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Attack on the uncastled king: pawn to b3 (b2·2)

c9-11185
Puzzle rating: 970Theme: 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

12. b3 Bc6 13. d5 Nxd5 14. O-O

Why it works

  • Great move! pawn to b3 keeps the pressure (+1.4).
  • pawn to d5 develops smoothly.
  • A natural move: king to g1.
  • You reach a winning position (+1.5).
  • If instead Bc6, then d5 and you stay on top.

About this position

These pieces come from starting position #618.

Explore position #618

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