Scandinavian Defense Mieses Kotroc Variation Puzzle (Rated 1087): Win — Overloaded Piece
Every tactic begins with an overworked defender. In this Scandinavian middlegame, Black's knight pulls double duty: it shields the b7 pawn on the bishop's diagonal while guarding the queen on e5. White punishes the overload by capturing that knight with check, forcing a recapture that leaves the black queen undefended. The exchange costs a minor piece but returns a queen — a decisive material swing. This is the removal-of-the-defender pattern: spend a small piece to strip away a guard, then collect the real prize with tempo.