Pairings of round 4 - 2023-05-01 - 17:00
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Mendez Rey, Daniel | 7 | 1.0 | 1305 | ESP | 0-1 | Pena Montenegro, Mateo | 5 | 0.5 | 1079 | ESP |
| 2 | Alonso Rios, Jorge | 1 | 0.0 | 0 | ESP | 0-1 | Rivero Rodriguez, Hugo | 4 | 1.5 | 1317 | ESP |
| 3 | Fernandez Ramos, Iago | 2 | 2.0 | 1900 | ESP | 1-0 | Novo de Leon, David Xiao | 3 | 1.0 | 1136 | ESP |