GTO Reps

Cutoff opening range at 20bb

Folded to in the cutoff with 20 big blinds, the solver raises 25%, shoves 6% and folds 68%.

Raise 25%
55+, A6s+, A3s-A2s, KJs+, K9s-K5s, QJs, Q9s-Q6s, J8s-J7s, T8s, 97s+, 87s, 76s, AKo, AJo, A8o-A4o, KJo-KTo, QTo+, J9o+
All-in 6%
44-33, A5s-A4s, KTs, QTs, J9s+, T9s, AQo, ATo-A9o, KQo
Split
A7s (raise 67%, all-in 33%); KTs (all-in 83%, raise 17%); AQo (all-in 66%, raise 34%); Q6s (raise 71%, fold 29%); AJo (raise 62%, all-in 38%); ATo (all-in 57%, raise 43%); T7s (fold 67%, raise 33%); 66 (raise 81%, all-in 19%); 55 (raise 73%, all-in 27%); 44 (all-in 75%, raise 25%); 22 (fold 67%, all-in 33%)

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 20bb charts

Free. No account needed.

RaiseAll-inFold
Cutoff, folded to, 20bb. 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 shoves 5%, calls 11% and folds 84%. Each chart is for one open with everyone in between folded.

All-inCallFold

What happens behind you when you open

Your raise takes the pot uncontested about 5% of the time. Each seat behind you, when everyone before it has folded, answers like this.

SeatFoldsCallsShovesShoves with
Button75%13%12%JJ-77, A8s+, A5s-A3s, KQs, KTs, Q9s+, JTs, T9s, ATo+, KQo
Small blind72%9%19%QQ-22, A8s+, A6s-A2s, KJs+, K9s, Q8s+, J9s+, T8s+, 98s, A8o+, KQo
Big blind10%74%16%66+, 33-22, A9s+, KJs+, K9s, Q9s, T8s+, 96s+, 86s+, 76s, AJo+, A9o, KQo, T9o, 98o

The hands listed shove more often than they call or fold. All 3-bet ranges at 20bb

When your open is shoved on

At 20bb a re-raise is always all-in, so the choice is to call it or fold. The shares are of the hands you opened, not of every hand.

Shove fromFoldCall
Button63%37%
Small blind58%42%
Big blind59%41%

Every seat at 20bb

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

  1. UTG17%
  2. UTG+119%
  3. Lojack22%
  4. Hijack26%
  5. Cutoff32%
  6. Button43%
  7. Small blind84%
  8. Big blinddefends

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

What these charts assume

  • Eight players, each with 20 big blinds.
  • Blinds of 0.5bb and 1bb, and the big blind posts a 1bb ante for the table.
  • Opens are to 2bb (3bb from the small blind) or all-in, and every re-raise is all-in. Only the small blind may limp.
  • 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 20bb charts

Free. No account needed.