Pairings of round 4 - 2021-03-30 - 16:00
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Miralles Larraza, Faustino | 8 | 2.0 | 1385 | ESP | 0-1 | Tornay Gomez, Josu | 1 | 3.0 | 1971 | ESP |
| 2 | Esnaola Gaston, Fernando | 2 | 2.0 | 1846 | ESP | --+ | Montolio Benedicto, Cesar | 3 | 2.0 | 1821 | ESP |
| 3 | Morley, Stephen | 4 | 2.0 | 1781 | FRA | ½-½ | Perez Cabezon, Jose Andres | 5 | 2.0 | 1592 | ESP |
| 4 | Sebastiani Paoli, Ruben | 7 | 1.0 | 1436 | ESP | 0-1 | Zubia Aramburu, Mikel | 6 | 2.0 | 1581 | ESP |
| 5 | Arnaud, Pascal | 11 | 1.0 | 0 | ESP | 0-1 | Hoyos Fernandez, Fernando | 10 | 1.0 | 1130 | ESP |
| 6 | Yurramendi Sarasola, Xabier | 9 | 0.0 | 1276 | ESP | + | |||||