can I concede?


It is perfectly reasonable to resign. Just find the flag icon.

The game I was trying to concede and finally found how to resign in the menu on the bottom, was against the Russian

The game I was trying to concede and finally found how to resign in the menu on the bottom, was against the Russian
Clearly shouldn't have resigned, got a draw.
I think 23...Qe1 is the worst move I've ever seen in chess. That's a 3 day per move game?