Pairings of round 4
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ENRIQUE SEGURA CASTAÑOS | 5 | 9.0 | 0 | ESP | 1-3 | FRANCISCO CABELLO CHAVES | 24 | 9.0 | 1723 | ESP |
| 2 | RUBEN MUSAT RAMOS | 14 | 9.0 | 0 | ESP | 2-2 | DAVID CAMARA | 27 | 9.0 | 1996 | ESP |
| 3 | DIEGO GARDUÑO URIBE | 18 | 7.0 | 0 | ESP | 3-1 | IZAN FERNANDEZ CARCABOSO | 6 | 7.0 | 0 | ESP |
| 4 | LUCAS TORRES GUILLEN | 16 | 7.0 | 0 | ESP | 3-1 | LUCAS CAMARA | 25 | 7.0 | 0 | ESP |
| 5 | LUCAS LOPEZ LEON | 17 | 7.0 | 1512 | ESP | 1-3 | XIAOCHUN LIU | 19 | 7.0 | 0 | ESP |
| 6 | ADRIAN COLLANTES RUIZ | 29 | 7.0 | 1554 | ESP | 1-3 | LUCAS GUTIERREZ PEREZ | 23 | 7.0 | 1566 | ESP |
| 7 | ADRIAN MENDOZA | 33 | 6.0 | 0 | ESP | 1-3 | MANUEL CORNAX ATIENZA | 9 | 7.0 | 0 | ESP |
| 8 | OLIVER MARTIN CAICEDO | 7 | 5.0 | 0 | ESP | 3-1 | DIEGO CAMARA | 26 | 6.0 | 0 | ESP |
| 9 | RAMON COLLANTES SUAREZ | 30 | 5.0 | 1638 | ESP | 1-3 | KHALID NAJIM | 28 | 6.0 | 1764 | ESP |
| 10 | ALVARO ANTOLIN SAINZ-MAZA | 20 | 5.0 | 0 | ESP | 1-3 | JUAN ALEJANDRO BERMUDEZ VALLES | 2 | 5.0 | 1532 | ESP |
| 11 | CESAR RUIZ GUTIERREZ | 31 | 5.0 | 0 | ESP | 1-3 | YOLANDA LANGDON DEL REAL | 15 | 5.0 | 0 | ESP |
| 12 | GONZALO MENENDEZ | 32 | 5.0 | 0 | ESP | 3-1 | LUIS MARTINEZ GARCIA | 21 | 5.0 | 0 | ESP |
| 13 | PABLO MORENO SABUGAL | 12 | 3.0 | 0 | ESP | 3-1 | DANIEL MORENO SABUGAL | 13 | 3.0 | 0 | ESP |
| 14 | DANIEL SIVERT CARRERA | 22 | 3.0 | 0 | ESP | + | |||||
| 15 | MIREIA GARCIA LOPEZ | 1 | 0.0 | 1696 | ESP | 0 | |||||
| 16 | MARIO RODRIGUEZ MANSO | 3 | 1.0 | 1494 | ESP | 0 | |||||
| 17 | SAMUEL RODRIGUEZ MANSO | 4 | 1.0 | 1459 | ESP | 0 | |||||
| 18 | OLMO OYARZUN | 8 | 1.0 | 0 | ESP | 0 | |||||
| 19 | RAMON LOPEZ ESCRIHUELA | 10 | 0.0 | 1573 | ESP | 0 | |||||
| 20 | RAFAEL BERJON FALAGAN | 11 | 2.0 | 0 | ESP | 0 | |||||