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Winning blow: king to a1 (b1·23)

Shuffle Rating 1390Theme: Chess960 twist: use the unusual starting setup of the pieces.
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

27. Ka1 Bxd6 28. bxa7 Kc7 29. Bxg7 Bxc5 30. Qxf5

Why it works

  • Great move! king to a1 keeps the pressure (+5.1).
  • Spot on — pawn to a7 (+5.5).
  • Precise: bishop to g7 is the top choice (+5.7).
  • Best move. queen to f5 is exactly what the engine plays (+5.6).
  • You win a piece — the rook.
  • If instead Bxd6, then bxa7 and you stay on top.

About this position

These pieces come from starting position #853.

SP-853 · RampartGuard — The king starts out on a wing file, b or g, with neither knight in a corner.

Explore position #853

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