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Castling-960 to the rescue on a8 (b8)

c9-14242
Puzzle rating: 1340Theme: Castling 960: the strongest move is to castle — drag the king onto its rook.
h1g2f3e4d5c6b7a8
Black 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.

Black to move — find the best continuation

Solution & explanation

Main line

13... O-O-O 14. c3 Re1 15. f3 Nd5

Why it works

  • Great move! king to c8 keeps the pressure (+2.1).
  • Well found: rook to e1 (+2.1).
  • Strong! knight to d5 is the sharp choice (+2.3).
  • You reach a winning position (+2.3).
  • If instead c3, then Re1 and you stay on top.

About this position

These pieces come from starting position #862.

Explore position #862

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