Rubinstein Opening Classical Defense Puzzle (Rated 1247): Crush the Kingside — Greek Gift Attack

This middlegame puzzle shows a classic kingside attack where White uses a sacrifice to tear open the enemy king’s shelter. The position is built around attraction and clearance: a defender is lured away, lines are opened, and the heavy pieces join the attack with tempo. White’s active knight and rook coordination make the attack feel forcing, while Black’s pieces are too passive to defend the king effectively. It’s a strong example of a long tactical sequence in classical chess.