What is a move like this called?
What about it?
It's my first time playing a pre-emptive king safety move. Have seen professionals playing them quite often.
Wanted to play f4, but it allows Qb6 check. Even if I couldn't see anything too dangerous about it opponent has a dark squared bishop too so it's inevitable that I have to move the king to safety sooner or later. Figured it's better to do it now as there's nothing critical going on than later to face some fork.