card games – An interesting gambling problem in probability

Back in high school we used to play a simple gambling game with cards. Two people would randomly choose a card from a deck of 52 cards. The person with a higher value card (Ace being the strongest and two the weakest) would then be the winner.

In this seemingly simple scenario is it possible to calculate the probability of a win? That is the first person choosing a higher value card. (I believe a similar line of thought would hold for the second person winning?)

Although appearing quite straightforward at first glance I couldn’t figure out how to even get started.

Any help or ideas would be appreciated. Thank you!