Pairings of round 4 - 2018-12-16 - 12:15
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Robles Sanchez, Antonio Jose | 2 | 3.0 | 1927 | ESP | ½-½ | Greco, Joseph | 5 | 3.0 | 1574 | ENG |
| 2 | De Mendizabal Vega, Raul | 3 | 2.0 | 1714 | ESP | 0-1 | Ledesma Claros, Daniel | 1 | 3.0 | 2063 | ESP |
| 3 | De Mendizabal Gijon, Raul | 4 | 2.0 | 1674 | ESP | 1-0 | De Mendizabal Gijon, Pablo | 11 | 2.0 | 1246 | ESP |
| 4 | Gomez Salva, Roberto | 10 | 2.0 | 1232 | ESP | 0-1 | Cocolos, Anghel | 7 | 2.0 | 0 | ESP |
| 5 | Tejedor Garcia, Manuel | 8 | 1.5 | 1413 | ESP | 0-1 | Fernandez Gutierrez, Antonio | 17 | 1.5 | 1461 | ESP |
| 6 | Galvez Gomez, Jose Angel | 12 | 1.5 | 0 | ESP | 1-0 | Mercado Martinez, Alejandro | 9 | 1.5 | 1365 | ESP |
| 7 | Oliva Parra, Ernesto | 6 | 1.0 | 1535 | ESP | 1-0 | Pareja Beriguete, Lucia | 21 | 1.0 | 0 | ESP |
| 8 | Mesa Rosales, Diego | 13 | 1.0 | 0 | ESP | 1-0 | Gonzalez Lopez, Mario | 16 | 1.0 | 0 | ESP |
| 9 | Nuñez Serrano, Rafael | 20 | 1.0 | 0 | ESP | 0-1 | Marquez Cortes, Ivan | 14 | 1.0 | 0 | ESP |
| 10 | Andrades Arjona, Pablo | 15 | 1.0 | 0 | ESP | 1-0 | Fernandez Ortega, Alejandro | 22 | 1.0 | 0 | ESP |
| 11 | Gonzalez Garcia, Alejandro Ariel | 19 | 0.0 | 0 | ESP | 1-0 | Galvez Domenech, Aitor | 18 | 0.0 | 0 | ESP |