Learn How to Win with Discovered Check: Endgame Tactic
This chess endgame shows how a single forcing move can transform a quiet-looking position into a tactical win. The key idea is discovered check: one piece moves with tempo, uncovering a stronger attack from behind it. In rook endgames, this often matters even more because active rooks can dominate the board, trap enemy pieces, and convert small advantages into material gain. Here, king activity and piece coordination decide everything.