Correct answer: Nd11...Ng7/Nd6/Nc7 2.Nc7# 1...Rf3 2.Qe4#/Be4# 1...Rf2/Rf1/Rg5/Rh5 2.Qe4#/Qd3#/Be4# 1...Re5 2.Qd3# 1...c:b4/c4 2.
