[Event "Rio de Janeiro Estadual op"]
[White "E Silva, Samuel Batista"]
[Black "Imbroisi, Marcelo Sztajn"]
[Site "Rio de Janeiro"]
[Round "4"]
[Result "1-0"]
[Date "2024.06.01"]
[ECO "C45"]
[WhiteElo "1800"]
[PlyCount "68"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Qe7 6. Nc3 Nf6 7. Bg5 c5 8. Qe3 Qe6 9. Bxf6 Qxf6 10. Nd5 Qxb2 11. Rd1 Qe5 12. f4 Qb8 13. Bc4 d6 14. 0-0 Be6 15. Rfe1 Be7 16. Qg3 Bxd5 17. exd5 Qc7 18. Qxg7 0-0-0 19. Qxf7 Bh4 20. Qxc7+ Kxc7 21. g3 Bf6 22. Re6 Bd4+ 23. Kg2 a6 24. f5 Rhf8 25. Rf1 Bf6 26. Be2 b5 27. Bh5 Kd7 28. g4 a5 29. Kf3 Be5 30. h3 a4 31. Ke4 Bf6 32. Rg1 Bg5 33. Kd3 a3 34. c4 b4 1-0

[Event "Rio de Janeiro Estadual op"]
[White "Laba, Otavio De Souza"]
[Black "Imbroisi, Marcelo Sztajn"]
[Site "Rio de Janeiro"]
[Round "3"]
[Result "1-0"]
[Date "2024.06.01"]
[ECO "A52"]
[WhiteElo "1879"]
[PlyCount "35"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Bf4 Bb4+ 6. Nbd2 Qe7 7. a3 Bc5 8. Ne4 Ncxe5 9. Nxe5 Nxe5 10. Qd5 Bd6 11. c5 c6 12. Nxd6+ Kd8 13. Qxe5 Qxe5 14. Nxf7+ Ke8 15. Nxe5 Rf8 16. e3 b6 17. cxb6 axb6 18. Nc4 1-0

[Event "Rio de Janeiro Estadual op"]
[White "Imbroisi, Marcelo Sztajn"]
[Black "Machado, Wallace Fernandes"]
[Site "Rio de Janeiro"]
[Round "2"]
[Result "1-0"]
[Date "2024.05.30"]
[ECO "B72"]
[BlackElo "1767"]
[PlyCount "50"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "6"]
[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 d6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Qd2 a6 9. 0-0 Qc7 10. Bb3 Re8 11. Bh6 Bh8 12. Rad1 Bd7 13. Nf3 Nc6 14. Nd5 Nxd5 15. Qxd5 Be6 16. Qd3 Bxb3 17. Qxb3 Ne5 18. Ng5 e6 19. f4 Ng4 20. Qh3 Nxh6 21. Qxh6 f6 22. Nf3 Bg7 23. Qh3 Rad8 24. Nd4 Qb6 25. Kh1 d5 1-0

