| Game | Result | Opening | Date |
|---|---|---|---|
| Costa, Nuno Pereira (1774) – Reinecke, Katharina (1949) | 0-1 | Caro-Kann Defense: Gurgenidze System | 2026-08-24 |
| Costa, Nuno Pereira (1743) – Lachever, Diogo Freire (1961) | 0-1 | Caro-Kann Defense: Tartakower Variation | 2026-07-26 |
| Afonso, Joao Pedro (2042) – Costa, Nuno Pereira (1743) | 1-0 | Ruy Lopez: Exchange Variation, Gligoric Variation | 2026-07-23 |
| Costa, Nuno Pereira (1743) – Piccoli, Lucas Fonseca (2290) | 0-1 | Caro-Kann Defense: Tartakower Variation | 2026-07-20 |
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