Blackmar Diemer Gambit Declined Elbert Countergambit Puzzle (Rated 1416): Win Material — Kingside Attack
This middlegame puzzle shows how a kingside attack can outweigh static material. White’s queen and knight are active, and the black king is exposed with weakened dark squares around it. The key idea is to use forcing checks and tactical pressure to keep the defender tied down while the attack grows. Even though Black has extra material, the loose coordination of the pieces creates a window for a decisive tactical sequence.