Pairings of round 4 - 2021-03-28 - 12:00h
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Gutierrez Lopez, Rodrigo | 7 | 3.0 | 0 | ESP | ½-½ | Ramirez Takasaki, Simon | 3 | 3.0 | 0 | ESP |
| 2 | Sauer Gaviño, Pablo | 2 | 2.0 | 0 | ESP | 1-0 | Salas Romero, Alfredo | 1 | 2.5 | 0 | ESP |
| 3 | Luna Ordoñez, Alejandro | 4 | 2.5 | 0 | ESP | 1-0 | Arenas Pinilla, Francisco | 5 | 2.0 | 0 | ESP |
| 4 | Reina Barragan, Rafael | 6 | 2.0 | 0 | ESP | 0-1 | Morales Rodriguez, Liberto | 11 | 2.0 | 0 | ESP |
| 5 | Rodrigues Do Nascimento Perez, S | 14 | 2.0 | 0 | ESP | 0-1 | Ruiz Martin, Jorge Manfredo | 13 | 1.0 | 0 | ESP |
| 6 | Diañez Suarez, Ruben | 8 | 1.0 | 0 | ESP | 1-0 | Piedrola Sanchez, Javier | 18 | 1.0 | 0 | ESP |
| 7 | Piedrola Sanchez, Africa | 16 | 1.0 | 0 | ESP | 1-0 | Moreno Ballestero, Inara | 9 | 1.0 | 0 | ESP |
| 8 | Dieguez Toro, Marcos | 10 | 1.0 | 0 | ESP | 1-0 | Piedrola Sanchez, Blanca | 17 | 1.0 | 0 | ESP |
| 9 | Barrena Moreno, Gloria | 12 | 1.0 | 0 | ESP | 0-1 | Quintero Moreno, Juan | 19 | 1.0 | 0 | ESP |
| 10 | Jimenez Mora, Guillermo | 15 | 0.0 | 0 | ESP | + | |||||