Double post.
This is what is confusing me on the Ride-by-Attack. According to this, you cannot charge through the target. But, Ride-by-attack (Not ride though attack) doesn't seem to care that you are going through an obstacle.Rules on Charging said:You must have a clear path toward the opponent, and nothing can hinder your movement (such as difficult terrain or obstacles). You must move to the closest space from which you can attack the opponent. If this space is occupied or otherwise blocked, you can’t charge. If any line from your starting space to the ending space passes through a square that blocks movement, slows movement, or contains a creature (even an ally), you can’t charge.