Correct answer: Qh11. Qa8? [2. Nf5# [A]] (2. Nc6#?) 1. ... R:e7 2. f:e7# But 1. ... Re5 [a] ! 1. Qh5? [2. Nc6 [Б] #] (2. Nf5#?) But 1. ... Re6 /[б]/ ! 1.