Correct answer: Qf21...f:g3+[a] 2.Q:g3#[A] 1...f3/[б]/ 2.Qe3#[Б] 1...Nb5/Nc4 2.N:b5# 1...Nc2 2.Nb5#/Rb3# 1...d:e1Q/d:e1R 2.Rd3# 1...d:e1B 2.Rd3#/N