[Event "Cacoal op"]
[Site "Cacoal"]
[Date "2022.12.18"]
[Round "5"]
[White "Cruz Filho, Marcos Vinicius"]
[Black "De Sena, Jefferson Ryan Ferr"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1852"]
[PlyCount "48"]
[EventDate "2022.12.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 Bd6 5. Bg3 Nbd7 6. Nbd2 Qe7 7. Ne5 Nb6 8. Bd3 c5 9. c3 c4 10. Be2 Bd7 11. Bh4 h6 12. f4 0-0-0 13. b3 g5 14. fxg5 hxg5 15. Bxg5 Rdg8 16. h4 Rxg5 17. Nef3 Rxg2 18. bxc4 dxc4 19. a4 Nfd5 20. Qc1 Nxc3 21. a5 Nbd5 22. Ne4 Bg3+ 23. Kf1 Rf2+ 24. Kg1 Nxe2# 0-1

[Event "Cacoal op"]
[Site "Cacoal"]
[Date "2022.12.18"]
[Round "6"]
[White "Do Carmo, Gabriel Carckeno"]
[Black "De Sena, Jefferson Ryan Ferr"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1610"]
[BlackElo "1852"]
[PlyCount "95"]
[EventDate "2022.12.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. Bg5 e6 4. Nbd2 d5 5. e3 Be7 6. c4 c6 7. Bd3 0-0 8. Ne5 Ne4 9. Bxe7 Qxe7 10. Ndf3 Bd7 11. 0-0 Be8 12. Qb3 Bh5 13. Rac1 Kh8 14. cxd5 exd5 15. a4 Nd6 16. a5 a6 17. g3 Nd7 18. Nxd7 Bxf3 19. Nxf8 Rxf8 20. Rfe1 g5 21. Qc2 g4 22. Be2 Qg5 23. Qd1 Qh5 24. h4 Rf6 25. Rc3 Ne4 26. Rb3 Rf7 27. Rb4 Nd6 28. Qc2 Be4 29. Qc5 Qg6 30. Qc1 Bf3 31. Qd1 Qh5 32. Qc2 Be4 33. Qd2 Qg6 34. Rc1 Nb5 35. Qe1 Qd6 36. Rxb5 axb5 37. Ra1 Kg7 38. a6 bxa6 39. Rxa6 Rc7 40. Bxb5 Qd7 41. Ba4 Bd3 42. Ra8 Qe7 43. Qc3 Qe4 44. Bd1 Bb5 45. Qc5 Rf7 46. Bc2 Qf3 47. Qd6 Qe2 48. Qe5+ 1-0

[Event "Cacoal op"]
[Site "Cacoal"]
[Date "2022.12.17"]
[Round "3"]
[White "Cardoso, Sabino Jose Jr"]
[Black "De Sena, Jefferson Ryan Ferr"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1716"]
[BlackElo "1852"]
[PlyCount "80"]
[EventDate "2022.12.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d3 d5 3. g3 Nc6 4. Bg2 e5 5. 0-0 h6 6. c4 dxc4 7. Qa4 Bd7 8. Qxc4 Bd6 9. Nbd2 0-0 10. a3 Re8 11. b4 Be6 12. Qc2 Ne7 13. Bb2 Ng6 14. Nc4 Bd5 15. e4 Bxc4 16. dxc4 c6 17. Rad1 Qe7 18. Rd2 Bc7 19. Re2 a5 20. c5 axb4 21. axb4 Reb8 22. Rc1 b6 23. cxb6 Rxb6 24. b5 Rxb5 25. Qxc6 Rab8 26. Ba1 Rb1 27. Rec2 Rxc1+ 28. Rxc1 Bb6 29. Bf1 Ng4 30. Rc2 Qa7 31. Bb2 Bxf2+ 32. Kh1 Bd4 33. Bxd4 exd4 34. Bc4 Rb1+ 35. Kg2 Ne3+ 36. Kh3 Nxc2 37. Qxg6 Qd7+ 38. g4 Ne3 39. Ne5 Nxc4 40. Nxd7 fxg6 0-1

