Learn How to Win Material: Tactical Refutation
This middlegame puzzle comes from the Scandinavian Defense, Portuguese Gambit, where Black uses active bishops and king pressure to punish loose coordination. The key idea is a tactical refutation based on removing the defender: a defended-looking piece can be exchanged, and the resulting position collapses because another important piece becomes vulnerable. In positions like this, material count alone is not enough; piece activity, king safety, and pinned defenders often decide the outcome.