Pairings of round 4 - 2021-05-30 - 10:00
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Saenz Narciso, Miguel Angel | 1 | 3.0 | 2201 | SAL | ½-½ | Blazquez Gomez, Juan Carlos | 2 | 3.0 | 2187 | Lasker |
| 2 | Sainz Allo, Javier | 11 | 3.0 | 1804 | Alfaro | 0-1 | Garcia Brion, Eduardo | 3 | 2.5 | 2162 | SAL |
| 3 | Gil Provedo, Victor | 12 | 2.5 | 1801 | Sagasta | 1-0 | Magrino Carralero, Daylin | 6 | 2.5 | 1929 | SAL |
| 4 | Moya Mallafre, Daniel Erik | 8 | 2.0 | 1863 | SAL | 0-1 | Lopez Ruiz, Jarein | 7 | 2.5 | 1898 | Alfaro |
| 5 | Petrican, Petru Cosmin | 22 | 2.0 | 1497 | SAL | 0-1 | Blazquez Gomez, Miguel | 4 | 2.0 | 1998 | Lasker |
| 6 | Sainz Breton, Gonzalo | 26 | 2.0 | 1311 | Alfaro | 0-1 | Perez Ramos, Juan Carlos | 9 | 2.0 | 1845 | SAL |
| 7 | Castro Rodriguez, Daniel | 44 | 2.0 | 0 | Calahorrano | 1-0 | De La Hera Narganes, Carlos | 14 | 2.0 | 1689 | Lasker |
| 8 | Matas Conde, Rafael | 15 | 2.0 | 1666 | Sagasta | 1-0 | Pascual Fuertes, Jose Enrique | 21 | 2.0 | 1502 | Calahorrano |
| 9 | Martinez Echarri, Pedro Javier | 17 | 2.0 | 1546 | SAL | 1-0 | Iglesias Abroma, Carla | 27 | 2.0 | 1284 | SAL |
| 10 | Fernandez Alvarez, Mario | 19 | 2.0 | 1543 | Alfaro | 1-0 | Carvajal Costa, Daniel | 28 | 2.0 | 1279 | Alfaro |
| 11 | Blazquez Lafuente, Daniel | 16 | 1.5 | 1551 | Lasker | 1-0 | Iglesias Merino, Jose Maria | 30 | 2.0 | 1247 | SAL |
| 12 | Burgui Bueno, Maria | 18 | 1.5 | 1545 | Alfaro | 1-0 | Fernandez Herce, Ruben | 38 | 1.5 | 1084 | Alfaro |
| 13 | Herce Jimenez, Angel | 20 | 1.5 | 1508 | Calahorrano | --+ | Tobias Amilburu, Rodrigo | 55 | 1.5 | 0 | SAL |
| 14 | Provedo Calvo, Paula | 32 | 1.5 | 1209 | Calahorrano | 0-1 | Munoz Gonzalez, Guillermo | 49 | 1.5 | 0 | Alfaro |
| 15 | Felipo Del Prado, Miguel Angel | 25 | 1.5 | 1336 | Alfaro | 0-1 | Pardo Carrion, Jorge | 24 | 1.0 | 1467 | Calahorrano |
| 16 | Herce Jimenez, Jesus Florencio | 10 | 1.0 | 1820 | Calahorrano | 0-1 | Alvarez Ladron, Sergio | 43 | 1.0 | 0 | Sagasta |
| 17 | Gonzalez Molieri, Rolando Frco | 29 | 1.0 | 1248 | Calahorrano | 1-0 | Garcia Fresnillo, Miguel | 46 | 1.0 | 0 | SAL |
| 18 | Burgui Bueno, Juan | 31 | 1.0 | 1242 | Alfaro | 0-1 | Sanz Perez, Nicolas | 53 | 1.0 | 0 | Circulo |
| 19 | Palacios Delgado, Jorge | 51 | 1.0 | 0 | SAL | 0-1 | Gutierrez Ezquerro, Javier | 34 | 1.0 | 1188 | Calahorrano |
| 20 | Soto Fernandez, Diego | 54 | 1.0 | 0 | SAL | ½-½ | Petrican, Razvan | 36 | 1.0 | 1110 | SAL |
| 21 | Provedo Ederra, Fco J. | 52 | 0.5 | 0 | Calahorrano | 1-0 | Hovhannisyan, Levon | 48 | 0.5 | 0 | Alfaro |
| 22 | Matas Conde, Juan | 37 | 0.0 | 1093 | Sagasta | 1-0 | Gonzalez Davila, Jose Kref | 47 | 0.0 | 0 | Calahorrano |
| 23 | Faulin Fajardo, Luis M. | 5 | 2.0 | 1932 | Lasker | = | |||||
| 24 | Zuazo Saez de la Maleta, Raul | 33 | 2.0 | 1196 | Jarrero | = | |||||
| 25 | Birigay Claro, Rafael | 41 | 1.0 | 0 | Lasker | = | |||||
| 26 | Falcon del Rio, Jose Maria | 35 | 0.5 | 1174 | Alfaro | = | |||||
| 27 | Falcon Ibanez, Sarai | 40 | 0.5 | 1066 | Alfaro | = | |||||
| 28 | Aleksayan, Ara | 42 | 0.5 | 0 | Alfaro | = | |||||
| 29 | Falcon Ibanez, Alicia | 45 | 0.5 | 0 | Alfaro | = | |||||
| 30 | Felipo Martinez, Marcos | 13 | 1.0 | 1720 | Alfaro | 0 | |||||
| 31 | Gil Ranedo, Carlos | 39 | 0.5 | 1072 | Sagasta | 0 | |||||
| 32 | Narvate, Miguel | 50 | 0.5 | 0 | Sagasta | 0 | |||||
| 33 | Rodriguez Vega, Jose Maria | 23 | 0.0 | 1468 | Lasker | 0 | |||||