Pairings of round 4 - 2021-08-28 - 18:30
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Nicolas Martin/Javier Gonzalez | 7 | 3.0 | 3412 | Oviedo | 1-0 | Carlos Monge/Joel Rodriguez | 2 | 2.5 | 3960 | Gijon |
| 2 | Francisco Chacon/Roberto Buznego | 12 | 0.0 | 2875 | Gijon | 0-1 | Juan Pedro Flores/Laura Martinez | 10 | 0.0 | 3112 | Gijon |
| 3 | Javier Sotelo/Claudia Gomez | 11 | 2.0 | 2898 | Gijon | 0-1 | Adrian Vazquez/Jesus Menendez | 3 | 2.0 | 3882 | Gijon |
| 4 | Jesus Torres/Marcos Torres | 9 | 1.5 | 3146 | Madrid | 0-1 | Eduardo Palacios/Antonio Manzano | 4 | 2.0 | 3779 | Gijon |
| 5 | Victor Torres/Alvaro Torres | 5 | 1.5 | 3715 | Madrid | 1-0 | Carlos Martin/David Fano | 6 | 1.5 | 3416 | Gijon |
| 6 | Marcos Caso/Javier Reno | 1 | 1.0 | 4000 | Oviedo | 1-0 | Miguel Suarez/Nicolas Arce | 8 | 1.0 | 3383 | Oviedo |