White to move and mate in 2

i got c2. then he has no other choice but to interpose with the rook. this is assuming that we are on the side of black. but of course, after they interpose with the rook, the queen captures it and it is checkmate. is that also correct?

Originally posted by kfennessy
i got c2. then he has no other choice but to interpose with the rook. this is assuming that we are on the side of black. but of course, after they interpose with the rook, the queen captures it and it is checkmate. is that also correct?

That's Qb2. 😛