Grunfeld Defense Fork Beginner Puzzle (Rated 954): Win a Fork — Decisive Material Gain
This middlegame puzzle is a classic example of tactical pressure turning into decisive material gain. White’s pieces are active, but Black finds a forcing check that creates a fork-like sequence against the white rook and king coordination. The key idea is not a mating attack, but a tactical win of material through activity, forcing moves, and a hanging piece. In classical chess, these short combinations often decide the game immediately.