The French Advance

Locked pawn chains — attack the base, defend the head.

French Defense Advance Variation King's Indian Attack (reversed)

Key Positions

French Advance: White's e5 locks the center

Black strikes at the chain base with ...c5

Black may also undermine with ...f6

Plans

White's Plans

  • c3 Defend d4 — the anchor of the entire pawn chain.
  • f4 Reinforce e5 to maintain the space wedge.
  • Build a kingside attack using the space advantage: Qg4, Bd3, and piece pressure on h7.
  • If Black plays ...f6, recapture to keep lines closed or open depending on piece placement.

Black's Plans

  • ...c5 Strike at d4, the base of White's chain — the most important break.
  • ...f6 Attack the head of the chain on e5 to relieve the space cramp.
  • ...Qb6 Pile pressure on d4 along with ...Nc6 and ...cxd4.
  • Don't wait — if neither break comes, White's space advantage becomes crushing.

Key Principle

Attack a pawn chain at its base (Nimzowitsch). For Black, d4 is the target. For White, defend d4 and use the space advantage to attack the king.

Test Your Knowledge

Question 1 of 4

Which pawn should Black target in the French Advance?