In the blitz marathon Yesterday I reached the following position against David Beaumont (I was black)
W. Kf1 Ra2
B. Kg4 Rb4 p.f4
I had about a min left and David had 2 seconds...and he claimed a draw...to my great surprise the arbiter said that his claim was legitimate as the position was technically drawn!!!. So can you claim a draw in such positions where draw can be achieved with ''best play'' only???