Pairings of round 4 - 2021-12-30 - 17:00
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Otano Villanueva, Joseba | 4 | 2.5 | 1643 | ESP | 1-0 | De Pablos Fernandez, Mariano | 2 | 2.5 | 1898 | ESP |
| 2 | Sancinena Arpide, Juan | 3 | 2.0 | 1669 | ESP | 1-0 | Ruiz Anton, Adolfo | 6 | 2.0 | 1554 | ESP |
| 3 | Diez Simon, Jose Maria | 12 | 1.5 | 0 | ESP | 0-1 | Aldea Subiran, Javier | 10 | 2.0 | 1131 | ESP |
| 4 | Cerro Larraza, Juan Andres | 5 | 1.5 | 1638 | ESP | 1-0 | Ballaz Etxegoien, Javier | 11 | 1.0 | 0 | ESP |
| 5 | Nieto Gomez, Pedro | 8 | 1.0 | 1322 | ESP | 1-0 | Lopez Morata, Diego | 9 | 1.0 | 1214 | ESP |
| 6 | Adrian Abad, Miguel | 7 | 0.5 | 1328 | ESP | + | |||||
| 7 | Argaya Urdaniz, Miguel | 1 | 0.5 | 1930 | ESP | 0 | |||||