Pairings of round 4
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Santana Quintanilla, Joel | 13 | 2.5 | 0 | ESP | 0-1 | Garcia Roque, Gabriel | 4 | 3.0 | 0 | ESP |
| 2 | Santiago Diaz, Ian Nahuel | 14 | 2.0 | 0 | ESP | 0-1 | Guerra Hernandez, Izan | 6 | 2.5 | 0 | ESP |
| 3 | Rodriguez Rodriguez, Jorge | 11 | 1.5 | 0 | ESP | 1-0 | Moreno Perez, Miguel | 8 | 2.0 | 0 | ESP |
| 4 | Abreu Delgado, Attenery | 1 | 1.5 | 0 | ESP | 0-1 | Ruiz Echeverrey, Josue | 12 | 1.5 | 0 | ESP |
| 5 | Gonzalez Ramos, Erick | 5 | 1.0 | 0 | ESP | 1-0 | Rodriguez Macias, Derek | 10 | 1.5 | 0 | ESP |
| 6 | Hernandez Castillo, Yariel | 7 | 0.5 | 0 | ESP | 1-0 | Alonso Santana, Ainhoa | 2 | 0.5 | 0 | ESP |
| 7 | Delgado Jorge, Nayeli | 3 | 0.5 | 0 | ESP | ½-½ | Rodriguez Garcia, Natalia | 9 | 0.5 | 0 | ESP |