8
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4
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2
a1
b
c
d
e
f
g
h
Step 1 / 2
Your queen and bishop are aimed at the king but that's not enough force. Lift the rook: Re1-e3 and then Rg3 or Rh3 adds the piece that breaks the door down.
Step 1 / 2
Your queen and bishop are aimed at the king but that's not enough force. Lift the rook: Re1-e3 and then Rg3 or Rh3 adds the piece that breaks the door down.