Library/Openings/Benoni Defense/King's Pawn Line/with Bg5 ECO A65
Opening· 13 plies

Benoni Defense: King's Pawn Line, with Bg5

An entry in the Encyclopedia of Chess Openings (ECO A65), reached after 13 half-moves: 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 c5 7. d5.

Benoni Defense: King's Pawn Line, with Bg5 ECO A65
87654321
abcdefgh
Black rook
Black knight
Black bishop
Black queen
Black rook
Black king
Black pawn
Black pawn
Black pawn
Black pawn
Black bishop
Black pawn
Black pawn
Black knight
Black pawn
Black pawn
White pawn
White bishop
White pawn
White pawn
White knight
White pawn
White pawn
White pawn
White pawn
White pawn
White rook
White queen
White king
White bishop
White knight
White rook
13/13
  1. 1.
  3. 2.
  5. 3.
  7. 4.
  9. 5.
  11. 6.
  13. 7.
Use ← → arrows or click moves to step through.

End of this line

No further variations branch from this position in our database. To explore neighbouring ideas:

About this opening

Benoni Defense: King's Pawn Line, with Bg5 is an opening in the Encyclopedia of Chess Openings, classified under code A65. ECO group A (A00–A99) covers flank and irregular openings, including the English, Bird, Réti and Dutch defences. This particular variation is reached after 13 half-moves from the starting position, with the move sequence 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 c5 7. d5.

It belongs to the Benoni Defense family. Within that family this is a level-2 branch (the King's Pawn Line → with Bg5 line). The immediate parent line is Benoni Defense: King's Pawn Line, transitioned via 7.d5.

The opening sequence in prose form: 1.d4 Nf6, 2.c4 g6, 3.Nc3 Bg7, 4.e4 d6, 5.f3 O-O, 6.Bg5 c5. 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.