Learn How to Win Material: Trapped Piece Refutation
This puzzle comes from the English Opening and shows a classic tactical refutation based on piece activity and a trapped piece. White has grabbed space and appears to be doing well, but Black can use a forcing bishop move to create a direct threat against the queen and knight. The key idea is that active pieces can turn a small lead in development into a decisive material gain, especially when the opponent’s queen is overextended and their pieces lack safe squares.