Pairings of round 1
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Mellado Sais, Carles | 1 | 0.0 | 2033 | ESP | 1-0 | Valero Gil, Alvaro | 22 | 0.0 | 1533 | ESP |
| 2 | Klitochenko, Luka | 23 | 0.0 | 1527 | ESP | 0-1 | Herraiz Gomez, Iker | 2 | 0.0 | 2032 | ESP |
| 3 | Mendez Gimenez, Nestor Emmanuel | 3 | 0.0 | 1914 | ESP | 1-0 | Sirvent Palma, Victor | 24 | 0.0 | 1498 | ESP |
| 4 | Cuallado Tevar, Ivan | 25 | 0.0 | 1473 | ESP | 0-1 | Sheinkman, Mikhail | 4 | 0.0 | 1872 | RUS |
| 5 | Kogan, Mark | 37 | 0.0 | 0 | USA | 0-1 | Lopez Cervera, Paula | 26 | 0.0 | 1465 | ESP |
| 6 | Zhou, Boheng | 27 | 0.0 | 1449 | ESP | 0-1 | Munoz Dodin, Jordi | 5 | 0.0 | 1851 | ESP |
| 7 | Antonino Dunai, Daniel | 6 | 0.0 | 1831 | ESP | +-- | Bruixola Sauri, Vicent | 28 | 0.0 | 0 | ESP |
| 8 | Labouyrie, Valentin Julien | 29 | 0.0 | 0 | ESP | 0-1 | Antonino Dunai, Jose Alfonso | 7 | 0.0 | 1823 | ESP |
| 9 | De Pablos Vicente, Angel | 8 | 0.0 | 1785 | ESP | 1-0 | Tishin, Egor | 30 | 0.0 | 0 | ESP |
| 10 | Galan Moreno, Adria | 31 | 0.0 | 0 | ESP | 0-1 | Lirola Gimeno, Manuel Jaime | 9 | 0.0 | 1776 | ESP |
| 11 | Otero Martinez, Jordi | 10 | 0.0 | 1771 | ESP | 1-0 | Martinez Serrano, Efren | 32 | 0.0 | 0 | ESP |
| 12 | Perez Parra, Daniel | 33 | 0.0 | 0 | ESP | --+ | Roldan Garcia, Leyre | 11 | 0.0 | 1744 | ESP |
| 13 | Mulet Salva, Jeroni | 12 | 0.0 | 1703 | ESP | +-- | Mondejar Tolsada, Pablo | 34 | 0.0 | 0 | ESP |
| 14 | Mongay de Ramon, Roberto | 35 | 0.0 | 0 | ESP | --+ | Escoffier, Eli | 13 | 0.0 | 1696 | ESP |
| 15 | Prieto Tamarit, Sergi | 14 | 0.0 | 1672 | ESP | 1-0 | Ruiz Leal, Jose | 36 | 0.0 | 0 | ESP |
| 16 | Minguez Soler, Alvaro | 38 | 0.0 | 0 | ESP | 0-1 | Saushkin, Igor | 15 | 0.0 | 1642 | RUS |
| 17 | Perez Fernandez, Arys | 16 | 0.0 | 1615 | ESP | 1-0 | Pascual Vidal, Roger | 39 | 0.0 | 0 | ESP |
| 18 | Tielve de Soto, Alejandro | 40 | 0.0 | 0 | ESP | 0-1 | Antoshin, Andrey | 17 | 0.0 | 1610 | ESP |
| 19 | Lopez Primo, Eloi | 18 | 0.0 | 1596 | ESP | 1-0 | Tielve de Soto, Sara | 41 | 0.0 | 0 | ESP |
| 20 | Wu, Haoxuan | 42 | 0.0 | 0 | ESP | 0-1 | Saroyan, Wiliam | 19 | 0.0 | 1592 | ESP |
| 21 | Blasco Miron, Marc | 20 | 0.0 | 1586 | ESP | 0-1 | Yi Xuan, Zhou | 43 | 0.0 | 0 | ESP |
| 22 | Zamorano Perez, Julia | 44 | 0.0 | 0 | ESP | --+ | Arce Gutierrez, Jon | 21 | 0.0 | 1584 | ESP |
| 23 | Albert Querol, Pablo | 45 | 0.0 | 0 | ESP | + | |||||