The Prague Open 2023 is taking place from 22–30 June 2023 in Prague, 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. It is a 9-round Swiss tournament with participation of Vojtech Plat, Kaan Kucuksari, Guha Mitrabha, Tomas Polak, Santiago Avila Pavas, Jakub Kosakowski, Evgeny Zanan, Jose Gabriel Cardoso Cardoso, Alon Greenfeld, Deep Sengupta, etc.