ECO code: A44
Old Benoni: Czech, 3.e4 d6 4.Nc3 a6
This variation arises after the moves 1.d4 c5 2.d5 e5 3.e4 d6 4.Nc3 a6. Black’s move 4...a6 is a characteristic waiting move designed to control the b5-square and prepare a potential expansion on the queenside. It prevents White’s pieces from easily occupying b5 and can support a future ...b5 pawn push.
From Black’s perspective, this move is somewhat flexible and can be seen as both defensive and preparatory, aiming to solidify Black’s foothold on the queenside before launching counterplay. For White, the game remains largely centered on central control and space advantage.
The opening focuses heavily on contesting the center. White’s early e4 and d5 pawns emphasize a strong central presence, while Black challenges this center indirectly through pawn breaks and piece placement. The move ...a6 itself does not directly attack the center but supports Black’s broader strategy to undermine White’s central dominance in the near future.
This opening is defined by the position shown on the board below. The moves displayed are a typical sequence that leads to it, but different sequences can reach the same position and still carry the same opening name.
Practice puzzles and train your tactics with real positions from games that used the Old Benoni: Czech, 3.e4 d6 4.Nc3 a6, and sharpen your opening mastery.
Puzzle 1 of 1 - Move #39 white