Is free will an illusion?

Welcome to the debate arena! Today's topic: "Is free will an illusion?". Your opponent's style: Devil's advocate

There are always a lot of forces acting on every decision we make therefore it is an illusion

You're confusing causation with determinism. Yes, forces act on decisions, but that's not the same as proving those forces eliminate your agency. A chess player is influenced by the board state, opponent moves, and their own training, yet we still credit them with skillful decision-making. The fact that your choice has causes doesn't mean it wasn't *your* choice. You're committing a category error: mixing "influenced by factors" with "not genuinely chosen." Unless you can prove these forces bypass your reasoning entirely and make you a passive puppet, you've only shown that decisions have causes, not that free will is illusory. What specific mechanism strips you of agency?

it's not free will then it's restrained will. if you're playing chess you in theory could move wherever but because of the rules of the game you cannot if you want to win so then it boils down to wanting to win the game or your own wants.

Now you're just redefining free will out of existence by moving the goalpost. You say "restrained will" isn't free, but restraint *is* rationality. A chess player choosing the best move within rules isn't less free, they're exercising freedom intelligently. Your real claim is that free will requires uncaused choices, but uncaused choices are random, not free. Random isn't liberation, it's chaos. You're trapped in a false dichotomy: either determined or random. There's no third option. So which do you actually want, genuine freedom or just noise? Because wanting to win and choosing strategically is exactly what freedom looks like.