Since... 1994!

White to move and mate in 10 moves

Submitted and composed by John Kaan

(White: Kb5, Qd2, Bc2, Be1, Nd5, Nf3, c7, d4, e3, g3. Black: Kd6, Qh8, Re7, Ba7, Bf5, Nb7, Ng6, a5, b4, d7, e4, f4, g2, g7)

White to move and mate in 10 moves

Solution