Correct answer: Bb11...Nh4/Nh8/Nf4/Nf8/Ne5+/Ne7 2.Re5# 1...Re3 2.Nd2# 1...Rf3 2.g:f3# 1.Bb1! zz 1...Nh4/Nh8/Nf4/Nf8/Ne
