Emparejamiento de la ronda 4 el 2023-02-26 a las 16:00
| M. | Blancas | Ran. | Pts. | FIDE | Fed. | Res. | Negras | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Pedchenko Bondar, Alexandr | 1 | 2,5 | 2039 | Mikel Gurea | ½-½ | Fuentes Guinot, Angel | 3 | 2,0 | 1923 | Santa Ana |
| 2 | Galarza Arza, Ekain | 4 | 2,0 | 1768 | Oberena | 1-0 | Oroz Carrasco, Adrian | 2 | 2,5 | 2079 | Mikel Gurea |
| 3 | Ayucar Nunez, Inigo | 5 | 1,5 | 1808 | Oberena | 0-1 | Fernandez Cobos, Iker | 7 | 1,5 | 1787 | Mikel Gurea |
| 4 | Lamolda De Assuncao, Antonio | 8 | 1,0 | 1104 | Berriozar | 1-0 | Almagro Gavilan, Ander | 9 | 1,0 | 0 | Oberena |
| 5 | Lopez Garcia, Manu | 6 | 1,0 | 1712 | San Juan | + | |||||