Correct answer: Qb51.Ne4?? (2.Qb3#/Qc4#) 1...R:f4 2.Rc5#/Qb5# but 1...Ke6! 1.Nb7?? (2.Qb3#/Qe4#/Qc4#) 1...R:f4/Rf6/Re5/Rg5/R<