Correct answer: Qa11...Q:a4 2.Rd6#/Rd7#/R:d8#/Re5#/Rf5#/Rg5#/Rh5# 1...Q:d5 2.B:d5#/Q:d5# 1...a6/a5 2.Nb6# 1...B:c7 2.N:c7# 1.K:d8?? (2