra8 45. Bb5 Nc5 46. Bc6 Ra6 47. Bb5 Ra8 48. Be2 d4 49. Rxb6 Bxb3 50. Rxc5 Bxa4 51. Rd5 Re8 52. Rxd4 Bc2 53. Bd3 Re1+ 54. Kg2 Rd1 55. Rbd6 Bb3 56. Bc4 Rb1 57. Rb6 1-0

[Event "Barreirinhas Athenas op"]
[Site "Barreirinhas"]
[Date "2015.10.17"]
[Round "3"]
[White "Pereira, Jefferson Luis"]
[Black "Piovacari, Giovanna Almeida"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1950"]
[PlyCount "47"]
[EventDate "2015.10.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke6 8. Nc3 Ncb4 9. 0-0 b6 10. a3 Bb7 11. axb4 Bxb4 12. Nxd5 Bxd5 13. Bxd5+ Qxd5 14. Qg4+ Kf6 15. Qxb4 g5 16. d3 Rae8 17. Rxa7 Qc6 18. d4 Qxc2 19. dxe5+ Rxe5 20. Qd4 c5 21. Bxg5+ Kf5 22. Rf7+ Kxg5 23. Qxe5+ Kg6 24. Rg7+ 1-0

[Event "Barreirinhas Athenas op"]
[Site "Barreirinhas"]
[Date "2015.10.16"]
[Round "2"]
[White "Ferreira, Antonia Kaly Sousa"]
[Black "Pereira, Jefferson Luis"]
[Result "0-1"]
[ECO "C78"]
[BlackElo "1950"]
[PlyCount "62"]
[EventDate "2015.10.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. d3 0-0 8. h3 h6 9. a3 Qe7 10. Re1 d6 11. Nbd2 Ba7 12. Nf1 Na5 13. Ba2 c5 14. Be3 Nc6 15. c3 Be6 16. Bxe6 Qxe6 17. Ng3 Rfd8 18. Nh4 d5 19. Qf3 d4 20. Bd2 dxc3 21. bxc3 c4 22. d4 exd4 23. Rad1 Ne5 24. Qf5 Qxf5 25. Nhxf5 Nd3 26. Rf1 dxc3 27. Bxc3 Nxf2 28. Rxd8+ Rxd8 29. Rxf2 Rd1+ 30. Nf1 Bxf2+ 31. Kxf2 Nxe4+ 0-1

[Event "Barreirinhas Athenas op"]
[Site "Barreirinhas"]
[Date "2015.10.16"]
[Round "1"]
[White "Pereira, Jefferson Luis"]
[Black "Delgado Ramirez, Neuris"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "1950"]
[BlackElo "2615"]
[PlyCount "98"]
[EventDate "2015.10.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. b3 g6 5. Bb2 Bg7 6. Nd5 0-0 7. Nxf6+ exf6 8. Bc4 Re8 9. 0-0 Rxe4 10. Bd5 Re8 11. a3 Ne7 12. Bc4 d5 13. Bb5 Rf8 14. Re1 Nf5 15. h3 c4 16. bxc4 a6 17. Ba4 dxc4 18. c3 Be6 19. Bc2 Qb6 20. Rb1 Rfd8 21. Qe2 Rd7 22. d3 Rc8 23. d4 Ne7 24. Nd2 Qc7 25. Be4 Nd5 26. Bxd5 Bxd5 27. Bc1 Qc6 28. f3 Bf8 29. Ne4 f5 30. Ng3 Re7 31. Qd2 Rxe1+ 32. Qxe1 Re8 33. Qf2 Qe6 34. a4 Bd6 35. Bd2 f4 36. Nf1 Qf5 37. Re1 Re6 38. Bc1 g5 39. Rxe6 fxe6 40. Qe2 e5 41. Nd2 Qc2 42. Ba3 Bc7 43. dxe5 Qxc3 44. e6 Bb6+ 45. Kh2 Qa1 46. Nf1 Qd4 47. h4 g4 48. fxg4 Qg1+ 49. Kh3 Bf2 0-1

[Event "Castanhal op 2nd"]
[Site "Castanhal"]
[Date "2013.06.09"]
[Round "5"]
[White "Farias, Sergio Luiz Cardoso"]
[Black "Pereira, Jefferson Luis"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1537"]
[BlackElo "1968"]
[PlyCount "79"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 c6 5. Be2 Bd6 6. Nf3 Nf6 7. Bg5 Bf5 8. 0-0 0-0 9. Re1 Nbd7 10. Bd3 Bxd3 11. Qxd3 Qc7 12. h3 Rfe8 13. Bd2 Rad8 14. a3 h6 15. b4 Nb6 16. b5 Nc4 17. Kf1 Qd7 18. bxc6 Qxc6 19. Nh4 Ne4 20. Bc1 Nxc3 21. Rxe8+ Rxe8 22. Qxc3 Ne3+ 23. Qxe3 Rxe3 24. Bxe3 Qxc2 25. Rc1 Qd3+ 26. Kg1 Qxa3 27. Nf5 a5 28. g3 Qb4 29. Rc8+ Kh7 30. Rd8 Qb1+ 31. Kg2 Qxf5 32. Rxd6 b5 33. Rb6 Qd3 34. Rd6 b4 35. Kh2 b3 36. Rb6 a4 37. Rb4 a3 38. Bc1 a2 39. Bb2 Qc2 40. Ba1 0-1

[Event "Castanhal op 2nd"]
[Site "Castanhal"]
[Date "2013.06.09"]
[Round "6"]
[White "Pereira, Jefferson Luis"]
[Black "De Souza Monteiro, Marcos Paulo"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1968"]
[BlackElo "2021"]
[PlyCount "70"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. b3 d6 4. Bb2 c5 5. Bb5+ Bd7 6. Bxd7+ Nxd7 7. Nf3 Rc8 8. c4 b5 9. Nbd2 bxc4 10. Nxc4 Ngf6 11. e5 dxe5 12. dxe5 Nh5 13. 0-0 0-0 14. Ng5 Nb6 15. Qg4 Nxc4 16. Qxc4 e6 17. Ne4 Qd5 18. Rac1 Nf4 19. Nf6+ Bxf6 20. Qxf4 Bg7 21. Rfd1 Qb7 22. Rd6 Rfd8 23. Qd2 Rxd6 24. Qxd6 Qd5 25. Rd1 Qxd6 26. Rxd6 Bf8 27. Rd7 c4 28. bxc4 Rxc4 29. Rxa7 Rb4 30. g3 Rxb2 31. a4 Bc5 32. Ra8+ Kg7 33. a5 Rxf2 34. a6 Ra2+ 35. Kh1 Bd4 0-1

