Queens Pawn Game London System Intermediate (1.d4 d5 2.Nf3 Nf6 3.Bf4 / 1.d4 d5 2.Nf3 e6 3.Bf4) Chess Puzzles

In queens pawn game london system intermediate, White usually begins with 1.d4 and develops the bishop to f4 before or after Nf3, creating the classic London System structure. What makes it an intermediate topic is not the move order alone, but understanding the setup’s core feature: a solid queen’s-pawn opening where White keeps the bishop active outside the pawn chain and aims for a stable, low-theory position.