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Castling-960 to the rescue on a1 (e1·3)

c9-13582
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

22. O-O-O Bg4 23. Bd5 Rae8 24. Bf3

Why it works

  • Great move! king to c1 keeps the pressure (+3.4).
  • bishop to d5 develops smoothly.
  • A natural move: bishop to f3.
  • You reach a winning position (+3.7).
  • If instead Bg4, then Bd5 and you stay on top.

About this position

These pieces come from starting position #431.

Explore position #431

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