PokerSolver/4-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/BTN vs SB all-in

BTN vs SB all-in

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · BTN opens 3bb, SB 3-bets to 6bb, BTN 4-bets to 13.8bb, SB goes all-in · Button to act

Fits exactlyno game we have checked

Close1 games

CoinPoker cash with antes NL50rake before the flop in 3-bet pots there, none here

4-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differCOBTNSBBB

Pot 265.28bbYour cards?

13.8bb

249.84bb

1bb

Tap your two cards.

Button's range

634 of 1,326 combos get here

Fold 86.9%Call 13.1%

Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the button (BTN) when BTN opens 3bb, SB 3-bets to 6bb, BTN 4-bets to 13.8bb, SB goes all-in in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 250bb?

BTN opens 3bb, SB 3-bets to 6bb, BTN 4-bets to 13.8bb, SB goes all-in in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 250bb: the button (BTN) folds 86.9% and calls 13.1%. Always call: QQ+, AKs. Mixed: 66-JJ, 44, ATs-AQs, A8s, A3s-A5s, KJs+, K6s-K8s, K2s, Q8s-Q9s, Q6s, J8s+, T8s, AKo, AJo.

Always fold: 55, 22, A6s-A7s, KTs, K4s, QTs+, Q7s, Q2s-Q4s, J5s-J6s, J2s-J3s, T9s, T4s-T7s, 96s+, 85s+, 74s+, 65s, 54s, AQo, A2o-ATo, KTo-KJo, Q7o+, J8o+, T8o
Always call: QQ+, AKs
Mixed: 66-JJ, 44, ATs-AQs, A8s, A3s-A5s, KJs+, K6s-K8s, K2s, Q8s-Q9s, Q6s, J8s+, T8s, AKo, AJo

Settings: 4-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 250bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.91). A jackpot fee on bigger pots is not in this solve, so lines that build big pots may be slightly too loose. Bet sizes are the solved ones; a size that is not here plays like the nearest one.

Rake sources for the games it fits: the ante from 93 of our own CoinPoker hands at $0.25/$0.50 with a $0.08 ante, played 2026-09-30; the caps and the preflop rule from coinpoker.com/games/texas-holdem/, fetched 2026-10-31.