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Attack on the uncastled king: rook to g2 (g1·13)

c9-04223
Puzzle rating: 1200Theme: 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

9. Rg2 O-O 10. b3 Na3 11. Nd3

Why it works

  • Great move! rook to g2 keeps the pressure (+2.6).
  • pawn to b3 develops smoothly.
  • A natural move: knight to d3.
  • You reach a winning position (+2.5).
  • If instead O-O, then b3 and you stay on top.

About this position

These pieces come from starting position #88.

Explore position #88

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