Emparejamiento de la ronda 4 el 2025-05-18 a las 10:00
| M. | Blancas | Pts. | FIDE | Fed. | Res. | Negras | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Sagasta | 4,0 | 1912 | ESP | 2.0 - 2.0 | Gambito Riojano | 4,0 | 2060 | ESP |
| 2 | Alfaro | 4,0 | 2038 | ESP | 2.0 - 2.0 | Lasker | 4,0 | 2105 | ESP |
| 3 | Sociedad Ajedrecistica Logroñesa | 2,0 | 1884 | ESP | 3.5 - 0.5 | Calahorrano | 0,0 | 1788 | ESP |