| Game | Result | Opening | Date |
|---|---|---|---|
| De Oliveira, Renato Sena (1751) – Marques, Guilherme Keher | 1-0 | French Defense: Exchange Variation | 2026-09-07 |
| Marques, Guilherme Keher – Fiori, Luis Eduardo (1761) | 1-0 | English Opening: King's English Variation | 2026-09-06 |
| Marques, Guilherme Keher – Macedo, Gustavo H Reis (1910) | 0-1 | English Opening | 2026-09-05 |
| Marques, Guilherme Keher – Farias, Robson da Costa (1823) | 1/2-1/2 | English Opening: King's English Variation | 2026-09-05 |
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