Pairings of round 4
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Yuste Valenzuela, Alejandro | 1 | 3.0 | 2065 | ESP | 1-0 | Sargsyan Manukyan, Gurgen | 10 | 2.5 | 1734 | ESP |
| 2 | Maresco, Diego | 3 | 2.0 | 1896 | ITA | 0-1 | Garcia Bellido, Alvaro | 11 | 2.0 | 1688 | ESP |
| 3 | Ayucar Nunez, Inigo | 13 | 2.0 | 1664 | ESP | 0-1 | Fernandez Climent, Albert | 4 | 2.0 | 1873 | ESP |
| 4 | Donate Moreno, David | 9 | 2.0 | 1780 | ESP | 1-0 | Martinez Rodriguez, Francisco Sa | 6 | 2.0 | 1859 | ESP |
| 5 | Romero Barkouk, Rayan | 14 | 2.0 | 1359 | ESP | 0-1 | Exposito Milan, Adrian | 8 | 2.0 | 1781 | ESP |
| 6 | Robledo Sanchez, Saul | 7 | 1.5 | 1814 | ESP | 0-1 | Donate Moreno, Silvia | 2 | 1.5 | 2008 | ESP |
| 7 | Tudela Gonzalez, Victor | 5 | 1.5 | 1869 | ESP | 1-0 | Hernandez Diaz, Paula Sofia | 12 | 1.5 | 1677 | MEX |
| 8 | Martinez Herranz, Francisco Jose | 16 | 1.5 | 1261 | ESP | 1-0 | Hladiy, Mark | 17 | 1.0 | 1236 | ESP |
| 9 | Bassett Navarro, Eduard | 19 | 1.0 | 0 | ESP | 1-0 | Abad Munoz, Alba | 18 | 1.0 | 0 | ESP |
| 10 | Quiles Ortiz, Adriel | 21 | 1.0 | 0 | ESP | 0-1 | Diaz Echaide, Jurgi | 20 | 0.0 | 0 | ESP |
| 11 | Morera Roda, Lucas | 15 | 0.0 | 1332 | ESP | 1-0 | Saval Dedrie, Sergi | 22 | 0.0 | 0 | ESP |