Correct answer: Nf61...Kc4 2.Q:c5# 1.Nd2? (2.Qe4#) 1...c4[a] 2.Nf3#[A] 1...Bd5/[б]/ 2.Qf6#[Б] 1...Bg6 2.Qd6#/Qd7# but 1...c:d2! 1.Qd6+?? 1...