1. Ronda el 2021/04/06 a las 20:00 |
M. | 1 | Argentina | Elo | - | 2 | México | Elo | 7 : 8 |
1.1 | IM | | 2332 | - | IM | | Sanchez Enriquez Oscar Gerardo |
| 2342 | 0 - 1 |
1.2 | FM | | 2320 | - | FM | | 2367 | 0 - 1 |
1.3 | FM | | 2296 | - | FM | | Gracia Alvarez Gerardo Antonio |
| 2308 | ½ - ½ |
1.4 | FM | | 2270 | - | FM | | 2273 | ½ - ½ |
1.5 | FM | | 2247 | - | | | Quiroga Jaquez Angel Ivan |
| 2214 | 1 - 0 |
1.6 | | | 2240 | - | CM | | Garcia De Dios Jose Antonio |
| 2206 | 0 - 1 |
1.7 | FM | | 2225 | - | | | Quiroga Garza Juan Manuel |
| 2190 | 1 - 0 |
1.8 | FM | | Fernandez Mazzetti Ignacio |
| 2195 | - | CM | | 2177 | ½ - ½ |
1.9 | | | 2184 | - | | | Maycock Bates David Henry |
| 2072 | 1 - 0 |
1.10 | WFM | | 2138 | - | WIM | | Guerrero Rodriguez Alejandra |
| 2068 | 1 - 0 |
1.11 | WIM | | 2111 | - | WIM | | Real Pereyra Diana Carime |
| 2042 | 0 - 1 |
1.12 | CM | | 2080 | - | | | Esquivel San Agustin Diego Adolfo |
| 1959 | 0 - 1 |
1.13 | WIM | | 2054 | - | WCM | | 1999 | ½ - ½ |
1.14 | | | 1892 | - | | | Ramirez Toledo Ayleen Maribel |
| 1804 | 0 - 1 |
1.15 | WCM | | 1686 | - | WCM | | Castellanos Hernandez Lhia Itzayana |
| 1691 | 1 - 0 |