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Winning blow: pawn to a4 (a3)

c9-12580
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

18. a4 Ne6 19. Rgc1 f4 20. Ra3

Why it works

  • Great move! pawn to a4 keeps the pressure (+2.6).
  • rook to c1 develops smoothly.
  • A natural move: rook to a3.
  • You reach a winning position (+2.6).
  • If instead Ne6, then Rgc1 and you stay on top.

About this position

These pieces come from starting position #561.

Explore position #561

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