Correct answer: Qe41...Nf4 2.Rc2# 1...N:e3 2.Rd3# 1.Bb2+?? 1...Kb4 2.Qb5# but 1...K:b2! 1.Qe4! (2.Qd4#/Qd3#/Qc2#) 1...Nf4 2.Rc2#