Compared to Team Fortress 2, Dota 2 doesn't have that many Source Filmmaker shorts. Too bad, because Dota Cinema's and Lozeng3r's SFM serves as proof that these things really have potential. They have made the clip to hype us all for the finals of The International and, well, it's safe to say that it works.
The title 'A Game of Chess' might suggest that it's a Game of Thrones mashup, but it is not. It's much better.
Dota 2 - A Game of Chess [YouTube]