After the commentators were wondering why Carlsen made such a weird decision to put the bishop on b7 instead of the natural e6, it naturally reminded me of the following arguably very tragic game:

Note: In Carlsen’s game with the dynamic pawnstructure on the queenside, Bb7 (+0.33) is actually the top candidate move, ahead of Be6 (+0.45). In my game with the static pawnstructure, it is only the second best choice (0.00) after Be6 (-0.41).