Emparejamiento de la ronda 1 el 2021-04-11 a las 10:00
| M. | Blancas | Pts. | FIDE | Fed. | Res. | Negras | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Mikel Gurea Firouzja | 0,0 | 314 | ESP | 4.0 - 0.0 | Mikel Gurea Polgar | 0,0 | 0 | ESP |
| 1 | Echegoyen Sadyan, Mateo | 1254 | ESP | 1 - 0 | Hidalgo Choque, Aurora Adela | 0 | ESP | ||
| 2 | Arrastia Urroz, Ander | 0 | ESP | 1 - 0 | Echeverria Mendivil, Ariane | 0 | |||
| 3 | Goni Sierro, Jon | 0 | ESP | 1 - 0 | Vergara Bermejo, Zoe | 0 | |||
| 4 | Dieguez Mocoroa, Victor | 0 | ESP | 1 - 0 | Sordovilla Magallon, Sara | 0 | |||
| 2 | Orvina | 0,0 | 0 | ESP | 2.0 - 2.0 | San Juan B | 0,0 | 0 | ESP |
| 1 | Lopez Lafoz, Ohian | 0 | 1 - 0 | Diez Llorens, Santiago | 0 | ||||
| 2 | Flano Elizaga, Joar | 0 | 1 - 0 | Salinas Berruezo, Noe | 0 | ||||
| 3 | Diez Candurin, Rebeca | 0 | 0 - 1 | Eneriz Jimenez, Eneko | 0 | ||||
| 4 | Lazkoz Senar, Adel | 0 | 0 - 1 | Eneriz Jimenez, Mikel | 0 | ||||
| 3 | Berriozar | 0,0 | 0 | ESP | 0.0 - 4.0 | Oberena A | 0,0 | 0 | ESP |
| 1 | Irigoyen Solano, Urritz | 0 | ESP | 0 - 1 | Burriel Ureta, Raul | 0 | ESP | ||
| 2 | Estelrich Munguira, Yuri | 0 | 0 - 1 | Sanchez Nebreda, Juan | 0 | ESP | |||
| 3 | Urretabizkaia Urtasun, Izadi | 0 | 0 - 1 | Alfaro Aldunate, Amaya | 0 | ESP | |||
| 4 | Larramendi Lekunberri, Alain | 0 | 0 - 1 | Arregui Gonzalez, Keira | 0 | ESP |