Fool's Mate - The Fastest Checkmate

Fool's mate - the fastest possible checkmate:

How to lose by it (try not to) if you're white, start with well it says in the thumbnail, f3 then g4.

Most people start by playing e3 or e4 so it's not likely that you'll see anyone using this opening but it's still the fastest possible checkmate ever known.

I hope that you learned something from this! : )