Pairings of round 1
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Iván Muñiz Tazón | 16 | 0.0 | 0 | EMA Astillero | 0-1 | Asier López Fernández | 1 | 0.0 | 1160 | EDM Piélagos |
| 2 | Angela Muñoz Quispe | 2 | 0.0 | 0 | C. San Agustín | --+ | Jesús Montes | 17 | 0.0 | 0 | EMA Astillero |
| 3 | Jose San Ceferino Fernandez | 18 | 0.0 | 0 | Kotska | ½-½ | Berta Maceda Montero | 3 | 0.0 | 0 | EMA Castro Urdiales |
| 4 | Carla Martín Villacián | 4 | 0.0 | 0 | CEIP Magallanes | 0-1 | Lander Martínez Martínez | 19 | 0.0 | 0 | C.A. Santurtzi |
| 5 | Lara Rodríguez Rodríguez | 20 | 0.0 | 0 | C.A. Santurtzi | 0-1 | Daniel Herrán Esteras | 5 | 0.0 | 0 | Torres Blancas |
| 6 | Darío Sedano Torre | 6 | 0.0 | 0 | C. La Milagrosa | 0-1 | Mamerto Quintanilla Herrera | 21 | 0.0 | 0 | EMA Astillero |
| 7 | Marco Arozamena Rodríguez | 22 | 0.0 | 0 | EMA Castro Urdiales | 1-0 | David Cianca | 7 | 0.0 | 0 | EMA AStillero |
| 8 | Diego García | 8 | 0.0 | 0 | EMA Astillero | --- | Marco Fernández Martínez | 23 | 0.0 | 0 | Gambito |
| 9 | Marco de Pablo Ruiz | 24 | 0.0 | 0 | EMA Astillero | +-- | Eduardo López Pombo | 9 | 0.0 | 0 | Regatas |
| 10 | Emilio García Amelibia | 10 | 0.0 | 0 | Torres Blancas | 1-0 | María González Rodrigo | 25 | 0.0 | 0 | Enrok2 |
| 11 | María Álvarez García | 26 | 0.0 | 0 | EDM Piélagos | ½-½ | Fernando Cotera | 11 | 0.0 | 0 | Independiente |
| 12 | Francisco Caro Gómez | 12 | 0.0 | 0 | Gambito | 1-0 | Miguel Martínez Pérez | 27 | 0.0 | 0 | La Milagrosa |
| 13 | Mikel Segura Tejada | 28 | 0.0 | 0 | C.A. Santurtzi | 1-0 | Hernán Bon Rosado | 13 | 0.0 | 0 | EMA Astillero |
| 14 | Hugo Gómez Falagan | 14 | 0.0 | 0 | EDM Piélagos | 1-0 | Nikolas Díez Lukianova | 29 | 0.0 | 0 | EMA Astillero |
| 15 | Pablo Trueba Argüelles | 30 | 0.0 | 0 | EDM Torrelavega | 1-0 | Iraide Macarro Mollinedo | 15 | 0.0 | 0 | C.A. Santurtzi |
| 16 | Rodrigo Mantecón Pérez | 31 | 0.0 | 0 | EMA Astillero | + | |||||