Pairings of round 1 - 2019-10-19
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Hugo Gómez Falagan | 1 | 0.0 | 1197 | EDM Piélagos | 1-0 | Mamerto Quintanilla Herrera | 25 | 0.0 | 0 | EMA Astillero |
| 2 | Manuel Rodríguez San Martín | 26 | 0.0 | 0 | EMA Astillero | 0-1 | Garcia Amelibia, Emilio | 2 | 0.0 | 1147 | Torres Blancas |
| 3 | Adrián Liébana | 3 | 0.0 | 0 | EMA Astillero | 1-0 | Marco de Pablo Ruiz | 27 | 0.0 | 0 | EMA Astillero |
| 4 | Marcos Leguina Martínez | 28 | 0.0 | 0 | Nª Sª de Latas | 0-1 | Agus Viadero Revuelta | 4 | 0.0 | 0 | Nª Sª de Latas |
| 5 | Ainhoa Clavo Acuña | 5 | 0.0 | 0 | La Purísima | --+ | Marcos Seoane Santos | 29 | 0.0 | 0 | Calasanz |
| 6 | Mario Gadea López | 30 | 0.0 | 0 | Nª Sra. de Latas | 0-1 | Arturo Campa Gutiérrez | 6 | 0.0 | 0 | Gambito |
| 7 | Berta Maceda Montero | 7 | 0.0 | 0 | EMA Castro Urdiales | 1-0 | Mario López Puente | 31 | 0.0 | 0 | EMA Astillero |
| 8 | Mario Saez Castrillo | 32 | 0.0 | 0 | CEIP Eloy Villanueva | 0-1 | Borja Gómez García | 8 | 0.0 | 0 | EDM Piélagos |
| 9 | Carla Sancho Martínez | 9 | 0.0 | 0 | Nª Sra. de Latas | 0-1 | Mateo Barcena Prats | 33 | 0.0 | 0 | EMA AStillero |
| 10 | Nicolás Cabellos Vejo | 34 | 0.0 | 0 | CEIP Eloy Villanueva | 0-1 | Cesar Gutierrez Alonso | 10 | 0.0 | 0 | Gambito |
| 11 | Diego Ruiz Martín | 11 | 0.0 | 0 | C.D. Alfil Aguilar | 1-0 | Nicolás Díez Lukianova | 35 | 0.0 | 0 | EMA Astillero |
| 12 | Nikita | 36 | 0.0 | 0 | EMA Astillero | 0-1 | Egoitz Ibarrola Martínez | 12 | 0.0 | 0 | C. A. Santurtzi |
| 13 | Francisco Caro Gómez | 13 | 0.0 | 0 | EDM Piélagos | 1-0 | Oliver Casal Fernández | 37 | 0.0 | 0 | Nª Sra. de Latas |
| 14 | Oliver Freeman Pegg | 38 | 0.0 | 0 | Nª Sra. de Latas | 0-1 | Jesús Montes Solórzano | 14 | 0.0 | 0 | EMA Astillero |
| 15 | Joel Ayovi Lastra | 15 | 0.0 | 0 | Kostka | --+ | Pablo Gadea López | 39 | 0.0 | 0 | Nª Sra. de Latas |
| 16 | Pablo González Torre | 40 | 0.0 | 0 | Kostka | --- | Jon Castillo López | 16 | 0.0 | 0 | C. A. Santurtzi |
| 17 | Juan Gil Ayuso | 17 | 0.0 | 0 | Dam Blanca | 0-1 | Roberto Remón Rodriguez | 41 | 0.0 | 0 | Sagrada Familia |
| 18 | Rodrigo Pérez Mantecón | 42 | 0.0 | 0 | EMA Astillero | 1-0 | Juan Ruiz Diez | 18 | 0.0 | 0 | Nº Sra. Latas |
| 19 | Juan Zuazo | 19 | 0.0 | 0 | EMA Astillero | ½-½ | Rubén Tuya | 43 | 0.0 | 0 | EMA Astillero |
| 20 | Samuel Fernández Alonso | 44 | 0.0 | 0 | EDM Torrelavega | +-- | Kevin Moreno Cedeño | 20 | 0.0 | 0 | La Purísima |
| 21 | Leo Sangari Llosa | 21 | 0.0 | 0 | Gambito | 1-0 | Sara Moyano Oribe | 45 | 0.0 | 0 | C. A. Santurtzi |
| 22 | Saúl de Diego Rubayo | 46 | 0.0 | 0 | EDM Torrelavega | 1-0 | León Merodio de la Lastra | 22 | 0.0 | 0 | CEIP Eloy Villanueva |
| 23 | Lorena Pérez Pérez | 23 | 0.0 | 0 | Kostka | 0-1 | Ugaitz Etxebarría Seijas | 47 | 0.0 | 0 | C.A. El Peón |
| 24 | Álvaro Antolín Fernández | 48 | 0.0 | 0 | EMA Astillero | 1-0 | Luis López Martín | 24 | 0.0 | 0 | Independiente |
| 25 | Álvaro Taboada Daza | 49 | 0.0 | 0 | CEIP Eloy Villanueva | + | |||||