Pairings of round 4
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Zorrilla Sainz, Isaac | 1 | 3.0 | 1668 | ESP | 0-1 | Luengas Velasco, Unai | 2 | 3.0 | 1590 | ESP |
| 2 | Matesanz Moreno, Aitor | 3 | 2.0 | 1479 | ESP | 1-0 | Calleja Gomez, Marco Aurelio | 7 | 2.5 | 0 | ESP |
| 3 | Varona Vallejo, Fabian | 19 | 2.5 | 0 | ESP | 0-1 | Ulibarri Perez, Adrian | 18 | 2.0 | 0 | ESP |
| 4 | Novalez Gutierrez, Marcelino | 14 | 2.0 | 0 | ESP | 0-1 | Velado Valle, Iskander | 20 | 2.0 | 0 | ESP |
| 5 | Camara Sanz, Ana Isabel | 8 | 1.0 | 0 | ESP | 0-1 | Martinez Ramirez, Dario | 13 | 2.0 | 0 | ESP |
| 6 | Alvarez Gonzalez, Hugo | 4 | 1.0 | 0 | ESP | 1-0 | Escobedo, Manuel | 11 | 1.0 | 0 | ESP |
| 7 | Perez Nebreda Valentin | 15 | 1.0 | 0 | ESP | 1-0 | Del Campo Pinilla, Maria | 9 | 1.0 | 0 | ESP |
| 8 | Del Campo Pinilla, Martina | 10 | 0.0 | 0 | ESP | 0-1 | Iraeta Iturria, Unai | 12 | 1.0 | 0 | ESP |
| 9 | Calleja Bartova, Oliver | 6 | 0.0 | 0 | ESP | 1-0 | Seijas Oribe, June | 17 | 0.0 | 0 | ESP |
| 10 | Arco Gaton, Borja | 5 | 0.0 | 0 | ESP | 0 | |||||
| 11 | Prado del Campo, Jonathan | 16 | 0.0 | 0 | ESP | 0 | |||||