Know the Terrain Vol. 6 : Isolated Queen's PawnKnow the Terrain Vol 6: Isolated Queen's Pawn Sam Collins Sam Collins: Know the Terrain Vol. 6: Isolated Queen's Pawn Video running time: 4 h 35 min The information explosion has led to a massive increase in opening theory. But how often do you win a game with a prepared line? What gives strong players the edge over their opponents is not some blockbuster novelty, but a deep understanding of the pawn structures to which their openings lead an