Modern Defense Norwegian Defense Puzzle (Rated 1336): Fork — Win Material
A fork is a powerful tactical idea in which one piece attacks two or more targets at once. In this middlegame position, White uses a central pawn to challenge Black’s active minor pieces, creating a double attack against a knight and bishop. Black is temporarily ahead in material, but the tactical opportunity changes the evaluation immediately. The key lesson is that a well-timed pawn break can be more valuable than passive development when it gains material and improves central control.