Correct answer: Ba71...Q:d7 2.c:d7# 1.c8Q?? (2.c7#/Qb7#) 1...Bf3/Bc2/Bb3/Ba4 2.Qb7# 1...Q:e7/Q:f7 2.Bc7#/Bd6#/Be5#/Bf4#/Bg3#/B<