GTO Reps

Small blind opening range at 50bb

Folded to in the small blind with 50 big blinds, only the big blind is left. The solver raises 9%, limps 79% and folds 12%.

Raise 9%
99, A8s+, A5s, KJs-KTs, QTs+, J9s+, T9s, T4s, T2s, 95s, 84s, 65s, 63s, 54s, 52s, 42s, A7o-A6o
Limp 79%
TT+, 88-22, A7s-A6s, A4s-A2s, KQs, K9s-K2s, Q9s-Q2s, J8s-J2s, T8s-T5s, T3s, 96s+, 94s-92s, 85s+, 83s-82s, 72s+, 64s, 62s, 53s, 43s, 32s, A8o+, A5o-A2o, K2o+, Q2o+, J2o+, T2o+, 95o+, 84o+, 74o+, 64o+, 53o+
Split
AA (limp 60%, raise 40%); A7s (limp 59%, raise 41%); K9s (limp 76%, raise 24%); KQo (limp 79%, raise 21%); QTs (raise 51%, limp 49%); J9s (raise 82%, limp 18%); J2s (limp 51%, raise 49%); T4s (raise 53%, limp 47%); T2s (raise 76%, limp 24%); 99 (raise 60%, limp 40%); K8o (limp 89%, raise 11%); 88 (limp 65%, raise 35%); A7o (raise 64%, limp 36%); A6o (raise 90%, limp 10%); and 4 more in the grid

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 50bb charts

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RaiseLimpFold
Small blind, folded to, 50bb. 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 small blind

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 small blind 3-bets 4%, calls 19% and folds 77%. Each chart is for one open with everyone in between folded.

3-betCallFold

What happens behind you when you open

Only the big blind is left to act. It folds to your raise 32% of the time.

SeatFoldsCalls3-bets3-bets with
Big blind32%57%12%99+, AJs+, KQs, AJo+, A3o-A2o, K3o, J8o, J3o

The hands listed 3-bet more often than they call or fold. All 3-bet ranges at 50bb

When you limp

A limp does not end the hand before the flop: the big blind raises 43% and checks 57%. Its chart against a limp is on the big blind page.

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
Big blind67%under 1%33%

Every seat at 50bb

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

  1. UTG17%
  2. UTG+119%
  3. Lojack23%
  4. Hijack28%
  5. Cutoff37%
  6. Button54%
  7. Small blind88%
  8. Big blinddefends

Small blind at 20bbSmall blind at 40bbAll 50bb charts3-bet ranges at 50bb

What these charts assume

  • Eight players, each with 50 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 small blind and everywhere else, and prices each answer in big blinds.

Drill the 50bb charts

Free. No account needed.