About this opening
Dutch Defense: Leningrad Variation is an opening in the Encyclopedia of Chess Openings,
classified under code A86. ECO group A (A00–A99)
covers flank and irregular openings, including the English, Bird, Réti and Dutch defences. This particular variation is reached
after 6 half-moves from the
starting position, with the move sequence 1. d4 f5 2. c4 Nf6 3. g3 g6.
It belongs to the Dutch Defense family. Within that family this is a sub-variation (the Leningrad Variation line).
The opening sequence in prose form: 1.d4 f5, 2.c4 Nf6, 3.g3 g6. From this position 2 named continuations are recorded in the encyclopaedia, each leading to a distinct theoretical line.