| Game | Result | Opening | Date |
|---|---|---|---|
| Casas Ospina, Favio (1732) – Urquijo Prada, Santiago (1997) | 0-1 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | 2026-09-20 |
| Hugo Contreras – Casas Ospina, Favio (1732) | 0-1 | Italian Game: Hungarian Defense | 2026-09-20 |
| Acosta Neira, Jaime (1540) – Casas Ospina, Favio (1732) | 0-1 | English Opening: King's English Variation, Reversed Sicilian | 2026-09-20 |
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