Gambit Game : Corus Group A!!!!!

This gambit was played in the very strong group A of the Corus Tournament.  Its very exciting and fun to run through.  Not often will you see this type of play at such high levels.  Anyone know the name of this gambit?

Italian Gambit maybe?

Ok, a bit more research reveals it's known as 'Koltanowski's gambit'

Nice.  I never play e4 so these types of gambits are all pretty new to me.