Correct answer: R:f41...B:c6 2.N:c6# 1...b:a3 2.Rd5# 1...b3 2.Bd6# 1.R:d3?? (2.Qe2#) but 1...B:c6! 1.Rd:b4?? (2.Re4#) 1...Kd6 2.R:b5# 1...B: