This Week's ChessVideos Show: Kaidanov vs. the Nimzo-Indian
Sounds like an old-time monster movie, and the game covered therein almost becomes that at one point. Kaidanov has White, Onischuk has Black, and the battle between White's attacking prospects and Black's attempts to blockade remains in an exciting balance for a while, but then the floodgates are broken. I think you'll find the game exciting and instructive, and since the video is free (free registration required), what are you waiting for? (Okay, you don't have to rush too much, as it will be available on-demand for a month. But why wait?)