PokerSolver
PokerSolver/4-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/BTN vs BB 4-bet 13.8bb

BTN vs BB 4-bet 13.8bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 100bb · BTN limps, BB isolates to 2bb, BTN 3-bets to 6bb, BB 4-bets to 13.8bb · 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 · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 20.94bbYour cards?
6bb
0.5bb
13.8bb

Tap your two cards.

Button's range

308 of 1,326 combos get here
Fold 26.7%Call 62.7%All-in 99.84bb 10.6%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the button (BTN) when BTN limps, BB isolates to 2bb, BTN 3-bets to 6bb, BB 4-bets to 13.8bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 100bb?

BTN limps, BB isolates to 2bb, BTN 3-bets to 6bb, BB 4-bets to 13.8bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 100bb: the button (BTN) folds 26.7%, calls 62.7% and goes all-in 99.84bb 10.6%. Always call: AA, 99, AQs, A6s, AQo, KJo. Mixed: TT-KK, 77-88, AKs, K6s-K7s, K2s-K3s, Q7s, Q5s, Q3s, 96s, 85s, 75s, AKo, ATo, A5o, KTo, QJo, T9o.

Always fold
Q6s, 43s
Always call
AA, 99, AQs, A6s, AQo, KJo
Always all-in 99.84bb
No hand plays this every time
Mixed
TT-KK, 77-88, AKs, K6s-K7s, K2s-K3s, Q7s, Q5s, Q3s, 96s, 85s, 75s, AKo, ATo, A5o, KTo, QJo, T9o
Settings: 4-max · 100bb · 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, 100bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.66). 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.