Chess Opening Theory/1. d4/1...Nf6/2. Nf3/2...d5/3. Bg5

=Torre Attack= The Torre Attack is not often seen at top level, as statistically doesn't give white much more than equality. However, if black does not play accurately, white can get a dangerous kingside attack.

e6 is most common, although statistically gives white the better chances, and plays into whites goals for the Torre. Perhaps best for black is the dynamic c5.

Theory table
'''1. d4 Nf6 2. Nf3 d5 3. Bg5'''