Mamedyarov and Caruana battle for the lead in a fighting Catalan ⎸2018 Candidates, Round 10

From a channel Lumen includes in full: Hanging Pawns teaches chess openings, pawn structures and strategy in structured, course-like lessons with the ideas behind each line explained.

A 12-minute video from Hanging Pawns's catalogue; the title names its topic.

Video by Hanging Pawns, played through YouTube's embedded player.