Mate in 3 · No. 322 · ~1600 · Capture

Two rooks and knight

White to play and mate in three.

Position

White
king on d7, rooks on d4 and g4, knight on d3, pawns on b4, e2, f2 and h4
Black
king on a6, rooks on a4 and a8, knight on c3, pawns on a3, a7, c4 and d6