About this opening
French Defense: Classical Variation, Burn Variation, Main Line is an opening in the Encyclopedia of Chess Openings,
classified under code C11. 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 14 half-moves from the
starting position, with the move sequence 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 O-O.
It belongs to the French Defense family.
Within that family this is a level-3 branch (the Classical Variation → Burn Variation → Main Line line). The immediate parent line is French Defense: Classical Variation, Burn Variation, transitioned via 7…O-O.
The opening sequence in prose form: 1.e4 e6, 2.d4 d5, 3.Nc3 Nf6, 4.Bg5 dxe4, 5.Nxe4 Be7, 6.Bxf6 Bxf6. 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.