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Winning blow: rook to a1 (c1·3)

c9-16181
Puzzle rating: 2060Theme: 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

21. Ra1 Qb7 22. Qe8+ Qc8 23. Ra8+

Why it works

  • Great move! rook to a1 keeps the pressure (#13).
  • Well found: queen to e8 (#12).
  • Precise: rook to a8 is the top choice (#6).
  • You win decisive material (+15.0).
  • If instead Qb7, then Qe8+ and you stay on top.

About this position

These pieces come from starting position #171.

Explore position #171

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