175-Mate in two SOLUTION.

Solution: 1. Bg6! waiting
 1... Rb8/a8/d8/e8/f8/g8/h8 2. Sxc7#
 1... Se8 [a] /g8 [a] /d7 [a] /h7 [a] /e4/g4 [b]  2. B(x)e4 [A] #
 1... a4 2. Sb4#
 1... Se3/b2/f2 2. S(x)e3#