Pairings of round 1 - 2023-07-01 - 16:00
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Sarasketa Osa, Aitor | 16 | 0.0 | 1150 | ESP | 0-1 | Reguillaga Elias, Manex | 1 | 0.0 | 2027 | ESP |
| 2 | Diez Viera, Oscar | 2 | 0.0 | 1905 | ESP | 1-0 | Aizpurua, Oscar | 17 | 0.0 | 0 | ESP |
| 3 | Beraza Iturbe, Eneko | 18 | 0.0 | 0 | ESP | +-- | Elias Torres, Unai | 3 | 0.0 | 1795 | ESP |
| 4 | Sarasketa Irastortza, Oier | 4 | 0.0 | 1781 | ESP | 1-0 | Fonseca, Manu | 19 | 0.0 | 0 | ESP |
| 5 | Fradejas Roas, Fernando Iñaki | 20 | 0.0 | 0 | ESP | --+ | Sancinena Arpide, Juan | 5 | 0.0 | 1662 | ESP |
| 6 | Reguillaga Otano, Juan | 6 | 0.0 | 1615 | ESP | +-- | Gago Amenabar, Gontzal | 21 | 0.0 | 0 | ESP |
| 7 | Munoz, Juan Jose | 22 | 0.0 | 0 | ESP | 0-1 | Gomez Lopez, Alvaro | 7 | 0.0 | 1573 | ESP |
| 8 | Ruiz Anton, Adolfo | 8 | 0.0 | 1514 | ESP | 1-0 | Iglesias, Joseba | 23 | 0.0 | 0 | ESP |
| 9 | Junhao, Ivan Chen | 24 | 0.0 | 0 | ESP | +-- | Rodriguez Peredo, Jose Manuel | 9 | 0.0 | 1413 | ESP |
| 10 | Lamborena Perez, Gorka | 10 | 0.0 | 1401 | ESP | ½-½ | Martinez Gonzalez, David | 25 | 0.0 | 0 | ESP |
| 11 | Plaza, Imanol | 26 | 0.0 | 0 | ESP | ½-½ | Burgos Arratibel, Javier | 11 | 0.0 | 1349 | ESP |
| 12 | Miguelez Nogales, Iker | 12 | 0.0 | 1292 | ESP | 0-1 | Reguero, Edu | 27 | 0.0 | 0 | ESP |
| 13 | Reyes Garcia, Juan Manuel | 28 | 0.0 | 0 | ESP | 0-1 | Santos Martinez, Juan Maria | 13 | 0.0 | 1282 | ESP |
| 14 | Martinez Mateos, Saul | 14 | 0.0 | 1237 | ESP | 1-0 | Reyes Saavedra, Juan Manuel | 29 | 0.0 | 0 | ESP |
| 15 | Reyes, Jessica | 30 | 0.0 | 0 | ESP | 0-1 | Beneitez Escudero, Nestor | 15 | 0.0 | 1177 | ESP |
| 16 | Valeria | 31 | 0.0 | 0 | ESP | + | |||||