Correct answer: Qe31...Qc5 2.B:c5# 1.c5?? (2.Qb4#/Qa4#/Nc4#) 1...Ra6/Qa7 2.Qb4#/Nc4# 1...Qh4 2.Nc4# 1...Q:c5 2.Qa4#/Nc4#/B:c5
