Is this a known opening?

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Avatar of haackeDc

Either way I kind of fell upon it and really enjoy it. Any comments, pros, or cons about this opening are welcome:

Avatar of ontomorrow

3...Nf6 and 4...c5 looks a lot better to me than 3...Nc6

Avatar of Hypocrism

1.d4! Incredibly discovery!

 

But yes, this will probably become the london system.