Correct answer: O-O-O1...Rf8 2.Qe5# 1...Bc4/Bd3/Be2/Bf1 2.Qb8# 1.Bg5?? (2.Q:h8#) 1...O-O 2.Qg7# 1...Rf8 2.Qe5# 1...Bc4 2.Qb8# bu
