Drill PokerMost players picture GTO as a "do this" table. In reality it is a set of frequencies: in the very same spot a hand sometimes calls, sometimes raises, sometimes folds — and the correct answer sounds like "3-bet 40% of the time". That is exactly what this trainer teaches: not to memorise a single action, but to see the distribution and understand which actions in a spot are acceptable and which are a mistake.
How the training works
The trainer deals a spot with a line of play: an open raise, a 3-bet against an open, a 4-bet against a 3-bet, a flop c-bet, a check-raise and other standard situations. You see the positions, the stacks, your hand and — on the flop — the board. At the bottom there are two to four buttons: fold, check, call, small raise, big raise, bet 33% or bet 75% of the pot.
After you answer, a frequency bar opens — the equilibrium distribution for that hand in that spot. If the spot is mixed, it is labelled as such, and the "Primary" pill marks the highest-frequency action.
Scoring follows the frequencies, not a single answer:
- An action played at 30% or more — optimal, full credit.
- 10–30% — acceptable, half credit; your streak survives but doesn't grow.
- Below 10% — a mistake, zero, and the streak resets.
That scale reflects reality: between "strictly right" and "strictly wrong" poker has a wide middle zone, and punishing a call in a spot where the equilibrium calls a quarter of the time would be unfair.
What exactly you train
Sizing structure. Whether the flop bet is a third of the pot or three quarters depends on the board and the ranges, not on the strength of your hand. The trainer shows this across standard textures: dry boards, wet boards, paired boards.
The bluff side of the range. Which hands 3-bet as bluffs (suited aces with blockers, not 76s), which check-raise the flop, which 4-bet without value. Players usually know the value side and not the bluff side — that's where predictability comes from.
Defending against aggression. Call or fold against a 3-bet, responding to a c-bet, reacting to a check-raise. This is where players fold far too much — and the trainer exposes it through defence frequencies.
Example: where every line begins
Position
The open raise is the only spot where equilibrium ranges are nearly pure: a hand either opens or it doesn't. Everything else — 3-betting, defending, postflop — is mixed, and that's where the trainer comes in.
What the trainer doesn't do
It is not a solver: no arbitrary boards, no calculations for your custom ranges, and the frequencies are simplified and rounded. There is no turn or river here — only preflop and flop, where most of the expectation is created. For full hands with betting on every street, there's the cash trainer.