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Winning blow: knight to a5 (b3·6)

c9-23500
Puzzle rating: 1620Theme: 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

23. Na5 c4 24. Rd6+ Rc6 25. Qxb7+ Kxa5 26. Qxe7

Why it works

  • Great move! knight to a5 keeps the pressure (+5.2).
  • Well found: rook to d6 (+5.1).
  • Precise: queen to b7 is the top choice (+5.2).
  • Best move. queen to e7 is exactly what the engine plays (+5.5).
  • You win decisive material (+5.5).
  • If instead c4, then Rd6+ and you stay on top.

About this position

These pieces come from starting position #344.

Explore position #344

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