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Attack on the uncastled king: rook to g4 (h4·3)

c9-28089
Puzzle rating: 1630Theme: 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

21. Rg4+ Kh7 22. O-O-O Nxb4 23. Rh1#

Why it works

  • Great move! rook to g4 keeps the pressure (#2).
  • Well found: king to c1 (#1).
  • Precise: rook to h1 is the top choice (#).
  • The line ends in a forced mate in 3.
  • If instead Kh7, then O-O-O and you stay on top.

About this position

These pieces come from starting position #33.

Explore position #33

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