Pairings of round 1 - 2023-07-08 - 16:00
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | FM Mate Adan, Carlos | 1 | 0.0 | 2220 | Salcedo | 1-0 | Lorenzo Alvarez, Luis Emilio | 52 | 0.0 | 1519 | Ensidesa |
| 2 | Gomez Falagan, Hugo | 53 | 0.0 | 1504 | Pielagos | 0-1 | FM Centron Antuna, Daniel | 2 | 0.0 | 2175 | Grupo Covadonga |
| 3 | Gomez Falagan, Daniel | 3 | 0.0 | 2147 | Salcedo | 1-0 | Alvarez Sanchez, Mauro | 54 | 0.0 | 1494 | Ensidesa |
| 4 | Palacios Velasco, Luis Javier | 55 | 0.0 | 1491 | Oviedo 93 | 0-1 | FM Gonzalez Laso, Adrian | 4 | 0.0 | 2132 | Solvay |
| 5 | CM Marino Bravo, Miguel Angel | 5 | 0.0 | 2116 | Grupo Covadonga | ½-½ | Arce Cano, Nicolas | 56 | 0.0 | 1472 | Ciudad Naranco |
| 6 | Vallina Campillo, Miguel Angel | 57 | 0.0 | 1466 | Pablo Moran | 0-1 | Gutierrez Garcia, Marcos II | 6 | 0.0 | 2101 | Vetusta |
| 7 | Lopez Rodriguez, Hector | 7 | 0.0 | 2100 | Siero | 1-0 | Fernandez Calvo, Martin | 58 | 0.0 | 1450 | Universidad Oviedo |
| 8 | Gutierrez Bolado, Juan Antonio | 59 | 0.0 | 1444 | Resacajedrez | 0-1 | Ortiz Fernandez de la Vega, Alejandro | 8 | 0.0 | 2070 | Gijon 64 |
| 9 | Quidiello Prado, Manuel Rogelio | 9 | 0.0 | 2060 | Siero | 1-0 | Biempica Marin, Alvaro | 60 | 0.0 | 1423 | Grupo 64 |
| 10 | Lopez Fernandez, Asier | 61 | 0.0 | 1402 | Pielagos | 0-1 | CM Menendez Rey, Francisco Javier | 10 | 0.0 | 2032 | Oviedo 93 |
| 11 | Garcia Garcia, Samuel | 11 | 0.0 | 2032 | Antonio Rico | 1-0 | Iravedra Avello, Mario | 62 | 0.0 | 1385 | Valdesva |
| 12 | Prochaieva, Olha | 63 | 0.0 | 1377 | Gijon 64 | 0-1 | Iglesias Leon, Francisco Javier | 12 | 0.0 | 1995 | Gijon 64 |
| 13 | Agudo Irizabal, Agustin | 13 | 0.0 | 1967 | Al Mas Odi | 1-0 | Alvarez Alvarez, Francisco | 64 | 0.0 | 1363 | Grupo Covadonga |
| 14 | Cayuelas Pastor, Diego | 65 | 0.0 | 1337 | Torrelodones | 0-1 | Paton Alvarez, Ivan | 14 | 0.0 | 1956 | Grupo Covadonga |
| 15 | Chakhoyan, Konstantin | 15 | 0.0 | 1930 | Oviedo 93 | 1-0 | Gonzalez Fernandez, Manuel | 66 | 0.0 | 1332 | Solvay |
| 16 | Toranzo Rincon, Alberto | 67 | 0.0 | 1325 | Grupo64 | 1-0 | Busto Prendes, Abel | 16 | 0.0 | 1876 | Antonio Rico |
| 17 | Srdoc, Nenad | 17 | 0.0 | 1873 | La Zubia | ½-½ | Prochaieva, Tina | 68 | 0.0 | 1319 | Gijon 64 |
| 18 | Ortiz Aroca, Juan | 69 | 0.0 | 1281 | Penamellera | 0-1 | Garcia Fernandez, Jose Antonio | 18 | 0.0 | 1870 | Antonio Rico |
| 19 | Ahmed Harjour, Arabi | 19 | 0.0 | 1868 | Siero | 1-0 | Palacios Agueria, Luis Rafael | 70 | 0.0 | 1267 | Oviedo 93 |
| 20 | Candeleda Mayoral, Ramon | 71 | 0.0 | 1265 | Torrelodones | 0-1 | Martin Cabeza, Nicolas | 20 | 0.0 | 1856 | Vetusta |
| 21 | Corral Saiz, Pedro | 21 | 0.0 | 1840 | Salcedo | 1-0 | Iglesias Gonsalvez, Elio | 72 | 0.0 | 1256 | Oviedo 93 |
| 22 | Demchenko, Timofey | 73 | 0.0 | 1249 | Ciudad Naranco | 0-1 | Rivas Hierro, Javier | 22 | 0.0 | 1798 | Al Mas Odi |
| 23 | Agudo Tena, Angel | 23 | 0.0 | 1797 | Oberena | 1-0 | Prochaieva, Yelyzaveta | 74 | 0.0 | 1238 | Gijon 64 |
| 24 | Fernandez Briz, Inigo | 75 | 0.0 | 1238 | Penamellera | 0-1 | Pedreira Garcia, Nicolas | 24 | 0.0 | 1774 | Vetusta |
| 25 | Arroyo Figuero, Fernando | 25 | 0.0 | 1751 | Oviedo 93 | 1-0 | Arce Cano, Lucas | 76 | 0.0 | 1230 | Ciudad Naranco |
