Emparejamiento de la ronda 4 el 2017-02-25 a las 16:30
| M. | Blancas | Pts. | FIDE | Fed. | Res. | Negras | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Gradense | 0,0 | 1924 | ESP | 1.0 - 5.0 | Antonio Rico A | 5,0 | 2190 | ESP |
| 2 | Real Oviedo A | 6,0 | 2315 | ESP | 5.5 - 0.5 | Grupo Covadonga A | 5,0 | 2177 | ESP |
| 3 | Ensidesa A | 2,0 | 2098 | ESP | 3.5 - 2.5 | Valdesva A | 0,0 | 2001 | ESP |
| 4 | Ateneo Obrero 1881 A | 3,0 | 2024 | ESP | 1.5 - 4.5 | Pablo Moran A | 2,0 | 2082 | ESP |
| 5 | Siero A | 3,0 | 2123 | ESP | 2.0 - 4.0 | Grupo 64 A | 0,0 | 2134 | ESP |
| 6 | Mieres del Camino A | 4,0 | 2065 | ESP | 3.5 - 2.5 | Oviedo 93 A | 6,0 | 2177 | ESP |