PokerSolver
PokerSolver/6-max · 40bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BTN vs UTG all-in

BTN vs UTG all-in

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 40bb · UTG limps, BTN isolates to 2bb, UTG 3-bets to 4bb, BTN 4-bets to 9.2bb, UTG goes all-in · Button to act

6-max · 40bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 51.5bbYour cards?
9.2bb
0.5bb
1bb
39.84bb

Tap your two cards.

Button's range

286 of 1,326 combos get here
Fold 68.6%Call 31.4%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the button (BTN) when UTG limps, BTN isolates to 2bb, UTG 3-bets to 4bb, BTN 4-bets to 9.2bb, UTG goes all-in in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 40bb?

UTG limps, BTN isolates to 2bb, UTG 3-bets to 4bb, BTN 4-bets to 9.2bb, UTG goes all-in in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 40bb: the button (BTN) folds 68.6% and calls 31.4%. Always call: TT+, ATs, AKo. Mixed: 88-99, 66, AQs, A9s, A5s-A7s, KQs, QJs, ATo-AQo.

Always fold
44-55, A8s, A3s-A4s, KJs, K9s, QTs, T8s, 65s, A9o, KJo+, QJo
Always call
TT+, ATs, AKo
Mixed
88-99, 66, AQs, A9s, A5s-A7s, KQs, QJs, ATo-AQo
Settings: 6-max · 40bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 40bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.93). 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.