PokerSolver
PokerSolver/4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/BTN vs BB all-in

BTN vs BB all-in

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · BTN opens 3bb, BB 3-bets to 6bb, BTN 4-bets to 13.8bb, BB goes all-in · Button to act

4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 214.78bbYour cards?
13.8bb
0.5bb
199.84bb

Tap your two cards.

Button's range

636 of 1,326 combos get here
Fold 87%Call 13%
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, BB 3-bets to 6bb, BTN 4-bets to 13.8bb, BB goes all-in in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 200bb?

BTN opens 3bb, BB 3-bets to 6bb, BTN 4-bets to 13.8bb, BB goes all-in in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 200bb: the button (BTN) folds 87% and calls 13%. Always call: KK+, AKs. Mixed: 88-QQ, 55, ATs-AQs, A7s, A4s, KJs+, QTs+, Q6s-Q7s, Q2s, JTs, ATo+.

Always fold
66-77, A8s-A9s, A6s, A2s-A3s, KTs, K5s-K8s, K3s, Q8s-Q9s, Q4s-Q5s, J7s-J8s, J3s-J5s, T5s+, 97s+, 95s, 85s+, 75s+, 64s+, 43s, A6o-A8o, A3o-A4o, KQo, K9o-KTo, K7o, K5o, Q7o+, J8o+, T8o+, 98o
Always call
KK+, AKs
Mixed
88-QQ, 55, ATs-AQs, A7s, A4s, KJs+, QTs+, Q6s-Q7s, Q2s, JTs, ATo+
Settings: 4-max · 200bb · 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, 200bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.95). 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.

Fits exactly: no game we have checked.

Close: CoinPoker cash with antes NL50 (rake before the flop in 3-bet pots there, none here).

Rake sources: 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.