Correct answer: Q:c41...Q:e4[a] 2.Qf6#[Б]/Nh4#[A] 1...f2/Qe2/Qe3/Qd1/Qc1/Qb1/Qa1/Qf1/Q:d2 2.Nh4#[A]/Ng3# 1...Qg1/Qh4 2.Nh4#[A] 1...<