[Event "Registro op 10th"]
[Site "Registro"]
[Date "2019.08.04"]
[Round "6"]
[White "Souza, Roni Sergio"]
[Black "Ferri, Orlando Eduardo"]
[Result "0-1"]
[ECO "A28"]
[BlackElo "2040"]
[PlyCount "60"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. d3 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. g3 Be7 7. Bg2 0-0 8. Qb3 Nb6 9. 0-0 Be6 10. Qd1 Qd7 11. Bg5 f6 12. Be3 Rad8 13. Rc1 Rfe8 14. a3 Nd4 15. Ne4 Bb3 16. Qd2 Bf7 17. Nxd4 exd4 18. Bf4 c6 19. Qa5 Nd5 20. Bd2 b6 21. Qa4 c5 22. Qxd7 Rxd7 23. e3 f5 24. exd4 fxe4 25. Bxe4 cxd4 26. Rc4 Nf6 27. Bc6 Bxc4 28. Bxd7 Nxd7 29. dxc4 Ne5 30. b3 Nf3+ 0-1

[Event "Registro op 10th"]
[Site "Registro"]
[Date "2019.08.02"]
[Round "2"]
[White "Souza, Roni Sergio"]
[Black "Lima, Ana Luisa"]
[Result "1-0"]
[ECO "A28"]
[PlyCount "46"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. d3 d6 5. Bg5 b6 6. g3 h6 7. Bxf6 gxf6 8. Bg2 Ba6 9. Nd2 Bb7 10. Qa4 Qd7 11. Nd5 Bg7 12. Ne4 f5 13. Nef6+ Bxf6 14. Nxf6+ Kd8 15. Nxd7 Kxd7 16. Rd1 Rad8 17. b4 Rhg8 18. b5 Kc8 19. bxc6 Bxc6 20. Qxc6 Rde8 21. Qb7+ Kd7 22. Bc6+ Ke7 23. Bxe8 Rxe8 1-0

[Event "Registro op 10th"]
[Site "Registro"]
[Date "2019.08.01"]
[Round "1"]
[White "Okuda, Paulo Alexandre Yuj"]
[Black "Souza, Roni Sergio"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1728"]
[PlyCount "53"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 Bb4 3. a3 Bxc3 4. bxc3 d5 5. e5 c5 6. Qg4 g6 7. d4 f5 8. Qg3 c4 9. Nf3 Qa5 10. Bd2 Qa4 11. Be2 Qxc2 12. 0-0 Qe4 13. Rae1 Qg4 14. Qxg4 fxg4 15. Nh4 Ne7 16. Bxg4 0-0 17. Bh6 Rf7 18. a4 Nbc6 19. a5 a6 20. Rb1 Na7 21. Rb6 Nf5 22. Nxf5 exf5 23. Bd1 Nb5 24. Ba4 Nxc3 25. Rd6 Re7 26. Rd8+ Kf7 27. Rf8+ 1-0

