Correct answer: Nde21...Q:a7/Qb8/Qd8/Qf8/Qc6/Q:e4[a] 2.Nc6#[A] 1...Bf3/B:e4/[б]//Rg2 2.N:f3#[Б] 1...N:f6[c] 2.Qc7#[C] 1...Bg2/Rg6/Rf