Pairings of round 4
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Navio Lopez, Manuel | 2 | 2.5 | 1691 | Club CIAL | 1-0 | Shi Zheng, Yuhang | 1 | 3.0 | 1714 | Club CIAL |
| 2 | Sanchez Orozco, Edward Steven | 6 | 2.0 | 1316 | Club CIAL | 1-0 | Shi Zheng, Jia-Ying | 4 | 2.0 | 1331 | Club CIAL |
| 3 | Martin Martin, Andrea | 5 | 2.0 | 1316 | Club CIAL | 0-1 | Gonzalez Perez, Randolph | 3 | 1.5 | 1381 | Club CIAL |
| 4 | Toledo Molina, Angel | 15 | 1.5 | 0 | Tablero de GUANAPAY | 0-1 | Betancort Gonzalez, Esteban Dimi | 8 | 1.5 | 0 | Club CIAL |
| 5 | Diaz Pedroza, Angelo | 11 | 1.0 | 0 | Union SUR | 0-1 | Nordgreen, Jan Thomas | 7 | 1.0 | 1153 | EL OCHO |
| 6 | Clavijo Curbelo, Isaac | 9 | 1.0 | 0 | Club CIAL | 1-0 | De Ganzo Medina, Alexia | 10 | 0.0 | 0 | Club CIAL |
| 7 | Fernandez Fernandez, Marcos | 12 | 0.0 | 0 | Club CIAL | 0 | |||||
| 8 | Herrero Gobernado, Aharon | 13 | 1.0 | 0 | Club CIAL | 0 | |||||
| 9 | Marturcello Baena, Blanca | 14 | 1.0 | 0 | Club CIAL | 0 | |||||