Pairings of round 4 - 2021-09-19 - 18:00
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Manas Garcia-Mascaraque, Ramon | 8 | 2.0 | 1975 | ESP | 1-0 | Malagon Horcajada, Jaime | 6 | 0.0 | 0 | ESP |
| 2 | Serrano Fernandez, Arnaldo | 7 | 1.0 | 1565 | ESP | 0-1 | Malagon Horcajada, Alberto | 5 | 3.0 | 1508 | ESP |
| 3 | Garcia Manso, Alfonso | 1 | 0.0 | 1026 | ESP | 0-1 | Polaino Teran, Juan Luis | 4 | 1.0 | 1176 | ESP |
| 4 | De Gracia Santaolaya, Christian | 2 | 2.0 | 0 | ESP | ½-½ | Torres Valverde, Martin | 3 | 3.0 | 1735 | ESP |