Correct answer: R:e51...Nd4/Nd8/N6e7/Nb4/Nb8/Na5/N6a7 2.Nd8# 1.N3c5? (2.Qg7#) 1...Rh4[a] 2.Rd4#[A] 1...Rh2/[б]/ 2.Rd2#[Б] but 1...B<