Petrovs Defense Three Knights Game Puzzle (Rated 1314): Win Material — Queen Fork Tactic

This puzzle comes from the Petrov's Defense, Three Knights Game and shows a classic queen-based tactical shot in the opening. The key idea is to exploit loose pieces and king safety at the same time. When the enemy queen and bishop are both vulnerable, a forcing check can create a fork that wins material immediately. In classical chess, these short tactical sequences often decide the game before development is complete.