Correct answer: Qa81...Qh5 2.R:h5# 1...Qh6 2.R:h6# 1...Qh7 2.R:h7# 1.Q:h2+?? 1...K:h2 2.R:h4# but 1...B:h2! 1.Qf3+?? 1...g3 2.Nf4#/Qf