Correct answer: Kb71...b:c2+ 2.Rb4# 1...B:e4 2.R4c3#/Rc5#/Rc6#/Rc7#/Rc8# 1...R:e4 2.R4c3# 1...Rb1 2.Rd2# 1...R:c2 2.Rd4# 1...g2 2.Nf2# 1...d
