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Winning blow: king to a1 (b1·12)

c9-18685
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

38. Ka1 Kc7 39. f4 c5 40. dxc5

Why it works

  • Great move! king to a1 keeps the pressure (+4.6).
  • pawn to f4 develops smoothly.
  • Precise: pawn to c5 is the top choice (+4.8).
  • You reach a winning position (+4.8).
  • If instead Kc7, then f4 and you stay on top.

About this position

These pieces come from starting position #815.

Explore position #815

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