Ruy Lopez - Berlin defence - Nyholm attack
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d4 exd4 5. O-O
White moves the king's pawn to e4. Black moves the king's pawn to e5. White develops the knight to f3.
Black develops the knight to c6. White develops the light-squared bishop to b5. Black transfers the knight to f6.
White pushes the queen's pawn to d4. Black captures on d4 with the king's pawn. White castles kingside.