Close a game that did not start properly

I have an issue with a game I created:
I created it, invited friends and started it and downloaded the savegame. However the file does not load in civ 6. If I select it and press load, the load button just greys out and nothing happens.
I want to kill that game to start a new one, but can not find a possibility to do so. There seems to be no surrender button before the game has started.

Help is very much appreciated.

Btw: thanks for creating PYDT

Hey Kerblosh - since you’re the first player in the game, you have to create the game and upload it through the website. You can’t create the game through the client - I’ll get a new client build out soon that tells you to use the website to create the game in the client if it’s the first turn of the game. Thanks!