Pairings of round 4
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | IM Duran Vega, Sergio | 1 | 3.0 | 2316 | CRC | 1-0 | Suarez Paz, Alfonso | 5 | 3.0 | 1824 | ESP |
| 2 | Villares Galiano, Luis | 3 | 3.0 | 1906 | ESP | ½-½ | Velasco Garcia, Jorge Juan | 4 | 2.0 | 1863 | ESP |
| 3 | Varela Escudero, Felipe | 10 | 2.0 | 1618 | GEQ | 0-1 | Alvarez Guerrero, Dylan | 2 | 2.0 | 1939 | ESP |
| 4 | Dorado Gregorio, Javier | 11 | 2.0 | 1606 | ESP | 0-1 | Perez Gutierrez, Jose Antonio | 8 | 2.0 | 1697 | ESP |
| 5 | Ruiz De Loizaga Perea, Alvaro | 7 | 1.5 | 1780 | ESP | 1-0 | Melgar Hoyos, Luis Ramiro | 16 | 1.5 | 0 | ESP |
| 6 | Pena De Jose, Juan Francisco | 9 | 1.5 | 1620 | ESP | 0-1 | Tapia Aldas, Rodrigo | 21 | 1.5 | 0 | ESP |
| 7 | Morgado Manzanedo, Antonio | 6 | 1.0 | 1796 | ESP | 1-0 | Sarrion de la Calle, Miguel | 20 | 1.5 | 0 | ESP |
| 8 | Aymerich Lopez, Francisco | 13 | 1.0 | 0 | ESP | 1-0 | Lopez Mendoza, Miguel Angel | 15 | 1.0 | 0 | ESP |
| 9 | Nieto Yubero, Julio | 17 | 1.0 | 0 | ESP | 0-1 | Garcia, Marietta Jose | 14 | 1.0 | 0 | ESP |
| 10 | San Jose Lopez, Luis | 19 | 1.0 | 0 | ESP | 1-0 | Alonso Sanchez, Miguel Angel 198 | 12 | 0.5 | 1472 | ESP |
| 11 | Vecina Jimenez, Jose Maria | 22 | 0.0 | 0 | ESP | 1-0 | Ramos Fernandez, Mario | 18 | 0.0 | 0 | ESP |