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Castling-960 to the rescue on a1 (c1·8)

c9-19189
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

16. O-O-O Nxe1 17. Nxh7 Nf3 18. Nxf8

Why it works

  • Great move! king to c1 keeps the pressure (+3.6).
  • Spot on — knight to h7 (+3.8).
  • Precise: knight to f8 is the top choice (+4.1).
  • You reach a winning position (+4.1).
  • If instead Nxe1, then Nxh7 and you stay on top.

About this position

These pieces come from starting position #574.

Explore position #574

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