Pairings of round 1 - 2018-05-19
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Ballesteros Serrano, Cristian | 1 | 0.0 | 1312 | S18 | 1-0 | Núñez López-Tello, Adrián | 11 | 0.0 | 0 | S18 |
| 2 | Chicharro Pérez, David | 12 | 0.0 | 0 | S18 | 0-1 | Lozano Toledo, Jesús | 2 | 0.0 | 1290 | S18 |
| 3 | Romera Carrión, Rubén | 3 | 0.0 | 1286 | S18 | 1-0 | Jareño García, Ángel | 13 | 0.0 | 0 | S18 |
| 4 | Martín Tapiador, Álvaro | 14 | 0.0 | 0 | S18 | 0-1 | Marcos-Alberca Lizcano, M Isabel | 4 | 0.0 | 1256 | S18 |
| 5 | Torres Parada, Inmaculada | 5 | 0.0 | 1059 | S18 | 1-0 | Morales Tena, Pedro | 15 | 0.0 | 0 | S18 |
| 6 | Padilla Montaño, Alexander | 16 | 0.0 | 0 | S18 | 0-1 | Donado Horcajada, María | 6 | 0.0 | 1054 | S18 |
| 7 | García-Ballesteros Baños, Juan A | 7 | 0.0 | 0 | S18 | 1-0 | Serrano Usero, Ismael | 17 | 0.0 | 0 | S18 |
| 8 | Solera Rodríguez. Jesús | 18 | 0.0 | 0 | S18 | 0-1 | Galán Montalvo, Antonio | 8 | 0.0 | 0 | S18 |
| 9 | Torres Parada, Pablo | 9 | 0.0 | 0 | S18 | 1-0 | Sánchez Carmona, Manuel | 19 | 0.0 | 0 | S18 |
| 10 | Treviño Cañamero, Jesús | 20 | 0.0 | 0 | S18 | 0-1 | Plaza Gómez, David | 10 | 0.0 | 0 | S18 |