Correct answer: Qa71...Kg3 2.Re2# 1...K:h2 2.Rg5# 1.Qf8?? (2.Rg5#) but 1...Kg1! 1.Qg8+?? 1...K:h2 2.Ree4#/Re3#/Re2#/Re1#/Re7#/R