Maybe it’s different at the master level because they can actually calculate tactics super quick e.g Hikaru but for most of us it seems like a waste.
Its main use is simply to see if you can play within a specified time frame, especially involving openings.
Apart from that, it's leisure.
Maybe it’s different at the master level because they can actually calculate tactics super quick e.g Hikaru but for most of us it seems like a waste.