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Attack on the uncastled king: knight to c6 (d4·26)

c9-25142
Puzzle rating: 1790Theme: 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

19. Nc6+ bxc6 20. Bxb6 Nxb6 21. Qxb6

Why it works

  • Great move! knight to c6 keeps the pressure (+2.1).
  • Well found: bishop to b6 (+2.4).
  • Strong! queen to b6 is the sharp choice (+2.1).
  • You reach a winning position (+2.1).
  • If instead bxc6, then Bxb6 and you stay on top.

About this position

These pieces come from starting position #606.

Explore position #606

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