Emparejamiento de la ronda 4 el 2021-06-19 a las 16:30
| M. | Blancas | Ran. | Pts. | FIDE | Fed. | Res. | Negras | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Vilanova Ramos, Juan Manuel | 4 | 3,0 | 0 | Ciudad Naranco | 1-0 | Solis Gonzalez, Miguel | 1 | 3,0 | 0 | Ensidesa |
| 2 | Fernandez Calvo, Martin | 12 | 2,5 | 0 | Universidad Oviedo | +-- | Moreno Fernandez, Roberto | 5 | 3,0 | 0 | Escaque 19 |
| 3 | Iglesias Alvarez, Luis | 37 | 2,5 | 0 | Ciudad Naranco | 0-1 | Fernandez Fernandez, Marcos | 9 | 2,5 | 0 | Valdesva |
| 4 | Martinez Perez, Francisco | 2 | 2,0 | 0 | Valdesva | 1-0 | De Martin Burtseva, Ivan | 34 | 2,0 | 0 | Ciudad Naranco |
| 5 | Fernandez Aboli, Daniel | 6 | 2,0 | 0 | Ensidesa | +-- | Lopez Garcia, Marcos | 38 | 2,0 | 0 | Ciudad Naranco |
| 6 | Fernandez Garcia, Julio Cesar | 13 | 2,0 | 0 | Valdesva | 1-0 | Montero Afonso, Ivan | 40 | 2,0 | 0 | Gijon 64 |
| 7 | Garcia Seoane, Guillermo | 36 | 2,0 | 0 | Ensidesa | 1-0 | Consuegra Trapiella, Paula | 24 | 2,0 | 0 | Antonio Rico |
| 8 | Canel Celemin, Claudia | 27 | 2,0 | 0 | Grupo 64 | 0-1 | Saavedra Rodriguez, Daniel | 42 | 2,0 | 0 | Ensidesa |
| 9 | Perez Suarez, David | 3 | 1,5 | 0 | Gijon 64 | 1-0 | Bueno Roza, Mateo | 18 | 1,5 | 0 | Ciudad Naranco |
| 10 | Alvarez Fernandez, Ivan | 30 | 1,5 | 0 | Escaque 19 | --+ | Fernandez Briz, Inigo | 14 | 1,5 | 0 | Torre de Llanes |
| 11 | Lopez Garcia, Vicente | 39 | 1,5 | 0 | Ciudad Naranco | --+ | Arce Garcia, Sergio | 7 | 1,0 | 0 | Ciudad Naranco |
| 12 | Menendez Villar, Ines | 10 | 1,0 | 0 | Ateneo Obrero 1881 | 1-0 | Garcia Peula, Izan | 26 | 1,0 | 0 | Peon Escarlata |
| 13 | Iglesias Gonsalvez, Elio | 22 | 1,0 | 0 | Oviedo 93 | 1-0 | Muniz Otero, Lucas | 11 | 1,0 | 0 | Vetusta |
| 14 | Garcia Gomez, Avelino | 25 | 1,0 | 0 | Ensidesa | 1-0 | Antuna Pavon, Marcos | 15 | 1,0 | 0 | Antonio Rico |
| 15 | Zapico Del Amo, Mireya | 43 | 1,0 | 0 | Peon Escarlata | 0-1 | Vallina Menendez, Marcos | 19 | 1,0 | 0 | Grupo 64 |
| 16 | Cano Mas, Ignacio Dimas | 20 | 1,0 | 0 | Ciudad Naranco | 1-0 | Garcia Peula, Aimar | 35 | 1,0 | 0 | Peon Escarlata |
| 17 | D Souza Lopez, Felix Luis | 31 | 1,0 | 0 | Torre De Llanes | 1-0 | Maire Garcia, Xabiel | 21 | 1,0 | 0 | Ciudad Naranco |
| 18 | Gonzalez Garcia, Lucia | 28 | 0,5 | 0 | Ciudad Naranco | +-- | Pinto Castrillon, Diego | 41 | 0,5 | 0 | Oviedo 93 |
| 19 | D Souza Lopez, Sofia Magdalena | 33 | 0,5 | 0 | Torre De Llanes | 0-1 | D Souza Lopez, Javier Manuel | 32 | 0,5 | 0 | Torre De Llanes |
| 20 | Dinkov Ulloa, David | 23 | 0,5 | 0 | Antonio Rico | --+ | Menendez Perez, Mateo | 29 | 0,0 | 0 | Antonio Rico |
| 21 | Uria Oro, Jorge | 8 | 2,0 | 0 | Ateneo Obrero 1881 | = | |||||
| 22 | Lamuno Fernandez, Alberto | 17 | 1,5 | 0 | Ateneo Obrero 1881 | = | |||||
| 23 | Chacon Gavela, Francisco | 16 | 0,5 | 0 | Escaque 19 | 0 | |||||