In the video the IM Lawrence Trent looks at the Bishop's Opening, the Centre Game and the Danish (or Northern) Gambit. The conclusion is that although Black has good responses in these lines, he must be well prepared, otherwise the second player might face problems over the board.
Below you can have a closer look at the variations presented in the video by replaying the moves on the board. You can also introduce your own moves and analyse them with the help of the engine.