Correct answer: Rc81.Kb7?? (2.Bf5#/Bg4#/B:h3#/Bc8#) 1...g4 2.Bf5#/B:g4#/Bc8# but 1...Kd5! 1.Rc8! (2.Ne1#/Ne5#/Nf4#/Nc1#/Nc5#/N
