Mate in 3 · No. 311 · ~1900 · Capture

Queen, rook and knight

White to play and mate in three.

Position

White
king on d2, queen on g4, rook on g1, knight on c8, pawns on c2, c3, c4, f2 and g3
Black
king on a4, queen on a1, rooks on a5 and b2, bishop on a7, knight on a3, pawns on b4, d3, d4, d6 and d7