About this opening
Richter-Veresov Attack: Richter Variation is an opening in the Encyclopedia of Chess Openings,
classified under code D01. ECO group D (D00–D99)
covers closed games and semi-closed games beginning 1.d4 d5, covering the Queen's Gambit, Slav, Grünfeld and related queen-pawn structures. This particular variation is reached
after 7 half-moves from the
starting position, with the move sequence 1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. f3.
It belongs to the Richter-Veresov Attack family. Within that family this is a sub-variation (the Richter Variation line).
The opening sequence in prose form: 1.d4 Nf6, 2.Nc3 d5, 3.Bg5 Bf5, 4.f3. 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.