Skewer Puzzle (Rated 1318): Win With a Long Skewer — Chess Puzzle with Hints

This puzzle is a classic example of a long skewer in a chess endgame, where active pieces force the enemy king into a vulnerable line and then win major material. The key idea is that checks can be used not just to attack the king, but to drag it away from protection so a heavier piece can hit something behind it. In practical classical chess, these tactical motifs often appear when one side’s king is boxed in and the opponent’s pieces are overloaded.