[Event "Maraba op 6th"]
[Site "Maraba"]
[Date "2023.05.27"]
[Round "3"]
[White "Da Cunha, Giovanni Maciel"]
[Black "De Oliveira, Edilson Rufino"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "1928"]
[BlackElo "1800"]
[PlyCount "69"]
[EventDate "2023.05.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Nc3 e5 4. Bg2 Bc5 5. Qb3 a6 6. a4 0-0 7. e3 a5 8. Nge2 Na6 9. d4 exd4 10. exd4 Bb4 11. 0-0 Re8 12. Bg5 h6 13. Be3 d6 14. h3 Bf5 15. Rad1 Qd7 16. Kh2 Qc7 17. Bf4 g5 18. Bc1 Re7 19. f4 g4 20. h4 Rae8 21. Rf2 Nb8 22. d5 Bc5 23. Nd4 Be4 24. Nxe4 Nxe4 25. Rc2 Bxd4 26. Rxd4 Nc5 27. Qc3 f5 28. b3 Nbd7 29. Bb2 Nf6 30. Rdd2 Rf8 31. dxc6 bxc6 32. Re2 d5 33. Qe1 Rff7 34. Re3 Qb6 35. Rce2 1-0

[Event "Maraba op 6th"]
[Site "Maraba"]
[Date "2023.05.27"]
[Round "4"]
[White "De Oliveira, Edilson Rufino"]
[Black "Santos, Lucas Aires"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1800"]
[PlyCount "82"]
[EventDate "2023.05.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nc6 5. Bf4 Bd6 6. Bg3 Bd7 7. c5 Bxg3 8. hxg3 Qe7 9. a4 0-0 10. e3 a6 11. Bd3 h6 12. Ne2 Rfe8 13. Bb1 e5 14. dxe5 Nxe5 15. Qc2 Ng6 16. Nf4 Qe4 17. Qb3 Qc4 18. Qxc4 dxc4 19. Nxg6 fxg6 20. Bxg6 Re6 21. 0-0 Rc6 22. Ne5 Rxc5 23. f4 Be6 24. Rfd1 Bd5 25. Rd4 c3 26. b4 Rc6 27. Nxc6 bxc6 28. Rc1 Kf8 29. Rxc3 Rb8 30. e4 Bg8 31. Rxc6 a5 32. b5 Bb3 33. Rxc7 Ng4 34. b6 Bxa4 35. b7 Bc6 36. Rc8+ Ke7 37. Rxb8 Bxb7 38. e5 Bc6 39. Rc8 Bb5 40. Rc7+ Kf8 41. Rd8+ Be8 1-0

[Event "Maraba op 6th"]
[Site "Maraba"]
[Date "2023.05.26"]
[Round "2"]
[White "De Oliveira, Edilson Rufino"]
[Black "Matos, Fabiano Alves Jr"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1800"]
[PlyCount "77"]
[EventDate "2023.05.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bf4 Bf5 5. h3 Bg6 6. a3 e6 7. e3 a6 8. Be2 Nh5 9. Bh2 f6 10. Nd2 e5 11. Bxh5 Bxh5 12. Qxh5+ g6 13. Qe2 exd4 14. exd4+ Be7 15. Nf3 Rf8 16. 0-0 Qd7 17. Rfe1 0-0-0 18. Qe6 Kb8 19. Qxd7 Rxd7 20. Re3 Bd8 21. Rae1 Re7 22. Nxd5 Rd7 23. Nb6 Rdf7 24. Re8 Rxe8 25. Rxe8 Ka7 26. Na4 b5 27. Nc5 Be7 28. Ne6 Bd6 29. Bxd6 cxd6 30. Nd8 Rc7 31. Nxc6+ Rxc6 32. c3 Rc7 33. Re6 Rf7 34. Rxd6 f5 35. Ne5 Re7 36. Nc6+ Kb7 37. Nxe7 g5 38. d5 f4 39. Rc6 1-0

[Event "Maraba op 6th"]
[Site "Maraba"]
[Date "2023.05.26"]
[Round "1"]
[White "Santiago, Bruno Majorico Frei"]
[Black "De Oliveira, Edilson Rufino"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2144"]
[BlackElo "1800"]
[PlyCount "91"]
[EventDate "2023.05.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Rc8 7. 0-0 a6 8. a3 Na7 9. a4 c4 10. Re1 Ne7 11. Nbd2 Qb6 12. Nf1 Nf5 13. g4 Ne7 14. Ng3 g6 15. h4 Nac6 16. Qd2 h6 17. Qf4 Ng8 18. Bd1 Bg7 19. Bc2 Nge7 20. Kg2 Na5 21. Nd2 Bc6 22. Qe3 Kd7 23. f4 Rcf8 24. f5 gxf5 25. gxf5 exf5 26. e6+ Kc8 27. exf7 Qd8 28. Qxe7 Qxe7 29. Rxe7 Bf6 30. Bxf5+ Kb8 31. Re2 Rxf7 32. Nf3 Nb3 33. Bf4+ Ka7 34. Rae1 Bxa4 35. Be6 Rff8 36. Bxd5 Bc6 37. Bxc6 bxc6 38. Be5 Rhg8 39. Bxf6 Rxf6 40. Re6 Rfg6 41. Rxg6 Rxg6 42. Ne5 Re6 43. Re2 Na5 44. Ne4 Kb6 45. Nc5 Ka7 46. Nxe6 1-0

