Tournament organizer ESL may hold a Counter-Strike 2 championship.
It was reported by representatives of the organization in the commentary for Dust2 portal. This tournament is likely to be IEM Cologne 2023, which will be held from July 25 to August 6 in Germany. However, Valve has not yet announced the exact date of switching the game to the Source 2 engine:
ESL
We're very excited about the prospect of IEM Cologne 2023 potentially being the first top-tier tournament for CS2.
Remember that on March 25th, Valve announced its last CS:GO major. It will be the BLAST Paris Major 2023. The decision was made due to the game's transition to the Source 2 engine, which was announced on March 22.
