The Skewer
The pin's mirror image — check the king along a line and the queen sheltering behind it is dragged into the open.
Sources: Wikipedia — Skewer (chess) (CC BY-SA 4.0); Wikibooks — Chess/Tactics (CC BY-SA 4.0).
The pin's mirror image — check the king along a line and the queen sheltering behind it is dragged into the open.
Sources: Wikipedia — Skewer (chess) (CC BY-SA 4.0); Wikibooks — Chess/Tactics (CC BY-SA 4.0).