Learn How to Win with a Pin: Crushing Opening Tactic
This puzzle comes from the Four Knights Game and shows how a sharp middlegame tactic can punish an exposed king and loose pieces at once. The key idea is a crushing opening pin that turns into a forcing sequence with check, then a fork that wins material. Even when Black appears materially ahead, active piece placement and king safety can outweigh static material. In classical chess, tactical accuracy often decides whether a strong-looking position collapses immediately.