Bundesliga 2012-13(TWIC 952), GM Ribli
Here is a recent Bundesliga game(TWIC 952) played by the veteran GM Ribli.
Black allowed the crippling of his queenside pawn structure and then got the wrong end of a good knight vs. bad bishop ending and never recovered.
Black has just advanced aggressively in the center with 14…e4. How should white respond?