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Castling-960 to the rescue on b1 (c1·4)

c9-19781
Puzzle rating: 1340Theme: Castling 960: the strongest move is to castle — drag the king onto its rook.
a8b7c6d5e4f3g2h1
White to move — find the best continuation

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The tactical motive

Castling 960: the strongest move is to castle — drag the king onto its rook.

White to move — find the best continuation

Solution & explanation

Main line

14. O-O-O Qe8 15. Bxc6 bxc6 16. a5

Why it works

  • Great move! king to c1 keeps the pressure (+2.4).
  • A brilliant blow: bishop to c6, and you stand better (+2.2).
  • A natural move: pawn to a5.
  • You reach a winning position (+2.4).
  • If instead Qe8, then Bxc6 and you win the bishop.

About this position

These pieces come from starting position #270.

Explore position #270

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