Four Knights Game Discovered Check Beginner Chess Puzzles

In the Four Knights Game, a discovered check beginner pattern happens when one piece moves and reveals a check from a rook, bishop, or queen behind it. The defining feature is that the position already has a lined-up attacker, and the move in front opens a direct check on the enemy king. In this opening, that often appears after both sides have developed knights and bishops and one side can suddenly uncover a checking line on the e-file, d-file, or a diagonal.