About this opening
French Defense: Winawer Variation, Retreat Variation, Armenian Line is an opening in the Encyclopedia of Chess Openings,
classified under code C17. ECO group C (C00–C99)
covers open games (1.e4 e5) and the French Defence, including the Ruy Lopez, Italian, Scotch and King's Gambit. This particular variation is reached
after 12 half-moves from the
starting position, with the move sequence 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4.
It belongs to the French Defense family.
Within that family this is a level-3 branch (the Winawer Variation → Retreat Variation → Armenian Line line). The immediate parent line is French Defense: Winawer Variation, Retreat Variation, transitioned via 6…cxd4.
The opening sequence in prose form: 1.e4 e6, 2.d4 d5, 3.Nc3 Bb4, 4.e5 c5, 5.a3 Ba5, 6.b4 cxd4. 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.