[Event "Linhares Espirito Santo-ch"]
[Site "Linhares"]
[Date "2022.03.20"]
[Round "6"]
[White "Knoblauch, Walter Lucas"]
[Black "Oliveira, Perseu Fernandes Ma"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1893"]
[PlyCount "37"]
[EventDate "2022.03.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 a5 8. Bd3 Na6 9. 0-0 Nc5 10. Bc2 Nh5 11. Bg5 f6 12. Bh4 Qe8 13. Re1 g5 14. Bxg5 fxg5 15. Nxg5 Qg6 16. Ne6 Nxe6 17. dxe6 Bxe6 18. Nd5 Bxh3 19. Ne7+ 1-0

[Event "Linhares Espirito Santo-ch"]
[Site "Linhares"]
[Date "2022.03.20"]
[Round "5"]
[White "Oliveira, Perseu Fernandes Ma"]
[Black "Souza Filho, Namyr Carlos"]
[Result "0-1"]
[ECO "B14"]
[BlackElo "2099"]
[PlyCount "62"]
[EventDate "2022.03.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. c5 Be7 8. Bb5 Bd7 9. 0-0 0-0 10. Re1 Re8 11. Bf4 Bf8 12. h3 a6 13. Bxc6 Bxc6 14. b4 Ne4 15. Qc2 f6 16. a4 Qd7 17. b5 axb5 18. axb5 Rxa1 19. Rxa1 Bxb5 20. Nxb5 Qxb5 21. Rb1 Qa6 22. Qb2 e5 23. dxe5 Bxc5 24. exf6 Nxf2 25. Kh2 Nd3 26. f7+ Kxf7 27. Ne5+ Nxe5 28. Bxe5 Rxe5 29. Qxe5 Bd6 30. Rxb7+ Kg6 31. Rxg7+ Kh6 0-1

[Event "Linhares Espirito Santo-ch"]
[Site "Linhares"]
[Date "2022.03.19"]
[Round "2"]
[White "Ferreira, Andrei Dias"]
[Black "Oliveira, Perseu Fernandes Ma"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1983"]
[PlyCount "48"]
[EventDate "2022.03.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Bxd5 10. exd5 Nbd7 11. Qd3 Rc8 12. c4 b6 13. a4 Nc5 14. Bxc5 bxc5 15. f3 Qb6 16. Qc3 Rb8 17. Bd1 0-0 18. Bc2 Rfe8 19. Rb1 Bd8 20. Nd2 Qb4 21. Qxb4 Rxb4 22. b3 g6 23. Kf2 Kg7 24. Rhe1 Rb7 1/2-1/2

[Event "Linhares Espirito Santo-ch"]
[Site "Linhares"]
[Date "2022.03.19"]
[Round "4"]
[White "Ferreira, Thales Bond Dias"]
[Black "Oliveira, Perseu Fernandes Ma"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2066"]
[PlyCount "18"]
[EventDate "2022.03.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bf4 c5 6. d5 d6 7. h3 Qb6 8. Qc2 e6 9. Nd2 e5 1/2-1/2

[Event "Linhares Espirito Santo-ch"]
[Site "Linhares"]
[Date "2022.03.19"]
[Round "3"]
[White "Oliveira, Perseu Fernandes Ma"]
[Black "Bonfim, Hudson Soares Do"]
[Result "1-0"]
[ECO "A43"]
[BlackElo "1881"]
[PlyCount "87"]
[EventDate "2022.03.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 c5 3. dxc5 Qa5+ 4. Nc3 Qxc5 5. Be3 Qa5 6. Qd5 Qd8 7. 0-0-0 Nf6 8. Qd2 e5 9. f3 a6 10. g4 Be6 11. h4 b5 12. h5 b4 13. Na4 d5 14. Nb6 Ra7 15. Nc4 Qc7 16. Bb6 Qb7 17. Bxa7 Qxa7 18. Nxe5 Qc7 19. g5 Nxe4 20. fxe4 Qxe5 21. exd5 Bc5 22. Re1 Qg3 23. dxe6 fxe6 24. Bc4 0-0 25. Bxe6+ Kh8 26. Nh3 Nc6 27. Qd5 Be3+ 28. Kb1 Nd4 29. Ref1 Rb8 30. Qb7 Nxe6 31. Qf7 Qd6 32. h6 Rg8 33. Rd1 Qc6 34. Rhe1 Rc8 35. Qf5 Nd4 36. hxg7+ Kg8 37. Qd3 Nxc2 38. Rf1 Bb6 39. Rf8+ Kxg7 40. Rxc8 Na3+ 41. bxa3 Qxc8 42. Qd7+ Qxd7 43. Rxd7+ Kg8 44. axb4 1-0

[Event "Linhares Espirito Santo-ch"]
[Site "Linhares"]
[Date "2022.03.18"]
[Round "1"]
[White "Oliveira, Perseu Fernandes Ma"]
[Black "Nascimento, Daniel Rojas"]
[Result "1/2-1/2"]
[ECO "B39"]
[BlackElo "2016"]
[PlyCount "134"]
[EventDate "2022.03.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 e5 10. Nb5 0-0 11. Nxd4 exd4 12. Bd2 Re8 13. Bd3 b5 14. 0-0 Bb7 15. cxb5 d5 16. exd5 Qxd5 17. f3 Qh5 18. Bf4 Qh4 19. Bg3 Qg5 20. Re1 h5 21. Qc1 Re3 22. Bf1 Rc8 23. Qd2 Qd5 24. Bf2 Rxf3 25. Rac1 Rxc1 26. Rxc1 Rf5 27. Rc7 Be5 28. Rc4 Rg5 29. Qxg5 Bxh2+ 30. Kxh2 Qxg5 31. Bxd4 h4 32. Bxa7 Qg3+ 33. Kg1 h3 34. Rc3 h2+ 35. Kh1 Qe1 36. Kxh2 Qxf1 37. Rg3 Qxb5 38. Bd4 Qh5+ 39. Rh3 Qxh3+ 40. Kxh3 f5 41. g3 Kf7 42. Kh4 Ke6 43. a4 Kd5 44. Bb6 Kc4 45. a5 Kb3 46. Bd4 Ka4 47. Bc3 Kb5 48. Kg5 Be4 49. Bd2 Bd3 50. Kf6 Be4 51. Ke5 Bb1 52. Kd4 Be4 53. b4 Bb1 54. Kc3 Be4 55. Bg5 Bb1 56. Be7 Be4 57. Kd4 Bb1 58. Ke5 Be4 59. Kf6 Bd3 60. Bd6 Kc6 61. Bf4 Kb5 62. Bd2 Be4 63. Kg5 Bd3 64. Kh6 Be4 65. Bf4 Kxb4 66. a6 Kb5 67. a7 Kb6 1/2-1/2