[Event "Castanhal op 2nd"]
[Site "Castanhal"]
[Date "2013.06.08"]
[Round "4"]
[White "Pereira, Jefferson Luis"]
[Black "Mendes, Joao Paulo"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1968"]
[BlackElo "1964"]
[PlyCount "64"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 e6 6. Nc3 g6 7. Be3 Bg7 8. Qd2 Nge7 9. Rd1 0-0 10. Ndb5 Qa5 11. Bh6 Bxh6 12. Qxh6 d5 13. cxd5 exd5 14. exd5 a6 15. Nd6 Nb4 16. Nde4 Nbxd5 17. Rxd5 Nxd5 18. Bc4 Bf5 19. 0-0 Bxe4 20. Nxe4 Qb6 21. Bxd5 Qxb2 22. Ng5 Qg7 23. Qxg7+ Kxg7 24. Rb1 Rfd8 25. Bxb7 Rab8 26. Kf1 Rd7 27. Rb6 Rbxb7 28. Rxa6 Rd2 29. Ke1 Rc2 30. Rd6 Rb1+ 31. Rd1 Rxd1+ 32. Kxd1 Rxf2 0-1

[Event "Castanhal op 2nd"]
[Site "Castanhal"]
[Date "2013.06.08"]
[Round "3"]
[White "Silva, Valdecir Batista"]
[Black "Pereira, Jefferson Luis"]
[Result "1-0"]
[ECO "C02"]
[BlackElo "1968"]
[PlyCount "52"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. c3 Nc6 7. 0-0 Qb6 8. Bc2 Be7 9. h3 0-0 10. Re1 h6 11. Qd3 f5 12. exf6 Rxf6 13. Qh7+ Kf7 14. Ne5+ Ncxe5 15. dxe5 Nf8 16. Qh8 Ng6 17. Bxg6+ Rxg6 18. Re3 Rg5 19. Rf3+ Rf5 20. Rg3 Bg5 21. h4 c4 22. hxg5 Qxf2+ 23. Kh2 hxg5 24. Bxg5 Qxb2 25. Bc1 g6 26. Bxb2 Rh5+ 1-0

[Event "Castanhal op 2nd"]
[Site "Castanhal"]
[Date "2013.06.07"]
[Round "1"]
[White "Oliveira, Denyam Lauth"]
[Black "Pereira, Jefferson Luis"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1764"]
[BlackElo "1968"]
[PlyCount "54"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. e5 d5 3. d4 c5 4. Nf3 Nc6 5. Bb5 Qb6 6. Nc3 Bd7 7. Be3 cxd4 8. Bxd4 Nxd4 9. Bxd7+ Kxd7 10. Nxd4 Bb4 11. 0-0 Bxc3 12. bxc3 a6 13. Rb1 Qc7 14. Qd3 Ne7 15. f4 g6 16. c4 dxc4 17. Qe4 Nd5 18. f5 Nc3 19. fxe6+ Kc8 20. Qg4 Nxb1 21. Rxf7 Qxe5 22. e7+ Kb8 23. Nc6+ bxc6 24. Rf8+ Kc7 25. Rf7 Rae8 26. Qxc4 Qe3+ 27. Kf1 Nd2# 0-1

[Event "Castanhal op 2nd"]
[Site "Castanhal"]
[Date "2013.06.07"]
[Round "2"]
[White "Pereira, Jefferson Luis"]
[Black "Santiago, Bruno Majorico Frei"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1968"]
[BlackElo "2158"]
[PlyCount "115"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Be2 d5 8. 0-0 0-0 9. Nxc6 Qxc6 10. Bxc5 Qxc5 11. exd5 Nxd5 12. Bf3 Nf4 13. Nd2 Bf5 14. Ne4 Bxe4 15. Bxe4 c6 16. Qf3 Ne6 17. Qf5 g6 18. Qxc5 Nxc5 19. Bc2 Rad8 20. Rad1 Rfe8 21. Rxd8 Rxd8 22. Rd1 Rxd1+ 23. Bxd1 Nd3 24. b3 f5 25. Kf1 f4 26. Bc2 Ne5 27. Ke2 h6 28. Be4 b6 29. Kd2 Kf7 30. h3 Kf6 31. Ke2 c5 32. Kd2 g5 33. Ke2 Nf7 34. Kf3 Ne5+ 35. Ke2 Ke6 36. Kd2 Nd7 37. Kd3 Ne5+ 38. Ke2 Kd6 39. Kd2 b5 40. Ke2 a5 41. Kd2 b4 42. Kc2 c4 43. cxb4 axb4 44. bxc4 Nxc4 45. Kd3 Kc5 46. Bf5 Nd6 47. Be6 Nb5 48. Ke4 Nc3+ 49. Kf3 Kd6 50. Bb3 Ke5 51. Bc4 Ne4 52. Ke2 Kd4 53. Bb3 Kc3 54. Bf7 Kb2 55. Kf3 Nf6 56. g3 fxg3 57. fxg3 Kc2 58. Ke3 1/2-1/2

[Event "Sao Luis CBX"]
[Site "Sao Luis"]
[Date "2012.10.14"]
[Round "4"]
[White "Pereira, Jefferson Luis"]
[Black "Lopes, Lavoisier Soares"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "1982"]
[BlackElo "1941"]
[PlyCount "87"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bc4 c5 7. dxc5 Qa5 8. Bd2 Qxc5 9. Qe2 a6 10. Bb3 Nc6 11. Na4 Qb5 12. Qxb5 axb5 13. Nb6 Ra6 14. Nxc8 Rxc8 15. e5 dxe5 16. fxe5 Ne4 17. Bf4 e6 18. 0-0 Bf8 19. h4 Na5 20. c3 Nxb3 21. axb3 Nc5 22. Nd4 Nd3 23. Rab1 Bc5 24. Kh2 b4 25. Nb5 Raa8 26. Bg3 Rd8 27. Rf3 Rd7 28. Nd6 Nxe5 29. Bxe5 Bxd6 30. Bxd6 Rxd6 31. Rf4 bxc3 32. bxc3 Ra2 33. Rb4 b6 34. Rf1 h5 35. Rbf4 f5 36. R1f2 Rxf2 37. Rxf2 Rd3 38. Rf3 Rxf3 39. gxf3 e5 40. Kg3 Kf7 41. Kf2 Ke6 42. c4 Kd6 43. b4 Kc6 44. Ke3 1/2-1/2

[Event "Sao Luis CBX"]
[Site "Sao Luis"]
[Date "2012.10.13"]
[Round "2"]
[White "Luz, Edmundo Reis"]
[Black "Pereira, Jefferson Luis"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "2122"]
[BlackElo "1982"]
[PlyCount "45"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. 0-0 Be7 8. f4 b5 9. Bb3 0-0 10. f5 e5 11. Nde2 Bb7 12. Ng3 Qb6+ 13. Kh1 Nbd7 14. Bg5 Nc5 15. Bxf6 Bxf6 16. Bd5 Rac8 17. Qg4 Nd7 18. Nh5 Rxc3 19. bxc3 Bxd5 20. exd5 Rc8 21. Nxg7 Bxg7 22. f6 Nxf6 23. Qxc8+ 1-0

