Pairings of round 4 - 2021-04-25 - 10:00
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Sanz Barral, Rodrigo | 8 | 0.5 | 1294 | ESP | 0-1 | Gonzalez Alonso, Gorka | 6 | 0.0 | 0 | ESP |
| 2 | Iribas Garayoa, Miguel | 7 | 2.0 | 1178 | ESP | 0-1 | Antonanzas Fernandez, Mario | 5 | 3.0 | 1122 | ESP |
| 3 | Fuentes Guinot, Alejandro | 1 | 2.0 | 1602 | ESP | ½-½ | Etayo Delgado, Asier | 4 | 1.0 | 1119 | ESP |
| 4 | Salas Giralda, Luca | 2 | 2.5 | 1093 | ESP | 1-0 | Esparza Toni, Angel | 3 | 1.0 | 1171 | ESP |