Correct answer: Rcd51...Bg3 2.Q:g3# 1...Bh4 2.R:h4# 1...Bd2/B:c3/f2 2.Qg3#/Rh4# 1...Rb3/Rb2/Rb1/Rb5/Rbb6/Rb7/Rb8 2.R:c4# 1...R<