This is obviously undesirable as you only want content to be displayed.
You can't create a Page without a title so how can you remove it from just that one Page without editing the template?
Easy. You just edit the xf_node table and change the title field to a single space. Don't leave the field blank as the board title will be used instead of the Page title in that case.
Setting the title to a space results in this:
If you do this, it's important that you uncheck "Display in the node list" in ACP -> Applications -> Node Tree, otherwise you'll end up with a phantom page icon on forum home: