Scandinavian defence
1. e4 d5 2. exd5 Nf6 3. d4
White pushes the king's pawn to e4. Black moves the queen's pawn to d5. White captures on d5 with the king's pawn.
Black develops the knight to f6. White moves the queen's pawn to d4.
White pushes the king's pawn to e4. Black moves the queen's pawn to d5. White captures on d5 with the king's pawn.
Black develops the knight to f6. White moves the queen's pawn to d4.