Ruy Lopez Old Steinitz Defense Puzzle (Rated 1202): Deflect — Kingside Attack
This middlegame puzzle is a classic example of a crushing kingside attack built on deflection and a pin. White’s pieces are aimed at the black king, and the key idea is to overload the defender so the king’s shelter collapses. The position rewards active piece placement over material counting: one forcing move can drag the king into a worse square and open the way for a decisive follow-up that wins major material. The tactical pattern is sharp, forcing, and short.