| Game | Result | Opening | Date |
|---|---|---|---|
| Mondaca Gonzalez, Alfredo (1935) – Arancibia Guzman, Eduardo (2278) | 1-0 | King's Indian Defense: Karpov System | 2026-07-18 |
| Navarro Guerrero, Simon (2093) – Arancibia Guzman, Eduardo (2278) | 1/2-1/2 | Sicilian Defense: Old Sicilian | 2026-07-17 |
| Arancibia Guzman, Eduardo (2278) – Bahamondes Ortiz, Benjamin (2181) | 1/2-1/2 | French Defense: Rubinstein Variation, Blackburne Defense | 2026-07-17 |
| Arancibia Guzman, Eduardo (2278) – Guerrero Cataldo, Juan Andres (2123) | 1/2-1/2 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 2026-07-16 |
| Arancibia Guzman, Eduardo (2278) – Kittsteiner Araya, Alejandro Werner (1753) | 1-0 | Torre Attack: Classical Defense | 2026-07-15 |
| Lagos Inostroza, Andres (1971) – Arancibia Guzman, Eduardo (2278) | 0-1 | Sicilian Defense: Delayed Alapin Variation, with e6 | 2026-07-15 |
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