GTO Reps

3-bet ranges at 20bb, by position

How every seat re-raises every open in an 8-max tournament with 20 big blinds. At this depth a 3-bet is always all-in: there is no room for a smaller one. Against a cutoff open the button shoves 12% of hands; against a button open the big blind shoves 21%.

Drill the 20bb charts

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How often each seat shoves over each open

Each row is the seat with the decision, each column the seat that opened, everyone between having folded. The figure is the share of all hands that re-raise.

Your seatvs UTGvs UTG+1vs LJvs HJvs COvs BTN
UTG+14%
Lojack4%5%
Hijack4%6%7%
Cutoff5%6%7%9%
Button6%6%8%10%12%
Small blind8%10%11%13%19%26%
Big blind8%10%11%13%16%21%

Three charts in full

The same decision from three places: with position on the opener, from the small blind, and closing the action in the big blind.

All-inCallFold

Against a UTG open

UTG opens 17% of hands. The seats behind answer like this.

SeatFoldsCallsShovesShoves with
UTG+191%5%4%KK-QQ, TT, ATs+, KQs, AQo+
Lojack89%7%4%QQ, TT, ATs+, QJs, AQo+
Hijack88%8%4%QQ, TT, AQs+, ATs, A5s, QTs, AQo+
Cutoff84%11%5%QQ-TT, 88, AQs+, ATs, KTs, QTs, JTs, AQo+
Button77%17%6%QQ-TT, 88, AQs+, ATs-A9s, KTs, QTs, JTs, AQo+
Small blind75%17%8%88+, 44-22, AQs+, QTs, JTs, T9s, AQo+
Big blind13%79%8%88+, 33-22, AQs+, QTs, J9s+, T9s, AQo+

Against a UTG+1 open

UTG+1 opens 19% of hands. The seats behind answer like this.

SeatFoldsCallsShovesShoves with
Lojack89%6%5%QQ-TT, 88, AQs+, ATs, KQs, QJs, JTs, AQo+
Hijack87%7%6%QQ-TT, 88, AQs+, ATs, KQs, KTs, QTs, JTs, AQo+
Cutoff83%10%6%QQ, TT-88, A9s+, KQs, QTs+, JTs, AQo+
Button77%17%6%JJ-88, A9s+, QTs, JTs, AQo+
Small blind74%16%10%77+, 44-22, AQs+, KJs+, QTs-Q9s, JTs, T9s, 98s, AQo+
Big blind18%72%10%77+, 44-33, AQs+, A4s-A3s, KTs, QTs-Q9s, J9s+, T9s, AQo+

Against a lojack open

Lojack opens 22% of hands. The seats behind answer like this.

SeatFoldsCallsShovesShoves with
Hijack86%7%7%QQ-77, ATs+, KTs+, QTs+, JTs, AQo+
Cutoff84%9%7%QQ, TT-77, AJs+, A9s, KJs+, QTs+, JTs, AJo+
Button76%16%8%JJ-77, AJs+, A8s, A5s, KTs, QTs, JTs, AJo+
Small blind73%16%11%22+, AJs+, KQs, QTs, JTs, T9s, 98s, AQo+, KQo
Big blind17%72%11%22+, AJs+, KJs-KTs, JTs, T9s, 98s, 87s, AQo+

Against a hijack open

Hijack opens 26% of hands. The seats behind answer like this.

SeatFoldsCallsShovesShoves with
Cutoff83%7%9%QQ, TT-66, A8s+, KJs+, QTs+, JTs, T9s, AJo+, KQo
Button77%12%10%QQ-66, ATs+, A5s, KQs, QTs+, JTs, T9s, AJo+, KQo
Small blind72%15%13%KK-22, ATs+, A5s, KJs+, QTs, JTs, T9s, 98s, AJo+, KQo
Big blind12%75%13%22+, ATs+, A5s-A2s, J9s+, T9s, 98s, 86s+, 76s, 65s, AJo+

Against a cutoff open

Cutoff opens 32% of hands. The seats behind answer 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

Against a button open

Button opens 43% of hands. The seats behind answer like this.

SeatFoldsCallsShovesShoves with
Small blind68%6%26%QQ-22, A2s+, K9s+, Q8s+, J8s+, T8s+, 98s, 87s, A2o+, KJo+, QJo
Big blind14%64%21%22+, A8s+, A5s-A2s, KQs, QTs, Q8s, T9s, 96s+, 86s+, 74s+, 64s+, 53s+, 43s, A9o+, A2o, KQo

The rest of the 20bb charts

Every seat's page has its opening range, its chart against each open, and what it does when its own open is re-raised.

All 20bb charts3-bet ranges at 40bb3-bet ranges at 50bb

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

A 3-bet range is easy to read and hard to play at speed. The trainer deals you these spots one hand at a time and prices each answer in big blinds.

Drill the 20bb charts

Free. No account needed.