| # | White Pieces | Round 4 | Black Pieces |
|---|---|---|---|
| 1. | Sanchez Ortiz, Carlos Oscar (1484) | 0 : 1 | Marin Plascencia, Sergio Fidel (1526) |
| 2. | Hernandez Diaz, Paula Sofia (2086) | ½ : ½ | Lara Toledo, Guillermo Estevan (1752) |
| 3. | Sanchez Lopez, Brian Ricardo (1919) | 1 : 0 | Yanez Melendez, Carlos Arturo (1805) |
| 4. | Pena Lazcano, Alan Michel (1497) | 0 | No Opponent |