Pairings of round 4
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Urbiola Vaca, Aimar | 12 | 1.0 | 1166 | ESP | 0-0 | Serrano Martinez, Oier | 8 | 0.5 | 0 | ESP |
| 2 | Senosiain Noriega, Unax | 9 | 1.0 | 1241 | ESP | 1-0 | Etayo Delgado, Asier | 7 | 1.0 | 0 | ESP |
| 3 | Nieto Gomez, Pedro | 10 | 1.0 | 1203 | ESP | 0-1 | Ochoa Aldaz, Mikel | 6 | 3.0 | 1846 | ESP |
| 4 | Etayo Alvarez, David | 11 | 0.0 | 0 | ESP | 1-0 | Nieto Larrea, Asier | 5 | 1.5 | 0 | ESP |
| 5 | Labat Fernandez, Iker | 1 | 0.0 | 0 | ESP | 0-1 | Garraza Obaldia, Esteban | 4 | 3.0 | 1806 | ESP |
| 6 | Leone Amigot, Haymar | 2 | 2.0 | 1736 | ESP | 1-0 | Antonanzas Fernandez, Mario | 3 | 2.0 | 1044 | ESP |