The computer is spamming relentlessly. It just keeps spamming. But the computer is a noob. Although sometimes, when it comes with phoenixes and a couple of dozens of units, it can put up a decent fight, but otherwise, it doesn't pose any problems.

A chess player shouldn't be unaware of how a particular piece moves.

You're right. But I meant that it's possible to win against someone who doesn't know everything. Basically, whoever plays better (levels up their hero, gathers resources, acquires magic, assembles troops, and performs well in battle against the opponent) will win. Although, you can also win without a battle :). Well, never mind.
PS By the way, Quaker, are you free tomorrow