Correct answer: Qg61...Q:g2+ 2.Q:g2# 1.Qc7?? (2.Qh2#) but 1...Q:g2+! 1.Qd6?? (2.Qh2#) but 1...Q:g2+! 1.Qg6! zz 1...Qe1/Qc1/Qa1 2.Bf3#/<