[Event "Sao Luis CBX"]
[Site "Sao Luis"]
[Date "2012.10.13"]
[Round "3"]
[White "Pereira, Jefferson Luis"]
[Black "Dias, Romulo Alves"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1982"]
[BlackElo "1800"]
[PlyCount "93"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4 Be7 7. Be3 a6 8. f3 Bd7 9. Qd2 Qc7 10. Bb3 b5 11. 0-0-0 Nc6 12. Nxc6 Qxc6 13. g4 0-0 14. h4 Rfc8 15. h5 a5 16. a3 b4 17. axb4 axb4 18. Nb1 Qa6 19. g5 Ne8 20. g6 Bf6 21. h6 Ba4 22. gxh7+ Kh8 23. hxg7+ Bxg7 24. Qd3 Bb5 25. Qd2 Be2 26. Rdg1 Bxf3 27. Bh6 Bxe4 28. Bxg7+ Nxg7 29. Qd4 Bg6 30. Rh2 Qa7 31. Rd1 Qxd4 32. Rxd4 Nf5 33. Rxb4 Rab8 34. Rxb8 Rxb8 35. Nd2 d5 36. Nf3 f6 37. Ba4 Rb7 38. Re2 Rb4 39. Bd7 Bh5 40. Rf2 Rf4 41. Bxe6 Bxf3 42. Bxd5 Nh4 43. c4 Rd4 44. Bxf3 Rf4 45. c5 Rxf3 46. Rxf3 Nxf3 47. c6 1-0

[Event "Sao Luis CBX"]
[Site "Sao Luis"]
[Date "2012.10.12"]
[Round "1"]
[White "Pereira, Jefferson Luis"]
[Black "Araujo E Araujo, Joao Victor"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1982"]
[BlackElo "1778"]
[PlyCount "61"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 e5 6. Nf5 Nf6 7. Bg5 Be7 8. Nxg7+ Kf8 9. Bh6 Kg8 10. f3 Bf8 11. Nf5 Bxf5 12. Bxf8 Qxf8 13. exf5 Kg7 14. Qd2 Rg8 15. 0-0-0 Kh8 16. Qxd6 Qxd6 17. Rxd6 Nh5 18. Bc4 Rg7 19. g3 Nc6 20. Rh6 b5 21. Bd5 Nd4 22. Bxa8 Rg5 23. Ne4 Rxf5 24. g4 Rxf3 25. gxh5 Kg7 26. Rxa6 Rf4 27. Rg1+ Kf8 28. Rg2 Rh4 29. Ra7 Rxh5 30. Nf6 Rh6 31. Rg8# 1-0

[Event "Maranhense-ch"]
[Site "Sao Luis"]
[Date "2012.06.10"]
[Round "6"]
[White "Ferreira, Antonia Kaly Sousa"]
[Black "Pereira, Jefferson Luis"]
[Result "1/2-1/2"]
[ECO "B07"]
[BlackElo "2011"]
[PlyCount "66"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 b6 3. Nc3 Nd7 4. Nf3 g6 5. Bd3 Bg7 6. Be3 c5 7. Qd2 a6 8. 0-0 h5 9. Rad1 Bb7 10. Bc4 Nh6 11. Ng5 0-0 12. Be6 Nf6 13. d5 Nhg4 14. Bf4 b5 15. h3 Ne5 16. f3 Nc4 17. Qc1 fxe6 18. Nxe6 Qa5 19. Nxg7 Kxg7 20. Bh6+ Kh7 21. Bxf8 Rxf8 22. a3 b4 23. axb4 cxb4 24. Ne2 Qc5+ 25. Nd4 Bc8 26. Kh2 a5 27. b3 Ne5 28. f4 Nxe4 29. fxe5 Rxf1 30. Rxf1 Qxd4 31. Rf7+ Kg8 32. Rxe7 Qf2 33. Qh6 Qg3+ 1/2-1/2

[Event "Maranhense-ch"]
[Site "Sao Luis"]
[Date "2012.06.10"]
[Round "7"]
[White "Pereira, Jefferson Luis"]
[Black "Fortes Costa, Luiz Levi"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2011"]
[PlyCount "15"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Bd3 Be7 6. Nf3 Nbd7 7. 0-0 0-0 8. c3 1/2-1/2

[Event "Maranhense-ch"]
[Site "Sao Luis"]
[Date "2012.06.09"]
[Round "5"]
[White "Pereira, Jefferson Luis"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2011"]
[BlackElo "2151"]
[PlyCount "44"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. f4 d5 3. exd5 Nf6 4. Nc3 Nxd5 5. Qf3 e6 6. Bc4 Nb6 7. Bb5+ N8d7 8. a4 a6 9. Be2 Nf6 10. Nh3 Qd4 11. Nf2 Nbd5 12. g3 Bd7 13. Nxd5 Qxd5 14. c4 Qd6 15. d3 Bc6 16. Ne4 Nxe4 17. dxe4 Qd4 18. Bd3 0-0-0 19. Ra3 f5 20. Qe3 Qxe3+ 21. Bxe3 Rxd3 22. Rxd3 Bxe4 0-1

[Event "Maranhense-ch"]
[Site "Sao Luis"]
[Date "2012.06.09"]
[Round "5"]
[White "Pereira, Jefferson Luis"]
[Black "Santos, Roberto Carlos"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2011"]
[BlackElo "2078"]
[PlyCount "146"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. Ng5 d5 8. f4 0-0 9. Be3 a5 10. c3 a4 11. Bc2 Nc4 12. Bc1 h6 13. Nf3 Bd7 14. 0-0 Qc8 15. Qe2 Na6 16. b3 Nb6 17. Be3 Nb8 18. Nbd2 Nc6 19. h3 Kh7 20. Nh4 e6 21. Qg4 Ne7 22. Qe2 Nf5 23. Bf2 Qd8 24. Ndf3 Nc8 25. g4 Nxh4 26. Bxh4 Qe8 27. Kh2 Ra6 28. Rg1 Kh8 29. f5 exf5 30. gxf5 Bxf5 31. Bxf5 gxf5 32. Qd3 Qd7 33. c4 Rg6 34. Rxg6 fxg6 35. Re1 Re8 36. b4 dxc4 37. Qxc4 Nb6 38. Qc2 Nd5 39. a3 Re6 40. Rc1 Ne3 41. Qd2 Nd5 42. Qc2 Ne3 43. Qd2 f4 44. Bf2 Nd5 45. Qc2 Bf8 46. Nd2 Be7 47. Ne4 b6 48. Qd3 g5 49. Qf3 Kg7 50. h4 Rg6 51. h5 g4 52. Qd3 g3+ 53. Bxg3 fxg3+ 54. Nxg3 Rg5 55. Rf1 Qg4 56. Qf3 Qxf3 57. Rxf3 Rg4 58. Nf5+ Kh8 59. Nxe7 Nxe7 60. Rf7 Nd5 61. Rd7 c6 62. Rd6 Rxd4 63. Rxh6+ Kg7 64. Rxc6 Rh4+ 65. Kg3 Rxh5 66. b5 Rxe5 67. Rd6 Kf7 68. Kf2 Ke7 69. Rh6 Nf6 70. Rh4 Rxb5 71. Rxa4 Ke6 72. Ke3 Ke5 73. Kd3 Rd5+ 0-1

