28
The Manaus Chess Open 2024 is taking place from 11-17th October at the Novotel Hotel in Manaus, Amazonas, Brazil.
The main open is a 9-round Swiss with the classical time control G90โฒ + 30 sec.
127 players from 9 federations, including 11 Grandmasters and 7 International Masters take part in the event.