Emparejamiento de la ronda 4 el 2021-03-21 a las 10:00
| M. | Blancas | Pts. | FIDE | Fed. | Res. | Negras | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|
| 1 | DESCANSA B | 0,0 | 1000 | ESP | 0.0 - 3.0 | ALPEDRETE B | 2,0 | 1612 | ESP |
| 2 | SIERRA NORTE B | 4,0 | 1625 | ESP | 0.0 - 6.0 | EL MOLINILLO | 5,0 | 1883 | ESP |
| 3 | COLMENAREJO CHESS A | 6,0 | 1856 | ESP | 4.0 - 2.0 | V CENTENARIO D | 0,0 | 1655 | ESP |
| 4 | TORRELODONES B | 2,0 | 1047 | ESP | 1.5 - 4.5 | ALCOBENDAS C | 2,0 | 1555 | ESP |
| 5 | DESCANSA A | 0,0 | 1000 | ESP | 0.0 - 3.0 | BLANCO Y NEGRO C | 4,0 | 1794 | ESP |
| 6 | ALGETE-2008 | 3,0 | 1611 | ESP | 4.0 - 2.0 | 64 VILLALBA-MISCASA B | 3,0 | 2017 | ESP |
| 7 | JAQUE MATE C | 4,0 | 1737 | ESP | 3.0 - 0.0 | POZUELO B | 1,0 | 1514 | ESP |