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Attack on the uncastled king: pawn to e3 (d2·5)

c9-05845
Puzzle rating: 780Theme: Chess960 twist: use the unusual starting setup of the pieces.
a8b7c6d5e4f3g2h1
White to move — find the best continuation

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The tactical motive

Chess960 twist: use the unusual starting setup of the pieces.

White to move — find the best continuation

Solution & explanation

Main line

11. dxe3 Bb3+ 12. axb3 O-O 13. Ncxd7

Why it works

  • Great move! pawn to e3 keeps the pressure (+6.2).
  • Spot on — pawn to b3 (+6.9).
  • Precise: knight to d7 is the top choice (+7.1).
  • You win a piece — the bishop.
  • If instead c6, then O-O-O and you win the knight.

About this position

These pieces come from starting position #222.

Explore position #222

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