I got a puzzle wrong and can't understand it

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stillpushingwood

Hi all, I was on lichess and got this puzzle https://lichess.org/training/mHLi8 (sorry I can't paste it in chess.com). I got it wrong and even after seeing the solution I'm kinda confused...

Anyone willing to help? Thanks.

IMKeto

 

korotky_trinity
IMBacon wrote:

 

Bacon, you didn't notice.

Black Queen could move to b4. )

Queen b4.

So I am a bit confused too with this puzzle.

IMKeto

Yes i noticed, but i like to leave things undisclosed hoping that the OP would put in the effort to see them.  But since you gave away the answer it doesn't matter now.

streetflame

If Qb4, Rxc3+ protecting the bishop, then Rd3+ getting the rook out of danger, then Rd4 protecting the bishop again and black keeps their advantage.