Correct answer: Kc71...Nf4/f:g4/f4 2.N7g5# 1...c5 2.Q:a8# 1.Qf6?? (2.Qd4#) 1...e2 2.Nd2# 1...Q:f3 2.g:f3# 1...Qb2 2.N3g5# 1...Ne5 2.Q:e5# 1..