A40
Queen's Pawn Game: Modern Defense
1. d4 g6
The Queen's Pawn Game: Modern Defense is a chess opening classified under ECO code A40. It is reached after the moves 1. d4 g6.
It belongs to the Queen's Pawn Game family — one of many ways the line can branch. Understanding the parent system’s plans is the fastest way to play this variation well.
Play the Queen's Pawn Game: Modern Defense? See where you go wrong.
Deepline reviews your real games, finds the exact moves that cost you, and trains the fixes.
Analyze my games free →