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Skewer: rook to a3 (a4)

li-02q4G
Puzzle rating: 838Theme: Skewer: a valuable piece is forced to move, exposing the one behind it.
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Black to move — find the best continuation

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The tactical motive

Skewer: a valuable piece is forced to move, exposing the one behind it.

Black to move — find the best continuation

Solution & explanation

Main line

58... Ra3+ 59. Kd4 Rxh3

Why it works

  • Great move! rook to a3 keeps the pressure (+10.4).
  • Well found: rook to h3 (+15.0).
  • You win a piece — the rook.
  • If instead Kd4, then Rxh3 and you win the rook.

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