Grunfeld Defense Three Knights Variation Fork Beginner Chess Puzzles

The grunfeld defense three knights variation begins after 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3, when White develops three knights and Black aims for active counterplay against the center. In this opening, the fork theme usually appears when a knight jumps to a central outpost to attack two valuable pieces at once, often the queen and rook or queen and bishop.