Learn How to Win Material: Skewer Tactic
This puzzle shows a classic middlegame tactical refutation in the Slav Defense: a loose piece, an exposed king, and a line of attack that turns one capture into a decisive material win. The key idea is that a seemingly active piece can be overworked or pinned, allowing a forcing sequence that wins the rook and then the hanging piece on the next move. In classical chess, these tactical shots often appear when development is uneven and the king is still central.