Pairings of round 4 - 2021-12-05 - 12:00
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Pantiga Aguilar, Alejandro | 8 | 3.0 | 1114 | ESP | ½-½ | Plaza Plaza, Prudencio | 3 | 2.5 | 1275 | ESP |
| 2 | Ruiz Grau, David | 2 | 2.5 | 1417 | ESP | 1-0 | Herrero Guirau, Carlos | 1 | 2.0 | 1455 | ESP |
| 3 | Ruiz Roldan, Esther | 6 | 2.0 | 1194 | ESP | ½-½ | Bustos Sanchez, Felipe Antonio | 5 | 2.0 | 1224 | ESP |
| 4 | Martin Santos, Ignacio | 14 | 2.0 | 0 | ESP | 1-0 | Soria Martinez, Daniel | 4 | 1.5 | 1265 | ESP |
| 5 | Torres Pizarro, Angel | 18 | 1.0 | 0 | ESP | 0-1 | Mingo Crespo, Adrian | 7 | 1.0 | 1175 | ESP |
| 6 | Dominguez Prieto, Gabriel | 10 | 1.0 | 0 | ESP | 1-0 | Zamora Gomez, Ivan | 19 | 1.0 | 0 | ESP |
| 7 | Ruggeri, Gustavo Lorenzo | 17 | 1.0 | 0 | ESP | 1-0 | Munecas Munoz, Carlos | 15 | 1.0 | 0 | ESP |
| 8 | Nocigan, Lucas-Madalin | 16 | 0.0 | 0 | ROU | 1-0 | Gallego Perez, Xavier | 11 | 0.0 | 0 | ESP |
| 9 | Garcia-Quismondo Arellano, Paula | 9 | 1.5 | 1112 | ESP | 0 | |||||
| 10 | Garcia-Quismondo Arellano, Ana | 12 | 1.0 | 0 | ESP | 0 | |||||
| 11 | Garcia-Quismondo Bautista, Anton | 13 | 0.0 | 0 | ESP | 0 | |||||