Dear Chess Fans;
Could you help me understanding this position:
from a lichess puzzles lichess.org/training/64307
as following: white to play
White Bishop on f5 is hanging
Black Knight on h2 has no safe squares and can be trapped if Rh1 .
so protecting the bishop first then attack the knight or what ?!
if white play Nd4 what should black play ?
Thanks in advance