Learn How to Win Material: Long Pin Sacrifice
This puzzle shows a classic middlegame idea from the Indian Defense: using a long-range pin and a sacrifice to win material. White’s active rook and bishops create tactical pressure against a loose queenside and an exposed black king. The key is that one piece is overworked and another is pinned, so a forcing sequence can remove the defender and leave Black unable to keep the extra material. It’s a good example of how activity can outweigh raw material in classical chess.