Pairings of round 4 - 2025-03-30 - 17:00
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Liern Matesanz, Jairo | 2 | 3.0 | 1931 | Diagonal Alcorcon | ½-½ | Caballero Sanchez, Francisco | 6 | 3.0 | 1798 | Diagonal Alcorcon |
| 2 | Zeng, Junze | 4 | 2.5 | 1879 | Ajedrez con Cabeza | ½-½ | Garcia Tanjala, Marko | 3 | 2.5 | 1902 | Diagonal Alcorcon |
| 3 | Gomez Bochan, Alejandro Mateo | 10 | 2.5 | 1709 | Blanco y Negro | ½-½ | Iglesias Montes, Lucas | 11 | 2.5 | 1673 | Diagonal Alcorcon |
| 4 | Li, Renbo | 12 | 2.0 | 1657 | Getafe | 0-1 | Ezcurra Garzo, Adrian | 1 | 2.0 | 1968 | Tajamar |
| 5 | Duran Rodriguez, Adriana | 15 | 2.0 | 1597 | Diagonal Alcorcon | ½-½ | Veiga Macias, Rodrigo | 5 | 2.0 | 1858 | Diagonal Alcorcon |
| 6 | Rojas Ticona, James Alejandro | 24 | 1.5 | 0 | Ajedrez con Cabeza | 1-0 | Quiros Florea, Rafael-Santiago | 9 | 2.0 | 1721 | Diagonal Alcorcon |
| 7 | Escudero, Pedro | 21 | 1.5 | 1452 | Jaque Mate | 0-1 | Sanchez Fritzsche, Benjamin | 14 | 1.5 | 1599 | Alpedrete |
| 8 | Boncutiu, Andrei Nicolae | 17 | 1.0 | 1567 | Diagonal Alcorcon | 0-1 | Aguilar Alvarez, Christoph Sebas | 7 | 1.0 | 1796 | Pueblo Nuevo |
| 9 | Quiroga Andres, Carlos | 8 | 1.0 | 1781 | Capablanca | 1-0 | Cabrera Alba, Pablo | 22 | 1.0 | 0 | V Centenario SS Reye |
| 10 | Gomez Bochan, Jose Andres | 13 | 1.0 | 1644 | Blanco y Negro | 0-1 | Navarro Otero, Guillermo | 23 | 1.0 | 0 | Alcala de Henares |
| 11 | Garcia Martin, Marco | 19 | 1.0 | 1537 | Diagonal Alcorcon | 1-0 | Vilchez Porro, Manuel | 25 | 1.0 | 0 | Virgen de Atocha |
| 12 | Perez Leones, Rodrigo | 20 | 0.0 | 1496 | Tajamar | ½-½ | Mohinani Gurunani, Parin | 16 | 0.5 | 1593 | Ajedrez con Cabeza |
| 13 | Guerra Arroyo, Ivan | 18 | 0.0 | 1549 | Diagonal Alcorcon | + | |||||