Pairings of round 4 - 03/06/2021 - 12:00
| Brd. | White | Pts. | Res. | Black | Pts. |
|---|---|---|---|---|---|
| 1 | Arrastia Urroz, June | 3.0 | 1-0 | Otazu Aguerri, Abel | 3.0 |
| 2 | Garbisu Juaniz, Ezpel | 3.0 | 1-0 | Viana Aznar, Alazne | 3.0 |
| 3 | Felipe Molina, Lucas | 2.0 | 1-0 | Urdapilleta Romero, Leonardo | 2.0 |
| 4 | Irisarri Gueracena, Ibai | 2.0 | 1-0 | Flano Elizaga, Joar | 2.0 |
| 5 | Iturria Mendibe, June | 2.0 | 0-1 | Garcia Nunez, Helena | 2.0 |
| 6 | Lerga Ruiz, Miguel | 2.0 | 1-0 | Irisarri Gueracena, Hegoi | 2.0 |
| 7 | Dieguez Mocoroa, Estefania | 1.0 | 0-1 | Merino Olaverri, Jon | 2.0 |
| 8 | Mayordomo Lopez, Ekaitz | 1.0 | 1-0 | Echeverria Mendivil, Alex | 1.0 |
| 9 | Iraizoz Moreno, Sayoa | 1.0 | 0-1 | Pagola Miguel, Pablo | 1.0 |
| 10 | San Vicente Fernandez, Marc | 1.0 | 0-1 | Irujo Iraizoz, Alex | 1.0 |
| 11 | Urdapilleta Romero, Izarbe | 1.0 | 0-1 | Lamelas San Martin, Asier | 1.0 |
| 12 | Palomino Ortigosa, Xabier | 0.0 | 1-0 | Alfaro Aldunate, Lucia | 0.0 |
| 13 | Beaumont Bercero, Martin | 0.0 | 0-1 | Milagro Ayala, Victor | 0.0 |