Manaus Chess Open 2025 Schedule. Preview of the major tournaments in 2025, as far as the dates have already been finalised. The manaus chess open 2025 is taking place from october 11 to october 17 in the city of manaus, brazil.
The tournament features 127 players competing in 9 rounds of swiss. Preview of the major tournaments in 2025, as far as the dates have already been finalised.