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Winning blow: rook to a4 (e4)

c9-11502
Puzzle rating: 1870Theme: 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

36. Rxa4 Kb8 37. c6 bxc6 38. dxc6

Why it works

  • Best move. rook to a4 is exactly what the engine plays (#5).
  • pawn to c6 develops smoothly.
  • Precise: pawn to c6 is the top choice (#3).
  • You win decisive material (+15.0).
  • If instead Kb8, then c6 and you stay on top.

About this position

These pieces come from starting position #630.

Explore position #630

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