Pairings of round 1 - 2021-06-12 - 09:30
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Vega Bilbao, Leire | 9 | 0.0 | 1142 | Bizkaia | 0-1 | Ruiz Font, Elisabet | 1 | 0.0 | 2080 | Gipuzkoa |
| 2 | WCM Abrisqueta Zudaire, Leyre | 2 | 0.0 | 1999 | Nafarroa | 1-0 | Apellaniz Perez, Miriam | 10 | 0.0 | 1135 | Gipuzkoa |
| 3 | Feal Fernandez, Rebeca | 11 | 0.0 | 1082 | Araba | ½-½ | Perez Sodupe, Cecilia | 3 | 0.0 | 1854 | Gipuzkoa |
| 4 | Tornay, Haizea | 4 | 0.0 | 1606 | Gipuzkoa | 1-0 | Fontaine, Josette | 12 | 0.0 | 1009 | Gipuzkoa |
| 5 | Landa Mendizabal, Maitane | 13 | 0.0 | 0 | Araba | 0-1 | Abrisqueta Zudaire, Ines | 5 | 0.0 | 1540 | Nafarroa |
| 6 | Apellaniz Perez, Estibaliz | 6 | 0.0 | 1369 | Gipuzkoa | 0-1 | Larrakoetxea Gorostidi, Jugatx | 14 | 0.0 | 0 | Bizkaia |
| 7 | Eguia Larrinaga, Itsasne | 15 | 0.0 | 0 | Araba | 0-1 | Zubizarreta Landera, Maddi | 7 | 0.0 | 1296 | Bizkaia |
| 8 | Barcala Arcauz, Ayala | 8 | 0.0 | 1219 | Araba | 1-0 | Camara Sanz, Irati | 16 | 0.0 | 0 | Araba |