Correct answer: 1. Rb:g21.Rg:g2?? (2.Rg3#/Rg4#/Rg5#/Rg6#/Rg7#/Rg8#) 1...Bb1+ 2.R:b1# but 1...c3! 1.Rb:g2! (2.Rf2#/Re2#/Rd2#/Rc2#/Rb2#
