The Ceske Budejovice GM B 2023 is a 10-player round-robin tournament taking place from 1–9 July 2023 in Ceske Budejovice, Czechia. Players receive 90 minutes for 40 moves, followed by 30 minutes to the end of the game, plus a 30-second increment starting from move one.
Parallel : Ceske Budejovice GM A 2023 / Ceske Budejovice Open A 2023 / Ceske Budejovice Open B 2023 / Ceske Budejovice IM 2023
More : Aktobe Open Classic 2023 / Prague Masters 2023 / Prague Challengers 2023 / Prague Open 2023 / Llinars Open 2023 / Sparkassen A-Open 2023 / NC World Masters 2023 / Bydgoszcz Open A 2023 / Bydgoszcz GM 2023 / Vojvodina Open 2023 / 3rd Heldur Valgmae Memorial 2023 / 8th Purtichju Open 2023
