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Attack on the uncastled king: rook to g3 (h3·4)

c9-25098
Puzzle rating: 1390Theme: 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

13. Rg3 b5 14. Bb3 c5 15. bxc5 Rxc5 16. Rxg2

Why it works

  • Great move! rook to g3 keeps the pressure (+4.5).
  • Well found: bishop to b3 (+4.6).
  • Strong! pawn to c5 is the sharp choice (+4.7).
  • Best move. rook to g2 is exactly what the engine plays (+4.7).
  • You win a piece — the bishop.
  • If instead b5, then Bb3 and you stay on top.

About this position

These pieces come from starting position #146.

Explore position #146

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