[Event "Maranhense-ch"]
[Site "Sao Luis"]
[Date "2012.06.08"]
[Round "3"]
[White "Cutrim, Igor Gabriel Correa"]
[Black "Pereira, Jefferson Luis"]
[Result "0-1"]
[ECO "B09"]
[BlackElo "2011"]
[PlyCount "80"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 b6 5. Bd3 Bg7 6. Be3 Bb7 7. h3 c5 8. d5 Nbd7 9. Qd2 a6 10. g4 Qc7 11. g5 Nh5 12. Nf3 0-0-0 13. 0-0-0 b5 14. Rhg1 Kb8 15. a4 b4 16. Na2 c4 17. Be2 c3 18. bxc3 bxc3 19. Qd3 Qa5 20. Qc4 Rc8 21. Qb4 Qxb4 22. Nxb4 Nc5 23. Bxc5 Rxc5 24. Nxa6+ Bxa6 25. Bxa6 Ra5 26. Bb5 Nxf4 27. Nd4 Bxd4 28. Rxd4 Rxb5 29. axb5 Ne2+ 30. Kd1 Nxd4 31. b6 Kb7 32. Rg3 Nb5 33. Rf3 Rf8 34. Ke1 Kxb6 35. Kf2 Kc5 36. Rd3 f5 37. Ke3 f4+ 38. Kf2 Kc4 39. Ke2 Nd4+ 40. Kd1 f3 0-1

[Event "Maranhense-ch"]
[Site "Sao Luis"]
[Date "2012.06.08"]
[Round "2"]
[White "Pereira, Jefferson Luis"]
[Black "Borges, Wagner da Silva"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2011"]
[BlackElo "2193"]
[PlyCount "20"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. f4 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. Nf3 Nc6 6. d3 b6 7. Be3 Bb7 8. Qd2 e5 9. Be2 Nge7 10. g4 Nd5 0-1

[Event "Campinas Univ op"]
[Site "Campinas"]
[Date "2011.11.07"]
[Round "6.6"]
[White "Camargo, Mateus De"]
[Black "Pereira, Jefferson Luis"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2087"]
[BlackElo "2028"]
[PlyCount "93"]
[EventDate "2011.11.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 Bb7 9. d3 Bc5 10. Nc3 h6 11. axb5 axb5 12. Rxa8 Bxa8 13. Nxb5 Qb8 14. Nc3 Ng4 15. Be3 Nxe3 16. fxe3 d6 17. Qc1 Kh8 18. Nd1 Ne7 19. Kh1 f5 20. exf5 Nxf5 21. e4 Nd4 22. Nxd4 Bxd4 23. Ne3 Qe8 24. Nf5 Bc6 25. Rf1 Rf6 26. Nh4 Qh5 27. Rxf6 gxf6 28. Nf5 Kh7 29. Qf1 Bc5 30. c3 Bb7 31. Ne7 Qg5 32. g3 c6 33. Bg8+ Kg7 34. b4 Bb6 35. Be6 Kf8 36. Nf5 d5 37. h4 Qd2 38. Qf3 dxe4 39. dxe4 Ba6 40. c4 Qxb4 41. Qd1 Qc5 42. Kh2 Qf2+ 43. Kh3 Bd4 44. Nxh6 Qa2 45. Qh5 Ke7 46. Nf5+ Kd8 47. Qf7 1-0

[Event "Campinas Univ op"]
[Site "Campinas"]
[Date "2011.11.07"]
[Round "7.6"]
[White "Pereira, Jefferson Luis"]
[Black "Fuck, Vinicius Rios"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2028"]
[PlyCount "57"]
[EventDate "2011.11.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. c4 c6 3. Nc3 Na6 4. Nf3 Nc7 5. e5 d5 6. cxd5 exd5 7. d4 Bg4 8. Be2 Ne7 9. Qb3 Rb8 10. 0-0 Ne6 11. Be3 Nf5 12. Rad1 h5 13. h3 g6 14. Nh2 Nxe3 15. fxe3 Bf5 16. Bd3 Qg5 17. Rf3 Rg8 18. Nxd5 cxd5 19. Bb5+ Kd8 20. Qxd5+ Kc7 21. Rc1+ Nc5 22. Rxc5+ Bxc5 23. Qxc5+ Kd8 24. Qd6+ Kc8 25. e4 Qc1+ 26. Nf1 Rd8 27. Qb4 Qc7 28. exf5 a5 29. Qa4 1-0

[Event "Campinas Univ op"]
[Site "Campinas"]
[Date "2011.11.06"]
[Round "4.10"]
[White "Dos Santos, Stefan Ribeiro"]
[Black "Pereira, Jefferson Luis"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "2028"]
[PlyCount "102"]
[EventDate "2011.11.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nf3 0-0 6. 0-0 c6 7. Bg5 Nxe4 8. Nxe4 d5 9. Bd3 dxe4 10. Bxe4 Nd7 11. c3 Nf6 12. Bc2 Qa5 13. h3 Be6 14. Bb3 Bd5 15. Bf4 Bxb3 16. Qxb3 Qf5 17. Be5 b6 18. Rfe1 Rfe8 19. Bxf6 exf6 20. Qc4 Qd7 21. Re2 Rxe2 22. Qxe2 Re8 23. Qd2 Re6 24. Re1 Rxe1+ 25. Qxe1 Qe6 26. b3 Bh6 27. Kf1 Kf8 28. Qe2 Qf5 29. Ne1 c5 30. Qf3 Qb1 31. Qxf6 Bd2 32. Qh8+ Ke7 33. Qe5+ Kd7 34. dxc5 Bxe1 35. Qxe1 Qd3+ 36. Kg1 bxc5 37. Qe3 Qb1+ 38. Kh2 Qxa2 39. Qxc5 Qxb3 40. Qxa7+ Kc6 41. Qd4 Qe6 42. f4 h5 43. Kg3 Qe1+ 44. Kh2 h4 45. Qd3 Qf2 46. Qf3+ Qxf3 47. gxf3 Kc5 48. Kg2 Kc4 49. Kf2 Kxc3 50. Ke2 f5 51. Ke3 Kc2 0-1

[Event "Campinas Univ op"]
[Site "Campinas"]
[Date "2011.11.06"]
[Round "5.7"]
[White "Pereira, Jefferson Luis"]
[Black "Garcia, Fabricio Rodrigues"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2028"]
[PlyCount "55"]
[EventDate "2011.11.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. c4 d5 3. exd5 exd5 4. d4 Nf6 5. Nc3 Bb4 6. Qb3 Qe7+ 7. Be2 Nc6 8. Nf3 Na5 9. Qc2 Nxc4 10. 0-0 Nd6 11. Qa4+ b5 12. Qxb4 a5 13. Bxb5+ Kf8 14. Qa4 Nxb5 15. Qxb5 Qd6 16. Qc5 Qxc5 17. dxc5 h6 18. c6 g6 19. Bf4 Ba6 20. Rfd1 Rc8 21. Be5 Ke7 22. Nxd5+ Nxd5 23. Bxh8 Rxh8 24. Rxd5 a4 25. Re1+ Kf6 26. Ra5 Bc4 27. Rxa4 Bb5 28. Rf4+ 1-0

