Mate in 3 · No. 312 · Easier

Queen and two rooks

White to play and mate in three.

Position

White
king on g2, queen on a5, rooks on b2 and b7, pawns on c3, f3, f4, g3 and h2
Black
king on e3, queen on a8, rook on c7, knight on b6, pawns on d5 and h5