ecocodes
Volume B · Semi-open games‹ B85B87 ›
a1b2c3d4e5f6g7h8
Reference position · Black to move

B86 Sicilian Defense: Sozin Attack

B86 holds a single named line. It leaves B80 (Sicilian Defense: Scheveningen Variation) with 6.Bc4. That final move, by the bishop, opens a line for the rook on h1. Of all other reference positions, the board of B83 (Scheveningen Variation, Classical Variation) comes closest, two squares apart.

Score sheet
#WhiteBlack
1e4c5
2Nf3e6
3d4cxd4
4Nxd4Nf6
5Nc3d6
6Bc4

The road to B86

  1. 1.e4 … 4.Nxd4five earlier stops: B00, B20, B27, B40
  2. 4...Nf6B40 Normal
  3. 5...d6B80 Scheveningen Variation
  4. 6.Bc4B86

The position after 6.Bc4

White has brought out the knight on c3, knight on d4 and bishop on c4; Black the knight on f6. White has a half-open d-file; Black a half-open c-file. Black could capture with Nxe4. Black is to move and has 29 legal moves.

WhiteBlackMaterial (pawn units)3838Minor pieces developed31Moves spent on pawns24Pawns on d4, e4, d5, e510Squares attacked in the other half92not castlednot castled

Closest boards in other codes

CodeLineDiffers on
B88Sicilian Defense: Sozin Attack, Leonhardt Variationtwo squares: c6, b8
B57Sicilian Defense: Classical Variation, Sozin Attackfour squares: c6, e6, e7, b8
B81Sicilian Defense: Scheveningen Variation, Keres Attackfour squares: f1, g2, c4, g4
B82Sicilian Defense: Scheveningen Variation, Matanovic Attackfour squares: f1, f2, c4, f4
B84Sicilian Defense: Scheveningen Variation, Classical Variationfour squares: e2, c4, a6, a7
B89Sicilian Defense: Sozin Attack, Main Linefour squares: c1, e3, c6, b8
B56Sicilian Defense: Classical Variationsix squares: f1, c4, c6, e6, e7, b8

Open this line in the finderAll Sicilian Defense codes