[Event "Campinas Univ op"]
[Site "Campinas"]
[Date "2011.11.05"]
[Round "3.15"]
[White "Pereira, Jefferson Luis"]
[Black "Santos Junior, Ailton Antonio"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2028"]
[BlackElo "2043"]
[PlyCount "106"]
[EventDate "2011.11.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Nxc6 Qxc6 13. Bh6 Bxh6 14. Qxh6 Bf5 15. Bd3 Bxd3 16. Rxd3 Rfd8 17. Rhd1 Rxd3 18. Rxd3 Rc8 19. Qd2 Qc5 20. Qe2 Qg1+ 21. Rd1 Qxh2 22. Rd7 Qg1+ 23. Rd1 Qc5 24. b3 a5 25. a4 b5 26. axb5 a4 27. Rd3 Qa3+ 28. Kd1 Qa1+ 29. Kd2 Qb2 30. Qd1 a3 31. Qc1 Qxc1+ 32. Kxc1 a2 33. Kb2 Rxc2+ 34. Ka1 Rc8 35. Kxa2 Ra8+ 36. Kb2 Rb8 37. Kc3 Rxb5 38. Kc4 Rg5 39. Rd2 e6 40. b4 Kg7 41. b5 Rxb5 42. Kxb5 h5 43. Kc5 g5 44. Kd6 Kf6 45. g4 h4 46. Re2 Kg6 47. Ke5 Kg7 48. Rh2 Kg6 49. Rh1 Kg7 50. f4 Kg6 51. Ke4 f5+ 52. gxf5+ exf5+ 53. Ke5 Kh5 1-0

[Event "Campinas Univ op"]
[Site "Campinas"]
[Date "2011.11.05"]
[Round "2.10"]
[White "Rocha, Vitor Firmo de Souz"]
[Black "Pereira, Jefferson Luis"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1900"]
[BlackElo "2028"]
[PlyCount "79"]
[EventDate "2011.11.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. g3 d5 4. Bg2 Nf6 5. 0-0 Bf5 6. d3 Qd7 7. Re1 Bh3 8. Nbd2 Bxg2 9. Kxg2 0-0-0 10. c4 d4 11. a3 e5 12. fxe5 Ng4 13. Ne4 Ncxe5 14. h3 Nxf3 15. exf3 Ne5 16. Nxc5 Bxc5 17. Rxe5 Bd6 18. Rd5 Qe6 19. f4 h5 20. f5 Qe7 21. Qf3 Qe1 22. Qf2 Rhe8 23. Qxe1 Rxe1 24. Bg5 Rxa1 25. Bxd8 Bc7 26. Bxc7 Kxc7 27. f6 g6 28. Re5 Ra2 29. Re7+ Kc6 30. Rxf7 Rxb2+ 31. Kf3 Rb1 32. Kf4 Rf1+ 33. Ke4 Kc5 34. Rxb7 Rxf6 35. Rb5+ Kc6 36. Kxd4 Rf3 37. Rg5 Rf6 38. Ke5 Rd6 39. d4 Kd7 40. d5 1-0

[Event "Campinas Univ op"]
[Site "Campinas"]
[Date "2011.11.04"]
[Round "1.12"]
[White "Pereira, Jefferson Luis"]
[Black "De Freitas, Yan Luth Monteiro"]
[Result "1/2-1/2"]
[ECO "C52"]
[WhiteElo "2028"]
[PlyCount "63"]
[EventDate "2011.11.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. 0-0 Nf6 7. d4 exd4 8. e5 d5 9. exf6 dxc4 10. fxg7 Rg8 11. cxd4 Be6 12. Bg5 Qd5 13. Bf6 Bb4 14. h3 Be7 15. Nc3 Qf5 16. Bxe7 Nxe7 17. d5 Nxd5 18. Nxd5 Qxd5 19. Qa4+ Qd7 20. Qa3 Rxg7 21. Rad1 Qe7 22. Qc3 f6 23. Rfe1 Kf7 24. Nd4 Rxg2+ 25. Kxg2 Rg8+ 26. Kh1 Bd5+ 27. Nf3 Qd7 28. Kh2 Qd6+ 29. Kh1 Qd7 30. Kh2 Qd6+ 31. Kh1 Qd7 32. Kh2 1/2-1/2

[Event "Sao Luis CBX/MA"]
[Site "Sao Luis"]
[Date "2011.10.02"]
[Round "4"]
[White "Fialho Nogueira, Igor Alencar"]
[Black "Pereira, Jefferson Luis"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "58"]
[EventDate "2011.09.30"]
[EventType "swiss"]
[EventRounds "5"]
[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. Bc4 Be7 4. 0-0 d6 5. Nc3 Bg4 6. h3 Bh5 7. d3 Nd4 8. g4 Nxf3+ 9. Qxf3 Bg6 10. Be3 h5 11. Ne2 hxg4 12. hxg4 Qd7 13. d4 Rh4 14. Ng3 0-0-0 15. Be2 Nf6 16. dxe5 dxe5 17. Bg5 Rxg4 18. Bxf6 Rf4 19. Qe3 Rxf6 20. Qxa7 c6 21. Rad1 Rd6 22. Rxd6 Bxd6 23. Rd1 Qe7 24. a4 Qg5 25. a5 Bb8 26. Rxd8+ Qxd8 27. Bg4+ f5 28. Nxf5 Bxa7 29. Nd4+ Kb8 0-1

[Event "Sao Luis CBX/MA"]
[Site "Sao Luis"]
[Date "2011.10.02"]
[Round "5"]
[White "Pereira, Jefferson Luis"]
[Black "Damous, Felipe Soares"]
[Result "1/2-1/2"]
[ECO "B06"]
[BlackElo "2058"]
[PlyCount "64"]
[EventDate "2011.09.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nd7 5. Bd3 a6 6. Nf3 b5 7. a3 Bb7 8. Qd2 c5 9. dxc5 Nxc5 10. 0-0 Nf6 11. Bh6 0-0 12. Rae1 Re8 13. Bxg7 Kxg7 14. Qe3 Rc8 15. Nd2 Qb6 16. f3 Ncd7 17. Qxb6 Nxb6 18. e5 dxe5 19. Rxe5 Nc4 20. Bxc4 bxc4 21. Rfe1 e6 22. Nde4 Red8 23. Nc5 Rb8 24. b4 cxb3 25. cxb3 Nd7 26. Nxd7 Rxd7 27. b4 Rd2 28. R1e2 Rbd8 29. Kf2 Kf6 30. Rc5 Rxe2+ 31. Kxe2 Rc8 32. Rxc8 Bxc8 1/2-1/2

[Event "Sao Luis CBX/MA"]
[Site "Sao Luis"]
[Date "2011.10.01"]
[Round "2"]
[White "Azevedo, Alexandre Santana"]
[Black "Pereira, Jefferson Luis"]
[Result "1-0"]
[ECO "C84"]
[PlyCount "57"]
[EventDate "2011.09.30"]
[EventType "swiss"]
[EventRounds "5"]
[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. 0-0 Be7 6. d4 exd4 7. e5 Nd5 8. Nxd4 0-0 9. Nf5 Nb6 10. Qg4 g6 11. Bxc6 dxc6 12. Nxe7+ Qxe7 13. Qg3 Bf5 14. Bg5 Qb4 15. Nc3 Rfe8 16. Rad1 Bxc2 17. Rd2 Bf5 18. Re1 Nd5 19. a3 Qc5 20. Nxd5 cxd5 21. Qb3 d4 22. Bf6 b5 23. h3 Qb6 24. Red1 c5 25. Qg3 h6 26. Qh4 Kh7 27. b4 c4 28. Rxd4 c3 29. Qxh6+ 1-0

