GTO Reps

Cutoff opening range at 40bb

Folded to in the cutoff with 40 big blinds, the solver raises 37% and folds 63%.

Raise 37%
33+, A2s+, K2s+, Q4s+, J6s+, T6s+, 96s+, 86s+, 75s+, 65s, 54s, A5o+, K9o+, Q9o+, J9o+, T9o

Each hand is listed under the play it makes most often. A hand under Split is one the solver plays more than one way; the grid shows how often.

Drill the 40bb charts

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RaiseFold
Cutoff, folded to, 40bb. 8-max tournament with a 1bb big blind ante. Pairs run down the diagonal, suited hands sit above it, offsuit below.

Facing an open in the cutoff

When a seat before you has already raised, you need a stronger hand, and the earlier that raise came from, the stronger. Against an open from under the gun, the cutoff 3-bets 5%, calls 13% and folds 81%. Each chart is for one open with everyone in between folded.

3-betCallFold

What happens behind you when you open

Your raise takes the pot uncontested about 7% of the time. Each seat behind you, when everyone before it has folded, answers like this.

SeatFoldsCalls3-bets3-bets with
Button70%19%11%TT+, AKs, K5s, Q7s, 64s, AQo+, A8o, KTo+, QJo
Small blind60%26%13%88+, AJs+, A7s, KJs+, K7s, J8s, A8o+, KQo
Big blind16%74%10%99+, AJs+, KQs, ATo+, A5o

The hands listed 3-bet more often than they call or fold. All 3-bet ranges at 40bb

When your open is 3-bet

You opened, one seat behind you 3-bet, and everyone else folded. The shares are of the hands you opened, not of every hand.

3-bet fromFoldCall4-bet or shove
Button34%49%17%
Small blind41%45%14%
Big blind48%41%11%

Every seat at 40bb

The share of hands each seat plays when it is folded to. Pick a seat for its chart.

  1. UTG17%
  2. UTG+121%
  3. Lojack24%
  4. Hijack28%
  5. Cutoff37%
  6. Button52%
  7. Small blind85%
  8. Big blinddefends

Cutoff at 20bbCutoff at 50bbAll 40bb charts3-bet ranges at 40bb

What these charts assume

  • Eight players, each with 40 big blinds.
  • Blinds of 0.5bb and 1bb, and the big blind posts a 1bb ante for the table.
  • Opens are to 2bb, and to 3bb from the small blind, the only seat that may limp.
  • 3-bets are to 6bb in position, 7bb from the small blind and 8bb from the big blind (11bb against a small blind open). Any raise may be all-in.
  • Each chart is one line: a single raise, with every seat between it and you folded. Lines with callers and squeezes are in the trainer.
  • Chip EV. ICM is not modelled, so near the bubble or at a final table, play tighter.
  • Pots that see a flop are valued with a model built from postflop solves. No seat can gain more than 0.001bb a hand by playing differently.

Now play it

Knowing the chart is one thing. The trainer deals you these spots one hand at a time, in the cutoff and everywhere else, and prices each answer in big blinds.

Drill the 40bb charts

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