[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2019.06.02"]
[Round "5"]
[White "De Oliveira, Matheus Gabriel Men"]
[Black "Dos Santos, Alex Oliveira"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1800"]
[PlyCount "69"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. c3 d5 7. exd5 Nxd5 8. Re1 Bf6 9. a3 Nb6 10. Bb3 Bf5 11. Bc2 Qd7 12. Qe2 Rfe8 13. Be3 e4 14. dxe4 Bxe4 15. Bxe4 Rxe4 16. Nbd2 Re6 17. Rad1 Qe7 18. Qd3 Rd8 19. Qc2 Nd5 20. Nf1 Ne5 21. Nd4 Nxe3 22. Nxe3 Rb6 23. f4 Nc6 24. Nd5 Bxd4+ 25. cxd4 Qd6 26. Nxb6 axb6 27. Qe4 g6 28. d5 Na5 29. b4 Nc6 30. dxc6 Qxd1 31. Rxd1 Rxd1+ 32. Kf2 bxc6 33. Qe8+ Kg7 34. Qxc6 Rd6 35. Qxc7 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2019.06.02"]
[Round "6"]
[White "Dos Santos, Alex Oliveira"]
[Black "Cordeiro Silva, Marcos Antonio"]
[Result "1-0"]
[ECO "D15"]
[BlackElo "1760"]
[PlyCount "63"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 b6 5. Bf4 Bb7 6. e3 Nbd7 7. a3 c5 8. Nb5 e5 9. Nxe5 a6 10. Nxd7 axb5 11. Nxf6+ Qxf6 12. cxb5 Bd6 13. Bxd6 Qxd6 14. Be2 0-0 15. 0-0 f5 16. dxc5 bxc5 17. a4 f4 18. e4 d4 19. Bc4+ Kh8 20. f3 Qb6 21. Qd3 Rf6 22. Ra2 Rh6 23. Rf2 Qd8 24. b3 Qh4 25. h3 Qg3 26. Kf1 Qh2 27. Ke1 Qg1+ 28. Qf1 Qxf1+ 29. Kxf1 Ra5 30. Ke2 g5 31. Bd5 Bc8 32. Kd3 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2019.06.01"]
[Round "4"]
[White "Dos Santos, Alex Oliveira"]
[Black "Duailibe, Ricardo Miguel"]
[Result "0-1"]
[ECO "E90"]
[BlackElo "1828"]
[PlyCount "72"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. h3 Nbd7 7. Bf4 Re8 8. Bd3 e5 9. dxe5 dxe5 10. Be3 c6 11. Qc2 a5 12. Na4 b6 13. Rd1 Qc7 14. 0-0 Bb7 15. a3 Rad8 16. Rb1 c5 17. Nc3 Nb8 18. Nd5 Qd6 19. b4 axb4 20. axb4 Nxd5 21. cxd5 cxb4 22. Qa4 Bf8 23. Nd2 Nd7 24. Nc4 Qc7 25. Rfc1 Nc5 26. Qd1 Bxd5 27. exd5 Rxd5 28. Bxc5 bxc5 29. Qb3 e4 30. Bf1 Qf4 31. Ne3 Rd2 32. Rc2 Qxf2+ 33. Kh1 Rxc2 34. Nxc2 e3 35. Nxe3 Rxe3 36. Qc4 Bd6 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2019.05.31"]
[Round "1.33"]
[White "Deus Filho, Joaquim"]
[Black "Dos Santos, Alex Oliveira"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1928"]
[PlyCount "11"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. f4 e5 3. Bc4 Bg4 4. h3 Bf3 5. d4 d5 6. Bb3 1-0

