Mate in 3 · No. 2 · Harder

Réti v Tartakower, Vienna 1910

White to play and mate in three.

Position

White
king on c1, queen on d3, rooks on d1 and h1, bishops on d2 and f1, knight on g1, pawns on a2, b2, c2, f2, g2 and h2
Black
king on e8, queen on e5, rooks on a8 and h8, bishops on c8 and f8, knights on b8 and e4, pawns on a7, b7, c6, f7, g7 and h7