Correct answer: Qc11...Nfg4/Ng8/Nh5/Nh7/Ne8/Nd5+[a] 2.Rd5#[A] 1...N:d3/[б]/ 2.Q:d3#[Б] 1...Nc4+[c] 2.d:c4#[C] 1...Bb2 2.Q:b2# 1...Bc3 2.Q:c3#