Library/Openings/Benko Gambit Declined/Bishop Attack ECO A57
Opening· 7 plies

Benko Gambit Declined: Bishop Attack

An entry in the Encyclopedia of Chess Openings (ECO A57), reached after 7 half-moves: 1. d4 Nf6 2. c4 c5 3. d5 b5 4. Bg5.

Benko Gambit Declined: Bishop Attack ECO A57
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Black rook
Black knight
Black bishop
Black queen
Black king
Black bishop
Black rook
Black pawn
Black pawn
Black pawn
Black pawn
Black pawn
Black pawn
Black knight
Black pawn
Black pawn
White pawn
White bishop
White pawn
White pawn
White pawn
White pawn
White pawn
White pawn
White pawn
White rook
White knight
White queen
White king
White bishop
White knight
White rook
7/7
  1. 1.
  3. 2.
  5. 3.
  7. 4.
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End of this line

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About this opening

Benko Gambit Declined: Bishop Attack is an opening in the Encyclopedia of Chess Openings, classified under code A57. ECO group A (A00–A99) covers flank and irregular openings, including the English, Bird, Réti and Dutch defences. This particular variation is reached after 7 half-moves from the starting position, with the move sequence 1. d4 Nf6 2. c4 c5 3. d5 b5 4. Bg5.

The opening sequence in prose form: 1.d4 Nf6, 2.c4 c5, 3.d5 b5, 4.Bg5. 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.