| 1. Runda w dniu 2026/08/15 o 10:00 |
| Szach | Nr | Rg | | White | Wynik | | Black | Rg | Nr |
| 1 | 1 | 0 | | Lucca da Matta Ferreira | 0 - 1 | FM | Lucas Aguiar Cunha | 2404 | 10 | |
| 2 | 2 | 1741 | | Joao Pedro Braz Correia Lima | 0 - 1 | | Marcos Soares Dos Santos | 0 | 9 | |
| 3 | 3 | 1756 | | Euller Kleber De Oliveira Lins | 0 - 1 | | Tarcisio Carneiro De Carvalho | 1765 | 8 | |
| 4 | 4 | 0 | | Vitor Xavier De Oliveira Neto | 0 - 1 | AIM | Artur Martins Barbosa | 1609 | 7 | |
| 5 | 5 | 2396 | FM | Luigy Lira De Siqueira | 1 - 0 | | Artur De Christo | 1554 | 6 | |
| 2. Runda w dniu 2026/08/15 o 10:00 |
| Szach | Nr | Rg | | White | Wynik | | Black | Rg | Nr |
| 1 | 10 | 2404 | FM | Lucas Aguiar Cunha | 1 - 0 | | Artur De Christo | 1554 | 6 | |
| 2 | 7 | 1609 | AIM | Artur Martins Barbosa | 0 - 1 | FM | Luigy Lira De Siqueira | 2396 | 5 | |
| 3 | 8 | 1765 | | Tarcisio Carneiro De Carvalho | 1 - 0 | | Vitor Xavier De Oliveira Neto | 0 | 4 | |
| 4 | 9 | 0 | | Marcos Soares Dos Santos | 0 - 1 | | Euller Kleber De Oliveira Lins | 1756 | 3 | |
| 5 | 1 | 0 | | Lucca da Matta Ferreira | 0 - 1 | | Joao Pedro Braz Correia Lima | 1741 | 2 | |
| 3. Runda w dniu 2026/08/15 o 10:00 |
| Szach | Nr | Rg | | White | Wynik | | Black | Rg | Nr |
| 1 | 2 | 1741 | | Joao Pedro Braz Correia Lima | 0 - 1 | FM | Lucas Aguiar Cunha | 2404 | 10 | |
| 2 | 3 | 1756 | | Euller Kleber De Oliveira Lins | 0 - 1 | | Lucca da Matta Ferreira | 0 | 1 | |
| 3 | 4 | 0 | | Vitor Xavier De Oliveira Neto | 1 - 0 | | Marcos Soares Dos Santos | 0 | 9 | |
| 4 | 5 | 2396 | FM | Luigy Lira De Siqueira | 1 - 0 | | Tarcisio Carneiro De Carvalho | 1765 | 8 | |
| 5 | 6 | 1554 | | Artur De Christo | 0 - 1 | AIM | Artur Martins Barbosa | 1609 | 7 | |
| 4. Runda w dniu 2026/08/15 o 10:00 |
| Szach | Nr | Rg | | White | Wynik | | Black | Rg | Nr |
| 1 | 10 | 2404 | FM | Lucas Aguiar Cunha | 1 - 0 | AIM | Artur Martins Barbosa | 1609 | 7 | |
| 2 | 8 | 1765 | | Tarcisio Carneiro De Carvalho | 1 - 0 | | Artur De Christo | 1554 | 6 | |
| 3 | 9 | 0 | | Marcos Soares Dos Santos | 0 - 1 | FM | Luigy Lira De Siqueira | 2396 | 5 | |
| 4 | 1 | 0 | | Lucca da Matta Ferreira | 1 - 0 | | Vitor Xavier De Oliveira Neto | 0 | 4 | |
| 5 | 2 | 1741 | | Joao Pedro Braz Correia Lima | 1 - 0 | | Euller Kleber De Oliveira Lins | 1756 | 3 | |
| 5. Runda w dniu 2026/08/15 o 10:00 |
| Szach | Nr | Rg | | White | Wynik | | Black | Rg | Nr |
| 1 | 3 | 1756 | | Euller Kleber De Oliveira Lins | 0 - 1 | FM | Lucas Aguiar Cunha | 2404 | 10 | |
| 2 | 4 | 0 | | Vitor Xavier De Oliveira Neto | 0 - 1 | | Joao Pedro Braz Correia Lima | 1741 | 2 | |
