Black has no problems, and the once "bad" bishop has become excellent on b5.

Heading for g4 to swap Black's good bishop.

Or 1...f5 2.exf5 Bxf5 3.Bg4 Bxg4 4.hxg4 , intending 5.Bxc5 Rxc5 6.Ne4 with a typical "good knight vs. bad bishop" scenario.

The bishop exchange has emphasized Black's light square weaknesses, and his next move makes things even worse.

Eyeing the a5-pawn, with a huge positional advantage.

Preparing 2...h6 and 3...Bg5 to eliminate White's "good" bishop.

Getting on with the plan of b3-b4.

Avoiding 8...Nxe4?! 9.Nxe4, when White gets closer to achieving c4-c5. In the game Black keeps the important c5-square under control, whereas the bishop isn't really doing anything on e4.

Black has no problems.