Bogo-Indian Defense: Exchange Variation

An entry in the Encyclopedia of Chess Openings (ECO E11), reached after 8 half-moves: 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+.

Black rook — Use ← → arrows or click moves to step through.

Black knight — Use ← → arrows or click moves to step through.

End of this line

No further variations branch from this position in our database. To explore neighbouring ideas:

About this opening

Bogo-Indian Defense: Exchange Variation is an opening in the Encyclopedia of Chess Openings, classified under code E11. ECO group E (E00–E99) covers Indian defences against 1.d4, covering the Nimzo-Indian, Queen's Indian, King's Indian and Catalan systems. This particular variation is reached after 8 half-moves from the starting position, with the move sequence 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+.

It belongs to the Bogo-Indian Defense family. Within that family this is a sub-variation (the Exchange Variation line).

The opening sequence in prose form: 1.d4 Nf6, 2.c4 e6, 3.Nf3 Bb4+, 4.Bd2 Bxd2+. From this position the encyclopaedia records no further canonical continuations — practical play branches into unnamed transpositions or returns to the parent line for alternative ideas.