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Attack on the uncastled king: knight to c1 (a2)

c9-20737
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

23. Nc1 Rd5+ 24. Kc2 Nc6 25. Qc3

Why it works

  • Great move! knight to c1 keeps the pressure (+2.9).
  • king to c2 develops smoothly.
  • A natural move: queen to c3.
  • You reach a winning position (+3.1).
  • If instead Rd5+, then Kc2 and you stay on top.

About this position

These pieces come from starting position #188.

Explore position #188

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