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Attack on the uncastled king: rook to g2 (g1·5)

sf-u-0077
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

10. Rxg2 Bxg2+ 11. Ke2 Bf3+ 12. Qxf3

Why it works

  • Great move! rook to g2 keeps the pressure (+3.8).
  • king to e2 develops smoothly.
  • Strong! queen to f3 is the sharp choice (+4.0).
  • You win a piece — the queen.
  • If instead Bxg2+, then Kg1 and you win the queen.

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