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Attack on the uncastled king: pawn to c4 (d3·32)

sf-u-0316
Puzzle rating: 780Theme: Uncastled king: the enemy king is stuck in the centre — punish it before it castles.
a8b7c6d5e4f3g2h1
White to move — find the best continuation

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The tactical motive

Uncastled king: the enemy king is stuck in the centre — punish it before it castles.

White to move — find the best continuation

Solution & explanation

Main line

19. dxc4 bxc4 20. a3 Ne4 21. Nxe4

Why it works

  • Great move! pawn to c4 keeps the pressure (+7.2).
  • pawn to a3 develops smoothly.
  • Precise: knight to e4 is the top choice (+7.8).
  • You win a piece — the queen.
  • If instead bxc4, then a3 and you win the queen.

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