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Attack on the uncastled king: pawn to b3 (b2·8)

c9-14262
Puzzle rating: 1470Theme: 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

23. b3 Be2 24. axb5 cxb5 25. Qa3

Why it works

  • Great move! pawn to b3 keeps the pressure (+4.6).
  • Spot on — pawn to b5 (+5.2).
  • A natural move: queen to a3.
  • You win decisive material (+5.2).
  • If instead Bd5, then Qa3 and you stay on top.

About this position

These pieces come from starting position #798.

Explore position #798

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