[Event "Pernambuco-ch 2020"]
[Site "Recife"]
[Date "2021.08.21"]
[Round "3.34"]
[White "Barbosa Borba, Joao Miguel"]
[Black "De Azevedo Ramos, Carlos Eugenio Cost"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "54"]
[EventDate "2021.08.20"]
[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 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. Ng5 Na5 6. Nxf7 Qe7 7. Nxh8 Nxc4 8. d3 d6 9. dxc4 Qf8 10. h3 Nxe4 11. Nxe4 Bd4 12. c3 Bb6 13. Be3 Qxh8 14. Bxb6 axb6 15. Qh5+ g6 16. Qxh7 Qxh7 17. Nf6+ Kf7 18. Nxh7 Bf5 19. Ng5+ Kf6 20. Nf3 Re8 21. 0-0 Bd3 22. Rfe1 Bxc4 23. Nd4 c5 24. b3 Kf7 25. bxc4 cxd4 26. cxd4 exd4 27. Rxe8 Kxe8 1-0

[Event "Pernambuco-ch 2020"]
[Site "Recife"]
[Date "2021.08.21"]
[Round "4.33"]
[White "De Azevedo Ramos, Carlos Eugenio Cost"]
[Black "Soares Da Silva, Caio Cesar Arruda"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "30"]
[EventDate "2021.08.20"]
[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 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bb3 dxe4 7. Nh4 g5 8. g3 gxh4 9. Rf1 Bh3 10. Rg1 Rg8 11. d3 Bc5 12. Qe2 exd3 13. Qh5 Qf6 14. g4 Qxf2+ 15. Kd1 Qe2# 0-1

[Event "Pernambuco-ch 2020"]
[Site "Recife"]
[Date "2021.08.20"]
[Round "1.3"]
[White "Pereira, Sergio Murilo de A"]
[Black "De Azevedo Ramos, Carlos Eugenio Cost"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2120"]
[PlyCount "23"]
[EventDate "2021.08.20"]
[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 d5 2. c4 Nc6 3. Nc3 Nf6 4. cxd5 Nxd4 5. Qxd4 Bf5 6. e4 Bg6 7. Qa4+ Qd7 8. Bb5 c6 9. dxc6 Qc7 10. cxb7+ Kd8 11. bxa8Q+ Qc8 12. Qa5# 1-0

