The Dutch Open Championship is taking place from 25 July – 3 August 2023 in Dieren, Netherlands. Players receive 90 minutes for 40 moves, then 30 minutes for the rest of the game plus 30 seconds per move starting from move 1. It is a 9-round Swiss open tournament with participation of Max Warmerdam, Erik Van den Doel, Thomas Beerdsen, Casper Schoppen, Gupta Sankalp, Prraneeth Vuppala, Nico Zwirs, Daniel Hausrath, Stefan Beukema,Anuj Shrivatri, etc.