Preflop GTO Trainer — Drill Ranges at the Table

Hands
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Accuracy
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Score
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Hands are dealt at a cash-game table. Read the action before you, choose Fold, Call, Raise or All-in, and the trainer grades your pick against the GTO frequencies for that exact spot.

How it works · Scoring

How it works

  1. Pick the game, stack depth and the situations you want to drill.
  2. Watch the action come to you, then choose an action.
  3. See the GTO frequencies for your hand and keep a running score.

Scoring

The most frequent action counts as best. Any action played at least half as often as the best one still passes. Rare actions score low, and a pure mistake scores zero.

Frequencies come from the same charts as the GTO Charts tool. Scores are frequency-based, not EV-based.

Frequently asked questions

Which spots can I practise?

In NLH 6-max cash and MTT 8-max tournaments you can choose opens (RFI) and facing an open, a 3-bet, 4-bet or 5-bet. Facing a limp is the BB against an SB limp. Keep your seat fixed or let it rotate like a real game.

Can I retry only the hands I got wrong?

Yes. «Retry misses» replays just your mistakes, and «Accuracy by situation and seat» shows your weak spots. Your record is stored on this device only.

Can I see what happens after my action?

Turn on «Play out the hand» and the players after you act by GTO frequencies; when the action comes back to you, it becomes a new decision. If someone is all in, the hand runs out to showdown. Postflop strategy isn’t covered.

Can I practise under time pressure?

Set a «Time limit» for each decision in the settings, and use «Auto next hand» to keep practising without stopping.