Round 4 on 2021/09/09 at 1700 UTC |
Bo. | 6 | Colombia | Rtg | - | 9 | Brazil | Rtg | 4½:1½ | PGN |
1.1 | GM | | 2487 | - | GM | | 2531 | 0 - 1 | PGN |
1.2 | GM | | Gallego Alcaraz Andres Felipe |
| 2473 | - | GM | | 2439 | ½ - ½ | PGN |
1.3 | WIM | | 2152 | - | WFM | | 1890 | 1 - 0 | PGN |
1.4 | WIM | | 2150 | - | WIM | | 1966 | 1 - 0 | PGN |
1.5 | FM | | Cardoso Cardoso Jose Gabriel |
| 2321 | - | FM | | 1940 | 1 - 0 | PGN |
1.6 | | | Hernandez Bermudez Manuela |
| 1745 | - | | | De Freitas Isabella Ribeiro Conti |
| 1868 | 1 - 0 | PGN |
Bo. | 2 | Netherlands | Rtg | - | 7 | Canada | Rtg | 2 : 4 | PGN |
2.1 | GM | | 2563 | - | IM | | 2504 | ½ - ½ | PGN |
2.2 | GM | | 2550 | - | GM | | 2532 | 0 - 1 | PGN |
2.3 | GM | | 2358 | - | WGM | | 2265 | 0 - 1 | PGN |
2.4 | WFM | | 2164 | - | WFM | | 2179 | 0 - 1 | PGN |
2.5 | FM | | 2092 | - | FM | | 2030 | ½ - ½ | PGN |
2.6 | | | 2173 | - | WIM | | 1523 | 1 - 0 | PGN |
Bo. | 8 | England | Rtg | - | 3 | United States of America | Rtg | 1½:4½ | PGN |
3.1 | GM | | 2670 | - | GM | | 2730 | 1 - 0 | PGN |
3.2 | GM | | 2698 | - | GM | | 2605 | ½ - ½ | PGN |
3.3 | WFM | | 1841 | - | GM | | 2392 | 0 - 1 | PGN |
3.4 | WCM | | 1864 | - | IM | | 2327 | 0 - 1 | PGN |
3.5 | FM | | 2071 | - | GM | | 2397 | 0 - 1 | PGN |
3.6 | FM | | 1869 | - | FM | | Cervantes Landeiro Thalia |
| 1936 | 0 - 1 | PGN |
Bo. | 10 | Turkey | Rtg | - | 1 | Poland | Rtg | 1½:4½ | PGN |
4.1 | IM | | 2158 | - | GM | | 2775 | 0 - 1 | PGN |
4.2 | IM | | 2273 | - | GM | | 2729 | ½ - ½ | PGN |
4.3 | WIM | | 2250 | - | WGM | | 2313 | 1 - 0 | PGN |
4.4 | WFM | | 2026 | - | IM | | 2341 | 0 - 1 | PGN |
4.5 | FM | | 2041 | - | IM | | 2398 | 0 - 1 | PGN |
4.6 | WFM | | 1520 | - | FM | | 1944 | 0 - 1 | PGN |
Bo. | 4 | Peru | Rtg | - | 5 | Cuba | Rtg | 2 : 4 | PGN |
5.1 | GM | | 2599 | - | GM | | Albornoz Cabrera Carlos Daniel |
| 2573 | 0 - 1 | PGN |
5.2 | GM | | Martinez Alcantara Jose Eduardo |
| 2645 | - | GM | | Martinez Duany Lelys Stanley |
| 2572 | ½ - ½ | PGN |
5.3 | WGM | | 2340 | - | WIM | | 2189 | 1 - 0 | PGN |
5.4 | WIM | | Aliaga Fernandez Ingrid Y |
| 2191 | - | WGM | | 2255 | 0 - 1 | PGN |
5.5 | IM | | Quirhuayo Chumbe German Gonzalo |
| 2396 | - | FM | | Alvarez Calzadilla Jose Avelino |
| 2287 | ½ - ½ | PGN |
5.6 | WIM | | Caballero Quijano Mitzy Mishell |
| 1918 | - | WIM | | 2167 | 0 - 1 | PGN |