Wade-Smyslov System

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 0-0 5.a3 Be7 6.e4 d5 7.e5 Nfd7

White grabs space with e5, gaining territory but also committing the center. Black retreats to d7 and prepares pressure against White's pawn chain with ...c5 and piece play.

ECO Code

E11

Difficulty

Advanced

Style

Space vs counterplay

Key Theme

Pawn chain pressure

Main Plans

White: Space Squeeze

Bd3, 0-0, Qe2

White uses the e5 pawn as an anchor and aims for kingside initiative.

Black: Base Pressure

...c5 and ...Nc6

Black attacks d4 and undermines White's advanced center.

Timing Matters

Breaks before attacks

Both sides must time pawn breaks carefully; premature attacks often fail.

A Model Strategic Battle

The Wade-Smyslov setup is ideal for improving central and pawn-chain play.

Back to Bogo-Indian Defense Nbd2 System