Partidas de la ronda 4
| M. | Blancas | Ran. | Pts. | FIDE | Fed. | Res. | Negras | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Pablo Trueba Argüelles | 53 | 3,0 | 0 | EDM Torrelavega | 0-1 | Gomez Falagan, Hugo | 1 | 3,0 | 1218 | EDM Piélagos |
| 2 | Garcia Amelibia, Emilio | 2 | 2,5 | 1015 | Torres Blancas | 1-0 | Mateo Bermudez Salmón | 42 | 3,0 | 0 | EDM Piélagos |
| 3 | Hernán Bon | 28 | 2,5 | 0 | EMA Astillero | 0-1 | Adrián Ferrero Yañez | 5 | 2,5 | 0 | EDM Piélagos |
| 4 | María Álvarez García | 41 | 2,5 | 0 | EDM Piélagos | 1-0 | Alejandro Florencio Lumei | 11 | 2,5 | 0 | Dama Blanca |
| 5 | Carlos Vega Casas | 20 | 2,5 | 0 | EMA Astillero | 0-1 | Jon Castillo López | 32 | 2,5 | 0 | EMA Santurtzi |
| 6 | Eloy Hernando Celis | 26 | 2,0 | 0 | EMA Astillero | ½-½ | Adriana Gangoso Renedo | 3 | 2,0 | 0 | Torres Blancas |
| 7 | Mikel Segura Tejada | 46 | 2,0 | 0 | EMA Santurtzi | 1-0 | Aimar Camarena García | 7 | 2,0 | 0 | EMA Santurtzi |
| 8 | Aitor Ferraz Izaguirre | 8 | 2,0 | 0 | EMA Santurtzi | 1-0 | Rodrigo Pérez Mantecón | 54 | 2,0 | 0 | EMA Astillero |
| 9 | Oier Soengas Arcarazo | 49 | 2,0 | 0 | EMA Santurtzi | 0-1 | Berta Maceda Montero | 17 | 2,0 | 0 | EMA Castro Urdiales |
| 10 | Pablo Quijano Soto | 51 | 2,0 | 0 | EMA Astillero | 0-1 | Carlos Ferrero Yañez | 19 | 2,0 | 0 | EDM Piélagos |
| 11 | David García Pérez | 22 | 2,0 | 0 | EDM Piélagos | 0-1 | Xabier Chust Nuñez | 56 | 2,0 | 0 | EMA Santurtzi |
| 12 | Adrián González San Martín | 6 | 1,5 | 0 | EDM Piélagos | ½-½ | Markel Galdós Casquero | 40 | 1,5 | 0 | EMA Santurtzi |
| 13 | Aldara Agudo López | 10 | 1,5 | 0 | EMA Astillero | ½-½ | Naroa Rodríguez Uriarte | 48 | 1,5 | 0 | EMA Santurtzi |
| 14 | Alvaro Taboada Daza | 12 | 1,5 | 0 | Camargo | 0-1 | Marcos García Pérez | 38 | 1,5 | 0 | EDM Piélagos |
| 15 | Mateo Raspuela Estébanez | 43 | 1,5 | 0 | EMA Astillero | 0-1 | Daniel García | 21 | 1,5 | 0 | Kostka |
| 16 | Hugo González | 29 | 1,5 | 0 | EMA Astillero | ½-½ | Pablo Stoarovoy | 52 | 1,5 | 0 | Kostka |
| 17 | Jorge Gutiérrez | 33 | 1,5 | 0 | Dama Blanca | 1-0 | Ortzi Serna Allende | 50 | 1,5 | 0 | EMA Santurtzi |
| 18 | Gaizka Ortiz Ferreiro | 27 | 1,0 | 0 | EMA Santurtzi | 1-0 | Adriel García Romero | 4 | 1,0 | 0 | EMA Castro Urdiales |
| 19 | Ander Basco Sánchez | 13 | 1,0 | 0 | Torres Blancas | 0-1 | Jesús Díez Ruiloba | 31 | 1,0 | 0 | EDM Piélagos |
| 20 | Lara Rodríguez Rodríguez | 36 | 1,0 | 0 | EMA Santurtzi | ½-½ | Ander González Batalla | 14 | 1,0 | 0 | EMA Santurtzi |
| 21 | Naroa Agudo López | 47 | 1,0 | 0 | EMA Astillero | ½-½ | Diego Gonzalez Pila | 23 | 1,0 | 0 | EMA Astillero |
| 22 | Diego Ortega Díez | 24 | 1,0 | 0 | EMA Castro Urdiales | ½-½ | Ángel Mediavilla Román | 57 | 1,0 | 0 | Kostka |
| 23 | Susana Lobera Palacio | 55 | 1,0 | 0 | C. Agustinos | ½-½ | Eileen Camarena García | 25 | 1,0 | 0 | EMA Santurtzi |
| 24 | Mario López Puente | 39 | 1,0 | 0 | EMA Astillero | 1-0 | Melisa Díez Lukianova | 44 | 0,5 | 0 | EMA Astillero |
| 25 | Aitor Frutos Hortal | 9 | 0,5 | 0 | Kostka | 0-1 | Iker Sanchez Navedan | 30 | 0,5 | 0 | EMA Castro |
| 26 | Benjamín Montero | 16 | 0,5 | 0 | Kostka | 0-1 | Ardatz Serna Allende | 15 | 0,5 | 0 | EMA Santurtzi |
| 27 | Kimetz Larrinaga Rodríguez | 35 | 0,0 | 0 | EMA Santurtzi | +-- | Juan de la Cruz Merino Sánchez | 34 | 0,0 | 0 | EMA Astillero |
| 28 | Carlos Cavero Fernández-Cotero | 18 | 0,0 | 0 | Kostka | 0 | |||||
| 29 | Lorena Pérez Pérez | 37 | 0,0 | 0 | Kostka | 0 | |||||
| 30 | Miguel Ruiz Bolzoni | 45 | 0,0 | 0 | EMA Astillero | 0 | |||||