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Attack on the uncastled king: bishop to b4 (d2·6)

sf-u-0313
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

21. Bxb4 Bxe5 22. Nd3 Bd4 23. Qxf4

Why it works

  • Great move! bishop to b4 keeps the pressure (+4.0).
  • knight to d3 develops smoothly.
  • Precise: queen to f4 is the top choice (+4.3).
  • You win a piece — the rook.
  • If instead h5, then Nd3 and you win the rook.

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