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Attack on the uncastled king: pawn to d4 (c3·5)

c9-02007
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

7. cxd4 Nxd4 8. b4 Bg7 9. Bxb7

Why it works

  • Great move! pawn to d4 keeps the pressure (+7.5).
  • pawn to b4 develops smoothly.
  • Precise: bishop to b7 is the top choice (+7.7).
  • You win a piece — the queen.
  • If instead Bg7, then b4 and you win the queen.

About this position

These pieces come from starting position #274.

Explore position #274

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