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Winning blow: king to a2 (b1·33)

c9-22566
Puzzle rating: 1390Theme: 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

39. Ka2 d4+ 40. b3 Bxb3+ 41. Kb2 Be6 42. Rxc7+

Why it works

  • Great move! king to a2 keeps the pressure (+3.5).
  • Well found: pawn to b3 (+3.6).
  • Strong! king to b2 is the sharp choice (+4.0).
  • Great move! rook to c7 keeps the pressure (+4.3).
  • You reach a winning position (+4.3).
  • If instead d4+, then b3 and you stay on top.

About this position

These pieces come from starting position #717.

Explore position #717

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