[Event "Sao Luis CBX/MA"]
[Site "Sao Luis"]
[Date "2011.10.01"]
[Round "3"]
[White "Pereira, Jefferson Luis"]
[Black "Marques, Renato Vieira"]
[Result "1-0"]
[ECO "B20"]
[PlyCount "59"]
[EventDate "2011.09.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. Nf3 e6 4. g3 Nc6 5. Bg2 g6 6. 0-0 Bg7 7. d3 Nf6 8. h3 0-0 9. a4 e5 10. fxe5 Nxe5 11. Nxe5 dxe5 12. Be3 b6 13. Nc3 Be6 14. Qd2 Qe7 15. Kh2 Rad8 16. Bg5 Qc7 17. Be3 Qd7 18. Bg5 Qe7 19. Bh4 Rd7 20. Bg5 Rd6 21. Rf2 Bd7 22. Bxf6 Rxf6 23. Nd5 Qd8 24. Raf1 Bc6 25. Rxf6 Bxf6 26. Nxf6+ Kg7 27. Qg5 Bxa4 28. Qxe5 Qxf6 29. Qxf6+ Kg8 30. e5 1-0

[Event "Sao Luis CBX/MA"]
[Site "Sao Luis"]
[Date "2011.09.30"]
[Round "1"]
[White "Pereira, Jefferson Luis"]
[Black "Fernandes Filho, Bergson Fragoso"]
[Result "1/2-1/2"]
[ECO "B21"]
[BlackElo "2175"]
[PlyCount "95"]
[EventDate "2011.09.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. f4 d5 3. exd5 Qxd5 4. Nc3 Qd6 5. Bb5+ Nd7 6. Nge2 a6 7. Bc4 Nb6 8. b3 Nxc4 9. bxc4 Nf6 10. 0-0 Bd7 11. a4 Bc6 12. Ba3 Rd8 13. d4 Ng4 14. Qd3 Qh6 15. h3 cxd4 16. Nxd4 e5 17. fxe5 Qe3+ 18. Qxe3 Nxe3 19. Nxc6 bxc6 20. Bxf8 Rxf8 21. Rf2 Nxc4 22. Re1 Ke7 23. Re4 Nb6 24. Rb4 Rb8 25. Rd4 Nd7 26. Re2 Rfc8 27. Rh4 Nf8 28. Ne4 Rb4 29. Nd6 Rxh4 30. Nxc8+ Kd7 31. Nd6 Rxa4 32. Nxf7 Ne6 33. Nd6 Nf4 34. Rd2 Rd4 35. Rf2 g5 36. Nf7 Ne6 37. g3 a5 38. Nd6 c5 39. Rf7+ Kc6 40. Rxh7 Kd5 41. Ra7 Kxe5 42. Nb5 Rd1+ 43. Kf2 Rd2+ 44. Kf3 Rxc2 45. Rxa5 Rb2 46. Nc7 Nxc7 47. Rxc5+ Nd5 48. Kg4 1/2-1/2

[Event "Maranhense-ch final"]
[Site "Sao Luis"]
[Date "2011.09.10"]
[Round "7"]
[White "Damous, Felipe Soares"]
[Black "Pereira, Jefferson Luis"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2057"]
[PlyCount "33"]
[EventDate "2011.09.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. c4 e6 4. Nc3 Nf6 5. Bg5 Be7 6. cxd5 exd5 7. Qb3 0-0 8. Bxf6 Bxf6 9. Qxd5 Qc8 10. Qb3 Re8 11. e3 Nc6 12. Be2 a6 13. 0-0 Bg6 14. Rfe1 b5 15. Nd5 Bd8 16. Rac1 Ne7 17. Nb6 1-0

[Event "Maranhense-ch final"]
[Site "Sao Luis"]
[Date "2011.09.10"]
[Round "8"]
[White "Pereira, Jefferson Luis"]
[Black "Guara Neto, Argemiro Braga"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "2079"]
[PlyCount "48"]
[EventDate "2011.09.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 c6 4. Be3 Nd7 5. Qd2 Bg7 6. Bd3 b5 7. Nf3 Bb7 8. 0-0 a6 9. a3 Qc7 10. Rab1 Ngf6 11. Ne2 0-0 12. Ng3 Ng4 13. Bg5 f6 14. h3 fxg5 15. hxg4 h6 16. e5 c5 17. Bxg6 Bxf3 18. gxf3 dxe5 19. Be4 Rad8 20. Bd5+ Kh8 21. Nf5 Nf6 22. Nxg7 Kxg7 23. Ba2 Rxd4 24. Qe2 e4 0-1

[Event "Maranhense-ch final"]
[Site "Sao Luis"]
[Date "2011.09.09"]
[Round "5"]
[White "Luz, Edmundo Reis"]
[Black "Pereira, Jefferson Luis"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2134"]
[PlyCount "97"]
[EventDate "2011.09.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 a6 5. g3 Be7 6. Bg2 b5 7. 0-0 Nh6 8. d3 0-0 9. h3 f5 10. e5 Rb8 11. Be3 Bb7 12. Qd2 Nb4 13. Qf2 Rc8 14. a4 bxa4 15. Nxa4 c4 16. Nb6 cxd3 17. Nxc8 Qxc8 18. cxd3 Nxd3 19. Qd2 Be4 20. Ne1 Bb4 21. Qe2 Bxe1 22. Rfxe1 Nxe1 23. Rxe1 Bxg2 24. Qxg2 Nf7 25. b4 d6 26. exd6 Nxd6 27. Bc5 Rd8 28. g4 Ne4 29. gxf5 exf5 30. Qa2+ Kh8 31. Qf7 a5 32. Bb6 Rf8 33. Qb3 axb4 34. Qxb4 Re8 35. Qd4 Qe6 36. Re2 Rb8 37. Bc7 Rb1+ 38. Kh2 h6 39. Be5 Qf7 40. Rg2 Nf6 41. Qd3 Rb7 42. Qxf5 Rd7 43. Bxf6 gxf6 44. Rg6 Qa2+ 45. Kg3 Rg7 46. Qxf6 Qf7 47. Qxg7+ Qxg7 48. Rxg7 Kxg7 49. f5 1-0

[Event "Maranhense-ch final"]
[Site "Sao Luis"]
[Date "2011.09.09"]
[Round "6"]
[White "Pereira, Jefferson Luis"]
[Black "Da Silva, Osiel Lavor"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "52"]
[EventDate "2011.09.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e6 2. c4 d5 3. exd5 exd5 4. d4 Nc6 5. Be3 Nf6 6. Nf3 Bg4 7. Be2 dxc4 8. 0-0 Bd6 9. Bxc4 0-0 10. Nc3 Qd7 11. Nb5 a6 12. Nxd6 Qxd6 13. a3 Rad8 14. Be2 Nd5 15. Qd2 Rfe8 16. Rad1 h6 17. Ne1 Bxe2 18. Qxe2 Qg6 19. Qf3 Re4 20. Nd3 Rde8 21. Rfe1 b6 22. Kf1 R8e6 23. Rc1 Nxe3+ 24. Rxe3 Rxe3 25. fxe3 Qxd3+ 26. Kg1 Qd2 0-1

