Pairings of round 4 - 2021-12-18 - 16:15
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Moscoso Rivas Adolfo Antonio | 2 | 3.0 | 1517 | ESP | 1-0 | Garcia Amor Isidoro | 3 | 3.0 | 1484 | ESP |
| 2 | Herrera Gutierrez Alberto | 1 | 2.0 | 1651 | ESP | 1-0 | Ciuffi Bompeza Tito Franco | 8 | 2.0 | 1130 | ESP |
| 3 | Barcia Vazquez Santiago | 4 | 2.0 | 1270 | ESP | 1-0 | Seijas Lago Manuel | 9 | 2.0 | 1117 | ESP |
| 4 | Ramil Dopico Erik | 6 | 2.0 | 1146 | ESP | 0-1 | Sagradov Sahakyan Alexander | 11 | 2.0 | 1051 | ESP |
| 5 | Souto Perez Jorge | 14 | 1.0 | 0 | ESP | 1-0 | Santome Rodriguez-Salas Luis Ma | 5 | 1.0 | 1242 | ESP |
| 6 | Rios Alonso Pablo | 10 | 1.0 | 1100 | ESP | 1-0 | Pita Abad Daniel | 13 | 1.0 | 0 | ESP |
| 7 | Arzua Mesia Martin | 12 | 1.0 | 0 | ESP | 1-0 | Vazquez Sanchez Alvaro | 15 | 1.0 | 0 | ESP |
| 8 | Gonzalez Valiente David | 7 | 0.0 | 1141 | ESP | + | |||||