Correct answer: Qc21. Qb3? [2. Q:d3#] 1. ... Nd3~ 2. Q:e3 [D] # 1. ... N:c5 2. B:f6 [C] # But 1. ... N:f2! 1. Qc6? [2. Nf5 #] 1. ... Nd3~ 2. B:f6#
