[Event "Maraba op 6th"]
[Site "Maraba"]
[Date "2023.05.27"]
[Round "4"]
[White "De Sa, Vinicius Assuncao"]
[Black "Almeida, Luis Fernando Silva"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1733"]
[BlackElo "1594"]
[PlyCount "83"]
[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 c6 2. d4 d5 3. f3 Nf6 4. Nc3 e6 5. e5 Nfd7 6. f4 f5 7. Nf3 Be7 8. Bd3 0-0 9. 0-0 c5 10. Be3 c4 11. Be2 Rf7 12. b3 Bb4 13. Qd2 Qa5 14. Qd1 Bxc3 15. Rb1 b5 16. Ng5 Re7 17. Nf3 Nc6 18. Bd2 Nxd4 19. Nxd4 Bxd4+ 20. Kh1 c3 21. Be1 Bb6 22. Bh4 Rf7 23. Bh5 g6 24. Be2 Bb7 25. Qe1 Nc5 26. Qg3 Ne4 27. Qd3 Nd2 28. Rfd1 Nxb1 29. Rxb1 Qxa2 30. Qd1 Qa3 31. Ra1 Qb4 32. Bf6 Qxf4 33. Qe1 d4 34. Qh4 Qxh4 35. Bxh4 a5 36. Bxb5 Be4 37. Bf6 Bxc2 38. b4 a4 39. Bc6 Raa7 40. Ra2 Bb3 41. Rf2 d3 42. Rf4 0-1

[Event "Maraba op 6th"]
[Site "Maraba"]
[Date "2023.05.27"]
[Round "3"]
[White "De Sa, Vinicius Assuncao"]
[Black "Matos, Fabiano Alves Jr"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1733"]
[PlyCount "93"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. d3 Be6 6. Nc3 Nf6 7. Nd5 Nxd5 8. exd5 Na5 9. dxe6 fxe6 10. Bxe6 Ke7 11. Ng5 h6 12. Qh5 Kf8 13. Nf7 Rg8 14. Qf5 Qf6 15. Qg4 Nc6 16. Nxh6 Rh8 17. Nf5 Rh7 18. Bh6 Ne7 19. Bxg7+ Rxg7 20. Nxg7 Qxg7 21. Qf3+ Ke8 22. Qxb7 Rd8 23. Qxc7 Qf6 24. c3 Qxe6 25. b4 Rc8 26. Qb7 Bb6 27. Qf3 Rxc3 28. Qh5+ Ng6 29. Rac1 Rxd3 30. Rc8+ Ke7 31. Qg5+ Kd7 32. Rfc1 Bxf2+ 33. Kxf2 Qf7+ 34. Ke1 Ke6 35. Qg4+ Ke7 36. R1c7+ Kf6 37. Rxf7+ Kxf7 38. Qd7+ Kf6 39. Qd8+ Ne7 40. Qf8+ Ke6 41. Re8 Kd5 42. Qxe7 Ke4 43. Qh7+ Kd4 44. Qxd3+ Kxd3 45. Rd8 Kc4 46. Rxd6 Kxb4 47. h4 1-0

[Event "Maraba op 6th"]
[Site "Maraba"]
[Date "2023.05.26"]
[Round "1"]
[White "De Sa, Vinicius Assuncao"]
[Black "Almeida, Fernando Medrado"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1733"]
[BlackElo "1952"]
[PlyCount "48"]
[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. Nf3 d5 3. Nc3 Bb4 4. Bd3 c5 5. exd5 exd5 6. Qe2+ Ne7 7. 0-0 c4 8. Nxd5 cxd3 9. Qxd3 Qxd5 10. Qxd5 Nxd5 11. d4 0-0 12. Bd2 Bg4 13. Bxb4 Nxb4 14. Ne5 Be2 15. Rfc1 N8c6 16. Nd7 Rfd8 17. Nc5 b6 18. Ne4 Rxd4 19. Ng3 Rd2 20. Nxe2 Rxe2 21. Kf1 Rae8 22. Rd1 Nxc2 23. Rac1 N6b4 24. Rd7 Re1+ 0-1

[Event "Maraba op 6th"]
[Site "Maraba"]
[Date "2023.05.26"]
[Round "2"]
[White "Guimaraes, Marcelo Cunha"]
[Black "De Sa, Vinicius Assuncao"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2132"]
[BlackElo "1733"]
[PlyCount "57"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. c3 a6 6. Ba4 0-0 7. d4 Ba7 8. Re1 d6 9. Bg5 Bg4 10. Bxc6 bxc6 11. dxe5 Bxf3 12. Qxf3 dxe5 13. Na3 Qd6 14. Bxf6 Qxf6 15. Qxf6 gxf6 16. Nc4 Bb6 17. Rad1 Rad8 18. Kf1 Rfe8 19. Ke2 Rb8 20. Rd7 Red8 21. Red1 Rxd7 22. Rxd7 Kh8 23. Rxf7 Rg8 24. g3 Rg6 25. Nxb6 cxb6 26. Rc7 Rg4 27. Kf3 f5 28. exf5 Rc4 29. f6 1-0

