13...bxc5 established typical middle game hanging pawns and after 14. Rac1 d4 Stockfish thinks Black is a pawn up , although the follow up moves are not at all obvious. I take a carefull approach keeping things under control in a level position.

26...Bxe2 does not hang a rook - if 27. Rxc7 Qa1+ leads to mate.

In the final position it is possible to protect my queen with either rook, but since I was using a no risk policy, I accepted the offered draw.