Pairings of round 1 - 2018-11-18
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Juan Zuazo | 31 | 0.0 | 0 | EMA Astillero | --+ | Gomez Falagan, Hugo | 1 | 0.0 | 1218 | EDM Piélagos |
| 2 | Garcia Amelibia, Emilio | 2 | 0.0 | 1015 | Torres Blancas | 1-0 | Juan de la Cruz Merino Sánchez | 32 | 0.0 | 0 | EMA Astillero |
| 3 | Lara Rodríguez Rodríguez | 33 | 0.0 | 0 | EMA Santurtzi | 0-1 | Adrián Bustillo | 3 | 0.0 | 0 | C. Cumbres |
| 4 | Aimar Camarena García | 4 | 0.0 | 0 | EMA Santurtzi | ½-½ | Lorena Pérez Pérez | 34 | 0.0 | 0 | Kostka |
| 5 | Lucas Montes de Neira Balboa | 35 | 0.0 | 0 | Kostka | 0-1 | Aingeru Linaza San Martín | 5 | 0.0 | 0 | EMA Santurtzi |
| 6 | Aitor Frutos Hortal | 6 | 0.0 | 0 | Kostka | 1-0 | Lucía Marsal Mantecón | 36 | 0.0 | 0 | EMA Astillero |
| 7 | Luis Montes de Neira Balboa | 37 | 0.0 | 0 | Kostka | +-- | Aitor Frutos Hortal | 7 | 0.0 | 0 | Kostka |
| 8 | Aitor Soria Soldevilla | 8 | 0.0 | 0 | C. Numancia | 0-1 | Mario Hernández González | 38 | 0.0 | 0 | Las Dunas de Liencre |
| 9 | Mario López Puente | 39 | 0.0 | 0 | EMA Astillero | +-- | Alejandra Navarro Martínez | 9 | 0.0 | 0 | Kostka |
| 10 | Alejandro Gutíerrez Díaz | 10 | 0.0 | 0 | Calasanz | --+ | Mario San Emeterio Gutiérrez | 40 | 0.0 | 0 | C. Cumbres |
| 11 | María González Rodrigo | 41 | 0.0 | 0 | Enrok2 | --+ | Alex Cabada García | 11 | 0.0 | 0 | EMA Santurtzi |
| 12 | Carlos Vega Casas | 12 | 0.0 | 0 | EMA Astillero | 0-1 | María Sáez de Adana Sáez | 42 | 0.0 | 0 | C Cumbres |
| 13 | Mateo Bermúdez Salmón | 43 | 0.0 | 0 | CEIP Marcial Solana | +-- | Claudia Beltrán Martínez | 13 | 0.0 | 0 | Cabo Mayor |
| 14 | Daniel San José Hernández | 14 | 0.0 | 0 | Kostka | 0-1 | Melisa Díez Lukianova | 44 | 0.0 | 0 | EMA Astillero |
| 15 | Mikel Segura Tejada | 45 | 0.0 | 0 | EMA Santurtzi | 1-0 | Daniel Sánchez de Cos | 15 | 0.0 | 0 | Kostka |
| 16 | Diego Manuel Ruiz Valle | 16 | 0.0 | 0 | Cabo Mayor | 1-0 | Pablo Fernández Rodríguez | 46 | 0.0 | 0 | Particular |
| 17 | Pablo Starovoy Otegui | 47 | 0.0 | 0 | Kostka | ½-½ | Eileen Camarena García | 17 | 0.0 | 0 | EMA Santurtzi |
| 18 | Enzo Andrés Rojo | 18 | 0.0 | 0 | Cabo Mayor | +-- | Hugo Beltrán Martínez | 48 | 0.0 | 0 | Cabo Mayor |
| 19 | Rebeca Xuela Zhao Zhen | 49 | 0.0 | 0 | C. Cumbres | +-- | Eva Zaldívar Bastida | 19 | 0.0 | 0 | Kostka |
| 20 | Garazi Lamborena Valderrama | 20 | 0.0 | 0 | EMA Santurtzi | --+ | Rodrigo Martínez Cáceres | 50 | 0.0 | 0 | C. Cumbres |
| 21 | Rodrigo Pérez Mantecón | 51 | 0.0 | 0 | EMA Astillero | ½-½ | Hernán Bon Rosado | 21 | 0.0 | 0 | EMA Astillero |
| 22 | Héctor Hernández González | 22 | 0.0 | 0 | Las Dunas de Liencre | 0-1 | Sebastián Hugo Piña Vicente | 52 | 0.0 | 0 | C. Cumbres |
| 23 | Tudor Iurescu | 53 | 0.0 | 0 | EMA Santurtzi | 1-0 | Irene Martínez Corredera | 23 | 0.0 | 0 | Cabo Mayor |
| 24 | Irene Sañudo Torre | 24 | 0.0 | 0 | EDM Piélagos | --+ | Ugatz Rubio Fernández | 54 | 0.0 | 0 | EMA Santurtzi |
| 25 | Valeria Torres Rodríguez | 55 | 0.0 | 0 | Kostka | --+ | Iñigo Arrarte | 25 | 0.0 | 0 | C. Cumbres |
| 26 | Jaime Zuloaga Solórzano | 26 | 0.0 | 0 | Kostka | 0-1 | Vito Díaz González | 56 | 0.0 | 0 | Cabo Mayor |
| 27 | Xabier Narbona Fernández | 57 | 0.0 | 0 | EMA Santurtzi | --+ | Javier Díaz de Terán | 27 | 0.0 | 0 | C. Cumbres |
| 28 | Jon Castillo | 28 | 0.0 | 0 | EMA Santurtzi | 1-0 | Álvaro Quirós Fernández | 58 | 0.0 | 0 | Cabo Mayor |
| 29 | Álvaro Torres Rodríguez | 59 | 0.0 | 0 | Kostka | 0-1 | Jorge Rosales García | 29 | 0.0 | 0 | C. Sagrado Corazón |
| 30 | Juan Marsal Mantecón | 30 | 0.0 | 0 | EMA Astillero | ½-½ | Ángel Mediavilla Román | 60 | 0.0 | 0 | Kostka |