Four Knights Game Glek System Puzzle (Rated 1210): Win with a Crushing Fork — Middlegame Tactics
This puzzle is a classic middlegame tactical refutation where king safety outweighs material count. Black’s pieces are coordinated to exploit the exposed white king and the loose back-rank and king-side defenders. The key idea is a forcing check that drags the king into a vulnerable square, allowing a follow-up capture that wins a major piece and leaves White’s attack dead. In practical classical chess, these are the moments where activity and forcing moves matter more than static material.