Correct answer: Bc11...Rg2/Rg3/Rg4/Rg5/Rg6/Rg7/Rg8/Re1 2.Qe1# 1.Be1?? (2.Qd2#) 1...Kc1/R:e1 2.Qc2# but 1...Rg2! 1.Be3?? (
