Learn How to Win Material: Skewer Tactic
This middlegame puzzle is all about a classic skewer: a high-value piece is forced to move, exposing a more valuable piece behind it. White’s queen activity on the open a-file creates immediate tactical pressure against the black king’s shelter and the rook line. The key idea is not a flashy attack, but a forcing sequence that converts a tactical alignment into decisive material gain. In classical chess, these patterns often appear when rooks and queens are lined up on open files.