[Event "Goiania op"]
[Site "Goiania"]
[Date "2021.08.28"]
[Round "1"]
[White "Marra, Claudio"]
[Black "Bocca, Edson Ricardo"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "1631"]
[PlyCount "52"]
[EventDate "2021.08.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 e5 3. Nf3 d6 4. Be2 Nf6 5. d3 h6 6. Be3 Ng4 7. Qd2 Be7 8. 0-0-0 Be6 9. Nd5 0-0 10. h3 Nxe3 11. Nxe3 Bg5 12. h4 Bf4 13. g3 Bxe3 14. Qxe3 d5 15. Kb1 Kh8 16. Rc1 Kg8 17. Rcd1 d4 18. Qd2 Qd6 19. a3 a5 20. c4 Rfb8 21. Ng5 b5 22. Bh5 bxc4 23. Ka1 c3 24. Qe1 Rxb2 25. Bxf7+ Bxf7 26. Nxf7 Qxa3# 0-1

[Event "Goiania op"]
[Site "Goiania"]
[Date "2021.08.28"]
[Round "3"]
[White "Marra, Claudio"]
[Black "Gomes, Daniel Fernandes do"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1800"]
[PlyCount "44"]
[EventDate "2021.08.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 d5 2. Nf3 dxe4 3. Ng1 Nf6 4. Nc3 g6 5. d3 exd3 6. Bxd3 Bg7 7. Nf3 0-0 8. 0-0 Nc6 9. b3 Be6 10. a3 Nd5 11. Bb2 Qd6 12. Qe2 Nxc3 13. Qe1 Ne2+ 14. Qxe2 Bxb2 15. Ra2 Bxa3 16. Rfa1 Bc5 17. Ra4 Nd4 18. Nxd4 Bxd4 19. Rd1 Rad8 20. Be4 Bxf2+ 21. Kf1 Qxd1+ 22. Kxf2 Rd2 0-1

