Pairings of round 1 - 2021-09-12 - 09:30
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Fuentes Guinot, Alejandro | 1 | 0.0 | 1623 | ESP | 1-0 | Vidondo Aguirrebalzategui, Antso | 9 | 0.0 | 1136 | ESP |
| 2 | Aiciondo Perez, Daniel | 10 | 0.0 | 0 | ESP | ½-½ | Esparza Toni, Angel | 2 | 0.0 | 1259 | ESP |
| 3 | Burgui Bueno, Juan | 3 | 0.0 | 1251 | ESP | 1-0 | Arraiza Garcia, Sofia | 11 | 0.0 | 0 | ESP |
| 4 | Berlanga Huarte, Marcos | 12 | 0.0 | 0 | ESP | 1-0 | Antonanzas Fernandez, Mario | 4 | 0.0 | 1238 | ESP |
| 5 | Senosiain Noriega, Unax | 5 | 0.0 | 1195 | ESP | 1-0 | Galarza Arza, Luken | 13 | 0.0 | 0 | ESP |
| 6 | Gonzalez Alonso, Gorka | 14 | 0.0 | 0 | ESP | 0-1 | Salas Giralda, Luca | 6 | 0.0 | 1192 | ESP |
| 7 | Iribas Garayoa, Miguel | 7 | 0.0 | 1175 | ESP | 1-0 | Labiano Hernandez, Maria | 15 | 0.0 | 0 | ESP |
| 8 | Morras Alonso, Gael | 16 | 0.0 | 0 | ESP | +-- | Etayo Delgado, Asier | 8 | 0.0 | 1142 | ESP |
| 9 | Rubio Elia, Daniel | 17 | 0.0 | 0 | ESP | + | |||||