The best analogy I know of would be the demise of HMS Hood in the Demark Straits but, if you really want an anology from the realm of prize fighting... Roberto Duran was probably the most technically perfect professional boxer of our age and the fight with Hector Thompson was probably his hardest lightweight fight, the two punches which ended that one were unbelievable:
http://www.youtube.com/watch?v=9ksuNR7pxcU
Are you trying to compare Obama to Duran? The only thing they have in common is, in that clip, Duran was a lightweight