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Twin Problem 1: Mate in 2 Moves

(White: Kd2, Qd7, Re7, Ba3, Bb5, Nc3, b6, c4, d5, e5, g3, g4. Black: Kd4, g5, g6.)

White to move and mate in 2

(White: Ke2, Qe7, Rf7, Bb3, Bc5, Nd3, c6, d4, e5, f5, h3, h4. Black: Ke4, h5, h6.)

White to move and mate in 2

Solution