[Event "Cacoal op"]
[Site "Cacoal"]
[Date "2022.12.17"]
[Round "4"]
[White "De Sena, Jefferson Ryan Ferr"]
[Black "Araujo, Everson de Moura"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1852"]
[BlackElo "1956"]
[PlyCount "84"]
[EventDate "2022.12.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. e4 Nc6 4. g3 g6 5. Bg2 Bg7 6. Nge2 0-0 7. 0-0 d6 8. h3 Rb8 9. f4 a6 10. d3 Qc7 11. g4 b5 12. Ng3 bxc4 13. dxc4 Be6 14. Nd5 Bxd5 15. exd5 Nd4 16. g5 Nd7 17. h4 Rb4 18. Re1 Nb6 19. Bd2 Rxb2 20. Bc3 Rc2 21. Bxd4 Bxd4+ 22. Kh2 Rf2 23. Ne2 Bxa1 24. Qxa1 Qd7 25. Kg3 Rxg2+ 26. Kxg2 Qg4+ 27. Ng3 Qxf4 28. Rxe7 Nxc4 29. Re4 Ne3+ 30. Kh3 Qf2 31. Qh1 f5 32. gxf6 Rxf6 33. Re8+ Kf7 34. Qe4 Nf5 35. Ne2 Qf1+ 36. Kh2 Qf2+ 37. Kh3 Kg7 38. Re6 Rf7 39. a4 Ne3 40. Ng3 Nf1 41. Nxf1 Qxf1+ 42. Kg3 Qf2+ 0-1

[Event "Cacoal op"]
[Site "Cacoal"]
[Date "2022.12.17"]
[Round "2"]
[White "De Sena, Jefferson Ryan Ferr"]
[Black "Pontes, Felipe Tenorio"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1852"]
[BlackElo "1582"]
[PlyCount "132"]
[EventDate "2022.12.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Qc2 Nc6 5. a3 e5 6. e3 a6 7. Nf3 Be7 8. Nxd5 Qxd5 9. Bc4 Qd8 10. b4 0-0 11. Bb2 Bf6 12. h4 e4 13. Ng5 Bxb2 14. Qxb2 Bf5 15. f3 exf3 16. gxf3 h6 17. Ne4 Bxe4 18. fxe4 Re8 19. Bd5 Ne5 20. Qb3 c6 21. Bc4 Qf6 22. 0-0-0 Nxc4 23. Qxc4 b5 24. Qb3 Rxe4 25. Rdf1 Qe6 26. Qxe6 Rxe6 27. Rf5 a5 28. bxa5 Rxa5 29. Kb2 Ra4 30. Rhf1 f6 31. h5 Rh4 32. Rc1 Rh2 33. Rc2 Re5 34. Rxe5 fxe5 35. Rxc6 Rxd2+ 36. Kc3 Re2 37. Kd3 Ra2 38. Rc3 Kf7 39. Ke4 Rh2 40. Rc7+ Kf6 41. Rc6+ Kf7 42. Rb6 Rh4+ 43. Kxe5 Rxh5+ 44. Kd4 Ke7 45. e4 Rh3 46. Ra6 g5 47. Kd5 g4 48. e5 g3 49. Ra7+ Kd8 50. Kd6 Kc8 51. e6 g2 52. Rg7 Rd3+ 53. Kc6 g1Q 54. Rxg1 Rc3+ 55. Kd6 Rd3+ 56. Ke7 Re3 57. Rc1+ Kb7 58. Rd1 Rxa3 59. Kd8 Re3 60. e7 Kc6 61. e8Q+ Rxe8+ 62. Kxe8 b4 63. Ke7 Kc5 64. Ke6 Kc4 65. Ke5 b3 66. Ke4 Kc3 1/2-1/2

[Event "Cacoal op"]
[Site "Cacoal"]
[Date "2022.12.16"]
[Round "1"]
[White "Lima, Luiz Carlos Rodrigu"]
[Black "De Sena, Jefferson Ryan Ferr"]
[Result "0-1"]
[ECO "A51"]
[WhiteElo "1800"]
[BlackElo "1852"]
[PlyCount "74"]
[EventDate "2022.12.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. Nc3 exd4 4. Qxd4 Nc6 5. Qd1 Bc5 6. e3 0-0 7. Nf3 Re8 8. Be2 a5 9. 0-0 Ne5 10. a3 Ra6 11. b3 Rd6 12. Qc2 h6 13. Bb2 Nxf3+ 14. Bxf3 c6 15. Na4 Ba7 16. c5 Rde6 17. b4 d5 18. Rad1 Qe7 19. Qc3 axb4 20. axb4 b5 21. Nb6 Bxb6 22. cxb6 Qd6 23. Bg4 R6e7 24. Bxc8 Rxc8 25. Rxd5 Qc7 26. Rf5 Re6 27. Rd1 Ne8 28. h3 Rg6 29. f3 Qe7 30. Re5 Qh4 31. Kf1 Qg3 32. Rd2 Qh2 33. Rf2 Qh1+ 34. Ke2 Rxg2 35. Rxe8+ Rxe8 36. e4 Rd8 37. Ke3 Qg1 0-1

