Emparejamiento de la ronda 4 el 2017-11-04 a las 16:30
| M. | Blancas | Pts. | FIDE | Fed. | Res. | Negras | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Mikel Gurea B | 5,0 | 1511 | ESP | 0.0 - 6.0 | Mikel Deuna | 11,0 | 1717 | ESP |
| 2 | Oberena B | 8,0 | 1778 | ESP | 4.5 - 1.5 | Gazte Berriak | 2,5 | 936 | ESP |
| 3 | Orvina B | 13,5 | 1819 | ESP | 2.0 - 4.0 | Santa Ana C | 14,0 | 1806 | ESP |