With this seed you can try to speedrun the game. You will spawn near a settlement with forge that contains 20 obsidian blocks. If you get lost, you will find village with obsidian in the forge at coordinates 324 ~ 84. The nearest Nether portal is located at 368 ~ 272, and the stronghold is at -1072 ~ -1216.
How to use Village With Obsidian in the Forge seed
Start the Singleplayer mode
Select ‘Create New World’
Then click on ‘More World Options…’
In the ‘Seed for the World generation’ field, enter 6786084855259891145