Can you win chess in 2 moves?

randomintxqw tride to get me by the 2 move checkmate but i still got him and Block the check.

i Block the check by the Bishop

As an example of a 1-move checkmate, StubbyMackleroy routinely wins in just a single move from his pseudo-rematch offer following a loss. He's done this dozens of times. He gets 100% accuracy, and his opponents receive 0% accuracy. https://www.chess.com/game/live/105984659141?username=stubbymackleroy

https://www.chess.com/game/live/105979200389?username=stubbymackleroy

Fools Mate is the fastest checkmate for Black!

This is the fastest check mate for white:

i Block the check by the bishop to and i resign to.

But trading a bishop

I just beat the 1200 coachbot with this! Wasn't expecting that!

…

Yes if one person resigns.

You can win within 2 moves like this:

You can win with 0 or no moves if your opponent resigned or joined late. But you can't win within 1 move as it is impossible.

Yes