Four Knights Game Rubinstein Countergambit Puzzle (Rated 1117): Win Material — Kingside Attack
This puzzle shows a classic middlegame kingside attack where activity and king safety outweigh raw material. White’s pieces are active, but Black’s tactical shot creates a forcing sequence that wins material and shifts the balance decisively. The key idea is to exploit loose pieces, a pinned defender, and the exposed coordination around the white king’s camp. In classical chess, these tactical refutations often arise when one side has developed faster and can strike before the opponent consolidates.