| 3 | 5 | 2396 | FM | Luigy Lira De Siqueira | 1 - 0 | | Lucca da Matta Ferreira | 0 | 1 | |
| 4 | 6 | 1554 | | Artur De Christo | 1 - 0 | | Marcos Soares Dos Santos | 0 | 9 | |
| 5 | 7 | 1609 | AIM | Artur Martins Barbosa | 1 - 0 | | Tarcisio Carneiro De Carvalho | 1765 | 8 | |
| 6. Runda w dniu 2026/08/15 o 10:00 |
| Szach | Nr | Rg | | White | Wynik | | Black | Rg | Nr |
| 1 | 10 | 2404 | FM | Lucas Aguiar Cunha | 1 - 0 | | Tarcisio Carneiro De Carvalho | 1765 | 8 | |
| 2 | 9 | 0 | | Marcos Soares Dos Santos | 0 - 1 | AIM | Artur Martins Barbosa | 1609 | 7 | |
| 3 | 1 | 0 | | Lucca da Matta Ferreira | 0 - 1 | | Artur De Christo | 1554 | 6 | |
| 4 | 2 | 1741 | | Joao Pedro Braz Correia Lima | 0 - 1 | FM | Luigy Lira De Siqueira | 2396 | 5 | |
| 5 | 3 | 1756 | | Euller Kleber De Oliveira Lins | 1 - 0 | | Vitor Xavier De Oliveira Neto | 0 | 4 | |
| 7. Runda w dniu 2026/08/15 o 10:00 |
| Szach | Nr | Rg | | White | Wynik | | Black | Rg | Nr |
| 1 | 4 | 0 | | Vitor Xavier De Oliveira Neto | 0 - 1 | FM | Lucas Aguiar Cunha | 2404 | 10 | |
| 2 | 5 | 2396 | FM | Luigy Lira De Siqueira | 1 - 0 | | Euller Kleber De Oliveira Lins | 1756 | 3 | |
| 3 | 6 | 1554 | | Artur De Christo | 1 - 0 | | Joao Pedro Braz Correia Lima | 1741 | 2 | |
| 4 | 7 | 1609 | AIM | Artur Martins Barbosa | 1 - 0 | | Lucca da Matta Ferreira | 0 | 1 | |
| 5 | 8 | 1765 | | Tarcisio Carneiro De Carvalho | 1 - 0 | | Marcos Soares Dos Santos | 0 | 9 | |
| 8. Runda |
| Szach | Nr | Rg | | White | Wynik | | Black | Rg | Nr |
| 1 | 10 | 2404 | FM | Lucas Aguiar Cunha | 1 - 0 | | Marcos Soares Dos Santos | 0 | 9 | |
| 2 | 1 | 0 | | Lucca da Matta Ferreira | 1 - 0 | | Tarcisio Carneiro De Carvalho | 1765 | 8 | |
| 3 | 2 | 1741 | | Joao Pedro Braz Correia Lima | 1 - 0 | AIM | Artur Martins Barbosa | 1609 | 7 | |
| 4 | 3 | 1756 | | Euller Kleber De Oliveira Lins | 1 - 0 | | Artur De Christo | 1554 | 6 | |
| 5 | 4 | 0 | | Vitor Xavier De Oliveira Neto | 0 - 1 | FM | Luigy Lira De Siqueira | 2396 | 5 | |
| 9. Runda |
| Szach | Nr | Rg | | White | Wynik | | Black | Rg | Nr |
| 1 | 5 | 2396 | FM | Luigy Lira De Siqueira | 0 - 1 | FM | Lucas Aguiar Cunha | 2404 | 10 | |
| 2 | 6 | 1554 | | Artur De Christo | 1 - 0 | | Vitor Xavier De Oliveira Neto | 0 | 4 | |
| 3 | 7 | 1609 | AIM | Artur Martins Barbosa | 1 - 0 | | Euller Kleber De Oliveira Lins | 1756 | 3 | |
| 4 | 8 | 1765 | | Tarcisio Carneiro De Carvalho | 1 - 0 | | Joao Pedro Braz Correia Lima | 1741 | 2 | |
| 5 | 9 | 0 | | Marcos Soares Dos Santos | 0 - 1 | | Lucca da Matta Ferreira | 0 | 1 | |