Correct answer: Bh31...Qd8 2.c:d8Q#/c:d8R# 1...Nb4/N:c5/N:c7 2.Rb8# 1...Nb8 2.c:b8Q#/c:b8R#/R:b8# 1.N:d7?? (2.Nb6#) 1...K:d7 2.c8Q#
