Library/Openings/Sicilian Defense/Scheveningen Variation/Delayed Keres Attack ECO B90
Opening· 13 plies

Sicilian Defense: Scheveningen Variation, Delayed Keres Attack

An entry in the Encyclopedia of Chess Openings (ECO B90), reached after 13 half-moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4.

Sicilian Defense: Scheveningen Variation, Delayed Keres Attack ECO B90
87654321
abcdefgh
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 pawn
Black knight
White knight
White pawn
White pawn
White knight
White bishop
White pawn
White pawn
White pawn
White pawn
White pawn
White rook
White queen
White king
White bishop
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.

Continue from this position

One reply continues into a sub-variation from this position. Click any to drill deeper.

About this opening

Sicilian Defense: Scheveningen Variation, Delayed Keres Attack is an opening in the Encyclopedia of Chess Openings, classified under code B90. ECO group B (B00–B99) covers semi-open games (1.e4 with Black playing anything other than 1…e5), with the Sicilian, French, Caro-Kann and Pirc/Modern at its heart. This particular variation is reached after 13 half-moves from the starting position, with the move sequence 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4.

It belongs to the Sicilian Defense family. Within that family this is a level-2 branch (the Scheveningen Variation → Delayed Keres Attack line). The immediate parent line is Sicilian Defense: Scheveningen Variation, transitioned via 7.g4.

The opening sequence in prose form: 1.e4 c5, 2.Nf3 d6, 3.d4 cxd4, 4.Nxd4 Nf6, 5.Nc3 a6, 6.Be3 e6. From this position exactly one named continuation is recorded in the encyclopaedia.