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Attack on the uncastled king: knight to b6 (a4·3)

c9-16996
Puzzle rating: 1060Theme: 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. Nxb6 Nh3+ 19. gxh3 axb6 20. Bxe5

Why it works

  • Brilliant! The knight on b6 is a sacrifice that works — you stand better (+3.0).
  • Spot on — pawn to h3 (+2.9).
  • Precise: bishop to e5 is the top choice (+2.8).
  • You win a piece — the queen.
  • If instead Nh3+, then gxh3 and you win the queen.

About this position

These pieces come from starting position #305.

Explore position #305

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