Chess Puzzle of the Week (264)

I have good news and bad news for you today.

The good news is that you have a rook and a bishop while all your opponent has is a pair of doubled pawns.

The bad news is that your opponent’s pawns are about to promote, and it looks at first like there’s little you can do to stop them.

It’s White to play and draw in this endgame study (David Gurgenidze 3rd Prize Solidarity Ty 1983), which IM Paul Littlewood posted on Facebook.

Have fun!