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Winning blow: rook to a3 (a1)

c9-19901
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

21. Ra3 Re4 22. Raf3 Nd5 23. Be3

Why it works

  • Great move! rook to a3 keeps the pressure (+4.2).
  • rook to f3 develops smoothly.
  • Precise: bishop to e3 is the top choice (+4.1).
  • You reach a winning position (+4.1).
  • If instead b5, then Raf3 and you stay on top.

About this position

These pieces come from starting position #537.

Explore position #537

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