Slav Defense Three Knights Variation Beginner Puzzle (Rated 1442): Fork — Crushing Tactic

This puzzle comes from the Slav Defense, Three Knights Variation, and shows a classic middlegame tactical refutation. White’s pieces look active, but the position contains loose coordination and a vulnerable queen-side setup. Black can exploit the tension with a forcing sequence that wins material by creating a fork and exposing a hanging piece. The key idea is that active-looking pieces can still be tactically overextended when the center is unstable and defenders are overloaded.