| 26 | Cuesta Sanchez, Ramon | 77 | 0.0 | 1182 | Oviedo 93 | 0-1 | Martin Manzano, Antonio | 26 | 0.0 | 1744 | Alfil |
| 27 | Santos Blanco, Jaime | 27 | 0.0 | 1739 | Torre de Llanes | 1-0 | Moran Garcia, Ignacio | 78 | 0.0 | 1143 | Oviedo 93 |
| 28 | Sampedro Anel, Francisco | 79 | 0.0 | 1141 | Penamellera | 0-1 | Prochaieva, Alina | 28 | 0.0 | 1732 | Gijon 64 |
| 29 | Nunez Castillo, Apolinar Vicente | 29 | 0.0 | 1718 | Oviedo 93 | 1-0 | Martin Fernandez, Ismael | 80 | 0.0 | 1136 | Vetusta |
| 30 | Sampedro Collado, Luca | 81 | 0.0 | 1050 | Penamellera | 0-1 | Sotelo Luina, Javier | 30 | 0.0 | 1718 | Escaque 19 |
| 31 | Mendez Castedo, Pedro | 31 | 0.0 | 1697 | Oviedo 93 | 1-0 | Calvo Rodriguez-Salmones, Guillermo | 82 | 0.0 | 0 | Penamellera |
| 32 | Errea Rodriguez, Jose | 83 | 0.0 | 0 | Oviedo 93 | 0-1 | Garcia Suarez, Belarmino | 32 | 0.0 | 1687 | Antonio Rico |
| 33 | Llera Gonzalez, Jorge | 33 | 0.0 | 1685 | Cabranes | 1-0 | Menendez Garcia, Santiago | 84 | 0.0 | 0 | Grado |
| 34 | Calvo Garcia de la Rasilla, Guillermo | 85 | 0.0 | 0 | Penamellera | 0-1 | Monge Garcia, Carlos Eloy | 34 | 0.0 | 1671 | Antonio Rico |
| 35 | Garcia Sanz, Daniel | 35 | 0.0 | 1641 | Antonio Rico | 1-0 | Lopez Atienza, Miguel | 86 | 0.0 | 0 | Siero |
| 36 | Kuzmin, Rolan | 87 | 0.0 | 0 | Capablanca | 0-1 | Martinez Rodriguez, Onofre | 36 | 0.0 | 1633 | Antonio Rico |
| 37 | Alayon Collazo, Jesus Javier | 37 | 0.0 | 1632 | Gambito de Cabra | 1-0 | De Lera Fernandez, Ruben | 88 | 0.0 | 0 | Gijon 64 |
| 38 | Viego Alonso, Marco | 89 | 0.0 | 0 | Ciudad Naranco | 0-1 | Kondrashov, Ivan V | 38 | 0.0 | 1628 | Gijon 64 |
| 39 | Junquera Guerrero, David | 39 | 0.0 | 1625 | Grupo 64 | 1-0 | Vazquez Menendez Del Llano, Jose Arsenio | 90 | 0.0 | 0 | Oviedo 93 |
| 40 | Sobrado Riestra, David | 91 | 0.0 | 0 | Ciudad Naranco | 0-1 | Aguilera Alonso, Hector | 40 | 0.0 | 1623 | Torrelodones |
| 41 | Villate Montes, Juan Francisco | 41 | 0.0 | 1622 | Resacajedrez | 1-0 | Ortiz Diaz, Samuel | 92 | 0.0 | 0 | Gijon 64 |
| 42 | Alonso Rodriguez, Guillermo | 93 | 0.0 | 0 | Ciudad Naranco | 0-1 | Martinez Hurtado, Manuel | 42 | 0.0 | 1612 | Grupo 64 |
| 43 | Lopez Mena, Emilio | 43 | 0.0 | 1594 | Oviedo 93 | 1-0 | Cioca Palade, Amos Alvaro | 94 | 0.0 | 0 | Madrid |
| 44 | Fernandez Garcia, Victor Vidal | 95 | 0.0 | 0 | Oviedo | 0-1 | Jorrin Bueno, Alvaro | 44 | 0.0 | 1588 | Santander |
| 45 | Lopez Bezanilla, Claudio | 45 | 0.0 | 1540 | Salcedo | 1-0 | Fernandez Jimeno, Beltran | 96 | 0.0 | 0 | Caces |
| 46 | Garcia Blanco, Enrique | 97 | 0.0 | 0 | Madrid | 0-1 | Perez Guerrero, Jose Esteban | 46 | 0.0 | 1540 | Grupo Covadonga |
| 47 | Martinell Gispert-Sauch, Jose Maria | 47 | 0.0 | 1539 | Penamellera | 1-0 | Gonzalez, Fran | 98 | 0.0 | 0 | Langreo |
| 48 | Martin de Lucas, Ruben | 99 | 0.0 | 0 | Piedralaves | 0-1 | Goellas Gomez, Juan Ramon | 48 | 0.0 | 1530 | Penamellera |
| 49 | Pis Sanchez, Armando | 49 | 0.0 | 1530 | Oviedo 93 | 1-0 | Olmos Fernandez-Corugedo, Francisco | 100 | 0.0 | 0 | Oviedo 93 |
| 50 | Riestra Ruiz, Juan | 101 | 0.0 | 0 | Coliunga | 0-1 | Quesada Ordinas, Jaime | 50 | 0.0 | 1528 | Torrelodones |
| 51 | Alvarez Fernandez, Jose Manuel | 51 | 0.0 | 1521 | Pablo Moran | 1-0 | Riestra Somoano, Xurde | 102 | 0.0 | 0 | Vetusta |
| 52 | Solis Castanon, Maria Jose | 103 | 0.0 | 0 | Oviedo 93 | + | |||||