Just finished this grueling marathon of a game

http://en.lichess.org/NbpVtTrd/

After a long and hard fought battle, I was able to gain the upper hand and black resigned. Just look at that computer analysis

Deadful pin, i understand white choice

white's choice..

Even more mysterious why Trompovsky's is underused...

....that's cute.

3 average centipawn loss? You must be an engine

Well... I can't beat 3 but is this close enough? http://en.lichess.org/SyXByVco#41