Correct answer: Nf41...Q:b6 2.Na3# 1...Qa5/Q:c4 2.Q:a5# 1.Nd4?? (2.Rd7#/Rd8#) 1...Q:c4 2.Qa5# but 1...Q:c6! 1.Ne3+?? 1...Qc4 2.Q
