Correct answer: Ra21...f4 2.Qe4# 1...Nc2/Nc6/Na2/Na6 2.Ba2# 1...N:d3 2.Rc2# 1...N:d5+ 2.Q:d5# 1.Rd1?? zz 1...Nc2 2.Q:c2#/Ba2# 1...<