Correct answer: Na31...Nb2/Nb6 2.c3# 1...Nb3/N:c2 2.N:b3# 1...B:e2 2.N:e2# 1...B:c4 2.R:c4# 1.Ne3?? zz 1...Nb3/N:c2 2.N:b3# 1...Nb2
