Correct answer: Rh11...d5 2.Qd7# 1...f5 2.Rg6# 1...e1Q/e1R/e1B/e1N 2.R:e1# 1.Kf8?? (2.e8Q#/e8R#) 1...f5 2.Rg6# but 1...d5! 1.Rg5?? (2.d5#/Q