[Event "Maranhense-ch final"]
[Site "Sao Luis"]
[Date "2011.09.08"]
[Round "4"]
[White "Pereira, Jefferson Luis"]
[Black "Lopes Silva, Luiz Eduardo"]
[Result "1/2-1/2"]
[ECO "B07"]
[BlackElo "1988"]
[PlyCount "53"]
[EventDate "2011.09.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Nbd7 5. Be3 a6 6. Qd2 b5 7. a3 Nb6 8. Bd3 Nfd7 9. Bh6 c5 10. dxc5 dxc5 11. h4 Ne5 12. Bxf8 Rxf8 13. 0-0-0 Nbc4 14. Bxc4 Qxd2+ 15. Rxd2 Nxc4 16. Rd5 Ne3 17. Rxc5 Nxg2 18. Nd5 Bb7 19. Nc7+ Kd7 20. Rh2 Rac8 21. Nxa6 Bxa6 22. Rxc8 Rxc8 23. Rxg2 Rc5 24. Rg5 Rc7 25. h5 f6 26. Rd5+ Ke6 27. hxg6 1/2-1/2

[Event "Maranhense-ch final"]
[Site "Sao Luis"]
[Date "2011.09.08"]
[Round "3"]
[White "Santos, Roberto Carlos"]
[Black "Pereira, Jefferson Luis"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2138"]
[PlyCount "47"]
[EventDate "2011.09.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 e6 2. e3 Nf6 3. Ne2 b6 4. c4 Bb7 5. Nbc3 Be7 6. Ng3 0-0 7. e4 d5 8. cxd5 exd5 9. e5 Ne4 10. Bd3 Bb4 11. 0-0 Nxc3 12. bxc3 Bxc3 13. Qh5 g6 14. Qh6 f5 15. Bg5 Qe8 16. Rac1 Bxd4 17. Rxc7 Rf7 18. Rxf7 Qxf7 19. e6 Qg7 20. Qh4 Bc5 21. Bf6 Qc7 22. Bxf5 Nc6 23. Bxg6 Ne5 24. Bxe5 1-0

[Event "Maranhense-ch final"]
[Site "Sao Luis"]
[Date "2011.09.07"]
[Round "2"]
[White "Pereira, Jefferson Luis"]
[Black "Leitao, Nicolau Daulibe"]
[Result "1/2-1/2"]
[ECO "A21"]
[BlackElo "2147"]
[PlyCount "45"]
[EventDate "2011.09.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 0-0 6. 0-0 d6 7. d3 e5 8. Bg5 h6 9. Bxf6 Qxf6 10. Rb1 c6 11. Ne1 Be6 12. a3 Nd7 13. e3 e4 14. Nc2 exd3 15. Qxd3 Ne5 16. Qxd6 Nxc4 17. Qb4 Rf7 18. Ne2 a5 19. Qe1 Rd8 20. Ncd4 Bd5 21. Bxd5 Rxd5 22. Qc1 Ne5 23. b4 1/2-1/2

[Event "Maranhense-ch sf2"]
[Site "Sao Luis"]
[Date "2011.06.26"]
[Round "4"]
[White "Pereira, Jefferson Luis"]
[Black "Silva, Franklin Roseverthe"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1812"]
[BlackElo "1924"]
[PlyCount "115"]
[EventDate "2011.06.24"]
[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 c6 2. c4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. Bg5 Qa5 8. Bxf6 Bxc3+ 9. bxc3 Qxc3+ 10. Nd2 gxf6 11. Rc1 Qxd4 12. cxd5 0-0 13. dxe6 Bxe6 14. Bc4 Bxc4 15. Rxc4 Re8+ 16. Kf1 Qd3+ 17. Kg1 Re2 18. Rd4 Qxd4 19. Qxe2 Nd7 20. h4 Qa1+ 21. Kh2 Qe5+ 22. Qxe5 fxe5 23. Rc1 b5 24. Ne4 Kf8 25. Rc7 Ke7 26. Nc5 Kd6 27. Rxd7+ Kxc5 28. Rxf7 Kb4 29. Rxh7 Ka3 30. Rb7 b4 31. h5 a5 32. h6 Kxa2 33. h7 b3 34. g4 a4 35. g5 Rh8 36. g6 b2 37. Kg3 Kb1 38. g7 Rxh7 39. Rxb2+ Kxb2 40. g8Q Rb7 41. Qd5 Rb3+ 42. Kg4 Rb4+ 43. Kg5 e4 44. Qd2+ Kb3 45. Qe3+ Kb2 46. Qc5 Kb3 47. Qc1 a3 48. Qb1+ Kc3 49. Qa2 Rb3 50. Kf4 Kb4 51. Kxe4 Rb2 52. Qa1 Rxf2 53. Qd4+ Kb3 54. Qxf2 a2 55. Qe1 Kb2 56. Qd2+ Kb1 57. Kd3 a1N 58. Kc3 1-0

[Event "Maranhense-ch sf2"]
[Site "Sao Luis"]
[Date "2011.06.24"]
[Round "3"]
[White "Borges, Wagner da Silva"]
[Black "Pereira, Jefferson Luis"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2188"]
[BlackElo "1812"]
[PlyCount "17"]
[EventDate "2011.06.24"]
[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. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 0-0 8. a4 Bb7 9. Nc3 0-1

[Event "Maranhense-ch sf2"]
[Site "Sao Luis"]
[Date "2011.06.24"]
[Round "1"]
[White "Damous, Felipe Soares"]
[Black "Pereira, Jefferson Luis"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2058"]
[BlackElo "1812"]
[PlyCount "103"]
[EventDate "2011.06.24"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 c6 5. e4 0-0 6. Be2 d6 7. 0-0 Qc7 8. h3 Nbd7 9. Be3 Ne8 10. Qd2 a5 11. Rac1 Nef6 12. Rfd1 Rd8 13. e5 Ne8 14. Bf4 Nf8 15. exd6 exd6 16. c5 Qe7 17. Bg5 f6 18. cxd6 Nxd6 19. Bf4 Ne4 20. Bc4+ Kh8 21. Qe3 Re8 22. Re1 Qb4 23. Nxe4 f5 24. Ne5 fxe4 25. Nf7+ Kg8 26. Nd6+ Be6 27. Nxe8 Bxc4 28. Nxg7 Kxg7 29. Be5+ Kg8 30. Qg5 Nd7 31. Rxe4 Bd5 32. Re2 Rf8 33. b3 a4 34. Rce1 axb3 35. axb3 Nxe5 36. dxe5 Be6 37. Qg3 b5 38. Re3 c5 39. h4 Bxb3 40. e6 Bd5 41. e7 Re8 42. Qd6 Bf7 43. h5 Qd4 44. Qc6 b4 45. hxg6 hxg6 46. Rg3 Kg7 47. Re4 Qd1+ 48. Kh2 b3 49. Qxc5 Bd5 50. Qc3+ Kf7 51. Rf4+ Kxe7 52. Qc7+ 1-0

