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Winning blow: king to b1 (c1·3)

c9-10756
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. Kb1 Ra8 39. Qe7+ Kb8 40. Qa3

Why it works

  • Great move! king to b1 keeps the pressure (+3.8).
  • Spot on — queen to e7 (+3.8).
  • Precise: queen to a3 is the top choice (+3.7).
  • You reach a winning position (+3.7).
  • If instead Ra8, then Qd7+ and you stay on top.

About this position

These pieces come from starting position #805.

Explore position #805

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