I think you mean lose the game, not loose the game.
Sake of argument? It WAS live and no, he didn't later put in the audit track. ChessNetwork had done hundreds of other similar videos. He records them live, as does kingscrusher.
This is what players do... they can easily calculate five moves ahead. I'm rated 1800+ USCF and even I can do this for five or more moves. That's not hard at all.
Players rated much less than I am can do this easily too. And I'm finding that the young kids I play in tournaments can calcuate even further ahead than I can.
I'm glad you're impressed we can all do this, but a simple, five-move sequence, especially when several moves are virtually forces, is nothing at all. Nothing.
This game just left me totally amazed!!! In a live 5 min. Blitz, at 1:27 of the vid. the guy calculates a six move sequence where he'd lose the game and acts accordingly. The game is presented as a live stream, so for the sake of arguement let's say it was live and he didn't go back later and put the audio track. How does he calculate so far ahead like that in a blitz game??? Has he been "chunking" since he was 5?? I know that maybe some of the veterans here might not think it's a big deal, but as a beginner I was really impressed by this!!!!
http://www.youtube.com/watch?v=WGIP2b8q-nE&feature=em-subs_digest