Queen's Gambit Declined/Carlsbad | Must Know Pawn Formations #5

From a channel Lumen includes in full: Molton teaches chess openings, pawn structures and middlegame plans (IQP, Carlsbad, Alapin, kingside attacks) in clear instructional lessons and annotated speed runs.

A 21-minute video from Molton's catalogue; the title names its topic.

Video by Molton, played through YouTube's embedded player.