| Correia e Mello Otto Lundgren 0 BRA Rp:916 |
| Kolo | St.č. | | Jméno | RtgFIDE | RtgN | FED | Body | Výsl. | Šach. |
| 1 | 13 | | Lobo Heitor dos Santos | 0 | 0 | BRA | 4 | w 0 | 1 |
| 2 | 1 | | Costa Gabriel Mencoca | 0 | 0 | BRA | 3,5 | s 0 | 1 |
| 3 | 29 | | Pascoal Benjamim Guerra Guedes | 1646 | 1908 | BRA | 5 | w 0 | 1 |
| 4 | 25 | | de Brito Jose Joaquim | 0 | 0 | BRA | 1,5 | s ½ | 1 |
| 5 | 21 | | Rego Vinicius do O | 0 | 1762 | BRA | 1 | s 0 | 1 |
| Soares Bernardo Rodrigues 0 BRA Rp:1273 |
| Kolo | St.č. | | Jméno | RtgFIDE | RtgN | FED | Body | Výsl. | Šach. |
| 1 | 14 | | Martins Bernardo Leal | 0 | 1777 | BRA | 3 | s 0 | 2 |
| 2 | 2 | | Lins Guilherme Junior Wanderley | 0 | 0 | BRA | 0,5 | w ½ | 2 |
| 3 | 30 | | Hiramine Helena Hiromi Lucena | 0 | 1589 | BRA | 2 | s 0 | 2 |
| 4 | 26 | | de Souza Bernardo Monteiro | 0 | 0 | BRA | 1 | w 1 | 2 |
| 5 | 22 | | Pereira Carlos Alberto | 0 | 0 | BRA | 1 | w 1 | 2 |
| Xavier Tiago Oliveira 0 BRA Rp:1186 |
| Kolo | St.č. | | Jméno | RtgFIDE | RtgN | FED | Body | Výsl. | Šach. |
| 1 | 15 | | Samuel Arthur Barboza | 0 | 1569 | BRA | 2 | w 1 | 3 |
| 2 | 3 | | Cunha Lara Maria | 0 | 0 | BRA | 2 | s 1 | 3 |
| 3 | 31 | | de Brito Pedro Gondim | 0 | 0 | BRA | 0 | w 1 | 3 |
| 4 | 27 | | Marinho Luis Solano | 0 | 0 | BRA | 1,5 | s 0 | 3 |
| 5 | 23 | | Asano Lucas Mesquita | 0 | 0 | BRA | 2,5 | s 0 | 3 |
| Silva Miguel Dolfini 0 BRA Rp:1072 |
| Kolo | St.č. | | Jméno | RtgFIDE | RtgN | FED | Body | Výsl. | Šach. |
| 1 | 16 | | dos Santos Davi Vasconcelos | 0 | 0 | BRA | 1 | s 1 | 4 |
| 2 | 4 | | Godoy Joao Carapeba | 0 | 0 | BRA | 2,5 | w 1 | 4 |
| 3 | 32 | | Queiroga Lucas Camara | 0 | 0 | BRA | 1,5 | s 0 | 4 |
| 4 | 28 | | Filho Estacio Menezes | 0 | 0 | BRA | 5 | w 0 | 4 |
| 5 | 24 | | Portela Antonio Augusto | 0 | 0 | BRA | 0 | w 1 | 4 |
| 1. Kolo Datum kola 2026/09/26 Hodina 15h |
| Šach. | 9 | Red House | - | 4 | Aba | 2 : 2 |
| 4.1 | | | Otto Lundgren Correia e Mello |
| - | | | 0 - 1 |
| 4.2 | | | Bernardo Rodrigues Soares |
| - | | | 0 - 1 |
| 4.3 | | | - | | | 1 - 0 |
| 4.4 | | | - | | | Davi Vasconcelos dos Santos |
| 1 - 0 |
| 2. Kolo Datum kola 2026/09/26 Hodina 15h30 |
| Šach. | 8 | Grande Passo | - | 9 | Red House | 1½:2½ |
| 4.1 | | | - | | | Otto Lundgren Correia e Mello |
| 1 - 0 |
| 4.2 | | | Guilherme Junior Wanderley Lins |
| - | | | Bernardo Rodrigues Soares |
| ½ - ½ |
| 4.3 | | | - | | | 0 - 1 |
| 4.4 | | | - | | | 0 - 1 |
| 3. Kolo Datum kola 2026/09/26 Hodina 16h |
| Šach. | 9 | Red House | - | 3 | Núcleo | 1 : 3 |
| 2.1 | | | Otto Lundgren Correia e Mello |
| - | | | Benjamim Guerra Guedes Pascoal |
| 0 - 1 |
| 2.2 | | | Bernardo Rodrigues Soares |
| - | | | Helena Hiromi Lucena Hiramine |
| 0 - 1 |
| 2.3 | | | - | | | 1 - 0 |
| 2.4 | | | - | | | 0 - 1 |
| 4. Kolo Datum kola 2026/09/26 Hodina 16h30 |
| Šach. | 10 | Saber Viver | - | 9 | Red House | 2½:1½ |
| 4.1 | | | - | | | Otto Lundgren Correia e Mello |
| ½ - ½ |
| 4.2 | | | Bernardo Monteiro de Souza |
| - | | | Bernardo Rodrigues Soares |
| 0 - 1 |
| 4.3 | | | - | | | 1 - 0 |
| 4.4 | | | - | | | 1 - 0 |
| 5. Kolo Datum kola 2026/09/26 Hodina 17h |
| Šach. | 6 | Damas | - | 9 | Red House | 2 : 2 |
| 5.1 | | | - | | | Otto Lundgren Correia e Mello |
| 1 - 0 |
| 5.2 | | | - | | | Bernardo Rodrigues Soares |
| 0 - 1 |
| 5.3 | | | - | | | 1 - 0 |
| 5.4 | | | - | | | 0 - 1 |