Emparejamiento de la ronda 4 el 2018-06-09 a las 10:45
| M. | Blancas | Ran. | Pts. | FIDE | Fed. | Res. | Negras | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Rosa Gamez, Nerea | 9 | 1,0 | 1493 | ESP | 0-1 | Pascual Garcia, Martin | 7 | 1,0 | 1892 | ESP |
| 2 | Argaya Urdaniz, Miguel | 10 | 2,5 | 1915 | ESP | ½-½ | Malon Insausti, Andres | 6 | 1,0 | 1816 | ESP |
| 3 | Lacruz Ochoa, Oier | 11 | 2,0 | 1784 | ESP | 0-1 | Labiano Hernandez, Juan | 5 | 2,0 | 1767 | ESP |
| 4 | Navarrete Delgado, Sergio | 1 | 1,5 | 2207 | ESP | 1-0 | Vinal Gutierrez, Pedro | 4 | 2,0 | 2058 | ESP |
| 5 | Zaratiegui Cardesa, Jose | 2 | 0,5 | 1762 | ESP | 0-1 | Roldan Marques, Marta | 3 | 0,5 | 1744 | ESP |