The Czech Benoni arises after 1.d4 c5 2.d5 e5. ECO code: A44.

Overview

With 2...e5, Black locks the centre completely, creating a structure with pawns on c5 and e5 against White's d5. This is the Czech Benoni, characterised by its closed, strategic nature.

Strategic Themes & Plans

The locked centre means play shifts to the flanks. White typically plays for a queenside majority advance with c4, a4, b4, while Black seeks kingside play with ...f5 and ...g5. Piece manoeuvring is crucial in these closed positions. The Czech Benoni is known for its slow, strategic character—quite different from the dynamic Modern Benoni.