Pairings of round 4
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Marc Preda Rivera | 16 | 3.0 | 0 | ESP | ½-½ | Eric Preda Rivera | 12 | 3.0 | 0 | ESP |
| 2 | Covadonga Martin Soria | 8 | 2.0 | 0 | ESP | 0-1 | Daniel Santiago Gil | 9 | 3.0 | 0 | ESP |
| 3 | Eneko Gomez Nuñez | 11 | 2.0 | 0 | ESP | 1-0 | Paolo Cossio Bobadilla | 19 | 1.0 | 0 | ESP |
| 4 | Jose Antonio Cuesta Delgado | 15 | 2.0 | 0 | ESP | ½-½ | Diego Andres Silva Bastida | 10 | 1.5 | 0 | ESP |
| 5 | Adrian Lucas Duran | 1 | 1.5 | 0 | ESP | 1-0 | Ines Requena de la Cruz | 13 | 1.5 | 0 | ESP |
| 6 | Pierre Antonio Cossio Bobadilla | 21 | 1.5 | 0 | ESP | 1-0 | Alvaro Sanchez Romero | 3 | 1.0 | 0 | ESP |
| 7 | Alvaro Velasco Elizalde | 4 | 1.0 | 0 | ESP | 0-1 | Pablo Cuesta Delgado | 18 | 1.0 | 0 | ESP |
| 8 | Cloe Liebana Martin | 7 | 1.0 | 0 | ESP | 1-0 | Asier Marquez Gomez | 6 | 1.0 | 0 | ESP |
| 9 | Raquel Matute Sanchez | 22 | 1.0 | 0 | ESP | 0-1 | Pau de la Asunción Lombardo | 20 | 2.0 | 0 | ESP |
| 10 | Adriana Matute Sanchez | 2 | 0.0 | 0 | ESP | --+ | Irina Miranda Segovia Haro | 14 | 0.0 | 0 | ESP |
| 11 | Anthony Raul Leon Pacheco | 5 | 0.0 | 0 | ESP | - | |||||
| 12 | Natan Sanchez Esteban | 17 | 2.0 | 0 | ESP | - | |||||
| 13 | Sebastian Jalon | 23 | 0.0 | 0 | ESP | - | |||||