This command gives max war score in all wars for the country.
The "winwars" command in Europa Universalis IV instantly gives the player country the maximum war score in all their current wars.
War score is a measure of your success in a war - the higher the score, the more likely you are to win. Thus, using this command can help ensure victory in any wars your country is engaged in.
In EU4, cheats are executed from the command console, a text box that you type commands into.
To open the command console press the ~(tilde) key, which is typically located under ESC (escape).
If your keyboard does not have that key, or pressing ~ does not work, try the following keys:
Type your command into the console, and then press ENTER .