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Attack on the uncastled king: queen to h8 (a1·7)

sf-u-0100
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

6. Qxh8 O-O-O 7. Qb2 d5 8. g3

Why it works

  • Great move! queen to h8 keeps the pressure (+5.3).
  • queen to b2 develops smoothly.
  • A natural move: pawn to g3.
  • You win a piece — the bishop.
  • If instead O-O-O, then Qb2 and you win the bishop.

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