[Event "Maranhense-ch sf2"]
[Site "Sao Luis"]
[Date "2011.06.24"]
[Round "2"]
[White "Pereira, Jefferson Luis"]
[Black "Silva Filho, Dombosco Lima"]
[Result "1-0"]
[ECO "B73"]
[WhiteElo "1812"]
[BlackElo "1774"]
[PlyCount "49"]
[EventDate "2011.06.24"]
[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. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be2 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. 0-0 d6 9. f4 e5 10. Ndb5 Ne8 11. Nd5 a6 12. Nbc3 Bd7 13. f5 Nf6 14. Bb6 Qc8 15. fxg6 fxg6 16. Nxf6+ Rxf6 17. Rxf6 Bxf6 18. Qxd6 Bg7 19. Bc4+ Kh8 20. Rf1 Nd4 21. Bd5 Nc6 22. Rf7 Bg4 23. a4 Rb8 24. Be3 Nd8 25. Rf8+ 1-0

[Event "Sao Luis Maranhense-ch"]
[Site "Sao Luis"]
[Date "2010.10.17"]
[Round "5"]
[White "Luz, Edmundo Reis"]
[Black "Pereira, Jefferson Luis"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2208"]
[BlackElo "1760"]
[PlyCount "97"]
[EventDate "2010.10.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 0-0 5. d4 c6 6. d5 d6 7. Nf3 a6 8. 0-0 c5 9. e4 Nbd7 10. Re1 Rb8 11. a4 Ng4 12. Qe2 Qa5 13. Bg5 Re8 14. Nd2 h6 15. Bxe7 Rxe7 16. Qxg4 Qb4 17. Rab1 Nb6 18. Qf4 Be5 19. Qxh6 Nxa4 20. Nxa4 Qxa4 21. b3 Qe8 22. Nf3 Bg7 23. Qf4 Qd8 24. e5 dxe5 25. Nxe5 Bf5 26. Rbd1 Qd6 27. Nxg6 Rxe1+ 28. Rxe1 Qxf4 29. Nxf4 Kf8 30. Be4 Bd7 31. Re2 b5 32. Ra2 bxc4 33. bxc4 Rb6 34. Ra5 Bd4 35. Ne2 Bh3 36. Nxd4 cxd4 37. Ra1 Ke7 38. Ra5 Rb3 39. Ra2 Kd6 40. f4 Rc3 41. Kf2 Bg4 42. Rd2 f5 43. Bg2 Kc5 44. h3 Bh5 45. Bf1 Re3 46. Bd3 Kd6 47. Bxf5 Rc3 48. g4 Bf7 49. h4 1-0

[Event "Sao Luis Maranhense-ch"]
[Site "Sao Luis"]
[Date "2010.10.17"]
[Round "4"]
[White "Pereira, Jefferson Luis"]
[Black "Borges, Wagner da Silva"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1760"]
[BlackElo "2217"]
[PlyCount "37"]
[EventDate "2010.10.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. c4 d5 3. exd5 exd5 4. d4 Nf6 5. Nf3 g6 6. Nc3 Bg7 7. Bg5 dxc4 8. Bxc4 0-0 9. 0-0 Bg4 10. Ne4 Nbd7 11. Qb3 h6 12. Nxf6+ Nxf6 13. Bxf6 Qxf6 14. Ne5 Bc8 15. f4 c6 16. a4 Rb8 17. Rac1 Bf5 18. Rfe1 Rbd8 19. Rcd1 1/2-1/2

[Event "Sao Luis Maranhense-ch"]
[Site "Sao Luis"]
[Date "2010.10.16"]
[Round "3"]
[White "Pereira, Jefferson Luis"]
[Black "Fernandes Filho, Bergson Fragoso"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1760"]
[BlackElo "2083"]
[PlyCount "77"]
[EventDate "2010.10.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. b3 e6 5. Bd3 Bb4+ 6. c3 Be7 7. 0-0 d5 8. Bb2 Nbd7 9. Nbd2 Ne4 10. c4 0-0 11. Rc1 Rc8 12. a3 f5 13. b4 Rf6 14. c5 c6 15. Nb3 Rh6 16. Ne5 Nxe5 17. dxe5 Qf8 18. f3 Ng5 19. Bd4 Bd8 20. e4 f4 21. exd5 exd5 22. Qe2 Ne6 23. a4 Be7 24. cxb6 axb6 25. Bxb6 Bxb4 26. a5 c5 27. Bb1 Qf7 28. a6 Ba8 29. Qb5 Bc6 30. Qe2 Qh5 31. h3 Qf5 32. Bxc5 Nxc5 33. Nxc5 Bb5 34. Nd3 Bc5+ 35. Nxc5 Rxc5 36. Qf2 Bd3 37. Qxc5 Bxf1 38. Qxd5+ Kh8 39. Kxf1 1-0

[Event "Sao Luis Maranhense-ch"]
[Site "Sao Luis"]
[Date "2010.10.16"]
[Round "2"]
[White "Santos, Roberto Carlos"]
[Black "Pereira, Jefferson Luis"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "2120"]
[BlackElo "1760"]
[PlyCount "39"]
[EventDate "2010.10.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 0-0 5. f4 d6 6. Nf3 b6 7. Bd3 Bb7 8. 0-0 c6 9. Bd2 Na6 10. Rc1 Rc8 11. Bb1 b5 12. e5 Nd7 13. cxb5 cxb5 14. Qe2 dxe5 15. dxe5 b4 16. Ne4 Nac5 17. Nxc5 Nxc5 18. Rfd1 Ne6 19. Rxc8 Bxc8 20. Be3 1/2-1/2

[Event "Sao Luis Maranhense-ch"]
[Site "Sao Luis"]
[Date "2010.10.15"]
[Round "1"]
[White "Leitao, Nicolau Daulibe"]
[Black "Pereira, Jefferson Luis"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2092"]
[BlackElo "1760"]
[PlyCount "96"]
[EventDate "2010.10.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 Nf6 6. f4 Nc6 7. Nf3 0-0 8. 0-0 a6 9. h3 Rb8 10. g4 b5 11. g5 Nh5 12. Qe1 Bb7 13. Qh4 Nd4 14. Nxd4 Bxd4+ 15. Kh2 c4 16. Ne2 Bg7 17. d4 f5 18. gxf6 Bxf6 19. f5 d5 20. fxg6 hxg6 21. Qg4 Kh7 22. Nf4 Nxf4 23. Bxf4 Bxd4 24. Bxb8 Qxb8+ 25. Kh1 Bc8 26. Qh4+ Kg7 27. exd5 Bxb2 28. Rae1 Be5 29. Re3 Rh8 30. Qe1 Rh5 31. Qb4 Qc7 32. a4 Bd6 33. Qc3+ Be5 34. Qa3 Bd6 35. Qa2 b4 36. Qb2+ c3 37. Qc1 a5 38. Qe1 Be5 39. Qe2 Bd7 40. d6 Qxd6 41. Rd1 Qc7 42. Red3 Bxa4 43. Rd8 Bc6 44. Qa6 Rxh3+ 45. Kg1 Bh2+ 46. Kf1 Bxg2+ 47. Kxg2 Qg3+ 48. Kf1 Qg1+ 0-1

