Pairings of round 4
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Martinez Orbegozo, A | 12 | 0.0 | 1441 | Santurtzi | 0-1 | Delgado Bilbao, Jorge | 8 | 1.0 | 1501 | Conteneo |
| 2 | Pajuelo Delgado, J | 9 | 2.0 | 0 | 0-1 | Saez Mazpule, Gorka | 7 | 3.0 | 0 | Leioa | |
| 3 | Cano Ortega, Ander | 10 | 3.0 | 1685 | Conteneo | 1-0 | Cunado Martinez, Borja | 6 | 1.0 | 1361 | Santurtzi |
| 4 | Velez Nebreda, Joel | 11 | 1.0 | 1269 | Conteneo | 0-1 | Ruiz Macia, Javier | 5 | 1.0 | 1492 | Santurtzi |
| 5 | Laclau Alvarez, Diego | 1 | 1.0 | 0 | Santurtzi | 0-1 | Adrian Moran, Sergio | 4 | 0.0 | 0 | Castro |
| 6 | Perez Sodupe, Cecilia | 2 | 3.0 | 1720 | Gros Xake Taldea | ½-½ | Garcia Mtez de la Hidalga, Alber | 3 | 2.0 | 1643 | Abadiño |