Grob Opening Keene Defense Puzzle (Rated 953): Crush Forks — Decisive Material Gain

This middlegame puzzle is all about using a forcing knight jump to create a fork against the enemy queen and bishop. The key idea is that a well-placed knight on a central outpost can attack multiple high-value targets at once, especially when the opposing king is exposed and the opponent’s pieces are overloaded. In positions like this, tactical play often outweighs material count, turning a defensive setup into a winning combination.