Correct answer: Bd71...Bc5/Re7 2.R:c5# 1...Re4 2.f:e4# 1...c6 2.Nb6#/Rd4# 1...b:c3 2.N:c3# 1.Bd7! (2.Rd4#) 1...Re4 2.f:e4# 1...Bc5 2.R:c5#
