Learn How to Win the Queen: Tactical Refutation
This middlegame puzzle is a classic example of a tactical refutation based on capturing a defender. One side’s queen is overworked, and the position contains a direct way to win material by forcing a trade that leaves the opponent’s pieces uncoordinated. The key idea is not a flashy attack, but clean calculation: identify the undefended target, force the exchange, and then use the resulting simplification to pick up more material with tempo.