What is this called?

Sage_Stranger
Sage_Stranger
Jan 19, 2015, 3:45 AM |
2

I found a 7 move mate on youtube https://www.youtube.com/watch?v=jrUalgPaiPQ

The fellow who posted the video just called it a nice trap.

Here is a recent game that I played with it.

If anyone knows the name of this please comment.

 

Thanks