Pairings of round 4 - 2026-05-16 - 16:00
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Llorente Munoz, Carlos | 11 | 1.0 | 1567 | Buztinzuri | --+ | Feal Iturralde, Inaki | 7 | 1.5 | 1747 | Kursaal |
| 2 | Larios Villa, Francisco Javier | 5 | 2.5 | 1817 | Eguidazu | 0-1 | Landa Ceballos, Jose Antonio | 1 | 3.0 | 2030 | Eguidazu |
| 3 | Miguelez Garcia, Erlantz | 2 | 2.0 | 1922 | Laudio | 1-0 | Fernandez Etxaburu, Joxe Agustin | 4 | 2.0 | 1861 | Buztinzuri |
| 4 | Alvarez De Arcaya Esquide, Javie | 3 | 2.0 | 1915 | Eguidazu | 1-0 | Munita Loinaz, Jose Antonio | 6 | 2.0 | 1800 | Buztinzuri |
| 5 | Mendiluze Orbegozo, Inaki | 8 | 1.5 | 1713 | Eguidazu | +-- | Martinez de Butron Alberdi, Luis | 10 | 1.5 | 1647 | Eguidazu |
| 6 | Sevilla Fernandez, Jose Manuel | 15 | 1.0 | 0 | Kursaal | 0-1 | Alameda Ibanez, Jose Antonio | 14 | 1.0 | 1520 | Kursaal |
| 7 | Rivero Rivero, Jose Maria | 13 | 0.5 | 1558 | Buztinzuri | 0-1 | Lasarte Iribarren, Jose Javier | 12 | 0.5 | 1565 | Buztinzuri |
| 8 | Zabala Larrinaga, Jesus | 9 | 2.0 | 1653 | Buztinzuri | 0 | |||||