Scandinavian Defense Portuguese Gambit Mate In 1 Beginner Chess Puzzles

The Scandinavian Defense Portuguese Gambit arises after 1.e4 d5 2.exd5 Nf6 3.d4 Bg4, when Black sacrifices the g4-bishop line to create active pressure and tactical chances. In a mate-in-1 beginner puzzle from this opening, the position is already set up so one forcing move ends the game immediately, usually by exploiting an exposed king and a weak back rank or diagonal.