Pairings of round 4 - 2025-10-25 - 16:00
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Herrera Berenguer, Miguel Angel | 7 | 2.5 | 1735 | ESP | ½-½ | Sobron Angulo, Adrian | 1 | 3.0 | 1867 | ESP |
| 2 | Toril Murillo, Oscar | 8 | 2.5 | 1734 | ESP | 0-1 | Rodriguez Quillay, Eduardo Angel | 6 | 2.5 | 1756 | ESP |
| 3 | Goitia Tejado, Ekai | 2 | 2.0 | 1846 | ESP | 1-0 | Salgado Quesada, Ander | 3 | 2.0 | 1787 | ESP |
| 4 | Perez de Mendiguren Molina, Aima | 4 | 1.5 | 1777 | ESP | ½-½ | Diaz Foure, Jean Michel | 11 | 1.5 | 1682 | ESP |
| 5 | Mendiluze Orbegozo, Inaki | 9 | 1.5 | 1729 | ESP | 0-1 | Casas Crespo, Ibai | 15 | 1.5 | 1636 | ESP |
| 6 | Ortega Martinez, Jorge | 10 | 1.5 | 1716 | ESP | 1-0 | Blanco Arnal, Estibaliz | 20 | 1.5 | 0 | ESP |
| 7 | Martinez de Butron Alberdi, Luis | 13 | 1.5 | 1660 | ESP | 0-1 | Vegas Simal, Guillermo | 14 | 1.0 | 1643 | ESP |
| 8 | Mangado Granado, Daniel | 5 | 1.0 | 1774 | AND | 1-0 | Lopez Fernandez de Villaverde, J | 19 | 1.0 | 1569 | ESP |
| 9 | Blanco Otero, Xabier | 17 | 0.5 | 1604 | ESP | 1-0 | Rivero Rivero, Jose Maria | 16 | 0.5 | 1610 | ESP |
| 10 | Fernandez De Retana Casasesa, Ko | 18 | 0.5 | 1589 | ESP | + | |||||
| 11 | Perez Marin, Francisco | 12 | 1.0 | 1663 | ESP | 0 | |||||