Pairings of round 4
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Garcia Losada, Eloy | 11 | 3.0 | 0 | ESP | 1-0 | Gutierrez, Liam | 12 | 3.0 | 0 | ESP |
| 2 | Pablos del Campo, Hugo | 17 | 2.5 | 0 | ESP | 1-0 | Garcia Gonzalez, Alex | 10 | 2.5 | 0 | ESP |
| 3 | Rojas Victoria, David | 19 | 2.0 | 0 | ESP | 0-1 | Bianzino Pulido, Mateo | 3 | 2.0 | 0 | ESP |
| 4 | Ye, Ziyuan | 21 | 2.0 | 0 | ESP | 0-1 | Calle Arias, Matias | 5 | 2.0 | 0 | ESP |
| 5 | Estevez Serrano, Adrian | 8 | 2.0 | 0 | ESP | 0-1 | Losada Gonzalez, Mauro | 15 | 2.0 | 0 | ESP |
| 6 | Bouhamid Martinez, Alfonso | 4 | 1.5 | 0 | ESP | ½-½ | Garballo Silva, Yago | 9 | 1.0 | 0 | ESP |
| 7 | Cardenas, Sebastian | 6 | 1.0 | 0 | ESP | 1-0 | Lopez Garzon, Fabio | 14 | 1.5 | 0 | ESP |
| 8 | Perez Garrido, Gonzalo | 18 | 1.0 | 0 | ESP | 0-1 | Kapshtuk, Makxym | 13 | 1.0 | 0 | ESP |
| 9 | Tafur Valdes, Aitor | 20 | 0.5 | 0 | ESP | 0-1 | Becerra Pedregosa, Antonio | 1 | 1.0 | 0 | ESP |
| 10 | Chukibala Laura, Matias | 7 | 0.5 | 0 | ESP | 1-0 | Benamar Arras, Riyad | 2 | 0.0 | 0 | ESP |
| 11 | Melendez, Jose Luis | 16 | 1.0 | 0 | ESP | + | |||||