Correct answer: Kb71...Nb8/Na:c7 2.b:c5# 1...Q:e7 2.B:e7# 1...Nf6 2.e8Q#/e8R#/e8B#/e8N# 1...Ng7/Ne:c7 2.e8N# 1...B:g6 2.Nc4#/Qe6# 1...<
