Pairings of round 4 - 2018-04-21 - 11:30
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Granja Fuentes, Jorge | 2 | 3.0 | 1624 | ESP | 0-1 | Robles Sanchez, Antonio | 1 | 3.0 | 1947 | ESP |
| 2 | Casado Alcoba, Alejandro | 6 | 2.0 | 1320 | ESP | 1-0 | Cocolos, Anghel | 3 | 3.0 | 1527 | ESP |
| 3 | Tejedor Garcia, Manuel | 8 | 2.0 | 1240 | ESP | 1-0 | Ramirez Macero, Juan Francisco | 21 | 2.0 | 0 | ESP |
| 4 | Shigaeva, Arina | 11 | 2.0 | 1187 | ESP | 0-1 | Shigaev, Arthur | 9 | 2.0 | 1208 | ESP |
| 5 | Lopez Cano, Jose Joaquin | 10 | 2.0 | 1205 | ESP | 0-1 | Mesa Rosales, Diego | 14 | 2.0 | 1084 | ESP |
| 6 | Maldonado Gamarro, Abel | 18 | 2.0 | 0 | ESP | ½-½ | Gamboa Mesa, Benjamin | 13 | 1.0 | 1152 | ESP |
| 7 | Galan Benitez, Francisco Jesus | 4 | 1.0 | 1469 | ESP | ½-½ | Torres Braos, Jose Manuel | 22 | 1.0 | 0 | ESP |
| 8 | Gamboa Mesa, Oliver | 12 | 1.0 | 1178 | ESP | 0-1 | Garcia Martinez, Diego | 5 | 1.0 | 1323 | ESP |
| 9 | Quintana Pastor, Elena | 20 | 1.0 | 0 | ESP | 0-1 | Mercado Martinez, Alejandro | 7 | 1.0 | 1266 | ESP |
| 10 | Camacho Fernandez, Alejandro | 16 | 0.5 | 0 | ESP | 0-1 | Mesa Espinosa, Juan | 15 | 0.0 | 1026 | ESP |
| 11 | Fernandez Ortega, Alejandro | 17 | 0.0 | 0 | ESP | 1-0 | Posada Linares, Alejandro | 19 | 0.5 | 0 | ESP |