Save one of them, naturally.

Black does well, as he gains 2 knights and only loses 1 rook. Advantage of 1 material point, 6-5.

At this point, Black has a large advantage and is well on the way to winning. But he hasn't won yet. His pawns are scattered, and many players early in their development find minor pieces hard to handle.

27.... was a good move, but it was not a good idea, owing to the discovered check to push it further just yet. Better seems 29...Kd7 to bring the K over to help out the pawns. Black's plan ought to have centred around the close order advance, heavily backed up by pieces, of that formibable b-, c-, d-pawn phalanx.

It has already begun; in fact it is the 30th move already.