Correct answer: R:a3+1...Nd1/Nd5/Ne4 2.R:a3# 1.B:c3?? (2.R:a3#) 1...a2 2.Kd2#/B:b2# but 1...Ka2! 1.R:a3+! 1...Ra2 2.B:c3# 1...Na2+ 2
