| Game | Result | Opening | Date |
|---|---|---|---|
| Gutierrez Chavarria, Joseph (1618) – Salazar Lopez, Gabriel | 1-0 | Rapport-Jobava System | 2026-09-27 |
| Mora Chavarria, Sebastian Noel (1729) – Gutierrez Chavarria, Joseph (1618) | 1-0 | Sicilian Defense: Alapin Variation | 2026-09-27 |
| Gutierrez Chavarria, Joseph (1618) – Hernandez Brenes, Keicy Pamela (1487) | 1/2-1/2 | Indian Defense: Accelerated London System | 2026-09-27 |
| Barrantes Vanega, Richard Leonardo – Gutierrez Chavarria, Joseph (1618) | 0-1 | Sicilian Defense | 2026-09-27 |
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