Opening preparation - Tennison gambit
If you want to play the Scandinavian defense (like some of the group members of my study group do), then you will also prepare to meet the Tennison gambit, which is not a great choice for white, but quite popular among amateurs, and not without some poison venom.
Here some statistics from chess.com, 365chess, chessok, and chesstempo :
As you can see, in all four databases black wins considerably more than white.
Let's look at some pittfals and tricks :
Here a fresh game from myself, from this week :
For further reading and watching :