Drawn R+2P vs R endgame I remember a recent(1-2 years) drawn (super)grandmaster game in which white had 2 connected pawns and a rook, while black had a rook. I later learned that it was a theoretical draw, which quite surprised me, since I had always though that two connected pawns should win. 
Does anyone remember this game? Are their similar positions?
I don't know the game you have in mind, but the following is one example of such a drawn position in this ending (as can be verified with a tablebase query):

[fen "8/8/1r4kP/6P1/2R2K2/8/8/8 w - - 0 1"]


White has no winning way to break the blockade and make progress. If the blockade is one rank further up the board, though, it can be broken straightforwardly:

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/1r4kP/6P1/2R2K2/8/8/8/8 w - - 0 1"]

1.Kg5 Ra7 2.Rf5 Rb7 3.Rf7+ Rxf7 4.gxf7 *