https://www.warzone.com/Map/38247-World-Diplomacy-19141914 diplomacy. That's the name of the map :)
The map is inspired by this one
https://www.warzone.com/Map/30357-Geopolotics-1900 , but even though I didn't do nearly as good as a job graphically I think it is slightly better in the initial income distribution, since I buffed Europe and east Asia a bit and nerfed Africa and North America (In 1914 usa was not THAT powerful). To not make the British Empire overpowered just make British Raj, Anzac and Canada into autonomous players, vassals to Britain. Have fun :)